JPH0120773Y2 - - Google Patents
Info
- Publication number
- JPH0120773Y2 JPH0120773Y2 JP1982181480U JP18148082U JPH0120773Y2 JP H0120773 Y2 JPH0120773 Y2 JP H0120773Y2 JP 1982181480 U JP1982181480 U JP 1982181480U JP 18148082 U JP18148082 U JP 18148082U JP H0120773 Y2 JPH0120773 Y2 JP H0120773Y2
- Authority
- JP
- Japan
- Prior art keywords
- wiring
- wirings
- relay
- present
- hollow insulating
- 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
Landscapes
- Connections By Means Of Piercing Elements, Nuts, Or Screws (AREA)
- Connector Housings Or Holding Contact Members (AREA)
Description
【考案の詳細な説明】
本考案は主として高電圧配線の接続及び中継に
使用される小型中継端子に関する。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a small relay terminal mainly used for connecting and relaying high voltage wiring.
一般に、高電圧用中継端子として要求される事
項は、端子電極間及び周囲との間にスパーク及び
リークの危険性がなく、経時変化、安全性におけ
る品質が十分保証されることである。従来の中継
端子は、このような条件を満たすために、絶縁基
板上に十分広い空間及び沿面距離を確保した端子
電極を配置し、この電極の外側を保護カバーで覆
つたり、あるいは裸の端子電極にシリコンゴム等
の絶縁剤を塗布してその耐電圧特性を向上させた
りしてきたが、いずれも形状が大きくなつたりし
て扱い難く、特殊用途に限定されて汎用性を欠く
などの欠点があつた。 Generally, what is required of a high-voltage relay terminal is that there is no risk of sparks or leaks between the terminal electrodes or with the surroundings, and that quality is sufficiently guaranteed in terms of aging and safety. Conventional relay terminals meet these conditions by arranging a terminal electrode on an insulating substrate with a sufficiently wide space and creepage distance, and covering the outside of this electrode with a protective cover, or by using a bare terminal. Although electrodes have been coated with insulating agents such as silicone rubber to improve their voltage resistance, these methods have drawbacks such as being bulky and difficult to handle, and being limited to special applications and lacking in versatility. It was hot.
本考案の目的は、このような欠点を除き、小形
かつ廉価で配線作業上扱い易く汎用性に富んだ高
電圧中継端子を提供することにある。 An object of the present invention is to eliminate such drawbacks and provide a high voltage relay terminal that is small, inexpensive, easy to handle in wiring work, and highly versatile.
本考案の高電圧中継端子の構成は、複数の配線
の端末にそれぞれ接続された端子を絶縁部材を介
してねじにより互に固定する内部中継部と、この
内部中継部を挿入し片端が閉塞され側面に前記各
配線がそれぞれ差込まれる溝状の配線引出し開口
部を設けた中空絶縁部と、この中空絶縁部の他端
を螺入してこの中空絶縁部を覆いかつ前記各配線
を前記引出し開口部に保持するふた部とを含み、
前記内部中継部を密閉構造としたことを特徴とす
る。 The structure of the high voltage relay terminal of the present invention includes an internal relay part in which the terminals connected to the terminals of multiple wirings are fixed to each other with screws via an insulating member, and one end is closed by inserting this internal relay part. a hollow insulating part provided with a groove-shaped wiring draw-out opening into which each of the wirings is inserted on a side surface; the other end of the hollow insulating part is screwed into the hollow insulating part to cover the hollow insulating part, and each of the wirings is pulled out from the drawer; a lid portion that retains the opening;
It is characterized in that the internal relay part has a sealed structure.
以下図面により本考案を詳細に説明する。 The present invention will be explained in detail below with reference to the drawings.
第１図ａ，ｂは本考案の実施例に係る高電圧中
継端子の配線を含んだ状態の分解斜視図及び縦断
面図である。この実施例において、端子部分はテ
フロン又は塩化ビニル等の高耐電圧性の絶縁材か
らなるふた１と中空絶縁部材３とから覆つた構成
で、この中に挿入される内部中継部２は絶縁材の
場合と、導体の場合とがある。図においては、こ
の内部中継部２は丸棒絶縁物の中心に貫通穴１１
を設けたもので、ビス６、スプリングワツシヤ７
及びナツト８により貫通穴１１の両端に配線４の
各端に取付けた配線用端子５を固定する部分であ
る。これら配線４は、中継部２の配線用ガイド溝
９に沿わされて配線４が引き出される構造となつ
ている。また、この内部中継部２は、片端が閉塞
し両側面に配線引き出し用溝１０を設けた中空絶
縁部材３に挿入される。この絶縁部材３の開放端
にはふた１がネジ込まれ、その内部を密閉すると
ともに配線４を固定するようになつている。 1A and 1B are an exploded perspective view and a vertical sectional view of a high voltage relay terminal including wiring according to an embodiment of the present invention. In this embodiment, the terminal portion is covered with a lid 1 made of a high-voltage insulating material such as Teflon or vinyl chloride, and a hollow insulating member 3, and an internal relay portion 2 inserted therein is made of an insulating material. and conductor. In the figure, this internal relay part 2 has a through hole 11 in the center of the round bar insulator.
