JPH01167931A - Remote control relay - Google Patents
Remote control relayInfo
- Publication number
- JPH01167931A JPH01167931A JP32634387A JP32634387A JPH01167931A JP H01167931 A JPH01167931 A JP H01167931A JP 32634387 A JP32634387 A JP 32634387A JP 32634387 A JP32634387 A JP 32634387A JP H01167931 A JPH01167931 A JP H01167931A
- Authority
- JP
- Japan
- Prior art keywords
- relay
- case
- mounting
- remote control
- protrusion
- 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.)
- Granted
Links
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 claims abstract description 4
- 239000000126 substance Substances 0.000 abstract 1
- 238000010276 construction Methods 0.000 description 4
- 230000005284 excitation Effects 0.000 description 3
- 238000012544 monitoring process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H50/00—Details of electromagnetic relays
- H01H50/16—Magnetic circuit arrangements
- H01H50/18—Movable parts of magnetic circuits, e.g. armature
- H01H50/32—Latching movable parts mechanically
- H01H50/326—Latching movable parts mechanically with manual intervention, e.g. for testing, resetting or mode selection
Abstract
Description
【発明の詳細な説明】
［技術分野］
本発明は、遠隔監視制御システムに用いられるリモコン
リレーに関するものである。DETAILED DESCRIPTION OF THE INVENTION [Technical Field] The present invention relates to a remote control relay used in a remote monitoring and control system.
［背景技術］
従来、遠隔監視制御システムに用いられるこの種のリモ
コンリレーＡは、制御信号によって反転制御されるラッ
チングリレーをケースに収納して形成され、第１１図お
よび第１２図に示すように、ケース２に設けられた突部
３をリレーボックス３０の分離板を兼ねる取付板２０に
！？設されたリレー取付孔２１に係合ばね３１を用いて
取着するようになっていた。ここに、ラッチングリレ−
１は、例えば、第１３図に示すように、有極電磁石装置
のアーマチュアにて連動駆動される主接、αＲおよび補
助接点ｒを有し、有極電磁石装置の励磁フィルしに流れ
る電流方向を補助接点ｒおよびダイオードＤ、、Ｄ、に
よって切り換えるようにした１巻線型のものである。こ
のラッチングリレー１の制御回路は、制御スイッチ（あ
るいは制御Ｉ接点）ＳＷおよびダイオードＤ、、Ｄ、に
て形成され、制御スイッチＳＷによってラッチングリレ
ー１に印加される制御電圧の極性を切り換えで、ダイオ
ードＤ：ｌ ｌ Ｄ ４およゾグイオードＤ、、Ｄ、を
介して励磁コイルしに通電し、出力リレー接点たる主接
点Ｒを反転動作（オフ−オン、オン−オフ）させるよう
になっている。[Background Art] Conventionally, this type of remote control relay A used in a remote monitoring and control system is formed by housing a latching relay that is reversely controlled by a control signal in a case, as shown in FIGS. 11 and 12. , the protrusion 3 provided on the case 2 is used as a mounting plate 20 that also serves as a separation plate for the relay box 30! ? The relay was attached to a provided relay attachment hole 21 using an engagement spring 31. Here is the latching relay.
1, for example, has a main contact, αR, and an auxiliary contact r that are driven in conjunction with the armature of a polarized electromagnet device, and the direction of the current flowing in the excitation filter of the polarized electromagnet device is It is a one-winding type device that is switched by an auxiliary contact r and diodes D, ,D. The control circuit of this latching relay 1 is formed by a control switch (or control I contact) SW and diodes D, D, and the polarity of the control voltage applied to the latching relay 1 is switched by the control switch SW. The excitation coil is energized through D:l l D4 and the diodes D, , D, so that the main contact R, which is the output relay contact, is operated in reverse (off-on, on-off).
