JPH10340746A - Unit terminal - Google Patents
Unit terminalInfo
- Publication number
- JPH10340746A JPH10340746A JP14903597A JP14903597A JPH10340746A JP H10340746 A JPH10340746 A JP H10340746A JP 14903597 A JP14903597 A JP 14903597A JP 14903597 A JP14903597 A JP 14903597A JP H10340746 A JPH10340746 A JP H10340746A
- Authority
- JP
- Japan
- Prior art keywords
- terminal
- releasing
- levers
- release
- lever
- 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.)
- Withdrawn
Links
Landscapes
- Connections Arranged To Contact A Plurality Of Conductors (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、解除レバーの操作
により鎖錠ばねによる端子座への電線の接続、解除を行
う端子装置を並設してなるユニット端子に関するもであ
る。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a unit terminal in which terminal devices for connecting and releasing an electric wire to and from a terminal seat by a lock spring by operating a release lever are arranged.
【０００２】[0002]
【従来の技術】従来のこの種ユニット端子は、例えば、
図８に示すような電源側と負荷側の端子装置２１、２１
を対向して設けた中継端子台のように各端子装置２１の
解除レバー２２はそれぞれ各別に独立して設けられてい
るものを普通とする。2. Description of the Related Art Conventional unit terminals of this kind are, for example,
Terminal devices 21 and 21 on the power supply side and the load side as shown in FIG.
It is normal that the release levers 22 of the terminal devices 21 are provided independently of each other like relay terminals provided opposite to each other.
【０００３】[0003]
【発明が解決しようとする課題】ところが、このような
従来のものは屋内配線において多く使われている２芯ケ
ーブル電線２３においては同時に各芯線２３ａを対応す
る各端子装置２１に接続、解除を行う場合にそれぞれの
解除レバー２２毎に操作する必要があるため手間がかか
るものであった。However, in the case of the conventional two-core cable 23 widely used in indoor wiring, such a conventional one simultaneously connects and disconnects each core wire 23a to each corresponding terminal device 21. In such a case, it is necessary to operate each of the release levers 22, which is troublesome.
【０００４】[0004]
【課題を解決するための手段】上記の課題を解決するた
めになされた本発明は、解除レバーの操作により鎖錠ば
ねによる端子座への電線の接続、解除を行う端子装置を
複数個並設し、隣合う解除レバー同士を該解除レバーの
ハンドル部の側面に設けた連結用凹凸部により連結一体
としたことを特徴とするものである。SUMMARY OF THE INVENTION In order to solve the above-mentioned problems, the present invention provides a plurality of terminal devices for connecting and releasing an electric wire to and from a terminal seat by operating a release lever by a locking spring. Then, adjacent release levers are integrally connected by a connecting concave and convex portion provided on a side surface of a handle portion of the release lever.
