Enclosures and housings
Top-Heavy Instrument Stand
- Bounding box
- 144.0 × 144.0 × 138.0 mm
- Engine
- Precision B-rep
- Parameters
- 31
- Published
- November 3, 2026
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The prompt
请帮我设计一个“头重脚轻”的手持式仪器支架 3D 模型,用于导出为 STEP 文件。由于顶部负载很重,请务必保证底部的工程稳固性。 具体结构由下至上如下: 底部配重底盘:在坐标原点 (0,0,0) 的 Z 轴负方向,创建一个正方形底座。尺寸为长 100 mm、宽 100 mm、厚度 15 mm。底座的四个侧边做 10 mm 的圆角处理,防止割手。为了防滑和上螺丝,请在底座的四个角落各打一个直径为 4.5 mm 的贯穿沉头孔。 过渡基座:在底盘正上方,创建一个长方体过渡块,尺寸为 50 mm x 50 mm,高度为 20 mm,顶部边缘做 5 mm 的倒角处理,用于承受上方立柱的应力。 手持立柱:在过渡基座上方,向上延伸一个圆柱形把手。为了防滑和结构强度,圆柱直径加粗至 45 mm,长度(高度)为 100 mm。立柱底部与过渡块、过渡块与底盘必须完全融合(布尔并集)。 顶部安装板:在立柱的顶端,创建一个正方形平板,边长 144 mm,厚度 3 mm。平板中心在 Z 轴上,平面平行于 XY 平面。四个外侧角做 10 mm 的圆角处理。 顶部安装孔位:在顶部平板上打 6 个直径 4.5 mm 的贯穿孔,坐标分别为:(-55, 55), (55, 55), (-55, -55), (55, -55), (-48, 0), (48, 0)。 整体要求:从上到下所有部件必须融合为一个单一的实体(Single Solid),整体高度不要超过 140 mm。 请生成并直接输出 .step 文件供我下载。
Parameters
| Name | Value | Range |
|---|---|---|
| Base Size | 100 mm | 50 – 200 |
| Base Thickness | 15 mm | 5 – 16 |
| Base Corner Radius | 10 mm | 0 – 30 |
| Base Hole Diameter | 4.5 mm | 2 – 10 |
| Base Hole Inset from Center | 35 mm | 10 – 40 |
| Countersink Diameter | 9 mm | 5 – 20 |
| Countersink Angle | 90 deg | 60 – 120 |
| Transition Block Size | 50 mm | 20 – 100 |
| Transition Block Height | 20 mm | 5 – 21 |
| Top Edge Chamfer | 5 mm | 0 – 15 |
| Column Diameter | 45 mm | 10 – 100 |
| Column Height | 100 mm | 20 – 100 |
| Top Plate Size | 144 mm | 50 – 300 |
| Top Plate Thickness | 3 mm | 1 – 3 |
| Top Plate Corner Radius | 10 mm | 0 – 40 |
| Top Hole Diameter | 4.5 mm | 2 – 10 |
| Hole 1 X | -55 mm | -200 – 200 |
| Hole 1 Y | 55 mm | -200 – 200 |
| Hole 2 X | 55 mm | -200 – 200 |
| Hole 2 Y | 55 mm | -200 – 200 |
| Hole 3 X | -55 mm | -200 – 200 |
| Hole 3 Y | -55 mm | -200 – 200 |
| Hole 4 X | 55 mm | -200 – 200 |
| Hole 4 Y | -55 mm | -200 – 200 |
| Hole 5 X | -48 mm | -200 – 200 |
| Hole 5 Y | 0 mm | -200 – 200 |
| Hole 6 X | 48 mm | -200 – 200 |
| Hole 6 Y | 0 mm | -200 – 200 |
| Base-Block Fusion Overlap | 1 mm | 0 – 5 |
| Block-Column Fusion Overlap | 1 mm | 0 – 5 |
| Column-Plate Fusion Overlap | 0.5 mm | 0 – 0.5 |
Every value above is a live dimension. Open a model like this in the editor and each one becomes a slider you can drag before exporting.
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