Folding mechanism, shell assembly and inward folded electronic equipment

Abstract

The invention provides a folding mechanism which is applied to inward folded electronic equipment, the inward folded electronic equipment comprises a shell assembly and a flexible screen module, the shell assembly comprises a first shell and a second shell which can rotate relatively, and the folding mechanism comprises a support, a first bearing set, a second bearing set, a transmission assembly and a linkage assembly, the transmission assembly is arranged on the support, the linkage assembly is connected between the transmission assembly and the first bearing set and connected between the transmission assembly and the second bearing set, the first bearing set and the second bearing set can be selectively in a parallel flat state so as to support the bending area of the flexible screen module to keep the bending area flat, and when the first bearing set and the second bearing set are in a folded state, the first bearing set and the second bearing set jointly define a cavity used for partially containing the flexible screen module. In this way, the flexible screen module cannot be extruded or pulled, and the flexible screen module is prevented from losing efficacy due to over-folding. In addition, the invention further provides a shell assembly and electronic equipment.

Description

technical field [0001] The present application relates to the technical field of electronic equipment, in particular to a folding mechanism, a housing assembly and an inner folding electronic equipment. Background technique [0002] At present, foldable electronic devices, such as foldable mobile phones, usually include an inner foldable mobile phone and an outer foldable mobile phone. By folding the display screen of the mobile phone in half, the mobile phone can be miniaturized to be convenient for users to carry. The traditional inner folding mobile phone usually includes a first casing, a second casing and a folding mechanism pivotally connected between the first casing and the second casing, and a cover covering the first casing, the folding mechanism and the second casing A flexible display on the side of the body. The first casing and the second casing can be turned over to form a stacked shape, and at this time, the flexible display screen is in a half-folded state....

AI Technical Summary

Problems solved by technology

However, when most of the existing internal folding mobile phones are unfolded, the rigidity of the bending area of ​​the flexible display screen in the internal folding mobile phone is often insufficient, which is prone to bending and reduces user experience or even normal use; when the internal folding mobile phone When the mobile phone is stacked, the bending area of ​​the flexible display is easily squeezed or pulled, which may even cause the bending area to over-fold and make it invalid

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