JPS60184228U - Rotary switch automatic return mechanism - Google Patents
Rotary switch automatic return mechanismInfo
- Publication number
- JPS60184228U JPS60184228U JP7237384U JP7237384U JPS60184228U JP S60184228 U JPS60184228 U JP S60184228U JP 7237384 U JP7237384 U JP 7237384U JP 7237384 U JP7237384 U JP 7237384U JP S60184228 U JPS60184228 U JP S60184228U
- Authority
- JP
- Japan
- Prior art keywords
- rotary board
- rotary
- board
- automatic return
- spring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図〜第４図はこの考案の一実施例を示したもので、
第１図及び第２図はロータリースイッチの分解斜視図及
び縦断側面図、第３図はＶ字形ねじりコイルバネの平面
図、第４図は自動復帰機構部の平面図である。第５図は
この考案の他の実施例を示す自動復帰機構部の平面図、
第６図はロータリースイッチの固定接点の変形例を示す
平面図、第７図は従来の自動復帰機構部の平面図である
。
１１・・・機器ケース、１２・・・配線基板、１３・・
田−タリーボード、１４・・・可動接点、１６・・・摘
み、１８．２４・・・固定接点、２１・・・Ｖ字形ねじ
りコイルバネ、２２．２３・・・バネ係止ピン。
第１図
第５図Figures 1 to 4 show an example of this invention.
1 and 2 are an exploded perspective view and a longitudinal sectional side view of the rotary switch, FIG. 3 is a plan view of the V-shaped torsion coil spring, and FIG. 4 is a plan view of the automatic return mechanism. FIG. 5 is a plan view of the automatic return mechanism section showing another embodiment of this invention;
FIG. 6 is a plan view showing a modification of the fixed contact of the rotary switch, and FIG. 7 is a plan view of a conventional automatic return mechanism. 11...Equipment case, 12...Wiring board, 13...
Tally board, 14... Movable contact, 16... Knob, 18.24... Fixed contact, 21... V-shaped torsion coil spring, 22.23... Spring locking pin. Figure 1 Figure 5
Claims (1)
可動接点を設け、前記ロータリーボードと対向させて前
記可動接点と摺接する固定接点を設けたロータリースイ
ッチ自動復帰構造において、前記ロータリーボードを中
立状態に復帰させるバネとしてＶ字形ねじりコイルバネ
を用い、このねじりコイルバネの一端をロータリーボー
ドの外周部に設けたバネ係止部に枢着すると共に、前記
ねじりコイルバネの他端を、ロータリーボードを中立状
態に復帰させたときにおけるロータリーボードのバネ係
止部の位置とロータリーボードの回動中心とを通る線上
に位置させてロータリーボードの外方に設けたバネ係止
部に枢着したことを特徴とするロータリースイッチの自
動復帰機構。A rotary switch automatic return structure in which a movable contact is provided on a rotary board that is rotated from side to side by rotation of a knob, and a fixed contact that faces the rotary board and makes sliding contact with the movable contact is provided, wherein the rotary board is placed in a neutral state. A V-shaped torsion coil spring is used as the spring to return the rotary board to the neutral position.One end of the torsion coil spring is pivotally connected to a spring locking part provided on the outer periphery of the rotary board, and the other end of the torsion coil spring is used to return the rotary board to a neutral state. The rotary board is pivoted to a spring locking portion provided on the outside of the rotary board so as to be located on a line passing through the position of the spring locking portion of the rotary board when the rotary board is returned to its original position and the center of rotation of the rotary board. Automatic return mechanism of rotary switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7237384U JPS60184228U (en) | 1984-05-17 | 1984-05-17 | Rotary switch automatic return mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7237384U JPS60184228U (en) | 1984-05-17 | 1984-05-17 | Rotary switch automatic return mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60184228U true JPS60184228U (en) | 1985-12-06 |
Family
ID=30610726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7237384U Pending JPS60184228U (en) | 1984-05-17 | 1984-05-17 | Rotary switch automatic return mechanism |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60184228U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017030111A (en) * | 2015-08-04 | 2017-02-09 | パナソニックＩｐマネジメント株式会社 | Power tool |
-
1984
- 1984-05-17 JP JP7237384U patent/JPS60184228U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017030111A (en) * | 2015-08-04 | 2017-02-09 | パナソニックＩｐマネジメント株式会社 | Power tool |
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