Folding rotating shaft for folding screen electronic equipment

Abstract

The invention relates to a folding rotating shaft for folding screen electronic equipment. The folding rotating shaft is provided with a bottom plate, wherein a plurality of mounting cavities are formed in the bottom plate in the extending direction of the bottom plate; a rotating piece is arranged in each mounting cavity; each rotating piece comprises a supporting frame, a first rotating plate, asecond rotating plate and a transmission assembly; the first rotating plates and the second rotating plates are rotationally connected with the supporting frames; each transmission assembly comprisesa retainer, and a transmission gear set is rotationally arranged on each retainer; inner gear rings are arranged on the first rotating plates and the second rotating plates; and the inner gear ring on each first rotating plate is in transmission fit with a gear on one side of the corresponding transmission gear set, a gear on the other side of each transmission gear set is in transmission fit with the inner gear ring on the corresponding second rotating plate, and the first rotating plates and the second rotating plates rotate in the opposite direction or the opposite direction under the transmission of the transmission gear sets. According to the folding rotating shaft, the rotating centers of the first rotating plates and the second rotating plates are effectively positioned, so that the thinning requirement of the folding screen electronic equipment can be met. The folding rotating shaft is convenient to maintain in the later period, and the folding rotating shaft can be maintainedwithout disassembling a screen.

Description

technical field [0001] The invention relates to a folding rotating shaft for folding screen electronic equipment. Background technique [0002] With the continuous advancement and expansion of technology in the field of mobile terminals, coupled with the advent of the 5G network era, more people have eliminated computers and shifted their energy to mobile terminals (mobile phones, tablets), watching videos, swiping vibrato, and answering calls. Phone calls, online shopping, etc., especially modern people's lives are inseparable from mobile phones. [0003] Nowadays, with the continuous upgrading of various chat and video software, people feel that conventional touch-screen mobile phones or tablet computers are no longer enough, and they are always idealizing: it would be great if the screen was bigger! It would be great if the picture is more intense! Indeed, with the rapid development of software technology, the use of mobile phones or tablets has plagued everyone with a ...

AI Technical Summary

Problems solved by technology

[0004] 1) When playing games or watching videos, I feel that the screen is too small to be immersive, the displayed picture is not strong enough, and the user experience is not perfect;

[0005] 2) People want to use portable computers to replace mobile phones, but they are too big and inconvenient to carry;

[0006] 3) I want to switch to a mobile phone with a combination screen, but the thickness and space are relatively large, and the screen experience is insufficient, which is also inconvenient to carry and feels bad;

[0007] 4) The maintenance of the current flexible screen mobile phone is quite troublesome. To replace the accessories, the screen needs to be disassembled, resulting in the scrapping of the flexible screen;

[0008] 5) Existing folding screen mobile phones or tablet computers will squeeze and stretch the screen during the folding process. If the definition of the neutral layer is not clear, the life of the screen will be reduced

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