Chime bells
Zeng Houyi Chime Bells
Ancient musical instruments
Chime bell model
Music interaction
Magnetic control player

5
1
This is a set of 19 chime bells, with each component printed separately and then assembled using glue.
It’s recommended to print the chime bells in PLA Metal Champagne Gold, the stand in PLA Metal Iron, and the back panel in plain white PLA.
All the holes are designed for mounting a magnetic‑controlled audio playback module. You can embed a reed switch inside each bell and attach a magnet to the hammer head; when the hammer approaches the bell, it triggers the reed switch (a magnetic sensor), which in turn activates the audio playback.
The entire assembly measures approximately 50 cm in length.

An assembly tutorial has been published on Xiaohongshu.
Please note that, starting from November 2025, the manufacturer has updated the MP3 module. As a result, the system currently supports audio playback triggered by only 18 bells; the 19th bell cannot produce sound and serves purely as a decorative element.
Assembling the complete set takes about 1–2 hours, making it ideal for parent–child crafting activities.
The test audio source is based on the Marquis Yi of Zeng’s chime bells; the corresponding file is attached.

Bill of materials
- NameQuantityNotes
- 1磁控音乐播放套件1
- 2M6×3磁铁4
Originality of the Model
The author declares that this work is their personally original model
This model is licensed under the following terms:
This work is licensed under a Standard Digital File License. Digital files have a strict non-commercial, personal use only license.
You shall not share, sub-license, sell, rent, host, transfer, or distribute in any way the digital file or 3D printed versions of this object, nor any other derivative work of this object in its digital or physical format (including remixes of this object). You can not host these files on other digital platforms, web stores or cloud repositories. The objects may not be used in any way whatsoever in which you charge money, collect fees.
Models(1)
Bells_Bells_256.3mfDesigner17.66 MB
2026-06-25







