Backlight module of mini LED display

By designing the structure of the fixed adhesive frame, limit frame, clamp plate and sprocket mechanism in the miniLED display backlight module, the cumbersome problem of disassembly and assembly is solved, and a more efficient disassembly and assembly process and a more stable installation effect are achieved.

CN222690019UActive Publication Date: 2025-03-28XIAMEN HON-TOUCH OPTOELECTRONIC TECH CO LTD
1 Cites 0 Cited by

Patent Information

Application Number
CN202420561437.1
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-03-21
Publication Date
2025-03-28
Estimated Expiration
2034-03-21

AI Technical Summary

Technical Problem

In the prior art, the disassembly and assembly process of the miniLED display backlight module on the adhesive frame is complicated, resulting in a reduced efficiency.

Method used

A structure including a fixed adhesive frame, a backlight module unit, a limit frame, a seat plate and a sprocket mechanism is designed. Flexible protection is provided through the support assembly, and four-point positioning and preloading are achieved using the sprocket mechanism and the seat plate, simplifying the disassembly and assembly process.

Benefits of technology

It improves the convenience and efficiency of disassembly and assembly of the backlight module unit on the fixed adhesive frame, reduces damage to the backlight module, and enhances the stability and tightness of the installation.

✦ Generated by Eureka AI based on patent content.
Patent Text Reader

Abstract

The utility model discloses a mini LED display backlight module, and particularly relates to the technical field of display screens, the mini LED display backlight module comprises a fixed rubber frame and a backlight module unit arranged on the side face of the fixed rubber frame, the two sides of the backlight module unit are fixedly connected with limiting frames, a pair of limiting blocks are fixedly connected in the limiting frames, the side face of the fixed rubber frame is fixedly connected with a cover plate, and the cover plate is fixedly connected with a cover plate. During use, the support components provide support surfaces for backlight module units for the fixed rubber frame, so that the fixed rubber frame can be horizontally cushioned on one side of the fixed rubber frame, and then the purpose of synchronously driving the first chain wheel and the second chain wheel on the chain to rotate is achieved. When the backlight module unit is fixed, the clamping plate fixed on the second chain wheel can be unfolded inwards or outwards, and the clamping plate can flexibly abut against the limiting block, so that high efficiency can be provided for fixing or unfixing the backlight module unit, the fixing meets the stability, and the backlight module unit fixing device is practical.
Need to check novelty before this filing date? Find Prior Art