Wireless charger

Abstract

The utility model discloses a wireless charger. The wireless charger comprises a charging assembly and a support assembly. The charging assembly is used for charging electric equipment. The support assembly is in sliding connection with the charging assembly and is detachably connected with the outside. Wherein the support assembly is provided with a first clamping part, the charging assembly is provided with at least two second clamping parts, and the at least two second clamping parts are sequentially arranged in the sliding direction of the charging assembly relative to the support assembly. And the first clamping part and the second clamping part can be switched between a clamping state and an unlocking state. The first clamping part and the second clamping part are clamped with each other in the clamping state to limit relative sliding of the support assembly and the charging assembly, and are separated from each other in the unlocking state to allow relative sliding of the support assembly and the charging assembly. Through the above mode, the compatibility of the wireless charger to an application scene can be improved.

Description

Technical Field

[0001] The present application relates to the technical field of wireless charging, and in particular to a wireless charger. Background Art

[0002] In life, people often need to use various electronic products, and many electronic products need to be charged frequently. Traditional wired charging operations are cumbersome and the functions are relatively simple. With the development of technology, wireless chargers that are convenient for users to charge have emerged. One type of wireless charger is a car wireless charger used in cars.

[0003] At present, the structure of the on-board wireless charger in the prior art is not flexible enough, and the internal structure of the on-board wireless charger cannot be adjusted according to the application scenario during use, resulting in poor compatibility of the on-board wireless charger with the application scenario. Utility Model Content

[0004] The main technical problem solved by the present application is to provide a wireless charger that can improve the compatibility of the wireless charger with application scenarios.

[0005] In order to solve the above technical problems, the technical solution adopted in this application is: a wireless charger is provided, which includes a charging component and a bracket component. The charging component is used to charge electrical equipment. The bracket component is slidably connected to the charging component and is detachably connected to the outside world. Among them, the bracket component is provided with a first clamping portion, and the charging component is provided with at least two second clamping portions, and the at least two second clamping portions are arranged in sequence along the sliding direction of the charging component relative to the bracket component. The first clamping portion and the second clamping portion can switch between a clamped state and an unlocked state. The first clamping portion and the second clamping portion are clamped to each other in the clamped state to limit the relative sliding of the bracket assembly and the charging assembly, and are disengaged from each other in the unlocked state to allow the bracket assembly and the charging assembly to slide relative to each other.

[0006] The beneficial effects of the present application are as follows: different from the prior art, the charging assembly is used to charge the electrical device, the bracket assembly is slidably connected to the charging assembly and is detachably connected to the outside, wherein the bracket assembly is provided with a first clamping portion, and the charging assembly is provided with at least two second clamping portions, the at least two second clamping portions are arranged in sequence along the sliding direction of the charging assembly relative to the bracket assembly, the first clamping portion and the second clamping portion can be switched between a clamped state and an unlocked state, the first clamping portion and the second clamping portion are clamped to each other in the clamped state to limit the relative sliding of the bracket assembly and the charging assembly, and are disengaged from each other in the unlocked state to allow the bracket assembly and the charging assembly to slide relative to each other. The components slide relative to each other, which makes it easy to adjust the position of the charging component relative to the bracket component, thereby making it easy to adjust the position of the charging component in the application scenario, thereby improving the compatibility of the charging component with the application scenario. For example, when the bracket component is fixed to the air-conditioning outlet of the car, the charging component has the risk of blocking the air-conditioning outlet and affecting the air-conditioning outlet. In addition, the warm air from the air-conditioning is not conducive to the heat dissipation of the charging component. The position of the charging component relative to the bracket component can be adjusted to make the charging component avoid the air-conditioning outlet. In addition, after the charging component slides relative to the bracket component, the first clamping portion can be clamped with a different second clamping portion, so that the wireless charger can maintain the stability of its structure and working state. BRIEF DESCRIPTION OF THE DRAWINGS

[0007] Figure 1 This is a schematic diagram of the three-dimensional structure of an embodiment of a wireless charger of the present application;

[0008] Figure 2 This is a schematic cross-sectional structure diagram of an embodiment of a wireless charger of the present application;

[0009] Figure 3 This is a schematic diagram of the exploded structure of an embodiment of a wireless charger of the present application;

[0010] Figure 4 for Figure 2 A schematic diagram of the exploded structure of the bracket assembly shown;

[0011] Figure 5 for Figure 1 A schematic diagram of a partial structure of the wireless charger shown;

[0012] Figure 6 for Figure 1 A schematic diagram of a partial structural breakdown of the charging assembly shown;

[0013] Figure 7 It is a schematic diagram of the assembly structure of the connecting member, the transmission member and the first clamping part. DETAILED DESCRIPTION

[0014] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0015] After long-term research, the inventors found that the existing vehicle-mounted wireless charger structure is not flexible enough, and the internal structure of the vehicle-mounted wireless charger cannot be adjusted according to the application scenario during use, resulting in poor compatibility of the vehicle-mounted wireless charger with the application scenario. In order to solve this technical problem, the present application provides the following embodiments.

