Electric vehicle combination switch convenient to process

Abstract

The utility model discloses an electric vehicle combination switch convenient to process, which belongs to the technical field of electric vehicle parts, and is characterized in that a first switch shell and a second switch shell are clamped on the surface of an electric vehicle handle rod, the surface of the electric vehicle handle rod is sleeved with a handle shell, the surface of the handle shell is provided with a speed regulation rotating handle, and one end of the handle shell is provided with an abutting sleeve shell; according to the electric vehicle combination switch convenient to process, through the arrangement of the first switch shell and the second switch shell, the installation position of the electric vehicle combination switch can be rapidly fixed through the arrangement of hinges, connecting lugs and fastening bolts, the first switch shell and the second switch shell can be independently formed through injection molding, the structure is simple, the production difficulty is greatly reduced, and the production efficiency is improved. Through the arrangement of the clamping groove, the limiting groove, the limiting protruding ring, the positioning ring and the limiting cap, the combined switch can be rapidly fixed to the surface of the electric vehicle handle rod, assembling is easy and rapid, and the assembling efficiency of the combined switch is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of electric vehicle components, and more specifically, to an electric vehicle combination switch which is easy to process. 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, or externally-excited).

[0003] Electric vehicle handlebars are usually equipped with switch assemblies to facilitate drivers to honk, change speed, change turn signals, turn lights on and off, etc. while driving. However, in order to be installed with the electric vehicle handlebars, the switch assembly has more structural components, which affects the processing efficiency. The assembly process is also time-consuming and labor-intensive, reducing the assembly efficiency of the combination switch.

[0004] For example, announcement number CN219406778U discloses an electric vehicle combination switch, which includes a shell, a carrier bracket arranged in the shell, a functional switch assembly installed on the carrier bracket, and also includes a handlebar tube locking iron piece arranged in the shell, and both ends of the handlebar tube locking iron piece are connected to the inside of the shell by screws.

[0005] It can be seen from the above-mentioned public scheme that the combination switch is arranged on the internal carrier bracket, the functional switch assembly and the handlebar tube locking iron piece installed on the carrier bracket, as well as the left shell and the right shell, and its structure is cumbersome and complicated, which not only increases the production difficulty and reduces the production efficiency, but also the cumbersome assembly and fixing structure also greatly reduces the assembly efficiency of the combination switch. Summary of the invention

[0006] In view of the problems existing in the prior art, the purpose of the utility model is to provide an electric vehicle combination switch that is easy to process. The electric vehicle combination switch that is easy to process can quickly fix its installation position through the first switch housing and the second switch housing, and through the hinges, connecting ears and fastening bolts that are set. Moreover, the first switch housing and the second switch housing can be injection molded separately, and the structure is simple, which greatly reduces the production difficulty and improves the processing efficiency. Moreover, through the clamping groove, the limit groove, the limit convex ring, the positioning ring and the limit cap that are set, the combination switch can be quickly fixed on the surface of the handlebar of the electric vehicle. The assembly is simple and quick, and the assembly efficiency of the combination switch is improved.

[0007] To solve the above problems, the utility model adopts the following technical solutions.

[0008] An electric vehicle combination switch that is easy to process comprises a first switch housing, a second switch housing and an electric vehicle handlebar, wherein the first switch housing and the second switch housing are clamped on the surface of the electric vehicle handlebar, the surface of the electric vehicle handlebar is sleeved with a handle housing, the surface of the handle housing is provided with a speed regulating handle, one end of the handle housing is provided with a resistance sleeve, one end of the resistance sleeve is provided with a limiting convex ring, one end of the first switch housing and the second switch housing are rotatably connected by a hinge, the surfaces of the first switch housing and the second switch housing are both provided with connecting ears, the interiors of the first switch housing and the second switch housing are both provided with mounting grooves, the inner walls of the mounting grooves are provided with clamping grooves and limiting grooves, and the inner walls of the limiting grooves are in contact with the connection A positioning ring is provided, and the positioning ring is fixedly sleeved on the surface of the handlebar of the electric vehicle. One end of the handlebar of the electric vehicle is connected to a limiting cap by a thread, and one end of the limiting cap is provided with a connecting column. The electric vehicle combination switch which is easy to process can quickly fix its installation position through the first switch housing and the second switch housing, and through the hinges, connecting ears and fastening bolts, and the first switch housing and the second switch housing can be injection molded separately, with a simple structure, which greatly reduces the production difficulty and improves the processing efficiency. Moreover, through the clamping groove, limiting groove, limiting convex ring, positioning ring and limiting cap, the combination switch can be quickly fixed on the surface of the handlebar of the electric vehicle. The assembly is simple and quick, and the assembly efficiency of the combination switch is improved.

