JPH07211195A - Seesaw button device - Google Patents
Seesaw button deviceInfo
- Publication number
- JPH07211195A JPH07211195A JP347594A JP347594A JPH07211195A JP H07211195 A JPH07211195 A JP H07211195A JP 347594 A JP347594 A JP 347594A JP 347594 A JP347594 A JP 347594A JP H07211195 A JPH07211195 A JP H07211195A
- Authority
- JP
- Japan
- Prior art keywords
- button
- parts
- projection
- seesaw
- pressing
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2221/00—Actuators
- H01H2221/008—Actuators other then push button
- H01H2221/018—Tumbler
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2221/00—Actuators
- H01H2221/036—Return force
- H01H2221/044—Elastic part on actuator or casing
Landscapes
- Tumbler Switches (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は、電子機器のボリューム
等に用いられるシーソー釦装置に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a seesaw button device used for a volume of electronic equipment.
【０００２】[0002]
【従来の技術】以下、従来のシーソー釦装置について説
明する。図３は従来のシーソー釦装置の斜視図を示すも
のである。図４は従来のシーソー釦装置の断面図を示す
ものである。図３，図４において、１は押圧する釦であ
り、釦１には支え軸２、複数の押圧部３、凸部４を備え
ている。５は筐体であり、筐体５には釦１の軸２を軸受
けする軸受部６を備えている。７は基板であり、基板７
には２つのスイッチ８が設けられており、９はヒンジ状
釦である。2. Description of the Related Art A conventional seesaw button device will be described below. FIG. 3 is a perspective view of a conventional seesaw button device. FIG. 4 is a sectional view of a conventional seesaw button device. In FIGS. 3 and 4, reference numeral 1 denotes a button to be pressed, and the button 1 is provided with a support shaft 2, a plurality of pressing portions 3, and a convex portion 4. Reference numeral 5 denotes a housing, and the housing 5 is provided with a bearing portion 6 for bearing the shaft 2 of the button 1. 7 is a substrate, and substrate 7
Is provided with two switches 8 and 9 is a hinge button.
【０００３】このように構成されたシーソー釦装置につ
いて、以下その動作について説明する。まず、釦１の一
端を矢印１０方向に押すと、釦１の軸２を支点として回
動され矢印１０方向に位置する押圧部３によりヒンジ状
釦９が押圧され、押圧されたヒンジ状釦９がヒンジ状釦
９に近接しているスイッチ８を押圧してスイッチ８がオ
ンの状態となる。又、釦１の押圧を開放すると、ヒンジ
状釦９の弾性によりスイッチ８がオフの状態となり元の
位置に釦１が復元される。The operation of the seesaw button device configured as described above will be described below. First, when one end of the button 1 is pushed in the direction of arrow 10, the hinge-shaped button 9 is pushed by the pushing portion 3 located in the direction of arrow 10 and rotated about the shaft 2 of the button 1 as a fulcrum. Pushes the switch 8 which is close to the hinge-shaped button 9 to turn the switch 8 on. When the button 1 is released, the elasticity of the hinge-shaped button 9 turns off the switch 8 and restores the button 1 to its original position.
【０００４】[0004]
【発明が解決しようとする課題】このように上記の従来
の構成では、釦１とヒンジ状釦９の２つの部品を必要と
し、その構造が複雑であり、組み立ても筐体５側から取
り付けるため作業性が悪いという問題点を有していた。As described above, the above conventional structure requires two parts, the button 1 and the hinge-shaped button 9, and the structure thereof is complicated, and the assembly is performed from the housing 5 side. It had a problem of poor workability.
【０００５】本発明は上記の問題点を解決するもので、
部品点数を減少させ、釦を筐体に差し込むだけで釦の取
り付けを可能としたシーソー釦装置を提供することを目
的とする。The present invention solves the above problems,
An object of the present invention is to provide a seesaw button device in which the number of parts is reduced and the button can be attached only by inserting the button into the housing.
