崩坏星穹铁道中花火的起爆按钮，结构简单可靠，可以作为电脑外接开关使用。

建模：bilibili@粮亦丰

要求：转载或使用标注出处，不可用于商业用途。

安装方式见内部结构图，无需使用五金件。先把立柱塞到底座，然后安装蘑菇头，最后插入底部托盘。

我提供的底座可以使用小型微动开关，开关边长略小于8.5mm。淘宝搜索电脑外接开关就能找到。

提供了3D打印的弹簧，但想要长期使用还是选择直径2cm高2.5cm的金属弹簧。

该模型非常适配多色打印，使用四种颜色的耗材：白色、金色、紫色、红色。我是手涂的，效果不好还累。

如果模型有噪声，在立柱下层裹一圈特氟龙胶带就行了。底部托盘如果不紧可以用胶水或特氟龙胶带粘贴。

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The button of Sparkle from Honkai Star Rail. Simple and reliable structure, can be used as an external switch for computers.

model：bilibili@粮亦丰

Requirement: Reprint or use with attribution, not for commercial use.

Installation instructions can be seen in the internal structure diagram, no hardware is needed. Insert the pillar into the base first, then install the mushroom head, and finally insert the bottom tray.

The provided base can accommodate a small micro switch with a side length slightly less than 8.5mm. You can find it by searching for external computer switches on Taobao.

A 3D-printed spring is provided, but for long-term use, it's recommended to choose a metal spring with a diameter of 2cm and a height of 2.5cm.

This model is great for multi-color printing and uses four colors of filament: white, gold, purple, and red. Hand-painting is not ideal and can be tiring.
If the model has noise, wrap a strip of Teflon tape around the lower part of the column.