Limiting mechanism, wireless charging device and vehicle

Abstract

The utility model relates to a limiting mechanism, a wireless charging device and a vehicle, the limiting mechanism is used for being connected to a wireless charging module, the wireless charging module is used for charging electronic equipment, the limiting mechanism comprises a limiting module, and one end of the limiting module is used for being arranged on one side of the wireless charging module; and the other end is used for being detachably connected to the other side of the wireless charging module so as to abut against and limit the electronic equipment to the wireless charging module. One end of the limiting module is used for being arranged on one side of the wireless charging module, the electronic equipment is firstly placed on the wireless charging module, then the other end of the limiting module is detachably connected to the other side of the wireless charging module, and therefore the electronic equipment can abut against and be limited to the wireless charging module. Therefore, the wireless charging device is ensured to have better constraining force on the electronic equipment, the electronic equipment is prevented from moving relative to the wireless charging module, and the wireless charging module is ensured to continuously and stably supply power to the electronic equipment.

Description

Technical Field

[0001] The present disclosure relates to the technical field of wireless charging, and in particular to a limiting mechanism, a wireless charging device and a vehicle. Background Art

[0002] A wireless charger is a device that uses the principle of electromagnetic induction to charge. When charging, the electronic device is placed in the induction area of ​​the wireless charger, that is, on the surface of the wireless charger. Wireless chargers have strict requirements on the position of electronic devices during the power supply process. In related technologies, wireless chargers have poor restraint on electronic devices, making it easy for electronic devices to move relative to the wireless charger, resulting in discontinuous and unstable charging. For example, when a wireless charger is used in a vehicle, the electronic device is easy to move relative to the wireless charger during bumps and turns, thereby affecting the continuity and stability of the charging of the electronic device. Utility Model Content

[0003] The purpose of the present disclosure is to provide a limiting mechanism, a wireless charging device and a vehicle to at least partially solve the problems existing in the related art.

[0004] In order to achieve the above-mentioned purpose, the present disclosure provides a limiting mechanism for connecting to a wireless charging module, wherein the wireless charging module is used to charge an electronic device. The limiting mechanism includes a limiting module, wherein one end of the limiting module is used to be arranged on one side of the wireless charging module, and the other end is used to be detachably connected to the other side of the wireless charging module so as to limit the electronic device to abut against the wireless charging module.

[0005] Optionally, the limiting module includes a first limiting structure and a second limiting structure, the first limiting structure is used to limit the lateral displacement of the electronic device relative to the wireless charging module toward the electronic device, and the second limiting structure is used to limit the movement of the electronic device in a direction away from the wireless charging module.

[0006] Optionally, the limiting module includes a flexible limiting member, and the flexible limiting member is used to tightly restrain the electronic device to the wireless charging module.

[0007] Optionally, the limiting module includes: a roller blind, used to releasably abut the electronic device against the wireless charging module; a rotating shaft, used to be arranged on one side of the wireless charging module and connected to one end of the roller blind, so as to roll up the roller blind; and a driving member, the rotating shaft is connected to the driving member, and the driving member can drive the rotating shaft to rotate, so as to retract the roller blind to be wound on the rotating shaft when the roller blind releases the electronic device.

[0008] Optionally, the driving member is a clockwork spring, and the clockwork spring is configured to elastically reset when the rolling blind releases the electronic device to retract the rolling blind.

[0009] Optionally, the limiting module is provided with a viewing area, and the viewing area is used to correspond to the display panel setting of the electronic device so that a user can view the electronic device.

[0010] Optionally, the limiting mechanism includes: a base provided with a accommodating cavity, the accommodating cavity is used to accommodate the limiting module; and a frame connected to the base, the base and the frame enclose an installation cavity to accommodate the wireless charging module.

[0011] Optionally, one of the frame and the limiting module is provided with a first engaging member, and the other is provided with a second engaging member, and the second engaging member is engaged and connected with the first engaging member to detachably connect the limiting module to the frame.

[0012] According to a second aspect of an embodiment of the present disclosure, a wireless charging device is provided, comprising a wireless charging module and a limiting mechanism as described in any one of the above embodiments, wherein the limiting mechanism is used to be installed to the wireless charging module.

