JPH0418190Y2 - - Google Patents
Info
- Publication number
- JPH0418190Y2 JPH0418190Y2 JP1986142512U JP14251286U JPH0418190Y2 JP H0418190 Y2 JPH0418190 Y2 JP H0418190Y2 JP 1986142512 U JP1986142512 U JP 1986142512U JP 14251286 U JP14251286 U JP 14251286U JP H0418190 Y2 JPH0418190 Y2 JP H0418190Y2
- Authority
- JP
- Japan
- Prior art keywords
- lead wire
- terminal block
- terminal
- mounting
- external lead
- 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.)
- Expired
Links
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 claims description 67
- 230000004888 barrier function Effects 0.000 description 7
- 210000000078 claw Anatomy 0.000 description 4
- 238000009413 insulation Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
Landscapes
- Breakers (AREA)
Description
【考案の詳細な説明】
［考案の目的］
（産業上の利用分野）
本考案は、回路しや断器本体の側面に、内部付
属装置のリード線と外部リード線とを接続するリ
ード線端子取付部を有する端子台を取付けた回路
しや断器に関するものである。[Detailed description of the invention] [Purpose of the invention] (Industrial application field) The invention is based on a lead wire terminal that connects the lead wire of an internal accessory device and the external lead wire on the side of the circuit breaker body. This invention relates to a circuit or disconnector equipped with a terminal block having a mounting part.
（従来の技術）
従来の回路しや断器は実開昭58−41565号公報
に示されている構造が一般的である。即ち、第７
図において、１は回路しや断器本体のカバー、２
はケース、３は端子台、４はリード線端子取付
部、５は内部付属装置から引き出されたリード線
である。端子台３は、回路しや断器本体のケース
２の側面に設けた切欠部に端子台３の裏面に形成
した係止爪を嵌装し、カバー１をケース２にねじ
でもつて取付けることにより回路しや断器本体８
の側面に取付けられている。そして上記ケース２
の切欠部から内部付属装置のリード線５が回路し
や断器本体８の外部に引出されて各リード線端子
取付部４の一端に接続されている。(Prior Art) Conventional circuit breakers generally have the structure shown in Japanese Utility Model Application Laid-Open No. 58-41565. That is, the seventh
In the figure, 1 is the cover of the circuit and disconnector body, 2
3 is a case, 3 is a terminal block, 4 is a lead wire terminal attachment part, and 5 is a lead wire pulled out from an internal accessory device. The terminal block 3 is installed by fitting the locking claw formed on the back side of the terminal block 3 into the notch provided on the side surface of the case 2 of the circuit and disconnector body, and attaching the cover 1 to the case 2 with screws. Circuit breaker body 8
installed on the side of the And the above case 2
A lead wire 5 of an internal accessory device is drawn out of the circuit breaker body 8 from the notch and connected to one end of each lead wire terminal attachment portion 4.
（考案が解決しようとする課題）
ところで、リード線端子取付部４には第６図に
示すように外部リード線６がその先端部に取付け
た圧着端子７をねじで締付けることにより接続さ
れるが、この場合圧着端子７の大きさに加えて外
部リード線６に曲げ半径が必要なことから、リー
ド線端子取付部４の側方に配線用スペースを設
け、外部リード線６はこの配線用スペースを通し
て引き込み、回路しや断器本体８の取付側面に対
して直角方向に曲げてリード線端子取付部４に接
続している。従つて配電盤、分電盤等で多数の回
路しや断器を並設して取付ける場合には、外部リ
ード線６を接続するための配線用スペースが広く
なるので、盤の外形が大きくなるという問題があ
つた。(Problem to be Solved by the Invention) Incidentally, as shown in FIG. 6, the external lead wire 6 is connected to the lead wire terminal attachment portion 4 by tightening a crimp terminal 7 attached to the tip thereof with a screw. In this case, in addition to the size of the crimp terminal 7, a bending radius is required for the external lead wire 6, so a wiring space is provided on the side of the lead wire terminal mounting part 4, and the external lead wire 6 is placed in this wiring space. It is connected to the lead wire terminal attachment part 4 by being bent in a direction perpendicular to the mounting side surface of the circuit breaker main body 8 and connected to the lead wire terminal attachment part 4. Therefore, when installing a large number of circuits and disconnectors in parallel on a switchboard, distribution board, etc., the wiring space for connecting the external lead wires 6 becomes larger, so the outer size of the board becomes larger. There was a problem.