[0009] Furthermore, the shape of the mounting groove is arc-shaped, and a connecting hole is provided on the inner wall of the mounting groove, and the length of the connecting hole is less than the wall thickness of the first switch housing or the second switch housing. The first switch housing and the second switch housing are both injection molded by engineering plastics, and there is no need to set a switch carrier bracket, which reduces the number of components of the switch housing and reduces the difficulty of producing the switch housing.

[0010] Furthermore, the inner wall of the clamping groove contacts and squeezes the surface of the limiting convex ring, one side of the installation groove is connected to a first opening, the inner wall of the first opening contacts and squeezes the surface of the abutting sleeve, and the clamping groove and the limiting convex ring can limit the axial movement of the switch housing.

[0011] Furthermore, the other side of the mounting groove is connected to a second opening, the inner wall of the second opening is in contact and compression with the surface of the electric vehicle handlebar, the electric vehicle handlebar is a hollow rod, and the second opening can limit the movement of the positioning ring in the limiting groove.

[0012] Furthermore, the surface of the connecting ear is provided with a coaxial bolt hole, and the inner wall of the bolt hole is contacted and connected with a fastening bolt, so that the connecting ear can be used to fix the closed position of the first switch housing and the second switch housing by the fastening bolt.

[0013] Furthermore, a mounting hole is provided on the surface of the connecting ear, and the mounting hole facilitates the mounting of the brake handle on the combination switch housing.

[0014] Compared with the prior art, the advantages of the present invention are:

[0015] (1) In this solution, the first switch housing and the second switch housing are provided, and their installation positions can be quickly fixed by the provided hinges, connecting ears and fastening bolts. In addition, the first switch housing and the second switch housing can be injection molded separately, which has a simple structure, greatly reduces the production difficulty and improves the processing efficiency.

[0016] (2) This solution can quickly fix the combination switch on the surface of the handlebar of the electric vehicle by providing the clamping groove, the limit groove, the limit convex ring, the positioning ring and the limit cap. The assembly is simple and quick, thereby improving the assembly efficiency of the combination switch. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a side view of the first shell structure of the utility model;

[0019] Figure 3 It is a side view of the limiting cap structure of the utility model.

[0020] Description of the numbers in the figure:

[0021] 1 first switch housing, 11 hinge, 12 connecting ear, 13 mounting hole, 14 fastening bolt, 15 mounting groove, 16 clamping groove, 17 limiting groove, 18 first opening, 19 second opening, 2 second switch housing, 3 handle housing, 31 speed regulating handle, 32 limiting convex ring, 33 limiting cap, 34 connecting column, 35 abutting sleeve, 4 electric vehicle handlebar, 41 positioning ring. Implementation

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Example 1: Please refer to Figure 1-3, an electric vehicle combination switch that is easy to process, includes a first switch housing 1, a second switch housing 2 and an electric vehicle handlebar 4. The surfaces of the first switch housing 1 and the second switch housing 2 are provided with switch button through holes, which are convenient for the switch button to protrude from the switch housing, which belongs to the prior art. The inner wall of the hollow opening at one end of the electric vehicle handlebar 4 is provided with an internal thread, which is convenient for threaded fastening with a connecting column 34. The surface of the connecting column 34 is provided with an external thread. The connecting column 34 is connected to a limiting cap 33 as a whole, which can limit the axial movement of the handle housing 3. The first switch housing 1 and the second switch housing 2 are clamped on the surface of the electric vehicle handlebar 4. The surface of the electric vehicle handlebar 4 is sleeved with the handle housing 3. The surface of the handle housing 3 is provided with a speed regulating handle 31. The assembly method and connection structure of the speed regulating handle 31 and the handle housing 3 belong to the prior art and will not be described in detail here. One end of the handle housing 3 is provided with a resisting sleeve 35, which can not only limit The invention can control the moving position of the hand and facilitate the storage of the wires in the internal space. A limiting convex ring 32 is arranged at one end of the abutting shell 35. One end of the first switch shell 1 and the second switch shell 2 are rotatably connected by a hinge 11. The surfaces of the first switch shell 1 and the second switch shell 2 are provided with connecting ears 12. The connecting ears 12 are not only convenient for fixing the closed position of the first switch shell 1 and the second switch shell 2, but also can be connected to the brake handle, which is a one-piece dual-purpose. The interior of the first switch shell 1 and the second switch shell 2 are provided with mounting grooves 15. The mounting grooves 15 are used to install the switch assembly and will not be squeezed with the electric vehicle handlebar 4. The inner wall of the mounting groove 15 is provided with a clamping groove 16 and a limiting groove 17. The inner wall of the limiting groove 17 is contacted and connected with a positioning ring 41. The positioning ring 41 is fixedly sleeved on the surface of the electric vehicle handlebar 4. One end of the electric vehicle handlebar 4 is connected to the limiting cap 33 by a thread. One end of the limiting cap 33 is provided with a connecting column 34.

