JP2006236952A - Switch structure of electronic apparatus - Google Patents

Switch structure of electronic apparatus Download PDF

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Publication number
JP2006236952A
JP2006236952A JP2005054030A JP2005054030A JP2006236952A JP 2006236952 A JP2006236952 A JP 2006236952A JP 2005054030 A JP2005054030 A JP 2005054030A JP 2005054030 A JP2005054030 A JP 2005054030A JP 2006236952 A JP2006236952 A JP 2006236952A
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Japan
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switch
magnet
actuator
suction plate
operating pin
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JP2005054030A
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JP4481195B2 (en
Inventor
Hiroshi Sawada
拓 澤田
Tatsuya Okawa
竜也 大川
Takayuki Ishikawa
貴之 石川
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Hitachi Kokusai Electric Inc
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Hitachi Kokusai Electric Inc
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Priority to JP2005054030A priority Critical patent/JP4481195B2/en
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Abstract

<P>PROBLEM TO BE SOLVED: To eliminate working restriction by allowing a switch to be operated from an arbitrary direction and thereby to improve operability. <P>SOLUTION: This switch structure of an electronic apparatus is provided with a switch 5 turned on/off by forward and backward movements of an actuator 4, and is so structured that the actuator is so mounted as to be projected from an attraction plate 14 in a free state; a magnet 15 provided with a switch actuation pin 18 is allowed to be attracted to and separated from the attraction plate; the actuator is pressed by the magnet with the magnet attracted to the attraction plate to turn off or on the switch; and the actuator is projected with the magnet separated from the attraction plate by making external force act on the switch actuation pin to turn on or off the switch. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

本発明は、送信機等電子機器に於いて電源スイッチ等に用いられる電子機器のスイッチ構造に関するものである。   The present invention relates to a switch structure of an electronic device used as a power switch or the like in an electronic device such as a transmitter.

電子機器、例えば送信機に用いられるスイッチ構造について図５により説明する。   A switch structure used in an electronic apparatus, for example, a transmitter will be described with reference to FIG.

図５中、１は筐体のパネルであり、該パネル１の裏面にはスイッチホルダ２が固着されている。該スイッチホルダ２には前記パネル１側から凹部３が形成されており、該凹部３は前記パネル１に対して垂直となっており、前記凹部３にアクチュエータ４が露出する様に、スイッチ５が取付けられている。前記スイッチホルダ２には前記アクチュエータ４の作動方向に対して直角な方向にプランジャ６が突出し、又該プランジャ６は突出方向にスプリング（図示せず）等により付勢されている。   In FIG. 5, reference numeral 1 denotes a housing panel, and a switch holder 2 is fixed to the back surface of the panel 1. The switch holder 2 is formed with a recess 3 from the panel 1 side, the recess 3 is perpendicular to the panel 1, and the switch 5 is disposed so that the actuator 4 is exposed in the recess 3. Installed. A plunger 6 protrudes from the switch holder 2 in a direction perpendicular to the operating direction of the actuator 4, and the plunger 6 is biased by a spring (not shown) or the like in the protruding direction.

前記凹部３には前記パネル１を貫通して、スイッチ作動ピン７が挿脱可能となっており、該スイッチ作動ピン７には係合溝８が刻設されており、前記スイッチ作動ピン７が前記凹部３に挿入され、前記アクチュエータ４を押圧してスイッチＯＦＦとした状態で前記係合溝８に前記プランジャ６が係合する様になっており、前記係合溝８と前記プランジャ６との係合力で前記スイッチ作動ピン７が保持され、即ち前記スイッチ５のスイッチＯＦＦが保持される。   The switch operating pin 7 can be inserted into and removed from the recess 3 through the panel 1, and the switch operating pin 7 is provided with an engagement groove 8. The plunger 6 is engaged with the engagement groove 8 in a state of being inserted into the recess 3 and pressing the actuator 4 to switch off, and the engagement groove 8 and the plunger 6 The switch operating pin 7 is held by the engaging force, that is, the switch 5 of the switch 5 is held OFF.

