CN219717951U

CN219717951U - Wireless charging main part, accessory and assembly

Info

Publication number: CN219717951U
Application number: CN202320159301.3U
Authority: CN
Inventors: 张德辉
Original assignee: Dongguan Aikede Electronic Technology Co ltd
Current assignee: Dongguan Aikede Electronic Technology Co ltd
Priority date: 2023-01-14
Filing date: 2023-01-14
Publication date: 2023-09-19
Anticipated expiration: 2033-01-14

Abstract

The utility model relates to the technical field of wireless charging, in particular to a wireless charging main body part, a wireless charging accessory and a wireless charging assembly. The utility model provides a combined wireless charging main body part which is used for charging electronic equipment singly or in combination with other wireless charging accessories. The utility model also provides a wireless charging accessory and a wireless charging assembly. The technical problem that a user cannot flexibly combine a plurality of wireless charging accessories according to actual needs is solved.

Description

Wireless charging main part, accessory and assembly

[ field of technology ]

The utility model relates to the technical field of wireless charging, in particular to a wireless charging main body part, a wireless charging accessory and a wireless charging assembly.

[ background Art ]

Wireless charging has been widely used in popular life, and electronic devices such as mobile phones, bluetooth headsets or watches can be charged by corresponding wireless chargers. However, currently different types of wireless chargers are often required to adapt for different types of electronic devices.

Prior art to cope with different models of electronic devices, a plurality of wireless charging accessories are often combined together. However, it has the disadvantage of being bulky and the type of electronic device for which a plurality of wireless charging accessories are combined together is fixed. When a user cannot flexibly combine a plurality of wireless charging accessories together according to the electronic equipment which is charged according to actual needs.

[ utility model ]

The utility model provides a wireless charging main body part, an accessory and a component, which are used for solving the technical problem that a user cannot flexibly combine a plurality of wireless charging accessories together according to the actual needs of electronic equipment.

The utility model provides a combined wireless charging main body part for charging electronic equipment singly or in combination with other wireless charging accessories, which comprises a main body part body, wherein the main body part body comprises a main body bearing surface and at least two adjacent main body side surfaces connected with the main body bearing surface, main body wireless charging positions are formed on the main body bearing surface, charging interfaces and first terminals which are respectively and electrically connected with the wireless charging positions are arranged on different main body side surfaces, and the first terminals are used for being detachably connected with other wireless charging accessories and electrically connected with the other wireless charging accessories.

Preferably, the main body part body defines a containing space, a main body wireless charging module is arranged in the containing space, the main body wireless charging module is respectively electrically connected with the charging interface and the first terminal, and the main body wireless charging module forms a main body wireless charging object on the main body bearing surface.

Preferably, the main body member body is provided with a yielding channel corresponding to the first terminal, and the first terminal is accommodated in the yielding channel and is electrically connected with the main body wireless charging module.

Preferably, the first terminal comprises a first connecting piece and a first magnetic attraction piece, the first connecting piece is electrically connected with the main body wireless charging module, the first magnetic attraction piece is clamped between the first connecting piece and the inner wall surface of the yielding channel, and the first magnetic attraction piece is used for magnetically attracting and connecting other wireless charging accessories.

Preferably, the first connecting piece includes first mounting and signal connection stitch, the circuit passageway has been seted up to first mounting, the circuit passageway is kept away from set up on the internal face of main part wireless charging module one end signal connection stitch, the signal connection stitch pass the circuit passageway with main part wireless charging module electric connection.

Preferably, the main body wireless charging module is provided with a converter corresponding to the wireless charging accessory; the converter is provided with an input end and an output end, the input end of the converter is electrically connected with the main body wireless charging module, and the output end of the converter is electrically connected with the first terminal.

Preferably, the main body member body further includes a main bottom surface opposite to the main bearing surface, the wireless charging main body member is substantially cubic, and the first terminals are two and are respectively formed on two opposite main side surfaces adjacent to the charging interface.

The utility model provides a wireless charging accessory capable of charging electronic equipment, wherein the wireless charging accessory can be detachably connected with the wireless charging main body; the wireless accessory that charges includes the accessory body, the accessory body include the ligand loading face and with at least two adjacent ligand sides that the ligand loading face is connected, form the wireless charge of ligand on the ligand loading face, be provided with the second terminal on the ligand side, when the second terminal with first terminal is connected, charge main part spare and wireless accessory implementation electric connection that charges.

Preferably, the accessory body is internally provided with a ligand wireless charging module, the ligand wireless charging module is electrically connected with the second terminal, and the second terminal is electrically connected with the first terminal and is used for conveying current to the ligand wireless charging module.

Preferably, the second terminal comprises a second connecting piece, a second magnetic attraction piece and a protecting piece, the second connecting piece is electrically connected with the ligand wireless charging module, the protecting piece is sleeved at one end, far away from the ligand wireless charging module, of the second connecting piece and is connected with the accessory body, the second magnetic attraction piece is clamped between the protecting piece and the second connecting piece, and the second magnetic attraction piece is magnetically attracted with the first end terminal.

Preferably, the second connecting piece comprises a second fixing piece and a signal connecting block, one end of the signal connecting block is electrically connected with the ligand wireless charging module, the other end of the signal connecting block penetrates through the second fixing piece and at least partially exposes out of the second fixing piece, and a matching groove is formed in one side, away from the ligand wireless charging module, of the second fixing piece, corresponding to the signal connecting block; when the first terminal is connected with the second terminal, the first terminal is at least partially accommodated in the matching groove, and the signal connection pins in the first terminal are electrically connected with the signal connection block.

Preferably, the wireless charging accessory is cube-shaped, the shape of the side face of the ligand where the second terminal is located is matched with the side face of the main body, a charging coordination groove is formed on the ligand bearing surface, and the electronic equipment can be in rotary connection with the groove wall of the charging coordination groove.

A further solution of the present utility model is to provide a wireless charging assembly for charging an electronic device, where the wireless charging assembly includes a wireless charging main body as described above and a wireless charging accessory as described above; the first terminal of the wireless charging main body part and the second terminal of the wireless charging accessory are detachably connected to implement the detachable connection of the wireless charging main body part and the wireless charging accessory, and after the first terminal and the second terminal are connected, the wireless charging main body part is electrically connected with the wireless charging accessory.

Preferably, the side surface of the main body comprises a matching surface and a connecting surface, the matching surface is provided with a charging interface for being electrically connected with an external charging wire, and the connecting surface is provided with a first terminal; the ligand side face is arranged on one side of the accessory body corresponding to the connecting face, and when the first terminal and the second terminal are connected, the ligand side face is coplanar with the connecting face.

Preferably, the first terminal is detachably connected with the second terminal by means of magnetic connection, snap connection or threaded connection.

