4results about How to "Open fast" patented technology

The utility model discloses a transmission device of sliding door, including upper slide rail, lower slide and door board, two track slide grooves are seted up in the inside of upper slide rail, and the inside top wall of two track slide grooves all is provided with slide rail strip, and the both sides outer wall of slide rail strip is slidingly inserted to have sliding seat, and the both sides of bearing pulley of sliding seat inside are provided with several, and bearing pulley is close to the both sides of slide rail strip, and the bottom of sliding seat inside is provided with fixed plate, and the bottom of sliding seat inside is provided with rack groove no.

Embodiments of the present application relate to a semiconductor structure and a preparation method thereof. The semiconductor structure comprises: a substrate, a trench is formed in the substrate; a conductive layer is located in the trench, the conductive layer comprises a first conductive layer and a second conductive layer, the second conductive layer is located on the first conductive layer, and a projection area of a bottom of the second conductive layer in the trench is greater than a projection area of a top of the first conductive layer in the trench; a dielectric layer is located between the conductive layer and an inner wall of the trench, and a top of the dielectric layer is lower than a top of the first conductive layer; an isolation layer is located on the conductive layer; and a gap is enclosed by the isolation layer, the conductive layer, the dielectric layer and a side wall of the trench. A work function of the first conductive layer is greater than a work function of the second conductive layer. The opening speed of the transistor is improved, the gate-induced drain leakage current of the semiconductor structure is reduced, the reliability of the semiconductor structure is improved, and the power consumption of the semiconductor structure is reduced.

The utility model discloses a kind of gun sighting telescope magnetic attraction ejection cap, comprising: ejection cap main body and lens sleeve, the ejection cap main body and lens sleeve are hinged, lens sleeve is fixedly connected at the end of sighting telescope, ejection cap main body and lens sleeve hinge place are equipped with elastic hinged structure, magnetic attraction stabilizing structure is equipped between ejection cap main body and lens sleeve, magnetic attraction ejection cap structure is equipped between ejection cap main body and lens sleeve.The utility model improves the opening speed of ejection cap main body;Make ejection cap main body keep fixed after keeping open and be adhered on lens sleeve, reduce the probability that ejection cap main body opens and other objects collide;It is easy to operate, and will not produce abrasion, and service life is longer;Elastic clamp piece is hingedly connected on the lens of sighting telescope using its material deformation, to be quickly installed or disassembled lens sleeve on sighting telescope.

This utility model provides a linkage transmission mechanism for a waste sorting bin, including an outer box. The inner wall of the outer box has a first movable groove, and the second movable groove extends through to the outer surface of the outer box. A linkage assembly and a lifting assembly are located inside the first movable groove. A set of guide grooves are formed on the inner wall of the outer box. An inner box is fixedly connected to the inner wall of the outer box, and a bin lid is rotatably connected to the top of the outer box. This utility model, through the linkage design in the linkage assembly, can drive the lifting assembly to move upwards quickly. The rapidly moving lifting assembly quickly converts the stepping stroke in the linkage assembly into the power for the rapid flipping of the bin lid, significantly improving the opening speed of the bin lid. The coordinated use of the linkage assembly and the lifting assembly effectively solves the response lag problem in high-frequency disposal scenarios, shortens user waiting time, and optimizes the waste disposal experience.