JPS6231839U

JPS6231839U -

Info

Publication number: JPS6231839U
Application number: JP12270885U
Authority: JP
Priority date: 1985-08-12
Filing date: 1985-08-12
Publication date: 1987-02-25
Also published as: JPH0334817Y2

Description

[Brief explanation of the drawing]

第１図は本考案の第１実施例の平面図イと正面
図（但し、本体１０を除去して示す）ロとを示す
図、第２図は第１図の押しボタン２１の単体斜視
図、第３図は第１図の支持体２２の単体斜視図イ
と側面図ロとを示す図、第４図は本考案の第２実
施例を示す平面図である。第１，２，３，４図において、１０は送受話器
の本体（装置本体）、１０ａは側壁、１０ｂは貫
通穴、１１はプリント板、１２，１３は音量調整
スイツチ（調整用スイツチ）、２１，３１は押し
ボタン、２１―１，２１―２，３１―１，３１―
２は押しボタンの端部、２１ａ，２１ｂはスイツ
チ押圧棒体（スイツチ押圧手段）、３１ａ，３１
ｂはスイツチ押圧用円錐コイルばね（スイツチ押
圧手段）、２１ｃ，３１ｅは被支持部、２１ｆ，
３１ｆは押しボタンの押圧用凸部、２２，３２は
支持体、２２ｃは支持腕（弾性復帰手段）、３１
ｇ，３１ｈは弾性変形部（弾性復帰手段）、をそ
れぞれ示す。 FIG. 1 is a plan view A and a front view B (with the main body 10 removed) of the first embodiment of the present invention, and FIG. 2 is a perspective view of the push button 21 shown in FIG. 1. 3 is a perspective view A and a side view B of the support body 22 of FIG. 1, and FIG. 4 is a plan view showing a second embodiment of the present invention. In Figures 1, 2, 3, and 4, 10 is the main body of the handset (device main body), 10a is the side wall, 10b is a through hole, 11 is a printed board, 12, 13 is a volume adjustment switch (adjustment switch), 21 , 31 is a push button, 21-1, 21-2, 31-1, 31-
2 is the end of the push button, 21a, 21b are switch pressing rods (switch pressing means), 31a, 31
b is a conical coil spring for pressing the switch (switch pressing means), 21c and 31e are supported parts, 21f,
31f is a convex part for pressing the push button, 22 and 32 are supports, 22c is a support arm (elastic return means), 31
g and 31h respectively indicate elastic deformation portions (elastic return means).

Claims

[Claims for Utility Model Registration] A pair of switch pressing means 2 disposed opposite to a pair of adjustment switches 12 and 13 disposed at a predetermined distance in a predetermined device main body 10, respectively.
1a, 21b, 31a, 31b at both ends 21-1
, 21-2, 31-1, 31-2,
Also, it has supported parts 21c and 31c on the inside of the central part, and further has pressing convex parts 21f and 31f on the outside of the central part.
The push buttons 21, 31 are integrally formed, the supports 22, 32 are disposed approximately between the pair of switches 12, 13, and the push buttons 21, 31 are arranged in a pressing convex portion 21f. , 31f are loosely inserted into the through hole 10b provided in the side wall 10a of the apparatus main body from the inside, and both ends 21-1, 21-2, 31-1, 32-2 thereof.
are brought into contact with the inner surface of the side wall 10a, and the supported portions 21c, 31e are brought into contact with the supports 22, 32.
The elastic return means 22c of the support body 22 or the elastic return means 31g, 3 of the push button 31 itself
1h, the outer surfaces of both end portions 21-1, 21-2, 31-1, 31-2 of the push buttons 21, 31 are elastically pressed against the inner surface of the side wall 10a of the device main body. An adjustment switch operation mechanism featuring: