JPH0128604Y2

JPH0128604Y2 -

Info

Publication number: JPH0128604Y2
Application number: JP1981180579U
Authority: JP
Priority date: 1981-12-02
Filing date: 1981-12-02
Publication date: 1989-08-31
Also published as: JPS5883726U

Description

【考案の詳細な説明】本考案はスイツチケースの底部に固定されるイ
ンシユレータ上を摺動するコンタクトホルダーに
インシユレータ上の固定接点に接離する可動接点
及び節度アームを一体形成した可動接片を取付け
て、スイツチ組立製作の簡易化を計つたものであ
つて、内部にコンタクトホルダーを摺動可能に納
めたスイツチケースの底部に固定接点を取付けた
インシユレータを固定してなる摺動スイツチにお
いて、前記インシユレータのコンタクトホルダー
摺動方向に、節度谷の列と固定接点の列を一定の
ピツチで形成し、巾方向で第１片と第２片と第３
片に区分して、第１片にコンタクトホルダーの一
側に嵌込む直立片と、水平部の端部の可動接点と
を設け、第２片にコンタクトホルダーの他側に嵌
込む直立片と水平部の端部の節度用アームを設
け、第３片にコンタクトホルダーの一側に嵌込む
直立片と水平部の端部の可動接点とを設けて各可
動接点及び節度用アームを下面に配置した可動接
片の各直立片をコンタクトホルダーに装着したこ
とを特徴とするものである。[Detailed description of the invention] This invention is a contact holder that slides on an insulator that is fixed to the bottom of a switch case, and a movable contact piece that is integrally formed with a movable contact that contacts and separates from a fixed contact on the insulator and a moderation arm. In this sliding switch, an insulator with a fixed contact attached is fixed to the bottom of a switch case in which a contact holder is slidably housed. In the sliding direction of the contact holder, a row of moderation valleys and a row of fixed contacts are formed at a constant pitch, and in the width direction, the first piece, the second piece, and the third piece
The first piece has an upright piece that fits into one side of the contact holder and a movable contact at the end of the horizontal part, and the second piece has an upright piece that fits into the other side of the contact holder and a horizontal piece. A moderation arm is provided at the end of the contact holder, and the third piece is provided with an upright piece that fits into one side of the contact holder and a movable contact at the end of the horizontal section, and each movable contact and moderation arm are arranged on the bottom surface. It is characterized in that each upright piece of the movable contact piece is mounted on a contact holder.

コンタクトホルダーを、底部にインシユレータ
を固定したスイツチケース内で摺動してオンオフ
の動作をさせるようにした従来の摺動スイツチ
は、各摺動位置で係合する節度谷をスイツチケー
ス側に設け、係合ボールをコンタクトホルダーに
設けた透孔に弾出用ばねと共に嵌めているもので
あつて前記のばねを接点圧ばねとしたものもある
が、何れにしてもばね弾力を押えて組立を施す必
要があり、部品点数も多くなる等の欠点がある。
本考案はかかる従来の摺動スイツチを組立容易な
ように改良したものである。 Conventional sliding switches, in which the contact holder is turned on and off by sliding it inside a switch case with an insulator fixed to the bottom, have a moderation valley on the switch case side that engages at each sliding position. The engaging ball is fitted into a through hole provided in the contact holder along with a spring for ejection, and there is also a method in which the spring is used as a contact pressure spring, but in any case, the spring elasticity is suppressed when assembling. However, there are drawbacks such as an increase in the number of parts.
The present invention improves the conventional sliding switch so that it can be easily assembled.

本考案の一実施例を説明する。 An embodiment of the present invention will be described.

１は箱形のスイツチケースであり、底部にイン
シユレータ２を固定し、上面に摺動孔３を形成す
る。４は前記ケース内で摺動孔の長手方向に摺動
するように設けたコンタクトホルダーで、摺動孔
３からノブ５を突出する。 Reference numeral 1 designates a box-shaped switch case, in which an insulator 2 is fixed at the bottom and a sliding hole 3 is formed at the top. A contact holder 4 is provided to slide in the longitudinal direction of the sliding hole within the case, and has a knob 5 protruding from the sliding hole 3.

