Electric support frame of electric bicycle

Abstract

The utility model relates to the technical field of electric bicycles, and discloses an electric support frame of an electric bicycle, which comprises a fixing plate, a sliding chute is arranged in the fixing plate, a fixing block is fixedly connected to the outer wall of the fixing plate, an air cylinder is fixedly connected to the interior of the fixing block, the output end of the air cylinder is fixedly connected with a sliding plate, and the sliding plate is fixedly connected with the sliding chute. And a rotating shaft is rotatably connected to the interior of the sliding plate, a rotating plate is fixedly connected to the outer wall of the rotating shaft, a sliding column is fixedly connected to the interior of the rotating plate, the outer wall of the sliding column is slidably connected to the inner wall of the sliding groove, a moving assembly is arranged on the outer wall of the fixing plate, and the moving assembly is used for moving the device. According to the device, the air cylinder is started to drive the sliding plate to slide on the outer wall of the limiting plate, then the rotating shaft is driven to rotate, meanwhile, the rotating plate is driven to rotate, and the sliding column is driven to slide on the inner wall of the sliding groove, so that the effect of overturning the device is achieved, space is saved, and meanwhile the influence on driving of the electric vehicle is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of electric bicycles, in particular to an electric support frame for electric bicycles. Background Technique

[0002] An electric bicycle is a bicycle equipped with an electric drive system that provides auxiliary power through a battery and an electric motor to help the rider ride more easily. Electric bicycles combine the convenience of traditional bicycles and the efficiency of electric power and are widely used for urban commuting, leisure riding, and short trips. Supporting an electric bicycle is mainly to ensure its stability, safety, and good riding experience. Different from ordinary bicycles, the power system, battery, and structural design of an electric bicycle require additional support when in use to cope with its unique load, center of gravity, and performance requirements. Therefore, an electric support frame is needed.

[0003] The electric support frame of an electric bicycle is a device that can be used when supporting an electric bicycle. In traditional technologies, it usually requires the user to assist in kicking out the pedal to achieve the support effect of the electric bicycle, and the pedal often blocks part of the vehicle body, resulting in a problem of large occupied space. Summary of the Utility Model

[0004] To make up for the above deficiencies, the utility model provides an electric support frame for an electric bicycle, aiming to improve the problem that the pedal blocks part of the vehicle body, resulting in a large occupied space.

[0005] To achieve the above object, the utility model provides the following technical solution: An electric support frame for an electric bicycle, including a fixing plate, a chute is opened inside the fixing plate, a fixing block is fixedly connected to the outer wall of the fixing plate, a cylinder is fixedly connected inside the fixing block, an output end of the cylinder is fixedly connected to a sliding plate, a rotating shaft is rotatably connected inside the sliding plate, a rotating plate is fixedly connected to the outer wall of the rotating shaft, a sliding column is fixedly connected inside the rotating plate, the outer wall of the sliding column is slidably connected to the inner wall of the chute, and a moving component is arranged on the outer wall of the fixing plate, and the moving component is used to move the device.

[0006] Preferably, the moving component includes a vehicle body, the outer wall of the vehicle body is fixedly connected to the outer wall of the fixing plate, and a wheel is rotatably connected to the outer wall of the vehicle body.

[0007] Preferably, a limiting plate is fixedly connected to the outer wall of the fixing plate, the outer wall of the limiting plate is slidably connected to the inner wall of the sliding plate, and a limiting block is fixedly connected to the outer wall of the fixing plate.

[0008] Preferably, a first connecting plate is fixedly connected to the outer wall of the rotating shaft, and a motor is fixedly connected inside the first connecting plate.

[0009] Preferably, a first roller is fixedly connected to the output end of the motor, and a conveyor belt is arranged on the outer wall of the first roller.

[0010] Preferably, a second roller is rotatably connected to the inner wall of the conveyor belt, and a threaded rod is threadedly connected to the inside of the second roller.

[0011] Preferably, a second connecting plate is fixedly connected to the upper surface of the threaded rod, and a sliding column is fixedly connected to the lower surface of the second connecting plate.

[0012] Preferably, the outer wall of the sliding column is slidably connected to the inside of the first connecting plate, and a support pad is fixedly connected to the lower surface of the sliding column.

[0013] The utility model has the following beneficial effects:

[0014] 1. In the utility model, by starting the cylinder to drive the sliding plate to slide on the outer wall of the limiting plate, the rotating shaft is driven to rotate, and at the same time, the rotating plate is driven to rotate, and then the sliding column is driven to slide on the inner wall of the sliding groove, achieving the effect of a flipping device, saving space and avoiding affecting the driving of the electric vehicle.

