A limit buckle switch structure for electric vehicles

Abstract

This utility model discloses a limit latch switch structure for electric vehicles, including a functional block with functional components on its outer side. An installation assembly, consisting of a locking ring and a fixing ring, is located on the inner side of the functional block. The fixing ring is fixed to the inner side of the functional block, and one end of the locking ring is rotatably connected to one end of the fixing ring. A clamping assembly protrudes from the inner side of the locking ring towards the fixing ring. The functional components include a left turn signal button, a right turn signal button, and a horn button mounted on the outer side of the functional block. The left and right turn signals are activated / deactivated via the left and right turn signal buttons, while the horn button activates the horn. By designing the locking and fixing rings, the existing fixed-size latch switch is transformed into an adjustable structure, allowing for installation and fixation on brackets or pipes of different diameters, greatly improving the versatility of the structure.

Description

Technical Field

[0001] This utility model belongs to the field of limit buckle technology, specifically relating to a limit buckle switch structure for electric vehicles. Background Technology

[0002] The electric vehicle limit latch switch structure is a handlebar control component that integrates operation and convenient design. It highly integrates turn signal control and horn function. The structure uses a latch as a carrier. By lightly touching or flicking the button on the latch, the turn signal in the corresponding direction can be quickly activated. At the same time, the horn trigger button is cleverly embedded in the surface of the latch. Riders do not need to move their fingers much. They can sound the horn with a light press. This simplifies the handlebar layout and makes the turning and horn operation smoother and more efficient, improving the convenience and safety of riding.

[0003] Currently, the structural design of limit switches lacks flexibility during installation and application, and can only match brackets or pipes of specific diameters. When facing installation scenarios with different specifications, additional adapters or replacement of the entire switch assembly are required, which not only increases equipment procurement costs but also complicates the installation process, severely restricting its versatility in diverse engineering environments. At the same time, existing clips are prone to problems such as preload decay when used for a long time or affected by vibration, which can lead to loosening or even detachment of the switch, affecting the normal function of the equipment and potentially causing safety hazards due to poor contact. Utility Model Content

[0004] The purpose of this utility model is to provide a limit switch structure for electric vehicles, so as to solve the problems of poor versatility and easy loosening of existing limit switches mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a limit latch switch structure for electric vehicles, comprising...

[0006] A function block has functional components on its outer side;

[0007] An installation component is provided on the inner side of the functional block, which consists of a locking ring and a fixing ring;

[0008] The fixed ring is fixed inside the functional block, and one end of the locking ring is rotatably connected to one end of the fixed ring. The locking ring and the fixed ring are rotatably connected, so the size of the two can be changed.

[0009] The inner side of the locking ring is also provided with a clamping component, which protrudes toward the direction of the fixing ring.

[0010] Preferably, the functional components include a left turn signal button, a right turn signal button, and a horn button installed on the outside of the functional block. The left and right turn signals are turned on and off by the left and right turn signal buttons, and the horn button is used to sound the horn.

[0011] Preferably, the inner wall of the locking ring is provided with an arc groove, and the abutting component is disposed in the arc groove;

[0012] The clamping assembly includes a rubber pad placed in an arc groove. An adjusting spring is also provided between the rubber pad and the arc groove. When the locking ring and the fixing ring lock the bracket or pipe, the rubber pad will first press against the bracket or pipe. During the continuous pressing of the rubber pad, the adjusting spring will be compressed. The rebound of the adjusting spring will further press the rubber pad against the bracket or pipe, achieving a further clamping effect.

[0013] Preferably, the inner surface of the adjusting spring has multiple recesses, which are V-shaped. After the adjusting spring is pressed against the pipe or bracket, the recesses will expand outward and deform. This not only tightly fits the irregular surface to enhance the sealing performance, but also disperses stress to prevent aging. At the same time, the elastic reaction force improves the installation stability, and it has the advantages of shock absorption, noise reduction and temperature adaptability, thus achieving a highly efficient and reliable connection.

[0014] Preferably, the locking ring has an end groove at its end, and a locking bolt is rotatably connected in the end groove. The design of the end groove allows the locking bolt to be rotated and inserted into the cavity after the locking ring and the fixed ring are spaced apart, without obstructing the locking ring. The outer arc surface of the locking bolt has a helical tooth groove. The end face of the fixed ring has a cavity for the locking bolt to be inserted.

