The invention discloses an optical signal receiving device and a mobile robotic.The optical signal receiving device comprises an optical signal receiving assembly and a shading assembly, the shading assembly is arranged at the front end of the optical signal receiving assembly, and the optical signal receiving assembly comprises a bottom plate and a plurality of infrared receiving units; light transmission channels in one-to-one correspondence with the infrared receiving units are arranged on the shading assembly; a front baffle is arranged at the front end of the adjacent position of the openings of the light transmission channels, the front baffle shields a part of the openings of the light transmission channels, and the openings of the sides, opposite to the front baffle, of the light transmission channels are provided with inclined faces so that the light transmission channels can receive light signals emitted from the front face and the outer side. The two or more infrared sensors are matched with the corresponding shading structures, an external limiting structure is replaced, and the butt joint accuracy of the two devices is improved.

    本发明公开了一种光信号接收装置和移动机器人,所述光信号接收装置包括光信号接收组件和遮光组件,所述遮光组件设置在光信号接收组件的前端,所述光信号接收组件包括底板和若干红外接收单元,所述遮光组件上设有与红外接收单元一一对应的传光通道;若干传光通道的开口的相邻处的前端设有正挡板,所述正挡板将传光通道的开口遮挡一部分,所述传光通道与正挡板相对的一侧的开口设有斜面,使传光通道可以接收正面和外侧方向射来的光信号。通过两个或多个红外传感器,配合相应的遮光结构,取代了外置限位结构,提高两装置的对接精准度。


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    Title :

    Optical signal receiving device and mobile robot


    Additional title:

    一种光信号接收装置和移动机器人


    Contributors:
    LIN JUNRONG (author) / GAO CANCAN (author) / XIA BAOJUN (author) / JIANG XINQIAO (author) / SUN RONGMENG (author)

    Publication date :

    2022-05-13


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G01B MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS , Messen der Länge, der Dicke oder ähnlicher linearer Abmessungen / B62D MOTOR VEHICLES , Motorfahrzeuge / G05D SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES , Systeme zum Steuern oder Regeln nichtelektrischer veränderlicher Größen



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