Rotating shaft

Abstract

The embodiment of the invention discloses a rotating shaft. The rotating shaft comprises a plurality of connecting assemblies, a connecting shaft and a fixed shaft, the connecting assembly is of a sheet structure, a circular through hole and a runway-shaped through hole are formed in the positions, close to the front end and the rear end, of the connecting assembly respectively, and two semicircular notches are formed in the upper end or the lower end of the connecting assembly. Wavy bulges are arranged in the runway-shaped through holes; during assembly, the connecting parts are parallel to each other and are arranged in a staggered mode, and the circular through holes of the connecting assemblies are aligned with the runway-shaped through holes of the left-right adjacent connecting assemblies. The connecting shafts are inserted into the circular through holes of the connecting assemblies and penetrate through the runway-shaped through holes of the adjacent connecting assemblies, andthe connecting shafts are fixed in the circular through holes and can slide in the runway-shaped through holes at a time; and the fixed shaft is arranged in the semicircular notch of the connecting piece and is fixed on the two connecting assemblies on the left and right outermost sides. The problem that an existing folding smart phone only has two display angles is solved, and the purpose that the folding smart phone is stably used at multiple angles is achieved.

Description

technical field [0001] The invention relates to the field of rotating shaft connection, and more specifically, relates to a rotating shaft. Background technique [0002] The current smartphone market tends to be saturated, and the full-screen technology has reached the bottleneck. Users' aesthetics of mobile phones have begun to weaken, and their desire to purchase phones has been greatly reduced. In order to increase users' desire to purchase phones, various terminal manufacturers began to seek a higher screen-to-body ratio to improve user experience and increase immersion during use, thereby arousing users' desire to change phones. [0003] The current solutions to increase the screen-to-body ratio include a lifting camera solution, a front and back dual-screen solution, and a water drop screen solution. However, these solutions have not fundamentally changed the shape and structure of smartphones, and cannot solve the problem of aesthetic fatigue of consumers. In order ...

AI Technical Summary

Problems solved by technology

Due to the certain thickness of the display screen of the mobile phone, and the stretching and compression of the display screen cannot occur, not only the bending radius is limited during the bending process, but also the screen body cannot be directly attached to the surface of the shaft.

Images