[0013] According to a third aspect of an embodiment of the present disclosure, a vehicle is provided, comprising the wireless charging device described in any one of the above embodiments.

[0014] The technical solution provided by the embodiments of the present disclosure may have the following beneficial effects:

[0015] One end of the limiting module is used to be set on one side of the wireless charging module. First, the electronic device is placed on the wireless charging module, and then the other end of the limiting module is detachably connected to the other side of the wireless charging module, so that the electronic device can be abutted and limited on the wireless charging module, ensuring that the wireless charging device can have a good restraint force on the electronic device, avoiding the electronic device from moving relative to the wireless charging module, and ensuring that the wireless charging module can provide continuous and stable power supply to the electronic device.

[0016] Other features and advantages of the present disclosure will be described in detail in the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings are used to provide a further understanding of the present disclosure and constitute a part of the specification. Together with the following specific embodiments, they are used to explain the present disclosure but do not constitute a limitation of the present disclosure. In the accompanying drawings:

[0018] Figure 1 is a schematic diagram showing a natural state of a wireless charging device according to an exemplary embodiment of the present disclosure.

[0019] Figure 2 is a schematic diagram showing a stretched state of a wireless charging device according to an exemplary embodiment of the present disclosure.

[0020] Figure 3 It is a schematic diagram of a limiting mechanism in a wireless charging device according to an exemplary embodiment of the present disclosure.

[0021] Figure 4 yes Figure 3 Cross-sectional view along the AA direction.

[0022] Figure 5 The figure is a side view of a wireless charging device in use according to an exemplary embodiment of the present disclosure.

[0023] Description of Reference Numerals

[0024] 10. electronic device; 20. wireless charging module; 110. base; 111. accommodating cavity; 112. seat body; 1121. opening; 113. plug; 120. frame; 130. installation cavity; 300. limit module; 311. roller blind; 3111. connecting shaft; 313. handle; 314. avoidance area; 321. rotating shaft; 322. driving member; 3221. clockwork spring; 410. first engaging member; 411. buckle; 420. second engaging member; 421. protrusion. DETAILED DESCRIPTION

[0025] The specific implementation of the present disclosure is described in detail below in conjunction with the accompanying drawings. It should be understood that the specific implementation described herein is only used to illustrate and explain the present disclosure, and is not used to limit the present disclosure.

[0026] In the present disclosure, unless otherwise stated, directional words such as "upper, lower, and vertical" are defined with the charging surface of the wireless charging module as the horizontal plane. Figure 4 and Figure 5 The directions of the drawings, "inside" and "outside" are defined according to the outlines of the corresponding parts. The terms used in this disclosure, such as "first" and "second", are used to distinguish one element from another and do not have order and importance. In addition, when the following description refers to the drawings, unless otherwise indicated, the same numbers in different drawings represent the same or similar elements.

[0027] See also Figures 1 to 5The embodiment of the present disclosure provides a limiting mechanism for connecting to a wireless charging module 20, and the wireless charging module 20 is used to charge the electronic device 10. The limiting mechanism may include a limiting module 300, one end of the limiting module 300 may be used to be arranged on one side of the wireless charging module 20, and the other end may be used to be detachably connected to the other side of the wireless charging module 20, that is, the limiting module 300 may extend from one side of the electronic device 10 through a side of the electronic device 10 away from the wireless charging module 20 to another side (refer to Figure 5 , the limiting module 300 extends from the left side of the electronic device 10 through the upper surface of the electronic device 10 to the right side) to limit the electronic device 10 against the wireless charging module 20, thereby preventing the electronic device 10 from moving relative to the wireless charging module 20. When the charging surface of the wireless charging module 20 is set at an angle (non-horizontal), for example, when the wireless charging module 20 is set at an angle on a vehicle or on a vertical wall, the limiting module 300 can be set to extend from the lower side of the wireless charging module 20 to the higher side to resist the gravity of the electronic device 10. The limiting module 300 can be directly connected to the wireless charging module 20, or it can be connected to the wireless charging module 20 through a mounting seat, and no specific limitation is made here.

