JPS61292811A - Jumper wire and manufacture thereof - Google Patents
Jumper wire and manufacture thereofInfo
- Publication number
- JPS61292811A JPS61292811A JP13510485A JP13510485A JPS61292811A JP S61292811 A JPS61292811 A JP S61292811A JP 13510485 A JP13510485 A JP 13510485A JP 13510485 A JP13510485 A JP 13510485A JP S61292811 A JPS61292811 A JP S61292811A
- Authority
- JP
- Japan
- Prior art keywords
- conductors
- film
- jumper wire
- polyvinyl chloride
- parallel
- 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
Landscapes
- Insulated Conductors (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
(産業上の利用分野)
本発明はプリント基板間の接続等に用いるジャンパーワ
イヤ及びその製造方法に関する。DETAILED DESCRIPTION OF THE INVENTION (Field of Industrial Application) The present invention relates to a jumper wire used for connection between printed circuit boards, etc., and a method for manufacturing the same.
(従来技術及び解決しようとする問題点)例えばプリン
ト基板間の接続等に用いるジャンパーワイヤとしては、
従来絶縁フィルム中に多数本の同径の導体を並行配置し
たジャンパーワイヤが使用されてきた。(Prior art and problems to be solved) For example, jumper wires used for connections between printed circuit boards, etc.
Conventionally, jumper wires have been used in which many conductors of the same diameter are arranged in parallel within an insulating film.
近時機器の小型化及び高密度化により、導体間ピッチの
小さい、薄い、柔軟性のあるジャンパーワイヤが要求さ
れており、これに伴って導体の細線化、軟質被覆材料の
採用が進んできた。In recent years, with the miniaturization and higher density of equipment, there has been a demand for thinner, more flexible jumper wires with smaller pitches between conductors, and this has led to thinner conductors and the use of softer coating materials. .
しかし、導体の細線化により、プリント基板間にハンダ
付は等で接続されたジャンパーワイヤは、運搬や組立時
の曲げ、ねじりに弱く、特に外側に位置する導体に断線
が発生し易い、という問題があった。However, due to the thinning of conductors, jumper wires connected between printed circuit boards by soldering or the like are susceptible to bending and twisting during transportation and assembly, and the problem is that the conductors located on the outside are particularly prone to breakage. was there.
(問題点を解決するための手段)
本発明は上述の問題点を解消した改良1されたジャンパ
ーワイヤを提供すると共にその製造方法を提供するもの
で、第1の特徴は、絶縁フィルム中に多数本の導体が並
行配置されており、上記並行配置された導体のうち外側
に位置する導体の径が他の導体の径より大なることにあ
り、第2の特徴は、外側に太径の導体を位置せしめて並
行配置した複数本の導体と、ポリ塩化ビニルフィルムと
ポリエステルフィルムの複合絶縁フィルムを加熱成形ロ
ールに供給し、ホットジェットと上記加熱成形ロールに
よりポリ塩化ビニルフィルムを溶融し、前記複数本の導
体をポリ塩化ビニルフィルム中に埋込ムことによりジャ
ンパーワイヤを得る製造方法にある。(Means for Solving the Problems) The present invention provides an improved jumper wire that eliminates the above-mentioned problems, as well as a method for manufacturing the same. The main conductors are arranged in parallel, and the diameter of the outer conductor among the parallel arranged conductors is larger than the diameter of the other conductors.The second feature is that the conductor with a large diameter on the outside A plurality of conductors arranged in parallel and a composite insulating film of a polyvinyl chloride film and a polyester film are supplied to a heat forming roll, and the polyvinyl chloride film is melted by a hot jet and the above heat forming roll, and the plurality of conductors are A method of manufacturing jumper wires is provided by embedding a conductor in a polyvinyl chloride film.
(実施例)
第1図は本発明のジャンパーワイヤの上面図ピ)及び第
1図のX−X断面図(+:0を示す。図面において、(
1)は並行に配置された複数本の導体で、外側に位置す
る導体GOの径は内側の導体q21より太く、例えば外
側導体GDはAGW2[1、内側導体+121は/1G
211が用いられる。■は絶縁フィルムで例えば厚さ1
6μmのポリエステルフィルム(21)と例えば厚さ5
00μmのポリ塩化ビニルフィルム(22)を積層した
複合フィルムで゛構成されており、前記複数本の導体(
1)はポリ塩化ビニルフィルム(22)の中に埋込まれ
ている。(Example) Fig. 1 shows a top view of the jumper wire of the present invention (P) and a sectional view (+:0) of Fig. 1. In the drawing, (
1) is a plurality of conductors arranged in parallel, the diameter of the outer conductor GO is thicker than the inner conductor q21, for example, the outer conductor GD is AGW2[1, the inner conductor +121 is /1G
211 is used. ■ is an insulating film with a thickness of 1
A polyester film (21) of 6 μm and a thickness of e.g.
It is composed of a composite film in which 00 μm polyvinyl chloride films (22) are laminated, and the plurality of conductors (
1) is embedded in a polyvinyl chloride film (22).
第2図は上述のジャンパーワイヤの製造方法を示す線図
的説明図を示す。外側導体GOと内側導体025は前述
のようにその径が異なり抗張力が相違するため、張力制
御を別個に行なう必要があり図のように別々の供給装置
より導体整線ガイド(Jに供給されて第1図のように並
行に配置され加熱成形ロール(イ)に送られる。FIG. 2 shows a diagrammatic explanatory view showing a method of manufacturing the above-mentioned jumper wire. As mentioned above, the outer conductor GO and the inner conductor 025 have different diameters and different tensile strengths, so it is necessary to control the tension separately. As shown in Fig. 1, they are arranged in parallel and sent to the heated forming rolls (A).
