JPH0470783U

JPH0470783U -

Info

Publication number: JPH0470783U
Application number: JP11389590U
Authority: JP
Priority date: 1990-10-30
Filing date: 1990-10-30
Publication date: 1992-06-23

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案の一実施例に係る電子回路基板
の着脱レバーを示す要部の側断面図、第２図はそ
の正面図、第３図はその斜視図、第４図は従来の
電子回路基板の着脱レバーの一例を示す要部の側
断面図、第５図はその斜視図である。１……電子回路基板、２……シエルフ、３……
溝部、４……着脱レバー、４ａ……第二の着脱レ
バー、４ｂ……第一の着脱レバー、５……回転軸
、５ａ……回転軸、６……コネクタ、７……係合
突起、Ａ……係合位置、Ｂ……解除位置。 Fig. 1 is a side cross-sectional view of the main parts showing the attachment/detachment lever of an electronic circuit board according to an embodiment of the present invention, Fig. 2 is a front view thereof, Fig. 3 is a perspective view thereof, and Fig. 4 is a conventional electronic circuit board attachment/detachment lever. FIG. 5 is a side sectional view of a main part showing an example of a circuit board attachment/detachment lever, and FIG. 5 is a perspective view thereof. 1...Electronic circuit board, 2...Shelf, 3...
Groove portion, 4... Attachment/detachment lever, 4a... Second attachment/detachment lever, 4b... First attachment/detachment lever, 5... Rotation shaft, 5a... Rotation shaft, 6... Connector, 7... Engagement protrusion, A...engaged position, B...released position.

Claims

【実用新案登録請求の範囲】[Scope of utility model registration request]

シエルフ内に挿入されてプラグイン実装される
電子回路基板に設けられ該電子回路基板をシエル
フに対して挿抜するための着脱レバーにおいて、
電子回路基板面に沿つて回動自在に軸支され、電
子回路基板の挿入時にシエルフに形成された溝部
に係止する第一の着脱レバー体と、この第一の着
脱レバー体に該第一の着脱レバー体の回転面に直
角な面に沿つて回動可能に軸支され、電子回路基
板の挿入後に回動されてシエルフに形成された上
記溝部に係合する第二の着脱レバー体とを備えて
構成したことを特徴とする電子回路基板の着脱レ
バー。 An attachment/detachment lever provided on an electronic circuit board inserted into a shelf and plug-in mounted for inserting and removing the electronic circuit board from the shelf,
A first attachment/detachment lever body is rotatably supported along the surface of the electronic circuit board and engages in a groove formed in the shelf when the electronic circuit board is inserted; a second attachment/detachment lever body which is pivotally supported for rotation along a plane perpendicular to the rotation plane of the attachment/detachment lever body, and which is rotated after insertion of the electronic circuit board and engages with the groove formed in the shelf; An attachment/detachment lever for an electronic circuit board, characterized by comprising: