Advertising machine provided with fan
A technology of advertising machine and fan, applied in the field of advertising machine, can solve the problems of occupying space, displaying single content, and high cost
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[0033] Such as figure 1 As shown, an advertising machine with a fan includes a box body 1, a left motor 2, a left winding shaft 3, a right motor 4, a right winding shaft 5 and an advertising canvas 6, and the box body 1 is provided with a window 7, The window 7 is provided with a transparent glass plate 8, the left winding shaft 3 and the right winding shaft 5 are arranged in the box body 1 and are respectively located on the left side and the right side of the window 7, and the two ends of the advertising canvas 6 are respectively Wound on the left winding shaft 3 and the right winding shaft 5, the left motor 2 is used to drive the left winding shaft 3 to rotate, and the right motor 4 is used to drive the right winding shaft 5 to rotate, and the left motor and the right motor are servo motor;
[0034] It also includes a left shaft coupling 14 and a right shaft coupling 15, the output shaft of the left motor 2 is connected with one end of the left shaft coupling 14 through a ...
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