JP4325727B1 - INPUT DEVICE AND ELECTRONIC DEVICE HAVING THE INPUT DEVICE - Google Patents

INPUT DEVICE AND ELECTRONIC DEVICE HAVING THE INPUT DEVICE Download PDF

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JP4325727B1
JP4325727B1 JP2008091272A JP2008091272A JP4325727B1 JP 4325727 B1 JP4325727 B1 JP 4325727B1 JP 2008091272 A JP2008091272 A JP 2008091272A JP 2008091272 A JP2008091272 A JP 2008091272A JP 4325727 B1 JP4325727 B1 JP 4325727B1
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coil spring
pressing
input device
detection
base
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JP2009245763A (en
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岳志 宮坂
智行 鷲頭
勝幸 室田
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Omron Corp
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Omron Corp
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Priority to JP2008091272A priority Critical patent/JP4325727B1/en
Priority to PCT/JP2008/073208 priority patent/WO2009122622A1/en
Priority to KR1020097027129A priority patent/KR100951517B1/en
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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H25/00—Switches with compound movement of handle or other operating part
    • H01H25/008—Operating part movable both angularly and rectilinearly, the rectilinear movement being perpendicular to the axis of angular movement
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
    • G05G9/00—Manually-actuated control mechanisms provided with one single controlling member co-operating with two or more controlled members, e.g. selectively, simultaneously
    • G05G9/02—Manually-actuated control mechanisms provided with one single controlling member co-operating with two or more controlled members, e.g. selectively, simultaneously the controlling member being movable in different independent ways, movement in each individual way actuating one controlled member only
    • G05G9/04—Manually-actuated control mechanisms provided with one single controlling member co-operating with two or more controlled members, e.g. selectively, simultaneously the controlling member being movable in different independent ways, movement in each individual way actuating one controlled member only in which movement in two or more ways can occur simultaneously
    • G05G9/047—Manually-actuated control mechanisms provided with one single controlling member co-operating with two or more controlled members, e.g. selectively, simultaneously the controlling member being movable in different independent ways, movement in each individual way actuating one controlled member only in which movement in two or more ways can occur simultaneously the controlling member being movable by hand about orthogonal axes, e.g. joysticks
    • G05G9/04785—Manually-actuated control mechanisms provided with one single controlling member co-operating with two or more controlled members, e.g. selectively, simultaneously the controlling member being movable in different independent ways, movement in each individual way actuating one controlled member only in which movement in two or more ways can occur simultaneously the controlling member being movable by hand about orthogonal axes, e.g. joysticks the controlling member being the operating part of a switch arrangement
    • G05G9/04788—Manually-actuated control mechanisms provided with one single controlling member co-operating with two or more controlled members, e.g. selectively, simultaneously the controlling member being movable in different independent ways, movement in each individual way actuating one controlled member only in which movement in two or more ways can occur simultaneously the controlling member being movable by hand about orthogonal axes, e.g. joysticks the controlling member being the operating part of a switch arrangement comprising additional control elements
    • G05G9/04796—Manually-actuated control mechanisms provided with one single controlling member co-operating with two or more controlled members, e.g. selectively, simultaneously the controlling member being movable in different independent ways, movement in each individual way actuating one controlled member only in which movement in two or more ways can occur simultaneously the controlling member being movable by hand about orthogonal axes, e.g. joysticks the controlling member being the operating part of a switch arrangement comprising additional control elements for rectilinear control along the axis of the controlling member
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H25/00—Switches with compound movement of handle or other operating part
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H25/00—Switches with compound movement of handle or other operating part
    • H01H25/04—Operating part movable angularly in more than one plane, e.g. joystick
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/23—Construction or mounting of dials or of equivalent devices; Means for facilitating the use thereof
    • H04M1/233—Construction or mounting of dials or of equivalent devices; Means for facilitating the use thereof including a pointing device, e.g. roller key, track ball, rocker switch or joystick
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
    • G05G9/00—Manually-actuated control mechanisms provided with one single controlling member co-operating with two or more controlled members, e.g. selectively, simultaneously
    • G05G9/02—Manually-actuated control mechanisms provided with one single controlling member co-operating with two or more controlled members, e.g. selectively, simultaneously the controlling member being movable in different independent ways, movement in each individual way actuating one controlled member only
    • G05G9/04—Manually-actuated control mechanisms provided with one single controlling member co-operating with two or more controlled members, e.g. selectively, simultaneously the controlling member being movable in different independent ways, movement in each individual way actuating one controlled member only in which movement in two or more ways can occur simultaneously
    • G05G9/047—Manually-actuated control mechanisms provided with one single controlling member co-operating with two or more controlled members, e.g. selectively, simultaneously the controlling member being movable in different independent ways, movement in each individual way actuating one controlled member only in which movement in two or more ways can occur simultaneously the controlling member being movable by hand about orthogonal axes, e.g. joysticks
    • G05G2009/0474—Manually-actuated control mechanisms provided with one single controlling member co-operating with two or more controlled members, e.g. selectively, simultaneously the controlling member being movable in different independent ways, movement in each individual way actuating one controlled member only in which movement in two or more ways can occur simultaneously the controlling member being movable by hand about orthogonal axes, e.g. joysticks characterised by means converting mechanical movement into electric signals
    • G05G2009/04744—Switches

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Signal Processing (AREA)
  • Switches With Compound Operations (AREA)

Abstract

【課題】操作性に優れ、所望の操作感触を得ることを可能とする。
【解決手段】ベース２と、筒状で、ベース２に装着され、内面に、弾性変形可能で、押込操作可能な押圧部２５を有する複数のアーム部２４を備えたケース４と、ベース２上に揺動操作可能に配置される操作部材５と、ケース４によって囲まれた領域内に配置され、押圧部２５の押込操作を検出する第１の検出部１７ｂ、及び、操作部材５による揺動操作を検出する第２の検出部２０を有する検出部材３とを備えた構成とする。
【選択図】図１The present invention is excellent in operability and makes it possible to obtain a desired operation feeling.
SOLUTION: A base 2, a case 4 provided with a plurality of arm portions 24 having a pressing portion 25 which is cylindrical and is attached to the base 2 and which is elastically deformable and can be pushed, is provided on the base 2. The operation member 5 arranged so as to be swingable, the first detection unit 17b which is disposed in the area surrounded by the case 4 and detects the pushing operation of the pressing unit 25, and the operation member 5 swings. It is set as the structure provided with the detection member 3 which has the 2nd detection part 20 which detects operation.
[Selection] Figure 1

Description

本発明は、入力装置、特に、携帯電話、ＰＨＳ（Personal Handy-phone System）、ＰＤＡ（Personal Digital Assistant）、デジタルカメラ、ＭＰ３プレーヤー、リモコン等、種々の電子機器に採用可能な入力装置、及び、この入力装置を備えた電子機器に関するものである。   The present invention relates to an input device, in particular, an input device that can be employed in various electronic devices such as a mobile phone, PHS (Personal Handy-phone System), PDA (Personal Digital Assistant), digital camera, MP3 player, remote controller, etc. The present invention relates to an electronic apparatus provided with this input device.

