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JP4653001B2 - Switch device - Google Patents

Switch device Download PDF

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Publication number
JP4653001B2
JP4653001B2 JP2006087691A JP2006087691A JP4653001B2 JP 4653001 B2 JP4653001 B2 JP 4653001B2 JP 2006087691 A JP2006087691 A JP 2006087691A JP 2006087691 A JP2006087691 A JP 2006087691A JP 4653001 B2 JP4653001 B2 JP 4653001B2
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switch
case
pressing portion
pressing
driving body
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JP2007265740A (en
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智明 土谷
悟 今野
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Alps Alpine Co Ltd
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Alps Electric Co Ltd
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Priority to JP2006087691A priority Critical patent/JP4653001B2/en
Priority to DE200710014988 priority patent/DE102007014988A1/en
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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H21/00—Switches operated by an operating part in the form of a pivotable member acted upon directly by a solid body, e.g. by a hand
    • H01H21/02—Details
    • H01H21/18—Movable parts; Contacts mounted thereon
    • H01H21/22—Operating parts, e.g. handle
    • H01H21/24—Operating parts, e.g. handle biased to return to normal position upon removal of operating force
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H19/00—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand
    • H01H19/54—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand the operating part having at least five or an unspecified number of operative positions
    • H01H19/60—Angularly-movable actuating part carrying no contacts
    • H01H19/635—Contacts actuated by rectilinearly-movable member linked to operating part, e.g. by pin and slot
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H21/00—Switches operated by an operating part in the form of a pivotable member acted upon directly by a solid body, e.g. by a hand
    • H01H21/02—Details
    • H01H21/18—Movable parts; Contacts mounted thereon
    • H01H21/22—Operating parts, e.g. handle
    • H01H2021/225—Operating parts, e.g. handle with push-pull operation, e.g. which can be pivoted in both directions by pushing or pulling on the same extremity of the operating member
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2215/00—Tactile feedback
    • H01H2215/004—Collapsible dome or bubble
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2300/00—Orthogonal indexing scheme relating to electric switches, relays, selectors or emergency protective devices covered by H01H
    • H01H2300/01—Application power window

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Description

本発明は、揺動自在な操作体によってスイッチ操作をなすスイッチ装置に関し、特に操作体により上下動する駆動体を介してスイッチ素子を押圧操作するスイッチ装置に関する。 The present invention relates to a switch device that performs a switch operation with a swingable operation body, and more particularly to a switch device that presses a switch element via a drive body that moves up and down by the operation body.

車のパワーウインドウを操作するためのスイッチには、揺動自在な操作体によってスイッチ素子を押圧し、スイッチ操作をなすスイッチ装置が用いられる。このようなスイッチ装置は、操作体によって直接スイッチ素子を押圧するものや、駆動体を介して操作体による操作をスイッチ素子に伝えるものなどがある。   As a switch for operating a power window of a car, a switch device is used in which a switch element is pressed by a swingable operating body to perform a switch operation. Such switch devices include those that directly press the switch element with the operating body, and those that transmit the operation by the operating body to the switch element via the driving body.

このうち駆動体を介して操作体による操作をスイッチ素子に伝えるものでは、操作体の操作回転軸芯から長手方向に所定距離離隔した両側の下面にそれぞれ駆動体の上面が当接し、駆動体は下端部にスイッチ素子を押圧するスイッチ押圧部を備えて構成される。このような駆動体を用いたスイッチ装置としては、例えば特許文献１に挙げるようなものがある。
特開平８−１６７３４７号公報 Of these, in order to transmit the operation by the operating body to the switch element via the driving body, the upper surface of the driving body comes into contact with the lower surfaces of both sides of the operating body that are spaced apart from each other by a predetermined distance in the longitudinal direction. A switch pressing portion that presses the switch element is provided at the lower end portion. As a switch device using such a driving body, for example, there is one as described in Patent Document 1.
JP-A-8-167347

特許文献１に挙げるような従来のスイッチ装置においては、操作体の駆動体に対する押圧中心の真下にスイッチ素子を設けて、駆動体のスイッチ素子に対する押圧中心が一直線状となるようにしていた。あるいは２つのスイッチ素子の中間部分を押すようにしていた。スイッチ素子はある程度の大きさを有しているので、従来のスイッチ装置ではスイッチ素子の端部が操作体の駆動体に対する押圧中心より外側に配置されることになり、基板の大型化並びに全体の大型化を招いていた。特に、パワーウインドウのスイッチとして用いる際には、ドア内にスイッチ装置を配置する必要があり、配置スペースに制約が生じる場合があるため、できるだけ省スペースに設置できるスイッチ装置が望まれていた。   In the conventional switch device as described in Patent Document 1, a switch element is provided immediately below the center of pressing of the operating body against the driving body so that the center of pressing of the driving body against the switching element is in a straight line. Alternatively, the middle part of the two switch elements is pushed. Since the switch element has a certain size, in the conventional switch device, the end of the switch element is arranged outside the pressing center of the operating body with respect to the driving body. Inviting an increase in size. In particular, when used as a switch for a power window, it is necessary to dispose a switch device in a door, and there are cases where the disposition space is restricted, so a switch device that can be installed in as little space as possible has been desired.

本発明は上記課題を鑑みてなされたものであり、スイッチ素子をコンパクトに収納して省スペースに設置できるスイッチ装置を提供することを目的とする。   The present invention has been made in view of the above problems, and an object of the present invention is to provide a switch device that can store switch elements in a compact manner and can be installed in a space-saving manner.

上記課題を解決するため、本発明に係るスイッチ装置は、揺動自在にケースに保持される操作体と、前記ケース内に納められ、前記操作体により上下動する駆動体と、該駆動体の上下動を案内するように前記ケースに形成した案内部と、前記駆動体により押圧されるスイッチ素子とを納めたスイッチ装置において、
前記操作体は前記ケースの幅方向に設けられる操作回転軸芯を中心に揺動自在とされると共に、該操作回転軸芯から、前記ケースの幅方向と直交する、前記ケースの長手方向に所定距離離隔した下面に前記駆動体を押圧する押圧部を備え、
前記駆動体は下端部に前記スイッチ素子と当接し前記操作体による動作に伴って前記スイッチ素子を押圧するスイッチ押圧部を備え、
該スイッチ押圧部による前記スイッチ素子の第１押圧中心は、前記長手方向において、前記操作体の押圧部による前記駆動体の第２押圧中心より前記操作体の操作回転軸芯寄りに配置され、
前記スイッチ押圧部の前記ケースの幅方向において対向する両側面と、該両側面に対向する前記ケースの内面とのそれぞれに、前記スイッチ押圧部を上下方向に案内するガイド部を設けると共に、該ガイド部は前記スイッチ素子の第１押圧中心と同じ前記長手方向位置に設けられることを特徴として構成される。 In order to solve the above problems, a switch device according to the present invention includes an operating body that is swingably held in a case, a driving body that is housed in the case and moves up and down by the operating body , In a switch device containing a guide portion formed in the case so as to guide vertical movement and a switch element pressed by the driving body ,
The operating body is swingable about an operation rotation axis provided in the width direction of the case, and is predetermined from the operation rotation axis in the longitudinal direction of the case perpendicular to the width direction of the case. A pressing portion that presses the driving body on the lower surface separated by a distance;
The drive body includes a switch pressing portion that contacts the switch element at a lower end portion and presses the switch element in accordance with an operation by the operation body,
First pressing center of the switching element by the switch pressing portion, the in the longitudinal direction, it is arranged on the operating rotational axis toward the operating body from the second pressing center of the driving body by the pressing portion of the operating body,
Guide portions for guiding the switch pressing portion in the vertical direction are provided on both side surfaces of the switch pressing portion facing each other in the width direction of the case and the inner surfaces of the case facing the both side surfaces. The portion is provided at the same longitudinal position as the first pressing center of the switch element .

また、本発明に係るスイッチ装置は、前記駆動体は、前記操作回転軸芯の両側にそれぞれ配置された第１および第２の駆動体とからなることを特徴として構成される。 The switch device according to the present invention is characterized in that the drive body includes first and second drive bodies respectively disposed on both sides of the operation rotation axis .

