JPH031855Y2 - - Google Patents
Info
- Publication number
- JPH031855Y2 JPH031855Y2 JP13350986U JP13350986U JPH031855Y2 JP H031855 Y2 JPH031855 Y2 JP H031855Y2 JP 13350986 U JP13350986 U JP 13350986U JP 13350986 U JP13350986 U JP 13350986U JP H031855 Y2 JPH031855 Y2 JP H031855Y2
- Authority
- JP
- Japan
- Prior art keywords
- movable contact
- chevron
- switch
- contact plate
- shaped protrusion
- 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.)
- Expired
Links
Landscapes
- Tumbler Switches (AREA)
- Contacts (AREA)
Description
【考案の詳細な説明】
（産業上の利用分野）
本考案はスイツチのオン、オフを明確化ならし
めるスイツチの可動接片に関する。[Detailed Description of the Invention] (Field of Industrial Application) The present invention relates to a movable contact piece for a switch that makes it clear whether the switch is on or off.
（従来の技術）
従来、この種、スイツチの可動接片は第２図ａ
ないし第２図ｃに示す形状であつた。これについ
て説明すれば、１は可動接点板、１ａ，１ｂは該
可動接点板１の左右に固定した可動接点部であ
る。１ｃは該可動接点板１の略中央に形成した山
形突起であり、押圧ピン２がスライドしながら該
可動接点板１を節度的に揺動させ得る、３はスプ
リングであり、押圧ピン２を上方から弾出自在に
押圧している。４は支持部材であり該可動接点板
１の下面略中央部をサポートしている。(Prior art) Conventionally, the movable contact piece of this type of switch is shown in Fig. 2a.
It had the shape shown in FIG. 2c. To explain this, 1 is a movable contact plate, and 1a and 1b are movable contact parts fixed to the left and right sides of the movable contact plate 1. 1c is a chevron-shaped protrusion formed approximately in the center of the movable contact plate 1, and allows the movable contact plate 1 to swing moderately while the pressing pin 2 slides; 3 is a spring that allows the pressing pin 2 to move upward; It is pressed so that it can be released freely. Reference numeral 4 denotes a support member that supports a substantially central portion of the lower surface of the movable contact plate 1.
なお、上記従来の技術に相応する先行技術とし
ては実開昭52−86675号公報に開示されている。 Incidentally, a prior art corresponding to the above-mentioned conventional art is disclosed in Japanese Utility Model Application Publication No. 52-86675.
（考案が解決しようとする問題点）
従来の技術は上述した構成であるので、第２図
ｃに示すようにスイツチノブの押圧態様如何によ
れば、可動接点板１が水平位置に保持されるよう
に作用し、可動接点部１ａ，１ｂのいずれも固定
接点と接触しない状態になる場合がある。(Problems to be Solved by the Invention) Since the conventional technology has the above-mentioned configuration, the movable contact plate 1 can be held in a horizontal position depending on the pressing mode of the switch knob as shown in FIG. 2c. In some cases, neither of the movable contact portions 1a and 1b comes into contact with the fixed contact.
而してスイツチオンの操作をしたにも拘らず、
スイツチオフとなり誤作動が行なわれた。 Even though I operated the switch,
The switch turned off and a malfunction occurred.
従来の技術はこのような問題点が存在してい
る。 Conventional techniques have such problems.
（問題点を解決するための手段）
本考案に係るスイツチの可動接片は叙上した問
題点を解決するために案出したものであり次の構
成を備えることにより解決を図つている。すなわ
ち、可動接点板１の下面部に表面に形成した突起
と略同形状の山形突起を備え、この山形突起の頂
点を支持部材でサポートする構成である。本考案
はこのような手段で構成したものである。(Means for Solving the Problems) The movable contact piece of the switch according to the present invention has been devised to solve the above-mentioned problems, and is solved by having the following configuration. That is, the lower surface of the movable contact plate 1 is provided with a chevron-shaped protrusion having substantially the same shape as the protrusion formed on the surface, and the apex of the chevron-shaped protrusion is supported by a support member. The present invention is constructed using such means.