[0016] like Figures 1 to 3 As shown, the wireless charger 1 described in the embodiment of the wireless charger of the present application includes a charging component 100 and a bracket component 200. The charging component 100 is used to charge the electrical device. The bracket component 200 is slidably connected to the charging component 100 and is detachably connected to the outside. Among them, the bracket component 200 is provided with a first clamping portion 210, and the charging component 100 is provided with at least two second clamping portions 111, and the at least two second clamping portions 111 are arranged in sequence along the sliding direction D1 of the charging component 100 relative to the bracket component 200. The first clamping portion 210 and the second clamping portion 111 can switch between a clamping state and an unlocked state. The first clamping portion 210 and the second clamping portion 111 are clamped to each other in the clamping state to limit the relative sliding of the bracket component 200 and the charging component 100, and the first clamping portion 210 and the second clamping portion 111 are disengaged from each other in the unlocked state to allow the bracket component 200 and the charging component 100 to slide relative to each other.

[0017] Specifically, the charging component 100 may include a charging coil 103 , and the wireless charger 1 may charge the electrical device through the charging coil 103 using the principle of electromagnetic induction.

[0018] During use, the wireless charger 1 needs to be fixed at a specific position of the application scene so that the wireless charger 1 can work stably. The wireless charger 1 can be fixed by the bracket assembly 200. By setting the bracket assembly 200 to be slidably connected with the charging assembly 100, it is convenient to adjust the position of the charging assembly 100 relative to the bracket assembly 200, so that it is convenient to adjust the position of the charging assembly 100 in the application scene, improve the working state of the charging assembly 100 in the application scene, and improve the compatibility of the charging assembly 100 with the application scene. For example, when the bracket assembly 200 is fixed to the air-conditioning outlet of the car, the charging assembly 100 has the risk of blocking the air-conditioning outlet and affecting the air-conditioning outlet. In addition, the warm air of the air-conditioning is not conducive to the heat dissipation of the charging assembly 100. The position of the charging assembly 100 relative to the bracket assembly 200 can be adjusted to make the charging assembly 100 avoid the air-conditioning outlet.

[0019] The first clamping portion 210 and the second clamping portion 111 are clamped to each other in the clamped state, which can improve the structural stability of the wireless charger 1, thereby improving the stability of the support assembly 200 and the charging assembly 100 in the working state. The first clamping portion 210 and the second clamping portion 111 are disengaged from each other in the unlocked state, which can facilitate the adjustment of the position of the charging assembly 100 relative to the support assembly 200. By configuring the charging assembly 100 to include at least two second clamping portions 111, the first clamping portion 210 can be clamped with different second clamping portions 111 after the charging assembly 100 slides relative to the support assembly 200, which is conducive to improving the stability of the structure and working state of the wireless charger 1.

[0020] When the position of the charging assembly 100 relative to the bracket assembly 200 needs to be adjusted, the first clamping portion 210 and the second clamping portion 111 can be controlled to enter the unlocked state to disengage from each other, and then the position of the charging assembly 100 relative to the bracket assembly 200 can be adjusted. After the position of the charging assembly 100 relative to the bracket assembly 200 is adjusted, the first clamping portion 210 and the second clamping portion 111 can be controlled to enter the engaged state to engage with each other.

[0021] The charging assembly 100 is used to charge the electrical device, and the bracket assembly 200 is slidably connected to the charging assembly 100, wherein the bracket assembly 200 is provided with a first clamping portion 210, and the charging assembly 100 is provided with at least two second clamping portions 111, and the at least two second clamping portions 111 are arranged in sequence along the sliding direction D1 of the charging assembly 100 relative to the bracket assembly 200, and the first clamping portion 210 and the second clamping portion 111 can be switched between a clamping state and an unlocked state. The first clamping portion 210 and the second clamping portion 111 are clamped to each other in the clamping state to limit the relative sliding of the bracket assembly 200 and the charging assembly 100, and are disengaged from each other in the unlocked state to allow the bracket assembly 200 and the charging assembly 100 to slide relative to each other, so as to facilitate The position of the charging component 100 relative to the bracket assembly 200 can be adjusted to facilitate adjustment of the position of the charging component 100 in the application scenario, thereby improving the compatibility of the charging component 100 with the application scenario. For example, when the bracket assembly 200 is fixed to the air-conditioning outlet of the car, the charging component 100 has the risk of blocking the air-conditioning outlet and affecting the air-conditioning outlet. In addition, the warm air from the air-conditioning is not conducive to the heat dissipation of the charging component 100. The position of the charging component 100 relative to the bracket assembly 200 can be adjusted to allow the charging component 100 to avoid the air-conditioning outlet. In addition, after the charging component 100 slides relative to the bracket assembly 200, the first clamping portion 210 can be clamped with a different second clamping portion 111, so that the wireless charger 1 can maintain the stability of the structure and working state.