しかしながら、このような従来例にあっては、出力リレ
ー接点（すなわち主接点Ｒ）を手動で切り換えることが
できなかったので、リモコンリレーＡの負荷側だけの動
作チエツクがやり難いという問題があった。すなわち、
多数の負荷を制御する遠隔監視制御システムにリモコン
リレーＡを用いた場合には、出力リレー接点にて制御さ
れる負荷側の配線を行ったのち、負荷側回路の動作チエ
ツクを行う必要が生じる。このような場合においで、従
来例では、リモコンリレーＡに所定の制御信号を入力し
てラッチングリレー１を反転させる必栗があるので、制
御電源および制御スイッチを別に用意するとともに、制
御回路の配線を行う必要があり、施工時の動作チエツク
作業が面倒になるという問題があった。However, in such a conventional example, it was not possible to manually switch the output relay contact (i.e., main contact R), so there was a problem that it was difficult to check the operation of only the load side of remote control relay A. . That is,
When the remote control relay A is used in a remote monitoring and control system that controls a large number of loads, it is necessary to check the operation of the load side circuit after wiring the load side controlled by the output relay contacts. In such a case, in the conventional example, it is necessary to input a predetermined control signal to the remote control relay A to reverse the latching relay 1, so a control power source and a control switch are prepared separately, and the wiring of the control circuit is Therefore, there was a problem in that operation check work at the time of construction became troublesome.
［発明の目的１
本発明は上記の点警こ艦みて為されたものであり、その
目的とするところは、施工時における負荷側の動作チエ
ツク作業が容易に行えるリモコンリレーを提供すること
にある。[Objective of the Invention 1 The present invention was made in view of the above-mentioned considerations, and its object is to provide a remote control relay that can easily check the operation of the load side during construction. .
［発明の開示］
（構 成）
本発明は、制御信号によって反転制御されるラッチング
リレーをケースに収納したリモコンリレーにおいて、ラ
ッチングリレーを機械的に反ＩＥ：させる手動レバーを
ケースの要所に設けることにより、施工時における負荷
側の動作チエツク作業が容易に行えるようにしたリモコ
ンリレーを提供するものである。[Disclosure of the Invention] (Structure) The present invention provides a remote control relay in which a latching relay that is invertedly controlled by a control signal is housed in a case, and a manual lever that mechanically turns the latching relay into reverse IE is provided at a key point in the case. Thus, the present invention provides a remote control relay that allows easy operation checking of the load side during construction.
（実施例１）
第１図乃至第３図は本発明一実施例を示すもので、制御
信号によって反転制御されるラッチングリレー１は、２
本の磁性体棒の中央を永久磁石にて倫絡して形ｔされる
アーマチュア１０と、フ字型のヨークの中央片に励磁コ
イルＬを巻装して形成される電磁石ブロック１１と、主
接点Ｒを構成する接点機構１２と、補助接点ｒを構成す
る接、α機構１３とダイオードＤ 、、Ｄ 、とで形成
されている。また、基台１４に設けられた主接点端子１
５はリード＃１１６によって出力端子１７に接続されて
おり、出力端子１７間には隔壁１８が設けられている。(Embodiment 1) FIGS. 1 to 3 show an embodiment of the present invention, in which a latching relay 1 that is reversely controlled by a control signal has two
An armature 10 formed by connecting the center of a magnetic bar with a permanent magnet, an electromagnetic block 11 formed by winding an excitation coil L around the center piece of a F-shaped yoke, and a main body. It is formed by a contact mechanism 12 that constitutes the contact R, a contact α mechanism 13 that constitutes the auxiliary contact r, and diodes D 1 , , D 2 . In addition, the main contact terminal 1 provided on the base 14
5 is connected to the output terminal 17 by a lead #116, and a partition wall 18 is provided between the output terminals 17.
