JP2002198209A - Rocking electronic component - Google Patents
Rocking electronic componentInfo
- Publication number
- JP2002198209A JP2002198209A JP2000394167A JP2000394167A JP2002198209A JP 2002198209 A JP2002198209 A JP 2002198209A JP 2000394167 A JP2000394167 A JP 2000394167A JP 2000394167 A JP2000394167 A JP 2000394167A JP 2002198209 A JP2002198209 A JP 2002198209A
- Authority
- JP
- Japan
- Prior art keywords
- electronic component
- coil spring
- base
- contact
- comes
- 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
Landscapes
- Adjustable Resistors (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、つまみを揺動させ
ることでその抵抗値等を変化させる揺動式電子部品に関
し、特につまみを手で揺動・解放させても何等音の発生
しない揺動式電子部品に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an oscillating electronic component which changes its resistance value by oscillating a knob, and more particularly to an oscillating electronic component which does not generate any sound even when the knob is oscillated / released by hand. The present invention relates to a dynamic electronic component.
【０００２】[0002]
【従来の技術】従来、この種の揺動式電子部品として、
基台と、上面に抵抗体等の導電体パターンが形成された
基板と、摺動子及びコイルバネを具備する摺動型物とを
具備し、基台の上に基板を載置し、摺動型物を基台にそ
の摺動子の接点が基板の導電体上面に摺接するように回
動自在に軸支すると共に、コイルバネの両端部が基台に
設けられた一対の係止片に当接したコイルバネ体で常時
中立位置に維持され、且つ所定の回動角範囲で回動可能
に構成された揺動式電子部品がある。2. Description of the Related Art Conventionally, as this kind of oscillating electronic component,
A base, a substrate having a conductor pattern such as a resistor formed on an upper surface thereof, and a sliding member having a slider and a coil spring are provided. With the mold as a base, the contacts of the slider are rotatably supported so as to slide on the upper surface of the conductor, and both ends of the coil spring contact a pair of locking pieces provided on the base. There is an oscillating electronic component that is always maintained at a neutral position by a contacting coil spring body and is configured to be rotatable within a predetermined rotation angle range.
【０００３】上記構成の揺動式電子部品は、例えばビデ
オカメラのズーム用可変抵抗器やスイッチとして使用さ
れているが、摺動型物を手で揺動させ解放し、コイルバ
ネの弾性力で摺動型物が中立位置に復帰する際、コイル
バネの端部が基台に設けられた係止片に当接し、その衝
撃力で当接音が発生するという問題があった。また、摺
動型物を所定の回動角範囲いっぱいに回動させた際、摺
動型物又は基台に設けたストッパーが摺動型物又は基台
に設けた回動規制部材に当接する際、当接音が発生する
という問題があった。このような当接音はビデオカメラ
等では録音されてしまい、録音した音響の品質を阻害す
るという問題があった。The oscillating electronic component having the above structure is used, for example, as a zoom variable resistor or a switch of a video camera. The oscillating electronic component is manually oscillated and released, and is slid by the elastic force of a coil spring. When the moving object returns to the neutral position, the end of the coil spring comes into contact with the locking piece provided on the base, and there is a problem that the impact force generates a contact sound. Further, when the sliding type object is rotated to a predetermined rotation angle range, the stopper provided on the sliding type object or the base comes into contact with the rotation restricting member provided on the sliding type object or the base. In this case, there is a problem that an abutment sound is generated. Such a contact sound is recorded by a video camera or the like, and there is a problem that the quality of the recorded sound is hindered.
【０００４】[0004]
【発明が解決しようとする課題】本発明は上述の点に鑑
みてなされたもので、摺動型物を所定の回動角範囲いっ
ぱいに回動させた際、また解放して摺動型物がコイルバ
ネで中立位置に移動した際、当接音が発生することがな
い揺動式電子部品を提供することを目的とする。SUMMARY OF THE INVENTION The present invention has been made in view of the above points, and is intended to be used when a sliding type object is rotated to a predetermined rotation angle range and then released when the sliding type object is released. It is an object of the present invention to provide an oscillating electronic component that does not generate an abutment sound when the electronic component is moved to a neutral position by a coil spring.