[0028] It can be understood that one end of the limiting module 300 is used to be arranged on one side of the wireless charging module 20. The electronic device 10 is first placed on the wireless charging module 20, and then the other end of the limiting module 300 is detachably connected to the other side of the wireless charging module 20, so that the electronic device 10 can be abutted and limited on the wireless charging module 20, thereby preventing the electronic device 10 from moving relative to the wireless charging module 20, and ensuring that the wireless charging module 20 can provide continuous and stable power supply to the electronic device 10.

[0029] In this embodiment, the electronic device 10 may be a mobile phone, a tablet, a camera, or any other device capable of receiving wireless charging.

[0030] In one embodiment, the limiting module 300 may include a first limiting structure and a second limiting structure. The first limiting structure may be used to limit the lateral displacement of the electronic device 10 relative to the wireless charging module 20 toward the electronic device 10, and the second limiting structure may be used to limit the movement of the electronic device 10 in a direction away from the wireless charging module 20. The lateral direction here refers to Figure 5 The left and right directions and the directions perpendicular to the drawing plane shown in the figure, the direction away from the wireless charging module 20 refers to Figure 5The first limiting structure and the second limiting structure cooperate with each other to limit the electronic device 10 to the surface of the wireless charging module 20, ensuring that the wireless charging module 20 can continuously and stably supply power to the electronic device 10. In other embodiments, the first limiting structure can also be formed on the wireless charging module 20, and the second limiting structure can be set on the limiting mechanism.

[0031] For example, the bottom of the electronic device 10 or the charging surface of the wireless charging module 20 may be provided with a rubber protrusion, and the rubber protrusion has a certain friction damping coefficient to limit the electronic device 10 from moving sideways (i.e., Figure 4 and Figure 5 The direction away from the wireless charging module 20 is covered by a cover plate or the like on the surface of the electronic device 10 to limit the electronic device 10 from moving in a direction away from the wireless charging module 20 (i.e. Figure 4 and Figure 5 The rubber protrusion is equivalent to the first limiting structure, and the cover plate is equivalent to the second limiting structure.

[0032] The limiting module 300 can be a frame structure, which is used to be arranged on the wireless charging module 20. A plurality of rubber protrusions 421 are arranged on the inner ring of the frame structure. The electronic device 10 is placed in the frame structure and abuts against the plurality of rubber protrusions 421. The rubber protrusions 421 can limit the movement of the electronic device 10 relative to the wireless charging module 20 in the horizontal and vertical directions.

[0033] In this implementation, see Figures 1 to 5 The limiting module 300 may include a flexible limiting member, which is used to tightly restrain the electronic device 10 to the wireless charging module 20, thereby preventing the electronic device 10 from moving relative to the wireless charging module 20, and ensuring that the wireless charging module 20 can continuously and stably supply power to the electronic device 10. Compared with a rigid limiting structure, the flexible limiting structure can avoid squeezing and "damaging" the electronic device 10 during the limiting process of the electronic device 10, and can be more adaptable to limiting electronic devices 10 of various sizes. Another advantage is that the flexible member can simultaneously achieve the above-mentioned limiting in multiple directions, without the need to set up multiple limiting structures.

[0034] Of course, in other embodiments, the limiting module 300 may also include a rigid limiting structure, such as a plastic cover adapted to the size of the electronic device 10. When the rigid limiting structure is used, the above-mentioned rubber protrusion may be combined for limiting.

[0035] In one embodiment, see Figures 3 to 5The limiting module 300 may include a roller shutter 311 and a rotating shaft 321. The roller shutter 311 is used to releasably abut the electronic device 10 against the wireless charging module 20. The roller shutter 311 may be a structural member made of various flexible materials such as PVC (Polyvinyl chloride), leather or cloth. These materials have a large friction coefficient, and thus can form a large static friction force to limit the electronic device 10 from sliding relative to the wireless charging module 20. The roller shutter 311 may be provided with a free end and a fixed end that are relatively arranged. The rotating shaft 321 is used to be arranged on one side of the wireless charging module 20 and connected to one end (fixed end) of the roller shutter 311, so as to be used to roll up the roller shutter 311, so that the roller shutter 311 can be stored when not in use to reduce the occupied space.

