JPH0334020Y2 - - Google Patents
Info
- Publication number
- JPH0334020Y2 JPH0334020Y2 JP1982009048U JP904882U JPH0334020Y2 JP H0334020 Y2 JPH0334020 Y2 JP H0334020Y2 JP 1982009048 U JP1982009048 U JP 1982009048U JP 904882 U JP904882 U JP 904882U JP H0334020 Y2 JPH0334020 Y2 JP H0334020Y2
- Authority
- JP
- Japan
- Prior art keywords
- rubber cover
- rubber
- hem
- insulating substrate
- push button
- 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
- 239000000758 substrate Substances 0.000 claims description 13
- 230000002093 peripheral effect Effects 0.000 description 7
- 238000009434 installation Methods 0.000 description 3
- 238000005452 bending Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
- H01H13/02—Details
- H01H13/12—Movable parts; Contacts mounted thereon
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
- H01H13/50—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a single operating member
- H01H13/52—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a single operating member the contact returning to its original state immediately upon removal of operating force, e.g. bell-push switch
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2215/00—Tactile feedback
- H01H2215/004—Collapsible dome or bubble
- H01H2215/012—Positioning of individual dome
Description
【考案の詳細な説明】
本考案は押釦スイツチに関し、特に、部品点数
が少なく、安価にして、しかも、ゴムカバーの取
付けの安定したものを提供せんとするものであ
る。[Detailed Description of the Invention] The present invention relates to a push button switch, and in particular, it is an object of the present invention to provide a push button switch that has a small number of parts, is inexpensive, and has a rubber cover that can be attached stably.
従来、ゴムカバーを使用した押釦スイツチは、
第１図のように、一対の固定接点１，１を埋設し
た絶縁基板２上に、内部に導電性のゴム接点３を
設けたお椀状のゴムカバー４を載置し、そして、
このゴムカバー４を被うように絶縁性のコツプ状
のケース５を絶縁基板２上に載置し、ケース５と
絶縁基板２との間で、ゴムカバー４の裾部４ａを
挟持すると共に、ケース５には押釦６を移動可能
に取付け、この押釦６を押圧することによつて、
ゴムカバー４を変形移動させ、ゴム接点３を一対
の固定接点１に接触させ、また、押圧を開放する
と、ゴムカバー４が自己の弾性で元に復帰すると
共に、押釦６が押圧前の状態に戻るようになつて
いる。 Conventionally, push button switches using rubber covers,
As shown in FIG. 1, a bowl-shaped rubber cover 4 with conductive rubber contacts 3 inside is placed on an insulating substrate 2 in which a pair of fixed contacts 1, 1 are embedded, and
An insulating chip-shaped case 5 is placed on the insulating substrate 2 so as to cover the rubber cover 4, and the hem 4a of the rubber cover 4 is held between the case 5 and the insulating substrate 2. A push button 6 is movably attached to the case 5, and by pressing the push button 6,
When the rubber cover 4 is deformed and moved to bring the rubber contacts 3 into contact with the pair of fixed contacts 1, and when the pressure is released, the rubber cover 4 returns to its original state with its own elasticity, and the push button 6 returns to the state before being pressed. It's starting to come back.
そして、上記従来においては、ゴムカバー４の
裾部４ａがケース５と絶縁基板２との間に挟持さ
れて、ゴムカバー４の取付けが安定するが、ケー
ス５および押釦６を必要とし、部品点数が多くな
つて、コスト高になるばかりか、組立も面倒で、
生産性が悪く、且つ、大型化になるという欠点が
あつた。 In the above conventional method, the hem 4a of the rubber cover 4 is held between the case 5 and the insulating substrate 2, and the installation of the rubber cover 4 is stabilized, but the case 5 and the push button 6 are required, and the number of parts is reduced. Not only does this increase the cost, but it is also troublesome to assemble.
The drawbacks were poor productivity and increased size.
本考案は上記従来の欠点を解消すると共に、ゴ
ムカバーの取付けの安定なものを得んとするもの
で、以下、本考案を第２図から第３図に示した１
実施例に基づいて説明すると、１１は一対の固定
接点１２，１２を埋設した絶縁基板で、この絶縁
基板１１の中央部には、固定接点１２，１２の接
点部１２ａが露出すると共に、周縁から端子部１
２ｂが下方に突出している。 The present invention aims to solve the above-mentioned conventional drawbacks and to provide a stable installation of the rubber cover.