さらに、本発明に係るスイッチ装置は、前記スイッチ素子は、前記第１および第２の駆動体のそれぞれに前記ケースの幅方向に沿って２つずつ設けられた第１のスイッチ対および第２のスイッチ対であることを特徴として構成される。
さらにまた、本発明に係るスイッチ装置は、前記スイッチ素子は、ゴム接点部材からなることを特徴として構成される。 Furthermore, in the switch device according to the present invention, the switch element includes a first switch pair and a second switch element, each of the first and second drive bodies being provided in two along the width direction of the case. It is characterized by being a switch pair .
Furthermore, the switch device according to the present invention is characterized in that the switch element comprises a rubber contact member.

本発明に係るスイッチ装置によれば、駆動体のスイッチ押圧部によるスイッチ素子の押圧中心は操作体の押圧部による駆動体の押圧中心より操作体の操作回転軸芯寄りに配置されることにより、スイッチ素子を操作体の内側寄りに配置し、スイッチ素子の配置スペースを小さくすることができるので、スイッチ素子をコンパクトに収納して省スペースに設置することができる。   According to the switch device of the present invention, the pressing center of the switch element by the switch pressing portion of the driving body is disposed closer to the operation rotation axis of the operating body than the pressing center of the driving body by the pressing portion of the operating body. Since the switch element can be arranged closer to the inside of the operating body and the arrangement space of the switch element can be reduced, the switch element can be stored compactly and installed in a small space.

また、本発明に係るスイッチ装置によれば、駆動体のスイッチ押圧部の両側面と該両側面と対向するケースの内面にはスイッチ押圧部を上下方向に案内するガイド部を設けたことにより、駆動体の回転運動を規制して所定の動きとすることができるので所定のタイミングでスイッチ素子を動作可能とし、同時に荷重やクリック感触の変化を防止することができる。   Further, according to the switch device according to the present invention, by providing guide portions for guiding the switch pressing portion in the vertical direction on both side surfaces of the switch pressing portion of the driving body and the inner surface of the case facing the both side surfaces, Since the rotational movement of the driving body can be regulated to achieve a predetermined movement, the switch element can be operated at a predetermined timing, and at the same time, changes in load and click feeling can be prevented.

さらに、本発明に係るスイッチ装置によれば、ガイド部はスイッチ素子の押圧中心と同じ長手方向位置に設けられることにより、スイッチ押圧部を確実に上下方向にガイドすることができる。   Furthermore, according to the switch device according to the present invention, the guide portion is provided at the same longitudinal position as the pressing center of the switch element, so that the switch pressing portion can be reliably guided in the vertical direction.

本発明の実施形態について図面に沿って詳細に説明する。図１には、本実施形態におけるスイッチ装置の分解斜視図を示している。この図に示すように本実施形態におけるスイッチ装置は、基部１に対して上方からケース２を取付け、ケース２には操作体３を揺動自在に取付け、ケース２内には操作体３によって上下動される駆動体４と、ゴムからなり駆動体４に押圧されるスイッチ素子６を備えたゴム接点部材５と、接点部７ａを上面に備えた基板７とを納めてなるものである。   Embodiments of the present invention will be described in detail with reference to the drawings. FIG. 1 shows an exploded perspective view of the switch device according to the present embodiment. As shown in this figure, the switch device according to this embodiment has a case 2 attached to the base 1 from above, an operating body 3 attached to the case 2 so as to be swingable, and the operating body 3 being moved up and down in the case 2. A drive body 4 to be moved, a rubber contact member 5 having a switch element 6 made of rubber and pressed against the drive body 4, and a substrate 7 having a contact portion 7a on its upper surface are accommodated.

ケース２には上部に支軸部２ａが形成されており、この支軸部２ａに対して操作体３が軸部３ａを介して揺動自在に取付けられ、操作回転軸芯１０を構成する。ここで、操作回転軸芯１０はケース２の幅方向を向くように設けられる。なお、本実施形態では支軸部２ａを凸状に、軸部３ａを凹状に形成しているが、これらの凹凸関係を逆にしてもよい。   A support shaft portion 2 a is formed on the upper portion of the case 2, and an operating body 3 is swingably attached to the support shaft portion 2 a via the shaft portion 3 a to constitute an operation rotating shaft core 10. Here, the operation rotating shaft core 10 is provided so as to face the width direction of the case 2. In this embodiment, the support shaft portion 2a is formed in a convex shape and the shaft portion 3a is formed in a concave shape. However, these concavo-convex relationships may be reversed.

