The intelligent settlement method and siystem for supermarket

摘要

The invention discloses a kind of new cultivation tree fixing devices, it includes the trees lantern ring of two halves formula；Connecting plate is equipped between the trees lantern ring docking of the two halves formula；The inside of the trees lantern ring is equipped with liner layer；The outside of the trees lantern ring is equipped with 4 groups of equally distributed upper earrings；The upper shaft of rotation connection is respectively equipped in the upper earrings；The upper shaft is equipped with upper support bar connected vertically；Lower support bar is equipped with below the upper support bar；The upper support bar is connected with lower support bar by magnet magnetic attracting；It is equipped with lower rotary shaft and undersetting below the lower support bar, is connected between adjacent undersetting by dowel.Structure of the invention is reasonable, easy to use, the enabling capabilities of support rod are strong, can be by separating at magnet when support rod encounters Transverse Impact power, reduce impact to trees, there are technical problems inconvenient to use for the new cultivation tree fixing device of the effective solution prior art.