2results about How to "Will not affect subsequent use" patented technology

The utility model discloses a high -voltage live display device belongs to high -voltage detection technical field, including display device body, the one side of display device body is provided with display screen, the one side of display screen is provided with cleaning mechanism, installs cleaning brush on the cleaning roller, then the cleaning roller moves inside the cleaning groove and the moving groove, and the surface of display screen is cleaned to cleaning brush, prevents display screen surface blur, influences visual observation, dust is cleaned to the bottom in display screen simultaneously, dust enters storage box along the leakage groove, can take down after long -time use and clean the storage box, will not influence the follow -on use, can slide to display screen surface when not using in daily life, and the movable baffle covers display screen surface, prevents dust from entering display screen, and under some specific environment, can rotate the baffle, and the one end of display screen is shielded, prevents the influence observation line of sight.

This utility model discloses a leveling structure and a pipetting device with a leveling structure. The leveling structure includes a substrate, a reference point assembly, at least two universal leveling components, and a connecting plate. The connecting plate is angularly adjustable to the substrate via the reference point assembly and the universal leveling components. The reference point assembly and the at least two universal leveling components are spaced apart. This utility model's leveling structure and pipetting device with a leveling structure can conveniently and accurately adjust the angle between the leveled structure and the substrate.