CN210985689U - Multifunctional mobile power supply - Google Patents
Multifunctional mobile power supply Download PDFInfo
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- CN210985689U CN210985689U CN201921993107.5U CN201921993107U CN210985689U CN 210985689 U CN210985689 U CN 210985689U CN 201921993107 U CN201921993107 U CN 201921993107U CN 210985689 U CN210985689 U CN 210985689U
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- power supply
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Abstract
The utility model discloses a multifunctional mobile power supply, include: the illuminating lamp is arranged on the left side of the shell, the power input interface and the power output interface are arranged on the right side of the shell, a lifting handle is formed at the top of the shell, and the illuminating switch is arranged on the lifting handle; a lithium battery mounted within the housing; the main control circuit board is arranged in the shell and is provided with a main control module, a radio circuit module, a charging management circuit module and a discharging management circuit module; the operating circuit board is arranged in the shell, and a radio control key module and a display screen are arranged on the front surface of the operating circuit board; a speaker mounted within the housing. The utility model discloses possess and charge, illumination and radio function.
Description
Technical Field
The utility model relates to a portable power source field especially indicates a multi-functional portable power source.
Background
The mobile power supply is already a necessary product for people to go out, because the electronic products such as the existing smart phone and the tablet personal computer consume power quickly, and the electronic products need to be charged by the mobile power supply when people go out. But current portable power source function singleness only charges the function, and portable power source's the USB interface that the interface that discharges all adopted in addition generally is the USB interface, and portable power source can only charge for electronic equipment through the USB charging wire like this, has the limitation.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a multifunctional mobile power supply, it possesses the function of charging, illumination and radio.
In order to achieve the above purpose, the solution of the present invention is:
a multifunctional mobile power supply, comprising:
the illuminating lamp is arranged on the left side of the shell, the power input interface and the power output interface are arranged on the right side of the shell, a handle is formed at the top of the shell, and an illuminating switch for controlling the illuminating lamp is arranged on the handle;
a lithium battery mounted within the housing;
the main control circuit board is arranged in the shell and is provided with a main control module, a radio circuit module, a charging management circuit module and a discharging management circuit module; the main control module is electrically connected with the radio circuit module, the charging management circuit module, the discharging management circuit module, the lithium battery, the illuminating lamp and the illuminating switch respectively; the charging management circuit module is electrically connected with the power input interface and the lithium battery respectively; the discharge management circuit module is electrically connected with the lithium battery and the power supply output interface respectively;
the operating circuit board is arranged in the shell, and a radio control key module and a display screen are arranged on the front surface of the operating circuit board; the radio control key module and the display screen are respectively and electrically connected with the main control module;
the loudspeaker is arranged in the shell and is electrically connected with the radio circuit module; and a plurality of sound outlet holes are formed in the front face of the shell corresponding to the position of the loudspeaker.
The power output interface comprises a USB charging interface and a DC charging interface.
The power input interface is a DC interface; the charging management circuit module is a solar charging circuit with an MPPT function.
The operation circuit board is also provided with an electric quantity indicator lamp for indicating the electric quantity of the lithium battery, and the electric quantity indicator lamp is electrically connected with the main control module.
The surface of the shell is provided with an elastic binding belt with an annular structure.
The shell is provided with a transparent lampshade for covering the illuminating lamp.
The front surface of the shell is matched with a key cover corresponding to the operating circuit board, the key cover covers the operating circuit board, buttons for pressing the keys of the radio control key module are arranged on the key cover corresponding to the keys of the radio control key module, and a display window is arranged on the key cover corresponding to the display screen.
After the technical scheme is adopted, the utility model discloses except basic function of charging, still have radio function and illumination function, can broadcast the broadcast through radio circuit module and speaker, also can provide the illumination through the light.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is an exploded view of the present invention;
fig. 3 is a schematic diagram of the circuit structure of the present invention;
FIG. 4 is a schematic diagram of a part of the circuit of the present invention 1;
FIG. 5 is a schematic diagram of a part of the circuit of the present invention shown in FIG. 2;
FIG. 6 is a schematic diagram of a part of the circuit of the present invention shown in FIG. 3;
description of reference numerals:
a shell 1, a cover body 10, a handle 11, a lampshade 12, a sound outlet hole 13, a key cover 14, a button 141, a display window 142, a transparent display area 143, a binding belt 15,
a main control circuit board 2, a main control module 21, a radio circuit module 22, a charging management circuit module 23, a discharging management circuit module 24,
an operation circuit board 3, a radio control key module 31, a display screen 32, an electric quantity indicator light 33,
the number of the speakers 4 is such that,
a lithium battery 5 is provided which has a lithium ion battery,
an illuminating lamp (6) is arranged on the base,
a power supply input interface (7) is provided,
a power output interface 8, a USB charging interface 81, a DC charging interface 82,
and an illumination switch 9.
