Advertising machine
An advertising machine and advertising technology, applied in the field of advertising machines
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Embodiment 1
[0027] Rows of billboard boxes 1 are slidingly arranged on the frame 2 in the up and down direction. The driving mechanism is a rack and pinion pair driven by a motor. The motor drive gear 5 is fixed on the frame 2, and the rack 6 is fixed on the billboard box. 1 rear side. A single billboard box 1 is driven by a motor-driven gear to move the billboard box 1 up and down according to the needs of the picture, and the billboard boxes 1 in a row display the required advertising picture, realizing a unique advertising display effect.
Embodiment 2
[0029] Rows of billboard boxes 1 are slidably arranged on the frame 2 in the left and right directions. The driving mechanism is a rack and pinion pair driven by a motor. The motor drive gear 5 is fixed on the frame 2, and the rack 6 is fixed on the billboard box. 1 rear side. A single billboard box 1 moves left and right according to the needs of the picture, and the rows of billboard boxes 1 are misplaced or upright to display a colorful picture effect, realizing a unique advertisement display.
Embodiment 3
[0031] Rows of billboard boxes with 1 up and down Slidingly arranged on the frame 2, the driving mechanism is a hoist 10, the pulley a7 and the pulley b8 are arranged on the front side of the frame 1 at a distance from front to back, the hoist 10 is arranged at the lower end of the pulley b8, and one end of the hoisting steel wire 9 is fixed on On the frame 2, the other end is wound on the winch 10.
[0032] The hoist 10 starts, pulls the hoisting rope, and promotes the billboard box 1 to rise; when it needs to descend, the hoist 10 releases the hoisting rope, and the billboard box 1 descends by its own weight. The hoisting devices of multiple groups of billboard boxes 1 move up and down respectively according to the needs of the picture, so as to realize colorful display effects.
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