CN203644598U

CN203644598U - Switch pushing structure

Info

Publication number: CN203644598U
Application number: CN201320763291.0U
Authority: CN
Inventors: 李昊星; 周翔; 汤佼; 殷俊
Original assignee: Guizhou Guihang Automotive Components Co Ltd
Current assignee: Guizhou Guihang Automotive Components Co Ltd
Priority date: 2013-11-28
Filing date: 2013-11-28
Publication date: 2014-06-11
Anticipated expiration: 2023-11-28

Abstract

The utility model discloses a switch pushing structure comprising a button (1), a slide block (3), and a housing (2). The inner wall of the lower part of the button (1) tightly clings to the outer wall of the housing (2) and is buckled on protruded blocks (21) on the outer wall of the housing (2) through limiting openings (11) on the button(1). The button (1) can be relatively moved along the housing (2). A guiding block (12) is arranged on the top of the inner chamber of the button (1) and is in cooperation with a guiding chamber (22) on the inner wall of the housing (2). The guiding block (12) can be relatively moved along the guiding chamber (22). Problems of button shake and gap unevenness can be resolved by enlarging a cooperative surface between the button (1) and the housing (2) and using cooperation of the guiding block (12) and the guiding chamber (22) on the button (1) and the inner wall of the housing (2).

Description

A kind of switch press structure

Technical field

The utility model relates to a kind of switch press structure, belongs to vehicle switch field.

Background technology

Switch is as a kind of conventional life, industrial appliance, and it has good quality General Requirements, and the better switch of quality should have the features such as sound is slight, feel is smooth and easy, timing is strong in the time of Push switch.A lot of push-button switch product designs are after slide block and housing cooperation on the market at present, again button is arranged on slide block, slide block and housing mating surface are just too short like this, often cause button to rock, simultaneously because the muscle of slide block has draft angle, cause the size of muscle one large one small, also can cause button gap inhomogeneous, thereby in the time pressing, produce the problem of abnormal sound.Therefore, a kind of press-button structure of research and design, makes that button does not rock, gap is evenly problem to be solved in the utility model.

Summary of the invention

The technical problems to be solved in the utility model: provide a kind of switch press structure, with easily rocking of solving that prior art exists, problem that gap is inhomogeneous.

The technical solution of the utility model:

A kind of switch press structure, comprise button, slide block and housing, described button below inwall is close on housing outer wall and is fastened on by the limited mouth on button on the projection of housing outer wall, button can relatively move along housing, described button inner cavity top is also provided with a guide pad, this guide pad coordinates with the directed cavity formation being positioned in inner walls, and guide pad can relatively move along directed cavity.

Above-mentioned slide block is formed and coordinates with the groove in inner walls by the raised line on it, and slide block can be along inner walls relative sliding.

Aforementioned button below extends to housing outer wall middle and lower part.

The beneficial effects of the utility model:

Compared with prior art, the utility model, by button below inwall is close to housing outer wall and is extended to housing outer wall middle part, has increased the mating surface of button and housing, can effectively solve the rock problem of button in the time pressing; At button inner cavity top, a guide pad is set, when installation, this guide pad coordinates with the directed cavity in housing sidewall simultaneously, can further strengthen the compactedness that button and housing are installed, and reduces the problem of rocking.The utility model is simple in structure, convenient and practical, can effectively solve easily rocking of prior art existence, and the problem that gap is inhomogeneous is respond well.

brief description of the drawings:

Fig. 1 is traditional switch press structural representation;

Fig. 2 is structural representation of the present utility model;

Fig. 3 is that the D-D of Fig. 2 is to view;

Fig. 4 is that the A-A of Fig. 2 is to view.

embodiment:

Embodiment:

Referring to figs. 1 to Fig. 4, wherein Fig. 1 is traditional switch pressing structure schematic diagram, Fig. 2 to Fig. 4 is the utility model switch press structural representation, and shown in only for the utility model is intended improved parts and fiting relation figure thereof, in the utility model, button 1 below inwall is close on housing 3 outer walls and extends to housing 3 outer wall middle parts, and be fastened on by the limited mouth 11 on button 1 on the projection 21 of housing 2 outer walls, button 1 can relatively move along housing 2, also be fixed with a guide pad 12 at button 1 inner cavity top, this guide pad 12 coordinates with directed cavity 22 formation that are positioned on housing 2 inwalls, guide pad 12 can relatively move along directed cavity 22, slide block 3 is formed and coordinates with the groove on housing 2 inwalls by the raised line 31 on it, slide block 3 can be along housing 2 inwall relative slidings.

The utility model is simple in structure, convenient and practical, can effectively solve easily rocking of prior art existence, the problem that gap is inhomogeneous.

Claims

1. a switch press structure, comprise button (1), slide block (3) and housing (2), it is characterized in that: described button (1) below inwall is close on housing (2) outer wall and is fastened on the projection (21) of housing (2) outer wall by the limited mouth (11) on button (1), button (1) can relatively move along housing (2), described button (1) inner cavity top is also provided with a guide pad (12), this guide pad (12) coordinates with directed cavity (22) formation being positioned on housing (2) inwall, guide pad (12) can relatively move along directed cavity (22).

2. a kind of switch press structure according to claim 1, is characterized in that: described slide block (3) is formed and coordinates with the groove on housing (2) inwall by the raised line (31) on it, and slide block (3) can be along housing (2) inwall relative sliding.

3. a kind of switch press structure according to claim 1, is characterized in that: described button (1) below extends to housing (2) outer wall middle and lower part.