前記スイッチ５をＯＮとするには、前記スイッチ作動ピン７を引抜けば、前記アクチュエータ４が突出して前記スイッチ５がＯＮの状態となる。   In order to turn on the switch 5, when the switch operating pin 7 is pulled out, the actuator 4 protrudes and the switch 5 is turned on.

又、前記スイッチ５をＯＦＦとするには、前記スイッチ作動ピン７を前記凹部３に挿入すればよく、前記プランジャ６は前記スイッチ作動ピン７に押されて一旦後退し、更に前記係合溝８に係合する。   In order to turn off the switch 5, the switch operating pin 7 may be inserted into the recess 3. The plunger 6 is pushed back by the switch operating pin 7, and is further retracted. Engage with.

上記した電子機器のスイッチ構造では、前記スイッチ作動ピン７は軸芯方向にしか挿脱できない為、前記スイッチ５を作動させるには、作業者が前記スイッチ作動ピン７を軸芯方向に引抜くことができる位置、姿勢をとらなければならず、作業の制約となっていた。   In the electronic device switch structure described above, since the switch operating pin 7 can only be inserted and removed in the axial direction, an operator pulls the switch operating pin 7 in the axial direction in order to operate the switch 5. It was necessary to take the position and posture that can be used, which was a restriction of work.

又、前記スイッチ作動ピン７の保持力は、前記プランジャ６と前記係合溝８との係合力であり、この係合力は人で簡単に操作できる程度の大きさであり、前記スイッチ作動ピン７に軸芯方向の予期せぬ外力が作用した場合は、前記スイッチ５が作動してしまうという問題があった。   The holding force of the switch operating pin 7 is the engaging force between the plunger 6 and the engaging groove 8, and this engaging force is of a magnitude that can be easily operated by a person. When an unexpected external force in the axial direction is applied, the switch 5 is activated.

本発明は斯かる実情に鑑み、スイッチを任意の方向から操作できる様にすると共にＯＦＦ又はＯＮの状態を確実に保持できる様にし、操作性、安全性の向上を図るものである。   In view of such circumstances, the present invention makes it possible to operate a switch from an arbitrary direction and to reliably maintain an OFF or ON state, thereby improving operability and safety.

本発明は、アクチュエータの出入りでＯＮ／ＯＦＦするスイッチを具備し、自由状態で前記アクチュエータが吸着板より突出する様に設け、スイッチ作動ピンが設けられたマグネットを前記吸着板に吸着離脱可能とし、前記マグネットが前記吸着板に吸着した状態で前記アクチュエータが前記マグネットに押圧されてＯＦＦ又はＯＮし、前記スイッチ作動ピンに外力を作用して前記マグネットを前記吸着板から離脱した状態で前記アクチュエータが突出してＯＮ又はＯＦＦする様構成した電子機器のスイッチ構造に係るものである。   The present invention comprises a switch that is turned ON / OFF when the actuator comes in and out, is provided so that the actuator protrudes from the suction plate in a free state, and a magnet provided with a switch operating pin is attached to and removed from the suction plate. When the magnet is attracted to the attracting plate, the actuator is pressed by the magnet to be turned OFF or ON, and an external force is applied to the switch operating pin to release the magnet from the attracting plate. This is related to a switch structure of an electronic device configured to be turned on or off.

本発明によれば、アクチュエータの出入りでＯＮ／ＯＦＦするスイッチを具備し、自由状態で前記アクチュエータが吸着板より突出する様に設け、スイッチ作動ピンが設けられたマグネットを前記吸着板に吸着離脱可能とし、前記マグネットが前記吸着板に吸着した状態で前記アクチュエータが前記マグネットに押圧されてＯＦＦ又はＯＮし、前記スイッチ作動ピンに外力を作用して前記マグネットを前記吸着板から離脱した状態で前記アクチュエータが突出してＯＮ又はＯＦＦする様構成したので、前記スイッチ作動ピンには前記マグネットが前記吸着板から離脱する方向に外力を作用させればよいので、外力の作用する方向が限定されず、作業上の制約を受けないという優れた効果を発揮する。   According to the present invention, a switch that is turned ON / OFF when the actuator enters and exits is provided so that the actuator protrudes from the suction plate in a free state, and a magnet provided with a switch operating pin can be suctioned and removed from the suction plate. In the state where the magnet is attracted to the attracting plate, the actuator is pressed OFF or ON by the magnet, and an external force is applied to the switch operating pin so that the magnet is detached from the attracting plate. Therefore, it is only necessary to apply an external force to the switch operating pin in a direction in which the magnet is detached from the attracting plate. It demonstrates the excellent effect of not being restricted.

