JPH11329092A - Flat cable and laying method thereof - Google Patents

Flat cable and laying method thereof

Info

Publication number
JPH11329092A
JPH11329092A JP13731498A JP13731498A JPH11329092A JP H11329092 A JPH11329092 A JP H11329092A JP 13731498 A JP13731498 A JP 13731498A JP 13731498 A JP13731498 A JP 13731498A JP H11329092 A JPH11329092 A JP H11329092A
Authority
JP
Japan
Prior art keywords
flat cable
conductor
core
insulator
wire core
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.)
Pending
Application number
JP13731498A
Other languages
Japanese (ja)
Inventor
Tatsuya Ueno
達也 上野
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
PFU Ltd
Original Assignee
PFU Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by PFU Ltd filed Critical PFU Ltd
Priority to JP13731498A priority Critical patent/JPH11329092A/en
Publication of JPH11329092A publication Critical patent/JPH11329092A/en
Pending legal-status Critical Current

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Abstract

PROBLEM TO BE SOLVED: To lower or prevent a cross talk between conductors while arranging all of the periphery of conductors adjacent cores in the ground by alternately arranging cores having a different diameter of a conductor and/or a different thickness of an insulator for bonding so as to form them flat. SOLUTION: Cores 3 respectively having a different diameter of a conductor 1 and/or a different thickness of an insulator 2 are alternately arranged for bonding so as to form a flat cable 4. One of the adjacent cores having a different diameter of the conductor 1 and/or a different thickness of the insulator 2 is arranged in a ground side, and the other is arranged in a signal side for alternating arrangement, and a signal transmitting circuit is thereby formed. Furthermore, plural kinds of them are laminated or the excessive part is folded for lay out. Crest parts and valley parts are alternately arranged for lamination, and all of the periphery of the conductor of the core adjacent to any core is arranged in the ground side, or all of the periphery of the adjacent conductor displaced by one core can be arranged in the ground. With this structure, cross talk between the conductors can be prevented so as to improve the reliability.

Description

【発明の詳細な説明】DETAILED DESCRIPTION OF THE INVENTION

【0001】[0001]

【発明の属する技術分野】本発明は、情報処理装置相互
間の信号伝送回路を構成し、信号伝送路となるフラット
ケーブルに関わり、フラットケーブルが隣接する導体と
の漏話の低減や防止ができるフラットケーブルおよびそ
の敷設方法の実現に関する。
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a flat cable which constitutes a signal transmission circuit between information processing apparatuses and serves as a signal transmission path. The flat cable can reduce or prevent crosstalk between the flat cable and an adjacent conductor. The present invention relates to the realization of a cable and its laying method.

【0002】[0002]

【従来の技術】図11に断面で示す従来例のフラットケ
ーブル54は、図11(b)に示すように、一定の径で
なる導体51を所定の間隔に配置し、一定の厚みを持っ
た絶縁体52と導体51とを射出成形などによってカプ
セル形の断面をなす表面が概ね平坦な偏平形の形態で構
成する。あるいは、図11(a)に示すように、所定の
径の導体51と所定の厚みの絶縁体52とをもつ線心5
3を所定の間隔に配置接合した表面が波形の偏平形の形
態で構成している。当該従来例のフラットケーブルを情
報処理装置相互間の信号伝送回路に適用して複数種類の
信号伝送回路を積み重ねあるいはフラットケーブルの余
剰長さの部分を折り畳んで敷設した場合、図11(a)
および(b)に示すように、任意の信号線心Sと隣接す
る線心などの導体との間では、フラットケーブル単体で
は隣接する導体をグランド線心Gと設定しておいても積
み重ねることで、必ずしも隣接する導体が理想的な形態
である周囲の全てをグランドになるようにはできず、隣
接する導体との漏話が発生し得る。
2. Description of the Related Art As shown in FIG. 11B, a conventional flat cable 54 shown in cross section in FIG. 11 has conductors 51 having a constant diameter arranged at predetermined intervals and having a constant thickness. The insulator 52 and the conductor 51 are formed by injection molding or the like so as to have a capsule-shaped cross-section in a flat shape with a substantially flat surface. Alternatively, as shown in FIG. 11A, a wire core 5 having a conductor 51 having a predetermined diameter and an insulator 52 having a predetermined thickness.
3 are arranged at a predetermined interval and joined to form a corrugated flat surface. When the conventional flat cable is applied to a signal transmission circuit between information processing apparatuses and a plurality of types of signal transmission circuits are stacked or a portion of the surplus length of the flat cable is folded and laid, FIG.
As shown in (b) and (b), between an arbitrary signal core S and a conductor such as an adjacent core, a flat cable alone can be stacked even if the adjacent conductor is set as the ground core G. However, it is not always possible to make all the surroundings where the adjacent conductors are in an ideal form become grounds, and crosstalk with the adjacent conductors may occur.

【0003】[0003]

【発明が解決しようとする課題】本発明は、前記の従来
フラットケーブルの次の問題点解決を課題とする。情報
処理装置相互間の信号伝送回路に適用して複数種類の信
号伝送回路を積み重ねあるいはフラットケーブルの余剰
長さの部分を折り畳んで敷設した場合、任意の線心と隣
接する線心などの導体との間では必ずしも隣接する導体
が理想的な形態である周囲の全てがグランドになるよう
にはできず、隣接する導体との漏話が発生し得る。その
ため、情報処理装置相互間の信号伝送に誤動作などが発
生して情報処理装置の信頼性に影響がでてくる。
SUMMARY OF THE INVENTION An object of the present invention is to solve the following problems of the conventional flat cable. When applied to a signal transmission circuit between information processing devices and stacked or laid by laying the surplus length part of a flat cable, a conductor such as an arbitrary core and an adjacent core However, it is not always possible to make all of the surroundings where the adjacent conductor has an ideal form be ground, and crosstalk with the adjacent conductor may occur. Therefore, a malfunction or the like occurs in signal transmission between the information processing apparatuses, which affects the reliability of the information processing apparatus.

【0004】[0004]

【課題を解決するための手段】本発明は上記問題を解決
するために、フラットケーブルの隣接する導体との漏話
を改善できるように、導体の径および/または絶縁体の
厚みが異なる線心を交互に配置接合して構成した。この
手段によって、情報処理装置相互間の信号伝送回路に適
用して複数種類の信号伝送回路を積み重ねあるいはフラ
ットケーブルの余剰長さの部分を折り畳んで敷設した場
合、任意線心と隣接する線心などの導体との間では隣接
する導体が理想的な形態である周囲の全てがグランドに
なるようにでき、隣接する導体との漏話を改善すること
で、情報処理装置相互間の信号伝送に誤動作などが発生
することが少ない、情報処理装置の信頼性を高く維持さ
せることができるフラットケーブルを提供する。
SUMMARY OF THE INVENTION In order to solve the above-mentioned problems, the present invention solves the above-mentioned problem by using a wire core having different conductor diameters and / or insulator thicknesses so as to improve cross-talk with an adjacent conductor of a flat cable. It was constructed by alternately arranging and joining. By this means, when applied to a signal transmission circuit between information processing devices, a plurality of types of signal transmission circuits are stacked, or a surplus length portion of a flat cable is folded and laid, an arbitrary core and an adjacent core are used. Between adjacent conductors is ideal, and the surrounding area can be grounded. By improving crosstalk with adjacent conductors, signal transmission between information processing devices may malfunction. Provided is a flat cable that is less likely to cause a problem and can maintain high reliability of an information processing device.

