To provide an electronic apparatus unit which improves mounting accuracy of a connector housing including multiple connection terminals and a circuit board.SOLUTION: Board abutment surfaces (523a and 523b) to abut on a circuit board (400) and a pair of positioning pins (522a and 522b) to be fitted to the circuit board (400) are provided in a connector housing (500). Multiple solder connection holes (430) into which connection terminals (501) are idly fitted and a mounting reference hole (420) into which the positioning pins (522a and 522b) are fitted are provided in the circuit board (400). A fitting recess (220) to be coated with a second annular sealant (620) is integrally molded on an inner surface of a case (200), and a fitting projection (520) provided in the connector housing (500) is fitted into the fitting recess (220). A case-side annular seal surface (206) is provided at an outer peripheral position of the case (200), and a cover-side annular seal surface (306) is provided at an outer peripheral position of a cover (300).SELECTED DRAWING: Figure 3

    【課題】本願は、複数の接続端子を有するコネクタハウジングと回路基板との実装精度を向上する電子機器ユニットを提供するものである。【解決手段】コネクタハウジング(500)には回路基板(400)と当接する基板当接面(523a,523b)と、回路基板(400)に嵌合される一対の位置決めピン(522a,522b)とが設けられ、回路基板(400)には、接続端子(501)が遊嵌される複数の半田接続孔(430)と、位置決めピン(522a,522b)が嵌合される取付基準孔(420)とが設けられ、ケース(200)の内面には、第二環状シール材(620)が塗布される嵌合凹部(220)が一体成形され、嵌合凹部(220)にはコネクタハウジング(500)に設けられた嵌合凸部(520)が嵌入され、ケース(200)の外周位置にはケース側環状シール面(206)が設けられ、カバー(300)の外周位置にはカバー側環状シール面(306)が設けられているものである。【選択図】図3


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    Titel :

    ELECTRONIC APPARATUS UNIT AND ASSEMBLY METHOD THEREFOR


    Weitere Titelangaben:

    電子機器ユニットおよびその組立方法


    Beteiligte:
    NURIYA NOBUAKI (Autor:in) / SATO SOICHI (Autor:in)

    Erscheinungsdatum :

    17.09.2020


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Japanisch


    Klassifikation :

    IPC:    H05K PRINTED CIRCUITS , Gedruckte Schaltungen / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / H01R Elektrisch leitende Verbindungen , ELECTRICALLY-CONDUCTIVE CONNECTIONS



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