JPS59154735U

JPS59154735U - push button switch

Info

Publication number: JPS59154735U
Application number: JP4865283U
Authority: JP
Inventors: 安藤　貞夫
Original assignee: 株式会社山武
Priority date: 1983-04-01
Filing date: 1983-04-01
Publication date: 1984-10-17
Also published as: JPH0245942Y2

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of drawings]

第１図はこの考案における押ボタンスイッチの外観斜視
図、第２図は第１図においてスイッチホルタ−よりも下
側の部分を示す側断面図、第３図は正断面図、第４図は
動作状態を説明するための正断面図、第５図は分解斜視
図、第６図ないし第９図はリードスイッチとマグネット
との相対関係を示すもので第６図および第８図は正面図
、第７図および第９図は側面図、第１０図および第１１
図はリードスイッチとマグネットとの相対関係を示す特
性図、第１２図および第１３図はカムとコイルスプリン
グとの関係を説明する正面図、第１４図は押ボタン動作
力とそのストロークとの関係を示す特性図、第１５図は
ベース部分の正面図、第１６図は第１５図の背面図、第
１７図は側面図、第１８図は第１５図の１８−１８線に
沿って切断し、これを矢印方向に見た側断面図、第１９
図はリードスイッチと抵抗および端子との関係を示す正
面図、第２０図は抵抗と端子との溶接状態を示す側断面
図である。Fig. 1 is an external perspective view of the pushbutton switch in this invention, Fig. 2 is a side sectional view showing the part below the switch halter in Fig. 1, Fig. 3 is a front sectional view, and Fig. 4 is 5 is an exploded perspective view, FIGS. 6 to 9 show the relative relationship between the reed switch and the magnet, and FIGS. 6 and 8 are front views. Figures 7 and 9 are side views, Figures 10 and 11.
The figure is a characteristic diagram showing the relative relationship between the reed switch and the magnet, Figures 12 and 13 are front views explaining the relationship between the cam and the coil spring, and Figure 14 is the relationship between the push button operating force and its stroke. Fig. 15 is a front view of the base part, Fig. 16 is a back view of Fig. 15, Fig. 17 is a side view, and Fig. 18 is a cut along line 18-18 of Fig. 15. , a side cross-sectional view of this seen in the direction of the arrow, No. 19
The figure is a front view showing the relationship between the reed switch, the resistor, and the terminal, and FIG. 20 is a side sectional view showing the welded state of the resistor and the terminal.

Claims

[Scope of utility model registration request]

A plunger 8 is provided at one end of the switch holder 5 so as to be movable up and down, and a base 12 is attached to the other end of the holder in the axial direction of the switch holder 5.A reed switch 14 is attached to the base on one side. A retainer 15 for holding the plunger 8 is provided in the middle part of the holder 5, and a peak 37 facing the other end of the plunger 8, and a pair of troughs 38.3 provided on both sides of the peak.
Further, one end of the coil spring 41 is engaged with one end of the cam 32, and the other end of the spring is engaged with the holder 5 on the other end side of the cam 32, Moreover, the cam 32 is provided with a magnet 51 at a position offset by a predetermined distance from the fulcrum of the cam, and the base 12 is further provided with first and second terminals 21 connected to both terminals of the reed switch 14. 22 is formed integrally through the base 12, and one end thereof is attached to the base 12 between the first and second terminals 21 and 22 with the retainer 1.
A third terminal 23 protruding from the surface of No. 5 in contact with the reed switch 14 is provided, and a through hole 25 is provided in a portion of the retainer 15 corresponding to the third terminal 23, and the third terminal 23 and the first terminal 21 or the second terminal
A push button switch in which a resistor 16 for limiting the surge current of the above-mentioned REIT switch 14 is connected between the terminal 22 of the REET switch 14.