JPS60146303U

JPS60146303U - variable resistor

Info

Publication number: JPS60146303U
Application number: JP3233684U
Authority: JP
Inventors: 大平　義和
Original assignee: 株式会社東芝
Priority date: 1984-03-08
Filing date: 1984-03-08
Publication date: 1985-09-28

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図は従来のセンタクリック付き可変抵抗器を示す縦
断面図、第２図は第１図において基板部分を取り除いた
状態での背面図、第３図は第１図においてカバ一部分を
取り除いた状態を部分的に示す斜視図、第４図はクリッ
クばねの平面図、第５図はスライドばねの平面図、第６
図は本考案の可変抵抗器の一実施例を示す縦断面図、第
７図は第６図において基板部分を取り除いた状態での背
面図、第８図は第６図においてカバ一部分を取り除いた
状態を部分的に示す斜視図、第９図はばね性金属薄板の
平面図、第１０図は第９図の側面図である。１１・・・可変抵抗器、１２・・・シャフト、１３・・
・摺動部、１４・・・基板、１５・・・カバー、１５ａ
・・・孔部、１６・・・金属薄板、１７・・・スライド
ばね、１７ａ・・・接片、１８・・・クリックばね、１
８ａ・・・爪部、１９・・・抵抗体、２１・・・リード
線。Figure 1 is a vertical cross-sectional view of a conventional variable resistor with center click, Figure 2 is a rear view of Figure 1 with the board removed, and Figure 3 is Figure 1 with part of the cover removed. A perspective view partially showing the state, FIG. 4 is a plan view of the click spring, FIG. 5 is a plan view of the slide spring, and FIG.
The figure is a longitudinal sectional view showing one embodiment of the variable resistor of the present invention, Figure 7 is a rear view of Figure 6 with the board part removed, and Figure 8 is Figure 6 with part of the cover removed. FIG. 9 is a plan view of the spring metal thin plate, and FIG. 10 is a side view of FIG. 9. 11... Variable resistor, 12... Shaft, 13...
・Sliding part, 14... Board, 15... Cover, 15a
... Hole, 16... Metal thin plate, 17... Slide spring, 17a... Contact piece, 18... Click spring, 1
8a...Claw portion, 19...Resistor, 21...Lead wire.

Claims

[Scope of utility model registration request]

By rotating the shaft, a sliding piece attached to the shaft slides into contact with the resistor to vary the resistance value, and a predetermined adjustment position can be specified with an indicator piece attached to the shaft. A variable resistor, characterized in that the sliding piece and the indicator piece are integrally formed of a single thin metal plate, and the thin metal plate is integrally attached to a resin shaft with a resin mold. vessel.