[0024] The shape of the mounting groove 15 is arc-shaped, and a connecting hole is provided on the inner wall of the mounting groove 15, and the length of the connecting hole is less than the wall thickness of the first switch housing 1 or the second switch housing 2, which can prevent the tip of the screw from protruding from the housing surface when the switch assembly is installed. The first switch housing 1 and the second switch housing 2 are both injection-molded by engineering plastics, and there is no need to set a switch carrier bracket, which reduces the number of components of the switch housing and reduces the difficulty of producing the switch housing. The surface of the connecting ear 12 is provided with concentric and coaxial bolt holes, and the inner wall of the bolt hole is contacted and connected with a fastening bolt 14. The connecting ear 12 is convenient for fixing the closed position of the first switch housing 1 and the second switch housing 2 by the fastening bolt 14. The surface of the connecting ear 12 is provided with a mounting hole 13, and the mounting hole 13 facilitates the installation of the brake handle of the combination switch housing.

[0025] In this embodiment, the first switch housing 1 and the second switch housing 2 are provided, and their installation positions can be quickly fixed by the provided hinges 11, connecting ears 12 and fastening bolts 14. Moreover, the first switch housing 1 and the second switch housing 2 can be injection molded separately, and the structure is simple, which greatly reduces the production difficulty and improves the processing efficiency.

[0026] Example 2: Please refer to Figure 1-3 , an electric vehicle combination switch that is easy to process, includes a first switch housing 1, a second switch housing 2 and an electric vehicle handlebar 4. The surfaces of the first switch housing 1 and the second switch housing 2 are provided with switch button through holes, which are convenient for the switch button to protrude from the switch housing, which belongs to the prior art. The inner wall of the hollow opening at one end of the electric vehicle handlebar 4 is provided with an internal thread, which is convenient for threaded fastening with a connecting column 34. The surface of the connecting column 34 is provided with an external thread. The connecting column 34 is connected to a limiting cap 33 as a whole, which can limit the axial movement of the handle housing 3. The first switch housing 1 and the second switch housing 2 are clamped on the surface of the electric vehicle handlebar 4. The surface of the electric vehicle handlebar 4 is sleeved with the handle housing 3. The surface of the handle housing 3 is provided with a speed regulating handle 31. The assembly method and connection structure of the speed regulating handle 31 and the handle housing 3 belong to the prior art and will not be described in detail here. One end of the handle housing 3 is provided with a resisting sleeve 35, which can not only limit The invention can control the moving position of the hand and facilitate the storage of the wires in the internal space. A limiting convex ring 32 is arranged at one end of the abutting shell 35. One end of the first switch shell 1 and the second switch shell 2 are rotatably connected by a hinge 11. The surfaces of the first switch shell 1 and the second switch shell 2 are provided with connecting ears 12. The connecting ears 12 are not only convenient for fixing the closed position of the first switch shell 1 and the second switch shell 2, but also can be connected to the brake handle, which is a one-piece dual-purpose. The interior of the first switch shell 1 and the second switch shell 2 are provided with mounting grooves 15. The mounting grooves 15 are used to install the switch assembly and will not be squeezed with the electric vehicle handlebar 4. The inner wall of the mounting groove 15 is provided with a clamping groove 16 and a limiting groove 17. The inner wall of the limiting groove 17 is contacted and connected with a positioning ring 41. The positioning ring 41 is fixedly sleeved on the surface of the electric vehicle handlebar 4. One end of the electric vehicle handlebar 4 is connected to the limiting cap 33 by a thread. One end of the limiting cap 33 is provided with a connecting column 34.

[0027] The inner wall of the clamping groove 16 is in contact and squeezed with the surface of the limiting convex ring 32. One side of the installation groove 15 is connected to a first opening 18. The inner wall of the first opening 18 is in contact and squeezed with the surface of the abutment sleeve 35. The clamping groove 16 and the limiting convex ring 32 can limit the axial movement of the switch housing. The other side of the installation groove 15 is connected to a second opening 19. The inner wall of the second opening 19 is in contact and squeezed with the surface of the electric vehicle handlebar 4. The electric vehicle handlebar 4 is a hollow rod. The second opening 19 can limit the movement of the positioning ring 41 in the limiting groove 17.

[0028] In this embodiment, the combination switch can be quickly fixed on the surface of the electric vehicle handlebar rod 4 by providing the clamping groove 16, the limiting groove 17, the limiting convex ring 32, the positioning ring 41 and the limiting cap 33. The assembly is simple and fast, and the assembly efficiency of the combination switch is improved.