【０００６】[0006]
【課題を解決するための手段】この目的を達成するため
に本発明のシーソー釦装置は、複数のスイッチを設けた
基板と、前記スイッチを押圧する押圧部を設けると共に
支柱の突起部に凸状の円弧部を設けた釦と、前記突起部
を挿通させる複数の挿通孔を設けると共に、前記挿通孔
の外側の内壁部に前記釦を回動させる凹状の円弧部を設
けた筐体とを備えた構成を有している。In order to achieve this object, a seesaw button device of the present invention is provided with a substrate provided with a plurality of switches, a pressing portion for pressing the switches, and a convex portion on a protrusion of a column. And a housing having a plurality of insertion holes through which the protrusions are inserted and a concave arc portion for rotating the button provided on an inner wall portion outside the insertion holes. It has a different configuration.
【０００７】[0007]
【作用】この構成によって、部品点数を減少させること
ができ、釦の突起部を筐体の挿通孔に差し込むだけで筐
体に釦が取り付けできる。With this structure, the number of parts can be reduced, and the button can be attached to the housing simply by inserting the protruding portion of the button into the insertion hole of the housing.
【０００８】[0008]
【実施例】以下、本発明の一実施例について図面を参照
しながら説明する。図１は本発明の一実施例におけるシ
ーソー釦装置の斜視図である。図２は本発明の一実施例
におけるシーソー釦装置の断面図である。図１，図２に
おいて、１１は基板であり、基板１１には２つのスイッ
チ１２ａ，１２ｂを備えている。１３は押圧する釦であ
り、釦１３には押圧のシーソー動作の支柱とスナップフ
ィットを兼ねる突起部１４ａ，１４ｂと、突起部１４
ａ，１４ｂにはシーソー動作の支点となる凸状の円弧部
１５ａ，１５ｂが設けられ、さらにスイッチ１２ａ，１
２ｂを押圧する凸状の押圧部１６ａ，１６ｂが設けら
れ、押圧部１６ａ，１６ｂの間には突起１７が設けられ
ている。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described below with reference to the drawings. FIG. 1 is a perspective view of a seesaw button device according to an embodiment of the present invention. FIG. 2 is a sectional view of a seesaw button device according to an embodiment of the present invention. In FIGS. 1 and 2, reference numeral 11 denotes a substrate, and the substrate 11 includes two switches 12a and 12b. Reference numeral 13 denotes a button to be pressed, and the button 13 includes projections 14a and 14b which also function as a support for pressing seesaw operation and a snap fit, and a projection 14
a and 14b are provided with convex arcuate portions 15a and 15b which serve as fulcrums for the seesaw operation, and further the switches 12a and 1b.
The convex pressing portions 16a and 16b for pressing the 2b are provided, and the protrusion 17 is provided between the pressing portions 16a and 16b.
【０００９】１８は筐体であり、筐体１８には釦１３の
突起部１４ａ，１４ｂを挿通させる複数の挿通孔１９
ａ，１９ｂが設けられ、挿通孔１９ａ，１９ｂの間には
凸状の円弧状突起２０が設けられ、さらに、挿通孔１９
ａ，１９ｂの外側の内壁部には釦１３の凸状の円弧部１
５ａ，１５ｂを回動させる凹状の円弧部２１が設けら
れ、さらに、釦１３の凸状の押圧部１６ａ，１６ｂを貫
通させる開口部２２ａ，２２ｂが設けられ、さらに、開
口部２２ａ，２２ｂには釦１３の両端を抱持させる抱持
突起部２３ａ，２３ｂが設けられている。Reference numeral 18 denotes a housing, and the housing 18 has a plurality of insertion holes 19 through which the protrusions 14a and 14b of the button 13 are inserted.
a, 19b are provided, and a convex arcuate projection 20 is provided between the insertion holes 19a, 19b.
The convex arcuate portion 1 of the button 13 is provided on the inner wall portion on the outer side of a and 19b.