インシユレータ２にはコンタクトホルダー４の
摺動方向にそつて第３図に示すように三個の係合
谷６ａ，６ｂ，６ｃを形成し、さらに二個ずつを
並列に設けた固定接点７ａ，７ｂを取付け、係合
谷６ｃと固定接点７ａとの間に平担面８を設け、
それらの係合谷６ａ〜６ｃ、平担面８、固定接点
７ａ〜７ｂの各々を同ピツチ間隔にする。 In the insulator 2, three engagement valleys 6a, 6b, 6c are formed along the sliding direction of the contact holder 4 as shown in FIG. 3, and two fixed contacts 7a, 7b are provided in parallel. Attaching, a flat surface 8 is provided between the engagement valley 6c and the fixed contact 7a,
The engagement valleys 6a to 6c, the flat surface 8, and the fixed contacts 7a to 7b are arranged at the same pitch.

コンタクトホルダー４には前後両面に少し窪ん
だ係合凹面９，１０を形成し、下面にはそれらの
係合凹面９，１０に合致させて凸円弧状の上壁面
をもつ溝１１を形成し、前記係合凹面９，１０の
各上端に巾の広い凹部９ａと巾の狭い凹部１０ａ
とを設ける。 The contact holder 4 is formed with slightly recessed engaging concave surfaces 9 and 10 on both the front and rear surfaces, and a groove 11 with a convex arc-shaped upper wall surface is formed on the bottom surface to match the engaging concave surfaces 9 and 10. A wide recess 9a and a narrow recess 10a are provided at the upper ends of each of the engaging concave surfaces 9 and 10.
and.

可動接片１２は溝１１下方から嵌め込むように
したもので第４図に示すように中央部に連結１３
を形成してその前後を巾方向で各三条に分割し、
第一片１４の右端に下方え曲げた可動接点１７を
設け、左端に係合凹面９に嵌込まれる直立片１８
を設け、その上端部に凹部９ａに弾力的に係合す
る係支突片１８ａを形成する。第二片１５には右
端に係合凹面１０に嵌込まれる直立片１９を設け
てその上端部に凹部１０ａに弾力的に係合する係
支突片１９ａを形成し、左端に下方え曲げて係合
谷６ａ〜６ｃの何れかに嵌まるようにした節度用
アーム２０を形成する。第三片１６には第一片と
同じく右端に下方え曲げた可動接点２１を設け、
左端に係合凹面９に嵌込まれる直立片２２を設
け、その上端部に凹部９ａに弾力的に係合する係
支突片２２ａを形成する。この可動接片１２はコ
ンタクトホルダー４の溝１１に図示の通りに嵌め
込む。 The movable contact piece 12 is fitted into the groove 11 from below, and is connected to the center part 13 as shown in FIG.
, and divide the front and back into three strips in the width direction,
A movable contact 17 bent downward is provided at the right end of the first piece 14, and an upright piece 18 fitted into the engagement concave surface 9 at the left end.
A retaining protrusion 18a that elastically engages with the recess 9a is formed at its upper end. The second piece 15 is provided with an upright piece 19 fitted into the engaging concave surface 10 at its right end, an engaging protrusion 19a that elastically engages with the concave portion 10a at its upper end, and bent downward at its left end. A moderation arm 20 is formed to fit into any of the engagement valleys 6a to 6c. The third piece 16 is provided with a downwardly bent movable contact 21 at the right end like the first piece,
An upright piece 22 that fits into the engagement concave surface 9 is provided at the left end, and an engagement protrusion 22a that elastically engages with the concave portion 9a is formed at the upper end thereof. This movable contact piece 12 is fitted into the groove 11 of the contact holder 4 as shown.

本考案はノブ５によつてコンタクトホルダー４
と可動接片１２をスイツチケース内で摺動すると
その接片１２に設けた節度用アーム２０が係合谷
６ａ〜６ｃの何れかに係合して移動位置を固定し
同時に可動接点１７，２１が平担面８か固定接点
７ａ，７ｂの何れかに接触してオフまたはオンの
スイツチ作動を生ずる。前記の諸接触はインシユ
レータ２と可動接片１２の間のみで生ずるもので
この作動は本考案に特有である。 The present invention uses contact holder 4 by knob 5.
When the movable contact piece 12 is slid within the switch case, the moderation arm 20 provided on the contact piece 12 engages with any of the engagement valleys 6a to 6c to fix the moving position, and at the same time the movable contacts 17 and 21 The flat surface 8 contacts either of the fixed contacts 7a, 7b to effect an off or on switch operation. The aforementioned contacts occur only between the insulator 2 and the movable contact piece 12, and this operation is unique to the present invention.

