Anti-lost wireless charger

Abstract

The utility model relates to an anti-lost wireless charger, which comprises a wireless charging device, and is characterized by further comprising a base, an accommodating cavity is formed in the base, and a clamping assembly is arranged in the accommodating cavity; the anti-lost device is arranged in the accommodating cavity, and is clamped in the clamping assembly; the two ends of the support are connected with the base and the charging assembly respectively, and the support is used for supporting the charging assembly on the base. According to the anti-lost wireless charger provided by the embodiment of the utility model, the anti-lost device is stably arranged in the base, so that the anti-lost wireless charger also has a positioning function on the basis of a charging function, thereby being capable of assisting a driver to find a motor vehicle, and meanwhile, when the charger is forgotten to be placed, the anti-lost device can be conveniently taken out. And searching can be performed through the positioning function of the anti-lost device.

Description

Technical Field

[0001] The utility model relates to the technical field of electronic equipment chargers, in particular to an anti-lost wireless charger. Background Art

[0002] With the continuous advancement of technology, electronic products are becoming more and more closely integrated with our lives. Smart phones, smart watches, Bluetooth headsets, etc. can be seen everywhere in our lives.

[0003] With the continuous advancement of technology, electronic products are becoming more and more closely integrated with our lives, such as smart phones, smart watches, wireless headphones, etc., which can be seen everywhere in our lives. The demand for chargers to charge electronic products is also increasing.

[0004] In the chargers of electronic products, wireless charging technology is becoming more and more mature, and wireless chargers are becoming more and more common. Wireless chargers are devices that charge based on the principle of electromagnetic induction. A set of coils is installed at the sending and receiving ends. The coil at the sending end sends electromagnetic signals to the outside world under the action of electricity, and the coil at the receiving end converts the received electromagnetic signals into electric current, thereby achieving the purpose of wireless charging.

[0005] In-vehicle wireless chargers are chargers used in motor vehicles, which enable drivers to conveniently charge electronic products while driving a motor vehicle. However, the use of in-vehicle chargers is relatively single, and they can only be used to charge electronic products. Common chargers cannot provide any help in assisting drivers to find their motor vehicles. For example, after a motor vehicle is parked in a parking lot, it is difficult for the driver to find the motor vehicle quickly and accurately because the parking lot is large or unfamiliar. Therefore, in order to meet the various usage needs of users, there is an urgent need for a wireless charger that can locate and prevent loss. Utility Model Content

[0006] The purpose of the utility model is to provide an anti-lost wireless charger. In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0007] An anti-lost wireless charger includes a wireless charging device and also includes:

[0008] A base, wherein a cavity is formed in the base, and a clamping assembly is disposed in the cavity;

[0009] An anti-lost device, the anti-lost device is placed in the cavity and clamped in the clamping assembly;

[0010] The bracket has two ends connected to the base and the charging component respectively, so as to support the charging component on the base.

[0011] Furthermore, the base includes

[0012] A body, wherein a concave cavity is formed on the body, the clamping assembly is arranged in the concave cavity, and the clamping assembly includes at least two symmetrically arranged clamping arms;

[0013] A cover plate is covered on the opening of the cavity to close the cavity.

[0014] Furthermore, the tightening arm includes

[0015] A sliding seat, the sliding seat is fixedly mounted on the bottom of the cavity and extends toward the center of the cavity;

[0016] A sliding block, wherein the sliding block is slidably connected to the sliding seat in the extending direction of the sliding seat, and a limiting groove is provided on the sliding block in the same length direction as the extending direction of the sliding seat;

[0017] A limiting block, one end of which passes through the limiting groove and is fixedly mounted on the sliding seat;

[0018] An elastic member is installed in the limiting groove, and one end of the elastic member abuts against the limiting block, and the other end abuts against the inner wall of the limiting groove, so as to provide an elastic force to the sliding block toward the center of the cavity.

[0019] Furthermore, an anti-slip portion is formed on one end of the limit block extending out of the limit slot and away from the sliding seat, the anti-slip portion extends toward both sides of the limit slot, and the anti-slip portion is tightly attached to the side wall of the sliding block.

[0020] Furthermore, the sliding block is provided with a sliding portion, the sliding portion is provided with a sliding groove adapted to the sliding seat, the end of the sliding portion is formed with a clamping portion extending in both directions, and the side surface of the clamping portion facing the center direction of the cavity is set as an arc surface.

[0021] Furthermore, a supporting platform is arranged on the bottom of the cavity, the supporting platform is arranged between the two clamping arms, and a supporting position with an arc surface is arranged at the center of the supporting platform.