従来、入力装置として、押釦つまみで中心のスイッチを操作し、揺動つまみで周囲４箇所のスイッチを操作するようにした構成のものが公知である（例えば、特許文献１参照）。   2. Description of the Related Art Conventionally, an input device having a configuration in which a center switch is operated with a push button knob and four surrounding switches are operated with a swing knob (for example, see Patent Document 1).

特開２００１−１８５００４号公報JP 2001-185004 A

しかしながら、前記従来の入力装置では、揺動つまみで周囲４箇所のスイッチのいずれかを操作する場合であっても、揺動つまみ全体を傾斜させる必要がある。このため、この揺動つまみを支持する連結部材が、１箇所のみならず、複数箇所で同時に弾性変形し、揺動つまみの操作感触に複雑に影響する。つまり、操作感触の調整が非常に難しく、又、各スイッチの間でも操作感触が相違する上、操作性が悪いという問題がある。   However, in the conventional input device, even when any one of the four surrounding switches is operated with the swing knob, it is necessary to incline the entire swing knob. For this reason, the connecting member that supports the swing knob is elastically deformed not only at one place but also at a plurality of places at the same time, and the operation feeling of the swing knob is complicatedly affected. That is, it is very difficult to adjust the operation feeling, and there is a problem that the operation feeling is different between the switches and the operability is poor.

そこで、本発明は、操作性に優れ、しかも、所望の操作感触を得ることのできる入力装置及び該入力装置を備えた電子機器を提供することを課題とする。   Therefore, an object of the present invention is to provide an input device that is excellent in operability and can obtain a desired operation feeling, and an electronic apparatus including the input device.

本発明は、前記課題を解決するための手段として、
入力装置を、
ベースと、
筒状で、前記ベースに装着され、内面に、弾性変形可能で、押込操作可能な押圧部を有する複数のアーム部を備えたケースと、
前記ベース上に揺動操作可能に配置される操作部材と、
前記ケースによって囲まれた領域内に配置され、前記押圧部の押込操作を検出する第１の検出部、及び、前記操作部材による揺動操作を検出する第２の検出部を有する検出部材と、を備え、
前記操作部材は、一端部を前記ベースに取り付けられる、少なくとも２つのコイルスプリングの他端部に接続されることにより弾性支持され、マグネットに前記コイルスプリングが接続される、操作部を備えたホルダを一体化してなり、
前記マグネットは、中心孔を有する環状に形成され、前記コイルスプリングとの干渉を回避するために、中心孔から外周に延びるガイド溝を備えた構成としたものである。 As a means for solving the above problems, the present invention provides:
Input device,
Base and
A cylindrical case mounted on the base and having a plurality of arm portions having a pressing portion that is elastically deformable and can be pushed on the inner surface;
An operation member disposed on the base so as to be swingable;
A detection member that is arranged in a region surrounded by the case and includes a first detection unit that detects a pressing operation of the pressing unit, and a second detection unit that detects a swing operation by the operation member; With
The operating member is elastically supported by being connected to the other end of at least two coil springs, one end of which is attached to the base, and a holder provided with an operating part to which the coil spring is connected. United,
The magnet is formed in a ring shape having a center hole, and includes a guide groove extending from the center hole to the outer periphery in order to avoid interference with the coil spring .

この構成により、いずれの押圧部を押込操作しても、それぞれ対応するアーム部が弾性変形する。つまり、ある押圧部を操作しても、他の押圧部を支持するアーム部の影響を受けることがない。したがって、アーム部の弾性力のみを考慮して設計するだけで、簡単に所望の操作感触を得ることができ、各アーム部間でのバラツキをも抑制して、操作性に優れたものとすることが可能となる。また、ベースに装着するケースにアーム部を形成するだけでよいので、構成を簡略化することが可能となる。さらに、コンパクトな構成であるにも拘わらず、異なる２種類の操作を検出することが可能となる。また、操作部材をコイルスプリングだけで支持することができるので、構造を簡素化して安価に制作することが可能となる。また、操作部と検出部によって検出されるマグネットとを一体として、さらに構成を簡略化することが可能となる。また、ベース上の載置方向での寸法を抑制して、薄型化を実現可能となる。 With this configuration, the corresponding arm portion is elastically deformed regardless of which pressing portion is pressed. That is, even if a certain pressing part is operated, it is not affected by the arm part that supports another pressing part. Therefore, it is possible to easily obtain a desired operation feeling simply by designing considering only the elastic force of the arm portion, and also to suppress variability between the arm portions and to have excellent operability. It becomes possible. In addition, since it is only necessary to form the arm portion on the case attached to the base, the configuration can be simplified. Furthermore, it is possible to detect two different types of operations despite the compact configuration. Further, since the operation member can be supported only by the coil spring, the structure can be simplified and manufactured at a low cost. In addition, the configuration can be further simplified by integrating the operation unit and the magnet detected by the detection unit. Further, it is possible to reduce the thickness by suppressing the dimension in the mounting direction on the base.

なお、前記ケースは合成樹脂を成形加工することにより形成し、前記押圧部を有するアーム部は、ケースを成形加工する際に同時に形成するのが好ましい。これによれば、加工が簡単で、より一層、操作性の高い、所望の操作感触を得ることのできる構成を容易に得ることが可能となる。   The case is preferably formed by molding a synthetic resin, and the arm portion having the pressing portion is preferably formed at the same time as the case is molded. According to this, it becomes possible to easily obtain a configuration that is easy to process and that can obtain a desired operation feeling with higher operability.

前記検出部材は、前記検出部を周方向に複数配置し、前記第２の検出部を、前記各第１の検出部の間に、周方向に複数配置し、
前記コイルスプリングは、前記アーム部とは干渉しない位置で、前記ベースに取り付けるのが好ましい。 The detection member includes a plurality of detection units arranged in the circumferential direction, and a plurality of the second detection units are arranged in the circumferential direction between the first detection units.
The coil spring is preferably attached to the base at a position that does not interfere with the arm portion.

この構成により、無駄なスペースをなくして、より一層コンパクトな構成とすることが可能となる。   With this configuration, it is possible to eliminate a useless space and achieve a more compact configuration.

また、本発明は、前記課題を解決するための手段として、電子機器を、前記いずれかの構成の入力装置を備えた構成としたものである。   According to the present invention, as means for solving the above-described problems, an electronic apparatus is configured to include the input device having any one of the above-described configurations.

