JP5549318B2 - Thin coaxial cable harness - Google Patents

Thin coaxial cable harness Download PDF

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JP5549318B2
JP5549318B2 JP2010078632A JP2010078632A JP5549318B2 JP 5549318 B2 JP5549318 B2 JP 5549318B2 JP 2010078632 A JP2010078632 A JP 2010078632A JP 2010078632 A JP2010078632 A JP 2010078632A JP 5549318 B2 JP5549318 B2 JP 5549318B2
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coaxial cable
small
cable harness
thin
bundled
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JP2011210618A (en
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健輝 石元
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Sumitomo Electric Industries Ltd
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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/0045—Cable-harnesses
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B11/00—Communication cables or conductors
    • H01B11/18—Coaxial cables; Analogous cables having more than one inner conductor within a common outer conductor
    • H01B11/20—Cables having a multiplicity of coaxial lines
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B11/00—Communication cables or conductors
    • H01B11/18—Coaxial cables; Analogous cables having more than one inner conductor within a common outer conductor
    • H01B11/20—Cables having a multiplicity of coaxial lines
    • H01B11/203—Cables having a multiplicity of coaxial lines forming a flat arrangement
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
    • H04M1/026—Details of the structure or mounting of specific components
    • H04M1/0274—Details of the structure or mounting of specific components for an electrical connector module

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Communication Cables (AREA)
  • Insulated Conductors (AREA)

Description

本発明は、細径の同軸ケーブルを複数束ねて成端処理した細径同軸ケーブルハーネスに関する。   The present invention relates to a thin coaxial cable harness in which a plurality of thin coaxial cables are bundled and terminated.

近年、携帯端末、小型ビデオカメラあるいはデジタルカメラなどの普及により、これら電子機器の小型化や高画質化が求められている。これらに対応するために、機器本体と液晶表示部との接続や機器内の配線などに、極めて細い同軸ケーブルが用いられている。それらは配線の容易性から、複数本の同軸ケーブルを集合一体化させた同軸ケーブルハーネスとして用いられている。
同軸ケーブルハーネスは、複数本の電線の両端末部分を所定のピッチで配列してフラット状にしてなるものがある。また、その両端末部分にコネクタを接続してなり、中間部が結束帯で１つに束ねられ、少なくとも一方の端末部分で曲げられている（例えば、特許文献１参照）。 In recent years, with the widespread use of portable terminals, small video cameras, digital cameras, and the like, there is a demand for downsizing and high image quality of these electronic devices. In order to cope with these, extremely thin coaxial cables are used for connection between the device main body and the liquid crystal display unit, wiring in the device, and the like. Because of their ease of wiring, they are used as a coaxial cable harness in which a plurality of coaxial cables are integrated.
Some coaxial cable harnesses are formed by arranging both terminal portions of a plurality of electric wires at a predetermined pitch to form a flat shape. Moreover, a connector is connected to the both terminal portions, and an intermediate portion is bundled together by a binding band and bent at at least one terminal portion (see, for example, Patent Document 1).

特開２００７−２２７０４７号公報JP 2007-227047 A

携帯端末、小型ビデオカメラあるいはデジタルカメラ等の電子機器において、機器のさらなる小型化および薄型化が図られており、同軸ケーブルハーネスの収容スペースがさらに薄く狭隘なものとなっている。このため、中間部が結束帯で１つに丸く束ねられた同軸ケーブルハーネスでは、その束ねられた中間部を薄く狭隘な収容スペースに配線することが困難になる場合があった。
また、中間部を束ねることにより、収容スペースへ挿通して配線する際の挿通作業性は良いものの、線の捻れ具合によって個々のハーネスごとに形状が異なることがあり、収容スペース内の所定の配線位置に位置決めしにくいことがあった。 In electronic devices such as portable terminals, small video cameras, and digital cameras, the devices are further reduced in size and thickness, and the accommodation space for the coaxial cable harness is further thinned and narrowed. For this reason, in the coaxial cable harness in which the intermediate portion is bundled in a round with a binding band, it may be difficult to wire the bundled intermediate portion in a thin and narrow accommodation space.
In addition, by bundling the middle part, the insertion workability when inserting and wiring into the accommodation space is good, but the shape may differ for each harness depending on the twisting of the wire, and the predetermined wiring in the accommodation space Sometimes it was difficult to position.

