JZL自动输送检针器的研制  

Development of JZL Broken Needle Detector with Automatic Conveyer

作　　者：赵不贿[1] 景亮[1] 

机构地区：[1]江苏大学电气信息工程学院,江苏省镇江市212013

出　　处：《中国安全科学学报》2002年第6期63-65,共3页China Safety Science Journal

摘　　要：检针器是用来检测藏匿在布制玩具、服装、被子、鞋帽等物品内的金属锐利物 ,是生产厂家和商检部门的必备检测仪器 ,它的灵敏度的高低 ,直接关系到产品的质量和使用者尤其是儿童使用者的安全。笔者讨论了如何通过改进检针器的磁路结构和放大电路 ,提高检针器的灵敏度 ;同时分析研究了各种干扰的来源 ;Broken-Needle Detector is used to check sharp-edged metals hidden in rag dolls, clothes, quilts, shoes and caps etc. It is indispensable to manufacturers and Administration for the Inspection of Import & Export Commodities. Its sensitivity is directly related to the quality of products and safety of users especially for children. How to increase the sensitivity of Broken-Needle Detector through improving the magnetic structure and the circuit amplifier is discussed. The sources of interference are analyzed and their eliminating measures are provided.

关 键 词：JZL自动输送检针器 金融探测器 电子检测仪器 商品检验 

分 类 号：TH89[机械工程—仪器科学与技术] TP216[机械工程—精密仪器及机械]