Fixing Device for Display Panel Frame Assembly
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Solution Overview
Problem
The existing assembly methods for touch panels in devices like tablets face challenges as the connecting part of the display screen interferes with the protruding screw hole of the outer frame, preventing direct combination and proper fixation.
Innovation Solution
A fixing device comprising a joint unit and a fixing unit is introduced, where the joint unit accommodates the panel and frame connecting parts, and the fixing unit passes through corresponding holes to combine with the joint unit, allowing the frame to be securely fixed on the panel module.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Device complexity
If the connecting part of the display screen is positioned to correspond with the protruding screw hole of the outer frame, then the assembly structure is simplified, but the connecting part interferes with the screw hole preventing proper fixation
Solution Approach 1:
A fixing device is introduced as an intermediary component between the outer frame and the display screen. This fixing device includes a fixing portion that engages with the protruding screw hole of the outer frame and a connecting portion that engages with the connecting part of the display screen, thereby mediating the connection and avoiding direct interference between the screw hole and connecting part.
Solution Approach 2:
The connection system is segmented into three distinct components: the outer frame with its screw hole, the display screen with its connecting part, and the intermediate fixing device. This segmentation allows each component to maintain its original design while the fixing device bridges the gap between them, resolving the spatial interference issue.
2Productivity
If the touch module and display screen are combined first to form a touch panel module, then the assembly process is optimized, but the connecting part interferes with the screw hole preventing direct combination with the outer frame
Solution Approach 1:
The fixing device serves as a mediator that enables the pre-assembled touch panel module to be easily combined with the outer frame. The fixing portion engages with the screw hole while the connecting portion engages with the connecting part, facilitating a simple and efficient assembly operation without requiring complex alignment or adjustment.
Data Source
AI summary
A display device includes a panel module, a frame, and a fixing device, wherein the panel module has a panel connecting part. The frame has a frame connecting part whose location corresponds to the location of the panel connecting part. The fixing device includes a joint unit and a fixing unit. The joint unit is used for accommodating the panel connecting part and the frame connecting part. The fixing unit is connected to the joint unit such that the frame can be fixed on the panel module.