Drehwellenvorrichtung, Stützsystem und Faltbare Bildschirmvorrichtung

Details

Veröffentlichungs-Nr.

EP4733611

Anmeldetag

12. April 2023

Veröffentlichung

29. April 2026

Rechtsraum

EP

IPC

G06F1/16, H04M1/02, F16C11/12F16C11/12

Abstract

This application provides a rotating shaft apparatus, a support system, and a foldable-screen device, and relates to the technical field of foldable electronic products, to resolve a problem of how to reduce noise generated by a rotating shaft apparatus in a foldable-screen device in a moving process. The rotating shaft apparatus includes a first primary support member, a second primary support member, a first secondary support member, and a lubrication structure. The first primary support member has a first support surface, the second primary support member has a second support surface, and the second primary support member can rotate relative to the first primary support member between an unfolded location and a folded location. The first secondary support member includes a first connection part and a first cantilever part, the first connection part is located on a side facing the second support surface and is connected to the second primary support member, the first cantilever part includes a first cantilever segment, and the first cantilever segment is located on a side facing the first support surface. The lubrication structure is disposed at least between at least a part of the first cantilever segment and the first primary support member. The rotating shaft apparatus provided in this application is configured to fold/unfold a foldable screen.

Anmelder

Firma

Honor Device Co., Ltd.

Land

🇨🇳 China

Fachgebiete