Abstract:
A display module is set at one side of the surveillance device (CCTV), which can instantaneously monitor the images captured by the surveillance device (CCTV) without having to show the image via the computer screen connected to a remote digital video and audio storage device (DVR). The surveillance device with a display module has two capabilities of images recording and instant images monitoring.

Description:
BACKGROUND OF THE INVENTION 
       [0001]    1. Field of the Invention 
         [0002]    This invention is related to a surveillance device (CCTV) with a display module, and more particular to a display module located on one side of a surveillance camera, which is used to instantly monitor the images captured by the surveillance camera. 
         [0003]    2. Description of Related Art 
         [0004]    Public security is always an important issue that everyone concerned. Therefore, how to reduce the crime rate has been the goal the police authorities are trying hard to achieve. 
         [0005]    Besides larcenies, abrupt taking and robberies, the drunk driving hit and run are the most frequent criminal cases. However, these types of cases are difficult to find the escaped perpetrators, so that the police authorities can only investigate the images recorded on a monitoring screen to clarify the incident and return the justice to the families of the victims. 
         [0006]    Therefore, the surveillance camera can be a useful tool to help the law enforcement officers to find the truth of a criminal case. 
         [0007]    The surveillance cameras are commonly mounted in the streets, banks, convenience stores, shopping mall and department stores etc., which have the capability of deterring the offenders from crime. It is to be noted that the surveillance camera is important to the society. 
         [0008]    However, conventional surveillance camera (CCTV) passes the captured images to a computer monitor via a remote digital audio and video storage device (DVR). So that the conventional surveillance camera (CCTV) is just an images recorder, which can not provide instant images recording and instant images monitoring at the same time. 
         [0009]    Therefore, the conventional surveillance camera (CCTV) still has many defects, which are necessary to be improved. 
       SUMMARY OF THE INVENTION 
       [0010]    The objective of the present invention is to provide a surveillance device with a display module, which can instantaneously monitor the images captured by the surveillance device (CCTV) without having to show the images via the computer screen from a remote digital video/audio storage device (DVR). The surveillance device with a display module has two capabilities of images recording and instant images monitoring. 
         [0011]    In order to solve the above mentioned deficiency and achieve the objective of the present invention, the present invention provides a surveillance device with a display module, including: at least one surveillance camera having a lens, a control circuit and a power supply module, wherein the lens and the power supply module are electrically connected to the control circuit respectively, and a display module disposed on at least one side of the surveillance camera and electrically connected to the control circuit. 
         [0012]    Preferably, the surveillance camera further has an audio/video transmission line with two ends, one end thereof electrically connected to the control circuit of the surveillance camera, the other end thereof electrically connected to a host control circuit of a digital video and audio storage device (DVR). 
         [0013]    Preferably, the display module is one selected from the following group consisting of: Liquid Crystal Display, Organic Light-Emitting Diode and Light Emitting Diode. 
         [0014]    Preferably, the surveillance camera is one of a cylinder and a cuboid. 
         [0015]    Preferably, the surveillance camera has a base on one side thereof. 
         [0016]    Preferably, the base has a connecting structure on one side thereof. 
         [0017]    Preferably, the connecting structure is located on left side of the base. 
         [0018]    Preferably, the connecting structure is located on right side of the base. 
         [0019]    Preferably, the connecting structure is one of a pivotal structure and a fixture structure. 
         [0020]    Preferably, the pivotal structure is pivotally connected to a rotating structure, and the rotating structure has a shaft pivotally connected to the display module so as to allow the display module to adjust angles along x and y axes. 
         [0021]    Preferably, the display module has a speaker and a microphone electrically connected to the control circuit. 
         [0022]    Preferably, the surveillance camera has at least one light emitting element and the light emitting element is electrically connected to the control circuit. 
         [0023]    Preferably, the surveillance camera has a connecting portion. 
         [0024]    Preferably, the connecting portion is one of an engaging structure and a locking structure. 
         [0025]    Preferably, the display module has an engaging portion so as to be engaged with the engaging structure. 
         [0026]    Preferably, the locking structure has a locking element so as to be securely locked on the display module. 
         [0027]    Preferably, the display module has a connecter on at least one side thereof. 
         [0028]    Preferably, the connecter is one of an engaging member and a locking member. 
         [0029]    Preferably, the display module is disposed on the top of the surveillance camera. 
         [0030]    Preferably, the display module is disposed on the bottom of the surveillance camera. 
         [0031]    Preferably, the display module is disposed on the left of the surveillance camera. 
         [0032]    Preferably, the display module is disposed on the right of the surveillance camera. 
         [0033]    Preferably, the control circuit has a radio transceiver circuit. 
         [0034]    Preferably, at least one side of the surveillance camera has at least one light-emitting element. 
         [0035]    Comparing to the prior art, the present invention has the following advantages and efficacy: 
         [0036]    A display module set at one side of the surveillance camera of the present invention is different from the conventional surveillance camera, which can directly display the images captured by the surveillance camera via the control circuit to the display module. 
         [0037]    Therefore the present invention is more prompt and instant than the conventional surveillance camera without passing the images captured by the surveillance camera to a computer monitor via a remote digital video and audio storage device (DVR). The present invention not only can show the instant images on the display module beside the surveillance camera, but also deter the offenders from crime, so as to effectively reduce the crime rate. 
         [0038]    Therefore the present invention will be helpful to the national crime prevention. 
     
