4results about How to "With lock function" patented technology

The utility model belongs to the technical field of truck hydraulic tail board, concretely relates to a truck hydraulic tail board of multi -angle locking, include, tail board installation subassembly, contain the ground plate of car, car body, tail board and the bottom platform for component link, tail board turnover subassembly contains axle rod one, bearing one, is used for the hydraulic cylinder one of turnover drive, is used for telescopic adjustment piston rod one, hinged member, link plate, both sides of bottom platform all are fixedly installed with two axle rod one of symmetrical distribution, the surface of axle rod one is provided with bearing one. The scheme is through the hydraulic cylinder drive piston rod telescopic in tail board turnover subassembly, cooperate hinged member and link plate drive tail board and carry out turnover action, the rotary connection of hydraulic cylinder end and bottom platform ensures the smooth of turnover process, and tail board lifting subassembly is driven big arm rotation through drive shaft, and the telescopic leveling function of hydraulic cylinder is combined, so that tail board can also carry out lifting movement after horizontal opening.

The application provides a stirring paddle with lifting and locking functions, which comprises a stirring blade, a main shaft connected with the stirring blade, an outer shaft sleeved on the main shaft, a reset assembly arranged between the main shaft and the outer shaft, a lifting assembly comprising a locking member and a jacking member, the jacking member being arranged at the end of the main shaft away from the stirring blade, and the locking member being arranged inside the main shaft. The stirring paddle with the lifting and locking functions can realize the lifting and resetting of the main shaft through the cooperation of the main shaft and the outer shaft, can realize the sealing of the structure through the first sealing assembly when being lifted, and can be locked through the locking member when falling down. The stirring paddle with the lifting and locking functions can clean the root area of the stirring paddle without removing the stirring blade, so that the cleaning is convenient, the cleaning is realized, and the working efficiency is improved.

The invention provides a flexible screen folding structure and a folding terminal with the same, the flexible screen folding structure comprises a shell and an electronic component, the flexible screen folding structure is loaded in the flexible screen shell, the flexible screen folding structure comprises a flexible screen, and the flexible screen folding structure further comprises a supporting assembly used for bearing the flexible screen, comprising a first rotating part and a second rotating part which are arranged at an interval and fixedly connected with the flexible screen; the flexible bending part is made of a thermosensitive shape memory material, and the flexible bending part of the flexible screen is connected to the two sides of the thickness between the first rotating part of the flexible screen and the second rotating part of the flexible screen so as to form an accommodating space for accommodating the bending part of the flexible screen in a folded state; and the temperature field generating assembly is used for receiving an external signal so as to transmit heat to the flexible bending part of the flexible screen or stop transmitting heat to the flexible bending part of the flexible screen. Compared with a traditional rigid mechanical folding structure, the structure has the advantages of being high in durability and free of mechanical abrasion.