CN206179741U - Electric window switch of improvement formula - Google Patents

Abstract

The utility model discloses an electric window switch of improvement formula, include: a first sprin. The activity terminal, with first spring fixed connection, its first surface has the arch, just the arch does the activity terminal forms through the punching press, the fixed terminal, with the activity terminal sets up relatively, lies in the activity terminal has bellied one side, and with the clearance has between the activity terminal, the second spring sets up the activity terminal with between the fixed terminal, when the activity terminal with during the fixed terminal contact, first spring and second spring are all at compression state. The utility model discloses an electric window switch of improvement formula has avoided setting up the silver point on the activity terminal to simplify the forming technology of movable terminal, further reduced its cost of manufacture, improved production efficiency, practiced thrift the energy.

Description

A kind of electric window switch of Improvement type

Technical field

The utility model is related to the electric window switch structure-design technique field of Improvement type, espespecially a kind of Improvement type it is electronic Window is switched.

Background technology

With development in science and technology, now increasing equipment is equipped with automatically controlled facility, and the electric window switch of Improvement type It is then one of most basic part in automatically controlled facility.The electric window switch of existing Improvement type is typically by spring control activity Terminal and fixing terminal are contacted or separated, automatically controlled so as to be turned on and off so as to realize making being switched on or switched off for circuit or signal The equipment of facility control.

But, there is problems with the electric window switch of existing Improvement type：(1) movable terminal is provided with silver point, activity Terminal contacts the silver point and fixing terminal contact being actually in movable terminal with fixing terminal, and silver point is arranged in movable terminal Technique it is complex, cost of manufacture is higher, and production efficiency is relatively low；(2) fixing terminal is contacted with the silver point in movable terminal Surface is arcuate surface, and silver point is also the structure of circular arc, and silver point is contacted with fixing terminal, is actually two circular arcs The contact of structure, this causes the contact between movable terminal and fixing terminal unstable, so as to result in what the two contact was formed Electric current or swinging of signal, the service life for further causing whole circuit appliance is shorter.

Therefore, the applicant is devoted to providing a kind of electric window switch of new Improvement type.

Utility model content

The purpose of this utility model is to provide a kind of electric window switch of Improvement type, its simple structure, manufacture craft is simple, Low cost, efficiency high.

To solve above-mentioned technical problem, the utility model provides a kind of electric window switch of Improvement type, including：First bullet Spring；Movable terminal, is fixedly connected with first spring, and its first surface has projection, and described raised for the movable end Son is through being stamped and formed out；Fixing terminal, is oppositely arranged with the movable terminal, has raised one positioned at the movable terminal Side, and there is gap between the movable terminal；Second spring, be arranged on the movable terminal and the fixing terminal it Between；When the movable terminal and the fixing terminal are contacted, first spring and second spring are in compressive state.

Preferably, the first local surfaces of the fixing terminal are plane, and the first local surfaces of the fixing terminal are The surface of the fixing terminal and the projection contacts of the movable terminal.

Preferably, the electric window switch of the Improvement type also includes：Button, is connected, for controlling with first spring Press first spring.

Preferably, the electric window switch of the Improvement type also includes：Shell, with accommodating cavity, the accommodating cavity is used to pacify Fill first spring, movable terminal, fixing terminal and second spring.

Preferably, the projection in the movable terminal is that arc-shaped is raised.

Preferably, it is raised with a pair on the first surface of the movable terminal；The fixing terminal is solid including an antithetical phrase Fixed end, and the sub- fixing terminal and the raised one-to-one corresponding.

The electric window switch of Improvement type of the present utility model can realize following beneficial effect.

1st, the electric window switch of Improvement type of the present utility model includes movable terminal and fixing terminal, wherein, movable terminal Through being stamped and formed out projection, movable terminal is contacted with fixing terminal, and the actual projection in movable terminal connects with fixing terminal Touch, so setting avoids and silver point is arranged in movable terminal, so as to simplify the moulding process of movable terminal, further reduce Its cost of manufacture, improves production efficiency, so as to save the energy.

2nd, in the electric window switch of Improvement type of the present utility model the projection contacts of fixing terminal and movable terminal first Local surfaces are plane, that is to say, that when movable terminal is contacted with fixing terminal, the actual contact for projection with plane, so The way of contact it is more stable, it is more stable so as to turn it on the electric current to be formed or signal, and then extend whole circuit The service life of electrical equipment.

3rd, in the electric window switch of Improvement type of the present utility model movable terminal be provided with a pair it is raised, fixing terminal includes One antithetical phrase fixing terminal, its protrusions and sub- fixing terminal are corresponded, that is to say, that had between fixing terminal and movable terminal There is the contact point of a pair of series, wherein any one contact point contact can make electric current or signal conduction, so setting can be with Make fixing terminal more stable with the contact of movable terminal, so as to the stability of electric current or signal has been effectively ensured.

Description of the drawings

The utility model is described in further detail with reference to the accompanying drawings and detailed description：

Fig. 1 is a kind of structural representation of specific embodiment of the electric window switch of Improvement type of the present utility model.

Drawing reference numeral explanation：

First spring 10, movable terminal 20, raised 21, fixing terminal 30, sub- fixing terminal 31,32, second spring 40 is pressed Button 50, shell 60.

Specific embodiment

In order to be illustrated more clearly that the utility model embodiment or technical scheme of the prior art, below will be to embodiment Or the accompanying drawing to be used needed for description of the prior art is briefly described, it should be apparent that, drawings in the following description are only It is some embodiments of the present utility model, for those of ordinary skill in the art, in the premise for not paying creative work Under, can be with according to these other accompanying drawings of accompanying drawings acquisition.

