The invention discloses an eight-hole smoke bomb emission device for an unmanned aerial vehicle. The eight-hole smoke bomb emission device for the unmanned aerial vehicle comprises an upper shell, a lower shell, a left fixing bracket, a right fixing bracket, a speed reducing motor, a control circuit board, buffering assemblies, a spring fixing plate, an upper cover shell, a camera fixing base andcartridges; the speed reducing motor is fixed to a left fixing plate and a right fixing plate and then fixed to the spring fixing plate, and the left fixing plate and the right fixing plate are connected with the left fixing bracket and the right fixing bracket which are cooperatively hung on the unmanned aerial vehicle respectively; the upper cover shell and the spring fixing plate are each fixedly provided with a limiting switch, the rotating directions of the two limiting switches are both between 0 degree and 90 degrees, and the limiting switches are connected with diodes in parallel; thebuffering assemblies are installed between the spring fixing plate and the upper shell; the circuit control board is arranged in the top end of the upper shell; and eight contact fixing parts with metal contacts are installed on the upper shell and used for achieving cooperative triggering with the positive and negative electrodes of smoke bombs, and the eight cartridges corresponding to the metalcontacts are connected to the bottom end of the lower shell in a threaded mode. According to the eight-hole smoke bomb emission device for the unmanned aerial vehicle, precise and subsequent triggering of the smoke bombs can be achieved.

    本发明公开了一种无人机用八孔烟雾弹发射装置,包括上壳体、下壳体、左固定支架、右固定支架、减速电机、控制电路板、缓冲组件、弹簧固定板、上盖壳、摄像头固定座和弹筒,减速电机与左固定板和右固定板固定后与弹簧固定板固定,左固定板和右固定板分别连接有与无人机配合挂载的左固定支架和右固定支架,上盖壳和弹簧固定板均固定有限位开关,两个限位开关的旋转方向均为0‑90°,限位开关并联有二极管,弹簧固定板与上壳体之间安装有缓冲组件,上壳体的顶端内部设有控制电路板,上壳体安装有八个带有金属触点的触电固定部件与烟雾弹正负极配合触发,下壳体的底端螺纹连接有八个与金属触点位置对应的弹筒。本发明能够实现烟雾弹的精准依次触发。


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    Title :

    Eight-hole smoke bomb emission device for unmanned aerial vehicle


    Additional title:

    一种无人机用八孔烟雾弹发射装置


    Contributors:
    WAN DUO (author) / HAN ZHIYU (author) / QIN BO (author) / ZHANG YIHAN (author)

    Publication date :

    2020-05-12


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    F41A Funktionsmerkmale oder Einzelheiten, die Handfeuerwaffen und Artillerie gemeinsam betreffen, z.B. Rohre , FUNCTIONAL FEATURES OR DETAILS COMMON TO BOTH SMALLARMS AND ORDNANCE, e.g. CANNONS / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT / F41F APPARATUS FOR LAUNCHING PROJECTILES OR MISSILES FROM BARRELS, e.g. CANNONS , Vorrichtungen zum Abschießen von Geschossen oder Flugkörpern aus Rohren, z.B. Geschütze / F41G Zielvorrichtungen für Waffen , WEAPON SIGHTS



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