JPH0392328U

JPH0392328U -

Info

Publication number: JPH0392328U
Application number: JP142190U
Authority: JP
Priority date: 1990-01-10
Filing date: 1990-01-10
Publication date: 1991-09-19

Description

[Brief explanation of the drawing]

第１図は本考案の一実施例を示すスイツチ操作
機構の断面図、第２図はその要部を示す組立図、
第３図は第１図のスイツチ操作機構の動作状態を
示す断面図、第４図は本考案によるスイツチ操作
機構の外観を示す図でＡは上面図、Ｂは正面図、
Ｃは側面図、第５図は本考案を適用した音響機器
の外観図でＡは正面図、Ｂは側面図、第６図は従
来例を示す正面図、第７図は他の従来例を示す断
面図である。１……エスカツシヨン、１ａ……回動中心軸、
２……プリント配線基板、３……タクトスイツチ
、４……ノブ、４ｂ，４ｃ……ノブ足部、５……
ノブ中立保持用リブ、６……アクチユエータ、６
ａ，６ｂ……スイツチ押圧部。 Fig. 1 is a sectional view of a switch operating mechanism showing an embodiment of the present invention, Fig. 2 is an assembly drawing showing its main parts,
3 is a sectional view showing the operating state of the switch operating mechanism shown in FIG. 1, and FIG. 4 is a view showing the external appearance of the switch operating mechanism according to the present invention, in which A is a top view, B is a front view,
C is a side view, FIG. 5 is an external view of the audio equipment to which the present invention is applied, A is a front view, B is a side view, FIG. 6 is a front view of a conventional example, and FIG. 7 is another conventional example. FIG. 1... Escutcheon, 1a... Rotation center axis,
2... Printed wiring board, 3... Tact switch, 4... Knob, 4b, 4c... Knob foot, 5...
Knob neutral holding rib, 6...actuator, 6
a, 6b...Switch pressing part.

Claims

[Scope of utility model registration request]

A rotating shaft provided integrally with the panel, a knob position regulating section provided on the rotating shaft, and a knob that is rotatably locked to the rotating shaft and whose position is regulated by the knob position regulating section. and an operating member that, in response to a rotational operation of the knob, moves backward by a small amount than the amount of movement of the knob due to the rotation, and operates a switch arranged at the rear of the panel. .