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    • 2. 发明公开
    • VEHICLE-MOUNTED ANTENNA DEVICE
    • 天。。。。。。
    • EP2894714A1
    • 2015-07-15
    • EP13833774.6
    • 2013-06-20
    • Denso CorporationNippon Soken, Inc.
    • YUKIZAKI, YasumuneSUZUKI, TadaoKATAOKA, RyoheiSUGIMOTO, Yuji
    • H01Q1/32H01Q1/22
    • H01Q1/3275H01Q1/02H01Q1/241H01Q1/42H01Q9/42H05K1/181H05K5/003H05K2201/10098H05K2201/10507
    • A vehicle-mounted antenna device (20) includes a base (22), a board (24), a circuit section (30), and a housing (32). The base is mountable on a roof (11) of a vehicle (10). The board has an antenna element section (26) and is stood on a surface (22a) of the base. The circuit section serves as at least part of a wireless communication circuit electrically connected to the antenna element section. The housing is made of a resin material and forms a projection of a vehicle outer shape. The board and the circuit section are located in space formed by the base and the housing. The board is stood on the surface of the base so that a first direction perpendicular to the surface of the base differs from a second direction equal to a thickness direction of the board. The circuit section is implemented on the board at a position away from the base in the first direction.
    • 车载天线装置(20)包括基座(22),电路板(24),电路部分(30)和壳体(32)。 基座可安装在车辆(10)的屋顶(11)上。 板具有天线元件部分(26)并且站在基座的表面(22a)上。 电路部分用作电连接到天线元件部分的无线通信电路的至少一部分。 壳体由树脂材料制成并形成车辆外形的突起。 板和电路部分位于由基座和壳体形成的空间中。 板位于基座的表面上,使得垂直于基座表面的第一方向与等于板的厚度方向的第二方向不同。 电路部分在板上在第一方向远离基座的位置上实现。
    • 6. 发明公开
    • IN-VEHICLE ELECTRONIC MODULE
    • EINEM FAHRZEUG的ELEKTRONISCHE VORRICHTUNG
    • EP3089277A4
    • 2017-08-23
    • EP14874519
    • 2014-11-17
    • HITACHI AUTOMOTIVE SYSTEMS LTD
    • KAJIWARA RYOUICHIKAMOSHIDA MASARUISHII TOSHIAKI
    • H01R13/03B23K1/00B23K1/08B23K35/02B23K35/22B23K35/26H05K1/09H05K1/11H05K3/28H05K3/34H05K5/00
    • H05K5/0069B23K1/0016B23K1/08B23K35/0222B23K35/0244B23K35/226B23K35/26B23K35/262H05K1/117H05K3/282H05K3/3405H05K3/3463H05K5/003H05K5/0034H05K2201/015H05K2201/10189H05K2201/2045H05K2203/122
    • There is a problem that contact resistance increases due to formation of an oxide film on a contact interface or biting of abrasion powder caused by micro-sliding when a contact connecting portion of a connection terminal including non-noble metal members is exposed to high temperature environment or a repetitious temperature cycle. An object of the present invention is to provide an in-vehicle electronic module that has connection reliability equivalent to that of the conventional in-vehicle electronic module even when being placed in the environment of an engine compartment and can achieve cost reduction by reducing the number of parts and assembly steps. The electronic module includes a mounting board having a circuit board on which an electronic component is mounted, and a case member for accommodating and protecting the mounting board from surrounding environment, The electronic module has a connection structure in which a portion of the circuit board is protruded to the outside through an opening of the case and inserts a board terminal into an external female connector to obtain electrical continuity, and a portion of the case member forms a connector housing that receives the female connector and isolates a space in which the board terminal is present from surrounding environment and an insulating resin member for fixing the circuit board in the case is integrally molded or joined with the circuit board.
    • 当包括非贵金属构件的连接端子的接触连接部分暴露于高温环境时,存在由于在接触界面上形成氧化膜而导致接触电阻增加或由微滑动引起的磨损粉末咬入的问题 或重复的温度循环。 本发明的目的是提供一种车载电子模块,即使在将其放置在发动机舱的环境中时也具有与常规车载电子模块相同的连接可靠性,并且可以通过减少数量 零件和组装步骤。 电子模块包括:安装板,其具有其上安装电子部件的电路板以及用于容纳并保护安装板免受周围环境影响的壳体部件;电子模块具有连接结构,其中电路板的一部分是 通过壳体的开口突出到外部,并且将电路板端子插入到外部母连接器中以获得电连续性,并且壳体构件的一部分形成连接器壳体,该连接器壳体接收母连接器并且隔离电路板端子 存在于周围环境中,并且用于将电路板固定在壳体中的绝缘树脂构件与电路板一体地模制或接合。