JPS61190647U - - Google Patents
Info
- Publication number
- JPS61190647U JPS61190647U JP7457785U JP7457785U JPS61190647U JP S61190647 U JPS61190647 U JP S61190647U JP 7457785 U JP7457785 U JP 7457785U JP 7457785 U JP7457785 U JP 7457785U JP S61190647 U JPS61190647 U JP S61190647U
- Authority
- JP
- Japan
- Prior art keywords
- bimetal
- movable contact
- leaf spring
- utility
- model registration
- 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
- 230000007246 mechanism Effects 0.000 claims 2
- 238000010438 heat treatment Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Thermally Actuated Switches (AREA)
Description
第１図は本考案よりなるスイツチの実施例を示
した平面説明図、第２図はその正面図、第３図は
その側面図、第４図はその回路図、第５図はアジ
ヤステイングレバーのみの斜視図、第６図はその
動作説明図、第７図は従来のマイクロスイツチを
示した断面図、第８図は従来のリレーを示した側
面図である。
２０…スイツチ基板、２１ａ，２１ｂ，２１ｃ
…端子、２２…バイメタル、２３ｂ，２３ｃ…固
定接点、２４…可動接点、２５…抵抗線、２６…
板ばね、２７…リベツト、２８…アジヤステイン
グレバー、２９…アース端子、３０…カバー。
Fig. 1 is an explanatory plan view showing an embodiment of the switch according to the present invention, Fig. 2 is its front view, Fig. 3 is its side view, Fig. 4 is its circuit diagram, and Fig. 5 is the adjuster steering lever. 6 is an explanatory view of its operation, FIG. 7 is a sectional view showing a conventional micro switch, and FIG. 8 is a side view showing a conventional relay. 20...Switch board, 21a, 21b, 21c
...terminal, 22...bimetal, 23b, 23c...fixed contact, 24...movable contact, 25...resistance wire, 26...
Leaf spring, 27... Rivet, 28... Adjusting lever, 29... Earth terminal, 30... Cover.
Claims (1)
と、このバイメタル２２の自由端側に設けられた
可動接点２４と、この可動接点２４の切換りを電
気信号として取出す固定接点２３ｂ，２３ｃと、
前記可動接点２４の切換えを瞬時に行なわせるス
ナツプアクシヨン機構２８，２６と、前記バイメ
タル２２に巻回させて、このバイメタル２２を、
加熱により撓わませる抵抗線２５を備えたことを
特徴とする電源切換スイツチ。 ２ 前記スナツプアクシヨン機構２８，２６は、
板ばね２６と、該板ばね２６の支点の位置を変え
て、板ばねのばね圧を調整できるアジヤステイン
グレバー２８を備えていることを特徴とする実用
新案登録請求の範囲第１項記載の電源切換スイツ
チ。[Scope of claim for utility model registration] 1 One end is fixed to the input terminal and the in-bimetal 22
A movable contact 24 provided on the free end side of this bimetal 22, and fixed contacts 23b and 23c that take out the switching of this movable contact 24 as an electric signal,
Snap action mechanisms 28 and 26 that instantly switch the movable contact 24 and the bimetal 22 are wound around the bimetal 22, and the bimetal 22 is
A power selection switch characterized by comprising a resistance wire 25 that is bent by heating. 2 The snap action mechanisms 28 and 26 are
The power supply according to claim 1 of the utility model registration claim, characterized in that it is equipped with a leaf spring 26 and an adjuster steering lever 28 that can adjust the spring pressure of the leaf spring by changing the position of the fulcrum of the leaf spring 26. Changeover switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7457785U JPS61190647U (en) | 1985-05-20 | 1985-05-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7457785U JPS61190647U (en) | 1985-05-20 | 1985-05-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61190647U true JPS61190647U (en) | 1986-11-27 |
Family
ID=30615010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7457785U Pending JPS61190647U (en) | 1985-05-20 | 1985-05-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61190647U (en) |
-
1985
- 1985-05-20 JP JP7457785U patent/JPS61190647U/ja active Pending
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