2results about How to "Save preparation time" patented technology

This utility model discloses a cell culture dish shaking device, relating to the field of cell culture equipment technology. The utility model includes a housing with a tray on top. A locking mechanism is movably connected to the top of the tray, and a shaking mechanism is fixedly connected to the inner cavity of the housing. The locking mechanism of this utility model employs a design of magnetic locking blocks engaging with slots and magnetic adsorption. When replacing the expansion plate, the experimenter only needs to align the magnetic locking block of the expansion plate with the slot on the tray, and installation can be quickly completed using magnetic force, without the need for any tools. Disassembly only requires applying an external force slightly greater than the magnetic force to separate the expansion plate from the tray, significantly saving experimental preparation and cleaning time and improving experimental efficiency. Furthermore, by replacing expansion plates of different specifications and shapes, it can adapt to cell culture dishes of different sizes, as well as diverse experimental containers such as flasks and deep-well plates, greatly enhancing the adaptability of the device to different experimental needs.

The present invention relates to the technical field of battery cell string manufacturing technology, and specifically invents a battery string preparation method, equipment and battery string. The method comprises the following steps: using a carrier to adsorb and fix a battery cell assembly to move forward along a first circulating track; after the previous carrier carries the previous battery cell assembly to a preset position, there is a height difference between the previous battery cell assembly and the next battery cell assembly carried by the next carrier, at this time, the next carrier moves forward to align with the previous carrier, so that the extended section of the welding tape of the next battery cell assembly is laid on the top surface of the battery cell of the previous battery cell assembly; laying the front tape, so that the extended section of the welding tape of the next battery cell assembly is fixed to the front surface of the battery cell of the previous battery cell assembly through the front tape, thereby connecting two adjacent battery cell assemblies in series. The battery string preparation method, equipment and battery string can effectively improve the efficiency of battery string preparation.