2results about How to "Reduce security impact" patented technology

The invention discloses a flying robot and an unhooking system of the flying robot, the flying robot is connected with an unpowered aircraft through a traction piece and used for pulling the unpowered aircraft to rise through the traction piece, and the unhooking system comprises a controller, a receiver, a steering engine, a support, an opening and closing mechanism and a navigation module; the controller is connected with the receiver, the steering engine and the navigation module, the support is fixed to the flying robot, and the steering engine and the opening and closing mechanism are arranged on the support; the controller receives a preset remote control instruction from the receiver, the controller receives real-time data from the navigation module, the controller is used for generating an unhooking instruction based on the remote control instruction or the real-time data, and the steering engine controls the opening and closing mechanism to be opened based on the unhooking instruction, so that the traction piece is separated from the opening and closing mechanism. The unhooking instruction is generated through the controller based on the remote control instruction or the real-time data, the steering engine controls the opening and closing mechanism to be opened based on the unhooking instruction, rapid separation of the traction piece and the opening and closing mechanism is achieved, and the flight safety of the unpowered aircraft is improved.

This application relates to a battery cell structure, a battery, and an electrical device, specifically in the field of power battery technology. The battery cell structure includes a positive electrode, a negative electrode, and a separator. The positive electrode includes a positive electrode foil with positive active layers coated on both sides. The negative electrode includes a negative electrode foil with negative active layers coated on both sides. The separator is disposed between the positive and negative electrode sheets. Thinning regions are formed at the edges of both the positive and negative active layers, while thickening regions are formed at the edges of the separator, with the thickening regions interlocking with the thinning regions on both sides. The battery cell structure provided by this application can improve problems such as insufficient compaction pressure during hot pressing of the thinned electrode edges, which affects battery life and safety.