JP2008108537A - Installation device of operation switch - Google Patents

Installation device of operation switch Download PDF

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Publication number
JP2008108537A
JP2008108537A JP2006289719A JP2006289719A JP2008108537A JP 2008108537 A JP2008108537 A JP 2008108537A JP 2006289719 A JP2006289719 A JP 2006289719A JP 2006289719 A JP2006289719 A JP 2006289719A JP 2008108537 A JP2008108537 A JP 2008108537A
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washer
mounting
operation switch
panel
hole
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JP2006289719A
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JP4913540B2 (en
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Yoji Sakamoto
洋二 坂本
Motohiro Shimizu
源広 清水
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Fuji Electric FA Components and Systems Co Ltd
Chichibu Fuji Co Ltd
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Fuji Electric FA Components and Systems Co Ltd
Chichibu Fuji Co Ltd
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Abstract

<P>PROBLEM TO BE SOLVED: To provide an installation device of an operation switch in which one component acts both functions of turning stop of an operation switch and loosening stop of a tightening nut. <P>SOLUTION: A washer is provided in which a through hole capable of inserting an operation switch cylindrical part is provided at the center of a flat plate, projections to engage with a vertical groove and a cut-out of an installation hole of the cylindrical part are formed respectively at the inner fringe of this through hole, and a pressing part which is partially bent to one side of the flat plate face and has a slightly inclined outer fringe is provided at the outer fringe part. The washer is inserted into the cylindrical part of the operation main body of the operation switch inserted in the installation hole of an installation panel, and the projections of the inner fringe of the through hole of the washer is engaged with the vertical groove of the cylindrical part and the cut-out of the inner fringe of the installation hole of the installation panel, then, the tightening nut is screwed to the cylindrical part and the pressing part of the washer is contacted to the installation panel to be tightened and jointed. <P>COPYRIGHT: (C)2008,JPO&INPIT

Description

この発明は、操作スイッチを制御盤のパネルの取付孔に回り止めして取り付けることのできる取付け装置に関する。   The present invention relates to an attachment device that can attach an operation switch to a mounting hole of a panel of a control panel while preventing the operation switch from rotating.

この種の回り止め可能な操作スイッチの取付け装置としては、従来から特許文献1に示されるような装置が知られている。   As a device for attaching this type of operation switch capable of preventing rotation, a device as shown in Patent Document 1 has been known.

図7ないし9にこの特許文献1に示された従来の操作スイッチの取付け装置を示す。この従来の装置において、操作スイッチの操作部本体1は、取付パネル11に形成された円形の取付孔11aより直径の大きなフランジ2と、このフランジ2の背面に突設され、パネルの取付孔の直径より小さく外周にネジの切られた筒状部3とを備え、この筒状部3をパネル11の表面側から取付孔11aに挿入し、パネル11の背面側から筒状部3に締付ナット5をねじ込むことにより操作部本体1をパネル11に固定するようにしている。筒状部3の先端には操作部本体1の操作に連動して開閉されるスイッチ部10が結合されている。   7 to 9 show a conventional operation switch mounting apparatus disclosed in Patent Document 1. FIG. In this conventional apparatus, the operation switch main body 1 of the operation switch is provided with a flange 2 having a diameter larger than the circular mounting hole 11a formed in the mounting panel 11 and a rear surface of the flange 2 so as to protrude from the panel mounting hole. A cylindrical portion 3 smaller than the diameter and threaded on the outer periphery, and the cylindrical portion 3 is inserted into the mounting hole 11a from the front surface side of the panel 11 and tightened to the cylindrical portion 3 from the back side of the panel 11 The operation unit body 1 is fixed to the panel 11 by screwing the nut 5. A switch portion 10 that is opened and closed in conjunction with the operation of the operation portion main body 1 is coupled to the tip of the cylindrical portion 3.