本発明の目的は、良好な配線作業性を確保しつつ薄く狭隘な収容スペースにおいても良好に位置決めして円滑に配線することが可能な細径同軸ケーブルハーネスを提供することにある。   An object of the present invention is to provide a small-diameter coaxial cable harness that can be positioned and smoothly wired even in a thin and narrow housing space while ensuring good wiring workability.

上記課題を解決することのできる本発明の細径同軸ケーブルハーネスは、複数本の細径同軸ケーブルが端末部分で平面状に配列されて接続部材に接続された細径同軸ケーブルハーネスであって、
前記複数本の細径同軸ケーブルは、長さ方向の中間部分において、少なくとも一箇所で丸く束ねられ、少なくとも一箇所で並列に配列されて平面状に束ねられていることを特徴とする。 The thin coaxial cable harness of the present invention that can solve the above-mentioned problem is a thin coaxial cable harness in which a plurality of thin coaxial cables are arranged in a planar shape at a terminal portion and connected to a connection member,
The plurality of small-diameter coaxial cables are bundled in a round shape at at least one place in an intermediate portion in the length direction, and are arranged in parallel at least at one place and bundled in a planar shape.

本発明の細径同軸ケーブルハーネスでは、長さ方向の中間部分において、丸く束ねられた箇所を有する。これにより、狭隘な収容スペースへ円滑に挿通させることができる。また、長さ方向の中間部分において、並列に配列されて平面状に束ねられた箇所を有する。これにより、平面状の部分は形状が一定となり所定の配線位置に位置決めして収容させることができる。つまり、良好な配線作業性を確保しつつ薄く狭隘な収容スペースにおいても良好に位置決めして円滑に配線することができる。   In the thin coaxial cable harness of this invention, it has the location bundled roundly in the intermediate part of the length direction. Thereby, it can be smoothly inserted into a narrow accommodation space. Moreover, in the intermediate part of a length direction, it has the location arranged in parallel and bundled planarly. As a result, the planar portion has a constant shape and can be positioned and accommodated at a predetermined wiring position. In other words, it is possible to perform favorable wiring and smooth wiring even in a thin and narrow housing space while ensuring good wiring workability.

本発明の細径同軸ケーブルハーネスに係る実施形態の例を示す平面図である。It is a top view which shows the example of embodiment which concerns on the small diameter coaxial cable harness of this invention. 図１の細径同軸ケーブルハーネスにおけるＡ−Ａ断面図である。It is AA sectional drawing in the small diameter coaxial cable harness of FIG. 図１の細径同軸ケーブルハーネスを、筐体がヒンジにより回動する携帯電話内に配線した例を示す斜視図である。It is a perspective view which shows the example which wired the thin diameter coaxial cable harness of FIG. 1 in the mobile telephone in which a housing | casing rotates by a hinge. 本発明の細径同軸ケーブルハーネスに係る他の実施形態の例を示す平面図である。It is a top view which shows the example of other embodiment which concerns on the small diameter coaxial cable harness of this invention. 図４の細径同軸ケーブルハーネスの変形例を示す平面図である。It is a top view which shows the modification of the small diameter coaxial cable harness of FIG.

以下、本発明に係る細径同軸ケーブルハーネスの実施形態の例を、図面を参照しつつ説明する。
図１に示すように、細径同軸ケーブルハーネス１０は、例えば、２０〜５０本程度の複数本（本実施形態では３４本）の細径同軸ケーブル１２からなり、端末部分１３を除いた長さ方向の中間部分１４が束ねられている。 Hereinafter, an example of an embodiment of a thin coaxial cable harness according to the present invention will be described with reference to the drawings.
As shown in FIG. 1, the thin coaxial cable harness 10 includes, for example, a plurality of thin coaxial cables 12 (about 34 in the present embodiment) of about 20 to 50, and the length excluding the terminal portion 13. The middle part 14 of the direction is bundled.