[0029] During production, the electric vehicle combination switch that is easy to process can be injection molded by one-time injection molding of the first switch housing 1 and the second switch housing 2, and then connected by the hinge 11, and then the switch assembly is installed in the installation groove 15 of the first switch housing 1 and the second switch housing 2, and then the handle housing 3 is inserted from one end of the electric vehicle handlebar 4, and then the first switch housing 1 and the second switch housing 2 are clamped on the surface of the electric vehicle handlebar 4 and the first switch housing 1 and the second switch housing 2 are closed, at which time the clamping groove 16 is clamped with the limiting convex ring 32, and the limiting groove 17 is clamped with the positioning ring 41, and then the closed position of the first switch housing 1 and the second switch housing 2 is fixed by the fastening bolt 14, and then the limiting cap 33 is rotated clockwise and fixed on the handlebar 4 of the electric vehicle One end of the switch housing 3 contacts with one end of the handle housing 3, so that the switch housing and the handle housing 3 will not be axially transmitted on the surface of the handlebar 4 of the electric vehicle, and then the brake handle is fastened to the connecting ear 12. Through the first switch housing 1 and the second switch housing 2, the hinge 11, the connecting ear 12 and the fastening bolt 14 can be quickly fixed to their installation positions, and the first switch housing 1 and the second switch housing 2 can be injection molded separately, with a simple structure, which greatly reduces the production difficulty and improves the processing efficiency. In addition, through the clamping groove 16, the limiting groove 17, the limiting convex ring 32, the positioning ring 41 and the limiting cap 33, the combination switch can be quickly fixed on the surface of the handlebar 4 of the electric vehicle, and the assembly is simple and quick, which improves the assembly efficiency of the combination switch.

[0030] The above is only a preferred specific implementation of the utility model; however, the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solution and improved ideas of the utility model within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model.

Claims

1. An electric vehicle combination switch that is easy to process, comprising a first switch housing (1), a second switch housing (2) and an electric vehicle handlebar (4), characterized in that: The first switch housing (1) and the second switch housing (2) are clamped on the surface of the handlebar (4) of the electric vehicle; the surface of the handlebar (4) of the electric vehicle is sleeved with a handle housing (3); the surface of the handle housing (3) is provided with a speed regulating handle (31); one end of the handle housing (3) is provided with a resisting sleeve (35); one end of the resisting sleeve (35) is provided with a limiting convex ring (32); one end of the first switch housing (1) and the second switch housing (2) are rotatably connected via a hinge (11); the first switch housing (1) and the second switch housing (2) are rotatably connected via a hinge (11); The surface of the switch housing (2) is provided with a connecting ear (12), the interior of the first switch housing (1) and the second switch housing (2) is provided with a mounting groove (15), the inner wall of the mounting groove (15) is provided with a clamping groove (16) and a limit groove (17), the inner wall of the limit groove (17) is contacted and connected with a positioning ring (41), the positioning ring (41) is fixedly sleeved on the surface of the electric vehicle handlebar (4), one end of the electric vehicle handlebar (4) is connected to a limit cap (33) through a thread, and one end of the limit cap (33) is provided with a connecting column (34).

2. The electric vehicle combination switch that is easy to process according to claim 1 is characterized in that: The mounting groove (15) is in an arc shape, and a connection hole is provided on the inner wall of the mounting groove (15). The length of the connection hole is less than the wall thickness of the first switch housing (1) or the second switch housing (2). The first switch housing (1) and the second switch housing (2) are both made of engineering plastic injection molding.

3. The electric vehicle combination switch that is easy to process according to claim 1 is characterized in that: The inner wall of the clamping groove (16) contacts and presses against the surface of the limiting convex ring (32); one side of the installation groove (15) is connected to a first opening (18); the inner wall of the first opening (18) contacts and presses against the surface of the abutting sleeve (35).

4. The electric vehicle combination switch that is easy to process according to claim 1 is characterized in that: The other side of the mounting groove (15) is connected to a second opening (19), the inner wall of the second opening (19) contacts and presses against the surface of the electric vehicle handlebar (4), and the electric vehicle handlebar (4) is a hollow rod.

5. The electric vehicle combination switch that is easy to process according to claim 1 is characterized in that: The surface of the connecting ear (12) is provided with a coaxial and concentric bolt hole, and the inner wall of the bolt hole is contact-connected with a fastening bolt (14).

6. The electric vehicle combination switch that is easy to process according to claim 1 is characterized in that: A mounting hole (13) is provided on the surface of the connecting ear (12).

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