Electric vehicle bottom fork structure for assisting parking

Abstract

The utility model discloses an electric vehicle bottom fork structure for assisting parking, which comprises a bottom fork body, mounting racks are fixedly connected to two sides of the bottom fork body, and gear boxes are fixedly mounted in the middles of opposite sides of the two mounting racks. A user can drive a gear in a gear box to rotate through a rotating motor during use, the gear drives a rotating part to rotate through a rotating shaft when rotating, so that a square pipe connecting leg can rotate, and in the clockwise rotating process of the square pipe connecting leg, a brake block applies pressure to a rotating wheel; when a user does not need auxiliary parking, the square tube connecting leg is rotated anticlockwise, the brake block releases the pressure on the rotating wheel, the sliding shaft on the rotating wheel rebounds to the right side of the sliding groove, and then the rotating wheel rotates anticlockwise to rotate the square tube connecting leg, so that the electric vehicle is parked in an auxiliary mode. Operation is simple and convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of electric vehicle accessories, in particular to an electric vehicle horizontal fork structure for assisting parking. Background Art

[0002] Battery vehicles are also called "electric vehicles". They are pure electric vehicles that are powered by batteries (batteries) and driven by electric motors (DC, AC, series-excited, externally-excited). The fork is the movable part that fixes the wheels of the electric vehicle. Conventional forks are generally made of metal.

[0003] The existing Chinese patent with announcement number CN216508851U discloses an electric vehicle flat fork, including a body made of plastic, the body is an integral injection molding structure, the body includes a connecting block and two groups of protective covers, the inner side of the protective cover is provided with a cavity, the cavities of the two groups of protective covers are arranged oppositely, and multiple groups of reinforcing ribs are provided on the inner wall of the cavity; the left sides of the two groups of protective covers are respectively connected to the front end and the rear end of the connecting block, and the right side of each group of protective covers is provided with a strip mounting groove.

[0004] With respect to the above-mentioned related technologies, the inventors found that the above-mentioned main body cannot assist parking when in use, cannot meet the use requirements, and is not convenient to use. Utility Model Content

[0005] The purpose of the utility model is to provide an electric vehicle horizontal fork structure for assisting parking, so as to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: an electric vehicle flat fork structure for assisting parking, comprising a flat fork body, mounting frames are fixedly connected to both sides of the flat fork body, gear boxes are fixedly installed in the middle of opposite sides of the two mounting frames, a rotating shaft is fixedly connected to the middle of the gear box, a rotating member is fixedly connected to the side of the rotating shaft away from the gear box through a coupling, a square tube connecting leg is fixedly installed on the bottom end of the rotating member, mounting frames are fixedly installed on both sides of the bottom end of the square tube connecting leg, a mounting bar is fixedly connected to the bottom end of the mounting frame, a sliding groove is provided in the middle of the bottom end of the two mounting bars, a sliding shaft is slidably connected to the middle of the sliding groove, a rotating wheel is fixedly installed in the middle of the sliding shaft, a brake block is fixedly installed in the middle of the bottom end of the square tube connecting leg, and the brake block is located at the top end of the rotating wheel.

[0007] As a preferred technical solution of the utility model, a rotating motor is fixedly installed on one side of the two mounting frames close to the gear box, and the rotating motor is transmission-connected to the gear box.

[0008] As a preferred technical solution of the utility model, a connecting strip is fixedly installed at the bottom ends of the two mounting frames, and a shock absorbing block is fixedly installed at the middle parts of the two connecting strips.

[0009] As a preferred technical solution of the utility model, a plurality of evenly distributed threaded holes are provided at the connection between the installation frame and the square tube connecting leg.

[0010] As a preferred technical solution of the utility model, the flat fork body, the mounting frame and the connecting strip are an integrally formed structure, and a reinforcing strip is fixedly connected to the side of the mounting frame.

