A vehicle charging bracket

Abstract

The utility model relates to the technical field of charging brackets, specifically a vehicle-mounted charging bracket, comprising a bottom plate, a wireless charging device is arranged in the bottom plate, a charging line is fixedly connected in the wireless charging device, a storage box is arranged on one side of the bottom plate, a clamping block integrally formed with the storage box is arranged on one end away from the bottom plate, a winding block is arranged in the storage box, a cylinder is rotatably installed in the middle of the winding block, one end of the charging line passes through the outer wall of the storage box and is wound around the cylindrical surface of the winding block, a charging interface is arranged at the bottom of the storage box, one end of the charging line is electrically connected to the charging interface, a spring is sleeved on the surface of the cylinder, one end of the spring is fixedly connected to the cylinder radially, and the other end is fixedly connected to the winding block, a mounting column is arranged on one side of the bottom plate close to the winding block, the mounting column is fixedly connected to the storage box, the mounting column is a hollow structure, a connecting device convenient for disassembly is arranged in the mounting column, the bottom plate is fixedly connected to the mounting column through the connecting device, and a fixing device is arranged on one side of the bottom plate close to the mounting column. The utility model has the advantages of being able to store excessive external charging lines, increasing the charging experience, and being convenient for users to disassemble the device being charged with one hand, thereby further improving the charging experience.

Description

Technical Field

[0001] The utility model relates to the technical field of charging brackets, in particular to a vehicle-mounted charging bracket. Background Art

[0002] A car holder is a device used to fix and support equipment in a car. It is usually used to install mobile phones, tablets, navigators and other devices. Using a car holder can facilitate the driver to use electronic devices while driving, such as navigation, calls, playing music, etc., or charging electronic devices with low power. The car holder can provide a safer and more convenient way to use electronic devices, which can effectively reduce distractions during driving and improve driving safety. In addition, the car holder can also make it easier for the driver to view the information on the device, providing a better user experience and comfort. Therefore, using a car holder can allow the driver to focus more on driving and improve driving safety and comfort.

[0003] For this purpose, the utility model patent with publication number CN219678197U discloses a vehicle-mounted wireless charging bracket, which relates to the technical field of charging brackets. The application includes: a charging plate, the charging surface of the charging plate is provided with a lower baffle and an upper pressure plate distributed in parallel and spaced apart, the lower baffle is fixedly connected to the charging plate, the upper pressure plate is elastically connected to the charging plate, and the spacing between the upper pressure plate and the lower baffle is adjustable; a mounting column, the mounting column is connected to the back plate surface of the charging plate through a damping universal ball, and two clips are arranged on the mounting column, one end of the clip is constructed with a folded edge, the folded edges of the two clips are in opposite directions, and the clips are made of elastic metal. After the charging bracket of the present application is installed with the grille bar, it is not easy to separate from the grille bar due to the cooperation between the clip and the mounting column, which improves the stability of the charging bracket after installation.

[0004] However, although this patent adopts wireless charging, it still requires wires to be connected to the wireless charging device to power the wireless charging device. This patent is not convenient for storing the wires for powering the wireless charging device. In actual use, the wires for powering the wireless charging device may be tangled together, which affects the appearance and reduces the charging experience. In addition, the mobile phone may need to be removed during driving. This patent is not convenient for one-handed disassembly and removal after the device to be charged is fixed, and has certain limitations in actual use. Utility Model Content

[0005] The purpose of the present invention is to provide a vehicle-mounted charging bracket to address the deficiencies of the above-mentioned prior art. The bracket is easy to store and can effectively improve the charging experience during actual use. After installation, it is also easy to disassemble or install with one hand, further improving the user experience.

[0006] The technical solution adopted by the utility model is a vehicle-mounted charging bracket, comprising a base plate, a wireless charging device is arranged in the base plate, a charging cable is fixedly connected in the wireless charging device, a storage box is arranged on one side of the base plate, a clamping block integrally formed with the storage box is arranged on the end away from the base plate, a winding block is arranged in the storage box, a cylinder is rotatably installed in the middle of the winding block, one end of the charging cable passes through the outer wall of the storage box and is wound around the cylindrical surface of the winding block, a charging interface is arranged at the bottom of the storage box, one end of the charging cable is electrically connected to the charging interface, a clockwork spring is sleeved on the surface of the cylinder, one end of the clockwork spring is radially fixedly connected to the cylinder, and the other end is fixedly connected to the winding block, a mounting column is arranged on the side of the base plate close to the winding block, the mounting column is fixedly connected to the storage box, the mounting column is a hollow structure, a connecting device for easy disassembly is arranged in the mounting column, the base plate is fixedly connected to the mounting column through the connecting device, and a fixing device is arranged on the side of the base plate close to the mounting column.

