Axial Electrical Connectors for Multi-Channel Artificial Tree Assembly
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Solution Overview
Problem
Existing artificial tree systems lack efficient mechanisms for easy assembly and disassembly, and for transmitting multiple channels of electrical signals and commands through the trunk column, which limits their ability to produce complex light and sound patterns and increases assembly complexity and electrical 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 multi-channel signal path within the central pole for transmitting power and command signals, including independent control of branch segments via a control system.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If traditional artificial tree systems use simple mechanical connections without integrated electrical connectors, then assembly is simpler, but multiple channels of electrical signals and commands cannot be transmitted through the trunk column
Solution Approach 1:
The patent combines mechanical connection and electrical signal transmission into a single integrated axial connector system. The connector simultaneously provides structural support and transmits multiple channels of electrical signals (power, data, commands) through the trunk column, eliminating the need for separate mechanical and electrical connection systems.
Solution Approach 2:
The axial connector is designed as a multi-functional component that performs multiple roles: mechanical coupling of trunk segments, electrical power transmission, data communication, and command signal routing. This universal connector replaces what would traditionally require multiple separate systems.
2Reliability
If trunk segments require precise radial alignment for connection, then electrical connections are more reliable, but assembly time and complexity increase significantly
Solution Approach 1:
The axial connector employs asymmetric design features including a keyed interface and cam-actuated locking mechanism that guide and force proper alignment during assembly. The asymmetric key ensures correct rotational orientation while the cam mechanism automatically aligns the connector components as they are brought together.
Solution Approach 2:
The connector incorporates pre-positioned alignment features and self-aligning geometries that automatically establish correct radial orientation before final electrical contact is made. The design includes preliminary guiding surfaces and tapered entry zones that prepare the connection interface for proper engagement.
3Ease of repair
If electrical conductors are exposed or externally routed for easy access, then maintenance is simpler, but electrical safety hazards increase
Solution Approach 1:
The electrical conductors are nested within the hollow interior of the trunk column, which itself is nested within the outer protective shell. This multi-layer nesting provides inherent electrical isolation and physical protection while maintaining a compact, safe structure. The conductors are concealed within the trunk's internal cavity, isolated from external contact.
Solution Approach 2:
The trunk column structure serves as an intermediary protective barrier between the electrical conductors and the external environment. The non-conductive trunk material and internal routing configuration act as a mediator that isolates live electrical components while still allowing for controlled access through designated service points.
4Adaptability or versatility
If simple single-channel electrical connections are used, then device complexity is reduced, but complex light and sound patterns cannot be produced
Solution Approach 1:
The patent transitions from single-channel to multi-channel signal transmission by adding temporal and functional dimensions to the electrical connection system. Multiple independent signal channels are routed through the same physical trunk column infrastructure, utilizing different electrical pathways and protocols to convey power, data, and control commands simultaneously.
Solution Approach 2:
The signal transmission system is segmented into multiple independent channels, each capable of carrying distinct types of information (power, data, commands). This segmentation allows complex control functions to be broken down into separate manageable signal streams that can be independently routed and processed through the trunk column.
Data Source
AI summary
Apparatus and associated methods may relate to an artificial tree apparatus having a plurality of trunk segments that couple together to provide a plurality of information or command signals to load devices connected thereto. In an illustrative example, one or more branch segments having light emitting devices are connected to the trunk segments to independently receive the electrical power and command signals via a control system. In some implementations, each command signal generated by the control system may include data pertaining to light color and illumination pattern. In some embodiments, each branch segment and associated light emitting devices may be independently controlled via a multi-channel arrangement. In some implementations, each group of light emitting devices may be manually configured via one or more user-interfaces. In various implementations, each trunk segment may include an axial electrical connector which permits adjacent trunk segments from being connected in any radial orientation relative to each other.