【0005】[0005]

【発明の実施の形態】まず、図1に示すように、本発明
では、導体1の径および/または絶縁体2の厚みが異な
る線心3を交互に配置接合して構成した。この手段によ
って、情報処理装置相互間の信号伝送回路に適用して複
数種類の信号伝送回路を積み重ねあるいはフラットケー
ブルの余剰長さの部分を折り畳んで敷設した場合、任意
の線心と隣接する線心などの導体との間では隣接する導
体の周囲の全てがグランドになるようにでき、隣接する
導体との漏話を低減や防止することができる作用を得
る。
DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS First, as shown in FIG. 1, in the present invention, wire cores 3 having different diameters of conductors 1 and / or insulators 2 are alternately arranged and joined. By this means, when a plurality of types of signal transmission circuits are applied to a signal transmission circuit between information processing apparatuses, or a surplus length portion of a flat cable is folded and laid, an arbitrary core and an adjacent core are laid. With such conductors, all of the surroundings of the adjacent conductor can be grounded, and the effect of reducing or preventing crosstalk with the adjacent conductor is obtained.

【0006】次に、図2に示すように、本発明では、前
記線心3を、導体1の径を同一とし、異なる二つの厚み
の絶縁体2で構成し、フラットケーブルの両端を能率的
にコネクタの端子に接続できる圧接型コネクタに適合で
きるように構成した。この手段によって、表面が波形の
偏平形の形態に構成しているため、情報処理装置相互間
の信号伝送回路に適用して複数種類の信号伝送回路を積
み重ねあるいはフラットケーブルの余剰長さの部分を折
り畳んで敷設した場合、山形部分と谷形部分とが噛み合
って任意の線心を1線心分ずれて当該任意の線心と隣接
する線心とが重なって隣接する導体の周囲の全てをグラ
ンドにすることができる作用を得る。
Next, as shown in FIG. 2, according to the present invention, the wire core 3 is constituted by insulators 2 having the same diameter of the conductor 1 and two different thicknesses. It is configured to be compatible with a press-connecting connector that can be connected to the connector terminal. By this means, since the surface is configured in a flat form of the waveform, it is applied to a signal transmission circuit between information processing devices, and a plurality of types of signal transmission circuits are stacked or a surplus length portion of a flat cable is used. When folded and laid, the chevron part and the trough part mesh with each other, and any wire core is shifted by one wire core, and the wire core and the adjacent wire core overlap each other, and the entire circumference of the adjacent conductor is grounded. Get the action that can be.

【0007】また、図3に示すように、本発明では、前
記線心3を、導体1の径を同一とし、異なる二つの厚み
の絶縁体2で構成し、さらにフラットケーブルの両端は
絶縁体2の厚みの大きい方でなるように構成した。この
手段によって、ケーブルの両端は絶縁体の厚みの大きい
方でなるように構成したため、ケーブルの保護線にでき
ると共に細い方の線心を例えば外部からの電磁波の誘導
などの影響を受け易いカバー板などから常に一定の間隙
を採って敷設することができる作用を得る。
Further, as shown in FIG. 3, in the present invention, the wire core 3 is composed of insulators 2 having the same diameter of the conductor 1 and two different thicknesses. 2 was formed so as to be thicker. By this means, both ends of the cable are formed so that the thickness of the insulator is larger, so that the cable can be used as a protective wire and the thinner core can be easily affected by, for example, induction of electromagnetic waves from the outside. Thus, an effect of always laying a certain gap can be obtained.

【0008】さらに、図4に示すように、本発明では、
前記絶縁体2を、厚みが異なる二つの厚みとなるよう
に、山部、谷部を設け導体1を挟んで一体化して構成し
た。この手段によって、表面が波形の形態に構成してい
るため、情報処理装置相互間の信号伝送回路に適用して
複数種類の信号伝送回路を積み重ねあるいはフラットケ
ーブルの余剰長さの部分を折り畳んで敷設した場合、山
形部分と谷形部分とが噛み合って任意の線心を1線心分
ずれて積み重ね厚さを抑制できると共に、当該任意の線
心と隣接する線心とが重なって隣接する導体の周囲の全
てをグランドにすることができる作用を得る。なお山
部、谷部の斜面を直線形とする断面が4角形などとなる
形態を採ることによって、噛み合わせを確実にすること
もできる。
[0008] Further, as shown in FIG.
The insulator 2 was formed integrally by sandwiching the conductor 1 by providing a peak and a valley so as to have two different thicknesses. By this means, the surface is configured in the form of a waveform, so that it is applied to a signal transmission circuit between information processing apparatuses, and a plurality of types of signal transmission circuits are stacked or a surplus length portion of a flat cable is folded and laid. In this case, the chevron portion and the valley portion are engaged with each other, an arbitrary wire core is displaced by one wire core, and the stacking thickness can be suppressed. The effect that all the surroundings can be grounded is obtained. By adopting a form in which the slopes of the peaks and valleys are linear and the cross section is quadrilateral or the like, engagement can be ensured.

【0009】次に、図5に示すように、本発明では、前
記線心3を、絶縁体2の厚みの大きい方をグランド側
に、絶縁体2の厚みの小さい方を信号側に割り当て接続
構成した。この手段によって、表面が波形の形態に構成
しているため、情報処理装置相互間の信号伝送回路に適
用して複数種類の信号伝送回路を積み重ねあるいはフラ
ットケーブルの余剰長さの部分を折り畳んで敷設した場
合、山形部分と谷形部分とが噛み合って任意の線心を1
線心分ずれて当該任意の線心と隣接する線心とが重なっ
て隣接する導体の周囲の全てをグランドにすることがで
きると共に、太いほうの線心が積み上げあるいは折り畳
んだ時に外側をグランド側に割り当てられるため、細い
方の信号側を情報処理装置の外部構成物の例えばカバー
板などの外部からの電磁波の誘導などの影響を受け易い
面と一定の間隙を採って敷設することができる作用を得
る。
Next, as shown in FIG. 5, according to the present invention, the wire core 3 is connected by allocating the thicker insulator 2 to the ground side and the thinner insulator 2 to the signal side. Configured. By this means, the surface is configured in the form of a waveform, so that it is applied to a signal transmission circuit between information processing devices, and a plurality of types of signal transmission circuits are stacked or a surplus length portion of a flat cable is folded and laid. In this case, the chevron and the trough engage with each other, and
The arbitrary wire core and the adjacent wire core are shifted by the wire core, so that the entire circumference of the adjacent conductor can be grounded, and the outer side is grounded when the thicker wire core is stacked or folded. Therefore, the narrower signal side can be laid with a certain gap between the external component of the information processing apparatus and a surface that is easily affected by external electromagnetic waves such as a cover plate. Get.

【0010】また、図6に示すように、本発明では、前
記線心3を、絶縁体2の厚みの大きい方を信号側に、絶
縁体2の厚みの小さい方をグランド側に割り当て接続構
成した。この手段によって、表面が波形の形態に構成し
ているため、太いほうの線心が積み上げあるいは折り畳
んだ時に外側を信号側に割り当てられるため、太い方の
信号側を情報処理装置の内部構成物の例えば仕切り板な
どの広い面積のグランド面と接近させて敷設することが
できる作用を得る。
Further, as shown in FIG. 6, in the present invention, the wire core 3 is configured such that the thicker insulator 2 is assigned to the signal side and the thinner insulator 2 is assigned to the ground side. did. By this means, since the surface is configured in a waveform form, the outer side is assigned to the signal side when the thicker core is stacked or folded, so the thicker signal side is used as an internal component of the information processing device. For example, an effect of laying in close proximity to a large-area ground surface such as a partition plate is obtained.