[0007] Preferably, the connecting device includes a through hole, which is arranged at the end of the mounting column away from the storage box, and fixing grooves are arranged on both sides of the middle part of the through hole, and a card block is contacted in the fixing groove, and a first connecting column is fixedly installed on a side of the card block away from the mounting column, and a second connecting column is fixedly installed on an end of the first connecting column away from the card block, and an end of the second connecting column away from the first connecting column is fixedly connected to the bottom plate, and the other side of the card block is contacted and connected with a reinforcement block, and a spring is provided on the side of the reinforcement block away from the card block, one end of the spring is fixedly connected to the reinforcement block, and the other end is fixedly connected to the bottom end of the inner wall of the mounting column.

[0008] Preferably, the fixing device includes a storage block, which is fixedly connected to the bottom plate. The storage block is a hollow structure. A fixing block is provided inside the storage block. A tension rope is provided under the fixing block. One end of the tension rope is fixedly connected to the bottom end of the inner wall of the storage block, and the other end is fixedly installed at the bottom of the fixing block.

[0009] Preferably, there are multiple fixing devices, which are respectively arranged at the upper and lower ends and the left and right sides of the bottom plate.

[0010] Preferably, the width of the fixing block is smaller than the width of the bottom plate.

[0011] Preferably, the surface of the fixing block is covered with an anti-slip cover.

[0012] The utility model is simple and convenient to use. It only needs to electrically connect the charging line with the car power supply through the charging interface, and then clamp the device on the air-conditioning fan blade through the clamping block. At this time, pull the fixed block to move and place the mobile phone and other devices to be charged on the surface of the bottom plate and then release the fixed block. The fixed block will clamp the device to be charged under the tension of the tension rope. At this time, the wireless charging device in the bottom plate can supply power to the device to be charged. During the charging process, if you want to remove the charging device, you only need to hold the bottom plate and push the bottom to move in the direction of the mounting column. The movement of the bottom plate will push the first connecting column and the second connecting column to move to drive the clamping block to move, so that the clamping block pushes the reinforcement block and compresses the spring. At this time, rotating the bottom plate can drive the clamping block to rotate, so that the clamping block aligns with the perforation to remove the bottom plate and the charging device clamped by the fixed block on the bottom plate. After removing the bottom plate, moving the bottom plate will pull out the charging line wound on the winding block, and the charging line will drive the cylinder to rotate, and the rotation of the cylinder will drive the spring spring to contract, thereby driving the cylinder to rotate in the opposite direction, so that the excess external charging line is rewound around the cylinder.

[0013] Compared with the prior art, the beneficial effect of the present invention is that it is convenient for users to disassemble it with one hand, thereby making it convenient for users to take the device being charged, and it can store excess external charging cables to improve the charging experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the structure of a vehicle-mounted charging bracket proposed by the utility model;

[0015] Figure 2 This is a schematic diagram of the internal structure of a vehicle-mounted charging bracket proposed by the utility model;

[0016] Figure 3 This is an enlarged view of point A of the utility model;

[0017] Figure 4 It is an enlarged view of point B of the present utility model.

[0018] Description of the symbols in the figure

[0019] 1. Bottom plate; 12. Charging cable; 13. Winding block; 14. Clockwork spring; 15. Mounting column; 16. Charging port; 2. Connecting device; 21. Perforation; 22. Fixing groove; 23. Block; 24. First connecting column; 25. Second connecting column; 26. Reinforcement block; 27. Spring; 3. Fixing device; 31. Storage block; 32. Fixing block; 33. Pull rope; 4. Storage box; 41. Clamp block. DETAILED DESCRIPTION

