JPS60158518A - Switch retaining knob unit - Google Patents
Switch retaining knob unitInfo
- Publication number
- JPS60158518A JPS60158518A JP1402084A JP1402084A JPS60158518A JP S60158518 A JPS60158518 A JP S60158518A JP 1402084 A JP1402084 A JP 1402084A JP 1402084 A JP1402084 A JP 1402084A JP S60158518 A JPS60158518 A JP S60158518A
- Authority
- JP
- Japan
- Prior art keywords
- switch
- knob
- knob unit
- retaining knob
- switch retaining
- 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
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
【発明の詳細な説明】
産業上の利用分野
本発明は、スイッチを駆動させるために使用するスイッ
チ押えツマミ装置に関するものである。DETAILED DESCRIPTION OF THE INVENTION Field of the Invention The present invention relates to a switch presser knob device used to drive a switch.
従来例の構成とその問題点
従来のWA置について第1図〜第3図を参照しながら説
明する。第1図は従来のスイッチ押えツマミ装置を示し
、1はスイッチ押えツマミ、2 G、を外装ケース、3
はスイッチ、4はスイッチ3を固定している基板である
。The configuration of a conventional WA system and its problems The conventional WA system will be explained with reference to FIGS. 1 to 3. Figure 1 shows a conventional switch presser knob device, where 1 is the switch presser knob, 2 G is the outer case, and 3 is the switch presser knob.
4 is a switch, and 4 is a board to which the switch 3 is fixed.
以上の様に構成された従来装置について動作説明を以下
に行う。すなわち、ツマミ1を下方に動作させる事によ
り、スイッチ3と接触し、その後、スイッチ3を下方に
動作させて働かせる。しかし−1−
ながら」配の様な構成においては、第2図に示す様に、
基板4が傾いて固定されている場合や、スイッチ3が基
板4に片浮きの状態で取付られた場合、スイッチ3の動
作方向軸心3aがツマミ1の動作IJ向軸軸心aと交わ
る関係となる。この場合、スイッチ3には第3図に示す
様な力が作用する事になる。号なわら、スイッチ3を下
方に押す力aど、スイッチ3を軸心3a方自と垂直の方
向にせlυ断させJ2うとする力すが作用する。この力
すにJ、す、スイッチ3の動作不良、破損、脱落などが
発生するという問題を有していた。The operation of the conventional device configured as described above will be explained below. That is, by moving the knob 1 downward, it comes into contact with the switch 3, and then the switch 3 is operated downward. However, in a configuration like ``-1-'', as shown in Figure 2,
When the board 4 is fixed at an angle or when the switch 3 is mounted on the board 4 with one side floating, the operating direction axis 3a of the switch 3 intersects with the operating IJ-direction axis a of the knob 1. becomes. In this case, a force as shown in FIG. 3 will act on the switch 3. However, a force such as a force that pushes the switch 3 downward acts to cause the switch 3 to break in a direction perpendicular to the axis 3a. This force has the problem that the switch 3 may malfunction, be damaged, or come off.
発明の1]的
本発明は一1記従来の問題点を解消覆るもので、スイッ
チに加わる力を自動的に一定方向に制限しをるスイッチ
押λツマミ装置を捉供することを目的とする。Aspects of the Invention The present invention solves and overcomes the problems of the prior art described in item 11, and aims to provide a switch push λ knob device that automatically limits the force applied to the switch in a certain direction.
発明の構成
本発明にJ:るスイッチ押えツマミS’mtil?は、
スイッチとの接触部を凹形球面に形成しており、これに
よりスイッチに加わる一定方向に制限し得る。Structure of the Invention The present invention includes a switch presser knob S'mtil? teeth,
The contact portion with the switch is formed into a concave spherical surface, thereby making it possible to limit the contact with the switch to a certain direction.
−2−
実施例の説明
以下に本発明の一実施例を第4図〜第6図に基づいて説
明する。ツマミ1の、このツマミ1とスイッチ3が接触
する部分を凹形球面5に形成している。以上の様に構成
したスイッチ押えツマミ装置について、問題発生時の動
作説明を以下に行う。-2- Description of Embodiment An embodiment of the present invention will be described below based on FIGS. 4 to 6. The part of the knob 1 where the knob 1 and the switch 3 come into contact is formed into a concave spherical surface 5. The operation of the switch presser knob device configured as described above when a problem occurs will be explained below.
