CN213341715U - Multifunctional battery charger - Google Patents
Multifunctional battery charger Download PDFInfo
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- CN213341715U CN213341715U CN202022561198.4U CN202022561198U CN213341715U CN 213341715 U CN213341715 U CN 213341715U CN 202022561198 U CN202022561198 U CN 202022561198U CN 213341715 U CN213341715 U CN 213341715U
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- charging circuit
- battery charger
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Abstract
The utility model discloses a multifunctional battery charger, which comprises an upper body part and a lower body part, wherein the upper body part and the lower body part are arranged by closing an upper cover and a lower cover, a battery charging cavity is arranged at the rear end of the upper body part, a charging circuit board cavity is arranged at the front end of the upper body part, a charging circuit board is arranged in the charging circuit board cavity, and the charging circuit board is electrically connected with a charging electrode and an elastic communication electrode which extend into the battery charging cavity; the charging circuit board is provided with a main control chip, a communication protocol is written in the main control chip, the main control chip is provided with a battery identification module, an electric quantity measuring module and a charging and discharging control module, a battery is placed in a battery charging cavity, a charging electrode is in contact with the electrode of the battery, an elastic communication electrode is in contact with a communication electrical contact of the battery, the main control chip is confirmed through communication with a communication authentication circuit module in the battery through the communication protocol, the battery identification module confirms the battery, then the charging is controlled by the charging and discharging control module, the electric quantity measuring module monitors the charging amount of the battery constantly, the structure is simple, and various charging requirements are met.
Description
Technical Field
The utility model relates to an electron electrical apparatus technical field especially relates to a multifunctional battery charger.
Background
There is a kind of original battery of XBOX game paddle on the market, refer to fig. 1, it includes the battery body 1, the front end of the battery body 1 has positive pole 2, negative pole 3 and communication authentication lobe block 4, install the communication authentication circuit module in the communication authentication lobe block 4, the communication authentication circuit module electricity is connected with the communication electrical contact 5 exposed on the surface of communication authentication lobe block 4, the existing charger on the market does not have the equivalent intercommunication agreement and can't provide the charging function for this kind of original battery, so can only charge for the original battery through the paddle, it is very troublesome; moreover, the existing battery charger does not have digital display electric quantity, and can only charge a single general battery.
Those skilled in the art have therefore endeavored to develop a multifunctional battery charger.
Disclosure of Invention
In view of the above-mentioned defects in the prior art, the technical problem to be solved by the present invention is to provide a multifunctional battery charger.
In order to achieve the purpose, the utility model provides a multifunctional battery charger, including body upper portion and body lower part that upper and lower lid closed installation, the rear end of body upper portion is provided with sunken battery charging chamber, the front end inside of body upper portion is provided with charging circuit board chamber, charging circuit board installs charging circuit board in the charging circuit board chamber, charging circuit board electricity is connected with the charging electrode and the elasticity communication electrode that stretch into the battery charging chamber; the charging circuit board is provided with a main control chip, a communication protocol is written in the main control chip, and the main control chip is provided with a battery identification module, an electric quantity measuring module and a charging and discharging control module.
The rear end of the upper part of the body is provided with a resisting elastic sheet which is opposite to the charging electrode and protrudes inwards.
The rear end of the upper portion of the body is provided with an elastic piece inserting slot, the edge of the abutting elastic piece is integrally provided with a fixing strip embedded into the elastic piece inserting slot, and a penetrating elastic accommodating opening is formed in the rear portion, opposite to the abutting elastic piece, of the rear end of the upper portion of the body.
The charging circuit board is electrically connected with an external USB charging wire wound on the side walls of the upper part and the lower part of the body.
Body upper portion and body lower part lateral wall are provided with the holding the recess of external USB charging wire, work as external USB charging wire winding is in when in the recess, the surface of external USB charging wire with body upper portion and body lower part lateral wall surface parallel and level.
The charging circuit board is electrically connected with an external USB socket arranged at the front end part of the upper part of the body.
The inner side of the upper part of the body is provided with an internal thread column, the lower part of the body is provided with a hollow connecting column which is right opposite to the internal thread column, and the internal thread column is in threaded connection with a bolt which penetrates through the hollow connecting column.
The charging circuit board is provided with an electric connection socket, and the reverse side of the charging electrode is provided with an electric connection pin inserted into the electric connection socket.
The charging circuit board is provided with an LED electric quantity state indicator lamp electrically connected with the main control chip.
The charging circuit board is provided with a liquid crystal display screen electrically connected with the main control chip.
