CN216851345U - Combined wireless charger - Google Patents

Abstract

The application relates to the technical field of wireless charging, in particular to a combined wireless charger which comprises a base and a first support, wherein a circuit main board and a first wireless charging assembly electrically connected with the circuit main board are arranged in the base, and the base is provided with a first surface and a second surface which are oppositely arranged; the first support can be in adsorption connection with the second surface of the base through the first magnet group, the first support can be in adsorption connection with one side of the base through the second magnet group, and a second wireless charging assembly is arranged on the first support; when first support passes through the second magnet group and is connected with one side absorption of base, the wireless subassembly that charges of second passes through coupling assembling electricity with the circuit mainboard and is connected, and this combination formula wireless charger conveniently accomodates and carries, can be suitable for different use scenes, improves and uses the reliability.

Description

Combined wireless charger

Technical Field

The application relates to the technical field of wireless charging, in particular to a combined wireless charger.

Background

The wireless charging technology is derived from a wireless electric energy transmission technology, energy is transmitted to a device using electricity by power supply equipment (a charger) in an electromagnetic induction mode, the charger and the device using electricity do not need to be electrically connected because the charger and the device using electricity transmit energy through a magnetic field, and therefore the charger and the device using electricity can be exposed without conductive contacts.

The wireless charger of present wireless charger, most of unifications more mainly use the design of integral type as leading, is provided with a plurality of wireless charging positions on a wireless charger, realizes charging a plurality of electrical apparatus, but the wireless charger of the combination formula of this kind of integral structure occupies great space, and inconvenient user accomodates and carries, and the use scene is limited, leads to using the reliability lower.

SUMMERY OF THE UTILITY MODEL

An object of this application is to provide a modular wireless charger, this modular wireless charger conveniently accomodates and carries, can be suitable for different use scenes, improves and uses the reliability.

Therefore, the embodiment of the application provides a combined wireless charger, which comprises a base and a first bracket, wherein a circuit main board and a first wireless charging assembly electrically connected with the circuit main board are arranged in the base, and the base is provided with a first surface and a second surface which are oppositely arranged; the first support can be in adsorption connection with the second surface of the base through a first magnet group, the first support can be in adsorption connection with one side of the base through a second magnet group, and a second wireless charging assembly is arranged on the first support; when first support passes through second magnet group with when one side adsorption of base is connected, the wireless subassembly that charges of second with circuit mainboard passes through coupling assembling electricity and connects.

In a possible implementation manner, the connection assembly includes a first spring small plate and a second spring small plate, and the first pit spring small plate is arranged on one side of the base and electrically connected with the circuit main board; the second elastic sheet small plate is arranged on one side of the first support and is electrically connected with the second wireless charging assembly; when the first support is connected with one side of the base in an adsorption mode through the second magnet group, the first elastic sheet small plate abuts against the second elastic sheet small plate.

In a possible implementation manner, a containing groove is formed in the first support, the second wireless charging assembly comprises a turning support and a connecting wire, the turning support is rotatably arranged in the containing groove, and a second wireless charging coil is arranged inside the turning support; the connecting wire set up in the first support, just the one end of connecting wire with in the upset support the wireless charging coil electricity of second is connected, the other end with the second shell fragment platelet electricity is connected.

In a possible implementation manner, the mobile phone further comprises a second support arranged on the base, one end of the second support is rotatably connected with the first surface of the base, and a third wireless charging assembly electrically connected with the circuit main board is arranged inside the second support.

In a possible implementation manner, the base further includes a rotating shaft assembly, the rotating shaft assembly includes a fixed pipe arranged on the base, a rotating shaft rotatably connected with the fixed pipe, and a rotating shaft fixing support used for fixing the rotating shaft, and an end of the second support is connected with the rotating shaft.

In a possible implementation manner, a threading hole is formed in the fixing pipe, the third wireless charging assembly is electrically connected with the circuit main board, and a thread dividing groove corresponding to the threading hole is formed in the rotating shaft fixing support.

In a possible implementation manner, the rotating shaft assembly further includes a friction plate disposed in the fixed pipe, and the friction plate is used for providing an axial damping force for the rotating shaft.

In a possible implementation manner, the portable electronic device further comprises a third magnet group, and the first surface of the base is connected with the second support in an adsorption manner through the third magnet group.

In a possible implementation manner, the wireless charging system further comprises a switch assembly, wherein the switch assembly comprises a hall switch and a magnet block, and the hall switch is arranged on the circuit main board and used for connecting or disconnecting the first wireless charging assembly; the magnet piece set up in on the second support and with hall switch sets up relatively, works as the second support with the base during the laminating of first face, the magnet piece triggers hall switch, so that first wireless charging subassembly with circuit mainboard disconnection.

In a possible implementation manner, a mounting hole is formed in the base, the base further comprises a supporting pad arranged on the first surface and used for bearing the charging device on the second support, the supporting pad comprises a light guide shell and a light guide plate, the light guide shell is arranged in the mounting hole of the base, and a light inlet groove is formed in one side, facing the base, of the light guide shell; the light guide plate is arranged in the light inlet groove and used for redirecting the light entering the light inlet groove; the circuit main board is also provided with a light-emitting component facing the light inlet groove, and the light-emitting component is electrically connected with the circuit main board.

According to the wireless charger of combination formula that this application embodiment provided, this wireless charger of combination formula can make first support pass through the second face adsorption connection of first magnet group and base at ordinary times, can not increase extra occupation space, only holistic thickness has been increased, save occupation space, conveniently accomodate and carry, during the use, with first support and base separation, then through making first support pass through one side adsorption connection of second magnet group and base, then the wireless subassembly that charges of second passes through coupling assembling and circuit mainboard realization electricity and be connected, can charge for equipment through the wireless subassembly that charges of second, the first wireless subassembly that charges on the base can charge for another equipment, can be suitable for different use scenes, improve the use reliability.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following descriptions are some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative efforts. Further, in the drawings, like parts are denoted by like reference numerals, and the drawings are not drawn to actual scale.

Fig. 1 is a schematic structural diagram illustrating an operating mode of a combined wireless charger according to an embodiment of the present disclosure;

fig. 2 is a schematic structural diagram illustrating a combined wireless charger provided by an embodiment of the present application when being stored;

fig. 3 is a schematic diagram illustrating an exploded structure of a base and a second bracket provided in an embodiment of the present application;

fig. 4 is a schematic diagram illustrating an explosive structure of the base, the first bracket and the second bracket provided by the embodiment of the application;

FIG. 5 is a schematic structural diagram of a rotating shaft assembly provided by the embodiment of the application;

FIG. 6 is a schematic structural diagram of the interior of a base provided in an embodiment of the present application;

fig. 7 shows a schematic structural diagram of a base, a first bracket and a connecting assembly provided in an embodiment of the present application;

fig. 8 is a schematic view illustrating an internal structure of a first bracket provided in an embodiment of the present application;

fig. 9 is a schematic perspective view illustrating a base and a second bracket provided in an embodiment of the present application;

fig. 10 shows a schematic diagram of an explosive structure of a base and a support pad provided by an embodiment of the present application;

fig. 11 shows an exploded view of a support cushion according to an embodiment of the present disclosure.

Description of reference numerals:

1. a base; 11. a circuit main board; 111. a light emitting assembly; 12. a first wireless charging component; 13. a first side; 14. a second face; 15. a rotating shaft assembly; 151. a fixed tube; 1511. threading holes; 152. a rotating shaft; 153. a rotating shaft fixing bracket; 1531. distributing grooves; 154. a friction plate; 16. a support pad; 161. a light guide housing; 162. a light guide plate; 163. a reflective film; 164. a light-softening film; 17. mounting holes;

2. a first bracket; 21. a second wireless charging component; 211. turning over the bracket; 212. a connecting wire; 22. accommodating grooves; 23. arranging wire grooves;

3. a first magnet group;

4. a second magnet group;

5. a connection assembly; 51. a first elastic sheet small plate; 52. a second elastic sheet small plate;

6. a second bracket; 61. a third wireless charging component;

7. a third magnet group;

8. a switch assembly; 81. a Hall switch; 82. and a magnet block.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

As shown in fig. 1 to 11, an embodiment of the present application provides a combined wireless charger, including:

the wireless charging device comprises a base 1, wherein a circuit mainboard 11 and a first wireless charging component 12 electrically connected with the circuit mainboard 11 are arranged inside the base 1, and the base 1 is provided with a first surface 13 and a second surface 14 which are oppositely arranged; and

the first bracket 2 can be connected with the second surface 14 of the base 1 through a first magnet group 3 in an adsorption manner, the first bracket 2 can be connected with one side of the base 1 through a second magnet group 4 in an adsorption manner, and a second wireless charging component 21 is arranged on the first bracket 2;

when the first support 2 is connected to one side of the base 1 through the second magnet group 4 in an adsorbing manner, the second wireless charging assembly 21 is electrically connected to the circuit board 11 through the connecting assembly 5.

