Decorative Rain Gauge with Integrated Float Measurement
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Solution Overview
Problem
Conventional rain gauges lack aesthetic appeal and do not effectively indicate rainfall levels, making them less desirable for decorative outdoor use in gardens and homes.
Innovation Solution
A water collection device featuring a collection tube with a float that protrudes from the tube as water levels rise, allowing for visual measurement of rainfall through graduated markings on the float, which can be integrated into the ground using an insertion spike, providing both functional and decorative value.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Measurement precision
If a conventional transparent rain gauge is used, then rainfall measurement function is provided, but aesthetic appeal is poor
Solution Approach 1:
The patent combines the functional rain gauge elements (collection tube, float, markings) with decorative elements (garden statuette, figurine, ornamental structure) into a single integrated device. The float itself can be decorative, or the collection tube can be adorned with ornamental features, allowing the device to serve both measurement and aesthetic purposes simultaneously.
Solution Approach 2:
The rain gauge is designed to fulfill multiple functions: it measures rainfall accurately while simultaneously serving as a decorative garden ornament. The device can be placed in various locations (ground, window sill, deck) and the float can be made from decorative materials or shaped as ornamental figures, enabling it to perform both measurement and aesthetic roles.
2Ease of operation
If the rain gauge is installed in-ground using an insertion spike, then stability and ease of operation are improved, but device complexity increases
Solution Approach 1:
The rain gauge is divided into separate components: an insertion spike for ground mounting, a collection tube housing, and a float mechanism. This segmentation allows each part to be optimized independently - the spike provides stable ground installation, while the collection tube and float maintain simple measurement functionality. The modular design also facilitates easy assembly and maintenance.
Solution Approach 2:
The insertion spike design enables the device to be easily installed and removed by the user without requiring special tools or complex procedures. The spike can be manually inserted into pre-drilled holes or driven into the ground, and the entire unit can be removed by pulling the spike, allowing for simple maintenance and relocation.
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 device allows for easy measurement of rainfall while maintaining a decorative appearance, enabling gardeners and homeowners to visually determine water collection levels without the need for manual measurement, and can be easily installed and maintained without removing it from the ground.
Implementation Method 1
a float within the collection tube. The float has an upper end and a lower end
Data Source
AI summary
A water collection device is described. In one embodiment, a water collection device includes a collection tube having an inner wall, an open mouth at its upper end, and a closed bottom end, the bottom end including an upwardly projecting sidewall defining an interior projection at least partly spaced apart from the inner wall. The water collection device also includes a float within the collection tube. The float has an upper end and a lower end, the lower end having an axial bore sized to fit over the interior projection defined by the upwardly projecting sidewall.