3results about How to "Play a buffer function" patented technology

The utility model discloses a steel structure movable threshold single-leaf protective airtight door which comprises a door frame and two sets of connecting pieces, and the two sets of connecting pieces are arranged on one side of the inner side wall of the door frame respectively. The door body is arranged on the two groups of connecting pieces; the buffering assembly comprises a damping mechanism capable of buffering impact force and an auxiliary mechanism capable of assisting the damping mechanism, and the buffering assembly is located on one side of the damping mechanism; by arranging the buffer assembly composed of the damping mechanism and the auxiliary mechanism, the upper end and the lower end of the buffer door plate can be buffered, so that the buffer door plate can buffer impact force borne by the door body, the impact force can be weakened, the problem that the door body is damaged due to the impact force is solved, and the service life of the door body is prolonged.

This utility model relates to the field of press technology and provides a single-shaft screw press, including a mounting frame. An input chamber and a filter chamber are fixedly connected to the top of the mounting frame. A drive mechanism is provided on the side of the top of the mounting frame. A conveying screw is fixedly connected to the output end of the drive mechanism. The conveying screw is located inside the filter chamber. An output hopper is fixedly connected to the output end of the filter chamber. A mounting plate is rotatably connected to the top of the output hopper. An electric push rod is mounted in the middle of the mounting plate. A blocking disc is rotatably connected to the output end of the electric push rod. A connecting frame is mounted on the side of the filter chamber, and the blocking disc is rotatably connected to the connecting frame. This utility model, by setting an adjustable blocking disc, restricts the flow area of ​​the material outlet, increasing the reverse resistance in the pressing zone. This resistance forces the material to remain in the pressing section for a longer time, thereby increasing the squeezing pressure, promoting full separation of the liquid, and improving the liquid yield.

The utility model discloses a seamless butt joint device for computer ports, which relates to the technical field of computers and comprises a shell, an inner cavity matched with a connector in size is formed in the shell, a top shell communicated with the inner cavity is formed on the top surface of the shell in a protruding mode, and the bottom surface of the shell expands outwards to form a cover body matched with an interface. One side face of the shell and one side face of the top shell are provided with an installation opening communicated with the outside, a cover plate is arranged in the installation opening, the lower end of the cover plate is bent outwards to form a connecting part, the connecting part is fixed to the cover body through a hinge piece to take pieces, the upper end of the cover plate is bent to form an extrusion part, the extrusion part is inserted into the top shell, and the upper end of the shell is provided with a buffering mechanism for pressing wires into a snake-shaped structure. According to the utility model, the structure is simple, the joint of the joint and the interface can be sealed through the cover body, the housing and the cover plate, external water vapor and impurities are prevented from entering, the safety of data transmission is increased, the buffer mechanism can play a role in buffering the wire rod, and the probability of loosening caused by pulling is reduced.