JPH0454491U

JPH0454491U -

Info

Publication number: JPH0454491U
Application number: JP9444290U
Authority: JP
Priority date: 1990-09-07
Filing date: 1990-09-07
Publication date: 1992-05-11

Description

[Brief explanation of the drawing]

図面は本案の実施例を示すもので、第１図は分
解した状態を、第２図は完成状態を、夫々しめす
実体斜視図、第３図は外枠と基板、蓋体とのビス
止め部位を示す要部拡大断面図である。１……外枠、２……段部、３……端子台、４，
４′……電子部品、５……基板、６……蓋体、Ｂ
……ビス、ｈ，ｈ′，ｈ″……ビス孔、Ｎ……ナ
ツト。 The drawings show an embodiment of the present invention; Fig. 1 is an exploded state, Fig. 2 is a perspective view of the completed state, and Fig. 3 is a screw fixing part between the outer frame, the base plate, and the lid. FIG. 2 is an enlarged sectional view of main parts. 1...Outer frame, 2...Step part, 3...Terminal block, 4,
4'...Electronic component, 5... Board, 6... Lid, B
...screw, h, h', h''...screw hole, N...nut.

Claims

[Scope of utility model registration request]

An outer frame 1 having a T-shaped cross section with a stepped portion 2 provided with a plurality of screw holes h on the inside, a terminal block 3 on one side, and a plurality of electronic components 4, 4' on the same side. , a substrate 5 having a screw hole h' drilled to match the screw hole h on its circumferential side and having a gap g from the inner wall of the outer frame; It has a screw hole h'' drilled to match the screw hole h of the outer frame, and is formed so that the part protrudes so as to cover the electronic components 4, 4';
The outer frame 1 also includes a lid body 6 made of a non-flammable transparent resin and having the same external dimensions as the substrate 5.
, the substrate 5 and the lid 6 have their respective screw holes h, h'
, h'', screws b are inserted into the outer frame stepped portion 2, and fixed with nuts N on the back surface of the outer frame stepped portion 2, and the gap g is filled with a sealing material 7.