Reciprocating displaying type advertising machine with couplings

A technology of advertising machine and coupling, applied in the field of advertising machine, can solve the problems of occupying space, high cost, single displayed content, etc.

Inactive Publication Date: 2017-05-31
广东杰峰商贸有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Existing billboards, such as advertising light boxes, display a single content. If multiple content is to be displayed, multiple light boxes must be added, so it takes up space and the cost is high

Method used

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  • Reciprocating displaying type advertising machine with couplings
  • Reciprocating displaying type advertising machine with couplings

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Embodiment Construction

[0020] Such as figure 1 As shown, the reciprocating display advertising machine with a coupling 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. On the box body 1 A window 7 is provided, and a transparent glass plate 8 is provided at the window 7. 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 and right sides of the window 7. The advertising canvas The two ends of 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. The motor and the right motor are servo motors;

[0021] 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 throug...

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PUM

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Abstract

The invention discloses a reciprocating displaying type advertising machine with couplings. The reciprocating displaying type advertising machine comprises a box body, a left motor, a left winding shaft, a right motor, a right winding shaft, an advertising canvas, a left coupling and a right coupling, wherein a window is arranged on the box body; the left winding shaft and the right winding shaft are arranged in the box body, the left winding shaft is located on the left side of the window, and the right winding shaft is located on the right side of the window; an output shaft of the left motor is connected with one end of the left coupling through a left one-way bearing, and the other end of the left coupling is coupled with the left winding shaft through a flange; an output shaft of the right motor is connected with one end of the right coupling through a right one-way bearing, and the other end of the right coupling is coupled with the right winding shaft through a flange; when the left motor drives the left winding shaft to wind the advertising canvas, the output shaft of the right motor does not rotate; when the right motor drives the right winding shaft to wind the advertising canvas, the output shaft of the left motor does not rotate. According to the reciprocating displaying type advertising machine disclosed by the invention, one-way bears are separately and additionally arranged in the left coupling and the right coupling, so that the driving resistance is reduced, and the electric energy is saved.

Description

technical field [0001] The invention relates to an advertising device, in particular to an advertising machine. Background technique [0002] Existing billboards, such as advertising light boxes, display a relatively single content. If multiple content is to be displayed, multiple light boxes must be added, so space is occupied and the cost is relatively high. Contents of the invention [0003] The object of the present invention is to provide a reciprocating display advertising machine with a shaft coupling, which takes up space, is low in cost, reduces driving resistance, and saves electric energy. [0004] To achieve the above object, the technical solution adopted in the present invention is: [0005] A reciprocating display advertising machine with a coupling, including a box body, a left motor, a left winding shaft, a right motor, a right winding shaft and an advertising canvas, the box body is provided with a window, and the window is provided with The transparent...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09F11/08G09F11/10
CPCG09F11/08G09F11/10
Inventor 谢佩柔
Owner 广东杰峰商贸有限公司
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