手搖音樂盒（物體震動發聲）

手搖音樂盒（物體震動發聲）：圖片 2

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手搖音樂盒（物體震動發聲）

SKU: D417

$22.00

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SKU: D417 Category: 聲與光

材質：木製

尺寸：95*65*45mm

描述

描述

購買須知

1.本産品爲科學實驗材料包，非玩具!
2.本産品適用于教育機構使用，非教育機構購買請詳細了解本産品使用場景，學生在使用本産品時須要有老師或監護人指導使用。

產品簡介：

音樂盒也叫八音盒，是壹種能演奏出簡單的少數音符的樂器，屬于機動樂器，最初來源于歐洲鍾表匠們的創意。

模型尺寸：

包裝長:95mm 寬:65mm 高:45mm 重量:80g

產品信息：

產品名稱：音樂盒材質：木製難度等級：⭐⭐⭐ 適合年齡：5嵗以上包裝方式：袋裝

拓展知識：

八音盒原理是動力帶動表面有小凸起的音筒勻速轉動，當凸起經過音板音條時會撥動簧片，使簧片按設定的振動頻率振動而發出設定的聲音。

實驗步驟：

1.取下模型板模塊；

2.兩個木塊安裝在底板上；

3.將八音盒機芯用螺絲固定在底板上；

4.安裝側板；

5.安裝搖桿和頂板。

產品相關教案教學PPT 組裝/實驗視頻

科學STEAM教育

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