ツマミ1を下方に動作さulその凹形球面1うをスイッ
チ3と接触させる。その接点を1)とする。さらにツマ
ミ1を下方に動作させると、P点を中心として、左側と
右側とでは右側の回転モーメントが大きいため、ツマミ
1は矢印R方向に回転しようとする。この時、接点[)
は凹形球面5に沿っ−(移動し、ツマミ1の回転を容易
にする。そして第6図に示す状態となる。この時、力は
凹形球面5の中心方向、つまりスイッチ3の中心方向に
集められる様になる。Move knob 1 downward to bring its concave spherical surface 1 into contact with switch 3. Let the contact point be 1). When the knob 1 is further moved downward, the knob 1 tends to rotate in the direction of the arrow R, since the rotational moment on the right side is larger between the left and right sides around point P. At this time, the contact point [)
moves along the concave spherical surface 5, making it easier to rotate the knob 1.Then, the state shown in FIG. It becomes like being gathered in.
発明の効采
以上の様に本発明によれば、スイッチ押えツマミの、ス
イッチと接触する部分の形状を凹形球面にする事により
、スイッチに加わる力の方向を自−3−
動的に一定の方向に集める事ができ、スイッチの動作不
良、破損、脱落などを防止できる。Effects of the Invention As described above, according to the present invention, the direction of the force applied to the switch is automatically kept constant by making the shape of the part of the switch holder knob that comes into contact with the switch into a concave spherical shape. This prevents the switch from malfunctioning, being damaged, or falling off.
第1図〜第3図は従来のスイッチ押えツマミ装置を示し
、第1図は正面図、第2図は問題の発生【)た状態を示
す正面図、第3図は問題発生時のツンミ+、=加わる力
関係を示した説明図、第4図〜第6図は本発明の一実施
例を示し、第4図は正面図、第5図は問題発生時の正面
図、第6図は問題発生時のツマミに加わる力関係を示す
説明図である。
1・・・ツマミ、2・・・外装ケース、3・・・スイッ
チ、4・・・基板、5・・・凹形球面
代理人 森 木 義 弘
−4−
第1図 第3図
第2図 第4図
力
65
第5図Figures 1 to 3 show a conventional switch presser knob device. Figure 1 is a front view, Figure 2 is a front view showing a state in which a problem has occurred, and Figure 3 is a front view showing a state in which a problem has occurred. , = Explanatory diagram showing the applied force relationship, Figures 4 to 6 show an embodiment of the present invention, Figure 4 is a front view, Figure 5 is a front view when a problem occurs, and Figure 6 is FIG. 3 is an explanatory diagram showing the force relationship applied to the knob when a problem occurs. 1... Knob, 2... Exterior case, 3... Switch, 4... Board, 5... Concave spherical agent Yoshihiro Moriki-4- Figure 1 Figure 3 Figure 2 Figure 4 Power 65 Figure 5
Claims (1)
押えツマミ装置。1. A switch holding knob device in which the contact part with the switch is formed into a concave spherical surface.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1402084A JPS60158518A (en) | 1984-01-27 | 1984-01-27 | Switch retaining knob unit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1402084A JPS60158518A (en) | 1984-01-27 | 1984-01-27 | Switch retaining knob unit |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS60158518A true JPS60158518A (en) | 1985-08-19 |
Family
ID=11849504
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1402084A Pending JPS60158518A (en) | 1984-01-27 | 1984-01-27 | Switch retaining knob unit |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS60158518A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5699912A (en) * | 1995-06-15 | 1997-12-23 | Uni-Charm Corporation | Container for wetted tissues |
-
1984
- 1984-01-27 JP JP1402084A patent/JPS60158518A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5699912A (en) * | 1995-06-15 | 1997-12-23 | Uni-Charm Corporation | Container for wetted tissues |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS60158518A (en) | Switch retaining knob unit | |
JP3027524B2 (en) | Connecting device for cable and operating member | |
JP3250293B2 (en) | Electric pencil sharpener | |
KR920003516Y1 (en) | Fixed device for a hard disc playing | |
JPS6097272U (en) | Drive devices such as chisels in automatic deburring equipment | |
JPS601873U (en) | Drive unit with built-in brake | |
JPS5899U (en) | YO-YO Despina | |
JPS6051845U (en) | spring switch | |
JPS60136486U (en) | Plug structure for electrical equipment | |
JPS6021288U (en) | washing machine | |
JPS6089621U (en) | Detection mechanism of cassette half detection hole | |
JPS60159540U (en) | Tape tension arm mechanism | |
JPS5928892U (en) | Tape cleaning device | |
JPS6173272A (en) | Driving system of magnetic disk driving device | |
JPS58184429U (en) | Cassette detection actuator mechanism | |
JPS606381U (en) | Rotating body attachment device | |
JPS6094746U (en) | spring switch | |
JPS58159602U (en) | Case lid mounting device | |
JPS609092U (en) | Door mounting device for cassette loading device | |
JPS60123270A (en) | Screwing device | |
JPS5822229U (en) | positioning device | |
JPS6124348U (en) | wiper arm | |
JPS60145619U (en) | Rotational force transmission mechanism | |
JPS59149249U (en) | Structure to prevent cassette half from popping out in cassette player | |
JPS59138130U (en) | Operating device for sliding operating member |