The invention relates to the field of bionics, and discloses a four-foot bionic color-changing lizard which comprises a trunk, a head, a tail, four feet, an X-axis linear guide rail and a Y-axis linear guide rail, the head is provided with a color recognition sensor, the color recognition sensor is connected with a single-chip microcomputer, and the single-chip microcomputer is connected with a color-changing LED lamp; the head, the tail and the four feet are all connected with the trunk, each foot comprises a steering engine, the steering engines are connected with a main transmission shaft, the main transmission shafts are connected with external meshing cylindrical gears, the external meshing cylindrical gears are connected with crank rockers under matching of internal meshing cylindrical gears, sliding blocks are arranged on the X-axis linear guide rail and the Y-axis linear guide rail, and the back faces of the sliding blocks are matched and connected with one another. The crank rocker is connected with a sliding block on the Y-axis linear guide rail. According to the invention, eyes of lizards are replaced by the color recognition sensor, so that a body color changing effect of a chameleon in the nature is realized through light simulation; the design of a four-footed bionic mechanical lizard is formed in a crank rocker mechanism connection mode, and the climbing gait like a lizard in the nature can be achieved.

    本申请涉及仿生学领域,公开了一种四足仿生变色蜥蜴,包括躯干、头部、尾部、四个足部以及X轴、Y轴直线导轨,头部设置有颜色识别传感器,颜色识别传感器连接单片机,单片机连接可变色的LED灯;头部、尾部以及四个足部均连接躯干,足部包括舵机,舵机连接主传动轴,主传动轴连接外啮合圆柱齿轮,外啮合圆柱齿轮在内啮合圆柱齿轮的配合下连接曲柄摇杆,X轴、Y轴直线导轨上均设置有滑块,滑块背面相互配合并连接,曲柄摇杆连接Y轴直线导轨上的滑块。本发明用颜色识别传感器代替蜥蜴的眼睛,实现了通过灯光模仿实现自然界中变色龙的身体变色效果;运用曲柄摇杆机构连接的方式形成四足仿生机械蜥蜴的设计,能够实现像自然界中蜥蜴的爬走步态。


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    Title :

    Four-footed bionic color-changing lizard


    Additional title:

    四足仿生变色蜥蜴


    Contributors:
    ZHAO LU (author) / YANG YUCHAO (author) / YU ZIJIE (author) / LIU LIYAN (author) / CHENG YUNZHE (author)

    Publication date :

    2023-01-24


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge / F21V FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF , Funktionsmerkmale oder Einzelheiten von Leuchten oder Beleuchtungssystemen / F21Y Index-Schema in Verbindung mit den Unterklassen F21K, F21L, F21S und F21V, betreffend die Form oder die Art der Lichtquellen oder die Farbe des emittierten Lichts , INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED



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