3results about How to "Deformable" patented technology

The invention discloses an amphibious detector with a flexible cable for controlling the shape time-varying of a driving mechanism. The amphibious detector is characterized in that 1, an elastic rod, a disc and a flexible cable are utilized to form the flexible cable for controlling and driving the shape time-varying mechanism; a single-rotation spiral elastic piece and a double-rotation spiral elastic piece are installed in the middle of the shape time-varying mechanism respectively and are matched with a flexible cable control driving device to complete deformation of the driving mechanism, and the obstacle can be quickly crossed; 3, in water, the single-rotation spiral elastic piece rotates after deformation of different degrees, steering of different angles can be achieved, and the double-rotation spiral elastic piece is responsible for axial driving. And 4, a sealing ball of the driving device and a driving disc are controlled by a flexible cable to perform piston motion, so that the detector floats and sinks in water. And 5, by adopting internal meshing gear transmission, larger torque is generated, and meanwhile, the endurance is increased by utilizing solar energy. The invention aims to provide the amphibious detector with the shape time-varying driving mechanism controlled by the flexible cable, and the amphibious detector has remarkable advantages in the aspects of improving the obstacle crossing ability, adapting to various environments and the like, and has wide application prospects.

The utility model relates to the field of cable installation, and discloses a sealed cable tray for ships, which comprises a lower trough body and an upper cover body that are integrally bent and formed respectively. The lower trough body comprises a bottom plate body and bottom plate side walls. The free end at the top of the bottom plate side walls is provided with a V-shaped clamping groove that is bent upward and inward. After the free end of the V-shaped clamping groove is bent outward and upward and then inward and downward, a C-shaped sealing lip is formed. The upper cover body comprises a cover plate body and cover plate side walls. The free end at the bottom end of the cover plate side walls is bent inward and downward and then outward and upward to form a C-shaped elastic buckle. After the upper cover body is installed, the C-shaped elastic buckle is clamped into the V-shaped clamping groove, and two-point pressing contact is formed between the C-shaped elastic buckle and the V-shaped clamping groove to form a double-layer seal, and a third-layer seal is formed between the C-shaped sealing lip and the inner surface of the cover plate body. This application designs the structures of the lower trough body and the upper cover body to achieve a snap connection method with a three-layer sealing effect, which has the advantages of stable connection, good sealing effect, and convenience for disassembly and assembly.

The lubricating device comprises an oil box, a lower oil box and a right oil discharge pipe, one side of the oil box is communicated with a pressure pump for applying pressure, the top of the upper end of the oil box is in threaded connection with an oil tank for storing lubricating oil, and the bottom of the inner wall of the oil box is in sliding connection with the lower oil box. A left oil discharge pipe is arranged on the side, along the lower oil box, of the oil box, and a right oil discharge pipe is communicated with the side, away from the left oil discharge pipe, of the oil box. When the lubricating device for rust prevention of the magnesium alloy die casting is used, the right oil discharge pipe, the control valve, the connector, the metal hose and the shower nozzle form a lubricating oil spraying structure, and lubricating oil is sprayed to the magnesium alloy die casting in a large range through the shower nozzle with the lubricating oil inlet through holes; the requirements for rust prevention and lubrication protection of the surface and the interior of the magnesium alloy die casting are met.