[0020] Figure 1The utility model schematically shows a vehicle-mounted charging bracket, including a base plate 1, a wireless charging device is arranged in the base plate 1, and the wireless charging device can adopt models such as CH808F, which is a 50W fast charging model, which can effectively improve the charging speed. A charging cable 12 is fixedly connected in the wireless charging device, a storage box 4 is arranged on one side of the base plate 1, and a clamping block 41 formed integrally with the storage box 4 is arranged at the end away from the base plate 1, a winding block 13 is arranged in the storage box 4, and a cylinder is rotatably installed in the middle of the winding block 13, one end of the charging cable 12 passes through the outer wall of the storage box 4 and is wound around the cylindrical surface of the winding block 13, and a charging interface 16 is arranged at the bottom of the storage box 4, and the charging interface 16 can adopt Type-B or Typ e-C and other models, which are common models on the market. One end of the charging cable 12 is electrically connected to the charging interface 16. A spring 14 is sleeved on the surface of the cylinder. The spring 14 can adopt models such as DL-006. This model can maintain a large contraction force even when used for a long time. One end of the spring 14 is fixedly connected to the cylinder radially, and the other end is fixedly connected to the winding block 13. A mounting column 15 is provided on the side of the bottom plate 1 close to the winding block 13. The mounting column 15 is fixedly connected to the storage box 4. The mounting column 15 is a hollow structure. A connecting device 2 for easy disassembly is provided in the mounting column 15. The bottom plate 1 is fixedly connected to the mounting column 15 through the connecting device 2. A fixing device 3 is provided on the side of the bottom plate 1 close to the mounting column 15.

[0021] like Figure 2 , Figure 3 and Figure 4The connecting device 2 shown includes a through hole 21, which is arranged at one end of the mounting column 15 away from the storage box 4. A fixing groove 22 is arranged on both sides of the middle of the through hole 21. A card block 23 is in contact with the fixing groove 22. A first connecting column 24 is fixedly installed on one side of the card block 23 away from the mounting column 15. A second connecting column 25 is fixedly installed on one end of the first connecting column 24 away from the card block 23. One end of the second connecting column 25 away from the first connecting column 24 is fixedly connected to the bottom plate 1. The other side of the card block 23 is in contact with a reinforcing block 26. A spring 27 is arranged on one side of the reinforcing block 26 away from the card block 23. One end of the spring 27 is fixedly connected to the reinforcing block 26, and the other end is fixedly connected to the bottom end of the inner wall of the mounting column 15. The fixing device 3 includes a storage block 31. The storage block 31 is fixedly connected to the bottom plate 1. The board 1 is fixedly connected, the storage block 31 is a hollow structure, the storage block 31 is provided with a fixed block 32 in the sleeve, and a tension rope 33 is provided under the fixed block 32. One end of the tension rope 33 is fixedly connected to the bottom end of the inner wall of the storage block 31, and the other end is fixedly installed at the bottom of the fixed block 32. The surface of the fixed block 32 is sleeved with an anti-slip sleeve, which can be made of flexible materials such as rubber or sponge, and can wrap the device to be charged to increase friction and thus improve the fixing effect. The width of the fixed block 32 is smaller than the width of the bottom plate 1, so that there is a gap between the fixed blocks 32 to avoid completely blocking the interface of charging devices such as mobile phones, so that users can use headphones to listen to music or use other methods to charge. There are multiple fixing devices 3, which are respectively arranged at the upper and lower ends and the left and right sides of the bottom plate 1. The device 3 can better clamp the electronic device and improve the fixing effect. In actual use, it is only necessary to clamp the device on the fan blade of the car air conditioner through the clamp block 41, and then connect the charging line 12 to the power supply in the car through the charging interface 16. When you want to fix the electronic device such as a mobile phone that needs to be clamped, you only need to pull the fixing block 32 to move, and place the device such as a mobile phone that needs to be charged on the surface of the bottom plate 1, and then let go. The fixing block 32 will be pulled by the tension rope 33, and then fix the charging device on the surface of the bottom plate 1. To remove the charging device on the surface of the bottom plate 1, you only need to hold the bottom plate 1 and push the bottom plate 1 to move in the direction of the mounting column 15, and the bottom plate 1 will push the first connecting column 24 and the second connecting column 25 to move, and then push the clamping block 23 to leave the fixing groove 2 2 and push the reinforcement block 26 to compress the spring 27. At this time, the bottom plate 1 is rotated, and the rotation of the bottom plate 1 will drive the block 23 to rotate. The bottom plate 1 can be removed by aligning the block 23 with the through hole 21, so as to facilitate the movement of the charging device. When the bottom plate 1 is removed and moved, the charging line 12 wound on the cylinder will be pulled out, and the charging line 12 is wound on the cylinder. When the charging line 12 is pulled out, the cylinder will be driven to rotate, and the rotation of the cylinder will compress the spring 14. The compressed spring 14 will reset after no force is applied, and then drive the cylinder to rotate in the opposite direction, so that the redundant charging line 12 outside is rewound back to the surface of the cylinder, thereby improving the charging experience. If you want to reinstall the bottom plate 1 back into the mounting column 15, you only need to align the block 23 with the through hole 21 again and push the block 23.The block 23 pushes the reinforcement block 26 to compress the spring 27. Then, the block 23 can be rotated to align with the fixing slot 22 and then released. The compressed spring 27 will push the reinforcement block 26 to move, thereby pushing the block 23 into the fixing slot 22 and limiting the range of motion of the block 23, thereby improving the fixing effect.

