Modular Rail Fixing With Positive Lock for Vibration Stability
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Solution Overview
Problem
Existing fixing systems for modules to support structures are not versatile enough to accommodate varying numbers of modules without redesigning the support structure, and they lack ease of installation while ensuring a stable mechanical connection, especially under external forces like vibrations.
Innovation Solution
A rail fixture with interlocking means and interlocking modules that allow for easy installation and stable connection through a positive lock mechanism, using first and second interlocking means that engage vertically and enable sliding and clamping, with end clamp fixtures for secure positioning.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If existing fixing systems are used to connect modules to support structures, then the modules can be mechanically connected, but the system lacks versatility to accommodate varying numbers of modules without redesigning the support structure
Solution Approach 1:
The rail fixture is designed with a standardized structure that can accommodate a variable number of modules through multiple interlocking positions along its length. The support structure remains unchanged while different configurations of modules can be attached by selecting appropriate interlocking positions, making the system universal and adaptable to various application scenarios without requiring redesign.
Solution Approach 2:
The fixing system is divided into modular components: the rail fixture with multiple interlocking means, individual modules with corresponding interlocking elements, and end clamp fixtures. This segmentation allows flexible assembly where modules can be independently attached or removed at specific positions along the rail, enabling versatile configurations without increasing overall system complexity.
2Ease of operation
If existing fixing systems are used to connect modules to support structures, then the modules can be mechanically connected, but the installation process is not easy and requires complex procedures
Solution Approach 1:
The interlocking means are pre-configured on the rail fixture at specific positions before installation. This preliminary arrangement of interlocking elements allows modules to be quickly attached by simply aligning and engaging their interlocking components with the pre-positioned features on the rail, eliminating the need for complex assembly procedures or precise alignment during installation.
3Reliability
If existing fixing systems are used to connect modules to support structures, then the modules can be connected, but the mechanical connection is not robust enough to resist external forces such as vibrations
Solution Approach 1:
The interlocking means feature an asymmetric design where the interlocking elements have specific geometric shapes that engage in a directional manner. This asymmetric configuration creates a mechanically robust connection that resists forces in multiple directions, particularly vibrations and external loads, while maintaining ease of installation through the same asymmetric features.
Solution Approach 2:
The interlocking elements incorporate curved or rounded surfaces that provide smooth engagement and continuous contact between mating components. This curvature distributes mechanical stresses more evenly across the connection interface, enhancing the robustness of the mechanical connection while maintaining simplicity in the overall design.
Data Source
Figure 1
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Figure 3a~3b
AI summary
The present disclosure provides a fixing system, comprising: a rail fixture having first interlocking means arranged along the rail fixture; and a plurality of interlocking modules having second interlocking means; wherein the first and second interlocking means are configured such that the interlocking modules can be affixed to the rail fixture by inserting the second interlocking means through corresponding gaps between the first interlocking means and sliding the interlocking modules along the rail fixture into a positive lock.