【0011】また、図7に示すように、本発明では、前
記絶縁体2を、厚みを同一とし、フラットケーブルの両
端をコネクタの端子に導体の制限を少なくして接続でき
る圧着型コネクタに適合できるように、異なる二つの径
の導体1で構成した。この手段によって、表面が波形の
偏平形の形態に構成されるため、情報処理装置相互間の
信号伝送回路に適用して複数種類の信号伝送回路を積み
重ねあるいはフラットケーブルの余剰長さの部分を折り
畳んで敷設した場合、伝送回路のインダクタンスを改善
できると共に、山形部分と谷形部分とが噛み合って任意
の線心を1線心分ずれて当該任意の線心と隣接する線心
とが重なって隣接する導体の周囲の全てをグランドにす
ることができる作用を得る。
As shown in FIG. 7, in the present invention, the insulator 2 is suitable for a crimp-type connector in which the thickness of the insulator 2 is the same and both ends of the flat cable can be connected to the terminals of the connector with less restrictions on the conductors. In order to be able to do so, it was constituted by conductors 1 having two different diameters. By this means, the surface is configured in a flat form of a waveform, so that it is applied to a signal transmission circuit between information processing apparatuses, and a plurality of types of signal transmission circuits are stacked or a surplus length portion of a flat cable is folded. In this case, the inductance of the transmission circuit can be improved, and the chevron portion and the trough portion mesh with each other so that an arbitrary core is shifted by one core and the arbitrary core overlaps with the adjacent core. The effect is obtained that the entire area around the conductor can be grounded.

【0012】さらに、図8に示すように、本発明では、
前記線心3を、導体1の径の大きい方を信号側に、導体
1の径の小さい方をグランド側に割り当て接続構成し
た。この手段によって、表面が波形の偏平形の形態に構
成しているため、情報処理装置相互間の信号伝送回路に
適用して複数種類の信号伝送回路を積み重ねあるいはフ
ラットケーブルの余剰長さの部分を折り畳んで敷設した
場合、山形部分と谷形部分とが噛み合って任意の線心を
1線心分ずれて当該任意の線心と隣接する線心とが重な
って隣接する導体の周囲の全てをグランドにすることが
できると共に、太いほうの線心が積み上げあるいは折り
畳んだ時に外側を信号側に割り当てられるため、太い方
の信号側を情報処理装置の内部構成物の例えば仕切り板
などの広い面積のグランド面と接近させて敷設すること
ができる作用を得る。
Further, as shown in FIG. 8, in the present invention,
The wire core 3 was configured such that the larger diameter of the conductor 1 was assigned to the signal side and the smaller diameter of the conductor 1 was assigned to the ground side. By this means, since the surface is configured in a flat form of the waveform, it is applied to a signal transmission circuit between information processing devices, and a plurality of types of signal transmission circuits are stacked or a surplus length portion of a flat cable is used. When folded and laid, the chevron part and the trough part mesh with each other, and any wire core is shifted by one wire core, and the wire core and the adjacent wire core overlap each other, and the entire circumference of the adjacent conductor is grounded. In addition, since the outer side is assigned to the signal side when the thicker wire core is stacked or folded, the thicker signal side is used as a ground for a large area of an internal component of the information processing device, such as a partition plate. An effect that can be laid in close proximity to a surface is obtained.

【0013】次に、図9に示すように、本発明では、前
記線心3を、導体1の径の大きい方をグランド側に、導
体1の径の小さい方を信号側に割り当て接続構成した。
この手段によって、グランドラインを強化できると共
に、表面が波形の形態に構成しているため、情報処理装
置相互間の信号伝送回路に適用して複数種類の信号伝送
回路を積み重ねあるいはフラットケーブルの余剰長さの
部分を折り畳んで敷設した場合、山形部分と谷形部分と
が噛み合って任意の線心を1線心分ずれて当該任意の線
心と隣接する線心とが重なって隣接する導体の周囲の全
てをグランドにすることができると共に、太いほうの線
心が積み上げあるいは折り畳んだ時に外側をグランド側
に割り当てられるため、細い方の信号側を情報処理装置
の外部構成物の例えばカバー板などの外部からの電磁波
の誘導などの影響を受け易い面と一定の間隙を採って敷
設することができる作用を得る。
Next, as shown in FIG. 9, in the present invention, the wire core 3 is configured such that the larger diameter of the conductor 1 is assigned to the ground side and the smaller diameter of the conductor 1 is assigned to the signal side. .
By this means, the ground line can be strengthened and the surface is configured in the form of a waveform, so that it is applied to a signal transmission circuit between information processing devices and a plurality of types of signal transmission circuits are stacked or a surplus length of a flat cable. In the case where the portion is folded and laid, the chevron portion and the valley portion mesh with each other, and an arbitrary wire core is shifted by one wire core, and the arbitrary wire core and the adjacent wire core overlap each other and surround the adjacent conductor. Can be grounded, and the outer side is assigned to the ground side when the thicker wire core is stacked or folded, so the thinner signal side is used as an external component of the information processing device, such as a cover plate. The effect of being able to lay with a certain gap from a surface that is easily affected by the induction of electromagnetic waves from the outside is obtained.

【0014】また、図10に示すように、本発明では、
フラットケーブルの隣接する導体との漏話を改善できる
ように、導体の径および/または絶縁体の厚みが異なる
線心を交互に配置接合して構成したフラットケーブル
を、折り畳んだ時に信号線の周囲にグランド線が配置さ
れるようにして敷設するフラットケーブルの敷設方法と
した。この手段によって、情報処理装置相互間の信号伝
送回路に適用して複数種類の信号伝送回路を積み重ねあ
るいはフラットケーブルの余剰長さの部分を折り畳んで
敷設した場合、任意の線心と隣接する線心などの導体と
の間では隣接する導体の周囲の全てをグランドになるよ
うにできる作用を得る。
As shown in FIG. 10, in the present invention,
In order to improve cross-talk between adjacent conductors of a flat cable, a flat cable composed of alternately bonded cores with different conductor diameters and / or insulator thicknesses is placed around signal lines when folded. The method of laying the flat cable to be laid so that the ground line is arranged is adopted. By this means, when a plurality of types of signal transmission circuits are applied to a signal transmission circuit between information processing apparatuses, or a surplus length portion of a flat cable is folded and laid, an arbitrary core and an adjacent core are laid. With such a conductor, an effect is obtained in which the entire periphery of an adjacent conductor can be grounded.

【0015】[0015]

【実施例】以下、図1ないし図10の本発明に関わる実
施例の図面を参照して説明する。
BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a block diagram showing an embodiment of the present invention; FIG.

【0016】図1ないし図10の本発明に関わる実施例
の図面に用いた符号について一括して以下に説明する。
1は情報処理装置相互間の信号伝送回路に適用して当該
信号伝送回路の構成物となる銅線などでなるフラットケ
ーブル4の導体である。2はフラットケーブル4の導体
1を保護し、当該導体1相互に所定の間隔距離を確保す
る塩化ビニルなどでなる絶縁体である。3はフラットケ
ーブルの導体1と絶縁体2とでなるフラットケーブル4
の最小構成物の線心である。4は本発明のフラットケー
ブルである。
The symbols used in the drawings of the embodiments of the present invention shown in FIGS. 1 to 10 will be collectively described below.
Reference numeral 1 denotes a conductor of a flat cable 4 made of a copper wire or the like that is applied to a signal transmission circuit between information processing apparatuses and is a component of the signal transmission circuit. Reference numeral 2 denotes an insulator made of vinyl chloride or the like which protects the conductors 1 of the flat cable 4 and secures a predetermined distance between the conductors 1. 3 is a flat cable 4 composed of a flat cable conductor 1 and an insulator 2
Is the core of the smallest component of. 4 is a flat cable of the present invention.