以下、図面を参照しつつ本発明を実施する為の最良の形態を説明する。   The best mode for carrying out the present invention will be described below with reference to the drawings.

図１、図２に於いて、１は筐体のパネル、４はアクチュエータ、５はスイッチを示している。   1 and 2, reference numeral 1 denotes a panel of the casing, 4 denotes an actuator, and 5 denotes a switch.

前記パネル１の表面側に座刳り部１１を形成し、該座刳り部１１の中心に裏面側からアクチュエータガイド１２を挿通し、ワッシャ１３を介して鉄等の磁性材料から成る吸着板１４を前記アクチュエータガイド１２に螺着する。前記吸着板１４は円板形状であり、外周面には螺子が刻設されている。該吸着板１４が前記アクチュエータガイド１２に螺着された状態で、前記アクチュエータ４は自由状態で前記吸着板１４より突出した状態となっている。該吸着板１４は前記アクチュエータ４のみが突出する様位置決めされる。尚、前記パネル１に前記アクチュエータガイド１２が螺合する様にすれば、前記吸着板１４はロックナットとして機能するので前記アクチュエータ４の突出量を調整することができる。   A countersunk part 11 is formed on the front side of the panel 1, an actuator guide 12 is inserted into the center of the countersink part 11 from the back side, and a suction plate 14 made of a magnetic material such as iron is provided via a washer 13. Screw onto the actuator guide 12. The suction plate 14 has a disk shape, and a screw is engraved on the outer peripheral surface. With the suction plate 14 screwed to the actuator guide 12, the actuator 4 protrudes from the suction plate 14 in a free state. The suction plate 14 is positioned so that only the actuator 4 protrudes. If the actuator guide 12 is screwed into the panel 1, the suction plate 14 functions as a lock nut, so that the protruding amount of the actuator 4 can be adjusted.

前記吸着板１４と略同径の円柱形状のマグネット１５が円筒状のケース１６に摺動可能に収納されており、該ケース１６は前記吸着板１４側の端が開放されている。前記ケース１６の開放端内面には、前記吸着板１４と螺合する螺子が刻設されている。前記ケース１６の材料としては、好ましくは非磁性体材料、例えば銅、銅合金、アルミニウム、アルミ合金、ステンレス或は合成樹脂等が用いられる。   A columnar magnet 15 having substantially the same diameter as the suction plate 14 is slidably accommodated in a cylindrical case 16, and the case 16 has an open end on the suction plate 14 side. On the inner surface of the open end of the case 16, a screw that engages with the suction plate 14 is formed. The material of the case 16 is preferably a non-magnetic material such as copper, copper alloy, aluminum, aluminum alloy, stainless steel, or synthetic resin.

前記マグネット１５の反吸着板１４側には埋込みナット１７が埋設され、該埋込みナット１７にはスイッチ作動ピン１８が螺入され、ロックナット１９により固定されている。尚、前記ケース１６には前記スイッチ作動ピン１８、前記ロックナット１９と干渉しない様に逃げ孔２１が穿設されている。前記スイッチ作動ピン１８は前記ケース１６より突出しており、先端には摘みリング２２が設けられている。   An embedded nut 17 is embedded in the magnet 15 on the side opposite to the attracting plate 14, and a switch operating pin 18 is screwed into the embedded nut 17 and fixed by a lock nut 19. The case 16 is provided with an escape hole 21 so as not to interfere with the switch operating pin 18 and the lock nut 19. The switch operating pin 18 protrudes from the case 16 and a knob ring 22 is provided at the tip.

図３、図４を参照して作動について説明する。   The operation will be described with reference to FIGS.

図１は、前記スイッチ５がＯＮの状態を示しており、前記アクチュエータ４は突出した状態となっている。   FIG. 1 shows a state in which the switch 5 is ON, and the actuator 4 is in a protruding state.