【０００５】[0005]
【課題を解決するための手段】上記課題を解決するため
請求項１に記載の発明は、基台と、上面に導電体が形成
された基板と、摺動子及びコイルバネを具備する摺動型
物とを具備し、基台の上に基板を載置し、摺動型物を基
台にその摺動子の接点が基板の導電体上面に摺接するよ
うに回動自在に軸支すると共にコイルバネの両端部が基
台に設けられた一対の係止片に当接したコイルバネ体で
常時中立位置に維持され、且つ所定の回動角範囲で回動
するように構成された揺動式電子部品において、基台に
設けられた一対の係止片の少なくともコイルバネの両端
部が当接する部分又は該コイルバネの両端部に該コイル
バネの端部が該係止片に当接した際の衝撃力を緩和する
緩衝部材を設けたことを特徴とする。According to the first aspect of the present invention, there is provided a sliding die having a base, a substrate having a conductor formed on an upper surface, a slider and a coil spring. A substrate is placed on a base, and a sliding type object is rotatably supported on the base such that the contact point of the slider slides on the upper surface of the conductor of the substrate. An oscillating electronic device in which both ends of a coil spring are always maintained at a neutral position by a coil spring body abutting a pair of locking pieces provided on a base, and are rotated within a predetermined rotation angle range. In the component, the impact force when the ends of the coil spring abut on the locking pieces at least at both ends of the pair of locking pieces provided on the base or at both ends of the coil spring. It is characterized in that a buffer member for relaxing is provided.
【０００６】上記のように、基台に設けられた一対の係
止片又は該コイルバネの両端部のいずれかに緩衝部材を
設けたことにより、摺動型物を揺動させ解放すると該摺
動型物はコイルバネで中立位置に復帰し、コイルバネの
端部が係止片に当接するが、その間に緩衝部材が介在す
るから、衝撃力は緩和され、当接音が発生しない。As described above, the cushioning member is provided on either the pair of locking pieces provided on the base or on both ends of the coil spring. The mold is returned to the neutral position by the coil spring, and the end of the coil spring comes into contact with the locking piece. However, since the cushioning member is interposed therebetween, the impact force is reduced, and no contact noise is generated.
【０００７】請求項２に記載の発明は、請求項１に記載
の揺動式電子部品において、摺動型物に該摺動型物が回
転角範囲の限界角まで回動する直前に係止片に当接する
係合突起を設けたことを特徴とする。According to a second aspect of the present invention, in the swingable electronic component according to the first aspect, the sliding type object is locked immediately before the sliding type object rotates to a limit angle of a rotation angle range. It is characterized in that an engagement projection is provided for contacting the piece.
【０００８】摺動型物に係合突起を設けたので、摺動型
物が回転角範囲の限界角まで回動する直前に係止片に当
接するから、該係合突起を衝撃力を緩衝する材料で構成
することにより、当接音を発生しないようにすることが
できる。Since the sliding type object is provided with the engaging projection, the sliding type object comes into contact with the locking piece immediately before rotating to the limit angle of the rotation angle range. With such a material, it is possible to prevent the contact sound from being generated.
【０００９】請求項３に記載の発明は、請求項２に記載
の揺動式電子部品において、係合突起又は基台に設けら
れた一対の係止片の少なくとも該係合突起が当接する部
分のいずれかに該係合突起が該係止片に当接した際の衝
撃力を緩和する緩衝部材を設けたことを特徴とする。According to a third aspect of the present invention, in the swingable electronic component according to the second aspect, at least a portion of the engaging projection or a pair of locking pieces provided on the base where the engaging projection abuts. A cushioning member for alleviating an impact force when the engaging projection comes into contact with the locking piece.
【００１０】上記のように係合突起又は基台に設けられ
た一対の係止片に緩衝部材を設けたので、係合突起が係
止片に当接した際、間に緩衝部材が介在することにな
り、当接音が発生しない。[0010] As described above, the buffer member is provided on the engaging projection or the pair of locking pieces provided on the base, so that when the engaging projection comes into contact with the locking piece, the buffer member is interposed therebetween. That is, no contact sound is generated.