[0011] As a preferred technical solution of the utility model, a reinforcing block is fixedly installed at the connection between the mounting frame and the flat fork body.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows: the present scheme is a flat fork structure for electric vehicles for assisted parking. When in use, the user can drive the gear in the gear box to rotate by rotating the motor. When the gear rotates, the rotating member is driven to rotate by the rotating shaft, so that the square tube connecting leg can rotate. During the clockwise rotation of the square tube connecting leg, the brake block applies pressure to the rotating wheel, and the sliding shaft on the rotating wheel is forced to be fixed on the left side of the sliding groove. At this time, the square tube connecting leg is perpendicular to the ground, that is, the electric vehicle is assisted in parking. When the user does not need assisted parking, the square tube connecting leg is rotated counterclockwise, the brake block releases the pressure on the rotating wheel, and the sliding shaft on the rotating wheel rebounds to the right side of the sliding groove. The operation is simple and convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the structure of the utility model;

[0014] Figure 2 This is a schematic diagram of the structure of the shock absorbing block of the utility model;

[0015] Figure 3 This is a schematic diagram of the structure of the sliding groove of the utility model;

[0016] Figure 4 It is a schematic diagram of the top view of the rotating wheel of the utility model;

[0017] Figure 5 It is a schematic diagram of the top view of the brake block of the utility model.

[0018] In the figure: 1. flat fork body; 2. mounting frame; 3. gear box; 4. rotating motor; 5. connecting strip; 6. rotating part; 7. square tube connecting leg; 8. mounting frame; 9. rotating wheel; 10. rotating shaft; 11. sliding groove; 12. sliding shaft; 13. brake block; 14. mounting strip; 15. reinforcement block; 16. shock-absorbing block; 17. threaded hole; 18. reinforcement strip. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0020] See also Figure 1-5 The utility model provides an electric vehicle horizontal fork structure for assisting parking, including a horizontal fork body 1, both sides of the horizontal fork body 1 are fixedly connected with mounting frames 2, the middle parts of the two mounting frames 2 on opposite sides are fixedly installed with gear boxes 3, the two mounting frames 2 are fixedly installed with rotating motors 4 on the sides close to the gear boxes 3, the rotating motors 4 are transmission-connected with the gear boxes 3, the rotating motors 4 drive the gears in the gear boxes 3 to rotate, the middle part of the gear boxes 3 is fixedly connected with a rotating shaft 10, the gears in the gear boxes 3 drive the rotating shaft 10 to rotate The rotating shaft 10 is fixedly connected to a rotating member 6 through a coupling on the side away from the gear box 3. A square tube connecting leg 7 is fixedly installed on the bottom end of the rotating member 6. The rotating shaft 10 drives the square tube connecting leg 7 to rotate through the rotating member 6. Both sides of the bottom end of the square tube connecting leg 7 are fixedly installed with a mounting frame 8. The mounting frame 8 is convenient for connecting the rotating wheel 9 with the square tube connecting leg 7. The bottom end of the mounting frame 8 is fixedly connected with a mounting bar 14. The middle part of the bottom end of the two mounting bars 14 is provided with a sliding groove 11. The middle part of the sliding groove 11 is slidably connected to the There is a sliding shaft 12, and a rotating wheel 9 is fixedly installed in the middle of the sliding shaft 12. The rotating wheel 9 slides in the sliding groove 11 through the sliding shaft 12. A brake block 13 is fixedly installed in the middle of the bottom end of the square tube connecting leg 7, and the brake block 13 is located at the top of the rotating wheel 9. When the square tube connecting leg 7 rotates clockwise, the square tube connecting leg 7 slowly rotates downward, and pressure is generated between the brake block 13 and the rotating wheel 9. The brake block 13 makes the sliding shaft 12 slide to the left in the sliding groove 11. When the square tube connecting leg 7 is perpendicular to the ground, this When the sliding shaft 12 is located at the leftmost side of the sliding groove 11, the vehicle is assisted in parking. When the user does not need to assist in parking the vehicle, the square tube connecting leg 7 rotates counterclockwise, the pressure between the brake block 13 and the rotating wheel 9 is reduced, and the rotating wheel 9 rotates rightward in the sliding groove 11 through the sliding shaft 12 until it slides to the rightmost side of the sliding groove 11. At this time, the square tube connecting leg 7 is parallel to the ground, that is, the assisted parking work is not performed. The operation is simple and convenient. The square tube connecting leg 7 is an elliptical square tube, which is easy to use and not easy to be scratched.