[0015] 2. In the utility model, by starting the motor to drive the first roller to rotate, the conveyor belt is driven to rotate. While the conveyor belt is rotating, the second roller is driven to rotate, and then the threaded rod is driven to lift, and at the same time, the sliding column is driven to slide inside the first connecting plate, achieving the effect of automatically lifting the support pad and achieving the effect of stably supporting the bicycle. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a three-dimensional view of the electric support frame of the electric bicycle proposed by the utility model;

[0017] Figure 2 is a partial structural schematic diagram of the limiting plate of the electric support frame of the electric bicycle proposed by the utility model;

[0018] Figure 3 is a partial structural schematic diagram of the rotating shaft of the electric support frame of the electric bicycle proposed by the utility model;

[0019] Figure 4 is a partial structural schematic diagram of the threaded rod of the electric support frame of the electric bicycle proposed by the utility model.

[0020] Legend Explanation:

[0021] 1. Fixed plate; 2. Fixed block; 3. Cylinder; 4. Sliding plate; 5. Limiting plate; 6. Rotating shaft; 7. Rotating plate; 8. Sliding column; 9. Chute; 10. Limiting block; 11. Vehicle body; 12. Wheel; 13. First connecting plate; 14. Motor; 15. First roller; 16. Conveyor belt; 17. Second roller; 18. Threaded rod; 19. Second connecting plate; 20. Sliding column; 21. Support pad. Detailed implementation manner

[0022] Next, in combination with the specification drawings of the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments in the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0023] Refer to Figures 1-3 , an embodiment provided by the present invention: an electric support frame of an electric bicycle, including a fixed plate 1, a chute 9 is opened inside the fixed plate 1, a fixed block 2 is fixedly connected to the outer wall of the fixed plate 1, a cylinder 3 is fixedly connected inside the fixed block 2, the output end of the cylinder 3 is fixedly connected to a sliding plate 4, a rotating shaft 6 is rotatably connected inside the sliding plate 4, a rotating plate 7 is fixedly connected to the outer wall of the rotating shaft 6, a sliding column 8 is fixedly connected inside the rotating plate 7, the outer wall of the sliding column 8 is slidably connected to the inner wall of the chute 9, and a moving component is arranged on the outer wall of the fixed plate 1, and the moving component is used to move the device.

[0024] Specifically, through the chute 9 opened inside the fixed plate 1, the chute 9 plays a role in limiting. Through the fixing effect of the fixed plate 1 on the fixed block 2, through the fixing effect of the fixed block 2 on the cylinder 3, by starting the cylinder 3 to drive the sliding plate 4 to move, through the rotation of the rotating shaft 6 inside the sliding plate 4, driving the rotating plate 7 to rotate, through the fixing effect of the rotating plate 7 on the sliding column 8, driving the sliding column 8 to slide on the inner wall of the chute 9, thereby achieving the effect of flipping.

[0025] Refer to Figure 1 , the moving component includes a vehicle body 11, the outer wall of the vehicle body 11 is fixedly connected to the outer wall of the fixed plate 1, and a wheel 12 is rotatably connected to the outer wall of the vehicle body 11.

[0026] Specifically, through the fixing effect of the vehicle body 11 on the fixed plate 1, through the rotation of the wheel 12 on the outer wall of the vehicle body 11, the effect of moving is achieved.

[0027] Refer to Figure 2 , a limiting plate 5 is fixedly connected to the outer wall of the fixed plate 1, the outer wall of the limiting plate 5 is slidably connected to the inner wall of the sliding plate 4, and a limiting block 10 is fixedly connected to the outer wall of the fixed plate 1.

[0028] Specifically, through the fixing effect of the fixing plate 1 on the limiting plate 5, the limiting plate 5 plays a limiting effect, and through the fixing effect of the fixing plate 1 on the limiting block 10, the limiting block 10 plays a limiting effect.

[0029] Refer to Figure 4 , a first connecting plate 13 is fixedly connected to the outer wall of the rotating shaft 6, a motor 14 is fixedly connected to the inside of the first connecting plate 13, an output end of the motor 14 is fixedly connected to a first roller 15, a conveyor belt 16 is arranged on the outer wall of the first roller 15, a second roller 17 is rotatably connected to the inner wall of the conveyor belt 16, a threaded rod 18 is threadedly connected to the inside of the second roller 17, an upper surface of the threaded rod 18 is fixedly connected to a second connecting plate 19, a lower surface of the second connecting plate 19 is fixedly connected to a sliding column 20, an outer wall of the sliding column 20 is slidably connected to the inside of the first connecting plate 13, and a lower surface of the sliding column 20 is fixedly connected to a support pad 21.