Preferably, the main body part body corresponds to the first terminal and is provided with a yielding channel, the first terminal is accommodated in the yielding channel, and when the wireless charging main body part is connected with the wireless charging accessory, one end, away from the accessory body, of the second terminal penetrates through the yielding channel and is electrically connected with the first terminal.

Preferably, a main body wireless charging module is arranged in the main body part body; the first terminal comprises a first connecting piece and a first magnetic attraction piece, the first connecting piece is electrically connected with the main body wireless charging module, the first magnetic attraction piece is clamped between the first connecting piece and the inner wall surface of the abdication channel, and the accessory body is internally provided with a ligand wireless charging module; the second terminal comprises a second connecting piece and a second magnetic attraction piece, the second connecting piece is electrically connected with the ligand wireless charging module, the second magnetic attraction piece sleeve is arranged on one side, away from the ligand wireless charging module, of the accessory body and sleeved on the second connecting piece, and the second magnetic attraction piece is in magnetic attraction connection with the first magnetic attraction piece to realize detachable connection of the wireless charging main body piece and the wireless charging accessory.

Preferably, the main body comprises a main bottom surface opposite to the main bearing surface, the accessory body comprises a ligand bottom surface opposite to the ligand bearing surface, and magnetic members are arranged on the main bottom surface and the ligand bottom surface, so that after the first terminal and the second terminal are disassembled, the wireless charging main body and the wireless charging accessory can be magnetically stacked.

Preferably, the ligand wireless charging unit of at least one of the wireless charging accessories is rotatably connected with respect to the accessory body.

Preferably, when the wireless charging main body part is electrically connected with the two wireless charging accessories, the power of the two wireless charging accessories is smaller than that of the wireless charging main body part.

Preferably, the wireless charging accessory and the wireless charging main body are respectively suitable for wireless charging of different electronic devices.

Compared with the prior art, the wireless charging main body part, the wireless charging accessory and the wireless charging assembly provided by the utility model have the following advantages:

1. the wireless charging main body piece comprises a main body piece body and at least two first terminals, wherein the main body piece body comprises a main body bearing surface for placing electronic equipment and a main body side surface connected with the main body bearing surface, a charging interface is arranged on the main body side surface and used for being electrically connected with an external charging wire, the first terminals are arranged on the main body side surface and are spaced from the charging interface, the charging interface is electrically connected with the first terminals, and the first terminals are detachably connected with the wireless charging accessory and are electrically connected with the wireless charging accessory. Through the detachable connection of the first terminal and the wireless charging accessory, a user can flexibly replace the wireless charging main body part to be connected with the wireless charging accessory of what type according to the actual demand of the user, so that the user can freely combine the wireless charging accessories of different types.

2. According to the embodiment of the utility model, the accommodating space is defined in the main body part body, the main body wireless charging module is arranged in the accommodating space and is respectively and electrically connected with the charging interface and the first terminal, and the main body wireless charging module is used for supplying power to external electronic equipment. When the user needs to use wireless charging main part spare to charge to external electronic equipment, place electronic equipment on main part loading surface, the rethread charging wire carries out electric connection with interface and external power supply that charges, and electric current carries to main part wireless charging module department through the interface that charges, and wireless charging module of main part and the wireless charger in the electronic equipment implement through battery response principle and charge electronic equipment, and is simple convenient.

3. The main body part of the embodiment of the utility model is provided with a yielding channel corresponding to the first terminal, and the first terminal is accommodated in the yielding channel and is electrically connected with the main body wireless charging module. The first terminal is accommodated in the yielding channel, so that the first terminal cannot be exposed outside the main body, and when the main body sends the bump, the first terminal cannot be damaged due to the bump or bump, and the service life of the first terminal is effectively prolonged.

4. The first terminal of the embodiment of the utility model comprises a first connecting piece and a first magnetic attraction piece, wherein the first connecting piece is electrically connected with the main body wireless charging module, the first magnetic attraction piece is clamped between the first connecting piece and the inner wall surface of the abdication channel, and the first magnetic attraction piece is used for magnetically attracting and connecting with the input end of the wireless charging accessory. Through the magnetism inhale the connection, the user need not to carry out accurate location connection with the first terminal of wireless body spare that charges and the input of wireless accessory that charges, has effectively promoted the efficiency of connection.

5. The first connecting piece comprises a first fixing piece and signal connection pins, the first fixing piece is provided with a circuit channel, the inner wall surface of one end of the circuit channel far away from the main body wireless charging module is provided with the signal connection pins, the signal connection pins penetrate through the circuit channel and are electrically connected with the main body wireless charging module, and the signal connection pins are accommodated in the circuit channel of the first fixing piece, so that the signal connection pins are protected, and short circuits caused by direct or indirect contact of the signal connection pins after the signal connection pins are bent by external force are avoided.

6. The main body wireless charging module of the embodiment of the utility model is provided with a converter corresponding to the wireless charging accessory; the converter is provided with an input end and an output end, the input end of the converter is electrically connected with the main body wireless charging module, the output end of the converter is electrically connected with the first terminal, and the converter can convert the current output by the main body wireless charging module so that higher power on the main body wireless charging module can be converted into lower power applicable to wireless charging accessories.

7. The main body part body of the embodiment of the utility model also comprises a main body bottom surface opposite to the main body bearing surface, the wireless charging main body part is approximately cube-shaped, and the first terminals are respectively formed on two opposite main body side surfaces adjacent to the charging interface, so that two wireless charging accessories are respectively arranged on two opposite sides of the wireless charging main body part.

8. The embodiment of the utility model also provides a wireless charging accessory, which has the same beneficial effects as the wireless charging main body, so that redundant description is omitted herein.

9. The accessory body of the embodiment of the utility model is internally provided with the ligand wireless charging module, the ligand wireless charging module is electrically connected with the second terminal, and the second terminal is electrically connected with the first terminal and is used for conveying current to the ligand wireless charging module. When the user needs to use wireless accessory that charges to connect electronic equipment outward, place electronic equipment on the ligand loading surface, the rethread charging wire will charge interface and external power source and carry out electric connection, and electric current is carried to first terminal department through charging interface, and rethread first terminal and second terminal carry to the wireless module department that charges of ligand in proper order and can implement to charge electronic equipment, and is simple convenient.

10. The second terminal of the embodiment of the utility model comprises a second connecting piece, a second magnetic attraction piece and a protecting piece, wherein the second connecting piece is electrically connected with the ligand wireless charging module, the protecting piece is sleeved at one end of the second connecting piece far away from the ligand wireless charging module and is connected with the accessory body, the second magnetic attraction piece is clamped between the protecting piece and the second connecting piece, and the second magnetic attraction piece is magnetically attracted and connected with the first end. The protection piece can inhale the piece to the second magnetism and implement the protection, exposes to the accessory body outside second magnetism inhale piece and second connecting piece and bump with external obstacle emergence easily, inhale the piece through setting up the protection piece and receive external force to take place to damage, helps promoting the second magnetism and inhale the life of piece. Meanwhile, the second connecting piece is prevented from being bent by external force, and further the phenomenon that the metal element in the second connecting piece is short-circuited in the bending process is avoided.

