JPS6024A - Composite switch - Google Patents
Composite switchInfo
- Publication number
- JPS6024A JPS6024A JP10781584A JP10781584A JPS6024A JP S6024 A JPS6024 A JP S6024A JP 10781584 A JP10781584 A JP 10781584A JP 10781584 A JP10781584 A JP 10781584A JP S6024 A JPS6024 A JP S6024A
- Authority
- JP
- Japan
- Prior art keywords
- operating shaft
- switch
- shaped cam
- switches
- composite switch
- 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.)
- Granted
Links
- 239000002131 composite material Substances 0.000 title claims description 7
- 230000007935 neutral effect Effects 0.000 description 1
Landscapes
- Adjustable Resistors (AREA)
- Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
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】
本発明は、ラジオ受信機、ステレオ等の音響機器その他
において、１個のスイッチで主電源の開閉と共に主電源
ＯＮの状態において一部の回路のみの開閉を行うのに適
した複合スイッチの構造に関するもので６Ｄ、回転操作
式可変抵抗器等と組合せて同一の操作軸のブツシュまた
は操作によって主接点間の開閉を行うと共にさらに操作
軸のプルブツシュ操作によって他の副接点間の開閉を行
うことのできる複合スイッチを提供しようとするもので
ある。DETAILED DESCRIPTION OF THE INVENTION The present invention enables a single switch to open and close the main power supply and to open and close only some circuits when the main power supply is ON in audio equipment such as radio receivers and stereos. This relates to the structure of a suitable composite switch, 6D, which is used in combination with a rotary variable resistor, etc., to open/close between main contacts by pushing or operating the same operating shaft, and to open/close between other sub-contacts by pulling or pushing the operating shaft. The present invention aims to provide a composite switch that can open and close the switch.
以下、本発明の一実施例について回転操作式可変抵抗器
と組合せた複合スイッチを図面と共に説明する。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described below with reference to the drawings, in which a composite switch combined with a rotary variable resistor is used.
第１図は本発明の主要部をなすスイッチＩの後部にブツ
シュ式スイッチ■を接続したもので、スプリング４によ
って可動接点をなすＵ字形カム３は前端子６側あるいは
後端子７側に倒れ、それぞれの端子６，７に接触するよ
うイテ］勢されており、上記Ｕ字形カム３は中端子５に
導通した支持鈑１６によシ回動自在に支持されている。In Fig. 1, a bush type switch (■) is connected to the rear of a switch (I) which constitutes the main part of the present invention, and a U-shaped cam (3) forming a movable contact is tilted toward the front terminal (6) side or rear terminal (7) side by a spring (4). The U-shaped cam 3 is rotatably supported by a support plate 16 electrically connected to the middle terminal 5.
操作軸１の先端には駆動駒２が固着されており、この操
作軸１の引押動作で駆動駒２の先端凸部２ａがＵ字形カ
ム３の切起部３ａ３るいは３ｂを押し、Ｕ字形カム３を
前方あるいは後方に倒す。この時、Ｕ字形カム３は中立
状態を過ぎると、スプリング４の反発力で自ら駆動駒２
ａに押された側へ倒れ込む。A driving piece 2 is fixed to the tip of the operating shaft 1, and when the operating shaft 1 is pulled and pushed, the protruding portion 2a at the tip of the driving piece 2 pushes the cutout portion 3a3 or 3b of the U-shaped cam 3, and the U-shaped cam 3 is pressed. Tilt the glyph cam 3 forward or backward. At this time, after the U-shaped cam 3 passes the neutral state, the repulsive force of the spring 4 causes the U-shaped cam 3 to automatically move the drive piece 2.
Fall down to the side pushed by a.
ここテ、該操作軸１はスイッチＩのＵ字形カム３の操作
に必要なストロークとさらに組合されたブツシュ式スイ
ッチ■を操作するのに必要なストロークを満足するよう
軸長を設定しである。捷だ、組合されたスイッチ（第１
図はブツシュ式スイッチ■）を操作するため、第２図に
示すようにＵ字形カム３は前方せたけ後方に倒れた際、
倒れた軸線方向にさらに駆動駒２を動ずことができ、そ
の反対方向には一定押力あるいは引き力（スプリング４
を適宜選定することにより調整ができる）以上の力を加
えないと動かせないようにＵ字形カム３の切起部３！Ｌ
、ｓｂ及び駆動駒２の先端部２′Ｂ−は設定されてい
る。そして、第１図の状態より該操作軸１を押すとＵ字
形カム３の切起部３ｂが駆動駒２の先端部２ａに押され
て、軽い節度感でＵ字形カム３は後端子７に接する状態
まで倒れると共に操作軸１先端は後段のブツシュ式スイ
ッチ■の駆動体１８に接し、さらに操作軸１を押すと駆
動駒２の先端部２Ｂ−はＵ字形カム３から離れ、後のブ
ツシュ式スイッチ■を切替えることができる。Here, the shaft length of the operating shaft 1 is set so as to satisfy the stroke necessary to operate the U-shaped cam 3 of the switch I and the stroke necessary to operate the combined bush type switch (2). It's a combination of switches (first
In order to operate the pushbutton type switch (■) shown in the figure, when the U-shaped cam 3 falls forward and backward as shown in Figure 2,
The driving piece 2 can be further moved in the direction of the fallen axis, and a constant pushing force or pulling force (spring 4) is applied in the opposite direction.
