The invention discloses a microneedle adsorption device with a curved surface self-adaption function. The waterproof motor is fixed to the supporting platform, the guide wheel units and the limiting assemblies are arranged in the circumferential direction of the supporting platform at intervals, the waterproof motor and the microneedle limiting device are connected through a rope, the U-shaped support is fixedly connected to the rotating shaft, the microneedle limiting device connected with the opening end of the U-shaped support is provided with the microneedle, and the waterproof stepping motor is installed at the top of the shell. The waterproof stepping motor is fixedly connected with one end of the connecting rod, the other end of the connecting rod is movably connected with the circular flat plate, the upper tooth column and the bearing are installed on the inner circumference and the outer circumference of the circular flat plate respectively, the inner ring and the outer ring of the bearing are fixedly connected with the upper tooth column and the locking pressing disc respectively, and the microneedle platform is placed on the bottom face of the shell. And the upper tooth column is meshed with the lower tooth column of the microneedle platform in an up-and-down moving manner. Micro drilling and fixing are conducted on the adsorbed curved surface through the microneedle, tangential adsorption force of the curved surface is provided, adsorption of the curved surface is safer and more reliable, the structure is simple, and manufacturing is easy.
本发明公开了一种具有曲面自适应的微针吸附装置。防水电机固定在支撑平台上,导轮单元和限位组件均沿着支撑平台的周向间隔布置,防水电机和微针限位器通过线绳连接,U形支架固定连接在转轴上,与U形支架开口端连接的微针限位器上安装有微针,防水步进电机安装在外壳顶部,防水步进电机和连接杆的一端固定连接,连接杆的另一端与圆平板活动连接,上齿柱和轴承分别安装在圆平板的内周和外周,轴承的内圈和外圈分别与上齿柱和锁紧压盘固定连接,微针平台放置在外壳的底面上,上齿柱和微针平台的下齿柱可上下移动地啮合。本发明利用微针对被吸附曲面进行微钻和固定,提供了曲面切向的吸附力,使得曲面的吸附更加安全可靠,结构简单,易于制造。
Microneedle adsorption device with curved surface self-adaption function
一种具有曲面自适应的微针吸附装置
2023-03-28
Patent
Elektronische Ressource
Chinesisch
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