CN216056426U - Wireless charging mobile power supply - Google Patents
Wireless charging mobile power supply Download PDFInfo
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- CN216056426U CN216056426U CN202122518449.5U CN202122518449U CN216056426U CN 216056426 U CN216056426 U CN 216056426U CN 202122518449 U CN202122518449 U CN 202122518449U CN 216056426 U CN216056426 U CN 216056426U
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- power supply
- mobile power
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- wireless charging
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Abstract
The utility model relates to a wireless charging mobile power supply which comprises a shell, a control PCB assembly and a battery cell, wherein the control PCB assembly and the battery cell are arranged in the shell; the battery cell is electrically connected with the control PCB assembly; the wireless charging mobile power supply also comprises a wireless charging assembly; the wireless charging assembly comprises a charging coil and a fixed magnet; the charging coil is electrically connected with the control PCB assembly, the control PCB assembly controls the charging coil to be electrified, and the electric equipment is charged in a wireless mode; the fixed magnet is used for adsorbing the state that the electric equipment keeps in contact with the wireless charging mobile power supply. When the wireless charging mobile power supply is charged, the problem that the mobile power supply cannot be used due to damage of a charging wire is solved; moreover, through wireless charging, the charging power can be improved under specific conditions, and the user experience can be improved.
Description
Technical Field
The utility model relates to the field of power supply equipment, in particular to a wireless charging mobile power supply.
Background
In the precious trade of sharing charging, in order to promote user experience, the treasured that charges all has the charging wire. After renting the charger baby, the user directly uses the corresponding charging interface on the charging line to charge the mobile phone. The strip line treasured that charges can be applicable to all cell-phones on the market basically. But the belt line charger baby also has some insufficient problems at the same time. Firstly, the charging cable is easy to be damaged during the frequent renting and using processes of the charging treasure with the cable. Once the charging wire is damaged, it means that the power bank can no longer provide effective service for the user. Need arrange the fortune dimension personnel simultaneously and retrieve the maintenance to this treasured that charges. Secondly, charge through the charging wire, its charging power often is fixed, can't improve charging power.
SUMMERY OF THE UTILITY MODEL
The technical problem to be solved by the utility model is as follows: the utility model provides a wireless portable power source that charges solves current portable power source and appears charging now and damage and can't effectively use and the problem that the charging power of beltline portable power source can't improve easily.
In order to solve the technical problems, the utility model adopts the following technical scheme:
a wireless charging mobile power supply comprises a shell, a control PCB assembly and a battery cell, wherein the control PCB assembly and the battery cell are arranged in the shell; the battery cell is electrically connected with the control PCB assembly; the wireless charging mobile power supply also comprises a wireless charging assembly; the wireless charging assembly comprises a charging coil and a fixed magnet; the charging coil is electrically connected with the control PCB assembly, the control PCB assembly controls the charging coil to be electrified, and the electric equipment is charged in a wireless mode; the fixed magnet is used for adsorbing the state that the electric equipment keeps in contact with the wireless charging mobile power supply.
Furthermore, the fixed magnet is a soft magnetic paste and is integrally pasted with the charging coil; alternatively, the fixed magnet comprises a plurality of small magnets; the plurality of small magnets are distributed outside the charging coil; the wireless charging assembly and the battery cell are arranged up and down.
In some embodiments, the charging coil is pasted inside the soft magnetic paste; the soft magnetic sticker is annular, and the charging coil is pasted inside the annular soft magnetic sticker.
In some embodiments, the charging coil and the soft magnetic paste are circular, and the charging coil and the soft magnet are arranged in a concentric circle; the soft magnetic paste is larger than the charging coil in a circular shape.
In some embodiments, the plurality of small magnets are arranged in a ring; the charging coil is located inside the ring shape and is matched with the ring shape.
In some embodiments, the plurality of small magnets are arranged in a circular ring shape, and the circle formed by the small magnets and the charging coil are concentric circles; the small magnets are uniformly distributed on the outer side of the charging coil.