The cut-out portion 3 of the U-shaped cam 3 can be adjusted so that it cannot be moved unless a force greater than L
, sb and the tip 2'B- of the drive piece 2 are set. Then, when the operating shaft 1 is pushed in the state shown in FIG. As the operating shaft 1 falls down until it touches the driver 18 of the rear bushing type switch (■), when the operating shaft 1 is pushed further, the leading end 2B- of the driving piece 2 separates from the U-shaped cam 3, and the rear bushing type switch You can switch the switch ■.
また、第１図で８は軸受、９は抵抗体１０を装着してな
る取付板、１１は操作軸１と共回りするように該操作軸
１に装着された刷子取伺板で、この刷子取付板１１には
該操作軸１を回転させることにより接点部が前記抵抗体
１０上を摺動する刷子１２が固着されており、さらに取
付板９には刷子１２と常時液している接触子１３が中端
子１４によって固着されている。１５は可変抵抗器カバ
ー、１７１ｄスイツチケースである。Further, in FIG. 1, 8 is a bearing, 9 is a mounting plate on which a resistor 10 is mounted, and 11 is a brush holding plate mounted on the operating shaft 1 so as to rotate together with the operating shaft 1. A brush 12 whose contact portion slides on the resistor 10 by rotating the operating shaft 1 is fixed to the mounting plate 11, and a contactor that is constantly in contact with the brush 12 is fixed to the mounting plate 9. 13 is fixed by a middle terminal 14. 15 is a variable resistor cover, and 171d is a switch case.
以上の実施例においては、操作軸１を押すことによりブ
ツシュ式スイッチ■を切替えるようにしたが、これは操
作軸１を引くことによりプル式スイッチを切替えるよう
にしてもよいものである。In the above embodiment, the pushbutton type switch (2) is switched by pushing the operating shaft 1, but a pull type switch may also be switched by pulling the operating shaft 1.
また、Ｕ字形カム３で可動接点を駆動し、端子６゜７と
接触させるようにしてもよいものである。Alternatively, the movable contact may be driven by the U-shaped cam 3 and brought into contact with the terminal 6.7.
以上述べたように、本発明は従来２つのスイッチで行わ
れていた機能を１軸の操作で行えると共に必らず主スィ
ッチを一定状態に設定した状態においてもう一つのスイ
ッチを操作する手順になるため、誤操作がなく、しかも
１軸で行えるため、操作面におけるセットスペースが少
なくて済む利点を有しているものである。As described above, the present invention allows functions that were conventionally performed with two switches to be performed by operating one axis, and the procedure is such that the main switch must be set to a constant state before operating the other switch. Therefore, there is no erroneous operation, and since it can be performed with one axis, it has the advantage that it requires less space for setting on the operation surface.
第１図は可変抵抗器を備えた本発明に係る複合スイッチ
の一実施例を示す側断面図、第２図は同スイッチの要部
断面図である。
１・・・・・操作軸、２ａ・・・・・・突起（駆動駒２
の先端部）、３・・・・・・Ｕ字形カム、３ａ 、 ３
ｂ・・・・・・両脚部（切起部）、４・・・・・・スプ
リング、■・・・・・スイッチ、■・・・・ブツシュ式
スイッチ（プル式スイッチ）。
代理人の氏名 弁理士 中 尾 敏 男 はが１名第１
図
第２図FIG. 1 is a side cross-sectional view showing an embodiment of a composite switch according to the present invention equipped with a variable resistor, and FIG. 2 is a cross-sectional view of essential parts of the switch. 1...Operating shaft, 2a...Protrusion (drive piece 2
tip), 3...U-shaped cam, 3a, 3
b...Both legs (cut and raised parts), 4...Spring, ■...Switch, ■...Button type switch (pull type switch). Name of agent: Patent attorney Toshio Nakao (1st person)
Figure 2
Claims (2)
がスプリングによって前方丑たけ後方に倒れるように付
勢されたＵ字形カムをその両脚部の内側から押して前方
または後方に倒すことによ９１組のスイッチの切替えを
行うと共に、上記カムの倒れた方向にさらに上記操作軸
を引きまたは押すことによシ他のプル式またはブツシュ
式スイッチの切替えを行う方式の複合スイッチ。(1) When the operating shaft is pulled or pushed, a projection provided on the operating shaft is pushed forward or backward by pushing the U-shaped cam, which is biased by a spring so that it falls forward and backward, from the inside of its legs. This is a composite switch that switches 91 sets of switches, and also switches other pull-type or push-type switches by further pulling or pushing the operating shaft in the direction in which the cam falls.
第１項記載の複合スイッチ。(2) The composite switch according to claim 1, wherein the U-shaped cam itself is a movable contact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10781584A JPS6024A (en) | 1984-05-28 | 1984-05-28 | Composite switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10781584A JPS6024A (en) | 1984-05-28 | 1984-05-28 | Composite switch |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6024A true JPS6024A (en) | 1985-01-05 |
| JPH0359563B2 JPH0359563B2 (en) | 1991-09-11 |
Family
ID=14468732
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10781584A Granted JPS6024A (en) | 1984-05-28 | 1984-05-28 | Composite switch |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6024A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0447234U (en) * | 1990-08-27 | 1992-04-22 | ||
| GB2310405B (en) * | 1995-03-15 | 1998-08-05 | Markem Tech Ltd | Method of calibrating a ribbon winding mechanism for a printing apparatus |
-
1984
- 1984-05-28 JP JP10781584A patent/JPS6024A/en active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0447234U (en) * | 1990-08-27 | 1992-04-22 | ||
| GB2310405B (en) * | 1995-03-15 | 1998-08-05 | Markem Tech Ltd | Method of calibrating a ribbon winding mechanism for a printing apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0359563B2 (en) | 1991-09-11 |
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