803results about "Book-troughs" patented technology

A product display unit for displaying products on a shelf includes a sidewall at least partially defining a track configured to receive products, the sidewall comprising a first panel and a second panel with a sidewall hinge therebetween. A base panel is coupled to the sidewall, and the base panel is configured to be positioned on the shelf and deform in shape to conform to the shape of the shelf. The sidewall hinge comprises a first leg and a second leg, each with an upper end and a lower end. The sidewall hinge includes an upper transition section connecting the respective upper ends of the first and second legs, a first lower transition section connecting the lower end of the first leg to the first panel, and a second lower transition section connecting the lower end of the second leg to the second panel.

The RFID file positioning management equipment comprises an outer box body, an RFID control terminal and a box type file bag, the interior of the outer box body is divided into a plurality of containing cavities through a plurality of transverse plates and a plurality of longitudinal plates, and a plurality of taking and placing mechanisms are arranged at the bottoms of the inner walls of the containing cavities. The taking and placing mechanism comprises a groove formed in the bottom of the inner wall of the containing cavity, a fixing rod is fixedly connected between the left side and the right side of the inner wall of the groove, a bottom plate is rotationally connected to the surface of the fixing rod, and the surface, located in a middle groove of the bottom plate, of the fixing rod is sleeved with a torsional spring used for resetting the bottom plate. The utility model relates to the technical field of archive management equipment. According to the RFID file positioning management equipment convenient to check, when files placed in the placing cavity are taken, file bags are inclined through the taking and placing mechanisms, so that the file bags are conveniently taken out, and the box type file bags correspond to the taking and placing mechanisms one to one in position, so that checking is facilitated.

To provide a document stand which can suppress breakage.SOLUTION: A document stand includes: a plurality of engaging parts having pivots and restraining documents; and a holding part for rotatably holding each engaging part. The holding part is provided with: a vertically extending plate part; a bearing for rotatably holding pivots around a shaft which is in parallel to the vertically crossing plate part; a first support part which is arranged on the upper side of the bearing and, in the event that the engaging parts rotate in one direction, supports the engaging parts; and a second support part which is arranged in the lower part of the bearing and, in the event that the engaging parts rotate in the other direction, supports the engaging parts.SELECTED DRAWING: Figure 16

The utility model discloses a file cabinet convenient to place and take files in the technical field of file cabinets, which comprises a file cabinet, a cabinet door is hinged on the front side wall of the file cabinet, three groups of placing plates are arranged on the inner wall of the file cabinet, sliding chutes are arranged on the front side walls of the three groups of placing plates, positioning components are arranged in the sliding chutes, and the positioning components comprise sliding rods arranged in the sliding chutes. The left side wall and the right side wall in the sliding groove are provided with a sliding rod, the two ends of the sliding rod are connected with the left side wall and the right side wall in the sliding groove respectively, the outer wall of the sliding rod is sleeved with two sets of sliding blocks, cavities are formed in the two sets of sliding blocks, and movable plates are arranged in the cavities in a sliding connection mode. And the files on the left side and the right side cannot be drawn out together, so that workers can draw the files conveniently, and use is convenient.

The utility model relates to the technical field of bookshelves, and discloses a bookshelf structure convenient to adjust and use, which comprises a cabinet body with an opening in the front side, a plurality of supporting mechanisms are arranged in the cabinet body, opposite rectangular grooves are arranged on the left side wall and the right side wall of the cabinet body, the supporting mechanisms penetrate through the rectangular grooves, and each supporting mechanism comprises a horizontal plate positioned in the cabinet body. Detachable T-shaped plates are connected to the two ends of the horizontal plate, the horizontal sides of the T-shaped plates are located outside the cabinet body, the vertical sides of the T-shaped plates are located in the rectangular groove, and the front and rear side walls of the T-shaped plates are attached to the front and rear inner walls of the rectangular groove; vertical plates attached to the side walls of the rear sides of the T-shaped plates are arranged outside the left side wall and the right side wall of the cabinet body, a plurality of inserting holes are evenly formed in the front sides of the vertical plates in the vertical direction, and limiting rods matched with the inserting holes are connected to the front sides of the T-shaped plates in an inserted mode. Compared with the prior art, the space-adjustable bookshelf has the advantages that the space can be adjusted, and the space of the bookshelf is effectively utilized.

The utility model discloses a file cabinet capable of preventing a file box from toppling over, which comprises a cabinet top plate (1) and a plurality of transverse partition plates (2), and a plurality of concave vertical guide grooves (3) are uniformly distributed below plate bodies of the cabinet top plate (1) and the transverse partition plates (2) along the left-right direction; an anti-toppling mechanism is arranged in each vertical guide groove (3); the anti-toppling mechanism comprises a stop block (4) and a compression spring (5); the upper end of the compression spring (5) is connected with the inner upper wall of the vertical guide groove (3), and the lower end is connected with the stop block (4); when the compression spring (5) is loosened, the lower part of the stop block (4) extends out of the vertical guide groove (3) and protrudes out of the lower surface of the plate body to limit left-right movement and toppling of the file box (6); the front part of the lower surface of the stop block (4) obliquely extends upwards to form an inclined surface; and the placed file box (6) pushes the stop block (4) to retract into the vertical guide groove (3) through the inclined surface. The phenomenon that the file box is prone to toppling over can be prevented, and the file box is prevented from deforming.

Due to the special shape and structure, the bookshelf has the advantages that books can be placed without falling down, the books are more convenient to take, the books can be placed at random positions, one book cannot fall down, and a bottom plate cannot deform after the bookshelf is full of the books for a long time. The functions cannot be achieved by a common bookshelf.