また、本発明は、前記課題を解決するための手段として、
電子機器を、
弾性変形可能で、押込操作可能な押圧部を有する複数のアーム部を備えた電子機器本体と、
前記電子機器本体上に揺動操作可能に配置される操作部材と、
前記電子機器本体内に配置され、前記押圧部の押込操作を検出する第１の検出部、及び、前記操作部材による揺動操作を検出する第２の検出部を有する検出部材と、を備え、
前記操作部材は、一端部を前記電子機器本体に取り付けられる、少なくとも２つのコイルスプリングの他端部に接続されることにより弾性支持され、マグネットに前記コイルスプリングが接続される、操作部を備えたホルダを一体化してなり、
前記マグネットは、中心孔を有する環状に形成され、前記コイルスプリングとの干渉を回避するために、中心孔から外周に延びるガイド溝を備えた構成としたものである。 Further, the present invention provides a means for solving the above-described problems,
Electronics
An electronic device main body including a plurality of arm portions having a pressing portion that is elastically deformable and can be pushed, and
An operation member disposed on the electronic device main body so as to be swingable;
A first detection unit that is disposed in the electronic device main body and that detects a pressing operation of the pressing unit; and a detection member that includes a second detection unit that detects a swing operation by the operation member;
The operation member includes an operation unit that is elastically supported by connecting one end portion to the other end portion of at least two coil springs attached to the electronic device main body, and the coil spring is connected to a magnet. The holder is integrated,
The magnet is formed in a ring shape having a center hole, and includes a guide groove extending from the center hole to the outer periphery in order to avoid interference with the coil spring .

本発明によれば、ケースの内側面に形成した弾性変形可能なアーム部により、その自由端側に設けた押圧部の押込操作を可能としたので、アーム部を複数設けることにより、別個独立した操作が可能となる。つまり、アーム部の弾性力のみを考慮して設計するだけで、簡単に所望の操作感触を得ることができ、操作性に優れたものとすることが可能となる。   According to the present invention, the elastically deformable arm portion formed on the inner side surface of the case enables the pressing operation of the pressing portion provided on the free end side thereof. Operation becomes possible. That is, it is possible to easily obtain a desired operation feeling simply by considering only the elastic force of the arm portion, and to have excellent operability.

以下、本発明に係る実施形態を添付図面に従って説明する。なお、以下の説明では、必要に応じて特定の方向や位置を示す用語（例えば、「上」、「下」、「側」、「端」及びそれらの用語を含む別の用語）を用いるが、それらの用語の使用は図面を参照した発明の理解を容易にするためであって、それらの用語の意味によって本発明の技術的範囲が限定されるものではない。   Embodiments according to the present invention will be described below with reference to the accompanying drawings. In the following description, terms indicating specific directions and positions (for example, “up”, “down”, “side”, “end” and other terms including those terms) are used as necessary. These terms are used to facilitate understanding of the invention with reference to the drawings, and the technical scope of the present invention is not limited by the meaning of these terms.

図１から図３は、本実施形態に係る入力装置１を示す。この入力装置１は、大略、ベースプレート２と、プリント基板３と、円筒ケース４と、マグネット５と、ホルダ６と、トッププレート７と、を備える。   1 to 3 show an input device 1 according to the present embodiment. The input device 1 generally includes a base plate 2, a printed circuit board 3, a cylindrical case 4, a magnet 5, a holder 6, and a top plate 7.

ベースプレート２は、金属材料（例えば、ステンレス鋼）を平面視略円形の板状としたものである。ベースプレート２の外周縁４箇所には、後述する円筒ケース４の装着に利用される第１切欠部８がそれぞれ形成されている。そして、各第１切欠部８の内縁が切り起こされることによりスプリング受部９がそれぞれ形成されている。各スプリング受部９の上端は略Ｕ字形となっている。   The base plate 2 is made of a metal material (for example, stainless steel) in a plate shape having a substantially circular shape in plan view. First cutout portions 8 used for mounting a cylindrical case 4 described later are formed at four locations on the outer peripheral edge of the base plate 2. And the spring receiving part 9 is each formed by the inner edge of each 1st notch part 8 being cut and raised. The upper end of each spring receiving part 9 is substantially U-shaped.

また、ベースプレート２の外周縁部には、２箇所等分に、前記第１切欠部８の２箇所に隣接して第１延設部１０がそれぞれ形成されている。各第１延設部１０には、取付孔１１、１１と位置決め孔１２ａ、１２ｂがそれぞれ形成されている。取付孔１１を利用してベースプレート２を、例えば、携帯電話の筐体（図示せず）にネジ止めすることが可能となっている。一方の位置決め孔１２ａは円形であるが、他方の位置決め孔１２ｂは長孔となっている。したがって、前記筐体に、位置決め孔１２ａ、１２ｂにそれぞれピン（図示せず）を挿通し、位置決め孔１２ｂの形状によって位置調整して、確実に所望の位置に取り付けることが可能となっている。   Further, first extending portions 10 are formed on the outer peripheral edge portion of the base plate 2 in two equal portions and adjacent to the two portions of the first cutout portion 8. Mounting holes 11 and 11 and positioning holes 12a and 12b are formed in each first extending portion 10, respectively. The base plate 2 can be screwed to the casing (not shown) of the mobile phone, for example, using the mounting hole 11. One positioning hole 12a is circular, while the other positioning hole 12b is a long hole. Therefore, pins (not shown) can be inserted into the housings through the positioning holes 12a and 12b, respectively, and the positions can be adjusted according to the shape of the positioning holes 12b, so that the housings can be securely attached to desired positions.

さらに、ベースプレート２の外周部には、２箇所等分に第１貫通孔１３がそれぞれ形成されている。これら第１貫通孔１３は位置決めピン（図示せず）が挿通し、ベースプレート２に対して後述するプリント基板３を位置決めする際に利用される。   Further, first through holes 13 are formed in two equal portions on the outer periphery of the base plate 2. These first through holes 13 are inserted when positioning pins (not shown) are inserted and used to position a printed circuit board 3 to be described later with respect to the base plate 2.

プリント基板３は、平面視略円形の検出部１４と、この検出部１４から延びるリード部１５とからなるＦＰＣ（Flexible Printed Circuits）である。   The printed circuit board 3 is FPC (Flexible Printed Circuits) including a detection unit 14 having a substantially circular shape in plan view and a lead unit 15 extending from the detection unit 14.

