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:
Dec. 31, 2019
Filed:
Dec. 14, 2015
Cycling helmet capable of switching sound production guidance mode based on bone conduction earphone
Dongguang Yuanfeng Technology Co., Ltd., Dongguan, CN;
Guangdong Yuanfeng Electronic Technology Co., Ltd., Dongguan, CN;
Eric Rong, Dongguan, CN;
Xin Zhong, Dongguan, CN;
Rijian Shi, Dongguan, CN;
Xiaochun Xiao, Dongguan, CN;
Donghong Wang, Dongguan, CN;
DONGGUANG YUANFENG TECHNOLOGY CO., LTD., Dongguan, CN;
GUANGDONG YUANFENG ELECTRONIC TECHNOLOGY CO., LTD., Dongguan, CN;
Abstract
A cycling helmet capable of switching a sound production guidance mode based on a bone conduction earphone includes: a helmet body and the bone conduction earphone disposed on the helmet body. The bone conduction earphone includes a magnet, a coil and a bone conduction oscillator, and the bone conduction oscillator can contact the helmet body, so as to cause the helmet body to oscillate to form a sound cavity.