[0036] It should be noted that the fixed end refers to the end of the rolling curtain 311 that does not move relative to the wireless charging module 20 during the unfolding process, and the free end refers to the end of the rolling curtain 311 that moves relative to the wireless charging module 20 during the unfolding process.

[0037] It can be understood that by pulling the free end of the rolling curtain 311 to allow the rolling curtain 311 to bypass the electronic device 10, the rotating shaft 321 rotates, and the free end of the rolling curtain 311 is detachably connected to one side of the wireless charging module 20, so that the electronic device 10 can be abutted and restricted to the wireless charging module 20, thereby preventing the electronic device 10 from moving relative to the wireless charging module 20; when it is necessary to release the restriction on the electronic device 10, the free end of the rolling curtain 311 is disconnected, and the rotating shaft 321 rotates in the opposite direction to roll up the rolling curtain 311 on the rotating shaft 321, thereby reducing the space occupied by the rolling curtain 311.

[0038] In this implementation, see Figure 5 When the electronic device 10 is charging, in the vertical direction, the free end and the fixed end of the rolling curtain 311 are both lower than the height of the upper surface of the electronic device 10 to ensure that the rolling curtain 311 can stably abut and limit the electronic device 10 on the surface of the wireless charging module 20.

[0039] Of course, in other embodiments, in the vertical direction, one of the free end and the fixed end of the rolling curtain 311 may be flush with the upper surface of the electronic device 10 , and the other may be lower than the upper surface of the electronic device 10 .

[0040] In one embodiment, see Figure 3 and Figure 4 The limiting module 300 may further include a driving member 322 , to which the rotating shaft 321 may be connected. The driving member 322 may drive the rotating shaft 321 to rotate, so as to roll up the rolling curtain 311 onto the rotating shaft 321 when the rolling curtain 311 releases the electronic device 10 , thereby reducing the space occupied by the rolling curtain 311 .

[0041] In this implementation, see Figure 3 and Figure 4 The driving member 322 may be a clockwork spring 3221, and the clockwork spring 3221 is configured to elastically reset when the rolling curtain 311 releases the electronic device 10, so as to retract the rolling curtain 311 to be wound around the rotating shaft 321. By setting the clockwork spring 3221, the self-reset of the rolling curtain 311 is achieved, thereby reducing the space occupied by the rolling curtain 311.

[0042] It can be understood that when the rolling curtain 311 is in the process of abutting and limiting the electronic device 10 against the wireless charging module 20, the clockwork spring 3221 is wound. Because the torsional torque generated by the deformation of the clockwork spring 3221 acts on the rotating shaft 321, the rotating shaft 321 has a tendency to pull the free end of the rolling curtain 311 back. Because the free end and the fixed end of the rolling curtain 311 are respectively located on both sides of the wireless charging module 20, the force exerted by the rolling curtain 311 on the electronic device 10 can be decomposed into a tensile force parallel to the surface of the electronic device 10 and a pressure perpendicular to the surface of the electronic device 10. This part of the pressure can abut and limit the electronic device 10 against the surface of the wireless charging module 20, thereby preventing the electronic device 10 from jumping relative to the wireless charging module 20.

[0043] For further information, see Figure 3 and Figure 4 The number of the springs 3221 can be two, and they can be relatively arranged at the two ends of the rotating shaft 321. By arranging two springs 3221, it can be ensured that the pulling force of the springs 3221 on the free end of the rolling curtain 311 is more stable and more reliable.

[0044] Of course, in other embodiments, the driving member 322 may also be a driving motor or a hand wheel. The driving motor or the hand wheel can drive the rotating shaft 321 to rotate so as to roll up the rolling curtain 311 and retract it onto the rotating shaft 321 , thereby reducing the space occupied by the rolling curtain 311 .

[0045] In one embodiment, the limiting module 300 may be provided with a viewing area, and the viewing area is used to correspond to the display panel setting of the electronic device 10 so that the user can view the display panel of the electronic device 10, for example, to check the charging status.