Further, a fool-proof structure is arranged on the shell and used for limiting the insertion direction of the wireless charging mobile power supply into the shared charging device.
In some embodiments, the wireless charging mobile power supply is provided with a metal contact assembly as a power input and/or communication assembly of the wireless charging mobile power supply; the metal contact piece assembly is used for being matched with a charging thimble in the shared charging equipment, and the shared charging equipment charges and/or communicates for the wireless charging mobile power supply through the thimble.
In some embodiments, the wireless charging mobile power supply is provided with an infrared communication component; the infrared communication assembly comprises an infrared transmitting tube and an infrared receiving tube; when the wireless charging mobile power supply is arranged in the shared charging equipment, the infrared transmitting tube and the infrared receiving tube of the wireless charging mobile power supply are communicated with the infrared communication device in the shared charging equipment.
In some embodiments, the wireless charging mobile power supply is provided with an indicator light, and different indicator lights are emitted according to the electric quantity value of the battery cell; the wireless charging mobile power supply is provided with a charging interface which is used as a standby charging interface; the charging interface is one of a micro USB interface, a Type-C interface and a lightning interface; the shell is provided with a convex strip used as a foolproof structure; the battery cell is arranged at one end close to the raised line of the shell, and the control PCB assembly is arranged at one end far away from the raised line of the shell; a metal contact piece assembly and the charging interface are arranged on one side far away from the raised line of the shell; the shell comprises an upper cover and a lower cover, and the upper cover and the lower cover are buckled through a buckle; one end of each of the upper cover and the lower cover is provided with a convex strip perpendicular to the long edge of the shell, and the two convex strips play a role in preventing the user from staying when returning the wireless charging mobile power supply to the shared charging equipment, so that the user cannot plug the convex strips into the equipment.
The utility model has the beneficial effects that:
when the wireless charging mobile power supply is charged, the problem that the mobile power supply cannot be used due to damage of a charging wire is solved; moreover, through wireless charging, the charging power can be improved under specific conditions, and the user experience can be improved.
The present invention is described in further detail below with reference to the attached drawing figures.
Drawings
Fig. 1 is a perspective view of a wireless charging mobile power supply according to an embodiment of the utility model.
Fig. 2 is an exploded view of a wireless charging portable power source according to an embodiment of the present invention.
Fig. 3 is an exploded view of a wireless charging portable power source according to another embodiment of the utility model.
Detailed Description
It should be noted that, in the present application, the embodiments and features of the embodiments may be combined with each other without conflict, and the present invention is further described in detail with reference to the accompanying drawings and specific embodiments.
Referring to fig. 1-3, an embodiment of the utility model relates to a wireless charging mobile power supply 100, which mainly includes a housing 1, where the housing 1 includes an upper cover 12 and a lower cover 13, the upper cover and the lower cover can be fastened by a buckle, and other components of the mobile power supply are all installed in the housing 1. In this embodiment, each of the end portions of the housing 1 has a protruding strip 11 perpendicular to the long side of the housing, and the two protruding strips 11 are located at the ends of the upper cover 12 and the lower cover 13, so as to play a role of fool-proofing when a user returns the mobile power supply to the shared charging device, and limit that the user cannot plug one end of the mobile power supply where the protruding strip 11 is located into the device.
An electric core 2 and a control PCB assembly 3 are installed in the shell 1, and the electric core 2 can be one of a lithium battery, a nickel-hydrogen battery, a nickel-chromium battery and a lead-acid battery. The control PCB assembly 3 is connected with the battery cell 2, and the battery cell 2 supplies power to the control PCB assembly 3. In one embodiment, the battery cell 2 is mounted at an end close to the housing rib 11, and the control PCB assembly 3 is mounted at an end far from the housing rib 11.
Charging coil 3 and fixed magnet 5 are wireless portable power source's that charges charging member and fixed part, and the two is all installed in electric core 2 tops, and charging coil 3 is circular arrangement.