To explain based on the embodiment, reference numeral 11 is an insulating substrate in which a pair of fixed contacts 12, 12 are buried, and the contact portions 12a of the fixed contacts 12, 12 are exposed in the center of this insulating substrate 11, and the contact portions 12a of the fixed contacts 12, 12 are exposed from the periphery. Terminal part 1
2b protrudes downward.
また、前記絶縁基板１１は、外周壁１１ａと、
外周壁１１ａから一定間隔を置いて接点部１２ａ
を囲むように設けられた環状の内周壁１１ａとを
備え、そして、該内周壁１１ｂは、外周壁１１ａ
より若干低く成つており、その間には環状溝１１
ｃが形成され、更にその周囲には少なくとも２個
以上の突起１１ｄ……が略同心円上に配設されて
いる。 Further, the insulating substrate 11 includes an outer peripheral wall 11a,
A contact portion 12a is located at a certain distance from the outer peripheral wall 11a.
and an annular inner peripheral wall 11a provided to surround the outer peripheral wall 11a.
The annular groove 11 is formed between the two grooves.
c is formed, and at least two or more protrusions 11d... are arranged approximately concentrically around the protrusions 11d.
１３は、内部に導電性のゴム接点１４を設けた
お椀上のゴムカバーで、該ゴムカバーは、下部に
はリング状の裾部１３ａが、また、上部にはコツ
プ状の押圧部１３ｂが形成されていて、リング状
の裾部１３ａは絶縁基板１１の外周壁１１ａと内
周壁１１ｂとの間の環状溝１１ｃ中に嵌入された
状態となつている。 Reference numeral 13 denotes a rubber cover on a bowl that has a conductive rubber contact 14 inside, and the rubber cover has a ring-shaped hem 13a at the bottom and a tip-shaped pressing part 13b at the top. The ring-shaped skirt portion 13a is fitted into the annular groove 11c between the outer circumferential wall 11a and the inner circumferential wall 11b of the insulating substrate 11.
次に突起１１ｄ……の各々を熱変形、押圧等に
よつて内方へ折曲け、ゴムカバー１３の裾部１３
ａ上に圧着させると、該裾部１３ａが押えられた
状態でゴムカバー１３が取付けられる。 Next, each of the protrusions 11d... is bent inward by heat deformation, pressure, etc., and the hem 13 of the rubber cover 13 is
When the rubber cover 13 is pressed onto the hem 13a, the rubber cover 13 is attached with the hem 13a pressed.
そして、このように構成された本考案の押釦ス
イツチにおいて、ゴムカバー１３の押圧部１３ｂ
を、第３図矢印Ａ方向に押圧すると、ゴムカバー
１３が変形移動して、ゴム接点１４が一対の固定
接点１２，１２に接触して、接点が閉状態とな
り、また、押圧を開放すると、ゴムカバー１３が
自己の弾性で元に戻り、接点が開状態となる。 In the push button switch of the present invention configured in this manner, the pressing portion 13b of the rubber cover 13
When is pressed in the direction of arrow A in FIG. 3, the rubber cover 13 deforms and moves, and the rubber contact 14 comes into contact with the pair of fixed contacts 12, 12, so that the contacts are in a closed state, and when the pressure is released, The rubber cover 13 returns to its original state due to its own elasticity, and the contacts become open.
更に、場合によつては、ゴムカバー１３の押圧
部１３ｂが、第３図矢印Ｂ方向（横方向）から押
圧されるが、この時、ゴムカバー１３が変形する
に従い、裾部１３ａも第３図において左側に引張
られて移動しようとするが、内周壁１１ｂによつ
て移動が阻止され、裾部１３ａは外周壁１１ａと
内周壁１１ｂとの間に保持された状態が維持さ
れ、ゴムカバー１３が外れることがない。 Furthermore, in some cases, the pressing part 13b of the rubber cover 13 is pressed from the direction of arrow B (lateral direction) in FIG. Although it is pulled to the left in the figure and tries to move, the movement is prevented by the inner circumferential wall 11b, and the hem portion 13a is maintained between the outer circumferential wall 11a and the inner circumferential wall 11b, and the rubber cover 13 never comes off.