細径同軸ケーブル１２は、中心軸に直交する径方向の断面において、中心から外側に向かって、中心導体、内部絶縁体、外部導体、外被を有する構成であり、端末部分１３では端末処理が施されて、外部導体、内部絶縁体、中心導体が段階的に所定長さずつ露出され、コネクタ１６に接続される。   The small-diameter coaxial cable 12 is configured to have a center conductor, an inner insulator, an outer conductor, and a jacket from the center to the outer side in a radial section orthogonal to the center axis. As a result, the outer conductor, the inner insulator, and the center conductor are exposed stepwise by a predetermined length and connected to the connector 16.

なお、細径同軸ケーブルハーネス１０には、複数本の細径同軸ケーブル１２の他に、外部導体のない細径絶縁ケーブルが含まれていても良い。細径同軸ケーブル１２としては、例えばＡＷＧ（American Wire Gauge）の規格によるＡＷＧ４２，ＡＷＧ４４，ＡＷＧ４６などの細い極細同軸ケーブルまたは外径が０．３０ｍｍよりも細い同軸ケーブルを用いることが望ましい。これにより、細径同軸ケーブルハーネス１０を曲がり易くすることができる。   The thin coaxial cable harness 10 may include a thin insulated cable having no external conductor in addition to the plural thin coaxial cables 12. As the small-diameter coaxial cable 12, it is desirable to use, for example, a thin extra-fine coaxial cable such as AWG42, AWG44, and AWG46 according to the AWG (American Wire Gauge) standard or a coaxial cable whose outer diameter is smaller than 0.30 mm. Thereby, the thin coaxial cable harness 10 can be easily bent.

細径同軸ケーブルハーネス１０は、束ねられた中間部分１４において、丸型結束部２１，２２と、平面結束部２３とを有している。   The small-diameter coaxial cable harness 10 has round binding portions 21 and 22 and a flat binding portion 23 in the bundled intermediate portion 14.

丸型結束部２１，２２は、細径同軸ケーブル１２を束ねて断面円形または長円形とした部分である。丸型結束部２１，２２において細径同軸ケーブル１２を束ねるには、例えば、ポリテトラフルオロエチレン（ＰＴＦＥ）などのフッ素系樹脂から形成されたテープ、または繊維を編組したスリーブ等の束ね部材が用いられている。例えば、接着性を有するテープからなる束ね部材を細径同軸ケーブル１２に巻き付けたり、スリーブからなる束ね部材に細径同軸ケーブル１２を通したりすることで、細径同軸ケーブル１２が束ねられている。本実施形態では、樹脂テープ２４によって細径同軸ケーブル１２を束ねることにより、丸型結束部２１，２２が形成されている。なお、互いに束ねられた細径同軸ケーブル１２は、互いに動きが拘束されない程度にゆるく結束されていることが好ましい。
図１では、丸型結束部２１，２２で全ての細径同軸ケーブル１２が束ねられている例を示すが、細径同軸ケーブル１２が複数の群に分けられてそれぞれが束ねられていてもよい。例えば、丸型結束部２２が二股に分かれていて二つの丸型結束部となっていてもよい。 The round binding portions 21 and 22 are portions in which the small-diameter coaxial cables 12 are bundled to have a circular or oval cross section. In order to bundle the small-diameter coaxial cable 12 in the round-shaped bundling portions 21 and 22, for example, a bundling member such as a tape formed of a fluorine-based resin such as polytetrafluoroethylene (PTFE) or a sleeve braided with fibers is used. It has been. For example, the thin coaxial cable 12 is bundled by winding a bundling member made of an adhesive tape around the thin coaxial cable 12 or by passing the thin coaxial cable 12 through a bundling member made of a sleeve. In the present embodiment, the round-shaped binding portions 21 and 22 are formed by bundling the thin coaxial cable 12 with the resin tape 24. In addition, it is preferable that the thin coaxial cables 12 bundled together are loosely bundled to such an extent that their movements are not restricted.
Although FIG. 1 shows an example in which all of the small-diameter coaxial cables 12 are bundled at the round binding portions 21 and 22, the small-diameter coaxial cables 12 may be divided into a plurality of groups and bundled. . For example, the round binding part 22 may be divided into two forks to form two round binding parts.