[0046] The viewing area may be an avoidance hole, or a transparent structural member made of a material that can be touched, so that the user can operate the electronic device 10 during the charging process.

[0047] The limiting module 300 may also be provided with a hole, which is used to correspond to the electronic device 10 so as to facilitate heat dissipation of the electronic device 10 during the charging process. Of course, the user can also view the display panel of the electronic device 10 through the hole.

[0048] In one embodiment, see Figures 1 to 3 ,as well as Figure 5 The limiting mechanism may further include a base 110 and a frame 120. The base 110 is provided with a receiving cavity 111, and the receiving cavity 111 is used to receive the limiting module 300. The frame 120 is connected to the base 110, and the base 110 and the frame 120 are enclosed to form an installation cavity 130, and the installation cavity 130 is used to receive the wireless charging module 20, so that the wireless charging module 20 and the limiting module 300 can be well protected.

[0049] For further information, see Figure 4 The base 110 may include a seat body 112 and two plugs 113. The seat body 112 is provided with an opening 1121, and the limiting module 300 can enter and exit the seat body 112 through the opening 1121, that is, the rolling shutter 311 can enter and exit the seat body 112 through the opening 1121. The seat body 112 and the two plugs 113 enclose a receiving cavity 111, and the two plugs 113 are assembled on the seat body 112 through positioning pins. The plug 113 is provided with an axial hole, and the two ends of the rotating shaft 321 are rotatably connected to the axial holes of the plug 113 respectively. The clockwork spring 3221 is elastically connected between the rotating shaft 321 and the plug 113, and the free end of the rolling shutter 311 may be provided with a connecting shaft 3111, and the connecting shaft 3111 is connected along Figure 4 The left and right directions (i.e. Figure 5 The spring 3221 extends perpendicular to the drawing to fix the position and shape of the rolling curtain 311 in this direction. In a natural state, the rolling curtain 311 is accommodated in the accommodating cavity 111 under the elastic force of the spring 3221, and the connecting shaft 3111 of the rolling curtain 311 abuts against the opening 1121, so as to prevent the spring 3221 from completely retracting the free end of the rolling curtain 311 and winding it around the rotating shaft 321, so as to facilitate the user to pull out the free end of the rolling curtain 311 next time.

[0050] In one embodiment, see Figures 1 to 3 ,as well as Figure 5 One of the frame 120 and the limiting module 300 may be provided with a first engaging member 410, and the other may be provided with a second engaging member 420. The second engaging member 420 may be engaged and connected with the first engaging member 410 to detachably connect the limiting module 300 to the frame 120, so that the limiting module 300 can provide abutment and limiting services for various electronic devices 10.

[0051] Furthermore, the first engaging member 410 may be a buckle 411, and the second engaging member 420 may be a protrusion 421. The protrusion 421 may be a tenon. The protrusion 421 may pass through the buckle 411 and abut against the inner side wall of the buckle 411. The protrusion 421 is provided with a tip, which facilitates the protrusion 421 to pass through the bayonet of the buckle 411.

[0052] In this embodiment, the frame 120 may be provided with a buckle 411, and the free end of the rolling curtain 311 may be provided with a protrusion 421. Further, the protrusion 421 is arranged on the connecting shaft 3111 at the free end of the rolling curtain 311. When the electronic device 10 needs to be charged, please refer to Figure 5 First, let the connecting shaft 3111 of the free end of the rolling curtain 311 pass over the length of at least one protrusion 421 of the buckle 411 to the right, so that the entire protrusion 421 can be located on the right side of the buckle 411, and then let the protrusion 421 pass through the buckle 411 to the left, and finally let the protrusion 421 abut against the inner side of the buckle 411 to ensure that the rolling curtain 311 can firmly abut the electronic device 10 on the surface of the wireless charging module 20; after the electronic device 10 is charged, push the protrusion 421 upwards and let the protrusion 421 pass through the buckle 411, thereby realizing the detachable separation of the frame 120 and the free end of the rolling curtain 311.

