公开(公告)号：US07778673B2

公开(公告)日：2010-08-17

申请号：US11962362

申请日：2007-12-21

Applicant: Zhanxin Zhu

Inventor： Zhanxin Zhu

IPC: H04M1/00 ,  H04B1/38

CPC classification number: H04M1/0247 ,  H04M1/0231 ,  H04M1/0233 ,  H04M2250/18 ,  Y10T16/53864 ,  Y10T16/5404 ,  Y10T16/54056

Abstract: Taught is a mobile phone with a bidirectional swiveling display, comprising a display, a main portion and a rotating portion having a body and a second axis. The body comprises a hole horizontally disposed therein and a first axis perpendicular to the hole. The first axis is rotatably inserted in the hollow supporter. One end of the second axis is fixed at the back of the display. The other end of the second axis is rotatably inserted in the hole of the body, so that the display is capable of rotating around the second axis. The display is also capable of rotating around the first axis.

Abstract translation: 教授是具有双向旋转显示器的手机，包括显示器，主要部分和具有主体和第二轴线的旋转部分。 主体包括水平地设置在其中的孔和垂直于孔的第一轴。 第一轴线可旋转地插入中空支撑件中。 第二轴的一端固定在显示器的后面。 第二轴的另一端被可旋转地插入到主体的孔中，使得显示器能够围绕第二轴线旋转。 显示器还能够围绕第一轴线旋转。

公开(公告)号：US11191329B2

公开(公告)日：2021-12-07

申请号：US17033944

申请日：2020-09-28

Applicant: Zhanxin Zhu

Inventor： Zhanxin Zhu

IPC: A45B11/02 ,  A45B25/02 ,  A45B25/00

Abstract: An arm-held umbrella includes an umbrella and an arm connector. One end of a supporting rod of the umbrella is mechanically connected with the arm connector so that the umbrella can rotate at a certain included angle relative to the length direction of the arm; the arm connector can be wrapped and fixed on the arm, and can also be used as a handle for holding umbrella by hand. Exactly, the umbrella attachable to the arm is “a multipurpose umbrella”, which can not only be attached to arm but also be held by hand. Especially, holding the umbrella under the state of bent arm meets various demands of people, for example, playing a mobile phone with both hands, cycling or taking photos while holding the umbrella.