Magnetic type vehicle-mounted wireless charging support

Abstract

The utility model discloses a magnetic type vehicle-mounted wireless charging support, and relates to the technical field of wireless charging. According to the utility model, the damping assembly and the anti-shaking assembly are utilized and comprise two first mounting blocks mounted on the inner top wall of the shell, one end of each first mounting block is rotatably connected with a first rotating shaft, a second mounting block is mounted on the outer wall of each first rotating shaft, a first connecting rod is mounted at the bottom end of each second mounting block, and a third mounting block is mounted at the bottom end of each first connecting rod; second rotating shafts are installed at the ends, away from the first connecting rods, of the third installing blocks, second connecting rods are rotationally connected to one ends of the second rotating shafts, third rotating shafts are rotationally connected to one ends of the two second connecting rods, fourth installing blocks are installed on the outer walls of the third rotating shafts, and third connecting rods are installed at the bottom ends of the fourth installing blocks. And the third connecting rod is fixedly connected with the base, so that the problem of shock absorption of the bracket is solved, and efficient charging is realized.

Description

TECHNICAL FIELD

[0001] The utility model relates to wireless charging technical field, concretely is a kind of magnetic attraction type vehicle wireless charging support. BACKGROUND

[0002] With the continuous improvement of the requirements of power equipment on power supply quality, safety, reliability, convenience, immediacy, special occasions, special geographical environment etc., the contact type power transmission mode is more and more unable to meet the actual needs.Wireless charger is a device that charges using the principle of electromagnetic induction, its principle is similar to that of a transformer, by placing a coil in each of the sending and receiving ends, the sending end coil sends electromagnetic signals to the outside under the action of electric power, the receiving end coil receives electromagnetic signals and converts electromagnetic signals into electric current, thereby achieving the purpose of wireless charging.Wireless charging technology is a special power supply method, it does not need power line, relies on electromagnetic wave propagation, then electromagnetic wave energy is converted into electric energy, finally realizes wireless charging, and in the car, vehicle wireless charging support is generally used.

[0003] In the prior art, vehicle wireless charging support uses clamping jaw to fix mobile phone, clamping jaw can cause damage to mobile phone itself, since clamping jaw needs to tightly grasp the edge of mobile phone to ensure its stable fixation, this can leave scratches or indentations on the edge of mobile phone, causing adverse effects on the appearance and function of mobile phone, at the same time, clamping jaw does not have good shock-absorbing effect, although clamping jaw can fix mobile phone on support, vibration is still inevitable during driving, and magnetic attraction type vehicle wireless charging support usually relies on stable magnetic field to provide charging for mobile phone, however, due to the existence of vibration, the magnetic field between charger and mobile phone can be disturbed, leading to the decrease of charging efficiency, in addition, vibration can also cause damage to electronic components inside charger, further reducing charging performance. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a kind of magnetic attraction type vehicle wireless charging support to solve the problems raised in the above background technology.

[0005] In order to solve the above technical problems, the utility model provides a kind of magnetism formula vehicle-mounted wireless charging support, including base and shell, the inside installation of shell has two shock absorbers, one of the shock absorbers includes two first mounting blocks installed in the top wall of shell, the one end of each first mounting block is rotatably connected with first shaft, the outer wall of first shaft is installed with second mounting block, the bottom end of second mounting block is installed with first connecting rod, the bottom end of first connecting rod is installed with third mounting block, the one end of second shaft is installed with second connecting rod, the one end of two second connecting rods is rotatably connected with third shaft, the outer wall of third shaft is installed with fourth mounting block, the bottom end of fourth mounting block is installed with third connecting rod, the inner bottom wall of shell is installed with sleeve, third connecting rod is fixedly connected with base, the outer wall of one side of third connecting rod is sleeved with first spring, the outer wall of opposite side of two third mounting blocks is installed with tension spring.

[0006] Further, the top end of the shell is provided with a placing rack, two grooves are formed in the inner wall of the placing rack, and a anti-shaking assembly is slidably connected in each groove.

