Collapsible TV Support Assembly With Separable Hinges and Stability Shafts
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Solution Overview
Problem
Existing television stands lack stability, are poorly designed for heat venting and aesthetics, and are inefficient for transportation due to bulky, fully-assembled configurations, with folding stands failing to provide stable support and detachable hinges.
Innovation Solution
A collapsible television support assembly with elongated arms, legs, and connecting bars that utilize separable buckle hinges and simple hinges to pivot up to 90°, allowing for easy expansion and collapse, along with transverse support shafts for enhanced lateral stability, enabling quick assembly, disassembly, and portability.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Stability of the object's composition
If television stands are shipped in a fully-assembled condition, then they provide stable support for televisions, but they consume large shipping space and are cumbersome to transport
Solution Approach 1:
The television stand is divided into multiple separable components including legs, support bars, shelves, and backrest elements that can be detached and folded together. The separable buckle hinge mechanism allows clean separation of these segments while maintaining structural integrity when assembled, enabling compact storage and shipping without compromising stability during use.
Solution Approach 2:
The stand incorporates movable joints and hinges that allow the structure to transition between a stable, expanded configuration for supporting televisions and a collapsed, compact configuration for shipping and storage. The separable buckle hinge enables dynamic reconfiguration while maintaining rigidity when locked in position.
2Volume of moving object
If folding television stands are designed to be collapsible, then they reduce shipping space, but they fail to provide stable support for televisions
Solution Approach 1:
The support structure is segmented into multiple rigid components connected by separable buckle hinges. Each segment maintains its structural integrity independently, and when assembled, the segments form a stable load-bearing structure capable of supporting television weight while remaining collapsible for compact storage.
Solution Approach 2:
The separable buckle hinge mechanism incorporates a curved buckled configuration that provides mechanical advantage and stability. The curved geometry of the buckled hinge creates a rigid joint when engaged, distributing loads effectively across the hinge components while allowing controlled folding motion when disengaged.
3Ease of operation
If hinges are made detachable for easy assembly and disassembly, then they facilitate collapsibility, but they may reduce structural strength
Solution Approach 1:
The hinge system is segmented into separate components including buckle members, hinge arms, and locking elements that can be easily assembled and disassembled. Despite being separable, these components are designed with reinforced connection points and geometric interlocking features that maintain structural strength comparable to permanent joints when properly engaged.
Solution Approach 2:
The buckled hinge configuration uses curved, spring-loaded elements that provide both ease of engagement and strong mechanical connection. The buckled geometry creates inherent mechanical advantage, requiring significant force to disengage while allowing simple one-handed operation for assembly and disassembly.
4Ease of manufacture
If television stands use lightweight, inexpensive materials, then they reduce manufacturing cost, but they are not conducive to stability and have poor heat venting
Solution Approach 1:
The stand uses modular components that can be manufactured from cost-effective materials and assembled using simple separable buckle hinges. This segmentation allows use of lighter, less expensive materials while maintaining overall structural stability through the geometric configuration and connection mechanism rather than relying solely on material strength.
Data Source
AI summary
A television support assembly that provides enhanced lateral stability and hinges that pivot up to 90° and separate for facilitated collapsibility and assemblage. The assembly provides elongated arms, legs, connecting bars, and a rear frame that hingedly interconnect through separable buckle hinges and simple hinges to easily move between an expanded position and a collapsed position. The assembly also provides a pair of support shafts disposed transversely across the assembly for enhancing lateral stability in the expanded position. The rigidity of the support shafts enhances lateral structural integrity for supporting the weight of the television. An attachable vertical bracket can be detachably fastened to hold a flat screen television. Shelves can be installed between the arms for storage or additional entertainment components. Doors and windows may also be added for functionality or aesthetics.