JP2013020739A - Switch - Google Patents

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JP2013020739A
JP2013020739A JP2011151400A JP2011151400A JP2013020739A JP 2013020739 A JP2013020739 A JP 2013020739A JP 2011151400 A JP2011151400 A JP 2011151400A JP 2011151400 A JP2011151400 A JP 2011151400A JP 2013020739 A JP2013020739 A JP 2013020739A
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Prior art keywords
contact
movable
fixed contacts
fixed
switch
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JP2011151400A
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Japanese (ja)
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Masataka Maehara
正孝 前原
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SMK Corp
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SMK Corp
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Priority to JP2011151400A priority Critical patent/JP2013020739A/en
Priority to KR1020120069587A priority patent/KR20130006306A/en
Priority to TW101124111A priority patent/TW201314724A/en
Priority to CN2012102372283A priority patent/CN102867672A/en
Publication of JP2013020739A publication Critical patent/JP2013020739A/en
Withdrawn legal-status Critical Current

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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H15/00—Switches having rectilinearly-movable operating part or parts adapted for actuation in opposite directions, e.g. slide switch
    • H01H15/02—Details
    • H01H15/06—Movable parts; Contacts mounted thereon
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
    • H01H1/36—Contacts characterised by the manner in which co-operating contacts engage by sliding
    • H01H1/44—Contacts characterised by the manner in which co-operating contacts engage by sliding with resilient mounting

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  • Slide Switches (AREA)

Abstract

PROBLEM TO BE SOLVED: To provide a switch such as a slide switch of high durability capable of stable switching operation even if it is reduced in size and thickness.SOLUTION: The switch includes a movable contact-point terminal 14 containing a movable contact-point that comes into contact with a fixed contact-point, and an operation body which is housed in a housing to be movable in a direction between fixed contact-points. The movable contact-point terminal 14 includes a base part 30 which is supported by the operation body, and a pair of elastic contact pieces 31a and 31b oriented opposite each other in the fixed contact-points direction, at both end parts in the fixed contact-points direction of the base part 30, in staggered arrangement in which they are biased to different sides respectively. The elastic contact pieces 31a and 31b include elastic support pieces 34a and 34b which have a shape oriented in one direction of the fixed contact-points direction from the end part of the base part 30, and contact-point support pieces 36a and 36b which have a shape being folded back to a fixed contact-point side from the tip side of the elastic support piece to be directed in the other direction of the fixed contact-points direction. Movable contact-points 13a and 13b are formed at the other end parts of the contact-point support pieces 36a and 36b.

Description

本発明は、ポータブルオーディオ、デジタルカメラ、携帯端末機器等に使用されるスライドスイッチ等の摺動接点方式のスイッチに関する。   The present invention relates to a slide contact type switch such as a slide switch used in portable audio, digital cameras, portable terminal devices and the like.

従来、この種のスイッチとしては、例えば、図７に示す如きスライドスイッチが知られている（例えば、特許文献１を参照）。   Conventionally, as this type of switch, for example, a slide switch as shown in FIG. 7 is known (see, for example, Patent Document 1).

このスライドスイッチ１は、絶縁樹脂製のハウジング２と、ハウジング２の内側面部に間隔を置いて露出させた複数の固定接点３ａ，３ｂ，３ｃ，３ｄと、固定接点に接触する一対の可動接点４ａ，４ａを有する可動接点端子４と、ハウジング２に固定接点間方向で移動可能に収容されたスライダー５とを備え、可動接点端子４がスライダー５の移動に連動して固定接点間方向で移動するようになっている。尚、図中符号２ａはスライダー５の操作摘み５ａが挿入される長孔状のスライド孔である。   The slide switch 1 includes a housing 2 made of insulating resin, a plurality of fixed contacts 3a, 3b, 3c, 3d exposed at intervals on the inner side surface of the housing 2, and a pair of movable contacts 4a contacting the fixed contacts. , 4a and a slider 5 accommodated in the housing 2 so as to be movable in the direction between the fixed contacts. The movable contact terminal 4 moves in the direction between the fixed contacts in conjunction with the movement of the slider 5. It is like that. In the figure, reference numeral 2a denotes an elongated slide hole into which the operation knob 5a of the slider 5 is inserted.

