CN204155266U - USB3.0 interface testing tool - Google Patents
USB3.0 interface testing tool Download PDFInfo
- Publication number
- CN204155266U CN204155266U CN201420559874.6U CN201420559874U CN204155266U CN 204155266 U CN204155266 U CN 204155266U CN 201420559874 U CN201420559874 U CN 201420559874U CN 204155266 U CN204155266 U CN 204155266U
- Authority
- CN
- China
- Prior art keywords
- interface
- pin
- test
- equipment
- receive
- 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 - Fee Related
Links
Landscapes
- Testing Of Individual Semiconductor Devices (AREA)
Abstract
The utility model discloses a kind of USB3.0 interface testing tool, comprise: first interface, it has first pin set and two the second pin set, and described first interface output terminal connects the USB3.0 interface of electronic product, and each described pin set has transmission pin respectively and receives pin; Second interface, described second interface has and sends pin and receive pin, respectively with the transmission pin of described first pin set and receive pin and be connected, the input end connecting test USB2.0 equipment of described second interface; 3rd interface, described 3rd interface has two groups and sends pins and receive pin, respectively with the transmission pin of described second pin set and receive pin and be connected, the input end connecting test USB3.0 equipment of described 3rd interface.For multiple USB3.0 interface, connect this tool multiple respectively simultaneously, thus reach the object of simultaneously testing multiple USB3.0 interfaces.Test process simply bothers, and can not cause test leakage.
Description
[technical field]
The utility model relates to device for testing, particularly relates to a kind of USB3.0 interface testing tool.
[background technology]
For electronic products such as notebook computers, it can have usually several USB (Universal SerialBus, USB (universal serial bus)) interface.The current USB interface be located on electronic product is all USB3.0 interface usually, before electronic product dispatches from the factory, can carry out testing to guarantee that the function of each interface is qualified.Whether for the interface of USB3.0, in order to backward compatible, not only need to test it and connect USB3.0 equipment and can normally work, can also need to test the equipment connecting USB2.0 normally work.USB2.0 equipment can use one group of transmission (transport), receive (receive) pin, and USB3.0 equipment can use two groups of transmissions, receive pin.
Whether current test mode tests USB3.0 interface respectively to connect USB2.0 equipment and USB3.0 equipment and normally work.For the test of USB2.0 equipment, be all USB3.0 interfaces are inserted USB2.0 equipment (being such as USB flash disk) simultaneously, adopt automatic test program, multiple USB3.0 interface connection USB2.0 equipment can be tested simultaneously and whether can normally work; And for the test of USB3.0 equipment, being limited to the test procedure that manufacturer provides, is each USB3.0 interface is connected respectively USB3.0 equipment, carries out single survey, needs people for judging whether test, easily causing test leakage.
Visible, adopt above-mentioned test mode, test process trouble is complicated, expends man-hour; Meanwhile, because needs artificially judge, easily cause test leakage, cause guaranteed quality.
In view of this, be necessary to develop a kind of USB3.0 interface testing tool, to solve the problem in fact.
[summary of the invention]
Therefore, the purpose of this utility model is to provide a kind of USB3.0 interface testing tool, and solve when multiple USB3.0 interfaces of electronic product carry out test connection USB2.0 and USB3.0 equipment, test process bothers, easily causes the problem of test leakage.
In order to achieve the above object, the USB3.0 interface testing tool that the utility model provides, comprising:
First interface, it has first pin set and two the second pin set, and described first interface output terminal connects the USB3.0 interface of electronic product, and each described pin set has transmission pin respectively and receives pin;
Second interface, described second interface has and sends pin and receive pin, respectively with the transmission pin of described first pin set and receive pin and be connected, the input end connecting test USB2.0 equipment of described second interface;
3rd interface, described 3rd interface has two groups and sends pins and receive pin, respectively with the transmission pin of described second pin set and receive pin and be connected, the input end connecting test USB3.0 equipment of described 3rd interface.
Compared to prior art, utilize USB3.0 interface testing tool of the present utility model, the first interface of this tool is connected the USB3.0 interface of electronic product, second interface and the 3rd interface respectively connecting test USB2.0 equipment and test use USB3.0 equipment, can reach the test to two kinds of functions.Meanwhile, for multiple USB3.0 interfaces of electronic product, several this tools can be connected respectively simultaneously, thus reach the object of simultaneously testing multiple USB3.0 interfaces.Visible, after adopting this tool, test process simply bothers, and multiple interface is surveyed simultaneously, can not cause test leakage.
[accompanying drawing explanation]
Fig. 1 illustrates the structural representation into USB3.0 interface testing tool one of the present utility model preferred embodiment.
[embodiment]
Incorporated by reference to consulting Fig. 1, Fig. 1 illustrates the structural representation into USB3.0 interface testing tool one of the present utility model preferred embodiment.
Therefore, the purpose of this utility model is to provide a kind of USB3.0 interface testing tool, and solve when multiple USB3.0 interfaces of electronic product carry out test connection USB2.0 and USB3.0 equipment, test process bothers, easily causes the problem of test leakage.