As shown in figure 1, this specific embodiment discloses a kind of electric window switch of Improvement type, including：First spring 10；It is living Moved end 20, is fixedly connected with the first spring 10, and it is that movable terminal 20 passes through punching that its first surface has raised 21, and raised 21 Swaging is in the present embodiment, projection is arc-shaped；Fixing terminal 30, is oppositely arranged, positioned at movable terminal with movable terminal 20 20 have raised 21 side, and have gap between movable terminal 20；Second spring 40, is arranged on movable terminal 20 and consolidates Between fixed end 30.

When movable terminal 20 and fixing terminal 30 are contacted, the first spring 10 and second spring 40 are in compressive state, That is, the first spring-compressed and drive movable terminal close to fixing terminal and finally contact, in movable terminal and fixation During terminal comes into contact with, second spring is compressed.During the first spring 10 recovers nature, second spring 40 by the jack-up of movable terminal 20, separates movable terminal 20 and fixing terminal 30.

Specifically, the first local surfaces of fixing terminal 30 are plane, and the first local surfaces of fixing terminal 30 are fixation The surface that terminal 30 is contacted with the projection 21 of movable terminal 20, that is to say, that when movable terminal and fixing terminal are contacted, activity The plane contact in projection and fixing terminal on terminal, so arranging can make contact of the movable terminal with fixing terminal more It is stable, so as to the circuit that turns it on or signal are more stable.

Specifically, there are a pair of projections 21, accordingly, fixing terminal 30 includes a pair on the first surface of movable terminal 20 Sub- fixing terminal 31,32, and sub- fixing terminal and raised one-to-one corresponding, wherein any one sub- fixing terminal and corresponding projection Contact can turning circuit or signal.

Specifically, the electric window switch of the Improvement type in the present embodiment also includes button 50, the spring 10 of button 50 and first Connection, for control the first spring 10 of pressing.When in use, user can be by pushing a button to compress the first spring, so The use of user is easy in setting.

Specifically, the electric window switch of the Improvement type in the present embodiment also includes shell 60, and shell 60 has accommodating cavity, holds Put chamber for install the first spring 10, movable terminal 20, fixing terminal 30 and second spring 40.By arranging shell, can make The overall structure of the electric window switch of Improvement type is more stable, and security is higher.

Of course, in other specific embodiments, the first game that fixing terminal of the present utility model is contacted with movable terminal Portion surface can also be matsurface, arc surface or the surface with other shapes；Raised number in movable terminal can be with root It is configured according to being actually needed, such as, it is set to one, three, four or greater number；Fixing terminal can only be set to one Individual total structure, in certain movable terminal raised number for it is multiple when, fixing terminal can also be set to it is multiple with it is raised one by one Corresponding many sub- fixing terminals；Button and shell can be arranged selectively；Additionally, in movable terminal of the present utility model Raised concrete shape can also as needed carry out the adjustment of structure, and here is omitted.

Exemplary, as shown in figure 1, the concrete application feelings of the embodiment of the electric window switch of Improvement type of the present utility model Condition is as follows：

1st, button 50 is pressed, the first spring 10 is compressed；

2nd, the projection 21 in movable terminal 20 is contacted with fixing terminal 30, electric current or signal conduction；

3rd, second spring 40 is compressed；

4th, the pressure for being applied to button 50 is removed, the first spring 10 is gradually restored to nature；

5th, the compression degree of second spring 40 reduces, so as to by the jack-up of movable terminal 20, make movable terminal 20 and fixing end Son 30 is separated；

6th, electric current or signal disconnect.

The electric window switch simple structure of Improvement type of the present utility model, manufacture craft is simple, low cost, efficiency high, and Contact of the movable terminal with fixing terminal is stablized, and the circuit or signal stabilization for being formed is turned on, so as to circuit or electricity has been effectively ensured The service life of device.

The above is only preferred embodiment of the present utility model, it is noted that for the common skill of the art For art personnel, on the premise of without departing from the utility model principle, some improvements and modifications can also be made, these improve and Retouching also should be regarded as protection domain of the present utility model.

Claims (6)

1. a kind of electric window switch of Improvement type, it is characterised in that include：

First spring；

Movable terminal, is fixedly connected with first spring, and its first surface has projection, and described raised for the movable end Son is through being stamped and formed out；

Fixing terminal, is oppositely arranged with the movable terminal, has a raised side positioned at the movable terminal, and with the work There is gap between of moved end；

Second spring, is arranged between the movable terminal and the fixing terminal；

When the movable terminal and the fixing terminal are contacted, first spring and second spring are in compressive state.

2. the electric window switch of Improvement type as claimed in claim 1, it is characterised in that：

First local surfaces of the fixing terminal are plane, and the first local surfaces of the fixing terminal are the fixing terminal With the surface of the projection contacts of the movable terminal.

3. the electric window switch of Improvement type as claimed in claim 1, it is characterised in that also include：

Button, is connected with first spring, for control pressing first spring.

4. the electric window switch of Improvement type as claimed in claim 1, it is characterised in that also include：

Shell, with accommodating cavity, the accommodating cavity is used to install first spring, movable terminal, fixing terminal and the second bullet Spring.

5. the electric window switch of Improvement type as claimed in claim 1, it is characterised in that：

Projection in the movable terminal is that arc-shaped is raised.

6. the electric window switch of the Improvement type as any one of claim 1 to 5, it is characterised in that：

It is raised with a pair on the first surface of the movable terminal；

The fixing terminal includes an antithetical phrase fixing terminal, and the sub- fixing terminal and the raised one-to-one corresponding.