JPS5874739U - door lock switch - Google Patents
door lock switchInfo
- Publication number
- JPS5874739U JPS5874739U JP16950181U JP16950181U JPS5874739U JP S5874739 U JPS5874739 U JP S5874739U JP 16950181 U JP16950181 U JP 16950181U JP 16950181 U JP16950181 U JP 16950181U JP S5874739 U JPS5874739 U JP S5874739U
- Authority
- JP
- Japan
- Prior art keywords
- photointerrupter
- lock switch
- door lock
- printed board
- door
- 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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図および第２図は従来の戸締スイッチの平面図およ
び正面図、第３図は本考案による戸締スイッチの一実施
例を示す平面図、第４図は第３図−を矢印Ａ方向斜め上
方から見た斜視図である。
１・・・・・・ケース、３・・・・・・点検窓、４・・
・・・・プリント板、５・・・・・・フォトインタラプ
タ、６・・・・・・遮光板。1 and 2 are a plan view and a front view of a conventional door lock switch, FIG. 3 is a plan view showing an embodiment of the door lock switch according to the present invention, and FIG. It is a perspective view seen from diagonally above. 1... Case, 3... Inspection window, 4...
... Printed board, 5 ... Photo interrupter, 6 ... Light shielding plate.
Claims (1)
インタラプタおよびドアの開閉に連動し前記フォトイン
タラプタを検出動作させる遮光板−を設けてなる戸締ス
イッチにおいて、前記プリント板に前記遮光板の動作時
における前記フォトインタラプタへの入りこみ状態を前
記点検窓の外側から目視し得るような切欠部を設けたこ
とを特徴とする戸締スイッチ。A door lock switch comprising a photointerrupter attached to a printed board in a case having an inspection window, and a light shielding plate that detects and operates the photointerrupter in conjunction with opening and closing of the door, wherein the printed board includes a photointerrupter mounted on a printed board and a light shielding plate that detects and operates the photointerrupter in conjunction with opening and closing of the door. A door lock switch characterized in that a cutout is provided so that the state of entry into the photointerrupter can be visually observed from outside the inspection window.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16950181U JPS5874739U (en) | 1981-11-16 | 1981-11-16 | door lock switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16950181U JPS5874739U (en) | 1981-11-16 | 1981-11-16 | door lock switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5874739U true JPS5874739U (en) | 1983-05-20 |
Family
ID=29961490
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16950181U Pending JPS5874739U (en) | 1981-11-16 | 1981-11-16 | door lock switch |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5874739U (en) |
-
1981
- 1981-11-16 JP JP16950181U patent/JPS5874739U/en active Pending
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