11. The second connecting piece comprises a second fixing piece and a signal connecting block, one end of the signal connecting block is electrically connected with the ligand wireless charging module, the other end of the signal connecting block penetrates through the second fixing piece and at least partially exposes out of the second fixing piece, and a matching groove is formed in one side, away from the ligand wireless charging module, of the second fixing piece, corresponding to the signal connecting block; when the first terminal is connected with the second terminal, the first terminal is at least partially accommodated in the matching groove, and the signal connection pins in the first terminal are electrically connected with the signal connection block. The connecting effect of the first terminal and the second terminal is more stable through the arrangement of the matching groove.

12. The wireless charging accessory is cube-shaped, the shape of the side face of the ligand where the second terminal is located is matched with the side face of the main body, a charging coordination groove is formed on the bearing face of the ligand, and the electronic equipment can be in rotary connection with the groove wall of the charging coordination groove, so that the charging coordination groove can charge the electronic watch in a targeted manner.

13. The embodiment of the utility model also provides a wireless charging assembly, which has the same beneficial effects as the wireless charging main body, so that redundant description is omitted herein.

14. The side surface of the main body of the embodiment of the utility model comprises a matching surface and a connecting surface, wherein the matching surface is provided with a charging interface for electrically connecting with an external charging wire, and the connecting surface is provided with a first terminal; the ligand side face corresponds the junction surface and sets up in one side of accessory body, and when first terminal and second terminal are connected, ligand side face and junction surface coplane. The ligand side and the connecting surface are coplanar, so that the connection stability of the wireless charging main body part and the wireless charging accessory is improved.

15. According to the embodiment of the utility model, the main body of the main body part is provided with the yielding channel corresponding to the first terminal, the first terminal is accommodated in the yielding channel, and when the wireless charging main body part is connected with the wireless charging accessory, one end of the second terminal, which is far away from the accessory body, passes through the yielding channel and is electrically connected with the first terminal. When wireless charging main part and wireless accessory connection that charges, the one end that accessory body was kept away from to the second terminal passes the passageway of stepping down this moment and is connected with first terminal, and the whole holding of second terminal is in the passageway of stepping down inside, and the passageway of stepping down produces spacing effect to the second terminal, and the restriction second terminal has strengthened the connection stability of first terminal and second terminal in its radial direction's degree of freedom.

16. The main body wireless charging module is arranged in the main body part body; the first terminal comprises a first connecting piece and a first magnetic attraction piece, the first connecting piece is electrically connected with the main body wireless charging module, and the first magnetic attraction piece is clamped between the first connecting piece and the inner wall surface of the abdication channel. The inner wall surface of the yielding channel and the first connecting piece limit the first magnetic attraction piece, so that the degree of freedom of the first magnetic attraction piece is limited, and the magnetic attraction piece is prevented from slipping out of the yielding channel. A ligand wireless charging module is arranged in the accessory body; the second terminal comprises a second connecting piece and a second magnetic attraction piece, the second connecting piece is electrically connected with the ligand wireless charging module, a second magnetic attraction piece sleeve is arranged on one side, far away from the ligand wireless charging module, of the accessory body and is sleeved on the second connecting piece, and the second magnetic attraction piece is magnetically attracted with the first magnetic attraction piece to be connected with the first magnetic attraction piece so as to realize detachable connection of the wireless charging main body piece and the wireless charging accessory. The magnetic connection is reliable and stable, the connection stability effect is not reduced due to the increase of the service life, and the service life is long.

17. The main body part body comprises a main bottom surface opposite to the main bearing surface, the accessory body comprises a ligand bottom surface opposite to the ligand bearing surface, and magnetic parts are arranged on the main bottom surface and the ligand bottom surface, so that after the first terminal and the second terminal are disassembled, the wireless charging main body part and the wireless charging accessory can be magnetically stacked. After the user dismantles first terminal and second terminal, can stack wireless main part spare and the wireless accessory that charges together, the magnetic force spare that sets up on main part bottom surface and the ligand bottom surface this moment can be mutually magnetic for wireless main part spare and the wireless accessory that charges are stably stacked, and the user of being convenient for accomodates and carries.

18. According to the embodiment of the utility model, the number of the wireless charging accessories is two, the first terminals are respectively arranged on the two connecting surfaces connected with the matching surfaces, and the two wireless charging accessories are respectively arranged on the two opposite sides of the wireless charging main body piece corresponding to the first terminals, so that the wireless charging accessories have symmetrical aesthetic feeling relative to the wireless charging main body piece.

19. The ligand wireless charging bit of at least one wireless charging accessory is rotatably connected with the accessory body, so that the ligand wireless charging bit can charge special electronic products such as electronic watches in a targeted manner.

20. When the wireless charging main body part is electrically connected with the two wireless charging accessories, the power of the two wireless charging accessories is smaller than that of the wireless charging main body part. The wireless charging accessory and the wireless charging main body part are respectively applicable to wireless charging of different electronic equipment, so that the wireless charging main body part can bear larger current and convey the current to the wireless charging accessory to charge the wireless charging accessory.

[ description of the drawings ]

Fig. 1 is a schematic structural diagram of a wireless charging body according to an embodiment of the present utility model.

Fig. 2 is an exploded view of a wireless charging body according to an embodiment of the present utility model.

Fig. 3a is a schematic diagram of a first terminal structure of a wireless charging body according to an embodiment of the present utility model.

Fig. 3b is a schematic diagram of a first terminal structure of a wireless charging body according to an embodiment of the present utility model.

Fig. 4 is a schematic explosion diagram of a wireless charging body according to an embodiment of the present utility model.

Fig. 5a is a schematic structural diagram of a wireless charging accessory according to an embodiment of the present utility model.

Fig. 5b is a schematic structural diagram of a wireless charging accessory according to an embodiment of the present utility model.

Fig. 6 is an exploded view of a wireless charging accessory according to an embodiment of the present utility model.

Fig. 7 is a schematic diagram of a second terminal structure of a wireless charging accessory according to an embodiment of the present utility model.

Fig. 8 is a schematic structural diagram of a wireless charging assembly according to an embodiment of the present utility model.

Fig. 9 is a schematic diagram of a part of a wireless charging assembly according to an embodiment of the present utility model.

Fig. 10 is a schematic structural diagram of a wireless charging assembly according to an embodiment of the present utility model when the wireless charging assembly is detached.

Fig. 11 is an exploded view of a wireless charging assembly according to an embodiment of the present utility model.