[0022] Optionally, the support assembly 200 is configured to be slidable relative to the charging assembly 100 in the height direction of the wireless charger 1 .

[0023] Alternatively, if Figure 2 , Figure 4 and Figure 5 As shown, the second clamping portion 111 is provided with a positioning groove 112. The first clamping portion 210 has a positioning protrusion 211, and in the clamping state, the positioning protrusion 211 is clamped into the positioning groove 112 to limit the relative sliding of the bracket assembly 200 and the charging assembly 100. In the unlocked state, the positioning protrusion 211 is disengaged from the positioning groove 112 to allow the bracket assembly 200 and the charging assembly 100 to slide relative to each other.

[0024] When the position of the charging assembly 100 relative to the support assembly 200 needs to be adjusted, the positioning protrusion 211 can be controlled to disengage from the positioning groove 112 first, and then the position of the charging assembly 100 relative to the support assembly 200 can be adjusted. After the position of the charging assembly 100 relative to the support assembly 200 is adjusted, the positioning protrusion 211 can be controlled to snap into a positioning groove 112 different from the previous one.

[0025] The positioning protrusion 211 can be inserted into different positioning grooves 112 to position the charging component 100 that slides to different positions relative to the support component 200, thereby improving the structural stability of the wireless charger 1, thereby improving the stability of the support component 200 and the charging component 100 in the working state.

[0026] Furthermore, if Figure 2 , Figure 4 and Figure 5 As shown, the charging assembly 100 may include a clamping member 110, and at least two second clamping portions 111 are provided on the clamping member 110. Specifically, at least two positioning grooves 112 are provided on the clamping member 110, and the at least two positioning grooves 112 are arranged in sequence along the sliding direction D1 of the charging assembly 100 relative to the bracket assembly 200. Further, the cross section of the positioning groove 112 is sawtooth-shaped, and the positioning protrusion 211 matches the shape of the positioning groove 112.

[0027] Alternatively, if Figure 2 , Figure 4 and Figure 5 As shown, the first clamping portion 210 can move between a first position and a second position relative to the second clamping portion 111. In the first position, the first clamping portion 210 is clamped with the second clamping portion 111. In the second position, the first clamping portion 210 and the second clamping portion 111 are separated from each other.

[0028] When the position of the charging assembly 100 relative to the bracket assembly 200 needs to be adjusted, the first clamping portion 210 can be controlled to move to the second position first, and then the position of the charging assembly 100 relative to the bracket assembly 200 can be adjusted. After adjusting the position of the charging assembly 100 relative to the bracket assembly 200, the first clamping portion 210 can be controlled to move to the first position. This arrangement can facilitate the switching of the first clamping portion 210 and the second clamping portion 111 between the unlocked state and the clamped state.

[0029] In some embodiments, the first engaging portion 210 performs a sliding motion between the first position and the second position. In other embodiments, the first engaging portion 210 performs a rotational motion between the first position and the second position.

[0030] Alternatively, if Figure 2 , Figure 4 and Figure 5 As shown, the direction D4 in which the first clamping portion 210 moves between the first position and the second position is perpendicular to the sliding direction D1 .

[0031] Alternatively, if Figure 3 , Figures 5 to 7As shown, the charging assembly 100 further includes a pressing member 120 and a transmission member 130, and the transmission member 130 is respectively connected to the pressing member 120 and the first clamping portion 210. The pressing member 120 is configured to drive the transmission member 130 to drive the first clamping portion 210 to move from the first position to the second position when pressed by an external force, so that the first clamping portion 210 is separated from the second clamping portion 111. The transmission member 130 can be transmission-connected between the pressing member 120 and the first clamping portion 210.

[0032] The pressing member 120 can be arranged on the outer surface of the charging assembly 100 so that the user can press it. When pressed, the pressing member 120 can move and drive the transmission member 130 to move, and the transmission member 130 can drive the first clamping part 210 to move, so that the first clamping part 210 moves from the first position to the second position. In this way, the first clamping part 210 and the second clamping part 111 can be quickly switched from the clamping state to the unlocking state.

[0033] Alternatively, if Figure 3 , Figures 5 to 7 As shown, the charging assembly 100 also includes a housing (not marked) and a reset member 107. The housing is provided with a pressing opening 143, and the pressing member 120 is disposed at the pressing opening 143. The reset member 107 is elastic and elastically abuts between the housing and the pressing member 120. When the pressing member 120 is compressed, the reset member 107 is compressed. When the pressing member 120 is not subjected to external pressure, the reset member 107 is deformed and restored, and the pressing member 120 is reset. For example, the reset member 107 is a metal spring.