[0007] Further, a charging plate is installed on one side of the placing rack, and the charging plate is fixedly connected with the placing rack.

[0008] Further, one end of the first spring is fixedly connected with the top end of the base, and the other end of the first spring is fixedly connected with the inner wall of the sleeve.

[0009] Further, one end of the first spring is fixedly connected with the top end of the base, and the other end of the first spring is fixedly connected with the inner wall of the sleeve.

[0010] Further, the outer wall of the third sliding block abuts against the inner bottom wall of the placing rack, and the second abutting block is provided with an opening for the rotation of the third sliding block at the bottom end where the third sliding block is installed.

[0011] Further, the base is rectangular in shape, and the bottom end of the base is provided with an adsorbing pad.

[0012] Compared with the prior art, the magnetic attraction type vehicle-mounted wireless charging support has the advantages that the shock absorbing assembly and the anti-shaking assembly are used to absorb the shock of the mobile phone on the support in multiple aspects, the shock absorbing assembly can absorb the vertical impact force transmitted from the automobile chassis to the support, the jumping of the mobile phone in the vertical direction is reduced, the horizontal vibration generated when the automobile accelerates, decelerates or turns is reduced through the horizontal arrangement of the anti-shaking assembly, the mobile phone is ensured to be not damaged by the clamping jaw in various road conditions, and the mobile phone can be stably charged when magnetically attracted, and the magnetic attraction is prevented from being invalid due to large vibration and the mobile phone from falling off. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is a whole structure schematic view of a magnetic attraction type vehicle-mounted wireless charging support.

[0014] Figure 2 It is an internal structure schematic view of a magnetic attraction type vehicle-mounted wireless charging support.

[0015] Figure 3 It is a structure schematic view of a shock absorbing assembly in a magnetic attraction type vehicle-mounted wireless charging support.

[0016] Figure 4 It is a structure schematic view of an anti-shaking assembly in a magnetic attraction type vehicle-mounted wireless charging support.

[0017] Figure 5 It is a whole structure schematic view of an anti-shaking assembly in a magnetic attraction type vehicle-mounted wireless charging support.

[0018] In the drawing:

[0019] 1, base; 2, shell;

[0020] 3, shock absorbing assembly; 301, first mounting block; 302, first rotating shaft; 303, second mounting block; 304, first connecting rod; 305, third mounting block; 306, second rotating shaft; 307, second connecting rod; 308, third rotating shaft; 309, fourth mounting block; 310, third connecting rod; 311, sleeve; 312, first spring; 313, tension spring;

[0021] 4, placing rack;

[0022] 5, anti-shaking assembly; 501, first sliding block; 502, supporting plate; 503, first abutting block; 504, second sliding block; 505, second abutting block; 506, third sliding block; 507, damping rod; 508, second spring;

[0023] 6, charging plate; 7, magnetic attraction sticker. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present application will be described clearly and completely in the following with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all the other embodiments obtained by those skilled in the art without creative work are within the scope of the present application.

[0025] Please refer to Figures 1-5 The present application provides a magnetic type vehicle-mounted wireless charging support technical scheme.

[0026] In the embodiments of the present application, refer to Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 , comprising a base 1 and a shell 2, two damping components 3 are installed inside the shell 2, one of the two damping components 3 comprises two first mounting blocks 301 mounted on the inner top wall of the shell 2, a first rotating shaft 302 is rotatably connected to one end of each first mounting block 301, a second mounting block 303 is mounted on the outer wall of the first rotating shaft 302, a first connecting rod 304 is mounted at the bottom end of the second mounting block 303, a third mounting block 305 is mounted at the bottom end of the first connecting rod 304, a second rotating shaft 306 is mounted at the end of the third mounting block 305 away from the first connecting rod 304, a second connecting rod 307 is rotatably connected to one end of the second rotating shaft 306, a third rotating shaft 308 is rotatably connected to one end of each of the two second connecting rods 307, a fourth mounting block 309 is mounted on the outer wall of the third rotating shaft 308, a third connecting rod 310 is mounted at the bottom end of the fourth mounting block 309, a sleeve 311 is mounted on the inner bottom wall of the shell 2, the third connecting rod 310 is fixedly connected to the base 1, a first spring 312 is sleeved on the outer wall of one side of the third connecting rod 310, and a tension spring 313 is mounted on the outer wall of the opposite side of each of the two third mounting blocks 305.