【０００５】[0005]
【発明の実施の形態】本発明の好ましい実施の形態を図
面の中継端子台により詳細に説明する。１は１極用中継
端子台で、該１極用中継端子台１は図３に示すように電
源側と負荷側の電線を接続する端子装置２、２を対向し
て設けてある。この端子装置２は解除レバー３の操作に
より鎖錠ばね４による端子座５へ電線を接続、解除する
ものである。すなわち、図３に示すとおり常時は接続側
である上方に付勢されている鎖錠ばね４を図４に示すよ
うに解除レバー３を起立すさせることによりカム形状の
押圧部３ａにより該鎖錠ばね４を解除側である下方に押
し下げて、鎖錠ばね４に設けた鎖錠孔４ａと端子座５と
の間に電線挿通部を形成させて該電線挿通部に電線を挿
通し、解除レバー３を旧状に復帰させれば鎖錠ばね４の
弾発力で鎖錠孔４ａの下端孔縁と端子座５とにより電線
を挟持して接続するものである。また、端子座５への電
線を接続を解除するには解除レバー３を起立させ鎖錠ば
ね４を下方に押し下げて、電線挿通部を拡開させること
のより鎖錠孔４ａの下端孔縁と端子座５とによる電線の
挟持を解除すればよい。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Preferred embodiments of the present invention will be described in detail with reference to a relay terminal block shown in the drawings. Reference numeral 1 denotes a one-pole relay terminal block. As shown in FIG. 3, the one-pole relay terminal block 1 is provided with terminal devices 2 and 2 for connecting electric wires on the power supply side and the load side to face each other. The terminal device 2 connects and releases an electric wire to a terminal seat 5 by a locking spring 4 by operating a release lever 3. That is, as shown in FIG. 3, the lock spring 4 normally urged upward, which is the connection side, is raised by releasing the release lever 3 as shown in FIG. The spring 4 is depressed downward on the release side to form a wire insertion portion between the locking hole 4a provided in the locking spring 4 and the terminal seat 5, and the wire is inserted through the wire insertion portion, and the release lever is released. When the lock 3 is returned to the old state, the resilient force of the lock spring 4 causes the lower end edge of the lock hole 4a and the terminal seat 5 to hold and connect the electric wire. In order to release the connection of the electric wire to the terminal seat 5, the release lever 3 is raised and the locking spring 4 is pushed down to expand the electric wire insertion portion so that the lower end of the locking hole 4a is closed. What is necessary is just to release the pinching of the electric wire by the terminal seat 5.
【０００６】また、該１極用中継端子台１は図１及び図
２に示すように中継する電線数に応じて複数個並設して
あり、同時に装脱する２芯ケーブル電線６の２本の芯線
６ａ、６ａに対応する隣合う２個の１極用中継端子台１
の端子装置２の解除レバー３を該解除レバー３のハンド
ル部３ｂの側面に設けた連結用凹凸部７により連結一体
としている。なお、２個の１極用中継端子台１の端子装
置２の解除レバー３を連結一体とするには図５に示すよ
うに１極用中継端子台１の外郭１ａの側面位置より突出
する凸部７ａを一方の解除レバー３のハンドル部３ｂの
側面に設け、これと連結一体とする他方の解除レバー３
のハンドル部３b の側面に凹部７ｂを設け、２個の１極
用中継端子台１をその外郭１ａの側面同士を突き合わせ
て連結することにより解除レバー３同士を自動的に連結
一体となるものとされている。As shown in FIGS. 1 and 2, a plurality of single pole relay terminal blocks 1 are provided in parallel in accordance with the number of wires to be relayed. Two one-pole relay terminal blocks 1 corresponding to the core wires 6a, 6a of FIG.
The release lever 3 of the terminal device 2 is integrally connected by a connecting concave / convex portion 7 provided on the side surface of the handle portion 3b of the release lever 3. In order to integrally connect the release levers 3 of the terminal devices 2 of the two one-pole relay terminal blocks 1, as shown in FIG. A portion 7a is provided on a side surface of the handle portion 3b of one release lever 3, and the other release lever 3 is integrally connected thereto.
A concave portion 7b is provided on the side surface of the handle portion 3b, and the release levers 3 are automatically connected to each other by connecting the two one-pole relay terminal blocks 1 by abutting the side surfaces of the outer shell 1a. Have been.
