JPH0546079U - Electronic device mounting structure - Google Patents

Electronic device mounting structure

Info

Publication number
JPH0546079U
JPH0546079U JP10427091U JP10427091U JPH0546079U JP H0546079 U JPH0546079 U JP H0546079U JP 10427091 U JP10427091 U JP 10427091U JP 10427091 U JP10427091 U JP 10427091U JP H0546079 U JPH0546079 U JP H0546079U
Authority
JP
Japan
Prior art keywords
locking claw
lever
movable locking
cable
electronic device
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP10427091U
Other languages
Japanese (ja)
Inventor
伸二 奥村
Original Assignee
サンクス株式会社
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by サンクス株式会社 filed Critical サンクス株式会社
Priority to JP10427091U priority Critical patent/JPH0546079U/en
Publication of JPH0546079U publication Critical patent/JPH0546079U/en
Pending legal-status Critical Current

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  • Mounting Components In General For Electric Apparatus (AREA)

Abstract

(57)【要約】 【目的】 薄型化された電子機器のユニットケース1
を、簡易且つ効果的にDINレール4へ取り付け、又取
り外しを可能とする。 【構成】 ユニットケ−ス1の裏面へ、固定係止爪5と
可動係止爪6とを互いに対向して設け、ケーブル3が導
出される端面に、引き離しレバー10をシーソー運動可
能に組み付け、その引き離しレバー10には下端部をケ
ース面から離反する方向へ付勢する弾性片11を組み込
むと共に、その引き離しレバー10下端部を前記可動係
止爪6の後端部に形成された係合孔8へ係合させ、前記
引き離しレバー10にケーブル挿通窓12を設ける。
(57) [Abstract] [Purpose] Thin unit case 1 for electronic equipment
Can be easily and effectively attached to and removed from the DIN rail 4. [Structure] A fixed locking claw 5 and a movable locking claw 6 are provided on the rear surface of the unit case 1 so as to face each other, and a separation lever 10 is assembled to the end surface from which the cable 3 is led out so that the seesaw can move. An elastic piece 11 for urging the lower end portion in a direction away from the case surface is incorporated in the separating lever 10, and the lower end portion of the separating lever 10 is engaged with an engaging hole 8 formed in the rear end portion of the movable locking claw 6. The pull-out lever 10 is provided with a cable insertion window 12.

Description

【考案の詳細な説明】[Detailed description of the device]

【0001】[0001]

【産業上の利用分野】[Industrial applications]

本考案は、光電スイッチ、圧力スイッチ等といった電子機器のユニットケース をDINレールに取り付ける電子機器の取り付け構造に関する。 The present invention relates to an electronic device mounting structure for mounting a unit case of an electronic device such as a photoelectric switch or a pressure switch on a DIN rail.

【0002】[0002]

【従来の技術】[Prior Art]

ケ−スの裏面へ、固定係止爪と可動係止爪とを互いに対向して設け、可動係止 爪を付勢力に抗して引き離し操作することにより両係止爪の間隔を広げ、その間 へDINレールを位置させ、前記引き離し操作の解除により可動係止爪を対向側 へ付勢して両係止爪でDINレールを抱き込むように挟み込んでケ−スをDIN レールへ固着する電子機器の取り付け構造としては、従来図4に示す如く、可動 係止爪6の後端がユニットケース1の側方へ常に突出するようにしてその突出部 分に工具差し込み穴15を設け、ドライバ等の工具16の先端を差し込んで後方 へ引き離し操作するものが広く知られている。電子機器のユニットケース1の両 端面には電気、光或は圧力ケーブル等といった各種のケーブル3が端面から導出 されているが、ユニットケースは年々小型化の要求が強く、それに応えるべく幅 も狭くなる傾向にあるので、係止爪の差し込み穴15がケーブル3の蔭に入って しまう。そこでケース幅が広い場合はケーブル3の導出位置を左右にずらせ、操 作がしやすいように配慮されていた。 A fixed locking claw and a movable locking claw are provided on the back surface of the case so as to face each other, and the movable locking claw is pulled apart against the urging force to increase the distance between the two locking claws. The electronic device for fixing the case to the DIN rail by locating the DIN rail and urging the movable locking claw toward the opposite side by releasing the pulling operation and sandwiching the DIN rail with both locking claws so as to hold it. As shown in FIG. 4, the mounting structure of the above is such that the rear end of the movable locking claw 6 always projects to the side of the unit case 1 and the tool insertion hole 15 is provided in the projecting portion, so that a driver or the like can be installed. It is widely known to insert the tip of the tool 16 and pull it away to operate it. Various cables 3 such as electric, optical or pressure cables are led out from both end faces of the unit case 1 of the electronic device, but the unit case is required to be smaller year by year, and the width is narrow to meet it. Therefore, the insertion hole 15 of the locking claw gets into the shade of the cable 3. Therefore, when the case width is wide, the lead-out position of the cable 3 was shifted to the left and right to make it easier to operate.

