CN108802464B - 一种便于新能源汽车电路检测用万用表 - Google Patents
一种便于新能源汽车电路检测用万用表 Download PDFInfo
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- CN108802464B CN108802464B CN201810430539.9A CN201810430539A CN108802464B CN 108802464 B CN108802464 B CN 108802464B CN 201810430539 A CN201810430539 A CN 201810430539A CN 108802464 B CN108802464 B CN 108802464B
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- 238000001514 detection method Methods 0.000 title claims abstract description 16
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 9
- 239000000741 silica gel Substances 0.000 claims description 9
- 229910002027 silica gel Inorganic materials 0.000 claims description 9
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 5
- 230000001681 protective effect Effects 0.000 claims description 4
- 238000005259 measurement Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R15/00—Details of measuring arrangements of the types provided for in groups G01R17/00 - G01R29/00, G01R33/00 - G01R33/26 or G01R35/00
- G01R15/12—Circuits for multi-testers, i.e. multimeters, e.g. for measuring voltage, current, or impedance at will
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/28—Testing of electronic circuits, e.g. by signal tracer
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- Physics & Mathematics (AREA)
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
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CN201810430539.9A CN108802464B (zh) | 2018-05-08 | 2018-05-08 | 一种便于新能源汽车电路检测用万用表 |
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CN201810430539.9A CN108802464B (zh) | 2018-05-08 | 2018-05-08 | 一种便于新能源汽车电路检测用万用表 |
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CN108802464A CN108802464A (zh) | 2018-11-13 |
CN108802464B true CN108802464B (zh) | 2021-06-08 |
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Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN109765413A (zh) * | 2018-12-05 | 2019-05-17 | 柏焕玉 | 一种新能源汽车电路检测用万用表 |
CN116400117B (zh) * | 2023-06-08 | 2023-08-18 | 深圳市百思泰科技有限公司 | 一种智能汽车万用表 |
Citations (7)
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CN101183123A (zh) * | 2007-11-30 | 2008-05-21 | 上海佳能电力实业有限公司 | 一种超、特高压工频交流直接接触式验电装置 |
CN101482590A (zh) * | 2008-01-11 | 2009-07-15 | 珠海市科盈电子有限公司 | 线路板测试机 |
JP2010200434A (ja) * | 2009-02-24 | 2010-09-09 | Hioki Ee Corp | 自動電源オンオフ測定器 |
CN204903593U (zh) * | 2015-05-08 | 2015-12-23 | 孙明 | 一种万用表表笔 |
CN205880033U (zh) * | 2016-08-08 | 2017-01-11 | 深圳市中测计量检测技术有限公司 | 一种新型数字多用表 |
CN107328960A (zh) * | 2017-07-25 | 2017-11-07 | 合肥科斯维数据科技有限公司 | 一种电子电器用测试台架 |
CN206863098U (zh) * | 2017-06-07 | 2018-01-09 | 国网陕西省电力公司延安供电公司 | 一种容易固定的便携式数字万用表 |
Family Cites Families (5)
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US7224159B2 (en) * | 2002-06-12 | 2007-05-29 | The Stanley Works | Foldable multimeter |
CN201173942Y (zh) * | 2008-02-18 | 2008-12-31 | 李弋 | 数字式万用表的电流插孔自动识别装置 |
CN201716354U (zh) * | 2010-06-03 | 2011-01-19 | 河南省电力公司商丘供电公司 | 一种万用表 |
US20140042294A1 (en) * | 2012-08-10 | 2014-02-13 | Fluke Corporation | Accessory mount assembly and methods of using same |
CN205749626U (zh) * | 2016-05-05 | 2016-11-30 | 徐州康博智能控制仪表有限公司 | 高便捷性万用表 |
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2018
- 2018-05-08 CN CN201810430539.9A patent/CN108802464B/zh active Active
Patent Citations (7)
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CN101183123A (zh) * | 2007-11-30 | 2008-05-21 | 上海佳能电力实业有限公司 | 一种超、特高压工频交流直接接触式验电装置 |
CN101482590A (zh) * | 2008-01-11 | 2009-07-15 | 珠海市科盈电子有限公司 | 线路板测试机 |
JP2010200434A (ja) * | 2009-02-24 | 2010-09-09 | Hioki Ee Corp | 自動電源オンオフ測定器 |
CN204903593U (zh) * | 2015-05-08 | 2015-12-23 | 孙明 | 一种万用表表笔 |
CN205880033U (zh) * | 2016-08-08 | 2017-01-11 | 深圳市中测计量检测技术有限公司 | 一种新型数字多用表 |
CN206863098U (zh) * | 2017-06-07 | 2018-01-09 | 国网陕西省电力公司延安供电公司 | 一种容易固定的便携式数字万用表 |
CN107328960A (zh) * | 2017-07-25 | 2017-11-07 | 合肥科斯维数据科技有限公司 | 一种电子电器用测试台架 |
Non-Patent Citations (3)
Title |
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Automated quantum Hall-resistance standard;B. Schumacher 等;《IEEE Transactions on Instrumentation and Measurement》;19950430;第44卷(第2期);全文 * |
MF-50D型万用表整机结构浅析;姜薇;《科技传播》;20160831(第8期);全文 * |
指针式万用表的结构原理及使用(待续);王立武;《农村电工》;20140306;第22卷(第3期);全文 * |
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