Detailed Description
In order to further explain the technical solution of the present invention, the present invention is explained in detail by the following embodiments.
As shown in fig. 1 to 6, the utility model discloses a multifunctional mobile power supply, it includes casing 1, main control circuit board 2, operating circuit board 3, speaker 4 and lithium cell 5.
As shown in fig. 1 and fig. 2, the housing 1 may be formed by splicing two covers 10; the lithium battery 5 and the loudspeaker 4 are arranged in the shell 1, the illuminating lamp 6 is arranged on the left side of the shell 1 to provide an illuminating function, the power input interface 7 and the power output interface 8 are arranged on the right side of the shell 1, a handle 11 is formed at the top of the shell 1 so that people can carry the utility model, and an illuminating switch 9 for controlling the illuminating lamp 6 is arranged on the handle 11; wherein the shell 1 can be provided with a transparent lampshade 12 for covering the illuminating lamp 6 so as to protect the illuminating lamp 6; a plurality of sound outlet holes 13 are formed in the front surface of the casing 1 corresponding to the speaker 4, so that the sound of the speaker 4 can be better transmitted out of the casing 1.
As shown in fig. 2, the main control circuit board 2 is installed in the housing 1. As shown in fig. 3 to fig. 6, the main control circuit board 2 is provided with a main control module 21, a radio circuit module 22, a charging management circuit module 23, and a discharging management circuit module 24; the main control module 21 is electrically connected with the radio circuit module 22, the charging management circuit module 23, the discharging management circuit module 24, the lithium battery 5, the illuminating lamp 6 and the illuminating switch 9 respectively, the lithium battery 5 supplies power to the main control module 21, the radio circuit module 22 and the illuminating lamp 6, the main control module 21 controls the illuminating lamp 6 to work according to signals of the illuminating switch 9, and the main control module 21 can adopt a single chip microcomputer; the radio circuit module 22 is electrically connected with the loudspeaker 4 so as to play the broadcast through the loudspeaker 4; the charging management circuit module 23 is electrically connected with the lithium battery 5 and the power input interface 7, respectively, and the charging management circuit module 23 is configured to process the voltage and current input by the power input interface 7 to control the charging current and voltage of the lithium battery; the discharge management circuit module 24 is electrically connected to the lithium battery 5 and the power output interface 8, the discharge management circuit module 24 is configured to process the output voltage and current of the lithium battery 5 to control the voltage and current output by the power output interface 8, and the discharge management circuit module 24 may adopt a DC-DC conversion circuit.
As shown in fig. 2, the power input interface 7 may be a DC interface, and the charging management circuit module 23 is a solar charging circuit with MPPT function, so that the current input interface 7 may be connected to the solar panel through a DC power line to charge the lithium battery 5, or connected to the power adapter through a DC power line to charge the lithium battery 5. Cooperate as shown in fig. 2 and fig. 3, power output interface 8 can include the interface 81 that charges of USB and the interface 82 that charges of DC, like this the utility model discloses can charge for external electronic equipment through USB charging wire and DC charging wire.
As shown in fig. 2 to 6, the operating circuit board 3 is installed in the housing 1, a radio control key module 31 and a display screen 32 are arranged on the front surface of the operating circuit board 3, and the radio control key module 31 has a plurality of keys; the radio control key module 31 and the display screen 32 are electrically connected to the main control module 21, the main control module 21 controls whether the radio circuit module 22 works, the broadcast channel received by the radio circuit module 22 and the playing volume of the speaker 4 according to signals of the keys of the radio control key module 31, and in addition, the main control module 21 can display the broadcast channel received by the radio circuit module 22 through the display screen 32. A key cover 14 is matched on the front surface of the shell 1 corresponding to the operating circuit board 3, the key cover 14 is used for protecting the operating circuit board 3 by placing the operating circuit board 3, each key on the key cover 14 corresponding to the radio control key module 31 is provided with a button 141 used for pressing the key of the radio control key module 31 so that people can operate the key of the radio control key module 31, and the key cover 14 is provided with a display window 142 corresponding to the display screen 32 so that people can see the display screen 14.