パネル11に取り付けられた操作部本体1を捻回操作したとき、この操作部本体1が回転するのを防止するために、筒状部3に軸線方向にネジを断ち切って1個以上の縦溝3cを設け、取付パネル11の取付孔11aの内縁に1個以上の切欠き11bを設けている。そして、前記筒状部3の挿入可能な挿通孔6aを有する座金6を設け、この座金の挿通孔6aの内縁に前記筒状部の縦溝に嵌合する突起6bと、取付パネル11の取付孔11aの切欠き11bに嵌合する突起6cを形成し(図8および図9参照)、この座金6を取付パネル11と締付ナット5の間に挿入して、締付ナット5を筒状部3にネジ込んで、操作部本体1をパネル11に締付け固定する。このように座金6を挿入することにより、座金6の突起6cが取付パネル11の取付孔11aの切欠き11bに嵌合して、この座金6と取付パネル11との回り止めが行われ、座金6の突起6bが筒状部3の縦溝3cに嵌合して操作部本体1と座金6、したがって取付パネル11との回り止めが行われる。
実公平6−12575号公報
In order to prevent the operation unit main body 1 from rotating when the operation unit main body 1 attached to the panel 11 is twisted, one or more longitudinal grooves are formed by cutting off the screw in the axial direction in the cylindrical portion 3. 3 c is provided, and one or more notches 11 b are provided on the inner edge of the mounting hole 11 a of the mounting panel 11. And the washer 6 which has the insertion hole 6a which can insert the said cylindrical part 3 is provided, The protrusion 6b fitted to the vertical groove of the said cylindrical part at the inner edge of this insertion hole 6a of this washer, and attachment of the attachment panel 11 A projection 6c that fits into the notch 11b of the hole 11a is formed (see FIGS. 8 and 9), the washer 6 is inserted between the mounting panel 11 and the tightening nut 5, and the tightening nut 5 is cylindrical. The operation unit body 1 is tightened and fixed to the panel 11 by screwing into the unit 3. By inserting the washer 6 in this manner, the projection 6c of the washer 6 is fitted into the notch 11b of the attachment hole 11a of the attachment panel 11, and the washer 6 and the attachment panel 11 are prevented from rotating, and the washer is 6 projections 6b are fitted into the vertical grooves 3c of the cylindrical portion 3 to prevent the operation portion main body 1 and the washer 6 and hence the mounting panel 11 from rotating.
Japanese Utility Model Publication No. 6-12575

前記の従来の取付け装置によれば、突起付きの座金の挿入によって取付パネルなどに取り付けられた操作スイッチの回り止めを行うことができるが、締付ナットに対する緩み止め機能がないため、振動の多い場所で長時間使用した場合、締付ナット5がこの振動等の外力によって緩みを生じ、操作スイッチの回り止め機能がなくなり、操作スイッチを捻回操作しても操作スイッチが取付孔内で回転し、操作できなくなることがある。   According to the conventional mounting device described above, the operation switch attached to the mounting panel or the like can be prevented by inserting a washer with a protrusion, but there is no loosening prevention function for the tightening nut, so there is a lot of vibration. When used for a long time in a location, the tightening nut 5 will loosen due to external forces such as vibration, and the operation switch will not stop rotating. Even if the operation switch is twisted, the operation switch will rotate within the mounting hole. , Operation may become impossible.

このため、振動の多い場所等で使用する場合は、締付ナットの緩み止め用にばね座金などの別部品を一緒に使用する必要があった。   For this reason, when used in a place with a lot of vibrations, it has been necessary to use another part such as a spring washer together to prevent the tightening nut from loosening.

この発明は、このような従来装置にかんがみて、操作スイッチの回り止めを行う部品が同時に締め付けナットの緩み止め機能を有するようにして、構成を簡単にした操作スイッチの取付け装置を提供することを課題とするものである。   In view of such a conventional apparatus, the present invention provides an operation switch mounting device that has a simplified structure in which a part for preventing rotation of the operation switch has a function of preventing the tightening nut from loosening at the same time. It is to be an issue.

