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:
Feb. 02, 2016
Filed:
Oct. 26, 2012
Innovation Sound Technology Co., Ltd., Shenzhe, Guangdong, CN;
Shunming Yuen, Hong Kong, CN;
INNOVATION SOUND TECHNOLOGY CO., LTD., Guangdong, CA (US);
Abstract
The utility model provides a headphone, comprising a headband, left and right two ear pads and a holder. Two ends of the headband are separately provided with a fixing component, the fixing component includes a conductor block; the holder is made of the conductive material, of which one end is respectively connected with the left and right two ear pads fixedly and the other end is respectively connected with the fixing components in a sliding way, and the conductor block is pressed against the holder; in the ear pads, the first group of signal wires is connected to the holder electrically; in the fixing components, the second group of signal wires is connected with the conductor block electrically. The headphone provided in the utility model replaces the exposed lead with the conductive holder which is used as the medium for the audio signal transfer between the left and right two ear pads, thus eliminating the exposed lead on the headphone, simplifying the structure and avoiding the risk of broken circuit due to the damage of the exposed lead in use previously.