Patent Publication Number: US-10785354-B2

Title: Display assembly and mobile terminal

Description:
CROSS-REFERENCE TO RELATED APPLICATIONS 
     This application claims priority to a Chinese application No. 201810296873.X filed on Mar. 30, 2018, titled “DISPLAY ASSEMBLY AND MOBILE TERMINAL” and a Chinese application No. 201820479623.5 filed on Mar. 30, 2018, titled “DISPLAY ASSEMBLY AND MOBILE TERMINAL,” the entireties of the above-mentioned applications are incorporated herein by reference. 
     TECHNICAL FIELD 
     The present disclosure relates to a technical field of mobile terminal, and particularly to a display assembly and a mobile terminal. 
     BACKGROUND 
     Mobile terminals, such as mobile phones, have become one kind of the most popular consumer electronic products in people&#39;s daily life. At the same time, the user&#39;s requirements for the display effect of mobile terminal are increasingly demanding, more mobile terminal manufacturers began to choose to expand the area of the display area in the display screen to increase the proportion of display area, achieve a full-screen effect to enhance the user&#39;s visual experience. However, in the case of maximizing the proportion of the display area, components such as front camera set in the direction of display screen will affect the display effect. 
     SUMMARY 
     The present disclosure provides a display assembly and a mobile terminal. 
     In a first aspect, the embodiments of the present disclosure provide a display assembly. The display assembly may include a display screen and a positioning member. The display screen may include a bottom face and a display face. The display screen may define a light transmitting hole in the display screen and at least penetrate through the bottom face. The positioning member is positioned on the bottom face and located at a periphery of the light transmitting hole, and configured to limit a movement of a functional device received in the light transmitting hole in a direction parallel to the bottom face. 
     In a second aspect, the embodiments of the disclosure further provide a display assembly. The display assembly may include a display screen, a positioning member and a functional device. The display screen may include a bottom face and a display face. The display screen may define a light transmitting hole in the display screen and at least penetrate through the bottom face. The positioning member is positioned on the bottom face and located at a periphery of the light transmitting hole. The functional device is received in the light transmitting hole and positioned by the positioning member. 
     In a third aspect, the embodiments of the disclosure further provide a mobile terminal. The mobile terminal may include a display screen, a positioning member, a functional device and a housing. The display screen may include a bottom face and a display face. The display screen may define a light transmitting hole in the display screen and at least penetrate through the bottom face. The positioning member is positioned on the bottom face and located at a periphery of the light transmitting hole. The functional device is received in the light transmitting hole and positioned by the positioning member. The display screen, the positioning member and the functional device is disposed in the housing. 
    
    
     
       BRIEF DESCRIPTION OF THE DRAWINGS 
       In order to more clearly illustrate the technical solution in the embodiment of the present disclosure, the accompanying drawings to be used in the description of the embodiments will be briefly described below. Obviously, the accompanying drawings in the following description are only some embodiments of the present disclosure, for those skilled in the art, other accompanying drawings can be obtained from these accompanying drawings without creative efforts. 
         FIG. 1  is a schematic sectional view of a display assembly. 
         FIG. 2  is a schematic sectional view of a display assembly provided by a first embodiment of the present disclosure. 
         FIG. 3  is a schematic sectional view of a positioning member provided by the first embodiment of the present disclosure. 
         FIG. 4  is a schematic sectional view of another positioning member provided by the first embodiment of the present disclosure. 
         FIG. 5  is a schematic sectional view of another positioning member provided by the first embodiment of the present disclosure. 
         FIG. 6  is a schematic sectional view of still another positioning member provided by the first embodiment of the present disclosure. 
         FIG. 7  is a schematic sectional view of a display assembly provided by a second embodiment of the present disclosure. 
         FIG. 8  is a schematic view of a mobile terminal provided by a third embodiment of the present disclosure. 
         FIG. 9  is a structural block diagram of a mobile terminal provided by the third embodiment of the present disclosure. 
