CN202189101U - Mobile phone charger testing tool - Google Patents
Mobile phone charger testing tool Download PDFInfo
- Publication number
- CN202189101U CN202189101U CN2011202259845U CN201120225984U CN202189101U CN 202189101 U CN202189101 U CN 202189101U CN 2011202259845 U CN2011202259845 U CN 2011202259845U CN 201120225984 U CN201120225984 U CN 201120225984U CN 202189101 U CN202189101 U CN 202189101U
- Authority
- CN
- China
- Prior art keywords
- port
- mobile phone
- test
- testing
- power supply
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Images
Landscapes
- Secondary Cells (AREA)
- Telephone Function (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model relates to a mobile phone charger testing tool which comprises a testing panel, a power supply adapter current back flow testing part and a mobile phone OTG testing part. With regard to the power supply adapter current back flow testing part, the connection part of an adapter output and an externally connected simulated power supply is cured into the mobile phone charger testing tool, an adapter connection port, a simulated power supply input port and a ammeter and voltmeter connecting and testing port are preset on the mobile phone charger testing tool, and before testing, the adapter output is connected with the adapter connection port, and then all the connection ports are connected with corresponding instrument respectively for testing. With regards to the OTG work current and voltage testing, the similar method of presetting a mobile phone USB port, a U disk (USB disk) USB port, an ammeter, a voltmeter and a ammeter connecting and testing port on the testing panel of the mobile phone charger testing tool is adopted, and before testing, a corresponding mobile phone, a U disk and a corresponding instrument are connected for testing. Due to the adoption of the mobile phone charger testing tool, the wire arrangement and connection in testing is reduced, and the safe, convenient and reliable mobile phone charger usage test is realized.
Description
Technical field
The utility model relates to the verification test frock, especially pours in down a chimney test and mobile phone OTG test fixture to the power supply adaptor electric current.
Background technology
Pour in down a chimney test for the power supply adaptor electric current; Prior art is to pour in down a chimney test philosophy according to electric current, directly adds an analog power at the power supply adaptor output terminal, middle serial connection one reometer; Regulate analog power voltage then, through the size of reometer monitoring reverse irrigated current.All need and connect when the method is tested at every turn, and wiring is unreliable to analog power and reometer wiring.
For the mobile phone that possesses the OTG function, now the technology of working current and the voltage of testing mobile phone when connecting USB flash disk is between mobile phone and USB flash disk, to be connected through a USB line, and is connected in series a reometer, and connects a voltage table, usefulness this monitoring electric current and voltage.The method need connect up and connect insecure problem when also having each test.
Summary of the invention
The utility model technical matters to be solved provides a kind of charger for mobile phone test fixture, and the wiring that reduces in the test connects, and realizes the reliable use test of safe and convenient.
For solving the problems of the technologies described above, the technical scheme of the utility model is: a kind of charger for mobile phone test fixture comprises that test panel, power supply adaptor electric current pour in down a chimney part of detecting and mobile phone OTG part of detecting; Said power supply adaptor electric current pours in down a chimney part of detecting and comprises revealing and put the power supply adaptor connectivity port on test panel; The positive pole and the negative pole of said power supply adaptor connectivity port are connected to form test loop through lead; Reometer of series connection connects test port, an analog power input port on the said test loop, is connected test port with voltage table of parallel connection; Said mobile phone OTG part of detecting comprises revealing puts mobile phone usb connecting port and the USB flash disk usb connecting port on said test panel; The both positive and negative polarity of said mobile phone usb connecting port links to each other with the both positive and negative polarity of USB flash disk usb connecting port respectively through lead; Be connected a reometer connection of series connection test port on the lead with the positive pole of USB flash disk usb connecting port at the mobile phone usb connecting port, connect lead at positive pole and be connected a voltage table connection of parallel connection test port between the lead with negative pole; Said analog power input port, all voltage table connect test port and all reometers and connect test port and all reveal and put on said test panel.Pour in down a chimney part of detecting for the adapter electric current; Be the coupling part between adapter output and external analog power to be cured in the test fixture go, on frock, reserve adapter connectivity port, analog power input port, reometer and voltage table and connect test port.During test, only need adapter output is connected to the adapter connectivity port, connect corresponding instrument in each connectivity port respectively then, can test.For OTG working current voltage tester; Adopt similar approach; On the frock test panel, reserve mobile phone usb connecting port, USB flash disk usb connecting port, reometer, voltage table connection test port, only need connect corresponding mobile phone, USB flash disk and corresponding instrument during test can test.