また配線用スペースがとれない場合には、上記
のような端子台３を使用せずに、外部リード線６
を長く引き出して直接接続する方法を用いるが、
再度接続する際には接続箇所を切断する必要があ
るために、外部リード線６が次第に短くなつて再
使用出来なくなつたり、また作業も手間がかかる
という問題があつた。 In addition, if there is no space for wiring, use the external lead wire 6 instead of using the terminal block 3 as described above.
I use the method of pulling it out for a long time and connecting it directly,
When reconnecting, it is necessary to cut the connection point, which causes the problem that the external lead wire 6 gradually becomes shorter and cannot be reused, and that the work is time-consuming.
本考案は上述の問題点を解決するためになされ
たもので、簡単な構成で多数の外部リード線を端
子台より張り出さないように位置させて配線スペ
ースを不要とした回路しや断器を提供することを
目的とする。 The present invention was developed to solve the above-mentioned problems, and has a simple structure that allows for circuits and disconnectors that do not require wiring space by locating a large number of external lead wires so that they do not protrude beyond the terminal block. The purpose is to provide.
［考案の構成］
（課題を解決するための手段）
本考案は、回路しや断器本体の側面に、回路し
や断器本体の内部付属装置のリード線と外部リー
ド線とを接続するリード線端子取付部を有する端
子台を取付けた回路しや断器において、端子台
は、回路しや断器本体の取付側面に沿つて山形を
なし、その各斜辺部にそれぞれ複数個のリード線
端子取付部を階段状に設けて構成する一方、これ
らリード線端子取付部に接続される外部リード線
は、一方向から引き込み、その引き込み側からみ
て端子台の前方に位置する斜辺部の複数個のリー
ド線端子取付部に接続される外部リード線は、回
路しや断器本体の取付側面に沿いかつ端子台の厚
み寸法内に位置させ、端子台の後方に位置する斜
辺部の複数個のリード線端子取付部に接続される
外部リード線は、端子台の下方の空間部を挿通し
上方に折り返して、回路しや断器本体の取付側面
に沿いかつ端子台の厚み寸法内に位置させて構成
したことを特徴とする。[Structure of the invention] (Means for solving the problem) The present invention provides a lead that connects the lead wire of the internal accessory device of the circuit breaker body and the external lead wire on the side of the circuit breaker body. In a circuit breaker equipped with a terminal block having a wire terminal attachment part, the terminal block forms a chevron along the mounting side of the circuit cutter main body, and a plurality of lead wire terminals are attached to each oblique side of the terminal block. While the mounting portions are arranged in a stepped manner, the external lead wires connected to these lead wire terminal mounting portions are drawn in from one direction, and are connected to multiple terminals on the oblique side located in front of the terminal block when viewed from the drawing side. The external lead wires connected to the lead wire terminal mounting section are located along the mounting side of the circuit board and disconnector body and within the thickness of the terminal block, and are connected to multiple leads on the oblique side located at the rear of the terminal block. Insert the external lead wire connected to the wire terminal mounting part through the space below the terminal block, fold it back upwards, and position it along the mounting side of the circuit and disconnector body and within the thickness of the terminal block. It is characterized by having been configured.