The attached drawings are used for identifying and describing:

10. a wireless charging assembly; 1. a wireless charging body member; 2. a wireless charging accessory;

11. a main body; 12. a first terminal; 13. a charging interface; 21. a fitting body; 22. a second terminal; 23. a first wireless charging accessory; 24. a second wireless charging accessory;

111. a main body bearing surface; 112. a main body side surface; 113. a bottom surface of the main body; 114. a yielding channel; 115. a main body wireless charging module; 116. a converter; 121. a first connector; 122. a first magnetic attraction member;

211. a ligand bearing surface; 212. ligand side; 213. a ligand wireless charging module; 214. a ligand bottom surface; 221. a second connector; 222. a second magnetic attraction member; 223. a protective member;

1110. a main body wireless charging potential; 1111. a carrying part; 1112. a recessed portion; 1113. a connection part; 1131. a magnetic member; 1121. a mating surface; 1122. a connection surface; 1210. a line channel; 1211. a first fixing member; 1212. signal connection pins; 2110. ligand wireless charging potential; 2111. a charge coordination tank; 2210. a mating groove; 2211. a second fixing member; 2212. and a signal connection block.

[ detailed description ] of the utility model

For the purpose of making the technical solution and advantages of the present utility model more apparent, the present utility model will be further described in detail below with reference to the accompanying drawings and examples of implementation. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

It should be noted that the terms "first" and "second" and the like in the description and the claims of the present utility model are used for distinguishing between different objects and not for describing a particular sequential order.

It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.

In the present utility model, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal" and the like indicate an azimuth or a positional relationship based on that shown in the drawings. These terms are only used to better describe the present utility model and its embodiments and are not intended to limit the scope of the indicated devices, elements or components to the particular orientations or to configure and operate in the particular orientations.

Also, some of the terms described above may be used to indicate other meanings in addition to orientation or positional relationships, for example, the term "upper" may also be used to indicate some sort of attachment or connection in some cases. The specific meaning of these terms in the present utility model will be understood by those of ordinary skill in the art according to the specific circumstances.

Furthermore, the terms "mounted," "disposed," "configured," "connected," and "connected" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; may be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements, or components. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

Wireless charging is widely used in the life of the public, for example, in the prior art, a mobile phone wireless charging device, a watch wireless charging device and an earphone wireless charging device exist, however, the charging protocols and the charging power of different wireless charging devices are different, that is, the problem that the mobile phone cannot be charged by adopting the watch wireless charging device or the earphone cannot be charged by adopting the watch wireless charging device is solved, so when a user has a requirement of charging a plurality of electronic devices, the method for solving the problem is generally to purchase and carry a plurality of wireless charging devices.

In order to solve the problem of charging different types of electronic devices at the same time, a plurality of wireless charging devices are usually combined together in the prior art. Illustratively, the three wireless charging devices of the mobile phone, the wireless charging device of the watch and the wireless charging device of the earphone are combined to form a three-in-one charger. However, it has the disadvantage of being bulky and inconvenient for the user to carry. And the type of electronic device for which the plurality of wireless charging devices are combined together is fixed. The user cannot flexibly combine multiple wireless charging devices together according to the actual need of the charged electronic device.

In order to solve the above-mentioned technical problems, referring to fig. 1, an embodiment of the present utility model provides a combinable wireless charging main body 1 for charging electronic devices alone or in combination with other wireless charging accessories, the wireless charging main body 1 includes a main body 11, the main body 11 includes a main body bearing surface 111 and at least two adjacent main body side surfaces 112 connected with the main body bearing surface 111, a main body wireless charging unit 1110 is formed on the main body bearing surface 111, charging interfaces 13 and first terminals 12 respectively electrically connected with the wireless charging unit are disposed on different main body side surfaces 112, and the first terminals 12 are detachably connected with other wireless charging accessories and electrically connected with the other wireless charging accessories.

It can be appreciated that when the user only needs to use the body to charge the external electronic device, the user only needs to place the mobile phone on the main body wireless charging station 1110 of the main body bearing surface 111, and the charging interface 13 can be connected with an external charging line to obtain electric energy, and then the electric energy is transmitted to the inside of the main body 11, and the electronic device is charged through the wireless charging main body 1, so that the method is simple and convenient. In addition, the first terminal 12 and the charging interface 13 are separately disposed on different main body side surfaces 112, so that the charging wire does not affect the connection stability of the first terminal 12 and the wireless charging accessory when the charging interface 13 is charged.

Further, the first terminal 12 is for detachable connection with a wireless charging accessory. When a user needs to charge different types of electronic devices, for example, when the user needs to charge a mobile phone and an earphone, an input end on a wireless charging accessory of the earphone can be installed and connected with the first terminal 12, at this time, the wireless charging main body 1 charges the mobile phone, and the charging interface 13 is electrically connected with the first terminal 12 and inputs electric energy to the input end of the wireless charging accessory of the earphone through the first terminal 12, so that the wireless charging accessory of the earphone can charge the earphone. For example, when the user needs to charge the mobile phone and the watch, the first terminal 12 and the earphone wireless charging accessory can be detached, and then the watch wireless charging accessory is installed and connected with the first terminal 12, at this time, the charging interface 13 is electrically connected with the first terminal 12 and inputs electric energy to the input end of the watch wireless charging accessory through the first terminal 12, so that the watch wireless charging accessory can charge the watch.

It should be appreciated that, through the detachable connection of the first terminal 12 with the wireless charging accessory, the user can flexibly replace the wireless charging main body member 1 according to the actual requirement thereof and connect with what type of wireless charging accessory, so that the user can freely combine different types of wireless charging accessories.

Further, referring to fig. 2, a receiving space is defined in the main body 11, a main body wireless charging module 115 is disposed in the receiving space, the main body wireless charging module 115 is electrically connected to the charging interface 13 and the first terminal 12, and the main body wireless charging module 115 forms a main body wireless charging station 1110 on the main body bearing surface 111. It should be understood that when a user needs to use the wireless charging main body 1 to charge the external electronic device, the electronic device is placed on the main body bearing surface 111, the charging interface 13 is electrically connected with the external power supply through the charging wire, the current is delivered to the main body wireless charging module 115 through the charging interface 13, and the main body wireless charging module 115 and the wireless charger in the electronic device implement to charge the electronic device through the battery induction principle.

Further, referring to fig. 1 and 2, the main body 11 has a yielding channel 114 corresponding to the first terminal 12, and the first terminal 12 is accommodated in the yielding channel 114 and electrically connected to the main wireless charging module 115. It should be appreciated that the first terminal 12 is accommodated in the yielding channel 114, so that the first terminal 12 is not exposed outside the main body 11, and when the main body 11 is bumped, the first terminal 12 is not damaged by the bump or bump, i.e. the protection effect is implemented on the first terminal 12, so that the service life of the first terminal 12 is effectively prolonged.

