The invention relates to the technical field of sound reflection simulation, and discloses an inflatable sound reflection simulation device which comprises a water hose, sealing assemblies are arranged at the two ends of the water hose, a floating assembly is arranged at the top end of the water hose, a counterweight assembly is arranged at the bottom end of the water hose, and connecting assemblies are arranged on the sealing assemblies and correspond to the floating assembly and the counterweight assembly. And an inflation assembly is arranged on one side of the water hose. The water hose can be vertically located in water through the floating assembly and the counterweight assembly, and meanwhile, the inflation assembly can inflate the interior of the water hose. When an experiment is carried out, the transmitting device transmits a sound signal to the water band, air and water in the water band are two different media and have different acoustic characteristics, so that the air in the water band can directly reflect the sound signal to the receiving device, and the sound signal is transmitted to the water band through the receiving device. By means of the arrangement, the reflection simulation device can simulate the propagation process of the sound signals in real time, it is not needed to wait for receiving of the complete sound signals, and therefore the problem of time delay is effectively solved.
本发明涉及声反射模拟技术领域,公开了一种充气式声反射模拟装置,包括水带,所述水带的两端均设置有密封组件,水带的顶端设置有漂浮组件,水带的底端设置有配重组件,密封组件上对应漂浮组件和配重组件设置有连接组件,水带的一侧设置有充气组件。本发明通过漂浮组件和配重组件可以使得水带竖直的处于水中,同时充气组件可以向水带的内部进行充气。在进行实验时,发射装置向水带进行声信号的发射,由于水带中的空气和水是两种不同的介质,它们具有不同的声学特性,所以水带中的空气可以直接将声信号进行反射到接收装置处,上述设置使得反射模拟装置能够实时模拟声信号的传播过程,无需等待完整的声信号接收,从而有效解决了时延性的问题。
Inflatable sound reflection simulation device
一种充气式声反射模拟装置
15.04.2025
Patent
Elektronische Ressource
Chinesisch
Inflatable airfoil system configured to reduce reflection of electromagnetic waves
Europäisches Patentamt | 2019
|Stretching type inflatable device and inflatable air bag
Europäisches Patentamt | 2020
|