Claims

1. A vehicle-mounted charging bracket, comprising a base plate (1), wherein a wireless charging device is arranged inside the base plate (1), characterized in that: A charging cable (12) is fixedly connected inside the wireless charging device, a storage box (4) is provided on one side of the bottom plate (1), a clamping block (41) formed integrally with the storage box (4) is provided at one end away from the bottom plate (1), a winding block (13) is provided inside the storage box (4), a cylinder is rotatably installed in the middle of the winding block (13), one end of the charging cable (12) passes through the outer wall of the storage box (4) and is wound around the cylindrical surface of the winding block (13), a charging interface (16) is provided at the bottom of the storage box (4), one end of the charging cable (12) is electrically connected to the charging interface (16), and the cylindrical surface A spring (14) is sleeved, one end of the spring (14) is fixedly connected to the cylinder radially, and the other end is fixedly connected to the winding block (13). A mounting column (15) is provided on the side of the bottom plate (1) close to the winding block (13). The mounting column (15) is fixedly connected to the storage box (4). The mounting column (15) is a hollow structure. A connecting device (2) is provided inside the mounting column (15) for easy disassembly. The bottom plate (1) is fixedly connected to the mounting column (15) via the connecting device (2). A fixing device (3) is provided on the side of the bottom plate (1) close to the mounting column (15).

2. The vehicle-mounted charging bracket according to claim 1, characterized in that: The connecting device (2) comprises a through hole (21), the through hole (21) being formed at one end of the mounting column (15) away from the storage box (4), a fixing groove (22) being formed on both sides of the middle of the through hole (21), a clamping block (23) being in contact with the fixing groove (22), a first connecting column (24) being fixedly mounted on one side of the clamping block (23) away from the mounting column (15), a second connecting column (25) being fixedly mounted on one end of the first connecting column (24) away from the clamping block (23), one end of the second connecting column (25) away from the first connecting column (24) being fixedly connected to the bottom plate (1), the other side of the clamping block (23) being in contact with a reinforcing block (26), a spring (27) being provided on one side of the reinforcing block (26) away from the clamping block (23), one end of the spring (27) being fixedly connected to the reinforcing block (26), and the other end of the spring (27) being fixedly connected to the bottom end of the inner wall of the mounting column (15).

3. A vehicle-mounted charging bracket according to claim 1 or 2, characterized in that: The fixing device (3) comprises a storage block (31), the storage block (31) being fixedly connected to the bottom plate (1), the storage block (31) being a hollow structure, a fixing block (32) being provided inside the storage block (31), a tension rope (33) being provided below the fixing block (32), one end of the tension rope (33) being fixedly connected to the bottom end of the inner wall of the storage block (31), and the other end being fixedly mounted on the bottom of the fixing block (32).

4. A vehicle-mounted charging bracket according to claim 1 or 2, characterized in that: A plurality of fixing devices (3) are provided, which are respectively arranged at the upper and lower ends and the left and right sides of the bottom plate (1).

5. The vehicle-mounted charging bracket according to claim 3, characterized in that: The width of the fixing block (32) is smaller than the width of the bottom plate (1).

6. The vehicle-mounted charging bracket according to claim 3, characterized in that: The surface of the fixing block (32) is covered with an anti-slip cover.

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