JPS6129146Y2 - - Google Patents
Info
- Publication number
- JPS6129146Y2 JPS6129146Y2 JP2091579U JP2091579U JPS6129146Y2 JP S6129146 Y2 JPS6129146 Y2 JP S6129146Y2 JP 2091579 U JP2091579 U JP 2091579U JP 2091579 U JP2091579 U JP 2091579U JP S6129146 Y2 JPS6129146 Y2 JP S6129146Y2
- Authority
- JP
- Japan
- Prior art keywords
- frame
- switch
- keys
- switch member
- wiring board
- 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
- 239000004020 conductor Substances 0.000 claims description 4
- 229920003002 synthetic resin Polymers 0.000 claims description 2
- 239000000057 synthetic resin Substances 0.000 claims description 2
- 239000012778 molding material Substances 0.000 claims 1
- 238000009434 installation Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 238000005476 soldering Methods 0.000 description 2
- 239000013067 intermediate product Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Description
【考案の詳細な説明】
本考案は、カセツトテープレコーダやビデオテ
ープレコーダ等に用いて好適な押釦スイツチ構成
体に係り、特に、スイツチ部材を押圧操作するた
めのキーを枠体に一体形成した押釦スイツチ構成
体に関する。[Detailed Description of the Invention] The present invention relates to a push button switch structure suitable for use in cassette tape recorders, video tape recorders, etc., and particularly relates to a push button in which a key for pressing a switch member is integrally formed in a frame. Regarding the switch structure.
カセツトテープレコーダ等に備えられるスイツ
チ装置では、複数個のスイツチ部材を同一の印刷
配線板上に半田固定し、該印刷配線板に被着した
枠体に各スイツチ部材に対応して複数のキーを設
けたものがある。 In a switch device installed in a cassette tape recorder, etc., a plurality of switch members are soldered and fixed on the same printed wiring board, and a plurality of keys are attached to a frame attached to the printed wiring board, corresponding to each switch member. There is something set up.
このようなスイツチ装置として、各スイツチ部
材に取付けたキーを枠体に穿設したキー孔内に臨
ませたものが知られているが、このものは、部品
寸法の誤差や取付誤差等により、キーとキー孔と
に位置ずれを生じるという欠点があつた。そこ
で、かかる欠点を解決するために、キーを合成樹
脂等の成形材料からなる枠体に揺動自在に一体形
成したものが提案されているが、この従来提案の
ものでは、スイツチ部材の端子を印刷配線板上の
所定位置に精度良く半田付けしなければならない
ため、組立作業の煩雑化を招来するという問題が
あつた。 As such a switch device, one in which a key attached to each switch member is exposed into a key hole drilled in a frame is known, but this device may be subject to errors due to errors in component dimensions, installation errors, etc. There was a drawback that misalignment occurred between the key and the key hole. Therefore, in order to solve this problem, it has been proposed that the key is integrally formed with a frame made of a molded material such as synthetic resin so that it can swing freely.However, in this conventional proposal, the terminal of the switch member is Since the soldering must be performed with high precision at a predetermined position on the printed wiring board, there is a problem in that the assembly work becomes complicated.
本考案の目的は、上記従来技術の欠点を除き、
組立作業が簡単な押釦スイツチ構成体を提供する
にある。 The purpose of the present invention is to eliminate the drawbacks of the above-mentioned prior art,
To provide a push button switch structure that is easy to assemble.
以下本考案の実施例を図面について詳細に説明
すると、第１図は押釦スイツチ構成体の平面図、
第２図は第１図のＡ−Ａによる断面図、第３図は
正面図で、複数個のキー２…を一体に形成した合
成樹脂等より成る格子状の枠体１と、該枠体１の
下面に固定された複数個のスイツチ部材１１…
と、枠体１の底面に取付けられた印刷配線板１５
より成り、更に枠体１の上面に固定した上面板１
８には透孔１９…を設け、前記キー２…は透孔１
９…を通して上部に突出しており、また枠体１の
両端にはＬ字状の１対の取付脚３，３が一体に形
成されている。なお、上面板１８上には所要に応
じ、キー２、…の機能を示す表示を施すことがで
きる。第４図は底面図で、印刷記線板１５の下面
に形成された各導体２０は接続部１６に導出さ
れ、コネクター（図示せず）等により、増幅回路
等に接続されるようになつている。 Embodiments of the present invention will be described in detail below with reference to the drawings. FIG. 1 is a plan view of the push button switch structure;
FIG. 2 is a cross-sectional view taken along line A-A in FIG. A plurality of switch members 11 fixed to the lower surface of 1...
and a printed wiring board 15 attached to the bottom of the frame 1.