The utility model has the advantages that: the utility model discloses a multifunctional battery charger, including body upper portion and body lower part that upper and lower covers closed installation, the rear end of body upper portion is provided with sunken battery charging chamber, the inside charging circuit board chamber that is provided with of front end of body upper portion, charging circuit board installs charging circuit board in the charging circuit board chamber, charging circuit board electricity is connected with the charging electrode and the elasticity communication electrode that stretch into battery charging chamber; the charging circuit board is provided with a main control chip, a communication protocol is written in the main control chip, the main control chip is provided with a battery identification module, an electric quantity measuring module and a charging and discharging control module, a battery to be charged is placed in a battery charging cavity, a charging electrode is in contact with the electrode of the battery, an elastic communication electrode is in contact with a communication electrical contact of the battery, the main control chip is confirmed through communication with a communication authentication circuit module in the battery through the communication protocol, the battery identification module confirms the type and the specification of the battery, then the charging is controlled by the charging and discharging control module, the electric quantity measuring module monitors the charging quantity of the battery constantly, the structure is simple, and various charging requirements are.
Drawings
FIG. 1 is a schematic diagram of a battery of the prior art;
fig. 2 is a schematic structural view of a first embodiment of the present invention;
FIG. 3 is one of the schematic structural views of the upper part of the body of the first embodiment of the present invention;
FIG. 4 is a second schematic view of the structure of the upper back of the body according to the first embodiment of the present invention;
FIG. 5 is an exploded view of a first embodiment of the present invention;
fig. 6 shows a front structure of the upper part of the body according to the second embodiment of the present invention.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and examples, wherein it is noted that, in the description of the invention, the terms "upper", "lower", "left", "right", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular manner, and therefore should not be construed as limiting the present invention. The terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
As shown in fig. 2 to 6, a multifunctional battery charger comprises a body upper part 6 and a body lower part 7 which are mounted by upper and lower covers, wherein a concave battery charging cavity 8 is arranged at the rear end of the body upper part 6, a charging circuit board cavity 9 is arranged in the front end of the body upper part 6, a charging circuit board 10 is mounted in the charging circuit board cavity 9, and the charging circuit board 10 is electrically connected with a charging electrode 11 and an elastic communication electrode 13 which extend into the battery charging cavity 8; the charging circuit board 10 is provided with a main control chip, a communication protocol is written in the main control chip, the main control chip is provided with a battery identification module, an electric quantity measuring module and a charging and discharging control module, a battery to be charged is placed in a battery charging cavity, a charging electrode is contacted with an electrode of the battery, an elastic communication electrode is contacted with a communication electrical contact of the battery, the main control chip is communicated and confirmed with a communication authentication circuit module in the battery through the communication protocol, the battery identification module identifies and confirms the type and the specification of the battery, then the charging is controlled by the charging and discharging control module, the electric quantity measuring module monitors the charging quantity of the battery constantly, the structure is simple, and various charging requirements are met.
In this embodiment, the battery identification module identifies and confirms whether the battery is an original battery, a third-party nickel-metal hydride battery or a third-party lithium battery.
In the embodiment, the rear end of the upper body part 6 is provided with a resisting elastic sheet 14 which is opposite to the charging electrode 11 and protrudes inwards; the rear end of the upper body portion 6 is provided with an elastic piece inserting groove 21, the edge of the resisting elastic piece 14 is integrally provided with a fixing strip 22 embedded into the elastic piece inserting groove 21, and a penetrating elastic accommodating opening 23 is further formed in the rear portion of the rear end of the upper body portion 6, which is opposite to the resisting elastic piece 14.
The multifunctional battery charger is provided with two external power supply modes, the first mode is that a charging circuit board 10 is electrically connected with an external USB charging wire 15 wound on the side walls of the upper part 6 and the lower part 7 of the body, and the external USB charging wire 15 is suitable for universal USB charging heads on the market; body upper portion 6 and 7 lateral walls in body lower part are provided with the recess of the external USB charging wire 15 of holding, and when external USB charging wire 15 twined in the recess, external USB charging wire 15's surface and body upper portion 6 and 7 lateral walls in body lower part surface parallel and level, the structure is exquisite, reduces the volume.
The second is that the charging circuit board 10 is electrically connected with an external USB socket 16 installed at the front end of the upper part 6 of the body, and the external USB socket 16 can be connected with an externally input USB connecting wire.
An internal thread column 17 is arranged on the inner side of the upper part 6 of the body, a hollow connecting column 18 which is opposite to the internal thread column 17 is arranged on the lower part 7 of the body, and the internal thread column 17 is in threaded connection with a bolt which penetrates through the hollow connecting column 18; in this embodiment, the internal thread column 17, the hollow connecting column 18 and the bolt are respectively provided with 4 and are respectively located four corners, the connection is tight, the structure is simple, and the disassembly and assembly are convenient.
The charging circuit board 10 is provided with an electric connection socket 19, the reverse side of the charging electrode 11 is provided with an electric connection pin 20 inserted into the electric connection socket 19, the edge of the charging electrode 11 is provided with a fixing edge 28, the upper part 6 of the body is provided with a fixing groove 29 for embedding the fixing edge 28, and the structure is simple and the fixing is firm.