【００１１】請求項４に記載の発明は、請求項１乃至３
のいずれか１項に記載された揺動式電子部品において、
緩衝部材は係止片又はコイルバネ両端部又は突起部に被
せた弾性材からなるチューブであることを特徴とする。[0011] The invention according to claim 4 is the invention according to claims 1 to 3.
In the oscillating electronic component according to any one of the above,
The buffer member is a tube made of an elastic material covering the locking pieces or both ends of the coil spring or the projection.
【００１２】上記のように緩衝部材を係止片又はコイル
バネ両端部又は突起部に被せた弾性材からなるチューブ
とすることにより、緩衝部材の取付が容易で、且つ離脱
しにくい。As described above, by forming the cushioning member from a tube made of an elastic material covering the locking pieces or both ends of the coil spring or the projection, the cushioning member can be easily attached and hardly detached.
【００１３】[0013]
【発明の実施の形態】以下、本発明の実施の形態例を図
面に基づいて説明する。図１は本発明に係る揺動式電子
部品の分解斜視図である。図示するように、本揺動式電
子部品は基台１０と、上面に抵抗体パターン２１が形成
された基板２０と、摺動子（図示せず）及びコイルバネ
４０を具備する摺動型物３０とを具備し、基台１０の上
に基板２０を載置し、摺動型物３０を基台１０にその摺
動子の接点が基板２０の抵抗体パターン２１の上面に摺
接するように図示しない軸で回動自在に軸支されてい
る。Embodiments of the present invention will be described below with reference to the drawings. FIG. 1 is an exploded perspective view of the oscillating electronic component according to the present invention. As shown in the figure, the oscillating electronic component includes a base 10, a substrate 20 having a resistor pattern 21 formed on an upper surface, a sliding element (not shown), and a sliding type object 30 including a coil spring 40. The substrate 20 is placed on the base 10, and the slide type object 30 is shown on the base 10 such that the contact point of the slider slides on the upper surface of the resistor pattern 21 of the substrate 20. It is rotatably supported by a shaft that does not.
【００１４】基台１０は板金加工により、前記基板２０
が載置される略円板状の基板載置部１１と揺動式電子部
品をビデオカメラ等の他の装置に取り付けるための取付
部１２が一体に形成されている。取付部１２は基板載置
部１１の面に対して略直角に折り曲げられている。基板
２０は薄い樹脂板からなり抵抗体パターン２１が形成さ
れた略円形状のパターン形成部２２と端子部が形成され
る端子部形成部２３からなり、端子部形成部２３に抵抗
体パターン２１に接続された導電体パターン２４が形成
されている。該導電体パターン２４に金属端子片２５を
載置又は接続し、上から樹脂フィルムを被せ超音波加熱
等により、該樹脂フィルムと基板２０の樹脂材とを溶着
して端子部２６を構成している。The base 10 is formed by sheet metal processing.
And a mounting portion 12 for mounting the swingable electronic component to another device such as a video camera. The mounting portion 12 is bent substantially at right angles to the surface of the substrate mounting portion 11. The substrate 20 is made of a thin resin plate and includes a substantially circular pattern forming portion 22 on which a resistor pattern 21 is formed and a terminal portion forming portion 23 on which a terminal portion is formed. The connected conductor pattern 24 is formed. A metal terminal strip 25 is placed or connected to the conductor pattern 24, a resin film is put on from above, and the resin film and the resin material of the substrate 20 are welded by ultrasonic heating or the like to form a terminal portion 26. I have.
【００１５】摺動型物３０は樹脂材からなり、本体部３
１と、該本体部３１の側部に設けられ揺動用つまみ３２
とが一体に形成されている。本体部３１の上面にはコイ
ルバネ４０を収容するための環状のコイルバネ収容溝３
６が形成されることにより、中央部に円筒状突起３５が
形成され、更に側部には該コイルバネ収容溝３６に連通
する開口部３３が形成されている。また、該円筒状突起
３５の側部には後に詳述する係合突起３４ａを有する突
起部３４が設けられ、該突起部３４は開口部３３を通っ
て延伸している。コイルバネ収容溝３６には図５
（ａ）、（ｂ）に示す平面及び側面構成のコイルバネ４
０が収容され、該コイルバネ４０の端部４１、４１は開
口部３３の両側部をその弾性力で押圧している。これに
より、コイルバネ４０はその弾性力でコイルバネ収容溝
３６内に固定されることになる。The sliding object 30 is made of a resin material,
1 and a swing knob 32 provided on the side of the main body 31.