[0034] Furthermore, if Figure 3 , Figures 5 to 7 As shown, the housing includes a front shell 104 , a middle frame 105 and a rear shell 106 , the middle frame 105 is connected between the front shell 104 and the rear shell 106 , and the reset member 107 is elastically abutted between the rear shell 106 and the pressing member 120 .

[0035] Optionally, the pressing member 120 is rotatably connected to the rear housing 106 , and the pressing member 120 rotates relative to the rear housing 106 when pressed or reset.

[0036] Alternatively, if Figure 3 , Figures 5 to 7 As shown, the charging assembly 100 further includes a pressure rod 121, which is disposed between the pressing member 120 and the transmission member 130. By providing the pressure rod 121, it is convenient to control the position of the pressing member 120 acting on the transmission member 130, thereby improving transmission reliability.

[0037] Alternatively, if Figure 3 , Figures 5 to 7As shown, the pressing member 120 and the first clamping portion 210 are on the same side of the transmission member 130. The transmission member 130 includes a pressure-bearing portion 131 and a toggle portion 132 that are linked and move in opposite directions. The pressure-bearing portion 131 is configured to be driven by the pressing member 120 to move along the first direction D51 or D52, thereby driving the toggle portion 132 to move along the second direction, and driving the first clamping portion 210 to move from the first position to the second position through the toggle portion 132. Among them, the first direction D51 or D52 is the direction from the pressing member 120 to the pressure-bearing portion 131, and the second direction is opposite to the first direction D51 or D52. Among them, when the number of the transmission members 130 is two, the pressure-bearing portion 131 of one of the transmission members 130 is configured to be driven by the pressing member 120 to move along the first direction D51, and the pressure-bearing portion 131 of the other transmission member 130 is configured to be driven by the pressing member 120 to move along the first direction D52.

[0038] The side of the pressing member 120 facing away from the transmission member 130 is used to be pressed by the user. By arranging the pressing member 120 and the first clamping portion 210 on the same side of the transmission member 130, it is convenient to arrange the pressing member 120 and the first clamping portion 210 adjacent to each other, so that the pressing member 120 and the first clamping portion 210 are both on the back of the charging assembly 100, thereby improving the appearance of the charging assembly 100. By arranging the pressure-bearing portion 131 and the toggle portion 132 to move in opposite directions, the transmission member 130 can play a role in reversing the direction of motion transmission between the pressing member 120 and the first clamping portion 210, so that the movement of the pressing member 120 can be transmitted to the first clamping portion 210.

[0039] Optionally, the transmission member 130 is configured as an eccentric structure so that the pressure-bearing portion 131 and the shifting portion 132 move in opposite directions.

[0040] Alternatively, if Figure 4 and Figure 7 As shown, the bracket assembly 200 is provided with a guide post 233, which is at least partially located on one side of the first clamping portion 210 facing the toggle portion 132, and the extension direction of the guide post 233 is parallel to the direction D4 in which the first clamping portion 210 moves between the first position and the second position. The toggle portion 132 is annular with an opening and surrounds the guide post 233.

[0041] The guide column 233 can limit the toggle portion 132 . This arrangement not only facilitates the assembly of the transmission member 130 on one side of the first clamping portion 210 , but also improves the movement stability of the transmission member 130 , thereby improving the transmission effect of the transmission member 130 .

[0042] In some embodiments, the guide post 233 and the first clamping portion 210 may be integrally formed or assembled. In other embodiments, the guide post 233 may be movably disposed on the first clamping portion 210 .

[0043] Alternatively, if Figure 3 , Figures 5 to 7 As shown, there are two pressing members 120, which are spaced apart, and the first clamping portion 210 is located between the two pressing members 120. The transmission member 130 includes two pressure-bearing portions 131 corresponding to the two pressing members 120, and the toggle portion 132 is connected between the two pressure-bearing portions 131.

[0044] The two pressure-bearing parts 131 of each transmission member 130 may correspond to the two pressing members 120. When any one of the two pressing members 120 is pressed, the motion may be transmitted to the corresponding pressure-bearing part 131, and further the first clamping part 210 may be driven to move from the first position to the second position through the toggle part 132. When the two pressing members 120 are pressed synchronously, the motion may be transmitted synchronously to the corresponding two pressure-bearing parts 131, and further the first clamping part 210 may be driven to move from the first position to the second position through the toggle part 132.

[0045] By providing two pressing members 120, the user can press the pressing member 120 from different positions of the charging assembly 100, which can facilitate the user to adjust the position of the charging assembly 100 relative to the bracket assembly 200. By providing the transmission member 130 to include two pressure-bearing parts 131, the two pressing members 120 can act on the same transmission member 130, which can save the internal space of the charging assembly 100 and make the layout of the wireless charger 1 more reasonable.

[0046] Alternatively, if Figure 3 , Figures 5 to 7 As shown, there are two transmission members 130 , and the two transmission members 130 are respectively transmission-connected between the pressing member 120 and the first clamping portion 210 .