    
     
       BRIEF DESCRIPTION OF THE DRAWINGS 
         [0039]    The invention, as well as its many advantages, may be further understood by the following detailed description and drawings in which: 
           [0040]      FIG. 1  is a schematic perspective view of a first embodiment of the present invention. 
           [0041]      FIG. 2  is a perspective exploded view of a first embodiment of the present invention. 
           [0042]      FIG. 3  is a schematic diagram showing the operation of the first embodiment of the present invention. 
           [0043]      FIG. 4  is another schematic diagram showing the operation of the first embodiment of the present invention. 
           [0044]      FIG. 5  is a schematic perspective view of a second embodiment of the present invention. 
           [0045]      FIG. 6  is a schematic perspective view of a second embodiment with the light emitting element of the present invention. 
           [0046]      FIG. 7  is a block flow diagram of the present invention. 
           [0047]      FIG. 8  is a schematic perspective view of a third embodiment of the present invention. 
           [0048]      FIG. 9  is a perspective exploded view of a third embodiment of the present invention. 
           [0049]      FIG. 10  is a schematic perspective view of a fourth embodiment of the present invention. 
           [0050]      FIG. 11  is a perspective exploded view of a fourth embodiment of the present invention. 
           [0051]      FIG. 12  is a schematic perspective view of a fifth embodiment of the present invention. 
           [0052]      FIG. 13  is a perspective exploded view of a fifth embodiment of the present invention. 
           [0053]      FIG. 14  is a schematic perspective view of a sixth embodiment of the present invention. 
           [0054]      FIG. 15  is a perspective exploded view of a seventh embodiment of the present invention. 
           [0055]      FIG. 16  is a schematic perspective view of a eighth embodiment of the present invention. 
           [0056]      FIG. 17  is a perspective exploded view of a ninth embodiment of the present invention. 
       
    
    
