JPS60112028U

JPS60112028U - Self-holding coil type alternating switch

Info

Publication number: JPS60112028U
Application number: JP20408083U
Authority: JP
Inventors: 服部　政一
Original assignee: 株式会社東海理化電機製作所
Priority date: 1983-12-29
Filing date: 1983-12-29
Publication date: 1985-07-29
Also published as: JPH0334016Y2

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 the drawing]

第１図は従来のスイツチの一例を示した正面図、第２図
はリレーがオフ状態にある本考案の一実施例を示した正
断面図、第３図は同じく側断面図、第４図は同じくオフ
からオンへの切換時の正断面図、第５図は同じく自己保
持状態を示した正断面図、第６図は同じく回路構成の一
例を示した回路図、第７図は自動霜取用の自己保持解除
回路の一例を示した回路図、第８図ａは本考案の第２実
施例を示した側断面図、第８図すは同じく正断面図、第
９図は第３実施例の正断面図、第１０図は、操作ノブの
他の例を示す正断面図、第１１図は同じく側断面図、第
１２図は本考案の第５実施例を示した正断面図、第１３
図は同じく本考案の第６実施例を示した正断面図である
。１・・・・・・リレー、２・・・・・・励磁コイル、Ｓ
・・・・・・電源スィッチ、５・・・・・・板ばね、６
・・・・・・アーマチュア、７・・・・・・チェンジ・
ピース、７ａ１，７ａ２・・・・・・凹陥部、１１・・
・・・・操作ノブ、１１ｂ・・・・・・切換板、１４・
・・・・・コイルばね、Ａ□・・・・・・可動接点、ん
・・・・・・固定接点、Ｌ・・・・・・負荷。 ■−■ ＩＩＩ　　　　ＩＩＨＩ−ａ　。口＝改ｄｈた＝コ１１］Fig. 1 is a front view showing an example of a conventional switch, Fig. 2 is a front sectional view showing an embodiment of the present invention with the relay in the OFF state, Fig. 3 is a side sectional view, and Fig. 4 is a front sectional view when switching from off to on, FIG. 5 is a front sectional view showing the self-holding state, FIG. 6 is a circuit diagram showing an example of the circuit configuration, and FIG. 7 is an automatic frost FIG. 8a is a side sectional view showing the second embodiment of the present invention, FIG. 8 is also a front sectional view, and FIG. 9 is the third embodiment. FIG. 10 is a front sectional view showing another example of the operating knob, FIG. 11 is a side sectional view of the same, and FIG. 12 is a front sectional view showing a fifth embodiment of the present invention. , 13th
The figure is also a front sectional view showing the sixth embodiment of the present invention. 1...Relay, 2...Exciting coil, S
...Power switch, 5...Plate spring, 6
・・・・・・Armature, 7・・・・・・Change・
Piece, 7a1, 7a2... Concavity, 11...
...Operation knob, 11b...Switching plate, 14.
...Coil spring, A□...Movable contact, N...Fixed contact, L...Load. ■-■ III IIHI-a. Mouth = revised dhta = Ko11 ]

Claims

[Scope of utility model registration request]

a relay having an excitation coil, an armature or a movable core attracted by the excitation coil, a leaf spring that responds to displacement of the armature or the movable core, and a fixed contact that contacts and separates from the movable contact provided on the leaf spring; A change piece that holds the tip of a leaf spring and rotatably locks the center part of the change piece, and is arranged at a position where it can be selectively engaged with two recesses formed on the outer periphery of the change piece. a self-retaining coil-type alternating switch formed of a flexible switching means; and an operating member that presses the switching means and alternately engages with a recess in the change piece to displace the change piece. switch.