検出部１４の外周縁には、前記ベースプレート２の第１切欠部８に対応する位置に第２切欠部１６がそれぞれ形成されている。また、検出部１４の中央部とその周囲４箇所には、ドーム状に突出したスイッチ１７ａ、１７ｂがそれぞれ設けられている。周囲４箇所のスイッチ１７ｂは、スイッチ１７ａを中心として周方向に等分に配置されている。各スイッチ１７ｂの間には、４箇所等分にホール素子１８がそれぞれ実装されている。各ホール素子１８は、後述するホルダ６の環状保持部２８を操作することにより、そこに一体化したマグネット５が移動して磁界が変化したことを電気信号として出力する。   A second cutout portion 16 is formed at a position corresponding to the first cutout portion 8 of the base plate 2 on the outer peripheral edge of the detection portion 14. Further, switches 17a and 17b protruding in a dome shape are provided at the central portion of the detection unit 14 and at four locations around the center. The four surrounding switches 17b are equally arranged in the circumferential direction around the switch 17a. Between each switch 17b, Hall elements 18 are mounted in four equal parts. Each Hall element 18 operates an annular holding portion 28 of the holder 6 to be described later, and outputs as an electrical signal that the magnet 5 integrated therein has moved and the magnetic field has changed.

また、プリント基板３には、前記ベースプレート２の第１貫通孔１３に対応する位置に第２貫通孔１９がそれぞれ形成されている。両貫通孔１３、１９には位置決めピン（図示せず）が挿通され、プリント基板３がベースプレート２に対して位置決めされるようになっている。   In the printed circuit board 3, second through holes 19 are respectively formed at positions corresponding to the first through holes 13 of the base plate 2. Positioning pins (not shown) are inserted into the through holes 13 and 19 so that the printed circuit board 3 is positioned with respect to the base plate 2.

一方、リード部１５には、ＩＣ（Integrated Circuit）２０が実装されている。ＩＣ２０は、前記各ホール素子１８から入力された電気信号に基づいてホルダ６の操作方向及び操作量を演算し、所定の制御を実行する。   On the other hand, an IC (Integrated Circuit) 20 is mounted on the lead portion 15. The IC 20 calculates the operation direction and the operation amount of the holder 6 based on the electric signal input from each Hall element 18 and executes predetermined control.

円筒ケース４は、図４（ａ）、（ｂ）に示すように、合成樹脂材料を略円筒状としたものである。円筒ケース４の環状上端部には４箇所等分に上方側係合突部２１と抜止片２２がそれぞれ４５度位置をずらせて形成されている。また、円筒ケース４の環状下端部には、前記抜止片２２に対応する位置に、４箇所等分で下方側係合突部２３がそれぞれ形成されている。さらに、円筒ケース４の内周面には、４箇所等分でアーム部２４が形成されている。各アーム部２４は、円筒ケース４の内側に突出し、その内周面に沿って同じ方向に延びている。そして、各アーム部２４の先端には、押圧部２５がそれぞれ設けられている。各押圧部２５の上端は前記上方側係合突部２１よりも上方に突出し、下端面には突起２５ａがそれぞれ形成されている。   As shown in FIGS. 4A and 4B, the cylindrical case 4 is made of a synthetic resin material in a substantially cylindrical shape. On the annular upper end portion of the cylindrical case 4, an upper side engaging projection 21 and a retaining piece 22 are formed at equal positions of 45 degrees with the positions shifted by 45 degrees. Further, at the annular lower end portion of the cylindrical case 4, lower engagement protrusions 23 are formed at four positions equally at positions corresponding to the retaining pieces 22. Furthermore, an arm portion 24 is formed on the inner peripheral surface of the cylindrical case 4 at four equal parts. Each arm portion 24 protrudes inside the cylindrical case 4 and extends in the same direction along the inner peripheral surface thereof. And the press part 25 is provided in the front-end | tip of each arm part 24, respectively. The upper end of each pressing portion 25 protrudes above the upper side engaging projection 21 and a projection 25a is formed on the lower end surface.

マグネット５は環状で、図５に示すように、外周縁が４箇所等分で切除されることにより第３切欠部２６がそれぞれ形成されている。各第３切欠部２６の間には、中心孔５ａから外縁に延びるガイド溝２７がそれぞれ形成されている。そして、このような複雑な形状のマグネット５は、合成樹脂材料に磁性体の粉末を混合して成形加工することにより得ることが可能である。   As shown in FIG. 5, the magnet 5 has an annular shape, and the third notch 26 is formed by cutting the outer peripheral edge into four equal parts. Guide grooves 27 extending from the center hole 5a to the outer edge are formed between the third cutout portions 26, respectively. The magnet 5 having such a complicated shape can be obtained by mixing and molding a magnetic powder in a synthetic resin material.

ホルダ６は、合成樹脂材料を成形することにより形成されるものである。ホルダ６の上面中央部には環状保持部２８が形成されている。環状保持部２８には、図１に示す操作ボタン４３が取り付けられる。操作ボタン４３は、その下面中央部に形成した突出部４３ａを環状保持部２８の中央の凹部２８ａに嵌合される（図３参照）。なお、環状保持部２８の周囲４箇所には長穴２９がそれぞれ形成されている。   The holder 6 is formed by molding a synthetic resin material. An annular holding portion 28 is formed at the center of the upper surface of the holder 6. An operation button 43 shown in FIG. 1 is attached to the annular holder 28. In the operation button 43, a protrusion 43a formed at the center of the lower surface thereof is fitted into the recess 28a at the center of the annular holding portion 28 (see FIG. 3). In addition, elongated holes 29 are formed at four locations around the annular holding portion 28, respectively.

また、ホルダ６の外周縁には、前記マグネット５の第３切欠部２６に対応する４箇所の位置に第４切欠部３０がそれぞれ形成されている。各第４切欠部３０の間の４箇所の突出部３１には、その外縁中央に第５切欠部３２がそれぞれ形成されている。そして、長穴２９と第５切欠部３２との間は橋梁部３３となっている。各橋梁部３３の下面は、図６に示すように、ホルダ６の下面から突出し、そこには長穴２９と第５切欠部３２とを結ぶ溝部３４がそれぞれ形成されている。   Further, on the outer peripheral edge of the holder 6, fourth cutout portions 30 are formed at four positions corresponding to the third cutout portion 26 of the magnet 5. A fifth cutout portion 32 is formed at each of the four protruding portions 31 between the fourth cutout portions 30 at the center of the outer edge. A bridge portion 33 is formed between the long hole 29 and the fifth cutout portion 32. As shown in FIG. 6, the lower surface of each bridge portion 33 protrudes from the lower surface of the holder 6, and a groove portion 34 connecting the elongated hole 29 and the fifth notch portion 32 is formed there.

