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    • 1. 发明授权
    • Apparatus to verify position of electrical contacts within a sliding SIM
mechanism
    • 验证滑动SIM机构内电触点位置的装置
    • US5979771A
    • 1999-11-09
    • US943630
    • 1997-10-03
    • Joel Quinn AdamsDavid E. Bryant
    • Joel Quinn AdamsDavid E. Bryant
    • G06K7/00H05K1/02H05K1/11
    • G06K7/0021H05K1/0266H05K1/11
    • A SIM contact position tester (100) for verifying the position of SIM card contacts (c1-c8). A printed wiring board (102) is provided with traces (A-D) which correspond to the contacts (c1-c8) of the SIM card reader connector (101) and are configured to mate with the contacts of the SIM card reader connector (101) mounted within the radio telephone. A plurality of light emitting diodes (LED) (106) are coupled to the traces (A-D). The light emitting diodes (106) are configured to provide an indication of the position of the contacts (c1-c8) when the PWB (102) is positioned within the radio telephone. In one embodiment, the LEDs (106) sequentially light up as the printed wiring board (106) is moved into position over the contacts (c1-c8) of the SIM card reader connector (101).
    • 一种用于验证SIM卡触点(c1-c8)的位置的SIM接触位置测试器(100)。 印刷电路板(102)设置有与SIM卡读取器连接器(101)的触点(c1-c8)对应的迹线(AD),并配置为与SIM卡读取器连接器(101)的触点配合, 安装在无线电话机内。 多个发光二极管(LED)(106)耦合到迹线(A-D)。 发光二极管(106)被配置为当PWB(102)位于无线电话机内时提供触点(c1-c8)的位置的指示。 在一个实施例中,随着印刷电路板(106)移动到SIM卡阅读器连接器(101)的触点(c1-c8)上方的位置,LED(106)依次点亮。