【0003】[0003]

【考案が解決しようとする課題】[Problems to be solved by the device]

ケースの幅は益々薄くなり、中には10mmに満たない幅のものもめずらしくな い。そのようなものになると、もはやケーブルの位置を左右にずらせる余裕はな い。例えば図5の如く、ユニットケース1.1・・を互いに密着してDINレー ル4へ連装させた場合は、ケーブル間に引っ掛け部へドライバの先端を到達させ るための隙間すら存在せず、中間に配置されるユニットケースのみを取り外すこ とは不可能に近く、端から順に外していくしかない。 The width of the case is getting thinner and thinner, and it is not unusual for the width of the case to be less than 10 mm. If that happens, there is no room to shift the cable position left or right anymore. For example, as shown in FIG. 5, when the unit cases 1.1 ... Are closely attached to each other and connected to the DIN rail 4, there is no gap between the cables for reaching the tip of the driver to the hooked portion. It is almost impossible to remove only the unit case located in the middle, and it is necessary to remove it in order from the edge.

【0004】[0004]

【課題を解決するための手段】[Means for Solving the Problems]

本考案は、簡易且つ効果的に係止爪の引き離しを可能とした電子機器の取り付 け構造であって、その構成は、ケーブル接続面ヘ、引き離しレバーの下端を前記 可動係止爪の後端部に係合させ、レバー操作で前記可動係止爪を引き離し作動す る引き離し機構を設け、前記引き離しレバーにケーブル挿通孔を設けたことにあ る。 The present invention is a mounting structure for an electronic device that enables the engaging claws to be separated easily and effectively, and the structure is such that the lower end of the separating lever is attached to the cable connecting surface to the rear of the movable engaging claws. A detaching mechanism is provided which engages the end portion and detaches and operates the movable locking claw by operating the lever, and a cable insertion hole is provided in the detaching lever.

【0005】[0005]

【作用】[Action]

端面の上方に露出したレバーを指で操作することにより、可動係止爪を付勢力 に抗して引き離せば、係止爪間にDINレールを受け入れるに充分な間隔を確保 できるので、ケーブルがあってもそれが邪魔にならず、着脱するための工具は全 く必要ない。 By operating the lever exposed above the end surface with your finger, you can separate the movable locking claws against the biasing force, and you can secure a sufficient space to receive the DIN rail between the locking claws. It doesn't get in the way, and you don't need any tools to remove it.

【0006】[0006]