     
    
    
     DETAILED DESCRIPTION OF PREFERRED EMBODIMENTS 
     Hereinafter, the embodiments of the present disclosure will be described in detail. Examples of the embodiments are illustrated in the accompanying drawings. Throughout, the same or similar reference numerals indicate the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary, are used for explaining the present disclosure only, and should not be construed as limiting the present disclosure. 
     In the description of the present disclosure, it is to be understood that the terms “center”, “longitudinal”, “transverse”, “length”, “width”, “thickness”, “upper”, “lower”, “front”, “back”, “left”, “right”, “vertical”, “horizontal”, “top”, “bottom”, “inner”, “outside”, “clockwise” and “counterclockwise” indicates an orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. It is merely for convenience of description of the present disclosure and simplification of the description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed to limit the present disclosure. 
     Furthermore, terms “first” and “second” are used for descriptive purposes only, and are not to be construed as indicating or implying relative importance or implicitly indicating the number of indicated technical features. Thus, features that are defined as “first”, “second” may explicitly or implicitly include one or more of the described features. In the description of the present disclosure, the term of “plurality” means two or more than two, unless specifically defined otherwise. 
     In the description of the present disclosure, it is to be understood that the terms “install”, “connect”, “couple” should be broadly understood, unless otherwise specified and defined. For example, a connection may be a fixed connection or a removable connection, or an integrally connection. A connection can be a mechanical connection or an electrical connection or can communicate with each other. A connection also can be a directly connection or an indirectly connection by intermediate medium. A connection can be the internal communication of two elements or the interaction of two elements. The specific meaning of the above-mentioned terms in the present disclosure may be understood by those skilled in the art considering specific circumstances. 
     In the present disclosure, the “up” or “down” of the first feature in the second feature may include direct contact between the first and second features, or not direct contact but contact by further features between them. Moreover, the first feature “above”, “up” and “upside” the second feature includes the first feature directly above and diagonally above the second feature, or simply indicating that the first feature is higher in height than the second feature. The first feature “below”, “down” and “under” the second feature includes the first feature directly below and diagonally below the second feature, or merely indicating that the first feature is less horizontal than the second feature. 
     A display screen is usually used to display text, images, icons, or videos on mobile devices such as mobile phones, tablets, and wearable electronic devices. In order to meet the user&#39;s increasingly requirements for the clarity and fineness of the displayed content, more mobile terminals use larger touch display screen for full-screen display. However, it was found that the front camera, the proximity sensor, the earpiece and other functional device set in the display side of mobile terminal would limit the areas that the display screen could extend to. 
     Generally, the mobile terminal may include a front panel, a rear cover, and a frame. The front panel may include an upper area, a middle screen area, and a lower area. Usually, the upper area is mounted with non-display components such as a sound outlet of the earpiece and a front camera. The middle screen area is provided with a touch display screen, and one to three physical buttons are arranged in the lower area. With the development of technology, the lower area is gradually canceled, and the physical button is replaced by a virtual button in the touch display screen. 
     The functional elements such as the sound outlet of the earpiece and the front camera provided in the upper area are important for the mobile phone, and are not suitable to cancel. Therefore, it is difficult to extend the display area of the touch display screen to cover the upper area. After a series of studies, the inventors found that a hole can be defined in the display area of the touch display screen, and the functional elements set in the upper area may be collectively set in the hole, so that the upper area can be extend into a partial of the display screen to increase the display area to achieve a full-screen effect. The touch display screen may include a cover panel, a touch sensor, a display screen, and a rear panel. Wherein, the cover panel, the touch sensor, the display screen, and the rear panel are stacked. The hole defined in the display area of the touch display screen extends from the rear panel toward the cover panel. 
     The functional device may include at least one of the electronic components of a projection component, a camera, a proximity light sensor, an earpiece, a distance sensor, an ambient light level sensor, a temperature sensor, and a pressure sensor. 