このような課題を解決するため、この発明は、捻回操作される操作部とこの操作部背面側に連設されたフランジ部および外周にネジの切られた筒状部とを備えた操作スイッチの操作部本体を、取付パネルの円形の取付孔にパネルの表面側から挿入し、前記取付パネルの裏面側から前記筒状部に締付ナットをねじ込み、操作スイッチの操作部本体を取付パネルに締め付け結合する操作スイッチの取付装置において、前記筒状部に軸方向に前記ネジを断ち切って形成された1個以上の縦溝と、前記取付パネルの取付孔の内縁に形成した1個以上の切欠と、平板状の座金とを設け、この座金には、外縁部を平板面の一方の面側へ傾斜させて、中央部の平面より操作パネル側に突出させた外縁部により押圧部を設け、中心部に前記筒状部の挿通可能な挿通孔を設け、かつこの挿通孔の内縁にそれぞれ前記筒状部の縦溝および取付パネルの取付孔の切欠きと嵌合する突起を形成し、前記取付パネルの取付孔に挿入された操作部本体の筒状部に前記座金を嵌め込み、かつこの座金の挿通孔の内縁の突起を前記筒状部の縦溝および前記取付パネルの取付孔の内縁の切欠きに嵌合したうえで、前記締付ナットを前記筒状部にねじ込んで前記操作部本体を取付パネルに締め付け結合することを特徴とするものである。   In order to solve such a problem, the present invention provides an operation switch including an operation portion to be twisted, a flange portion continuously provided on the back side of the operation portion, and a cylindrical portion having a threaded outer periphery. The operation unit body is inserted into the circular mounting hole of the mounting panel from the front side of the panel, and a tightening nut is screwed into the cylindrical part from the back side of the mounting panel. In the mounting device of the operation switch to be coupled tightly, one or more vertical grooves formed by cutting off the screw in the axial direction in the cylindrical portion, and one or more notches formed at the inner edge of the mounting hole of the mounting panel And a flat washer, and this washer is provided with a pressing portion with an outer edge portion that is inclined toward one surface side of the flat plate surface and protruded toward the operation panel from the plane of the center portion. The cylindrical part can be inserted into the center part. An operation portion provided with a through hole, and a projection that fits into the longitudinal groove of the cylindrical portion and the notch of the mounting hole of the mounting panel is formed on the inner edge of the insertion hole, and is inserted into the mounting hole of the mounting panel The washer is fitted into the cylindrical portion of the main body, and the protrusion on the inner edge of the insertion hole of the washer is fitted into the notch in the vertical groove of the cylindrical portion and the inner edge of the mounting hole of the mounting panel. A nut is screwed into the cylindrical portion, and the operation portion main body is tightened and coupled to the mounting panel.

この発明においては、前記座金を多角形の平板で形成し、この多角形の平板の角部を傾斜させて前出させた角部の先端部を押圧部とすることができる。そして、前記座金を円形の平板で形成し、この円形の平板の外周部を傾斜させて前出させた外縁部を押圧部とすることもできる。   In this invention, the said washer is formed with a polygonal flat plate, and the front-end | tip part of the corner | angular part which inclined the corner | angular part of this polygonal flat plate and made it forward can be made into a press part. And the said washer is formed with a circular flat plate, and the outer edge part which inclined the outer peripheral part of this circular flat plate and made it forward can also be made into a press part.

この発明によれば、操作スイッチの操作部本体の取付けられた取付パネルと締付ナットとの間に挿入された座金に回り止め用の突起を設けるだけでなく、外周部に取付パネル側に僅かに傾斜させて、前出させた外縁部により押圧部を形成しているので、締付ナットにより座金の押圧部が取付パネルに押し付けられたとき押圧部が取付パネルに接触し、締付ナットによる締付力は、座金を形成する平板の弾性力を介して加えることができるので、この座金の弾性力の反力が締付ナットに加わることにより締付ナットは振動等の外力を受けても緩み難くなり、操作スイッチの締付け力を安定に保つことができる。したがって、この発明における座金は、1つの部品で操作スイッチの回り止めおよび締付ナットの緩み止めの両方の作用をするので、取り付け装置の部品点数が減り、装置の構成を簡単にすることができる。   According to the present invention, not only is the protrusion for preventing rotation provided on the washer inserted between the mounting panel on which the operation unit body of the operation switch is mounted and the tightening nut, but the outer peripheral portion is slightly attached to the mounting panel side. Since the pressing part is formed by the outer edge part which is inclined forward, the pressing part comes into contact with the mounting panel when the pressing part of the washer is pressed against the mounting panel by the clamping nut, and the clamping nut Since the tightening force can be applied via the elastic force of the flat plate forming the washer, the reaction force of the elastic force of this washer is applied to the tightening nut, so that the tightening nut can receive external forces such as vibration. It becomes difficult to loosen, and the tightening force of the operation switch can be kept stable. Therefore, the washer according to the present invention acts as both an anti-rotation of the operation switch and an anti-loosening of the tightening nut with one component, so that the number of components of the mounting device is reduced and the configuration of the device can be simplified. .

この発明の実施の形態を図に示す実施例について説明する。   Embodiments of the present invention will be described with reference to the embodiments shown in the drawings.

