JPH0341990U - - Google Patents
Info
- Publication number
- JPH0341990U JPH0341990U JP10175589U JP10175589U JPH0341990U JP H0341990 U JPH0341990 U JP H0341990U JP 10175589 U JP10175589 U JP 10175589U JP 10175589 U JP10175589 U JP 10175589U JP H0341990 U JPH0341990 U JP H0341990U
- Authority
- JP
- Japan
- Prior art keywords
- guide rail
- mounting holes
- printed circuit
- locking pieces
- sides
- 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
- 230000037431 insertion Effects 0.000 claims description 3
- 238000003780 insertion Methods 0.000 claims description 3
- 230000002265 prevention Effects 0.000 description 1
Landscapes
- Mounting Of Printed Circuit Boards And The Like (AREA)
Description
第１図、第２図は本考案の実施例を示す斜視図
、第３図は本考案実施例の作用説明図、第４図は
従来のプリント板誤挿入防止機構の一例を示す断
面図である。
１０……シエルフ、１１……プリント板、１２
……上部ガイドレール、１３……下部ガイドレー
ル、１２ａ〜１２ｅ，１３ａ〜１３ｅ……ガイド
レール、１４……コネクタ、１５ａ〜１５ｅ，１
６ａ〜１６ｅ……係止片、１７……取付穴、１８
，１９……突き当て部材。
Figures 1 and 2 are perspective views showing an embodiment of the present invention, Figure 3 is an explanatory view of the operation of the embodiment of the present invention, and Figure 4 is a sectional view showing an example of a conventional printed board incorrect insertion prevention mechanism. be. 10...Sielf, 11...Printed board, 12
...Upper guide rail, 13...Lower guide rail, 12a-12e, 13a-13e...Guide rail, 14...Connector, 15a-15e, 1
6a-16e...Locking piece, 17...Mounting hole, 18
, 19... Abutting member.
Claims (1)
ツトにおいて、 シエルフのガイドレール板に設けたガイドレー
ルの両側に、各ガイドレール毎に段階的に奥行き
方向の位置を変え、かつガイドレールの左右で異
なる位置にそれぞれ係止片を設けると共に、前記
プリント板のガイドレール挿入部の前記各係止片
と対応する位置にそれぞれ取付穴を設け、特定の
ガイドレールに設けた係止片に対応した取付穴に
着脱自在に突き当て部材を装着したことを特徴と
するプリント板誤挿入防止機構。[Claim for Utility Model Registration] In an electronic circuit unit equipped with multiple printed circuit boards, the position in the depth direction is changed stepwise for each guide rail on both sides of the guide rails provided on the guide rail plate of Shelf. , and locking pieces are provided at different positions on the left and right sides of the guide rail, and mounting holes are provided at positions corresponding to the respective locking pieces of the guide rail insertion portion of the printed board, and the mounting holes are provided on a specific guide rail. A mechanism for preventing incorrect insertion of a printed circuit board, characterized in that an abutment member is removably attached to a mounting hole corresponding to a locking piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10175589U JPH0341990U (en) | 1989-09-01 | 1989-09-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10175589U JPH0341990U (en) | 1989-09-01 | 1989-09-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0341990U true JPH0341990U (en) | 1991-04-22 |
Family
ID=31650686
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10175589U Pending JPH0341990U (en) | 1989-09-01 | 1989-09-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0341990U (en) |
-
1989
- 1989-09-01 JP JP10175589U patent/JPH0341990U/ja active Pending
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