[0047] When the pressing member 120 is pressed, the two transmission members 130 can be driven to move synchronously, and then the first clamping portion 210 can be driven to move from the first position to the second position through the two transmission members 130. Such a configuration is conducive to the two transmission members 130 to apply a balanced force to the first clamping portion 210. For example, in the sliding direction D1 of the charging assembly 100, the two transmission members 130 are respectively located on both sides of the positioning protrusion 211.

[0048] Furthermore, the first clamping portion 210 has a central axis, which is parallel to the movement direction of the first clamping portion 210 between the first position and the second position. The two transmission members 130 are symmetrically arranged around the central axis of the first clamping portion 210. This is beneficial for the two transmission members 130 to apply a balanced force to the first clamping portion 210, and can also offset the force of the two transmission members 130 on the first clamping portion 210 in the spacing direction of the two transmission members 130, thereby improving the transmission effect of the transmission member 130.

[0049] Alternatively, if Figure 7 As shown, there are two guide posts 233 , and the toggle parts 132 of the two transmission members 130 respectively surround one guide post 233 . The toggle parts 132 of the two transmission members 130 can be located between the two guide posts 233 . The two guide posts 233 can limit the toggle parts 132 of the two transmission members 130 .

[0050] Alternatively, if Figure 3 , Figure 4 and Figure 7 As shown, a concave groove 214 is provided on one side of the first clamping portion 210 facing the second clamping portion 111, and the guide column 233 and the toggle portion 132 are located in the concave groove 214, so that the toggle portion 132 will not interfere with the second clamping portion 111 when the first clamping portion 210 and the second clamping portion 111 are clamped. Furthermore, the positioning protrusion 211 is divided into two parts by the concave groove 214. In other words, the positioning protrusion 211 is distributed on both sides of the concave groove 214, which can promote balanced clamping between the positioning protrusion 211 and the positioning groove 112.

[0051] Optionally, the transmission member 130 is formed by bending a metal wire, for example, the transmission member 130 is formed by bending a steel needle.

[0052] Alternatively, if Figure 3 , Figure 4 and Figure 7 As shown, the transmission member 130 further includes two connecting sections 133, each connecting section 133 being connected between a toggle portion 132 and a pressure-bearing portion 131. The first clamping portion 210 may be provided with a support groove 236, and the connecting section 133 is inserted into the support groove 236. The support groove 236 may support and limit the connecting section 133, so that the connecting section 133 can be rotated in the support groove 236 as a rotating shaft. When the pressure-bearing portion 131 is acted upon by the pressing member, the connecting section 133 may be rotated as a rotating shaft, and the toggle portion 132 may be driven to rotate with the connecting section 133 as a rotating shaft, and then the toggle portion 132 may drive the first clamping portion 210 to move from the first position to the second position.

[0053] Alternatively, if Figures 2 to 4 As shown, the bracket assembly 200 includes a bracket body 220 and an elastic member 240. One end of the elastic member 240 elastically abuts against a side of the first clamping portion 210 that is away from the second clamping portion 111, and the other end of the elastic member 240 elastically abuts against the bracket body 220. The elastic member 240 is used to drive the first clamping portion 210 to move from the second position to the first position through elastic deformation, so that the first clamping portion 210 and the second clamping portion 111 are clamped with each other.

[0054] Specifically, the bracket assembly 200 includes a bracket body 220, a connecting member 230 and an elastic member 240. The bracket body 220 and the connecting member 230 are relatively fixed. The connecting member 230 includes an abutting portion 231. One end of the elastic member 240 elastically abuts against a side of the first clamping portion 210 away from the second clamping portion 111, and the other end of the elastic member 240 elastically abuts against the abutting portion 231.

[0055] When the first clamping portion 210 and the second clamping portion 111 enter the unlocked state, the elastic member 240 can be compressed, and the position of the charging assembly 100 relative to the bracket assembly 200 can be adjusted. After adjusting the position of the charging assembly 100 relative to the bracket assembly 200, the elastic member 240 can be controlled to deform and recover, and the elastic member 240 can drive the first clamping portion 210 to move from the second position to the first position to enter the clamping state with the second clamping portion 111. In this way, the first clamping portion 210 and the second clamping portion 111 can be automatically clamped, thereby improving the convenience of using the wireless charger 1.

[0056] Alternatively, if Figures 2 to 4 As shown, the bracket body 220 is columnar, a connector 230 is fixedly provided at one end of the bracket body 220, and a connecting portion 250 is provided at the other end of the bracket body 220, and the connecting portion 250 is detachably connected to the outside.

[0057] Optionally, the bracket body 220 is assembled and connected with the connecting piece 230 .