Specifically, referring to fig. 1 to 3a, the first terminal 12 includes a first connecting member 121 and a first magnetic member 122, the first connecting member 121 is electrically connected to the main body wireless charging module 115, the first magnetic member 122 is sandwiched between the first connecting member 121 and an inner wall surface of the abdication channel 114, and the first magnetic member 122 is magnetically connected to other wireless charging accessories. It will be appreciated that through the magnetic connection, the user need not to precisely locate the first terminal 12 of the wireless charging body member and the input end of the wireless charging accessory, effectively improving the efficiency of the connection. And the magnetic connection mode is reliable and stable, the connection stability effect is not reduced due to the increase of the service life, and the service life is long. In addition, the inner wall surface of the yielding channel 114 and the first connecting piece 121 limit the first magnetic attraction piece 122, so that the degree of freedom of the first magnetic attraction piece 122 is limited, and the magnetic attraction piece is prevented from slipping out of the yielding channel 114.

Alternatively, the shape of the main body bearing surface 111 of the embodiment of the present utility model may be any of polygonal, circular, and semicircular. The main body carrying surface 111 is used for carrying the electronic device to be charged, so the specific shape thereof is determined according to the use requirement of the user, and is not limited. Illustratively, the shape of the main body bearing surface 111 may be polygonal, and when it is connected to the external wireless charging accessory, the main body side surface 112 connected to the external wireless charging accessory is coplanar with the connection surface of the wireless charging accessory, which helps to increase the connection stability thereof.

Specifically, referring to fig. 3a and fig. 3b, the first connecting piece 121 includes a first fixing piece 1211 and a signal connection pin 1212, the first fixing piece 1211 is provided with a circuit channel 1210, the inner wall surface of the circuit channel 1210 far away from one end of the main body wireless charging module 115 is provided with the signal connection pin 1212, and the signal connection pin 1212 passes through the circuit channel 1210 to be electrically connected with the main body wireless charging module 115. It should be appreciated that the signal connection pins 1212 are received in the circuit channels 1210 of the first fixing member 1211, so that the signal connection pins 1212 are protected from direct or indirect contact with each other to cause a short circuit after the signal connection pins 1212 are bent by an external force.

Further, referring to fig. 2, the main wireless charging module 115 is provided with a converter 116 corresponding to the wireless charging accessory; the converter 116 has an input end and an output end, the input end of the converter 116 is electrically connected to the main body wireless charging module 115, and the output end of the converter 116 is electrically connected to the first terminal 12. The charging interface 13 may be connected to an external charging line to obtain electric energy, and then the electric energy is transmitted to the converter 116 through the main body wireless charging module 115, and the converter 116 may convert the current output by the main body wireless charging module 115, so that the higher power on the main body wireless charging module 115 is converted into the smaller power applicable to the wireless charging accessory. It should be noted that, the number of the converters 116 is at least two, and the converters 116 have multiple types, and different types of converters 116 can convert the higher power on the wireless charging main body 1 into the lower power with different values, so that the wireless charging accessory connected with the wireless charging main body 1 can adapt to different types of electronic devices.

Specifically, referring to fig. 2 and 4, the main body 11 further includes a main bottom surface 113 opposite to the main bearing surface 111, the wireless charging main body 1 is substantially cubic, and two first terminals 12 are respectively formed on two opposite main side surfaces 112 adjacent to the charging interface 13. It should be appreciated that the two first terminals 12 may be connected to two wireless charging accessories, respectively, such that the two wireless charging accessories are provided separately on opposite sides of the wireless charging body member 1.

Further, the main body carrying surface 111 includes an annular carrying portion 1111, a recess 1112, and a connection portion 1113, the carrying portion 1111 is formed by protruding an outer edge of the recess 1112 toward a side of the main body wireless charging module 115 away from the main body bottom surface 113, and the side of the carrying portion 1111 away from the main body wireless charging module 115 is used for contacting an electronic device, and the connection portion 1113 is used for connecting the carrying portion 1111 and the main body side surface 112. It should be appreciated that the main body bearing surface 111 is substantially rectangular, and the external wireless charging accessory is substantially rectangular, and when the wireless charging main body 1 is connected with the wireless charging accessory, the connecting surface 1122 thereof is attached, so that the connection stability thereof is higher. In addition, the outer edge of the concave portion 1112 protrudes towards the direction of the main body wireless charging module 115 away from the main body bottom surface 113 to form a bearing portion 1111, when the electronic device is charged, the electronic device contacts with the bearing portion 1111, and a space is left between the electronic device and the main body side surface 112 due to the protruding bearing portion 1111, so that air can carry heat generated by charging the electronic device through the space, thereby being beneficial to improving the heat dissipation performance of the electronic device during charging.

Referring to fig. 1 and fig. 5a, the embodiment of the present utility model further provides a wireless charging accessory 2 for charging an electronic device, wherein the wireless charging accessory 2 can be detachably connected to the wireless charging main body 1; the wireless charging accessory 2 comprises an accessory body 21, the accessory body 21 comprises a ligand bearing surface 211 and at least two adjacent ligand side surfaces 212 connected with the ligand bearing surface 211, a ligand wireless charging position 2110 is formed on the ligand bearing surface 211, a second terminal 22 is arranged on the ligand side surfaces 212, and when the second terminal 22 is connected with the first terminal 12, the charging main body part is electrically connected with the wireless charging accessory 2.

It can be appreciated that the wireless charging accessory 2 is configured to cooperate with the wireless charging main body 1 described above, so that a user can replace and electrically connect a different type of wireless charging accessory 2 with the charging main body to perform charging of a different type of electronic device. Specifically, the second terminal 22 and the first terminal 12 are connected and detachably connected, and the wireless charging accessory 2 of different models can be replaced by connecting or detaching the second terminal 22 and the first terminal 12.

The model of the wireless charging accessory 2 corresponds to the model of the electronic device. For example, the wireless charging accessory 2 may be a mobile phone, an earphone, a watch, a tablet, a portable camera, etc., and the present embodiment only shows an example for the wireless charging accessory 2, and the specific electronic device is not limited.

Further, referring to fig. 5a and fig. 6, a ligand wireless charging module 213 is disposed in the accessory body 21, the ligand wireless charging module 213 is electrically connected to the second terminal 22, and the second terminal 22 is electrically connected to the first terminal 12 for transmitting current to the ligand wireless charging module 213. It should be understood that when a user needs to use the wireless charging accessory 2 to charge the external electronic device, the electronic device is placed on the ligand bearing surface 211, the charging interface 13 is electrically connected with the external power supply through the charging wire, the current is conveyed to the first terminal 12 through the charging interface 13, and then the current is conveyed to the ligand wireless charging module 213 through the first terminal 12 and the second terminal 22 in sequence, so that the electronic device can be charged simply and conveniently.