可動接点端子４は、操作体５に支持させた基部４ｂの固定接点間方向両端よりそれぞれ固定接点側に傾けた形状の弾性接触片４ｃ，４ｃを一体に備え、この弾性接触片４ｃ，４ｃの先端に可動接点４ａ，４ａが形成され、スライダー５を移動させることにより、スライダー５に支持された可動接点端子４が固定接点間方向で移動し、それに伴い可動接点４ａ，４ａが固定接点３ａ，３ｃから摺動しながら隣り合う他の固定接点３ｂ，３ｄまで移動し、それによりスライドスイッチ１に接続された電気回路の切り替えがなされるようになっている。   The movable contact terminal 4 is integrally provided with elastic contact pieces 4c and 4c each having a shape inclined to the fixed contact side from both ends in the fixed contact direction of the base portion 4b supported by the operation body 5, and the elastic contact pieces 4c and 4c. Movable contacts 4a and 4a are formed at the tips, and by moving the slider 5, the movable contact terminal 4 supported by the slider 5 moves in the direction between the fixed contacts, and accordingly the movable contacts 4a and 4a are fixed contacts 3a and 4a. While moving from 3c, it moves to other fixed contacts 3b and 3d adjacent to each other, whereby the electric circuit connected to the slide switch 1 is switched.

特開平０６−２１５６５９号公報Japanese Patent Laid-Open No. 06-215659

しかしながら上述の如き従来の技術では、両弾性接触片が基部より互いに相反する方向に向けた形状であるため、固定接点間方向のスイッチ外形を小型化するには、弾性接触片の長さを短くせざるを得ず、その分弾性変形可能な部分が短くなると、可動接点の固定接点に対する押し付け圧が増加して弾性接触片に対する負荷が大きくなるという問題があり、その為疲労し易く、寿命の低下を招くおそれがあった。   However, in the conventional technique as described above, since both elastic contact pieces are oriented in directions opposite to each other from the base, in order to reduce the switch outer shape in the direction between the fixed contacts, the length of the elastic contact piece is shortened. If the part that can be elastically deformed is shortened by that amount, there is a problem that the pressing pressure of the movable contact against the fixed contact increases and the load on the elastic contact piece increases, so that fatigue tends to occur and the life of There was a risk of lowering.

また、可動接点端子の弾性変形可能な部分が短いと、適切な接触圧が得られず、移動した固定接点毎の接触圧にばらつきが生じ、接続の安定性に欠けるおそれがあった。   In addition, if the elastically deformable portion of the movable contact terminal is short, an appropriate contact pressure cannot be obtained, and the contact pressure for each fixed contact that has moved may vary, resulting in lack of connection stability.

本発明は、このような従来の問題に鑑み、小型化・薄型化に際しても、安定した切り替え動作が可能で、且つ耐久性の高いスライドスイッチ等のスイッチの提供を目的としてなされたものである。   In view of such a conventional problem, the present invention has been made for the purpose of providing a switch such as a slide switch that can perform a stable switching operation and has high durability even when it is downsized and thinned.

