Electric vehicle temple

Abstract

The utility model discloses an electric vehicle temple which comprises a connecting part connected to a vehicle body, one end of the connecting part is rotationally connected with an adjusting mechanism, and the adjusting mechanism comprises a main body part rotationally connected to one end of the connecting part and further comprises a supporting part movably connected to one end of the main body part. A tension spring connecting mechanism used for being connected with a tension spring is fixed to one side of the supporting part and comprises a fixing base arranged on one side of the adjusting mechanism and a tension spring fixing piece rotationally connected to the fixing base. The adjusting mechanism capable of adjusting the angle and the length is installed on the connecting part, the temple is endowed with the adjusting capacity, the temple is made to adapt to more scenes, when the height of a vehicle body is changed, the situation that the angle of the contact face between the temple and the ground is deviated can be avoided by adjusting the length or the supporting angle of the adjusting mechanism, and the service life of the temple is prolonged. Therefore, the contact area and friction force between the temple and the ground can be prevented from being affected, and the normal supporting function of the temple is guaranteed.

Description

Technical Field

[0001] This utility model relates to the field of electric vehicle parts technology, and in particular to an electric vehicle side stand. Background Technology

[0002] Electric bicycles and electric motorcycles are widely used modes of transportation, and their side stand devices play a crucial role in supporting and stabilizing the vehicles when parked. However, existing side stand structures have significant limitations, mainly in the fixed angle design of the side stand body and the tension spring connecting pin. This design cannot adapt to the angle adjustment requirements caused by changes in vehicle height after replacing key components.

[0003] Specifically, when replacing critical components such as shock absorbers, tires, or wheels, the change in vehicle height causes a shift in the angle between the side stand and the ground. This angular shift directly affects the contact area and friction between the side stand and the ground, thus reducing the stability of the side stand. Ideally, the side stand should maintain sufficient contact area and friction with the ground to ensure vehicle stability under various parking conditions. However, with existing fixed-angle side stand designs, the contact area decreases and friction is reduced after the angle shifts, significantly increasing the risk of side stand slippage. This can lead to deformation or even damage at the connection points of the fixed side stand due to uneven stress, seriously affecting the safety and reliability of vehicle parking.

[0004] Furthermore, changes in the angle of the side stand's main body will also cause changes in the angle of the tension spring clips connected to it. This angle change disrupts the original balance between the tension spring, the frame, and the side stand, making the tension spring prone to loosening when the vehicle is parked. Loosening of the tension spring not only prevents the side stand from properly supporting the vehicle, but also accelerates the wear and tear on the tension spring and related components due to frequent loosening and reinstallation, reducing their lifespan, increasing maintenance costs, and causing inconvenience. Summary of the Invention

[0005] In order to solve the above-mentioned technical problems, this utility model provides a side stand for electric vehicles.

[0006] The technical solution of this utility model is implemented as follows:

[0007] An electric vehicle side stand includes a connecting part connected to the vehicle body. One end of the connecting part is rotatably connected to an adjustment mechanism. The adjustment mechanism includes a main body rotatably connected to one end of the connecting part and a support part movably connected to one end of the main body. A tension spring connecting mechanism for connecting a tension spring is fixed on one side of the support part. The tension spring connecting mechanism includes a fixed seat disposed on one side of the adjustment mechanism and a tension spring fixing member rotatably connected to the fixed seat.

[0008] Furthermore, a first locking structure for fixing the angle of the main body is provided at the connection between the connecting part and the main body, a second locking structure for fixing the position of the support part is provided at the connection between the main body and the support part, and a third locking structure for fixing the angle of the tension spring fixing member is provided at the connection between the fixing seat and the tension spring fixing member.

[0009] Furthermore, the first locking structure includes a first fastener that is detachably installed and passes through the connecting portion and the main body portion, and the second locking structure includes a second fastener that is detachably installed and passes through the main body portion and the support portion.

[0010] Furthermore, both the connecting part and the main body are provided with a first mounting hole for the first fastener to pass through, and the main body is also provided with a second mounting hole for the second fastener to pass through. The support part is provided with a through groove, and the second fastener passes through the second mounting hole and the through groove in sequence, and the second fastener moves within the through groove.

[0011] Furthermore, the fixing seat is detachably installed on one side of the support portion, and both the fixing seat and the tension spring fixing member are provided with a third mounting hole. The third locking structure has a third fastener that can be detachably installed and passes through the fixing seat and the tension spring fixing member.