A concave arc portion 21 for rotating 5a, 15b is provided, and further openings 22a, 22b for penetrating the convex pressing portions 16a, 16b of the button 13 are provided. Further, the openings 22a, 22b are provided at the openings 22a, 22b. Holding projections 23a and 23b for holding both ends of the button 13 are provided.
【００１０】このように構成されたシーソー釦装置につ
いて、以下その動作について説明する。まず、釦１３を
矢印２４方向に押圧すると、釦１３のシーソー動作の支
点となる凸状の円弧部１５ａ，１５ｂが筐体１８の凹状
の円弧部２１で回動すると共に、筐体１８の円弧状突起
２０を釦１３の突起１７が摺動して、釦１３の押圧部１
６ａが押圧部１６ａに近接しているスイッチ１２ａを押
圧してスイッチ１２ａがオンの状態となる。又、釦１３
の押圧を開放すると、筐体１８の釦１３を抱持している
抱持突起部２３ａの弾性により釦１３が元の位置に復元
されスイッチ１２ａがオフの状態となる。又、釦１３の
他方を押圧しても同じ動作が行える。The operation of the seesaw button device configured as described above will be described below. First, when the button 13 is pressed in the direction of the arrow 24, the convex arc portions 15a and 15b, which serve as the fulcrum of the seesaw operation of the button 13, are rotated by the concave arc portion 21 of the casing 18, and the circle of the casing 18 is rotated. The projection 17 of the button 13 slides on the arc-shaped projection 20 and the pressing portion 1 of the button 13
6a presses the switch 12a which is close to the pressing portion 16a, and the switch 12a is turned on. Also, button 13
When the pressure is released, the elasticity of the holding projection 23a holding the button 13 of the housing 18 restores the button 13 to its original position and the switch 12a is turned off. The same operation can be performed by pressing the other of the buttons 13.
【００１１】尚、本発明の一実施例においては、釦１３
の凸状の押圧部１６ａ，１６ｂの間に設けられた突起１
７が、筐体１８の挿通孔１９ａ，１９ｂの間に設けられ
た円弧状突起２０を摺動するが、釦１３の凸状の押圧部
１６ａ，１６ｂの間に円弧状突起を設け、筐体１８に突
起を設けても同じ効果が得られる。Incidentally, in one embodiment of the present invention, the button 13
1 provided between the convex pressing portions 16a and 16b of the
7 slides on the arcuate projection 20 provided between the insertion holes 19a and 19b of the housing 18, but the arcuate projection is provided between the convex pressing portions 16a and 16b of the button 13, The same effect can be obtained by providing a protrusion on 18.
【００１２】[0012]
【発明の効果】以上のように本発明は、釦にはシーソー
動作の支柱とスナップフィットを兼ねる突起部とシーソ
ー動作の支点となる凸状の円弧部を設け、筐体には弾性
を有する抱持突起部を設けると共に釦の突起部を挿通さ
せる挿通孔を設けたので、釦の突起部を筐体の挿通孔に
差し込むだけで筐体に釦を取り付けできるシーソー釦装
置を実現できるものである。As described above, according to the present invention, the button is provided with the post of the seesaw operation, the projection portion also serving as the snap fit, and the convex arc portion serving as the fulcrum of the seesaw operation, and the housing has elasticity. Since the holding projection is provided and the insertion hole through which the projection of the button is inserted is provided, it is possible to realize a seesaw button device in which the button can be attached to the housing simply by inserting the projection of the button into the insertion hole of the housing. .
【図１】本発明の一実施例におけるシーソー釦装置の斜
視図FIG. 1 is a perspective view of a seesaw button device according to an embodiment of the present invention.
【図２】本発明の一実施例におけるシーソー釦装置の断
面図FIG. 2 is a sectional view of a seesaw button device according to an embodiment of the present invention.
【図３】従来のシーソー釦装置の斜視図FIG. 3 is a perspective view of a conventional seesaw button device.
