CN210167845U - Mobile power supply - Google Patents
Mobile power supply Download PDFInfo
- Publication number
- CN210167845U CN210167845U CN201921505788.6U CN201921505788U CN210167845U CN 210167845 U CN210167845 U CN 210167845U CN 201921505788 U CN201921505788 U CN 201921505788U CN 210167845 U CN210167845 U CN 210167845U
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- power supply
- pcb board
- battery
- dorsal scale
- heat exchange
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Abstract
The utility model relates to a power technical field especially relates to a portable power source. The to-be-solved technical problem of the utility model is that often need look for the power cord and put through electrically conductively. In order to solve the technical problem, the utility model provides a mobile power supply, including power cell-phone dorsal scale, battery, center and shell, the back and center fixed connection of power cell-phone dorsal scale, the inboard bottom of center is provided with the PCB board, the bottom electricity of PCB board is connected with C94 wire rod, the front electricity of PCB board is connected with the button, the battery is installed at the inside upside of center, and the output of battery and input all are connected with PCB board electricity, the output electricity of PCB board is connected with the USB line, the gas cell is installed to the positive upside of power cell-phone dorsal scale, the mounting groove has all been seted up to the positive both sides of power cell-phone dorsal scale, and the inboard of mounting groove is provided with the heat exchange tube, the both sides at the gas cell back are linked together with two heat exchange tubes respectively.
Description
Technical Field
The utility model relates to a power technical field specifically is a portable power source.
Background
At present, the types of mobile power supplies are various, but the problem that the mobile power supplies are very easy to occur in the using process is that power lines on the mobile power supplies are inconvenient to carry, and the power lines are often required to be searched to be connected for conduction.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a portable power source has solved the problem of mentioning in the above background art.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a mobile power supply, includes power cell-phone dorsal scale, battery, center and shell, the back and the center fixed connection of power cell-phone dorsal scale, the back and the shell fixed connection of center, the inboard bottom of center is provided with the PCB board, the bottom electricity of PCB board is connected with C94 wire rod, the front electricity of PCB board is connected with the button, the battery is installed at the inside upside of center, and the output of battery and input all are connected with PCB board electricity, the output electricity of PCB board is connected with the USB line.
The air bag is installed to the positive upside of power cell phone dorsal scale, the mounting groove has all been seted up to the positive both sides of power cell phone dorsal scale, and the inboard of mounting groove is provided with the heat exchange tube, the both sides at the air bag back are linked together with two heat exchange tubes respectively.
Further preferably, two ends of the heat exchange tube respectively penetrate through the mounting groove and extend to the outer side of the power supply mobile phone back shell.
Further preferably, the button is mounted on the lower side of the front face of the middle frame.
Preferably, a placing groove is formed in the lower side of the front face of the back shell of the power supply mobile phone, and the C94 wire is located inside the placing groove.
Preferably, the middle part of the bottom of the middle frame is provided with a socket.
Further preferably, an inner cavity of the inflatable bag is provided with an extension spring.
(III) advantageous effects
The utility model provides a mobile power supply possesses following beneficial effect:
(1) this portable power source uses through the cooperation of standing groove and C94 wire rod for C94 wire rod can block in the standing groove, thereby conveniently places the switch-on wire, and the in-process of use can conveniently find the wire and switch on.
(2) This portable power source uses through the cooperation of gas cell and heat exchange tube for the gas cell is carrying out extruded process, and the gas cell can drive the circulation of air, lets the heat conversion of air with higher speed in the heat exchange tube, thereby has improved portable power source's radiating effect.
Drawings
Fig. 1 is a schematic diagram of the explosion structure of the present invention;
fig. 2 is a side view of the present invention;
fig. 3 is a schematic front structural view of the present invention.
