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Lifting advertising board

A billboard and column technology, applied in the field of billboards, can solve the problems of easy falling, personal injury, inconvenient operation, etc., and achieve the effect of firm connection and preventing tilting and falling over.

Active Publication Date: 2016-06-01
TAICANG CENTURY PORT GARMENT CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a lifting billboard, which can solve the problem that the advertisement in the existing billboard box needs to be replaced, or the operator must climb to the upper end of the support column when the box body needs maintenance. , its operation is inconvenient and easy to fall and cause personal injury

Method used

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  • Lifting advertising board
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Examples

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Embodiment Construction

[0016] The present invention will be described in further detail below in conjunction with accompanying drawing embodiment:

[0017] figure 2 , image 3 The lifting billboard shown includes a vertical support column 2 and a box body 1 arranged on the top of the support column 2. The support column 2 includes an upper column part 21 and a lower column part 22. The upper column part 21 is worn and fixed In the box body 1, the upper column part 21 is a sleeve with an internal thread, the upper end of the lower column part 22 is worn in the sleeve, and the outer wall of the lower column part 22 is provided with an external thread connected with the internal thread of the sleeve. The lower end of the lower part 22 is fixedly connected with the output shaft of a motor 6, and the lower column part 22 is provided with a housing 4 for enclosing the lower column part 22 and the motor 6. The housing 4 includes an inner layer 42 and an outer layer 43, and the inner layer 42 A spring 44...

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Abstract

The invention discloses a lifting advertising board, and belongs to the technical field of advertising display. The lifting advertising board comprises a support column and a box arranged on the upper part of the support column, wherein the support column comprises an upper column part and a lower column part; the upper column part is fixedly inserted into the box; the upper column part is a sleeve with an internal thread; the upper end of the lower column part is inserted into the sleeve; the outer wall of the lower column part is provided with an external thread connected with the internal thread of the sleeve; the lower end of the lower column part is fixedly connected with an output shaft of a motor; a shell surrounding the lower column part and the motor is arranged outside the lower column part; the shell is provided with a long hole corresponding to the motion track of the box; a separation blade which can be opened and closed is arranged in the long hole. By adopting the lifting advertising board, the problems of inconvenience in operation and personal injury due to falling since operating personnel climbs to the upper end of the support post when advertisements in the conventional advertising board box need to be replaced or box needs to be repaired.

Description

technical field [0001] The invention relates to the technical field of advertisement display, in particular to a liftable billboard. Background technique [0002] With the development of society, advertisements have become a publicity means for people to openly and widely transmit information to the society. Large and small billboards can be seen everywhere. figure 1 The billboard shown has a vertical support column 112 and a box body 111 fixedly connected to the upper end of the support column 112 for displaying and enclosing advertisements; The box is fixedly connected to the support column, so when the advertisement in the advertising box needs to be replaced or the box needs to be repaired, the operator must climb to the upper end of the support column before it can be replaced or maintained. It is inconvenient to operate, and it is easy to fall and cause personal injury. Therefore, how to design a billboard that is safe and convenient to change or maintain is an urgent...

Claims

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Application Information

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IPC IPC(8): G09F15/00
CPCG09F15/0037
Inventor 潘少虎
Owner TAICANG CENTURY PORT GARMENT CO LTD
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