本考案は前記の説明により明らかにしたように
インシユレータに係合谷の列と固定接点の列とを
設け、コンタクトホルダーに装着する可動接片を
Ｕ形とし、その下面部の端部に該コンタクトホル
ダーへの嵌込み取付けができる節度用アームと固
定接点とを併せて設ける特殊構成により摺動スイ
ツチを組立てているものであつて、節度用アーム
及び可動接点の弾力は可動接片を弾性板とするこ
とで容易に付し得るから、部品点数、組立工数を
夫々少なくした摺動スイツチを提供出来る効果を
持つ。 As clarified from the above explanation, the present invention provides an insulator with a row of engagement valleys and a row of fixed contacts, and has a U-shaped movable contact piece that is attached to a contact holder, and an end of the lower surface of the movable contact piece that is attached to the contact holder. The sliding switch is assembled with a special configuration that includes a moderation arm and a fixed contact that can be fitted into the switch, and the elasticity of the moderation arm and movable contact is determined by using an elastic plate as the movable contact piece. Since it can be easily attached, it has the effect of providing a sliding switch with a reduced number of parts and a reduced number of assembly steps.

【図面の簡単な説明】[Brief explanation of the drawing]

添付図面は本考案の１実施例を示し、第１図は
第２図Ａ−Ａ線切断側面図、第２図は第１図Ｂ−
Ｂ線切断側面図、第３図はインシユレータ２の平
面図、第４図は可動接片１２の斜視図である。２→インシユレータ、４→コンタクトホルダ
ー、６ａ〜６ｃ→係合谷、７ａ〜７ｂ→固定接
点、１２→可動接片、７，２１→可動接点、２０
→節度用アーム。 The accompanying drawings show one embodiment of the present invention, in which FIG. 1 is a side view cut along the line A--A in FIG. 2, and FIG.
3 is a plan view of the insulator 2, and FIG. 4 is a perspective view of the movable contact piece 12. 2 → insulator, 4 → contact holder, 6a to 6c → engaging valley, 7a to 7b → fixed contact, 12 → movable contact piece, 7, 21 → movable contact, 20
→ Moderation arm.

Claims

【実用新案登録請求の範囲】[Scope of utility model registration request]

内部にコンタクトホルダーを摺動可能に納めた
スイツチケースの底部に固定接点を取付けたイン
シユレータを固定してなる摺動スイツチにおい
て、前記インシユレータのコンタクトホルダー摺
動方向に、節度谷の列と固定接点の列を一定のピ
ツチで形成し、巾方向で第１片と第２片と第３片
に区分して、第１片にコンタクトホルダーの一側
に嵌込む直立片と、水平部の端部の可動接点とを
設け、第２片にコンタクトホルダーの他側に嵌込
む直立片と水平部の端部の節度用アームを設け、
第３片にコンタクトホルダーの一側に嵌込む直立
片と水平部の端部の可動接点とを設けて各可動接
点及び節度用アームを下面に配置した可動接片の
各直立片をコンタクトホルダーに装着したことを
特徴とする摺動スイツチ。 In a sliding switch, an insulator with a fixed contact attached is fixed to the bottom of a switch case in which a contact holder is slidably housed. The rows are formed at a constant pitch and divided into a first piece, a second piece, and a third piece in the width direction, and the first piece has an upright piece that fits into one side of the contact holder and an end piece of the horizontal part. a movable contact; the second piece is provided with an upright piece that fits into the other side of the contact holder; and a moderation arm at the end of the horizontal part;
The third piece is provided with an upright piece that fits into one side of the contact holder and a movable contact at the end of the horizontal part, and each movable contact and a moderation arm are arranged on the lower surface.The upright pieces of the movable contact piece are attached to the contact holder. A sliding switch characterized by being attached.