CN206421970U - A kind of vehicle and its feel switch - Google Patents

Abstract

The utility model discloses a kind of feel switch for vehicle, including the button above housing, ejector pin is set between the button and the housing, also set up between the ejector pin and the button with the spring playbacked for the button；Also include the precompressed shell fragment for being arranged at the button, and the precompressed shell fragment has the bending edges to extrude ejector pin side wall.The invention also discloses a kind of vehicle switched including above-mentioned feel.Above-mentioned feel switch, eliminate the fit-up gap in zero-bit between button and ejector pin, it is to avoid the right position of button is rocked, and then improves feel.

Description

A kind of vehicle and its feel switch

Technical field

The utility model is related to Vehicle Engineering technical field, more particularly to a kind of feel switch.The utility model is further related to A kind of vehicle switched with the feel.

Background technology

There is substantial amounts of feel switch in current vehicle, driving cabin, to be touched with hand to realize a variety of work( Energy.

In the prior art, coordinated between each part of feel switch by gap and installed, feel is switched zero Certain presence of rocking is had during position, or the power of one very little of application can make button produce an obvious stroke.By Zero-bit can not be solved by elastic conjunction the need for form, fit, and function, between each part and rock problem；If between part If interference fit, elastic conjunction power between part is difficult to control, frictional noise that can be larger during operation, and may be made There is catching phenomenon in operation in switch, it is impossible to return zero-bit, the problem of producing a series of new.

Utility model content

The purpose of this utility model is to provide a kind of feel switch, and feel switch avoids zero-bit rolling to a certain extent Dynamic the problem of.Another object of the present utility model is to provide a kind of vehicle switched including above-mentioned feel.

To achieve the above object, the utility model provides a kind of feel for vehicle and switched, including above housing Button, ejector pin is set between the button and the housing, also set up between the ejector pin and the button with for described The spring of button playback；Also include the precompressed shell fragment for being arranged at the button, and the precompressed shell fragment is with described to extrude The bending edges of ejector pin side wall.

Relative to above-mentioned background technology, the feel switch that the utility model is provided, its core is, is additionally arranged precompressed bullet Piece, and precompressed shell fragment is arranged at button, the bending edges of precompressed shell fragment are contacted with the side wall of ejector pin；That is, precompressed shell fragment is utilized Bending edges provide side force, and the side wall of ejector pin is extruded；It is arranged such, in the lateral of precompressed shell fragment between button and ejector pin Avoid right position from rocking under power effect, and then eliminate the fit-up gap between button and ejector pin in zero-bit, and then lifted Feel.

Preferably, the base of the bending edges have can be with the ejector pin sliding contact arc-shaped transition.

Preferably, the precompressed shell fragment also has straight flange, and the straight flange at the top of the bending edges with being connected, and the straight flange It is fixed on the button.

Preferably, the metal clips that the precompressed shell fragment is formed in one.

Preferably, the top of the spring is butted on the button, and the bottom of the spring is butted in the inner chamber of the ejector pin.

Preferably, the bottom of the ejector pin has the projection for being used to coordinate with the curved surface of the housing.

Preferably, the axis vertical of the ejector pin and the spring is set.

The utility model also provides a kind of vehicle, including the feel switch described in any of the above-described.

The vehicle provided relative to above-mentioned background technology, the utility model, with above-mentioned beneficial effect, will no longer go to live in the household of one's in-laws on getting married herein State.

Brief description of the drawings

, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art Or the accompanying drawing used required in description of the prior art is briefly described, it should be apparent that, drawings in the following description are only It is embodiment of the present utility model, for those of ordinary skill in the art, on the premise of not paying creative work, also Other accompanying drawings can be obtained according to the accompanying drawing of offer.

The sectional view for the feel switch that Fig. 1 is provided by the utility model embodiment；

Fig. 2 is that the structural diagrams of precompressed shell fragment in Fig. 1 are intended to.

Wherein：

1- housings, 2- buttons, 3- ejector pins, 4- springs, 5- precompressed shell fragment, 51- bending edges, 52- arc-shaped transitions, 53- straight flanges.

Embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment obtained, belongs to the scope of the utility model protection.

In order that those skilled in the art more fully understand the utility model scheme, below in conjunction with the accompanying drawings and specifically The utility model is described in further detail for embodiment.

It refer to Fig. 1 and Fig. 2, the sectional view that the feel that Fig. 1 is provided by the utility model embodiment is switched；Fig. 2 is Fig. 1 The structural diagrams of middle precompressed shell fragment are intended to.

A kind of feel for vehicle that the utility model is provided is switched, and mainly includes button 2, ejector pin 3, spring 4 and in advance Shell fragment 5 is pressed, as shown in Figure of description 1.

Button 2 is located at the top of housing 1, and ejector pin 3 is located between button 2 and housing 1, and spring 4 is located at ejector pin 3 and button 2 Between, it can be playbacked for button 2；The set-up mode of button 2, ejector pin 3 and spring 4 may be referred to prior art.

Core of the present utility model is that button 2 also sets up precompressed shell fragment 5；Precompressed shell fragment 5 can with button 2 it is common on Lower motion.Precompressed shell fragment 5 sets bending edges 51, and bending edges 51 extrude the side wall of ejector pin 3.

Precompressed shell fragment 5 is set between button 2 and ejector pin 3, and no matter precompressed shell fragment 5 and button 2 are common upwards or downwards Motion, precompressed shell fragment 5 extrudes ejector pin 3 all the time, and then ensures that the spacing between button 2 and ejector pin 3 is constant, so just can be one Determine to eliminate the left and right gap between button 2 and ejector pin 3 in degree, it is to avoid button 2 is rocked relative to ejector pin 3.

