Screen Profile Extension Device for Greenhouse Drive Assembly Flexibility
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Existing screen assemblies in greenhouses and warehouses lack flexibility in arranging screen cloths and drive assemblies, as the drive assembly is typically directly connected to the screen profile, limiting the ability to vary the distance between screen cloths and drive assemblies.
Innovation Solution
A device with integrated locking features is inserted into a channel of the screen profile to extend its height, allowing the drive assembly to be positioned at a different level, and connected via a device channel with locking mechanisms that prevent accidental disengagement without requiring separate fastening means like screws or bolts.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If the drive assembly is directly connected to the screen profile, then the connection is simple and stable, but the flexibility to arrange screen cloths and drive assemblies at different levels is limited
Solution Approach 1:
The device is inserted into the channel of the screen profile, with the device channel nested within the screen profile channel. This nesting arrangement extends the effective height of the screen profile while maintaining a compact overall structure, allowing drive assemblies to be positioned at different levels without adding external complexity.
Solution Approach 2:
The device extends the screen profile in the vertical dimension by inserting an extension device into the channel. This creates additional vertical space, allowing drive assemblies to be arranged at different heights while maintaining horizontal alignment, thus adding dimensional flexibility to the system.
2Reliability
If separate locking means like screws or bolts are used, then the locking is secure, but the installation requires tools and may damage screen cloths
Solution Approach 1:
The locking features are integrated directly into the device structure, combining the extension function and locking function into a single component. The integrated locking features engage with the channel walls to provide secure anchoring without requiring separate fastening elements, thus maintaining reliability while simplifying installation.
Solution Approach 2:
The device is designed to lock itself into the channel through its integrated locking features that engage with the channel walls upon insertion. This self-locking mechanism eliminates the need for external tools or separate fastening operations, making the installation tool-free and damage-free while maintaining secure locking.
Data Source
Figure 1~2A
Figure 2B~3A
Figure 3B~3E
AI summary
A device for extending a screen profile in a screen assembly in a greenhouse or warehouse is provided. The device comprises a device channel with a device channel opening, and is configured to be arranged in the channel of a screen profile to extend a height of the screen profile. The device is configured to be inserted into the channel through the channel opening and comprises integrated locking features configured to lock the device inside the channel.