The application discloses a pump and valve integrated pneumatic control device and an automobile seat. The device comprises a pump valve main body provided with a gas distribution layer at the end, agas guide module matched and connected with the gas distribution layer, and an electric control module used for controlling the pump valve main body and the gas guide module. The gas guide module is arranged at the end of the pump valve main body, and a one-way check valve is arranged in a gas distribution cavity thereof for preventing air in the gas guide module from flowing back to a gas inlet.An elastic sealing body is provided at the end of a gas release port, and when gas enters a gas inlet, the elastic sealing body isolates the gas release port from the external environment. When gas enters a gas nozzle, the elastic sealing body is pulled, and the gas release port is communicated with the gas distribution cavity. A memory alloy wire is provided between a first electrode and a secondcontrol unit, and is electrically connected with the two. The memory alloy wire is electrically connected with the end, away from the air release port, of the elastic sealing body and the one-way check valve to control gas intake or gas release of the pneumatic cavity so as to achieve a pneumatic massage function.

    本申请公开了一种泵阀一体式的气动控制装置及汽车座椅。包括:端部设置有配气层的泵阀主体和与配气层配接的导气模块,以及用于控制泵阀主体和导气模块的电动控制模块;本申请通过在泵阀主体的端部设置导气模块,其配气腔内设置单向逆止阀,阻止导气模块内部的空气向进气口回流;在泄气口的端部设置弹性密封体,当进气口进入气体时,弹性密封体使泄气口与外部环境隔离;当气嘴内进入气体时,弹性密封体被拉动且使泄气口与配气腔连通;通过在第一电极与第二控制单元之间设置记忆合金丝,且记忆合金丝与二者电连接;记忆合金丝与弹性密封体远离泄气口的端部、单向逆止阀电连接,以控制气动腔体的进气或泄气,实现气动按摩功能。


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    Titel :

    Pump and valve integrated pneumatic control device and automobile seat


    Weitere Titelangaben:

    一种泵阀一体式的气动控制装置及汽车座椅


    Beteiligte:
    ZHANG HAITAO (Autor:in)

    Erscheinungsdatum :

    2020-12-15


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    F04B Verdrängerkraft- und Verdrängerarbeitsmaschinen für Flüssigkeiten , POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS / A61H PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY , Geräte für die physikalische Therapie, z.B. Vorrichtungen zum Lokalisieren oder Anregen spezieller Reflexpunkte am Körper / B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet



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