さらに、ホルダ６の下面中央部には、前記橋梁部３３と同一高さで、円柱状の第１突出部３５が形成されている。第１突出部３５の中央部には第２突出部３６が形成されている。第２突出部３６は、略円柱状で、外周部には回止部３７が形成されている。第２突出部３６の中央部には突起３６ａが形成され、プリント基板３の中央部に形成したスイッチ１７ａを押圧可能となっている。   Further, a columnar first projecting portion 35 is formed at the center of the lower surface of the holder 6 with the same height as the bridge portion 33. A second protrusion 36 is formed at the center of the first protrusion 35. The 2nd protrusion part 36 is substantially cylindrical shape, and the rotation stop part 37 is formed in the outer peripheral part. A protrusion 36 a is formed at the center of the second protrusion 36 so that the switch 17 a formed at the center of the printed circuit board 3 can be pressed.

ホルダ６の下面には取付プレート３８が取り付けられる。この取付プレート３８には、図５に示すように、前記第２突出部３６が挿通する中心孔３８ａが形成されている。中心孔３８ａを構成する内縁には、回止部３７が係止する切欠き３８ｂが形成され、ホルダ６に対して取付プレート３８を回転方向に位置決めできるようになっている。また、取付プレート３８の外周縁には、４箇所等分で外方に延設される第２延設部３９が形成されている。各第２延設部３９には、前記長穴２９に対応する位置に矩形孔３８ｃがそれぞれ形成されている。取付プレート３８は、ホルダ６の下面に取り付けた状態で、各第２延設部３９の外縁部が橋梁部３３の下面に当接し、溝部３４を介してコイルスプリング４０を保持可能となっている。   An attachment plate 38 is attached to the lower surface of the holder 6. As shown in FIG. 5, the mounting plate 38 is formed with a central hole 38a through which the second protrusion 36 is inserted. A notch 38b is formed on the inner edge of the central hole 38a so as to be engaged with the rotation stop portion 37 so that the mounting plate 38 can be positioned with respect to the holder 6 in the rotational direction. In addition, a second extending portion 39 is formed on the outer peripheral edge of the mounting plate 38 so as to extend outward at four equal portions. Each second extending portion 39 is formed with a rectangular hole 38 c at a position corresponding to the elongated hole 29. The attachment plate 38 is attached to the lower surface of the holder 6, the outer edge portion of each second extending portion 39 abuts on the lower surface of the bridge portion 33, and can hold the coil spring 40 via the groove portion 34. .

コイルスプリング４０は、両端から所定寸法内側に小径部４１ａ、４１ｂを備える。コイルスプリング４０の一端側の小径部４１ａは、前記ホルダ６の橋梁部３３に形成した溝部３４に配置され、取付プレート３８によって抜止される。また、他端側の小径部４１ｂは、前記ベースプレート２に形成したスプリング受部９に保持される。   The coil spring 40 includes small-diameter portions 41a and 41b on the inner side by a predetermined dimension from both ends. A small-diameter portion 41 a on one end side of the coil spring 40 is disposed in a groove portion 34 formed in the bridge portion 33 of the holder 6 and is secured by a mounting plate 38. Further, the small diameter portion 41 b on the other end side is held by a spring receiving portion 9 formed on the base plate 2.

トッププレート７は、図１に示すように、金属材料（例えば、ステンレス鋼）を平面視略円形の板状としたものである。トッププレート７の外周縁には４箇所等分で第６切欠部４２がそれぞれ形成されている。また、トッププレート７の中心孔７ａと各第６切欠部４２の間には、矩形孔７ｂがそれぞれ形成されている。各矩形孔７ｂには、前記円筒ケース４のアーム部２４に形成した押圧部２５の上端部が、上面側から押込可能に突出する。   As shown in FIG. 1, the top plate 7 is made of a metal material (for example, stainless steel) in a plate shape having a substantially circular shape in plan view. Sixth cut-out portions 42 are formed on the outer peripheral edge of the top plate 7 in four equal parts. A rectangular hole 7b is formed between the center hole 7a of the top plate 7 and each of the sixth notches 42. In each rectangular hole 7b, an upper end portion of a pressing portion 25 formed on the arm portion 24 of the cylindrical case 4 protrudes from the upper surface side so as to be able to be pressed.

続いて、前記構成からなる入力装置１の組立方法について説明する。   Next, a method for assembling the input device 1 having the above-described configuration will be described.

まず、ベースプレート２上にプリント基板３を載置する。このとき、ベースプレート２の第１貫通孔１３とプリント基板３の第２貫通孔１９に図示しない位置決めピンを挿通し、ベースプレート２に対してプリント基板３を位置決めする。なお、前記ベースプレート２は、取付孔１１を利用して図示しない治具等に固定しておけば、組立作業を作業効率よく行うことができる。   First, the printed circuit board 3 is placed on the base plate 2. At this time, a positioning pin (not shown) is inserted into the first through hole 13 of the base plate 2 and the second through hole 19 of the printed board 3 to position the printed board 3 with respect to the base plate 2. In addition, if the base plate 2 is fixed to a jig or the like (not shown) using the attachment hole 11, the assembling work can be performed efficiently.

一方、ホルダ６には、その橋梁部３３に形成した溝部３４にコイルスプリング４０の小径部４１ａを配置する（つまり、コイルスプリングを引っかける。）。そして、ホルダ６の下面に取付プレート３８を装着する、このとき、ホルダ６の回止部３７を取付プレート３８の切欠き６ｂに係止させ、ホルダ６に対して取付プレート３８を回転方向に位置決めする。これにより、第２延設部３９の外縁部によってコイルスプリング４０が溝部３４から抜け止めされる。またこの状態では、コイルスプリング４０の一端部がホルダ６の長穴２９と取付プレート３８の矩形孔３８ｃに位置し、両部材（ホルダ６、取付プレート３８）との干渉が回避される。   On the other hand, the holder 6 is provided with the small-diameter portion 41a of the coil spring 40 in the groove portion 34 formed in the bridge portion 33 (that is, the coil spring is hooked). Then, the mounting plate 38 is mounted on the lower surface of the holder 6. At this time, the rotation stop portion 37 of the holder 6 is locked to the notch 6 b of the mounting plate 38, and the mounting plate 38 is positioned in the rotation direction with respect to the holder 6. To do. Thereby, the coil spring 40 is prevented from coming off from the groove 34 by the outer edge portion of the second extending portion 39. In this state, one end of the coil spring 40 is positioned in the long hole 29 of the holder 6 and the rectangular hole 38c of the mounting plate 38, and interference with both members (the holder 6 and the mounting plate 38) is avoided.