[0022] Furthermore, the supporting platform includes at least four rods radiating from the center to the surroundings, and the supporting surface is opened on the top surface of the rods.

[0023] Furthermore, a gasket corresponding to the supporting surface is disposed in the concave cavity, and the gasket is clamped between the anti-loss device and the cover plate.

[0024] Furthermore, a buckle and a ball plunger are formed on the side where the cover plate and the body overlap each other, and the buckle and the ball plunger are symmetrically arranged; a slot and a groove are provided on the inner wall of the cavity, which respectively cooperate with the buckle and the ball plunger.

[0025] Furthermore, a guide block is formed on the cover plate, and the length direction of the guide block is in the same straight line direction as the axis of the ball plunger; a guide groove corresponding to the guide block and for the guide block to slide in is opened on the main body.

[0026] The beneficial effects produced by the utility model are as follows:

[0027] The utility model embodiment provides an anti-lost wireless charger. By reliably setting the anti-lost device in the cavity of the base, the charger can be installed on the motor vehicle to locate the motor vehicle, so that the driver can quickly find the motor vehicle in an unfamiliar or large parking lot. At the same time, after the motor vehicle is stolen, it can also be located by the anti-lost device in the charger to quickly find the motor vehicle. In addition, when the charger is forgotten elsewhere, it can be found by the positioning function of the anti-lost device, thereby avoiding the situation where the charger is lost. In the cavity, at least two mutually opposed tightening arms are provided to clamp and fix the anti-lost device in the radial direction, and the anti-lost device is fixed in the axial direction by providing a support platform and a cover plate. The anti-lost device is fixed and clamped in four directions, which can effectively prevent the anti-lost device from shaking and running in the cavity due to the bumps caused by the high speed or poor road conditions during the driving of the motor vehicle, prevent the anti-lost device from being damaged due to impact in the cavity, and also avoid the cover plate from being detached due to the impact of the anti-lost device, so that the anti-lost device falls in the cavity. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0029] Figure 2 It is a cross-sectional view of the utility model.

[0030] Figure 3 It is a schematic diagram of the explosion structure of the utility model.

[0031] Figure 4 It is a structural schematic diagram of the main body in the utility model.

[0032] Figure 5 yes Figure 4 A partial enlarged view of part A in the middle.

[0033] Figure 6 It is a structural schematic diagram of the cover plate in the utility model.

[0034] In the figure: charging device 100; base 200; cavity 201; clamping assembly 300; anti-loss device 400; bracket 101; body 210; cavity 211; clamping arm 310; cover 220; sliding seat 311; sliding block 312; limiting groove 313; limiting block 314; elastic member 315; anti-slip portion 3141; sliding portion 3121; sliding groove 3122; clamping portion 3123; supporting platform 212; supporting surface 213; rod 214; gasket 215; buckle 221; ball plunger 222; groove 216; slot 217; guide block 223; guide groove 218. DETAILED DESCRIPTION

[0035] In order to facilitate the understanding of those skilled in the art, the present invention is further described below in conjunction with the embodiments and drawings, and the contents mentioned in the implementation modes are not intended to limit the present invention. The present invention is described in detail below in conjunction with the drawings.

[0036] The embodiment of the utility model provides an anti-lost wireless charger, which can be positioned by an anti-lost device 400 after the charger is disassembled from a motor vehicle, thereby preventing the charger from being lost.

[0037] like Figure 1-6 As shown, an anti-lost wireless charger provided by the present embodiment includes a wireless charging device 100, a base 200 and a bracket 101 connecting the two. The wireless charging device 100 is arranged on the base 200 through the bracket 101 and can be raised or folded. A cavity 201 for placing an anti-lost device 400 therein is provided on the base 200. At the same time, a clamping assembly for clamping the anti-lost device 400 is also provided in the cavity 201, so that the anti-lost device 400 is fixedly installed in the cavity 201 to avoid shaking.

[0038] It is worth noting that wireless charging technology is currently relatively mature and is charged through the principle of electromagnetic induction. The wireless charging device 100 can be implemented by applying any existing technology; the anti-loss device 400 is a smart mobile terminal with a positioning function, for example, the more common airtag, HUAWEI Tag and other products on the market. Therefore, the anti-loss device 400 involved in the utility model can be implemented by existing technologies or existing products.