     However, after a long period of research, the inventor found that the functional device (such as the front camera) is limited by the middle frame (as shown in  FIG. 1 ). Due to the dimensional relationship between the camera and the hole of the display screen, the tolerance chain is very long, including the tolerance of the camera itself, the tolerance of the middle frame, the assembly tolerance of the display assembly (including the display panel and the backlight components) and the middle frame, the fit tolerance of the display panel, and the assembly tolerance of the display panel and the backlight components. Therefore, the safety design gap between the front camera and the inner face of the hole needs to reach about 0.4 mm, which causes the diameter of the opening in the display to increase by about 0.8 mm on the basis of the lens diameter. The width of the module (board width) also cannot be further reduced, and the black side is wide and affects the appearance. In  FIG. 1 , a large gap is left between the camera and the display panel, thereby causing a large opening in the display. 
     A display assembly and a mobile terminal according to the embodiments of the present disclosure are provided to reduce the size of the hole and increase the proportion of the displayable area of the display screen of the mobile terminal. The embodiments of the present disclosure will be specifically described below with reference to the accompanying drawings. 
     The First Embodiment 
     Referring to  FIG. 2 ,  FIG. 2  is a schematic cross-sectional view of a display assembly  100  according to the first embodiment of the present disclosure. The display assembly  100  may include a display screen  110  and a positioning member  120 . The display screen  110  may define a light transmitting hole  111  therein, configured to accommodate at least one functional device. The display screen  110  may be a liquid crystal display screen (LCD) or an organic light-emitting diode (OLED) display screen, which is not specifically limited in this embodiment. 
     The display screen  110  is in a flat shape, including a bottom face  112  and a display face  113  for display. The bottom face  112  is facing away from the display face  113 . The display face  113  is parallel or substantially parallel to the bottom face  112 . 
     As illustrated in  FIG. 2 , the display screen  110  can be an LCD screen. The display screen  110  may include a display panel  114  and a backlight module  115 . The display face  113  is on a side of the display panel  114 , and the bottom face  112  is on a side of the backlight module  115  facing away from the display panel  114 . The position of the non-display area A 2  on the display panel  114  corresponds to the position of the light transmitting hole  111  on the backlight module  115 . The center of the non-display area A 2  can be on the axis of the light transmitting hole  111 . It can be understood that, the non-display area A 2  can be a light transmitting hole or a light transmitting plate, and so on. The display area A 1  is used to display images to display text, images, icons, or videos to interact with users. The non-display area A 2  is configured to form an optical signal path between the functional device and the outside. 
     The display assembly  100  may further include a cover glass  130 . The cover glass  130  is covered on the display screen  110 . The shape of the cover glass  130  is consistent with the shape of the display screen  110 , and the size of the cover glass  130  may be equal to or slightly larger than the size of the display screen  110 . The cover glass  130  can protect the functional device received in the light transmitting hole  111 . The cover glass  130  is transparent. 
     In some embodiment, the light transmitting hole  111  can only penetrate through the backlight module  115  along a direction perpendicular to the bottom face  112 . In alternative embodiments, the light transmitting hole  111  can also penetrate through the backlight module  115  and at least part of the display panel  114 , along a direction perpendicular to the bottom face  112 . Whether the light-transmitting hole  111  penetrates the display panel  114  or the penetration depth is not specifically limited herein. In some embodiment, the light transmitting hole  111  may perpendicular to the bottom face  112 . In alternative embodiments, the light transmitting hole  111  may penetrate through the backlight module  115  at an oblique angle to the bottom face  112 . 
     The light transmitting hole  111  forms an accommodating space to accommodate the functional device. It can be understood that, the shape and size of the light transmitting hole  111  are adapted to the size of the functional device. The cross-sectional shape of the light transmitting hole  111  can be circular, semicircle, rectangular rectangle, rounded rectangle, triangle, ellipse, regular polygon, irregular polygon, or other shapes. 
     The light transmitting hole  111  may be disposed at any position of the display screen  110 . In some embodiments, in order to reduce the influence on the display area of the display screen  110 , the light transmitting hole  111  may be disposed close to an edge of the display screen  110 . That is, the light transmitting hole  111  can be defined close to an edge of the display screen  110 , so that the influence of the light transmitting hole  111  on the display screen  110  can be further reduced. 