【０００７】また、３個の解除レバー３を連結一体とす
る必要のある場合には図６に示すように、中央に位置す
るハンドル部３ｂはその両側面に凹部７ｂ、７ｂを設
け、両側に位置する２個のハンドル部３ｂ、３ｂの中央
のハンドル部３ｂ側である一側面に凸部７ａを設けるこ
とにより行うことができる。さらに、４個以上の解除レ
バー３を連結一体とするには図７に示すように、各解除
レバー３のハンドル部３ｂの一側面に凹部７ｂを他側面
に凸部７ａを設け、隣合う解除レバー３、３の凹部７ｂ
と凸部７ａを嵌合することにより行うことができる。な
お、連結を不要とる解除レバー３がある場合には凸部７
ａの無い解除レバー３を介在させてばよいもである。When it is necessary to integrally connect the three release levers 3, as shown in FIG. 6, the handle portion 3b located at the center is provided with concave portions 7b, 7b on both side surfaces thereof. This can be achieved by providing a convex portion 7a on one side surface on the side of the handle portion 3b at the center of the two handle portions 3b, 3b located. Further, in order to integrally connect four or more release levers 3, as shown in FIG. 7, a concave portion 7b is provided on one side surface of the handle portion 3b of each release lever 3 and a convex portion 7a is provided on the other side surface. Recesses 7b of levers 3, 3
And the convex portion 7a. If there is a release lever 3 that does not require connection, the protrusion 7
What is necessary is just to interpose the release lever 3 without a.
【０００８】このように構成されたものは、複数個並設
した端子装置２は、解除レバー３が連結一体とされてい
るので、該解除レバー３が一括して操作されて各端子装
置２の鎖錠ばね４による端子座５への電線の接続、解除
を行うことができる。したがって、図１に示すよう２芯
ケーブル電線６の２本の芯線６ａ、６ａを各端子装置２
に同時に装脱することができる。In the terminal device 2 having such a configuration, since the release levers 3 are integrally connected to the plurality of terminal devices 2 arranged side by side, the release levers 3 are operated collectively and each terminal device 2 is connected. The connection and release of the electric wire to the terminal seat 5 by the locking spring 4 can be performed. Therefore, as shown in FIG. 1, the two core wires 6a, 6a of the two-core cable 6 are
At the same time.
【０００９】また、解除レバー３同士を連結一体とする
手段は、ケーシングから露出している解除レバー３のハ
ンドル部３ｂの側面に設けた連結用凹凸部７を嵌合する
ことにより行うものであるから、該ハンドル部３ｂに連
結用凹凸部７を一体に設けるのみでよいので別異に連結
用部品を不要とするうえ連結作業も容易なものである。
なお、この実施の形態は中継端子台の端子装置２を連
結したユニット端子をもって説明したが、複数の電線を
接続するブレーカー等の電気器具類の電源側及び負荷側
の端子装置に適応できることは勿論である。Further, the means for connecting the release levers 3 integrally is performed by fitting the connecting concave / convex portion 7 provided on the side surface of the handle portion 3b of the release lever 3 exposed from the casing. Therefore, it is only necessary to provide the connecting concave / convex portion 7 integrally with the handle portion 3b, so that no separate connecting component is required and the connecting operation is easy.
Although this embodiment has been described with the unit terminals connected to the terminal device 2 of the relay terminal block, it is needless to say that the present invention can be applied to the terminal devices on the power supply side and the load side of electric appliances such as breakers for connecting a plurality of electric wires. It is.
【００１０】[0010]
【発明の効果】本発明は前記説明によって明らかなよう
に、複数個並設した各端子装置の鎖錠ばねによる端子座
への電線の接続、解除を行う各解除レバーは、ハンドル
部の側面に設けた連結用凹凸部により連結一体としてい
るので、この連結一体とした解除レバーのいずれかを操
作することにより同時に各端子装置の鎖錠ばねによる端
子座への電線の接続、解除を行うことができるものであ
る。従って、本発明は従来のユニット端子の問題を解決
したものとして、業界に寄与するところ大なものであ
る。As is apparent from the above description, according to the present invention, each release lever for connecting and disconnecting the electric wire to and from the terminal seat by the locking spring of each of the plurality of terminal devices arranged in parallel is provided on the side surface of the handle portion. Since the connection is formed integrally by the provided connecting concave and convex portion, by operating one of the connection-integrated release levers, it is possible to simultaneously connect and disconnect the electric wire to the terminal seat by the locking spring of each terminal device. You can do it. Accordingly, the present invention greatly contributes to the industry as a solution to the problem of the conventional unit terminal.