[0021] A connecting strip 5 is fixedly installed at the bottom end of the two mounting frames 2, and a shock-absorbing block 16 is fixedly installed in the middle of the two connecting strips 5. The connecting strip 5 is convenient for installing the shock-absorbing block 16, and the shock-absorbing block 16 is convenient for cooperating with external parts. A number of evenly distributed threaded holes 17 are provided at the connection between the mounting frame 8 and the square tube connecting leg 7. The threaded holes 17 are convenient for external screws to connect and fix the mounting frame 8 and the square tube connecting leg 7. The flat fork body 1, the mounting frame 2 and the connecting strip 5 are an integrally formed structure. A reinforcing strip 18 is fixedly connected to the side of the mounting frame 2. The reinforcing strip 18 improves the structural stability and strength of the mounting frame 2. A reinforcing block 15 is fixedly installed at the connection between the mounting frame 2 and the flat fork body 1. The reinforcing block 15 improves the connection tightness and structural stability between the mounting frame 2 and the flat fork body 1.

[0022] Working principle: the utility model is an electric vehicle flat fork structure for assisting parking. When the user uses it, it can assist the vehicle to park. When the square tube connecting leg 7 rotates clockwise, the square tube connecting leg 7 slowly rotates downward, and pressure is generated between the brake block 13 and the rotating wheel 9. The brake block 13 makes the sliding shaft 12 slide to the left in the sliding groove 11. When the square tube connecting leg 7 is vertical to the ground, the sliding shaft 12 is located at the leftmost side of the sliding groove 11, and the vehicle is assisted in parking. When the user does not need to assist in parking the vehicle, the square tube connecting leg 7 rotates counterclockwise, and the brake block 1 3 and the rotating wheel 9 are reduced, and the sliding shaft 12 rotates rightward in the sliding groove 11 until it slides to the rightmost side of the sliding groove 11. At this time, the square tube connecting leg 7 is parallel to the ground, and the rotating wheel 9 does not contact the brake block 13. The rotating wheel 9 can rotate, that is, the auxiliary parking work is not performed, and the operation is simple and convenient. Among them, the threaded hole 17 is convenient for the external screw to connect and fix the mounting frame 8 and the square tube connecting leg 7. The reinforcement bar 18 improves the structural stability and strength of the mounting frame 2, and the reinforcement block 15 improves the connection tightness and structural stability between the mounting frame 2 and the flat fork body 1.

[0023] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A parking-assisted electric vehicle flat fork structure, comprising a flat fork body (1), characterized in that: Both sides of the flat fork body (1) are fixedly connected to mounting frames (2), and a gear box (3) is fixedly installed in the middle of the opposite sides of the two mounting frames (2). A rotating shaft (10) is fixedly connected in the middle of the gear box (3). The side of the rotating shaft (10) facing away from the gear box (3) is fixedly connected to a rotating member (6) through a coupling. A square tube connecting leg (7) is fixedly installed at the bottom end of the rotating member (6). Both sides of the bottom end of the square tube connecting leg (7) are fixedly installed with mounting frames (8), and the bottom end of the mounting frame (8) is fixedly connected with a mounting bar (14). A sliding groove (11) is provided in the middle of the bottom end of the two mounting bars (14). A sliding shaft (12) is slidably connected in the middle of the sliding groove (11), and a rotating wheel (9) is fixedly installed in the middle of the sliding shaft (12). A brake block (13) is fixedly installed in the middle of the bottom end of the square tube connecting leg (7), and the brake block (13) is located at the top end of the rotating wheel (9).

2. The electric vehicle horizontal fork structure for assisting parking according to claim 1, characterized in that: A rotating motor (4) is fixedly mounted on one side of the two mounting frames (2) close to the gear box (3), and the rotating motor (4) is in transmission connection with the gear box (3).

3. The electric vehicle horizontal fork structure for assisting parking according to claim 1, characterized in that: A connecting strip (5) is fixedly mounted on the bottom ends of the two mounting frames (2), and a shock absorbing block (16) is fixedly mounted on the middle parts of the two connecting strips (5).

4. The electric vehicle horizontal fork structure for assisting parking according to claim 1, characterized in that: A plurality of evenly distributed threaded holes (17) are provided at the connection between the installation frame (8) and the square tube connecting leg (7).

5. The electric vehicle horizontal fork structure for assisting parking according to claim 1, characterized in that: The flat fork body (1), the mounting frame (2) and the connecting strip (5) are an integrally formed structure, and a reinforcing strip (18) is fixedly connected to the side of the mounting frame (2).

6. The electric vehicle horizontal fork structure for assisting parking according to claim 1, characterized in that: A reinforcement block (15) is fixedly mounted at the connection between the mounting frame (2) and the flat fork body (1).

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