駆動体４は、第１の駆動体２３と第２の駆動体２４の２つからなり、操作体３の揺動方向に応じていずれか一方の駆動体４が上下方向にスライド動作する。第１の駆動体２３と第２の駆動体２４は、いずれも下端部に下面でスイッチ素子６を押圧するスイッチ押圧部２２が形成されている。   The driving body 4 is composed of a first driving body 23 and a second driving body 24, and one of the driving bodies 4 slides up and down in accordance with the swinging direction of the operating body 3. Each of the first driving body 23 and the second driving body 24 has a switch pressing portion 22 that presses the switch element 6 on the lower surface at the lower end portion.

スイッチ素子６は、ゴムからなるゴム接点部材５に一体的に形成され、ケース２の幅方向に沿って２つずつ設けられた第１のスイッチ対３０と第２のスイッチ対３１とを構成している。すなわち、全部で４つのスイッチ素子６により２対のスイッチ対を構成している。第１のスイッチ対３０は、第１の駆動体２３のスイッチ押圧部２２によって２つ同時に押圧され、第２のスイッチ対３１は、第２の駆動体２４のスイッチ押圧部２２によって２つ同時に押圧される。   The switch element 6 is formed integrally with a rubber contact member 5 made of rubber, and constitutes a first switch pair 30 and a second switch pair 31 that are provided two by two along the width direction of the case 2. ing. That is, a total of four switch elements 6 constitute two switch pairs. Two first switch pairs 30 are simultaneously pressed by the switch pressing portion 22 of the first driving body 23, and two second switch pairs 31 are simultaneously pressed by the switch pressing portion 22 of the second driving body 24. Is done.

基板７上には、４つのスイッチ素子６に対応した位置にそれぞれ接点部７ａが形成されており、第１のスイッチ対３０または第２のスイッチ対３１が駆動体４のスイッチ押圧部２２に押圧されることによって、それぞれスイッチ動作がなされるように構成されている。   On the substrate 7, contact portions 7 a are formed at positions corresponding to the four switch elements 6, and the first switch pair 30 or the second switch pair 31 presses against the switch pressing portion 22 of the driver 4. By doing so, each switch operation is performed.

図２には、スイッチ装置の平面図を示している。この図に示すように、スイッチ装置は上方から見て略長方形状のケース２の上面に操作体３が露出するように構成されている。その操作は、操作体３の一端部である操作部１２を持ち上げるように一方側に揺動させることで第１の駆動体２３を押圧し、第１の駆動体２３が第１のスイッチ対３０を押圧してスイッチ動作を行わせることができる。また、操作部１２を押し込むように他方側に揺動させることで第２の駆動体２４を押圧し、第２の駆動体２４が第２のスイッチ対３１を押圧してスイッチ動作を行わせることができる。   FIG. 2 shows a plan view of the switch device. As shown in this figure, the switch device is configured such that the operating body 3 is exposed on the upper surface of a substantially rectangular case 2 when viewed from above. The operation is performed by pressing the first drive body 23 by swinging the operation section 12, which is one end portion of the operation body 3, to one side so that the first drive body 23 is the first switch pair 30. The switch operation can be performed by pressing. Further, the second drive body 24 is pressed by swinging the operation unit 12 to the other side so as to push in, and the second drive body 24 presses the second switch pair 31 to perform the switch operation. Can do.

図３には、図２のＡ−Ａ断面図を示している。この図に示すように、操作体３の下面には、その揺動に伴って駆動体４を押圧する押圧部１１が、第１の駆動体２３と第２の駆動体２４にそれぞれ対応して形成されている。また、第１の駆動体２３と第２の駆動体２４の上面は、それぞれ操作体３の押圧部１１に押圧される被押圧部２１として形成されている。   FIG. 3 is a cross-sectional view taken along the line AA in FIG. As shown in this figure, on the lower surface of the operating body 3, there are pressing portions 11 that press the driving body 4 along with its swinging, corresponding to the first driving body 23 and the second driving body 24, respectively. Is formed. Further, the upper surfaces of the first driving body 23 and the second driving body 24 are formed as pressed parts 21 that are pressed by the pressing part 11 of the operating body 3.