【0017】図1は、本発明の原理図であり、断面で示
してある。同図において本発明のフラットケーブルは、
例えば10本の線心でなるフラットケーブル4を隣接す
る導体との漏話を改善できるように、導体1の径および
/または絶縁体2の厚みが異なる線心3を交互に配置接
合して構成した。このフラットケーブルを情報処理装置
相互間の信号伝送回路に適用して複数種類の信号伝送回
路を積み重ねあるいはフラットケーブルの余剰長さの部
分を折り畳んで敷設した場合、任意の線心と隣接する線
心などの導体との間では隣接する導体が理想的な形態で
ある周囲の全てがグランドになるようにできる。これに
より、隣接する導体との漏話を低減や防止することがで
きるため、情報処理装置相互間の信号伝送に誤動作など
が発生することが少なくでき、情報処理装置の信頼性を
高く維持させることができる。
FIG. 1 is a principle view of the present invention, and is shown in a cross section. In the figure, the flat cable of the present invention
For example, a flat cable 4 having ten cores is formed by alternately arranging and joining cores 3 having different diameters of the conductors 1 and / or insulators 2 so as to improve crosstalk with an adjacent conductor. . When this flat cable is applied to a signal transmission circuit between information processing devices and a plurality of types of signal transmission circuits are stacked or a surplus length portion of the flat cable is folded and laid, an arbitrary core and an adjacent core are laid. In such a case, all the surroundings where the adjacent conductor is in an ideal form can be grounded. As a result, crosstalk between adjacent conductors can be reduced or prevented, so that malfunctions and the like of signal transmission between information processing devices can be reduced, and the reliability of the information processing device can be maintained high. it can.

【0018】図2は、本発明の実施例図であり、断面で
示してある。同図において本発明のフラットケーブル4
は、前記線心3を、導体1の径を同一とし、異なる二つ
の厚みの絶縁体2で構成し、表面が波形の偏平形の形態
に構成すると共にフラットケーブルの両端を能率的にコ
ネクタの端子に接続できる圧接型コネクタに適合できる
ように構成した。このフラットケーブルを情報処理装置
相互間の信号伝送回路に適用して複数種類の信号伝送回
路を積み重ねあるいはフラットケーブルの余剰長さの部
分を折り畳んで敷設した場合、山形部分と谷形部分とが
噛み合って任意の線心を1線心分ずれて当該任意の線心
と隣接する線心とが重なって隣接する導体の周囲の全て
をグランドにすることができる。
FIG. 2 is a sectional view of an embodiment of the present invention. In the same figure, the flat cable 4 of the present invention
The conductor 3 has the same diameter as the conductor 1 and is made of two insulators 2 having different thicknesses, and the surface is formed in a flat shape with a waveform, and both ends of the flat cable are efficiently connected to the connector. It is configured to be compatible with a press-connecting connector that can be connected to terminals. When this flat cable is applied to a signal transmission circuit between information processing devices and multiple types of signal transmission circuits are stacked or the extra length of the flat cable is folded and laid, the chevron and valley mesh Thus, an arbitrary wire core is shifted by one wire core, and the arbitrary wire core and an adjacent wire core overlap, so that the entire periphery of an adjacent conductor can be grounded.

【0019】図3は、本発明の他の実施例図であり、断
面で示してある。同図において本発明のフラットケーブ
ル4は、前記線心3を、導体1の径を同一とし、異なる
二つの厚みの絶縁体2で構成し、さらにフラットケーブ
ルの両端は絶縁体2の厚みの大きい方でなるように奇数
の線心数で構成した。このフラットケーブルは、ケーブ
ルの両端を絶縁体の厚みの大きい方でなるように構成す
るため、ケーブルの保護線にできると共に細い方の線心
を例えば外部からの電磁波の誘導などの影響を受け易い
カバー板などから常に一定の間隙gを採って敷設する。
これにより情報処理装置の外部構成物の例えば外部から
の電磁波の誘導などの影響を受け易いカバー板などの外
部からの電磁波の誘導などの影響を受け易いグランド面
と常に一定の間隙gを採って敷設することで漏話を改善
することができる。なお、前記保護線を当該フラットケ
ーブルの切断検出やコネクタとの接続チェックのための
手段に用いることもできる。
FIG. 3 is a sectional view of another embodiment of the present invention. In the figure, in a flat cable 4 of the present invention, the wire core 3 is constituted by insulators 2 having the same diameter of the conductor 1 and two different thicknesses, and furthermore, both ends of the flat cable have a large thickness of the insulator 2. And the odd number of cores. Since this flat cable is configured such that both ends of the cable are formed with a thicker insulator, the flat cable can be used as a protection line for the cable and the thinner core is easily affected by, for example, induction of electromagnetic waves from the outside. It is always laid with a constant gap g from a cover plate or the like.
Thus, a constant gap g is always taken from a ground surface which is easily affected by external electromagnetic waves such as a cover plate which is easily affected by external electromagnetic waves and the like of the external components of the information processing apparatus. Laying can improve crosstalk. The protection wire may be used as a means for detecting disconnection of the flat cable and checking connection with a connector.

【0020】図4は、本発明の他の実施例図であり、断
面で示してある。同図において本発明のフラットケーブ
ル4は、前記絶縁体2を、厚みが異なる二つの厚みとな
るように、山部、谷部を設け導体1を上下の両方から挟
んで射出成形などで一体化して構成した。このことによ
って、表面が波形の形態に構成しているため、情報処理
装置相互間の信号伝送回路に適用して複数種類の信号伝
送回路を積み重ねあるいはフラットケーブルの余剰長さ
の部分を折り畳んで敷設した場合、山形部分と谷形部分
とが噛み合って任意の線心を1線心分ずれて積み重ね厚
さを抑制できると共に、当該任意の線心と隣接する線心
とが重なって隣接する導体の周囲の全てをグランドにす
ることができる。なお山部、谷部の斜面を直線形とする
断面が4角形などとなる形態を採ることによって噛み合
わせを確実にすることもできる。
FIG. 4 is a sectional view of another embodiment of the present invention. In the figure, a flat cable 4 according to the present invention is obtained by integrating the insulator 2 by injection molding or the like by providing a ridge and a valley so that the insulator 2 has two different thicknesses and sandwiching the conductor 1 from both upper and lower sides. Was configured. Because of this, since the surface is configured in a waveform form, it is applied to a signal transmission circuit between information processing devices, and a plurality of types of signal transmission circuits are stacked or a surplus length portion of a flat cable is folded and laid. In this case, the chevron portion and the valley portion are engaged with each other, an arbitrary wire core is displaced by one wire core, and the stacking thickness can be suppressed. Everything around can be grounded. The engagement can also be ensured by adopting a form in which the cross-section where the slopes of the peaks and valleys are linear is quadrangular or the like.

【0021】図5は、本発明の他の実施例図であり、断
面で示してある。同図において本発明のフラットケーブ
ル4は、例えば図4に示した形態を構成した前記線心3
を、絶縁体2の厚みの大きい方をグランド線心G側に、
絶縁体2の厚みの小さい方を信号線心S側に割り当て接
続構成した。このことによって、表面が波形の形態に構
成しているため、情報処理装置相互間の信号伝送回路に
適用して複数種類の信号伝送回路を積み重ねあるいはフ
ラットケーブルの余剰長さの部分を折り畳んで敷設した
場合、山形部分と谷形部分とが噛み合って任意の線心を
1線心分ずれて当該任の意線心と隣接する線心とが重な
って隣接する導体の周囲の全てをグランドにすることが
できると共に、太いほうの線心が積み上げあるいは折り
畳んだ時に外側をグランド線心側に割り当てられるた
め、細い方の信号線心側を情報処理装置の外部構成物の
例えばカバー板などの外部からの電磁波の誘導などの影
響を受け易い面と一定の間隙gを採って敷設することで
漏話を改善することができる。
FIG. 5 is a sectional view of another embodiment of the present invention. In the figure, the flat cable 4 of the present invention is, for example, the wire core 3 having the form shown in FIG.
With the thicker insulator 2 on the ground wire core G side,
The smaller thickness of the insulator 2 was assigned to the signal line core S side for connection. Because of this, since the surface is configured in a waveform form, it is applied to a signal transmission circuit between information processing devices, and a plurality of types of signal transmission circuits are stacked or a surplus length portion of a flat cable is folded and laid. In this case, the chevron portion and the valley portion mesh with each other, an arbitrary core is displaced by one core, and the desired core and the adjacent core overlap, and the entire periphery of the adjacent conductor is grounded. When the thicker wire core is stacked or folded, the outer side is assigned to the ground wire core side, so the thinner signal wire core side can be used from outside of an external component of the information processing device, such as a cover plate. Crosstalk can be improved by laying a surface that is susceptible to induction of electromagnetic waves and a certain gap g.