The fixed magnet 5 can be implemented in two ways. In the first embodiment, the fixed magnet 5 is a soft magnetic paste 51, which is also circular, and the charging coil 4 and the soft magnet are concentrically arranged, and they are integrally pasted and placed above the battery cell. In this embodiment, the circular shape of the circular soft magnetic patch 51 is larger than the charging coil 4, and the charging coil 4 is located inside the circular soft magnetic patch 51, refer to fig. 2. It can be understood that the soft magnetic paste 51 may also be in a ring shape, and the charging coil 4 is adhered and fixed inside the ring shape, and the charging coil 4 is matched with the ring shape of the soft magnetic paste 51.
In the second embodiment, the fixed magnet 5 is composed of a plurality of small magnets 52, the small magnets 52 are arranged in a circular ring shape, the circle formed by the small magnets 52 and the charging coil 4 are concentric circles, and the small magnets 52 are uniformly distributed outside the charging coil 4. It is understood that the small magnets 52 may be arranged in a ring shape, and the charging coil 4 is fitted into the ring shape of the small magnets and located inside the ring shape.
Charging coil 4 is connected with control PCB subassembly 3 electricity, under control PCB subassembly 3's control, when needs are opened and are charged, by control PCB subassembly 3 control charging coil 4 circular telegram, charge for consumer through wireless mode. In the charging process, the electric equipment such as a mobile phone is attracted with the wireless charging mobile power supply through the fixed magnet 5, the electric equipment and the wireless charging mobile power supply are kept in an attraction and contact state, the relative positions of the electric equipment and the wireless charging mobile power supply are better fixed, and the wireless charging can be continuously carried out.
The mobile power supply is further provided with a metal contact piece assembly 6 and a charging interface 7 which are positioned on one side, far away from the raised line 11, of the shell 1. Metal contact subassembly 6 and the interface 7 that charges, for wireless portable power source's that charges electric energy input and communication assembly. Wherein metal contact subassembly 6 cooperatees with the thimble that charges in the sharing battery charging outfit, and the sharing battery charging outfit charges and communicates for wireless portable power source that charges through the thimble. The charging interface 7 is reserved for charging the wireless charging mobile power supply by the user, and the charging interface 7 may be one of a micro USB interface, a Type-C interface, and a lightning interface.
At the side of wireless portable power source 100 that charges, set up pilot lamp and infrared communication subassembly 8. This pilot lamp and infrared communication subassembly 8 are used for sending different pilot light according to wireless portable power source electric core electric quantity value that charges, and pilot light is used for indicateing user's electric quantity or charged state. The infrared communication assembly 8 comprises an infrared transmitting tube and an infrared receiving tube, and when the charging device is shared, the infrared transmitting tube and the infrared receiving tube can communicate with an infrared communication device in the shared charging device to serve as a spare for the communication function of the metal contact piece assembly 6.
According to the wireless charging mobile power supply, the situation that the mobile power supply cannot be used due to damage of the charging wire is avoided; moreover, through wireless charging, the charging power can be improved under specific conditions, and the user experience can be improved.
The shared charging equipment is used for renting, purchasing or returning the mobile power supply for a user, and is used for charging and storing the mobile power supply. The shared charging equipment, the remote server and the user terminal equipment can be in communication connection with each other, and a user can operate through terminals such as a mobile phone and the like so as to rent, borrow and purchase services of the mobile power supply on different shared charging equipment.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be a mechanical connection, and can also be an electrical connection or a connection capable of transmitting data; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined by the appended claims; the scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (10)
1. A wireless charging mobile power supply comprises a shell, a control PCB assembly and a battery cell, wherein the control PCB assembly and the battery cell are arranged in the shell; the battery cell is electrically connected with the control PCB assembly; the method is characterized in that: the wireless charging mobile power supply also comprises a wireless charging assembly; the wireless charging assembly comprises a charging coil and a fixed magnet; the charging coil is electrically connected with the control PCB assembly, the control PCB assembly controls the charging coil to be electrified, and the electric equipment is charged in a wireless mode; the fixed magnet is used for adsorbing the state that the electric equipment keeps in contact with the wireless charging mobile power supply.