     Referring to  FIG. 3 , the backlight module  115  may include a base plate  1151 . The bottom face  112  is on a side of the base plate  1151  facing away from the display panel  114 , that is, the positioning member  120  is fixed on the side of the base plate  1151  away from the display panel  114 . The backlight module  115  may further include a reflective film, a light guide plate, an anti-reflection film, a backlight, and the like. The anti-reflection film, the light guide plate, the backlight, the reflective film, and the base plate  1151  can be stacked in order from top to bottom, for example. It can be understood that, the backlight module  115  may further include more or less components than the embodiment mentioned above, which is not limited herein. 
     The display screen  110  may further include an inner frame  116 . The inner frame  116  is disposed along an inner face of the light transmitting hole  111  to surround the functional device. The inner frame can be fixedly connected to the backlight module  115 , for example, can be connected to an edge of a through hole  1152  on the base plate  1151 . The through hole  1152  is communicated with the light transmitting hole  111  and is coaxial with the light transmitting hole  111 . The inner frame  116  can be used as a support for the functional devices. At the same time, the inner frame  116  can also be used to support the display panel  114  and block light emitted from the backlight module  115  thereby avoiding light leakage. The inner frame  116  can be fixed to the base plate  1151  by means of bonding, can be fixed to the base plate  1151  by means of screw fastening, can be fixed to the base plate  1151  by welding, can also be fixed to the base plate  1151  by integral molding and so on. In the illustrated embodiment, the inner frame  116  and the base plate  1151  can be integrally molded by in-mold molding. As illustrated in  FIG. 3 , the edge of the through hole  1152  on the base plate  1151  can be bend toward the display face  113 . The bending part  1153  can be embedded in the inner frame  116  to increase structural stability. 
     In this embodiment, the positioning member  120 , the inner frame  116  and the base plate  1151  may be made of plastic material, resin material, alloy material, or metal material, etc. For example, the positioning member  120 , the inner frame  116  and the base plate  1151  can all made of the metal material. The inner frame  116  made of plastic material or resin material can reduce damage to the functional device. 
     The positioning member  120  is positioned on the bottom face  112 . That is, the positioning member  120  is disposed on the side of the bottom face  112  away from the display face  113  and is fixedly connected to the bottom face  112 . In some embodiment, the positioning member  120  and the bottom face  112  can be bonded by an adhesive, for example, by dispensing adhesive or by a double-sided adhesive. In alternative embodiments, the positioning member  120  can be positioned on the bottom face  112  by means of screw fastening, by by means of welding, or by integral molding and so on. 
     The positioning member  120  can be located at the periphery of the light transmitting hole  111  to limit a movement of the functional device received in the light transmitting hole  111 . When the functional device is mounted within the light transmitting hole  111 , the positioning member  120  can limit the movement of the functional device a direction parallel to the bottom face  122 . The functional device can be assembled into the light-passing hole along the axial direction of the light transmitting hole  111 . The positioning member  120  may include a plurality of sub-positioning members. The plurality of sub-positioning members are disposed at the periphery of the light transmitting hole  111  and spaced apart from each other at the periphery of the light transmitting hole  111 . In the alternative embodiments, the positioning member may define an annular through hole. For example, the positioning member  120  can be integrally formed in a ring shape and disposed around the light transmitting hole  111 . The diameter of the annular through hole is equal to or larger than the diameter of the light transmitting hole. The inner face  120 A of the positioning member  120  can be contacted with the outer face of the functional device (such as the front camera) to position the functional device. 
     Referring to  FIG. 3 , the structure of the positioning member  120  will be described below by taking the shape of the positioning member  120  as a ring. In some embodiment, the positioning member  120  may include a supporting plate  121  and a limit ring  122 . The supporting plate  121  is positioned on the bottom face  112  to support the limit ring  122  and increase contact area between the limit ring  122  and the bottom face  112 . The limit ring  122  extends from the supporting plate  121  toward a direction away from the display screen  110 . The limit ring  122  may extend from the supporting plate  121  near the light transmitting hole  111  toward a direction away from the display screen  110 . It can be understood that, the aperture of the limit ring  122  is adapted to the size of the functional device. The limit ring  122  limits the functional device in a manner surrounding the functional device, thereby improving the positioning accuracy. The supporting plate  121  can be integrally formed with the limit ring  122  to achieve a simplified structure and to reduce tolerances. 
     Referring to  FIG. 4 , in some embodiments, the limit ring  122  may extend from a middle portion of the supporting plate  121  away from the display screen  110 . 
     Referring to  FIG. 5 , in some alternative embodiments, the positioning member  120  may only include the limit ring  122 , one end of the limit ring  122  is fixedly connected to the bottom face  112 , and the other end of the limit ring  122  extends from the bottom face  112  away from the display screen  110 . 
     Referring to  FIG. 6 , in other some alternative embodiments, the cross section of the ring defined by the positioning member  120  may be a triangle. The outer face of the positioning member  120  may include a first right-angle side  123  fixed to the bottom face  112 , and a second right-angled side  124  extends from the first right-angled side  123  in a direction away from the display screen  110 . The cross-sectional shape of the positioning member  120  can also be other shapes, and the specific shape does not constitute a limitation on the specific embodiment of the present disclosure. 
     The display screen  110  can also be an OLED screen, and the positioning member  120  can be fixed on a bottom face of the OLED screen, which is facing away from a display face of the OLED screen. 
     In this embodiment, the positioning member  120  is directly fixed on the bottom face  112  of the display screen  110 , so that the tolerance chain is shortened. The hole of the display screen  110  is only affected by the tolerance of the camera itself, the tolerance of the positioning member  120 , and the assembly tolerance of the display panel  114  and the backlight module  115 . Therefore, the safety design gap between the front camera lens and the inner face of the hole can be reduced from the current 0.4 to 0.2, which greatly reduces the size of the hole, thereby reducing the width of the light transmitting hole  111  and reducing the black side of the hole. 
     Thus, the display assembly  100  provided in the first embodiment of the present disclosure can reduce the size of the hole opened in the display screen  110 , and increase the proportion of the display area. 
     The Second Embodiment 
     Referring to  FIG. 2  and  FIG. 7 , the embodiment of the present disclosure provides a display assembly  200 , the display assembly  200  may include the display assembly  100  provided by the first embodiment and a functional device  210 . The functional device  210  is received in the light transmitting hole  111  and positioned by the positioning member  120 . 
     In this embodiment, the display assembly  200  may further include a housing  220 . The display screen  110 , the positioning member  120 , and part of the functional device  210  are disposed in the housing  220 . The functional device  210  may include a plurality of components disposed inside the mobile terminal, such as a projection component, a camera, a proximity light sensor, an earpiece, a distance sensor, an ambient light level sensor, a temperature sensor, a pressure sensor, and the like. In some embodiments, the components received in the light transmitting hole  111 , may be partially disposed in the housing  220 , and partially extending out of the housing  220  from the light transmitting hole  111 . In alternative embodiments, all of the components may be disposed inside the housing  220  or partially embedded in the housing  220 . The functional device  210  can also include one component. For example, the functional device  210  can be a front camera. The front camera may include lenses and a lens mount for mounting the lenses. The lenses and the lens mount can be received in the light transmitting hole  111 . The rim of the lens mount can be exposed to the outside of the housing  220  or located at the edge of the light transmitting hole  111 . It should be noted that the relative positional relationship between the functional device  210  and the housing  220  in this embodiment is merely exemplary and is does not limit the embodiments of the disclosure. 
     It can be understood that, the housing  220  can be a middle frame or a rear cover. If the housing  220  is the rear cover, the display screen  110 , the positioning member  120 , and the functional device  210  are all disposed in the housing  220 . The shape of the housing  220  is consistent with the shape of the display screen  110 . The size of the housing  220  may be equal to or slightly larger than the size of the display screen  110 . 
     The Third Embodiment 
     Referring to  FIG. 8 , the third embodiment of the present disclosure provides a mobile terminal  300 , the mobile terminal  300  may include the functional device and the display assembly  100 , or include the display assembly  200 . The functional device is received in the light transmitting hole  111  of the display assembly  100 , or the light transmitting hole  111  of the display assembly  200 . In addition, the area pointed by the reference numeral  1142  in the  FIG. 8  can be the non-display area A 2  in the  FIG. 2 , and the another area pointed by the reference numeral  1141  in the  FIG. 8  can be the display area A 1  in the  FIG. 2 . 