図３は前記スイッチ５がＯＦＦの状態を示しており、前記マグネット１５が前記吸着板１４に吸着している。前記マグネット１５が前記吸着板１４に吸着することで、前記マグネット１５が前記アクチュエータ４を押込み、前記スイッチ５はＯＦＦとなる。   FIG. 3 shows a state where the switch 5 is OFF, and the magnet 15 is attracted to the attracting plate 14. When the magnet 15 is attracted to the attracting plate 14, the magnet 15 pushes the actuator 4 and the switch 5 is turned off.

前記スイッチ５をＯＮにするには、前記マグネット１５を前記吸着板１４から引離せばよい。従って、前記マグネット１５に前記吸着板１４から離反する方向に力が作用する様に、前記スイッチ作動ピン１８、即ち前記摘みリング２２に外力を与えればよい。   In order to turn on the switch 5, the magnet 15 may be pulled away from the attraction plate 14. Therefore, an external force may be applied to the switch operating pin 18, that is, the knob ring 22 so that a force acts on the magnet 15 in a direction away from the attracting plate 14.

例えば、図３中、前記摘みリング２２にｃ方向の外力を作用させれば、前記マグネット１５と前記吸着板１４間には引張りによる引剥がし力が作用し、ｂ，ｄ方向に外力を与えれば、前記マグネット１５と前記吸着板１４間には引張りと、モーメントによる引剥がし力が作用し、ａ，ｅ，ｆ，ｇ方向に外力を作用させると、前記マグネット１５と前記吸着板１４間にはモーメントによる引剥がし力が作用する。いずれの方向に外力を与えても、前記マグネット１５が前記吸着板１４から外れ、前記スイッチ５がＯＮ動作する。   For example, in FIG. 3, if an external force in the c direction is applied to the knob ring 22, a pulling force is applied between the magnet 15 and the attracting plate 14, and an external force is applied in the b and d directions. When a tensile force and a peeling force due to a moment act between the magnet 15 and the attracting plate 14 and an external force acts in the a, e, f, and g directions, the magnet 15 and the attracting plate 14 have a gap between them. The peeling force due to the moment acts. Regardless of the direction in which the external force is applied, the magnet 15 is detached from the attracting plate 14 and the switch 5 is turned on.

次に、該スイッチ５のＯＦＦ状態を固定維持するには、前記ケース１６を前記吸着板１４側にスライドさせ、前記ケース１６を回して前記吸着板１４と前記ケース１６とを螺合させる。前記吸着板１４と前記ケース１６が螺合することで、前記吸着板１４と前記ケース１６が機械的に一体化し、前記摘みリング２２に予期せぬ外力が作用しても、前記マグネット１５は外れず前記スイッチ５がＯＮ動作することはない。   Next, in order to keep the switch 5 in the OFF state, the case 16 is slid to the suction plate 14 side, and the case 16 is rotated to screw the suction plate 14 and the case 16 together. Since the suction plate 14 and the case 16 are screwed together, the suction plate 14 and the case 16 are mechanically integrated, and even if an unexpected external force is applied to the knob ring 22, the magnet 15 is not removed. In other words, the switch 5 is not turned ON.

前記スイッチ５のＯＦＦ状態の固定を解除する場合は、前記ケース１６を回して前記吸着板１４と前記ケース１６との螺合を解除すればよい。   In order to release the fixed state of the switch 5 in the OFF state, the case 16 may be turned to release the screwing between the suction plate 14 and the case 16.

尚、上記実施の形態では前記マグネット１５が外れた状態をＯＮとしたが、該マグネット１５が前記吸着板１４と吸着した状態をＯＮとしてもよい。又、前記スイッチ５のＯＦＦ状態の固定維持が必要ない場合は、前記ケース１６を省略できる。又、前記アクチュエータガイド１２が前記パネル１の板厚に対して充分長い場合は、座刳り加工を省略できる。更に、前記吸着板１４は単なる鉄製のナットとしてもよい。更に又、前記パネル１の材質が鉄材である場合は、前記アクチュエータガイド１２を前記パネル１に螺合させ、前記マグネット１５を前記パネル１に直接吸着させる様にしてもよい。   In the above embodiment, the state in which the magnet 15 is removed is set to ON, but the state in which the magnet 15 is attracted to the suction plate 14 may be turned on. Further, the case 16 can be omitted when it is not necessary to keep the switch 5 in the OFF state. Further, when the actuator guide 12 is sufficiently long with respect to the thickness of the panel 1, the seating process can be omitted. Further, the suction plate 14 may be a simple iron nut. Furthermore, when the material of the panel 1 is an iron material, the actuator guide 12 may be screwed to the panel 1 and the magnet 15 may be directly attracted to the panel 1.