As improvement, said reometer connects test port, voltage table connects test port and the analog power input port includes an anode interface and a negative pole interface.
As improvement, said anode interface and negative pole interface are binding post, the access of the instrument during convenient the test.
As improvement, said positive terminal is red, and negative terminal is a black, and the binding post of different colours recognizes that more easily the probability of wrong line is just littler.
The beneficial effect that the utility model is compared with prior art brought is:
Integrated power supply adapter electric current pours in down a chimney test and mobile phone OTG test function in a frock, makes the test of charger for mobile phone more perfect, more convenient; Make things convenient for the connecting wiring in the test process, only need specimen, corresponding instrument are connected with corresponding port on the frock, just can test, and the assurance of safety and reliability is provided for test.
Description of drawings
Fig. 1 is the utility model structural representation.
Embodiment
Below in conjunction with Figure of description the utility model is further specified.
As shown in Figure 1; A kind of charger for mobile phone test fixture; Comprise that test panel 1, power supply adaptor electric current pour in down a chimney part of detecting 3 and mobile phone OTG part of detecting 2; The power supply adaptor electric current pours in down a chimney the right side of part of detecting 3 at test panel 1, and mobile phone OTG part of detecting 2 is in the left side of test panel 1, and the two is separate.Said power supply adaptor electric current pours in down a chimney part of detecting 3 and comprises revealing and put the power supply adaptor connectivity port 34 on test panel 1; The positive pole and the negative pole of said power supply adaptor connectivity port 34 are connected to form test loop through lead; Reometer of series connection connects test port 31, an analog power input port 33 on the said test loop, is connected test port 32 with voltage table of parallel connection.Said mobile phone OTG part of detecting 2 comprises and reveals the mobile phone usb connecting port 23 and USB flash disk usb connecting port 24 put on said test panel 1; The both positive and negative polarity of said mobile phone usb connecting port 23 links to each other with the both positive and negative polarity of USB flash disk usb connecting port 24 respectively through lead; Be connected a reometer connection of series connection test port 21 on the lead with the positive pole of USB flash disk usb connecting port 24 at mobile phone usb connecting port 23, connect lead at positive pole and be connected a voltage table connection of parallel connection test port 22 between the lead with negative pole.Said analog power input port 33, all voltage tables connect test port 22,32 and all reometers and connect test port 21,31 and all reveals and put on said test panel 1, in the connection of the behind of test panel 1 for leading.Said reometer connects test port 21,31, voltage table connects test port 22,32 and analog power input port 33 includes an anode interface and a negative pole interface.Said anode interface and negative pole interface are binding post, and said positive terminal is red, and negative terminal is a black.In addition, be printed with mark at the corresponding ports place on the said test panel 1, handled easily personnel identification.
Pour in down a chimney part of detecting for the adapter electric current; Be the coupling part between adapter output and external analog power to be cured in the test fixture go, on frock, reserve adapter connectivity port, analog power input port, reometer and voltage table and connect test port.During test, only need adapter output is connected to the adapter connectivity port, connect corresponding instrument in each connectivity port respectively then, can test.For OTG working current voltage tester; Adopt similar approach; On frock test panel 1, reserve mobile phone usb connecting port, USB flash disk usb connecting port, reometer, voltage table connection test port, only need connect corresponding mobile phone, USB flash disk and corresponding instrument during test can test.
