Abstract:
A mobile power source with keyboard includes a power source body configured to charge an electronic device and a keyboard mounted to the power source body. A cover is rotatably mounted to the power source body. The cover is exposed out of the keyboard when rotating open, thus the keyboard can input instruction to the electronic device. The cover covers the keyboard to protect the keyboard when rotating to be closed.

Description:
CROSS-REFERENCE TO RELATED APPLICATIONS 
       [0001]    This application claims priority to Chinese Patent Application No. 201310747928.1 Dec. 31, 2013, the contents of which are incorporated by reference herein. 
       FIELD 
       [0002]    The subject matter herein generally relates to a mobile power source. 
       BACKGROUND 
       [0003]    A mobile power source with a keyboard is used to charge an electronic device. 
     
    
     
       BRIEF DESCRIPTION OF THE DRAWINGS 
         [0004]    Implementations of the present technology will now be described, by way of example only, with reference to the attached figures. 
           [0005]      FIG. 1  is an exploded, isometric view of an embodiment of a mobile power source with a keyboard. 
           [0006]      FIG. 2  is an assembled view of the mobile power source of  FIG. 1 , and a cover is closed. 
           [0007]      FIG. 3  is similar to  FIG. 2 , but the cover is open. 
           [0008]      FIG. 4  is similar to  FIG. 3 , but viewed from different angle. 
       
    
    
     DETAILED DESCRIPTION 
       [0009]    It will be appreciated that for simplicity and clarity of illustration, where appropriate, reference numerals have been repeated among the different figures to indicate corresponding or analogous elements. In addition, numerous specific details are set forth in order to provide a thorough understanding of the embodiments described herein. However, it will be understood by those of ordinary skill in the art that the embodiments described herein can be practiced without these specific details. In other instances, components have not been described in detail so as not to obscure the related relevant feature being described. Also, the description is not to be considered as limiting the scope of the embodiments described herein. The drawings are not necessarily to scale and the proportions of certain parts have been exaggerated to better illustrate details and features of the present disclosure. 
         [0010]    Several definitions that apply throughout this disclosure will now be presented. 
         [0011]    The term “inside” indicates that at least a portion of a region is partially contained within a boundary formed by the object. The term “coupled” is defined as connected, whether directly or indirectly through intervening components, and is not necessarily limited to physical connections. The connection can be such that the objects are permanently connected or releasably connected. The term “substantially” is defined to be essentially conforming to the particular dimension, shape, or other feature that the term modifies, such that the component need not be exact. For example, substantially cylindrical means that the object resembles a cylinder, but can have one or more deviations from a true cylinder. The term “comprising,” when utilized, means “comprising, but not necessarily limited to”; it specifically indicates open-ended inclusion or membership in the so-described combination, group, series and the like. 
         [0012]    The present disclosure is described in relation to a mobile power source with a keyboard configured to charge and input instruction to an electronic device. 
         [0013]      FIG. 1  illustrates an embodiment of a mobile power source  100 . The mobile power source  100  comprises a power source body  10  and a keyboard  60  mounted on the power source body  10 . The mobile power source  100  is configured to charge and input instruction to an electronic device (not shown). 
         [0014]      FIG. 2  illustrates that the power source body  10  comprises a top wall  20 , two first sidewalls  30 , and two second sidewalls  40 . The top wall  20  is rotatably mounted to a cover  21 . The top wall  20  is provided with a display portion  22 . The first sidewalls  30  and second sidewalls  40  are substantially perpendicular to the display portion  22 . A through hole  211  is defined in each of two ends of the cover  21 . A mounting hole  31  is defined in each of the two second sidewalls  30 . A first instructor light  221  is mounted on the display portion  22 . In one embodiment, the first instructor light  221  can be green or red; the mobile power source  100  is charged fully when the first instructor light  221  is green; the mobile power source  100  is not charged fully when the first instructor light  221  is red. A plurality of second instructor lights  222  are mounted on the display portion  22 . The second instructor lights  222  can be lit or unlit. Different quantities of the lit second instructor lights  222  mean different electric quantities of the mobile power source  100 . 
         [0015]    One of the two first sidewalls  30  is provided with a first switch  32 . The mobile power source  100  can charge the electric device and input instruction to the electric device when the first switch  32  is turned on. The mobile power source  100  can only charge the electric device when the first switch  32  is turned off. 
         [0016]      FIG. 4  illustrates that one of the two second sidewalls  40  defines a first hole  41  and two second holes  42 . A cable (not shown) is configured to insert into the first hole  41  to connect to a power source (not shown), thus the power source can charge the mobile power source  100 . The cable is also configured to be inserted into the second hole  42  to connect to the electric device, thus the mobile power source  100  can charge the electric device. 
         [0017]    In the embodiment, the keyboard  60  is a BLUETOOTH® keyboard. The keyboard  60  comprises a motherboard  61  mounted on the top wall  20  and a BLUETOOTH® chip (not shown). The motherboard  61  comprises a key unit (not labeled). The key unit comprises a plurality of main keys  63  and a plurality of auxiliary keys  64 . A second switch  33  is provided on the other first sidewall  30 . The main keys  63  can input different instruction with the second switch  33  and the auxiliary keys  64 . The BLUETOOTH® chip can connect to the electronic device to enable the keyboard  60  to input instruction to the electronic device. 
         [0018]      FIG. 1  illustrates when in assembly, the keyboard  60  is mounted to the power source body  10 . The cover  21  is placed on the power source body  10 . The through holes  211  are aligned with the corresponding mounting holes  31 . The fastening members  25  are mounted in the through holes  211  and the corresponding mounting holes  31 . The cover  21  is rotatably mounted to the power source body  10 . The cover  21  is rotated to a closed position to cover the keyboard  60 . 
         [0019]      FIGS. 2 ,  3 , and  4  illustrate that when charging the mobile power source  100 , the cover  21  is rotated to the closed position. One end of the cable is inserted into one of the second holes  42 . The first instructor light  221  is red when the mobile power source  100  is not charged fully. If the first instructor light  221  is green, it shows that the mobile power source  100  is charged fully. 
         [0020]    When the mobile power source  100  is charging the electronic device, one end of the cable is inserted into the one of the second holes  42  and the other end of the cable is coupled to the electronic device. The second instructor light  222  is lit. Different numbers of lit second instructor lights  222  means a different electric power of the mobile power source  100 , and the less number of lit second instructor lights  222  means the less electric power of the mobile power source  100 . There is no electricity of the mobile power source  100  when no second instructor lights  222  are lit. When the electronic device needs to be charged and needs instruction, one end of the cable is inserted into one of the second holes  42  and the other end of the cable is coupled to the electronic device. The cover  21  is rotated open. The first switch  32  is turned on, starting the BLUETOOTH® chip. The BLUETOOTH® chip is coupled to the electronic device. The main keys  63  can be used to input different instruction with the second switch  33  and the auxiliary keys  64 . 
         [0021]    It is to be understood that even though numerous characteristics and advantages have been set forth in the foregoing description of embodiments, together with details of the structures and functions of the embodiments, the disclosure is illustrative only and changes may be made in detail, especially in the matters of shape, size, and arrangement of parts within the principles of the disclosure to the full extent indicated by the broad general meaning of the terms in which the appended claims are expressed.