このようにして取付プレート３８によってコイルスプリング４０を保持したホルダ６をマグネット５に装着する。このとき、ホルダ６の第２突出部３６をマグネット５の中心孔５ａに位置させ、マグネット５の下面位置よりも下方に突起３６ａを突出させる。   In this way, the holder 6 holding the coil spring 40 by the mounting plate 38 is attached to the magnet 5. At this time, the second projecting portion 36 of the holder 6 is positioned in the center hole 5 a of the magnet 5, and the protrusion 36 a is projected below the lower surface position of the magnet 5.

そして、これらの部品（ホルダ６、コイルスプリング４０、取付プレート３８及びマグネット５）をベースプレート２に取り付ける。すなわち、コイルスプリング４０の他端側の小径部４１ｂをベースプレート２のスプリング受部９に配置する。これにより、マグネット５及びホルダ６は、円筒ケース４内にコイルスプリング４０を介して４方向から下方側に付勢された状態で弾性支持される。   Then, these components (holder 6, coil spring 40, attachment plate 38 and magnet 5) are attached to the base plate 2. That is, the small diameter portion 41 b on the other end side of the coil spring 40 is arranged in the spring receiving portion 9 of the base plate 2. As a result, the magnet 5 and the holder 6 are elastically supported in the cylindrical case 4 while being biased downward from the four directions via the coil spring 40.

続いて、ベースプレート２に円筒ケース４を装着する。円筒ケース４の装着では、その下方側係合突部２３をベースプレート２の第１切欠部８に嵌合することにより行う（熱カシメ、接着、係止等であってもよい。）。このとき、抜止片２２によってスプリング受部９に保持したコイルスプリング４０の小径部４０ｂが抜け止めされる。これにより、ホルダ６に形成した突起３６ａがプリント基板３の中央部のスイッチ１７ａに押込可能な状態で当接する。このため、このような組み付け状態で、ホルダ６（取付プレート３８及びマグネット５を含めて）はがたつくことがない。また、円筒ケース４のアーム部２４の先端に形成した押圧部２５が、その突起２５ａをプリント基板３の周囲４箇所に設けたスイッチ１７に押込可能な状態で当接する。   Subsequently, the cylindrical case 4 is attached to the base plate 2. The cylindrical case 4 is mounted by fitting the lower engagement protrusion 23 to the first cutout 8 of the base plate 2 (may be thermal caulking, adhesion, locking, etc.). At this time, the small-diameter portion 40b of the coil spring 40 held by the spring receiving portion 9 is prevented by the retaining piece 22 from coming off. Thereby, the protrusion 36a formed on the holder 6 comes into contact with the switch 17a at the center of the printed circuit board 3 in a state where it can be pushed. For this reason, the holder 6 (including the mounting plate 38 and the magnet 5) does not rattle in such an assembled state. Further, the pressing portion 25 formed at the tip of the arm portion 24 of the cylindrical case 4 comes into contact with the projection 25a in a state where it can be pushed into the switch 17 provided at four locations around the printed circuit board 3.

最後に、円筒ケース４の上端部にトッププレート７を装着する。トッププレート７の装着は、その第６切欠部４２に、円筒ケース４の上方側係合突部２１を嵌合させることにより行う（熱カシメ、接着、係止等であってもよい。）。そして、この装着状態では、トッププレート７の矩形孔７ｂから円筒ケース４の押圧部２５の上端部が押込可能に突出する。これにより、入力装置１の組立作業が終了する。   Finally, the top plate 7 is attached to the upper end of the cylindrical case 4. The top plate 7 is mounted by fitting the upper engagement protrusion 21 of the cylindrical case 4 into the sixth cutout portion 42 (may be thermal caulking, adhesion, locking, or the like). And in this mounting state, the upper end part of the press part 25 of the cylindrical case 4 protrudes from the rectangular hole 7b of the top plate 7 so that pressing is possible. Thereby, the assembly work of the input device 1 is completed.

次に、前記構成からなる入力装置１の動作について説明する。   Next, the operation of the input device 1 having the above configuration will be described.

ホルダ６の環状保持部２８を操作する前の状態では、このホルダ６に一体化したマグネット５はコイルスプリング４０によって４方から引っ張られ、トッププレート７の中心孔７ａの中心部に位置する。そこで、環状保持部２８をコイルスプリング４０の付勢力に抗して径方向のいずれかに操作すると、その操作に伴ってマグネット５が移動し、磁界が変化する。ホール素子１８はその磁界の変化を検出し、ＩＣ２０に電気信号を出力する。ＩＣ２０は、この電気信号に基づいてマグネット５の移動方向及び移動量を演算する。   In a state before the annular holding portion 28 of the holder 6 is operated, the magnet 5 integrated with the holder 6 is pulled from four directions by the coil spring 40 and positioned at the center portion of the center hole 7 a of the top plate 7. Therefore, when the annular holding portion 28 is operated in any one of the radial directions against the urging force of the coil spring 40, the magnet 5 moves with the operation, and the magnetic field changes. The Hall element 18 detects a change in the magnetic field and outputs an electrical signal to the IC 20. The IC 20 calculates the moving direction and moving amount of the magnet 5 based on this electric signal.

環状保持部２８に付与した力を除去すると、コイルスプリング４０の弾性力によりマグネット５は中心位置へと復帰する。そして、この状態で、環状保持部２８を押し込めば、その突起３６ａがスイッチ１７ａを押し下げ、スイッチ１７ａはオン状態となる。また、周囲４箇所から突出する押圧部２５を押し込むと、アーム部２４が弾性変形し、下端面の突起２５ａがプリント基板３のスイッチ１７ｂを押し下げる。これにより、スイッチ１７ｂはオン状態となる。この場合、中央部の環状保持部２８の操作とは無関係に独立して押圧部２５を押込操作することができる。つまり、押圧部２５を押込操作する際の操作感は、アーム部２４の弾性力及びスイッチ１７ｂの反力のみによって決まるので、予め所望の反力が得られるように設定するだけで適切なものとすることが可能となっている。   When the force applied to the annular holding portion 28 is removed, the magnet 5 returns to the center position by the elastic force of the coil spring 40. If the annular holding portion 28 is pushed in this state, the projection 36a pushes down the switch 17a, and the switch 17a is turned on. Further, when the pressing portions 25 protruding from the surrounding four locations are pushed in, the arm portion 24 is elastically deformed, and the projection 25a on the lower end surface pushes down the switch 17b on the printed circuit board 3. As a result, the switch 17b is turned on. In this case, the pressing portion 25 can be pushed in independently of the operation of the central annular holding portion 28. That is, the operational feeling when the pressing portion 25 is pushed in is determined only by the elastic force of the arm portion 24 and the reaction force of the switch 17b, so that it is appropriate only by setting in advance so as to obtain a desired reaction force. It is possible to do.

