Vehicle-mounted wireless charger with protection mechanism

Abstract

The utility model relates to the technical field of wireless energy transmission, in particular to a vehicle-mounted wireless charger with a protection mechanism. Comprising a protective shell, a mounting rod, a limiting frame, a connecting interface, a sensing chip, a connecting plate and the like, the mounting rod is arranged at the bottom of the protective shell and mounted on an automobile central console, the limiting frame is mounted on the protective shell, the connecting interface is formed in one side of the limiting frame, and the sensing chip is arranged on the protective shell; the two ends of the connecting plate penetrate through the limiting frame and slide in the limiting frame. Charging equipment is in contact with the sensing chip for charging, and the connecting plate moves downwards and drives the first connecting rod to rotate due to the weight of the charging equipment.

Description

Technical Field

[0001] The utility model relates to the technical field of wireless energy transmission, in particular to a vehicle-mounted wireless charger with a protection mechanism. Background Art

[0002] Wireless charging technology uses the principles of electromagnetic and magnetoelectric conversion to wirelessly charge the charged device. The wireless charger has a transmitting coil at the transmitting end and a receiving coil at the receiving end of the charging device. It uses Qi or other wireless charging standards to transmit energy through electromagnetic induction. You only need to place the charging device that supports wireless charging in the induction area of the charger, and the wireless charger will automatically start charging your charging device.

[0003] The patent with authorization publication number CN208226641U discloses a wireless car charger, including a mobile phone charging carrier, a wireless induction charging coil, a cooling fan, an adjustable mobile phone clamp, and a fixed suction cup. The surface of the mobile phone charging carrier is provided with a wireless induction charging coil, and a power display screen is provided on one side of the wireless induction charging coil. The cooling fan is provided on the rear side of the wireless induction charging coil, and fan blades are provided inside the cooling fan. The adjustable mobile phone clamp provided in the device can adapt to the charging and clamping position of different models of mobile phones. The fan blades can cool the mobile phone during the charging process. The peripheral USB port provided can expand charging for external devices. However, this patent still has shortcomings in actual use. The device is usually installed in an easily accessible place in the car, such as near the central console or cup holder. The car is prone to bumps during driving, but the above patent has the problem that the car is prone to bumps during driving, which causes the charging device to detach from the charger, causing damage to the charging device.

[0004] Therefore, it is necessary to develop a vehicle-mounted wireless charger with a protective mechanism to solve the above technical problems. Utility Model Content

[0005] In order to overcome the disadvantage of a charging device being separated from a charger, the utility model provides a vehicle-mounted wireless charger with a protection mechanism.

[0006] The technical solution is: a vehicle-mounted wireless charger with a protective mechanism, comprising a protective shell, a mounting rod, a limiting frame, a connection interface, and a sensing chip. The protective shell is provided with a mounting rod at the bottom of the protective shell, the mounting rod is installed on the central console of the car, the limiting frame is installed on the protective shell, a connection interface is provided on one side of the limiting frame, and the sensing chip is provided on the protective shell. It also includes a connecting plate, a mounting seat, a first connecting rod, a clamping plate, a pull rope, a first elastic member, a limiting frame, a card rod and a second elastic member. Both ends of the connecting plate pass through the limiting frame and slide inside it, both ends of the connecting plate are provided with a card slot, both ends of the connecting plate are connected to the first connecting rod through a pull rope, mounting seats are installed on both sides of the protective shell, the first connecting rod rotates on the mounting seat, a first elastic member is connected between the mounting seat and the first connecting rod, a clamping plate is installed on the end of the first connecting rod away from the pull rope, two card rods are fixed to both ends of the limiting frame, one end of the card rod passes through the limiting frame and corresponds to the card slot, and two second elastic members are connected between the limiting frame and the limiting frame.

[0007] Furthermore, it also includes a mounting frame, a fan and a ventilation plate. The mounting frame is installed between the protective shell and the mounting rod, multiple fans are installed in the mounting frame, and two ventilation plates are installed on the mounting frame.

[0008] Furthermore, it also includes a guide frame, an anti-slip frame, a guide plate and a third elastic member. Two guide frames are installed on one side of the limit frame. The guide frames are symmetrically provided with anti-slip frames, and the two anti-slip frames slide between the two guide frames. One side of the two anti-slip frames is fixed with a guide plate, and a third elastic member is connected between the anti-slip frame and the inner side surfaces of the two guide frames.

[0009] Furthermore, it also includes a fluorescent strip, which is arranged on the protective shell.

[0010] Furthermore, a second connecting rod is included, and the second connecting rod is arranged on the limiting frame.

[0011] Furthermore, an isolation net is included, and the isolation net is installed on one side of the installation frame.

[0012] The beneficial effects are as follows: 1. The utility model charges by bringing the charging device into contact with the induction chip. Due to the weight of the charging device, the connecting plate moves downward and drives the first connecting rod to rotate, so that the clamping plate contacts the charging device, thereby clamping and fixing the charging device.