[0058] Alternatively, if Figures 2 to 4 As shown, the abutting portion 231 is provided with a mounting groove 232 opening toward the second clamping portion 111 , the elastic member 240 is disposed in the mounting groove 232 and abuts between the bottom wall of the mounting groove 232 and the first clamping portion 210 , and the first clamping portion 210 is movably located in the mounting groove 232 .

[0059] The mounting groove 232 can limit the first clamping portion 210 . This arrangement not only facilitates the assembly of the elastic member 240 and the first clamping portion 210 on the connecting member 230 , but also improves the structural stability of the bracket assembly 200 .

[0060] Alternatively, if Figures 2 to 4 As shown, the first clamping portion 210 is provided with a guide hole 212, and the bracket body 220 includes a guide column 233, which is slidably arranged in the guide hole 212 and extends toward the second clamping portion 111 to guide the movement of the first clamping portion 210 between the first position and the second position.

[0061] Specifically, the abutment portion 231 includes a guide column 233 extending from the bottom wall of the mounting slot 232 toward the second clamping portion 111 . The guide column 233 is slidably disposed in the guide hole 212 to guide the movement of the first clamping portion 210 between the first position and the second position.

[0062] Such a configuration not only facilitates accurate assembly of the first clamping portion 210 on the connecting member 230 , but also improves the structural stability of the bracket assembly 200 .

[0063] Optionally, the elastic member 240 is a spring. The elastic member 240 can be sleeved on the guide column 233, and the guide column 233 can limit the elastic member 240.

[0064] Alternatively, if Figures 2 to 4 As shown, the charging assembly 100 is provided with a receiving space 141 and a sliding groove 142 connected to the receiving space 141, at least two second clamping portions 111 are located in the receiving space 141, and the sliding groove 142 extends along the arrangement direction D2 of the at least two second clamping portions 111. The bracket assembly 200 has a first end and a second end opposite to each other in its extension direction. The first end of the bracket assembly 200 extends into the receiving space 141 through the sliding groove 142, and can move along the extension direction of the sliding groove 142, so that the bracket assembly 200 and the charging assembly 100 can slide relative to each other. The first clamping portion 210 is movably provided at the first end of the bracket assembly 200.

[0065] Specifically, the charging assembly 100 has a charging side 101 and a connecting side 102 that are arranged opposite to each other, and the charging assembly 100 is opposite to the power-consuming device through the charging side 101. The bracket assembly 200 includes a bracket body 220 and a connecting member 230, the bracket body 220 and the connecting member 230 are relatively fixedly arranged, and the first clamping portion 210 is movably arranged on the connecting member 230. The connecting member 230 is slidably connected to the connecting side 102, so that the bracket assembly 200 is slidably connected to the charging assembly 100.

[0066] The charging assembly 100 can charge the electric device through the charging side 101. By providing the connecting member 230, the assembly connection between the bracket assembly 200 and the charging assembly 100 can be facilitated.

[0067] Alternatively, if Figures 2 to 4As shown, the charging component 100 is provided with a receiving space 141 and a sliding groove 142 connected to the receiving space 141, and the sliding groove 142 is opened on the connecting side 102. The second clamping portion 111 is in the receiving space 141. The first clamping portion 210 is movably provided at the sliding groove 142. The connecting member 230 is movably provided in the sliding groove 142 and the connecting member 230 is configured to slide along the arrangement direction D2 of at least two second clamping portions 111, so that the bracket assembly 200 and the charging component 100 can slide relative to each other along the arrangement direction D2. The connecting member 230 has a limiting portion 234 in the receiving space 141, and the limiting portion 234 is used to limit the connecting member 230 from being separated from the receiving space 141, thereby connecting the bracket assembly 200 to the charging component 100.

[0068] Specifically, if Figure 1 , Figure 2 and Figure 4 As shown, in the width direction D3 of the sliding groove 142 , the size L1 of the limiting portion 234 is larger than the size of the sliding groove 142 to limit the connection member 230 from being separated from the accommodating space 141 , thereby connecting the bracket assembly 200 to the charging assembly 100 .

[0069] By providing the accommodation space 141 and the sliding groove 142, the first clamping portion 210 and the second clamping portion 111 can be clamped inside the charging assembly 100, thereby improving the appearance of the charging assembly 100. At the same time, the charging assembly 100 can protect the clamping structure of the first clamping portion 210 and the second clamping portion 111. By providing the limiting portion 234, the connection stability between the bracket assembly 200 and the charging assembly 100 can be improved.

[0070] Furthermore, the length direction of the sliding slot 142 may be parallel to the arrangement direction D2 of the at least two second clamping portions 111 .

[0071] Optionally, the accommodating space 141 is formed by being surrounded by the aforementioned shell.

[0072] Alternatively, if Figure 4 As shown, the guide portion 235 is connected to the abutting portion 231 through the limiting portion 234 to form a connecting member 230 .