第１の駆動体２３と第２の駆動体２４の下部は、スイッチ押圧部２２としてスイッチ素子６の上面に当接している。ここで、第１の駆動体２３と第２の駆動体２４はいずれも、操作体３の押圧部１１による被押圧部２１の押圧中心よりも、スイッチ押圧部２２によるスイッチ素子６の押圧中心の方が、ケース２内の長手方向において操作体３の操作回転軸芯１０寄りとなるように配置されている。この配置についてはさらに後述する。 Lower portions of the first drive body 23 and the second drive body 24 are in contact with the upper surface of the switch element 6 as a switch pressing portion 22. Here, both of the first driving body 23 and the second driving body 24 are more in the pressing center of the switch element 6 by the switch pressing portion 22 than the pressing center of the pressed portion 21 by the pressing portion 11 of the operating body 3. This is arranged so as to be closer to the operation rotation axis 10 of the operation body 3 in the longitudinal direction in the case 2. This arrangement will be further described later.

図４には、第１の駆動体２３の正面図（図４（ａ））及び平面図（図４（ｂ））を示している。この図に示すように、第１の駆動体２３は、上部のスライド部２０と下部のスイッチ押圧部２２とからなる。スライド部２０は板状に形成され、上面が操作体３の押圧部２２に押圧される被押圧部２１として形成される。スイッチ押圧部２２は、前述のように第１のスイッチ対３０を構成する２つのスイッチ素子６を同時に押圧することができるように形成されている。また、スイッチ押圧部２２の両側面には、それぞれ突起部２５が形成されている。第２の駆動体２４は、左右反転した同様の形状からなっている。   FIG. 4 shows a front view (FIG. 4A) and a plan view (FIG. 4B) of the first driving body 23. As shown in this figure, the first driving body 23 includes an upper slide portion 20 and a lower switch pressing portion 22. The slide part 20 is formed in a plate shape, and is formed as a pressed part 21 whose upper surface is pressed by the pressing part 22 of the operating body 3. The switch pressing part 22 is formed so that the two switch elements 6 which comprise the 1st switch pair 30 can be pressed simultaneously as mentioned above. In addition, protrusions 25 are formed on both side surfaces of the switch pressing portion 22, respectively. The second driving body 24 has a similar shape that is reversed left and right.

図５には、ケース２の断面図について示している。この図に示すように、ケース２の内部には、駆動体４のスライド部２０を案内する案内部２ｂが、第１の駆動体２３と第２の駆動体２４のそれぞれに対して形成されている。駆動体４は操作体３に押圧されると、案内部２ｂに沿って上下動することができる。   FIG. 5 shows a sectional view of the case 2. As shown in this figure, in the case 2, a guide portion 2 b for guiding the slide portion 20 of the drive body 4 is formed for each of the first drive body 23 and the second drive body 24. Yes. When the driving body 4 is pressed by the operating body 3, it can move up and down along the guide portion 2b.

また、スイッチ押圧部２２の側面と対向するケース２の内面には、縦方向に形成される２本の突起体によって構成される溝部２ｃが、第１の駆動体２３と第２の駆動体２４のそれぞれに対して設けられている。なお、溝部２ｃはケース２の内面の両側面にそれぞれ形成される。溝部２ｃは、駆動体４のスイッチ押圧部２２に形成される突起部２５を係合させ上下方向に案内することができる。このように、ケース２の溝部２ｃと駆動体４の突起部２５によって、スイッチ押圧部２２を上下方向に案内するガイド部８を構成している。なお、この凹凸関係は逆でもよく、さらには複数設けても良い。   Further, on the inner surface of the case 2 facing the side surface of the switch pressing portion 22, a groove portion 2 c constituted by two protrusions formed in the vertical direction is provided with a first driving body 23 and a second driving body 24. Are provided for each. The groove portions 2 c are formed on both side surfaces of the inner surface of the case 2. The groove 2c can guide the protrusion 25 formed on the switch pressing portion 22 of the driving body 4 in the vertical direction. As described above, the groove portion 2c of the case 2 and the protrusion portion 25 of the driving body 4 constitute the guide portion 8 that guides the switch pressing portion 22 in the vertical direction. In addition, this concavo-convex relationship may be reversed, and more than one may be provided.