Referring to fig. 1, 6 and 7, the second terminal 22 includes a second connecting member 221, a second magnetic member 222 and a protecting member 223, the second connecting member 221 is electrically connected with the ligand wireless charging module 213, the protecting member 223 is sleeved at one end of the second connecting member 221 away from the ligand wireless charging module 213 and is connected with the accessory body 21, the second magnetic member 222 is clamped between the protecting member 223 and the second connecting member 221, and the second magnetic member 222 is magnetically connected with the first terminal 12. It will be appreciated that the detachable connection of the wireless charging body 1 and the wireless charging accessory 2 may be implemented by the second magnetic piece 222 magnetically engaging the first terminal 12. The magnetic connection makes the user need not to carry out accurate location connection with the first terminal 12 of wireless body spare that charges and the input of wireless accessory that charges, has effectively promoted the efficiency of connection. In addition, the protection piece 223 can protect the second magnetic attraction piece 222, the second magnetic attraction piece 222 and the second connection piece 221 exposed outside the accessory body 21 are easy to collide with external obstacles, and the protection piece 223 is arranged to prevent the second magnetic attraction piece 222 from being damaged by external force, so that the service life of the second magnetic attraction piece 222 is prolonged. Meanwhile, the second connecting piece 221 is prevented from being bent by external force, and further, the phenomenon that metal elements inside the second connecting piece are short-circuited in the bending process is avoided.

Specifically, referring to fig. 2, fig. 6 and fig. 7, the second connecting piece 221 includes a second fixing piece 2211 and a signal connecting piece 2212, one end of the signal connecting piece 2212 is electrically connected with the ligand wireless charging module 213, the other end penetrates through the second fixing piece 2211 and is at least partially exposed out of the second fixing piece 2211, and a matching groove 2210 is formed on one side of the second fixing piece 2211 away from the ligand wireless charging module 213 corresponding to the signal connecting piece 2212; when the first terminal 12 is connected to the second terminal 22, the first terminal 12 is at least partially received in the mating groove 2210, and the signal connection pins 1212 in the first terminal 12 are electrically connected to the signal connection block 2212. It should be appreciated that when the first terminal 12 and the second terminal 22 are connected, the end of the first terminal 12 away from the main body wireless charging module 115 is inserted into the mating groove 2210, and the signal connection block 2212 is electrically connected to the signal connection pins 1212 through the line channels 1210.

Further, referring to fig. 5b, the wireless charging accessory 2 is in a cube shape, the shape of the ligand side surface 212 of the second terminal 22 matches with the shape of the main body side surface 112, the ligand bearing surface 211 is formed with a charging coordination groove 2111 corresponding to an electronic device, and the electronic device can be rotatably connected with the groove wall of the charging coordination groove 2111.

The surface of the wireless charging accessory 2 in the embodiment of the present utility model, which contacts with the electronic device, is set as the ligand bearing surface 211, and the shape of the ligand bearing surface 211 may be any one of a polygon, a circle, and a semicircle. The shape of the ligand bearing surface 211 is not limited, and is determined according to the use requirements of users.

Preferably, the general shape of the wireless charging accessory 2 may be substantially the same as the wireless charging body member 1 so that the wireless charging body member 1 and the wireless charging accessory 2 are aesthetically consistent when connected.

Referring to fig. 1, 8 and 9, the embodiment of the present utility model further provides a wireless charging assembly 10 for charging an electronic device, where the wireless charging assembly 10 includes a wireless charging main body 1 and a wireless charging accessory 2 as described above; the wireless charging main body member 1 includes a main body member body 11, the main body member body 11 includes a main body bearing surface 111 and at least two adjacent main body side surfaces 112 connected to the main body bearing surface 111, and the main body side surfaces 112 are provided with first terminals 12. The wireless charging accessory 2 comprises an accessory body 21, the accessory body 21 comprises a ligand bearing surface 211 and at least two adjacent ligand side surfaces 212 connected with the ligand bearing surface 211, and a second terminal is arranged on the ligand side surfaces 212. The first terminal 12 of the wireless charging body member 1 and the second terminal 22 of the wireless charging accessory 2 are detachably connected to perform the detachable connection of the wireless charging body member 1 and the wireless charging accessory 2, and after the first terminal 12 and the second terminal 22 are connected, the wireless charging body member 1 and the wireless charging accessory 2 are electrically connected.

It will be appreciated that the first terminal 12 is disposed on the body side 112 and spaced from the charging interface 13 such that the charging wire does not affect the connection stability of the first terminal 12 and the second terminal 22 when the charging interface 13 is charged. It should be appreciated that, through the detachable connection of the first terminal 12 with the wireless charging accessory 2, the user can flexibly replace the wireless charging main body 1 and connect with what type of wireless charging accessory 2 according to his own actual requirements, so that the user can freely combine different types of wireless charging accessories 2.

Optionally, the specific connection manner of the first terminal 12 and the second terminal 22 may be that a cylindrical signal probe is disposed in the first terminal 12 and/or the second terminal 22, and the first terminal 12 and the second terminal 22 are electrically connected through probe contact, or the first terminal 12 and the second terminal 22 may also be terminals with opposite clamping slots, and metal contacts are disposed in the terminals, so that when the first terminal 12 and the second terminal 22 are electrically connected, the opposite clamping slots make the clamping of the first terminal 12 and the second terminal 22 more stable, or circular metal contacts are disposed in the first terminal 12 and the second terminal 22, and when the two terminals are contacted, the electrical connection of the first terminal 12 and the second terminal 22 is implemented through contacting the circular metal contacts, which is simple and convenient. It should be noted that the specific connection manner of the first terminal 12 and the second terminal 22 is merely an example, and the specific connection manner is not limited.

Referring to fig. 8, the main body side surface 112 of the embodiment of the present utility model includes a mating surface 1121 and a connecting surface 1122, wherein the mating surface 1121 is provided with a charging interface 13 for electrically connecting with an external charging wire, and the connecting surface 1122 is provided with a first terminal 12; the ligand side surface 212 is disposed on one side of the fitting body 21 corresponding to the connection surface 1122, and when the first terminal 12 and the second terminal 22 are connected, the ligand side surface 212 is coplanar with the connection surface 1122. It will be appreciated that the coplanarity of the ligand side 212 with the connection face 1122 helps to improve the connection stability of the wireless charging body member 1 and the wireless charging accessory 2.

Further, referring to fig. 9, the first terminal 12 of the embodiment of the present utility model is detachably connected to the second terminal 22 by means of magnetic connection, snap connection, or screw connection. It should be understood that the magnetic connection has the advantages of high connection stability, long service life and high connection efficiency, and the snap connection and the threaded connection have the advantages of strong connection stability, and the specific connection manner of the first terminal 12 and the second terminal 22 in this embodiment is not limited.

