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Testing device of mobile phone

A technology for mobile phone testing and mobile phones to be tested, applied in the direction of telephone structure, telephone communication, electrical components, etc., can solve the problems of limited current test channel test capability of data collector and easy current burning.

Inactive Publication Date: 2007-12-12
HONG FU JIN PRECISION IND (SHENZHEN) CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Due to the limited test capabilities of the current test channels C1 and C2 of the data collector 12, only charging or discharging currents less than 1A can be tested, and larger currents are easily burned out

Method used

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  • Testing device of mobile phone
  • Testing device of mobile phone

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Embodiment Construction

[0010] Please refer to Fig. 2, the preferred embodiment of mobile phone testing device of the present invention is used for testing some mobile phones 46, comprises a host 40, a data collector 42 connected with said host 40, a power supply 50 and some resistors 45. A resistor 45 is connected between the power supply 50 and each mobile phone 46 . The power supply 50 provides working power for each mobile phone 46 . The data collector 42 includes a number of voltage test channels V and a number of temperature test channels T, each voltage test channel V is connected to both ends of the corresponding resistor 45 through a cable, and each temperature channel T is connected to the corresponding mobile phone 46 .

[0011] When testing, by placing the mobile phone 46 in a temperature and humidity cabinet 44, the temperature of the temperature and humidity cabinet 44 is adjusted within a prescribed range, and the host computer 40 controls the data collector 42 by executing a test prog...

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Abstract

A kind of mobile telephone testing device includes a mainframe, a data collector connected with said mainframe, and a power source. Said data collector at least includes a voltage testing channel; said power source provides operating power for at least one mobile telephones, a resistance is connected between said power source and said mobile telephone, said voltage testing channel of data collector is connected with two ends of the corresponding resistance. Said mobile telephone testing device can test bigger charging or discharging current.

Description

technical field [0001] The invention relates to a test device, in particular to a test device for the battery performance of a mobile phone. Background technique [0002] At present, when testing a mobile phone, the battery of the mobile phone is charged or discharged at a specified temperature to evaluate whether the charging or discharging parameters of the battery of the mobile phone meet the design requirements. [0003] Please refer to FIG. 1 , an existing mobile phone battery testing device is used to test two mobile phones 16 and 18 , including a host 10 , a data collector 12 connected to the host 10 and a power supply 20 . The power supply 20 provides working power for the two mobile phones 16 and 18 . The data collector 12 includes two current test channels C1, C2 and two temperature test channels Ta, Tb. The current test channel C1 and the temperature test channel Ta are respectively connected to the mobile phone 16 . The current test channel C2 and the temperat...

Claims

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Application Information

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IPC IPC(8): H04M1/24H04M1/02
Inventor 张春霞黄仁波甘小林何友光
Owner HONG FU JIN PRECISION IND (SHENZHEN) CO LTD
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