Title:
SYNCHRONOUS ROTATION MECHANISM, COLLAPSIBLE HOUSING ASSEMBLY, AND COLLAPSIBLE ELECTRONIC DEVICE
Document Type and Number:
WIPO Patent Application WO/2021/159899
Kind Code:
A1
Abstract:
The present application discloses a synchronous rotation mechanism, a collapsible housing assembly, and a collapsible electronic device. The synchronous rotation mechanism comprises: a first connecting rod and a second connecting rod disposed opposite each other; a synchronization gear assembly, comprising a first rotation portion and a second rotation portion engaging with each other; a first rotation assembly, comprising a third rotation portion and a fourth rotation portion engaging with each other, the third rotation portion being connected to the first connecting rod, and the fourth rotation portion being coaxially connected to the first rotation portion; and a second rotation assembly, comprising a fifth rotation portion and a sixth rotation portion engaging with each other, the fifth rotation portion being connected to the second connecting rod, and the sixth rotation portion being coaxially connected to the second rotation portion. When the first connecting rod rotates, the first rotation assembly drives, under the action of the first connecting rod, the synchronization gear assembly to rotate, so as to drive the second rotation assembly to rotate, such that the second connecting rod rotates synchronously and in the opposite direction to the first connecting rod. The present application provides the synchronous rotation mechanism allowing housings on two sides to rotate synchronously, the collapsible housing assembly, and the collapsible electronic device.
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Inventors:
JIA YUHU (CN)
Application Number:
PCT/CN2021/071106
Publication Date:
August 19, 2021
Filing Date:
January 11, 2021
Export Citation:
Assignee:
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD (CN)
International Classes:
F16H37/02; H04M1/02; H05K5/02
Foreign References:
| CN211550435U | 2020-09-22 | |||
| CN110166591A | 2019-08-23 | |||
| CN207018340U | 2018-02-16 | |||
| CN110778598A | 2020-02-11 | |||
| CN207977991U | 2018-10-16 | |||
| CN210003661U | 2020-01-31 | |||
| US10401917B1 | 2019-09-03 | |||
| CN109743431A | 2019-05-10 |
Attorney, Agent or Firm:
SCIHEAD IP LAW FIRM (CN)
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