Referring to fig. 9 and 10, the main body 11 has a yielding channel 114 corresponding to the first terminal 12, the first terminal 12 is accommodated in the yielding channel 114, and when the wireless charging main body 1 and the wireless charging accessory 2 are connected, one end of the second terminal 22, which is far away from the accessory body 21, passes through the yielding channel 114 and is electrically connected with the first terminal 12. It should be understood that when the wireless charging main body 1 and the wireless charging accessory 2 are connected, at this time, the end of the second terminal 22 away from the accessory body 21 passes through the yielding channel 114 to be connected with the first terminal 12, the second terminal 22 is all accommodated inside the yielding channel 114, the yielding channel 114 has a limiting effect on the second terminal 22, the degree of freedom of the second terminal 22 in the radial direction is limited, and the connection stability of the first terminal 12 and the second terminal 22 is enhanced. In addition, the ligand side surface 212 is coplanar with the connection surface 1122, so that when the wireless charging assembly 10 charges the electronic device, external liquid, dust or sand cannot enter the yielding channel 114 to affect the charging effect of the first terminal 12 and the second terminal 22, thereby improving charging safety.

Referring to fig. 2, 3a, and 11, a main wireless charging module 115 is disposed in the main body 11 according to an embodiment of the present utility model; the first terminal 12 includes a first connecting member 121 and a first magnetic member 122, the first connecting member 121 is electrically connected to the main body wireless charging module 115, and the first magnetic member 122 is sandwiched between the first connecting member 121 and an inner wall surface of the yielding channel 114. It should be appreciated that the inner wall surface of the relief channel 114 and the first connecting member 121 limit the first magnetic attraction member 122, which limits the degree of freedom of the first magnetic attraction member 122 and prevents the magnetic attraction member from sliding out of the relief channel 114.

Further, referring to fig. 6, 7 and 11, a ligand wireless charging module 213 is disposed in the accessory body 21; the second terminal 22 includes a second connecting piece 221 and a second magnetic piece 222, the second connecting piece 221 is electrically connected with the ligand wireless charging module 213, the second magnetic piece 222 is sleeved on one side of the accessory body 21 far away from the ligand wireless charging module 213 and sleeved on the second connecting piece 221, and the second magnetic piece 222 is magnetically connected with the first magnetic piece 122 to implement detachable connection of the wireless charging main body 1 and the wireless charging accessory 2. Through the magnetism connection, the user need not to carry out accurate location connection with the first terminal 12 and the second terminal 22 of wireless body spare that charges, has effectively promoted the efficiency of connection. And the magnetic connection mode is reliable and stable, the connection stability effect is not reduced due to the increase of the service life, and the service life is long.

It should be noted that, referring to fig. 2, 4, and 5a, when the user stores the wireless charging main body 1 and the wireless charging accessory 2, the wireless charging main body 1 and the wireless charging accessory 2 may be stacked together, where the main body 11 includes a main bottom surface 113 opposite to the main bearing surface 111, the accessory body 21 includes a ligand bottom surface 214 opposite to the ligand bearing surface 211, and the main bottom surface 113 and the ligand bottom surface 214 are both provided with magnetic members 1131, so that after the first terminal 12 and the second terminal 22 are detached, the wireless charging main body 1 and the wireless charging accessory 2 may be magnetically stacked, and, for example, when the user removes the first terminal 12 and the second terminal 22, the wireless charging main body 1 and the wireless charging accessory 2 may be stacked together, and at this time, the magnetic members 1131 provided on the main bottom surface 113 and the ligand bottom surface 214 may be magnetically attracted to each other, so that the wireless charging main body 1 and the wireless charging accessory 2 may be stably stacked for the user to store and carry.

Further, referring to fig. 8, at least one ligand wireless charging station 2110 of wireless charging accessory 2 is rotatably coupled with respect to accessory body 21. Specifically, the wireless charging accessory 2 of the embodiment of the present utility model is at least two, and the number of the main body member bodies 11 provided with the first terminals 12 is larger than the number of the wireless charging accessories 2. Further, the first terminals 12 are respectively disposed on the two connection surfaces 1122 connected to the mating surface 1121, and the two wireless charging accessories 2 are respectively disposed on two opposite sides of the wireless charging main body 1 corresponding to the first terminals 12. It should be appreciated that the wireless charging accessory 2 is electrically connected to the first terminals 12 on the wireless charging body 1 via the second terminals 22, and the number of the first terminals 12 is greater than the number of the wireless charging accessories 2. So that a user can connect a plurality of wireless charging accessories 2 with the wireless charging main body 1 at the same time. And two wireless charging accessories 2 can be arranged on two opposite sides of the wireless charging main body part 1 respectively, so that the wireless charging accessories 2 have symmetrical aesthetic feeling relative to the wireless charging main body part 1.

Referring to fig. 5a, 5b and 8, the wireless charging accessory 2 and the wireless charging main body 1 are respectively suitable for wireless charging of different electronic devices. Specifically, the wireless charging accessory 2 includes a first wireless charging accessory 23 and a second wireless charging accessory 24, and a ligand wireless charging station 2110 of the first wireless charging accessory 23 is rotatably connected with respect to the accessory body 21, for charging the electronic watch device; the ligand wireless charging bit 2110 of the second wireless charging accessory 24 is fixedly connected with respect to the accessory body 21 for charging the earphone device; the wireless charging main body 1 is used for charging mobile phone equipment.

Further, specifically, when the wireless charging main body 1 is electrically connected to the two wireless charging accessories 2, the power of the two wireless charging accessories is smaller than the power of the wireless charging main body 1. It will be appreciated that the power of the wireless charging body 1 is greater than the power of the wireless charging accessory 2 so that the wireless charging body 1 can withstand a greater current and deliver the current to the wireless charging accessory 2 for charging the wireless charging accessory 2.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the utility model, but any modifications, equivalents, improvements, etc. within the principles of the present utility model should be included in the scope of the present utility model.

Claims

1. The utility model provides a wireless charging main part of combinable formula for alone or with other wireless charging accessory combination charge electronic equipment, its characterized in that: the wireless charging main body part comprises a main body part body, the main body part body comprises a main body bearing surface and at least two adjacent main body side surfaces connected with the main body bearing surface, a main body wireless charging potential is formed on the main body bearing surface, charging interfaces and first terminals which are respectively electrically connected with the wireless charging potential are arranged on different main body side surfaces, and the first terminals are used for being detachably connected with other wireless charging accessories and electrically connected with the other wireless charging accessories.

2. The wireless charging body member according to claim 1, wherein: the main body part is characterized in that an accommodating space is defined in the main body part body, a main body wireless charging module is arranged in the accommodating space and is respectively and electrically connected with the charging interface and the first terminal, and the main body wireless charging module forms a main body wireless charging position on the main body bearing surface.