上述の如き従来の問題を解決し、所期の目的を達成するための請求項1に記載の発明の特徴は、ハウジングの内側面部に間隔を置いて露出させた複数の固定接点と、該固定接点に接離する一対の可動接点を有する可動接点端子と、前記ハウジングに前記固定接点間方向で移動可能に収容された操作体とを備え、前記可動接点端子が前記操作体の移動に連動して前記固定接点間方向で移動することにより切り替え動作がなされるようにしてなるスイッチにおいて、前記可動接点端子は、前記操作体に支持される基部を備えるとともに、該基部の固定接点間方向両端部に互いに固定接点間方向で反対方向に向けた一対の弾性接触片をそれぞれ異なる側に片寄せた互い違い配置に備え、該弾性接触片は、前記基部端部より固定接点間方向の一方に向けた形状の弾性支持片部と、前記弾性支持片部の先端側より固定接点側に折り返して前記固定接点間方向の他方に向けた形状の接点支持片部とを備え、該接点支持片部の先端部に前記可動接点が形成され、前記両可動接点が固定接点間方向で間隔を置いて互い違いに配置されるようにしたことにある。   In order to solve the above-described conventional problems and achieve the intended object, the feature of the invention described in claim 1 is that a plurality of fixed contacts exposed at intervals on the inner side surface of the housing, and the fixed A movable contact terminal having a pair of movable contacts contacting and separating from the contact; and an operating body accommodated in the housing so as to be movable in the direction between the fixed contacts, the movable contact terminal being interlocked with the movement of the operating body. In the switch configured to be switched by moving in the direction between the fixed contacts, the movable contact terminal includes a base portion supported by the operating body, and both ends of the base portion in the fixed contact direction. Are provided in a staggered arrangement in which a pair of elastic contact pieces oriented in opposite directions in the direction between the fixed contacts are shifted to different sides, and the elastic contact pieces are directed from the base end to one direction in the fixed contact direction. An elastic support piece portion having a shape, and a contact support piece portion having a shape that is folded back from the distal end side of the elastic support piece portion toward the fixed contact side and directed toward the other in the direction between the fixed contacts. The movable contact is formed at the tip, and the two movable contacts are arranged alternately at intervals in the direction between the fixed contacts.

本発明に係るスイッチは、上述したように、ハウジングの内側面部に間隔を置いて露出させた複数の固定接点と、該固定接点に接離する一対の可動接点を有する可動接点端子と、前記ハウジングに前記固定接点間方向で移動可能に収容された操作体とを備え、前記可動接点端子が前記操作体の移動に連動して前記固定接点間方向で移動することにより切り替え動作がなされるようにしてなるスイッチにおいて、前記可動接点端子は、前記操作体に支持される基部を備えるとともに、該基部の固定接点間方向両端部に互いに固定接点間方向で反対方向に向けた一対の弾性接触片をそれぞれ異なる側に片寄せた互い違い配置に備え、該弾性接触片は、前記基部端部より固定接点間方向の一方に向けた形状の弾性支持片部と、前記弾性支持片部の先端側より固定接点側に折り返して前記固定接点間方向の他方に向けた形状の接点支持片部とを備え、該接点支持片部の先端部に前記可動接点が形成され、前記両可動接点が固定接点間方向で間隔を置いて互い違いに配置されるようにしたことにより、弾性変形可能な部分を長く確保することができ、スイッチ全体の小型化を図ることができる。   As described above, the switch according to the present invention includes a plurality of fixed contacts exposed at intervals on the inner side surface of the housing, a movable contact terminal having a pair of movable contacts contacting and separating from the fixed contacts, and the housing And an operation body accommodated so as to be movable in the direction between the fixed contacts, and the movable contact terminal is moved in the direction between the fixed contacts in conjunction with the movement of the operation body so that the switching operation is performed. In the switch, the movable contact terminal includes a base portion supported by the operating body, and a pair of elastic contact pieces facing each other in the opposite direction between the fixed contacts at both ends in the fixed contact direction of the base portion. The elastic contact pieces are arranged in a staggered arrangement that are shifted to different sides, and the elastic contact pieces are formed from an end of the base portion toward one side in a fixed contact direction, and a tip of the elastic support piece portion. A contact support piece that is folded back from the side toward the fixed contact and directed toward the other in the direction between the fixed contacts. The movable contact is formed at the tip of the contact support piece, and both the movable contacts are fixed. By arranging them alternately at intervals in the direction between the contacts, it is possible to ensure a long elastically deformable portion and to reduce the size of the entire switch.