（実施例）
第１図は本考案に係るスイツチの可動接片の構
造を示す側面図であり、これについて説明する。(Example) FIG. 1 is a side view showing the structure of a movable contact piece of a switch according to the present invention, and this will be explained.
１は可動接点板であり、左右に可動接点部１
ａ，１ｂを備えている。該可動接点部１ａ，１ｂ
には対応した位置に固定接点部５ａ，５ｂを例え
ば、インシユレータで形成した基板（図示せず）
に固着している。２は押圧ピンであり、スプリン
グ３を介在させて操作ノブ（図示せず）を押圧操
作することにより前記可動接点板１を押圧し、シ
ーソー作動させる。１ｃは可動接点板１の上面に
形成した山形突起であり、斜面部１ｃ−１及び１
ｃ−２を形成しこの斜面部１ｃ−１及び１ｃ−２
上を押圧ピン２がスライドしながらスイツチ作動
を行なう。 1 is a movable contact plate, with movable contact parts 1 on the left and right.
a and 1b. The movable contact portions 1a, 1b
For example, a substrate (not shown) on which fixed contact portions 5a and 5b are formed with an insulator at corresponding positions.
It is stuck to. Reference numeral 2 denotes a pressing pin, which presses the movable contact plate 1 by pressing an operation knob (not shown) with a spring 3 interposed therebetween, thereby operating the seesaw. 1c is a chevron-shaped protrusion formed on the upper surface of the movable contact plate 1, and slope portions 1c-1 and 1
c-2, and these slope portions 1c-1 and 1c-2
The switch operation is performed while the pressing pin 2 slides on the top.
４は支持部材であり、前記固定接点部５ａ，５
ｂと同様に基板に固着している。該支持部材４の
先端は可動接点板１の下面に形成した山形突起６
と当接している。該山形突起６は可動接点板１の
上面に形成した山形突起１ｃと略同形状をしてお
り斜面部６ａ，６ｂを形成している。そして、該
山形突起６の頂点部Ｐが支持部材４の先端で支持
されている。 4 is a support member, and the fixed contact portions 5a, 5
Similar to b, it is fixed to the substrate. The tip of the support member 4 has a chevron-shaped projection 6 formed on the lower surface of the movable contact plate 1.
is in contact with. The chevron-shaped projection 6 has approximately the same shape as the chevron-shaped projection 1c formed on the upper surface of the movable contact plate 1, and forms sloped portions 6a and 6b. The apex P of the chevron-shaped protrusion 6 is supported by the tip of the support member 4.
（作用）
本考案に係るスイツチの可動接片は第１図に示
す構造を有するので、次の作用を行なう。(Function) Since the movable contact piece of the switch according to the present invention has the structure shown in FIG. 1, it performs the following function.
すなわち、スイツチ作用をすべく、例えば、操
作ノブを右側に押圧すれば、押ピン２がスプリン
グ３を介して山形突起１ｃの斜面部１ｃ−１をス
ライドしながら押圧し、該可動接点板１の左端が
強制的に下降され可動接点部１ａが対応する固定
接点部５ａと接触する。而してスイツチオン作動
が行なわれる。 That is, when the operating knob is pressed to the right side to effect a switch, the push pin 2 slides and presses the slope portion 1c-1 of the chevron-shaped protrusion 1c via the spring 3, and the movable contact plate 1 is pressed. The left end is forcibly lowered and the movable contact portion 1a comes into contact with the corresponding fixed contact portion 5a. Thus, the switch-on operation is performed.
