Automatic press-fitting mechanism for earphones

Abstract

The invention relates to an automatic press-fitting mechanism for earphones. A rear vertical plate is disposed on a bottom plate and provided with a slide rail; a sliding plate is mounted on the slide rail; the upper portion of the sliding plate is provided with a square slot; a position handle is mounted behind a rear vertical plate through a rotating shaft; an eccentric wheel is mounted on the rotating shaft and disposed in the square slot; a pressure plate is mounted on the sliding plate; a left-right adjustment component is mounted on the bottom plate and provided with a front-back adjustment component; a lower press block is mounted on the front-back adjustment component; an upper press block is arranged above the lower press block, and an earphone is arranged between the upper press block and the lower press block; a knob is adjusted to adjust the front-back position of an elastic press block so as to align the upper press block and the lower press block; after alignment, an alignment regulator is removed; the front-back and left-right positions of the upper and lower press blocks are adjusted, the position handle is then manually operated to rotate the eccentric wheel, the sliding plate drives the pressure plate to move down, a spring on the side acts for buffering, the pressure plate presses down against the upper press plate, and the upper press block and the lower press block co-act to press-fit front and rear covers of the earphone.

Description

Technical field: [0001] The invention relates to an automatic pressing mechanism for earphones. Background technique: [0002] The front cover and the back cover of the earphone need to be pressed together during the assembly process. In the prior art, the pressing is generally done manually. The pressing accuracy is low, the quality after pressing cannot be guaranteed, and the work efficiency is low and the labor intensity is high. Invention content: [0003] The object of the present invention is to provide an earphone automatic pressing mechanism for assembling the earphone against the deficiencies of the prior art. [0004] Technical solutions of the present invention are as follows: [0005] An automatic pressing mechanism for earphones, which includes a bottom plate, a rear vertical plate, a sliding plate, a slide rail, a spring, a left and right adjustment assembly, a front and rear adjustment assembly, a lower pressing block, an upper pressing block, a pressing pl...

AI Technical Summary

Problems solved by technology

[0002] The front cover and the back cover of the earphone need to be pressed together during the assembly process. In the prior art, the pressing is generally done manually. The pressing accuracy is low, and the quality after pressing can not be guaranteed. Moreover, the work efficiency is low and the labor intensity is high.

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