Further, as shown in fig. 2, fig. 3 and fig. 4, an electric quantity indicator lamp 33 for indicating the electric quantity of the lithium battery 5 may be further disposed on the operating circuit board 3, so that people can know the electric quantity of the lithium battery 5 through the electric quantity indicator lamp 33, and the electric quantity indicator lamp 33 is electrically connected with the main control module; the key cover 14 is provided with a transparent display area 143 corresponding to the power indicator lamp so that the power indicator lamp 33 can be seen.
Further, cooperate as shown in fig. 1 and fig. 2, shell 1 surface can install an annular structure's elasticity constraint area 15, and people can pass through like this the utility model discloses when charging for the smart mobile phone, can be fixed with the smart mobile phone constraint on constraint area 15.
The above embodiments and drawings are not intended to limit the form and style of the present invention, and any suitable changes or modifications made by those skilled in the art should not be construed as departing from the scope of the present invention.
Claims (7)
1. A multi-functional portable power source which characterized in that: the method comprises the following steps:
the illuminating lamp is arranged on the left side of the shell, the power input interface and the power output interface are arranged on the right side of the shell, a handle is formed at the top of the shell, and an illuminating switch for controlling the illuminating lamp is arranged on the handle;
a lithium battery mounted within the housing;
the main control circuit board is arranged in the shell and is provided with a main control module, a radio circuit module, a charging management circuit module and a discharging management circuit module; the main control module is electrically connected with the radio circuit module, the charging management circuit module, the discharging management circuit module, the lithium battery, the illuminating lamp and the illuminating switch respectively; the charging management circuit module is electrically connected with the power input interface and the lithium battery respectively; the discharge management circuit module is electrically connected with the lithium battery and the power supply output interface respectively;
the operating circuit board is arranged in the shell, and a radio control key module and a display screen are arranged on the front surface of the operating circuit board; the radio control key module and the display screen are respectively and electrically connected with the main control module;
the loudspeaker is arranged in the shell and is electrically connected with the radio circuit module; and a plurality of sound outlet holes are formed in the front face of the shell corresponding to the position of the loudspeaker.
2. The multifunctional mobile power supply of claim 1, wherein: the power output interface comprises a USB charging interface and a DC charging interface.
3. The multifunctional mobile power supply of claim 1, wherein: the power input interface is a DC interface; the charging management circuit module is a solar charging circuit with an MPPT function.
4. The multifunctional mobile power supply of claim 1, wherein: the operation circuit board is also provided with an electric quantity indicator lamp for indicating the electric quantity of the lithium battery, and the electric quantity indicator lamp is electrically connected with the main control module.
5. The multifunctional mobile power supply of claim 1, wherein: the surface of the shell is provided with an elastic binding belt with an annular structure.
6. The multifunctional mobile power supply of claim 1, wherein: the shell is provided with a transparent lampshade for covering the illuminating lamp.
7. The multifunctional mobile power supply of claim 1, wherein: the front surface of the shell is matched with a key cover corresponding to the operating circuit board, the key cover covers the operating circuit board, buttons for pressing the keys of the radio control key module are arranged on the key cover corresponding to the keys of the radio control key module, and a display window is arranged on the key cover corresponding to the display screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921993107.5U CN210985689U (en) | 2019-11-18 | 2019-11-18 | Multifunctional mobile power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921993107.5U CN210985689U (en) | 2019-11-18 | 2019-11-18 | Multifunctional mobile power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210985689U true CN210985689U (en) | 2020-07-10 |
Family
ID=71438686
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921993107.5U Active CN210985689U (en) | 2019-11-18 | 2019-11-18 | Multifunctional mobile power supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210985689U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112165137A (en) * | 2020-09-30 | 2021-01-01 | 重庆辉腾能源股份有限公司 | Multifunctional portable storable power supply |
-
2019
- 2019-11-18 CN CN201921993107.5U patent/CN210985689U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112165137A (en) * | 2020-09-30 | 2021-01-01 | 重庆辉腾能源股份有限公司 | Multifunctional portable storable power supply |
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