JPH0321892U - - Google Patents
Info
- Publication number
- JPH0321892U JPH0321892U JP8281689U JP8281689U JPH0321892U JP H0321892 U JPH0321892 U JP H0321892U JP 8281689 U JP8281689 U JP 8281689U JP 8281689 U JP8281689 U JP 8281689U JP H0321892 U JPH0321892 U JP H0321892U
- Authority
- JP
- Japan
- Prior art keywords
- printed circuit
- tape
- circuit board
- metal casing
- guide rail
- 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
- 239000002184 metal Substances 0.000 claims description 7
- 238000010586 diagram Methods 0.000 description 7
Landscapes
- Mounting Of Printed Circuit Boards And The Like (AREA)
Description
第１図は本考案の一実施例を示す構成図、第２
図はプリント回路基板とテープ状金属のバネ部の
関係の説明図、第３図は実施例１の説明図、第４
図は実施例２の説明図、第５図は実施例３の説明
図、第６図は実施例３のガイドレール形状図、第
７図は実施例３のテープ状金属の形状図である。
１……プリント回路基板、２……グランドパタ
ーン、３……ガイドレール、４……金属筐体、５
……バツクプレーン、６……テープ状金属。
Fig. 1 is a configuration diagram showing one embodiment of the present invention;
The figure is an explanatory diagram of the relationship between the printed circuit board and the tape-shaped metal spring part, FIG. 3 is an explanatory diagram of the first embodiment, and the fourth
FIG. 5 is an explanatory diagram of Embodiment 2, FIG. 5 is an explanatory diagram of Embodiment 3, FIG. 6 is a guide rail shape diagram of Embodiment 3, and FIG. 7 is a shape diagram of tape-shaped metal of Embodiment 3. 1... Printed circuit board, 2... Ground pattern, 3... Guide rail, 4... Metal casing, 5
... Backplane, 6 ... Tape-shaped metal.
Claims (1)
続する構造の電子装置において、プリント回路基
板を金属筐体に取りつけられたバツクプレーンの
コネクタに挿入する際の案内溝を形成するガイド
レールで、 (a) 案内溝の両側もしくは片側にバネ力によつ
てプリント回路基板を挟み込むようにした電気的
低抵抗のテープ状部材を設け、 (b) 該テープ状部材は電気的低抵抗の接続手段
により金属筐体と接続されているガイドレールで
、プリント回路基板の表面に設けられたグランド
パターンと金属筐体を上記テープ状部材を介して
導通させることを特徴とした導電性ガイドレール
。[Scope of claim for utility model registration] Forming a guide groove when inserting a printed circuit board into a connector of a backplane attached to a metal casing in an electronic device having a structure in which multiple printed circuit boards are connected by a backplane. In the guide rail, (a) a tape-like member with low electrical resistance is provided on both sides or one side of the guide groove to sandwich the printed circuit board by spring force, and (b) the tape-like member has low electrical resistance. A conductive guide rail that is connected to a metal casing by a connecting means, and is characterized in that the ground pattern provided on the surface of a printed circuit board and the metal casing are electrically connected through the tape-shaped member. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8281689U JPH0321892U (en) | 1989-07-13 | 1989-07-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8281689U JPH0321892U (en) | 1989-07-13 | 1989-07-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0321892U true JPH0321892U (en) | 1991-03-05 |
Family
ID=31629958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8281689U Pending JPH0321892U (en) | 1989-07-13 | 1989-07-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0321892U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006278561A (en) * | 2005-03-28 | 2006-10-12 | Mitsumi Electric Co Ltd | Communication apparatus |
| JP2006278559A (en) * | 2005-03-28 | 2006-10-12 | Mitsumi Electric Co Ltd | Communication apparatus |
| JP2011253995A (en) * | 2010-06-03 | 2011-12-15 | Mitsubishi Electric Corp | On-vehicle device |
| JP7053975B1 (en) * | 2021-05-20 | 2022-04-12 | 三菱電機株式会社 | Slide rails and electronic devices |
-
1989
- 1989-07-13 JP JP8281689U patent/JPH0321892U/ja active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006278561A (en) * | 2005-03-28 | 2006-10-12 | Mitsumi Electric Co Ltd | Communication apparatus |
| JP2006278559A (en) * | 2005-03-28 | 2006-10-12 | Mitsumi Electric Co Ltd | Communication apparatus |
| JP4529758B2 (en) * | 2005-03-28 | 2010-08-25 | ミツミ電機株式会社 | Communication equipment |
| JP2011253995A (en) * | 2010-06-03 | 2011-12-15 | Mitsubishi Electric Corp | On-vehicle device |
| JP7053975B1 (en) * | 2021-05-20 | 2022-04-12 | 三菱電機株式会社 | Slide rails and electronic devices |
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