即ち、本考案によれば、内部に導電性のゴム接
点１４を設けたお椀状のゴムカバー１３の裾部１
３ａが、固定接点１２を有する絶縁基板１１の外
周壁１１ａと内周壁１１ｂとの間の環状凹部１１
ｃに嵌入して係止され、更に突起１１ｄ……を折
曲げて裾部１３ａを押えるように締め付けて固定
したものであるから、ゴムカバー１３の押圧部１
３ｂに横方向の力がかかつても、ゴムカバー１３
は内周壁１１ｂによつて移動が阻止され、且つ、
折曲げた突起１１ｄ……で押圧支持されて、外れ
ることがなく、取付けが安定するばかりか、従来
のケース５は不要となり、部品点数が少なく、安
価で生産性の良好なものが得られるという効果を
有する。 That is, according to the present invention, the bottom portion 1 of the bowl-shaped rubber cover 13 has the conductive rubber contact 14 provided therein.
3a is an annular recess 11 between an outer circumferential wall 11a and an inner circumferential wall 11b of an insulating substrate 11 having a fixed contact 12;
c and is fixed by bending the protrusions 11d and tightening them so as to press the hem 13a. Therefore, the pressing part 1 of the rubber cover 13
Even if a lateral force is applied to the rubber cover 13
is prevented from moving by the inner peripheral wall 11b, and
It is supported under pressure by the bent protrusions 11d..., so it does not come off, and the installation is not only stable, but also the conventional case 5 is no longer necessary, resulting in a product with fewer parts, low cost, and high productivity. have an effect.
第１図は従来の押釦スイツチの要部断面図、第
２図は本考案の押釦スイツチの分解斜視図、第３
図は本考案の押釦スイツチの組立時の要部断面図
である。
１１……絶縁基板、１１ａ……外周壁、１１ｂ
……内周壁、１１ｃ……環状凹部、１１ｄ……突
起、１２……固定接点、１３……ゴムカバー、１
３ａ……裾部、１３ｂ……押圧部、１４……ゴム
接点。
Fig. 1 is a sectional view of the main parts of a conventional push button switch, Fig. 2 is an exploded perspective view of the push button switch of the present invention, and Fig. 3 is an exploded perspective view of the push button switch of the present invention.
The figure is a sectional view of the main parts of the push button switch of the present invention when assembled. 11...Insulating substrate, 11a...Outer peripheral wall, 11b
... Inner peripheral wall, 11c ... Annular recess, 11d ... Protrusion, 12 ... Fixed contact, 13 ... Rubber cover, 1
3a...Hem portion, 13b...Press portion, 14...Rubber contact.
Claims (1)
と、このゴムカバーのゴム接点と対向するように
絶縁基板上に配置された固定接点と、固定接点か
ら延出された複数の端子とを備え、上記ゴムカバ
ーの裾部を絶縁基板上に載置して成る押釦スイツ
チにおいて、固定接点を有する絶縁基板の外周壁
と内周壁との間に設けた環状凹部に上記ゴムカバ
ーの裾部を嵌入し、環状凹部の周辺に形成した突
起を内方に折曲げて、裾部を押えるようにしたこ
とを特徴とする押釦スイツチ。 A bowl-shaped rubber cover with a rubber contact provided inside, a fixed contact placed on an insulating substrate to face the rubber contact of the rubber cover, and a plurality of terminals extending from the fixed contact, In a push button switch in which the hem of the rubber cover is placed on an insulating substrate, the hem of the rubber cover is fitted into an annular recess provided between an outer circumferential wall and an inner circumferential wall of an insulating substrate having fixed contacts. A push button switch characterized in that a protrusion formed around an annular recess is bent inward to press a hem.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP904882U JPS58113229U (en) | 1982-01-26 | 1982-01-26 | push button switch |
| DE19823247734 DE3247734A1 (en) | 1982-01-26 | 1982-12-23 | KEY SWITCH |
| GB08302013A GB2113920A (en) | 1982-01-26 | 1983-01-25 | Push-button electrical switch |
| FR8301079A FR2520550B1 (en) | 1982-01-26 | 1983-01-25 | ELECTRIC SWITCH WITH PUSH BUTTON |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP904882U JPS58113229U (en) | 1982-01-26 | 1982-01-26 | push button switch |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58113229U JPS58113229U (en) | 1983-08-02 |
| JPH0334020Y2 true JPH0334020Y2 (en) | 1991-07-18 |
Family
ID=11709750
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP904882U Granted JPS58113229U (en) | 1982-01-26 | 1982-01-26 | push button switch |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPS58113229U (en) |
| DE (1) | DE3247734A1 (en) |