平面結束部２３は、図２に示すように、細径同軸ケーブル１２を並列に配列させて平面状に束ねた部分である。本実施形態では、１７本の細径同軸ケーブル１２を平面状に配列させた配列群２３ａ，２３ｂが積層されている。１列（１段）に配列する場合もあり、３段に配列する場合もある。   As shown in FIG. 2, the planar binding portion 23 is a portion in which the thin coaxial cables 12 are arranged in parallel and bundled in a planar shape. In the present embodiment, array groups 23a and 23b in which 17 small-diameter coaxial cables 12 are arrayed in a planar shape are stacked. In some cases, it may be arranged in one row (one stage), and in some cases in three stages.

平面結束部２３において細径同軸ケーブル１２を束ねるには、例えば、ポリテトラフルオロエチレン（ＰＴＦＥ）などのフッ素系樹脂から形成されたテープ等の束ね部材が用いられている。例えば、接着性を有するテープからなる束ね部材を平面状に並列させた細径同軸ケーブル１２に貼り付けることで、細径同軸ケーブル１２が平面状に束ねられている。また、テープを使用せずに、平面状に並列させた細径同軸ケーブル１２に紫外線硬化樹脂等からなる接着剤を塗布して固化させることで、平面結束部２３を形成しても良い。   In order to bundle the small-diameter coaxial cable 12 in the planar binding portion 23, for example, a bundling member such as a tape formed of a fluorine-based resin such as polytetrafluoroethylene (PTFE) is used. For example, the small-diameter coaxial cable 12 is bundled in a planar shape by attaching a bundling member made of an adhesive tape to the small-diameter coaxial cable 12 arranged in a plane. Moreover, you may form the flat binding part 23 by apply | coating and solidifying the adhesive agent which consists of an ultraviolet curing resin etc. to the thin coaxial cable 12 put in parallel in flat form, without using a tape.

本実施形態では、樹脂テープ２４によって細径同軸ケーブル１２を束ねることにより、平面結束部２３が形成されている。具体的には、一方の段の配列群２３ａに対して少なくとも一面側を覆い、さらに、他方の面側へ折り返すように一枚の樹脂テープ２４を貼り付ける。さらに、他方の段の配列群２３ｂに対して、一方の配列群２３ａとの対向側と反対側の面を覆い、さらに、一方の配列群２３ａ側へ折り返すように一枚の樹脂テープ２４を貼り付ける。
図２では積層された細径同軸ケーブル１２を一体に束ねる例を示すが、各配列群ごとに平面状に束ねられ、それぞれ束ねられた各配列群が積層されてもよい。 In the present embodiment, the flat cable binding portion 23 is formed by bundling the thin coaxial cable 12 with the resin tape 24. Specifically, one resin tape 24 is affixed so as to cover at least one side with respect to the array group 23a of one stage and to be folded back to the other side. Furthermore, a single resin tape 24 is attached to the array group 23b on the other stage so as to cover the surface opposite to the one facing the array group 23a and to be folded back toward the one array group 23a. wear.
Although FIG. 2 shows an example in which the laminated small-diameter coaxial cables 12 are integrally bundled, the respective array groups may be bundled in a planar shape, and the bundled array groups may be stacked.

なお、細径同軸ケーブルハーネス１０における細径同軸ケーブル１２の本数が２０本程度であれば、全ての細径同軸ケーブル１２を一平面状に配列させ、一段の配列群からなる平面結束部２３を形成しても良い。一段の平面結束部２３とした場合、外径が０．２５ｍｍの細径同軸ケーブル１２を用いると、平面結束部２３は、約５ｍｍの幅寸法となる。   In addition, if the number of the thin coaxial cables 12 in the thin coaxial cable harness 10 is about 20, all the thin coaxial cables 12 are arranged in a single plane, and the planar binding portion 23 composed of a single array group is formed. It may be formed. In the case of the one-stage planar binding portion 23, when the thin coaxial cable 12 having an outer diameter of 0.25 mm is used, the planar binding portion 23 has a width of about 5 mm.