[0013] 2. The utility model powers the device through a data cable to start the fan, which draws air into the installation frame. The circulating air absorbs the heat generated when the device is running and is then discharged through the vent plate to achieve the effect of cooling the device and prevent the high temperature in the car from affecting the charging effect of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model.

[0015] Figure 2 This is a sectional view of the three-dimensional structure of the protective shell, the limiting frame and the sensor chip of the utility model.

[0016] Figure 3 It is a schematic diagram of the three-dimensional structure of the mounting seat, the first connecting rod and the clamping plate of the utility model.

[0017] Figure 4 This is a sectional view of the three-dimensional structure of the limiting frame and the clamping rod of the utility model.

[0018] Figure 5 This is a sectional view of the three-dimensional structure of the installation frame, fan and ventilation plate of the utility model.

[0019] Figure 6 It is a schematic diagram of the three-dimensional structure of the guide frame, the anti-slip frame and the guide plate of the utility model.

[0020] Figure 7 It is a schematic diagram of the three-dimensional structure of the protective shell, mounting rod and isolation net of the utility model.

[0021] Names and serial numbers of parts in the figure: 1_protective shell, 101_mounting rod, 2_limiting frame, 201_connecting interface, 3_sensing chip, 4_connecting plate, 5_card slot, 6_mounting seat, 7_first connecting rod, 701_clamping plate, 8_pull rope, 9_first elastic member, 901_limiting frame, 902_card rod, 903_second elastic member, 10_mounting frame, 11_fan, 12_ventilation plate, 13_guide frame, 14_anti-slip frame, 15_guide plate, 16_third elastic member, 17_fluorescent strip, 18_second connecting rod, 19_isolation net. DETAILED DESCRIPTION

[0022] The technical solution of the present utility model will be further described below with reference to the accompanying drawings.

[0023] Example 1

[0024] A vehicle-mounted wireless charger with a protective mechanism, such as Figures 1-4As shown, it includes a protective shell 1, a mounting rod 101, a limiting frame 2, a connection interface 201, a sensing chip 3, a fluorescent strip 17 and a second connecting rod 18. The bottom of the protective shell 1 is provided with a mounting rod 101, the mounting rod 101 is installed on the central console of the car, the protective shell 1 is provided with a fluorescent strip 17, the protective shell 1 is installed with a limiting frame 2, a connection interface 201 is opened on one side of the limiting frame 2, the protective shell 1 is provided with a sensing chip 3, and also includes a connecting plate 4, a mounting seat 6, a first connecting rod 7, a clamping plate 701, a pull rope 8, a first elastic member 9, a limiting frame 901, a clamping rod 902 and a second elastic member 903, a connecting plate 4 The two ends pass through the limit frame 2 and slide inside it. Both ends of the connecting plate 4 are provided with a card slot 5. Both ends of the connecting plate 4 are connected to the first connecting rod 7 through a pull rope 8. Mounting seats 6 are installed on both sides of the protective shell 1. The first connecting rod 7 rotates on the mounting seat 6. A first elastic member 9 is connected between the mounting seat 6 and the first connecting rod 7. A clamping plate 701 is installed at the end of the first connecting rod 7 away from the pull rope 8. A second connecting rod 18 is provided on the limit frame 901. Both ends of the limit frame 901 are fixed with a card rod 902. One end of the card rod 902 passes through the limit frame 2 and corresponds to the card slot 5. Two second elastic members 903 are connected between the limit frame 901 and the limit frame 2.

[0025] When the user needs to charge the charging device while driving, the user connects the data cable from the connection interface 201 to the device in advance to power the device. The fluorescent strip 17 enhances the user's visual experience. When the charging device needs to be charged, the user places the charging device in the limit frame 2 so that the charging device that supports wireless charging corresponds to the sensing chip 3. When the charging device is placed in the limit frame 2, due to the weight of the charging device, the connecting plate 4 is squeezed and slides downward. The limit frame 2 plays a guiding role. The two ends of the connecting plate 4 pass through the pull rope 8, and at the same time drive the first connecting rod 7 to rotate around the center of the mounting seat 6. The first elastic Component 9 is deformed by force, and the first connecting rods 7 on both sides rotate simultaneously to clamp the two clamping plates 701 to clamp the charging device. Then the user pulls the second connecting rod 18 upward, and the limit frame 901 slides upward under force, and the second elastic component 903 is deformed under force, and the clamping rod 902 moves upward. When the connecting plate 4 slides to the extreme position, the user releases the second connecting rod 18, and the limit frame 901 is reset under the reset action of the second elastic component 903, so that the clamping rod 902 is engaged with the clamping slot 5. The charging device is firmly clamped by rotating the first connecting rod 7, thereby achieving a protective effect on the charging device.