| FR (1) | FR2520550B1 (en) |
| GB (1) | GB2113920A (en) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE8334679U1 (en) * | 1983-12-02 | 1984-03-01 | Siemens AG, 1000 Berlin und 8000 München | button |
| JPS60127620A (en) * | 1983-12-12 | 1985-07-08 | 興国ゴム工業株式会社 | Spring unit for keyboard |
| US4600819A (en) * | 1985-03-08 | 1986-07-15 | Mechanical Enterprises, Inc. | Switch assembly |
| DE8515869U1 (en) * | 1985-05-30 | 1986-11-13 | Siemens AG, 1000 Berlin und 8000 München | Keypad |
| GB8800370D0 (en) * | 1988-01-08 | 1988-02-10 | Marconi Electronic Devices | Push-button keyswitches |
| US4972057A (en) * | 1989-06-20 | 1990-11-20 | Mitsuku Denshi Kogyo Kabushiki Kaisha | Push button switch |
| US6344791B1 (en) | 1998-07-24 | 2002-02-05 | Brad A. Armstrong | Variable sensor with tactile feedback |
| US6222525B1 (en) | 1992-03-05 | 2001-04-24 | Brad A. Armstrong | Image controllers with sheet connected sensors |
| US5999084A (en) * | 1998-06-29 | 1999-12-07 | Armstrong; Brad A. | Variable-conductance sensor |
| US6347997B1 (en) | 1997-10-01 | 2002-02-19 | Brad A. Armstrong | Analog controls housed with electronic displays |
| US8674932B2 (en) | 1996-07-05 | 2014-03-18 | Anascape, Ltd. | Image controller |
| US6351205B1 (en) * | 1996-07-05 | 2002-02-26 | Brad A. Armstrong | Variable-conductance sensor |
| JPH1173839A (en) * | 1997-09-01 | 1999-03-16 | Alps Electric Co Ltd | Push button switch |
| US6415707B1 (en) | 1997-10-01 | 2002-07-09 | Brad A. Armstrong | Analog controls housed with electronic displays for coffee makers |
| US6404584B2 (en) | 1997-10-01 | 2002-06-11 | Brad A. Armstrong | Analog controls housed with electronic displays for voice recorders |
| US6532000B2 (en) | 1997-10-01 | 2003-03-11 | Brad A. Armstrong | Analog controls housed with electronic displays for global positioning systems |
| US6456778B2 (en) | 1997-10-01 | 2002-09-24 | Brad A. Armstrong | Analog controls housed with electronic displays for video recorders and cameras |
| JP4647700B2 (en) * | 2009-10-29 | 2011-03-09 | 北陸電気工業株式会社 | Push-on switch |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4424330Y1 (en) * | 1966-08-09 | 1969-10-15 | ||
| JPS5638934B2 (en) * | 1973-12-18 | 1981-09-09 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR682123A (en) * | 1929-09-21 | 1930-05-23 | Electrical contact device, especially for low current | |
| US3728509A (en) * | 1970-09-26 | 1973-04-17 | Alps Electric Co Ltd | Push-button switch with resilient conductive contact member with downwardly projecting ridges |
| US3905246A (en) * | 1974-06-05 | 1975-09-16 | Illinois Tool Works | Construction and method for forming a plunger seal |
| US4021630A (en) * | 1975-04-25 | 1977-05-03 | Neomed Incorporated | Hermetically sealed resilient contact switch having surgical applications |
| JPS55148127U (en) * | 1979-04-12 | 1980-10-24 | ||
| JPS5915374Y2 (en) * | 1979-09-04 | 1984-05-08 | 星電器製造株式会社 | push switch |
-
1982
- 1982-01-26 JP JP904882U patent/JPS58113229U/en active Granted
- 1982-12-23 DE DE19823247734 patent/DE3247734A1/en not_active Withdrawn
-
1983
- 1983-01-25 FR FR8301079A patent/FR2520550B1/en not_active Expired - Lifetime
- 1983-01-25 GB GB08302013A patent/GB2113920A/en not_active Withdrawn
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4424330Y1 (en) * | 1966-08-09 | 1969-10-15 | ||
| JPS5638934B2 (en) * | 1973-12-18 | 1981-09-09 |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2520550A1 (en) | 1983-07-29 |
| GB2113920A (en) | 1983-08-10 |
| FR2520550B1 (en) | 1990-05-11 |
| GB8302013D0 (en) | 1983-02-23 |
| DE3247734A1 (en) | 1983-07-28 |
| JPS58113229U (en) | 1983-08-02 |
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