JPS6220117Y2 - - Google Patents
Info
- Publication number
- JPS6220117Y2 JPS6220117Y2 JP1981046728U JP4672881U JPS6220117Y2 JP S6220117 Y2 JPS6220117 Y2 JP S6220117Y2 JP 1981046728 U JP1981046728 U JP 1981046728U JP 4672881 U JP4672881 U JP 4672881U JP S6220117 Y2 JPS6220117 Y2 JP S6220117Y2
- Authority
- JP
- Japan
- Prior art keywords
- seesaw
- connecting member
- circuit board
- printed circuit
- 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.)
- Expired
Links
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 9
- 238000005286 illumination Methods 0.000 claims description 4
- 244000145845 chattering Species 0.000 description 3
- 230000000630 rising effect Effects 0.000 description 2
Landscapes
- Switch Cases, Indication, And Locking (AREA)
- Tumbler Switches (AREA)
Description
【考案の詳細な説明】
この考案は、照明表示付きシーソースイツチに
関する。[Detailed Description of the Invention] This invention relates to a seesaw switch with an illumination display.
一般に、各種の電気機器、装置等にシーソース
イツチが用いられているが、このスイツチが照光
式であると便利な場合がある。ところが、シーソ
ースイツチはシーソー部が支点を中心として円軌
道を描くため、通常のプツシユスイツチと異な
り、押した方向にそのまま力を加えることが困難
であり、プツシユスイツチに採用する照明機構を
そのまま適用することはできない。また、導電性
ゴムを利用したスイツチ機構を組込んでスイツチ
動作が確実に行われるようにしたシーソースイツ
チもあるが、これとてもチヤタリングの少ない確
実なスイツチ操作を得るためにはシーソー部によ
つて垂直方向の力を加えることが望ましい。 Generally, seesaw switches are used in various electrical appliances, devices, etc., and it may be convenient if the switches are illuminated. However, since the seesaw part of a seesaw switch draws a circular orbit around the fulcrum, unlike a normal push switch, it is difficult to directly apply force in the direction in which it is pushed, and it is difficult to apply the lighting mechanism used for push switches as is. Can not. There are also seesaw switches that incorporate a switch mechanism using conductive rubber to ensure reliable switch operation, but in order to ensure reliable switch operation with very little chattering, the seesaw part must be vertically moved. It is desirable to apply a directional force.
本考案は、シーソースイツチに照明装置を組込
むと共に、チヤタリングの少ない確実なスイツチ
動作が得られるようにしたものであり、プリント
基板に固定された受台の上面に断面半円形の凹溝
を形成し、この凹溝に軸棒が回動可能に枢支され
たシーソー部の押圧操作面部に照明表示用の窓を
設け、前記プリント基板に取付けた導電性ゴムス
イツチ部と前記シーソー部の押圧操作面部との間
に上方開口の箱状連結部材を嵌挿し、この連結部
材の内部に光源を収納して前記窓に臨ませると共
に、この光源のリード端子を前記連結部材の孔を
通過させて前記プリント基板に固定し、かつ前記
連結部材の側板上端を三角形に形成し、前記押圧
操作面部の側片の下端には前記側板の三角形頂部
の角度より大きな開き角で逆Ｖ字状部を形成し、
この逆Ｖ字状部の頂部を前記側片の頂部に当接さ
せたことを要旨とするものである。 The present invention incorporates a lighting device into a seesaw switch and enables reliable switch operation with little chattering.A groove with a semicircular cross section is formed on the top surface of a pedestal fixed to a printed circuit board. , an illumination display window is provided on the push operation surface of the seesaw part, the shaft of which is rotatably supported in the recessed groove, and a conductive rubber switch section attached to the printed circuit board and the push operation surface of the seesaw section are provided. A box-shaped connecting member with an upward opening is inserted between the connecting members, and a light source is housed inside the connecting member so as to face the window, and the lead terminal of the light source is passed through the hole in the connecting member to connect the printed circuit board. and the upper end of the side plate of the connecting member is formed into a triangular shape, and an inverted V-shaped portion is formed at the lower end of the side piece of the pressing operation surface portion with an opening angle larger than the angle of the triangular top of the side plate,
The gist is that the top of this inverted V-shaped portion is brought into contact with the top of the side piece.
