CN2899065Y

CN2899065Y - Switch base

Info

Publication number: CN2899065Y
Application number: CN 200620084027
Authority: CN
Inventors: 张河辉; 朱洪涛; 李大峰
Original assignee: 张河辉
Priority date: 2006-05-01
Filing date: 2006-05-01
Publication date: 2007-05-09
Anticipated expiration: 2016-05-01

Abstract

A switch base has a rectangular housing, in the middle of the vertical side of which are arranged symmetrically six jockey position convex and at the four corners of which are arranged with symmetrically eight rectangular decorative concave grooves. In the middle of the horizontal side of the housing are arranged symmetrically inward arc grooves and in the horizontal centre are arranged with vertical grooves, in the centre, centre-upper and centre-lower parts of the horizontal side on the bottom of which are arranged respectively identical convex grooves of moving contact pieces and in the upper, central and lower parts of the inner side of the right vertical side on the bottom of which are arranged respectively with a single control limit post of the moving contact point. At the upper, central and lower parts of both sides of the vertical sides of the vertical groove are arranged from the inside to the outside symmetrically six wiring holes and six rectangular wiring terminal grooves on the same centre line with the single control limit post of the moving contact point. In both sides of the horizontal centre of the wiring hole are arranged inward symmetrically convex concave grooves. From up to down and are a static contact piece groove, a support piece groove, a long static contact piece groove and from left to right are a long static contact piece groove, a support piece groove and a static contact piece groove. In the four inner corners are arranged symmetrically four switch trestle groove.

Description

Switch pedestal

One, technical field

The utility model relates to the switch pedestal of a kind of switch used in the power supply circuits.

Two, background technology

Present switch pedestal unicity general on construction market is more intense, can not the control of One-position switch list, two control and the control of two-position switch list, the shared base of two control, production and processing inconvenience, die cost height, the base of a single control switch, a double control switch, two single control switches, two double control switches, generally be four kinds of bases, need to make the fourth officer mould, and every secondary mould takes up to surplus 10,000 yuan, design the base of this highly versatile, reduce die cost, and convenient for assembly.

Three, summary of the invention

The purpose of this utility model provides a kind of switch pedestal with One-position switch, two-position switch and single control and two control functions, solves the problem that above-mentioned prior art exists.

The technical solution of the utility model realizes in the following manner:

The utility model is by housing, the bolt head location groove, the binding post location groove, the support chip location groove, long static contact location groove, the static contact location groove, the movable contact spring draw-in groove, single control moving contact limited post, long static contact location groove, advancing wire guide and pressing plate draw-in groove forms, it is characterized in that housing is made as rectangle, be symmetrical arranged six screens boss at its vertical edges middle part, be symmetrical arranged 8 rectangle decorative groove at its four angles, be symmetrical arranged inside deep-slotted chip breaker at its widthwise edge middle part, be provided with vertical groove in its lateral middle, the widthwise edge avris middle part and the vertical middle and upper part at the end at the bottom of vertical groove, the middle and lower part is provided with the movable contact spring draw-in groove of identical projection separately, and the inboard upper, middle and lower of right vertical edges position is provided with a single control moving contact limited post separately at the bottom of vertical groove; From inside to outside be symmetrical arranged six wiring holes and six rectangle binding post location grooves in vertical upper, middle and lower position, groove vertical edges both sides, and control the moving contact limited post on same center line with list; Inwardly be arranged with the convex groove from wiring hole lateral middle both sides, correspondence is static contact location groove and support chip location groove from left to right from the top down, long static contact location groove and long static contact location groove, supporting pieces location groove and static contact location groove; Be arranged with four switch bracket draw-in grooves in inboard, four angles of housing.

Movable contact spring draw-in groove body bottom is made as cuboid, and top is made as bullet, and its inside groove top is made as bullet upwards, and the bottom is made as cuboid, and it highly exceeds the height on vertical groove limit, housing middle part;

Single control moving contact limited post is made as rectangular sheet, exists during single control, removes during two control;

Inboard at the rectangular recess of four jiaos of housing two vertical edges is arranged with the switch keyway.

Compared with the prior art the utility model has single control and two control functions, and with the single control of the existence realization function of single control moving contact limited post, cancellation realizes pair control functions, increases or reduces control circuit to the user and created the condition that makes things convenient for.

