Collection device and mobile robot

The utility model provides a collection device and a mobile robot, and the collection device comprises a sensor which is used for collecting environment information; the protection mechanism comprises a protection shell, an opening is formed in the protection shell, and the sensor is arranged in the protection shell and used for collecting information of the environment where the mobile robot is located through the opening; the protection cover body and the protection shell jointly form a protection state for covering the opening and a collection state for releasing the opening; and the driving mechanism is arranged in the protective shell and is used for driving the protective cover body to be automatically switched between the protective state and the acquisition state. According to the invention, the working environment is conveniently and rapidly prevented from influencing the service life and acquisition precision of the sensor. 本公开提供一种采集装置及移动机器人，采集装置包括：传感器，用于采集环境信息；防护机构，包括：防护壳体，形成有敞口，所述传感器设置在所述防护壳体内，用于透