JPS6238275Y2 - - Google Patents
Info
- Publication number
- JPS6238275Y2 JPS6238275Y2 JP984980U JP984980U JPS6238275Y2 JP S6238275 Y2 JPS6238275 Y2 JP S6238275Y2 JP 984980 U JP984980 U JP 984980U JP 984980 U JP984980 U JP 984980U JP S6238275 Y2 JPS6238275 Y2 JP S6238275Y2
- Authority
- JP
- Japan
- Prior art keywords
- pressing
- connecting plate
- push button
- piece
- long
- 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
- 239000000463 material Substances 0.000 claims description 5
- 229920003002 synthetic resin Polymers 0.000 claims description 5
- 239000000057 synthetic resin Substances 0.000 claims description 5
- 238000006073 displacement reaction Methods 0.000 description 3
Landscapes
- Mechanical Control Devices (AREA)
Description
【考案の詳細な説明】
本考案はテレビジヨン受像機や磁気記録再生装
置等の操作部の押釦スイツチに用いるに好適な押
釦機構に係り、特に複数の押圧部を合成樹脂材料
により一体に連結成型した押釦機構の改良に関す
るものである。[Detailed description of the invention] The present invention relates to a push button mechanism suitable for use in push button switches of operating parts of television receivers, magnetic recording and reproducing devices, etc., and in particular, a plurality of pressing parts are integrally connected and molded using a synthetic resin material. The invention relates to improvements to the push button mechanism.
従来この種の押釦機構では、合成樹脂材料より
なる一枚の連結板と一体に複数の押圧部を所定の
間隔で並設していた。 Conventionally, in this type of push button mechanism, a plurality of pressing portions were arranged side by side at predetermined intervals integrally with one connecting plate made of a synthetic resin material.
従つてこの場合押圧部は合成樹脂材料の弾性を
利用し連結板との結合部を支点とした円弧運動に
なり、押圧ストロークが小さくまた押圧面が傾く
ため、接点の閉成を確実に行ない得ない虞れがあ
つた。 Therefore, in this case, the pressing part makes use of the elasticity of the synthetic resin material and moves in a circular arc with the joint with the connecting plate as the fulcrum, and the pressing stroke is small and the pressing surface is tilted, making it possible to close the contacts reliably. There was a possibility that it would not be possible.
本考案はこのような点に鑑みなされたものであ
り、押圧ストロークが大きくとれしかも押圧面を
平行移動できる押釦機構を提供するものである。 The present invention has been devised in view of these points, and it is an object of the present invention to provide a push button mechanism that allows for a large pressing stroke and allows the pressing surface to move in parallel.
以下図面に示す実施例に従つて本考案を説明す
る。第１図は本考案の１実施例の斜視図を示す。
ここでは合成樹脂材料よりなる一枚の連結板１と
一体に６個の押圧部２，２…が所定間隔で並設さ
れている。また各押圧部２，２…はそれぞれ２本
の長片と１本の短片とからなる比較的薄いＥ字状
の可動部３，３…を介して連結板１と一体化さ
れ、特に押圧部２は中央の短片に結合され、両側
の長片は連結板１に結合されている。 The present invention will be explained below according to embodiments shown in the drawings. FIG. 1 shows a perspective view of one embodiment of the present invention.
Here, six pressing parts 2, 2, . . . are arranged in parallel at predetermined intervals integrally with one connecting plate 1 made of a synthetic resin material. Moreover, each of the pressing parts 2, 2... is integrated with the connecting plate 1 via a relatively thin E-shaped movable part 3, 3... each consisting of two long pieces and one short piece, and especially the pressing parts 2 is connected to the central short piece, and the long pieces on both sides are connected to the connecting plate 1.
上記のように構成される押釦機構は第２図ａに
示すように各押圧部２がそれぞれスイツチ４の真
上に重ね合わされるように取付台５にビス６によ
つて取付けられる。 The push button mechanism constructed as described above is attached to the mounting base 5 with screws 6 so that each pressing part 2 is superimposed directly above the switch 4, as shown in FIG. 2a.
従つていま押圧部２の頭部を第２図ｂに矢印で
示すように下方に押圧したとき、可動部３の長片
と短片の傾斜角度が相殺され押圧部２は殆んど傾
くこともなく垂直方向に平行移動され、押圧部２
の下面はスイツチ４の頭部に当接され、スイツチ
が確実に閉成される。 Therefore, when the head of the pressing part 2 is pressed downward as shown by the arrow in FIG. The pressing part 2 is moved in parallel in the vertical direction.
The lower surface of the switch 4 is brought into contact with the head of the switch 4 to ensure that the switch is closed.
またこの場合、押圧部２の垂直方向への変位は
可動部３の長片の変位と短片の変位との和となり
押圧ストロークは従来に比して大きくとることが
でき、この点からも一層確実なスイツチ動作が可
能となる。 In addition, in this case, the displacement of the pressing part 2 in the vertical direction is the sum of the displacement of the long piece and the displacement of the short piece of the movable part 3, and the pressing stroke can be taken larger than in the past, which makes it even more reliable. Switch operation is possible.
第１図は本考案の１実施例の斜視図、第２図
ａ，ｂは同実施例の要部側面図、第３図は同実施
例の平面図である。
１……連結板、２……押圧部、３……可動部。
FIG. 1 is a perspective view of an embodiment of the present invention, FIGS. 2a and 2b are side views of essential parts of the embodiment, and FIG. 3 is a plan view of the embodiment. 1... Connecting plate, 2... Pressing part, 3... Movable part.
Claims (1)
本の長片と該長片に挾まれた１本の短片とにより
形成され各長片は前記連結板に結合され各短片に
前記押圧部がそれぞれ結合された複数のＥ字状の
可動部とが合成樹脂材料により一体に形成された
押釦機構。 One connecting plate, multiple pressing parts, and 2 each
A plurality of E-shaped movable parts formed of a long piece of a book and one short piece sandwiched between the long pieces, each long piece being connected to the connecting plate, and each short piece having the pressing part respectively connected. The push button mechanism is integrally formed from synthetic resin material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP984980U JPS6238275Y2 (en) | 1980-01-29 | 1980-01-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP984980U JPS6238275Y2 (en) | 1980-01-29 | 1980-01-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS56112731U JPS56112731U (en) | 1981-08-31 |
| JPS6238275Y2 true JPS6238275Y2 (en) | 1987-09-30 |
Family
ID=29606487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP984980U Expired JPS6238275Y2 (en) | 1980-01-29 | 1980-01-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6238275Y2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6327399Y2 (en) * | 1980-03-07 | 1988-07-25 | ||
| JPH0635308Y2 (en) * | 1987-07-08 | 1994-09-14 | 三菱電機株式会社 | Push button switch |
-
1980
- 1980-01-29 JP JP984980U patent/JPS6238275Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS56112731U (en) | 1981-08-31 |
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