Positioning device for wireless charging

Abstract

The utility model relates to the technical field of wireless charging, in particular to a positioning device for wireless charging, which comprises a connecting and fixing plate, an adjusting and fixing device and a charging positioning device, the connecting and fixing plate is provided with a placing hole, the adjusting and fixing device is fixedly connected to the back of the connecting and fixing plate, and the charging positioning device is arranged in the placing hole. And the charging positioning device is fixedly connected to the front surface of the connecting and fixing plate. According to the utility model, through the arrangement of the adjusting and fixing device, the adjusting and fixing device comprises the bearing, the rotating ball body, the connecting buckle adjusting column, the vehicle-mounted connecting buckle and other structures, the connecting column can flexibly rotate in the connecting port through the rotating ball body, and a user can conveniently adjust the angle according to actual requirements; according to the wireless charging positioning device, multi-angle adjustment and convenient installation in different scenes such as a vehicle-mounted scene are achieved, the use requirements of a user in various scenes are met, a driver does not need to frequently adjust the position of a mobile phone in the driving process, the driving safety is improved, and the wireless charging positioning device can be stably installed and used in the vehicle-mounted environment.

Description

TECHNICAL FIELD

[0001] The utility model relates to infinite charging technical field especially relates to a positioning device for wireless charging. BACKGROUND

[0002] In the rapid development of science and technology, wireless charging technology gradually gets wide application in many fields such as consumer electronics, smart home, automotive electronics and so on owing to its convenience. From the initial concept to the present market full of wireless charging products, wireless charging technology has greatly changed people's charging method, freed from the bondage of traditional cable, and brought users a more simple and efficient use experience. The existing wireless charging device is mostly designed for desktop placement as the main use scene, and its structure and fixing mode are relatively single, which is difficult to meet the user's use demand in diversified scenes. Taking the vehicle-mounted scene as an example, the space layout and vibration environment inside the car are relatively special. The driver needs to frequently adjust the mobile phone position to ensure normal charging during driving, which not only distracts the driver's attention and increases the driving safety hazard, but also reduces the user experience.

[0003] The existing technical scheme has the following problems in use,

[0004] (1) The adaptability of the existing wireless charging device in use scene is relatively single, mostly only applicable to desktop placement, which is difficult to meet the user's convenient use demand in other scenes such as vehicle-mounted, and it is difficult for the driver to use the mobile phone and adjust its angle at the same time in the charging condition;

[0005] (2) There is a deficiency in positioning accuracy. When the charged equipment is placed in the charging area, it is difficult to accurately align the receiving coil of the equipment with the transmitting coil of the charging device, resulting in low charging efficiency, and even the normal charging cannot be realized. INVENTION CONTENTS

[0006] The utility model aims at solving the shortcomings of insufficient positioning accuracy and single use scene adaptability in the prior art, and provides a positioning device for wireless charging.

[0007] In order to achieve the above purpose, the utility model adopts the following technical scheme: a positioning device for wireless charging, comprising a connecting fixed plate, an adjusting fixing device and a charging positioning device, the connecting fixed plate is provided with a placing hole, the adjusting fixing device is fixedly connected to the back surface of the connecting fixed plate, the charging positioning device is fixedly connected to the front surface of the connecting fixed plate, the adjusting fixing device comprises a bearing fixedly connected to the inside of the placing hole, the bearing is embedded in the placing hole on the back surface of the connecting fixed plate, a connecting column is rotatably connected in the inside of the bearing, and a rotating ball is fixedly connected to the distal end of the connecting column.

[0008] Further, the outer surface of the rotating sphere is sleeved with a connecting port, the rotating sphere is embedded in the inside of the connecting port, and the outer surface of the connecting port is fixedly connected with an anti-skid block.

[0009] Further, the bottom of the connecting port is fixedly connected with a threaded port, the outer surface of the threaded port is threadedly connected with an adjusting port, the inner wall of the adjusting port is provided with a threaded line, and the adjusting port is threadedly connected to the outer surface of the connecting port through the threaded line.

