Single-Actuator Dual-Axis Display Rotation Mechanism
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Traditional rotation mechanisms for vehicles are inefficient and complex, requiring multiple actuators for dual-axis rotation, which can lead to synchronization issues and increased parts, making them cumbersome and difficult to manage.
Innovation Solution
A dual-axis rotation mechanism utilizing a single actuator with three rotation joints, including a floating joint that provides additional tension forces along a third axis, allowing for efficient dual-axis pivot and control through a single actuator with defined control positions and duty cycles, and a control component to generate control signals for the actuator.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If multiple actuators are used for dual-axis rotation, then rotation capability is improved, but device complexity increases
Solution Approach 1:
The patent combines multiple actuator functions into a single actuator that controls both pan and tilt rotation through a linkage mechanism. The linkage structure translates single-actuator motion into dual-axis rotation, eliminating the need for separate actuators for each axis while maintaining full rotational capability.
Solution Approach 2:
The single actuator is designed to perform multiple functions by controlling both horizontal (pan) and vertical (tilt) rotation through the linkage mechanism. This multi-functional approach allows one actuator to replace what traditionally would require two or more actuators, reducing overall system complexity.
2Adaptability or versatility
If multiple actuators are used for dual-axis rotation, then rotation control is improved, but synchronization issues arise
Solution Approach 1:
By merging the control functions into a single actuator, the patent eliminates synchronization issues between multiple actuators. The linkage mechanism inherently coordinates pan and tilt motions through mechanical coupling, ensuring reliable and synchronized dual-axis rotation without requiring complex electronic synchronization protocols.
3Adaptability or versatility
If traditional rotation mechanisms are used, then rotation capability is achieved, but ease of operation deteriorates
Solution Approach 1:
The patent simplifies operation by consolidating dual-axis control into a single actuator, making the system easier to manage and operate. The mechanical linkage automatically coordinates complex multi-axis movements, reducing the control burden and improving ease of operation compared to traditional multi-actuator systems.
Data Source
AI summary
Generally described, one or more aspects of the present disclosure relate to the configuration and management of one or more components to facilitate dual axis rotation. More specifically, one or more aspects of the present application relate to the configuration or management of a rotation mechanism to facilitate the dual axis rotation of a display device. Illustratively, the display device is mounted on rotation mechanism that facilitates a dual axis rotation utilizing a single actuator, dual rotation joints, and associated linkages. The rotation component further includes at least one additional floating joint that provides additional tension forces relative to a third axis. Still further, in accordance with further embodiments, a control component can be utilized to generate control signals relating to rotation of the single actuators, such as establishing control positions and duty cycles.