Advertising board device

Abstract

The invention discloses an advertising board device. The device comprises a base station, wherein a strut is fixedly arranged on the left side of the top of the base station; a guiding groove is formed in the right side face of the top of the base station; a guiding rod is arranged in the guiding groove and extends left and right; a sliding strut which is arranged in an upward extending manner is connected on the guiding rod in the guiding groove in a slide fitting manner; a first fixed part and a second fixed part are respectively arranged on opposite sides of the strut and the sliding strut; a first accommodating cavity is formed in the strut, and a first rotating shaft is arranged in the first accommodating cavity and extends left and right; a first conical wheel is fixedly arranged on the first rotating shaft; a second conical wheel is in fit connection with the right bottom of the first conical wheel; a rotating sleeve is fixedly arranged on the second conical wheel and extends rightward; the extension part of the right side of the rotating sleeve runs through the right side of the strut and is in rotary fit connection with the right side; and the tail of the rotating sleeve is fixedly connected with the first fixed part. The advertising board device has a simple structure, so that the length adjusting speed and angle adjusting stability can be improved, the adjusting step is simple, and the whole working process is improved.

Description

technical field [0001] The invention relates to the technical field of advertising, and relates to a billboard device. Background technique [0002] Many businesses will set up billboards outdoors. Traditional billboards are fixed on the wall and difficult to replace. Some detachable billboards include the body and the bracket. The billboard on the bracket can be replaced in real time according to market demand and business conditions, reducing cost, but these brackets are generally of fixed specifications and cannot be adapted to install billboards of different sizes, and cannot achieve angle adjustment, which has limitations. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a billboard device, which can solve the above-mentioned problems in the prior art. [0004] The present invention is achieved through the following technical solutions: a billboard device of the present invention includes a base, a pillar is...

AI Technical Summary

Problems solved by technology

[0002] Many businesses will set up billboards outdoors. Traditional billboards are fixed on the wall and difficult to replace. Some detachable billboards include the body and the bracket. The billboard on the bracket can be replaced in real time according to market demand and business conditions, reducing cost, but these brackets are generally of fixed specifications and cannot be adapted to install billboards of different sizes, and cannot achieve angle adjustment, which has limitations

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