中間部分１４に丸型結束部２１，２２と平面結束部２３とが上記のように形成された細径同軸ケーブルハーネス１０は、丸型結束部２１，２２と平面結束部２３との間に、配線経路に沿わせるべく、屈曲部２５，２６が形成されている。これらの屈曲部２５，２６においては、細径同軸ケーブル１２同士が結束されずに露出されている。一方の屈曲部２５では、約９０°に屈曲されており、他方の屈曲部２６では、約１３０°に屈曲されている。なお、屈曲部２５では、平面結束部２３の配列面の表裏を折り返すようにして約９０°に屈曲させている。   The thin coaxial cable harness 10 in which the round binding parts 21 and 22 and the flat binding part 23 are formed in the intermediate part 14 as described above is provided between the round binding parts 21 and 22 and the flat binding part 23. Bending portions 25 and 26 are formed so as to be along the wiring path. In these bent portions 25 and 26, the thin coaxial cables 12 are exposed without being bundled. One bent portion 25 is bent at about 90 °, and the other bent portion 26 is bent at about 130 °. It should be noted that the bent portion 25 is bent at about 90 ° so that the front and back of the arrangement surface of the planar binding portion 23 are folded back.

また、複数本の細径同軸ケーブル１２は、端末部分１３で曲げられて所定のピッチで平面状に配列され、コネクタ（接続部材）１６に接続されている。これにより、細径同軸ケーブル１２は、コネクタ１６に接続される端末部分１３における細径同軸ケーブル１２の配列方向に対して中間部分１４側が略平行あるいは少し角度が付けられた方向に配線されて略Ｌ字状とされている。   The plurality of small-diameter coaxial cables 12 are bent at the terminal portion 13, arranged in a plane at a predetermined pitch, and connected to a connector (connection member) 16. Accordingly, the thin coaxial cable 12 is wired in a direction in which the intermediate portion 14 side is substantially parallel or slightly angled with respect to the arrangement direction of the thin coaxial cables 12 in the terminal portion 13 connected to the connector 16. It is L-shaped.

上記細径同軸ケーブルハーネス１０では、中間部分１４に丸型結束部２１，２２、平面結束部２３及び屈曲部２５，２６を形成し、また、端末部分１３においてＬ字状に屈曲したことにより、各細径同軸ケーブル１２が非等長となる。   In the thin coaxial cable harness 10 described above, the round portion 21 and 22, the flat portion 23 and the bent portions 25 and 26 are formed in the intermediate portion 14, and the terminal portion 13 is bent in an L shape, Each small-diameter coaxial cable 12 has an unequal length.

このような細径同軸ケーブルハーネス１０を形成するには、まず、両端末部分１３間に配列される複数本の細径同軸ケーブル１２を、図１の形態とするためのそれぞれの細径同軸ケーブル１２のケーブル長を割り出し、その割り出したケーブル長の収納溝を有する整列治具を用意する。そして、この整列治具に細径同軸ケーブル１２を整列させ、両端末部分１３をテープ化して一体化させる。次いで、整列治具から整列状態で細径同軸ケーブル１２を取り出して両端末部分１３にコネクタ１６を接続し、中間部分１４に丸型結束部２１、平面結束部２２及び屈曲部２５，２６を形成し、端末部分１３をＬ字状に屈曲させれば良い。   In order to form such a small-diameter coaxial cable harness 10, first, a plurality of small-diameter coaxial cables 12 arranged between both end portions 13 are respectively formed in the form of the respective small-diameter coaxial cables shown in FIG. 12 cable lengths are indexed, and an alignment jig having a storage groove for the determined cable length is prepared. Then, the small-diameter coaxial cable 12 is aligned with this alignment jig, and both end portions 13 are taped and integrated. Next, the thin coaxial cable 12 is taken out from the alignment jig in an aligned state, the connector 16 is connected to the both end portions 13, and the round binding portion 21, the flat binding portion 22, and the bent portions 25 and 26 are formed in the intermediate portion 14. The terminal portion 13 may be bent in an L shape.

上記の細径同軸ケーブルハーネス１０は、図３に示すように、例えば、筐体の端部同士がヒンジによって回動可能に連結された携帯電話等の機器に組み込んで使用することもできる。
図３に示す形態では、第１筐体１及び第２筐体２を備えた携帯電話端末３のそれぞれの第１筐体１及び第２筐体２が、細径同軸ケーブルハーネス１０によって接続されている。 As shown in FIG. 3, the small-diameter coaxial cable harness 10 can be used by being incorporated in a device such as a mobile phone in which the ends of the housing are rotatably connected by hinges.
In the form shown in FIG. 3, the first casing 1 and the second casing 2 of the mobile phone terminal 3 including the first casing 1 and the second casing 2 are connected by the small-diameter coaxial cable harness 10. ing.

