JPH0486553U

JPH0486553U -

Info

Publication number: JPH0486553U
Application number: JP13075090U
Authority: JP
Priority date: 1990-11-30
Filing date: 1990-11-30
Publication date: 1992-07-28

Description

[Brief explanation of the drawing]

第１図乃至第３図はこの考案に係る車載用電子
機器のパネル着脱機構の実施例を示し、第１図は
上から見た状態を示す断面図、第２図はロツクを
外しパネルを引き出した状態を示す平面図、第３
図はイグニツシヨンキーオフ時の信号の流れを示
すブロツク図である。第４図及び第５図は従来例
の車載用電子機器のパネル着脱機構を示し、第４
図Ａは平面図、第４図Ｂは側面図、第５図Ａは平
面図、第５図Ｂはロツクを外しパネルを引き出し
た状態を示す平面図である。主な符号の説明、１……固定パネル、１ａ……
孔、１ｂ……凸部、２……プランジヤ、２ａ……
ソレノイド、２ｂ……プランジヤ部、２ｃ……フ
ツク部、３……ロツクレバー、３ａ……軸、３ｂ
……孔、３ｃ……フツク部、４……パネル、４ａ
……係合部、４ｂ……凹部、５……イグニツシヨ
ンキー、６……制御部、７……アラーム。 Figures 1 to 3 show an embodiment of the panel attachment/detachment mechanism for in-vehicle electronic equipment according to this invention. Figure 1 is a sectional view showing the state seen from above, and Figure 2 is a sectional view of the mechanism when the lock is released and the panel is pulled out. 3rd plan view showing the state
The figure is a block diagram showing the flow of signals when the ignition key is turned off. Figures 4 and 5 show the panel attachment/detachment mechanism of conventional in-vehicle electronic equipment.
Figure A is a plan view, Figure 4B is a side view, Figure 5A is a top view, and Figure 5B is a plan view showing the state in which the lock is removed and the panel is pulled out. Explanation of main symbols, 1...Fixed panel, 1a...
Hole, 1b...Protrusion, 2...Plunger, 2a...
Solenoid, 2b...Plunger part, 2c...Hook part, 3...Lock lever, 3a...Shaft, 3b
...hole, 3c...hook part, 4...panel, 4a
...Engaging portion, 4b...Recessed portion, 5...Ignition key, 6...Control unit, 7...Alarm.

Claims

[Scope of Claim for Utility Model Registration] 1. In a panel attachment/detachment mechanism for in-vehicle electronic equipment in which the panel is removed from a fixed panel by operating a lock release key, a plunger fixed to the fixed panel or chassis of the main body, and a plunger fixed to the fixed panel. A lock lever that is rotatably supported and operated by a plunger, an engaging part provided on a panel to engage with this lock lever and be locked in the installed state, and a control that controls the operation of the plunger by operating an ignition key. A panel attachment/detachment mechanism for an in-vehicle electronic device, characterized in that a lock lever is released in conjunction with an ignition key off operation. 2. The attachment/detachment mechanism for in-vehicle electronic equipment according to claim 1, wherein an alarm is sounded via the control unit when the ignition key is turned off.