     In summary, the display assembly and the mobile terminal provided by embodiments of the present disclosure, may include the display screen and the positioning member, a light transmitting hole is disposed in the display screen. The display screen may include a bottom face and a display face for display, the light transmitting hole at least through the bottom face. The positioning member is positioned on the bottom face and located at a periphery of the light transmitting hole, for defining functional device received in the light transmitting hole. By fixing the positioning member to the bottom face and located around the light transmitting hole, used to define functional device received in a light transmitting hole, to reduce the size of the hole of the display screen and increase the proportion of the display area. 
     Referring to  FIG. 9 , the mobile terminal  300  according to the embodiment mentioned above may include one or more (only one shown in the figure) processors  302 , a memory  304 , an RF (radio frequency) module  306 , an audio circuit  310 , a sensor  314 , an input module  318 , and a power module  322 . It will be understood by those of ordinary skill in the art that the structure shown in  FIG. 9  is merely illustrative and does not limit the structure of the mobile terminal  300 . For example, the mobile terminal  300  may also include more or less components than those illustrated in  FIG. 9 , or have a different configuration than that illustrated in  FIG. 9 . 
     One of ordinary skill in the art will appreciate that all other components are peripherals relative to processor  302 , and the processor  302  is coupled to the peripherals via a plurality of peripheral interfaces  324 . The peripheral interface  324  can be implemented based on, but not limited to the following standards: universal asynchronous receiver/transmitter (UART), general purpose input output (GPIO), serial peripheral interface (SPI), inter-integrated Circuit (I2C). In some examples, the peripheral interface  324  may only include a bus, and in other examples, the peripheral interface  324  may also include other components, such as one or more controllers, such as a display controller for connecting the display screen  110  or a memory controller for connecting to the memory. In addition, these controllers can also be detached from the peripheral interface  324  and integrated into the processor  302  or within a corresponding peripheral. 
     The memory  304  can be configured to store software programs and modules, and the processor  302  executes various functional applications and data processing by running software programs and modules stored in the memory  304 . The memory  304  may include high speed random access memory and may also include non-volatile memory such as one or more magnetic storage devices, flash memory, or other non-volatile solid state memory. In some embodiments, memory  304  may further include memory remotely configured relative to processor  302 , which may be connected to mobile terminal  300  or display screen  110  via a network. Such networks include, but are not limited to, the Internet, intranets, local area networks, mobile communication networks, and combinations thereof. 
     The RF module  306  is configured to receive and transmit electromagnetic waves, and convert electromagnetic waves and electrical signals to communicate with a communication network or other device. The RF module  306  can include various existing circuit components for performing these functions, such as an antenna, a radio frequency transceiver, a digital signal processor, an encryption/decryption chip, a subscriber identity module (SIM) card, a memory, and the like. The RF module  306  can communicate with various networks such as the Internet, an intranet, a wireless network, or communicate with other devices over a wireless network. The wireless network described above may include a cellular telephone network, a wireless local area network, or a metropolitan area network. The above wireless network can use various communication standards, protocols and technologies, including but not limited to global system for mobile communication (GSM), enhanced data GSM environment (EDGE), wideband code division multiple access (W-CDMA), code division access (CDMA), time division multiple access (TDMA), wireless fidelity (WiFi) (such as the institute of electrical and electronics engineers standards IEEE 802.10A, IEEE 802.11b, IEEE 802.11g and/or IEEE 802.11n), voice over internet protocol (VoIP), worldwide interoperability for microwave access, (Wi-Max), other protocols for mail, instant messaging and short messages, and any other suitable communication protocols, even those that are not currently being developed. 
