Test device and test method for multimedia data card and mobile-phone multimedia data card
US8923920B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Jun 25, 2010 |
| Grant date | Dec 30, 2014 |
| Priority date | — |
| Expiry date | Mar 4, 2032 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH05K2201/10189
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
The present invention discloses a test device and a test method for a multimedia data card and a mobile-phone multimedia data card. The test device comprises a printed circuit board (PCB), and the PCB is provided with a connecting slot module that can be split and used for connecting modules under test. The test device for a multimedia data card comprises a miniature connector, which is plugged into the connecting slot module. According to the present invention, the PCB can be tested simply by connecting the PCB tester to the miniature USB connector, and the components can be easily plugged in without need of such operations as windowing and positioning. Therefore, the test efficiency is improved, and because the cost for developing test clamps to connect these test points is saved, the test cost and the manufacturing cost get reduced.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.