Rotary artificial tree
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Solution Overview
Problem
The existing rotary artificial trees have a complex power connection device structure that is inconvenient to mount.
Innovation Solution
A rotary artificial tree design featuring a rotary power connection assembly with a rotating shaft core, conductive rings, and metal contact pieces, along with a supporting base that includes a driving motor and built-in power supply, simplifying the structure and assembly process.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If the power connection device includes an upper joint assembly with multiple electrical connection components (upper joint connecting wire, upper-end electrical connection piece, metal conductive spring, and metal conductive needle) and a lower joint assembly, then electrical connection reliability is improved, but the device structure becomes complex and mounting becomes inconvenient
Solution Approach 1:
The patent merges the upper joint assembly and lower joint assembly into a single integrated power connection assembly. The power connection assembly includes a power connection seat, power connection wire, and electrical connection pieces that are pre-assembled and integrated, eliminating the need for separate upper and lower joint assemblies. This integration maintains electrical connection reliability while significantly simplifying the overall structure and making mounting more convenient.
Solution Approach 2:
The patent applies preliminary action by pre-assembling the power connection components (power connection wire, electrical connection pieces, and power connection seat) into a ready-to-install power connection assembly before mounting. This pre-assembly approach ensures that all electrical connection elements are properly positioned and connected in advance, maintaining connection reliability while reducing the complexity of the installation process.
2Reliability
If the power connection device uses multiple separate components (upper joint body, lower joint body, metal conductive spring, metal conductive needle) for electrical connection, then electrical conduction is ensured, but the mounting process becomes inconvenient and time-consuming
Solution Approach 1:
The patent combines multiple separate electrical connection components into a single integrated power connection assembly. The power connection seat, power connection wire, and electrical connection pieces are assembled together as one unit that can be mounted in a single operation, eliminating the need to handle and assemble multiple separate components like the upper joint body, lower joint body, metal conductive spring, and metal conductive needle individually.
Solution Approach 2:
The patent performs preliminary assembly of all electrical conduction components into the power connection assembly before the mounting stage. This means the electrical connection pieces and power connection wire are already in place and connected within the power connection seat, so that during installation, the entire assembly is mounted as one unit, greatly improving mounting convenience while ensuring electrical conduction is already established.
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 design achieves a novel, simple structure with convenient assembly and reliable electrical connections, allowing for smooth rotation and control of the artificial tree body.
Implementation Method 1
the metal conductive spring elastically presses against the metal conductive needle to achieve the electrical conduction between the metal conductive needle and the lower-end electrical connection piece
Data Source
AI summary
The present disclosure relates to a rotary artificial tree. The rotary artificial tree includes an artificial tree body, a rotary power connection assembly and a supporting base, where two ends of the rotary power connection assembly are respectively connected to the artificial tree body and the supporting base, the artificial tree body is provided with a light source electrically connected to the supporting base, and the supporting base is provided with a driving motor; the rotary power connection assembly includes a rotating shaft core and a conductive structure sleeved at the periphery of the rotating shaft core. Through the above structural design, the present disclosure has the advantages of novel design, simple structure and convenient assembly.