Display Stand Mounting Plate for Stable Rotary Attachment
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Solution Overview
Problem
Existing display stands face stability issues when a rotary unit is attached, as it shifts the centroid forward, reducing stability, and when not attached, the front legs obstruct user operations, failing to meet both usability and safety standards.
Innovation Solution
A stand system with a mounting plate module that allows the rotary unit to be attached or detached without changing the display's position relative to the stand, maintaining stability and preventing front leg obstruction, by adjusting the mounting positions to keep the centroid consistent with or without the rotary unit.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Stability of the object's composition
If the centroid is set in a rear position to improve stability when the rotary unit is attached, then stability is improved, but the front legs of posts obstruct user operations when the rotary unit is not attached
Solution Approach 1:
The mounting plate module is designed with a movable mechanism that allows it to shift position along the posts. When the rotary unit is attached, the mounting plate moves to a rear position that maintains stability. When the rotary unit is removed, the mounting plate moves to a front position that prevents obstruction of user operations on the display device. This dynamic adjustment resolves the contradiction between stability and ease of operation.
2Adaptability or versatility
If an optional rotary unit is attached to enable orientation changing, then adaptability is improved, but the position of the display device moves forward and stability is reduced
Solution Approach 1:
The mounting plate module serves as an intermediary component between the posts and the display device. It is designed to accommodate the rotary unit while maintaining the overall centroid position. The mounting plate absorbs the dimensional changes introduced by the rotary unit through its movable design, preventing the display device from moving forward and maintaining stability while enabling orientation changes.
3Ease of operation
If the front legs are positioned to improve usability when the rotary unit is not attached, then ease of operation is improved, but stability is reduced when the rotary unit is attached
Solution Approach 1:
The mounting plate module's position is dynamically adjusted based on whether the rotary unit is attached. When usability is the priority (rotary unit not attached), the mounting plate moves forward, allowing the front legs to be positioned optimally for user operations. When stability is the priority (rotary unit attached), the mounting plate moves rearward to maintain proper centroid positioning. This dynamic repositioning resolves the contradiction between usability and stability.
Data Source
Figure 1A~1B
Figure 2A~2B
Figure 3
AI summary
A stand for supporting a display device includes multiple posts and a mounting plate module configured to connect the posts to each other. The stand is configured such that a rotary unit is attachable to and detachable from the mounting plate module, the display device is attachable to the mounting plate module via the rotary unit and is also attachable to the mounting plate module without the rotary unit, and a position of the display device relative to the stand in a depth direction in a state where the display device is attached to the mounting plate module via the rotary unit is the same as the position of the display device relative to the stand in the depth direction in a state where the display device is attached to the mounting plate module without the rotary unit.