図1ないし図5は、この発明の実施例を示すものである。図1は、操作スイッチの取付パネル11への取付け過程での分解斜視図、図2は、この発明に使用する座金7の斜視図および平面図、図3は、操作スイッチの取付パネルへの取付け状態を示す斜視図、図4は、操作スイッチの取付け状態を示す平面図、図5は、図4におけるA部分を拡大して示す平面図であり、従来の装置と同一部材については同一符号を付して示す。   1 to 5 show an embodiment of the present invention. 1 is an exploded perspective view in the process of mounting the operation switch to the mounting panel 11, FIG. 2 is a perspective view and a plan view of the washer 7 used in the present invention, and FIG. 3 is a mounting of the operation switch to the mounting panel. FIG. 4 is a plan view showing the mounting state of the operation switch, FIG. 5 is an enlarged plan view showing a portion A in FIG. 4, and the same members as those in the conventional apparatus are denoted by the same reference numerals. Attached is shown.

図1ないし図5において、1は、フランジ2および外周にネジを切った筒状部3を備えた捻回操作、押圧操作される操作スイッチの操作部本体である。この本体の筒状部3の先端には、操作部本体1の操作に連動して開閉動作するスイッチ部10が結合されている。   In FIG. 1 to FIG. 5, reference numeral 1 denotes an operation portion main body of an operation switch which is provided with a flange 2 and a cylindrical portion 3 having a threaded outer periphery and which is operated to be twisted and pressed. A switch portion 10 that opens and closes in conjunction with the operation of the operation portion main body 1 is coupled to the tip of the cylindrical portion 3 of the main body.

取付パネル11に設けられた円形の取付孔11aに、パネルの表面側から挿入される操作部本体の筒状部3には、外周にネジを断ち切って軸方向に縦溝が1個以上設けられ、この筒状部3の挿通される取付孔11aの内縁に切欠き11bが1個以上設けられている。取付パネル11の取付孔11aに挿通された操作部本体1の筒状部3には、パネル11の裏面側から、操作スイッチの回り止めおよび締付ナットの緩み止めの両方の作用を行うように構成された座金7を介して、締付ナット5がねじ込まれる。   In the circular mounting hole 11a provided in the mounting panel 11, the cylindrical portion 3 of the operation unit body inserted from the front surface side of the panel is provided with one or more longitudinal grooves in the axial direction by cutting off screws on the outer periphery. One or more notches 11b are provided on the inner edge of the mounting hole 11a through which the tubular portion 3 is inserted. The cylindrical portion 3 of the operation portion main body 1 inserted through the attachment hole 11a of the attachment panel 11 is operated from the back side of the panel 11 to both prevent rotation of the operation switch and to prevent the tightening nut from loosening. The fastening nut 5 is screwed through the constructed washer 7.

座金7は、図2に示すように、正方形の弾性を有する金属平板からなり、中心に操作部本体1の筒状部3が挿通される挿通孔7aを備え、この挿通孔の内縁に、前記筒状部3の縦溝3aおよび前記取付パネル11の取付孔11aの切欠き11bにそれぞれ嵌合する突起7bおよび7cが縦溝3aおよび切欠き11bと同じ個数設けられる。そして、正方形の平板の四隅の角部に、この部分を同じ方向に僅かに折り曲げ、外縁端部を取付パネル11側へ傾斜させて、中央部の平面より前へ出された押圧部7dが形成されている(図2(b)参照)。   As shown in FIG. 2, the washer 7 is made of a metal plate having a square elasticity, and includes an insertion hole 7a through which the cylindrical portion 3 of the operation unit main body 1 is inserted at the center. The same number of protrusions 7b and 7c as the vertical grooves 3a and the notches 11b are fitted into the vertical grooves 3a of the cylindrical portion 3 and the notches 11b of the mounting holes 11a of the mounting panel 11, respectively. Then, at the corners of the four corners of the square flat plate, this portion is slightly bent in the same direction, and the outer edge end portion is inclined to the mounting panel 11 side, thereby forming the pressing portion 7d that protrudes forward from the central plane. (See FIG. 2 (b)).

