手机数据线测试检验标准(DatacableInspectionStandard)

手机数据线检测标准

Data cable Inspection Standard

版本记录 Version Records

本文件属于公司秘密信息，请您恪守保密义务，勿向第三人透露。谢谢合作。

This file is con fide ntial. Recipie nt(s) is(are) obligated to mai ntai n secrecy and is(are) not permitted to disclose the contents of this file to others. Thank you.

1、目的Purpose

为确保数据线的生产、检验工作有序进行，为过程质量控制、例行检验、最终成品检验

和确认检验提供依据。This standard is the data cable quality acceptanee criterion, to ensure the

data cable design and produce meet the quality requirements, make sure product quality, provide the judgme nt sta ndard for the in specti on;

2、适用范围Scope

本标准适用本公司手机产品的各种数据线质量检验。The sta ndard will be applied to data

cable ' s quality evaluation and sampling inspection for aXXX products ;

3、规范性引用文件Referred files

手机可靠性测试标准；reliability test sta ndard

手机外观检验标准；han dset appeara nee in spect ion sta ndard

4、检验工具Equipme nt

游标卡尺、硬度计、投影测试机、振动测试仪、拉力计、压力计、扭曲测试仪、盐雾机、摇摆测试机、自由跌落测试机、拔插测试机、高低温箱

Vernier Caliper, Hardn ess Meter, Projective Tester, Vibrati on Tester, Tension Meter, Pressure Meter, Torque Meter, Salt Tester, Swing Tester, Free Fall Tester, Insertion and Draw Tester, Temperature Chamber.

5、基本要求Requireme nt

5.1工作条件Worki ng con ditio n

工作温度范围Working temperature range : -20 C ?65 C

相对湿度Humidity : 5%?90%

大气压力Atmospheric pressure : 70 KPa— 106 KPa

存储温度Store Temperature: -40 C ?70 C

5.2夕卜观要求Appearanee requirement

数据线表面应平整无划痕，外观无损伤、碎裂痕迹、镀涂层剥落、外露金属无锈；塑料制品不应有起泡、断裂、变形、烫伤、污溃；卡簧安装方向正确。与手机连接的插头插入、取出方便；摇晃数据线，数据线内部应无晃动感，接头必须是模内注塑。The data cable

appeara nee should be good, no obvious ni ck, deformed, no plati ng peel off, no rusty metal and other damage. Plastic part should not be bubbly, broken, deformed and other damage. The spri ng sn aps should be in stalled correctly. The connection betwee n data cable and mobile phone should be convenient, and should not be loose; the conn ector shoulder should be insert moldi ng.

5.3尺寸要求：Dimension

线长Length:100cm(Min)，具体参照下图Refer to following picture :

10PIN 公头参考工程图

10PIN USB Plug refere nee drawi ng ：

5PIN 公头参考工程图 5PIN USB Plug referenee drawing ：标准 USB 参考公头图 Referenee USB Plug connector ： G Q

Q -H A

5PIN 母座参考工程图5PIN USB Socket referenee drawing：

10PIN 母座参考工程图10PIN USB Socket refere nee drawi ng：

5.4线材及其结构Cable Material and Configuration

主体规格Main Spec :① 3.5*1000mm; 颜色Color :黑色/ 白色Black/White ;

内芯线Core Wire：26AWG（7/① 0.12BC）4C;适用于USB2.0标准）;

额定工作电压Rated working voltage : 1~30V

导线绝缘阻抗Insulation Impedanee of Wire : DC/300V 10M Q MIN 接触阻抗Con tact Impeda nee : 0.2 Q /m MAX 导通阻抗Conductive Impedanee : 2 Q MAX

耐压Rated Max Voltage : AC 500V （适用于USB2.0标准）

6.可靠性测试Reliability :

6.1 自由跌落测试Free fall drop test

测试仪器Test equipment: 20mm 水泥地板20mm floor slab

测试环境Test Circumstanee :

1）高度为Height :150cm ;

2）跌落10 次Drop 10times。

判定标准Criteria :

1）电性能正常，外壳不可破裂

Electrical function is ok, and the plastic should not be broken 。

6.2 拉力测试Tensile strength test

测试仪器Test equipme nt : 拉力计Tension meter;

测试要求Test Requireme nt :

1）使用5KG的拉力去拉数据线两端

Tension under 5KG strength on the two ends of the data cable ;

2）保持60 秒钟Reta in 60 seco nds。

检验标准Criteria :

1）产品功能正常，线芯断线率不超过20%，被覆外皮不破裂，变形，断裂

The fun cti on should be ok, and the damage happe ned on core wire should not be over

20%, cable skin should not be cracked ,deformed and broken down ；

6.3表面印刷测试Printing Test