Are integrally formed. An annular coil spring receiving groove 3 for receiving the coil spring 40 is provided on the upper surface of the main body 31.
As a result, the cylindrical projection 35 is formed at the center, and an opening 33 communicating with the coil spring receiving groove 36 is formed at the side. Further, a projection 34 having an engagement projection 34 a described in detail later is provided on a side portion of the cylindrical projection 35, and the projection 34 extends through the opening 33. As shown in FIG.
(A), the coil spring 4 having the flat and side configurations shown in (b).
The end portions 41 of the coil spring 40 press both sides of the opening 33 with its elastic force. As a result, the coil spring 40 is fixed in the coil spring receiving groove 36 by its elastic force.
【００１６】摺動型物３０の下面には図２に示すよう
に、基板２０の抵抗体パターン２１の上面に摺接する接
点部５１を有する摺動子５０が設けられ、更に摺動型物
３０の揺動角範囲（図では約５０°）を規制する揺動範
囲規制溝３７が設けられている。また、基台１０の基板
載置部１１の外縁部には摺動型物３０の揺動範囲規制溝
３７に挿入される揺動規制突起１３が設けられている。As shown in FIG. 2, a slider 50 having a contact portion 51 slidably in contact with the upper surface of the resistor pattern 21 of the substrate 20 is provided on the lower surface of the sliding type object 30. A swing range regulating groove 37 for regulating the swing angle range (about 50 ° in the figure) is provided. Further, on the outer edge of the substrate mounting portion 11 of the base 10, a swing regulating projection 13 is provided which is inserted into the swing range regulating groove 37 of the sliding object 30.
【００１７】また、基台１０の基板載置部１１を載置し
た状態で端子部形成部２３が当る部分の両側に摺動型物
３０に収容されたコイルバネ４０の両端部４１、４１が
係合する一対の係止片１４、１４が設けられ、該係止片
１４、１４にはコイルバネ４０の両端部４１、４１が当
接した際、衝撃力を緩和するための弾性を有する緩衝用
樹脂チューブ１５が被さっている。Further, both ends 41, 41 of the coil spring 40 housed in the sliding type object 30 are engaged on both sides of a portion where the terminal portion forming portion 23 contacts with the substrate mounting portion 11 of the base 10 mounted thereon. A pair of locking pieces 14, 14 are provided. When the both ends 41, 41 of the coil spring 40 abut on the locking pieces 14, 14, an elastic buffering resin for reducing an impact force is provided. The tube 15 is covered.
【００１８】上記部品から構成される揺動式電子部品を
組み立てる際は、基台１０上に基板２０をそのパターン
形成部２２を基板載置部１１に、端子部形成部２３を係
止片１４と係止片１４の間に位置するように載置し、そ
の上に摺動型物３０を揺動規制突起１３が揺動範囲規制
溝３７に挿入されると共に、摺動子５０の接点部５１が
基板２０の抵抗体パターン２１に当接するように載置
し、基台１０、基板２０及び摺動型物３０のそれぞれの
軸貫通穴１０ａ、２０ａ、３０ａに円柱状の軸５３（図
３及び図４を参照）を貫通させ、その上下端部をカシメ
で軸支する。これにより摺動型物３０は、軸５３を中心
に上記揺動範囲規制溝３７の範囲で揺動することができ
る。When assembling the oscillating electronic component composed of the above components, the substrate 20 is mounted on the base 10 with the pattern forming portion 22 on the substrate mounting portion 11 and the terminal portion forming portion 23 on the locking piece 14. The sliding type object 30 is placed on the sliding member 30 so as to be positioned between the locking piece 14 and the locking piece 14. 51 is placed so as to abut against the resistor pattern 21 of the substrate 20, and the columnar shaft 53 (FIG. And FIG. 4), and the upper and lower ends thereof are supported by caulking. Thereby, the sliding type object 30 can swing around the shaft 53 in the range of the swing range regulating groove 37.
