The invention provides a pneumatically-controlled massage control valve bank. The pneumatically-controlled massage control valve bank comprises a three-way air chamber, a two-way elastic sealing bodyand a memory alloy wire electric actuating control module. The three-way air chamber is provided with an air inlet, an air outlet and a pneumatic port. The two-way elastic sealing body is arranged between the air inlet and the air outlet. The memory alloy wire electric actuating control module comprises a memory alloy wire and a circuit board. The memory alloy wire is electrically connected with the circuit board. The memory alloy wire is also connected with the two-way elastic sealing body. The memory alloy wire is shortened/extended by controlling the memory alloy wire and the circuit boardto be powered on/off, so that the two-way elastic sealing body is pulled to act to open/close the air inlet. The pneumatically-controlled massage control valve bank is simple in structure, light in weight and convenient to maintain and replace, and the memory alloy wire is controlled to contract/extend by controlling power-on/power-off between a first electrode and a second electrode when the pneumatically-controlled massage control valve bank is in use, so that the two-way elastic sealing body acts to control opening/closing of the air inlet, and corresponding inflation/deflation is carried out.

    本申请提供一种气动控制的按摩控制阀组,包括三通气室、双向弹性密封体以及记忆合金丝电作动控制模块;三通气室设有进气口、泄气口以及气动口;双向弹性密封体设置在进气口与泄气口之间;记忆合金丝电作动控制模块包括记忆合金丝和电路板;记忆合金丝与电路板电连接;记忆合金丝还与双向弹性密封体相连接;通过控制记忆合金丝与电路板通电/断电使记忆合金丝缩短/伸长,来牵动双向弹性密封体动作将进气口开启/关闭。该气动控制的按摩控制阀组结构简单,重量较轻,便于维修与更换,使用时通过控制第一电极与第二电极之间通电/断电,来控制记忆合金丝收缩/延长,从而使得双向弹性密封体动作来控制进气口的开启/关闭,进行相应地充气/泄气。


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    Titel :

    Pneumatically-controlled massage control valve bank and multi-connected pneumatic control unit


    Weitere Titelangaben:

    一种气动控制的按摩控制阀组及多联气动控制单元


    Beteiligte:
    ZHANG HAITAO (Autor:in)

    Erscheinungsdatum :

    11.12.2020


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    F16K VALVES , Ventile / 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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