前記入力装置１は、図８に示すように、携帯電話４４に組み込んで使用することができる。例えば、４箇所に露出する押圧部２５のいずれかを押込操作することにより、モニター４５に表示させた複数の項目のいずれかを、他と識別可能に表示（例えば、ハイライト表示）させることができる。そして、所望の項目が他と識別可能に表示されて、環状保持部２８が押し込まれれば、選択された項目を実行する。具体的には、押圧部２５の操作により電話帳に登録してある氏名を一覧表示させ、環状保持部２８の操作より該当する氏名を選択して電話をかける場合等に利用できる。また、ブラウザを起動してモニターに地図を表示させ、操作ボタン８を径方向に移動させることにより（すなわち、上下左右の４方向に限定されず、周囲のいずれの方向にも自由に移動させることにより）、地図上に表示させるポインタを所望の位置に移動させる場合等にも利用できる。   The input device 1 can be used by being incorporated in a mobile phone 44 as shown in FIG. For example, any one of the plurality of items displayed on the monitor 45 can be displayed so as to be distinguishable from the other (for example, highlighted display) by pressing any one of the pressing portions 25 exposed at four locations. it can. Then, if the desired item is displayed so as to be distinguishable from others and the annular holding unit 28 is pushed in, the selected item is executed. Specifically, it is possible to display a list of names registered in the phone book by operating the pressing unit 25 and select the corresponding name by operating the annular holding unit 28 to make a call. In addition, by starting a browser, displaying a map on the monitor, and moving the operation button 8 in the radial direction (that is, not limited to the four directions of up, down, left, and right, it can be freely moved in any of the surrounding directions) Therefore, it can also be used when the pointer to be displayed on the map is moved to a desired position.

なお、本発明は、前記実施形態に記載の構成に限定されることなく種々の変更が可能である。   Note that the present invention is not limited to the configuration described in the embodiment, and various modifications can be made.

前記ベースプレート２は楕円形等を含む平面視略円形としたが、正方形、長方形等、種々の形状に形成することができる。また、前記円筒ケース４は、ベースプレート２の形状に合わせてその周縁部に配置可能な形状とすればよい。ベースプレート２を合成樹脂材料で構成し、成形加工により円筒ケース４と一体的に形成するようにしてもよい。アーム部２４は、押圧部２５を押込操作した際、所望の操作感触が得られるものであれば、その形状は問わない。また、アーム部２５は、片持ち梁構造としたが、両持ち梁構造として、その中間部を弾性変形させる等、構造は自由である。そして、その断面積は均一なものとしてもよいし、徐々に変化するものとしてもよい。コイルスプリングを４つ設けるようにしたが、２つ以上であればよい。また、コイルスプリングに限らず、種々の弾性部材を使用することができる。要は、ホルダ及びマグネットを備えた操作部材を、付与した力を除去することにより、常に所定位置に復帰させることができるものであればよい。   Although the base plate 2 has a substantially circular shape in plan view including an ellipse, it can be formed in various shapes such as a square and a rectangle. Further, the cylindrical case 4 may have a shape that can be disposed on the peripheral edge thereof in accordance with the shape of the base plate 2. The base plate 2 may be made of a synthetic resin material and formed integrally with the cylindrical case 4 by molding. The shape of the arm portion 24 is not limited as long as a desired operation feeling can be obtained when the pressing portion 25 is pushed. Further, the arm portion 25 has a cantilever structure, but the structure is free, such as elastically deforming an intermediate portion of the double-supported beam structure. The cross-sectional area may be uniform or may gradually change. Four coil springs are provided, but two or more are sufficient. Moreover, not only a coil spring but a various elastic member can be used. In short, it is only necessary that the operation member including the holder and the magnet can be always returned to the predetermined position by removing the applied force.

また、前記入力装置１を携帯電話に組み込んで利用する場合について説明したが、他の電子機器、例えば、ＰＨＳ（Personal Handy-phone System）、ＰＤＡ（Personal Digital Assistant）、デジタルカメラ、ＭＰ３プレーヤー、リモコン等に組み込むことも可能である。   Further, the case where the input device 1 is used by being incorporated in a mobile phone has been described, but other electronic devices such as PHS (Personal Handy-phone System), PDA (Personal Digital Assistant), digital camera, MP3 player, remote controller Etc. can also be incorporated.

また、前記ベースプレート２は、携帯電話等の筐体の一部で構成することも可能である。すなわち、筐体の一部にピンを設け、このピンを利用して所定位置にプリント基板３を組み付け、その後、他の部品を順次組み付けるように構成することも可能である。   Further, the base plate 2 can be constituted by a part of a housing such as a mobile phone. That is, it is also possible to provide a pin in a part of the housing, assemble the printed circuit board 3 at a predetermined position by using this pin, and then assemble other components sequentially.

本実施形態に係る入力装置の分解斜視図である。It is a disassembled perspective view of the input device which concerns on this embodiment. 図１の入力装置を底面側から見た状態を示す分解斜視図である。It is a disassembled perspective view which shows the state which looked at the input device of FIG. 1 from the bottom face side. （ａ）は本実施形態に係る入力装置の平面図、（ｂ）はＡ−Ａ線断面図、（ｃ）はＢ−Ｂ線断面図である。(A) is a top view of the input device which concerns on this embodiment, (b) is an AA sectional view, (c) is a BB sectional drawing. （ａ）は図１に示す円筒ケースの斜視図、（ｂ）は底面側から見た状態を示す斜視図である。(A) is a perspective view of the cylindrical case shown in FIG. 1, (b) is a perspective view which shows the state seen from the bottom face side. 図１のマグネット、取付プレート、コイルスプリング、及び、ホルダを示す拡大斜視図である。It is an expansion perspective view which shows the magnet of FIG. 1, a mounting plate, a coil spring, and a holder. 図５のホルダを底面側から見た状態を示す斜視図である。It is a perspective view which shows the state which looked at the holder of FIG. 5 from the bottom face side. 図１に示す入力装置の組立途中を示す分解斜視図である。It is a disassembled perspective view which shows the middle of the assembly of the input device shown in FIG. 図１に示す入力装置を採用した電子機器（携帯電話）の平面図である。It is a top view of the electronic device (cellular phone) which employ | adopted the input device shown in FIG.

