CN104992873B

CN104992873B - ON-ON-OFF type control switch

Info

Publication number: CN104992873B
Application number: CN201510365197.3A
Authority: CN
Inventors: 吴晶晶; 张晓宇
Original assignee: ELITE TECHNOLOGY (SUZHOU) Co Ltd
Current assignee: ELITE TECHNOLOGY (SUZHOU) Co Ltd
Priority date: 2015-06-29
Filing date: 2015-06-29
Publication date: 2019-07-12
Anticipated expiration: 2035-06-29
Also published as: CN104992873A

Abstract

Present invention discloses ON-ON-OFF type control switches, including a pedestal and be stuck in pedestal by cap, terminal hole there are three being opened up on pedestal, terminal is equipped in terminal hole, terminal be respectively in foot and be placed in the first of middle foot two sides in foot and second foot, it is base end that terminal, which is placed in the part in pedestal, the part that terminal stretches out pedestal is extension end, base end is at right angles arranged with extension end, springboard is equipped in pedestal, by being provided with a pressing pair in cap, pressing pair is slided on springboard, the switching that control switch is closed and is opened, the base end of middle foot and the first side foot forms to the bending of springboard direction and springboard connect pair respectively, gangway support is set in the bending of terminals of adjacent base end, springboard does wraping plate movement using two bendings as fulcrum.The present invention protrudes effect are as follows: is arranged by the bending of terminal, is formed with springboard and connect secondary fulcrum when springboard is using terminal bending as slide handover, so that switch realizes the setting of ON-ON-OFF well, to better meet the demand in market.

Description

ON-ON-OFF type control switch

Technical field

The present invention relates to a kind of control switch more particularly to a kind of ON-ON-OFF type control switches, are suitable for automobile interior decoration The control of lamp.

Background technique

The switch of existing single-pole double throw structure uses seesaw principle, i.e., is lifted up by seesaw to one end and realize leading for circuit It is logical, lift up to it is intermediate when can not be formed into a loop.Therefore existing switch is usually ON-OFF-ON, ON-OFF switch, but in some vapour On in-car decorations lamp, the control switch of ON-ON-OFF type may require that sometimes, and these existing switchtypes will be unable to meet need It asks.

Summary of the invention

In view of the prior art, there are drawbacks described above, and the purpose of the present invention is to provide a kind of ON-ON-OFF type control switches.

The purpose of the present invention will be realized through the following technical scheme:

ON-ON-OFF type control switch, including a pedestal and be stuck in pedestal by cap, opened up on the pedestal there are three Terminal hole, is equipped with terminal in the terminal hole, the terminal be respectively in foot and be placed in the first side feet and the of middle foot two sides Two side feet, it is base end that the terminal, which is placed in the part in pedestal, and the part that the terminal stretches out pedestal is extension end, the bottom Seat end is at right angles arranged with the extension end, described by being provided with a pressing pair in cap equipped with springboard in the pedestal, described to press Pressure pair is slided on the springboard, the switching that control switch is closed and is opened, the base end of the middle foot and the first side foot It is formed respectively to the bending of springboard direction and springboard and connects pair, the gangway support is set in the bending of terminals of adjacent base end, described Springboard does wraping plate movement using two bendings as fulcrum；

The bullet is converted between the first, second, third position, and when the bullet is at first position, the bullet is set In springboard center, springboard realizes that circuit is connected with middle foot bending with the bending connection of the first side foot, when forming first position Switch on state；

When the bullet is at the second position, the bullet is placed in an end position of springboard, springboard and middle foot bending and the Two side foot connection realize circuit conducting, switch on state when forming the second position；

When the bullet is in the third place, the bullet is placed in another end position of springboard, springboard and middle foot and second Side foot is fully disconnected, the closed state switched when forming the third place.

Preferably, the pressing is secondary is placed in by the blind hole opened up in cap, and the pressing pair includes the hollow bullet of a U-shaped Head and the spring that is embedded in bullet, length is greater than blind hole depth when the spring original state, and the open end of the bullet is embedding Enter in blind hole.

The present invention protrudes effect are as follows: is arranged by the bending of terminal, is formed with springboard and connect pair, springboard is made with terminal bending Fulcrum when for slide handover, so that switch realizes the setting of ON-ON-OFF well, to better meet the demand in market.

Just attached drawing in conjunction with the embodiments below, the embodiment of the present invention is described in further detail, so that of the invention Technical solution is more readily understood, grasps.

Detailed description of the invention

Fig. 1 is first state structural schematic diagram of the invention, and switch is in open state at this time.

Fig. 2 is the second status architecture schematic diagram of the invention, and switch is in open state at this time.

Fig. 3 is third state structural schematic diagram of the invention, and switch is in off status at this time.

