CN204242908U

CN204242908U - Reset rocker switch

Info

Publication number: CN204242908U
Application number: CN201420824669.8U
Authority: CN
Inventors: 戴泰官
Original assignee: ZHEJIANG GUANBAO ELECTRONIC CO Ltd
Current assignee: ZHEJIANG GUANBAO ELECTRONIC CO Ltd
Priority date: 2014-12-23
Filing date: 2014-12-23
Publication date: 2015-04-01
Anticipated expiration: 2024-12-23

Abstract

The utility model discloses a kind of reset rocker switch, comprise foundation means and controlling organization, described foundation means comprises drain pan and the lead-out terminal of riveting thereon and input terminal, described controlling organization comprises button, seesaw, slide core post and to the spring be located in slide core post, described spring relative to the other end of slide core post and button inconsistent, described seesaw is connected with button activity, described slide core post is connected with seesaw conflict slippage, described seesaw relative to the other end of slide core post and input terminal inconsistent, described button is hinged on drain pan, on described seesaw, centre position punching press along its length has convex tendon, the angle that described convex tendon tilts is less than 90 °, the position that described convex tendon is connected with seesaw forms to conflict holds, described seesaw slide core post when initial condition is conflicted at conflict end, it is simple that this utility model has structure, the feature of long service life and contact stabilization.

Description

Reset rocker switch

Technical field

The utility model relates to a kind of switch, and more particularly, it relates to a kind of reset rocker switch.

Background technology

Rocker switch commercially widely uses because cost is low, structure simple and sensitivity is higher.

Rocker switch comprises button, drain pan and is riveted on lead-out terminal, the input terminal on drain pan, button is connected with seesaw, button to be squeezed on drain pan and hinged with it, input terminal is conflicted with seesaw and is connected, by button press, seesaw is swung to be electrically connected with lead-out terminal, to reach the open and close efficiency of control circuit.

At present, the reset switch in market is by pressing plate compression reseting spring mostly, back-moving spring shifts pressing plate onto initial condition after recovering elastic deformation, back-moving spring is after working long hours, elastic fatigue can be produced, the effect resetted reduces, and therefore, needs a kind of seesaw that utilizes away from the reset switch realizing resetting.

Utility model content

For the deficiency that prior art exists, the purpose of this utility model is to provide a kind of reset switch of cost-saving and long service life.

For achieving the above object, the utility model provides following technical scheme:

A kind of reset rocker switch, comprise foundation means and controlling organization, described foundation means comprises drain pan and the lead-out terminal of riveting thereon and input terminal, described controlling organization comprises button, seesaw, slide core post and to the spring be located in slide core post, described spring relative to the other end of slide core post and button inconsistent, described seesaw is connected with button activity, described slide core post is connected with seesaw conflict slippage, described seesaw relative to the other end of slide core post and input terminal inconsistent, described button is hinged on drain pan, on described seesaw, centre position punching press along its length has convex tendon, the angle that described convex tendon tilts is less than 90 °, the position that described convex tendon is connected with seesaw forms to conflict holds, described seesaw slide core post when initial condition is conflicted at conflict end.

By adopting technique scheme, seesaw directly stamps out convex tendon and convex tendon is tilted, easily manufactured, seesaw slide core post when initial condition is conflicted at conflict end, seesaw is made to be in the state of balance, when seesaw and lead-out terminal are inconsistent be electrically connected time, slide core post extrusion spring sliding motion on convex tendon, when button loses external force, convex tendon conflict slide core post, make slide core post under its gradient, slide to end of conflicting, seesaw is again in initial condition and disconnects with lead-out terminal, the angle that convex tendon tilts is less than 90 °, when ensureing that seesaw can reset, the angle that convex tendon tilts is larger, the rotating amplitude of button is less, otherwise, the angle that convex tendon tilts is less, the rotating amplitude of button is larger, therefore, it is simple that this utility model has structure, the feature that cost is low.

The utility model is set to further: described button two relative side is all convexly equipped with for the cylindrical bump hinged with drain pan, and described projection is provided with lozenges.

By adopting technique scheme, button to be directly squeezed in drain pan by external force and hinged with drain pan Through hole bump, in order to avoid foreign matter enters the gap between button side walls and drain pan, therefore, it is less that this gap is arranged, projection is provided with lozenges convenience by button press in drain pan, saving strength.

The utility model is set to further: described seesaw is used for being set to arc with the end face of one end of lead-out terminal.

By adopting technique scheme, seesaw is that punching press is formed, its edge is generally attended by burr, and seesaw contact with lead-out terminal be electrically connected time, that point cantact easily occurs loose contact, the terminal of seesaw is set to the generation that arc effectively can avoid this situation, thus makes seesaw and lead-out terminal contact stabilization.

