Electric vehicle combination switch convenient to process

Abstract

The utility model relates to the field of electric vehicle parts, and discloses an electric vehicle combination switch convenient to process, which comprises a mounting pipe, the outer wall of the mounting pipe is connected with a rubber sleeve through a limiting assembly I, the rear end of the mounting pipe is provided with a mounting piece, and the front end of the mounting pipe is fixedly connected with a mounting cylinder. A limiting clamping ring is fixedly connected to the outer wall of the mounting cylinder, a combined switch body is arranged on the top side of the outer wall of the limiting clamping ring, a mounting ring is arranged on the bottom side of the outer wall of the limiting clamping ring, and the combined switch body and the inner wall of the mounting ring are connected with the mounting cylinder through a second limiting assembly. According to the utility model, the components (the rubber sleeve, the installation tail block, the combination switch body, the installation ring and the like) can be processed independently, so that high-efficiency production is facilitated, and the processing difficulty and cost of a complex structure are reduced. The design of limiting grooves, limiting strips, threaded connection, clamping grooves and the like enables assembly to be simple and rapid, parts can be independently replaced when damaged, whole machine replacement is not needed, maintenance is convenient, and cost is low.

Description

TECHNICAL FIELD

[0001] The utility model relates to electric motor car parts field especially relates to a kind of electric motor car combination switch of being convenient for processing. BACKGROUND

[0002] In the vigorous development of new energy industry, electric motor car is with its environmental protection, economic advantage, market share continues to rise. As the core component of electric motor car control system, combination switch bears control light, steering, horn and other multiple functions, its performance and reliability directly affect the safety of riding and user experience. With the scale expansion of electric motor car market, higher requirements are put forward to the production efficiency, cost control and after-sales maintenance convenience of combination switch.

[0003] The combination switch of electric motor car commonly seen in market adopts overall complex structure design, and each component is nested with each other, with high integration degree, so that rubber sleeve, mounting tail block, combination switch body and mounting ring are difficult to realize independent processing. In production process, equipment and process need to be frequently adjusted, concentrated resources cannot be efficiently produced, not only the processing cycle is prolonged, but also the processing difficulty and cost are increased. In assembly link, the existing combination switch is mostly dependent on complex process such as glue adhesion and precision welding, and lacks simple structure for positioning and fixing between components, so that assembly efficiency is low and installation error is prone to occur. In addition, when a component of combination switch is damaged, the whole device needs to be replaced due to its integrated design, which not only causes resource waste, but also increases the maintenance cost of user, for this technical problem, the present application provides a kind of electric motor car combination switch convenient for processing. UTILITARIAN CONTENT

[0004] The utility model aims at solving the shortcomings in prior art, and provides a kind of electric motor car combination switch convenient for processing, and each component (rubber sleeve, mounting tail block, combination switch body, mounting ring etc.) can be independently processed, which is convenient for efficient production, reduces the processing difficulty and cost of complex structure. Limiting groove, limiting strip, threaded connection and clamping groove design make assembly simple and fast, and when damaged, components can be replaced individually, without the need for whole machine replacement, maintenance is convenient, and cost is low.

[0005] To achieve the above object, the utility model provides the following technical scheme:

[0006] The utility model provides a kind of electric vehicle combined switch of easy processing, including installation pipe, the outer wall of the installation pipe is connected with rubber sleeve by limiting component one, the rear end of the installation pipe is provided with mounting piece, the front end of the installation pipe is fixedly connected with installation cylinder, the outer wall of the installation cylinder is fixedly connected with the limiting snap ring, the outer wall top side of the limiting snap ring is provided with combined switch body, the outer wall bottom side of the limiting snap ring is provided with mounting ring, the inner wall of combined switch body and mounting ring is connected by limiting component two and installation cylinder, the both sides of the mounting ring are provided with slot, the inner wall of the slot is slidably connected with slide bar, the outer wall of the slide bar is connected with combined switch body by clamping component, for the installation between combined switch body and mounting ring.

[0007] Further, the limiting component one includes a limiting strip one fixedly connected to the outer wall of the installation pipe, and the inner wall of the rubber sleeve is provided with a limiting groove one, and the limiting strip one is arranged inside the limiting groove one.

[0008] Further, the mounting piece includes a mounting shaft threadedly connected to the rear end of the installation pipe, and the rear side of the mounting shaft is fixedly connected with a mounting tail block, and the front side of the mounting tail block is arranged at the rear side of the limiting groove one.

[0009] Further, the limiting component two includes a limiting strip two fixedly connected to the inner wall of the combined switch body and the mounting ring, and the outer wall of the installation cylinder is provided with a limiting groove two, and the limiting strip two is arranged inside the limiting groove two.

[0010] Further, the inner wall of the combined switch body and the mounting ring is provided with a limiting ring groove, and the limiting snap ring is arranged inside the limiting ring groove.