[0026] Example 2

[0027] On the basis of Example 1, Figure 5-Figure 7As shown, it also includes a mounting frame 10, a fan 11, a ventilation plate 12 and an isolation net 19. The mounting frame 10 is installed between the protective shell 1 and the mounting rod 101. Multiple fans 11 are installed in the mounting frame 10. An isolation net 19 is installed on one side of the mounting frame 10, and two ventilation plates 12 are installed on the mounting frame 10.

[0028] When the device is charging the charging device, power is supplied to the device through the data line to start the fan 11, which draws air into the mounting frame 10. The isolation net 19 prevents foreign matter from being sucked into the mounting frame 10. The circulating air absorbs the heat generated by the sensor chip 3 during operation and is then discharged through the ventilation plate 12, thereby achieving the effect of dissipating heat for the sensor chip 3 and preventing the temperature inside the vehicle from being too high and affecting the charging effect of the charging device.

[0029] like Figure 6 As shown, it also includes a guide frame 13, an anti-slip frame 14, a guide plate 15 and a third elastic member 16. Two guide frames 13 are installed on one side of the limit frame 2. The anti-slip frames 14 are symmetrically arranged on the guide frames 13, and the two anti-slip frames 14 slide between the two guide frames 13. One side of the two anti-slip frames 14 is fixed with a guide plate 15, and a third elastic member 16 is connected between the anti-slip frame 14 and the inner side surfaces of the two guide frames 13.

[0030] When the user connects the data cable to the device, the user pulls the two guide plates 15 at the same time to make the anti-slip frame 14 slide to both sides along the guide frame 13, and the third elastic member 16 is deformed under the force. Then the user connects the data cable through the connection interface 201 to ensure that the data cable connector will not be detached from the connection interface 201. The user releases the guide plate 15, and the third elastic member 16 returns to its original state to reset the two anti-slip frames 14, clamping and fixing the data cable to prevent the data cable from falling off due to bumps during driving.

[0031] It should be understood that the above description is only for illustrative purposes and is not intended to limit the present invention. Those skilled in the art will understand that variations of the present invention will be within the scope of the claims herein.

Claims

1. A vehicle-mounted wireless charger with a protective mechanism, comprising a protective housing (1), a mounting rod (101), a limiting frame (2), a connection interface (201), and a sensing chip (3), wherein the protective housing (1) is provided with a mounting rod (101) at the bottom, the protective housing (1) is provided with a limiting frame (2), the limiting frame (2) is provided with a connection interface (201), and the protective housing (1) is provided with a sensing chip (3), characterized in that : It also includes a connecting plate (4), a mounting seat (6), a first connecting rod (7), a clamping plate (701), a pull rope (8), a first elastic member (9), a limiting frame (901), a clamping rod (902) and a second elastic member (903), both ends of the connecting plate (4) pass through the limiting frame (2) and slide inside it, both ends of the connecting plate (4) are provided with a clamping groove (5), both ends of the connecting plate (4) are connected to the first connecting rod (7) through the pull rope (8), and both sides of the protective shell (1) are equipped with a mounting seat (6), the first connecting rod (7) is rotatably connected to the mounting seat (6), a first elastic member (9) is connected between the mounting seat (6) and the first connecting rod (7), a clamping plate (701) is installed at one end of the first connecting rod (7) away from the pull rope (8), both ends of the limit frame (901) are connected to a clamping rod (902), one end of the clamping rod (902) passes through the limit frame (2) and corresponds to the clamping slot (5), and two second elastic members (903) are connected between the limit frame (901) and the limit frame (2).

2. The vehicle-mounted wireless charger with a protective mechanism according to claim 1, characterized in that: The utility model also comprises a mounting frame (10), a fan (11) and a ventilation plate (12); the mounting frame (10) is mounted between the protective housing (1) and the mounting rod (101); a plurality of fans (11) are mounted in the mounting frame (10); and two ventilation plates (12) are mounted on the mounting frame (10).

3. The vehicle-mounted wireless charger with a protective mechanism according to claim 2, characterized in that: The invention also includes a guide frame (13), an anti-slip frame (14), a guide plate (15) and a third elastic member (16). Two guide frames (13) are installed on one side of the limiting frame (2). The anti-slip frame (14) is symmetrically slidably arranged on the guide frame (13). One side of the two anti-slip frames (14) is fixed with a guide plate (15). The third elastic member (16) is connected between the two sides of the anti-slip frame (14) and the inner side surfaces of the two guide frames (13).

4. The vehicle-mounted wireless charger with a protective mechanism according to claim 3, characterized in that: It also includes a fluorescent strip (17), and the protective shell (1) is provided with the fluorescent strip (17).

5. The vehicle-mounted wireless charger with a protective mechanism according to claim 4, characterized in that: It also includes a second connecting rod (18), and the second connecting rod (18) is arranged on the limiting frame (901).

6. The vehicle-mounted wireless charger with a protective mechanism according to claim 5, characterized in that: It also includes an isolation net (19), and the isolation net (19) is installed on one side of the installation frame (10).

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