上述のようにして形成されたラッチングリレー１は、ボ
ディ２ａおよ１カバー２ｂをかしめピン２ｃにて結合し
て形成されるケース２に収納されるようになっており、
ケース２の一端には取付突部３が形成され、他端には出
力端子台４が設けられでいる。また、ケース２の上面に
は、ラッチングリレー１を機械的に反転させる手動レバ
ー５が設けられている。実施例では、手動レバー５は、
アーマチュア１０に係合するコ字型のアーマチュア係合
部５ａの中央片にドライバ係合部５ｂを突設して形成さ
れており、ドライバ係合部５ｂをケース２上面に設けた
孔６を介して露出させている。なお、アーマチュア係合
部５ａの脚片内面には、アーマチュア１０の両側面に設
けられた係止溝１９ａに係合する係止突起１９ｂが突設
されている。また、制御人力ＩＩＡ７は、取付突部３の
先端面から引き出されるようになっており、取付板２０
にリモコンリレーＡを取着したとき、信号線側配線と負
荷側配線とが取付板２０によって分離されるようになっ
ている。The latching relay 1 formed as described above is housed in a case 2 formed by connecting a body 2a and a cover 2b with a caulking pin 2c.
A mounting protrusion 3 is formed at one end of the case 2, and an output terminal block 4 is provided at the other end. Furthermore, a manual lever 5 for mechanically reversing the latching relay 1 is provided on the upper surface of the case 2. In the embodiment, the manual lever 5 is
A driver engaging portion 5b is formed by protruding from the center piece of a U-shaped armature engaging portion 5a that engages with the armature 10, and the driver engaging portion 5b is inserted through a hole 6 provided on the upper surface of the case 2. It is exposed. Note that a locking protrusion 19b that engages with a locking groove 19a provided on both side surfaces of the armature 10 is provided on the inner surface of the leg of the armature engaging portion 5a. Moreover, the control manual IIA7 is adapted to be pulled out from the distal end surface of the mounting protrusion 3, and
When the remote control relay A is attached to the terminal, the signal line side wiring and the load side wiring are separated by the mounting plate 20.
また、取付板２０に穿設されたリレー取付孔２１に挿入
される取付突部３には、基部から適宜距離（取付板２０
の厚さ＋α）だけ離れた位置にストッパ嵌合溝２２が設
けられ、取付突部３をリレー取付孔２１に挿入してコ字
状ばね板よりなるストッパ２３をストッパ嵌合溝２２に
嵌入してケース２を取付板２０に取着するようにしてお
り、リモコンリレーＡをがたつきなく取着板２０に確実
に固定できるようになっている。In addition, the mounting protrusion 3 inserted into the relay mounting hole 21 drilled in the mounting plate 20 is provided at an appropriate distance from the base (mounting plate 20
A stopper fitting groove 22 is provided at a position separated by a thickness + α), and the mounting protrusion 3 is inserted into the relay mounting hole 21, and the stopper 23 made of a U-shaped spring plate is fitted into the stopper fitting groove 22. The case 2 is attached to the mounting plate 20 by using the handle, so that the remote control relay A can be securely fixed to the mounting plate 20 without rattling.
さらにまた、ケース２の端部に形成される主リレー接点
Ｒの出力端子１７は段違いに設けられており、この出力
端子１７に負荷側リード線を配線することにより、すっ
きりした配線が容易に行えることになる。なお、第４図
は、出力端子１７を設けずに出力リード線１７ａをケー
ス２０から直接引き出すようにしたものを示している。Furthermore, the output terminals 17 of the main relay contact R formed at the end of the case 2 are provided at different levels, and by wiring the load side lead wire to the output terminals 17, neat wiring can be easily achieved. It turns out. Note that FIG. 4 shows a device in which the output terminal 17 is not provided and the output lead wire 17a is directly pulled out from the case 20.
（実施例２）
第５図乃至８図は他の実施例を示すもので、ケース２に
設けられた取付突部３の両側面にねじ溝２５が形成され
たねじ溝金具２６を取着し、取付突部３をリレー取付孔
２１に挿入してねじ溝金具２６のねじ溝２５にナツト２
７を螺合することにより、ケース２を取付板２０にがた
つきなく確実に取着するようにしたものである。(Embodiment 2) FIGS. 5 to 8 show another embodiment, in which a threaded groove fitting 26 having threaded grooves 25 formed on both sides of the mounting protrusion 3 provided on the case 2 is attached. , insert the mounting protrusion 3 into the relay mounting hole 21 and insert the nut 2 into the thread groove 25 of the thread groove fitting 26.