The top plate 1 is further fixed to the top surface of the frame 1.
8 is provided with a through hole 19, and the key 2 is provided with a through hole 19.
9, and a pair of L-shaped mounting legs 3, 3 are integrally formed at both ends of the frame 1. Incidentally, a display indicating the functions of the keys 2, . . . can be provided on the top plate 18 as required. FIG. 4 is a bottom view, in which each conductor 20 formed on the bottom surface of the printed marking board 15 is led out to the connection part 16 and connected to an amplifier circuit or the like by a connector (not shown) or the like. There is.
またスイツチ部材１１は、例えば第８図の如き
構造のスイツチ部材を使用することができ、角形
の平面形状を有する筐体１２を備え、同図におい
て、押圧体１３が押圧されることにより可動接点
１３ａが変形して固定接点１４ａと１４ｂとが短
絡されて端子１４，１４間が接続され、押圧を除
くことにより可動接点１３ａが原形に復し、端子
１４，１４間が開放されるようになつている。 Further, the switch member 11 can be a switch member having a structure as shown in FIG. 8, for example, and includes a housing 12 having a rectangular planar shape. 13a is deformed, fixed contacts 14a and 14b are short-circuited, and terminals 14, 14 are connected. When the pressure is removed, movable contact 13a returns to its original shape, and terminals 14, 14 are opened. ing.
次に枠体１の構造について説明すると、第５図
はその上面図で、小区画４内には普通のキー２
が、区画５には長い操作面を有するキー２′が形
成されている。第６図は枠体１を裏返して、その
下面と、取付け前のスイツチ部材１１を示すもの
で、略正方形の平面状を有するスイツチ部材１１
の筐体１２を嵌合させるために、区画の内壁に
は、対向する２組の側壁６，６，６，６と、該側
壁群と略直交する別の２組の側壁７，７，７，７
並びに底部の当接面８，８より成る嵌合部が形成
されている。また、９…は枠体１の下面に突設し
た突起で、他に同様な突起９が枠体１の下面に複
数個形成されている。印刷配線板１５の下面に
は、導体回路２０が形成され、また枠体１下面の
突起９…に対応して孔（図示せず）が穿設されて
いる。 Next, to explain the structure of the frame 1, FIG. 5 is a top view of the frame 1.
However, a key 2' having a long operating surface is formed in the compartment 5. FIG. 6 shows the underside of the frame 1 and the switch member 11 before installation. The switch member 11 has a substantially square planar shape.
In order to fit the housing 12, the inner wall of the compartment is provided with two sets of opposing side walls 6, 6, 6, 6 and another two sets of side walls 7, 7, 7 substantially orthogonal to the side walls. ,7
In addition, a fitting portion is formed consisting of bottom abutment surfaces 8,8. Further, 9... are protrusions protruding from the lower surface of the frame 1, and a plurality of other similar protrusions 9 are formed on the lower surface of the frame 1. A conductive circuit 20 is formed on the lower surface of the printed wiring board 15, and holes (not shown) are formed corresponding to the projections 9 on the lower surface of the frame 1.
次に本考案の組立てについて説明すると、第７
図の如く、スイツチ部材１１…の各々を、各々の
区画内の前記嵌合部に嵌合して取り付けると、押
圧体１３にキー２が軽く接触した状態となる。 Next, to explain the assembly of the present invention, the seventh
As shown in the figure, when each of the switch members 11 is fitted and attached to the fitting portion in each compartment, the key 2 is brought into a state in which the pressing body 13 is lightly contacted.
