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Jig for ICT automatic test of display mainboard

An automatic test and display technology, applied in the direction of automatic test system, static indicator, printed circuit test, etc., can solve the problems of inability to apply to a variety of different types, low positioning accuracy, etc., to achieve strong practicability, stable positioning effect, suitable for wide range of effects

Pending Publication Date: 2022-05-10
苏州特尔信精密机械有限公司
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to overcome the above-mentioned defects of the prior art, an embodiment of the present invention provides a fixture for the ICT automatic test of the main board of the display to solve the problem that the positioning accuracy of the ICT test fixture in the prior art is not high and cannot be applied to a variety of different types of displays. motherboard problem

Method used

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  • Jig for ICT automatic test of display mainboard
  • Jig for ICT automatic test of display mainboard
  • Jig for ICT automatic test of display mainboard

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Embodiment Construction

[0021] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0022] as attached figure 1 to attach Figure 5 The embodiment of the present invention provides a fixture for the ICT automatic test of the main board of the display, including a base 1, the bottom of the base 1 is fixedly installed with a support seat 2, the top of the base 1 is provided with a groove 3, and the top of the base 1 is fixedly installed There is a fixed frame 4, the inner side of the fixed frame 4 is provided with a fixed assembly 5, one side ...

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Abstract

The invention discloses a jig for an ICT automatic test of a display mainboard, and particularly relates to the technical field of test jigs.The jig comprises a base, a supporting seat is fixedly installed at the bottom of the base, a groove is formed in the top of the base, a fixing frame is fixedly installed at the top of the base, a fixing assembly is arranged on the inner side of the fixing frame, and an air cylinder is arranged on one side of the fixing frame; a lifting rod is fixedly installed at the bottom of the air cylinder, a fixing plate is fixedly installed at the bottom of the lifting rod, and a testing plate is detachably installed at the bottom of the fixing plate. According to the scheme, the fixing assembly achieves the effect of stably positioning the display screen main board, the display screen main board is placed in the groove formed in the top of the base, the two sides of the display screen main board can be stably clamped and positioned by starting two sets of electric push rods, meanwhile, a rotating handle is rotated, a limiting rod is made to rotate, and a limiting plate is driven to move downwards; and the vertical distance between the limiting plate and the display mainboard is adjusted, so that the transverse and vertical dual-fixation effect is realized.

Description

technical field [0001] The invention relates to the technical field of test fixtures, more specifically, the invention relates to a fixture for ICT automatic testing of display mainboards. Background technique [0002] ICT test fixture refers to online detection and test fixture, which is a standard test equipment for testing the electrical performance and electrical connection of online components to check manufacturing defects and defective components. After the display motherboard is produced, It is necessary to use a test device to test its electrical performance, and it is essential to use an ICT test fixture for auxiliary detection, so as to ensure the normal use of the display motherboard. [0003] However, the ICT test fixtures of the prior art also have the problems that the structure is relatively complicated and the fixing of the display main board is troublesome when performing the test work. Offset occurs, which reduces the test efficiency and accuracy of the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01R31/28G01R1/04G01R1/073G09G3/00
CPCG01R31/2808G01R31/2825G01R31/2834G01R1/0408G01R1/04G01R1/07307G09G3/006
Inventor 张曾彪
Owner 苏州特尔信精密机械有限公司
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