CN203785751U - 一种称重电路及具备该电路的电子秤 - Google Patents
一种称重电路及具备该电路的电子秤 Download PDFInfo
- Publication number
- CN203785751U CN203785751U CN201420039462.XU CN201420039462U CN203785751U CN 203785751 U CN203785751 U CN 203785751U CN 201420039462 U CN201420039462 U CN 201420039462U CN 203785751 U CN203785751 U CN 203785751U
- Authority
- CN
- China
- Prior art keywords
- chip
- weighing
- conversion
- amplification
- circuit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 238000005303 weighing Methods 0.000 title claims abstract description 67
- 238000006243 chemical reaction Methods 0.000 claims abstract description 75
- 230000003321 amplification Effects 0.000 claims abstract description 37
- 238000003199 nucleic acid amplification method Methods 0.000 claims abstract description 37
- 230000000087 stabilizing effect Effects 0.000 claims description 17
- 238000001914 filtration Methods 0.000 claims description 10
- 238000012360 testing method Methods 0.000 claims description 9
- 238000005516 engineering process Methods 0.000 description 7
- 238000011021 bench scale process Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000011900 installation process Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000005489 elastic deformation Effects 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 241001465977 Coccoidea Species 0.000 description 1
- 206010040844 Skin exfoliation Diseases 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000003750 conditioning effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000007634 remodeling Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Landscapes
- Measurement Of Force In General (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201420039462.XU CN203785751U (zh) | 2014-01-22 | 2014-01-22 | 一种称重电路及具备该电路的电子秤 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201420039462.XU CN203785751U (zh) | 2014-01-22 | 2014-01-22 | 一种称重电路及具备该电路的电子秤 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN203785751U true CN203785751U (zh) | 2014-08-20 |
Family
ID=51321929
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201420039462.XU Expired - Lifetime CN203785751U (zh) | 2014-01-22 | 2014-01-22 | 一种称重电路及具备该电路的电子秤 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN203785751U (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105509851A (zh) * | 2015-12-07 | 2016-04-20 | 李文艺 | 一种自调整测量精度电子秤 |
CN107966202A (zh) * | 2017-12-14 | 2018-04-27 | 来学宝 | 电子秤称重模块及其实现方法 |
CN108489579A (zh) * | 2018-04-09 | 2018-09-04 | 济南大学 | 一种料仓电子秤 |
CN110371431A (zh) * | 2019-07-05 | 2019-10-25 | 山东晶峰玻璃科技有限公司 | 一种基于物联网的全流程防伪白酒酒瓶及其系统 |
-
2014
- 2014-01-22 CN CN201420039462.XU patent/CN203785751U/zh not_active Expired - Lifetime
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105509851A (zh) * | 2015-12-07 | 2016-04-20 | 李文艺 | 一种自调整测量精度电子秤 |
CN105509851B (zh) * | 2015-12-07 | 2018-05-22 | 李文艺 | 一种自调整测量精度电子秤 |
CN107966202A (zh) * | 2017-12-14 | 2018-04-27 | 来学宝 | 电子秤称重模块及其实现方法 |
CN108489579A (zh) * | 2018-04-09 | 2018-09-04 | 济南大学 | 一种料仓电子秤 |
CN110371431A (zh) * | 2019-07-05 | 2019-10-25 | 山东晶峰玻璃科技有限公司 | 一种基于物联网的全流程防伪白酒酒瓶及其系统 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN107941417A (zh) | 一种压力传感器的输出校准装置及方法 | |
CN203785751U (zh) | 一种称重电路及具备该电路的电子秤 | |
CN101776707A (zh) | 电流检测装置 | |
CN202511939U (zh) | 一种0-5v输出压力传感器信号调理电路 | |
CN107677200A (zh) | 高精度应变测量系统 | |
CN102769436A (zh) | 适用于便携式仪器设备的低成本微功耗微型化的信号调理模块 | |
CN203719620U (zh) | 便携式低功耗静态电阻应变仪 | |
CN203551059U (zh) | 带有数字补偿功能的模拟传感器 | |
CN103852002A (zh) | 一种便携式低功耗静态电阻应变仪 | |
CN203163840U (zh) | 高精度柱式称重传感器 | |
CN203133019U (zh) | 电化学气体传感器的干扰补偿装置 | |
CN207163548U (zh) | 一种两线制微弱应变电桥信号变送器 | |
CN202562673U (zh) | 一种基于电压补偿的应变采集系统 | |
CN102035546A (zh) | 电压电流转换器 | |
CN221281466U (zh) | 一种高精度电流信号输出电路 | |
CN205898902U (zh) | 一种微小电阻测量装置 | |
CN103575434A (zh) | 压力侦测电路 | |
CN106289464A (zh) | 一种两线制微弱应变电桥信号变送器 | |
CN203037609U (zh) | 湿度变送器 | |
CN204389095U (zh) | 小型化压力传感器参数修正单元 | |
CN101509965B (zh) | 模拟测试系统程控电源零伏电压检测补偿装置 | |
CN204313869U (zh) | 一种小信号采集装置 | |
CN202957809U (zh) | 一种提高ad分辨率的信号调理电路 | |
CN207501859U (zh) | 高精度应变测量系统 | |
CN206208355U (zh) | 一种基于fpga以电阻应变片为称重传感器的简易电子秤 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder |
Address after: 3 building, No. 151, Zhuzhou Road, Laoshan District, Shandong, Qingdao, China Patentee after: QINGDAO HISENSE INTELLIGENT COMMERCIAL SYSTEM CO.,LTD. Address before: 3 building, No. 151, Zhuzhou Road, Laoshan District, Shandong, Qingdao, China Patentee before: HISENSE INTELLIGENT COMMERCIAL SYSTEM Co.,Ltd. |
|
CP01 | Change in the name or title of a patent holder | ||
CP03 | Change of name, title or address |
Address after: 266104 Qingdao wisdom Valley, No. 8, Shengshui Road, Laoshan District, Qingdao, Shandong Patentee after: Qingdao Haishi Commercial Technology Co.,Ltd. Address before: 266100, building 151, No. 3, Zhuzhou Road, Laoshan District, Shandong, Qingdao Patentee before: QINGDAO HISENSE INTELLIGENT COMMERCIAL SYSTEM CO.,LTD. |
|
CP03 | Change of name, title or address | ||
CX01 | Expiry of patent term |
Granted publication date: 20140820 |
|
CX01 | Expiry of patent term |