[0073] Alternatively, if Figures 1 to 3 As shown, the connection side 102 is provided with a pressing opening 143, the pressing opening 143 is communicated with the accommodation space 141, the pressing member 120 is arranged at the pressing opening 143, and the pressing rod 121 and the transmission member 130 are arranged in the accommodation space 141. Furthermore, there are two pressing openings 143, and the sliding groove 142 is arranged in the area between the two pressing openings 143.

[0074] Optionally, the rear shell 106 is located at the connecting side 102 , and the sliding groove 142 and the pressing hole 143 are opened on the rear shell 106 .

[0075] Alternatively, if Figure 2 , Figure 3 and Figure 5 As shown, the first end of the bracket assembly 200 is provided with a guide portion 235, and the guide portion 235 is located at the periphery of the first clamping portion 210. The charging assembly 100 is provided with a guide rail portion 151 at the periphery of at least two second clamping portions 111, and the guide rail portion 151 extends along the sliding direction D1. The guide portion 235 is clamped with the guide rail portion 151 and can slide relative to the guide rail portion 151 along the extension direction of the guide rail portion 151, so as to guide the relative sliding of the bracket assembly 200 and the charging assembly 100.

[0076] Specifically, the connecting member 230 is provided with a guide portion 235, and the guide portion 235 is located at the periphery of the first clamping portion 210. The charging assembly 100 is provided with a guide rail portion 151 at the periphery of at least two second clamping portions 111, and the guide rail portion 151 extends along the sliding direction D1 of the charging assembly 100 relative to the bracket assembly 200. The guide portion 235 and the guide rail portion 151 are both located in the accommodating space 141 and cooperate with each other to guide the relative sliding of the bracket assembly 200 and the charging assembly 100.

[0077] By providing the guide portion 235 and the guide rail portion 151 , the relative sliding stability between the bracket assembly 200 and the charging assembly 100 can be improved.

[0078] Alternatively, if Figure 2 , Figure 3 and Figure 5 As shown, there are two guide rail portions 151, and at least two second clamping portions 111 are located in the interval between the two guide rail portions 151. Further, the charging assembly 100 includes a guide rail member 150, and the guide rail member 150 is provided with a receiving groove 152 with an opening toward the first clamping portion 210. The clamping member 110 is installed in the receiving groove 152 and at least two second clamping portions 111 are exposed outside the receiving groove 152. The groove wall of the receiving groove 152 is used to form two guide rail portions 151 on both sides of the opening of the receiving groove 152.

[0079] Alternatively, if Figure 2 and Figure 3As shown, the charging assembly 100 further includes a heat sink 108 and a circuit board 109. The heat sink 108 is located on the side of the circuit board 109 and the charging coil 103 close to the guide member 150 to promote heat dissipation of the charging coil 103 and the circuit board 109. The circuit board 109 is used to control the operation of the wireless charger 1, for example, to control the charging coil 103 to charge the electrical device. The charging coil 103, the guide member 150, the heat sink 108 and the circuit board 109 are all in the accommodation space 141.

[0080] Optionally, the charging assembly 100 further includes a wire 1091 , and the charging coil 103 and the circuit board 109 can be connected to an external power source via the wire 1091 .

[0081] Optionally, the connection side 102 is provided with a heat dissipation hole connecting the accommodating space 141 with the outside, for example, the rear shell 106 and the pressing member 120 are both provided with a heat dissipation hole connecting the accommodating space 141 with the outside, so as to promote heat dissipation of the charging coil 103 and the circuit board 109 .

[0082] Optionally, the outer surface of the bracket assembly 200 is provided with anti-slip textures to facilitate the user's grip.

[0083] Alternatively, if Figure 2 and Figure 3 As shown, one end of the bracket assembly 200 away from the charging assembly 100 has a connecting portion 250. The bracket assembly 200 is detachably connected to the outside world through the connecting portion 250.

[0084] Such a configuration can enable the wireless charger 1 to work stably, improve the working state of the wireless charger 1 in the application scenario, and at the same time adjust the position of the wireless charger 1 in the application scenario.

[0085] Optionally, the connecting portion 250 includes a hook 251 , a suction cup and / or a clamping mechanism, etc. For example, the bracket assembly 200 hangs the wireless charger 1 at an air outlet of an air conditioner outside through the hook 251 .

[0086] In summary, the present embodiment can realize the convenience of adjusting the position of the charging component 100 relative to the bracket component 200, thereby facilitating the adjustment of the position of the charging component 100 in the application scenario, improving the working state of the charging component 100 in the application scenario and the compatibility with the application scenario. The first clamping portion 210 and the second clamping portion 111 can improve the stability of the bracket component 200 and the charging component 100 in the working state. After the charging component 100 slides relative to the bracket component 200, the first clamping portion 210 can be clamped with different second clamping portions 111, which is beneficial to improving the stability of the structure and working state of the wireless charger 1.

