JPH0443828U

JPH0443828U -

Info

Publication number: JPH0443828U
Application number: JP8642190U
Authority: JP
Priority date: 1990-08-20
Filing date: 1990-08-20
Publication date: 1992-04-14

Description

[Brief explanation of the drawing]

第１図は、本考案のタクテイールスイツチの押
圧前の状態をを示した一部断面図、第２図は、本
考案のタクテイールスイツチの押圧後の状態をを
示した一部断面図、第３図は、プツシヤーを示し
た断面図、第４図は、従来のタクテイールスイツ
チの押圧前の状態をを示した一部断面図、第５図
は、従来のタクテイールスイツチの押圧後の状態
を示した一部断面図である。１……タクテイールスイツチ、１０……ベース
、１１……底部、１２……周縁、１３……突起、
１４……周壁、２１，２２……固定接点、２３…
…可動接点、２４……端子、３０……プツシヤー
、３１……本体、３２……接触部、３３……鍔、
４０……カバー、５０……操作部。 FIG. 1 is a partial sectional view showing the tactile switch of the present invention in a state before being pressed, and FIG. 2 is a partial sectional view showing the tactile switch of the present invention in a state after being pressed. Fig. 3 is a sectional view showing the pusher, Fig. 4 is a partial sectional view showing the state of the conventional tactile switch before it is pressed, and Fig. 5 is a partial sectional view showing the conventional tactile switch after it is pressed. It is a partial sectional view showing the state. 1...Tactile switch, 10...Base, 11...Bottom, 12...Periphery, 13...Protrusion,
14... Peripheral wall, 21, 22... Fixed contact, 23...
... Movable contact, 24 ... Terminal, 30 ... Pusher, 31 ... Main body, 32 ... Contact part, 33 ... Tsuba,
40...Cover, 50...Operation unit.

Claims

[Scope of utility model registration request]

A bottomed base with a protrusion formed around the opening, fixed contacts arranged at the center and periphery of the bottom of the base, a dome-shaped movable contact that is in constant contact with the surrounding fixed contacts, and a pusher that presses the movable contact. and a cover that covers the base and the pusher, the pusher having a main body made of a soft rubber material and a contact part attached to the main body and in contact with the movable contact. 1. A tactile switch, wherein the contact portion is made of a hard rubber material.