Title:
SPECTACLES
Document Type and Number:
WIPO Patent Application WO/2020/038483
Kind Code:
A1
Abstract:
Spectacles, comprising: a spectacle frame (10) which comprises a frame front (11) and two temples (12, 12), the two temples (12, 12) being rotatably connected to the frame front (11), respectively; two speaker components (20, 20) which are respectively connected to the two temples (12, 12) by means of hinge components (122) on the two temples (12, 12), the hinge components (122) being rotatable to change the positions of the speaker components (20) with respect to the temples (12) to which the speaker components are connected. Each of the two speaker components (20, 20) comprises an earphone core (101) and an earphone housing (220). Each earphone housing (220) comprises a front housing face (222) facing the human body and a back housing face (224) opposite to the front housing face (222). At least one of the two temples (12, 12) contains a control circuit or a battery, and the control circuit or the battery drives the earphone cores (101) to vibrate to generate sound. The vibration of each earphone core (101) causes the front housing face (222) and the back housing face (224) to vibrate. The vibration of front housing face (222) has a first phase, and vibration of the back housing face (224) has a second phase, wherein when the vibration frequencies of the front housing face (222) and the vibration of the back housing face (224) are within 2000 Hz-3000 Hz, the absolute value of the difference between the first phase and the second phase is less than 60 degrees. By means of the hinge components (122), the function and the spectacles are integrated, so that the use of the spectacles is expanded.
Inventors:
WANG YUEQIANG (CN)
ZHANG HAOFENG (CN)
ZHANG HAOFENG (CN)
Application Number:
PCT/CN2019/102395
Publication Date:
February 27, 2020
Filing Date:
August 24, 2019
Export Citation:
Assignee:
SHENZHEN VOXTECH CO LTD (CN)
International Classes:
G02C5/22
Domestic Patent References:
| WO1996023373A1 | 1996-08-01 | |||
| WO2007070508A2 | 2007-06-21 | |||
| WO2006023341A2 | 2006-03-02 |
Foreign References:
| CN108873372A | 2018-11-23 | |||
| CN209120433U | 2019-07-16 | |||
| CN110022516A | 2019-07-16 | |||
| CN208847977U | 2019-05-10 | |||
| US4902120A | 1990-02-20 |
Attorney, Agent or Firm:
METIS IP (CHENGDU) LLC (CN)
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