公开(公告)号：US20250151859A1

公开(公告)日：2025-05-15

申请号：US19022764

申请日：2025-01-15

Applicant: Huawei Technologies Co., Ltd.

Inventor： Shenglan Yuan ,  Qian He ,  Bin Zhang ,  Tianyu Cheng ,  Jiawei Chen ,  Peipei Zhu ,  Jidai Zhao ,  Simeng He

IPC: A44C5/24

Abstract: A connection structure includes a first foldable plate, a second foldable plate, and an elastic shaft. The first foldable plate includes a first support strip and a second support strip having a first gap therebetween, and a first clamping portion is disposed on two side faces facing each other. The second foldable plate includes a third support strip and a fourth support strip having a second gap therebetween, and a second clamping portion is disposed on two side faces facing away each other. The elastic shaft passes through the second gap, and its two ends are respectively connected to the third support strip and the fourth support strip. When the first foldable plate and the second foldable plate are in a closed state, the third support strip and the fourth support strip are located in the first gap, and the first clamping portion is clamped to the second clamping portion.