このように構成された座金7を介して、筒状部3上で締付ナット5を取付パネル11側へねじ込んで操作部本体1のフランジ2と締付ナット5により図3および図4に示すようにパネル11を締付けることにより操作部本体1が取付パネル11に締付け固定される。   The fastening nut 5 is screwed onto the mounting panel 11 side on the tubular portion 3 through the washer 7 configured as described above, and the flange 2 and the fastening nut 5 of the operation portion main body 1 are shown in FIGS. By tightening the panel 11 as described above, the operation portion main body 1 is fastened and fixed to the mounting panel 11.

このとき、座金7の突起7bおよび7cが、それぞれ操作部本体1の筒状部3の縦溝
3aおよび取付パネル11の取付孔11aの切欠き11bに嵌合するので、座金7が、取付パネル11に回り止めされ、操作部本体1が座金7に回り止めされるので、操作部本体1を捻回操作しても、操作スイッチは、取付パネル11に対して回転することなく安定に固定されるようになる。
At this time, the projections 7b and 7c of the washer 7 are fitted into the longitudinal groove 3a of the cylindrical portion 3 of the operation portion main body 1 and the notch 11b of the attachment hole 11a of the attachment panel 11, respectively. 11, and the operation unit main body 1 is prevented from rotating by the washer 7. Therefore, even if the operation unit main body 1 is twisted, the operation switch is stably fixed without rotating with respect to the mounting panel 11. Become so.

このような操作スイッチの取付状態において、座金7の四隅に形成された押圧部7dは、図4および図5に示すように、僅かに取付パネル11側へ傾斜され、前へ出されているので、この押圧部7dの外縁部が取付パネル11に接触し、中央の平面部分が、取付パネル11から離間した状態となる。締付ナット5がこの座金7の中央部を締め付けると、この座金7が弾性変形し、その弾性力で取付パネル11を操作部本体1のフランジ2に押し付けて、操作部本体1を取付パネル11に固定するようになる。この座金7の弾性力の反力が締付ナット5に加わる。したがって、締付ナット5は締付状態において、振動等の外力を受けても緩むことなく安定した締付力で、操作スイッチの操作部本体1を取付パネルに11に締付けることができる。   In such a state where the operation switch is mounted, the pressing portions 7d formed at the four corners of the washer 7 are slightly inclined toward the mounting panel 11 as shown in FIGS. The outer edge portion of the pressing portion 7 d comes into contact with the mounting panel 11, and the central plane portion is separated from the mounting panel 11. When the tightening nut 5 tightens the central portion of the washer 7, the washer 7 is elastically deformed, and the attachment panel 11 is pressed against the flange 2 of the operation portion main body 1 by the elastic force, so that the operation portion main body 1 is attached to the attachment panel 11. To become fixed. The reaction force of the elastic force of the washer 7 is applied to the tightening nut 5. Therefore, in the tightened state, the tightening nut 5 can tighten the operation portion main body 1 of the operation switch to the mounting panel 11 with a stable tightening force without being loosened even when an external force such as vibration is received.

このように、この発明においては、座金7に回り止め用の突起以外に、外縁部を取付パネル側に僅かに傾斜させた押圧部を設けているので、締付ナットの締付時にこの座金7の外縁部が取付パネルに当接し、中央部が取付パネルから離間されるようになり、ばね座金の機能を発揮し、座金7が、回り止め作用とともに、締付ナットの緩み止め作用を行うようになることにより、この座金1個で、操作スイッチの回り止めおよび締付ナットの緩み止めを行うことができるため、取付装置の構成が簡単となる。   As described above, in the present invention, the washer 7 is provided with a pressing portion whose outer edge portion is slightly inclined toward the mounting panel in addition to the rotation-preventing projection. Therefore, the washer 7 is tightened when the tightening nut is tightened. So that the outer edge of the abutment comes into contact with the mounting panel, and the central portion is separated from the mounting panel, and functions as a spring washer, so that the washer 7 acts to prevent the tightening nut from loosening as well as to prevent rotation. Thus, with this single washer, the operation switch can be prevented from rotating and the tightening nut can be prevented from loosening, so that the structure of the mounting device is simplified.

この発明における、座金7は、図示するように正方形でなくとも適宜の多角形であってもよい。   In the present invention, the washer 7 may be an appropriate polygonal shape as shown in the figure, instead of being square.

