Unverified72% confidenceDecision RuleTime unknown
床垫规格适配比看尺寸更重要的是床垫厚度和软硬度:过厚记忆棉床垫(>25cm)会吸收体动信号导致监测型床单数据失真,软床垫比硬板床监测误差更大
1
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72%
Confidence
Long-term
Relevance
-
First Seen
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Unverified记忆棉/乳胶厚床垫(>25cm)会显著衰减振动信号,选购非接触监测仪时床垫厚度需在产品标称适配范围内(多数标注≤20-22cm),超厚床垫应选可放床垫上方(床单下)的薄垫式而非床架/床板下方式89% similarUnverified床垫超过25cm厚度或使用记忆棉/乳胶等高密度床垫时,铺在床垫下方的压电膜信号会被大幅衰减,这类床垫应选铺在床垫上层(床笠下)的监测垫,或直接选床头/床边分体传感器方案88% similarUnverified对床垫厚度和材质敏感:如果床垫过厚(如超过22cm的乳胶/弹簧床垫),传感器信号衰减明显,可能导致监测数据不准或丢失88% similarUnverified床垫越厚越显档次但过厚有隐患:厚度>25cm需匹配加高床架否则上下床费力,且厚乳胶/记忆棉层会削弱弹簧支撑感,日常用20-25cm弹簧垫最均衡88% similarUnverified床垫过厚(如超过30cm的厚乳胶或弹簧床垫)会显著削弱信号,购买前需确认自家床垫厚度是否在适配范围内87% similar
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