[0027] It should be noted that: the tension spring 313 firmly fixes the two third mounting blocks 305 in place through its own tension, in addition, the tension spring 313 can also slow down the vibration potential energy, during the driving of the automobile, various vibrations and impact forces will inevitably be encountered, these vibrations and impact forces will be transmitted to the mobile phone through the equipment, which may cause damage to the mobile phone, however, due to the existence of the tension spring 313, these vibrations and impact forces will be effectively absorbed and dispersed.

[0028] Please refer to Figure 4 、 Figure 5The top of the outer shell 2 is equipped with a placement rack 4. The inner wall of the placement rack 4 is provided with two sliding grooves. Each sliding groove is slidably connected to an anti-sway component 5. The anti-sway component 5 includes a first slider 501 slidably connected to the sliding groove. One end of the first slider 501 is equipped with a support plate 502. The bottom end of the support plate 502 is equipped with two first abutment blocks 503. The bottom outer wall of each first abutment block 503 is rotatably connected to a second slider 504. The outer wall of the second slider 504 is connected to a second abutment block 505. The bottom end of the second abutment block 505 is rotatably connected to a third slider 506. The outer wall of the second abutment block 505 is equipped with a damping rod 507. The outside of the damping rod 507 is sleeved with a second spring 508.

[0029] It should be noted that the second slider 504 rolls on the surface of the second contact block 505, and the third slider 506 rolls on the inner bottom wall of the placement frame 4 to counteract the horizontal inertia and vibration that occur when the car turns or in other situations.

[0030] See Figure 1 A charging plate 6 is installed on one side of the placement rack 4. The charging plate 6 is fixedly connected to the placement rack 4. A magnetic sticker 7 is installed on the outer wall of the charging plate 6.

[0031] It should be noted that the magnetic sticker 7 is usually made of permanent magnet material and has durable magnetic properties. When the mobile phone is close to the magnetic sticker 7, the magnetic force will attract the mobile phone to the charging pad 6 without the need for additional fixing devices or operations.

[0032] See Figure 1 The base 1 is rectangular in shape, and an adsorption pad is installed at the bottom of the base 1.

[0033] It should be noted that the suction pad installed at the bottom of the base 1 firmly attaches the entire device to the surface inside the car, ensuring that the device remains stable during car driving and is not easily moved or slipped, thus providing stable support and protection for the mobile phone.

[0034] Working principle: after the mobile phone is placed in the placing rack 4, the magnetic attraction pad 7 installed on the side outer wall of the charging plate 6 is used to magnetically attract and charge the mobile phone, and the anti-shaking component 5 installed on the inner wall of the placing rack 4 can displace the third sliding block 506 at the bottom of the second resisting block 505 through the extrusion of the second sliding block 504 on one side of the first resisting block 503 when the mobile phone is horizontally vibrated or deviated, and the damping rod 507 installed at one end of the second resisting block 505 starts to slow down the vibration while the displacement occurs, and the damping rod 507 is externally sleeved with the second spring 508, the second spring 508 serves as an elastic component and has certain elasticity and flexibility, and when it is impacted by external vibration, the second spring 508 will be elastically contracted, that is, its length will be shortened with the change of force. The contraction process can absorb part of the vibration energy and convert it into the elastic potential energy of the second spring 508, thereby reducing the direct impact of vibration on the mobile phone, and at the same time, the second spring 508 can also store energy when being stressed, and when the vibration disappears or decreases, the compressed second spring 508 will release the previously stored energy and restore to the original state, maintaining the stability of the mobile phone on the placing rack 4, preventing sudden movement or jumping due to the disappearance of vibration, and the damping component 3 installed on the top of the base 1 can alleviate the vibration from the vertical direction, and through the compression of the first spring 312 by the third connecting rod 310, the third rotating shaft 308 is rotated, and the third mounting block 305 at one end of the two second connecting rods 307 is also rotated, while the tension spring 313 maintains the horizontal state of the placing rack 4 when the vibration potential energy is reduced.

