A lightweight radio/CD player for vehicular application is virtually "fastenerless" and includes a case and frontal interface formed of polymer based material that is molded to provide details to accept audio devices such as playback mechanisms (if desired) and radio receivers, as well as the circuit boards required for electrical control and display. The case and frontal interface are of composite structure, including an insert molded electrically conductive wire mesh screen that has been pre-formed to contour with the molding operation. The wire mesh provides EMC, RFI, BCI and ESD shielding and grounding of the circuit boards via exposed wire mesh pads and adjacent ground clips. The PCB architecture is bifurcated into a first board carrying common circuit components in a surface mount configuration suitable for high volume production, and a second board carrying application specific circuit components in a wave soldered stick mount configuration. The major components and subassemblies are self-fixturing during the final assembly process, eliminating the need for dedicated tools, fixtures and assembly equipment. The major components and subassemblies self-interconnect by integral guide and connection features effecting "slide lock" and "snap lock" self-interconnection. The radio architecture includes improved push buttons employing 4-bar living hinge linkage and front loaded decorative trim buttons.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    LIGHTWEIGHT AUDIO SYSTEM FOR AUTOMOTIVE APPLICATIONS AND METHOD


    Weitere Titelangaben:

    LEICHTGEWICHTIGES AUDIOSYSTEM FÜR AUTOMOBILANWENDUNGEN UND ENTSPRECHENDES VERFAHREN
    SYSTÈME AUDIO DE POIDS LÉGER POUR APPLICATIONS AUTOMOBILES ET PROCÉDÉ


    Beteiligte:

    Erscheinungsdatum :

    2016-10-12


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / H04B TRANSMISSION , Übertragung



    Lightweight audio system for automotive applications and method

    GUPTA VINEET / HUNTZINGER JOSEPH K / COADY MICHAEL G et al. | Europäisches Patentamt | 2016

    Freier Zugriff

    Lightweight audio system for automotive applications and method

    GUPTA VINEET / HUNTZINGER JOSEPH K / COADY MICHAEL G et al. | Europäisches Patentamt | 2015

    Freier Zugriff

    Lightweight audio system for automotive applications and method

    SNIDER CHRIS R / BELL JEFFREY T / MOESCHBERGER DONALD G et al. | Europäisches Patentamt | 2017

    Freier Zugriff

    Lightweight audio system for automotive applications and method

    SNIDER CHRIS R / HASSLER EDGAR GLENN | Europäisches Patentamt | 2016

    Freier Zugriff

    Lightweight castings for automotive applications

    Guria, Ankan / Bhattacharya, Aditi | Tema Archiv | 2013