（作用）
上記の構成としたことによつて、多数のリード
線端子取付部を設けることができ、しかも端子台
の各リード線端子取付部に接続される外部リード
線は、すべて回路しや断器本体の側面に沿い、か
つ端子台の厚み寸法内に位置するので、端子台の
側方に張り出すことがなく、従つて端子台の側方
に、配線用スペースを設ける必要がない。(Function) With the above configuration, a large number of lead wire terminal attachment parts can be provided, and all external lead wires connected to each lead wire terminal attachment part of the terminal block are connected to circuits and disconnections. Since it is located along the side of the main body and within the thickness of the terminal block, it does not protrude to the side of the terminal block, and therefore there is no need to provide a space for wiring on the side of the terminal block.
（実施例）
本考案の一実施例を第１図乃至第３図により説
明する。第１図において、回路しや断器本体１０
は絶縁体からなるカバー１１とケース１２でもつ
て箱体をなし、内部に図示しないしや断機構部及
び内部付属装置を内蔵する。回路しや断器本体１
０に取付けられる端子台１３は第２図及び第３図
に示すように、回路しや断器１０の取付側面に沿
つて山形をなし、その各斜辺部には、それぞれ３
極分のリード線端子取付部１５が階段状に配置さ
れている。また端子台１３には、厚み方向両側に
絶縁バーリヤ１４が設けられており、そのうち回
路しや断器本体１０の取付側面に接する側の絶縁
バーリヤ１４ａは、下方に延設し外側へ折り曲げ
て外部リード線を挿通するための空間部１６を形
成している。又この絶縁部バーリヤ１４ａにはケ
ース１２に形成された開口部に上部から嵌合する
一対の係止爪１７と、内部付属装置のリード線１
８をケース１２の開口部から挿入する孔１９ａ
と、リード線１８をリード線端子取付部１５の端
子片１５ａにはんだ付けにて接続するための孔１
９ｂが設けられている。(Example) An example of the present invention will be described with reference to FIGS. 1 to 3. In FIG. 1, the circuit breaker body 10
The box is made up of a cover 11 made of an insulator and a case 12, and has a cutting mechanism and an internal accessory device (not shown) built therein. Circuit breaker body 1
As shown in FIGS. 2 and 3, the terminal block 13 to be attached to
The lead wire terminal mounting portions 15 of the poles are arranged in a stepped manner. The terminal block 13 is provided with insulating barriers 14 on both sides in the thickness direction, and the insulating barrier 14a on the side that contacts the mounting side of the circuit breaker body 10 extends downward and is bent outward to be exposed. A space 16 is formed through which the lead wire is inserted. The insulation barrier 14a also has a pair of locking claws 17 that fit from above into an opening formed in the case 12, and a lead wire 1 for an internal accessory device.
8 is inserted through the opening of the case 12.
and a hole 1 for connecting the lead wire 18 to the terminal piece 15a of the lead wire terminal attachment part 15 by soldering.
9b is provided.
ここでリード線端子取付部１５には外部機器か
らの外部リード線１９が、その先端に設けられた
圧着端子２０をねじ２１で締付けることにより接
続される。この場合外部機器からの外部リード線
１９はすべて回路しや断器本体１０の取付側面に
沿う一方向から引き込まれており、その引き込み
側からみて端子台１３の前方に位置する斜辺部の
複数個のリード線端子取付部１５に接続される外
部リード線１９は、回路しや断器本体１０の取付
側面に沿いかつ端子台１３の厚み寸法内に位置さ
せてある。又端子台１３の後方に位置する斜辺部
の複数個のリード線端子取付部１５に接続される
外部リード線１９は、端子台１３の下方の空間部
１６を挿通した後、上方に折り返して、これらも
又回路しや断器本体１０の取付側面に沿いかつ端
子台１３の厚み寸法内に位置させてある。２２は
外部リード線１９を固定する結束バンドである。 Here, an external lead wire 19 from an external device is connected to the lead wire terminal attachment portion 15 by tightening a crimp terminal 20 provided at the tip thereof with a screw 21 . In this case, all the external lead wires 19 from the external devices are drawn in from one direction along the mounting side of the circuit breaker body 10, and the plurality of external lead wires 19 located in front of the terminal block 13 when viewed from the drawing side are The external lead wire 19 connected to the lead wire terminal mounting portion 15 is located along the mounting side surface of the circuit breaker body 10 and within the thickness dimension of the terminal block 13. In addition, the external lead wires 19 connected to the plurality of lead wire terminal attachment portions 15 on the oblique side located at the rear of the terminal block 13 are inserted through the space 16 below the terminal block 13, and then folded back upward. These are also located along the mounting side of the circuit breaker body 10 and within the thickness dimension of the terminal block 13. 22 is a binding band for fixing the external lead wire 19.
