JPH0184477U

JPH0184477U -

Info

Publication number: JPH0184477U
Application number: JP1987181769U
Authority: JP
Priority date: 1987-11-27
Filing date: 1987-11-27
Publication date: 1989-06-05
Anticipated expiration: 2002-11-27
Also published as: JPH0521499Y2

Description

[Brief explanation of the drawing]

第１図はストツパー機構５の構造を示す斜視図
、第２図はカーステレオ本体１に取り付けられる
カーステレオ本体パネル１１を示す図であり、同
図ａは正面図、同図ｂは同図ａのＡ―Ａ線上断面
矢視図、同図ｃは同図ａのＢ―Ｂ線上断面矢視図
、第３図はアース板６を示す平面図、第４図は操
作ユニツト３を示す図であり、同図ａは正面図、
同図ｂは裏面図、同図ｃは同図ａに示す矢印方
向から見た側面図、同図ｄは同図ａに示す矢印Ｈ
方向から見た側面図、第５図ａ，ｂはカーステレ
オ本体１の凹部１２に操作ユニツト３を装着する
状態を示す側断面図、第６図は押し上げ部材５１
を示す図であり、同図ａは正面図、同図ｂは側面
図、第７図はロツクレバー５３を示す図であり、
同図ａは正面図、同図ｂは側面図、同図ｃは底面
図、第８図はストツパー機構５に操作ユニツト３
の係合突起３２を挿入する状態を示す図である。図中、１……カーステレオ本体、１１……カー
ステレオ本体パネル、１２……凹部、３……操作
ユニツト、３２……係合突起、５……ストツパー
機構、５１……押し上げ部材、５１４……当接面
、５２……バネ手段、５３……ロツクレバー、５
３４……係止部、５３５……傾斜面、５４……バ
ネ手段、である。 FIG. 1 is a perspective view showing the structure of the stopper mechanism 5, and FIG. 2 is a view showing the car stereo main body panel 11 attached to the car stereo main body 1, in which figure a is a front view and figure b is a front view. Figure c is a cross-sectional view taken along the line A--A of Figure A, Figure 3 is a plan view showing the grounding plate 6, and Figure 4 is a view showing the operating unit 3. Yes, figure a is a front view,
Figure b is a back view, figure c is a side view seen from the direction of the arrow shown in figure a, figure d is an arrow H shown in figure a.
5a and 5b are side sectional views showing a state in which the operating unit 3 is installed in the recess 12 of the car stereo body 1, and FIG. 6 is a side view of the push-up member 51.
FIG. 7A is a front view, FIG. 7B is a side view, and FIG. 7 is a view showing the lock lever 53.
Figure a is a front view, Figure b is a side view, Figure c is a bottom view, and Figure 8 shows the stopper mechanism 5 and the operating unit 3.
FIG. 3 is a diagram showing a state in which the engaging protrusion 32 is inserted. In the figure, 1... Car stereo body, 11... Car stereo body panel, 12... Recess, 3... Operation unit, 32... Engagement protrusion, 5... Stopper mechanism, 51... Pushing member, 514... ...Abutting surface, 52...Spring means, 53...Lock lever, 5
34...Locking portion, 535...Slanted surface, 54...Spring means.

Claims

[Scope of utility model registration request]

The electronic device includes an electronic device main body and an operating unit that is detachably attached to a recess formed in the electronic device main body, an engaging protrusion is formed at a predetermined position on a side surface of the operating unit, and the electronic device main body is provided with the operating unit. A lock lever having a push-up member having a contact surface that comes into contact with an engagement protrusion of the unit, a spring means for pushing the push-up member up in a direction in which the operation unit is removed, and a locking portion that locks the engagement protrusion of the operation unit. and a stopper mechanism constituted by a spring means that springs the lock lever, and when the operating unit is housed in the recess of the electronic device main body, the engaging protrusion of the operating unit engages the locking portion of the lock lever of the stopper mechanism. The lock lever is pressed and moved against the elasticity of the spring means, and the push-up member is pushed down, and the lowering progresses further and the lock lever engages with the upper part of the engagement protrusion. The sliding contact is removed and the lock lever moves onto the engagement protrusion.
A mechanism for attaching and detaching an operating unit of an electronic device, characterized in that it engages with the operating unit of the electronic device.