LED Display Frame with Rotating Block for Versatile Assembly
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Solution Overview
Problem
Existing LED display frame structures can only be assembled into fixed planar or angular configurations, limiting versatility and requiring multiple frame structures for different shapes, which increases costs.
Innovation Solution
The LED display screen features frames with oblique bosses and rotating blocks having inclined plates of varying angles, along with a quick locking mechanism, allowing for multiple assembling modes, including planar, angular, and curved configurations, facilitated by an intuitive angle adjustment system.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If a fixed frame structure is used for LED display screens, then the manufacturing and assembly process is simple, but the frame can only be assembled into fixed planar or angular configurations, limiting versatility
Solution Approach 1:
The frame structure incorporates a rotating block with multiple inclined plates that can rotate to different angles, transforming a static frame into a dynamic one capable of adapting to various assembling configurations including planar, angular, and curved arrangements
Solution Approach 2:
The frame is designed with a rotating block containing multiple inclined plates at different angles, allowing a single frame structure to perform multiple functions by selecting different inclined plates for engagement, thereby achieving universal applicability across various display configurations
2Adaptability or versatility
If multiple frame structures are used to achieve different assembling configurations, then various shapes can be formed, but the cost increases significantly
Solution Approach 1:
Instead of requiring multiple different frame structures for different configurations, the invention uses a single universal frame design with a rotating block containing multiple inclined plates, allowing one frame type to serve multiple purposes across different assembling scenarios
Solution Approach 2:
The rotating block is segmented into multiple inclined plates at different angles, allowing selective engagement of specific plates based on the desired configuration, thereby enabling one frame structure to replace multiple specialized frame structures
3Reliability
If a complex locking mechanism is used to secure frames at different angles, then secure locking is achieved, but the assembly process becomes complicated
Solution Approach 1:
The locking mechanism is designed to automatically engage and lock when the rotating block is positioned at the desired angle, with the oblique boss of one frame automatically engaging with the corresponding inclined plate, eliminating the need for complex manual adjustment and locking procedures
Data Source
AI summary
An LED display screen having two or more frames each including a left and a right side plate. An oblique boss is disposed on left end surface of the left side plate. A through-hole extending left-and-right is defined in the right side plate. A front side plate and a rear enclosure plate are respectively disposed on front and rear sides and enclose a space communicated with the through-hole. An arc-shaped locking mechanism disposed on the right side of the frame includes a rotating block between the front side plate and rear enclosure plate; a knob outside the front end of the front side plate and fixedly connected to the rotating block; and multiple differently inclined plates on the outer ring of the rotating block. The oblique boss of one frame is operative to abut against different inclined plates of an adjacent frame, respectively.