[0011] Further, the clamping component includes a plug fixedly connected to the bottom side of the combined switch body, the outer wall of the slide bar is fixedly connected with a top block, the outer wall of the slide bar is provided with a spring, and the top block is arranged on the outer wall of the plug.

[0012] Further, one end of the spring towards the top block is connected with the top block, and the other end of the spring is connected with the inner wall of the slot.

[0013] Further, the outer wall of the rubber sleeve is provided with anti-skid lines.

[0014] The utility model has the following beneficial effects:

[0015] 1、In the utility model, each component (such as rubber sleeve, mounting tail block, combined switch body, mounting ring, etc.) can be processed respectively, and the processing process of each component is relatively independent, which is convenient for concentrated resources for efficient production and reduces the processing difficulty and time cost caused by complex structure.

[0016] 2、The utility model discloses, through the limit slot, the limit strip, the screw connection, the card slot etc. structure, each component can be positioned and fixed fast, and the assembly process is simple and easy to understand, when the damage of certain component appears, need not to replace whole device, can only replace the damaged component alone. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 A perspective view of the combined switch of the electric vehicle convenient to process is provided for the utility model;

[0018] Figure 2 A rubber sleeve structure schematic view of the combined switch of the electric vehicle convenient to process is provided for the utility model;

[0019] Figure 3 It is the enlarged view of A in 1;

[0020] Figure 4 A plug block structure schematic view of the combined switch of the electric vehicle convenient to process is provided for the utility model.

[0021] LEGEND:

[0022] 1, installation pipe, 2, limit strip one, 3, limit slot one, 4, rubber sleeve, 5, installation tail block, 6, installation shaft, 7, combined switch body, 8, installation ring, 9, plug block, 10, top block, 11, installation cylinder, 12, limit snap ring, 13, limit slot two, 14, limit ring groove, 15, limit strip two, 16, slide rod, 17, spring. DETAILED DESCRIPTION

[0023] The technical scheme in the embodiments of the utility model will be described clearly and completely in combination with the drawings in the embodiments of the utility model, obviously, the described embodiments only are a part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the ordinary skill in the art without making creative labor belong to the range of protection of the utility model.

[0024] REFERENCE Figures 2-4The utility model provides an embodiment: a kind of electric vehicle combination switch of easy processing, including installation pipe 1, fixedly connected in the outer wall of installation pipe 1 limit strip one 2, the inner wall of rubber sleeve 4 is opened with limit slot one 3, limit strip one 2 is arranged in the inside of limit slot one 3, installation shaft 6 is screw-connected in the rear end of installation pipe 1, the rear side of installation shaft 6 is fixedly connected with installation tail block 5, the front side of installation tail block 5 is arranged in the rear side of limit slot one 3, the front end of installation pipe 1 is fixedly connected with installation cylinder 11, the outer wall of installation cylinder 11 is fixedly connected with limit snap ring 12, the outer wall top side of limit snap ring 12 is provided with combination switch body 7, the outer wall bottom side of limit snap ring 12 is provided with mounting ring 8, limit strip two 15 is fixedly connected in the inner wall of combination switch body 7 and mounting ring 8, the outer wall of installation cylinder 11 is opened with limit slot two 13, limit strip two 15 is arranged in the inside of limit slot two 13, the both sides of mounting ring 8 are provided with slot, the inner wall of slot is slidably connected with slide bar 16, plug block 9 is fixedly connected in the bottom side of combination switch body 7, the outer wall of slide bar 16 is fixedly connected with top block 10, the outer wall of slide bar 16 is provided with spring 17, top block 10 is arranged in the outer wall of plug block 9, to be used for the installation between combination switch body 7 and mounting ring 8;

[0025] Specifically, first, the rubber sleeve 4 is installed on the outer wall of the installation pipe 1. Through the cooperation of the limit slot one 3 and the limit strip one 2, the position of the rubber sleeve 4 is fixed. Then, the installation shaft 6 on the front side of the installation tail block 5 is screwed into the inner wall of the installation pipe 1, so that the installation tail block 5 abuts against the rear side of the rubber sleeve 4, thereby completing the fixation of the rubber sleeve 4. Then, the combination switch body 7 and the mounting ring 8 are clamped on the outer wall of the limit snap ring 12 through the cooperation of the limit ring groove 14 and the limit snap ring 12. At the same time, the plug block 9 on the bottom side of the combination switch body 7 is inserted into the slot of the mounting ring 8. During the insertion of the plug block 9, the inclined surface of the plug block 9 contacts the inclined surface of the top block 10, which pushes the top block 10 and the slide bar 16 to slide in the inner wall of the slot, and compresses the spring 17 on the outer wall of the slide bar 16. When the plug block 9 is completely inserted and no longer contacts the top block 10, the top block 10 abuts against the outer wall of the plug block 9 under the reset action of the spring 17, thereby realizing the installation of the combination switch body 7 and the mounting ring 8. When the combination switch body 7 and the mounting ring 8 are installed on the outer wall of the installation cylinder 11, the limit strip two 15 on the inner wall thereof timely clamps into the inner wall of the limit slot two 13, further ensuring that the combination switch body 7 and the mounting ring 8 are firmly installed on the installation cylinder 11. This modular design enables each component to be processed separately, thereby facilitating the improvement of processing efficiency and quality. At the same time, when a component is damaged, the damaged component can be quickly replaced without the need to replace the entire device, greatly improving the convenience and economy of maintenance.

