Display screen module inspection platform
A display module and detection platform technology, which is applied in the direction of static indicators, single semiconductor device testing, instruments, etc., can solve the problems of low detection efficiency and achieve the effects of convenient operation, convenient installation and positioning, and simple structure
Pending Publication Date: 2018-11-09
HUBEI KUANGTONG ELECTRONICS
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Problems solved by technology
This process detection requires repeated plugging and plugging of the connector and the power supply of the Unicom module, and the detection efficiency is low
Method used
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[0039] Such as Figure 1~Figure 8 Among them, a display module testing platform, which includes a fixed seat 1, a sliding support 2, a positioning support 3 and a fixed support 4; the sliding support 2 is located at both ends of the upper side of the fixing seat 1; the positioning support 3 Located in the middle of the upper side of the fixed base 1; the fixed support 4 is connected to both ends of the rear side of the fixed base 1 and extends upward in an oblique shape; the sliding support 2 and the positioning support 3 are perpendicular to the rear side of the fixed base 1. The structure is simple, the module template is supported by the fixed support 4, the pinhole plug at one end of the power cord connected to the module template is fixed through the insertion hole 21 of the sliding support 2, and the pinhole socket on the display module is connected to the pinhole plug. The hole plug contacts the Unicom power supply, and the contact piece 31 of the positioning support 3 ...
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The invention relates to a display screen module inspection platform, which comprises a fixed base, slidable supports, a positioning support, and fixed supports, a module template is supported by thefixed supports, a pinhole plug of one end of a power wire connected to the module template is fixed by plug holes of the slidable supports, a pinhole socket on a display screen module is in contact with the pinhole plug to be communicated with a power supply, a contact piece of the positioning support is in contact with the display screen module to close a circuit, the module template and the display screen module are supported to be suspended by the fixed supports and the slidable supports to dissipate heat, different specifications of display screen modules can be adapted by adjusting the distance between the two slidable supports, and by adjusting the distance of the positioning support, the contact piece can be in contact with different display screen modules to close a circuit. The display screen module inspection platform overcomes the problem that the efficiency is low because original display screen module inspection needs to repetitively pull out and plug the power supply, andhas the characteristics of simple structure, no requirement on repetitive pullout and plugging of the power supply, high inspection efficiency, good heat dispersion, adjustable distance, high adaptability and convenience in operation.
Description
technical field [0001] The invention belongs to the technical field of display screen module assembly, and relates to a display screen module inspection platform. Background technique [0002] The optocoupler electronic display uses multiple LED light-emitting diodes to form a dot matrix, each dot matrix forms a module, and each module is connected to each other to expand to form a screen. In order to achieve a pass rate, the module needs to be tested before leaving the factory. By connecting to the power supply, it is checked whether the interconnected LEDs can be lit. During the test, the voltage of the power supply is usually around 5V, and the two ends of the power cord are respectively connected with pinholes. The pinhole plug at one end is connected to the power supply, the pinhole plug at the other end is connected to the pinhole socket on the module, and then the switch on the module is closed. If all the LEDs on the module are on, the The module is qualified. This...
Claims
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Login to View More IPC IPC(8): G09G3/00G01R31/26
CPCG09G3/006G01R31/26
Inventor 彭会银
Owner HUBEI KUANGTONG ELECTRONICS