[0053] For further information, see Figure 2 An avoidance area 314 may be optionally provided at the free end of the rolling shutter 311 , and the avoidance area 314 is used to avoid the protruding buckle 411 and the protrusion 421 , so as to ensure that the rolling shutter 311 can firmly contact the electronic device 10 against the surface of the wireless charging module 20 .

[0054] Of course, in other embodiments, the frame 120 may be provided with a protrusion 421, and the free end of the rolling curtain 311 may be provided with a buckle 411. The free end of the rolling curtain 311 and the frame 120 can be detachably connected by the engagement connection of the protrusion 421 and the buckle 411.

[0055] Furthermore, there can be multiple buckles 411, which can be arranged at intervals on the frame 120. There can be multiple protrusions 421, which can be arranged one-to-one with multiple buckles 411, thereby ensuring a stable connection between the free end of the roller shutter 311 and the frame 120 when the electronic device 10 is charging.

[0056] In another embodiment, the free end of the rolling curtain 311 and the frame 120 can also adopt various detachable connection structures such as magnetic connection, Velcro connection, hook connection, snap-on connection or pin connection, and no specific limitation is made here.

[0057] In one embodiment, see Figure 2 A handle 313 is also provided at the free end of the rolling curtain 311 , and the handle 313 is provided to facilitate the user to pull the rolling curtain 311 .

[0058] See also Figures 1 to 5 According to a second aspect of an embodiment of the present disclosure, a wireless charging device is provided, which may include a wireless charging module 20 and a limiting mechanism according to any one of the above-mentioned embodiments, and the limiting mechanism is used to be installed on the wireless charging module 20.

[0059] It can be understood that, since the limiting module 300 can stably limit the electronic device 10 on the wireless charging module 20, the sensing surface of the wireless charging module 20 (the side that directly contacts the mobile phone) can be arranged at various angles with the ground, thereby improving the flexibility and diversity of the layout of the wireless charging device.

[0060] See also Figures 1 to 5 , the assembly sequence of the wireless charging device can be:

[0061] S910, rolling up the rolling curtain 311 on the rotating shaft 321, and installing one end of two springs 3221 on both ends of the rotating shaft 321 respectively. At this time, the springs 3221 are in a natural state (uncurled state).

[0062] S930 , insert the structure assembled in S910 into the seat body 112 , and place the connecting shaft 3111 of the free end of the rolling curtain 311 at the opening 1121 of the seat body 112 .

[0063] S950, fix the other end of the clockwork spring 3221 to the plug 113 with glue, insert the end of the rotating shaft 321 into the shaft hole of the plug 113, and fix the two plugs 113 to the two ends of the seat body 112 respectively.

[0064] S970 , attach the assembled base body 112 to one side of the wireless charging module 20 , insert the frame 120 into the slot of the base body 112 , and make the frame 120 and the base body 112 surround the outer periphery of the wireless charging module 20 .

[0065] See also Figures 1 to 5 , the actual working process of the wireless charging device can be:

[0066] Before charging, the rolling curtain 311 can be dragged outward by pulling the handle 313 at the free end of the rolling curtain 311 until the protrusion 421 at the free end of the rolling curtain 311 is engaged with the buckle 411 of the frame 120, the clockwork spring 3221 is curled, and the rolling curtain 311 can abut the electronic device 10 against the surface of the wireless charging module 20 to limit the position; after charging, the protrusion 421 is pushed upward to disassemble and separate the protrusion 421 from the buckle 411, and the shaft 321 rotates in the opposite direction under the elastic force of the clockwork spring 3221, and the shaft 321 rotates in the opposite direction to retract the free end of the rolling curtain 311 onto the shaft 321.

[0067] See also Figures 1 to 5 According to a third aspect of an embodiment of the present disclosure, a vehicle is provided. The vehicle may include a wireless charging device according to any one of the above embodiments. The vehicle may be a car, a truck, a motorcycle, etc.

[0068] In this embodiment, the vehicle may include a dashboard, the wireless charging module 20 is installed on the dashboard, and the limiting mechanism is connected to the dashboard. Furthermore, the frame 120 and the base 110 in the limiting mechanism can be connected to the dashboard, so that the wireless charging device is installed and fixed on the dashboard. For example, the frame 120 and the base 110 can be embedded in the dashboard, or the frame 120 and the base 110 can be installed on the surface of the dashboard.

