Ceiling 360-degree omnidirectional multifunctional active sound system

By designing the omnidirectional multi-functional active audio system at the ceiling 360, the existing audio system has solved the problems of single functions, poor integration and complex construction, and achieved the satisfaction of sound field uniformity and multi-functional needs in the classroom.

CN222638675UActive Publication Date: 2025-03-18GUANGZHOU BILIPU ELECTRONICS CO LTD
0 Cites 0 Cited by

Patent Information

Application Number
CN202420236628.0
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-01-31
Publication Date
2025-03-18
Estimated Expiration
2034-01-31

AI Technical Summary

Technical Problem

The existing school audio system has a single function, poor integration and complex construction, making it difficult to meet the needs of multimedia amplification, teacher sound amplification, campus broadcasting and sound field uniformity.

Method used

Design a ceiling 360 omnidirectional multi-functional active audio system, adopting a 360° omnidirectional sound reinforcement design, integrating multimedia amplification, teacher amplification, campus broadcasting and ringing functions, providing uninterruptible power supply through UPS power supply, simplifying the installation process.

Benefits of technology

It achieves sound field uniformity in the classroom, and students' listening is clearer. A single speaker meets the needs of multimedia amplification, teacher amplification, campus broadcasting, etc., with high integration, simple installation, and diverse functions.

✦ Generated by Eureka AI based on patent content.
Patent Text Reader

Abstract

The utility model provides a ceiling 360-degree omni-directional multifunctional active sound system. The ceiling 360-degree omni-directional multifunctional active sound system comprises a UPS (Uninterrupted Power Supply), an IP (Internet Protocol) broadcast server, a machine room switch, an IP network audio decoder and a constant-voltage broadcast host which are arranged in a machine room, the ceiling 360-degree omnidirectional multifunctional active sound box and the classroom switch are installed in a classroom, the ceiling 360-degree omnidirectional multifunctional active sound box is installed in the center of the top of the classroom and comprises a sound box body, the sound box body is arranged to be in an inverted square cone shape, and the classroom switch is arranged in the classroom. The bottom of the tetragonal conical sound box body is provided with a bottom constant-pressure broadcast loudspeaker, and four side surfaces of the tetragonal conical sound box body are respectively provided with a side power amplifier loudspeaker. And the wireless microphone is in wireless connection with the ceiling 360-degree omnidirectional multifunctional active sound box. The active sound system is simple to install and uniform in sound field, integrates functions of ringing, pressure fixing, IP broadcasting, wireless receiving, Bluetooth receiving, remote interactive sound amplification and APP applets, and is diversified in function.
Need to check novelty before this filing date? Find Prior Art