また、座金7は、図6に示すように円形に形成してもよい。円形である場合は、円形の平板の外周縁部を一方の面側へ傾斜させて、皿状にし、全外周縁を中央部の平面より前へ出して押圧部とするのである。これにより、座金7が皿バネと同等の機能を発揮する。当然中央部に設けた挿通孔7aの内縁に、操作部本体1の筒状部の縦溝3aおよび取付パネル11の取付孔11aの内縁の切欠き11bに嵌合する突起7bおよび7cが設けられる。この円形の座金は、正方形の座金と全く同様に使用することができる。   Further, the washer 7 may be formed in a circular shape as shown in FIG. In the case of a circular shape, the outer peripheral edge portion of the circular flat plate is inclined to one surface side to be dish-shaped, and the entire outer peripheral edge is moved forward from the plane of the central portion to be a pressing portion. Thereby, the washer 7 exhibits a function equivalent to a disc spring. Naturally, projections 7b and 7c are provided on the inner edge of the insertion hole 7a provided in the central portion and fitted into the longitudinal groove 3a of the cylindrical portion of the operation portion body 1 and the notch 11b of the inner edge of the attachment hole 11a of the attachment panel 11. . This circular washer can be used just like a square washer.

この発明の実施例を示す分解斜視図。The disassembled perspective view which shows the Example of this invention. この発明に使用する座金を示すもので(a)は斜視図、(b)は平面図。The washer used for this invention is shown, (a) is a perspective view, (b) is a top view. この発明の実施例を示す斜視図。The perspective view which shows the Example of this invention. この発明の実施例を示す平面図。The top view which shows the Example of this invention. 図4におけるA部を拡大して示す平面図。The top view which expands and shows the A section in FIG. この発明に使用する他の形状の座金を示す斜視図。The perspective view which shows the washer of the other shape used for this invention. 従来装置を示す平面図。The top view which shows a conventional apparatus. 従来装置に使用される座金の斜視図。The perspective view of the washer used for the conventional apparatus. 従来装置の取り付け状態の縦断面図。The longitudinal cross-sectional view of the attachment state of the conventional apparatus.

符号の説明Explanation of symbols

1:操作スイッチの操作部本体
2:フランジ
3:筒状部
5:締付ナット
7:座金
7a:挿通孔
7b:突起
7c:突起
7d:押圧部
10:スイッチ部
11:取付パネル
1: Operation switch main body 2: Flange 3: Cylindrical part 5: Tightening nut 7: Washer 7a: Insertion hole 7b: Protrusion 7c: Protrusion 7d: Pressing part 10: Switch part 11: Mounting panel

Claims (3)