[0069] It can be understood that one end of the limiting module 300 is used to be arranged on one side of the wireless charging module 20. The electronic device 10 is first placed on the wireless charging module 20, and then the other end of the limiting module 300 is detachably connected to the other side of the wireless charging module 20, so that the electronic device 10 can be abutted and limited on the wireless charging module 20, ensuring that the wireless charging device can have a good restraint force on the electronic device 10, avoiding the electronic device 10 from jumping relative to the wireless charging module 20 when the vehicle is bumpy, and ensuring that the wireless charging module 20 can provide continuous and stable power supply to the electronic device 10.

[0070] Of course, in other implementations, the wireless charging module 20 can be installed on an airplane or a ship, etc., and no specific limitation is made here.

[0071] The preferred embodiments of the present disclosure are described in detail above in conjunction with the accompanying drawings; however, the present disclosure is not limited to the specific details in the above embodiments. Within the technical concept of the present disclosure, a variety of simple modifications can be made to the technical solution of the present disclosure, and these simple modifications all fall within the protection scope of the present disclosure.

[0072] It should also be noted that the various specific technical features described in the above specific embodiments can be combined in any suitable manner without contradiction. In order to avoid unnecessary repetition, the present disclosure will not further describe various possible combinations.

[0073] In addition, various embodiments of the present disclosure may be arbitrarily combined, and as long as they do not violate the concept of the present disclosure, they should also be regarded as the contents disclosed by the present disclosure.

Claims

1. A limit mechanism, used to connect to a wireless charging module, the wireless charging module is used to charge an electronic device, characterized in that: The limiting mechanism includes a limiting module, one end of which is used to be arranged on one side of the wireless charging module, and the other end of which is used to be detachably connected to the other side of the wireless charging module to limit the electronic device to abut against the wireless charging module.

2. The limiting mechanism according to claim 1, characterized in that: The limiting module includes a first limiting structure and a second limiting structure, wherein the first limiting structure is used to limit the lateral displacement of the electronic device relative to the wireless charging module toward the electronic device, and the second limiting structure is used to limit the movement of the electronic device in a direction away from the wireless charging module.

3. The limiting mechanism according to claim 1, characterized in that: The limiting module includes a flexible limiting member, and the flexible limiting member is used to tightly restrain the electronic device to the wireless charging module.

4. The limiting mechanism according to claim 1, characterized in that: The limit module comprises: A roller blind, used to releasably abut the electronic device against the wireless charging module; a rotating shaft, arranged at one side of the wireless charging module and connected to one end of the rolling curtain, so as to roll up the rolling curtain; and A driving member, the rotating shaft is connected to the driving member, and the driving member can drive the rotating shaft to rotate, so as to retract the rolling curtain to be wound on the rotating shaft when the rolling curtain releases the electronic device.

5. The limiting mechanism according to claim 4, characterized in that: The driving member is a clockwork spring, and the clockwork spring is configured to elastically reset when the rolling blind releases the electronic device, so as to roll up and retract the rolling blind.

6. The limiting mechanism according to claim 1, characterized in that: The limiting module is provided with a viewing area, and the viewing area is used to correspond to the display panel of the electronic device so that the user can view the electronic device.

7. The limiting mechanism according to claim 1, characterized in that: The limiting mechanism comprises: A base, provided with a receiving cavity, wherein the receiving cavity is used to receive the limiting module; and A frame is connected to the base, and the base and the frame are enclosed to form an installation cavity, and the installation cavity is used to accommodate the wireless charging module.

8. The limiting mechanism according to claim 7, characterized in that: One of the frame and the limiting module is provided with a first engaging member, and the other is provided with a second engaging member, and the second engaging member is engaged and connected with the first engaging member to detachably connect the limiting module to the frame.

9. A wireless charging device, characterized in that: It comprises a wireless charging module and a limiting mechanism according to any one of claims 1 to 8, wherein the limiting mechanism is used to be installed on the wireless charging module.

10. A vehicle, characterized in that: Includes the wireless charging device as described in claim 9.

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