本発明に係るスイッチの一例を示す斜視図である。It is a perspective view which shows an example of the switch which concerns on this invention. 同上のスイッチの分解斜視図である。It is a disassembled perspective view of a switch same as the above. (ａ)は同上のスイッチの縦断面図、（ｂ）は同スライド動作させた状態の縦断面図である。(a) is a longitudinal cross-sectional view of the switch same as the above, (b) is a longitudinal cross-sectional view in a state in which the same sliding operation is performed. 図１中のスライダーを組み込んだ状態のモールドケースを示す底面図である。It is a bottom view which shows the mold case of the state incorporating the slider in FIG. （ａ）は図３中の可動接点端子を示す斜視図、（ｂ）は同下側から見た斜視図である。(A) is a perspective view which shows the movable contact terminal in FIG. 3, (b) is the perspective view seen from the same lower side. 図２中のＦＰＣ基板の一例を示す斜視図である。It is a perspective view which shows an example of the FPC board | substrate in FIG. (ａ)は従来のスイッチの一例を示す断面図、（ｂ）は同切り替え動作させた断面図である。(a) is sectional drawing which shows an example of the conventional switch, (b) is sectional drawing which performed the same switching operation.

次に、本発明に係るスイッチの実施の態様を図１〜図６に示す実施例に基づいて説明する。尚、図中符号１０は摺動接点式のスライドスイッチである。   Next, an embodiment of the switch according to the present invention will be described based on the embodiment shown in FIGS. In the figure, reference numeral 10 denotes a sliding contact type slide switch.

このスライドスイッチ１０は、ハウジング１１の内側面部に間隔を置いて露出させた複数の固定接点１２ａ，１２ｂ，１２ｃと、固定接点１２ａ，１２ｂ（１２ｂ，１２ｃ）にそれぞれ接離する一対の可動接点１３ａ，１３ｂを有する可動接点端子１４と、ハウジング１１内に固定接点間方向で移動可能に収容された操作体としてのスライダー１５とを備え、可動接点端子１４がスライダー１５の移動に連動して固定接点間方向で移動することにより、スイッチの切り替え動作を行うようになっている。   The slide switch 10 includes a plurality of fixed contacts 12a, 12b, and 12c that are exposed at an interval on the inner side surface of the housing 11, and a pair of movable contacts 13a that contact and separate from the fixed contacts 12a and 12b (12b and 12c). , 13b and a slider 15 as an operating body accommodated in the housing 11 so as to be movable in the direction between the fixed contacts. The movable contact terminal 14 is linked to the movement of the slider 15 and fixed contacts. By moving in the inter-direction, the switch switching operation is performed.

ハウジング１１は、絶縁樹脂製の下面が開口したモールドケース１６と、モールドケース１６の下面部を閉鎖するＦＰＣ基板１７と、ＦＰＣ基板１７をモールドケース１６に固定するための金属性のカバー部材１８とを組み込むことにより中空箱状に形成されている。   The housing 11 includes a mold case 16 having a lower surface made of an insulating resin, an FPC board 17 that closes a lower surface portion of the mold case 16, and a metallic cover member 18 for fixing the FPC board 17 to the mold case 16. Is formed into a hollow box shape.

モールドケース１６は、モールド成形により下面が開口した中空箱状に形成され、内部にスライダー１５が一方向にスライド移動可能な状態に収容されるようになっている。   The mold case 16 is formed in the shape of a hollow box whose bottom surface is opened by molding, and the slider 15 is accommodated therein so as to be slidable in one direction.

このモールドケース１６には、内部両側部に互いに対向する一対の節度用バネ部材１９を備え、この両節度用バネ部材１９がスライダー１５の側部に当接して、所定のスライド位置間の移動に際して節度を生じさせるとともに、各スライド位置においてスライダー１５の移動を規制するようになっている。   The mold case 16 is provided with a pair of moderation spring members 19 that are opposed to each other on both sides of the inside, and both the moderation spring members 19 are in contact with the side portions of the slider 15 to move between predetermined slide positions. Moderation is generated and movement of the slider 15 is restricted at each slide position.

この節度用バネ部材１９は、細長板状の金属製の板バネをもって構成され、中央部に内側に向けて膨出した円弧状の摺接用突起１９ａが形成されている。   The moderation spring member 19 is formed of an elongated plate-like metal leaf spring, and an arcuate sliding contact projection 19a bulging inward is formed at the center.