Accompanying drawing explanation

Fig. 1 is the controlling organization schematic diagram of the utility model reset rocker switch embodiment;

Fig. 2 is the schematic diagram of the utility model reset rocker switch embodiment.

In figure: 1, controlling organization; 11, button; 111, projection; 12, seesaw; 121, convex tendon; 13, slide core post; 14, spring; 2, foundation means; 21, drain pan; 22, lead-out terminal; 23, input terminal; 3, conflict end.

Embodiment

Referring to figs. 1 through Fig. 2, the utility model reset rocker switch embodiment is described further.

A kind of reset seesaw 12 switch, comprise foundation means 2 and controlling organization 1, described foundation means 2 comprises drain pan 21 and the lead-out terminal 22 of riveting thereon and input terminal 23, described controlling organization 1 comprises button 11, seesaw 12, slide core post 13 and to the spring 14 be located in slide core post 13, the other end and the button 11 of the relative slide core post 13 of described spring 14 are inconsistent, described seesaw 12 is flexibly connected with button 11, the slippage of conflicting of described slide core post 13 and seesaw 12 is connected, other end and the input terminal 23 of the relative slide core post 13 of described seesaw 12 are inconsistent, described button 11 is hinged on drain pan 21, on described seesaw 12, centre position punching press along its length has convex tendon 121, the angle that described convex tendon 121 tilts is less than 90 °, the position that described convex tendon 121 is connected with seesaw 12 forms conflict end 3, described seesaw 12 slide core post 13 when initial condition is conflicted at conflict end 3.Seesaw 12 directly stamps out convex tendon 121 and convex tendon 121 is tilted, easily manufactured, seesaw 12 slide core post 13 when initial condition is conflicted at conflict end 3, seesaw 12 is made to be in the state of balance, when seesaw 12 is electrically connected with lead-out terminal 22 is inconsistent, slide core post 13 extrusion spring 14 sliding motion on convex tendon 121, when button 11 loses external force, convex tendon 121 is conflicted slide core post 13, slide core post 13 is made to slide to conflict end 3 under its gradient, seesaw 12 is again in initial condition and disconnects with lead-out terminal 22, the angle that convex tendon 121 tilts is less than 90 °, when ensureing that seesaw 12 can reset, the angle that convex tendon 121 tilts is larger, the rotating amplitude of button 11 is less, otherwise, the angle that convex tendon 121 tilts is less, the rotating amplitude of button 11 is larger, therefore, it is simple that this utility model has structure, the feature that cost is low.

Described button 11 two relative side is all convexly equipped with for the cylindrical bump 111 hinged with drain pan 21, and described projection 111 is provided with lozenges.Button 11 to be directly squeezed in drain pan 21 by external force and hinged with drain pan 21 Through hole bump 111, in order to avoid foreign matter enters the gap between button 11 sidewall and drain pan 21, therefore, it is less that this gap is arranged, projection 111 is provided with convenient being pressed by button 11 of lozenges and is pressed in drain pan 21, saves strength.

Described seesaw 12 is set to arc for the end face of the one end with lead-out terminal 22.Seesaw 12 is that punching press is formed, its edge is generally attended by burr, and seesaw 12 contact with lead-out terminal 22 be electrically connected time, that point cantact easily occurs loose contact, the terminal of seesaw 12 is set to the generation that arc effectively can avoid this situation, thus makes seesaw 12 and lead-out terminal 22 contact stabilization.

The above is only preferred implementation of the present utility model, protection range of the present utility model be not only confined to above-described embodiment, and all technical schemes belonged under the utility model thinking all belong to protection range of the present utility model.It should be pointed out that for those skilled in the art, do not departing from the some improvements and modifications under the utility model principle prerequisite, these improvements and modifications also should be considered as protection range of the present utility model.

Claims

1. a reset rocker switch, comprise foundation means and controlling organization, described foundation means comprises drain pan and the lead-out terminal of riveting thereon and input terminal, described controlling organization comprises button, seesaw, slide core post and to the spring be located in slide core post, described spring relative to the other end of slide core post and button inconsistent, described seesaw is connected with button activity, described slide core post is connected with seesaw conflict slippage, described seesaw relative to the other end of slide core post and input terminal inconsistent, described button is hinged on drain pan, it is characterized in that: on described seesaw, centre position punching press along its length has convex tendon, the angle that described convex tendon tilts is less than 90 °, the position that described convex tendon is connected with seesaw forms to conflict holds, described seesaw slide core post when initial condition is conflicted at conflict end.

2. reset rocker switch according to claim 1, is characterized in that: described button two relative side is all convexly equipped with for the cylindrical bump hinged with drain pan, and described projection is provided with lozenges.

3. reset rocker switch according to claim 2, is characterized in that: described seesaw is used for being set to arc with the end face of one end of lead-out terminal.