【実施例】【Example】

本考案に係る電子機器の取り付け構造を備えた圧力スイッチを図面に基いて説 明する。 1は圧力スイッチのユニットケースであり、狭幅で内部には電子回路が収容さ れ、長手方向片端面には圧力導入口2が設けられ、他端面からは前記内部に収容 されている電子回路に接続されるケーブル3が、ケーブルホルダ3aを介して導 出されている。底面にはDINレール4の長手方向に沿って両脇に形成された鍔 部4a.4aを抱き込み係止する取り付け部を備える。 取り付け部は、固定係止爪5と可動係止爪6とを互いに対向して設けたもので 、その固定係止爪5はユニットケース1の底面へ一体的に固着され、一方可動係 止爪6はユニットケース1に形成されたガイド7を介し、底面に沿って対向方向 へ摺動自在に取り付けられている。そして可動係止爪6の後端は、対向側へ摺動 させた位置でユニットケース1の端面から突出し、その突出部には係合孔8が形 成されている。 A pressure switch having an electronic device mounting structure according to the present invention will be described with reference to the drawings. Reference numeral 1 denotes a unit case of the pressure switch, which has a narrow width and accommodates an electronic circuit inside, a pressure introduction port 2 is provided on one end face in the longitudinal direction, and an electronic circuit accommodated inside from the other end face. The cable 3 connected to the cable is guided through the cable holder 3a. Collar portions 4a. Formed on both sides along the longitudinal direction of the DIN rail 4 on the bottom surface. 4a is provided with a mounting portion for holding and locking. The mounting portion is provided with fixed locking claws 5 and movable locking claws 6 facing each other. The fixed locking claws 5 are integrally fixed to the bottom surface of the unit case 1, while the movable locking claws are fixed. 6 is mounted slidably in the opposite direction along the bottom surface through a guide 7 formed in the unit case 1. The rear end of the movable locking claw 6 projects from the end surface of the unit case 1 at a position slid toward the opposite side, and an engaging hole 8 is formed in the projecting portion.

【0007】 ケーブル3が導出された端面には、ケーブル導出部3aに隣接してレバー支持 体9が設けられ、そのレバー支持体9の両脇には支持ピン9a.9a(片方は図 示せず)が突設されている。10は引き離しレバーであり、略中央部分の両側に ピン挿入穴10a.10aが設けられ、前記支持ピン9a.9aをそのピン挿入 穴10a.10aへ挿入することにより、引き離しレバー10がシーソー運動可 能に組み付けられる。引き離しレバー10の下端は、前記可動係止爪後端部の係 合孔8に係合され、その引き離しレバー10は、引き離しレバー10と一体形成 された弾性片11によって、下端がケース側へ押し付けられ、それによって可動 係止爪6は対向側へ付勢され、又引き離しレバーの上端をケース側へ押し付ける ことにより、可動係止爪6を引き離し操作する引き離し機構が構成されている。 更に引き離しレバー10にはケーブル挿通窓12が切り抜き形成され、ケーブル 3はそのケーブル挿通窓12を通って外部に引き出されている。A lever support body 9 is provided adjacent to the cable lead-out portion 3 a on the end surface from which the cable 3 is led out, and support pins 9 a. 9a (one of which is not shown) is projected. Denoted at 10 is a release lever, and pin insertion holes 10a. 10a are provided and the support pins 9a. 9a into its pin insertion hole 10a. The detaching lever 10 is assembled so that the seesaw movement can be performed by inserting the detaching lever 10 into the 10a. The lower end of the separating lever 10 is engaged with the engaging hole 8 at the rear end portion of the movable locking claw, and the separating lever 10 is pushed toward the case side by the elastic piece 11 formed integrally with the separating lever 10. As a result, the movable locking claw 6 is urged toward the opposite side, and by pressing the upper end of the separation lever to the case side, a separation mechanism for separating and operating the movable locking claw 6 is configured. Further, a cable insertion window 12 is cut out and formed in the separation lever 10, and the cable 3 is pulled out to the outside through the cable insertion window 12.

【0008】 このように形成された圧力スイッチは、弾性片11が引き離しレバー10へ一 体的に形成されているので、バネ部材を可動係止爪内の狭いスペースへ無理に組 み込む必要がなく、組み付けは楽である。そして引き離しレバー10の上端を押 圧操作すると可動係止爪6が対向側と反対側へ引き離され、固定係止爪5と可動 係止爪6との間隙が広くなる。そこでDINレール4を係止爪間に位置させて片 側の鍔部4aを固定係止爪5に係止させ、レバー操作を解除して可動係止爪6を 対向側へ進出せしめ、もう一方の鍔部4aを可動係止爪6で係止させる。それに よってDINレール4が両係止爪で抱き込むように挟み込まれ、圧力スイッチは DINレール4へ確実に取り付けられるし、又逆の手順を踏めば簡単に取り外し できる。In the pressure switch thus formed, since the elastic piece 11 is formed integrally with the lever 10 so as to be separated from the lever 10, it is necessary to forcefully assemble the spring member into the narrow space inside the movable locking claw. No, it is easy to assemble. When the upper end of the separating lever 10 is pressed, the movable locking claw 6 is separated to the opposite side, and the gap between the fixed locking claw 5 and the movable locking claw 6 is widened. Therefore, the DIN rail 4 is positioned between the locking claws so that the collar 4a on one side is locked to the fixed locking claw 5, and the lever operation is released to move the movable locking claw 6 to the opposite side, and the other side. The collar 4a of the above is locked by the movable locking claw 6. As a result, the DIN rail 4 is sandwiched by both locking claws so that the pressure switch can be securely attached to the DIN rail 4, and can be easily removed by performing the reverse procedure.

