JPH0273784U - - Google Patents
Info
- Publication number
- JPH0273784U JPH0273784U JP15339688U JP15339688U JPH0273784U JP H0273784 U JPH0273784 U JP H0273784U JP 15339688 U JP15339688 U JP 15339688U JP 15339688 U JP15339688 U JP 15339688U JP H0273784 U JPH0273784 U JP H0273784U
- Authority
- JP
- Japan
- Prior art keywords
- package
- photocoupler
- erroneous mounting
- light emitting
- slots
- 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 2
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
- Mounting Of Printed Circuit Boards And The Like (AREA)
Description
第１図は本考案の実施例の機械的構成を示す図
、第２図は本考案の実施例の電気的構成を示す図
、第３図はパツケージの各種外観を示す図である
。
主要部分の符号の説明、２……ケージフレーム
、３〜６……フオトカプラ、７……回路パツケー
ジ、８……孔、１０〜１３……表示器、Ａ〜Ｄ…
…スロツト。
FIG. 1 is a diagram showing the mechanical structure of an embodiment of the present invention, FIG. 2 is a diagram showing the electrical structure of the embodiment of the present invention, and FIG. 3 is a diagram showing various external appearances of the package. Explanation of symbols of main parts, 2... Cage frame, 3-6... Photo coupler, 7... Circuit package, 8... Hole, 10-13... Display, A-D...
...Slot.
Claims (1)
装される本体ケージを有する電子装置におけるパ
ツケージ誤実装検出装置であつて、前記スロツト
の各々に互いに異なる位置に取付けられ、１対の
対向する発光素子と受光素子とからなるフオトカ
プラと、前記回路パツケージの各々に設けられ、
前記回路パツケージが対応スロツトに挿入実装さ
れたときに対応フオトカプラの発光素子と受光素
子との対向部分に穿設された孔部とを有し、この
フオトカプラの出力によりパツケージの誤実装を
検出するようにしたことを特徴とするパツケージ
誤実装検出装置。 A package erroneous mounting detection device for an electronic device having a main body cage in which a plurality of circuit packages are inserted and mounted in corresponding slots, the device having a pair of opposing light emitting elements and light receiving elements attached to each of the slots at different positions. and a photocoupler provided in each of the circuit packages,
When the circuit package is inserted and mounted in the corresponding slot, a hole is formed in a portion facing the light emitting element and the light receiving element of the corresponding photocoupler, and erroneous mounting of the package is detected by the output of this photocoupler. A package erroneous mounting detection device characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15339688U JPH0273784U (en) | 1988-11-25 | 1988-11-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15339688U JPH0273784U (en) | 1988-11-25 | 1988-11-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0273784U true JPH0273784U (en) | 1990-06-05 |
Family
ID=31429197
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15339688U Pending JPH0273784U (en) | 1988-11-25 | 1988-11-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0273784U (en) |
-
1988
- 1988-11-25 JP JP15339688U patent/JPH0273784U/ja active Pending
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