【図４】従来のシーソー釦装置の断面図FIG. 4 is a sectional view of a conventional seesaw button device.
１１ 基板 １２ａ，１２ｂ スイッチ １３ 釦 １４ａ，１４ｂ 突起部 １５ａ，１５ｂ，２１ 円弧部 １６ａ，１６ｂ 押圧部 １７ 突起 １８ 筐体 １９ａ，１９ｂ 挿通孔 ２０ 円弧状突起 ２２ａ，２２ｂ 開口部 ２３ａ，２３ｂ 抱持突起部 ２４ 矢印 11 board 12a, 12b switch 13 button 14a, 14b protrusion 15a, 15b, 21 arcuate portion 16a, 16b pressing portion 17 protrusion 18 housing 19a, 19b insertion hole 20 arcuate protrusion 22a, 22b opening 23a, 23b holding protrusion Part 24 arrow
Claims (2)
ッチを押圧する押圧部を設けると共に支柱の突起部に凸
状の円弧部を設けた釦と、前記突起部を挿通させる複数
の挿通孔を設けると共に、前記挿通孔の外側の内壁部に
前記釦を回動させる凹状の円弧部を設けた筐体とを備え
たことを特徴とするシーソー釦装置。1. A substrate provided with a plurality of switches, a button provided with a pressing portion for pressing the switch, and a button provided with a convex arc portion on a projection of a column, and a plurality of insertion holes through which the projection is inserted. And a housing having an inner wall portion outside the insertion hole and having a concave arc portion for rotating the button, the seesaw button device.
とを特徴とする請求項１記載のシーソー釦装置。2. The seesaw button device according to claim 1, wherein the housing is provided with a holding protrusion for holding the button.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP347594A JPH07211195A (en) | 1994-01-18 | 1994-01-18 | Seesaw button device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP347594A JPH07211195A (en) | 1994-01-18 | 1994-01-18 | Seesaw button device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH07211195A true JPH07211195A (en) | 1995-08-11 |
Family
ID=11558366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP347594A Pending JPH07211195A (en) | 1994-01-18 | 1994-01-18 | Seesaw button device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH07211195A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2000026931A1 (en) * | 1998-10-30 | 2000-05-11 | Mitsubishi Denki Kabushiki Kaisha | Operating apparatus |
| JP2005284092A (en) * | 2004-03-30 | 2005-10-13 | Kyocera Corp | Seesaw switch |
| US7094983B2 (en) | 2003-01-31 | 2006-08-22 | Orion Electric Co., Ltd. | Dual switch for selective removal of recording medium from compound device |
| WO2007097107A1 (en) * | 2006-02-20 | 2007-08-30 | Matsushita Electric Industrial Co., Ltd. | Electronic apparatus |
| EP2680291B1 (en) * | 2012-06-26 | 2018-03-21 | Samsung Electronics Co., Ltd | Key assembly and electronic device having the same |
-
1994
- 1994-01-18 JP JP347594A patent/JPH07211195A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2000026931A1 (en) * | 1998-10-30 | 2000-05-11 | Mitsubishi Denki Kabushiki Kaisha | Operating apparatus |
| US7094983B2 (en) | 2003-01-31 | 2006-08-22 | Orion Electric Co., Ltd. | Dual switch for selective removal of recording medium from compound device |
| JP2005284092A (en) * | 2004-03-30 | 2005-10-13 | Kyocera Corp | Seesaw switch |
| WO2007097107A1 (en) * | 2006-02-20 | 2007-08-30 | Matsushita Electric Industrial Co., Ltd. | Electronic apparatus |
| US7884297B2 (en) | 2006-02-20 | 2011-02-08 | Panasonic Corporation | Electronic apparatus |
| EP2680291B1 (en) * | 2012-06-26 | 2018-03-21 | Samsung Electronics Co., Ltd | Key assembly and electronic device having the same |
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