Cleaning device for mobile phone mainboard

Abstract

The invention relates to the field of communication mobile terminal equipment and particularly discloses a cleaning device for a mobile phone mainboard. The cleaning device comprises a seat body and acylinder body; the cylinder body is internally provided with a first piston, a second piston, a partition plate and a torsion mechanism from left to right in sequence; an air cavity is formed betweenthe second piston and the partition plate, and a driving rod is fixed to the right end of the second piston; the torsion mechanism comprises a torsion ring and a driving ring which is connected withthe torsion ring through a one-way bearing, and when the driving rod moves leftwards and rightwards relative to the driving ring, the driving ring rotates in a reciprocating mode; the cylinder body isexternally provided with a sleeve pipe, a torsional spring is arranged in the torsion ring and the sleeve pipe, the right end of the cylinder body is provided with a friction disc, and the friction disc abuts against the end of the sleeve pipe through a compression spring; and the left end of the sleeve pipe is provided with clamping jaws, the clamping jaws are connected with the first piston through a parallelogram mechanism; the side wall of the cylinder body is provided with pores, the side wall of the sleeve pipe is internally provided with an air channel communicating with the pores, andthe air channel extends to the left ends of the first clamping jaw and the second clamping jaw. The cleaning device can blow air to the mainboard while rotating, and accordingly, dust is blown away.

Description

technical field [0001] The invention relates to the field of communication mobile terminal equipment, in particular to a cleaning device for a main board of a mobile phone. Background technique [0002] With the development and popularization of cutting-edge science and technology, people's living habits are constantly being changed by technological products. As a terminal product in the field of mobile communications, which has been hot in recent years, the smart phone market is very active, and various science and technology have been applied to In the field of mobile phones, mobile phones are no longer a simple communication tool for making calls and sending text messages. Through smart phones, we can chat online, watch videos and listen to music. The main board of the mobile phone is the most important part of the smart phone. Core chips such as processors and memory cards are the main hardware parts of mobile phones. [0003] Before assembling the mobile phone motherbo...

AI Technical Summary

Problems solved by technology

The existing dust removal method mainly uses an air gun to blow air on the main board of the mobile phone to blow away the dust; the existing dust removal method mainly uses a hand-held air gun to blow air on the main board of the mobile phone, so the labor cost is high and the work efficiency is high. lower

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