A transformable light box for indoor advertising

A light box and advertising technology, applied in identification devices, display devices, instruments, etc., can solve the problems of poor publicity effect, poor viewing, and troublesome advertising replacement process.
CN108922435BActive Publication Date: 2020-12-25YANCHENG INST OF IND TECH
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Patent Information

Authority / Receiving Office
CN ยท China
Patent Type
Patents(China)
Current Assignee / Owner
YANCHENG INST OF IND TECH
Publication Date
2020-12-25

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Abstract

A convertible light box for indoor advertising, comprising a box body, a rectangular groove is set in the middle of the top surface of the box body, a horizontal third gear is movably installed on the inner wall of the top of the rectangular groove, and a horizontal first gear is fixedly installed at the bottom end of the rotating shaft of the third gear. Both sides of the body are provided with vertical grooves on the inner wall of the middle part of the top, and the top of each vertical groove can communicate with the inside of one side of the rectangular groove. They are flexibly connected by a first chain, the first chain is located in the rectangular groove, and the inner wall of the top of the rectangular groove is provided with a groove. There is an opening at the rear end of one side of the box body, which is convenient for replacing the advertising cloth in the box body, and the operation is convenient. A counterweight is installed at the bottom of the advertising cloth, which can make the advertising cloth in a vertical state when it is used and unfolded, and avoid the shaking of the advertising cloth. Lights are installed in the box, and the advertising cloth can be displayed better through the light irradiation on the advertising cloth, further attracting more viewers.
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Description

technical field

[0001] The invention belongs to the field of advertising box equipment, in particular to a convertible light box for indoor advertising. Background technique

[0002] For indoor advertisement replacement, the frequent replacement process of multiple advertisements is cumbersome, and the labor intensity of workers also increases, and the advertisements directly pasted in the box have poor ornamental value and poor publicity effect. Contents of the invention

[0003] The invention provides a convertible light box for indoor advertising to solve the defects in the prior art.

[0004] The present invention is achieved through the following technical solutions:

[0005] A convertible light box for indoor advertising, comprising a box body, a rectangular groove is set in the middle of the top surface of the box body, a horizontal third gear is movably installed on the inner wall of the top of the rectangular groove, and a horizontal first gear is fixedly install...

Claims

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