この節度用バネ部材１９は、両端部がモールドケース１６に形成された固定溝２０，２０に圧入され、両端部を支持されてスイッチ幅方向に弾性変形できるようになっている。   Both ends of the moderation spring member 19 are press-fitted into fixing grooves 20 and 20 formed in the mold case 16, and both ends are supported so that they can be elastically deformed in the switch width direction.

スライダー１５は、モールド成形により矩形駒状に形成され、下面部に可動接点端子１４を収容する溝状の収容凹部２１が形成されている。   The slider 15 is formed in a rectangular frame shape by molding, and a groove-shaped accommodation recess 21 for accommodating the movable contact terminal 14 is formed on the lower surface portion.

このスライダー１５の上面部には、操作摘み２２が一体に形成されており、この操作摘み２２がモールドケース１６の上面部にスライド方向に向けて形成された長孔状のスライド孔２３を通してスイッチ上面部に突出し、この操作摘み２２をスライド孔２３に沿って操作することによりスライダー１５が移動してスイッチの切り替え動作がなされるようになっている。   An operation knob 22 is integrally formed on the upper surface portion of the slider 15, and the operation knob 22 passes through a long hole-shaped slide hole 23 formed in the upper surface portion of the mold case 16 in the sliding direction. When the operation knob 22 is operated along the slide hole 23, the slider 15 is moved and the switch is switched.

また、スライダー１５の上面部には、スライド方向に向けたガイド用突条２４が形成され、この突条２４がモールドケース１６の上側内側面部に形成されたスライド方向に向けたスライド溝２５に嵌め込まれ、スライドをガイドされるようになっている。   Further, a guide protrusion 24 directed in the sliding direction is formed on the upper surface portion of the slider 15, and the protrusion 24 is fitted in a slide groove 25 formed in the upper inner side surface portion of the mold case 16 in the sliding direction. The slide is guided.

一方、スライダー１５の両側部には、外側に突出した山形状の節度用突起２６，２６が形成されており、スライダー１５の移動に際し、節度用バネ部材１９が弾性変形して摺接用突起１９ａがこの節度用突起を乗り越え、節度用突起２６の一方側から他方側へ移動し、それにより節度感が得られるようになっている。   On the other hand, mountain-shaped moderation protrusions 26, 26 projecting outward are formed on both sides of the slider 15. When the slider 15 is moved, the moderation spring member 19 is elastically deformed to slide the projection 19 a for sliding contact. Overcoming this moderation protrusion, the moderation protrusion 26 moves from one side to the other side, so that a feeling of moderation can be obtained.

可動接点端子１４は、図５に示すように、導電性金属板材を打ち抜き・折り曲げ加工することにより一体に形成され、平板状の基部３０と、基部３０の固定接点間方向両端縁部に支持された一対の弾性接触片３１ａ，３１ｂとを備えている。   As shown in FIG. 5, the movable contact terminal 14 is integrally formed by punching and bending a conductive metal plate material, and is supported by a flat plate-like base portion 30 and both end edges in the fixed contact direction of the base portion 30. And a pair of elastic contact pieces 31a and 31b.

基部３０は、中央部に固定孔３２を有する矩形平板状に形成され、固定孔３２に収容凹部２１の溝状底部より下向きに突出した固定用突起３３が挿入されることにより、可動接点端子１４がスライダー１５に支持され、スライダー１５の移動に伴い可動接点１３ａ，１３ｂが固定接点間方向で摺動するようになっている。   The base 30 is formed in a rectangular flat plate shape having a fixing hole 32 in the center, and a fixing protrusion 33 protruding downward from the groove-shaped bottom portion of the receiving recess 21 is inserted into the fixing hole 32, whereby the movable contact terminal 14. Is supported by the slider 15, and the movable contacts 13 a and 13 b slide in the direction between the fixed contacts as the slider 15 moves.