In this application, can make first support 2 adsorb through first magnet group 3 and base 1's second face 14 and be connected at ordinary times, save occupation space, conveniently accomodate and carry, during the use, with first support 2 and base 1 separation, then adsorb through one side that makes first support 2 pass through second magnet group 4 and base 1 and be connected, then the wireless subassembly 21 that charges of second realizes the electricity through coupling assembling 5 and circuit mainboard 11 and is connected, can charge for equipment through the wireless subassembly 21 that charges of second, the last first wireless subassembly 12 that charges of base 1 can charge for another equipment, can be suitable for different use scenes, improve and use the reliability.

Specifically, the first surface 13 on the base 1 is a charging surface, and the device can be wirelessly charged by placing the device on the first surface 13 of the base 1.

In this application, be provided with the power source that is connected with circuit motherboard 11 electricity on the base 1, during the use with the one end connection adapter of power data line, the other end connect base 1's power source can, this is the prior art of present charger, does not give unnecessary details.

Specifically, the second wireless charging component 21 is used for wirelessly charging a watch.

A part of the first magnet group 3 is disposed on the second surface 14 of the base 1, and the other part is disposed on the first bracket 2.

One part of the second magnet group 4 is arranged on one side of the base 1, the other part is arranged on one side of the first support 2, and when the first support 2 and the base 1 are adsorbed by the second magnet group 4, the bottom surface of the first support 2 and the second surface 14 of the base 1 are positioned on the same horizontal plane, so that the stability of the first support 2 during charging is ensured.

Further, the connection assembly 5 includes:

the first elastic sheet small plate 51 is arranged on one side of the base 1 and is electrically connected with the circuit main board 11;

the second elastic small plate 52 is arranged on one side of the first support 2 and is electrically connected with the second wireless charging assembly 21;

when the first bracket 2 is connected to one side of the base 1 by the second magnet set 4, the first small spring plate 51 abuts against the second small spring plate 52.

In this application, when first support 2 and base 1 pass through second magnet group 4 and adsorb, first shell fragment platelet 51 and second shell fragment platelet 52 butt to the switch-on circuit makes the wireless subassembly 21 that charges of second and circuit mainboard 11 realize the electricity to be connected.

In the embodiment of this application, be provided with holding tank 22 on the first support 2, the wireless subassembly 21 that charges of second includes:

the overturning bracket 211 is rotatably arranged in the accommodating groove 22, and a second wireless charging coil is arranged inside the overturning bracket 211; and

the connecting wire 212 is disposed in the first bracket 2, one end of the connecting wire 212 is electrically connected to the second wireless charging coil (not shown) in the flip bracket 211, and the other end of the connecting wire 212 is electrically connected to the second small spring plate 52.

In this application, can accomodate upset support 211 in holding tank 22 at ordinary times, when needing to use upset support 211 to charge, can open the upset of upset support 211, then carry out wireless charging for the wrist-watch through the inside wireless charging coil of second of upset support 211.

Specifically, the turning bracket 211 is rotatably disposed in the receiving groove 22 through a connecting shaft.

As shown in fig. 8, specifically, a wire arrangement groove 23 is provided inside the first bracket 2 for accommodating a connection wire 212, wherein the connection wire 212 and the second small spring plate 52 are matched to realize electrical connection through a USB socket, so that an existing wireless watch charger on the market can be directly installed on the first bracket 2 as the second wireless charging assembly 21, specifically, the operation method includes opening a face shell and a bottom shell of the first bracket 2, then electrically connecting the connection wire 212 and the second small spring plate 52 through the USB socket, accommodating the connection wire 212 in the wire arrangement groove 23, installing the turning bracket 211 in the accommodating groove 22, and replacing the connection wire 212 of the second wireless charging assembly 21, so as to prolong the service life.

In the embodiment of the present application, the wireless charging device further includes a second bracket 6 disposed on the base 1, one end of the second bracket 6 is rotatably connected to the first surface 13 of the base 1, and a third wireless charging component 61 electrically connected to the circuit board 11 is disposed inside the second bracket 6.

