Gimbal Load Mounting Assembly for Fast Center-of-Gravity Adjustment

Resolve Bottlenecks,
Find Innovative Solutions
Generate Solutions

Solution Overview

Problem

Existing gimbal load mounting assemblies face challenges in quickly and conveniently adjusting the center of gravity of cameras or sensors mounted on gimbals, leading to potential torque issues that affect user experience and operational lifetime.

Innovation Solution

A gimbal load mounting assembly featuring a first seating body, a second seating body, and a fastener that allows for simultaneous locking of the mounting locations, with adjusting members to drive the seating bodies and adjust the relative positions, enabling easy adjustment of the load's center of gravity.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If multiple separate fasteners are used to lock the first seating body and second seating body independently, then the locking reliability is improved, but the operation complexity and time required for adjustment increases

Engineering Contradiction:
Improvelocking reliabilityVSAvoidadjustment operation complexity
Core Design Contradiction:
ReliabilityVSEase of operation

Solution Approach 1:

The patent combines multiple fastening functions into a single integrated fastener that simultaneously locks both the first seating body to the gimbal frame and the second seating body to the first seating body. This single fastener performs what would traditionally require multiple separate fasteners, thereby maintaining locking reliability while significantly simplifying the adjustment operation and reducing the time required.

Inventive Principle:
Principle #5Merging (Combining)

2Ease of operation

If the fastener structure is simplified to enable quick adjustment, then the ease of operation is improved, but the locking reliability may deteriorate

Engineering Contradiction:
Improveadjustment speedVSAvoidlocking reliability
Core Design Contradiction:
Ease of operationVSReliability

Solution Approach 1:

The integrated fastener design consolidates multiple locking functions into a single component that maintains full locking capability. When actuated, this single fastener simultaneously secures both seating bodies, ensuring that simplification of the adjustment operation does not compromise the reliability of the locking mechanism.

Inventive Principle:
Principle #5Merging (Combining)

3Adaptability or versatility

If the mounting assembly allows independent adjustment of seating bodies, then the adaptability for center of gravity adjustment is improved, but the device complexity increases

Engineering Contradiction:
Improvecenter of gravity adjustment capabilityVSAvoidmounting assembly complexity
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The patent achieves independent adjustability of both seating bodies through a single integrated fastener mechanism. This allows the mounting assembly to maintain high adaptability for center of gravity adjustment while minimizing device complexity by using one fastener instead of multiple separate fasteners and control mechanisms.

Inventive Principle:
Principle #5Merging (Combining)

Data Source

PatentEP3564573B1Pan-tilt load mounting assembly, pan-tilt device, and camera apparatus
Publication Date: 2021.07.14 SZ DJI OSMO TECH CO LTD
  • EP3564573B1 patent drawingFigure 1
  • EP3564573B1 patent drawingFigure 2
  • EP3564573B1 patent drawingFigure 3

AI summary

A gimbal load mounting assembly (12), configured to slidably mount to a gimbal frame (20) to adjust a center of gravity of a load mounted on the gimbal load mounting assembly (12). The gimbal load mounting assembly (12) includes a first seating body (12a), a second seating body (12b) that can slidably connect with the first seating body (12a), and a fastener. The first seating body (12a) is configured to connect with the gimbal frame (20) and slide in a first direction. The second seating body (12b) is configured to mount the load, the second seating body (12b) can slide on the first seating body (12a) in a second direction. The fastener (12d) connects with the first seating body (12a) and can simultaneously lock a mounting location of the first seating body (12a) relative to the gimbal frame (20) and a mounting location of the second seating body (12b) relative to the first seating body (12a).