Composite Display Frame With Embedded Mounts for Lightweight Strength
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Solution Overview
Problem
Conventional LED display screens made of aluminum material face challenges with weight and structural strength, limiting their lightweight design capabilities.
Innovation Solution
A frame made of carbon fiber or glass fiber material with embedded metal or plastic members, connected through compression molding, which includes a mounting structure for a lock body, allowing for splicing similar to aluminum alloy frames while achieving lightweight and high structural strength.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of manufacture
If the frame is made of aluminum material, then the frame has good machining properties and ease of manufacture, but the frame has greater weight and less structural strength
Solution Approach 1:
The frame body is made of carbon fiber or glass fiber composite materials instead of traditional aluminum alloys. These composite materials provide superior strength-to-weight ratio, reducing frame weight while maintaining or enhancing structural strength. The embedded metal or plastic members are integrated into the composite frame body through compression molding, creating a hybrid structure that combines the advantages of different materials.
2Ease of manufacture
If the frame is made of aluminum material, then the frame has ease of manufacture, but the frame has less structural strength
Solution Approach 1:
The frame body utilizes carbon fiber or glass fiber composite materials which inherently provide higher structural strength compared to aluminum alloys of the same weight. The embedded members made of metal or plastic materials are integrated through compression molding to form a unified structure that enhances overall structural strength while maintaining ease of manufacture through mold-based production.
Solution Approach 2:
The frame is divided into a frame body and embedded members as separate components that are later integrated. This segmentation allows each component to be optimized independently - the frame body for lightweight composite structure and the embedded members for specific functional requirements - before being combined through compression molding to achieve the final high-strength structure.
3Weight of moving object
If the frame body volume is reduced for lightweight design, then the frame achieves smaller volume and lower weight, but the structural strength may be compromised
Solution Approach 1:
By using carbon fiber or glass fiber composite materials for the frame body, the invention achieves high structural strength with reduced volume and weight. These composite materials have inherently higher specific strength (strength-to-weight ratio) than traditional metals, allowing the frame to be lighter and more compact while maintaining required structural integrity.
Solution Approach 2:
The frame structure is segmented into a composite frame body and embedded reinforcement members. This segmentation allows the frame body to be minimized for weight reduction while the embedded members provide localized structural reinforcement where needed, ensuring overall structural strength is maintained despite the reduced frame body volume.
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 frame achieves a smaller volume with greater structural strength, enabling lightweight design while maintaining the same splicing mode as aluminum alloy frames, ensuring efficient and accurate mounting of a lock body.
Implementation Method 1
the frame body and the embedded member are connected in a mold by compression molding
Data Source
AI summary
The present disclosure relates to a frame and a display screen. The frame includes: a frame body made of a carbon fiber or glass fiber material, and an embedded member made of a metal or plastic material and connected to the frame body; the frame body and the embedded member are connected in a mold by compression molding, and the embedded member is configured to mount a lock body. Under the same volume requirement, the frame body has a smaller volume and a greater structural strength, and the lightweight design of the frame is implemented on a basis of the structural strength. At the same time, it is ensured that the embedded member can be processed to have a mounting structure matched with the lock body, and the mounting structure can satisfy higher processing efficiency and accuracy.