Claims (4)
1. a charger for mobile phone test fixture is characterized in that: comprise that test panel, power supply adaptor electric current pour in down a chimney part of detecting and mobile phone OTG part of detecting; Said power supply adaptor electric current pours in down a chimney part of detecting and comprises revealing and put the power supply adaptor connectivity port on test panel; The positive pole and the negative pole of said power supply adaptor connectivity port are connected to form test loop through lead; Reometer of series connection connects test port, an analog power input port on the said test loop, is connected test port with voltage table of parallel connection; Said mobile phone OTG part of detecting comprises revealing puts mobile phone usb connecting port and the USB flash disk usb connecting port on said test panel; The both positive and negative polarity of said mobile phone usb connecting port links to each other with the both positive and negative polarity of USB flash disk usb connecting port respectively through lead; Be connected a reometer connection of series connection test port on the lead with the positive pole of USB flash disk usb connecting port at the mobile phone usb connecting port, connect lead at positive pole and be connected a voltage table connection of parallel connection test port between the lead with negative pole; Said analog power input port, all voltage table connect test port and all reometers and connect test port and all reveal and put on said test panel.
2. a kind of charger for mobile phone test fixture according to claim 1 is characterized in that: said reometer connects test port, voltage table connects test port and the analog power input port includes an anode interface and a negative pole interface.
3. a kind of charger for mobile phone test fixture according to claim 2 is characterized in that: said anode interface and negative pole interface are binding post.
4. a kind of charger for mobile phone test fixture according to claim 3 is characterized in that: said positive terminal is for red, and negative terminal is a black.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202259845U CN202189101U (en) | 2011-06-29 | 2011-06-29 | Mobile phone charger testing tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202259845U CN202189101U (en) | 2011-06-29 | 2011-06-29 | Mobile phone charger testing tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202189101U true CN202189101U (en) | 2012-04-11 |
Family
ID=45920541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202259845U Expired - Lifetime CN202189101U (en) | 2011-06-29 | 2011-06-29 | Mobile phone charger testing tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202189101U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104237675A (en) * | 2014-08-18 | 2014-12-24 | 深圳市财富之舟科技有限公司 | Method and system for testing mobile phone charger |
-
2011
- 2011-06-29 CN CN2011202259845U patent/CN202189101U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104237675A (en) * | 2014-08-18 | 2014-12-24 | 深圳市财富之舟科技有限公司 | Method and system for testing mobile phone charger |
| CN104237675B (en) * | 2014-08-18 | 2017-02-15 | 深圳市财富之舟科技有限公司 | Method and system for testing mobile phone charger |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205898937U (en) | Hand -held type intelligence multichannel detects inspection of a line ware | |
| CN104102147A (en) | Control device for simulating different output states of battery charger of electric automobile and realizing method thereof | |
| CN108562860A (en) | Electric energy meter two-way accessory power supply power consumption Auto-Test System and test method | |
| CN202421400U (en) | Checking tool for connection of multicore flat cables | |
| CN202189101U (en) | Mobile phone charger testing tool | |
| CN205103279U (en) | It detects machine to switch on anchor clamps | |
| CN208488514U (en) | A kind of direct-current charging interface of electric automobile connection status detector | |
| CN104122481B (en) | Multifunctional cable detection device | |
| CN206657072U (en) | Direct-current charging interface of electric automobile connection status test circuit | |
| CN103884997A (en) | Mobile power supply charging-discharging capacity testing system | |
| CN205844436U (en) | Intelligent set top box power supply adaptor performance detector | |
| CN206863127U (en) | One kind ground wire Auto-Test System | |
| CN206223884U (en) | A kind of test equipment for carrier rocket measuring system with simulation source | |
| CN102305897B (en) | Relay protecting exit tester | |
| CN205450164U (en) | Pencil break -make detects frock | |
| CN207798930U (en) | Wireless DC electricity tester | |
| CN203466874U (en) | Automatic LCD test device for mobile phone production line | |
| CN203324414U (en) | Twisted-pair cable on-off tester | |
| CN208367141U (en) | A kind of electrical cable intelligent school line apparatus | |
| CN202748438U (en) | Cable checking instrument | |
| CN207036043U (en) | A kind of strain gauge sorting unit | |
| CN203849351U (en) | Direct current low_voltage tester | |
| CN209387759U (en) | A kind of onboard charger test fixture | |
| CN102590603B (en) | Through flow sampling method of check protection device | |
| CN202471928U (en) | Auxiliary test unit for charging |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120411 |