[0010] Further, the inside of the adjusting port is fixedly connected with a connecting buckle adjusting column, the inside of the connecting buckle adjusting column is threadedly connected with a vehicle-mounted connecting buckle, and the vehicle-mounted connecting buckle is in the shape of a hook.

[0011] Further, the charging positioning device comprises a mobile phone charging plate fixedly connected to the front face of the connecting fixed plate, and the outer surface of the mobile phone charging plate is fixedly connected with an induction charging area.

[0012] Further, both sides of the mobile phone charging plate are provided with limiting clamping grooves, the bottom of the mobile phone charging plate is fixedly connected with supporting blocks, and the outer surfaces of the limiting clamping grooves and the supporting blocks are fixedly connected with contact silica gel soft pads.

[0013] Further, rotating plates are rotatably connected to the four corners of the top of the mobile phone charging plate, the inner bottom wall of the rotating plate is fixedly connected with an anti-skid fixed pad, and the two sides of the rotating plate and the anti-skid fixed pad are symmetrically arranged.

[0014] Compared with the prior art, the advantages and positive effects of the utility model lie in:

[0015] 1. In the utility model, through the setting of the adjusting and fixing device, including bearing, rotating sphere, connecting buckle adjusting column and vehicle-mounted connecting buckle and the like structure, the connecting column can be flexibly rotated in the connecting port through the rotating sphere, the user can conveniently adjust the angle according to the actual demand, multi-angle adjustment and convenient installation in different scenes such as vehicle-mounted are realized, the use demand of the user in various scenes is satisfied, the driver does not need to frequently adjust the mobile phone position in the driving process, the driving safety is improved, the wireless charging positioning device can be stably installed and used in the vehicle-mounted environment.

[0016] 2. In the utility model, through the setting of the charging positioning device, including limiting clamping groove, supporting block, contact silica gel soft pad, rotating plate and anti-skid fixed pad and the like structure, the charged equipment of different sizes can be flexibly adjusted, the charged equipment is fixed, the equipment is prevented from shaking in the charging process, the equipment surface is also avoided from being scratched, the equipment appearance is protected, precise positioning is realized, the charging efficiency is effectively improved, and the equipment can be quickly and stably wirelessly charged. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 A three-dimensional structure schematic diagram of the positioning device for wireless charging is provided in the utility model;

[0018] Figure 2 A structure schematic diagram of the vehicle-mounted connecting buckle in the positioning device for wireless charging is provided in the utility model;

[0019] Figure 3 A structure schematic diagram of the connecting buckle adjusting column in the positioning device for wireless charging is provided in the utility model;

[0020] Figure 4 A structure schematic diagram of the anti-skid fixing pad in the positioning device for wireless charging is provided in the utility model;

[0021] Figure 5 A structure schematic diagram of the anti-skid fixing pad in the positioning device for wireless charging is provided in the utility model; Figure 2 A structure schematic diagram of the anti-skid fixing pad in the positioning device for wireless charging is provided in the utility model;

[0022] Legend:

[0023] 1, connecting fixed plate; 11, placing hole; 2, adjusting fixing device; 21, bearing; 22, connecting column; 23, rotating spherical body; 24, connecting port; 25, anti-skid block; 26, threaded port; 27, adjusting port; 28, threaded line; 29, connecting buckle adjusting column; 210, vehicle-mounted connecting buckle; 3, charging positioning device; 31, mobile phone charging plate; 32, induction charging area; 33, limiting clamping groove; 34, supporting block; 35, contact silica gel soft pad; 36, rotating plate; 37, anti-skid fixing pad. Specific implementation

[0024] Please refer to Figures 1-5 The utility model provides a technical scheme: a positioning device for wireless charging, including connecting fixed plate 1, adjusting fixing device 2 and charging positioning device 3, the opening of connecting fixed plate 1 has placed hole 11, adjusting fixing device 2 is fixedly connected to the back of connecting fixed plate 1, and charging positioning device 3 is fixedly connected to the front of connecting fixed plate 1.

