CN202210485U

CN202210485U - Teeterboard switch

Info

Publication number: CN202210485U
Application number: CN2011202437876U
Authority: CN
Inventors: 江树恭; 朱昌元
Original assignee: LEEWAY LIGHTING PARTS (XIAMEN) CO Ltd
Current assignee: LEEWAY LIGHTING PARTS (XIAMEN) CO Ltd
Priority date: 2011-07-04
Filing date: 2011-07-04
Publication date: 2012-05-02
Anticipated expiration: 2021-07-04

Abstract

Provided is a teeterboard switch, comprising a button (1), an upper cover (4), a lower cover (7), and a hardware contact member (6), a hardware support member (8), and a lingual plate (5) which are arranged between the upper cover and the lower cover, wherein the button (1) of the teeterboard switch further comprises a hole (9), with a spring (2) arranged inside the hole (9); one end of the spring (2) is contacted with the button (1) while the other end of the spring (2) is equipped with a small guide pillar (3); and the small guide pillar (3) is directly contacted with the lingual plate (5).

Description

A kind of rocker switch

Technical field

The utility model is applied to rocker switch, particularly a kind of long service life that requires, the rocker switch of the electric current of anti-the greater impact.

Background technology

In the useful life of rocker switch, depend mainly on the access times of its actuator.Rocker switch in the market; Major part is to drive through one of them hardware oneself to realize that button follows the location of on off state; And the material of the hardware of rocker switch is generally copper; Its elasticity is relatively poor, and easy fatigue that access times are many causes button to locate or on off state can't switch.Had a strong impact on the useful life of switch.Particularly to the rocker switch of tungsten lamp load, impulse current is very big, and temperature is higher during use, and it is tired that hardware made of copper at high temperature is more prone to.

The utility model content

For addressing the above problem, the utility model proposes a kind of cost that increases hardly, the rocker switch structure that can let physical life significantly promote.

The utility model technical scheme is: a kind of rocker switch comprises button (1), loam cake (4), lower cover (7) and the five metals contact (6) between covers, five metals supporter (8), hyoplastron (5); It is characterized in that: also comprise hole (9) on the button of said rocker switch (1), lining, hole (9) is equipped with spring (2), an end in contact button (1) of spring (2), and the other end of spring (2) assembles little guide pillar (3), and little guide pillar (3) directly contacts with hyoplastron (5).Wherein, loam cake (4) has the surface of pushing about being suitable for of contacting with button (1); The surface of pushing about said being suitable for is " protruding " shape surface.Wherein, under the effect of spring (2), little guide pillar (3) driving hyoplastron (5) contacts with five metals contact (6) or breaks off.

The beneficial effect of the utility model is: press button (1); Drive through the spring (2) in the hole (9) of button (1); Realize that little guide pillar (3) upward slides at hyoplastron (5); Hyoplastron (5) is gone up swing at five metals supporter (8), and what make hyoplastron (5) and five metals contact (6) is connected or disconnection the on-off function of completion rocker switch." protruding " face that loam cake (4) contacts with button (1) can strengthen the stroke that button (1) rotates.

Description of drawings

Fig. 1 is the utility model rocker switch general assembly sketch map;

Fig. 2 is the utility model rocker switch exploded perspective view;

Fig. 3 is the utility model rocker switch internal structure sketch map;

Fig. 4 is the utility model rocker switch button internal structure sketch map;

Fig. 5 is the inner cut-away view of the utility model rocker switch on-state;

Fig. 6 is the inner cut-away view of the utility model rocker switch off-state;

Among the figure: 1, button, 2, spring, 3, little guide pillar, 4, loam cake, 5, hyoplastron, 6, the five metals contact, 7, lower cover, 8, the five metals supporter, 9, the hole on the button.

Embodiment

Below in conjunction with accompanying drawing and embodiment the utility model is further specified.

Like Fig. 2, the utility model comprises button (1), loam cake (4), lower cover working of plasticss such as (7).Like Fig. 3, five metals contact (6), five metals supporter (8), hyoplastron (5) are placed in the lower cover (7).Like Fig. 4, button (1) inside comprises hole (9), and like Fig. 5, spring (2), little guide pillar (3) are put into respectively in the hole (9) of button (1), and button (1) is assemblied in the loam cake (4), closes together then on lower cover (7).Form a cover rocker switch, like Fig. 1.

Little guide pillar (3) can be movable in the hole (9) of button (1).When rocker switch is in on-position, like Fig. 5, spring (2) passes to (3) downward pressure of little guide pillar, and little guide pillar (3) rides over hyoplastron (5) on five metals contact (6) and the five metals supporter (8) through this pressure firmly, makes switch keep on-state.When seesaw is in open position, like Fig. 6, spring (2) passes to (3) downward pressure of little guide pillar, and little guide pillar (3) breaks away from five metals contact (6) to hyoplastron (5) through this pressure, makes switch keep off-state.

When switch carries out Fig. 5 with the switching of the state between Fig. 6, press button (1), promote little guide pillar (3) and go up slip at hyoplastron (5), make rocker switch transfer connection (Fig. 5) state to from breaking off (Fig. 6), perhaps transfer disconnection (Fig. 6) state to from connecting (Fig. 5).In this process, spring (2) is compressed earlier, and then elongation, drives little guide pillar (3), makes switch be in the connection (Fig. 5) or (Fig. 6) state of disconnection.Accomplish the once use of rocker switch, whole process, the telescopic drive that only needs spring (2) once because the high access times of spring (2) itself make the utility model rocker switch that the very high life-span arranged too.

Through the structure of above the utility model, realized driving the function of rocker switch with spring (2), guaranteed the high life of rocker switch, high-performance.

Claims

1. a rocker switch comprises button (1), loam cake (4), lower cover (7) and the five metals contact (6) between covers, five metals supporter (8), hyoplastron (5); It is characterized in that: also comprise hole (9) on the button of said rocker switch (1), lining, hole (9) is equipped with spring (2), an end in contact button (1) of spring (2), and the other end of spring (2) assembles little guide pillar (3), and little guide pillar (3) directly contacts with hyoplastron (5).

2. rocker switch as claimed in claim 1 is characterized in that: loam cake (4) has the surface of pushing about being suitable for of contacting with button (1).

3. rocker switch as claimed in claim 2 is characterized in that: the surface of pushing about said being suitable for is " protruding " shape surface.