【0022】図6は、本発明の他の実施例図であり、断
面で示してある。同図において本発明のフラットケーブ
ル4は、例えば図4に示した形態を構成した前記線心3
を、絶縁体2の厚みの大きい方を信号線心S側に、絶縁
体2の厚みの小さい方をグランド線心G側に割り当て接
続構成した。このことによって、表面が波形の形態に構
成しているため、情報処理装置相互間の信号伝送回路に
適用して複数種類の信号伝送回路を積み重ねあるいはフ
ラットケーブルの余剰長さの部分を折り畳んで敷設した
場合、山形部分と谷形部分とが噛み合って任意の線心を
1線心分ずれて当該任意の線心と隣接する線心とが重な
って隣接する導体の周囲の全てをグランドにすることが
できると共に、太いほうの線心が積み上げあるいは折り
畳んだ時に外側を信号線心側に割り当てられるため、太
い方の信号線心側を情報処理装置の内部構成物の例えば
仕切り板などの広い面積のグランド面と接近させて敷設
することができ、漏話を改善することができる。
FIG. 6 shows another embodiment of the present invention, which is shown in cross section. In the figure, the flat cable 4 of the present invention is, for example, the wire core 3 having the form shown in FIG.
The thicker insulator 2 is assigned to the signal wire core S side, and the thinner insulator 2 is assigned to the ground wire core G side. Because of this, since the surface is configured in a waveform form, it is applied to a signal transmission circuit between information processing devices, and a plurality of types of signal transmission circuits are stacked or a surplus length portion of a flat cable is folded and laid. In this case, the chevron part and the trough part are engaged with each other, and an arbitrary core is shifted by one core, and the arbitrary core and an adjacent core overlap and all of the periphery of the adjacent conductor is grounded. When the thick wire core is stacked or folded, the outside is assigned to the signal wire core side, so the thick signal wire core side has a large area such as a partition plate of an internal component of the information processing device, such as a partition plate. It can be laid close to the ground plane, and crosstalk can be improved.

【0023】図7は、本発明の他の実施例図であり、断
面で示してある。同図において本発明のフラットケーブ
ル4は、前記絶縁体2を、厚みを同一とし、フラットケ
ーブルの両端をコネクタの端子に導体の制限を少なくし
て接続できる圧着型コネクタに適合できるように、異な
る二つの径の導体1で構成した。このフラットケーブル
は、表面が波形の偏平形の形態に構成されるため、情報
処理装置相互間の信号伝送回路に適用して複数種類の信
号伝送回路を積み重ねあるいはフラットケーブルの余剰
長さの部分を折り畳んで敷設した場合、伝送回路のイン
ダクタンスを改善できると共に、山形部分と谷形部分と
が噛み合って任意の線心を1線心分ずれて当該任意の線
心と隣接する線心とが重なり、隣接する導体の周囲の全
てをグランドにすることができる。
FIG. 7 is a sectional view of another embodiment of the present invention. In the figure, the flat cable 4 of the present invention is different from the flat cable 4 in that the insulator 2 has the same thickness, and can be adapted to a crimp-type connector that can connect both ends of the flat cable to the terminals of the connector with less restrictions on conductors. It was composed of two diameter conductors 1. Since this flat cable has a flat surface with a waveform, it can be applied to signal transmission circuits between information processing devices to stack multiple types of signal transmission circuits or to reduce the excess length of the flat cable. When folded and laid, the inductance of the transmission circuit can be improved, and the chevron portion and the trough portion mesh with each other, and any wire core is shifted by one wire core and the wire core and the adjacent wire core overlap, Everything around the adjacent conductor can be grounded.

【0024】図8は、本発明の他の実施例図であり、断
面で示してある。同図において本発明のフラットケーブ
ル4は、前記線心3を、導体1の径の大きい方を信号線
心S側に、導体1の径の小さい方をグランド線心G側に
割り当て接続構成した。このことによって、表面が波形
の偏平形の形態に構成しているため、情報処理装置相互
間の信号伝送回路に適用して複数種類の信号伝送回路を
積み重ねあるいはフラットケーブルの余剰長さの部分を
折り畳んで敷設した場合、山形部分と谷形部分とが噛み
合って任意の線心を1線心分ずれて当該任意線心と隣接
する線心とが重なって隣接する導体の周囲の全てをグラ
ンドにすることができると共に、太いほうの線心が積み
上げあるいは折り畳んだ時に外側を信号側に割り当てら
れるため、太い方の信号側を情報処理装置の内部構成物
の例えば仕切り板などの広い面積のグランド面と接近さ
せて敷設することで漏話を改善することができる。
FIG. 8 is another embodiment of the present invention, which is shown in cross section. In the figure, the flat cable 4 of the present invention is configured such that the wire core 3 is connected to the conductor 1 with the larger diameter on the signal wire S side and the smaller diameter on the conductor 1 on the ground wire G side. . As a result, since the surface is configured in a flat shape of a waveform, the present invention is applied to a signal transmission circuit between information processing devices, and a plurality of types of signal transmission circuits are stacked or a surplus length portion of a flat cable is used. When folded and laid, the chevron part and the valley part mesh with each other and the arbitrary core is displaced by one core, and the arbitrary core and the adjacent core overlap and the entire periphery of the adjacent conductor is grounded. In addition, since the outer side is assigned to the signal side when the thicker wire core is stacked or folded, the thicker signal side is used as a ground surface of a large area such as a partition plate of an internal component of the information processing device. Crosstalk can be improved by laying them close to each other.

【0025】図9は、本発明の他の実施例図であり、断
面で示してある。同図において本発明のフラットケーブ
ル4は、前記線心3を、導体1の径の大きい方をグラン
ド線心G側に、導体1の径の小さい方を信号線心S側に
割り当て接続構成した。このことによって、グランドラ
インが強化できると共に表面が波形の偏平形の形態に構
成しているため、情報処理装置相互間の信号伝送回路に
適用して複数種類の信号伝送回路を積み重ねあるいはフ
ラットケーブルの余剰長さの部分を折り畳んで敷設した
場合、山形部分と谷形部分とが噛み合って任意の線心を
1線心分ずれて当該任意線心と隣接する線心とが重なっ
て隣接する導体の周囲の全てをグランド線心Gにするこ
とができると共に、太いほうの線心が積み上げあるいは
折り畳んだ時に外側をグランド線心側に割り当てられる
ため、細い方の信号線心側を情報処理装置の外部構成物
の例えばカバー板などの外部からの電磁波の誘導などの
影響を受け易い面と一定の間隙gを採って敷設すること
で漏話を改善することができる。
FIG. 9 is a sectional view showing another embodiment of the present invention. In the same figure, the flat cable 4 of the present invention is configured such that the wire core 3 is connected to the conductor 1 with the larger diameter on the ground wire G side and the smaller conductor 1 on the signal wire S side. . As a result, the ground line can be strengthened and the surface is configured in a flat shape with a waveform. Therefore, the present invention is applied to a signal transmission circuit between information processing devices, and a plurality of types of signal transmission circuits are stacked or a flat cable is used. When the surplus length portion is folded and laid, the chevron portion and the valley portion mesh with each other, and any wire core is displaced by one wire core, and the wire core and the wire core adjacent to each other overlap and the conductor of the adjacent conductor The entire periphery can be the ground core G, and the outer side is assigned to the ground core side when the thicker core is stacked or folded, so that the thinner signal core side is external to the information processing device. Crosstalk can be improved by laying the component with a predetermined gap g and a surface that is susceptible to external electromagnetic wave induction such as a cover plate.

