JPS58188942U

JPS58188942U - Corrosion-resistant and water-resistant switch with operation piece type

Info

Publication number: JPS58188942U
Application number: JP8686482U
Authority: JP
Inventors: 原口　昌信
Original assignee: 日立金属株式会社
Priority date: 1982-06-11
Filing date: 1982-06-11
Publication date: 1983-12-15

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図は本願第１実施例の正面を示し、第２図は第１図
の矢視Ａ−Ａを示し、第３図は第１図の矢視Ｂ−Ｂを示
し、第４図は第１図の矢視Ｃ−Ｃを示す、第５図は本願
第２実施例の正面を示し、第６図は第５図の矢視Ｄ−Ｄ
を示し、第７図は第５図の矢視Ｅ−Ｅを示す図である。１：リードリレー、２：強磁性片、３：永久磁石、４．
７：基台、５，８：案内レール、６，９：操作駒。FIG. 1 shows the front of the first embodiment of the present application, FIG. 2 shows the arrow direction A-A in FIG. 1, FIG. 3 shows the arrow direction B-B in FIG. 1, and FIG. 5 shows the front view of the second embodiment of the present application, and FIG. 6 shows the arrow view D-D in FIG. 5.
, and FIG. 7 is a diagram showing the arrow view E-E in FIG. 5. 1: Reed relay, 2: Ferromagnetic piece, 3: Permanent magnet, 4.
7: Base, 5, 8: Guide rail, 6, 9: Operation piece.

Claims

[Scope of utility model registration request]

In a switch equipped with an opening/closing contact that responds to the switching operation of a knob, a reed relay 1 and a ferromagnetic piece 2 are connected to a permanent magnet 3.
The reed relay 1 and the ferromagnetic piece 2 are buried in a base 4.7 made of a non-magnetic air-tight solid material with corrosion-resistant insulation, with a distance larger than the magnetic field of the magnet. It is characterized by providing facing guide rails 5, 8, fitting operating pieces 6, 9 made of non-magnetic airtight solid material into the guiding rails 5.8, and embedding the permanent magnet 3 in the operating pieces 6.9. A corrosion-resistant and water-resistant switch with an operating piece.