ccd magnifying detector for led display
A detector and instrument technology, which is applied in the field of CCD amplification detectors for LED display screens, can solve problems such as low efficiency, inability to effectively guarantee the quality of the factory, serrations, burrs, etc., to facilitate observation and detection, improve work efficiency and The effect of detection accuracy
Active Publication Date: 2016-08-17
台龙电子(昆山)有限公司
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Problems solved by technology
[0002] Existing display products such as tablet computers and mobile phones, in the process of cutting large screens, often have jagged edges and burrs on the edges of the screen, which are bad products; , printed with the company's relevant LOGO graphics, or reserved a light-transmitting flash hole that serves as a specific prompt, all of which require careful inspection and identification of the product, to check out unqualified products, and to ensure the quality of the ex-factory products
At present, the detection of electronic product display screens is mainly through manual visual inspection, which has low resolution and is easy to miss. In addition, manual observation of these details for a long time is prone to fatigue and low efficiency, which cannot effectively guarantee the quality of the factory.
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[0010] The present invention will be further described below in conjunction with the accompanying drawings.
[0011] Such as figure 1 Shown, a kind of CCD magnifying detector for LED display screen, comprises the stage 1 that is used to place the display screen to be checked, the instrument frame 2 that is arranged on the stage, CCD image camera 3 and display 4, described CCD Image camera 3 is fixed on the top of stage 1 by instrument rack 2, and it is characterized in that: the camera lens of described CCD image camera is equipped with photography magnifying glass 5 additionally; CCD image camera 3 is connected with display 4 by USB data line 6; Described stage 1 includes a base with a flat and smooth surface, and an anti-silver adhesive tape 7 attached to the base to prevent the display glass from being scratched. It can well protect the products to be inspected.
[0012] As a preferred solution, the CCD magnifying detector for LED display is characterized in that: the bas...
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The invention discloses a CCD magnifying detector for LED display screens, which comprises a stage for placing the display screen to be inspected, an instrument frame arranged on the stage, a CCD image camera and a display, and the CCD image camera passes through The instrument frame is fixed above the stage, and the camera lens of the CCD image camera is equipped with a photographic magnifying glass; the CCD image camera is connected with the display through a USB data cable; the stage includes a flat and smooth base, which is attached to the base for Anti-silver tape that prevents scratches on the display glass. The CCD magnifying detector for LED display provided by the present invention can enlarge the image of the product to be tested through a photographic magnifying glass and a CCD image camera and display it on the display through a USB data line, which is convenient for observation and detection. The position on the screen can detect every detail of the entire product step by step, without missing detection, and it can be displayed after zooming in, improving work efficiency and detection accuracy.
Description
technical field [0001] The invention relates to a CCD magnifying detector for LED display screens, in particular to a CCD magnifying detector for LED display screens used for detecting electronic product display screens. Background technique [0002] Existing display products such as tablet computers and mobile phones, in the process of cutting large screens, often have jagged edges and burrs on the edges of the screen, which are bad products; , printed with the company's relevant LOGO graphics, or reserved for a specific reminder of the transparent flash hole, these need to carefully detect and identify the product, check out unqualified products, and ensure the quality of the ex-factory products. At present, the detection of electronic product display screens is mainly through manual visual inspection, which has low resolution and is easy to miss. In addition, manual observation of these details for a long time is prone to fatigue and low efficiency, which cannot effective...
Claims
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IPC IPC(8): G09G3/00
Inventor 潘福春
Owner 台龙电子(昆山)有限公司