Multifunctional detachable bulletin board for propaganda BIM informationization model

Abstract

The invention discloses a multifunctional detachable bulletin board for a propaganda BIM informationization model. The bulletin board comprises a main handle, a switch button, a power line hook, a connecting rod, a cooling opening, a motor, a dust suction device, a dust storage chamber, a wheel, a suction cup, a cleaning brush and a dust suction opening. The switch button is embedded on the outerwall of the main handle. A connecting rod is fixed to the tail end of the main handle. The motor is installed on the inner side of the cooling opening. The tail end of the motor is connected with thedust suction device. The dust storage chamber is installed at the lower left end of the dust suction device. A dust suction channel is fixed to the right end of the dust storage chamber. The wheel isconnected with the bottom end of the dust suction channel. The suction cup is installed on the left side of the wheel. The dust suction opening is formed in the surface of the suction cup. The power line hook is arranged on the bulletin board, a power line can be wound in idle, the whole device can freely change the angle due to the design of the wheel, and the cleaning efficiency is greatly improved.

Description

technical field [0001] The invention relates to the technical field of publicity bulletin boards, in particular to a multifunctional detachable publicity board for publicizing BIM informational models. Background technique [0002] The bulletin board is placed in a place with a large flow of people. It is also a kind of VI application. It is an effective means of self-promotion for organizations or business units. It is generally divided into There are two types, one is a large bulletin board, which is mainly erected next to the gate, the main intersection, etc., and is used for large-scale notices; the other is a unit bulletin board or a class bulletin board, which is generally pasted or hung on the wall. Used for small-scale notifications, prompts, etc. [0003] The function of the bulletin boards in the market is single, the filling method of the promotional content is monotonous, and it is not convenient to replace and modify the content, which greatly reduces the numbe...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a multi-functional detachable bulletin board for publicizing BIM information model, so as to solve the problem that the billboards on the market proposed in the above background technology have single function, monotonous filling method of publicity content, and inconvenient replacement and modification content, resulting in a significant reduction in the number of people who watch the content, and the inefficiency of supplementary changes to the content, the effect of the bulletin board is not obvious, and the publicity effect cannot be achieved

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