JPS5869281U

JPS5869281U - Reed switch mounting structure in eddy current indicator

Info

Publication number: JPS5869281U
Application number: JP16258681U
Authority: JP
Inventors: 松原　幸雄
Original assignee: 矢崎総業株式会社
Priority date: 1981-11-02
Filing date: 1981-11-02
Publication date: 1983-05-11

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１〜３図は従来例を示し、第１図はそのハウジングを
示す図ミ第２ａ図はそのリードスイッチを具備する構体
を示す図、第２ｂ図は該構体を分解して示す図、第３図
は第１図めハウジングに第２ａ図の構体を取付けた状態
を示す図、第４〜７図は本考案の一実施例を示し、第４
図はそのハウジングを示す図、第５ａ図はそのリードス
イッチを具備する構体を示す図、第５ｂ図は該構体を分
解して示す図、第６図は第４図のハウジングに第５ａ図
の構体を取付けた状態を示す図、第７図は第６図のＡ−
Ａ線法大断面図、第８図は本考案の他の実施例を示す、
第７図と同様な図である。１・・・・・・ハウジング、２・・・・・・細長開口、
４・・・・・・リードスイッチ、４ａ、　　４ｂ・・・
・・・リードスイッチの両足片、２１ａ、　２１ｂ−−
−−−−凹部、２３ａ、２３ｂ・・・・・・端子、２４
・・・・・・絶縁板、２５ａ、２５ｂ・・・・・・リヘ
ット、２６ａ、　２６ｂ・・・・・・端子の折曲端、２
７−ａ、　　２７ｂ−−−−−−ハんだ付は部、２８ａ
、２８ｂ・・・・・・端子の取付穴、２９ａ、２９ｂ・
・・・・・ねじ。Figures 1 to 3 show a conventional example, where Figure 1 shows the housing, Figure 2a shows the structure equipped with the reed switch, Figure 2b shows the structure exploded, and Figure 2b shows the structure equipped with the reed switch. 3 is a diagram showing the structure shown in FIG. 2a attached to the housing shown in FIG. 1, and FIGS. 4 to 7 show an embodiment of the present invention.
Figure 5a shows the housing, Figure 5a shows the structure including the reed switch, Figure 5b shows the structure exploded, and Figure 6 shows the housing of Figure 4 and Figure 5a. A diagram showing the state in which the structure is installed, Figure 7 is A- in Figure 6.
A large cross-sectional view along line A, FIG. 8 shows another embodiment of the present invention.
This is a diagram similar to FIG. 7. 1...Housing, 2...Elongated opening,
4...Reed switch, 4a, 4b...
...Both legs of reed switch, 21a, 21b--
-----Concave portion, 23a, 23b...Terminal, 24
...Insulation plate, 25a, 25b...Rehet, 26a, 26b...Bent end of terminal, 2
7-a, 27b--Soldering part, 28a
, 28b...Terminal mounting hole, 29a, 29b.
·····screw.

Claims

[Scope of utility model registration request]

In a structure in which a reed switch that detects the rotation speed of a rotating magnet in an eddy current indicator is attached to a housing that rotatably holds the magnet, a pair of terminals made of a material such as brass with high specific gravity are each fixed to an insulating plate. At the same time, both legs of the reed switch are fixed to one ends of these terminals so that the reed switch straddles between these terminals, the terminals are fixed to the housing, and the reed switch and its legs are fixed to the housing. A reed switch mounting structure in an eddy current indicator, characterized in that the reed switch is housed in an elongated opening formed in the opening and recessed portions on both sides of the opening so as not to come into contact with a 71 housing.