Movable Fulldome Display Frame for Repair Access
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Solution Overview
Problem
Conventional fulldome display systems pose challenges during repair and maintenance, as repair workers must lie prone on the LED circuit board to access the south pole region, risking damage to the LEDs.
Innovation Solution
A framing structure with a fixed frame and a movable frame that can separate to create a working area, allowing the repair worker to access the fulldome display without lying on the LED circuit board.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Stability of the object's composition
If the fulldome display is installed with a fixed frame structure, then the structural stability is improved, but the ease of repair deteriorates because repair workers must lie prone on the LED circuit board to access the south pole region
Solution Approach 1:
The frame is divided into a fixed frame and a movable frame that can be separated. The movable frame can be detached to create access space for repair workers, while the fixed frame remains stationary to maintain structural stability during operation.
Solution Approach 2:
The frame structure transitions from a completely static design to a dynamic one where the movable frame can be shifted between an assembled position (providing structural integrity) and a disassembled position (providing repair access).
2Device complexity
If the fulldome display uses a conventional fixed frame design, then the device complexity is reduced, but the ease of operation deteriorates as repair workers cannot access the repair region safely
Solution Approach 1:
The frame is segmented into fixed and movable portions, allowing the movable frame to be detached for repair access while maintaining overall system simplicity through modular design.
Solution Approach 2:
The movable frame acts as an intermediary element that can be introduced or removed to facilitate repair operations without requiring complex disassembly of the entire structure.
3Ease of operation
If repair workers lie prone on the LED circuit board to access the south pole region, then the ease of operation is improved for access, but the reliability deteriorates due to the risk of damaging LEDs
Solution Approach 1:
By separating the frame into fixed and movable sections, the movable frame can be detached to create sufficient working space, eliminating the need for repair workers to lie on the LED circuit board and thus preventing potential damage.
Solution Approach 2:
The movable frame is extracted or removed from the assembled position to create access space, allowing repair workers to safely access the south pole region without contacting the LED circuit board.
Data Source
AI summary
A fulldome display framework with a movable assembly adapted to dispose a plurality of display screens or projection screens to constitute a fulldome display includes a fixed frame engaged with a base surface and a movable frame disposed on the base surface and being movable relative to the fixed frame between an assembling position and a disassembling position along a predetermined route. The fulldome display is constituted when the movable frame is located at the assembling position to match with the fixed frame. In this way, after an LED fulldome display structure is installed on the present invention for example, the movable frame could be pulled out relative to the fixed frame along the predetermined route when a circuit board of a part of the fulldome display requires to be repaired, providing a certain working area for a repair worker to carry out repair and maintenance.