CN203466116U

CN203466116U - Point-type plane switch

Info

Publication number: CN203466116U
Application number: CN201320594048.0U
Authority: CN
Inventors: 王仁飞
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-09-23
Filing date: 2013-09-23
Publication date: 2014-03-05
Anticipated expiration: 2023-09-23

Abstract

The utility model relates to the field of electric appliances, and particularly relates to a point-type plane switch. The point-type plane switch comprises a button, a shell, a conductive sheet and a joint hitter, wherein the tail end of the joint hitter is hinged inside the shell; the matching surface of the conductive sheet and the front end of the joint hitter is an arc-shaped surface; the button drives the joint hitter to rotate around the hinge point; and a reset piece is arranged between the button and the shell. When the button is touched to move downwardly, the tail end of the joint hitter can be driven to rotate, the front end of the joint hitter drives the conductive sheet to swing, on and off operation of the switch can be realized, the reset piece arranged between the button and the shell plays the reset role on movement of the button, on and off operation of the switch is realized and at the same time reset of the button is realized, and the problem that dust enters from the gap between the button and the shell is solved. In addition, whichever part of the button touch surface is touched by an operator, movement of the button can be realized.

Description

A kind of point type XY switch

Technical field

The utility model relates to appliance field, refers to especially a kind of point type XY switch.

Background technology

Switch refers to that one can make open circuit, makes current interruptions or make it flow to the electronic component of other circuit.Present XY switch comprises housing, is positioned at the conducting strip of housing, binding post and button, and this binding post is embedded on housing, and button is articulated with on housing, and button drives conducting strip conducting binding post, has realized the operating state of switch.And this structure in use, because the rotation of button realizes conducting and the disconnection of switch, be a side projection of button, opposite side is recessed, due to button in use, always there is a side to be exposed to outside, the side that dust is very easily exposed on the external by button is brought in housing, and the button of this structure, in operating process, operator must press very accurately the part of accurate button and could drive button rotate, and the flexibility that causes button to open and close is not high.

Utility model content

The deficiency existing for prior art, the purpose of this utility model is to provide a kind of button to open and close the high and dust of flexible performance to be difficult for entering the point type XY switch in housing.

The technical solution of the utility model is achieved in that a kind of point type XY switch, comprise button, housing and conducting strip, also include the conjuncted son of beating, described conjunctedly beat sub end and be articulated with enclosure interior, described conducting strip and the conjuncted mating surface of beating sub head end are cambered surface, described button drives the conjuncted son of beating to rotate around pin joint, between described button and housing, is provided with return unit.

By adopting technique scheme, as long as touch gently button down motion, just can drive the conjuncted sub end rotation of beating, conjunctedly beat sub head end and drive conducting strip to swing, the conducting of switch and the work of disconnection have been realized, and between housing and button, return unit is set, the motion of button is played to the effect of reset, realizing the conducting and the same push-button reset constantly of disconnection of switch, solve dust and from the gap of button and housing, entered the problem of housing, and the point type XY switch of this structure, no matter operator touches which position of button touching face, all can realize the motion to button, realized the control to point type XY switch.

The utility model is further set to: described button is connected with vertically slippage of housing, and the bottom of button is also provided with locating part, and housing is positioned on the motion path of locating part.

By adopting technique scheme, button is connected and makes the motion mode of button reasonable with vertically slippage of housing, whole point type XY switch topology layout is rationally talked about, bottom at button arranges locating part, effectively make button not depart from housing under the effect of return unit, structure is more reasonable.

The utility model is also further set to: on described button, be provided with and dub by part, this dubs by part and is provided with two contacts, and two contacts lay respectively at conjuncted both sides setting of beating sub pin joint.

By adopting technique scheme, dub and by part, be provided with two contacts and realized and play to conjuncted the driving that son rotation is got up, simple in structure, be easy to realize.

The utility model is also further set to: described return unit is spring, and on button, be provided with reference column, and the corresponding position of housing and reference column is provided with location notch, one section of described spring is sheathed on reference column, and the other end of spring embeds location notch setting.

By adopting technique scheme, return unit is set to spring, simple in structure, be easy to realize, and on button, arrange on reference column and housing location notch is set, effectively the two ends of spring are fixed, effectively prevent that spring is in motion process, depart from button and conjuncted beating between son.

Accompanying drawing explanation

In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.

Fig. 1 is the utility model embodiment structural representation;

Fig. 2 is that the utility model embodiment is used view.

Embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, rather than whole embodiment.Embodiment based in the utility model, those of ordinary skills are not making the every other embodiment obtaining under creative work prerequisite, all belong to the scope of the utility model protection.