図６には、ケース２と操作体３、駆動体４並びにゴム接点部材５の位置関係を表した断面図について示している。この図に示すように、操作体３の押圧部２２と、ケース２の案内部２ｂと、駆動体４のスライド部２０とが、操作体３の駆動体４に対する押圧中心線４０上において一直線状に配置される。一方、ゴム接点部材５に形成されるスイッチ素子６は、駆動体４のスイッチ押圧部２２による押圧中心線４１が、操作体３の駆動体４に対する押圧中心線４０よりも、ケース２の長手方向において操作回転軸芯１０寄りとなるように配置される。このようにスイッチ素子６をケース２の内側寄りに配置したことにより、ケース２内においてスイッチ素子６を狭い領域に配置することができて、基板７の大きさを抑えスイッチ装置全体としても大型化を抑えることができる。   FIG. 6 is a sectional view showing the positional relationship between the case 2, the operating body 3, the driving body 4 and the rubber contact member 5. As shown in this figure, the pressing portion 22 of the operating body 3, the guide portion 2 b of the case 2, and the slide portion 20 of the driving body 4 are linear on the pressing center line 40 of the operating body 3 with respect to the driving body 4. Placed in. On the other hand, the switch element 6 formed on the rubber contact member 5 has a longitudinal direction of the case 2 in which the pressing center line 41 by the switch pressing portion 22 of the driving body 4 is more than the pressing center line 40 of the operating body 3 with respect to the driving body 4. Are arranged so as to be closer to the operation rotation axis 10. Since the switch element 6 is arranged closer to the inside of the case 2 in this way, the switch element 6 can be arranged in a narrow area in the case 2 and the size of the substrate 7 is suppressed and the entire switch device is enlarged. Can be suppressed.

また、スイッチ押圧部２２の突起部２５は、ケース２の内面に形成される溝部２ｃに対応した位置に形成されて、ガイド部８を構成している。また、ガイド部８は、スイッチ押圧部２２のスイッチ素子６に対する押圧中心線４１と略一直線状となるように形成されている。   Further, the protrusion 25 of the switch pressing portion 22 is formed at a position corresponding to the groove 2 c formed on the inner surface of the case 2 and constitutes the guide portion 8. The guide portion 8 is formed so as to be substantially in line with the pressing center line 41 of the switch pressing portion 22 with respect to the switch element 6.

スイッチ押圧部２２は前述のようにスイッチ素子６に対する押圧中心線４１が、押圧中心線４０とずれるように配置されているため、駆動体４が操作体３による押圧を受けた際にスイッチ素子６を傾斜状に押圧することを防止するようにガイド部８が設けられている。特に、ガイド部８がスイッチ押圧部２２のスイッチ素子６に対する押圧中心線４１と略一直線状となるように形成されていることにより、ガイド部８によって上下方向に案内されるスイッチ押圧部２２がスイッチ素子６を垂直に押圧して、所定の荷重及びクリック感触を得ることができる。   Since the switch pressing portion 22 is arranged so that the pressing center line 41 with respect to the switching element 6 deviates from the pressing center line 40 as described above, when the driving body 4 is pressed by the operating body 3, the switching element 6. The guide portion 8 is provided so as to prevent the pressure from being inclined. In particular, since the guide portion 8 is formed so as to be substantially straight with the pressing center line 41 of the switch pressing portion 22 with respect to the switch element 6, the switch pressing portion 22 guided in the vertical direction by the guide portion 8 is a switch. The element 6 can be pressed vertically to obtain a predetermined load and click feeling.