両弾性接触片３１ａ，３１ｂは、基部３０の固定接点間方向、即ち移動方向の両端縁に、それぞれスイッチ幅方向で異なる側に片寄せた配置に支持されて互い違いに形成され、固定接点間方向では互いに逆側に向け、且つスイッチ幅方向で互いに平行に並べた配置となっている。   Both elastic contact pieces 31a and 31b are formed in a staggered manner by being supported at positions shifted toward different sides in the switch width direction at both ends of the base 30 in the direction between the fixed contacts, that is, in the moving direction. Then, they are arranged so as to be opposite to each other and parallel to each other in the switch width direction.

各弾性接触片３１ａ，３１ｂは、基部３０縁部より固定接点間方向やや下向きに向けて延びる細長板状の弾性支持片部３４ａ，３４ｂと、弾性支持片部３４ａ，３４ｂの先端側より円弧状の折り返し部３５ａ，３５ｂを介して固定接点１２ａ，１２ｂ，１２ｃ側、即ち下側に折り返した形状の接点支持片部３６ａ，３６ｂとをもってそれぞれ構成され、接点支持片部３６ａ，３６ｂの先端側、即ち折り返し部３５ａ，３５ｂとは反対側端部に円弧状の可動接点１３ａ，１３ｂが形成されている。   Each of the elastic contact pieces 31a and 31b has an elongated plate-like elastic support piece portion 34a and 34b extending from the edge of the base portion 30 in the direction between the fixed contacts and slightly downward, and an arc shape from the distal end side of the elastic support piece portions 34a and 34b. The contact support pieces 36a and 36b are shaped to be folded back through the folded portions 35a and 35b of the fixed contacts 12a, 12b and 12c, respectively, and the tip ends of the contact support pieces 36a and 36b, That is, arcuate movable contacts 13a and 13b are formed at the ends opposite to the folded portions 35a and 35b.

接点支持片部３６ａ，３６ｂは、弾性支持片部３４ａ，３４ｂに比べて長く形成され、各弾性接触片３１ａ，３１ｂの可動接点１３ａ，１３ｂがスイッチ幅方向で他方の弾性接触片３１ａ，３１ｂの折り返し部３５とほぼ並ぶ配置となるように形成されている。   The contact support pieces 36a, 36b are formed longer than the elastic support pieces 34a, 34b, and the movable contacts 13a, 13b of the elastic contact pieces 31a, 31b are in the switch width direction of the other elastic contact pieces 31a, 31b. It is formed so as to be arranged substantially in line with the folded portion 35.

即ち、接点支持片３６ａと接点支持片３６ｂとは、互いに干渉せずに交差するように配置され、両可動接点１３ａ，１３ｂの固定接点間方向の距離を十分にとることができ、且つ可動接点１３ａ，１３ｂが固定接点間方向で間隔を置いて互い違いに配置される。   That is, the contact support piece 36a and the contact support piece 36b are arranged so as to intersect without interfering with each other, and the distance between the movable contact points 13a and 13b in the direction between the fixed contact points can be taken sufficiently. 13a and 13b are alternately arranged at intervals in the direction between the fixed contacts.

尚、両可動接点１３ａ，１３ｂ間の距離は、隣り合う固定接点１２ａ，１２ｂ（１２ｂ，１２ｃ）間の距離に合わせて形成されている。   The distance between the movable contacts 13a and 13b is formed in accordance with the distance between the adjacent fixed contacts 12a and 12b (12b and 12c).

このように構成された弾性接触片３１ａ，３１ｂは、弾性支持片部３４、折り返し部３５及び接点支持片部３６が全体として弾性変形可能なバネ材として機能し、且つ弾性可能な部分が上下で重複する配置に形成したことにより弾性変形可能な部分のスパンを長くとることができる。   The elastic contact pieces 31a and 31b configured as described above function as a spring material in which the elastic support piece portion 34, the folded-back portion 35 and the contact support piece portion 36 as a whole can be elastically deformed, and the elastically possible portions are up and down. By forming the overlapping arrangement, the span of the elastically deformable portion can be increased.

固定接点１２ａ，１２ｂ，１２ｃは、図７に示すように、ＦＰＣ基板１７の表面部に間隔を置いてプリント成形され、ＦＰＣ基板１７をモールドケース１６に組み込むことによりハウジング１１内側面部に露出するようになっている。   As shown in FIG. 7, the fixed contacts 12 a, 12 b, and 12 c are printed on the surface portion of the FPC board 17 at intervals, and the FPC board 17 is incorporated into the mold case 16 so as to be exposed to the inner side surface of the housing 11. It has become.