[0039] During use, the base 200 is placed on the table, and after the wireless charging device 100 is connected to the power supply, the electronic product is placed on the wireless charging device 100 for charging. At the same time, the wireless charging device 100 can be propped up and the angle can be adjusted through the bracket 101 to meet the user's various usage needs. In this embodiment, the two ends of the bracket 101 are connected to the base 200 and the wireless charging device 100 by a damping shaft, so that the support and angle adjustment effects of the wireless charging device 100 can be achieved. Since the anti-lost device 400 is clamped in the cavity 201 of the base 200 by a clamping assembly, when the charger is placed in a motor vehicle, the vehicle can be positioned by the positioning function of the anti-lost device, so that the vehicle can be quickly found in the parking lot. At the same time, if you forget where the charger is stored, you can find it through the positioning function of the anti-lost device 400.

[0040] In this embodiment, if Figure 2-6 As shown, the base 200 includes a body 210 and a cover plate 220, wherein the body 210 is provided with a concave cavity 211, and after the cover plate 220 covers and seals the concave cavity 211, a cavity 201 for placing the anti-lost device 400 is formed, and the clamping assembly is arranged at the bottom of the concave cavity 211, and has at least two mutually symmetrical tightening arms 300. In this embodiment, two tightening arms 300 are arranged, and it is conceivable that multiple tightening arms 300 may also be arranged, and the anti-lost device 400 is placed on the two tightening arms 300. The anti-lost device 400 is clamped by two tightening arms 300, so that it can be stably set in the concave cavity 211. After the cover plate 220 closes the concave cavity 211, the anti-lost device 400 is prevented from shaking or moving in the cavity 201, and the anti-lost device 400 is prevented from being damaged in the process of colliding with the inner wall in the concave cavity 211, and the anti-lost device 400 is prevented from shaking and colliding with the inner wall in the cavity 211, and from falling out of the concave cavity 211 after the cover plate 220 is opened due to shaking and colliding in the cavity 201. It can be imagined that after the charger is loaded on the motor vehicle, when the motor vehicle is traveling too fast or the road conditions are poor, the motor vehicle is violently bumped, causing the charger to vibrate together. The two tightening arms clamp the anti-lost device, so that when the charger is bumped, the shaking and movement of the anti-lost device in the cavity can be reduced, and the anti-lost device is prevented from colliding with the inner wall of the cavity to cause damage to the anti-lost device.

[0041] In this embodiment, if Figure 2 , 4-5, the tightening arm 300 includes a sliding seat 310, a sliding block 320, a limiting block 322 and an elastic member 323. In this embodiment, the sliding seat 310 is integrally formed on the bottom of the cavity 211, one end of the tightening arm 300 is connected to the side wall of the cavity 211, and the other end extends toward the center line direction of the cavity 211, that is, the sliding seat 310 is arranged in the radial direction of the cavity 211, and the sliding block 320 is slidably connected to the sliding seat 310 along the extension direction of the sliding seat 310, and A limiting groove 321 is provided, the length direction of which is the same as the extension direction of the sliding seat 310. One end of the limiting block 322 passes through the limiting groove 321 and is fixedly installed on the sliding seat 310, so that the limiting block 322 can slide within the limiting groove 321. The elastic member 323 is installed in the limiting groove 321, one end of which abuts against the limiting block 322, and the other end abuts against the inner wall of the limiting groove 321, thereby providing an elastic force toward the center direction of the concave cavity 211 to the limiting sliding block 320.

[0042] In the process of clamping and fixing the anti-loss device 400, the sliding block 320 is pushed in advance to move toward the outside direction, so that when the sliding block 320 slides along the sliding seat 310, the elastic member 323 in the limiting groove 321 is compressed. At the same time, the space between the two clamping arms 300 is increased to facilitate placing the anti-loss device 400 between the two clamping arms 300. Subsequently, the pushing force on the sliding block 320 is cancelled, so that the sliding block 320 interacts toward the center of the cavity 211 under the elastic force of the elastic member 323, that is, the two sliding blocks 320 are brought close to each other, and then the anti-loss device 400 is clamped and fixed under the action of the elastic force.

[0043] In the process of clamping the anti-loss device 400, it is achieved by applying an elastic force to the sliding block 320 toward the center of the cavity 211, so that the sliding block 320 has an elastic buffer for movement. In the event that the charger falls or is impacted, the anti-loss device 400 will also be impacted in the cavity 201. The elastic force provided on the sliding block 320 can absorb the impact force of the anti-loss device 400, so that the anti-loss device 400 can be clamped more firmly.

