Display Head Rotation-Tilt Assembly for Independent Adjustment
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Solution Overview
Problem
Existing display devices lack a mechanism for independent rotation and tilting, limiting their adjustability and user convenience.
Innovation Solution
A display device with a moving assembly that includes a rotational assembly for rotating the head with respect to the stand and a tilt assembly for inclining it, utilizing a base, rotating plate, holder, rotating body, and elastic member to achieve independent rotation and tilting capabilities.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If a display device has a fixed stand structure, then the structural stability is maintained, but the adjustability and user convenience are limited
Solution Approach 1:
The stand is divided into multiple functional modules: a base, a rotating plate for horizontal rotation, a holder, and a tilting assembly with rotating body. Each module performs a specific function, allowing independent adjustment of rotation and tilting while maintaining overall structural stability.
Solution Approach 2:
The stand transitions from a fixed structure to a dynamic adjustable structure. The rotating plate enables horizontal rotation about a first rotational axis, while the tilting assembly enables vertical tilting about a second rotational axis. This dynamic capability allows the display device to adapt to different viewing angles and positions.
2Ease of operation
If rotation and tilting functions are integrated into one mechanism, then the device complexity is reduced, but the ability to independently control rotation and tilting is compromised
Solution Approach 1:
The adjustment mechanism is segmented into two independent subsystems: a rotational assembly with a rotating plate for horizontal rotation, and a tilting assembly with a rotating body for vertical tilting. Each subsystem can be controlled independently, allowing users to adjust rotation and tilting separately without interfering with each other.
Solution Approach 2:
The tilting assembly is nested within the rotational assembly structure. The rotating body of the tilting assembly is positioned within the rotating plate structure, allowing both functions to be integrated in a compact form while maintaining independent operation. The holder fixed to the stand supports the rotating body, which in turn supports the rotating plate.
3Reliability
If elastic members are added to support the rotating body, then the structural stability is improved, but the device complexity increases
Solution Approach 1:
Elastic members are pre-installed to support the rotating body of the tilting assembly. These elastic members provide inherent cushioning and stability to the structure, absorbing shocks and maintaining proper positioning during rotation and tilting operations, thereby improving reliability before any operational stress occurs.
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
Enables the display device to be easily rotated and tilted, enhancing user-adjustability and versatility while maintaining structural stability and durability.
Implementation Method 1
an elastic member disposed between the holder and the rotating body, wherein a first end of the elastic member is coupled to the holder, and wherein the rotating body is supported by the elastic member at a position adjacent to a second end of the elastic member
Data Source
AI summary
A display device includes a head including a display panel, a stand supporting the head, and a moving assembly coupled to the head and to the stand, the moving assembly including a rotational assembly for rotating the head and a tilt assembly for allowing the head to be inclined, the rotational assembly includes a base and a rotating plate rotatably disposed at the base, the tilt assembly includes a holder fixed to the stand, a rotating body coupled to the base and rotatably coupled to the holder, the rotating body having a rotational axis intersecting a rotational axis of the rotating plate, and an elastic member disposed between the holder and the rotating body, wherein a first end of the elastic member is coupled to the holder, and wherein the rotating body is supported by the elastic member at a position adjacent to a second end of the elastic member.