By screwing 7 together, the case 2 can be reliably attached to the mounting plate 20 without rattling.
（実施例３）
第９図および第１０図はさらに他の実施例を示すもので
、ケース２０に設けられた取付突部２の基部にねじ溝２
８を形成し、取付突部３をリレー取付孔２０に挿入して
ねじ溝２８にナツト２９を螺合することにより、ケース
２を取付板２０にがたつきなく確実に取着するようにし
たものである。(Embodiment 3) FIGS. 9 and 10 show still another embodiment, in which a screw groove 2 is provided at the base of the mounting protrusion 2 provided on the case 20.
8, inserting the mounting protrusion 3 into the relay mounting hole 20 and screwing the nut 29 into the thread groove 28, the case 2 can be reliably mounted on the mounting plate 20 without wobbling. It is something.
［発明の効果１
本発明は上述のように、制御信号によって反転制御され
るラッチングリレーをケースに収納したリモコンリレー
において、ラッチングリレーを機械的に反転させる手動
レバーをケースの要所に設けることにより、施工時にお
ける負荷側の動作チエツク作業が容易に行えるようにし
たリモコンリレーを提供することができるという効果が
ある。[Effects of the Invention 1] As described above, the present invention provides a remote control relay in which a latching relay whose reversal is controlled by a control signal is housed in a case, by providing a manual lever at a key point in the case to mechanically reverse the latching relay. The present invention has the advantage that it is possible to provide a remote control relay that allows easy operation checking of the load side during construction.
第１図は本発明一実施例の斜視図、第２図は同上の分解
斜視図、第３図（ａ）は同上の要部分解斜視図、第３図
（ｂ）は同上の動作説明図、第４１図は他の実施例の斜
視図、第５図はさらに他の実施例の要部斜視図、第６図
は同上の要部斜視図、第７図は同上の要部切欠正面図、
第８図は同上の側面図、第９図はさらに他の実施例の分
解斜視図、第１０図は同上の断面図、第１１図はリレー
ボックスの斜視図、第１２図は従来例の斜視図、第１３
図はリモコンリレーの回路図である。
１はラッチングリレー、２はケース、３は取付突部、５
は手動レバー、１７は出力端子、２０は取付板、２１は
リレー取付孔、２２はストッパ溝、２３はストッパ、２
５はねじ溝、２６はねじ溝金具、２７はナツト、２８は
ねじ溝、２９はナツトである。
代理人 弁理士 石 ＩＴＪ 艮 七２・・・ケース
第１図
第５図
第７図 第８図
第１Ｉ図Fig. 1 is a perspective view of an embodiment of the present invention, Fig. 2 is an exploded perspective view of the same, Fig. 3 (a) is an exploded perspective view of the main parts of the above, and Fig. 3 (b) is an explanatory diagram of the same as the above. , FIG. 41 is a perspective view of another embodiment, FIG. 5 is a perspective view of a main part of still another embodiment, FIG. 6 is a perspective view of the main part of the same as above, and FIG. 7 is a cutaway front view of the main part of the same as above. ,
Fig. 8 is a side view of the same as above, Fig. 9 is an exploded perspective view of another embodiment, Fig. 10 is a sectional view of the same as above, Fig. 11 is a perspective view of the relay box, and Fig. 12 is a perspective view of the conventional example. Figure, 13th
The figure is a circuit diagram of a remote control relay. 1 is a latching relay, 2 is a case, 3 is a mounting protrusion, 5
is a manual lever, 17 is an output terminal, 20 is a mounting plate, 21 is a relay mounting hole, 22 is a stopper groove, 23 is a stopper, 2
5 is a thread groove, 26 is a thread groove metal fitting, 27 is a nut, 28 is a thread groove, and 29 is a nut. Agent Patent Attorney Ishi ITJ Ai 72...Case Figure 1 Figure 5 Figure 7 Figure 8 Figure 1I
Claims (5)
ーをケースに収納したリモコンリレーにおいて、ラッチ
ングリレーを機械的に反転させる手動レバーをケースの
要所に設けたことを特徴とするリモコンリレー。(1) A remote control relay in which a latching relay whose reversal is controlled by a control signal is housed in a case, characterized in that a manual lever for mechanically reversing the latching relay is provided at a key point in the case.