本発明の実施の形態を示す断面図である。It is sectional drawing which shows embodiment of this invention. 本発明の実施の形態を示す分解斜視図である。It is a disassembled perspective view which shows embodiment of this invention. 本発明の実施の形態に於けるスイッチのＯＦＦ状態を示す断面図である。It is sectional drawing which shows the OFF state of the switch in embodiment of this invention. 本発明の実施の形態に於けるスイッチのＯＦＦ固定状態を示す断面図である。It is sectional drawing which shows the OFF fixed state of the switch in embodiment of this invention. 従来例を示す断面図である。It is sectional drawing which shows a prior art example.

符号の説明Explanation of symbols

１ パネル
４ アクチュエータ
５ スイッチ
１２ アクチュエータガイド
１３ ワッシャ
１４ 吸着板
１５ マグネット
１６ ケース
１７ 埋込みナット
１８ スイッチ作動ピン
１９ ロックナット
２１ 逃げ孔
２２ 摘みリング DESCRIPTION OF SYMBOLS 1 Panel 4 Actuator 5 Switch 12 Actuator guide 13 Washer 14 Suction plate 15 Magnet 16 Case 17 Embedded nut 18 Switch operating pin 19 Lock nut 21 Escape hole 22 Pick ring

Claims (1)

アクチュエータの出入りでＯＮ／ＯＦＦするスイッチを具備し、自由状態で前記アクチュエータが吸着板より突出する様に設け、スイッチ作動ピンが設けられたマグネットを前記吸着板に吸着離脱可能とし、前記マグネットが前記吸着板に吸着した状態で前記アクチュエータが前記マグネットに押圧されてＯＦＦ又はＯＮし、前記スイッチ作動ピンに外力を作用して前記マグネットを前記吸着板から離脱した状態で前記アクチュエータが突出してＯＮ又はＯＦＦする様構成したことを特徴とする電子機器のスイッチ構造。   A switch that is turned ON / OFF when the actuator enters and exits is provided so that the actuator protrudes from the suction plate in a free state, and a magnet provided with a switch operating pin can be attracted to and removed from the suction plate. The actuator is pressed off by the magnet while being attracted to the suction plate, and is turned OFF or ON, and the actuator is projected to be turned on or off when the magnet is detached from the suction plate by applying an external force to the switch operating pin. An electronic device switch structure characterized by being configured to do so.
JP2005054030A 2005-02-28 2005-02-28 Electronic device switch structure Expired - Fee Related JP4481195B2 (en)

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JP2005054030A JP4481195B2 (en) 2005-02-28 2005-02-28 Electronic device switch structure

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Application Number Priority Date Filing Date Title
JP2005054030A JP4481195B2 (en) 2005-02-28 2005-02-28 Electronic device switch structure

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JP2006236952A true JP2006236952A (en) 2006-09-07
JP4481195B2 JP4481195B2 (en) 2010-06-16

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109765776A (en) * 2017-11-09 2019-05-17 蒙特雷布勒盖股份有限公司 For activating the tool of the corrector in the small portable object for being mounted on for example, clock and watch

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109765776A (en) * 2017-11-09 2019-05-17 蒙特雷布勒盖股份有限公司 For activating the tool of the corrector in the small portable object for being mounted on for example, clock and watch
CN109765776B (en) * 2017-11-09 2021-06-01 蒙特雷布勒盖股份有限公司 Tool for actuating a corrector mounted in a small portable object, such as a timepiece
US11262706B2 (en) 2017-11-09 2022-03-01 Montres Breguet S.A. Tool for actuating a corrector fitted in a small portable object such as a timepiece

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