以下、図示の実施例により本考案を説明する
と、１はブラケツト状の受台２に軸棒１ａが枢支
されたシーソー部であり、押圧操作面部１ｂ即ち
指で操作する上面に照明表示用の窓３が設けられ
ている。前記受台２はプリント基板４に固定さ
れ、立上り片の上面には断面半円形の凹溝２ａが
それぞれ形成され、この凹溝２ａに前記シーソー
部１の側面に突設した軸棒１ａを嵌合するように
なつており、さらに上端に切妻屋根状の傾斜面５
ａを有する突出部５が立設され、その頂部がシー
ソー部１の内面の中央に当接するようにしてあ
る。６はプリント基板４に取付けられた導電性ゴ
ムスイツチ部であり、前記受台２を挟むようにし
てその両側に位置している。７は上方開口した箱
状の連結部材であり、前記シーソー部１と導電性
ゴムスイツチ部６との間にそれぞれ嵌装されてい
る。そして、この連結部材７は導電性ゴムスイツ
チ部６に載置されると共に、周囲が受台２の立上
り片と突出部５及びケース８で取囲まれており、
さらに上端が三角形に形成された側板７ｂは、そ
の頂部７ｃが押圧操作部１ｂの側片１ｃの下端に
形成された逆Ｖ字状部の頂部１ｄに当接している
ので、ガタ付き及び傾きが生じることなく安定的
に保持されている。また、前記側片１ｃの逆Ｖ字
状部の開き角αは、側板７ｂの三角形頂部の角度
βより大きく設定してあるので、押圧操作時に軸
棒１ａを支点としたシーソー部の回転により、前
記頂部１ｄを中心とした側片１ｃの回動が生じ、
前記シーソー部１の回転を円滑にするばかりでな
く、連結部材７に対して常に三角形頂部７ｃでシ
ーソー部１からの押圧力が掛ることになり、連結
部材を垂直方向に動かすことができ、どの部材に
も無理な力がかかることはない。ケース８は内面
側に切欠き溝８ａが形成され、この切欠き溝に前
記受台２の立上り片が嵌り込むようになつてお
り、かつ切欠き溝８ａの上縁は半円弧状のえぐり
部８ｂが形成され、このえぐり部８ｂにより前記
シーソー部１の軸棒１ａが回転可能に保持される
と共に、上方への抜けが防止されるようになつて
いる。９は発光体であり、連結部材７の内部に収
納され、そのリード端子１０は連結部材７の底板
の孔７ａを通過して先端部が前記プリント基板４
に半田付けされている。 Hereinafter, the present invention will be explained with reference to the illustrated embodiment. Reference numeral 1 is a seesaw part in which a shaft 1a is pivotally supported on a bracket-shaped pedestal 2, and a pressing operation surface part 1b, that is, the upper surface operated with a finger, is provided with an illumination display. A window 3 is provided. The pedestal 2 is fixed to a printed circuit board 4, and grooves 2a each having a semicircular cross section are formed on the upper surface of the upright piece, into which a shaft rod 1a protruding from the side surface of the seesaw part 1 is fitted. In addition, there is a gable roof-like slope 5 at the upper end.
A protruding portion 5 having a diameter of “a” is erected, and its top portion abuts against the center of the inner surface of the seesaw portion 1. Reference numeral 6 denotes a conductive rubber switch section attached to the printed circuit board 4, and is located on both sides of the pedestal 2 so as to sandwich it therebetween. Reference numeral 7 denotes a box-shaped connecting member with an upward opening, which is fitted between the seesaw section 1 and the conductive rubber switch section 6, respectively. The connecting member 7 is placed on the conductive rubber switch section 6, and is surrounded by the rising piece of the pedestal 2, the protruding section 5, and the case 8.
Further, the top portion 7c of the side plate 7b, which has a triangular upper end, is in contact with the top portion 1d of the inverted V-shaped portion formed at the lower end of the side piece 1c of the pressing operation portion 1b, so that rattling and tilting are avoided. It is stably maintained without any occurrence. Furthermore, since the opening angle α of the inverted V-shaped portion of the side piece 1c is set larger than the angle β of the triangular top of the side plate 7b, the rotation of the seesaw portion about the shaft 1a as a fulcrum during the pressing operation allows Rotation of the side piece 1c about the top portion 1d occurs,
Not only does the rotation of the seesaw part 1 become smooth, but also the pressing force from the seesaw part 1 is always applied to the connecting member 7 at the triangular apex 7c, and the connecting member can be moved in the vertical direction. No excessive force is applied to the parts. A notch groove 8a is formed on the inner surface of the case 8, and the rising piece of the pedestal 2 fits into this notch groove, and the upper edge of the notch groove 8a is a semicircular gouge. 8b is formed, and the shaft 1a of the seesaw part 1 is rotatably held by this hollowed part 8b, and is also prevented from coming off upward. Reference numeral 9 denotes a light emitting body, which is housed inside the connecting member 7, and its lead terminal 10 passes through the hole 7a in the bottom plate of the connecting member 7, and its tip end is connected to the printed circuit board 4.
is soldered to.
この考案に係るシーソースイツチは上記のよう
に構成され、例えばオーデイオ製品等のデジタル
回路の入力スイツチ部分に使用され、いずれか一
方の端部を押すと、シーソー部１が軸棒１ａを支
点として回動し、この回動にともなつて押された
方の連結部材７が下降して導電性ゴムスイツチ部
６を作動させ、同時に発光体９が点灯するように
なつている。他方の端部においてもこれと同様の
作用がなされ、いずれのスイツチが入つているか
は発光体９の点灯により区別することができ、そ
の発光体９の点灯はシーソー部１の窓３を通して
外部から視認することができる。 The seesaw switch according to this invention is constructed as described above and is used, for example, as an input switch part of a digital circuit such as an audio product. When either end is pushed, the seesaw part 1 rotates around the shaft 1a as a fulcrum. As the connecting member 7 moves, the pushed connecting member 7 descends to actuate the conductive rubber switch portion 6, and at the same time, the light emitter 9 lights up. A similar action is performed at the other end, and it is possible to distinguish which switch is turned on by lighting the light emitter 9. The light emitter 9 is illuminated from the outside through the window 3 of the seesaw part 1. Can be visually recognized.