[0015] The fixed ring has a limiting member that passes through its exterior, with one end of the limiting member inserted into the oblique tooth groove.

[0016] Preferably, the limiting member includes a pin, the top of which protrudes to the outside of the fixing ring, and the bottom of the pin is formed with a plug. The plug is inserted into the oblique tooth groove and is limited and pressed against the oblique tooth groove when the locking ring moves away from the fixing ring, so that the locking ring can only drive the locking bolt to move toward the inside of the fixing ring and cannot disengage from the inside of the fixing ring.

[0017] Preferably, the bottom two sides of the insert are formed with limiting plates, and a compression spring is also sleeved on the insert. The two ends of the compression spring abut against the cavity and the limiting plate, respectively. When it is necessary to loosen the locking ring and the fixing ring, the insert is pulled to compress the compression spring, thereby realizing the separation of the limiting plate and the inclined tooth groove. Conversely, the locking bolt is clamped and limited by the rebound of the compression spring.

[0018] Compared with the prior art, the beneficial effects of this utility model are:

[0019] By designing locking and fixing rings, the existing fixed-size snap-on switch is transformed into an adjustable structure, which can be installed and fixed according to brackets or pipes of different diameters, greatly improving the versatility of the structure. At the same time, the designed clamping components can increase friction during locking, further increasing the stability of the installation and preventing loosening during later use, thus improving the shortcomings of the existing structure in use. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the structure of this utility model;

[0021] Figure 2 This is a cross-sectional view of the connection between the locking ring and the fixing ring of this utility model;

[0022] Figure 3 This utility model Figure 2 An enlarged schematic diagram of region A in the middle.

[0023] In the picture:

[0024] 100. Function block; 101. Left turn signal button; 102. Right turn signal button; 103. Horn button;

[0025] 200. Locking ring; 201. Rubber pad; 202. Retaining ring; 203. Locking bolt; 204. Adjusting spring; 205. Recessed part; 206. End groove;

[0026] 300, Insert post; 301, Limiting plate; 302, Plug; 303, Compression spring. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0028] Please see Figures 1 to 3 This utility model provides a technical solution: a limit buckle switch structure for electric vehicles, the entire structure having an IP68 waterproof rating, including...

[0029] Functional block 100, with functional components provided on its outer side;

[0030] An installation component is provided on the inner side of the functional block 100, which consists of a locking ring 200 and a fixing ring 202;

[0031] The fixed ring 202 is fixed inside the functional block 100, and one end of the locking ring 200 is rotatably connected to one end of the fixed ring 202. The locking ring 200 and the fixed ring 202 are rotatably connected, so the size of the two can be changed.

[0032] The inner side of the locking ring 200 is also provided with a clamping component, which protrudes toward the fixing ring 202.

[0033] In this embodiment, preferably, the functional components include a left turn signal button 101, a right turn signal button 102, and a horn button 103 installed on the outside of the functional block 100. The left and right turn signals are turned on and off by the left turn signal button 101 and the right turn signal button 102, and the horn button 103 is used to sound the horn.

[0034] In this embodiment, preferably, the inner wall of the locking ring 200 is provided with an arc groove, and the abutting component is disposed in the arc groove;

[0035] The clamping assembly includes a rubber pad 201 placed in an arc groove. An adjusting spring 204 is also provided between the rubber pad 201 and the arc groove. When the locking ring 200 and the fixing ring 202 lock the bracket or pipe, the rubber pad 201 will first press against the bracket or pipe. During the continuous pressing of the rubber pad 201, the adjusting spring 204 will be compressed. By adjusting the rebound of the spring 204, the rubber pad 201 will be further pressed against the bracket or pipe, thus achieving a further clamping effect.

[0036] In this embodiment, preferably, the inner surface of the adjusting spring 204 has a plurality of recesses 205, which are V-shaped. After the adjusting spring 204 is pressed against the pipe or bracket, part of the recesses 205 will expand and deform outward, which can not only fit tightly against the irregular surface to enhance the sealing performance, but also disperse stress to prevent aging. At the same time, the elastic reaction force improves the installation stability, and has the advantages of shock absorption, noise reduction and temperature adaptability, so as to achieve efficient and reliable connection.