【図１】本発明の実施の形態を示す一部切欠平面図であ
る。FIG. 1 is a partially cutaway plan view showing an embodiment of the present invention.
【図２】本発明の実施の形態の示す正面図である。FIG. 2 is a front view showing the embodiment of the present invention.
【図３】本発明の実施の形態の示す断面図である。FIG. 3 is a sectional view showing an embodiment of the present invention.
【図４】本発明の実施の形態を態様を異にして示す断面
図である。FIG. 4 is a cross-sectional view showing an embodiment of the present invention in different modes.
【図５】本発明の実施の形態を分割して示す一部切欠平
面図である。FIG. 5 is a partially cutaway plan view showing the embodiment of the present invention in a divided manner.
【図６】本発明の実施の形態の３個の解除レバーを連結
する一例を示す分割平面図である。FIG. 6 is a divided plan view showing an example of connecting three release levers according to the embodiment of the present invention.
【図７】本発明の実施の形態の４個以上の解除レバーを
連結する一例を示す分割平面図である。FIG. 7 is a divided plan view showing an example of connecting four or more release levers according to the embodiment of the present invention.
【図８】従来例を示す一部切欠平面図である。FIG. 8 is a partially cutaway plan view showing a conventional example.
２ 端子装置 ３ 解除レバー ３ｂ ハンドル部 ４ 鎖錠ばね ５ 端子座 ７ 連結用凹凸部 2 Terminal device 3 Release lever 3b Handle part 4 Lock spring 5 Terminal seat 7 Concavo-convex part for connection
Claims (1)
(4) による端子座(5) への電線の接続、解除を行う端子
装置(2) を複数個並設し、隣合う解除レバー(3) 同士を
該解除レバー(3) のハンドル部(3b)の側面に設けた連結
用凹凸部(7) により連結一体としたことを特徴とするユ
ニット端子。A locking spring is operated by operating a release lever (3).
A plurality of terminal devices (2) for connecting and disconnecting wires to and from the terminal seat (5) by (4) are arranged in parallel, and the adjacent release levers (3) are connected to each other by the handle (3b) of the release lever (3). A unit terminal characterized by being integrally connected by a connecting uneven portion (7) provided on the side surface of (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14903597A JPH10340746A (en) | 1997-06-06 | 1997-06-06 | Unit terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14903597A JPH10340746A (en) | 1997-06-06 | 1997-06-06 | Unit terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH10340746A true JPH10340746A (en) | 1998-12-22 |
Family
ID=15466245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14903597A Withdrawn JPH10340746A (en) | 1997-06-06 | 1997-06-06 | Unit terminal |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH10340746A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012089500A (en) * | 2010-10-19 | 2012-05-10 | Virgo Verwaltungs Gmbh | Electric connector |
| DE102015118032A1 (en) | 2015-10-22 | 2017-04-27 | Wago Verwaltungsgesellschaft Mbh | Conductor terminal |
| DE102015118033B4 (en) | 2015-10-22 | 2022-08-11 | Wago Verwaltungsgesellschaft Mbh | conductor terminal |
-
1997
- 1997-06-06 JP JP14903597A patent/JPH10340746A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012089500A (en) * | 2010-10-19 | 2012-05-10 | Virgo Verwaltungs Gmbh | Electric connector |
| DE102015118032A1 (en) | 2015-10-22 | 2017-04-27 | Wago Verwaltungsgesellschaft Mbh | Conductor terminal |
| DE102015118032B4 (en) * | 2015-10-22 | 2017-11-16 | Wago Verwaltungsgesellschaft Mbh | Conductor terminal |
| DE102015118033B4 (en) | 2015-10-22 | 2022-08-11 | Wago Verwaltungsgesellschaft Mbh | conductor terminal |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A300 | Withdrawal of application because of no request for examination |
Free format text: JAPANESE INTERMEDIATE CODE: A300 Effective date: 20040907 |