一方、ポリエステルフィルム(2りとポリ塩化ビニルフ
ィルム(22)を積層した絶縁フィルム■はポリ塩化ビ
ニルフィルム(22)面が前記導体(1)に接するよう
に加熱成形ロール(イ)に送られる。この加熱成形ロー
ル(4の表面温度は約150℃で、この加熱成形ロール
(2)とホットジェット■により供給される熱風により
ポリ塩化ビニルフィルム(22)が溶融し、加熱成形ロ
ールに)により前記導体(1)はポリ塩化ビニルフィル
ム(22)の中に埋込まれる。続いてピンチロール■に
て引取られ巻取り装置■に巻取られて第1図の如きジャ
ンパーワイヤが得られる。On the other hand, the insulating film (2), which is made by laminating two polyester films (22) and a polyvinyl chloride film (22), is sent to the heat-forming roll (1) so that the polyvinyl chloride film (22) surface is in contact with the conductor (1). This heating forming roll (4 has a surface temperature of approximately 150°C, and the polyvinyl chloride film (22) is melted by the hot air supplied by this heating forming roll (2) and hot jet 2), and the polyvinyl chloride film (22) is The conductor (1) is embedded in a polyvinyl chloride film (22).Subsequently, it is taken up by a pinch roll (2) and wound up by a winding device (2) to obtain a jumper wire as shown in FIG.
(発明の効果)
上述した本発明のジャンパーワイヤによれば、並行配置
の複数本の導体のうち、外側に位置する導体径が太いた
め、ジャンパーワイヤにかかる曲げやねじり等に対する
補強となって断線防止の効果を奏する。又外側配置の導
体のみその径を太くしたためジャンパーワイヤとしての
柔軟性をなんらそこなうことがない。(Effects of the Invention) According to the above-described jumper wire of the present invention, among the plurality of conductors arranged in parallel, the diameter of the outer conductor is larger, so it serves as reinforcement against bending, twisting, etc. applied to the jumper wire, and prevents disconnection. It has a preventive effect. Also, since only the diameter of the outer conductor is increased, the flexibility of the jumper wire is not impaired in any way.
第1図は本発明のジャンパーワイヤの上面図(イ)及び
対1図のX−X断面図、第2図は本発明の製造方法の線
図的説明図を示す。
1・・・導体、11・・・外側導体、 12・・・内側
導体、2・・・絶縁フィルム、21・・・ポリエステル
フィルム、22・・・ポリ塩化ビニルフィルム、3・・
・導体整線ガイド、4・・・加熱成形ロール、5・・・
ホットジェット。
第1 図FIG. 1 shows a top view (A) of the jumper wire of the present invention and a cross-sectional view taken along line XX of FIG. 1, and FIG. 2 shows a diagrammatic explanatory diagram of the manufacturing method of the present invention. DESCRIPTION OF SYMBOLS 1... Conductor, 11... Outer conductor, 12... Inner conductor, 2... Insulating film, 21... Polyester film, 22... Polyvinyl chloride film, 3...
・Conductor alignment guide, 4...heat forming roll, 5...
hot jet. Figure 1
Claims (3)
ジャンパーワイヤにおいて、上記並行配置された導体の
うち外側に位置する導体の径が他の導体の径より大なる
ことを特徴とするジャンパーワイヤ。(1) A jumper wire in which a large number of conductors are arranged in parallel in an insulating film, wherein the diameter of the outer conductor among the conductors arranged in parallel is larger than the diameter of the other conductors. wire.
ステルフィルムの複合フィルムよりなることを特徴とす
る特許請求の範囲第1項記載のジャンパーワイヤ。(2) The jumper wire according to claim 1, wherein the insulating film is made of a composite film of a polyvinyl chloride film and a polyester film.
数本の導体と、ポリ塩化ビニルフィルムとポリエステル
フィルムの複合絶縁フィルムを加熱成形ロールに供給し
、ホットジェットと上記加熱成形ロールによりポリ塩化
ビニルフィルムを溶融し、前記複数本の導体をポリ塩化
ビニルフィルム中に埋込むことを特徴とするジャンパー
ワイヤの製造方法。(3) A plurality of conductors arranged in parallel with a large diameter conductor on the outside and a composite insulating film of polyvinyl chloride film and polyester film are supplied to a heat forming roll, and a hot jet and the above heat forming roll are used to form a polyester. A method for manufacturing a jumper wire, comprising melting a vinyl chloride film and embedding the plurality of conductors in the polyvinyl chloride film.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13510485A JPS61292811A (en) | 1985-06-19 | 1985-06-19 | Jumper wire and manufacture thereof |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13510485A JPS61292811A (en) | 1985-06-19 | 1985-06-19 | Jumper wire and manufacture thereof |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS61292811A true JPS61292811A (en) | 1986-12-23 |
JPH0335763B2 JPH0335763B2 (en) | 1991-05-29 |
Family
ID=15143929
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13510485A Granted JPS61292811A (en) | 1985-06-19 | 1985-06-19 | Jumper wire and manufacture thereof |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS61292811A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS636617U (en) * | 1986-06-30 | 1988-01-18 |
-
1985
- 1985-06-19 JP JP13510485A patent/JPS61292811A/en active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS636617U (en) * | 1986-06-30 | 1988-01-18 |
Also Published As
Publication number | Publication date |
---|---|
JPH0335763B2 (en) | 1991-05-29 |
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