2results about How to "Prevent incoming" patented technology

The present application belongs to the technical field of radioactive source transport equipment, and discloses a radioactive source transport container, which comprises a shielding container body, a fireproof cover assembly, a carrying base and a drawer assembly. A lead shielding layer is cast in the shielding container body, and two drawer channels are arranged for the drawer assembly to slide through. The shielding container body is connected with an end cover assembly for sealing the drawer channel ports and axially locking the drawer assembly. The fireproof cover assembly is arranged outside the shielding container body and comprises a fireproof cover outer cylinder and a fireproof cover inner cylinder. Heat insulation material is arranged between the inner and outer cylinders, and a damping structure is arranged at the top. The present application doubles the loading capacity of radioactive sources through the double-drawer channels, improves the transport efficiency, and enhances the ability of the container to resist drop and fire-burning composite accidents through double-layer heat insulation and integrated damping structure. The horizontal pull-out type loading and unloading method is safe and convenient to operate. The container of the present application is suitable for B(U) type package transport of special form radioactive sources such as cobalt-60 and cesium-137.

The utility model provides an anti-static packaging box for an integrated circuit. The anti-static packaging box comprises a box body, a partition assembly and a sealing cover plate. The box body comprises a side plate and a bottom plate, the side plate is in a square frame shape, the bottom plate is fixedly connected to the bottom side of the side plate, the side plate comprises a polyvinyl chloride plate, a first tin foil piece and a first wear-resistant coating layer, the polyvinyl chloride plate is fixedly connected with the bottom plate, the first tin foil piece is fixedly connected to the inner side of the polyvinyl chloride plate, and the first wear-resistant coating layer is fixedly connected to the bottom plate. The first wear-resistant coating layer is arranged on the inner side of the first tin foil sheet; the separation assembly is fixedly connected to the inner side of the side plate, and the separation assembly is perpendicular to the bottom plate; according to the utility model, the interior of the box body is divided into a plurality of parts through the separation assemblies, the box body and the separation assemblies are both provided with the tin foil sheets, and the tin foil sheets block static electricity, so that external static electricity can be prevented from being introduced and accumulated on the integrated circuits, and static electricity damage caused by friction between the internal integrated circuits can be avoided; and the electrostatic protection effect is further improved.