[0012] Furthermore, the first locking structure also includes a first joining part and a second joining part respectively disposed on the connecting part and the main body part and engaging with each other. The connecting part has a first joining part on at least one side, and the main body part has a second joining part corresponding to the first joining part on at least one side.

[0013] Furthermore, the second locking structure also includes a third and a fourth assembly portion that are respectively disposed on the main body and the support portion and are mutually assembled. The main body is provided with the third assembly portion on at least one side, and the support portion is provided with the fourth assembly portion corresponding to the third assembly portion on at least one side.

[0014] Furthermore, the third locking structure also includes a fifth and a sixth joining portion that are respectively disposed on the fixed base and the tension spring fixing member and are mutually joined. The fixed base is provided with the fifth joining portion on at least one side, and the tension spring fixing member is provided with the sixth joining portion corresponding to the fifth joining portion on at least one side.

[0015] Furthermore, the first and second splicing parts are first teeth arranged in a circumferential array around the first mounting holes provided on the connecting part and the main body;

[0016] The third and fourth splicing parts are several arrayed snap-fit ​​blocks, and the other is several arrayed snap-fit ​​slots that engage with the snap-fit ​​blocks.

[0017] The fifth and sixth joining parts are second teeth arranged in a circumferential array around the third mounting hole on the fixed base and the tension spring fastener.

[0018] Furthermore, the main body includes connecting plates symmetrically connected to both sides of the connecting part, and the support part is a component movably installed between the two connecting plates; the end of the tension spring fixing member is provided with a columnar fixing head, and the outer wall of the fixing head has a connecting groove for connecting the tension spring.

[0019] Compared with the prior art, this utility model has the following advantages:

[0020] This invention provides the side stand with adjustable capabilities by installing an angle and length adjustment mechanism on the connecting part, making it adaptable to more scenarios. When the vehicle height changes, the length or support angle of the adjustment mechanism can be adjusted to prevent the angle between the side stand and the ground contact surface from shifting, thus avoiding affecting the contact area and friction between the side stand and the ground, and ensuring the normal support function of the side stand. At the same time, this invention also includes an adjustable tension spring connection mechanism to keep the tension spring in a stretched state at all times. When the support angle changes and the tension spring becomes relaxed, it is easy for it to fall off the side stand. With the tension spring connection mechanism of this invention, the end connection point of the tension spring can be moved when the support angle changes, that is, the angle of the tension spring fixing part can be adjusted so that the part connected to the tension spring is away from the other end of the tension spring, ensuring that the tension spring is stretched. This avoids the side stand failing to support the vehicle properly due to the tension spring loosening, and also avoids the situation where frequent loosening and reinstallation accelerate the wear of the tension spring and related components, reducing their service life. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the structure of a side stand for an electric vehicle according to the present invention;

[0022] Figure 2 This is one of the exploded structural diagrams of a side stand for an electric vehicle according to this utility model;

[0023] Figure 3 This is the second exploded view of the structure of the electric vehicle side stand according to this utility model.

[0024] 1. Connecting part;

[0025] 2. Adjustment mechanism; 21. Main body; 22. Supporting part; 23. Connecting plate;

[0026] 3. Tension spring connecting mechanism; 31. Fixing base; 32. Tension spring fixing component; 33. Fixing head; 34. Connecting groove;

[0027] 41. First assembly part; 42. Second assembly part;

[0028] 51. Third assembly part; 52. Fourth assembly part; 53. Snap-fit ​​block; 54. Snap-fit ​​groove;

[0029] 61. Fifth joining part; 62. Sixth joining part;

[0030] 7. First mounting hole; 8. Second mounting hole; 9. Through groove; 10. Third mounting hole; 11. Kick handle. Detailed Implementation

[0031] To make the objectives, features, and advantages of this invention more apparent and understandable, the technical solutions of the embodiments of this invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the embodiments described below are only some embodiments of this invention, and not all embodiments. Based on the embodiments of this invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this invention.

[0032] like Figure 1-3 As shown, an electric vehicle side stand includes a connecting part 1 connected to the vehicle body. An adjustment mechanism 2 is rotatably connected to one end of the connecting part 1. The adjustment mechanism 2 includes a main body 21 rotatably connected to one end of the connecting part 1 and a support part 22 movably connected to one end of the main body 21. A tension spring connecting mechanism 3 for connecting a tension spring is fixed on one side of the support part 22. The tension spring connecting mechanism 3 includes a fixed seat 31 disposed on one side of the adjustment mechanism 2 and a tension spring fixing member 32 rotatably connected to the fixed seat 31.