【0009】 このように引き離しレバーを押圧操作するだけで係止爪の間隔を広げられるの で、工具を使用することなくワンタッチでDINレールに着脱操作できる。殊に 実施例の引き離し機構は、てこ式のレバーにより弱い操作力で確実に作動でき、 連装された場合の取り外しも片手で簡単に行なえる。尚引き離し機構には、例え ば引き離しレバーを上方へ引き上げることによりその下端と可動係止爪後端部と の係合を解除可能としたり、引き離しレバーに着脱可能なカバーを設けるなど、 可動係止爪が不用意に引き離し操作されることを防止する可動係止爪ロック手段 を設けることが望ましい。As described above, the interval between the locking claws can be widened by simply pressing the pulling lever, so that the DIN rail can be attached / detached to / from the DIN rail without using a tool. In particular, the detaching mechanism of the embodiment can be reliably operated by a lever-type lever with a weak operating force, and can be easily detached with one hand when connected. Note that the detachment mechanism is equipped with a movable locking mechanism, for example, by pulling the detachment lever upward, the lower end can be disengaged from the rear end of the movable locking claw, or the detachable lever is provided with a detachable cover. It is desirable to provide a movable locking claw locking means that prevents the claws from being inadvertently separated.

【0010】 前記実施例では、引き離し機構がシーソー運動する押圧式レバーを利用したも のを説明したが、図3に示す如く、上下方向へ摺動可能な引き離しレバー13を 押し下げ操作することにより可動係止爪6を対向側と反対方向へ引き離しするス ライド式にしたり、付勢力を付与するバネ部材14をユニットケース1と可動係 止爪6との相互間に組み込むこともできる。 尚導出されるケーブルは一本に限定するものでなく、複数本でも差し支えなく 、引き離しレバーの形状も勿論実施例に限定されないし、圧力スイッチ以外の電 子機器に実施することもできる。In the above-described embodiment, the separating mechanism uses the push-type lever that moves in the seesaw manner, but as shown in FIG. 3, it is movable by pushing down the separating lever 13 which is slidable in the vertical direction. It is also possible to adopt a sliding type in which the locking claw 6 is separated in the opposite direction to the opposite side, or to incorporate a spring member 14 for applying a biasing force between the unit case 1 and the movable locking claw 6. Note that the number of cables to be led out is not limited to one, and a plurality of cables may be used, and the shape of the release lever is not limited to the embodiment, of course, and it can be applied to electronic equipment other than the pressure switch.

【0011】[0011]

【考案の効果】[Effect of the device]

本考案によれば、レバー操作により係止爪を反対向側へスライドさせられるの で、DINレールへの着脱が容易となり、幅の狭いユニットケースを密着して連 装させる場合でのメリットは高い。 According to the present invention, since the locking claw can be slid to the opposite side by the lever operation, it can be easily attached to and detached from the DIN rail, and a great advantage is obtained when the narrow unit case is closely attached and connected. ..

【図面の簡単な説明】[Brief description of drawings]

【図1】本考案に係る電子機器の取り付け構造を備えた
圧力スイッチを、引き離し機構を分解して示した説明図
である。
FIG. 1 is an explanatory view showing a pressure switch equipped with a mounting structure for an electronic device according to the present invention by disassembling a separation mechanism.

【図2】DINレールへの着脱操作を示す説明図であ
る。
FIG. 2 is an explanatory view showing an attaching / detaching operation to / from a DIN rail.