捻回操作される操作部とこの操作部背面側に連設されたフランジ部および外周にネジの切られた筒状部とを備えた操作スイッチの操作部本体を、取付パネルの円形の取付孔にパネルの表面側から挿入し、前記取付パネルの裏面側から前記筒状部に締付ナットをねじ込み、操作スイッチの操作部本体を取付パネルに締め付け結合する操作スイッチの取付装置において、前記筒状部に軸方向に前記ネジを断ち切って形成された1個以上の縦溝と、前記取付パネルの取付孔の内縁に形成した1個以上の切欠と、平板状の座金とを設け、この座金には、外縁部を平板面の一方の面側へ傾斜させ、外縁部が中央部の平面より操作パネル側に突出した押圧部を設け、中心部に前記筒状部の挿通可能な挿通孔を設け、かつこの挿通孔の内縁にそれぞれ前記筒状部の縦溝および取付パネルの取付孔の切欠きと嵌合する突起を形成し、前記取付パネルの取付孔に挿入された操作部本体の筒状部に前記座金を嵌め込み、かつこの座金の挿通孔の内縁の突起を前記筒状部の縦溝および前記取付パネルの取付孔の内縁の切欠きに嵌合したうえで、前記締付ナットを前記筒状部にねじ込んで前記操作部本体を取付パネルに締め付け結合することを特徴とする操作スイッチの取付装置。   The operation unit main body of the operation switch having the operation unit to be twisted, the flange unit connected to the back side of the operation unit, and the cylindrical unit threaded on the outer periphery is connected to the circular mounting hole of the mounting panel. In the mounting device of the operation switch, which is inserted from the front surface side of the panel, and a tightening nut is screwed into the tubular portion from the back surface side of the mounting panel, and the operation portion main body of the operation switch is fastened to the mounting panel. One or more vertical grooves formed by cutting off the screw in the axial direction, one or more notches formed at the inner edge of the mounting hole of the mounting panel, and a flat washer are provided on the washer. The outer edge portion is inclined to one surface side of the flat plate surface, the outer edge portion is provided with a pressing portion that protrudes toward the operation panel from the plane of the center portion, and the insertion hole through which the cylindrical portion can be inserted is provided at the center portion. And the cylinders at the inner edges of the insertion holes A projection that fits into the longitudinal groove of the mounting portion and the mounting hole of the mounting panel is formed, and the washer is fitted into the cylindrical portion of the operation unit main body that is inserted into the mounting hole of the mounting panel. After fitting the protrusion on the inner edge of the hole into the longitudinal groove of the cylindrical part and the notch on the inner edge of the mounting hole of the mounting panel, the tightening nut is screwed into the cylindrical part to attach the operation part main body. A device for mounting an operation switch characterized by being tightly coupled to a panel. 前記座金を多角形の平板で形成し、この多角形の平板の角部を傾斜させて角部の先端部を押圧部としたことを特徴とする請求項1に記載の操作スイッチの取付装置。   2. The operation switch mounting device according to claim 1, wherein the washer is formed of a polygonal flat plate, and a corner portion of the polygonal flat plate is inclined so that a tip portion of the corner portion serves as a pressing portion. 前記座金を円形の平板で形成し、この円形の平板の外周部を傾斜させて外周縁部を押圧部としたことを特徴とする請求項1に記載の操作スイッチの取付装置。   2. The operation switch mounting device according to claim 1, wherein the washer is formed of a circular flat plate, and the outer peripheral portion of the circular flat plate is inclined to form a pressing portion.
JP2006289719A 2006-10-25 2006-10-25 Operation switch mounting device Active JP4913540B2 (en)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103001126A (en) * 2011-09-16 2013-03-27 富士电机机器制御株式会社 Panel mounting control equipment
CN103329372A (en) * 2011-02-16 2013-09-25 施耐德电器工业公司 Electric control or signaling device
JP2014146433A (en) * 2013-01-28 2014-08-14 Panasonic Corp Holding member and switch device using the same
JP7043995B2 (en) 2018-07-03 2022-03-30 富士電機機器制御株式会社 Electrical component

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5885739A (en) * 1981-11-05 1983-05-23 ダイムラ−‐ベンツ・アクチエンゲゼルシヤフト Steering gear which can be encased into ornamental member of automobile
JPS62104333A (en) * 1985-10-31 1987-05-14 Nec Corp Alternating signal monitoring circuit
JPS63172021A (en) * 1986-12-23 1988-07-15 ジエー、エム、フオイト、ゲゼルシヤフト、ミツト、ベシユレンクテル、ハフツンク Universal joint for cardan shaft
JPH01137020A (en) * 1987-11-19 1989-05-30 Fukuoka Pref Gov Dobokuyou Konkuriitozumi Block Kougiyoukumiai Stacking block
JPH0612575Y2 (en) * 1987-11-10 1994-03-30 富士電機株式会社 Operation switch detent device

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Publication number Priority date Publication date Assignee Title
JPS5885739A (en) * 1981-11-05 1983-05-23 ダイムラ−‐ベンツ・アクチエンゲゼルシヤフト Steering gear which can be encased into ornamental member of automobile
JPS62104333A (en) * 1985-10-31 1987-05-14 Nec Corp Alternating signal monitoring circuit
JPS63172021A (en) * 1986-12-23 1988-07-15 ジエー、エム、フオイト、ゲゼルシヤフト、ミツト、ベシユレンクテル、ハフツンク Universal joint for cardan shaft
JPH0612575Y2 (en) * 1987-11-10 1994-03-30 富士電機株式会社 Operation switch detent device
JPH01137020A (en) * 1987-11-19 1989-05-30 Fukuoka Pref Gov Dobokuyou Konkuriitozumi Block Kougiyoukumiai Stacking block

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103329372A (en) * 2011-02-16 2013-09-25 施耐德电器工业公司 Electric control or signaling device
CN103001126A (en) * 2011-09-16 2013-03-27 富士电机机器制御株式会社 Panel mounting control equipment
CN103001126B (en) * 2011-09-16 2016-03-16 富士电机机器制御株式会社 Erecting of panel control appliance
JP2014146433A (en) * 2013-01-28 2014-08-14 Panasonic Corp Holding member and switch device using the same
JP7043995B2 (en) 2018-07-03 2022-03-30 富士電機機器制御株式会社 Electrical component

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