付突部をケースに設けるとともに、上記取付突部の基部
から適宜距離だけ離れた位置にストッパ嵌合溝を設け、
取付突部をリレー取付孔に挿入してコ字状ばね板よりな
るストッパをストッパ嵌合溝に嵌入してケースを取付板
に取着するようにしたことを特徴とする特許請求の範囲
第１項記載のリモコンリレー。(2) A mounting protrusion is provided on the case to be inserted into the relay mounting hole drilled in the mounting plate, and a stopper fitting groove is provided at an appropriate distance from the base of the mounting protrusion;
Claim 1, characterized in that the case is attached to the mounting plate by inserting the mounting protrusion into the relay mounting hole and fitting the stopper made of a U-shaped spring plate into the stopper fitting groove. Remote control relay described in section.
付突部をケースに設けるとともに、上記取付突部の両側
面にねじ溝が形成されたねじ溝金具を取着し、取付突部
をリレー取付孔に挿入してねじ溝金具のねじ溝にナット
を螺合することによりケースを取付板に取着するように
したことを特徴とする特許請求の範囲第１項記載のリモ
コンリレー。(3) Provide a mounting protrusion on the case to be inserted into the relay mounting hole drilled in the mounting plate, and attach threaded groove fittings with thread grooves formed on both sides of the mounting protrusion. The remote control relay according to claim 1, wherein the case is attached to the mounting plate by inserting the part into the relay mounting hole and screwing a nut into the thread groove of the thread groove fitting. .
付突部をケースに設けるとともに、上記取付突部の基部
にねヒ溝を形成し、取付突部をリレー取付孔に挿入して
ねじ溝にナットを螺合することによりケースを取付板に
取着するようにしたことを特徴とする特許請求の範囲第
１項記載のリモコンリレー。(4) Provide a mounting protrusion on the case to be inserted into the relay mounting hole drilled in the mounting plate, form a screw groove at the base of the mounting protrusion, and insert the mounting protrusion into the relay mounting hole. 2. The remote control relay according to claim 1, wherein the case is attached to the mounting plate by screwing a nut into the thread groove.
違いに引き出すようにしたことを特徴とする特許請求の
範囲第１項記載のリモコンリレー。(5) The remote control relay according to claim 1, wherein the output terminal or the output lead wire of the relay contact is drawn out at different levels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62326343A JP2664696B2 (en) | 1987-12-23 | 1987-12-23 | Remote control relay |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62326343A JP2664696B2 (en) | 1987-12-23 | 1987-12-23 | Remote control relay |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01167931A true JPH01167931A (en) | 1989-07-03 |
| JP2664696B2 JP2664696B2 (en) | 1997-10-15 |
Family
ID=18186724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62326343A Expired - Lifetime JP2664696B2 (en) | 1987-12-23 | 1987-12-23 | Remote control relay |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2664696B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100428992B1 (en) * | 2001-10-26 | 2004-04-29 | 주식회사 엠알엔지니어링 | Relay |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5776342U (en) * | 1980-10-30 | 1982-05-11 | ||
| JPS61151937A (en) * | 1984-12-25 | 1986-07-10 | 松下電工株式会社 | Contact manipulator |
-
1987
- 1987-12-23 JP JP62326343A patent/JP2664696B2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5776342U (en) * | 1980-10-30 | 1982-05-11 | ||
| JPS61151937A (en) * | 1984-12-25 | 1986-07-10 | 松下電工株式会社 | Contact manipulator |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100428992B1 (en) * | 2001-10-26 | 2004-04-29 | 주식회사 엠알엔지니어링 | Relay |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2664696B2 (en) | 1997-10-15 |
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