Graphics card test device
A test device and card test technology, which is applied to the detection of faulty computer hardware, etc., can solve the problems of gold finger short circuit, inconvenience, narrow interval, etc.
Active Publication Date: 2018-08-03
海宁经开产业园区开发建设有限公司
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- Application Information
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Problems solved by technology
[0002] In the prior art, a multimeter or an oscilloscope is generally used to measure the waveform of each gold finger of the graphics card. Since the interval between the gold fingers of the graphics card is narrow, it is very inconvenient for the probe of the multimeter or oscilloscope to touch a single gold finger during the measurement process. And it is easy to short-circuit the gold finger
Method used
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[0071] see figure 1 , the preferred embodiment of the graphics card testing device 100 of the present invention is used to test a graphics card 300 (see Figure 10 ), the graphics card 300 includes a board body 302 , an insertion portion 303 located at the bottom of the board body 302 , and a plurality of gold fingers 305 disposed on opposite sides of the insertion portion 303 . The graphics card testing device 100 includes a mounting frame 20 , a rectangular first frame 30 , a rectangular second frame 40 , a first slider 50 , a second slider 60 and a driving assembly 70 .
[0072] see figure 2 The mounting frame 20 includes a rectangular mounting plate 21, a positioning bar 22 protruding from the top of the mounting plate 21 and extending along the length direction of the mounting plate 21, and a plug-in plate protruding from the bottom of the mounting plate 21. 23. A connecting portion 25 disposed at the front end of the mounting plate 21 and two support plates 26 protrud...
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A graphics card testing device, used to test the waveform of the pin of the golden finger of the graphics card, the graphics card testing device includes a mounting frame, a first frame body and a second frame body located on opposite sides of the mounting frame, a sliding ground A first sliding part arranged on the first frame body, a second sliding part and a driving assembly slidably arranged on the second frame body, an insertion slot is provided on the mounting frame, and two inner side walls opposite to the insertion slot are respectively provided with There are several guide pins facing the golden fingers, the first frame body is provided with a conductive first connection bar and forms the first connection end, the second frame body is provided with a conductive second connection bar and forms the second connection end, the first The slider includes a first connecting portion electrically connected to the guide pin and a second connecting portion electrically connected to the first connecting bar, and the second slider includes a first connecting portion electrically connected to the guide pin And a second connecting part electrically connected to the second connecting bar, the operation of the driving component can make the first sliding part slide and the second sliding part slide together, which is convenient to operate.
Description
technical field [0001] The invention relates to a display card testing device. Background technique [0002] In the prior art, a multimeter or an oscilloscope is generally used to measure the waveform of each gold finger of the graphics card. Since the interval between the gold fingers of the graphics card is narrow, it is very inconvenient for the probe of the multimeter or oscilloscope to touch a single gold finger during the measurement process. And it is easy to short-circuit the gold finger. Contents of the invention [0003] It is necessary to provide a test device that is convenient to use a gold finger for testing a graphics card. [0004] A graphics card testing device is used for testing golden fingers on both sides of a graphics card. A first sliding member disposed between the mounting frame and the first frame body, a second sliding member slidably disposed between the mounting frame and the second frame body, and a drive for driving the first sliding member...
Claims
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IPC IPC(8): G06F11/22
Inventor 彭文庭
Owner 海宁经开产业园区开发建设有限公司