Slider assembly for sliding-type mobile phone and cellular phone having the slider assembly

Abstract

The present invention relates to a sliding assembly for a sliding type mobile phone, and more particularly, to a sliding assembly capable of limiting the sliding length of a sliding plate and including an up / down holding mechanism that is enhanced internally by being equipped with a tension spring. The invention also relates to a sliding assembly for a sliding type mobile phone that prevents the sliding plate from being worn due to friction when sliding, enlarges the internal structure, and has a spring engaging portion that bends to prevent damage to the flexible PCB. In addition, the present invention relates to a sliding assembly for a sliding type mobile phone that has a small number of components and is easy to assemble, can be mass-produced by stamping processing to reduce manufacturing costs, and prevents the sliding plate from wearing due to friction during sliding, thereby increasing the internal structure. The invention also relates to a slider assembly for a sliding type mobile phone equipped with a buffer member to prevent damage or noise when the slide plate collides with the guide bushing provided on the fixed plate when the slide plate moves to the up / down position. In addition, it involves arranging a plurality of permanent magnets on a sliding assembly or a sliding cover for a mobile phone to prevent the sliding plate from being stuck in the middle when the mobile phone cover is moved up / down, and to improve the failure of the spring elasticity due to repeated use of the mobile phone cover for a long time. A slider assembly having disadvantages of maintaining an up / down state and a sliding type mobile phone having such a slider assembly.

Description

technical field [0001] The present invention relates to a sliding assembly for a sliding type mobile phone, and more specifically, to a sliding assembly capable of limiting the sliding length of a sliding plate, and including an up / down maintaining mechanism of an internal structure enhanced by the provision of tension springs. [0002] In addition, it relates to a slider assembly for a sliding type mobile phone that prevents the sliding plate from being worn due to friction when sliding, has an enlarged internal structure, and has a spring engaging portion that bends to prevent damage to a flexible PCB. [0003] In addition, it relates to a slider assembly for a sliding type mobile phone with an enlarged internal structure because the number of parts is small, assembly is simple, mass production can be performed by press processing to reduce manufacturing costs, and the sliding plate is prevented from being worn due to friction during sliding. [0004] In addition, it relates...

AI Technical Summary

Problems solved by technology

However, since it is very difficult to manufacture the torsion spring with a certain elasticity, it is not possible to have a certain pressing force for moving the slide cover for each mobile phone.

Therefore, there is a problem that it is impossible to manufacture a mobile phone with uniform pressing force for sliding the slide cover of the mobile phone

In addition, when the torsion spring 130 is repeatedly used for a long period of time, there is a problem that the connecting portion of the straight portion and the curved portion of the torsion spring 130 is deformed and destroyed due to fatigue, resulting in a poor internal structure.

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