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Miniature turnover mechanism

A flipping mechanism and miniature technology, which is applied in the direction of electromechanical devices, manufacturing motor generators, instruments, etc., can solve the problems of small advertising capacity and cannot be changed, and achieve the effects of large effective area occupied by pictures, guaranteed strength, and convenient maintenance

Active Publication Date: 2012-06-27
ZHEJIANG UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The fan blades of this kind of advertising wall rotate synchronously, and can only show one picture. Once it is made, it cannot be changed, and the advertising capacity is small.

Method used

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  • Miniature turnover mechanism
  • Miniature turnover mechanism
  • Miniature turnover mechanism

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0040] With reference to accompanying drawing, further illustrate the present invention:

[0041] The miniature turning mechanism includes a stepping motor 1 and its controller 2, and a turning unit 3 connected to the stepping motor; Connected main shaft 32, and the overturn frame that is fixedly connected with main shaft 32 and rotates with main shaft 32; The overturn frame is a positive prism, and the surface of the overturn frame adheres to pictures; the free end of the main shaft 32 is turned over by the bearing and the rear The supporting frame 31 of mechanism is connected.

[0042] The overturn frame includes an overturn support 33 and a substrate 34 coated on the surface of the overturn support for adhering pictures, and an elastic buckle 341 connected to the overturn support 33 is provided on the substrate 34 . Both ends of the base plate 34 extend inwardly to form a blocking piece 342, the blocking piece 342 is arc-shaped, and there is a gap between the blocking piec...

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PUM

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Abstract

The invention discloses a miniature turnover mechanism, which comprises a stepping motor, a controller and a turnover unit which is in transmission connection with the stepping motor. The turnover unit comprises a supporting frame, a spindle which is in transmission connection with an output shaft of the stepping motor, and a turnover bracket which is fixedly connected with the spindle and rotates along with the spindle. The turnover bracket is in a regular prism shape; pictures are adhered to the surface of the turnover bracket; and a free end of the spindle is connected with the supporting frame of the latter turnover mechanism through a bearing. The miniature turnover mechanism has the characteristics of simple and compact structure, good coaxiality, convenient installation and maintenance, and large effective occupied area of the pictures. By combining single unit or a plurality of units of various miniature turnover mechanisms, a multi-face turnover advertising wall with strong combining function, large advertising capacity, high controllable performance and excellent visual effect can be formed.

Description

technical field [0001] The invention relates to a miniature turning mechanism, in particular to a miniature turning mechanism which can be assembled into a multi-sided rolling advertising wall. technical background [0002] Existing electromechanical multi-sided overturning advertising wall mainly contains two kinds of roller type and louver type. The roller type advertising wall includes two rollers, upper and lower, and the advertisement picture is tensioned on the two rollers, one of which is linked with the motor. When the motor works, the roller rotates, thereby driving the advertisement picture to rotate to complete the alternate conversion of the picture. Due to the limitation of the length of the roller, this advertisement wall has very little advertisement capacity. The louver-style advertising wall decomposes the entire picture into each fan blade, and with the rotation of the fan blade angle, the picture presents different effects. The fan blades of this kind o...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G09F11/02H02K15/00
Inventor 王忠飞
Owner ZHEJIANG UNIV OF TECH
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