携帯電話端末３は、第１筐体１及び第２筐体２の端部同士が、ヒンジ４によって回動可能に連結され、開閉されることにより位置関係が変化する。第１筐体１及び第２筐体２は、その連結側の端面に、ケーブル挿通孔５，６がそれぞれ形成されており、これらのケーブル挿通孔５，６から、細径同軸ケーブルハーネス１０の両端がそれぞれ導入されている。また、ヒンジ４には、連通孔４ａが形成されており、この連通孔４ａ内に細径同軸ケーブルハーネス１０が挿通されている。   In the mobile phone terminal 3, the end portions of the first housing 1 and the second housing 2 are rotatably connected by a hinge 4, and the positional relationship is changed by opening and closing. The first housing 1 and the second housing 2 have cable insertion holes 5 and 6 formed on end surfaces on the connection side thereof, and the small coaxial cable harness 10 is connected to the cable insertion holes 5 and 6. Both ends are introduced respectively. The hinge 4 is formed with a communication hole 4a, and the small-diameter coaxial cable harness 10 is inserted into the communication hole 4a.

上記の携帯電話端末３に細径同軸ケーブルハーネス１０を配線するには、極めて小さなケーブル挿通孔５，６及びヒンジ４の連通孔４ａに細径同軸ケーブルハーネス１０を通す必要がある。   In order to route the thin coaxial cable harness 10 to the mobile phone terminal 3, it is necessary to pass the thin coaxial cable harness 10 through the extremely small cable insertion holes 5 and 6 and the communication hole 4 a of the hinge 4.

このようなケーブル挿通孔５，６または連通孔４ａへ細径同軸ケーブルハーネス１０を通す場合、コネクタ１６に対して端末部分１３を巻き付けて棒状にしてケーブル挿通孔５，６または連通孔４ａに挿入する。このとき、細径同軸ケーブルハーネス１０の中間部分１４には、端末部分１３側に断面円形の丸型結束部２１，２２が形成されているので、端末部分１３をケーブル挿通孔５，６または連通孔４ａへ挿入した後に丸型結束部２１または２２をヒンジ内部（挿通孔５，６の間）に配置することにより、細径同軸ケーブルハーネス１０を第１筐体１と第２筐体２の間に配線することができる。   When the small-diameter coaxial cable harness 10 is passed through the cable insertion holes 5 and 6 or the communication hole 4a, the terminal portion 13 is wound around the connector 16 to form a rod shape and inserted into the cable insertion holes 5 and 6 or the communication hole 4a. To do. At this time, the middle portion 14 of the small-diameter coaxial cable harness 10 is formed with the round binding portions 21 and 22 having a circular cross section on the end portion 13 side, so that the end portion 13 is connected to the cable insertion holes 5 and 6 or the communication. After the insertion into the hole 4a, the circular binding portion 21 or 22 is arranged inside the hinge (between the insertion holes 5 and 6), whereby the small-diameter coaxial cable harness 10 is connected to the first casing 1 and the second casing 2. It can be wired in between.

そして、細径同軸ケーブルハーネス１０の丸型結束部２１，２２をケーブル挿通孔５，６または連通孔４ａへ挿入して配線し、中間部分１４の平面結束部２３は、第１筺体１または第２筺体２内に形成された薄く狭隘な収容スペースに配置する。
このとき、平面結束部２３は、細径同軸ケーブル１２が、並列に配列されて平面状に束ねられていて、前後の屈曲部２５，２６の角度で維持されるので、第１筺体１または第２筺体２内の収容スペースで所定の配線位置に収容される。 Then, the circular binding portions 21 and 22 of the small-diameter coaxial cable harness 10 are inserted into the cable insertion holes 5 and 6 or the communication holes 4a and wired, and the planar binding portion 23 of the intermediate portion 14 is connected to the first casing 1 or the first casing 1. 2 It arrange | positions in the thin and narrow accommodation space formed in the housing 2. As shown in FIG.
At this time, since the thin coaxial cables 12 are arranged in parallel and bundled in a plane and are maintained at the angles of the front and rear bent portions 25 and 26, the plane binding portion 23 is maintained in the first casing 1 or the first The housing is accommodated in a predetermined wiring position in the housing space in the housing 2.

