Print Profile(2)
Description
Boost Me (for free)
Your support fuels my continued creation; next up, a handheld slot machine
A redesigned snap-fit version is available here: https://makerworld.com.cn/zh/models/1162747-tai-ji-jian-xia-bi-he-qia-kou-ban-zhong-zhi#profileId-1227384
https://makerworld.com.cn/zh/models/336958#profileId-268843 An enhanced pro version with improved compatibility and durability has been released
This model utilizes a rotating Tai Chi symbol to open the sword case
Pre-print considerations: This model is based on my own commonly used pen design (9mm diameter, 15cm length). It is recommended to print a cylindrical pen holder beforehand. If it's not suitable, you will need to scale the entire model to the appropriate proportions before printing
Required additional materials
Two 12mm diameter, 2mm thick magnets
Ten 6mm diameter, 3mm thick magnets
Four 1.75mm filament segments, 3 to 8mm in length (used as connecting dowels for the casing)
Tai Chi knob mechanism:
If the Tai Chi knob is too tight, you can slightly adjust the gear position, leaving a small gap
Opening and closing mechanism:
The magnets in the red circled area attract the outer casing magnets. The other four magnets repel each other creating a pop-up effect. Due to a lack of limiters, the top cover has two holes for observation. You can paint the attracting magnets a different color for easier identification
Bottom structure:
Direct magnetic adhesion is recommended; avoid using glue. This allows the side panels to strike the base of the cylindrical pen holder, causing a natural tilting motion. It also facilitates the replacement with the 2.0 version of the miniature sword scabbard model. It can function as both a toy sword scabbard and a pen holder, allowing for interchangeable use
Creating the dowels for the side panels:
Cut a small length of filament, heat it slightly, press it into place, trim it to about 4mm, and insert it into the holes of the sword case and side panel. Finally, secure the outer side with glue
If the cylindrical pen holder's central shaft is not sufficiently smooth, reduce the diameter or sand it. Ensure there is no resistance, which may affect the pen's falling effect
Final note: Only seal the two side sword cases with glue after all tests are successful. Avoid this step until all adjustments are complete. Happy printing
License
You shall not share, sub-license, sell, rent, host, transfer, or distribute in any way the digital or 3D printed versions of this object, nor any other derivative work of this object in its digital or physical format (including - but not limited to - remixes of this object, and hosting on other digital platforms). The objects may not be used without permission in any way whatsoever in which you charge money, or collect fees.
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