[0025] The specific setting and function of adjusting fixing device 2 and charging positioning device 3 will be described below.

[0026] In the embodiment: adjusting fixing device 2 includes bearing 21 fixedly connected in placed hole 11, bearing 21 is embedded in placed hole 11 of the back of connecting fixed plate 1, and connecting column 22 is rotatably connected in the inside of bearing 21, and the distal end of connecting column 22 is fixedly connected with rotating spherical body 23.

[0027] The effect achieved by the above-mentioned components is that the connecting column 22 can rotate freely around the bearing 21, the connecting column 22 is fixedly connected with the rotating ball 23, and the rotating ball 23 can rotate flexibly in all directions, thereby driving the connecting column 22 to adjust the angle in multiple dimensions.

[0028] Specifically, the outer surface of the rotating ball 23 is sleeved with a connecting port 24, the rotating ball 23 is embedded in the inside of the connecting port 24, and the outer surface of the connecting port 24 is fixedly connected with an anti-skid block 25.

[0029] The effect achieved by the above-mentioned components is to limit the activity range of the rotating ball 23, ensure its work within a reasonable rotation range, and also provide an interface for connecting other components.

[0030] Specifically, the bottom of the connecting port 24 is fixedly connected with a threaded port 26, the outer surface of the threaded port 26 is threadedly connected with an adjusting port 27, the inner wall of the adjusting port 27 is provided with a threaded line 28, and the adjusting port 27 is threadedly connected to the outer surface of the connecting port 24 through the threaded line 28.

[0031] The effect achieved by the above-mentioned components is that the height of the positioning device can be finely adjusted to adapt to different installation environments and use requirements.

[0032] Specifically, the inside of the adjusting port 27 is fixedly connected with a connecting buckle adjusting column 29, the inside of the connecting buckle adjusting column 29 is threadedly connected with a vehicle-mounted connecting buckle 210, and the vehicle-mounted connecting buckle 210 is in the shape of a hook.

[0033] The effect achieved by the above-mentioned components is that the hook-shaped vehicle-mounted connecting buckle 210 can be conveniently hung on the blades of the air outlet of the car air conditioner, so that the wireless charging positioning device can be stably installed in the car, meeting the use requirements in the vehicle-mounted scene.

[0034] Specifically, the charging positioning device 3 comprises a mobile phone charging plate 31 fixedly connected to the front of the connecting fixed plate 1, and the outer surface of the mobile phone charging plate 31 is fixedly connected with an induction charging area 32.

[0035] The effect achieved by the above-mentioned components is that when the charged device is placed within the range of the induction charging area 32, an induced current can be generated to realize wireless power transmission and charge the device.

[0036] Specifically, the two sides of the mobile phone charging plate 31 are provided with limiting clamping grooves 33, the bottom of the mobile phone charging plate 31 is fixedly connected with supporting blocks 34, and the outer surfaces of the limiting clamping grooves 33 and the supporting blocks 34 are fixedly connected with contact silica gel soft pads 35.

[0037] The effect achieved by the above-mentioned component is that the friction with the device is increased, the device is further stabilized, and the soft silica gel material can avoid scratching the surface of the device and protecting the appearance of the device.

[0038] Specifically, the rotating plate 36 is rotatably connected to the top of the mobile phone charging plate 31 at four corners, and the inner bottom wall of the rotating plate 36 is fixedly connected with the anti-skid fixing pad 37, and the two sides of the rotating plate 36 and the anti-skid fixing pad 37 are symmetrically arranged.

[0039] The effect achieved by the above-mentioned component is that the surface of the device can be tightly fitted, the device is fixed from the top, the positioning accuracy is further improved, the receiving coil of the device is accurately aligned with the transmitting coil of the induction charging area 32, and thus the charging efficiency is effectively improved.

