Design and Research of a Multifunctional Computer Stand

在当今的电子产品市场中，电脑支架大多功能单一，不能满足用户的多种需求。为此，我们研发出一种多功能电脑支架，它集支撑、定位和存储三种功能于一体。支架选用铜锌合金制作，通过SolidWorks软件设计三维模型，采用可折叠结构，使其具备两种高度调节模式。在技术创新上，支架内置GNSS定位模块(HT2828Z3G5L)和ESP32微控制器，能防止设备丢失，定位误差可控制在1米左右。此外，该支架还配备了U盘存储模块，可以方便用户储存和读取数据。经过测试，支架可承受5 kg重量，最大变形量不超过0.5 mm，角度调节范围为0˚~180˚，定位响应时间在3秒以内。该设计兼具了结构创新性与功能实用性，为今后智能支架的开发和设计提供了新思路。In today’s electronic product market, most computer stands have single functions and cannot meet users’ multiple needs. To address this, we have developed a multifunctional computer stand that integrates three functions: Support, positioning, and storage. The stand is made of copper-zinc alloy. Its 3D model is designed using SolidWorks software, and it adopts a foldable structure, enabling two height adjustment modes. In terms of technological innovation, the stand is built with a GNSS positioning module (HT2828Z3G5L) and an ESP32 microcontroller, which can prevent equipment loss, with a positioning error controlled within approximately 1 meter. In addition, the stand is equipped with a USB flash drive storage module, facilitating users to store and read data. Tests show that the stand can bear a weight of 5 kg, with a maximum deformation not exceeding 0.5 mm; its angle adjustment range is 0˚~180˚, and the positioning response time is within 3 seconds. This design combines structural innovation and functional practicality, providing new ideas for the development and design of intelligent stands in the future.