The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 22, 2020
Filed:
Apr. 04, 2018
Shenzhen Zhaowei Machinery & Electronics Co., Ltd., Shenzhen, Guangdong, CN;
SHENZHEN ZHAOWEI MACHINERY & ELECTRONICS CO., LTD., Shenzhen, CN;
Abstract
A mobile phone camera extension-and-retraction device () and a mobile phone, wherein, the mobile phone camera extension-and-retraction device () comprises a driving unit (), a reversing gear mechanism (), a connecting drive mechanism (), a control module and a shell (), the driving unit () is controlled to rotate forwardly or reversely by the control module, thereby driving the first planetary pinion () or the second planetary pinion () of the reversing gear mechanism () to mesh with the second drive gear () of the connecting drive mechanism (), and driving the rack member () for straightly reciprocating movement, such that the mobile phone camera fixedly connected to the rack member () extends or retracts automatically.