A fast-folding LED display

By introducing mechanical limiting and magnetic locking mechanisms into the LED display screen, combined with casters and adjustable telescopic rods, the stability and height adjustment issues of existing folding LED displays when unfolded are solved, enabling rapid and stable equipment deployment and use.

CN224434049UActive Publication Date: 2026-06-30HUBEI WEISI INTELLIGENT TECHNOLOGY CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
HUBEI WEISI INTELLIGENT TECHNOLOGY CO LTD
Filing Date
2025-09-12
Publication Date
2026-06-30

AI Technical Summary

Technical Problem

Existing foldable LED displays lack effective limiting and locking mechanisms when unfolded, making them prone to screen angle shift due to vibration or external force, and unable to adjust the display height according to different application scenarios.

Method used

It adopts a dual locking mechanism of mechanical limit and magnetic attraction. Through the cooperation of the pin and the socket, combined with the arc-shaped limit plate and the magnet connection, the screen can be stably unfolded. The base is designed with universal wheels and adjustable telescopic rod to enhance the mobility and stability of the device.

Benefits of technology

It improves the stability and ease of operation of the screen when unfolded, supports flexible movement and height adjustment, and meets the needs of different application scenarios.

✦ Generated by Eureka AI based on patent content.

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    Figure CN224434049U_ABST
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Abstract

This utility model discloses a fast-folding LED display screen, including a main display screen and auxiliary display screens on both sides of the main display screen. The main display screen and the auxiliary display screens are connected by a connecting hinge. A limiting mechanism is provided between the main display screen and the auxiliary display screens. The limiting mechanism includes mounting seats on both sides of the bottom of the main display screen. The mounting seats have sliding grooves, and pins are slidably connected inside the sliding grooves. An arc-shaped limiting plate is connected to the mounting seats. A socket is connected to one side of the bottom of the auxiliary display screen. The pin matches the socket. A fixing plate is connected to one side of the socket. The fixing plate and the pin are connected by a magnet. This utility model achieves mechanical limiting by setting a limiting mechanism on the main display screen. When the auxiliary screen rotates and unfolds around the hinge to a predetermined angle, the pin is inserted into the socket to achieve mechanical limiting. A double locking mechanism is formed by setting a fixing plate on one side of the socket and attracting the pin to the fixing plate with a magnet.
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