[0044] In this embodiment, to prevent the sliding block 320 from falling on the sliding seat 310, the limiting block 322 extends out of one end of the limiting groove 321, that is, an anti-slip portion 3221 is formed on the end of the limiting block 322 away from the sliding seat 310, and one end of the anti-slip portion 3221 is formed on the limiting block 322, and the other end extends toward the two ends of the limiting groove 321, so that the anti-slip portion 3221 has a width greater than the width of the limiting groove 321, and the anti-slip portion 3221 and the sliding block 320 are closely attached to each other, thereby preventing the sliding block 320 from falling on the sliding seat 310, affecting the clamping and positioning of the anti-lost device 400. In this embodiment, the limiting block 322 is fixedly connected to the sliding seat 310 with bolts, and the bolt connection method is simple, reliable, and easy to install.

[0045] like Figure 4-5 As shown, it is a structural schematic diagram of the main body 210 of the base 200 in this embodiment, the sliding block 320 includes a sliding portion 324 and a clamping portion 326, wherein a sliding groove 325 adapted to the sliding seat 310 begins on the sliding portion 324, and the sliding portion 324 is opened on the limiting groove 321. When the sliding block 320 is stacked on the sliding seat 310, the sliding groove 325 sets the sliding seat 310 therein, and the clamping portion 326 is formed on the end of the sliding portion 324 facing the center direction of the cavity 211, and extends in both directions. The side of the clamping portion 326 facing the center direction of the cavity 211 is set as an arc surface, which can adapt to the anti-loss device 400 with an arc surface.

[0046] During use, by setting the clamping portion 326, the covering area with the anti-loss device 400 can be increased, the reliability of clamping and fixing can be improved, and the clamping portion 326 is set to a circular arc surface, so as to further increase the contact area with the anti-loss device 400.

[0047] In this embodiment, in order to further improve the stability of the anti-lost device 400 during the process of clamping and fixing the anti-lost device 400, a supporting platform 212 is provided at the bottom of the concave cavity 211 for supporting the anti-lost device 400. The supporting platform 212 is provided between the two tightening arms 300 and is located at the center of the concave cavity 211. A supporting position 213 with an arc surface is provided at the center of the supporting platform 212. When the anti-lost device 400 is installed, the anti-lost device 400 is placed on the supporting position 213 with an arc surface, so that the arc surface can make the anti-lost device 400 more stable on the placement table to avoid shaking and swinging. The anti-lost device 400 is clamped in the radial direction by the tightening arms 300, and at the same time, the supporting platform 212 supports and stabilizes the anti-lost device 400 in the axial direction, thereby improving the stability of the anti-lost device 400 in the cavity 201.

[0048] In this embodiment, if Figure 4 As shown, the support platform 212 is composed of at least four rods 214 that are symmetrical along the center and radiate from the center to the surroundings, and the supporting surface is set on the top surface of the rod 214, that is, the top surfaces of at least four rods 214 are all set to have an arc structure with the same radius, so that the top surfaces of the four rods 214 define a supporting surface with an arc surface. It is conceivable that the support platform 212 can also be composed of five or more rods 214.

[0049] In this embodiment, if Figure 3 As shown, after the cover plate 220 is covered on the body 210, in order to further position the anti-loss device 400 and avoid hard contact with the anti-loss device 400, a gasket 215 corresponding to the supporting surface is further provided in the cavity 201, and is provided between the anti-loss device 400 and the cover plate 220, that is, the cover plate 220 contacts the anti-loss device 400 through the gasket 215, thereby pressing and fixing the anti-loss device 400 in the concave cavity 211. In this embodiment, the gasket 215 is made of elastic material, such as sponge, plastic, EVA cotton and other materials.

[0050] In this embodiment, if Figure 6 The structure diagram of the cover plate 220 is shown in FIG. A buckle 221 and a ball plunger 222 are formed on the side where the cover plate 220 and the body 210 overlap each other, and the two are arranged on the same straight line and are symmetrical and matched with each other along the diameter direction. A slot 217 and a groove 216 are provided on the inner wall of the concave cavity 211 to match the buckle 221 and the ball plunger 222 respectively. When the cover plate 220 is covered on the opening of the concave cavity 211, the buckle 221 and the ball plunger 222 extend into the concave cavity 211 and abut against the inner wall of the concave cavity 211, and the ball head part of the ball plunger 222 is compressed, so that the cover plate 220 covers the concave cavity 211, and after the buckle 221 is clamped in the slot 217 and the ball plunger 222 abuts in the groove 216, the cover plate 220 is locked on the body 210.

[0051] When the cover 220 needs to be removed, the cover 220 is pushed toward the ball plunger 222 to compress the ball head portion of the ball plunger 222 so that the buckle 221 is disengaged from the slot 217, thereby unlocking the cover 220 on the body 210 and completing the removal of the cover 220.