各固定接点１２ａ，１２ｂ，１２ｃは、スライド移動方向に間隔を置いて配置されており、スライダー１５の移動に伴い、図３（ａ）（ｂ）に示すように、可動接点１３ａ，１３ｂが固定接点１２ａ，１２ｂから固定接点１２ｂ，１２ｃの位置に摺動し、切り替え動作がされるようになっている。尚、固定接点１２ｂはコモン接点である。   The fixed contacts 12a, 12b, and 12c are arranged at intervals in the slide movement direction. As the slider 15 moves, the movable contacts 13a and 13b are fixed as shown in FIGS. The contacts 12a and 12b are slid to the positions of the fixed contacts 12b and 12c, and the switching operation is performed. The fixed contact 12b is a common contact.

カバー部材１８は、金属性板材をもって矩形平板状に形成され、その両側部には、モールドケース１６の側面部に形成された係合突起４０と互いに係合する固定用係合片４１を備えている。   The cover member 18 is formed in a rectangular flat plate shape with a metallic plate material, and is provided with fixing engagement pieces 41 that engage with the engagement protrusions 40 formed on the side surface portion of the mold case 16 on both sides thereof. Yes.

このカバー部材１８は、モールドケース１６との間にＦＰＣ基板１７を配置し、その状態でモールドケース１６の係合突起４０に固定用係合片４１を係合させカバー部材１８を固定することによりＦＰＣ基板１７をモールドケース１６に組み込むようになっている。   The cover member 18 is arranged by fixing the cover member 18 by disposing the FPC board 17 between the mold case 16 and engaging the fixing engagement piece 41 with the engagement protrusion 40 of the mold case 16 in this state. The FPC board 17 is incorporated in the mold case 16.

尚、上述の実施例では、直線方向でスライド移動するスライダー１５に連動して固定接点１２ａ，１２ｂ，１２ｃ間を可動接点１３ａ，１３ｂが摺動するスライドスイッチ１０を例に説明したが、円周方向に間隔を置いて固定接点１２ａ，１２ｂ，１２ｃを配置し、操作子としての回転式摘みの動きに連動して可動接点端子１４を円周方向で移動させるようにしたもの等のその他の摺動接点式のスイッチにも適用することができる。   In the above-described embodiment, the slide switch 10 in which the movable contacts 13a and 13b slide between the fixed contacts 12a, 12b, and 12c in conjunction with the slider 15 that slides in the linear direction has been described as an example. Other slides such as those in which fixed contacts 12a, 12b, 12c are arranged at intervals in the direction, and the movable contact terminal 14 is moved in the circumferential direction in conjunction with the movement of the rotary knob as the operation element. It can also be applied to a moving contact type switch.

１０ スライドスイッチ
１１ ハウジング
１２ 固定接点
１３ 可動接点
１４ 可動接点端子
１５ スライダー（操作体）
１６ モールドケース
１７ ＦＰＣ基板
１８ カバー部材
１９ 節度用バネ部材
２０ 固定溝
２１ 収容凹部
２２ 操作摘み
２３ スライド孔
２４ ガイド用突条
２５ スライド溝
２６ 節度用突起
３０ 基部
３１ 弾性接触片
３２ 固定孔
３３ 固定用突起
３４ 弾性支持片部
３５ 折り返し部
３６ 接点支持片部
４０ 係合突起
４１ 固定用係合片 DESCRIPTION OF SYMBOLS 10 Slide switch 11 Housing 12 Fixed contact 13 Movable contact 14 Movable contact terminal 15 Slider (operating body)
16 Mold case 17 FPC board 18 Cover member 19 Moderation spring member 20 Fixing groove 21 Housing recess 22 Operation knob 23 Slide hole 24 Guide protrusion 25 Slide groove 26 Moderation protrusion 30 Base 31 Elastic contact piece 32 Fixing hole 33 Fixing Protrusion 34 Elastic support piece 35 Folded portion 36 Contact support piece 40 Engagement protrusion 41 Fixing engagement piece