[0033] Furthermore, a first locking structure for fixing the angle of the main body 21 is provided at the connection between the connecting part 1 and the main body 21, a second locking structure for fixing the position of the support part 22 is provided at the connection between the main body 21 and the support part 22, and a third locking structure for fixing the angle of the tension spring fixing member 32 is provided at the connection between the fixing seat 31 and the tension spring fixing member 32.

[0034] Furthermore, the first locking structure includes a first fastener that is detachably installed and passes through the connecting portion 1 and the main body portion 21, and the second locking structure includes a second fastener that is detachably installed and passes through the main body portion 21 and the support portion 22.

[0035] Furthermore, both the connecting part 1 and the main body 21 are provided with a first mounting hole 7 for the first fastener to pass through, and the main body 21 is also provided with a second mounting hole 8 for the second fastener to pass through. The support part 22 is provided with a through groove 9, and the second fastener passes through the second mounting hole 8 and the through groove 9 in sequence, and the second fastener moves within the through groove 9.

[0036] Furthermore, the fixing seat 31 is detachably installed on one side of the support part 22. Both the fixing seat 31 and the tension spring fixing member 32 are provided with a third mounting hole 10. The third locking structure has a third fastener that can be detachably installed and passes through the fixing seat 31 and the tension spring fixing member 32.

[0037] The connecting part 1 is a key component for connecting the side brace to the vehicle body. Its main function is to firmly fix the side brace to the vehicle body, providing a stable support foundation for the entire side brace structure. Through its connection with the vehicle body, it ensures that the side brace can bear the weight of the vehicle and remain stable when the vehicle is parked.

[0038] In this embodiment, the first, second, and third fasteners can be bolts, with a nut screwed to one end. These bolts are used to adjust the tightness of the installation between the connecting part 1 and the adjusting mechanism 2, the support part 22 and the main body 21, and the fixing seat 31 and the tension spring fixing member 32, respectively. When the first fastener is loosened, so that the connecting part 1 and the adjusting mechanism 2 are in a relaxed state, the adjusting mechanism 2 can rotate on the connecting part 1, thereby adjusting the overall support angle of the side brace. After adjusting to the required angle, the overall support angle of the side brace can be fixed at a certain angle by tightening the first fastener.

[0039] When the second fastener is loosened and the main body 21 and the support 22 are in a relaxed state, the support 22 can move relative to the main body 21 to adjust the overall length of the side brace. After adjusting to the required length, the overall length of the side brace can be fixed at a certain length by tightening the second fastener.

[0040] When the third fastener is loosened, allowing the fixing seat 31 and the tension spring fixing member 32 to be relaxed, the tension spring fixing member 32 can rotate on the fixing seat 31, thereby adjusting the installation distance of the tension spring. This allows the side brace to accommodate tension springs of more lengths. After adjusting to the required angle, the tension spring fixing member 32 is fixed by tightening the third fastener. By setting the adjustable adjustment mechanism 2 and the tension spring connecting mechanism 3, the side brace becomes more flexible and can adapt to more scenarios.

[0041] Furthermore, the first locking structure also includes a first joining part 41 and a second joining part 42 respectively disposed on the connecting part 1 and the main body part 21 and engaging with each other. The connecting part 1 is provided with the first joining part 41 on at least one side, and the main body part 21 is provided with the second joining part 42 corresponding to the first joining part 41 on at least one side.

[0042] The first and second joining parts 41 and 42 achieve their functions through the engagement of teeth and meshing grooves. Specifically, the first joining part 41 can be a set of first teeth arranged in a circumferential array around the first mounting hole 7. When the first fastener passes through the connecting part 1 and the main body 21 and is tightened, the first teeth on the connecting part 1 and the main body 21 mesh with each other to form a stable mechanical connection. This meshing structure can effectively prevent the main body 21 from rotating relative to the connecting part 1, thereby ensuring that the overall support angle of the side brace remains fixed after adjustment. Only when the first fastener is released will the constraint between the first teeth be released, and the main body 21 can rotate freely on the connecting part 1 to achieve angle adjustment.

