JPH03116632U

JPH03116632U -

Info

Publication number: JPH03116632U
Application number: JP2500890U
Authority: JP
Priority date: 1990-03-15
Filing date: 1990-03-15
Publication date: 1991-12-03

Description

[Brief explanation of drawings]

第１図は本考案に係る操作釦装置の一実施例を
示す断面図、第２図は第１図の操作釦装置の正面
図、第３図は第１図の操作釦装置の動作を説明す
る説明図、第４図は従来の操作釦装置を示す断面
図、第５図は従来の誤動作防止手段が設けられた
操作釦装置の断面図、第６図は第５図の操作釦装
置の正面図である。２１……操作釦装置、２２……回転軸、２３…
…操作釦、２３ａ，２３ｂ……弾性片、２３ｃ，
２３ｆ……突起部、２３ｄ，２３ｇ，２５ａ，２
６ａ……押圧部、２４……回路基板、２５……再
生回路スイツチ、２６……録画回路スイツチ、２
７……パネル。 FIG. 1 is a sectional view showing an embodiment of the operating button device according to the present invention, FIG. 2 is a front view of the operating button device shown in FIG. 1, and FIG. 3 explains the operation of the operating button device shown in FIG. 1. 4 is a sectional view showing a conventional operating button device, FIG. 5 is a sectional view of an operating button device equipped with a conventional malfunction prevention means, and FIG. 6 is a sectional view of the operating button device shown in FIG. 5. It is a front view. 21... Operation button device, 22... Rotating shaft, 23...
...Operation button, 23a, 23b...Elastic piece, 23c,
23f...Protrusion, 23d, 23g, 25a, 2
6a...Press portion, 24...Circuit board, 25...Reproduction circuit switch, 26...Recording circuit switch, 2
7...Panel.

Claims

[Claims for Utility Model Registration] The first unit operated by pressing the pressing part
and a second circuit switch, which are formed in a seesaw shape with a rotating shaft as a fulcrum, and one end of which is used as an operation section, and by pushing from the surface of the one end, the back surface of the one end becomes the first circuit switch. It is characterized by comprising a seesaw-shaped operation button that presses the pressing part of the circuit switch and pulls one end side from the back side so that the back side of the other end side presses the pressing part of the second circuit switch. Operation button device.