In order to achieve the above object, the USB3.0 interface testing tool 100 that the utility model provides, comprising:
First interface 101, it has first pin set 102 and two the second pin set 103, and described first interface 101 output terminal connects the USB3.0 interface 201 of electronic product 200, and each described pin set has transmission pin respectively and receives pin;
Second interface 104, described second interface 104 has and sends pin and receive pin, respectively with the transmission pin of described first pin set 102 and receive pin and be connected, the input end connecting test USB2.0 equipment 300 of described second interface 104;
3rd interface 105, described 3rd interface 105 has two groups and sends pins and receive pin, respectively with the transmission pin of described second pin set 103 and receive pin and be connected, the input end connecting test USB3.0 equipment 400 of described 3rd interface 105.
Utilize this USB3.0 interface testing tool 100, first interface 101 is connected the USB3.0 interface 201 of electronic product 200, second interface 104 and the 3rd interface 105 is connecting test USB2.0 equipment 300 and test USB3.0 equipment 400 respectively, can reach the test to two kinds of functions.Meanwhile, for multiple USB3.0 interfaces 201 of electronic product 200, several this USB3.0 interface testing tools 100 can be connected respectively simultaneously, thus reach the object of simultaneously testing multiple USB3.0 interfaces 201.Visible, this test process simply bothers, and multiple interface is surveyed simultaneously, can not cause test leakage.
Be pointed out that; the utility model is not limited to above-mentioned embodiment; any simple modification that any those skilled in the art do above-described embodiment based on technical solutions of the utility model, equivalent variations and modification, all fall in protection domain of the present utility model.
Claims (1)
1. a USB3.0 interface testing tool, is characterized in that, it comprises:
First interface, it has first pin set and two the second pin set, and described first interface output terminal connects the USB3.0 interface of electronic product, and each described pin set has transmission pin respectively and receives pin;
Second interface, described second interface has and sends pin and receive pin, respectively with the transmission pin of described first pin set and receive pin and be connected, the input end connecting test USB2.0 equipment of described second interface;
3rd interface, described 3rd interface has two groups and sends pins and receive pin, respectively with the transmission pin of described second pin set and receive pin and be connected, the input end connecting test USB3.0 equipment of described 3rd interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420559874.6U CN204155266U (en) | 2014-09-26 | 2014-09-26 | USB3.0 interface testing tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420559874.6U CN204155266U (en) | 2014-09-26 | 2014-09-26 | USB3.0 interface testing tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204155266U true CN204155266U (en) | 2015-02-11 |
Family
ID=52513366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420559874.6U Expired - Fee Related CN204155266U (en) | 2014-09-26 | 2014-09-26 | USB3.0 interface testing tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204155266U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105511997A (en) * | 2014-09-26 | 2016-04-20 | 神讯电脑(昆山)有限公司 | Tool for testing of USB 3.0 interfaces |
-
2014
- 2014-09-26 CN CN201420559874.6U patent/CN204155266U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105511997A (en) * | 2014-09-26 | 2016-04-20 | 神讯电脑(昆山)有限公司 | Tool for testing of USB 3.0 interfaces |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104516798B (en) | Wireless one-to-many test system | |
| CN105511997A (en) | Tool for testing of USB 3.0 interfaces | |
| US11048845B1 (en) | FPGA chip-based handler simulation test system and a test method | |
| CN108346404B (en) | Parameter debugging method for time schedule controller and screen driving circuit | |
| CN104932962A (en) | USB (Universal Serial Bus) plug testing system and method thereof | |
| CN102479133A (en) | USB (Universal Serial Bus) equipment and detection method thereof | |
| CN202615382U (en) | Mainboard interface testing apparatus | |
| CN204155266U (en) | USB3.0 interface testing tool | |
| CN105510762A (en) | Intelligent test circuit and test method for USB TYPE-C wire | |
| CN114286363A (en) | Off-line production testing method based on Bluetooth serial port | |
| CN101923521B (en) | Electronic device with function of protecting universal serial bus ports thereof and method | |
| CN203479945U (en) | Aviation plug port testing apparatus | |
| CN204334563U (en) | A kind of device of automatic detection LVDS signalling channel number | |
| CN204304161U (en) | USB2.0, USB3.0 switch | |
| CN104598415A (en) | Universal serial bus (USB) test fixture | |
| CN105703180A (en) | USB2.0 and USB3.0 switch | |
| CN206387909U (en) | A kind of universal satellite navigation receiver test platform | |
| CN104572377A (en) | Device debugging platform and method based on interface bus technology | |
| CN102340427B (en) | Network interface testing circuit | |
| CN109273945A (en) | Test cable and test method using same | |
| CN105700981A (en) | USB (Universal Serial Bus) disk used for test | |
| CN204302963U (en) | Test USB flash disk | |
| CN113949654A (en) | Test fixture for M.2 interface and use method thereof | |
| CN202794422U (en) | Recommended standard (RS) 422 interface loop test jig | |
| CN108615545A (en) | EMMC adjustment methods and EMMC |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150211 Termination date: 20200926 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |