CN219499016U

CN219499016U - Mobile power supply capable of being overlapped and combined and compatible with wireless charging through double-sided magnetic attraction

Info

Publication number: CN219499016U
Application number: CN202320672053.2U
Authority: CN
Inventors: 刘丽芳; 吴艳丽
Original assignee: Sichuan Chuanliu Huitong Trade Co ltd
Current assignee: Zhuhai Tailang Technology Co ltd
Priority date: 2023-03-30
Filing date: 2023-03-30
Publication date: 2023-08-08
Anticipated expiration: 2033-03-30

Abstract

The utility model discloses a mobile power supply compatible with wireless charging through superposition combination type double-sided magnetic attraction, which comprises a shell and a sealing cover sealed at one side of the shell, wherein a storage battery, a first circuit board and a wireless charging module are arranged in the shell, the storage battery and the wireless charging module are electrically connected with the first circuit board, a plurality of magnets are arranged at two sides of the storage battery in the shell, a magnet array is arranged at the periphery of the wireless charging module, positioning columns are arranged at one side of the shell, positioning grooves matched with the positioning columns are arranged at four corners at the outer side of the sealing cover, and the mobile power supply compatible with wireless charging through superposition combination type double-sided magnetic attraction is used for carrying a plurality of charging treasures according to the length of business trip time.

Description

Mobile power supply capable of being overlapped and combined and compatible with wireless charging through double-sided magnetic attraction

Technical Field

The utility model relates to the technical field of charger, in particular to a mobile power supply capable of being overlapped and combined, and compatible with wireless charging through double-sided magnetic attraction.

Background

Along with the development of economy and traffic, the living standard of people is improved, business trip, travel and the like are gradually changed into normal states, when going out, a mobile phone is generally charged by carrying a charger, the capacity of the existing charger is fixed, when the going out time is longer, the capacity of the carried charger is limited, the actual required electric quantity cannot be met, and when the going out time is shorter, the capacity of the carried charger is excessive, the volume is relatively larger, and the carrying is inconvenient.

Therefore, the portable power source capable of being overlapped and combined and compatible with wireless charging through double-sided magnetic attraction is provided to meet actual requirements.

Disclosure of Invention

The utility model aims to provide a mobile power supply compatible with wireless charging through superposition combination type double-sided magnetic attraction, which comprises a shell and a sealing cover sealed at one side of the shell, wherein a storage battery, a first circuit board and a wireless charging module are arranged in the shell, the storage battery and the wireless charging module are electrically connected with the first circuit board, a plurality of magnets used for mutually adsorbing and stacking the mobile power supply are arranged at two sides of the storage battery in the shell, the magnets are arranged at the periphery of the wireless charging module in an array mode, positioning columns are arranged at one side of the shell, and positioning grooves matched with the positioning columns are formed in four corners at the outer side of the sealing cover.

Preferably, the wireless charging module comprises a wireless charging transmitting coil, wherein the wireless charging transmitting coil for charging the electronic product is fixed at the center of one side of the storage battery inside the shell, and the wireless charging transmitting coil is electrically connected with the first circuit board.

Preferably, the middle part of the side wall of the first circuit board is rotationally connected with a U-shaped bracket through a damping hinge, and a U-shaped notch for accommodating the U-shaped bracket is arranged at the edge of the shell.

Preferably, both ends of the U-shaped notch are provided with limiting parts for limiting the U-shaped bracket to rotate by a specific angle.

Preferably, the first circuit board is provided with Type, C charge and discharge interfaces, the Type, C charge and discharge interfaces are provided with two types, and the two types, C charge and discharge interfaces are respectively arranged at the bottom of the shell and the side wall of the shell.

Preferably, an annular groove is formed in the shell, and the sealing cover is arranged in the annular groove.

Preferably, the mobile phone charging device further comprises a charging bin, the charging bin comprises a shell, a plurality of charging grooves used for containing mobile phone charging treasured are formed in the top of the shell at equal intervals, a second circuit board is fixed inside the shell, and a plurality of charging connectors matched with the Type, C charging and discharging interfaces are arranged on the second circuit board.

Preferably, the second circuit board is provided with a plurality of USB interfaces.

Preferably, a side-suction wireless charging device is arranged in the shell.

Compared with the prior art, the utility model has the beneficial effects that: according to the length of the business trip time, a plurality of charging treasures are carried, because the electric quantity of each charging treasure is limited, the requirement of the actual use electric quantity is met by carrying a plurality of mobile phone charging treasures, the mobile phone charging treasures are stacked through the mutual attraction of the magnets, and the alignment stacking of the adjacent mobile phone charging treasures is realized by combining the matching of the positioning columns and the positioning grooves;

the U-shaped support is supported on the seat desktop and is equivalent to the mobile phone support, through the setting of U-shaped breach, make U-shaped support after folding can with the perfect cooperation of casing, avoid U-shaped support protrusion, limit the biggest angle of U-shaped support pivoted to setting up of spacing portion, can expand to best angle fast.

