Automatic test device for touch screen
An automatic test device, touch screen technology, applied in the direction of measuring device, measuring electricity, measuring electrical variables, etc., can solve the problems of unconvincing test results, low intelligence of repetitive actions, and labor-intensive, saving labor, Measure reliable, highly automated effects
Pending Publication Date: 2017-12-12
无锡达蒙科技有限公司
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Problems solved by technology
Obviously, there are big problems in this method. It is labor-intensive, the intelligence of repeated actions is not high, and the test results are not easy to be convincing.
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[0022] The technical solutions of the present invention will be further described below in conjunction with the accompanying drawings and through specific implementation methods.
[0023] see Figure 1-3 , the present embodiment provides a touch screen automatic test device, comprising:
[0024] The frame 5 is arranged above the test station of the conveying line 7;
[0025] The positioning unit 1 is arranged on the test station, and the touch screen 6 of the notebook to be tested is opened to the first setting angle on the test station by the positioning unit 1;
[0026] The visual judgment module 2 is arranged on the frame 5 and includes an industrial camera 21, a processor and an image display. The industrial camera 21 is arranged opposite to the touch screen 6, and the processor is respectively connected to the industrial camera 21 and the image display by communication;
[0027] The driving unit 3 is arranged on the frame 5 and includes a driving block 31 and a three-ax...
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The invention discloses an automatic test device for a touch screen. The automatic test device comprises a rack, a positioning unit, a driving unit and a touch test module, wherein the driving unit is arranged on the rack, and comprises a driving block and a triaxial drive; the driving block is arranged at the output end of the triaxial drive; the touch test module comprises a single-point touch head and a multi-point touch head which are arranged on the driving block; the multi-point touch head comprises multiple pieces of conductive foam; the driving block controls the single-point touch head and the multiple pieces of conductive foam to slide on and press the touch screen, so as to complete a test. The automatic test device opens a notebook computer to a specific angle through the positioning unit and enables the touch screen to be opposite to an industrial camera in a visual judgment module, and a relative position of the touch screen and the size of the screen are judged and calculated after the touch screen is subjected to image processing through a processor, so that the driving unit is controlled to drive the touch test module to complete a mouse function test and a multi-point touch test, and a test result is obtained according to a response condition of the touch screen.
Description
technical field [0001] The invention belongs to the technical field of touch screen testing, in particular to an automatic testing device for a touch screen of a notebook computer. Background technique [0002] With the rapid development of electronic technology, the display screens of notebook computers have begun to have touch functions, which also makes the notebook computer an additional process in the factory inspection. At present, in notebook computer manufacturers, most of the tests on the touch screen assembly line of notebook computers are completed by the operator's hands and visual inspection. The operator slides on the touch screen with his finger, and if the touch screen of the notebook computer responds, it is judged that the function of the touch screen is good. . Obviously, there are big problems in this method. It is labor-intensive, the intelligence of repetitive actions is not high, and the test results are not easy to be convincing. Contents of the in...
Claims
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IPC IPC(8): G01R31/00
CPCG01R31/00
Inventor 林虎陈凯赵雷振司洪泉
Owner 无锡达蒙科技有限公司