JPS60246699A - Mechanism for preventing substrate from erroneously inserting - Google Patents
Mechanism for preventing substrate from erroneously insertingInfo
- Publication number
- JPS60246699A JPS60246699A JP10392384A JP10392384A JPS60246699A JP S60246699 A JPS60246699 A JP S60246699A JP 10392384 A JP10392384 A JP 10392384A JP 10392384 A JP10392384 A JP 10392384A JP S60246699 A JPS60246699 A JP S60246699A
- Authority
- JP
- Japan
- Prior art keywords
- board
- card frame
- preventing substrate
- hole
- slot
- 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
【発明の詳細な説明】
〔発明の技術分野〕
この発明は、基板をカードフレームに挿入して用いる装
置において、基板の誤挿入を防止する機構に関するもの
である。DETAILED DESCRIPTION OF THE INVENTION [Technical Field of the Invention] The present invention relates to a mechanism for preventing incorrect insertion of a board in a device used by inserting a board into a card frame.
従来この種の方法としては、基板名称の表により人が確
認する等の方法がとられていた。この方法は、カードフ
レームまたは扉などに貼付され、基板を挿入するスロッ
ト毎に基板名称を記載した表により、基板上の名称と表
中の名称とを人が照合確認し、基板の挿入を実施するも
のである。Conventionally, this type of method involves checking manually using a table of board names. In this method, a table is attached to the card frame or door, and lists the board name for each slot into which the board is inserted, and a person checks the name on the board and the name in the table before inserting the board. It is something to do.
従来は以上のような方法をとっていたので、本来挿入さ
れるべきスロット以外に基板挿入を行なっても全く判別
ができず、誤動作、不動作、及び基板または他装置の破
壊につながるという欠点があった。Conventionally, the method described above has the drawback that even if a board is inserted into a slot other than the one in which it should be inserted, it cannot be determined at all, leading to malfunction, non-operation, and destruction of the board or other equipment. there were.
この発明は上記のような従来のものの欠点を除去するた
めになされたもので、基板毎に異なった位置に突片を取
付け、一方のカードフレーム側にもスロット毎に異なっ
た位置に穴を設けることで、基板の誤挿入を防止するよ
うにしたものである。This invention was made in order to eliminate the above-mentioned drawbacks of the conventional ones.Protrusions are attached to different positions on each board, and holes are also provided on one card frame side at different positions for each slot. This prevents incorrect insertion of the board.
以下この発明の一実頬例を図について説明する。 An example of the present invention will be explained below with reference to the drawings.
第１図において、（１）は基板、（２）はこの基板に着
脱移動可能に取付けられる小突片、（３）は基板の押し
込み、引き出しを行なうカードプラーである。次に第２
図において、（４）はカードフレーム、（５）はカ−ド
フレームにあけられた穴で、上記突片（２）が嵌合する
位置に設けられている。（６） （７）はさらに異なっ
た高さ位置にあけられた穴である。In FIG. 1, (1) is a board, (2) is a small protrusion that is detachably attached to this board, and (3) is a card puller for pushing in and pulling out the board. Then the second
In the figure, (4) is a card frame, and (5) is a hole drilled in the card frame, which is provided at a position into which the protrusion (2) is fitted. (6) and (7) are holes drilled at different height positions.
以上のように挿入されるスロットに応じて交換される突
片（２）を基板（１）に取付け、基板の挿入を行なうと
、カードフレーム（４）にはある１種類の突片のみ貫通
できる穴（５）がおいており、挿入された基板（１）は
そのスロットが適正なものであれば、突片（２）が穴（
５）を貫通し、基板（１）はカードフレーム（４）側へ
嵌合される。この際もし基板（１）か異なるスロットに
挿入されるべきものであれば、突片（２）は穴（５）を
貫通できず、正常な嵌合は行なわれない。When the protruding piece (2), which is replaced according to the slot to be inserted, is attached to the board (1) as described above and the board is inserted, only one type of protruding piece can penetrate the card frame (4). If the inserted board (1) has a hole (5) and the slot is appropriate, the protrusion (2) will fit into the hole (5).
5), and the board (1) is fitted to the card frame (4) side. At this time, if the board (1) is to be inserted into a different slot, the protrusion (2) will not be able to pass through the hole (5) and proper fitting will not take place.
なお上記実施例では、基板（１）に突片を取付けたが、
これをカードプラー（８）に取付けてもよい。In the above embodiment, the protruding piece was attached to the board (1), but
This may be attached to the card puller (8).
以上のようにこの発明によれば、誤まって基板を挿入し
てもカードフレームと基板の嵌合が行なわれない構造で
あるので、装置の課動作、不動作、破壊などを招くこと
がなく、また誰にでも基板挿入作業が実施できるという
効果がある。As described above, according to the present invention, the card frame and the board are not mated even if the board is inserted by mistake, so there is no risk of malfunction, non-operation, or destruction of the device. Moreover, there is an effect that anyone can carry out the work of inserting the board.
第１図はこの発明の一実施例による誤挿入防止機構の基
板側の構造を示す図、第２図は同じく挿入状態を示した
図である。
図中、（１）は基板、（２）は突片、（３）はカードブ
ラー、（４）はカードフレーム、（５）、（６）、（７
）は穴である。
尚、図中同一符号は同一部分を示す。
代理人 大 岩 増 雄
第１図FIG. 1 is a diagram showing the structure of the circuit board side of the erroneous insertion prevention mechanism according to an embodiment of the present invention, and FIG. 2 is a diagram also showing the inserted state. In the figure, (1) is the board, (2) is the protrusion, (3) is the card blur, (4) is the card frame, (5), (6), (7)
) is a hole. Note that the same reference numerals in the figures indicate the same parts. Agent Masuo Oiwa Figure 1
Claims (2)
もに、この基板が挿入されるカードフレーム側に１記載
片を選別嵌合する穴を備えたことを特徴とする基板の誤
挿入防止機構。(1) Prevention of incorrect insertion of the board, characterized by attaching a removable projecting piece to a part of the board, and providing a hole for selectively fitting the piece described in 1 on the card frame side into which this board is inserted. mechanism.
穴を備えたことを特徴とする特許請求の範囲第１項記載
の基板の誤挿入防止機構。(2) A mechanism for preventing incorrect insertion of a board according to claim 1, wherein the card frame is provided with a plurality of holes each having a different height position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10392384A JPS60246699A (en) | 1984-05-21 | 1984-05-21 | Mechanism for preventing substrate from erroneously inserting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10392384A JPS60246699A (en) | 1984-05-21 | 1984-05-21 | Mechanism for preventing substrate from erroneously inserting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60246699A true JPS60246699A (en) | 1985-12-06 |
Family
ID=14366943
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10392384A Pending JPS60246699A (en) | 1984-05-21 | 1984-05-21 | Mechanism for preventing substrate from erroneously inserting |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60246699A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH038492U (en) * | 1989-06-13 | 1991-01-28 | ||
| JPH0371692U (en) * | 1989-11-16 | 1991-07-19 |
-
1984
- 1984-05-21 JP JP10392384A patent/JPS60246699A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH038492U (en) * | 1989-06-13 | 1991-01-28 | ||
| JPH0371692U (en) * | 1989-11-16 | 1991-07-19 |
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