It is equipped with screw 6 and spring washer 7.
This is a portion where wiring terminals 5 attached to each end of the wiring 4 are fixed to both ends of the through hole 11 by nuts 8. These wirings 4 are structured so that they are drawn out along wiring guide grooves 9 of the relay section 2. Further, this internal relay section 2 is inserted into a hollow insulating member 3 that is closed at one end and provided with grooves 10 for drawing out wires on both sides. A lid 1 is screwed into the open end of the insulating member 3 to seal the inside and to fix the wiring 4.
第２図はこの実施例の高電圧中継端子を並べて
取り付け基板１３に実装した状態の縦断面図であ
る。中空絶縁部材３の側壁肉厚t1、内部底より配
線引き出し用溝１０までの寸法t4及び上ぶた１と
中空絶縁部材３との嵌合部分の寸法t5等は使用絶
縁材料の貫層距離t3を考慮にいれて決定され、ま
た上ぶた１の肉厚t2は上部基板１２との距離t6を
考慮して決定される。 FIG. 2 is a longitudinal sectional view of the high voltage relay terminals of this embodiment mounted side by side on the mounting board 13. The side wall thickness t 1 of the hollow insulating member 3, the dimension t 4 from the inner bottom to the wiring lead-out groove 10, the dimension t 5 of the fitting part between the upper lid 1 and the hollow insulating member 3, etc. are based on the thickness of the insulating material used. The distance t 3 is determined in consideration, and the thickness t 2 of the upper lid 1 is determined in consideration of the distance t 6 from the upper substrate 12.
これによつて配線用端子５の電極部から取り付
け基板１３までの沿面距離1及び配線用端子電
極間の沿面距離2はともに十分確保される。又、
配線用端子５の電極部及び接続用ビス６、ナツト
８の部分を内部密閉構造にしてあるため短絡や接
続部の配線ゆるみによる事故を防ぐことができ、
経時変化に対する信頼性が高く出来る。 As a result, both the creepage distance 1 from the electrode portion of the wiring terminal 5 to the mounting board 13 and the creepage distance 2 between the wiring terminal electrodes are sufficiently ensured. or,
Since the electrode part of the wiring terminal 5, the connecting screw 6, and the nut 8 have an internally sealed structure, it is possible to prevent accidents due to short circuits or loosening of the wiring at the connecting part.
High reliability against changes over time.
このためこの実施例の中継端子を複数個接近ま
たは接触させて配置することも可能であり、実装
面積を非常に狭くすることができる。又、配線接
続作業は予め内部中継部２を取り出して外部で行
なうことができるため作業性も非常によい。 Therefore, it is possible to arrange a plurality of relay terminals of this embodiment close to each other or in contact with each other, and the mounting area can be made very small. Further, since the wiring connection work can be done outside by taking out the internal relay section 2 in advance, the workability is very good.
第３図は本考案の第２の実施例の縦断面図で、
第２図における絶縁部材２の肉原t3部分を厚くし
配線固定の強化及び沿面距離の拡張を計り、さら
に基底部に取り付け用突起部を有した構造の縦断
面図であり、取付部分を強固に個定できる。 FIG. 3 is a longitudinal sectional view of the second embodiment of the present invention.
This is a longitudinal sectional view of a structure in which the thickness of the insulating member 2 in Fig. 2 is thickened to strengthen wiring fixation and extend the creepage distance, and also has a mounting protrusion at the base. Can be strongly identified.
第４図は本考案の第３の実施例の縦断面図であ
り、第１図の配線４を４本にしたものである。こ
の図においては最大４本まで配線接続可能で、配
線分岐端子としての用途もある。 FIG. 4 is a longitudinal sectional view of a third embodiment of the present invention, in which the wiring 4 in FIG. 1 is reduced to four. In this figure, up to four wires can be connected, and it can also be used as a wire branch terminal.
第５図は本考案の第４の実施例の第１図の内部
中継部２の片端にタツプを切り、配線４をビス９
のネジ込みによつて接続固定をする構造のものの
縦断面図である。 FIG. 5 shows a fourth embodiment of the present invention, in which a tap is cut at one end of the internal relay section 2 shown in FIG.
FIG. 3 is a longitudinal cross-sectional view of a structure in which the connection is fixed by screwing.