【００１９】図３及び図４は組み立てられた揺動式電子
部品を示す図で、図３は平面図、図４は底面図である。
摺動型物３０の揺動用つまみ３２を矢印Ａ、Ａに示すよ
うに揺動させることにより、摺動型物３０は軸５３を中
心に回動し、揺動範囲規制溝３７の端部に揺動規制突起
１３が当接するまで回動する。この揺動範囲規制溝３７
の端部に揺動規制突起１３が当接する時にその衝撃力で
当接音が発生するが、ここでは突起部３４に設けられて
係合突起３４ａが矢印Ｂ、Ｂに示すように回動し、揺動
規制突起１３が揺動範囲規制溝３７の端部に当接する直
前に該係合突起３４ａが係止片１４、１４に被さった緩
衝用樹脂チューブ１５、１５に当接するようになってい
る。FIGS. 3 and 4 are views showing the assembled oscillating electronic component. FIG. 3 is a plan view and FIG. 4 is a bottom view.
By swinging the swing knob 32 of the sliding type object 30 as shown by arrows A and A, the sliding type object 30 rotates about the shaft 53, and is moved to the end of the swing range regulating groove 37. It turns until the swing regulation protrusion 13 comes into contact. This swing range regulating groove 37
When the swing restricting projection 13 comes into contact with the end of the projection, an impact sound is generated by the impact force. In this case, the engaging projection 34a provided on the projection 34 rotates as shown by arrows B and B. Immediately before the swing regulating projection 13 contacts the end of the swing range regulating groove 37, the engaging projection 34 a comes into contact with the buffer resin tubes 15, 15 covering the locking pieces 14, 14. I have.
【００２０】上記のように係合突起３４ａが揺動規制突
起１３が揺動範囲規制溝３７に当接する直前に緩衝用樹
脂チューブ１５、１５に当接するから、その衝撃力は緩
和され、当接音が発生しない。また、係合突起３４ａが
緩衝用樹脂チューブ１５、１５に当接することにより、
その当接力（押圧力）で該緩衝用樹脂チューブ１５、１
５が圧縮され、最終的には揺動規制突起１３が揺動範囲
規制溝３７の端部に当接するが、上記のように緩衝用樹
脂チューブ１５、１５により当接時の衝撃力は緩和され
るから、当接音は発生しない。なお、係合突起３４ａを
弾性力（柔軟性）を有する構成とすることにより、該係
合突起３４ａ自身で当接時の衝撃力を緩和することがで
きるから、係合突起３４ａが当接する部分の緩衝用樹脂
チューブ１５、１５を省略してもよい。As described above, just before the engagement projection 34a comes into contact with the buffer resin tubes 15, 15 immediately before the swing regulation projection 13 comes into contact with the swing range regulation groove 37, the impact force is reduced, and the contact is made. There is no sound. In addition, the engagement protrusion 34a comes into contact with the buffer resin tubes 15, 15,
With the contact force (pressing force), the buffer resin tubes 15, 1
5 is compressed, and finally the swing regulating protrusion 13 comes into contact with the end of the swing range regulating groove 37. However, as described above, the impact force at the time of contact is alleviated by the buffer resin tubes 15, 15. Therefore, no contact sound is generated. Since the engagement projection 34a is configured to have an elastic force (flexibility), the impact force at the time of abutment can be reduced by the engagement projection 34a itself. The resin tubes 15 for buffering may be omitted.
【００２１】また、上記のように、摺動型物３０を矢印
Ａ、Ａ方向に揺動させた場合、コイルバネ４０の端部４
１、４１も矢印Ｃ、Ｃに示すように移動し、揺動用つま
み３２を解放した場合、コイルバネ４０の弾性力により
コイルバネ４０は中立位置に復帰するが、そのときコイ
ルバネ４０の端部４１、４１も矢印Ｃ、Ｃの反対側に戻
り、係止片１４、１４に当接するとその衝撃力で当接音
を発生するが、ここでは上記のように係止片１４、１４
に緩衝用樹脂チューブ１５、１５を被せているから、当
接時の衝撃力は緩和され、当接音は発生しない。As described above, when the slidable object 30 is swung in the directions of arrows A and A, the end 4
When the swing knob 32 is released, the coil spring 40 returns to the neutral position due to the elastic force of the coil spring 40. At this time, the ends 41, 41 of the coil spring 40 are moved. Also return to the opposite side of the arrows C, C, and when they come into contact with the locking pieces 14, 14, a contact sound is generated by the impact force, but here, as described above, the locking pieces 14, 14
Since the buffer resin tubes 15 and 15 are covered with the shock absorber, the impact force at the time of contact is reduced, and no contact sound is generated.