Specific embodiment

In conjunction with shown in Fig. 1 to Fig. 3, present invention discloses a kind of ON-ON-OFF type control switch, including a pedestal 1 and set It in pressing cap 2 in pedestal 1, opens up on the pedestal 1 there are three terminal hole, is equipped with terminal in the terminal hole.The terminal Respectively middle foot 4 and be placed in the first of middle foot two sides in foot 5 and second foot 3, it is bottom that the terminal, which is placed in the part in pedestal, Seat end, the part that the terminal stretches out pedestal is extension end, and the base end is at right angles arranged with the extension end.The pedestal Interior to be equipped with springboard 6, described by a pressing pair is provided in cap 2, the pressing is secondary to be slided on the springboard, and control switch carries out Closure and the switching opened.

It is placed in specifically, the pressing is secondary by the blind hole 21 opened up in cap 2, the secondary pressing includes the hollow of a U-shaped Bullet 23 and the spring 22 that is embedded in bullet 23.In order to realize the states such as pressing, elastic registration, 22 initial shape of spring Length is greater than 21 depth of blind hole when state, and the open end of the bullet 23 is embedded in blind hole 21., when switching pressing, lead to when by cap 2 The compression of spring 22 is crossed, so that bullet 23 is compressed to 6 direction of springboard；Simultaneously because the elastic force of spring, is carrying out cutting for different location It changes, i.e., bullet 23 keeps smooth at sliding transform position on springboard 6.

It is twice open state when in order to realize transformation, the base end of the middle foot 4 and the first side foot 5 is respectively to springboard 6 direction bendings and springboard, which are formed, connects pair, and the springboard 6 is set up in the bending of terminals of adjacent base end, i.e., the described springboard can To do wraping plate movement using two bendings as fulcrum.6 structure of springboard is the long springboard of the folding shape with indent 9, section class Like M shape.

This switch can respectively reach ON- when bullet 23 is converted between the first, second, third position that switching is formed The state of ON-OFF.

Specifically, as shown in Figure 1, the bullet 23 is placed in the centre bit of springboard 6 when the bullet 23 is at first position It sets, at this point, the fulcrum 7,8 of springboard 6 realizes that circuit is connected with middle foot bending point 41 and 51 connection of the first side foot bending point respectively, shape It is switched on when at first position.

As shown in Fig. 2, the bullet 23 is placed in an end position of springboard 6, springboard when the bullet 23 is at the second position It realizes that circuit is connected with the base end connection of middle foot bending point 41 and the second side foot 3, is switched on when forming the second position.

As shown in figure 3, the other end that the bullet 23 is placed in springboard (is jumped when the bullet 23 is in the third place herein The other end of plate is directed to for the second position) position, springboard 6 is fully disconnected with middle foot 4 and the second side foot 3, forms third The closed state switched when position.

Springboard can be very good to carry out circuit by being set up in bending fulcrum and stick up class's movement with this in the present invention Connection and cutting, such switch can be applied to the interior trim lamp of automobile, when the switch is in a first position, realize activation door Mode, switch need to be on.When interior trim lamp needs all light or full pass, toggle switch can be realized not ipsilateral, transformation Flexibly and easily.

Still there are many embodiment, all technical sides formed using equivalents or equivalent transformation by the present invention Case is within the scope of the present invention.

Claims

1.ON-ON-OFF type control switch, including a pedestal and be stuck in pedestal by cap, open up that there are three ends on the pedestal Sub-aperture, is equipped with terminal in the terminal hole, the terminal be respectively in foot and be placed in the first side feet and second of middle foot two sides Side foot, it is base end that the terminal, which is placed in the part in pedestal, and the part that the terminal stretches out pedestal is extension end, the pedestal End is at right angles arranged with the extension end, described by being provided with a pressing pair, the pressing in cap equipped with springboard in the pedestal Pair is slided on the springboard, the switching that control switch is closed and is opened, it is characterised in that: the middle foot and the first side foot Base end formed respectively to the bending of springboard direction and springboard and connect secondary, the gangway support is set to adjacent middle foot, the first side foot In the bending of base end, the springboard does wraping plate movement by fulcrum of two bendings, and the secondary pressing includes the hollow of a U-shaped Bullet and the spring being embedded in bullet；The springboard structure is the long springboard of the folding shape with indent；

The bullet is converted between the first, second, third position, and when the bullet is at first position, the bullet is placed in jump Plate center, springboard are realized that circuit is connected with middle foot bending with the bending connection of the first side foot, are switched when forming first position Open state；

When the bullet is at the second position, the bullet is placed in an end position of springboard, springboard and middle foot bending and the second side Foot connection realizes circuit conducting, switches on state when forming the second position；

When the bullet is in the third place, the bullet is placed in another end position of springboard, springboard and middle foot and the second side foot It is fully disconnected, the closed state switched when forming the third place.

2. ON-ON-OFF type control switch according to claim 1, it is characterised in that: the pressing pair is placed in by cap In the blind hole opened up, length is greater than blind hole depth when the spring original state, in the open end insertion blind hole of the bullet.