Underwater detection device

The underwater detection device is characterized in that the underwater detection device comprises a shell, propellers are arranged on the two sides of the shell, and a plurality of bionic swimming bladders are arranged on the top face of the shell; the shell is provided with an internal containing cavity, a swim bladder control device is arranged in the middle of the containing cavity, and the swim bladder control device is connected with the bionic swim bladder and used for controlling the size of the bionic swim bladder; driving control devices are arranged on the two sides of the containing cavity correspondingly and connected with the propellers. The device has the advantages of convenience in submerging and floating and flexibility in action. 本发明公开了一种水下探测装置，其特征在于：包括外壳，外壳的两侧设有螺旋桨，外壳的顶面设有多个仿生鱼鳔；所述外壳具有内部容纳腔室，容纳腔室的中部设有鱼鳔控制装置，鱼鳔控制装置与仿生鱼鳔相连接并用于控制仿生鱼鳔的体积大小；所述容纳腔室的两侧分别设有驱动控制装置，驱动控制装置与螺旋桨连接。本发明具有潜入上浮方便，行动灵活的优点。