【００２２】上記構成の揺動式電子部品において、摺動
型物３０を矢印Ａ、Ａに示すように揺動することによ
り、端子部２６の真中に位置する金属端子片２５とその
両側に位置する金属端子片２５の間の抵抗値が変化す
る。なお、ここでは揺動式電子部品を可変抵抗を例に説
明したが、基板２０の抵抗体パターンに替えスイッチの
接点パターンを形成すれば、揺動式スイッチとしても構
成することが可能である。また、上記例では緩衝用樹脂
チューブ１５、１５を係止片１４、１４に被せたがこれ
に替えてコイルバネ４０の両端部４１、４１及び係合突
起３４ａに緩衝用樹脂チューブを被せてもよい。また、
上記例では緩衝用部材として樹脂チューブに限定される
ものでないことは当然である。要は、係合突起３４ａや
コイルバネ４０の両端部４１、４１が係止片１４、１４
に当接した際のその衝撃力を緩和できるものであればよ
い。In the oscillating electronic component having the above-described configuration, the sliding type object 30 is oscillated as shown by arrows A, A, so that the metal terminal piece 25 located in the middle of the terminal portion 26 and the metal terminal pieces 25 located on both sides thereof The resistance value between the metal terminal pieces 25 changes. Although the oscillating electronic component has been described using a variable resistor as an example, the oscillating switch can be configured as a oscillating switch by forming a contact pattern of a switch instead of the resistor pattern of the substrate 20. Further, in the above example, the buffer resin tubes 15, 15 are put on the locking pieces 14, 14, but instead the buffer resin tubes may be put on the both ends 41, 41 and the engaging projections 34a of the coil spring 40. . Also,
In the above example, the buffer member is not limited to the resin tube. In short, both ends 41, 41 of the engaging protrusion 34a and the coil spring 40 are engaged with the locking pieces 14, 14.
What is necessary is just to be able to relieve the impact force when it abuts.
【００２３】[0023]
【発明の効果】以上、説明したように各請求項に記載の
発明によれば、下記のような優れた効果が得られる。As described above, according to the invention described in each claim, the following excellent effects can be obtained.
【００２４】請求項１に記載の発明によれば、基台に設
けられた一対の係止片又は該コイルバネの両端部に緩衝
部材を設けたことにより、摺動型物を揺動させ解放する
と該摺動型物はコイルバネで中立位置に復帰し、コイル
バネの端部が係止片に当接するが、その間に緩衝部材が
介在するから、衝撃力は緩和され、当接音が発生しな
い。According to the first aspect of the present invention, since the pair of locking pieces provided on the base or the buffer members are provided at both ends of the coil spring, the sliding type object can be swung and released. The sliding type object is returned to the neutral position by the coil spring, and the end of the coil spring comes into contact with the locking piece. However, since the cushioning member is interposed therebetween, the impact force is reduced and no contact sound is generated.
【００２５】請求項２に記載の発明によれば、摺動型物
に係合突起を設けたので、摺動型物が回転角範囲の限界
角まで回動する直前に係合突起が係止片に当接するか
ら、該係合突起を衝撃力を緩衝する材料で構成すること
により、当接音は発生しないようにすることができる。According to the second aspect of the present invention, since the engagement protrusion is provided on the slide-type object, the engagement protrusion is locked immediately before the slide-type object rotates to the limit angle of the rotation angle range. Since the abutment comes into contact with the piece, the abutment sound can be prevented from being generated by forming the engagement protrusion with a material that buffers an impact force.
【００２６】請求項３に記載の発明によれば、係合突起
又は基台に設けられた一対の係止片に緩衝部材を設けた
ので、係合突起が係止片に当接した際、間に緩衝部材が
介在することになり、当接音が発生しない。According to the third aspect of the present invention, the buffer member is provided on the engagement protrusion or the pair of engagement pieces provided on the base, so that when the engagement protrusion comes into contact with the engagement piece, Since the cushioning member is interposed therebetween, no contact noise is generated.