Drawings

Fig. 1 is a schematic diagram of the overall structure of a mobile power supply capable of superposing and combining double-sided magnetic attraction compatible wireless charging;

FIG. 2 is a schematic diagram showing the relative positions of a storage battery of a mobile power supply capable of being stacked and combined, double-sided and magnetically attracted to be compatible with wireless charging;

FIG. 3 is a schematic diagram of a U-shaped bracket of a mobile power supply capable of superposing and combining double-sided magnetic attraction compatible wireless charging after being unfolded;

fig. 4 is a schematic diagram of a U-shaped notch structure of a mobile power supply compatible with wireless charging and capable of stacking and combining double-sided magnetic attraction;

fig. 5 is a schematic diagram of a magnetic distribution of a mobile power supply capable of stacking and combining double-sided magnetic attraction compatible wireless charging according to the present utility model;

fig. 6 is a schematic diagram of a stacked structure of a mobile power supply capable of stacking combined double-sided magnetic attraction compatible wireless charging according to the present utility model;

fig. 7 is a schematic diagram of a charging bin of a mobile power supply capable of stacking combined double-sided magnetic attraction compatible wireless charging for charging a mobile phone;

fig. 8 is a schematic diagram of the relative position of a portable power source capable of stacking combined double-sided magnetic attraction compatible wireless charging according to the present utility model;

fig. 9 is a schematic diagram of a second circuit board structure of a mobile power supply capable of stacking and combining double-sided magnetic attraction compatible wireless charging according to the present utility model.

In the figure: 1. a housing; 11. sealing cover; 111. a positioning groove; 12. positioning columns; 13. a U-shaped notch; 131. a limit part; 14. an annular groove; 2. a storage battery; 3. a first circuit board; 31. type, C charge and discharge interfaces; 4. a wireless charging module; 41. a wireless charging transmitting coil; 5. a magnet; 6. a U-shaped bracket; 7. a housing; 8. a second circuit board; 81. a charging connector; 82. a USB interface; 9. and a suction type wireless charging device.

Description of the embodiments

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples

As shown in fig. 1-9, a mobile power supply capable of being overlapped and combined, and compatible with wireless charging through double-sided magnetic attraction in the drawing comprises a shell 1 and a sealing cover 11 sealed on one side of the shell 1, wherein a storage battery 2, a first circuit board 3 and a wireless charging module 4 are installed in the shell 1, the storage battery 2 and the wireless charging module 4 are electrically connected with the first circuit board 3, the wireless charging module 4 comprises a wireless charging transmitting coil 41, the wireless charging transmitting coil 41 for charging an electronic product is fixed in the shell 1 and positioned in the center of one side of the storage battery 2, and the wireless charging transmitting coil 41 is electrically connected with the first circuit board 3.

The inside of the shell 1 is provided with a plurality of magnets 5 which are used for mutually adsorbing and stacking the mobile power supplies, the magnets 5 are arranged on the periphery of the wireless charging module 4 in an array mode, and as the magnets 5 are arranged on the two sides of the storage battery 2, the two sides of the mobile phone charger baby are magnetic, so that a plurality of mobile phone charger baby can adsorb and stack;

the casing 1 one side is equipped with reference column 12, sealed lid 11 outside four corners all is equipped with reference column 12 complex constant head tank 111, combines the cooperation of reference column 12 and constant head tank 111, realizes adjacent cell-phone treasured that charges and aligns the stack, fills treasured through carrying the polylith cell-phone and satisfies the in-service use electric quantity demand.

The middle part of the side wall of the first circuit board 3 is rotationally connected with a U-shaped bracket 6 through a damping hinge, and a U-shaped notch 13 for accommodating the U-shaped bracket 6 is arranged at the edge of the shell 1, so that the U-shaped bracket 6 can be perfectly matched with the shell 1 after being folded, and the U-shaped bracket 6 is prevented from protruding.

Both ends of the U-shaped notch 13 are provided with limiting parts 131 for limiting the rotation of the U-shaped bracket 6 by a specific angle, so as to limit the maximum expansion angle of the U-shaped bracket 6, and the U-shaped bracket can be rapidly expanded at the maximum angle (namely, the optimal expansion angle).

The first circuit board 3 is provided with Type, C charge and discharge interfaces 31, the Type, C charge and discharge interfaces 31 are provided with two types, and the two types, C charge and discharge interfaces 31 are respectively arranged at the bottom of the shell 1 and the side wall of the shell 1.

An annular groove 14 is formed in the shell 1, and the sealing cover 11 is arranged in the annular groove 14.

Working principle: the wireless charging transmitting coil is used for carrying out wireless charging on the electronic product supporting the wireless charging; the magnet well adsorbs the electronic product, the whole charger is equivalent to the mobile phone support through the arrangement of the U-shaped support, and the maximum unfolding angle of the U-shaped support is limited through the arrangement of the limiting part, so that the charger can be quickly unfolded at the maximum angle (namely the optimal unfolding angle); because both sides of battery all are equipped with magnet, make the precious both sides face that charges of cell-phone all have magnetism, and then make the precious realization of polylith cell-phone charge adsorb and pile up, combine the cooperation of reference column and constant head tank, realize the precious alignment stack that charges of adjacent cell-phone, charge precious satisfying the in-service use electric quantity demand through carrying polylith cell-phone.

As shown in fig. 7-9, the charging bin further comprises a charging bin, the charging bin comprises a housing 7, a side-suction Type wireless charging device 9 is arranged in the housing 7 and is convenient for directly charging a mobile phone, a plurality of charging slots 71 for accommodating mobile phone charging treasures are formed in the top of the housing 7 at equal intervals, a second circuit board 8 is fixed inside the housing 7, and a plurality of charging connectors 81 matched with Type, C charging and discharging interfaces 31 are arranged on the second circuit board 8. The second circuit board 8 is provided with a plurality of USB interfaces 82. The mobile phone is convenient to charge through the data line.

Working principle: the mobile phone charger baby is charged through the charging connector 81, the Type and C charging and discharging interfaces 31, and the USB interface 82 is further arranged on the charging station to facilitate charging of the mobile phone through the data line.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a portable power source that compatible wireless charging is inhaled to double-sided magnetism of combination formula can superpose, includes casing (1) and seals sealed lid (11) in casing (1) one side, install battery (2), first circuit board (3) and wireless module (4) that charge in casing (1), and battery (2) and wireless module (4) electric connection first circuit board (3) that charge, its characterized in that: the inside of casing (1) is located both sides of battery (2) and all is equipped with a plurality of magnet (5) that are used for portable power source to adsorb each other to pile up, and magnet (5) array setting is peripheral at wireless module (4) that charges, casing (1) one side is equipped with reference column (12), sealed lid (11) outside four corners all are equipped with reference column (12) complex constant head tank (111).

2. The mobile power supply capable of being stacked and combined, double-sided and magnetically attracted and compatible with wireless charging according to claim 1, wherein the mobile power supply is characterized in that: the wireless charging module (4) comprises a wireless charging transmitting coil (41), the wireless charging transmitting coil (41) used for charging the electronic product is fixed at the center of one side of the storage battery (2) inside the shell (1), and the wireless charging transmitting coil (41) is electrically connected with the first circuit board (3).

3. The mobile power supply capable of being stacked and combined, double-sided and magnetically attracted and compatible with wireless charging according to claim 1, wherein the mobile power supply is characterized in that: the middle part of the side wall of the first circuit board (3) is rotationally connected with a U-shaped bracket (6) through a damping hinge, and a U-shaped notch (13) for accommodating the U-shaped bracket (6) is arranged at the edge of the shell (1).

4. A mobile power supply capable of being stacked and combined, double-sided and magnetically attracted and compatible with wireless charging according to claim 3, wherein: both ends of the U-shaped notch (13) are provided with limiting parts (131) for limiting the U-shaped bracket (6) to rotate by a specific angle.

5. The mobile power supply capable of being stacked and combined, double-sided and magnetically attracted and compatible with wireless charging according to claim 1, wherein the mobile power supply is characterized in that: the utility model discloses a battery pack, including casing (1), first circuit board (3) are last to be equipped with Type, C charge, discharge interface (31), type, C charge, discharge interface (31) are provided with two, and two types, C charge, discharge interface (31) set up respectively in the bottom of casing (1) and the lateral wall of casing (1).

6. The mobile power supply capable of being stacked and combined, double-sided and magnetically attracted and compatible with wireless charging according to claim 1, wherein the mobile power supply is characterized in that: an annular groove (14) is formed in the shell (1), and the sealing cover (11) is arranged in the annular groove (14).

7. The mobile power supply capable of being stacked and combined, double-sided and magnetically attracted and compatible with wireless charging according to claim 1, wherein the mobile power supply is characterized in that: still including charging the storehouse, the storehouse that charges includes shell (7), the top equidistance of shell (7) is equipped with a plurality of and is used for holding precious charging groove (71) of cell-phone charging, the inside second circuit board (8) that is fixed with of shell (7), be equipped with a plurality of and Type, C charge, discharge interface (31) complex on second circuit board (8) and connect (81) that charges.

8. The mobile power supply capable of being stacked and combined, double-sided and magnetically attracted and compatible with wireless charging according to claim 7, wherein the mobile power supply is characterized in that: and a plurality of USB interfaces (82) are arranged on the second circuit board (8).

9. The mobile power supply capable of being stacked and combined, double-sided and magnetically attracted and compatible with wireless charging according to claim 8, wherein the mobile power supply is characterized in that: a side-suction wireless charging device (9) is arranged in the shell (7).