[0030] Specifically, through the fixing effect of the rotating shaft 6 on the first connecting plate 13, the first connecting plate 13 is driven to flip, achieving the effect of saving space and avoiding interfering with driving. By starting the motor 14 to drive the first roller 15 to rotate, the conveyor belt 16 is driven to rotate, and at the same time, the second roller 17 is driven to rotate. While the second roller 17 rotates, the threaded rod 18 is driven to move, and at the same time, the sliding column 20 slides inside the first connecting plate 13, playing a limiting role and achieving the effect of lifting the support pad 21, and achieving the effect of stably supporting the electric bicycle.

[0031] Working principle: When the electric support frame needs to be used, by pushing the vehicle body 11 and the wheels 12 to a suitable position, starting the cylinder 3 fixed inside the fixing block 2 drives the rotating shaft 6 to rotate, and at the same time drives the sliding plate 4 to slide on the outer wall of the limiting plate 5. While the rotating shaft 6 rotates, the rotating plate 7 is driven to rotate. While the rotating plate 7 rotates, the sliding column 8 slides on the inner wall of the sliding groove 9, thereby driving the first connecting plate 13 to flip. The limiting block 10 fixed to the outer wall of the fixing plate 1 plays a limiting role. At this time, by starting the motor 14 to drive the first roller 15 to rotate, the conveyor belt 16 is driven to rotate, and at the same time, the second roller 17 rotates inside the first connecting plate 13. While the second roller 17 rotates, the threaded rod 18 is driven to move. Through the fixing effect of the threaded rod 18 on the second connecting plate 19, the second connecting plate 19 is driven to move, and at the same time, the sliding column 20 slides inside the first connecting plate 13, thereby driving the support pad 21 to move, achieving the effect of the support pad 21 supporting the ground. This support frame can not only achieve the effect of automatic storage and folding, avoiding affecting the normal driving of the electric bicycle, but also achieve the effect of stably supporting the bicycle.

[0032] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. Electric support frame for electric bicycle, comprising a fixing plate (1), characterized in that: A chute (9) is provided inside the fixed plate (1). A fixed block (2) is fixedly connected to the outer wall of the fixed plate (1). A cylinder (3) is fixedly connected inside the fixed block (2). The output end of the cylinder (3) is fixedly connected to a sliding plate (4). A rotating shaft (6) is rotatably connected inside the sliding plate (4). A rotating plate (7) is fixedly connected to the outer wall of the rotating shaft (6). A sliding column (8) is fixedly connected inside the rotating plate (7). The outer wall of the sliding column (8) is slidably connected to the inner wall of the chute (9). A moving component is provided on the outer wall of the fixed plate (1), and the moving component is used to move the device.

2. The electric support frame of the electric bicycle according to claim 1, characterized in that: The moving component includes a vehicle body (11), and the outer wall of the vehicle body (11) is fixedly connected to the outer wall of the fixed plate (1). Wheels (12) are rotatably connected to the outer wall of the vehicle body (11).

3. The electric support frame of the electric bicycle according to claim 1, characterized in that: A limiting plate (5) is fixedly connected to the outer wall of the fixed plate (1), and the outer wall of the limiting plate (5) is slidably connected to the inner wall of the sliding plate (4). A limiting block (10) is fixedly connected to the outer wall of the fixed plate (1).

4. The electric support frame of the electric bicycle according to claim 1, characterized in that: A first connecting plate (13) is fixedly connected to the outer wall of the rotating shaft (6), and a motor (14) is fixedly connected inside the first connecting plate (13).

5. The electric support frame of the electric bicycle according to claim 4, characterized in that: The output end of the motor (14) is fixedly connected to a first roller (15), and a conveyor belt (16) is provided on the outer wall of the first roller (15).

6. The electric support frame of the electric bicycle according to claim 5, characterized in that: A second roller (17) is rotatably connected to the inner wall of the conveyor belt (16), and a threaded rod (18) is threadedly connected inside the second roller (17).

7. The electric supporting frame of the electric bicycle according to claim 6, characterized in that: The upper surface of the threaded rod (18) is fixedly connected to a second connecting plate (19), and the lower surface of the second connecting plate (19) is fixedly connected to a sliding column (20).

8. The electric support frame of the electric bicycle according to claim 7, characterized in that: The outer wall of the sliding column (20) is slidably connected to the inside of the first connecting plate (13), and the lower surface of the sliding column (20) is fixedly connected to a support pad (21).

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