【0026】図10は、本発明の他の実施例図であり、
断面で示してある。同図において本発明のフラットケー
ブルの敷設方法は、フラットケーブルの隣接する導体と
の漏話を改善できるように、導体の径および/または絶
縁体の厚みが異なる線心を交互に配置接合して構成した
フラットケーブルを、折り畳んだ時に信号線の周囲にグ
ランド線が配置されるようにして敷設するフラットケー
ブルの敷設方法とした。このことによって、情報処理装
置相互間の信号伝送回路に適用して複数種類の信号伝送
回路を積み重ねあるいはフラットケーブルの余剰長さの
部分を折り畳んで敷設した場合、任意の線心と隣接する
線心などの導体との間では隣接する導体の周囲の全てを
グランドになるようにできるため、隣接する導体との漏
話を改善することができる。
FIG. 10 is a diagram showing another embodiment of the present invention.
Shown in cross section. In the figure, the flat cable laying method of the present invention is configured by alternately arranging and joining wire cores having different conductor diameters and / or insulator thicknesses so as to improve crosstalk between the flat cable and an adjacent conductor. The flat cable thus laid was laid such that a ground line was arranged around a signal line when the flat cable was folded. By this, when a plurality of types of signal transmission circuits are applied to a signal transmission circuit between information processing apparatuses, or a surplus length portion of a flat cable is folded and laid, an arbitrary core and an adjacent core are laid. In such a case, the entire periphery of the adjacent conductor can be grounded, so that crosstalk with the adjacent conductor can be improved.

【0027】[0027]

【発明の効果】以上説明した本発明は、次の効果が期待
できる。
According to the present invention described above, the following effects can be expected.

【0028】まず、導体の径および/または絶縁体の厚
みが異なる線心を交互に配置接合して構成した。このこ
とで、情報処理装置相互間の信号伝送回路に適用して複
数種類の信号伝送回路を積み重ねあるいはフラットケー
ブルの余剰長さの部分を折り畳んで敷設した場合、任意
の線心と隣接する線心などの導体との間では隣接する導
体が理想的な形態である周囲の全てがグランドになるよ
うにでき、隣接する導体との漏話を低減や防止すること
ができ、情報処理装置相互間の信号伝送に誤動作などが
発生することが少なくでき、情報処理装置の信頼性を高
く維持させることができる。
First, wire cores having different conductor diameters and / or insulator thicknesses were alternately arranged and joined. With this, when a plurality of types of signal transmission circuits are applied to a signal transmission circuit between information processing apparatuses, or a surplus length portion of a flat cable is folded and laid, an arbitrary core and an adjacent core are laid. In the case of a conductor such as an adjacent conductor, the entire periphery where the adjacent conductor is in an ideal form can be grounded, crosstalk with the adjacent conductor can be reduced or prevented, and signals between information processing devices can be reduced. Malfunctions and the like in transmission can be reduced, and the reliability of the information processing apparatus can be maintained high.

【0029】次に、前記線心を、導体の径を同一とし、
異なる二つの厚みの絶縁体で構成した。このことで、表
面が波形の偏平形の形態に構成しているため、情報処理
装置相互間の信号伝送回路に適用して複数種類の信号伝
送回路を積み重ねあるいはフラットケーブルの余剰長さ
の部分を折り畳んで敷設した場合、山形部分と谷形部分
とが噛み合って任意の線心を1線心分ずれて当該任意線
心と隣接する線心とが重なって隣接する導体の周囲の全
てをグランドにすることができると共に、能率的に接続
できる圧接型コネクタに適合できるようになり、前記の
効果に加え、能率的にコネクタと接続することができ
る。
Next, the wire core is made to have the same conductor diameter,
It consisted of insulators of two different thicknesses. As a result, since the surface is configured in a flat shape of a waveform, the present invention is applied to a signal transmission circuit between information processing devices, and a plurality of types of signal transmission circuits are stacked or a surplus length portion of a flat cable is used. When folded and laid, the chevron part and the valley part mesh with each other and the arbitrary core is displaced by one core, and the arbitrary core and the adjacent core overlap and the entire periphery of the adjacent conductor is grounded. In addition to the above-described effects, the present invention can be adapted to a press-connecting connector that can be efficiently connected, and can be efficiently connected to the connector.

【0030】また、前記線心を、導体の径を同一とし、
異なる二つの厚みの絶縁体で構成し、さらにフラットケ
ーブルの両端は絶縁体の厚みの大きい方でなるように構
成した。このことで、ケーブルの両端は絶縁体の厚みの
大きい方でなるように構成したため、前記の効果に加
え、ケーブルの保護線にできると共に細い方の線心を外
部からの電磁波の誘導などの影響を受け易いカバー板な
どから常に一定の間隙を採って敷設することができ、情
報処理装置の電磁波の漏話を改善することができる。ま
た、前記保護線を当該フラットケーブルの切断検出やコ
ネクタとの接続チェックのための手段に用いることもで
きる。
Further, the wire core is made to have the same diameter of the conductor,
The flat cable was constituted by two insulators having different thicknesses, and both ends of the flat cable were constituted so that the insulator had a larger thickness. Because of this, since both ends of the cable are configured so that the thickness of the insulator is larger, in addition to the above-described effects, the cable can be used as a protection wire and the thinner core can be affected by induction of electromagnetic waves from the outside. It can be laid with a constant gap from a cover plate or the like which is easily affected by electromagnetic waves, and crosstalk of electromagnetic waves of the information processing apparatus can be improved. Further, the protection wire can be used as a means for detecting disconnection of the flat cable and checking connection with the connector.

【0031】さらに、前記絶縁体を、山部、谷部を設け
導体を上下の両方から挟んで一体化して構成した。この
ことで、表面が波形の形態に構成しているため、前記の
効果に加え、情報処理装置相互間の信号伝送回路に適用
して複数種類の信号伝送回路を積み重ねあるいはフラッ
トケーブルの余剰長さの部分を折り畳んで敷設した場
合、山形部分と谷形部分とが噛み合って任意の線心を1
線心分ずれて積み重ね厚さを抑制できると共に、当該任
意の線心と隣接する線心とが重なって隣接する導体の周
囲の全てをグランドにすることが容易にできる。なお山
部、谷部の斜面を直線形とする断面が4角形などとなる
形態を採ることによって噛み合わせを確実にすることも
できる。
Further, the insulator is formed integrally by providing a peak portion and a valley portion and sandwiching the conductor from both the upper and lower sides. In this way, since the surface is configured in the form of a waveform, in addition to the above-described effects, a plurality of types of signal transmission circuits can be stacked or applied to a signal transmission circuit between information processing apparatuses or the surplus length of a flat cable. When the part is folded and laid, the chevron part and the valley part are engaged with each other,
The stacking thickness can be suppressed by shifting by the wire core, and the arbitrary wire core and the adjacent wire core can be easily overlapped and the entire periphery of the adjacent conductor can be easily grounded. The engagement can also be ensured by adopting a form in which the cross-section where the slopes of the peaks and valleys are linear is quadrangular or the like.

【0032】次に、前記線心を、絶縁体の厚みの大きい
方をグランド線心側に、絶縁体の厚みの小さい方を信号
線心側に割り当て接続構成した。このことで、表面が波
形の形態に構成しているため、前記の効果に加え、情報
処理装置相互間の信号伝送回路に適用して複数種類の信
号伝送回路を積み重ねあるいはフラットケーブルの余剰
長さの部分を折り畳んで敷設した場合、山形部分と谷形
部分とが噛み合って任意の線心を1線心分ずれて当該任
意の線心と隣接する線心とが重なって隣接する導体の周
囲の全てをグランドにすることができると共に、太いほ
うの線心が積み上げあるいは折り畳んだ時に外側をグラ
ンド線心側に割り当てられるため、細い方の信号線心側
を情報処理装置の外部構成物の例えばカバー板などの外
部からの電磁波の誘導などの影響を受け易い面と一定の
間隙を採って敷設することで漏話を改善することができ
る。
Next, the above-mentioned wire cores were connected so that the thicker insulator was assigned to the ground wire core and the thinner insulator was assigned to the signal wire core side. In this way, since the surface is configured in the form of a waveform, in addition to the above-described effects, a plurality of types of signal transmission circuits can be stacked or applied to a signal transmission circuit between information processing apparatuses or the surplus length of a flat cable. When the part is folded and laid, the chevron part and the valley part mesh with each other and the arbitrary core is shifted by one core, and the arbitrary core overlaps with the adjacent core so that the circumference of the adjacent conductor is overlapped. All can be grounded, and the outer side is assigned to the ground core side when the thicker core is stacked or folded, so the narrower signal core side is, for example, a cover of an external component of the information processing device. Crosstalk can be improved by laying a certain gap from a surface such as a plate that is easily affected by induction of electromagnetic waves from the outside.

