35results about How to "Realize linkage function" patented technology

The invention discloses a novel flexible four-jaw chuck comprising a chuck body, a scroll, four small bevel gears engaged with the scroll, four linked jaws which are driven through the scroll and which are distributed and arranged on the chuck body within 90 DEG included angles, four steering blocks arranged on the linked jaws, four screws and four sliding jaws. The sliding jaws match with the screws which are located in arc grooves of the steering blocks, and stop rings fixed on the steering blocks limit the screws to move upwardly and axially. The novel flexible four-jaw chuck comprises four worms, four worm gears provided with through holes, and four T-shaped countersunk head rods. Thus, all functions of an existing flexible four-jaw chuck are provided to the novel flexible four-jaw chuck, the linkage function can be implemented optionally, and the steering block 1 can steer at optional degrees, so that effective clamping of different irregular workpieces is realized actually, efficiency of mounting and demounting workpieces is improved greatly through the linkage function, and production efficiency and practicality are improved.

A passive space lock release device, comprising a shell, a lock hook assembly, a sliding pin, a pressure plate, an operating rod, an end cover, a strap assembly, a bottom cover, and a tension spring assembly; a set of locks is installed in a groove outside the shell Hook assembly; one end of the lock hook of the lock hook assembly is provided with a waist-shaped hole, and a sliding pin is installed in the waist-shaped hole, and each pressure plate slides in the pressure plate sliding groove to form a pin movement pair; the end cover is fixedly installed at the port of the cylinder part , each pressure plate is connected with the end cover through the tension spring assembly; a number of operating rods are evenly distributed on the strapping assembly along the circumferential direction; the strapping assembly is sleeved outside the lock hook assembly, and the strapping structure is provided with explosive bolts, which are unlocked by the explosive bolts; The bottom cover is installed on the casing to cover the strap assembly and the lock hook assembly. The side wall of the bottom cover is provided with an operating rod movable groove along the longitudinal direction, and the operating rod protrudes from the operating rod movable groove. The present invention can realize the functions of manual locking and releasing and automatic releasing of pyrotechnics, and in cooperation with the locked piece, the present invention has the functions of electric unlocking and releasing.

The invention discloses a car seat adjustment method and a car seat adjustment system. The car seat adjustment method includes: when a user gets on and off the car, acquiring the seat corresponding to the user getting on and off the car and the position parameters of the seat related thereto. , and the current riding condition parameter of the relevant seat, wherein the relevant seat is the seat in front of and / or behind the corresponding seat; according to the position parameter and the current riding condition situation parameters to obtain the control strategy of the corresponding seat and the related seat; according to the control strategy, control the corresponding seat and the related seat adjustment, the present invention provides an automobile The seat adjustment method enables the corresponding seat of the user to get on and off the vehicle to be linked with the relevant seat, which not only facilitates the user on the corresponding seat to get on and off the vehicle, but also does not cause inconvenience to the user on the relevant seat.