PROBLEM TO BE SOLVED: To save the space in a vehicle of limited vehicle space, while eliminating impedance mismatch at a junction of a communication line.SOLUTION: A communication line holder 20 for holding the end of a communication line 30 consisting of a pair of wires 30a, 30b arranged closely in parallel includes, respectively, a first holding part 21a for holding a first joint 33a where the ends of first wires 30a on the high potential side, out of each set of wires 30a, 30b, are electrically connected collectively, and a second holding part 21b for holding a second joint 33b where the ends of the second wires 30b on the low potential side, are electrically connected collectively. The first holding part 21a and the second holding part 21b are disposed in non-conduction state, while spaced apart by an impedance matching interval D for matching the impedance at the end of the communication line 30 with the impedance of the communication line 30.SELECTED DRAWING: Figure 3

    【課題】限られた車両スペースにおいて車両内部の省スペース化を図るとともに、通信線路の接続点におけるインピーダンスの不整合を解消すること。【解決手段】近接して並列配置された一対の電線30a,30bからなる通信線30の端部を保持する通信線ホルダ20であって、各組の一対の電線30a,30bのうち、高電位側の第1電線30aの端部をまとめて電気的に接続した第1ジョイント部33aを保持する第1保持部21aと、低電位側の第2電線30bの端部をまとめて電気的に接続した第2ジョイント部33bを保持する第2保持部21bを1つずつ備え、第1保持部21aと第2保持部21とを、通信線30の端部のインピーダンスが通信線30のインピーダンスと整合されるインピーダンス整合間隔Dを隔てて互いの間を非導通状態に配設した。【選択図】図3


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    Titel :

    COMMUNICATION WIRE HOLDER, CONNECTION STRUCTURE OF COMMUNICATION WIRE, AND WIRING HARNESS


    Weitere Titelangaben:

    通信線ホルダ、通信線の接続構造体、及びワイヤハーネス


    Beteiligte:

    Erscheinungsdatum :

    19.01.2017


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Japanisch


    Klassifikation :

    IPC:    H01R Elektrisch leitende Verbindungen , ELECTRICALLY-CONDUCTIVE CONNECTIONS / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / H01B CABLES , Kabel



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