【0033】さらに、前記線心を、絶縁体の厚みの大き
い方を信号線心側に、絶縁体の厚みの小さい方をグラン
ド線心側に割り当て接続構成した。このことによって、
表面が波形の形態に構成しているため、前記の効果に加
え、情報処理装置相互間の信号伝送回路に適用して複数
種類の信号伝送回路を積み重ねあるいはフラットケーブ
ルの余剰長さの部分を折り畳んで敷設した場合、山形部
分と谷形部分とが噛み合って任意の線心を1線心分ずれ
て積み重ね厚さを抑制できると共に、太いほうの線心が
積み上げあるいは折り畳んだ時に外側を信号線心側に割
り当てられるため、太い方の信号線心側を情報処理装置
の内部構成物の例えば仕切り板などの広い面積のグラン
ド面と接近させて敷設することができ、漏話を改善する
ことができる。
Further, the wire core is connected and assigned such that the thicker insulator is assigned to the signal wire core and the thinner insulator is assigned to the ground wire core. This allows
Since the surface is configured in the form of a waveform, in addition to the above-described effects, the present invention is applied to a signal transmission circuit between information processing apparatuses, and a plurality of types of signal transmission circuits are stacked or a surplus length portion of a flat cable is folded. In the case of laying in, the chevron portion and the valley portion mesh with each other, any wire core is shifted by one wire core, and the stacking thickness can be suppressed. Therefore, the thicker signal line core can be laid close to a wide ground plane such as a partition plate of an internal component of the information processing apparatus, and crosstalk can be improved.

【0034】次に、前記絶縁体を、厚みを同一とし、異
なる二つの径の導体で構成した。このことで、表面が波
形の偏平形の形態に構成されるため、前記の効果に加
え、情報処理装置相互間の信号伝送回路に適用して複数
種類の信号伝送回路を積み重ねあるいはフラットケーブ
ルの余剰長さの部分を折り畳んで敷設した場合、伝送回
路のインダクタンスを改善できると共に、山形部分と谷
形部分とが噛み合って任意の線心を1線心分ずれて当該
任意の線心と隣接する線心とが重なって隣接する導体の
周囲の全てをグランドにすることができ、さらにフラッ
トケーブルの両端をコネクタの端子に導体の制限を少な
くして接続できる圧着型コネクタに適合できるようにす
ることができる。
Next, the insulator was made up of conductors having the same thickness and two different diameters. As a result, since the surface is configured in the form of a flattened waveform, in addition to the above-mentioned effects, a plurality of types of signal transmission circuits can be stacked or applied to a signal transmission circuit between information processing devices or a surplus flat cable can be used. When the length portion is folded and laid, the inductance of the transmission circuit can be improved, and the chevron portion and the valley portion are engaged with each other so that an arbitrary core is shifted by one core and a line adjacent to the arbitrary core. The core can be overlapped and grounded around the adjacent conductor, and both ends of the flat cable can be fitted to crimp-type connectors that can be connected to the terminals of the connector with fewer conductors. it can.

【0035】また、前記線心は、導体の径の大きい方を
信号側に、導体の径の小さい方をグランド側に割り当て
接続構成した。このことで、表面が波形の偏平形の形態
に構成しているため、前記の効果に加え、情報処理装置
相互間の信号伝送回路に適用して複数種類の信号伝送回
路を積み重ねあるいはフラットケーブルの余剰長さの部
分を折り畳んで敷設した場合、山形部分と谷形部分とが
噛み合って任意の線心を1線心分ずれて当該任意の線心
と隣接する線心とが重なって隣接する導体の周囲の全て
をグランドにすることができると共に、太いほうの線心
が積み上げあるいは折り畳んだ時に外側を信号側に割り
当てられるため、太い方の信号側を情報処理装置の内部
構成物の例えば仕切り板などの広い面積のグランド面と
接近させて敷設することで漏話を改善することができ
る。
Further, the wire core is configured such that the larger conductor diameter is assigned to the signal side and the smaller conductor diameter is assigned to the ground side. Because of this, since the surface is configured in a flat shape of a waveform, in addition to the above-described effects, a plurality of types of signal transmission circuits can be stacked or applied to a signal transmission circuit between information processing devices by stacking or flat cable. When the surplus length portion is folded and laid, the chevron portion and the valley portion mesh with each other, an arbitrary core is shifted by one core, and the arbitrary core overlaps with an adjacent conductor. Can be grounded, and the outer side is assigned to the signal side when the thicker wire core is stacked or folded. Crosstalk can be improved by laying in close proximity to a large area ground plane.

【0036】さらに、前記線心は、導体の径の大きい方
をグランド側に、導体の径の小さい方を信号側に割り当
て接続構成した。このことで、グランドラインを強化で
きると共に、表面が波形の形態に構成しているため、前
記の効果に加え、情報処理装置相互間の信号伝送回路に
適用して複数種類の信号伝送回路を積み重ねあるいはフ
ラットケーブルの余剰長さの部分を折り畳んで敷設した
場合、山形部分と谷形部分とが噛み合って任意の線心を
1線心分ずれて当該任意線心と隣接する線心とが重なっ
て隣接する導体の周囲の全てをグランドにすることがで
きると共に、太いほうの線心が積み上げあるいは折り畳
んだ時に外側をグランド側に割り当てられるため、細い
方の信号側を情報処理装置の外部構成物の例えばカバー
板などの外部からの電磁波の誘導などの影響を受け易い
面と一定の間隙を採って敷設することで漏話を改善する
ことができる。
Further, the wire core is configured such that the larger conductor diameter is assigned to the ground side and the smaller conductor diameter is assigned to the signal side. As a result, the ground line can be strengthened, and the surface is configured in the form of a waveform. In addition to the above-described effects, a plurality of types of signal transmission circuits can be stacked by being applied to a signal transmission circuit between information processing devices. Alternatively, when the surplus length portion of the flat cable is folded and laid, the chevron portion and the valley portion mesh with each other, and the arbitrary core is shifted by one core and the arbitrary core overlaps with the adjacent core. The entire periphery of adjacent conductors can be grounded, and the outer side is assigned to the ground side when the thicker core is stacked or folded, so the thinner signal side is used as an external component of the information processing device. For example, crosstalk can be improved by laying a predetermined gap from a surface, such as a cover plate, which is easily affected by induction of electromagnetic waves from the outside.

【0037】次に、導体の径および/または絶縁体の厚
みが異なる線心を交互に配置接合して構成したフラット
ケーブルを、折り畳んだ時に信号線の周囲にグランド線
が配置されるようにして敷設するフラットケーブルの敷
設方法とした。このことで、情報処理装置相互間の信号
伝送回路に適用して複数種類の信号伝送回路を積み重ね
あるいはフラットケーブルの余剰長さの部分を折り畳ん
で敷設した場合、任意の線心と隣接する線心などの導体
の周囲の全てをグランドになるようにできるため、隣接
する導体との漏話を改善できる、情報処理装置相互間の
信号伝送に誤動作などが発生することが少ない、情報処
理装置の信頼性を高く維持させることができる。
Next, a flat cable formed by alternately arranging and joining wire cores having different diameters of conductors and / or insulators is arranged such that a ground wire is arranged around a signal wire when folded. The method of laying the flat cable to be laid was adopted. With this, when a plurality of types of signal transmission circuits are applied to a signal transmission circuit between information processing apparatuses, or a surplus length portion of a flat cable is folded and laid, an arbitrary core and an adjacent core are laid. Can be grounded, so that cross-talk with adjacent conductors can be improved, signal transmission between information processing devices is less likely to malfunction, and reliability of information processing devices Can be kept high.

