Screen and board product auxiliary mounting tool

Abstract

The invention discloses a screen and board product auxiliary mounting tool. The screen and board product auxiliary mounting tool comprises an airflow cover, a fan module mounted on the airflow cover,a handheld base mounted between the fan module and the airflow cover, and a battery module mounted in the handheld base; a soft rubber pad is fixed at the periphery of a port of the airflow cover; andmultiple air grooves are formed in the end surface of the soft rubber pad, so that airflow channels for enabling the outside to communicate with the interior of the airflow cover are formed between the air grooves and screen and board products after the soft rubber pad makes contact with the screen and board products. Suction is generated during working to suck LED modules as the screen and boardproducts, and the LED modules are loaded on a frame to form an LED advertisement screen after position alignment, so that auxiliary installation is realized, installation of iron sheets is not needed, mounting procedures are reduced, the reject rate caused by assembly of the iron sheets is reduced, the scrap problem of short-circuited internal circuits caused by looseness of the iron sheets in the engineering installation and maintenance processes is effectively solved, the manufacturing and maintenance costs of the LED advertisement screen are reduced, and the service life of the LED advertisement screen is prolonged.

Description

Technical field: [0001] The invention relates to the technical field of installation tool products, in particular to an auxiliary installation tool for screen and board products. Background technique: [0002] LED, the abbreviation of Light Emitting Diode, is a light-emitting diode, which is a solid-state semiconductor device that can convert electrical energy into visible light, and it can directly convert electricity into light. [0003] At this stage, under the circumstances of the global pursuit of health, environmental protection and energy crisis, LED lighting has been recognized by the world as an important way of health, energy saving and environmental protection, and its application scope is expanding at a faster speed. Used in lighting decorations, LEDs have the advantages of environmental protection, long life, and low power consumption. [0004] Then came the LED advertising screen, that is, the LED electronic display is also called the LED display. It is a disp...

AI Technical Summary

Problems solved by technology

[0006] The auxiliary tools commonly used in the prior art are generally magnetic suction tools, that is, the LED module is sucked by the magnetic suction tool, and then the LED module is installed, but in this way, an iron plate must be installed in the LED module, so that The cost of materials is increased, and the iron plate installed in the LED module will move for a long time or when the operation force is high, which may damage the electronic components of the LED module, or the iron plate in the process of engineering installation and maintenance operations. The loose chip leads to the scrapping of the internal circuit short circuit, and the later maintenance is also extremely cumbersome, causing great trouble to the staff

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