For the multifunctional battery charger, there are two embodiments to prompt the charging process, the first embodiment is to only display the charging state, refer to fig. 2 to 5, that is, the charging circuit board 10 is provided with an LED electric quantity state indicator 24 electrically connected with the main control chip, mainly flashing red and yellow lights are used in the charging process, and the LED electric quantity state indicator 24 is turned off after the charging is finished. In this embodiment, body upper portion 6 is provided with the sign apron 26 that the lid closed on LED electric quantity status indicator 24, and sign apron 26 is carved with the sign 27 that charges that the fretwork just is located LED electric quantity status indicator 24 directly over, and is directly perceived convenient, striking.
In the second embodiment, referring to fig. 6, the charging circuit board 10 is provided with a liquid crystal display 25 electrically connected to the main control chip, and the liquid crystal display 25 accurately displays the charging amount, the charging state and the battery type in real time, so that the charging process is visually and prominently displayed.
The multifunctional battery chargers of the above two embodiments only have differences in the battery information display structure, and the rest of the structures are the same.
The foregoing has described in detail preferred embodiments of the present invention. It should be understood that numerous modifications and variations can be devised by those skilled in the art in light of the present teachings without departing from the inventive concepts. Therefore, the technical solutions that can be obtained by a person skilled in the art through logic analysis, reasoning or limited experiments based on the prior art according to the concepts of the present invention should be within the scope of protection defined by the claims.
Claims (10)
1. The utility model provides a multifunctional battery charger, closes body upper portion (6) and body lower part (7) of installation including upper and lower lid, the rear end of body upper portion (6) is provided with sunken battery charging chamber (8), its characterized in that: a charging circuit board cavity (9) is arranged in the front end of the upper part (6) of the body, a charging circuit board (10) is installed in the charging circuit board cavity (9), and a charging electrode (11) extending into the battery charging cavity (8) and an elastic communication electrode (13) are electrically connected with the charging circuit board (10); the charging circuit board (10) is provided with a main control chip, a communication protocol is written in the main control chip, and the main control chip is provided with a battery identification module, an electric quantity measuring module and a charging and discharging control module.
2. The multi-functional battery charger of claim 1, wherein: the rear end of the upper part (6) of the body is provided with a resisting elastic sheet (14) which is opposite to the charging electrode (11) and protrudes inwards.
3. The multi-functional battery charger of claim 2, wherein: the rear end of the upper body portion (6) is provided with an elastic piece inserting groove (21), the edge of the resisting elastic piece (14) is integrally provided with a fixing strip (22) embedded into the elastic piece inserting groove (21), and a penetrating elastic containing opening (23) is formed in the rear portion, opposite to the resisting elastic piece (14), of the rear end of the upper body portion (6).
4. The multi-functional battery charger of claim 1, wherein: the charging circuit board (10) is electrically connected with an external USB charging wire (15) wound on the side walls of the upper part (6) and the lower part (7) of the body.
5. The multi-functional battery charger of claim 4, wherein: body upper portion (6) and body lower part (7) lateral wall are provided with the holding the recess of external USB charging wire (15), work as external USB charging wire (15) winding is in when in the recess, the surface of external USB charging wire (15) with body upper portion (6) and body lower part (7) lateral wall surface parallel and level.
6. The multi-functional battery charger of claim 1, wherein: the charging circuit board (10) is electrically connected with an external USB socket (16) arranged at the front end part of the upper part (6) of the body.
7. The multi-functional battery charger of claim 1, wherein: an internal thread column (17) is arranged on the inner side of the upper portion (6) of the body, a hollow connecting column (18) which is right opposite to the internal thread column (17) is arranged on the lower portion (7) of the body, and a bolt which penetrates through the hollow connecting column (18) is in threaded connection with the internal thread column (17).
8. The multi-functional battery charger of claim 1, wherein: the charging circuit board (10) is provided with an electric connection socket (19), and the reverse side of the charging electrode (11) is provided with an electric connection pin (20) inserted into the electric connection socket (19).
9. The multi-functional battery charger of claim 1, wherein: the charging circuit board (10) is provided with an LED electric quantity state indicator lamp (24) electrically connected with the main control chip.
10. The multi-functional battery charger of claim 1, wherein: the charging circuit board (10) is provided with a liquid crystal display (25) electrically connected with the main control chip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022561198.4U CN213341715U (en) | 2020-11-06 | 2020-11-06 | Multifunctional battery charger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022561198.4U CN213341715U (en) | 2020-11-06 | 2020-11-06 | Multifunctional battery charger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213341715U true CN213341715U (en) | 2021-06-01 |
Family
ID=76077268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022561198.4U Active CN213341715U (en) | 2020-11-06 | 2020-11-06 | Multifunctional battery charger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213341715U (en) |
-
2020
- 2020-11-06 CN CN202022561198.4U patent/CN213341715U/en active Active
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