[0087] The above descriptions are merely embodiments of the present application and are not intended to limit the patent scope of the present application. Any equivalent structure or equivalent process transformation made using the contents of the present application specification and drawings, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present application.

Claims

1. A wireless charger, characterized in that: include: A charging component, used for charging electrical equipment; A bracket assembly, slidably connected to the charging assembly and detachably connected to the outside; Among them, the bracket assembly is provided with a first clamping portion, and the charging assembly is provided with at least two second clamping portions, and at least two of the second clamping portions are arranged in sequence along the sliding direction of the charging assembly relative to the bracket assembly; the first clamping portion and the second clamping portion can be switched between a clamping state and an unlocked state; the first clamping portion and the second clamping portion are clamped to each other in the clamping state to limit the relative sliding of the bracket assembly and the charging assembly, and are disengaged from each other in the unlocked state to allow the bracket assembly and the charging assembly to slide relative to each other.

2. The wireless charger according to claim 1, characterized in that: The second clamping portion is provided with a positioning groove; the first clamping portion has a positioning protrusion, and in the clamping state, the positioning protrusion is clamped into the positioning groove to limit the relative sliding of the bracket assembly and the charging assembly; in the unlocking state, the positioning protrusion is disengaged from the positioning groove to allow the bracket assembly and the charging assembly to slide relative to each other.

3. The wireless charger according to claim 1, characterized in that: The first clamping portion can move between a first position and a second position relative to the second clamping portion; in the first position, the first clamping portion is clamped with the second clamping portion; in the second position, the first clamping portion and the second clamping portion are disengaged from each other.

4. The wireless charger according to claim 3, characterized in that: The charging component also includes a pressing member and a transmission member, and the transmission member is respectively connected to the pressing member and the first clamping part; the pressing member is configured to drive the transmission member to drive the first clamping part to move from the first position to the second position when pressed by an external force, so that the first clamping part is disengaged from the second clamping part.

5. The wireless charger according to claim 4, characterized in that: The pressing member and the first clamping portion are on the same side of the transmission member; the transmission member includes a pressure-bearing portion and a toggle portion that are linked and move in opposite directions, the pressure-bearing portion is configured to be driven by the pressing member to move along a first direction, thereby driving the toggle portion to move along a second direction, and driving the first clamping portion to move from the first position to the second position through the toggle portion; wherein the first direction is the direction of the pressing member toward the pressure-bearing portion, and the second direction is opposite to the first direction.

6. The wireless charger according to claim 5, characterized in that: The bracket assembly is provided with a guide column, which is at least partially located on the side of the first clamping portion facing the toggle portion, and the extension direction of the guide column is parallel to the direction in which the first clamping portion moves between the first position and the second position; the toggle portion is a ring with an opening and surrounds the guide column.

7. The wireless charger according to claim 5, characterized in that: The number of the pressing members is two, the two pressing members are arranged at an interval, and the first clamping portion is located between the two pressing members; the transmission member includes two pressure-bearing portions corresponding to the two pressing members one by one, and the toggle portion is connected between the two pressure-bearing portions; and / or, The number of the transmission members is two, and the two transmission members are respectively transmission-connected between the pressing member and the first clamping portion.

8. The wireless charger according to claim 3, characterized in that: The bracket assembly includes a bracket body and an elastic member; one end of the elastic member elastically abuts against a side of the first clamping portion facing away from the second clamping portion, and the other end of the elastic member elastically abuts against the bracket body; the elastic member is used to drive the first clamping portion to move from the second position to the first position through elastic deformation, so that the first clamping portion and the second clamping portion are clamped with each other.

9. The wireless charger according to claim 8, characterized in that: The first clamping portion is provided with a guide hole, and the bracket body includes a guide column, which is slidably arranged in the guide hole and extends toward the second clamping portion to guide the movement of the first clamping portion between the first position and the second position.

10. The wireless charger according to claim 1, characterized in that: The charging assembly is provided with a receiving space and a sliding groove connected to the receiving space, at least two of the second clamping parts are located in the receiving space, and the sliding groove extends along the arrangement direction of the at least two of the second clamping parts; The bracket assembly has a first end and a second end facing each other in its extension direction; the first end of the bracket assembly extends through the sliding slot into the accommodating space and is movable along the extension direction of the sliding slot so that the bracket assembly and the charging assembly can slide relative to each other; The first clamping portion is movably disposed at the first end of the bracket assembly.

11. The wireless charger according to claim 10, characterized in that: A guide portion is provided at the first end of the bracket assembly, and the guide portion is located at the periphery of the first clamping portion. The charging assembly is provided with a guide rail portion at the periphery of at least two second clamping portions, and the guide rail portion extends along the sliding direction; the guide portion is clamped with the guide rail portion and can slide relative to the guide rail portion along the extension direction of the guide rail portion, so as to guide the relative sliding of the bracket assembly and the charging assembly.

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