LED Screen with TV Appearance Design
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Solution Overview
Problem
Conventional indoor LED screens are bulky, heavy, and difficult to install, with a dull appearance and limited mobility, requiring external steel frames and offering monotonous display content and communication modes.
Innovation Solution
A compact, TV-like LED screen design featuring a back shell with an embedded power source and master control board, an LED module, and decorative boards that allow for easy installation and varied communication methods via Bluetooth, WIFI, and USB interfaces, with a lightweight and aesthetically pleasing appearance.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Strength
If conventional indoor LED screens use metal structure with external steel frame, then structural strength is improved, but weight and installation complexity increase
Solution Approach 1:
The patent merges the support structure and housing into a single integrated plastic shell that combines both structural and aesthetic functions. The plastic shell serves as both the structural framework and the outer casing, eliminating the need for separate metal frames and external steel structures, thereby reducing overall weight while maintaining structural integrity.
Solution Approach 2:
The patent changes the material parameter from traditional metal to plastic for the structural components. This material substitution reduces weight while the plastic material's inherent strength properties provide sufficient structural support without requiring additional metal reinforcement, thus resolving the contradiction between strength and weight.
2Stability of the object's composition
If conventional indoor LED screens use external steel frame structure, then structural stability is improved, but installation convenience deteriorates
Solution Approach 1:
The patent combines the structural framework and housing into one integrated plastic shell component. This unified structure eliminates the need for separate assembly steps involving external steel frames, allowing the entire LED screen to be installed as a single unit, thereby significantly improving installation convenience while maintaining structural stability.
Solution Approach 2:
The patent segments the LED screen into modular components including the plastic shell, LED modules, and control boards that can be independently assembled. This segmentation allows for easier installation and maintenance while the integrated plastic shell provides stable structural support, resolving the contradiction between stability and installation convenience.
3Adaptability or versatility
If conventional indoor LED screens use traditional display design, then display functionality is improved, but appearance quality deteriorates
Solution Approach 1:
The patent employs color-changing LED modules that can display various colors and patterns, transforming the traditional monochrome display into a colorful, visually appealing display. This color capability enhances the appearance quality while maintaining full display functionality, resolving the contradiction between functionality and appearance.
Solution Approach 2:
The patent incorporates curved or rounded design elements in the plastic shell and display module configuration. This curvature gives the LED screen a more modern and aesthetically pleasing appearance while maintaining the functional integrity of the display, thus improving appearance quality without sacrificing display functionality.
4Stability of the object's composition
If conventional indoor LED screens use fixed installation design, then structural stability is improved, but mobility deteriorates
Solution Approach 1:
The patent incorporates movable components such as adjustable mounting brackets and detachable connections that allow the LED screen to be easily repositioned. These dynamic elements enable the screen to transition between fixed and mobile states, providing structural stability when installed and ease of movement when repositioned, thus resolving the contradiction between stability and mobility.
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
The solution provides a lightweight, easy-to-install LED screen with a TV-like appearance, enabling flexible display content input and convenient operation, suitable for various environments and user preferences, while maintaining a compact and elegant design.
Implementation Method 1
an LED module (5) mounted on the back shell (9) through a first fixer, and connected to the master control board (15), wherein the LED module (5) comprises a display face (20), the master control board (15) controls the LED module (5), so as to display through the display face (20)
Data Source
AI summary
An LED screen includes a back shell, for containing a power source and a master control board, wherein the power source supplies electricity to the master control board; an LED module mounted on the back shell through a first fixer, and connected to the master control board, wherein the LED module comprises a display face, the master control board controls the LED module, so as to display through the display face; a decoration baseboard provided around the LED module and mounted on the back shell through a second fixer, wherein the display face of the LED module is not blocked; and a decoration board mounted on the back shell through a third fixer, wherein the display face of the LED module is not blocked; meanwhile, the decoration board blocks the fixers, in such a manner that the first fixer, the second fixer and third fixer are not externally visible.