CN101087324A - Testing device of mobile phone - Google Patents
Testing device of mobile phone Download PDFInfo
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- CN101087324A CN101087324A CN 200610060983 CN200610060983A CN101087324A CN 101087324 A CN101087324 A CN 101087324A CN 200610060983 CN200610060983 CN 200610060983 CN 200610060983 A CN200610060983 A CN 200610060983A CN 101087324 A CN101087324 A CN 101087324A
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- mobile phone
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- data acquisition
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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
The invention relates to a kind of testing apparatus, particularly a kind of testing apparatus of battery of mobile phone performance.
Background technology
When mobile phone is tested, test at present, whether adhere to specification with the charge or discharge parameter of assessing battery of mobile phone by charge or discharge under set point of temperature to battery of mobile phone.
Please refer to Fig. 1, the testing apparatus of existing a kind of battery of mobile phone is used to test two mobile phones 16 and 18, comprises a main frame 10, a data acquisition unit 12 that is connected with described main frame 10 and a power supply 20.Described power supply 20 provides working power for described two mobile phones 16 and 18.Described data acquisition unit 12 comprises two testing current channel C 1, C2 and two temperatures test channel Ta, Tb.Described testing current channel C 1 and described temperature test passage Ta are connected with described mobile phone 16 respectively.Described testing current channel C 2 and described temperature test passage Tb are connected with described mobile phone 18 respectively.During test, described two mobile phones 16 and 18 are positioned in the humiture cabinet 14, the temperature of regulating described humiture cabinet 14 is in the scope of a regulation, described main frame 10 is controlled 12 pairs of described two mobile phones 16 of described data acquisition unit and 18 tests by carrying out test program, obtain the charging current parameter and the temperature parameter of battery, after described mobile phone 16 and 18 charging measurements are finished, carry out discharging current and temperature test again.
Because the testing current channel C 1 of described data acquisition unit 12 and the power of test of C2 are limited, can only test the charge or discharge electric current less than 1A, test bigger electric current and are burnt easily.
Summary of the invention
In view of above content, be necessary to provide a kind of test device for mobile phone of testing big charge or discharge electric current.
A kind of test device for mobile phone, comprise a main frame, a data acquisition unit that is connected with described main frame and a power supply, described data acquisition unit comprises at least one voltage tester passage, described power supply provides working power at least one mobile phone to be measured, be connected a resistance between described power supply and the described mobile phone to be measured, the voltage tester passage of described data acquisition unit is connected in the two ends of corresponding resistance.
Compare prior art, described test device for mobile phone can be tested bigger charge or discharge electric current by described voltage tester passage and resistance.
Description of drawings
Fig. 1 is the schematic diagram of existing a kind of test device for mobile phone.
Fig. 2 is the schematic diagram of the better embodiment of test device for mobile phone of the present invention.
Embodiment
Please refer to Fig. 2, the better embodiment of test device for mobile phone of the present invention is used to test some mobile phones 46, comprises a main frame 40, a data acquisition unit that is connected with described main frame 40 42, a power supply 50 and some resistance 45.Be connected a resistance 45 between described power supply 50 and each mobile phone 46.Described power supply 50 provides working power for each mobile phone 46.Described data acquisition unit 42 comprises some voltage tester passage V and some temperature test passage T, and each voltage tester passage V is connected in the two ends of corresponding resistance 45 by cable, and each temperature channel T is connected with corresponding mobile phone 46.
When test, by described mobile phone 46 is positioned in the humiture cabinet 44, the temperature of regulating described humiture cabinet 44 is in the scope of a regulation, described main frame 40 is controlled charging voltage and the temperature test of described data acquisition unit 42 to the battery of each mobile phone 46 by carrying out test program, and obtain the charging current I of mobile phone by following formula (1)
I＝V/R(1)
Wherein, V is the charging voltage of the battery of each mobile phone 46, and R is the resistance of each resistance 45.After the charging measurement of described mobile phone 46 is finished, carry out discharging current and temperature test again.
The test specification of the voltage tester passage V of described data acquisition unit 42 is bigger, can test the voltage in the 300V, and by the resistance 45 of choosing suitable resistance, using formula (1) is realized the electric current of test greater than 1A.
Claims (2)
1. test device for mobile phone, comprise a main frame, a data acquisition unit that is connected with described main frame and a power supply, described data acquisition unit comprises at least one voltage tester passage, described power supply provides working power at least one mobile phone to be measured, it is characterized in that: be connected a resistance between described power supply and the described mobile phone to be measured, the voltage tester passage of described data acquisition unit is connected in the two ends of corresponding resistance.
2. test device for mobile phone as claimed in claim 1 is characterized in that: described data acquisition unit also comprises at least one temperature test passage, and described temperature test passage connects with corresponding mobile phone to be measured.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610060983 CN101087324A (en) | 2006-06-07 | 2006-06-07 | Testing device of mobile phone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610060983 CN101087324A (en) | 2006-06-07 | 2006-06-07 | Testing device of mobile phone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101087324A true CN101087324A (en) | 2007-12-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200610060983 Pending CN101087324A (en) | 2006-06-07 | 2006-06-07 | Testing device of mobile phone |
Country Status (1)
| Country | Link |
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| CN (1) | CN101087324A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101577923A (en) * | 2008-05-08 | 2009-11-11 | 鸿富锦精密工业（深圳）有限公司 | Mobile phone testing system and mobile phone testing method |
| CN101923110B (en) * | 2009-06-09 | 2012-08-22 | 比亚迪股份有限公司 | Method and device for detecting abnormal current of circuit |
| TWI425814B (en) * | 2008-09-19 | 2014-02-01 | Chi Mei Comm Systems Inc | System and method for testing current of a mobile device |
| CN107830931A (en) * | 2017-09-22 | 2018-03-23 | 苏州惠邦科信息技术有限公司 | The method of testing of mobile phone temp |
| CN109239491A (en) * | 2018-08-30 | 2019-01-18 | 上海与德通讯技术有限公司 | A kind of Research on Automatic Measuring System of Temperature and terminal test method |
-
2006
- 2006-06-07 CN CN 200610060983 patent/CN101087324A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101577923A (en) * | 2008-05-08 | 2009-11-11 | 鸿富锦精密工业（深圳）有限公司 | Mobile phone testing system and mobile phone testing method |
| TWI425814B (en) * | 2008-09-19 | 2014-02-01 | Chi Mei Comm Systems Inc | System and method for testing current of a mobile device |
| CN101923110B (en) * | 2009-06-09 | 2012-08-22 | 比亚迪股份有限公司 | Method and device for detecting abnormal current of circuit |
| CN107830931A (en) * | 2017-09-22 | 2018-03-23 | 苏州惠邦科信息技术有限公司 | The method of testing of mobile phone temp |
| CN109239491A (en) * | 2018-08-30 | 2019-01-18 | 上海与德通讯技术有限公司 | A kind of Research on Automatic Measuring System of Temperature and terminal test method |
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