【００２７】請求項４に記載の発明によれば、緩衝部材
を係止片又はコイルバネ両端部又は突起部に被せた弾性
材からなるチューブとすることにより、緩衝部材の取付
が容易で、且つ離脱しにくい。According to the fourth aspect of the present invention, the cushioning member is a tube made of an elastic material covering the locking pieces or both ends of the coil spring or the projections, so that the cushioning member can be easily attached and detached. Hard to do.
【図１】本発明に係る揺動式電子部品の分解斜視図であ
る。FIG. 1 is an exploded perspective view of an oscillating electronic component according to the present invention.
【図２】本発明に係る揺動式電子部品の摺動型物の底面
図である。FIG. 2 is a bottom view of the sliding electronic component according to the present invention.
【図３】本発明に係る揺動式電子部品の平面図である。FIG. 3 is a plan view of the oscillating electronic component according to the present invention.
【図４】本発明に係る揺動式電子部品の底面図である。FIG. 4 is a bottom view of the oscillating electronic component according to the present invention.
【図５】本発明に係る揺動式電子部品のコイルバネを示
す図で、図５（ａ）は平面図、図５（ｂ）は側面図であ
る。5A and 5B are diagrams showing a coil spring of the oscillating electronic component according to the present invention, wherein FIG. 5A is a plan view and FIG. 5B is a side view.
１０ 基台 １１ 基板載置部 １２ 取付部 １３ 揺動規制突起 １４ 係止片 １５ 緩衝用樹脂チューブ ２０ 基板 ２１ 抵抗体パターン ２２ パターン形成部 ２３ 端子部形成部 ２４ 導電体パターン ２５ 金属端子片 ２６ 端子部 ３０ 摺動型物 ３１ 本体部 ３２ 揺動用つまみ ３３ 開口部 ３４ 突起部 ３４ａ 係合突起 ３５ 円筒状突起 ３６ コイルバネ収容溝 ３７ 揺動範囲規制溝 ４０ コイルバネ ５０ 摺動子 ５１ 接点部 ５３ 軸 DESCRIPTION OF SYMBOLS 10 Base 11 Substrate mounting part 12 Attachment part 13 Swing regulation protrusion 14 Locking piece 15 Buffer resin tube 20 Substrate 21 Resistor pattern 22 Pattern formation part 23 Terminal part formation part 24 Conductor pattern 25 Metal terminal piece 26 Terminal Part 30 Sliding object 31 Body part 32 Swing knob 33 Opening part 34 Projection part 34a Engagement projection 35 Cylindrical projection 36 Coil spring accommodation groove 37 Swing range regulating groove 40 Coil spring 50 Slider 51 Contact part 53 Shaft
Claims (4)
と、摺動子及びコイルバネを具備する摺動型物とを具備
し、前記基台の上に前記基板を載置し、前記摺動型物を
前記基台にその摺動子の接点が前記基板の導電体上面に
摺接するように回動自在に軸支すると共に前記コイルバ
ネの両端部が前記基台に設けられた一対の係止片に当接
したコイルバネ体で常時中立位置に維持され、且つ所定
の回動角範囲で回動するように構成された揺動式電子部
品において、 前記基台に設けられた一対の係止片の少なくとも前記コ
イルバネの両端部が当接する部分又は該コイルバネの両
端部のいずれかに該コイルバネの端部が該係止片に当接
した際の衝撃力を緩和する緩衝部材を設けたことを特徴
とする揺動式電子部品。1. A base, a substrate having a conductor formed on an upper surface, and a sliding member having a slider and a coil spring, wherein the substrate is placed on the base. A pair of the sliding type object is rotatably supported on the base such that a contact point of a slider thereof is in sliding contact with an upper surface of the conductor on the substrate, and both ends of the coil spring are provided on the base. A swinging electronic component that is always maintained at a neutral position by a coil spring body that abuts on the locking piece, and is configured to rotate within a predetermined rotation angle range. A cushioning member is provided at at least one of a portion of the locking piece at which both ends of the coil spring abut or at both ends of the coil spring to reduce an impact force when the end of the coil spring comes into contact with the locking piece. A oscillating electronic component characterized by the above-mentioned.