平面結束部２３がケーブル挿通孔５，６または連通孔４ａに挿通できない場合は、まず第１筺体１または第２筺体２内に平面結束部２３を配置して、その後丸型結束部２１，２２をケーブル挿通孔５，６または連通孔４ａに挿通すればよい。   When the flat binding part 23 cannot be inserted into the cable insertion holes 5, 6 or the communication hole 4a, the flat binding part 23 is first arranged in the first casing 1 or the second casing 2, and then the round binding parts 21, 22 are arranged. May be inserted into the cable insertion holes 5, 6 or the communication hole 4a.

このように、本実施形態に係る細径同軸ケーブルハーネス１０によれば、良好な配線作業性を確保しつつ薄く狭隘な収容スペースにおいても良好に位置決めして円滑に配線することができる。   As described above, according to the small-diameter coaxial cable harness 10 according to the present embodiment, it is possible to smoothly position and smoothly wire even in a thin and narrow housing space while ensuring good wiring workability.

次に、他の実施形態に係る細径同軸ケーブルハーネスについて説明する。
図４に示す細径同軸ケーブルハーネス１０Ａでは、一方の丸型結束部２１と平面結束部２３の周囲が、銅箔糸を編組して形成されたシールドスリーブ４１によって覆われている。このシールドスリーブ４１の両端には、このシールドスリーブ４１から引き出された銅箔糸の束４１ａに、コネクタ４２が取り付けられており、このコネクタ４２は、携帯電話端末３などのグランドに接続される。
なお、この細径同軸ケーブルハーネス１０Ａでは、他方の丸型結束部２２の両端と中間にフッ素系樹脂（ＰＴＦＥなど）から形成された樹脂テープ４３が巻かれており、丸型結束部２２の結束力が高められている。 Next, a thin coaxial cable harness according to another embodiment will be described.
In the small-diameter coaxial cable harness 10A shown in FIG. 4, the periphery of one round binding portion 21 and the flat binding portion 23 is covered with a shield sleeve 41 formed by braiding copper foil yarn. At both ends of the shield sleeve 41, a connector 42 is attached to a bundle 41a of copper foil threads drawn out from the shield sleeve 41. The connector 42 is connected to the ground of the mobile phone terminal 3 or the like.
In the small coaxial cable harness 10A, a resin tape 43 formed of a fluorine-based resin (PTFE or the like) is wound between both ends and the middle of the other round bundling portion 22, and the bundling of the round bundling portion 22 is performed. Power is increased.

上記構成の細径同軸ケーブルハーネス１０Ａによれば、シールドスリーブ４１を設けたことにより、シールド効果を大幅に向上させることができる。したがって、高いシールド性が要求される機器に用いて好適なものとすることができる。   According to the thin coaxial cable harness 10A having the above configuration, the shield effect can be greatly improved by providing the shield sleeve 41. Therefore, it can be made suitable for use in equipment that requires high shielding properties.

シールドスリーブ４１は、銅箔糸を編組したものである。したがって、例えば、携帯電話端末３に配線する際に丸型結束部２１をヒンジ４に配線した場合、第１筺体１と第２筺体２とを回動させた際にシールドスリーブ４１がヒンジ４内にて引っ掛かるおそれがある。   The shield sleeve 41 is a braided copper foil yarn. Therefore, for example, when the circular binding portion 21 is wired to the hinge 4 when wiring to the mobile phone terminal 3, the shield sleeve 41 is inside the hinge 4 when the first casing 1 and the second casing 2 are rotated. There is a risk of getting caught.

