The invention is suitable for the technical field of vehicle-mounted communication, and provides a WiFi-based vehicle-mounted communication device. The communication device comprises a shell and a circuit board, wherein the circuit board is arranged in the shell through a buffer supporting piece, and a WiFi communication module is arranged on the circuit board; mounting frames are arranged at the two ends of the circuit board, and locking grooves are formed in the upper surfaces of the mounting frames; a buffer supporting piece comprises a supporting base arranged in the shell through an elastic assembly; a supporting step and a supporting step are arranged on the supporting seat; the mounting frame placed in the supporting step is fixed through a fixing assembly; and a guide block slidably arranged in the guide groove is supported through a second vertical spring. According to the vehicle-mounted communication device provided by the embodiment of the invention, the heat dissipation effect on the electronic components on the circuit board can be ensured; through the arranged fixing assembly, the circuit board can be conveniently supported and installed on the supporting base, rigid contact between the circuit board and the supporting base is effectively avoided, and the damping effect is good.

    本发明适用于车载通信技术领域,提供了一种基于WiFi的车载通信装置,包括:壳体;通过缓冲支撑件设置在所述壳体内的电路板,所述电路板上设置有WiFi通信模块;所述电路板的两端均具有安装边框,所述安装边框的上表面开设有锁定槽;其中,所述缓冲支撑件包括:通过弹性组件设置在壳体内的支撑座;所述支撑座上开设有支撑台阶和支撑台阶;放置在支撑台阶内的安装边框通过固定组件进行固定;通过第二竖向弹簧支撑滑动设置在导向槽内的导向块。本发明实施例提供的车载通信装置,能够保证对电路板上电子元器件的散热效果;通过设置的固定组件,能够方便将电路板支撑安装在支撑座上,有效避免电路板与支撑座之间的刚性接触,减震效果好。


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    Titel :

    Vehicle-mounted communication device based on WiFi


    Weitere Titelangaben:

    一种基于WiFi的车载通信装置


    Beteiligte:
    XU GUOQIANG (Autor:in) / TANG SHIJIE (Autor:in) / MU SONGLI (Autor:in) / QIN GAOWEI (Autor:in) / MA YANCAO (Autor:in) / QIN ZHIQIANG (Autor:in) / WANG RUIGUANG (Autor:in) / DONG QINGWEI (Autor:in) / SONG XIANGQIANG (Autor:in) / SHI PENGTAO (Autor:in)

    Erscheinungsdatum :

    2021-08-06


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / F16F SPRINGS , Federn / H04W WIRELESS COMMUNICATION NETWORKS , Drahtlose Kommunikationsnetze / H05K PRINTED CIRCUITS , Gedruckte Schaltungen



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