Financial News, October 28, 2024: According to information from the National Intellectual Property Administration, Beier Labs Equipment Jiangsu Co., Ltd. has obtained a patent named 'A Fixing Tool for an Ultra-High Vacuum Exhaust Platform', with the authorization announcement number CN 221871897 U, and the application date was March 2024.

The patent abstract shows that the present utility model discloses a fixing tool for an ultra-high vacuum exhaust platform, which relates to the technical field of fixing tools. The present utility model includes an exhaust platform body, with fixed plates symmetrically distributed on the top of the exhaust platform body. A screw rod is rotatably connected between the two fixed plates, and a first lower clamp plate is threadedly connected to the outer side of the screw rod. By cooperation between a second adjusting knob, the screw rod, a guide rod, and a connecting rod, the first lower clamp plate is driven to move horizontally along the outer side of the screw rod. Through the connection of the connecting rod, the two second lower clamp plates are simultaneously moved in the same direction and at equal distances, thereby adjusting the distance between the first lower clamp plate and the second lower clamp plate to adapt to tubular workpieces of different lengths. Furthermore, by using a threaded rod and guiding the upper clamp plate with a slide rod, the upper clamp plate is driven to move downward along the outer side of the threaded rod, enabling clamping and fixation of tubular workpieces with different diameters, thus further improving the applicability range of the tooling.