Axial Tree Pole Connectors for Multi-Channel Light Control
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Solution Overview
Problem
Existing artificial tree systems lack efficient mechanisms for easy assembly and disassembly, and effective multi-channel control of electrical signals and power distribution, which complicates the creation of complex lighting and decoration patterns and poses ergonomic and safety hazards.
Innovation Solution
The artificial tree apparatus features axial electrical connectors that allow trunk segments to connect in any radial orientation, enabling easy assembly and disassembly, and incorporates a control system for independent control of branch segments with multi-channel signal distribution, including power and command signals, through a central column, using self-aligning electro-mechanical interfaces and a controller for generating and transmitting command signals.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If traditional coupling arrangements are used for trunk segments, then mechanical connection is achieved, but assembly and disassembly become complex and time-consuming
Solution Approach 1:
The artificial tree is divided into modular trunk segments that can be independently assembled and disassembled. Each segment contains integrated electrical connectors and mechanical coupling features, allowing the tree to be segmented into manageable sections for easy storage and assembly while maintaining electrical continuity through the connectors.
2Adaptability or versatility
If multiple electrical channels are distributed through trunk segments, then multi-channel control capability is achieved, but device complexity increases
Solution Approach 1:
Multiple electrical channels (power, data, control signals) are merged into a single integrated connector assembly that couples between trunk segments. This consolidation allows multi-channel control capability to be achieved while reducing the complexity of separate wiring harnesses and multiple connection points.
Solution Approach 2:
The electrical connector serves multiple functions simultaneously: it provides mechanical alignment between segments, establishes electrical contacts for power and data transmission, and enables signal routing for multi-channel control. This multi-functionality reduces the need for separate components for each function.
3Adaptability or versatility
If axial electrical connectors are used for trunk segments, then mechanical coupling from any radial orientation is enabled, but connector alignment precision becomes critical
Solution Approach 1:
The connector design incorporates asymmetric alignment features such as keyed interfaces or positioning protrusions that guide the segments into proper alignment during assembly. This asymmetric guidance ensures precise connector alignment while still allowing the tree to be assembled from various radial orientations, as the asymmetric features rotate into position during the coupling process.
Data Source
AI summary
Disclosed is an artificial tree having a plurality of electrified tree sections that couple together to provide power and/or command signals to devices connected thereto. One or more tree sections may have a trunk portion, one or more electrical connectors having a plurality of terminals, branches, a light string, and an electrical distribution system located at least partially within the trunk portion. A first tree section may be configured to couple to a second tree section such that an electrical connector of the first tree section is in electrical connection with an electrical connector of the second tree section, thereby mechanically and electrically connecting the first tree section to the second tree section such that power and/or the control data are transmitted to the second tree section. Further, each trunk segment may include an axial electrical connector that permits adjacent trunk segments to connect in a plurality of radial orientations relative to each other.