JPH0186078U - - Google Patents
Info
- Publication number
- JPH0186078U JPH0186078U JP18126687U JP18126687U JPH0186078U JP H0186078 U JPH0186078 U JP H0186078U JP 18126687 U JP18126687 U JP 18126687U JP 18126687 U JP18126687 U JP 18126687U JP H0186078 U JPH0186078 U JP H0186078U
- Authority
- JP
- Japan
- Prior art keywords
- detection hole
- card edge
- connector
- protection mechanism
- aligns
- 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
- 238000001514 detection method Methods 0.000 claims description 3
- 230000007257 malfunction Effects 0.000 claims description 2
- 230000002265 prevention Effects 0.000 claims description 2
- 230000013011 mating Effects 0.000 claims 1
- 230000003287 optical effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Description
第１図ａ，ｂは本考案の一実施例の側面図及び
平面図、第２図ａ，ｂは本実施例を説明するため
の信号タイミング図、第３図は従来の誤動作防止
保護機構の一例のブロツク図、第４図ａ，ｂは従
来例を説明するための信号タイミングである。
１，５１……オプシヨンカートリツジ、２……
ホトセンサ、３，５３……接続部、４……検出穴
、５，６……プリント板のカードエツジ。
Figures 1a and b are side views and plan views of an embodiment of the present invention, Figures 2a and b are signal timing diagrams for explaining this embodiment, and Figure 3 is a diagram of a conventional malfunction prevention protection mechanism. An example block diagram, FIGS. 4a and 4b, shows signal timings for explaining a conventional example. 1,51...Option cartridge, 2...
Photosensor, 3, 53... Connection part, 4... Detection hole, 5, 6... Card edge of printed board.
Claims (1)
を識別させる検出穴を設けたオプシヨンカートリ
ツジと、前記コネクタに前記カードエツジが接続
されたとき前記検出穴に光軸を合せてホトセンサ
を設けた接続部とを有することを特徴とする誤動
作防止保護機構。 An optional cartridge is provided with a detection hole for identifying attachment/detachment of a card edge connected to a mating connector, and a connection portion is provided with a photo sensor that aligns an optical axis with the detection hole when the card edge is connected to the connector. A malfunction prevention protection mechanism characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18126687U JPH0186078U (en) | 1987-11-27 | 1987-11-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18126687U JPH0186078U (en) | 1987-11-27 | 1987-11-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0186078U true JPH0186078U (en) | 1989-06-07 |
Family
ID=31472755
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18126687U Pending JPH0186078U (en) | 1987-11-27 | 1987-11-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0186078U (en) |
-
1987
- 1987-11-27 JP JP18126687U patent/JPH0186078U/ja active Pending
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