図７には、操作体３を操作した状態における断面図を示している。この図では、操作体３の操作部１２を持ち上げるように操作して、操作体３を一方側に揺動させた状態を示している。操作体３を一方側に揺動させると、その下面の押圧部１１が第１の駆動体２３の被押圧部２１を押圧して、第１の駆動体２３を下方に押し下げる。第１の駆動体２３は、スライド部２０がケース２の案内部２ｂに案内され、またスイッチ押圧部２２がガイド部８に沿って案内されて、全体が垂直下方にスライドする。第１のスイッチ対３０を構成するスイッチ素子６は、第１の駆動体２３のスイッチ押圧部２２に押圧されて基板７の接点部７ａと接触し、スイッチ動作をなす。   FIG. 7 shows a cross-sectional view in a state where the operating body 3 is operated. This figure shows a state in which the operating body 3 is swung to one side by operating to lift the operating portion 12 of the operating body 3. When the operating body 3 is swung to one side, the pressing portion 11 on the lower surface presses the pressed portion 21 of the first driving body 23 and pushes down the first driving body 23 downward. As for the 1st drive body 23, the slide part 20 is guided to the guide part 2b of case 2, and the switch press part 22 is guided along the guide part 8, and the whole slides vertically downward. The switch element 6 constituting the first switch pair 30 is pressed by the switch pressing portion 22 of the first driving body 23 and comes into contact with the contact portion 7a of the substrate 7 to perform a switching operation.

操作体３を押し込むように操作して、操作体３を他方側に揺動させた場合には、操作体３により第２の駆動体２４が下方に押し下げられ、第２の駆動体２４のスイッチ押圧部２２が第２のスイッチ対３１を構成するスイッチ素子６を押圧し、スイッチ動作をなす。   When the operation body 3 is operated so as to be pushed in, and the operation body 3 is swung to the other side, the second drive body 24 is pushed down by the operation body 3, and the switch of the second drive body 24 The pressing portion 22 presses the switch element 6 constituting the second switch pair 31 to perform a switch operation.

本実施形態においては、１つの駆動体４で２つのスイッチを押圧しているので、大きな回転力が加わることとなるが、ガイドを設けているので確実に規制できる。但し１つのスイッチを駆動するものであっても良い。また本実施形態においては、操作体と駆動体の当接位置よりも操作回転軸芯の方向に４つのスイッチを配置しているので小型化に優れる。   In the present embodiment, since two switches are pressed by one driver 4, a large rotational force is applied, but since a guide is provided, it can be reliably regulated. However, one switch may be driven. Further, in the present embodiment, since four switches are arranged in the direction of the operation rotating shaft core rather than the contact position between the operating body and the driving body, it is excellent in miniaturization.

本実施形態におけるスイッチ装置の分解斜視図である。It is a disassembled perspective view of the switch apparatus in this embodiment. スイッチ装置の平面図である。It is a top view of a switch apparatus. 図２のＡ−Ａ断面図である。It is AA sectional drawing of FIG. 第１の駆動体の正面図及び平面図である。It is the front view and top view of a 1st drive body. ケースの断面図である。It is sectional drawing of a case. 操作体とケース、駆動体並びにゴム接点部材の配置関係を表した断面図である。It is sectional drawing showing the arrangement | positioning relationship of an operation body, a case, a drive body, and a rubber contact member. 操作体を一方側に揺動させた状態の断面図である。It is sectional drawing of the state which made the operating body rock | fluctuate to one side.

符号の説明Explanation of symbols

１ 基部
２ ケース
２ａ 支軸部
２ｂ 案内部
２ｃ 溝部
３ 操作体
４ 駆動体
５ ゴム接点部材
６ スイッチ素子
７ 基板
７ａ 接点部
８ ガイド部
１０ 操作回転軸芯
１１ 押圧部
１２ 操作部
２０ スライド部
２１ 被押圧部
２２ スイッチ押圧部
２３ 第１の駆動体
２４ 第２の駆動体
２５ 突起部 DESCRIPTION OF SYMBOLS 1 Base part 2 Case 2a Support shaft part 2b Guide part 2c Groove part 3 Operation body 4 Drive body 5 Rubber contact member 6 Switch element 7 Board | substrate 7a Contact part 8 Guide part 10 Operation rotating shaft 11 Press part 12 Operation part 20 Slide part 21 Covered Pressing portion 22 Switch pressing portion 23 First driving body 24 Second driving body 25 Protruding portion

Claims (4)