組立てにあたつては、まずケース１２内にしや
断機構部及び内部付属装置を収納し、内部付属装
置のリード線１８を、用意した端子台１３の孔１
９ｂを通してリード線端子取付部１５の端子片１
５ａにはんだ付けをする。はんだ付けしたリード
線１８は束ねて孔１９ａに集めておき、ケース１
２の開口部に上方から端子台１３の係止爪１７を
嵌挿し、ケース１２にカバー１１を上方から被せ
ることにより、端子台１３を回路しや断器本体１
０の側面に取付ける。そしてこの端子台１３には
上述したように２系統６本の外部リード線１９が
回路しや断器本体１０の側面に沿つた方向から引
き込まれ、しかも端子台１３の厚み寸法内に位置
されて各リード線端子取付部１５に接続される。 When assembling, first house the shear cutting mechanism and the internal accessory device in the case 12, and insert the lead wire 18 of the internal accessory device into the hole 1 of the prepared terminal block 13.
Terminal piece 1 of lead wire terminal mounting part 15 through 9b
Solder to 5a. Bundle the soldered lead wires 18 and collect them in the hole 19a.
By inserting the locking claw 17 of the terminal block 13 into the opening of 2 from above and covering the case 12 with the cover 11 from above, the terminal block 13 can be connected to the circuit breaker body 1.
Attach to the side of 0. As described above, six external lead wires 19 of two systems are drawn into this terminal block 13 from the direction along the side of the circuit and disconnector body 10, and are located within the thickness dimension of the terminal block 13. It is connected to each lead wire terminal attachment part 15.
このように本実施例においては、端子台１３を
山形とし、その各斜辺部にそれぞれ複数個のリー
ド線端子取付部１５を設けたことにより、１個の
端子台で、又回路しや断器本体１０の高さ寸法内
に収まるようにして多数のリード線端子取付部１
５を設けることができる。加えてこれらリード線
端子取付部１５に接続される外部リード線１９
は、すべて回路しや断器本体１０の取付側面に沿
つて一方向から引き込まれ、しかも端子台１３の
厚み寸法内に位置させることができるので、各外
部リード線１９の配線は第５図に示すように端子
台１３の厚み寸法から張り出すことなく行うこと
ができる。従つて端子台１３の側方に外部リード
線１９の配線用スペースが不要となり、回路しや
断器を多数並設する盤等において小形化を図るこ
とができる。又、外部リード線１９を接続の都度
切断する必要がないので、外部リード線１９の接
続作業が損なわれることもない。 As described above, in this embodiment, the terminal block 13 has a chevron shape, and a plurality of lead wire terminal attachment parts 15 are provided on each oblique side of the terminal block. A large number of lead wire terminal mounting portions 1 are arranged so as to fit within the height dimension of the main body 10.
5 can be provided. In addition, external lead wires 19 are connected to these lead wire terminal attachment portions 15.
are all drawn in from one direction along the installation side of the circuit board and disconnector body 10, and can be positioned within the thickness dimension of the terminal block 13, so the wiring of each external lead wire 19 is as shown in FIG. As shown, this can be done without overhanging the thickness of the terminal block 13. Therefore, there is no need for a space for wiring the external lead wires 19 on the side of the terminal block 13, and it is possible to downsize a panel or the like in which a large number of circuits and disconnectors are arranged in parallel. Further, since it is not necessary to cut the external lead wire 19 each time it is connected, the connection work of the external lead wire 19 is not impaired.