【図面の簡単な説明】[Brief description of the drawings]

【図1】本発明の原理図である。FIG. 1 is a principle diagram of the present invention.

【図2】本発明の実施例図である。FIG. 2 is an embodiment diagram of the present invention.

【図3】本発明の他の実施例図である。FIG. 3 is another embodiment of the present invention.

【図4】本発明の他の実施例図である。FIG. 4 is another embodiment of the present invention.

【図5】本発明の他の実施例図である。FIG. 5 is another embodiment of the present invention.

【図6】本発明の他の実施例図である。FIG. 6 is another embodiment of the present invention.

【図7】本発明の他の実施例図である。FIG. 7 is a diagram showing another embodiment of the present invention.

【図8】本発明の他の実施例図である。FIG. 8 is another embodiment of the present invention.

【図9】本発明の他の実施例図である。FIG. 9 is a view showing another embodiment of the present invention.

【図10】本発明の他の実施例図である。FIG. 10 is another embodiment of the present invention.

【図11】従来例の実施例図である。FIG. 11 is an example of a conventional example.

【符号の説明】[Explanation of symbols]

1 導体 2 絶縁体 3 線心 4 フラットケーブル DESCRIPTION OF SYMBOLS 1 Conductor 2 Insulator 3 Wire core 4 Flat cable

Claims (10)

【特許請求の範囲】[Claims] 【請求項1】導体(1)の径および/または絶縁体
(2)の厚みが異なる線心(3)を交互に配置接合して
構成した、ことを特徴とするフラットケーブル。
1. A flat cable, wherein wires (3) having different diameters of conductors (1) and / or insulators (2) are alternately arranged and joined.
【請求項2】前記線心(3)は、導体(1)の径を同一
とし、異なる二つの厚みの絶縁体(2)で構成した、こ
とを特徴とする請求項1記載のフラットケーブル。
2. A flat cable according to claim 1, wherein said wire core (3) is made of an insulator (2) having the same diameter of the conductor (1) and two different thicknesses.
【請求項3】前記線心(3)は、導体(1)の径を同一
とし、異なる二つの厚みの絶縁体(2)で構成し、さら
にフラットケーブルの両端は絶縁体(2)の厚みの大き
い方でなるように構成した、ことを特徴とする請求項1
または請求項2記載のフラットケーブル。
3. The wire core (3) comprises conductors (1) having the same diameter and insulators (2) having two different thicknesses, and both ends of the flat cable are provided with the thickness of the insulator (2). 2. The structure according to claim 1, wherein the first is larger.
Or the flat cable according to claim 2.
【請求項4】前記絶縁体(2)は、厚みが異なる二つの
厚みとなるように、山部、谷部を設け導体(1)を挟ん
で一体化して構成した、ことを特徴とする請求項1ない
し3のいずれか1項記載のフラットケーブル。
4. The insulator (2) is provided with peaks and valleys so as to have two different thicknesses and is integrally formed with a conductor (1) interposed therebetween. Item 4. The flat cable according to any one of items 1 to 3.
【請求項5】前記線心(3)は、絶縁体(2)の厚みの
大きい方をグランド側に、絶縁体(2)の厚みの小さい
方を信号側に割り当て接続構成した、ことを特徴とする
請求項1ないし4のいずれか1項記載のフラットケーブ
ル。
5. The wire core (3) is configured such that the thicker insulator (2) is assigned to the ground side and the thinner insulator (2) is assigned to the signal side and connected. The flat cable according to any one of claims 1 to 4, wherein
【請求項6】前記線心(3)は、絶縁体(2)の厚みの
大きい方を信号側に、絶縁体(2)の厚みの小さい方を
グランド側に割り当て接続構成した、ことを特徴とする
請求項1ないし4のいずれか1項記載のフラットケーブ
ル。
6. The wire core (3) is configured such that a thicker insulator (2) is assigned to a signal side and a thinner insulator (2) is assigned to a ground side. The flat cable according to any one of claims 1 to 4, wherein
【請求項7】前記絶縁体(2)は、厚みを同一とし、異
なる二つの径の導体(1)で構成した、ことを特徴とす
る請求項1記載のフラットケーブル。
7. A flat cable according to claim 1, wherein said insulator (2) is made of a conductor (1) having the same thickness and two different diameters.
【請求項8】前記線心(3)は、導体(1)の径の大き
い方を信号側に、導体(1)の径の小さい方をグランド
側に割り当て接続構成した、ことを特徴とする請求項7
記載のフラットケーブル。
8. The wire core (3) is configured such that the larger diameter of the conductor (1) is assigned to the signal side, and the smaller diameter of the conductor (1) is assigned to the ground side. Claim 7
The described flat cable.
【請求項9】前記線心(3)は、導体(1)の径の大き
い方をグランド側に、導体(1)の径の小さい方を信号
側に割り当て接続構成した、ことを特徴とする請求項7
記載のフラットケーブル。
9. The wire core (3) is configured such that the larger diameter of the conductor (1) is assigned to the ground side, and the smaller diameter of the conductor (1) is assigned to the signal side. Claim 7
The described flat cable.
【請求項10】導体の径および/または絶縁体の厚みが
異なる線心を交互に配置接合して構成したフラットケー
ブルを、折り畳んだ時に信号線の周囲にグランド線が配
置されるように敷設する、ことを特徴とするフラットケ
ーブルの敷設方法。
10. A flat cable formed by alternately arranging and joining wire cores having different conductor diameters and / or insulator thicknesses so as to arrange a ground wire around a signal wire when folded. A method of laying a flat cable, characterized in that:
JP13731498A 1998-05-20 1998-05-20 Flat cable and laying method thereof Pending JPH11329092A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13731498A JPH11329092A (en) 1998-05-20 1998-05-20 Flat cable and laying method thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13731498A JPH11329092A (en) 1998-05-20 1998-05-20 Flat cable and laying method thereof

Publications (1)

Publication Number Publication Date
JPH11329092A true JPH11329092A (en) 1999-11-30

Family

ID=15195798

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13731498A Pending JPH11329092A (en) 1998-05-20 1998-05-20 Flat cable and laying method thereof

Country Status (1)

Country Link
JP (1) JPH11329092A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2382949A (en) * 2001-12-04 2003-06-11 Samsung Electronics Co Ltd Reducing echoes and noise caused by cross talk in a telephone handset connecting cord
JP2008029179A (en) * 2006-07-25 2008-02-07 Toyota Motor Corp Electric connection device
EP2612332A1 (en) * 2010-08-31 2013-07-10 3M Innovative Properties Company Electrical cable arrangement

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2382949A (en) * 2001-12-04 2003-06-11 Samsung Electronics Co Ltd Reducing echoes and noise caused by cross talk in a telephone handset connecting cord
GB2382949B (en) * 2001-12-04 2004-09-29 Samsung Electronics Co Ltd Apparatus for reducing echoes and noises in telephone equipment
US6934383B2 (en) 2001-12-04 2005-08-23 Samsung Electronics Co., Ltd. Apparatus for reducing echoes and noises in telephone
JP2008029179A (en) * 2006-07-25 2008-02-07 Toyota Motor Corp Electric connection device
EP2612332A1 (en) * 2010-08-31 2013-07-10 3M Innovative Properties Company Electrical cable arrangement
US9287020B2 (en) 2010-08-31 2016-03-15 3M Innovative Properties Company Electrical cable arrangement
US9761351B2 (en) 2010-08-31 2017-09-12 3M Innovative Properties Company Electrical cable arrangement

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