揺動自在にケースに保持される操作体と、前記ケース内に納められ、前記操作体により上下動する駆動体と、該駆動体の上下動を案内するように前記ケースに形成した案内部と、前記駆動体により押圧されるスイッチ素子とを納めたスイッチ装置において、
前記操作体は前記ケースの幅方向に設けられる操作回転軸芯を中心に揺動自在とされると共に、該操作回転軸芯から、前記ケースの幅方向と直交する、前記ケースの長手方向に所定距離離隔した下面に前記駆動体を押圧する押圧部を備え、
前記駆動体は下端部に前記スイッチ素子と当接し前記操作体による動作に伴って前記スイッチ素子を押圧するスイッチ押圧部を備え、
該スイッチ押圧部による前記スイッチ素子の第１押圧中心は、前記長手方向において、前記操作体の押圧部による前記駆動体の第２押圧中心より前記操作体の操作回転軸芯寄りに配置され、
前記スイッチ押圧部の前記ケースの幅方向において対向する両側面と、該両側面に対向する前記ケースの内面とのそれぞれに、前記スイッチ押圧部を上下方向に案内するガイド部を設けると共に、該ガイド部は前記スイッチ素子の第１押圧中心と同じ前記長手方向位置に設けられることを特徴とするスイッチ装置。 An operating body that is swingably held by the case, a driving body that is housed in the case and moves up and down by the operating body , and a guide portion formed in the case so as to guide the vertical movement of the driving body In the switch device which houses the switch element pressed by the driver ,
The operating body is swingable about an operation rotation axis provided in the width direction of the case, and is predetermined from the operation rotation axis in the longitudinal direction of the case perpendicular to the width direction of the case. A pressing portion that presses the driving body on the lower surface separated by a distance;
The drive body includes a switch pressing portion that contacts the switch element at a lower end portion and presses the switch element in accordance with an operation by the operation body,
First pressing center of the switching element by the switch pressing portion, the in the longitudinal direction, it is arranged on the operating rotational axis toward the operating body from the second pressing center of the driving body by the pressing portion of the operating body,
Guide portions for guiding the switch pressing portion in the vertical direction are provided on both side surfaces of the switch pressing portion facing each other in the width direction of the case and the inner surfaces of the case facing the both side surfaces. The switch device is provided at the same longitudinal position as the first pressing center of the switch element . 前記駆動体は、前記操作回転軸芯の両側にそれぞれ配置された第１および第２の駆動体とからなることを特徴とする請求項１記載のスイッチ装置。2. The switch device according to claim 1, wherein the driving body includes first and second driving bodies respectively disposed on both sides of the operation rotation axis. 前記スイッチ素子は、前記第１および第２の駆動体のそれぞれに前記ケースの幅方向に沿って２つずつ設けられた第１のスイッチ対および第２のスイッチ対であることを特徴とする請求項１または２記載のスイッチ装置。The switch elements are a first switch pair and a second switch pair that are provided in each of the first and second drive bodies along the width direction of the case. Item 3. The switch device according to item 1 or 2. 前記スイッチ素子は、ゴム接点部材からなることを特徴とする請求項１〜３のいずれか１項に記載のスイッチ装置。The switch device according to claim 1, wherein the switch element is made of a rubber contact member.
JP2006087691A 2006-03-28 2006-03-28 Switch device Active JP4653001B2 (en)

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DE102007051466A1 (en) 2007-10-27 2009-04-30 Rafi Gmbh & Co. Kg switching device
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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH056605U (en) * 1991-07-12 1993-01-29 小島プレス工業株式会社 Switch device
JPH0534629U (en) * 1991-10-14 1993-05-07 株式会社カンセイ Switch top-up
JP2001035312A (en) * 1999-07-15 2001-02-09 Alps Electric Co Ltd Illuminated type push switch device
JP2003045283A (en) * 2001-08-02 2003-02-14 Alps Electric Co Ltd Switching device

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH056605U (en) * 1991-07-12 1993-01-29 小島プレス工業株式会社 Switch device
JPH0534629U (en) * 1991-10-14 1993-05-07 株式会社カンセイ Switch top-up
JP2001035312A (en) * 1999-07-15 2001-02-09 Alps Electric Co Ltd Illuminated type push switch device
JP2003045283A (en) * 2001-08-02 2003-02-14 Alps Electric Co Ltd Switching device

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