2. The wireless charging mobile power supply of claim 1, wherein: the fixed magnet is a soft magnetic paste and is integrally pasted with the charging coil; or
The fixed magnet comprises a plurality of small magnets; the plurality of small magnets are distributed outside the charging coil;
the wireless charging assembly and the battery cell are arranged up and down.
3. The wireless charging mobile power supply of claim 1, wherein:
the charging coil is pasted inside the soft magnetic paste;
the soft magnetic sticker is annular, and the charging coil is pasted inside the annular soft magnetic sticker.
4. The wireless charging mobile power supply of claim 2, wherein:
the charging coil and the soft magnetic sticker are circular, and the charging coil and the soft magnet are arranged in a concentric circle;
the soft magnetic paste is larger than the charging coil in a circular shape.
5. The wireless charging mobile power supply of claim 2, wherein:
the small magnets are arranged in a ring shape; the charging coil is located inside the ring shape and is matched with the ring shape.
6. The wireless charging mobile power supply of claim 5, wherein: the plurality of small magnets are arranged in a circular ring shape, and the circle formed by the small magnets and the charging coil are concentric circles; the small magnets are uniformly distributed on the outer side of the charging coil.
7. The wireless charging mobile power supply of claim 1, wherein:
the shell is provided with a fool-proof structure for limiting the insertion direction of the wireless charging mobile power supply inserted into the shared charging equipment.
8. The wireless charging mobile power supply of any one of claims 1-7, wherein:
the wireless charging mobile power supply is provided with a metal contact piece assembly, and the metal contact piece assembly is used as an electric energy input and/or communication assembly of the wireless charging mobile power supply;
the metal contact piece assembly is used for being matched with a charging thimble in the shared charging equipment, and the shared charging equipment charges and/or communicates for the wireless charging mobile power supply through the thimble.
9. The wireless charging mobile power supply of any one of claims 1-7, wherein:
the wireless charging mobile power supply is provided with an infrared communication assembly; the infrared communication assembly comprises an infrared transmitting tube and an infrared receiving tube; when the wireless charging mobile power supply is arranged in the shared charging equipment, the infrared transmitting tube and the infrared receiving tube of the wireless charging mobile power supply are communicated with the infrared communication device in the shared charging equipment.
10. The wireless charging mobile power supply of any one of claims 1-7, wherein:
the wireless charging mobile power supply is provided with an indicator light, and different indicator lights are emitted according to the electric quantity value of the battery cell;
the wireless charging mobile power supply is provided with a charging interface which is used as a standby charging interface;
the charging interface is one of a micro USB interface, a Type-C interface and a lightning interface;
the shell is provided with a convex strip used as a foolproof structure;
the battery cell is arranged at one end close to the raised line of the shell, and the control PCB assembly is arranged at one end far away from the raised line of the shell;
a metal contact piece assembly and the charging interface are arranged on one side far away from the raised line of the shell;
the shell comprises an upper cover and a lower cover, and the upper cover and the lower cover are buckled through a buckle;
one end of each of the upper cover and the lower cover is provided with a convex strip perpendicular to the long edge of the shell, and the two convex strips play a role in preventing the user from staying when returning the wireless charging mobile power supply to the shared charging equipment, so that the user cannot plug the convex strips into the equipment.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122101721 | 2021-09-01 | ||
| CN202122101721X | 2021-09-01 |
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| Publication Number | Publication Date |
|---|---|
| CN216056426U true CN216056426U (en) | 2022-03-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122518449.5U Active CN216056426U (en) | 2021-09-01 | 2021-10-19 | Wireless charging mobile power supply |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US12119679B1 (en) * | 2024-03-03 | 2024-10-15 | Shenzhen Yibai Internet Co., Ltd. | Wireless charging device with stable connection and charging method thereof |
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2021
- 2021-10-19 CN CN202122518449.5U patent/CN216056426U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US12119679B1 (en) * | 2024-03-03 | 2024-10-15 | Shenzhen Yibai Internet Co., Ltd. | Wireless charging device with stable connection and charging method thereof |
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