Multi-point free splicing structure of combined LED display screen
Through the combination of the frame structure and the air pump system, the problem of LED display module displacement caused by the attenuation of the magnet fixing force is solved, stable fixation and heat dissipation effects are achieved, and the service life and reliability of the combined LED display are improved.
CN120751642APending Publication Date: 2025-10-03BEIJING JINBAO JIACHENG ANIMATION TECHNOLOGY DEVELOPMENT CO LTD
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Patent Information
- Application Number
- CN202511174293.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-08-21
- Publication Date
- 2025-10-03
AI Technical Summary
Technical Problem
In the prior art, the magnetic force of the magnets fixing the LED display module may decay during long-term use, causing the module to be displaced under the action of external forces, thereby affecting stability.
Method used
It adopts a frame structure design, combined with an air pump and piping system, and fixes the LED display module by injecting air. It also uses rubber bags and heat dissipation fins for cooling and dust prevention, and is initially fixed with magnets.
Benefits of technology
It achieves stable fixation and effective cooling of the LED display module, prevents displacement, and maintains stability and heat dissipation effect for long-term use.
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Smart Images
Figure CN120751642A_ABST
Abstract
The invention relates to the technical field of LED display screens, and discloses a multi-point free splicing structure of a combined LED display screen, the multi-point free splicing structure comprises a frame and LED display modules, sleeves are fixedly connected to the two ends of the top bottom of the rear side of each LED display module, a plurality of uniformly distributed slots are formed in the two sleeves, and fixing grooves are formed in the two sides of the top bottom of the front end of the frame. Fixing rods are fixedly connected into the two fixing grooves, cross rods are fixedly connected to the two sides of the inner side wall of the frame, a plurality of evenly-distributed grooves are formed in the inner side walls of the fixing rods, springs are fixedly connected to the inner side walls of the grooves, inserting blocks are fixedly connected to one ends of the springs, and one ends of the inserting blocks penetrate through the inner walls of the fixing rods to be inserted into the inserting grooves. According to the LED display module fixing device, the LED display module is placed in front of the frame, the sleeve extends into the fixing groove, the push block is pushed into the inserting groove through cooperation of the air pump and the pipeline, and therefore the LED display module is fixed to the frame.
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