Interchangeable Plant Marker Assembly With Secure Wind-Resistant Plate
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Solution Overview
Problem
Existing plant markers often require multiple units for identifying different plant species, and those with removable identification plates are prone to detachment due to environmental exposure and wind, leading to inefficiencies and instability.
Innovation Solution
A plant marker assembly featuring a rigid wire stake with angled bends and a flanged display member with specific hole configurations, ensuring secure attachment and interchangeability of identification plates, while minimizing wind resistance through an aerodynamic design.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If a removable identification plate is affixed to the stake by friction or simple locking mechanism, then the identification plate can be easily replaced, but the plate may become inadvertently detached due to wind or wear
Solution Approach 1:
The identification plate is nested within a retaining structure formed by the bent wire stake. The wire bends create a cage-like configuration that encloses the plate, with the ends of the wire extending through the plate and bending back to form retaining loops. This nesting arrangement allows the plate to be held securely within the stake structure while still permitting removal when needed.
Solution Approach 2:
The wire stake is bent into curved configurations, specifically U-shaped or looped bends, that create retaining structures. The curvature of the wire ends bending back toward the stake body forms natural retention mechanisms that prevent the identification plate from detaching due to wind or wear, while still allowing manual removal.
2Stability of the object's composition
If the stake is driven deeply into the ground for stability, then the marker is more stable, but it becomes more susceptible to wind-induced toppling
Solution Approach 1:
The wire stake is bent into three-dimensional configurations with multiple planes of curvature. The wire forms a complex spatial structure with bends in different directions, creating a configuration that presents a smaller effective surface area to wind forces while maintaining deep ground anchoring for stability.
Solution Approach 2:
The stake uses a flexible wire material that can be bent into various configurations. By changing the geometric parameters of the wire bends and the orientation of the retaining structure, the design optimizes both ground anchoring depth and wind resistance characteristics.
3Device complexity
If a single unitary marker is used, then the structure is simple, but it can identify only a single type of plant
Solution Approach 1:
The marker is divided into two separate functional components: a reusable wire stake that provides anchoring and retention, and replaceable identification plates that can be swapped to identify different plant types. This segmentation allows the simple stake structure to support multiple identification configurations.
Solution Approach 2:
The wire stake is designed as a universal anchoring component that can hold multiple different identification plates. The bent wire configuration creates a universal retaining structure that accommodates various plate designs, making the stake multi-functional for identifying different plant species.
Data Source
AI summary
A plant or garden marker assembly comprising a ground stake element, preferably constructed of rigid metal wire, and an identification plate element, preferably fabricated of sheet metal. A decal is applied to a flat portion of the plate for purposes of plant identification. Flanged front and rear sections of the plate feature holes through which the stake is threaded to enable the plate to be friction mounted thereupon. The plate may also be detached from the stake, allowing a single stake to be used with different plates displaying various plant identifications.