Provided are a shelf assembly and a storage cabinet, which relate to the technical field of storage apparatuses. The shelf assembly comprises: a plurality of shelves (100), mounting rods (110), the outer peripheral walls of which are provided with external threads in the axial direction, moving members (120) corresponding to the shelves (100), and driving members corresponding to the moving members (120), wherein the moving members (120) are connected to the corresponding shelves (100); internal thread holes in threaded fit with the mounting rods (110) are formed on the moving members (120); and the driving members are connected to the corresponding moving members (120) and are used for driving the moving members (120) to rotate. The storage cabinet comprises a cabinet body (180) and the shelf assembly arranged in the cabinet body (180). The plurality of shelves (100) can be independently adjusted simply by arranging a group of mounting rods (110) thereon, so that the cost is saved on, mounting is convenient, and attractiveness and conciseness are achieved. In addition, regardless of whether same is in the process of adjusting the heights of the shelves (100) or whether the shelves (100) are fixed, the shelves (100) cannot slide down along the mounting rods (110) due to load bearing being carried out under common constraints by the external threads of the mounting rods (110) and internal threads of the moving members (120), such that the load bearing requirement of the shelves (100) is ensured.

A refrigerator includes: a cabinet having a storage space; a door including a door unit configured to open or close the storage space and a drawer unit to provide a receiving space; a driving device disposed at the door unit and including a driving motor to provide power; and an elevation device disposed at the drawer unit, connected with the driving device, and configured to move up or down, the elevation device includes: a lower frame; an upper frame positioned over the lower frame; a scissor assembly configured to connect the lower frame and the upper frame; and a screw rotatably supported on the lower frame, configured to be rotated by driving force transmitted from the driving device disposed at the door unit, and connected with the scissor assembly.

A refrigerator includes a cabinet that defines a storage chamber, and a drawer door configured to be inserted into and withdrawn out of the storage chamber. The drawer door includes a drawer part that defines a storage space and a door part configured to open and close the storage chamber based on the drawer door being inserted into and withdrawn out of the storage chamber. An electric device is provided in the door part, and a wiring extends from the cabinet to the drawer door. A wiring guider extends from the cabinet to the drawer door and provides a passageway for the wiring. The wiring guider includes a first linear section connected to the drawer door, a second linear section connected to the cabinet, and a bent section between the first linear section and the second linear section.

The present invention aims at providing a low-temperature storage container that is highly insulated and can therefore reduce the amount of cooling medium consumption. The low-temperature storage container of the present invention includes a cylindrical container body having an opening and a storage compartment, and a plurality of holding shelves provided in the storage compartment, on which storage trays for holding storage objects are placed. The storage compartment includes a plurality of holding zones arranged in a circumferential direction of the container body, where the storage trays are held, and at least one passage zone where the storage trays pass. The holding shelves are configured as parts of a plurality of rack units that are sections arranged in a circumferential direction of the container body.

An apparatus for cryostorage and manipulation of a plurality of container units includes a cryochamber having a cryo-access port. The cryochamber is electrically cooled at cryogenic temperatures. A unit holder is located inside the cryochamber and is configured to hold a plurality of container units. A user access area is provided for selectively permitting access to a chosen container unit by an authenticated user who has been authenticated by the apparatus. A motive grasper is provided for selectively removing the chosen container unit from the cryochamber through the cryo-access port, and selectively placing the chosen container unit into the user access area.

An apparatus for cryostorage and manipulation of a plurality of container units includes a cryochamber having a cryo-access port. The cryochamber is electrically cooled at cryogenic temperatures. A unit holder is located inside the cryochamber and is configured to hold a plurality of container units. A user access area is provided for selectively permitting access to a chosen container unit by an authenticated user who has been authenticated by the apparatus. A motive grasper is provided for selectively removing the chosen container unit from the cryochamber through the cryo-access port, and selectively placing the chosen container unit into the user access area.

A multi-zone automated storage and retrieval system (ASRS) and a method for controlling operation of robotic storage/retrieval vehicles (RSRVs) therein are provided. The multi-zone ASRS includes first and second storage zones isolated by at least one barrier and including first and second groups of storage locations respectively for accommodating storage units therein. The multi-zone ASRS includes one or more portals opening through the barrier(s) between the storage zones, and at least one track layout. The track layout(s) includes first and second track areas occupying the first and second storage zones respectively, and one or more connective track segments interconnecting the first and second track areas through the portal(s). The RSRVs deposit and retrieve the storage units to and from the storage locations and travel on the first and second track areas via the connective track segment(s) to respectively access the first and second groups of storage locations therefrom.

A first-in first-out solder container automatic supply management system includes a refrigerating chamber configured to store a plurality of solder containers, a transfer part positioned outside the refrigerating chamber and configured to move at least one of the plurality of solder containers, a stirring part formed at one end of the transfer part and configured to stir the at least one solder container, and a hand part configured to move any one solder container of the at least one solder container positioned on the transfer part to the stirring part.

A first-in first-out solder container automatic supply management system includes a refrigerating chamber configured to store a plurality of solder containers, a transfer part positioned outside the refrigerating chamber and configured to move at least one of the plurality of solder containers, a stirring part formed at one end of the transfer part and configured to stir the at least one solder container, and a hand part configured to move any one solder container of the at least one solder container positioned on the transfer part to the stirring part.

The storage device is adapted to store a plurality of objects, such as sample tube holders, at several low temperatures, e.g., at −80° C. and at −110° C. The storage device includes a storage chamber with a plurality of storage cassettes arranged in its bottom section. A cassette lift in its top section can be used to lift individual storage cassettes up and to move them to an access opening, where the contents of the storage cassette can be accessed. The bottom section is divided into several, concentric storage zones, with the innermost, first storage zone being colder than the outer, second storage zone. A first insulating wall separates the two storage zones. This design reduces the thermal losses of the storage device. A refrigerant circuit with a non-inflammable cryo-liquid is provided for carrying off heat from the first storage zone.