Display Stand Fastening Structure for Screwless Height Adjustment
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Solution Overview
Problem
Existing display devices require complex assembly and disassembly processes for the stand, making it difficult to easily couple or separate the stand, and adjust the height conveniently.
Innovation Solution
A display device design that includes a frame with a fixer protruding towards the rear, and a stand coupled to the fixer, featuring a stand body with sequentially arranged fastening holes and a fixer holder that securely inserts into these holes, allowing for easy stand attachment and height adjustment without screws.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If traditional screw fastening method is used to attach the stand, then the stand coupling is stable, but the assembly and disassembly process becomes complex and time-consuming
Solution Approach 1:
The patent extracts the fastening function from the traditional screw fastening system and integrates it into the fixer holder component. The fixer holder includes a fixing protrusion that engages with a fixing groove on the stand, eliminating the need for separate screws and fastening operations. This extraction simplifies the assembly process while maintaining stable coupling.
Solution Approach 2:
The patent merges the holder body and fixing mechanism into a single integrated fixer holder component. The fixing protrusion is formed as an integral part of the holder body, combining the positioning and fastening functions into one element. This merging reduces the number of parts and simplifies the assembly process.
2Adaptability or versatility
If multiple fastening holes are provided for height adjustment, then the height adjustment flexibility is improved, but the device structure becomes more complex
Solution Approach 1:
The patent makes the fixer holder universal by enabling it to engage with multiple fastening holes positioned at different heights on the stand. The same fixer holder structure can be used regardless of which fastening hole is selected, providing height adjustment flexibility without requiring different holder designs for each position.
Solution Approach 2:
The patent segments the stand into multiple sections with fastening holes at different heights, allowing the holder to be positioned at various levels. This segmentation enables height adjustment while keeping the holder structure itself simple and unchanged.
3Ease of operation
If the stand is designed for easy separation, then the ease of operation is improved, but the coupling stability may be compromised
Solution Approach 1:
The patent creates a dynamic coupling system where the fixer holder can be easily inserted and removed from the stand. The elastic deformation of the holder body allows for simple insertion, while the engagement of the fixing protrusion with the fixing groove provides stable coupling during use. The same mechanism that enables easy insertion also allows for easy removal when needed.
Solution Approach 2:
The elastic holder body performs self-service by automatically deforming to accommodate the fixing protrusion during insertion, and maintaining engagement during use. The material's elastic properties provide both the ease of assembly and the coupling stability without requiring additional fastening elements.
Data Source
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AI summary
Disclosed is a display device. The display device includes: a display panel; a frame to which the display panel is coupled, and is located in a rear of the display panel; a fixer which is coupled to the frame, and protrudes toward a rear of the frame; and a stand which is coupled to the fixer, wherein the stand includes: a stand body in which a plurality of fastening holes that are sequentially arranged in an up-down direction are formed; a fixer holder which is inserted into at least one of the plurality of fastening holes; and a stand leg coupled to a bottom of the stand body, wherein the fixer is inserted into the fixer holder.