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:
Jul. 24, 2018
Filed:
Feb. 19, 2016
Beijing Pico Technology Co., Ltd., Beijing, CN;
Yi Lai, Beijing, CN;
Guanghui Liu, Beijing, CN;
BEIJING PICO TECHNOLOGY CO., LTD., Beijing, CN;
Abstract
A head mounted device includes a virtual reality helmet, a control section, a transmission line and a head band portion. The head band portion includes a rotatable head band detachably positioned on the virtual reality helmet via a connection mechanism including a catching connection portion and a fixing portion having a main body portion. The catching connection portion is mounted in a counterbore of the rotatable head band and includes a catching fixture, two catching halves, a push button and a first elastic part. A driving portion of the bush button moves upward vertically and drives the action of the two driven portions of two catching halves to open or close two catching portions of the catching halves transversely, and thus perform the connection or detachment with the caught portion on the main body portion of the fixing portion.