次に枠体１の下面に印刷配線板１５を取付け、
枠体１下面の突起９…の突出部を熱溶着してめ
ることにより、配線板１５が固定され、更に端子
１４…を導体回路２０に半田付により接続する。
第４図において、１０…は前記突起９…を熱溶着
した個所を示す。更に枠体１の上部には上面板１
８を取付ける。 Next, a printed wiring board 15 is attached to the lower surface of the frame 1,
The wiring board 15 is fixed by thermally welding the projections of the projections 9 on the lower surface of the frame 1, and the terminals 14 are connected to the conductor circuit 20 by soldering.
In FIG. 4, numeral 10 indicates the location where the projections 9 are thermally welded. Furthermore, a top plate 1 is provided on the top of the frame 1.
Install 8.
叙上の如く本考案は、複数個のキーを揺動自在
に一体形成した枠体の裏面に、スイツチ部材を嵌
合させるための嵌合部を形成したことにより、ス
イツチ装置の組立てにおいて、予め必要な生産数
量の枠体に、まとめてスイツチ部材を取り付け、
こられの中間製品を次の印刷配線板取付けの工程
に移行させればよいので、スイツチ装置の組立て
が能率化され、また完成したスイツチ装置は、テ
ープレコーダ等の本体への取付け、並びに電気的
接続も容易であり、また交換も容易となり、その
実用的効果が大である。 As mentioned above, the present invention has a fitting part for fitting a switch member on the back side of a frame in which a plurality of keys are integrally formed in a swingable manner, so that it is easy to assemble the switch device in advance. Attach the switch parts all at once to the frame of the required production quantity,
Since these intermediate products can be transferred to the next process of installing printed wiring boards, the assembly of the switch device is streamlined, and the completed switch device can be easily attached to the main body of a tape recorder, etc., and electrically connected. It is easy to connect and replace, and has great practical effects.
第１図は本考案の実施例の平面図、第２図はそ
の断側面図、第３図は正面図、第４図は底面図、
第５図は枠体の平面図、第６図と第７図は枠体の
下面を示す要部斜視図、第８図はスイツチ部材の
１例を示す断面図である。
１……枠体、２，２′……キー、１１……スイ
ツチ部材、１４……端子、１５……印刷配線板、
２０……導体回路。
Fig. 1 is a plan view of an embodiment of the present invention, Fig. 2 is a cross-sectional side view thereof, Fig. 3 is a front view, and Fig. 4 is a bottom view.
FIG. 5 is a plan view of the frame, FIGS. 6 and 7 are perspective views of essential parts showing the lower surface of the frame, and FIG. 8 is a sectional view showing an example of the switch member. 1... Frame body, 2, 2'... Key, 11... Switch member, 14... Terminal, 15... Printed wiring board,
20...Conductor circuit.
Claims (1)
キーを揺動自在に一体形成し、これらキーの下方
にスイツチ部材をそれぞれ配置してなる押釦スイ
ツチ構成体において、前記枠体の裏面に前記キー
に対応して複数の嵌合部を形成するとともに、該
嵌合部に前記スイツチ部材を嵌合固定し、さらに
該スイツチ部材の端子を前記枠体の下面に装着し
た印刷配線板の導体回路に接続したことを特徴と
する押釦スイツチ構成体。 In a push button switch structure, a plurality of keys are integrally formed in a frame made of a molding material such as synthetic resin so as to be able to swing freely, and switch members are arranged below each of the keys. A conductor circuit of a printed wiring board having a plurality of fitting portions formed corresponding to the keys, the switch member being fitted and fixed to the fitting portions, and terminals of the switch member being attached to the lower surface of the frame. A push button switch structure characterized by being connected to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2091579U JPS6129146Y2 (en) | 1979-02-20 | 1979-02-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2091579U JPS6129146Y2 (en) | 1979-02-20 | 1979-02-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS55121422U JPS55121422U (en) | 1980-08-28 |
| JPS6129146Y2 true JPS6129146Y2 (en) | 1986-08-28 |
Family
ID=28852799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2091579U Expired JPS6129146Y2 (en) | 1979-02-20 | 1979-02-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6129146Y2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5920530U (en) * | 1982-07-30 | 1984-02-08 | オムロン株式会社 | push button switch |
| JP2514662Y2 (en) * | 1989-11-28 | 1996-10-23 | オムロン株式会社 | Dip switch |
-
1979
- 1979-02-20 JP JP2091579U patent/JPS6129146Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS55121422U (en) | 1980-08-28 |
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