更に本実施例によれば、外部リード線１９を底
板のある空間部１６に収納してあるので、盤等へ
回路しや断器を取付ける際に、外部リード線１９
の挟込みによる外部リード線１９の破損等が皆無
となる。 Furthermore, according to this embodiment, since the external lead wire 19 is housed in the space 16 with the bottom plate, the external lead wire 19 is stored in the space 16 on the bottom plate.
There is no possibility of damage to the external lead wire 19 due to pinching.
尚、本実施例に代つて第４図に示すように、絶
縁バーリヤ１４ａの延設部中間に折曲可能な切込
部１４ｂを形成し、空間部１６に外部リード線１
９を挿通した後、絶縁バーリヤ１４の下端部１４
ｃを切込部１４ｂで折り曲げて絶縁バーリヤ間に
圧入固定すれば、外部リード線１９が端子台１３
の下方で露出することもなくなる。 Incidentally, instead of this embodiment, as shown in FIG. 4, a bendable notch 14b is formed in the middle of the extending portion of the insulating barrier 14a, and the external lead wire 1 is inserted into the space 16.
9, the lower end 14 of the insulation barrier 14
If the external lead wire 19 is bent at the notch 14b and press-fitted between the insulation barriers, the external lead wire 19 will be connected to the terminal block 13.
It will no longer be exposed below.
［考案の効果］
本考案によれば、内部付属装置のリード線が接
続されるリード線端子取付部を有する端子台を、
山形をなし、その各斜辺部にそれぞれ複数個のリ
ード線端子取付部を階段状に設けて構成する一
方、これらリード線端子取付部に接続される外部
リード線を一方向から引き込み、その引き込み側
からみて端子台の前方に位置する斜辺部の複数個
のリード線端子取付部に接続される外部リード線
は、回路しや断器本体の取付側面に沿いかつ端子
台の厚み寸法内に位置させ、後方に位置する斜辺
部の複数個のリード線端子取付部に接続される外
部リード線は、端子台の下方の空間部を挿通し上
方に折り返して、回路しや断器本体の取付側面に
沿いかつ端子台の厚み寸法内に位置させたことに
よつて、外部リード線の配線スペースを端子台の
側方に設ける必要がなくなり、回路しや断器を多
数並設する配電盤等の小形化および配線作業の効
率化に多大の効果を奏する。[Effects of the invention] According to the invention, a terminal block having a lead wire terminal attachment part to which a lead wire of an internal accessory device is connected is provided.
It has a chevron shape, and has a plurality of lead wire terminal attachment portions provided in a stepped manner on each oblique side thereof, and external lead wires connected to these lead wire terminal attachment portions are drawn in from one direction, and the lead wire terminal is connected to the lead wire terminal attachment portion from one direction. The external lead wires connected to the multiple lead wire terminal mounting parts on the oblique side located in front of the terminal block should be located along the mounting side of the circuit and disconnector body and within the thickness dimension of the terminal block. The external lead wires to be connected to the multiple lead wire terminal attachment parts on the oblique side located at the rear are inserted through the space below the terminal block and folded back upwards, and then attached to the mounting side of the circuit breaker body. By locating it along the same line and within the thickness of the terminal block, there is no need to provide wiring space for external lead wires on the side of the terminal block, making power distribution boards, etc., where many circuits and disconnectors are installed side by side, more compact. It also has a great effect on increasing the efficiency of wiring work.