[0037] In this embodiment, preferably, the end of the locking ring 200 is provided with an end groove 206, and a locking bolt 203 is rotatably connected in the end groove 206. Due to the design of the end groove 206, after the locking ring 200 and the fixing ring 202 are spaced apart, the locking bolt 203 can be rotated and inserted into the cavity without obstructing the locking ring 200. The outer arc surface of the locking bolt 203 is provided with a helical tooth groove; the end face of the fixing ring 202 is provided with a cavity for the locking bolt 203 to be inserted.

[0038] A limiting member extends through the outside of the retaining ring 202, with one end of the limiting member inserted into the helical tooth groove.

[0039] In this embodiment, preferably, the limiting member includes a post 300, the top of which protrudes to the outside of the fixing ring 202. The bottom end of the post 300 forms a plug 302, which is inserted into the oblique tooth groove and is limited and abutted against the oblique tooth groove when the locking ring 200 moves away from the fixing ring 202. Thus, the locking ring 200 can only drive the locking bolt 203 to move toward the inside of the fixing ring 202, and cannot disengage from the inside of the fixing ring 202.

[0040] In this embodiment, preferably, limiting plates 301 are formed on both sides of the bottom of the insertion post 300. A compression spring 303 is also sleeved on the insertion post 300. The two ends of the compression spring 303 abut against the cavity groove and the limiting plate 301 respectively. When it is necessary to loosen the locking ring 200 and the fixing ring 202, the insertion post 300 is pulled to compress the compression spring 303, thereby realizing the separation of the limiting plate 301 and the inclined tooth groove. Conversely, the locking bolt 203 is clamped and limited by the rebound of the compression spring 303.

[0041] Although embodiments of the present invention have been shown and described (see the detailed description above), it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A limit latch switch structure for electric vehicles, comprising: Functional block (100), functional components are provided on the outside of the functional block (100); Its features are: An installation assembly is provided on the inner side of the functional block (100), which consists of a locking ring (200) and a fixing ring (202); The fixing ring (202) is fixed inside the functional block (100), and one end of the locking ring (200) is rotatably connected to one end of the fixing ring (202). The inner side of the locking ring (200) is also provided with a clamping component, which protrudes toward the fixing ring (202).

2. The electric vehicle limit buckle switch structure according to claim 1, characterized in that: The functional components include a left turn signal button (101), a right turn signal button (102), and a horn button (103) installed on the outside of the functional block (100).

3. The electric vehicle limit latch switch structure according to claim 1, characterized in that: The inner wall of the locking ring (200) is provided with an arc groove, and the abutting component is disposed in the arc groove; The clamping assembly includes a rubber pad (201) placed in the arc groove, and an adjusting spring (204) is also provided between the rubber pad (201) and the arc groove.

4. The electric vehicle limit buckle switch structure according to claim 3, characterized in that: The inner surface of the adjusting spring (204) has a plurality of recesses (205) that are "V" shaped.

5. The electric vehicle limit buckle switch structure according to claim 1, characterized in that: The locking ring (200) has an end groove (206) at its end, and a locking bolt (203) is rotatably connected in the end groove (206). The outer arc surface of the locking bolt (203) has a helical tooth groove. The end face of the fixing ring (202) has a cavity groove for the locking bolt (203) to be inserted into. The fixed ring (202) has a limiting member that passes through its exterior, with one end of the limiting member inserted into the oblique tooth groove.

6. The electric vehicle limit buckle switch structure according to claim 5, characterized in that: The limiting member includes a plug (300), the top of which protrudes to the outside of the fixing ring (202), and a plug (302) is formed at the bottom end of the plug (300). The plug (302) is inserted into the oblique tooth groove and is limited and abutted against the oblique tooth groove when the locking ring (200) moves away from the fixing ring (202).

7. The electric vehicle limit buckle switch structure according to claim 6, characterized in that: Limiting plates (301) are formed on both sides of the bottom of the insert (300). A compression spring (303) is also sleeved on the insert (300). The two ends of the compression spring (303) abut against the cavity and the limiting plate (301) respectively.

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