In this application, can be folding second support 6 and base 1 at ordinary times, convenient storage carries, the whole thickness of charger has also been increased simply, can directly charge for equipment through the wireless subassembly 61 that charges of third on the second support 6 during the use, can also charge for equipment through the wireless subassembly 61 that charges of third after 6 rotatory certain angles of second support, and can also charge for another equipment through the wireless subassembly 12 that charges of first on the base 1 after 6 expandes of second support, can also charge for equipment through the wireless subassembly 21 that charges of second on the first support 2 this moment, realize charging for three equipment simultaneously, can be suitable for different use scenes, improve the use reliability.

Specifically, the second support 6 is used for charging the mobile phone, the mobile phone can be directly placed on the first support 2 and charged through the third wireless charging assembly 61, the mobile phone can be charged by leaning on the second support 6 after the second support 6 is rotated by a certain angle, and the video and the like can be watched by using the mobile phone while charging.

As shown in fig. 5, in the embodiment of the present application, the base 1 further includes a rotating shaft assembly 15, the rotating shaft assembly 15 includes a fixing tube 151 disposed on the base 1, a rotating shaft 152 rotatably connected to the fixing tube 151, and a rotating shaft fixing bracket 153 for fixing the rotating shaft 152, and an end of the second bracket 6 is connected to the rotating shaft 152.

In the present application, the second bracket 6 is rotatably connected to the base 1 via the rotating shaft assembly 15, and the rotating shaft fixing bracket 153 is used for limiting the rotating shaft 152, so that the rotating shaft 152 can only rotate in the axial direction, and cannot displace along the radial direction.

As shown in fig. 5, a threading hole 1511 is disposed on the fixing tube 151 for electrically connecting the third wireless charging assembly 61 with the circuit board 11, and a branching groove 1531 corresponding to the threading hole 1511 is disposed on the rotating shaft fixing support 153.

Specifically, the lead wires of the third wireless charging assembly 61 are electrically connected to the circuit board 11 after passing through the threading hole 1511 and the branching groove 1531 on the fixing tube 151, and are isolated by the branching groove 1531, so as to prevent the short circuit risk caused by the peeling-off of the lead wires during the long-term bending process, and improve the use safety.

In the embodiment of the present application, the rotating shaft assembly 15 further includes a friction plate 154 disposed in the fixed tube 151, and configured to provide an axial damping force for the rotating shaft 152.

Specifically, the friction plate 154 is disposed in the fixed tube 151 and abuts against the rotating shaft 152 for providing an axial damping force to the rotating shaft 152, and the second carrier 6 can be made to dwell at any angle between 10 ° and 50 °.

Optionally, a tightening bolt is further included for adjusting the pressure between the friction plate 154 and the rotating shaft 152, thereby adjusting the amount of damping force applied by the friction plate 154 to the rotating shaft 152.

In the embodiment of the present application, the magnetic suspension device further includes a third magnet group 7, and the first surface 13 of the base 1 and the second support 6 are connected through the third magnet group 7 in an adsorption manner.

In this application, when second support 6 and base 1 laminating, make second support 6 and base 1 closely laminate through third magnet group 7, the automatic condition of opening and damaging of second support 6 when preventing to carry, when needing to open second support 6, the one end that can keep away from pivot subassembly 15 with second support 6 with power slightly separates with base 1.

Specifically, the first magnet group 3 includes a portion disposed on the base 1 and a portion disposed on the first support 2, and the first support 2 and the base 1 are attached to each other by the opposite pole attraction principle of the magnets.

In the embodiment of the present application, the apparatus further includes a switch assembly 8, where the switch assembly 8 includes:

the hall switch 81 is arranged on the circuit main board 11 and used for connecting or disconnecting the first wireless charging component 12;

a magnet block 82 provided on the second support 6 and disposed opposite to the hall switch 81;

when the second bracket 6 is attached to the first surface 13 of the base 1, the magnet 82 triggers the hall switch 81, so that the first wireless charging component 12 is disconnected from the circuit board 11.

