The invention relates to the technical field of safety seats, in particular to an intelligent three-way acceleration control child seat which comprises a seat body, a supporting structure and a base,the supporting structure is arranged to be a parallel transmission mechanism and provided with three relatively independent transmission chains, and each transmission chain is provided with an electric cylinder, an upper support, an upper wrist motor, a lower support and a lower wrist motor; a shell base of the upper wrist motor is rotatably connected to a hinged support arranged at the tail end of a telescopic rod of the electric cylinder, an output main shaft of the upper wrist motor is sleeved with the upper support, and the axis of a rotary connecting shaft of the upper wrist motor is perpendicular to the output torque axis of the upper wrist motor; a shell base of the lower wrist motor is rotationally connected with the lower support, an output main shaft of the lower wrist motor is sleeved with a cylinder barrel of the electric cylinder, and the axis of a rotating connecting shaft of the lower wrist motor is perpendicular to the output torque axis of the lower wrist motor. Therefore, the seat body can be kept in a stable supporting state all the time, the comfort degree of an infant taking a car is further improved, and safety is guaranteed.

    本发明涉及安全座椅技术领域的一种智能三向加速度控制儿童座椅,包括座椅主体,以及支撑结构、底座,支撑结构设置为并联传动机构,且具有三个相对独立的传动链,每个传动链均具有电动缸、上支座、上腕部电机、下支座、下腕部电机;其中,上腕部电机的壳座转动连接设于电动缸伸缩杆末端的铰座,上支座套装上腕部电机的输出主轴,上腕部电机自身转动连接轴的轴线垂直于上腕部电机的输出转矩轴线;下腕部电机的壳座转动连接下支座,电动缸缸筒套装下腕部电机的输出主轴,下腕部电机自身转动连接轴的轴线垂直于下腕部电机的输出转矩轴线。使得座椅主体能够始终保持在稳定支撑的状态,进一步提升了婴幼儿乘坐汽车的舒适度,保障安全。


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    Title :

    Intelligent three-way acceleration control child seat


    Additional title:

    一种智能三向加速度控制儿童座椅


    Contributors:
    ZHANG JUN (author) / HUANG SIZHEN (author) / MA BAOJUN (author) / JIA GUANGCHEN (author) / DU JIAHAO (author) / XU QIAN (author)

    Publication date :

    2020-07-28


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet



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