2 results about "Keyboard types" patented technology

The application provides a keyboard type tray positioning device and a shelf tray positioning system, and relates to the field of storage equipment. The tray positioning device comprises a connecting plate, a first supporting plate, a second supporting plate and a baffle. One end of the connecting plate is used for connecting the cross beam of a shelf. The connecting plate can be bent to deform when bearing a downward pressure and can be self-reset after the pressure disappears. The bottom of the first supporting plate is connected to the other end of the connecting plate, and the two ends of the second supporting plate are connected between the first supporting plate and the baffle. The baffle is arranged vertically, and the top of the baffle is higher than the bottom surface of the tray and is used for blocking the horizontal movement of the tray. The product can be installed on the cross beams around the tray and block the horizontal movement of the tray through the baffle. The product can also be pressed to lose the function. Since the connecting plate is elastic, the top of the second supporting plate will be automatically pressed down by the tray without affecting the normal work of the tray, and is particularly suitable for different specifications of trays.

A keyboard detection system, that includes a processor that operates to detect at least one anomaly in input data and determine a correlation between the at least one anomaly and a characteristic of an inconsistent keyboard type. The processor may operate to determine the correlation between the at least one anomaly and the characteristic of the inconsistent keyboard type based on a lookup table or algorithm.