[0043] Furthermore, the second locking structure also includes a third joining part 51 and a fourth joining part 52 respectively disposed on the main body 21 and the support part 22, which are mutually joined together. The main body 21 is provided with the third joining part 51 on at least one side, and the support part 22 is provided with the fourth joining part 52 corresponding to the third joining part 51 on at least one side.

[0044] The third and fourth joining parts 51 and 52 achieve their functions through the cooperation of the snap-fit ​​blocks 53 and snap-fit ​​slots 54. Specifically, the third joining part 51 can be a set of snap-fit ​​blocks 53 arranged in an array, while the fourth joining part 52 is the corresponding snap-fit ​​slot 54. When the second fastener passes through the main body 21 and the support part 22 and is tightened, the snap-fit ​​blocks 53 and snap-fit ​​slots 54 engage with each other to form a stable mechanical connection. This snap-fit ​​structure can effectively prevent the support part 22 from moving relative to the main body 21, thereby ensuring that the overall length of the side support remains fixed after adjustment. Only when the second fastener is released will the constraint between the snap-fit ​​blocks 53 and the snap-fit ​​slots 54 be released, allowing the support part 22 to move freely on the main body 21. After adjusting to the required distance, the snap-fit ​​blocks 53 are engaged into the snap-fit ​​slots 54 corresponding to the current position to achieve length adjustment.

[0045] Furthermore, the third locking structure also includes a fifth joining part 61 and a sixth joining part 62 respectively provided on the fixed base 31 and the tension spring fixing member 32, which are mutually joined together. The fixed base 31 is provided with the fifth joining part 61 on at least one side, and the tension spring fixing member 32 is provided with the sixth joining part 62 corresponding to the fifth joining part 61 on at least one side.

[0046] The fifth and sixth coupling parts 61 and 62 achieve their functions through the engagement of teeth and meshing grooves. Specifically, the fifth coupling part 61 can be a set of teeth arranged in a circumferential array around the third mounting hole 10. When the third fastener passes through the fixing seat 31 and the tension spring fixing member 32 and is tightened, the second teeth located on the fixing seat 31 and the tension spring fixing member 32 mesh with each other, forming a stable mechanical connection. This meshing structure can effectively prevent the tension spring fixing member 32 from rotating relative to the fixing seat 31, thereby ensuring that the angle of the tension spring fixing member 32 remains fixed after adjustment. Only when the third fastener is released will the constraint between the second teeth be released, allowing the tension spring fixing member 32 to rotate freely on the fixing seat 31 and achieve angle adjustment.

[0047] Furthermore, the first splicing part 41 and the second splicing part 42 are first teeth arranged in a plurality of circumferential arrays around the first mounting holes 7 provided on the connecting part 1 and the main body part 21;

[0048] The third splicing part 51 and the fourth splicing part 52 are several arrayed snap-fit ​​blocks 53, and the other is several arrayed snap-fit ​​grooves 54 that engage with the snap-fit ​​blocks 53.

[0049] The fifth assembly part 61 and the sixth assembly part 62 are a number of second teeth arranged in a circumferential array around the third mounting hole 10 provided on the fixed base 31 and the tension spring fixing member 32.

[0050] Furthermore, the main body 21 includes connecting plates 23 symmetrically connected to both sides of the connecting part 1, and the support part 22 is a component movably installed between the connecting plates 23 on both sides; the end of the tension spring fixing member 32 is provided with a columnar fixing head 33, and the outer wall of the fixing head 33 has a connecting groove 34 for connecting the tension spring.

[0051] Furthermore, a kick handle 11 for the user to open the side support is rotatably connected to one side of the main body 21.

[0052] The working process and principle of this utility model are as follows:

[0053] When the vehicle height changes due to the replacement of key components, first loosen the first fastener to make the connection part 1 and the adjustment mechanism 2 loose. Then rotate the adjustment mechanism 2 to adjust the overall support angle of the side support until the contact area and friction between the side support and the ground reach the ideal state. After the adjustment is completed, tighten the first fastener to fix the overall support angle of the side support.

[0054] Next, loosen the second fastener to allow the main body 21 and support 22 to relax. Then, move the support 22 to adjust the overall length of the side brace until the contact area and friction between the side brace and the ground reach the ideal state. After adjustment, tighten the second fastener to fix the overall length of the side brace.

[0055] Finally, loosen the third fastener to allow the fixing seat 31 and the tension spring fixing member 32 to be in a relaxed state. Then rotate the tension spring fixing member 32 to adjust the angle of the tension spring until the tension spring is in a stretched state. After the adjustment is completed, tighten the third fastener to fix the tension spring fixing member 32.

