Title:
ACOUSTO-OPTIC AUDIO SIGNAL LINE
Document Type and Number:
WIPO Patent Application WO/2017/124752
Kind Code:
A1
Abstract:
An acousto-optic audio signal line (36) comprises an audio line cluster (21, 22, 23, 24), at least one LED display line, and an acousto-optic controller (20). The audio line cluster and the at least one LED display line are combined into a cluster, and the cluster is covered with a transparent insulating layer (26). A main circuit board (10) of the acousto-optic controller comprises a sampling and amplifying circuit component (11), an analog-to-digital conversion circuit component (12), a microprocessor (13), and a direct-current output driver (14), each being sequentially connected to one another. The audio line cluster is connected to an input end and an output end of the sampling and amplifying circuit component. The at least one LED display line is connected to the direct-current output driver. The acousto-optic audio signal line has a simple structure, is convenient to operate, has a dynamic and fashionable display, and is capable of flashing synchronously with tone and rhythm changes during instrumental performances and speeches.
Inventors:
YIN ZHENGKAI (CN)
WANG XINING (CN)
WANG XINING (CN)
Application Number:
PCT/CN2016/097410
Publication Date:
July 27, 2017
Filing Date:
August 30, 2016
Export Citation:
Assignee:
YIN ZHENGKAI (CN)
International Classes:
H01B11/00; H01R13/66; H01R13/717; H01R31/06; H05B44/00
Foreign References:
| CN105513709A | 2016-04-20 | |||
| CN203120121U | 2013-08-07 | |||
| CN1477914A | 2004-02-25 | |||
| CN203690657U | 2014-07-02 | |||
| US20110232087A1 | 2011-09-29 |
Attorney, Agent or Firm:
GUANGZHOU SINO PATENT & TRADEMARK AGENT CO., LTD. (CN)
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