符号の説明Explanation of symbols

１…入力装置
２…ベースプレート（ベース）
３…プリント基板（検出部材）
４…円筒ケース
５…マグネット（操作部材）
６…ホルダ（操作部材）
７…トッププレート
７ａ…中心孔
７ｂ…矩形孔
８…第１切欠部
９…スプリング受部
１０…第１延設部
１１…取付孔
１２ａ、１２ｂ…位置決め孔
１３…第１貫通孔
１４…検出部
１５…リード部
１６…第２切欠部
１７ａ…スイッチ
１７ｂ…スイッチ（第１の検出部）
１８…ホール素子（第２の検出部）
１９…第２貫通孔
２０…ＩＣ
２１…上方側係合突部
２２…抜止片
２３…下方側係合突部
２４…アーム部
２５…押圧部
２５ａ…突起
２６…第３切欠部
２７…ガイド溝（逃がし部）
２８…環状保持部
２９…長穴
３０…第４切欠部
３１…突出部
３２…第５切欠部
３３…橋梁部
３４…溝部
３５…第１突出部
３６…第２突出部
３６ａ…突起
３７…回止部
３８…取付プレート
３８ａ…中心孔
３８ｂ…切欠き
３８ｃ…矩形孔
３９…第２延設部
４０…コイルスプリング
４１ａ、４１ｂ…小径部
４２…第６切欠部
４３…操作ボタン
４３ａ…突出部
４４…携帯電話
４５…モニター 1 ... Input device 2 ... Base plate (base)
3 ... Printed circuit board (detection member)
4 ... Cylinder case 5 ... Magnet (operation member)
6 ... Holder (operating member)
DESCRIPTION OF SYMBOLS 7 ... Top plate 7a ... Center hole 7b ... Rectangular hole 8 ... 1st notch part 9 ... Spring receiving part 10 ... 1st extension part 11 ... Mounting hole 12a, 12b ... Positioning hole 13 ... 1st through-hole 14 ... Detection part DESCRIPTION OF SYMBOLS 15 ... Lead part 16 ... 2nd notch part 17a ... Switch 17b ... Switch (1st detection part)
18 ... Hall element (second detector)
19 ... second through hole 20 ... IC
DESCRIPTION OF SYMBOLS 21 ... Upper side engagement protrusion 22 ... Stopping piece 23 ... Lower side engagement protrusion 24 ... Arm part 25 ... Press part 25a ... Projection 26 ... 3rd notch part 27 ... Guide groove (relief part)
28 ... annular holding part 29 ... long hole 30 ... fourth notch part 31 ... projection part 32 ... fifth notch part 33 ... bridge part 34 ... groove part 35 ... first projection part 36 ... second projection part 36a ... projection 37 ... times Stop part 38 ... Mounting plate 38a ... Center hole 38b ... Notch 38c ... Rectangular hole 39 ... Second extending part 40 ... Coil spring 41a, 41b ... Small diameter part 42 ... Sixth notch part 43 ... Operation button 43a ... Projection part 44 ... mobile phone 45 ... monitor

Claims (4)

ベースと、
筒状で、前記ベースに装着され、内面に、弾性変形可能で、押込操作可能な押圧部を有する複数のアーム部を備えたケースと、
前記ベース上に揺動操作可能に配置される操作部材と、
前記ケースによって囲まれた領域内に配置され、前記押圧部の押込操作を検出する第１の検出部、及び、前記操作部材による揺動操作を検出する第２の検出部を有する検出部材と、を備え、
前記操作部材は、一端部を前記ベースに取り付けられる、少なくとも２つのコイルスプリングの他端部に接続されることにより弾性支持され、マグネットに前記コイルスプリングが接続される、操作部を備えたホルダを一体化してなり、
前記マグネットは、中心孔を有する環状に形成され、前記コイルスプリングとの干渉を回避するために、中心孔から外周に延びるガイド溝を備えたことを特徴とする入力装置。 Base and
A cylindrical case mounted on the base and having a plurality of arm portions having a pressing portion that is elastically deformable and can be pushed on the inner surface;
An operation member disposed on the base so as to be swingable;
A detection member that is arranged in a region surrounded by the case and includes a first detection unit that detects a pressing operation of the pressing unit, and a second detection unit that detects a swing operation by the operation member; With
The operating member is elastically supported by being connected to the other end of at least two coil springs, one end of which is attached to the base, and a holder provided with an operating part to which the coil spring is connected. United,
The input device according to claim 1, wherein the magnet is formed in an annular shape having a center hole, and includes a guide groove extending from the center hole to the outer periphery in order to avoid interference with the coil spring . 前記検出部材は、前記第１の検出部を周方向に複数配置し、前記第２の検出部を、前記各第１の検出部の間に、周方向に複数配置し、
前記コイルスプリングは、前記アーム部とは干渉しない位置で、前記ベースに取り付けたことを特徴とする請求項２に記載の入力装置。 The detection member has a plurality of the first detection units arranged in the circumferential direction, and a plurality of the second detection units are arranged in the circumferential direction between the first detection units,
The input device according to claim 2, wherein the coil spring is attached to the base at a position where the coil spring does not interfere with the arm portion. 前記請求項１又は２に記載の入力装置を備えたことを特徴とする電子機器。   An electronic apparatus comprising the input device according to claim 1. 弾性変形可能で、押込操作可能な押圧部を有する複数のアーム部を備えた電子機器本体と、
前記電子機器本体上に揺動操作可能に配置される操作部材と、
前記電子機器本体内に配置され、前記押圧部の押込操作を検出する第１の検出部、及び、前記操作部材による揺動操作を検出する第２の検出部を有する検出部材と、を備え、
前記操作部材は、一端部を前記電子機器本体に取り付けられる、少なくとも２つのコイルスプリングの他端部に接続されることにより弾性支持され、マグネットに前記コイルスプリングが接続される、操作部を備えたホルダを一体化してなり、
前記マグネットは、中心孔を有する環状に形成され、前記コイルスプリングとの干渉を回避するために、中心孔から外周に延びるガイド溝を備えたことを特徴とする電子機器。 An electronic device main body including a plurality of arm portions having a pressing portion that is elastically deformable and can be pushed, and
An operation member disposed on the electronic device main body so as to be swingable;
A first detection unit that is disposed in the electronic device main body and that detects a pressing operation of the pressing unit; and a detection member that includes a second detection unit that detects a swing operation by the operation member;
The operation member includes an operation unit that is elastically supported by connecting one end portion to the other end portion of at least two coil springs attached to the electronic device main body, and the coil spring is connected to a magnet. The holder is integrated,
The electronic apparatus is characterized in that the magnet is formed in an annular shape having a center hole, and includes a guide groove extending from the center hole to the outer periphery in order to avoid interference with the coil spring .
JP2008091272A 2008-03-31 2008-03-31 INPUT DEVICE AND ELECTRONIC DEVICE HAVING THE INPUT DEVICE Expired - Fee Related JP4325727B1 (en)

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PCT/JP2008/073208 WO2009122622A1 (en) 2008-03-31 2008-12-19 Input device and electronic apparatus provided with the input device
KR1020097027129A KR100951517B1 (en) 2008-03-31 2008-12-19 Input device and electronic apparatus provided with the input device

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