[0026] Reference Figures 1-3The inner wall of the combined switch body 7 and the mounting ring 8 is provided with a limiting ring groove 14, the limiting snap ring 12 is arranged in the limiting ring groove 14, one end of the spring 17 is connected to the top block 10, and the other end of the spring 17 is connected to the inner wall of the insertion groove, and the outer wall of the rubber sleeve 4 is provided with anti-skid lines.

[0027] Specifically, the inner wall of the combined switch body 7 and the mounting ring 8 is designed with a limiting ring groove 14, the limiting snap ring 12 is installed in the limiting ring groove 14, and the spring 17 is connected to the top block 10. When the combined switch body 7 and the mounting ring 8 are assembled, the insertion block 9 at the bottom of the combined switch body 7 is inserted into the insertion groove of the mounting ring 8, the insertion block 9 contacts the inclined surface of the top block 10, the top block 10 and the slide rod 16 slide in the insertion groove, and the spring 17 is compressed. When the insertion block 9 is completely inserted and no longer contacts the top block 10, the spring 17 is reset under the action of its own elasticity, the top block 10 pushes against the outer wall of the insertion block 9, and the combined switch body 7 and the mounting ring 8 are firmly connected. In addition, the outer wall of the rubber sleeve 4 is designed with anti-skid lines, which increases the friction with the hands of the operator and facilitates operation.

[0028] Working principle: first, the rubber sleeve 4 is sleeved on the outer wall of the mounting pipe 1, the limiting groove one 3 and the limiting strip one 2 are matched, the mounting shaft 6 at the front side of the mounting tail block 5 is screwed on the inner wall of the mounting pipe 1, the mounting tail block 5 abuts against the rear side of the rubber sleeve 4, the combined switch body 7 and the mounting ring 8 are clamped on the outer wall of the limiting snap ring 12 through the limiting ring groove 14, the insertion block 9 at the bottom of the combined switch body 7 is inserted into the insertion groove of the mounting ring 8, the insertion block 9 and the top block 10 are contacted through the inclined surface between them, the top block 10 and the slide rod 16 slide in the inner wall of the insertion groove, the spring 17 on the outer wall of the slide rod 16 is compressed, when the insertion block 9 and the top block 10 are no longer contacted, the top block 10 will reset against the outer wall of the insertion block 9 under the action of the spring 17, the combined switch body 7 and the mounting ring 8 are installed, when the combined switch body 7 and the mounting ring 8 are installed on the outer wall of the mounting cylinder 11, the limiting strip two 15 on the inner wall of the combined switch body 7 and the mounting ring 8 will be clamped on the inner wall of the limiting groove two 13, the combined switch body 7 and the mounting ring 8 are installed on the outer wall of the mounting cylinder 11, through the modular design, the respective parts are machined, then assembled, which is convenient for machining and replacing the damaged parts.

[0029] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and is not intended to limit the present application, although the foregoing embodiments of the present application has been described in detail, for the skilled in the art, it still can be modified, or for part of the technical features of the equivalent replacement, the spirit and principles of the present application, made any modification, equivalent replacement, improvement, etc., should be included within the scope of the present application.

Claims

1. A combination switch for an electric vehicle which facilitates processing, characterized in that, The utility model provides an installation pipe (1), the outer wall of installation pipe (1) is connected with rubber sleeve (4) through limiting component no.

2. A combined switch for electric vehicles according to claim 1, characterized in that: The limiting component no.

3. A combination switch for electric vehicles, according to claim 1, wherein: The installation piece includes the installation shaft (6) that is screwed in the rear end of installation pipe (1), and the rear side of installation shaft (6) is fixedly connected with installation tail block (5), and the front side of installation tail block (5) is arranged at the rear side of limiting slot no.

4. The combination switch for an electric vehicle according to claim 1, wherein: The limiting component no.

5. A combination switch for electric vehicles according to claim 1, wherein: The inner wall of combined switch body (7) and installation ring (8) is all opened limiting ring groove (14), and limiting snap ring (12) is arranged in limiting ring groove (14).

6. A combination switch for electric vehicles, according to claim 1, wherein: The spring (17) is connected with the one end of top block (10) and top block (10), and the other end of spring (17) is connected with the inner wall of insertion slot.

7. A combination switch for electric vehicles, according to claim 6, wherein: The outer wall of rubber sleeve (4) is provided with antiskid line.

8. A combination switch for electric vehicles according to claim 1, wherein: The utility model discloses a kind of installation pipes, the outer wall of installation pipe (1) is connected with rubber sleeve (4) through limiting component no.

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