4results about How to "Tidy space" patented technology

This utility model provides a toy model car hanger, relating to the field of toy car auxiliary tools. It includes: a car body support frame comprising a pair of symmetrically arranged support seats for mounting the wheels of the model car to suspend the car body; a remote control hanger with a pair of open fork-shaped suspension arms for suspending a car remote control; and a mounting bracket for mounting on a vertical mounting surface, one end of which is connected to the car body support frame, and the other end to the remote control hanger. This design allows for the hanging and storage of toy model cars without occupying desktop or cabinet space.

The utility model discloses a kind of drawer type garbage can fixing structure convenient to install, belong to drawer type garbage can technical field, including fixed frame, slide rail structure, fixed frame is formed by strip sheet material closed ring and integrally formed, and fixed frame center is equipped with the fixed mouth that is penetrated from top to bottom, slide rail structure is equipped with two and respectively located fixed frame width direction two sides, and slide rail structure is equipped with slide rail fixed block away from one side of fixed frame;Fixed frame bottom is equipped with the connecting structure of being movably connected with slide rail structure, and the both ends of connecting structure length direction are equipped with the first connecting block extending along width direction, and the surface of first connecting block is penetrated with threaded hole, and the bottom of both ends of fixed frame length direction is equipped with the second connecting block extending downward, and the surface of second connecting block is penetrated with the fixed groove matched with threaded hole, and fixed groove extends along width;The utility model can improve the installation efficiency of drawer type garbage can.

The invention relates to an irradiation treatment system for local modification of a semiconductor, and belongs to the technical field of semiconductor processing. The irradiation treatment system for local modification of the semiconductor comprises a bearing table, a shielding mechanism, a positioning detection assembly and a control module, wherein the bearing table is used for bearing and fixing a semiconductor wafer; the shielding mechanism comprises a shielding plate and a driving assembly, and a radiation opening is formed in the shielding plate; the surface, facing the radioactive source, of the wafer is a processing surface; the edge position of the shielding plate is fixed, and the driving assembly is connected with the center point of the shielding plate and drives the center point to ascend and descend in the axial direction, so that the shielding plate generates elastic deformation to form an arc-shaped surface; the positioning detection assembly is used for detecting contact between the shielding plate and the machining face. The control module controls the center point of the shielding plate to ascend and descend according to the contact signal, so that the arc-shaped face shape of the shielding plate is matched with the arc-shaped shape of the machining face. According to the irradiation treatment system for semiconductor local modification, the reliability and the yield of a semiconductor local modification process can be improved.