     The audio circuit  310 , the speaker  301 , the sound jack  303 , and the microphone  305  together provide an audio interface between the user and the mobile terminal  300 . Specifically, the audio circuit  310  receives sound data from the processor  302 , converts the sound data into an electrical signal, and transmits the electrical signal to the speaker  301 . The speaker  301  converts the electrical signal into a sound wave that can be heard by the human ear. The audio circuit  310  also receives electrical signals from the microphone  305 , converts the electrical signals into sound data, and transmits the sound data to the processor  302  for further processing. Audio data may be obtained from memory  304  or through RF module  306 . Additionally, audio data may also be stored in memory  304  or transmitted by RF module  306 . 
     The sensors  314  are disposed within the mobile terminal  300  or within the display screen  110 , examples of which include, but are not limited to, acceleration sensor  314 F, gyroscope  314 G, magnetometer and other sensors. 
     Specifically, the gyroscope  314 G can detect the posture of the mobile terminal  300 , thereby determining the orientation of each component, determining the orientation of the display screen  110 , determining the orientation of the screen, and the like. The acceleration sensor  314 F can detect the magnitude of acceleration in each direction (typically three axes), the magnitude and direction of gravity can be detected at rest, and can be configured to identify the application of the mobile terminal  100  (such as horizontal and vertical screen switching, related games, magnetometer attitude calibration), vibration recognition related functions (such as pedometer, tapping) and the like. In addition, the electronic body  10  can also be equipped with other sensors such as gyroscopes, barometers, hygrometers, thermometers, etc., and will not repeat them here. 
     In this embodiment, the input module  318  may include a touch display screen  309  disposed on the display screen  110 , and the touch display screen  309  may collect the user&#39;s touch operation thereon or near (for example, the user operates on the touch display screen  309  or near the touch display screen  309  using any suitable object or accessory such as a finger or a stylus.), and drive the corresponding connecting device according to a preset program. Alternatively, the touch display screen  309  may include a touch detection device and a touch controller. Wherein, the touch detection device detects the touch orientation of the user, detects a signal brought by the touch operation, and transmits the signal to the touch controller; the touch controller receives touch information from the touch detection device, converts the touch information into contact coordinates, sends it to the processor  302 , and can receive and execute commands from the processor  302 . In addition, the touch detection function of the touch display screen  309  can be realized by various types such as resistive, capacitive, infrared, and surface acoustic waves. In addition to touch display screen  309 , in other variant embodiments, input module  318  may also include other input devices, such as button  307 . The button  307  may include, for example, a character button for inputting a character, and a control button for triggering a control function. Examples of control buttons include a “return to home screen” button, a power on/off button, and the like. 
     The display screen  110  is used to display information input by the user, information provided to the user, and various graphical user interfaces of the mobile terminal  300 , and these graphical user interfaces may be composed of graphics, text, icons, numbers, videos, and any combination thereof. In one example, the touch display screen  309  can be disposed on the display screen  110  to form an integral with the display screen  110 , among them, each display area of display screen  110  can be set with a touch screen. 
     The power module  322  is used to provide power to the processor  302  and other components. Specifically, the power module  322  may include a power management system, one or more power sources (such as a battery or an alternating current), a charging circuit, a power failure detecting circuit, an inverter, a power status indicator, and any other components related to the generation, management, and distribution of power within the mobile terminal  300 . 
     The mobile terminal  300  also includes a locator  319  for determining the actual location at which the mobile terminal  300  is located. In this embodiment, the locator  319  uses a positioning service to implement positioning of the mobile terminal  300 , and the location service should be understood as a technique or service for obtaining the location information of the mobile terminal  300  through a specific positioning technology and marking the location of the located object on the electronic map. 
     In the description of the present specification, the description with reference to the terms “one embodiment”, “some embodiments”, “example”, “specific example”, or “some examples” and the like means that the specific features, structures, materials or characteristics described in connection with the embodiments or examples are included in at least one embodiment or example of the present disclosure. In the present specification, the schematic representation of the above terms is not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. In addition, those skilled in the art can combine the different embodiments or examples described in the specification and the features of the different embodiments or examples without contradicting each other. 
     Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present disclosure, and are not limited thereto; although the present disclosure has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that it can still modify the technical solutions described in the foregoing embodiments, or replace some of the technical features, and the modifications and substitutions do not drive the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present disclosure.