As shown in Figure 1, the utility model discloses a kind of point type XY switch, comprise button 1, housing and conducting strip 4, its middle shell comprises back seat 7 and pressing plate 6, back seat 7 and the pressing plate 6 formation housing that removably connects, and on back seat 7, be embedded with binding post 5, the achieve a butt joint connecting and disconnecting of line terminals 5 of conducting strip 4, in the utility model specific embodiment, also include the conjuncted son 3 of beating, the described conjuncted end of beating son 3 is articulated with on pressing plate 6, described conducting strip 4 is cambered surface with the conjuncted mating surface of beating sub head end 31, the both sides, middle part of conducting strip 4 are rotationally connected with on back seat 7, described button 1 drives the conjuncted son 3 of beating to rotate around pin joint, between described button 1 and back seat 3, be provided with return unit, as long as touch gently button down motion, just can drive the conjuncted sub end rotation of beating, conjunctedly beat sub head end and drive conducting strip to swing, the conducting of switch and the work of disconnection have been realized, and conjuncted beating between son and button, return unit is set, the motion of button is played to the effect of reset, realizing the conducting and the same push-button reset constantly of disconnection of switch, solve dust and from the gap of button and housing, entered the problem of housing, and the point type XY switch of this structure, no matter operator touches which position of button touching face, all can realize the motion to button, realized the control to point type XY switch.

As shown in Figure 2, when this point type XY switch is installed on wall, also include a face shield 9, on face shield 9, be provided with button installing hole, when face shield 9 covers on the pressing plate 6 in this point type XY switch, button 1 and the contour setting of face shield 9, no matter be when to touch switch, return unit all can, by push-button reset, make button and face shield contour, prevent that dust is adsorbed in the sidepiece of button, has effectively played dustproof effect.

As shown in Figure 1, in the utility model specific embodiment, described button 1 is connected with vertically slippage of pressing plate 6, and the bottom of button 1 is also provided with locating part 12, be to be provided with locating part 12 on the both sides of button 1 length direction, and the profile of locating part 12 is barb-like, locating part 12 can be along with button 1 moves up and down, the end that is pressing plate 6 is positioned on the motion path of locating part 12, button 1 is connected and makes the motion mode of button reasonable with vertically slippage of pressing plate 6, whole point type XY switch topology layout is rationally talked about, bottom at button arranges locating part, effectively make button not depart from housing under the effect of return unit, structure is more reasonable.

As shown in Figure 1, in the utility model specific embodiment, on described button 1, be provided with and dub by part 2, and this dub press part 2 upper articulation on button 1, and on button 1, being provided with two fixedly dubs by the location division of part 14, location division 14 prevents from dubbing by part and rotates, this dubs by part 2 and is provided with two contacts 21, and two contacts 21 lay respectively at the conjuncted both sides of beating the pin joint of son 3 and arrange, dub and by part 2, be provided with two contacts 21 and realized and play to conjuncted the driving that son rotation is got up, simple in structure, be easy to realize, and will dub and press part and button split setting, reduced production difficulty, be convenient to processing.

As shown in Figure 1, in the utility model specific embodiment, described return unit is spring 8, and on button 1, be provided with reference column 11, and back seat 7 is provided with location notch 31 with the corresponding position of reference column, one section of described spring 8 is sheathed on reference column 11, the other end of spring 8 embeds location notch 31 and arranges, return unit is set to spring, simple in structure, is easy to realize, and on button, arrange on reference column and housing location notch is set, effectively the two ends of spring are fixed, effectively prevent that spring is in motion process, depart from button and conjuncted beating between son.

The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection range of the present utility model.

Claims

1. a point type XY switch, comprise button, housing and conducting strip, it is characterized in that: also include the conjuncted son of beating, described conjunctedly beat sub end and be articulated with enclosure interior, described conducting strip and the conjuncted mating surface of beating sub head end are cambered surface, described button drives the conjuncted son of beating to rotate around pin joint, between described button and housing, is provided with return unit.

2. point type XY switch according to claim 1, is characterized in that: described button is connected with vertically slippage of housing, and the bottom of button is also provided with locating part, and housing is positioned on the motion path of locating part.

3. point type XY switch according to claim 1 and 2, is characterized in that: on described button, be provided with and dub by part, this dubs by part and is provided with two contacts, and two contacts lay respectively at conjuncted both sides setting of beating sub pin joint.

4. point type XY switch according to claim 1 and 2, it is characterized in that: described return unit is spring, and on button, be provided with reference column, and the corresponding position of housing and reference column is provided with location notch, one section of described spring is sheathed on reference column, and the other end of spring embeds location notch setting.

5. point type XY switch according to claim 3, it is characterized in that: described return unit is spring, and on button, be provided with reference column, and the corresponding position of housing and reference column is provided with location notch, one section of described spring is sheathed on reference column, and the other end of spring embeds location notch setting.