[0040] Working principle: when the wireless charging positioning device is needed, the vehicle-mounted connecting buckle 210 is hung on the air outlet blade of the car air conditioner, the height of the positioning device is adjusted by rotating the adjusting port 27, so that it is suitable for the driver to operate, then according to the actual demand, the angle of the positioning device is adjusted by rotating the connecting column 22, using the cooperation of the rotating sphere 23 and the connecting port 24, to ensure that the driver can conveniently watch and operate the mobile phone during driving, and under the action of the bearing 21, the connecting fixed plate 1 and the mobile phone charging plate 31 can be rotated, and reasonable adjustment can be made according to the use scene.

[0041] Then, the mobile phone is placed on the mobile phone charging plate 31, the two sides of the mobile phone are embedded in the limiting clamping groove 33, the bottom is supported by the supporting block 34, and the contact silica gel soft pad 35 ensures that the device is placed stably and is not scratched, according to the size of the mobile phone, the rotating plate 36 at the top four corners of the mobile phone charging plate 31 is rotated, so that the anti-skid fixing pad 37 tightly fixes the mobile phone, and the receiving coil of the mobile phone is accurately aligned with the induction charging area 32. At this time, the induction charging area 32 starts to work, based on the principle of electromagnetic induction, the electric energy is transmitted to the mobile phone, realizing wireless charging.

Claims

1. A positioning device for wireless charging, comprising a connecting fixing plate (1), an adjusting fixing device (2) and a charging positioning device (3), characterized in that: The connecting fixed plate (1) is provided with a placing hole (11), the adjusting fixing device (2) is fixedly connected to the back of the connecting fixed plate (1), the charging positioning device (3) is fixedly connected to the front of the connecting fixed plate (1), the adjusting fixing device (2) comprises a bearing (21) fixedly connected to the inside of the placing hole (11), the bearing (21) is embedded in the placing hole (11) on the back of the connecting fixed plate (1), a connecting column (22) is rotatably connected to the inside of the bearing (21), and the distal end of the connecting column (22) is fixedly connected with a rotating ball (23).

2. The positioning device for wireless charging according to claim 1, characterized in that: The outer surface of the rotating ball (23) is sleeved with a connecting port (24), the rotating ball (23) is embedded in the inside of the connecting port (24), and the outer surface of the connecting port (24) is fixedly connected with an anti-skid block (25).

3. The positioning device for wireless charging according to claim 2, characterized in that: The bottom of the connecting port (24) is fixedly connected with a threaded port (26), the outer surface of the threaded port (26) is threadedly connected with an adjusting port (27), the inner wall of the adjusting port (27) is provided with a threaded line (28), and the adjusting port (27) is threadedly connected to the outer surface of the connecting port (24) through the threaded line (28).

4. The positioning device for wireless charging according to claim 3, characterized in that: The inside of the adjusting port (27) is fixedly connected with a connecting buckle adjusting column (29), the inside of the connecting buckle adjusting column (29) is threadedly connected with a vehicle-mounted connecting buckle (210), and the vehicle-mounted connecting buckle (210) is in the shape of a hook.

5. The positioning device for wireless charging of claim 1, wherein: The charging positioning device (3) comprises a mobile phone charging plate (31) fixedly connected to the front of the connecting fixed plate (1), and the outer surface of the mobile phone charging plate (31) is fixedly connected with an induction charging area (32).

6. The positioning device for wireless charging according to claim 5, wherein: Both sides of the mobile phone charging plate (31) are provided with limiting clamping grooves (33), the bottom of the mobile phone charging plate (31) is fixedly connected with supporting blocks (34), and the outer surfaces of the limiting clamping grooves (33) and the supporting blocks (34) are fixedly connected with contact silica gel soft pads (35).

7. The positioning device for wireless charging of claim 6, wherein: Rotatable plates (36) are rotatably connected to the corners of the top of the mobile phone charging plate (31), the inner bottom walls of the rotatable plates (36) are fixedly connected with anti-skid fixed pads (37), and the two sides of the rotatable plates (36) and the anti-skid fixed pads (37) are symmetrically arranged.

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