3results about How to "Inhibition shift" patented technology

The utility model discloses a channel lining pouring construction channel bottom cushion layer reinforcing structure, it includes the concrete foundation of installation at the top of soil, the top fixedly connected with channel lining of concrete foundation, the front side of channel lining bottom is provided with a plurality of vertical reinforcement no.

The purpose of the present invention is to provide a ring-shaped device which, compared to conventional ring-shaped devices, is capable of suppressing the influence of frictional force generated between the ring-shaped device and the eyelid conjunctiva during blinking, and which has excellent stability on the eyeball when worn. The above-mentioned purpose is achieved by a ring-shaped instrument for being worn on the sclera surface, and the like, the ring-shaped instrument comprising: an opening part for exposing the cornea; the main body part is provided with a thinned area and a non-thinned area, wherein the maximum thickness of the thinned area is gradually reduced from the right end part side to the upper end part side and the lower end part side, and the maximum thickness of the non-thinned area is gradually reduced from the left end part side to the upper end part side and the lower end part side.

This invention relates to the field of laser cutting technology, and provides a laser cutting device for processing laptop casings, including an operating table and a laser cutting head mounted on its top; a movable frame is installed inside the operating table, and clamping structures are provided on both sides of the movable frame; a longitudinal plate is installed inside the movable frame, and a transverse plate is installed at the bottom of the longitudinal plate. This invention, through the clamping structure, incorporates a gear and rack mechanism between the outer support bar and the inner support block. When the outer support bar is in operation, the second rack meshes with the gear, driving the inner support block to move horizontally towards the inner wall of the casing sidewall, forming an adaptive inner support that extends into the sidewall. When laser cutting the top of the sidewall, this provides reliable back support for the thin-walled sidewall, effectively avoiding vibration, tool deflection, or deformation caused by lack of support. Simultaneously, the narrow edge design of the inner support block avoids the rounded transition section at the corner of the sidewall, ensuring the fit of the support and the integrity of the processing.