Specifically, when the second support 6 is attached to the base 1 through the third magnet group 7, the first surface 13 of the base 1 is shielded by the second support 6, and the magnet block 82 triggers the hall switch 81, so that the first wireless charging assembly 12 is disconnected from the circuit board 11, the automatic closing is realized, and the interference between the first wireless charging assembly 12 and the third wireless charging assembly 61 is avoided. When the second bracket 6 is opened, the magnet block 82 is far away from the hall switch 81, so that the first wireless charging component 12 is connected to the circuit main board 11 again, and charging can be performed, specifically, when the opening angle of the second bracket 6 is 10 °, the first wireless charging component 12 can be connected to the circuit main board 11, and at this time, a device can be placed on the first surface 13 of the base 1 for wireless charging.

In the embodiment of the present application, the base 1 further includes a supporting pad 16 disposed on the first surface 13, for supporting the charging device on the second support 6.

In this application, after certain angle was opened to second support 6, lean on equipment on second support 6 and charge, support equipment through supporting pad 16, for equipment provides a supporting platform, protective apparatus can not slide or the scratch.

Specifically, the supporting pad 16 is made of silica gel, and has a large enough friction force with the equipment to prevent the equipment from sliding.

As shown in fig. 11, further, the base 1 is provided with mounting holes 17, and the support pad 16 includes:

a light guide housing 161 disposed in the mounting hole 17 of the base 1, wherein a light inlet groove is disposed on one side of the light guide housing 161 facing the base 1;

a light guide plate 162 disposed in the light inlet groove for redirecting light entering the light inlet groove;

the circuit board 11 is further provided with a light emitting component 111 facing the light inlet groove, and the light emitting component 111 is electrically connected with the circuit board 11.

In this application, leaded light shell 161 adopts the soft gum material of semitransmitting, specifically is black semitransmitting soft gum material, and leaded light shell 161 passes through buckle connection, bolted connection and bonding with mounting hole 17.

The light guide plate 162 is made of milky translucent material, and other translucent materials with different colors can be selected for use to meet different lighting effects of products.

The light emitting element 111 is specifically an LED light emitting element 111 arranged in a matrix, and the light emitting element 111 can select a suitable light emitting color according to a use state, for example, green light is emitted during charging, and red light is emitted at default.

Optionally, a reflective film 163 and a light softening film 164 are further disposed in the light inlet groove, the light softening film 164 is disposed on one side of the light guide plate 162 facing the second support 6, so as to play a role of softening light, so that the uniformity of the overall light emission is better, the reflective film 163 is disposed on the other side surfaces of the light guide plate 162 except the light inlet groove side and the light softening film 164 side, and reflects the light entering the light inlet groove to the side facing the second support 6, so as to increase the brightness of the light guide housing 161.

The spot light emitted from the light emitting element 111 enters the light entrance groove, and is diffused and refracted by the light guide plate 162 and the reflective film 163 and the soft light film 164 act, so that the light is emitted toward the second holder 6 side at the light guide housing 161.

It should be noted that, in the present application, the first wireless charging assembly 12, the second wireless charging assembly 21, and the third wireless charging coil all implement wireless charging through electromagnetic induction, and this technology is already in the prior art in the field of charging mobile phones and watches, and therefore, it is not described too much.

The combined wireless charger can fold the second support 6 and the base 1 at ordinary times, is convenient to store and carry, can charge equipment through the third wireless charging component 61 on the second support 6 when in use, can also charge the equipment through the third wireless charging component 61 after the second support 6 rotates a certain angle, and can also charge another equipment through the first wireless charging component 12 on the base 1 after the second support 6 is unfolded, can be suitable for different use scenes, improves the use reliability, the first support 2 can be adsorbed on the second surface 14 of the base 1 through the first magnet group 3 at ordinary times, the extra occupied area cannot be increased, the whole thickness is simply increased, the combined wireless charger is convenient to carry, when in use, the first support 2 and the base 1 are adsorbed through the second magnet group 4, and at the moment, the second wireless charging component 21 is electrically connected with the circuit main board 11, the device may be charged wirelessly by the second wireless charging component 21.

It should be noted that references in the specification to "one embodiment," "an example embodiment," "some embodiments," etc., indicate that the embodiment described may include a particular feature, structure, or characteristic, but every embodiment may not necessarily include the particular feature, structure, or characteristic. Moreover, such phrases are not necessarily referring to the same embodiment. Further, when a particular feature, structure, or characteristic is described in connection with an embodiment, it is within the knowledge of one skilled in the art to effect such feature, structure, or characteristic in connection with other embodiments whether or not explicitly described.

