Rotating Perch Bird Feeder for Multi-Species Attraction
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Solution Overview
Problem
Conventional bird feeders fail to accommodate the varied feeding positions of different bird species, such as goldfinches and house finches, requiring separate feeders for attracting specific bird types, which limits flexibility for bird enthusiasts.
Innovation Solution
A bird feeder with a rotating perch system that allows the perch to be moved to multiple positions relative to the feeding port, enabling access for birds that feed from different angles and allowing users to choose which bird species to attract.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If a bird feeder has fixed perches with feeding openings positioned below each perch, then goldfinches can be attracted, but house finches and other birds are excluded
Solution Approach 1:
The perch is made rotatable relative to the feeding port, allowing it to be dynamically repositioned to different orientations (above, below, left, right of the port). This dynamic adjustment capability enables a single feeder to accommodate different bird species with different feeding preferences, resolving the contradiction between adaptability and device complexity.
2Adaptability or versatility
If a bird feeder has feeding openings positioned below each perch, then it attracts goldfinches, but the owner must purchase another feeder to attract house finches
Solution Approach 1:
The bird feeder is designed with a universal perch mounting system that can accommodate multiple feeding configurations (port above perch, perch above port, port left/right of perch). This multi-functionality allows a single feeder to replace multiple specialized feeders, enabling the owner to attract different bird species without purchasing additional equipment.
3Adaptability or versatility
If the perch position is fixed relative to the feeding port, then the feeder structure is simple, but it cannot accommodate birds that feed from different positions
Solution Approach 1:
The perch mounting system is segmented into separate components: a port with a protruding portion and a perch with a corresponding recess. This segmentation allows the perch to be independently rotated and repositioned relative to the port while maintaining a relatively simple overall structure. The modular design resolves the contradiction by enabling positional flexibility without significantly increasing structural complexity.
Data Source
AI summary
Implementations described and claimed herein provide apparatuses and methods for providing different perch positions for feeding birds. In one implementation, a bird feeder includes a reservoir having a wall defining an interior. The wall has a wall opening to provide access to the interior. A port is mounted on the wall relative to the wall opening. The port includes a protruding portion extending from a surface. The protruding portion defines an opening providing access to the wall opening. A perch has a projecting portion extending from a surface covering the opening defined by the protruding portion. The surface has one or more holes providing access to the opening. The perch is connected to the port such that the projecting portion is moveable to a plurality of positions relative to an axis line extending through a center of the opening defined by the protruding portion.