[0056] The specific embodiments of the utility model have been described in detail above, but they are only examples. The utility model is not limited to the specific embodiments described above. Those skilled in the art should understand that the embodiments and descriptions above are merely illustrative of the principles of the utility model. Various changes and modifications can be made to the utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the utility model as claimed. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. An electric vehicle mirror characterized by: The device includes a connecting part (1) connected to the vehicle body. One end of the connecting part (1) is rotatably connected to an adjustment mechanism (2). The adjustment mechanism (2) includes a main body (21) rotatably connected to one end of the connecting part (1) and a support part (22) movably connected to one end of the main body (21). A tension spring connecting mechanism (3) for connecting a tension spring is fixed on one side of the support part (22). The tension spring connecting mechanism (3) includes a fixed seat (31) disposed on one side of the adjustment mechanism (2) and a tension spring fixing member (32) rotatably connected to the fixed seat (31).

2. The temple according to claim 1, wherein: A first locking structure for fixing the angle of the main body (21) is provided at the connection between the connecting part (1) and the main body (21). A second locking structure for fixing the position of the support part (22) is provided at the connection between the main body (21) and the support part (22). A third locking structure for fixing the angle of the tension spring fixing part (32) is provided at the connection between the fixing seat (31) and the tension spring fixing part (32).

3. The temple according to claim 2, wherein: The first locking structure includes a first fastener that is detachably installed and passes through the connecting part (1) and the main body part (21), and the second locking structure includes a second fastener that is detachably installed and passes through the main body part (21) and the support part (22).

4. The temple according to claim 3, wherein: Both the connecting part (1) and the main body part (21) are provided with a first mounting hole (7) for the first fastener to pass through. The main body part (21) is also provided with a second mounting hole (8) for the second fastener to pass through. The support part (22) is provided with a through groove (9). The second fastener passes through the second mounting hole (8) and the through groove (9) in sequence, and the second fastener moves within the through groove (9).

5. The temple according to claim 4, wherein: The fixing seat (31) is detachably installed on one side of the support (22). Both the fixing seat (31) and the tension spring fixing member (32) are provided with a third mounting hole (10). The third locking structure has a third fastener that can be detachably installed and passes through the fixing seat (31) and the tension spring fixing member (32).

6. The temple according to claim 5, wherein: The first locking structure further includes a first splicing part (41) and a second splicing part (42) respectively disposed on the connecting part (1) and the main body part (21) and engaging with each other. The connecting part (1) is provided with the first splicing part (41) on at least one side, and the main body part (21) is provided with the second splicing part (42) corresponding to the first splicing part (41) on at least one side.

7. The temple according to claim 6, wherein: The second locking structure also includes a third splicing part (51) and a fourth splicing part (52) respectively disposed on the main body (21) and the support part (22) and splicing with each other. The main body (21) is provided with the third splicing part (51) on at least one side, and the support part (22) is provided with the fourth splicing part (52) corresponding to the third splicing part (51) on at least one side.

8. The temple according to claim 7, wherein: The third locking structure further includes a fifth joint (61) and a sixth joint (62) respectively disposed on the fixed base (31) and the tension spring fixing member (32), which are mutually assembled. The fixed base (31) is provided with the fifth joint (61) on at least one side, and the tension spring fixing member (32) is provided with the sixth joint (62) corresponding to the fifth joint (61) on at least one side.

9. The temple according to claim 8, wherein: The first splicing part (41) and the second splicing part (42) are first teeth arranged in a plurality of circumferential arrays around the first mounting holes (7) provided on the connecting part (1) and the main body part (21); The third splicing part (51) and the fourth splicing part (52) are a plurality of arrayed snap-fit ​​blocks (53), and the other is a plurality of arrayed snap-fit ​​grooves (54) that engage with the snap-fit ​​blocks (53). The fifth assembly part (61) and the sixth assembly part (62) are second teeth arranged in a circular array around the third mounting hole (10) provided on the fixed base (31) and the tension spring fixing member (32).

10. The temple according to claim 1, wherein: The main body (21) includes connecting plates (23) symmetrically connected to both sides of the connecting part (1), and the support part (22) is a component movably installed between the connecting plates (23) on both sides; the end of the tension spring fixing member (32) is provided with a column-shaped fixing head (33), and the outer wall of the fixing head (33) has a connecting groove (34) for connecting the tension spring.

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