Rotating Display Mount With Snap-Fit Stand Assembly
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Solution Overview
Problem
The existing liquid crystal display devices face challenges in efficient assembly and high production costs due to the complex disassembly of components fixed with multiple screws, leading to increased assembly time and transportation costs.
Innovation Solution
A display device design featuring a rotating component with a connecting piece and a hanging piece that are rotationally connected, allowing for quick disassembly and assembly, utilizing a buckling mechanism with a hook and slot system and a button for easy detachment, and a spring sheet for maintaining elasticity and preventing deformation.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Strength
If multiple screws are used to fix the rotating component on the mounting seat, then the connection strength is improved, but the assembly complexity and time increase
Solution Approach 1:
The rotating component is divided into two separate parts: the connecting piece fixed to the support stand and the hanging piece mounted on the mounting seat. This segmentation allows each part to be independently assembled and connected through a simple snap-fit mechanism, eliminating the need for multiple screws while maintaining connection strength.
Solution Approach 2:
The hook portion and hole portion are designed to work together as an integrated fastening system. The hook portion on the mounting seat engages with the hole portion on the hanging piece, combining both parts into a single snap-fit connection that provides sufficient strength without requiring additional fastening elements.
2Reliability
If multiple screws are used to fix the rotating component, then the connection reliability is improved, but the assembly efficiency decreases
Solution Approach 1:
The hook portion is pre-formed on the mounting seat with the appropriate geometry and elasticity to automatically engage with the hole portion when the hanging piece is inserted. This preliminary preparation of the fastening structure eliminates the need for complex assembly operations while ensuring reliable connection.
Solution Approach 2:
The elastic hook portion automatically engages with the hole portion through a snap-fit action when the hanging piece is inserted, without requiring manual fastening operations. The elastic deformation of the hook portion provides self-locking functionality, ensuring reliable connection while dramatically simplifying the assembly process.
3Reliability
If the housing and support stand are integrally packaged, then the liquid crystal panel protection is improved, but the transportation volume and cost increase
Solution Approach 1:
The display device is divided into separable components: the housing containing the liquid crystal panel and the support stand with rotating component. This segmentation allows each component to be packaged separately in smaller, more efficient packages, reducing overall transportation volume and cost while maintaining adequate protection for the liquid crystal panel through dedicated packaging for each component.
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
This design enhances assembly efficiency, reduces the number of parts required, and lowers production costs while allowing for adjustable viewing angles and effective protection of the liquid crystal panel during transportation.
Implementation Method 1
a spring sheet disposed corresponding to the hook portion, and the spring sheet is configured for maintaining elasticity of the hook portion
Data Source
AI summary
A display device is provided, the display device comprises a housing and a support stand for supporting the housing, and a mounting seat is provided on the housing. The display device further comprises a rotating component, the rotating component comprises a connecting piece and a hanging piece rotationally connected with the connecting piece, the connecting piece is fixed on the support stand, and the hanging piece is detachably mounted on the mounting seat.