JPH0186135U - - Google Patents
Info
- Publication number
- JPH0186135U JPH0186135U JP18286587U JP18286587U JPH0186135U JP H0186135 U JPH0186135 U JP H0186135U JP 18286587 U JP18286587 U JP 18286587U JP 18286587 U JP18286587 U JP 18286587U JP H0186135 U JPH0186135 U JP H0186135U
- Authority
- JP
- Japan
- Prior art keywords
- push button
- protrusion
- hole
- panel
- contact
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000004323 axial length Effects 0.000 claims 1
Description
第１図は本考案のプツシユボタン機構の一実施
例の断面図、第２図は従来のプツシユボタン機構
の例の断面図である。
６……タクトスイツチ、７……接触子、１１…
…円形の軸、１２……フランジ、１３……突起、
１４……パネル、１５……貫通孔、１６……切込
み、１７……半円形空洞。
FIG. 1 is a sectional view of an embodiment of the push button mechanism of the present invention, and FIG. 2 is a sectional view of an example of a conventional push button mechanism. 6...tact switch, 7... contactor, 11...
...Circular shaft, 12...Flange, 13...Protrusion,
14...Panel, 15...Through hole, 16...Notch, 17...Semicircular cavity.
Claims (1)
ボタンとからなり、前記プツシユボタンの中心軸
とほゞ同軸に設けられ軸方向に弾性的に移動可能
な接触子を有するタクトスイツチの電気回路を、
この接触子を前記プツシユボタンが押すことによ
つて開閉するプツシユボタン機構において、 前記プツシユボタンは、円形の軸と、その一端
に軸心に直角に設けられた円盤形のフランジと、
前記フランジから所定の長さ離れて軸の側面にほ
ゞ直方体の形状でその対向する一対の側面が中心
軸に平行に設けられた突起とからなり、 前記パネルは、プツシユボタンの取付け部分に
、前記円形の軸と嵌合する貫通孔を有し、前記貫
通孔の外周の一方の端面から前記所定の長さより
短い１箇所の区間には、前記突起の軸方向の通過
を可能とする溝型の切込みを有し、前記切込み終
端とパネルのもう一方の端面との間には、前記突
起の軸方向の長さより僅に長く、前記突起が円形
の軸を中心に回転することを可能にするほゞ半円
形の断面の空洞を有し、 前記プツシユボタンを前記貫通孔に挿入し、空
洞内を回転させて孔内に保持した後、前記プツシ
ユボタンが前記タクトスイツチの接触子と常時接
触して保持されていることを特徴とするプツシユ
ボタン機構。[Claims for Utility Model Registration] A tact switch comprising a panel and a push button attached to the panel, and having a contact that is provided substantially coaxially with the central axis of the push button and is elastically movable in the axial direction. electric circuit,
In the push button mechanism that opens and closes when the push button presses the contact, the push button includes a circular shaft, a disk-shaped flange provided at one end of the circular shaft at right angles to the shaft center,
The panel includes a protrusion provided on a side surface of the shaft at a predetermined distance from the flange, the protrusion having a substantially rectangular parallelepiped shape with a pair of opposing side surfaces parallel to the central axis; It has a through hole that fits with a circular shaft, and a groove-shaped section that is shorter than the predetermined length from one end surface of the outer periphery of the through hole is provided with a groove that allows the protrusion to pass through in the axial direction. a notch, between the end of the notch and the other end face of the panel, slightly longer than the axial length of the protrusion and capable of allowing the protrusion to rotate about a circular axis; It has a cavity with a semicircular cross section, and after the push button is inserted into the through hole, rotated in the cavity, and held in the hole, the push button is held in constant contact with the contact of the tact switch. Push-button mechanism characterized by
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18286587U JPH0186135U (en) | 1987-11-30 | 1987-11-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18286587U JPH0186135U (en) | 1987-11-30 | 1987-11-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0186135U true JPH0186135U (en) | 1989-06-07 |
Family
ID=31474306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18286587U Pending JPH0186135U (en) | 1987-11-30 | 1987-11-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0186135U (en) |
-
1987
- 1987-11-30 JP JP18286587U patent/JPH0186135U/ja active Pending