第１図は本考案の回路しや断器の一実施例を示
す側面図、第２図は第１図の回路しや断器に用い
られる端子台を示す斜視図、第３図は第２図の端
子台を、回路しや断器本体に取付ける側から見た
斜視図、第４図は本考案の他の実施例を示す正面
図、第５図は本考案の回路しや断器を並設した状
態を示す正面図、第６図は従来例を示す第５図相
当図、第７図は従来例を示す第１相当図である。
１０……回路しや断器本体、１３……端子台、
１４……絶縁バーリヤ、１５……リード線端子取
付部、１６……空間部、１７……係止爪、１８…
…リード線、１９……外部リード線。
Fig. 1 is a side view showing an embodiment of the circuit breaker of the present invention, Fig. 2 is a perspective view showing a terminal block used in the circuit breaker of Fig. 1, and Fig. 3 is a side view showing an embodiment of the circuit breaker of the present invention. Figure 4 is a front view showing another embodiment of the present invention, and Figure 5 is a perspective view of the terminal block shown in the figure from the side where it is attached to the circuit shield or breaker body. 6 is a view corresponding to FIG. 5 showing a conventional example, and FIG. 7 is a first view corresponding to the conventional example. 10...Circuit and disconnector body, 13...Terminal block,
14... Insulation barrier, 15... Lead wire terminal mounting portion, 16... Space, 17... Locking claw, 18...
...Lead wire, 19...External lead wire.
Claims (1)
の内部付属装置のリード線と外部リード線とを接
続するリード線端子取付部を有する端子台を取付
けた回路しや断器において、前記端子台は、前記
回路しや断器本体の取付側面に沿つて山形をな
し、その各斜辺部にそれぞれ複数個のリード線端
子取付部を階段状に設けて構成する一方、これら
リード線端子取付部に接続される外部リード線
は、一方向から引き込み、その引き込み側から見
て前記端子台の前方に位置する斜辺部の複数個の
リード線端子取付部に接続される外部リード線
は、前記回路しや断器本体の取付側面に沿いかつ
前記端子台の厚み寸法内に位置させ、前記端子台
の後方に位置する斜辺部の複数個のリード線端子
取付部に接続される外部リード線は、前記端子台
の下方の空間部を挿通し上方に折り返して、前記
回路しや断器本体の取付側面に沿いかつ前記端子
台の厚み寸法内に位置させて構成したことを特徴
とする回路しや断器。 A circuit breaker has a terminal block attached to the side surface of the circuit breaker body, which has a lead wire terminal attachment part for connecting the lead wire of an internal accessory device of the circuit breaker body and an external lead wire. The terminal block has a chevron shape along the mounting side of the circuit board and disconnector main body, and has a plurality of lead wire terminal mounting portions provided in a stepped manner on each oblique side thereof. The external lead wires connected to the mounting part are drawn in from one direction, and the external lead wires connected to the plurality of lead wire terminal mounting parts on the oblique side located in front of the terminal block when viewed from the drawing side are: External lead wires are located along the mounting side of the circuit board and disconnector body and within the thickness dimension of the terminal block, and are connected to the plurality of lead wire terminal mounting sections on the oblique side located at the rear of the terminal block. The circuit is characterized in that the circuit is inserted through a space below the terminal block, folded back upward, and positioned along the mounting side surface of the circuit breaker main body and within the thickness dimension of the terminal block. Shiya disconnector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986142512U JPH0418190Y2 (en) | 1986-09-19 | 1986-09-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986142512U JPH0418190Y2 (en) | 1986-09-19 | 1986-09-19 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6349742U JPS6349742U (en) | 1988-04-04 |
| JPH0418190Y2 true JPH0418190Y2 (en) | 1992-04-23 |
Family
ID=31051313
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986142512U Expired JPH0418190Y2 (en) | 1986-09-19 | 1986-09-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0418190Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0724770Y2 (en) * | 1989-05-24 | 1995-06-05 | 株式会社愛知電機製作所 | Multi-stage terminal block with breaker |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS577147B2 (en) * | 1971-10-05 | 1982-02-09 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS577147U (en) * | 1980-06-13 | 1982-01-14 |
-
1986
- 1986-09-19 JP JP1986142512U patent/JPH0418190Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS577147B2 (en) * | 1971-10-05 | 1982-02-09 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6349742U (en) | 1988-04-04 |
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