     DETAILED DESCRIPTION OF THE INVENTION 
       [0057]    The embodiments according to the drawings of the present invention are illustrated as the following: 
         [0058]    With reference to  FIGS. 1 to 7 ,  FIG. 1  is a schematic perspective view of a first embodiment of the present invention,  FIG. 2  is a perspective exploded view of a first embodiment of the present invention,  FIG. 3  is a schematic diagram showing the operation of the first embodiment of the present invention,  FIG. 4  is another schematic diagram showing the operation of the first embodiment of the present invention,  FIG. 5  is a schematic perspective view of a second embodiment of the present invention,  FIG. 6  is a schematic perspective view of a second embodiment with the light emitting element of the present invention,  FIG. 7  is a block flow diagram of the present invention. 
         [0059]    As shown in the figures, the present invention provides a surveillance device with a display module, including: at least one surveillance camera  1  having a lens  11 , a control circuit  12  and a power supply module  13 , wherein the lens  11  and the power supply module  13  are electrically connected to the control circuit  12  respectively, and a display module  2  disposed on at least one side of the surveillance camera  1  and electrically connected to the control circuit  12 . 
         [0060]    Wherein, the display module  2  is set at one side of the surveillance camera  1 , which can directly display the images captured by the lens  11  of the surveillance camera  1  via the control circuit  12  to the display module. The present invention not only greatly enhances the effectiveness of the surveillance camera, but also helps prevent crime. It would be a great benefit for the safety of people&#39;s life. 
         [0061]    In this embodiment, the surveillance camera  1  further has an audio/video transmission line  3  with two ends, one end thereof electrically connected to the control circuit  12  of the surveillance camera  1 , the other end thereof electrically connected to a host control circuit  41  of a digital video and audio storage device (DVR)  4 . 
         [0062]    Wherein, the host control circuit  41  is also connected to an external display device  7 , such as: computers, mobile phones, personal digital assistants, so that the instant images captured by the lens  11  can be transmitted to the display device  7  via the audio and video transmission line  3  and the host control circuit  41  of the digital media storage device (DVR)  4 , so that the real-time images can be shown on the on the monitor of the display device  7 . Therefore, the instant images can be either monitored by local or remote display devices of the surveillance camera  1 , so as to form monitor safety nets and to more effectively fight against crimes. 
         [0063]    Wherein, the display module  2  is one selected from the following group consisting of: Liquid Crystal Display, Organic Light-Emitting Diode and Light Emitting Diode. 
         [0064]    In this embodiment, the surveillance camera  1  is one of a cylinder and a cuboid, which offers multiple choices for the consumers. 
         [0065]    Wherein, the surveillance camera has a base  5  on one side thereof and the base  5  has a connecting structure  51  on one side thereof, the connecting structure  51  is connected to the display module  2  via the base  5 , the connecting structure  51  is located on left side of the base  5 , and when the surveillance camera  1  is erected at a high position and in case of obstructions at the right side thereof, the connection structure  51  can be set at the left side of the base to avoid obstacles and to facilitate the combined mounting for the display module  2 . 
         [0066]    In this embodiment, the connecting structure  51  is located on right side of the base  5 . 
         [0067]    Wherein, when the surveillance camera  1  is erected at a high position and in case of obstructions at the left side thereof, the connection structure  51  can be set at the right side of the base to avoid obstacles and to facilitate the combined mounting for the display module  2 . 
         [0068]    In this embodiment, the connecting structure  51  could be one of a pivotal structure  511  and a fixture structure  512 , which can be connected to the display module. 
         [0069]    Wherein, the pivotal structure  511  is pivotally connected to a rotating structure A, and the rotating structure A has a shaft Al pivotally connected to the display module  2 , which allows the display module  2  to adjust the angle along the x and y axes. 
         [0070]    Wherein, the display module  2  can adjust the angle along the y-axis via the pivotal structure  511  and the rotating structure  52 . Secondly, the display module  2  through the rotating shaft  521  of the rotating structure  52 , and the display module  2  can adjust the angle along the x-axis via the shaft  521  of the rotating structure  52 . Briefly, the display module  2  can adjust the angle along the x and y axes. 
         [0071]    The display module  2  has a speaker  21  and a microphone  22  electrically connected to the control circuit  12 . 
         [0072]    Wherein, the microphone  22  can be used to receive outside sounds and the speaker  21  can broadcast the received outside sound. 
         [0073]    The surveillance camera  1  has at least one light emitting element  6  electrically connected to the control circuit  12 . 
         [0074]    The light-emitting element  6  set on the surveillance camera  1  highlights the position of the surveillance camera  1  in the night, so as to achieve the effect of deterring the offenders. Secondly, it is easy to judge whether the surveillance camera  1  is in a normal operation via the light-emitting element  6 , so that the failure maintenance can be effective and rapidly. 
         [0075]    As shown in the figures,  FIG. 8  is a schematic perspective view of a third embodiment of the present invention.  FIG. 9  is a perspective exploded view of a third embodiment of the present invention.  FIG. 10  is a schematic perspective view of a fourth embodiment of the present invention.  FIG. 11  is a perspective exploded view of a fourth embodiment of the present invention. 
         [0076]    In this embodiment, the surveillance camera  1  has a connecting portion  14  on at least one side thereof and the connecting portion  14  can be connected to the display module  2 . 
         [0077]    Wherein, the connecting portion  14  could be one of an engaging structure  141  and a locking structure  142 , which can be connected to the display module  2 . 
         [0078]    The display module  2  has an engaging portion  23  on at least one side thereof so as to be engaged with the engaging structure  141 . 
         [0079]    Wherein, the locking structure  142  has a locking element  1421  so as to be securely locked on the display module  2 . 
         [0080]    Wherein, the locking element  1421  can be a screw so as to securely lock the surveillance camera  1  on the display module  2 . 
         [0081]    As shown in the figures,  FIG. 12  is a schematic perspective view of a fifth embodiment of the present invention.  FIG. 13  is a perspective exploded view of a fifth embodiment of the present invention. 
         [0082]    In this embodiment, the display module  2  has a connecter  24  on at least one side thereof so as to be connected to the surveillance camera  1 . 
         [0083]    Wherein, the connecter  24  set on the display module  2  could be one of an engaging member and a locking member  241 , which can be connected to the surveillance camera  1 . 
         [0084]    As shown in the figures,  FIG. 14  is a schematic perspective view of a sixth embodiment of the present invention.  FIG. 15  is a perspective exploded view of a seventh embodiment of the present invention.  FIG. 16  is a schematic perspective view of a eighth embodiment of the present invention.  FIG. 17  is a perspective exploded view of a ninth embodiment of the present invention. 
         [0085]    In this embodiment, the display module  2  is disposed on the top of the surveillance camera  1  so as to provide different shape of the present invention. 
         [0086]    In another embodiment, the display module  2  is disposed on the bottom of the surveillance camera  1  so as to provide different shape of the present invention. 
         [0087]    In another embodiment, the display module  2  is disposed on the left of the surveillance camera  1  so as to provide different shape of the present invention. 
         [0088]    In another embodiment, the display module  2  is disposed on the right of the surveillance camera  1  so as to provide different shape of the present invention. 
         [0089]    Wherein, the control circuit  12  has a radio transceiver circuit  121 . 
         [0090]    Wherein, the radio transceiver circuit  121  can receive a digital TV signal, and displayed on the display module  2 . 
         [0091]    In summary, the embodiments of the present invention can really achieve the expected effect, and the concrete structure of the present invention has neither been seen in similar products, nor been disclosed in prior art. Indeed, this present invention is patentable and completely meets the requirement of the Patent Law. 
         [0092]    Many changes and modifications in the above described embodiment of the invention can, of course, be carried out without departing from the scope thereof. Accordingly, to promote the progress in science and the useful arts, the invention is disclosed and is intended to be limited only by the scope of the appended claims.