| 财政分权对城乡收入差距的影响—基于区域技术创新的遮掩效应 |
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| 引用本文： | 陆欣欣.财政分权对城乡收入差距的影响—基于区域技术创新的遮掩效应[J].西昌学院学报(自然科学版),2020,34(3):39-44. |
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| 作者姓名： | 陆欣欣 |
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| 作者单位： | 亳州学院电子与信息工程系，安徽 亳州 236800 |
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| 基金项目： | 2018年度安徽省大学生创新创业训练计划项目（2018129260004）；亳州学院2019年度校级教学质量与教学改革工程项目（2019zyzg02）；2017年度亳州学院教学质量与教学改革工程项目（2017cksy04）。 |
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| 摘 要： | 设计了一种太阳能手机壳。以太阳能电池板作为发电装置,采用LM2596-5V稳压电路将太阳能板输出的电流电压转换为手机充电所需的5V电压,降压稳压电路的电压输出端连接Micro USB接口或Type-C接口,将该接口置于手机壳的正下方,手机充电口直接插入该接口,即可将手机接入充电电路,无需充电线即可为手机充电,极大地方便人们的出行。
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| 关 键 词： | 太阳能 转换 手机壳 设计 |
The Influence of Fiscal Decentralization on Urban-rural Income Gap :Masking Effect Based on Regional Technological Innovation |
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| LU Xinxin.The Influence of Fiscal Decentralization on Urban-rural Income Gap :Masking Effect Based on Regional Technological Innovation[J].Journal of Xichang College,2020,34(3):39-44. |
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| Authors: | LU Xinxin |
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| Institution: | Department of Electronic and Information Engineering, Bozhou University, Bozhou,Anhui 236800, China |
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| Abstract: | In this paper, a solar cell phone shell is designed. With the solar panel as power generation device, LM2596-5V voltage stabilizing circuit is used to convert the current and voltage output by solar panel into 5V voltage required for mobile phone charging, and the voltage output terminal of voltage stabilizing circuit is connected with micro USB interface or type-C interface. With the interface directly under the mobile phone shell and the mobile phone charging port directly inserting into the interface, the mobile phone can be connected to the charging circuit and get charged free of any charging line, which greatly facilitates people''s mobility. |
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| Keywords: | solar energy conversion cell phone shell design |
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