The bending edges 51 of precompressed shell fragment 5 keep the extruding force to the side wall of ejector pin 3, and precompressed shell fragment 5 can also set and press The fixed part that button 2 is fixedly connected, and the set-up mode of fixed part can use fixed form ways of carrying out of the prior art.

The utility model provides a kind of embodiment for precompressed shell fragment 5；

Precompressed shell fragment 5 includes straight flange 53 and bending edges 51, and the top connection of straight flange 53 and bending edges 51, and straight flange 53 is fixed In button 2, the base of bending edges 51 has arc-shaped transition 52 that can be with the sliding contact of ejector pin 3, such as Figure of description 1 and accompanying drawing Shown in 2.

Figure of description 2 shows the structure of precompressed shell fragment 5；In Figure of description 2, positioned at the top of precompressed shell fragment 5 Position, straight flange 53 and bending edges 51 are connected, and straight flange 53 has certain distance, a lateral bending of the bending edges 51 towards ejector pin 3 with ejector pin 3 Folding, and arc-shaped transition 52 and the sliding contact of ejector pin 3 of bending edges 51.Straight flange 53 can directly be connected in the spacing of the inner side of button 2 In groove, realize that the relative position of straight flange 53 and button 2 is fixed.

When being moved downward under drive of the precompressed shell fragment 5 in button 2, between the arc-shaped transition 52 and ejector pin 3 of precompressed shell fragment 5 Sliding contact so that arc-shaped transition 52 is slided smooth with ejector pin 3, it is to avoid the phenomenon such as stuck is caused in sliding process.

The precompressed shell fragment 5 set using such as upper type, its metal clips of setting that can be formed in one；In production process In, metal clips can be first cut into required size, then in one end opening, be open not insertion, is divided into it The two panels of interconnection, then to wherein a piece of carry out bending, bending edges 51 are formed, and one side as straight flange of bending is not carried out 53。

Certainly, according to actual needs, precompressed shell fragment 5 can also have other set-up modes, between precompressed shell fragment 5 and button 2 Set-up mode can use other modes, as long as it can realize the skill in left and right gap between above-mentioned elimination button 2 and ejector pin 3 Art effect.

The top of spring 4 is butted on button 2, and the bottom of spring 4 is butted in the inner chamber of ejector pin 3, as shown in Figure of description 1, The top of ejector pin 3 opens up inner chamber, and the top and the inner side of button 2 of spring 4 offset, the bottom of spring 4 and the inner chamber phase of ejector pin 3 Support, and then realize button 2 relative to the purpose that ejector pin 3 is moved downward；And in the presence of spring 4, button 2 can be realized Playback.

The bottom of ejector pin 3 has the projection for being used to coordinate with the curved surface of housing 1, as shown in Figure of description 1, ejector pin 3 The downward arc convex in bottom, housing 1 has downward depressed part, and can be for the raised embedded of ejector pin 3；It is arranged such, both Contact surface it is more round and smooth, the contact force between ejector pin 3 and housing 1 can be reduced, effectively increased the service life.Certainly, housing 1st, the set-up mode between button 2 and spring 4 can also refer to prior art, and the utility model is repeated no more.

The axis vertical of ejector pin 3 and spring 4 is set, as shown in Figure of description 1；Button 2 is pushed along vertical direction, from And make it that the in the vertical direction of spring 4 is pressurized, the reasonable stress of spring 4, the service life of extension ejector pin 3 and spring 4.

A kind of vehicle that there is the feel being arranged in driving cabin to switch provided by the utility model, including it is above-mentioned specific Feel switch described by embodiment；The other parts of vehicle are referred to prior art, not reinflated herein.

It should be noted that in this manual, such as first and second etc relational terms are used merely to one Entity makes a distinction with other several entities, and not necessarily require or imply between these entities exist it is any this actual Relation or order.

Vehicle provided by the utility model and its feel switch are described in detail above.Tool used herein Body example is set forth to principle of the present utility model and embodiment, and the explanation of above example is only intended to help and understood Method and its core concept of the present utility model.It should be pointed out that for those skilled in the art, not taking off On the premise of from the utility model principle, some improvement and modification can also be carried out to the utility model, these improve and modified Also fall into the utility model scope of the claims.

Claims (8)

1. a kind of feel for vehicle is switched, including the button above housing, it is characterised in that the button with it is described Ejector pin is set between housing, also set up between the ejector pin and the button with the spring playbacked for the button；Also include The precompressed shell fragment of the button is arranged at, and the precompressed shell fragment has the bending edges to extrude ejector pin side wall.

2. feel switch according to claim 1, it is characterised in that the base of the bending edges has can be with the top Sell the arc-shaped transition of sliding contact.

3. feel switch according to claim 2, it is characterised in that the precompressed shell fragment also has straight flange, the straight flange With being connected at the top of the bending edges, and the straight flange is fixed on the button.

4. the feel switch according to claims 1 to 3 any one, it is characterised in that the precompressed shell fragment is integrated into The metal clips of type.

5. feel switch according to claim 4, it is characterised in that the top of the spring is butted on the button, described The bottom of spring is butted in the inner chamber of the ejector pin.

6. feel switch according to claim 5, it is characterised in that the bottom of the ejector pin, which has, to be used to and the housing Curved surface coordinate projection.

7. feel switch according to claim 5, it is characterised in that the axis vertical of the ejector pin and the spring is set Put.

8. a kind of vehicle, it is characterised in that including the feel switch as described in any one of claim 1 to 7.