【図3】変更実施例の説明図である。FIG. 3 is an explanatory diagram of a modified embodiment.

【図4】従来例の説明図である。FIG. 4 is an explanatory diagram of a conventional example.

【図5】密着して連装された状態を示す説明図である。FIG. 5 is an explanatory diagram showing a state in which they are closely attached and connected.

【符号の説明】[Explanation of symbols]

1・・ユニットケース、2・・圧力導入口、3・・ケー
ブル、3a・・ケーブルホルダ、4・・DINレール、
4a・・鍔部、5・・固定係止爪、6・・可動係止爪、
7・・ガイド、8・・係合孔、9・・レバー支持体、9
a・・支持ピン、10・・引き離しレバー、10a・・
挿入穴、11・・弾性片、12・・ケーブル挿通窓、1
3・・引き離しレバー、14・・バネ部材、15・・工
具差し込み穴、16・・工具。
1 ... Unit case, 2 ... Pressure inlet, 3 ... Cable, 3a ... Cable holder, 4 ... DIN rail,
4a ... collar part, 5 ... fixed locking claw, 6 ... movable locking claw,
7 ... Guide, 8 ... Engagement hole, 9 ... Lever support, 9
a ・ ・ Support pin, 10 ・ ・ Release lever, 10a ・ ・
Insertion hole, 11 ... Elastic piece, 12 ... Cable insertion window, 1
3 ... Separation lever, 14 ... Spring member, 15 ... Tool insertion hole, 16 ... Tool.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 【請求項1】 ケ−スの裏面へ、固定係止爪と可動係止
爪とを互いに対向して設け、可動係止爪にはその対向側
へ付勢力が付与され、前記可動係止爪を付勢力に抗して
引き離し操作することにより両係止爪の間隔を広げ、係
止爪間へDINレールを位置させ、前記引き離し操作の
解除により可動係止爪を対向側へ付勢して両係止爪でD
INレールを抱き込むように挟み込んでケ−スをDIN
レールへ固着する電子機器の取り付け構造において、ケ
ーブル導出端面ヘ、下端部を前記可動係止爪の後端部に
係合し、レバー操作で前記可動係止爪が引き離し作動さ
れる引き離し機構を設け、前記レバーにケーブル挿通窓
を設けた電子機器の取り付け構造。
1. A fixed locking claw and a movable locking claw are provided on the back surface of the case so as to face each other, and a biasing force is applied to the facing side of the movable locking claw, whereby the movable locking claw is provided. Is operated to separate the locking claws against the biasing force to widen the distance between the two locking claws, the DIN rail is positioned between the locking claws, and the movable locking claws are biased to the opposite side by releasing the separating operation. D with both locking claws
The case is DIN by pinching the IN rail so as to hold it.
In a mounting structure of an electronic device fixed to a rail, a separation mechanism is provided in which a lower end portion of a cable lead-out end surface is engaged with a rear end portion of the movable locking claw and the movable locking claw is separated by a lever operation. A mounting structure for an electronic device in which a cable insertion window is provided on the lever.
JP10427091U 1991-11-22 1991-11-22 Electronic device mounting structure Pending JPH0546079U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10427091U JPH0546079U (en) 1991-11-22 1991-11-22 Electronic device mounting structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10427091U JPH0546079U (en) 1991-11-22 1991-11-22 Electronic device mounting structure

Publications (1)

Publication Number Publication Date
JPH0546079U true JPH0546079U (en) 1993-06-18

Family

ID=14376240

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10427091U Pending JPH0546079U (en) 1991-11-22 1991-11-22 Electronic device mounting structure

Country Status (1)

Country Link
JP (1) JPH0546079U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20210000009U (en) * 2019-06-24 2021-01-04 피닉스 콘택트 아시아-퍼시픽 (난징) 컴퍼니 리미티드 Guide rail installation module free of disassembling tool

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20210000009U (en) * 2019-06-24 2021-01-04 피닉스 콘택트 아시아-퍼시픽 (난징) 컴퍼니 리미티드 Guide rail installation module free of disassembling tool

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