It should be readily understood that "on … …", "above … …" and "above … …" in this disclosure should be interpreted in the broadest sense such that "on … …" means not only "directly on something", but also includes the meaning of "on something" with intervening features or layers therebetween, and "above … …" or "above … …" includes not only the meaning of "above something" or "above" but also includes the meaning of "above something" or "above" with no intervening features or layers therebetween (i.e., directly on something).

Furthermore, spatially relative terms, such as "below," "lower," "above," "upper," and the like, may be used herein for ease of description to describe one element or feature's illustrated relationship to another element or feature. Spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. The device may have other orientations (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly as well.

It is noted that, in this document, relational terms such as "first" and "second," and the like, may be 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. Also, 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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Finally, it should be noted that: the above embodiments are only used for illustrating the technical solutions of the present application, and not for limiting the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present application.

Claims (10)

1. A combination wireless charger, comprising:

the wireless charging device comprises a base, a first wireless charging module and a second wireless charging module, wherein a circuit mainboard and a first wireless charging assembly electrically connected with the circuit mainboard are arranged inside the base, and the base is provided with a first surface and a second surface which are oppositely arranged; and

the first support can be in adsorption connection with the second surface of the base through a first magnet group, the first support can be in adsorption connection with one side of the base through a second magnet group, and a second wireless charging assembly is arranged on the first support;

when the first support passes through the second magnet group with one side of base adsorbs when connecting, the wireless subassembly that charges of second with circuit mainboard passes through coupling assembling and is connected.

2. The combination wireless charger of claim 1 wherein the connection assembly comprises:

the first elastic sheet small plate is arranged on one side of the base and is electrically connected with the circuit main board;

the second elastic sheet small plate is arranged on one side of the first support and is electrically connected with the second wireless charging assembly;

when the first support is in adsorption connection with one side of the base through the second magnet group, the first elastic sheet small plate abuts against the second elastic sheet small plate.

3. The combined wireless charger of claim 2, wherein the first cradle has a receiving slot disposed thereon, and the second wireless charging assembly comprises:

the overturning support is rotatably arranged in the accommodating groove, and a second wireless charging coil is arranged inside the overturning support; and

the connecting wire is arranged in the first support, one end of the connecting wire is electrically connected with the second wireless charging coil in the overturning support, and the other end of the connecting wire is electrically connected with the second elastic sheet small plate.

4. The combined wireless charger according to claim 1, further comprising a second bracket disposed on the base, wherein one end of the second bracket is rotatably connected to the first surface of the base, and a third wireless charging assembly electrically connected to the circuit board is disposed inside the second bracket.

5. The combined wireless charger according to claim 4, wherein the base further comprises a rotating shaft assembly, the rotating shaft assembly comprises a fixed tube arranged on the base, a rotating shaft rotatably connected with the fixed tube and a rotating shaft fixing bracket for fixing the rotating shaft, and an end of the second bracket is connected with the rotating shaft.

6. The combined wireless charger according to claim 5, wherein the fixing tube is provided with a threading hole for electrically connecting the third wireless charging assembly with the circuit board, and the rotating shaft fixing support is provided with a wire dividing groove corresponding to the threading hole.

7. The combination wireless charger of claim 5 wherein the shaft assembly further comprises a friction plate disposed within the stationary tube for providing an axial damping force to the shaft.

8. The combined wireless charger of claim 4, further comprising a third magnet set, wherein the first surface of the base and the second support are connected by the third magnet set in an attracting manner.

9. The combination wireless charger of claim 4 further comprising a switch assembly, the switch assembly comprising:

the Hall switch is arranged on the circuit main board and used for connecting or disconnecting the first wireless charging assembly;

the magnet block is arranged on the second support and is opposite to the Hall switch;

when the second support is attached to the first surface of the base, the magnet block triggers the Hall switch, so that the first wireless charging assembly is disconnected with the circuit main board.

10. The combined wireless charger of claim 4 wherein the base has mounting holes formed therein, the base further comprising a support pad disposed on the first side for carrying the charging device on the second cradle, the support pad comprising:

the light guide shell is arranged in the mounting hole of the base, and one side of the light guide shell facing the base is provided with a light inlet groove;

the light guide plate is arranged in the light inlet groove and used for redirecting the light entering the light inlet groove;

the circuit main board is also provided with a light-emitting component facing the light inlet groove, and the light-emitting component is electrically connected with the circuit main board.

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