以上説明したように、この考案はシーソー部と
導電性ゴムスイツチ部との間に連結部材を設け、
シーソー部の回転力を直線方向の力に変えて導電
性ゴムスイツチ部を作動させるため、チヤタリン
グの少ない確実なスイツチ動作が得られる。ま
た、連結部材はスイツチ動作に伴なつて上下動す
るが、受台及びケースをガイドとして動くため、
その動きは円滑になされ、傾いたり引掛かつたり
することはない。さらに、連結部材と導電性ゴム
スイツチ部とは二段構造で、かつ発光体は連結部
材内に収納された構造であるから、狭いスペース
に十分組付けることができ、スイツチ全体の小型
化が可能である。 As explained above, this invention provides a connecting member between the seesaw part and the conductive rubber switch part,
Since the rotational force of the seesaw section is converted into linear force to operate the conductive rubber switch section, reliable switch operation with little chattering can be achieved. In addition, the connecting member moves up and down with the switch operation, but since it moves using the pedestal and case as a guide,
Its movement is smooth and does not tilt or get stuck. Furthermore, since the connecting member and the conductive rubber switch part have a two-tiered structure, and the light emitter is housed within the connecting member, it can be assembled in a narrow space, making it possible to downsize the entire switch. be.
第１図はこの考案に係るシーソースイツチの一
部破断の上面図、第２図は同じく一部破断の立面
図である。
１……シーソー部、２……受台、３……窓、４
……プリント基板、５……突出部、６……導電性
ゴムスイツチ部、７……連結部材、８……ケー
ス、９……発光体、１０……リード端子。
FIG. 1 is a partially cutaway top view of the seesaw switch according to this invention, and FIG. 2 is a partially cutaway elevational view of the seesaw switch according to the invention. 1... Seesaw section, 2... pedestal, 3... window, 4
. . . Printed circuit board, 5 .
Claims (1)
円形の凹溝を形成し、この凹溝に軸棒が回動可能
に枢支されたシーソー部の押圧操作面部に照明表
示用の窓を設け、前記プリント基板に取付けた導
電性ゴムスイツチ部と前記シーソー部の押圧操作
面部との間に上方開口の箱状連結部材を嵌挿し、
この連結部材の内部に光源を収納して前記窓に臨
ませると共に、この光源のリード端子を前記連結
部材の孔を通過させて前記プリント基板に固定
し、かつ前記連結部材の側板上端を三角形に形成
し、前記押圧操作面部の側片の下端には前記側板
の三角形頂部の角度より大きな開き角で逆Ｖ字状
部を形成し、この逆Ｖ字状部の頂部を前記側片の
頂部に当接させたことを特徴とする照明表示付き
シーソースイツチ。 A recessed groove with a semicircular cross section is formed on the upper surface of the pedestal fixed to the printed circuit board, and a window for illumination display is provided on the pressing operation surface of the seesaw part in which the shaft is rotatably supported in the recessed groove. , a box-shaped connecting member having an upward opening is inserted between the conductive rubber switch portion attached to the printed circuit board and the pressing operation surface portion of the seesaw portion;
A light source is housed inside the connecting member so as to face the window, and a lead terminal of the light source is passed through a hole in the connecting member and fixed to the printed circuit board, and the upper end of the side plate of the connecting member is shaped into a triangular shape. an inverted V-shaped part is formed at the lower end of the side piece of the pressing operation surface part with an opening angle larger than the angle of the triangular apex of the side plate, and the top of this inverted V-shaped part is attached to the top of the side piece. A seesaw switch with an illuminated display, characterized in that it is brought into contact with the user.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1981046728U JPS6220117Y2 (en) | 1981-04-01 | 1981-04-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1981046728U JPS6220117Y2 (en) | 1981-04-01 | 1981-04-01 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57161737U JPS57161737U (en) | 1982-10-12 |
| JPS6220117Y2 true JPS6220117Y2 (en) | 1987-05-22 |
Family
ID=29843559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1981046728U Expired JPS6220117Y2 (en) | 1981-04-01 | 1981-04-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6220117Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2671711B2 (en) * | 1992-05-13 | 1997-10-29 | オムロン株式会社 | Switch device |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5531244B2 (en) * | 1977-05-09 | 1980-08-16 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5396671U (en) * | 1977-01-11 | 1978-08-05 | ||
| JPS5911379Y2 (en) * | 1978-08-22 | 1984-04-07 | アルプス電気株式会社 | illuminated push button switch |
-
1981
- 1981-04-01 JP JP1981046728U patent/JPS6220117Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5531244B2 (en) * | 1977-05-09 | 1980-08-16 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57161737U (en) | 1982-10-12 |
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