Four, description of drawings

Fig. 1-structural representation of the present utility model

Among Fig. 2-Fig. 1 A-A to cutaway view

The rearview of Fig. 3-Fig. 1

The left view of Fig. 4-Fig. 1

Fig. 5-switch and switch pedestal profile

The single control of the long static contact location groove of 1-bolt head location groove 2-binding post location groove 3-supporting pieces location groove 4-5-static contact location groove 6-movable contact spring draw-in groove 7-moving contact limited post 8-advances wiring hole 9-pressing plate screens groove 10-housing 11-boss 12-spill decorative groove 13-switch bracket draw-in groove among the figure

Five, embodiment

For further disclosing the technical solution of the utility model, elaborate by specific embodiment below in conjunction with Figure of description:

As shown in Figure 1, the utility model is by housing 10, bolt head location groove 1, binding post location groove 2, support chip location groove 3, long static contact location groove 4, static contact location groove 5, movable contact spring draw-in groove 6, single control moving contact limited post 7, long static contact location groove 1, advance wire guide 8 and pressing plate draw-in groove 9 compositions, it is characterized in that housing is made as rectangle, be symmetrical arranged six screens boss 11 at its vertical edges middle part, be symmetrical arranged 8 rectangle decorative groove 12 at its four angles, be symmetrical arranged inside deep-slotted chip breaker at its widthwise edge middle part, be provided with vertical groove in its lateral middle, the widthwise edge avris middle part and the vertical middle and upper part at the end at the bottom of vertical groove, the middle and lower part is provided with the movable contact spring draw-in groove 6 of identical projection separately, and the inboard upper, middle and lower of right vertical edges position is provided with a single control moving contact limited post 7 separately at the bottom of vertical groove; From inside to outside be symmetrical arranged six wiring holes 8 and six rectangle binding post location grooves 2 in vertical upper, middle and lower position, groove vertical edges both sides, and control moving contact limited post 7 on same center line with list; Inwardly be arranged with the convex groove from wiring hole lateral middle both sides, correspondence is static contact location groove 5 and support chip location groove from left to right from the top down, long static contact location groove and long static contact location groove, supporting pieces location groove and static contact location groove; Be arranged with four switch bracket draw-in grooves 13 in inboard, four angles of housing.

When using, as shown in Figure 5, the corresponding preparation with switch pedestal of switch mutually combined constitutes a complete switch, keeps single control moving contact limited post during as the preparation single control switch, the reservation double control switch is standby, and remove single control moving contact limited post of this position this moment.

Claims

1, a kind of switch pedestal, by housing, the bolt head location groove, the binding post location groove, the support chip location groove, long static contact location groove, the static contact location groove, the movable contact spring draw-in groove, single control moving contact limited post, long static contact location groove, advancing wire guide and pressing plate draw-in groove forms, it is characterized in that housing is made as rectangle, be symmetrical arranged six screens boss at its vertical edges middle part, be symmetrical arranged 8 rectangle decorative groove at its four angles, be symmetrical arranged inside deep-slotted chip breaker at its widthwise edge middle part, be provided with vertical groove in its lateral middle, the widthwise edge avris middle part and the vertical middle and upper part at the end at the bottom of vertical groove, the middle and lower part is provided with the movable contact spring draw-in groove of identical projection separately, and the inboard upper, middle and lower of right vertical edges position is provided with a single control moving contact limited post separately at the bottom of vertical groove; From inside to outside be symmetrical arranged six wiring holes and six rectangle binding post location grooves in vertical upper, middle and lower position, groove vertical edges both sides, and control the moving contact limited post on same center line with list; Inwardly be arranged with the convex groove from wiring hole lateral middle both sides, correspondence is static contact location groove and support chip location groove from left to right from the top down, long static contact location groove and long static contact location groove, supporting pieces location groove and static contact location groove; Be arranged with four switch bracket draw-in grooves in inboard, four angles of housing.

2, switch pedestal according to claim 1, it is characterized in that described movable contact spring draw-in groove body bottom is made as cuboid, top is made as bullet, and its inside groove top is made as bullet upwards, the bottom is made as cuboid, and it highly exceeds the height on vertical groove limit, housing middle part

3, switch pedestal according to claim 1 is characterized in that described single control moving contact limited post is made as rectangular sheet, exists during single control, removes during two control.

4, switch pedestal according to claim 1 is characterized in that the inboard of described rectangular recess four jiaos of housing two vertical edges is arranged with the switch keyway.