JPS5961450U

JPS5961450U - pressure switch

Info

Publication number: JPS5961450U
Application number: JP15805282U
Authority: JP
Inventors: 勝見　兵治
Original assignee: 松下電器産業株式会社
Priority date: 1982-10-18
Filing date: 1982-10-18
Publication date: 1984-04-21

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of drawings]

第１図は従来の弾性円板膨圧力スイッチを示す側断面図
、第２図は本考案の実施例における弾性円板膨圧力スイ
ッチを示す側断面図、第３図は同圧力スイッチにおける
固定接点微動位置調整の説明図、第４図は本考案の他の
実施例を示す第３図相当図である。１・・・・・・キャピラリチューブ、４・・・・・・弾
性円板、　　　　６・・・・・・スイッチボックス、７
，７ａ・・・・・・端子、８・・・・・・固定接点、９
・・・・・・可動接点板、１０・・・・・・可動接点、
１１・・・・・・作動軸、１３・・・・・・調整ねじ、
１４・・・・・・弾性片、１５・・・・・・リベット。Fig. 1 is a side sectional view showing a conventional elastic disc bulging pressure switch, Fig. 2 is a side sectional view showing an elastic disc bulging pressure switch according to an embodiment of the present invention, and Fig. 3 is a fixed contact in the same pressure switch. An explanatory diagram of fine position adjustment, FIG. 4 is a diagram corresponding to FIG. 3 showing another embodiment of the present invention. 1... Capillary tube, 4... Elastic disk, 6... Switch box, 7
, 7a...terminal, 8...fixed contact, 9
...Movable contact plate, 10...Movable contact,
11... Operating shaft, 13... Adjustment screw,
14...Elastic piece, 15...Rivet.

Claims

[Scope of utility model registration request]

A curved elastic disc that is reversed when pressure is applied, an actuation shaft that presses the movable contact plate, and a bottom surface that slides in the axial direction and is provided between this disc and a movable contact plate having a movable contact. The pressure switch is configured by a switch box having a fixed contact that faces and contacts the movable contact, and further includes an adjustment screw for adjusting the movement of the fixed contact toward the movable contact.