JPS6182316U - - Google Patents
Info
- Publication number
- JPS6182316U JPS6182316U JP16751484U JP16751484U JPS6182316U JP S6182316 U JPS6182316 U JP S6182316U JP 16751484 U JP16751484 U JP 16751484U JP 16751484 U JP16751484 U JP 16751484U JP S6182316 U JPS6182316 U JP S6182316U
- Authority
- JP
- Japan
- Prior art keywords
- optical coupling
- reflective optical
- coupling element
- reflecting plate
- contact switch
- 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.)
- Granted
Links
Landscapes
- Electronic Switches (AREA)
- Tumbler Switches (AREA)
Description
第１図乃至第４図は本考案に係る無接点スイツ
チを押釦として構成した実施例を示し、第１図は
その正面断面図、第２図はその構成部品を示す分
解斜視図、第３図はその作動状態を示す正面断面
図、第４図は要部を示す断面略図である。又第５
図、第６図は本考案の他の実施例を示す正面断面
図である。
1 to 4 show an embodiment in which a non-contact switch according to the present invention is configured as a push button, FIG. 1 is a front sectional view thereof, FIG. 2 is an exploded perspective view showing its components, and FIG. 3 4 is a front cross-sectional view showing its operating state, and FIG. 4 is a schematic cross-sectional view showing the main parts. Also the fifth
6 are front sectional views showing other embodiments of the present invention.
Claims (1)
納され発光素子と受光素子とを具備した反射型光
結合素子と、弾性部材より形成し前記反射型光結
合素子と対向する位置に配設した反転可能な反射
板と、該反射板に反転力を付与せしめる操作子と
を有して成る無接点スイツチ。 ２ 前記反射板が、上向き凸の逆椀状に形成され
ているとともに、前記操作子が、その下部に前記
反射板の湾曲面に当接する突起を備えて成り、前
記操作子の操作によつて前記反射板を反転せしめ
て、前記反射型光結合素子を遮蔽し、そのスイツ
チの開閉を図る実用新案登録請求の範囲第１項記
載の無接点スイツチ。 ３ 前記反射板が、常態において前記反射型光結
合素子を遮蔽する上向き凹の皿状に形成されてい
るとともに、前記操作子が、その下部に前記反射
板の外側部に当接する下向き段部を備えて成り、
前記操作子を押圧操作することによつて前記反射
板を上向き凸の状態に反転せしめて、スイツチの
開閉を図る実用新案登録請求の範囲第１項記載の
無接点スイツチ。 ４ 前記スイツチハウジングが、その内部中央に
立上り部を有して成り、該立上り部に前記反射板
が載置されている実用新案登録請求の範囲第２項
又は第３項記載の無接点スイツチ。 ５ 前記立上り部が、前記反射型光結合素子を囲
成する周壁により形成されている実用新案登録請
求の範囲第４項記載の無接点スイツチ。 ６ 前記立上り部が、前記反射型光結合素子を囲
成する多段状の上向き段部により形成されている
実用新案登録請求の範囲第４項記載の無接点スイ
ツチ。[Claims for Utility Model Registration] 1. A switch housing, a reflective optical coupling element housed within the housing and comprising a light emitting element and a light receiving element, and a position facing the reflective optical coupling element formed of an elastic member. 1. A non-contact switch comprising a reversible reflector disposed on a switch, and an operator for applying a reversing force to the reflector. 2. The reflecting plate is formed in the shape of an upwardly convex inverted bowl, and the operating element is provided with a protrusion at the lower part thereof that comes into contact with the curved surface of the reflecting plate, and when the operating element is operated, 2. A non-contact switch according to claim 1, wherein the reflective plate is reversed to shield the reflective optical coupling element and open/close the switch. 3. The reflecting plate is formed in the shape of an upwardly concave dish that shields the reflective optical coupling element in a normal state, and the operator has a downwardly facing stepped portion at its lower part that abuts the outer side of the reflecting plate. Be prepared,
2. A non-contact switch according to claim 1, wherein the switch is opened and closed by inverting the reflector to an upwardly convex state by pressing the operator. 4. The non-contact switch according to claim 2 or 3, wherein the switch housing has a rising portion at the center thereof, and the reflecting plate is placed on the rising portion. 5. The non-contact switch according to claim 4, wherein the rising portion is formed by a peripheral wall surrounding the reflective optical coupling element. 6. The non-contact switch according to claim 4, wherein the rising portion is formed by a multi-step upward step portion surrounding the reflective optical coupling element.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984167514U JPH0129695Y2 (en) | 1984-11-06 | 1984-11-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984167514U JPH0129695Y2 (en) | 1984-11-06 | 1984-11-06 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6182316U true JPS6182316U (en) | 1986-05-31 |
| JPH0129695Y2 JPH0129695Y2 (en) | 1989-09-11 |
Family
ID=30725307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1984167514U Expired JPH0129695Y2 (en) | 1984-11-06 | 1984-11-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0129695Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6025113U (en) * | 1983-07-27 | 1985-02-20 | 横河電機株式会社 | solenoid drive circuit |
-
1984
- 1984-11-06 JP JP1984167514U patent/JPH0129695Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6025113U (en) * | 1983-07-27 | 1985-02-20 | 横河電機株式会社 | solenoid drive circuit |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0129695Y2 (en) | 1989-09-11 |
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