また、操作ノブを左側に押圧すれば、押ピン２
がスプリング３を介して山形突起１ｃの斜面部１
ｃ−２をスライドしながら押圧し、該可動接点板
１の右端が強制的に下降され、可動接点部１ｂが
対応する固定接点部５ｂと接触する。前記同様に
スイツチオン作動が行なわれる。このように支持
部材４の先端が山形突起６の頂点Ｐをサポートし
ているので可動接点板１が水平位置に保持される
ことがなく、スイツチオフ状態になることがなく
スイツチの安定作動を確保できる。 Also, if you push the operation knob to the left, push pin 2
is connected to the inclined surface 1 of the chevron-shaped protrusion 1c via the spring 3.
c-2 is pressed while sliding, the right end of the movable contact plate 1 is forcibly lowered, and the movable contact portion 1b comes into contact with the corresponding fixed contact portion 5b. Switch-on operation is performed in the same manner as described above. Since the tip of the support member 4 supports the apex P of the chevron-shaped protrusion 6 in this way, the movable contact plate 1 is not held in a horizontal position and the switch does not turn off, ensuring stable operation of the switch. .
（考案の効果）
本考案に係るスイツチの可動接片は可動接点板
の下面に上面に形成したものと略同一形状の山形
突起を形成し、この山形突起に支持部材を当接
し、該可動接点板を支持した構成を有したので、
可動接点板のシーソー作動の安定化を図り、スイ
ツチの作動を確保し、誤作動のないスイツチを提
供することができる特有な効果を備えている。(Effects of the invention) The movable contact piece of the switch according to the present invention has a chevron-shaped protrusion on the lower surface of the movable contact plate having approximately the same shape as that formed on the upper surface, and a support member is brought into contact with this chevron-shaped protrusion, and the movable contact piece Since it had a structure that supported the plate,
It has the unique effect of stabilizing the see-saw operation of the movable contact plate, ensuring the operation of the switch, and providing a switch without malfunction.
第１図は本考案に係るスイツチの可動接片の一
実施例の構造を示す側面図である。第２図ａは従
来の技術におけるスイツチの可動接片の構造を示
す斜視図である。第２図ｂは従来の技術における
スイツチのオン作動を示す側面図である。第２図
ｃは従来の技術におけるスイツチの可動接片が水
平位置に保持された状態を示す側面図である。
１……可動接点板、１ａ，１ｂ……可動接点
部、１ｃ……山形突起、２……押ピン、４……支
持部材、５ａ，５ｂ……固定接点、６……山形突
起。
FIG. 1 is a side view showing the structure of an embodiment of a movable contact piece of a switch according to the present invention. FIG. 2a is a perspective view showing the structure of a movable contact piece of a switch in the prior art. FIG. 2b is a side view showing the on-operation of a switch in the prior art. FIG. 2c is a side view showing a state in which the movable contact piece of a conventional switch is held in a horizontal position. DESCRIPTION OF SYMBOLS 1... Movable contact plate, 1a, 1b... Movable contact portion, 1c... Chevron protrusion, 2... Push pin, 4... Support member, 5a, 5b... Fixed contact, 6... Chevron protrusion.
Claims (1)
可動接点板の上面に形成した山形突起を押圧し、
スイツチ作動を行なう押ピンを備えたスイツチの
構成において、該可動接点板の下面に前記山形突
起と略同形状の山形突起を形成し、この山形突起
を支持部材でサポートしたことを特徴とするスイ
ツチの可動接片。 Pressing a movable contact plate with movable contact portions on the left and right ends and a chevron-shaped protrusion formed on the upper surface of the movable contact plate,
A switch having a configuration including a push pin for operating a switch, characterized in that a chevron-shaped protrusion having substantially the same shape as the chevron-shaped protrusion is formed on the lower surface of the movable contact plate, and the chevron-shaped protrusion is supported by a support member. movable contact piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13350986U JPH031855Y2 (en) | 1986-08-30 | 1986-08-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13350986U JPH031855Y2 (en) | 1986-08-30 | 1986-08-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6339829U JPS6339829U (en) | 1988-03-15 |
| JPH031855Y2 true JPH031855Y2 (en) | 1991-01-21 |
Family
ID=31033896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13350986U Expired JPH031855Y2 (en) | 1986-08-30 | 1986-08-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH031855Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2592620Y2 (en) * | 1992-12-10 | 1999-03-24 | ナイルス部品株式会社 | Rocking switch |
-
1986
- 1986-08-30 JP JP13350986U patent/JPH031855Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6339829U (en) | 1988-03-15 |
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