[0052] In order to prevent the cover plate 220 from circumferential movement after being covered in the concave cavity 211, a guide block 223 is formed on the cover plate 220. The length direction of the guide block 223 is in the same straight line direction as the axial direction of the ball plunger 222. At the same time, a guide groove 218 is provided on the body 210 to form a sliding connection with the guide block 223. When the cover plate 220 is covered on the body 210, the guide block 223 is located in the guide groove 218. Through the guidance of the guide groove 218, the cover plate 220 can only move along the direction of the guide groove 218 to complete the covering and opening actions of the cover plate 220, thereby preventing the cover plate 220 from circumferential movement, which would affect the sealing performance of the cover plate 220 after covering.

[0053] The embodiment of the utility model provides an anti-lost wireless charger. By stably installing the anti-lost device 400 in the base 200, it can help the driver find the vehicle through the positioning function of the anti-lost device. At the same time, when the placement of the charger is forgotten, it can be found through the positioning function of the anti-lost device 400 to avoid the charger being lost.

[0054] The above is only a preferred embodiment of the utility model, and does not limit the utility model in any form. Although the utility model is disclosed as a preferred embodiment as above, it is not used to limit the utility model. Any technician familiar with this profession can make some changes or modifications to equivalent embodiments of equivalent changes by using the technical content disclosed above without departing from the scope of the technical solution of the utility model. However, any simple modification, equivalent change and modification made to the above embodiments according to the technology of the utility model, which does not depart from the content of the technical solution of the utility model, belongs to the scope of the technical solution of the utility model.

Claims

1. An anti-lost wireless charger, comprising a wireless charging device, characterized in that: Also included are: A base, wherein a cavity is formed in the base, and a clamping assembly is disposed in the cavity; An anti-lost device, the anti-lost device is placed in the cavity and clamped in the clamping assembly; The bracket has two ends connected to the base and the charging component respectively, so as to support the charging component on the base.

2. The anti-lost wireless charger according to claim 1, characterized in that: The base includes A body, wherein a concave cavity is formed on the body, the clamping assembly is arranged in the concave cavity, and the clamping assembly includes at least two symmetrically arranged clamping arms; A cover plate is covered on the opening of the cavity to close the cavity.

3. The anti-lost wireless charger according to claim 2, characterized in that: The tightening arm includes A sliding seat, the sliding seat is fixedly mounted on the bottom of the cavity and extends toward the center of the cavity; A sliding block, wherein the sliding block is slidably connected to the sliding seat in the extending direction of the sliding seat, and a limiting groove is provided on the sliding block in the same length direction as the extending direction of the sliding seat; A limiting block, one end of which passes through the limiting groove and is fixedly mounted on the sliding seat; An elastic member is installed in the limiting groove, and one end of the elastic member abuts against the limiting block, and the other end abuts against the inner wall of the limiting groove, so as to provide an elastic force to the sliding block toward the center of the cavity.

4. The anti-lost wireless charger according to claim 3, characterized in that: An anti-slip portion is formed on one end of the limiting block extending out of the limiting groove and away from the sliding seat. The anti-slip portion extends toward both sides of the limiting groove, and the anti-slip portion is tightly attached to the side wall of the sliding block.

5. The anti-lost wireless charger according to claim 3, characterized in that: The sliding block is provided with a sliding part, the sliding part is provided with a sliding groove adapted to the sliding seat, the end of the sliding part is formed with a clamping part extending in both directions, and the side surface of the clamping part facing the center direction of the cavity is set as an arc surface.

6. The anti-lost wireless charger according to claim 2, characterized in that: A supporting platform is also arranged on the bottom of the concave cavity. The supporting platform is arranged between the two tightening arms, and a supporting position with an arc surface is arranged at the center of the supporting platform.

7. The anti-lost wireless charger according to claim 6, characterized in that: The supporting platform includes at least four rods radiating from the center to the surroundings, and the supporting surface is opened on the top surface of the rods.

8. The anti-lost wireless charger according to claim 6, characterized in that: A gasket corresponding to the supporting surface is also arranged in the concave cavity, and the gasket is clamped between the anti-loss device and the cover plate.

9. The anti-lost wireless charger according to claim 2, characterized in that: A buckle and a ball plunger are formed on the side where the cover plate and the body overlap each other, and the buckle and the ball plunger are symmetrically arranged; a slot and a groove that respectively cooperate with the buckle and the ball plunger are opened on the inner wall of the cavity.

10. The anti-lost wireless charger according to claim 9, characterized in that: A guide block is also formed on the cover plate, and the length direction of the guide block is in the same straight line direction as the axis of the ball plunger; a guide groove corresponding to the guide block and for the guide block to slide in is opened on the body.

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