JPS61184254U - - Google Patents
Info
- Publication number
- JPS61184254U JPS61184254U JP6787085U JP6787085U JPS61184254U JP S61184254 U JPS61184254 U JP S61184254U JP 6787085 U JP6787085 U JP 6787085U JP 6787085 U JP6787085 U JP 6787085U JP S61184254 U JPS61184254 U JP S61184254U
- Authority
- JP
- Japan
- Prior art keywords
- contact
- view
- conductor patterns
- contacts
- discontinuous portions
- 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
- 239000004020 conductor Substances 0.000 claims 3
- 239000000758 substrate Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Switches Operated By Changes In Physical Conditions (AREA)
Description
第１図は本考案を適用した圧力検出器の一実施
例を示す一部切欠断面図、第２図は本考案による
スイツチの一実施例を示す概略平面図、第３図は
その斜視図、第４図は本考案によるスイツチの接
点の他の実施例を示し、第４図イは第２の実施例
を示す概略平面図、第４図ロは第４図イの断面図
、第４図ハは第３の実施例を示す斜視図、第４図
ニは第４の実施例を示す側面図、第５図イは従来
の圧力検出器の前面側断面図、第５図ロはその背
面側断面図、第６図はその警報回路の概略図、第
７図はその可動接点とパターンの拡大断面図であ
る。
３０……回動接点板、３１……第１の接点、３
２……第２の接点、３３……スイツチングプレー
ト、３４……第１の導電パターン、３４ａ……第
１のスイツチングパターン部、３４ｂ……第１の
ダミーパターン部、３５……第２の導電パターン
、３５ａ……第２のスイツチングパターン部、３
５ｂ……第２のダミーパターン部、３６……第１
の切欠部、３７……第２の切欠部、３８，３９…
…切欠端、４０……接点ベース、４１……係合部
、４２……係合孔。
FIG. 1 is a partially cutaway sectional view showing an embodiment of a pressure detector to which the present invention is applied, FIG. 2 is a schematic plan view showing an embodiment of a switch according to the present invention, and FIG. 3 is a perspective view thereof. FIG. 4 shows another embodiment of the switch contact according to the present invention, FIG. 4A is a schematic plan view showing the second embodiment, FIG. 4B is a sectional view of FIG. 4A, and FIG. C is a perspective view showing the third embodiment, FIG. 4 D is a side view showing the fourth embodiment, FIG. 5 A is a front sectional view of a conventional pressure detector, and FIG. A side sectional view, FIG. 6 is a schematic diagram of the alarm circuit, and FIG. 7 is an enlarged sectional view of the movable contacts and patterns. 30... Rotating contact plate, 31... First contact, 3
2... Second contact, 33... Switching plate, 34... First conductive pattern, 34a... First switching pattern section, 34b... First dummy pattern section, 35... Second conductive pattern, 35a... second switching pattern section, 3
5b... second dummy pattern section, 36... first
Notch portion, 37...Second notch portion, 38, 39...
... Notch end, 40 ... Contact base, 41 ... Engagement portion, 42 ... Engagement hole.
Claims (1)
３５を互いに接触しないように設け、これらの各
導体パターン３４，３５に不連続部３６，３７を
設けて、前記の導体パターン３４，３５に接触す
る複数個の接点３１，３２を有する一個の可動接
点板３０を移動させて前記各接点３１，３２が同
時に前記不連続部３６，３７上に位置することな
く切換えるようにしたことを特徴とするスイツチ
。 A plurality of conductor patterns 34 are provided on the insulating substrate 33,
35 are provided so as not to contact each other, discontinuous portions 36, 37 are provided in each of these conductor patterns 34, 35, and one movable member having a plurality of contacts 31, 32 that contact the conductor patterns 34, 35 is provided. A switch characterized in that the contacts 31 and 32 are switched without being located on the discontinuous portions 36 and 37 at the same time by moving the contact plate 30.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6787085U JPS61184254U (en) | 1985-05-08 | 1985-05-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6787085U JPS61184254U (en) | 1985-05-08 | 1985-05-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61184254U true JPS61184254U (en) | 1986-11-17 |
Family
ID=30602098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6787085U Pending JPS61184254U (en) | 1985-05-08 | 1985-05-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61184254U (en) |
-
1985
- 1985-05-08 JP JP6787085U patent/JPS61184254U/ja active Pending
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