The invention provides a connecting rod type satellite-rocket separation mechanism. The mechanism comprises an upper butt joint ring, a lower butt joint ring, a connecting rod type belting locking mechanism, a tension spring assembly, a separation spring assembly, a travel switch and a separation switch. The mechanism is suitable for connecting and fixing a satellite and a rocket in a launching process of a microsatellite with a separation impact requirement smaller than 200 g and separating the satellite from the rocket after an orbit is entered, and is large in locking force and small in unlocking impact by combining a connecting rod type belting unlocking mechanism and a memory alloy pin puller.

    本发明提供一种连杆式星箭分离机构,包括上对接环、下对接环、连杆式包带锁紧机构、拉簧组件、分离弹簧组件、行程开关和分离开关,适用于分离冲击要求小于200g的微小卫星在发射过程中实现卫星与火箭连接固定,进入轨道后实现卫星与火箭的分离,该机构通过将连杆式包带解锁机构和记忆合金拔销器相结合的方式,具有锁紧力大、解锁冲击小的优点。


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    Title :

    Connecting rod type satellite-rocket separation mechanism


    Additional title:

    一种连杆式星箭分离机构


    Contributors:
    LI TENGFEI (author) / SHAN TILEI (author) / WANG RUIXIAN (author) / MA LINGXI (author)

    Publication date :

    2020-09-04


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64G Raumfahrt , COSMONAUTICS



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