LED display component and display module thereof

Abstract

The invention discloses an LED display part and a display module thereof. A base is provided at one end of the module body, a display screen is provided at the other end of the module body, a pressing plate is provided around the display screen, and a connecting plate is provided at one side of the base. block, the two ends of the base are provided with a first sliding plate, the two ends of the first sliding plate are provided with a second sliding plate, one side of the first sliding plate and the second sliding plate is provided with a card slot, and the card slots are provided with Support holes, USB connection holes are provided between the support holes, fixing holes are provided on the first sliding plate and the second sliding plate, fixing buckles are provided at both ends of the first sliding plate and the second sliding plate, and the card slots Sliding grooves are provided at both ends, and a base plate is provided at the bottom of the module body. The present invention has a novel structure and is easy to operate. Other modules are externally connected through the USB connection hole, which is convenient for several display modules to work at the same time, and through the first sliding plate and The second sliding plate is convenient to focus the light on the display screen and prevent the light from scattering. It can be used alone or in combination. It has strong applicability and high-end ball screw, which has high test accuracy and good reproducibility.

Description

Technical field [0001] The invention relates to a display module, in particular to an LED display and a display module thereof. Background technique [0002] At present, after long-term industrialization, surface-mount LED display devices have greatly improved in terms of wavelength, color purity, reduced light attenuation, and improved reliability. They have gradually replaced the traditional in-line type in the display field. LEDs are used in more and more fields. However, in the field of outdoor displays, traditional direct-plug LEDs still occupy most of the market share. One of the important reasons is that the concentration of surface mount LED display devices cannot meet the requirements. , Especially for high-contrast display devices in high-end applications, surface-mounted LED display devices have insufficient concentration and are easy to astigmatize, and can only be used alone, with poor lighting effects. Summary of the invention [0003] The technical problem to be so...

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the invention is to overcome the problem that the light concentration of the existing LED display and its display module is not enough and easy to astigmatize, and it can only be used alone, and the lighting effect is poor, to provide an LED display and its display module

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