この場合、シールドスリーブ４１を備えた細径同軸ケーブルハーネス１０Ａの場合、図５に示すように、シールドスリーブ４１の周囲のうち丸型結束部２１の周囲を、樹脂テープ５１を巻き付けて覆うことが好ましい。樹脂テープ５１をフッ素系樹脂テープとすると、他部材に対して摺動する際のすべりがよい。すなわち、ヒンジ４内における細径同軸ケーブルハーネス１０Ａの円滑な移動が可能となり、かつシールド効果を高めることができる。   In this case, in the case of the thin coaxial cable harness 10A provided with the shield sleeve 41, as shown in FIG. 5, the periphery of the circular binding portion 21 among the periphery of the shield sleeve 41 can be covered with the resin tape 51. preferable. When the resin tape 51 is a fluororesin tape, the sliding when sliding with respect to other members is good. That is, the thin coaxial cable harness 10A can be smoothly moved in the hinge 4 and the shielding effect can be enhanced.

なお、上記実施形態では、長さ方向の中間部分１４に、丸く束ねられた二つの丸型結束部２１，２２を設けたが、丸く束ねられた丸型結束部は、長さ方向の中間部分１４の、少なくとも一箇所に設けられていれば良い。また、上記実施形態では、長さ方向の中間部分１４に、並列に配列されて平面状に束ねられた一つの平面結束部２３を設けたが、平面状に束ねられた平面結束部は、長さ方向の中間部分１４の複数箇所に設けても良い。
つまり、丸型結束部及び平面結束部は、配線される収容スペースの形状等に応じて設ける箇所及び設ける数が設定される。 In the above-described embodiment, the two round-shaped binding portions 21 and 22 that are bundled in a circle are provided in the intermediate portion 14 in the length direction. However, the round-shaped binding portions that are bundled in a circle are formed in the middle portion in the length direction. 14 may be provided in at least one place. Further, in the above embodiment, the single planar binding portion 23 arranged in parallel and bundled in a planar shape is provided in the intermediate portion 14 in the length direction, but the planar binding portion bundled in a planar shape is long. You may provide in the multiple places of the intermediate part 14 of the vertical direction.
In other words, the location and number of the round binding portion and the flat binding portion are set according to the shape of the accommodation space to be wired.

また、上記実施形態では、細径同軸ケーブルハーネス１０，１０Ａの端末部分１３をコネクタ１６に接続しているが、コネクタ１６の替わりにフレキシブル基板（ＦＰＣ：Flexible Printed Circuits）あるいは硬質の印刷基板（ＰＷＢ：Printed Wiring Board）からなる配線板材（接続部材）に接続することも可能である。   Moreover, in the said embodiment, although the terminal part 13 of the small diameter coaxial cable harness 10 and 10A is connected to the connector 16, it replaces with the connector 16 and a flexible printed circuit board (FPC: Flexible Printed Circuits) or a rigid printed circuit board (PWB). : It is also possible to connect to a wiring board material (connection member) made of a printed wiring board.

１０，１０Ａ：細径同軸ケーブルハーネス、１２：細径同軸ケーブル、１３：端末部分、１４：中間部分、１６：コネクタ（接続部材）、２１，２２：丸型結束部、２３：平面結束部 10, 10A: Fine coaxial cable harness, 12: Fine coaxial cable, 13: Terminal portion, 14: Intermediate portion, 16: Connector (connection member), 21, 22: Round binding portion, 23: Planar binding portion

Claims (1)

複数本の細径同軸ケーブルが端末部分で平面状に配列されて接続部材に接続された細径同軸ケーブルハーネスであって、
前記複数本の細径同軸ケーブルは、長さ方向の中間部分において、少なくとも一箇所で丸く束ねられ、少なくとも一箇所で並列に配列されて樹脂テープまたは接着剤で平面状に束ねられ、当該平面状に束ねられた箇所の両端で前記細径同軸ケーブルが結束されずに露出されていることを特徴とする細径同軸ケーブルハーネス。 A small-diameter coaxial cable harness in which a plurality of small-diameter coaxial cables are arranged in a planar shape at a terminal portion and connected to a connection member,
The plurality of small-diameter coaxial cables are bundled round at least at one place in an intermediate portion in the length direction, arranged in parallel at least at one place, and bundled in a planar shape with a resin tape or an adhesive. The thin coaxial cable harness is characterized in that the thin coaxial cable is exposed without being bound at both ends of the portion bundled together .
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