3. The wireless charging body member according to claim 2, wherein: the main body part body is provided with a yielding channel corresponding to the first terminal, and the first terminal is accommodated in the yielding channel and is electrically connected with the main body wireless charging module.

4. A wireless charging body member according to claim 3, wherein: the first terminal comprises a first connecting piece and a first magnetic attraction piece, the first connecting piece is electrically connected with the main body wireless charging module, the first magnetic attraction piece is clamped between the first connecting piece and the inner wall surface of the yielding channel, and the first magnetic attraction piece is used for magnetically attracting and connecting other wireless charging accessories.

5. The wireless charging body member according to claim 4, wherein: the first connecting piece comprises a first fixing piece and signal connection pins, a circuit channel is formed in the first fixing piece, the signal connection pins are arranged on the inner wall surface, far away from one end of the main body wireless charging module, of the circuit channel, and the signal connection pins penetrate through the circuit channel and are electrically connected with the main body wireless charging module.

6. The wireless charging body member according to claim 2, wherein: the main body wireless charging module is provided with a converter corresponding to the wireless charging accessory; the converter is provided with an input end and an output end, the input end of the converter is electrically connected with the main body wireless charging module, and the output end of the converter is electrically connected with the first terminal.

7. The wireless charging body member according to claim 2, wherein: the main body part body further comprises a main body bottom surface opposite to the main body bearing surface, the wireless charging main body part is approximately cube-shaped, and the two first terminals are respectively formed on two opposite main body side surfaces adjacent to the charging interface.

8. A wireless accessory that charges, can charge to electronic equipment, its characterized in that: the wireless charging accessory is detachably connectable to the wireless charging body member of claim 1; the wireless accessory that charges includes the accessory body, the accessory body include the ligand loading face and with at least two adjacent ligand sides that the ligand loading face is connected, form the wireless charge of ligand on the ligand loading face, be provided with the second terminal on the ligand side, when the second terminal with first terminal is connected, charge main part spare and wireless accessory implementation electric connection that charges.

9. The wireless charging accessory of claim 8, wherein: the accessory body is internally provided with a ligand wireless charging module, the ligand wireless charging module is electrically connected with the second terminal, and the second terminal is electrically connected with the first terminal and used for conveying current to the ligand wireless charging module.

10. The wireless charging accessory of claim 9, wherein: the second terminal comprises a second connecting piece, a second magnetic attraction piece and a protecting piece, wherein the second connecting piece is electrically connected with the ligand wireless charging module, the protecting piece is sleeved at one end, far away from the ligand wireless charging module, of the second connecting piece and is connected with the accessory body, the second magnetic attraction piece is clamped between the protecting piece and the second connecting piece, and the second magnetic attraction piece is in magnetic attraction connection with the first terminal.

11. The wireless charging accessory of claim 10, wherein: the second connecting piece comprises a second fixing piece and a signal connecting block, one end of the signal connecting block is electrically connected with the ligand wireless charging module, the other end of the signal connecting block penetrates through the second fixing piece and at least partially exposes out of the second fixing piece, and a matching groove is formed in one side, away from the ligand wireless charging module, of the second fixing piece, corresponding to the signal connecting block; when the first terminal is connected with the second terminal, the first terminal is at least partially accommodated in the matching groove, and the signal connection pins in the first terminal are electrically connected with the signal connection block.

12. The wireless charging accessory of claim 8, wherein: the wireless charging accessory is cube-shaped, the shape of the side face of the ligand where the second terminal is located is matched with the side face of the main body, a charging coordination groove is formed in the ligand bearing surface, and the electronic equipment can be in rotary connection with the groove wall of the charging coordination groove.

13. A wireless charging assembly for charging an electronic device, characterized in that: the wireless charging assembly comprises the wireless charging body of claim 1 and the wireless charging accessory of claim 8; the first terminal of the wireless charging main body part and the second terminal of the wireless charging accessory are detachably connected to implement the detachable connection of the wireless charging main body part and the wireless charging accessory, and after the first terminal and the second terminal are connected, the wireless charging main body part is electrically connected with the wireless charging accessory.

14. The wireless charging assembly of claim 13, wherein: the side surface of the main body comprises a matching surface and a connecting surface, the matching surface is provided with a charging interface for being electrically connected with an external charging wire, and the connecting surface is provided with a first terminal; the ligand side face is arranged on one side of the accessory body corresponding to the connecting face, and when the first terminal and the second terminal are connected, the ligand side face is coplanar with the connecting face.

15. The wireless charging assembly of claim 14, wherein: the first terminal is detachably connected with the second terminal in a magnetic connection, a buckling connection or a threaded connection mode.

16. The wireless charging assembly of claim 14, wherein: the main body part body corresponds to the first terminal and is provided with a yielding channel, the first terminal is accommodated in the yielding channel, and when the wireless charging main body part is connected with a wireless charging accessory, one end, away from the accessory body, of the second terminal penetrates through the yielding channel and is electrically connected with the first terminal.

17. The wireless charging assembly of claim 16, wherein: a main body wireless charging module is arranged in the main body part body; the first terminal comprises a first connecting piece and a first magnetic attraction piece, the first connecting piece is electrically connected with the main body wireless charging module, the first magnetic attraction piece is clamped between the first connecting piece and the inner wall surface of the abdication channel, and the accessory body is internally provided with a ligand wireless charging module; the second terminal comprises a second connecting piece and a second magnetic attraction piece, the second connecting piece is electrically connected with the ligand wireless charging module, the second magnetic attraction piece sleeve is arranged on one side, away from the ligand wireless charging module, of the accessory body and sleeved on the second connecting piece, and the second magnetic attraction piece is in magnetic attraction connection with the first magnetic attraction piece to realize detachable connection of the wireless charging main body piece and the wireless charging accessory.

18. The wireless charging assembly of claim 13, wherein: the main body comprises a main body bottom surface opposite to the main body bearing surface, the accessory body comprises a ligand bottom surface opposite to the ligand bearing surface, and magnetic members are arranged on the main body bottom surface and the ligand bottom surface so that after the first terminal and the second terminal are disassembled, the wireless charging main body and the wireless charging accessory can be magnetically stacked.

19. The wireless charging assembly of claim 14, wherein: the wireless accessory that charges is two, with set up respectively on two connection faces that the mating surface is connected first terminal, and two wireless accessory that charges corresponds first terminal divides to locate the relative both sides of wireless main part that charges.

20. The wireless charging assembly of claim 19, wherein: at least one ligand wireless charging unit of the wireless charging unit is rotatably connected with the unit body.

21. The wireless charging assembly of claim 19, wherein: when the wireless charging main body part is electrically connected with the two wireless charging accessories, the power of the two wireless charging accessories is smaller than that of the wireless charging main body part.

22. The wireless charging assembly of claim 19, wherein: the wireless charging accessory and the wireless charging main body are respectively applicable to wireless charging of different electronic devices.