第６図は本考案の第５実施例の第１図の内部中
継部２の両端にタツプを切り、配線４をビスのネ
ジ込みによつて接続固定する構造のものの縦断面
図である。ここで中継部の材質を電気的導体とし
た時は多配線接続とすることが出来、又、高電圧
絶縁材を使用すれば２系統の配線接続が出来る。 FIG. 6 is a longitudinal cross-sectional view of a fifth embodiment of the present invention, which has a structure in which taps are cut at both ends of the internal relay portion 2 of FIG. 1, and the wiring 4 is connected and fixed by screwing. Here, when the material of the relay part is an electrical conductor, it is possible to make a multi-wiring connection, and if a high voltage insulating material is used, it is possible to make a two-system wiring connection.
第７図は本考案の第６の実施例の第１図の内部
中継部２の配線数を４本とし接続した分解斜視図
で、配線引き出し用溝１０も４ケ所に設けられ、
最大８本の配線を接続出来る構造となつている。
このように本考案は多系統多配線の接続も可能で
ある。 FIG. 7 is an exploded perspective view of the sixth embodiment of the present invention in which the number of wires in the internal relay section 2 of FIG.
The structure allows connection of up to 8 wires.
In this way, the present invention allows connection of multiple systems and multiple wirings.
第１図ａ，ｂは本考案の実施例を配線した状態
の分解斜視図及び縦断面図、第２図は第１図の実
施例を複数個並べて基板上に取り付けた状態の縦
断面図、第３図は本考案の第２の実施例の縦断面
図、第４図は本考案の第３の実施例の縦断面図、
第５図、第６図は本考案の第４、第５の実施例の
部分断面図、第７図は本考案の第６の実施例の分
解斜視図である。
図において、１……ふた、２……内部中継部、
３……中空絶縁部材、４……配線、５……配線用
端子、６，６′……ビス、７……スプリングワツ
シヤ、８……ナツト、９……配線用ガイド溝、１
０……配線引出し用溝、１１……貫通穴、１２…
…上部基板、１３……取付基板、である。
1a and 1b are exploded perspective views and vertical sectional views of the embodiment of the present invention in a wired state; FIG. 2 is a vertical sectional view of a plurality of the embodiments of FIG. 1 arranged side by side and mounted on a board; FIG. 3 is a vertical cross-sectional view of the second embodiment of the present invention, FIG. 4 is a vertical cross-sectional view of the third embodiment of the present invention,
5 and 6 are partial sectional views of the fourth and fifth embodiments of the present invention, and FIG. 7 is an exploded perspective view of the sixth embodiment of the present invention. In the figure, 1...lid, 2...internal relay section,
3... Hollow insulating member, 4... Wiring, 5... Wiring terminal, 6, 6'... Screw, 7... Spring washer, 8... Nut, 9... Wiring guide groove, 1
0... Groove for drawing out wiring, 11... Through hole, 12...
...Upper board, 13...Mounting board.
Claims (1)
絶縁部材を介してねじにより互いに固定する内部
中継部と、この内部中継部を挿入し片端が閉塞さ
れ側面に前記各配線がそれぞれ差込まれる溝状の
配線引出し開口部を設けた中空絶縁部と、この中
空絶縁部の他端を螺入してこの中空絶縁部を覆い
かつ前記各配線を前記引出し開口部に保持するふ
た部とを含み、前記内部中継部を密閉構造とした
ことを特徴とする高電圧中継端子。 An internal relay part in which terminals connected to the terminals of a plurality of wirings are fixed to each other with screws via an insulating member, and a groove shape into which the internal relay part is inserted, one end is closed, and each of the wirings is inserted into the side surface. a hollow insulating part provided with a wiring draw-out opening, and a lid part into which the other end of the hollow insulating part is screwed to cover the hollow insulating part and hold each of the wirings in the draw-out opening; A high voltage relay terminal characterized by having a relay part with a sealed structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18148082U JPS5985581U (en) | 1982-11-30 | 1982-11-30 | High voltage relay terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18148082U JPS5985581U (en) | 1982-11-30 | 1982-11-30 | High voltage relay terminal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5985581U JPS5985581U (en) | 1984-06-09 |
| JPH0120773Y2 true JPH0120773Y2 (en) | 1989-06-22 |
Family
ID=30393241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18148082U Granted JPS5985581U (en) | 1982-11-30 | 1982-11-30 | High voltage relay terminal |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5985581U (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2020089657A (en) * | 2018-12-07 | 2020-06-11 | 淳子 吉田 | Wire rod cover |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6129168Y2 (en) * | 1980-02-14 | 1986-08-28 |
-
1982
- 1982-11-30 JP JP18148082U patent/JPS5985581U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5985581U (en) | 1984-06-09 |
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