Parallelogram Load Stabilizer for Vertical Vibration Compensation
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Solution Overview
Problem
Conventional gimbals do not provide stabilization for photography devices against vibrations in the direction of gravity, leading to image jitter during image capture.
Innovation Solution
A load-stabilizing apparatus comprising a load-connecting member, a parallelogram mechanism, and a stabilizing motor that drives the parallelogram mechanism to deform, allowing the load-connecting member to move oppositely to vibrations in the gravity direction, thereby compensating for vertical vibrations and improving image stability.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Stability of the object's composition
If the stabilizing motor drives the parallelogram mechanism to deform to compensate for vertical vibrations, then image stability is improved, but device complexity increases
Solution Approach 1:
The patent employs a dynamic parallelogram mechanism that can deform under motor control to adapt to vertical vibrations. The stabilizing motor dynamically adjusts the parallelogram's shape, enabling the load-connecting member to move in opposition to vertical vibrations. This dynamic approach allows the mechanism to respond flexibly to varying vibration conditions while maintaining a relatively compact structure
Solution Approach 2:
The parallelogram mechanism serves as an intermediary between the stabilizing motor and the load-connecting member. It translates the motor's rotational motion into controlled linear displacement of the load-connecting member, effectively decoupling the motor from direct load interaction and simplifying the overall control architecture
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
The solution effectively compensates for vertical vibrations, enhancing image stability and reducing jitter caused by gravity-induced vibrations, thereby improving the quality of captured images.
Implementation Method 1
The stabilizing motor is configured to drive the parallelogram mechanism to deform, such that the parallelogram mechanism drives the load-connecting member to move
Implementation Method 2
an elastic member configured to provide an elastic force to the connecting assembly
Data Source
AI summary
A load-stabilizing apparatus includes a load-connecting member configured to carry a load, a parallelogram mechanism connected to the load-connecting member, and a stabilizing motor drivingly connected to the parallelogram mechanism. The stabilizing motor is configured to drive the parallelogram mechanism to deform, such that the parallelogram mechanism drives the load-connecting member to move.