て、 前記摺動型物に該摺動型物が前記回転角範囲の限界角ま
で回動する直前に前記係止片に当接する係合突起を設け
たことを特徴とする揺動式電子部品。2. The oscillating electronic component according to claim 1, wherein the sliding member comes into contact with the locking piece immediately before the sliding member rotates to a limit angle of the rotation angle range. An oscillating electronic component having an engagement projection.
て、 前記係合突起又は前記基台に設けられた一対の係止片の
少なくとも該係合突起が当接する部分のいずれかに該係
合突起が該係止片に当接した際の衝撃力を緩和する緩衝
部材を設けたことを特徴とする揺動式電子部品。3. The oscillating electronic component according to claim 2, wherein at least one of the engaging projection or a portion of the pair of locking pieces provided on the base, which comes into contact with the engaging projection. An oscillating electronic component, comprising: a cushioning member for reducing an impact force when the engaging projection comes into contact with the locking piece.
れた揺動式電子部品において、前記緩衝部材は前記係止
片又はコイルバネ両端部又は突起部に被せた弾性材から
なるチューブであることを特徴とする揺動式電子部品。4. The oscillating electronic component according to claim 1, wherein the cushioning member is a tube made of an elastic material covering the locking pieces, both ends of the coil spring, or the projections. An oscillating electronic component, comprising:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000394167A JP2002198209A (en) | 2000-12-26 | 2000-12-26 | Rocking electronic component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000394167A JP2002198209A (en) | 2000-12-26 | 2000-12-26 | Rocking electronic component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP2002198209A true JP2002198209A (en) | 2002-07-12 |
Family
ID=18859837
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2000394167A Pending JP2002198209A (en) | 2000-12-26 | 2000-12-26 | Rocking electronic component |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2002198209A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005019844A (en) * | 2003-06-27 | 2005-01-20 | Teikoku Tsushin Kogyo Co Ltd | Mounting structure for electronic component and rotation type electronic component |
| JP2006179788A (en) * | 2004-12-24 | 2006-07-06 | Teikoku Tsushin Kogyo Co Ltd | Mounting structure of electronic component and rotary electronic component |
| JP2006179787A (en) * | 2004-12-24 | 2006-07-06 | Teikoku Tsushin Kogyo Co Ltd | Mounting structure and rotary electronic component |
| JP2012252218A (en) * | 2011-06-03 | 2012-12-20 | Canon Inc | Electronic apparatus |
| JP2016058265A (en) * | 2014-09-10 | 2016-04-21 | 株式会社マルサン・ネーム | Pressure-sensitive sensor and dial switch using the same |
| CN107359073A (en) * | 2017-04-20 | 2017-11-17 | 东莞市勤泰电子有限公司 | A kind of detection switch and preparation method thereof |
-
2000
- 2000-12-26 JP JP2000394167A patent/JP2002198209A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005019844A (en) * | 2003-06-27 | 2005-01-20 | Teikoku Tsushin Kogyo Co Ltd | Mounting structure for electronic component and rotation type electronic component |
| JP2006179788A (en) * | 2004-12-24 | 2006-07-06 | Teikoku Tsushin Kogyo Co Ltd | Mounting structure of electronic component and rotary electronic component |
| JP2006179787A (en) * | 2004-12-24 | 2006-07-06 | Teikoku Tsushin Kogyo Co Ltd | Mounting structure and rotary electronic component |
| JP4484693B2 (en) * | 2004-12-24 | 2010-06-16 | 帝国通信工業株式会社 | Electronic component mounting structure and rotary electronic component |
| JP4484692B2 (en) * | 2004-12-24 | 2010-06-16 | 帝国通信工業株式会社 | Electronic component mounting structure and rotary electronic component |
| JP2012252218A (en) * | 2011-06-03 | 2012-12-20 | Canon Inc | Electronic apparatus |
| JP2016058265A (en) * | 2014-09-10 | 2016-04-21 | 株式会社マルサン・ネーム | Pressure-sensitive sensor and dial switch using the same |
| CN107359073A (en) * | 2017-04-20 | 2017-11-17 | 东莞市勤泰电子有限公司 | A kind of detection switch and preparation method thereof |
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