Claims (1)

ハウジングの内側面部に間隔を置いて露出させた複数の固定接点と、該固定接点に接離する一対の可動接点を有する可動接点端子と、前記ハウジングに前記固定接点間方向で移動可能に収容された操作体とを備え、前記可動接点端子が前記操作体の移動に連動して前記固定接点間方向で移動することにより切り替え動作がなされるようにしてなるスイッチにおいて、
前記可動接点端子は、前記操作体に支持される基部を備えるとともに、該基部の固定接点間方向両端部に互いに固定接点間方向で反対方向に向けた一対の弾性接触片をそれぞれ異なる側に片寄せた互い違い配置に備え、
該弾性接触片は、前記基部端部より固定接点間方向の一方に向けた形状の弾性支持片部と、前記弾性支持片部の先端側より固定接点側に折り返して前記固定接点間方向の他方に向けた形状の接点支持片部とを備え、該接点支持片部の先端部に前記可動接点が形成され、前記両可動接点が固定接点間方向で間隔を置いて互い違いに配置されるようにしたことを特徴としてなるスイッチ。
A plurality of fixed contacts exposed at an interval on the inner side surface of the housing, a movable contact terminal having a pair of movable contacts contacting and separating from the fixed contacts, and accommodated in the housing so as to be movable in the direction between the fixed contacts. A switch configured to perform a switching operation by moving the movable contact terminal in the direction between the fixed contacts in conjunction with the movement of the operation body.
The movable contact terminal includes a base portion supported by the operating body, and a pair of elastic contact pieces facing in opposite directions in the direction between the fixed contacts at each end of the base portion in the direction between the fixed contacts. In preparation for the staggered arrangement,
The elastic contact piece includes an elastic support piece having a shape directed from the base end to one side in the direction between the fixed contacts, and the other end in the direction between the fixed contacts by folding back from the tip side of the elastic support piece to the fixed contact side. The movable contact is formed at the tip of the contact support piece, and the movable contacts are arranged alternately at intervals in the direction between the fixed contacts. A switch characterized by that.
JP2011151400A 2011-07-08 2011-07-08 Switch Withdrawn JP2013020739A (en)

Priority Applications (4)

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JP2011151400A JP2013020739A (en) 2011-07-08 2011-07-08 Switch
KR1020120069587A KR20130006306A (en) 2011-07-08 2012-06-28 Switch
TW101124111A TW201314724A (en) 2011-07-08 2012-07-04 Switch
CN2012102372283A CN102867672A (en) 2011-07-08 2012-07-09 Switch

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9349553B2 (en) 2013-03-28 2016-05-24 Mitsumi Electric Co., Ltd. Slide switch
CN113826180A (en) * 2019-06-06 2021-12-21 阿尔卑斯阿尔派株式会社 Operating device
CN114246018A (en) * 2019-09-12 2022-03-25 欧姆龙株式会社 Electronic device, non-contact switch, and photoelectric sensor

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101879624B1 (en) * 2016-05-17 2018-07-18 파코스(주) manual mode switch for auto-vehicle

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9349553B2 (en) 2013-03-28 2016-05-24 Mitsumi Electric Co., Ltd. Slide switch
CN113826180A (en) * 2019-06-06 2021-12-21 阿尔卑斯阿尔派株式会社 Operating device
CN113826180B (en) * 2019-06-06 2024-03-05 阿尔卑斯阿尔派株式会社 Operating device
CN114246018A (en) * 2019-09-12 2022-03-25 欧姆龙株式会社 Electronic device, non-contact switch, and photoelectric sensor
CN114246018B (en) * 2019-09-12 2023-08-01 欧姆龙株式会社 Electronic machine, non-contact switch and photoelectric sensor
US11798754B2 (en) 2019-09-12 2023-10-24 Omron Corporation Electronic apparatus, contactless switch, and photoelectric sensor comprising a housing with a substrate holding part for fixing one or more substrates to a predetermined position

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