Display support adjusting device for international trade exhibition

The utility model discloses a display support adjusting device of an international trade exhibition. The display support adjusting device comprises a base, a housing, a guide rail, a lead screw, a lifting plate, a rotating shaft, a hand wheel, a lower hinge seat, a display support, an upper hinge seat, a limiting block, a sliding rail, a sliding block and a pneumatic cylinder. The display supporthas the advantages of being reasonable and simple in structure, low in production cost, convenient to install, complete in function, convenient to adjust and high in practicability, the hand wheel isrocked, the height of the display support is adjusted, the pneumatic cylinder works and stretches out and draws back, the angle of the display support is adjusted, and through the technical scheme, the defects in the background technology are effectively overcome. 本实用新型公开了一种国际贸易展会的展示支架调节装置，包括底座、罩壳、导轨、丝杠、升降板、转轴、手轮、下铰接座、展示支架、上铰接座、限位块、滑轨、滑块和气压缸；本实用新型具有结构合理简单、生产成本低、安装方便，功能齐全，调节方便，实用性强，摇动手轮，实现对展示支架高度的调节，气压缸工作，伸缩，实现对展示支架角度的调节，通过