一种展示轮胎内静音棉吸音效果的展示装置
By designing a display device and utilizing the sound wave playback technology of test tires and control tires, the problem of consumers being unable to intuitively experience the sound absorption effect of the sound-absorbing cotton was solved, and the sound absorption effect of the sound-absorbing cotton was intuitively demonstrated.
CN224518658UActive Publication Date: 2026-07-17GITI RADIAL TIRE (ANHUI) CO LTD
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- GITI RADIAL TIRE (ANHUI) CO LTD
- Filing Date
- 2025-07-10
- Publication Date
- 2026-07-17
AI Technical Summary
Technical Problem
Consumers cannot directly experience the sound absorption effect of polyurethane sound-absorbing cotton inside tires, and traditional demonstration methods rely on laboratory equipment, which reduces the effectiveness of the promotion.
Method used
Design a demonstration device that includes a test tire and a control tire. The test tire has sound-absorbing cotton installed on its inner wall. The collected sound waves are played through an audio switch and an external speaker, allowing consumers to visually compare the noise difference before and after the sound-absorbing cotton is installed.
Benefits of technology
Consumers can directly experience the sound-absorbing effect of the sound-absorbing cotton, which improves the effectiveness of the promotion and display.
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure CN224518658U_ABST
Abstract
本实用新型涉及汽车检测技术领域，公开了一种展示轮胎内静音棉吸音效果的展示装置，包括安装在测试轮胎的径向最大内径内壁的静音棉，静音棉未安装在对照轮胎的径向最大内径内壁，静音棉为多孔材质；以及与测试轮胎和对照轮胎电连接的音频切换件，测试轮胎和对照轮胎均设置产生和收集声波的装置，音频切换件与外放件连接以分别播放不同轮胎所收集的声波，以对比测试轮胎和对照轮胎的内部收集的声波差异。本实用新型通过设置测试轮胎和对照轮胎形成对照组，其次通过音频切换件单独播放或交替播放测试轮胎所收集的噪音或对照轮胎所收集的噪音，使得消费者能够直观地感受静音棉的吸音效果。
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