Claims

1. A magnetic in-vehicle wireless charging bracket, comprising a base (1) and a housing (2), characterized in that: Two shock-absorbing components (3) are installed inside the outer casing (2). One of the shock-absorbing components (3) includes two first mounting blocks (301) mounted on the inner top wall of the outer casing (2). One end of each first mounting block (301) is rotatably connected to a first rotating shaft (302). A second mounting block (303) is mounted on the outer wall of the first rotating shaft (302). A first connecting rod (304) is mounted on the bottom end of the second mounting block (303). A third mounting block (305) is mounted on the bottom end of the first connecting rod (304). A second rotating shaft (306) is mounted on the end of the third mounting block (305) away from the first connecting rod (304). One end of the second rotating shaft (306) is rotatably connected to the second connecting rod (307), and one end of each of the two second connecting rods (307) is rotatably connected to the third rotating shaft (308). The outer wall of the third rotating shaft (308) is equipped with the fourth mounting block (309), and the bottom end of the fourth mounting block (309) is equipped with the third connecting rod (310). The inner bottom wall of the outer shell (2) is equipped with the sleeve (311). The third connecting rod (310) is fixedly connected to the base (1). One side of the outer wall of the third connecting rod (310) is fitted with the first spring (312), and the opposite side of the outer wall of the two third mounting blocks (305) is fitted with the tension spring (313).

2. The magnetic vehicle-mounted wireless charging bracket as described in claim 1, characterized in that: The top of the outer shell (2) is equipped with a placement rack (4). The inner wall of the placement rack (4) is provided with two sliding grooves. Each sliding groove is slidably connected to an anti-sway component (5). The anti-sway component (5) includes a first slider (501) slidably connected to the sliding groove. One end of the first slider (501) is equipped with a support plate (502). The bottom end of the support plate (502) is equipped with two first abutting blocks (503). The bottom outer wall of each first abutting block (503) is rotatably connected to a second slider (504). The outer wall of the second slider (504) is connected to a second abutting block (505). The bottom end of the second abutting block (505) is rotatably connected to a third slider (506). The outer wall of the second abutting block (505) is equipped with a damping rod (507). The damping rod (507) is sleeved with a second spring (508).

3. A magnetic vehicle-mounted wireless charging bracket as described in claim 2, characterized in that: A charging plate (6) is installed on one side of the placement rack (4). The charging plate (6) is fixedly connected to the placement rack (4). A magnetic sticker (7) is installed on the outer wall of the charging plate (6).

4. A magnetic vehicle-mounted wireless charging bracket as described in claim 3, characterized in that: One end of the first spring (312) is fixedly connected to the top of the base (1), and the other end of the first spring (312) is fixedly connected to the inner wall of the sleeve (311).

5. A magnetic vehicle-mounted wireless charging bracket as described in claim 4, characterized in that: One end of the damping rod (507) is connected to the outer wall of the second abutment block (505), and the other end of the damping rod (507) is connected to the inner wall of the placement frame (4).

6. A magnetic vehicle-mounted wireless charging bracket as described in claim 5, characterized in that: The outer wall of the third slider (506) abuts against the inner bottom wall of the placement frame (4), and the second abutting block (505) has an opening at the bottom end where the third slider (506) is installed for the third slider (506) to rotate.

7. A magnetic vehicle-mounted wireless charging bracket as described in claim 6, characterized in that: The base (1) is rectangular in shape, and an adsorption pad is installed at the bottom of the base (1).

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