In the figure: the mobile phone comprises a power supply mobile phone back shell 1, a battery 2, a middle frame 3, a shell 4, a PCB 5, a wire 6C 94, a button 7, a USB wire 8, an air bag 9, a heat exchange tube 10 and a placement groove 11.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a mobile power supply, including power cell-phone dorsal scale 1, battery 2, center 3 and shell 4, the back and the center 3 fixed connection of power cell-phone dorsal scale 1, the socket has been seted up at the middle part of center 3 bottom, the back and the shell 4 fixed connection of center 3, the inboard bottom of center 3 is provided with PCB board 5, the bottom electricity of PCB board 5 is connected with C94 wire 6, standing groove 11 has been seted up to the positive downside of power cell-phone dorsal scale 1, C94 wire 6 is located the inboard of standing groove 11, the front electricity of PCB board 5 is connected with button 7, button 7 is installed at the positive downside of center 3, battery 2 installs the inside upside at center 3, and battery 2's output all is connected with PCB board 5 electricity with the input, PCB board 5's output electricity is connected with USB line 8.
The air bag 9 is installed to the positive upside of power cell phone dorsal scale 1, and the extension spring is installed to the inner chamber of air bag 9, and the mounting groove has all been seted up to the positive both sides of power cell phone dorsal scale 1, and the inboard of mounting groove is provided with heat exchange tube 10, and the both sides at the air bag 9 back are linked together with two heat exchange tubes 10 respectively, and the mounting groove is run through respectively and extend to the outside of power cell phone dorsal scale 1 in the both ends of heat exchange tube 10.
The working principle is as follows: in-process C94 wire rod 6 that uses can be followed and extracted in the standing groove 11 to conveniently use portable power source to supply power, extrude gas cell 9, gas cell 9 accelerates the circulation of air in the heat exchange tube 10, accelerates radiating effect.
Claims (6)
1. The utility model provides a mobile power supply, includes power cell-phone dorsal scale (1), battery (2), center (3) and shell (4), its characterized in that: the back face of the power supply mobile phone back shell (1) is fixedly connected with the middle frame (3), the back face of the middle frame (3) is fixedly connected with the shell (4), the bottom of the inner side of the middle frame (3) is provided with a PCB (5), the bottom of the PCB (5) is electrically connected with a C94 wire (6), the front face of the PCB (5) is electrically connected with a button (7), the battery (2) is installed on the upper side inside the middle frame (3), the output end and the input end of the battery (2) are electrically connected with the PCB (5), and the output end of the PCB (5) is electrically connected with a USB (universal serial bus) wire (8);
air bag (9) are installed to the positive upside of power cell phone dorsal scale (1), the mounting groove has all been seted up to the positive both sides of power cell phone dorsal scale (1), and the inboard of mounting groove is provided with heat exchange tube (10), the both sides at the air bag (9) back are linked together with two heat exchange tubes (10) respectively.
2. The mobile power supply according to claim 1, wherein: two ends of the heat exchange tube (10) penetrate through the mounting groove and extend to the outer side of the power supply mobile phone back shell (1) respectively.
3. The mobile power supply according to claim 1, wherein: the button (7) is arranged on the lower side of the front surface of the middle frame (3).
4. The mobile power supply according to claim 1, wherein: a placing groove (11) is formed in the lower side of the front face of the power supply mobile phone back shell (1), and the C94 wire (6) is located on the inner side of the placing groove (11).
5. The mobile power supply according to claim 1, wherein: the middle part of the bottom of the middle frame (3) is provided with a socket.
6. The mobile power supply according to claim 1, wherein: an extension spring is arranged in the inner cavity of the inflatable bag (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921505788.6U CN210167845U (en) | 2019-09-09 | 2019-09-09 | Mobile power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921505788.6U CN210167845U (en) | 2019-09-09 | 2019-09-09 | Mobile power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210167845U true CN210167845U (en) | 2020-03-20 |
Family
ID=69796293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921505788.6U Active CN210167845U (en) | 2019-09-09 | 2019-09-09 | Mobile power supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210167845U (en) |
-
2019
- 2019-09-09 CN CN201921505788.6U patent/CN210167845U/en active Active
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