JPS6223748U

JPS6223748U -

Info

Publication number: JPS6223748U
Application number: JP11612085U
Authority: JP
Priority date: 1985-07-29
Filing date: 1985-07-29
Publication date: 1987-02-13

Description

[Brief explanation of the drawing]

第１図：断面図、第２図：像の位置関係、第３
図：取付位置。 ……凹レンズ、……長方形凹面鏡、……
凸レンズ。※番／６２−２３７４９ Figure 1: Cross-sectional view, Figure 2: Positional relationship of images, Figure 3
Figure: Mounting position. ...concave lens, ...rectangular concave mirror, ...
convex lens. *Number/62-23749

[Brief explanation of the drawing]

第１図は本考案の一実施例を示す分解斜視図、
第２図は取付板の詳細斜視図、第３図Ａ，Ｂはノ
ブ構造の拡大側面図及拡大正面図、第４図は取付
板内に筐体が挿入された状態の正面図、第５図は
取付板に筐体を固定した状態を示す正面図、第６
図は従来装置の分角解斜視図である。１１……筐体、１２……突起、１３ａ……係合
溝、１３ｂ……取付板の後端縁、１３ｃ……円孔
、１３ｄ……ピン、１４ａ……ノブ抜け止め部、
１４ｂ……案内溝、１４ｃノブ溝、１５……取付
板固定孔。 FIG. 1 is an exploded perspective view showing an embodiment of the present invention;
Figure 2 is a detailed perspective view of the mounting plate, Figures 3A and B are enlarged side views and enlarged front views of the knob structure, Figure 4 is a front view of the case inserted into the mounting plate, and Figure 5. The figure is a front view showing the case fixed to the mounting plate.
The figure is an exploded perspective view of a conventional device. 11... Housing, 12... Protrusion, 13a... Engagement groove, 13b... Rear end edge of mounting plate, 13c... Circular hole, 13d... Pin, 14a... Knob retainer,
14b...Guide groove, 14c knob groove, 15...Mounting plate fixing hole.

Claims

[Scope of Claim for Utility Model Registration] In a mounting structure for an in-vehicle electronic device case in which the electronic device case is attached to a mounting plate provided on the vehicle side, at least one attachment/detachment device is provided symmetrically outwardly on the left and right sides of the case. A horizontal engagement groove is cut out at a predetermined height at the rear end of the left and right side plates of the mounting plate, which is formed into an inverted U shape and has a plurality of long fixing holes arranged in the top plate. A knob is rotatably supported in a through hole provided at the closed end of one of the engaging grooves, and an engaging protrusion protruding outward is provided in the vicinity of the through hole, and the knob is provided with an engaging protrusion that protrudes outward. An engagement groove having the same shape as the engagement groove is drilled almost to the center, and has an arcuate guide groove that can be rotated 90 degrees by engaging with the engagement protrusion of the mounting plate, and the protrusion for attaching and detaching the housing. A mounting structure for a case of an in-vehicle electronic device, characterized in that the case is fixed to the mounting plate by fitting the knob into a horizontal engagement groove provided on a side plate of the mounting plate and then rotating the knob by 90 degrees.