Staggered Connecting Rod Assembly for Stacked Module Fixing
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Conventional connection methods for stacking modules require a large number of connecting rods, leading to increased installation steps and low efficiency due to excessive fixing points.
Innovation Solution
A connection fixing device with a staggered connecting rod assembly forming two rows on opposite sides of the modules, where each connecting rod connects different cases, reducing the number of fixing points and installation steps by arranging fasteners at the ends of the connecting rods.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If multiple connecting rods are used to connect modules, then the fixation reliability is improved, but the number of installation steps increases and installation efficiency decreases
Solution Approach 1:
The patent combines multiple connecting rods into a single integrated connecting rod assembly that includes first connecting rods and second connecting rods as unified components. This assembly is installed as one unit rather than multiple separate rods, reducing installation steps while maintaining the fixation reliability of multiple connection points across the modules
Solution Approach 2:
The connecting rod assembly serves multiple functions simultaneously: it provides both first connecting rods for connecting adjacent modules and second connecting rods for connecting modules with one module in between. This multi-functional design eliminates the need for separate connecting rod installations, improving installation efficiency while ensuring reliable fixation
2Stability of the object's composition
If connecting rods are arranged in parallel on two opposite sides of modules, then the structural stability is improved, but the number of connecting members increases
Solution Approach 1:
The patent merges the function of multiple parallel connecting rods into a single connecting rod assembly that integrates both first connecting rods (for adjacent modules) and second connecting rods (for modules with one in between). This unified assembly maintains the structural stability of parallel arrangement on two opposite sides while reducing the total number of separate connecting members required
3Strength
If two ends of connecting rods are used for fixation through bolts, then the connection strength is improved, but the number of fastening operations increases
Solution Approach 1:
The connecting rod assembly is pre-configured with first connecting rods and second connecting rods in their proper positions and orientations before installation. This preliminary arrangement allows the entire assembly to be installed in one operation, reducing the number of fastening operations required while maintaining strong bolted connections at both ends of each connecting rod
Data Source
Figure 1
Figure 2
Figure 3
AI summary
A connection fixing device and a power supply module are disclosed. The connection fixing device is configured to fix a laminated structure, the laminated structure includes multiple cases arranged in sequence, the connection fixing device includes a connecting rod assembly and fasteners, the connecting rod assembly includes multiple connecting rods, the multiple connecting rods are configured to connect the cases and form two rows arranged side by side, the two rows are arranged on at least one side surface of the cases, the connecting rods of the two rows are staggered relative to each other, and different connecting rods of a same row are connected to different cases. The fasteners are arranged at both opposite ends of the connecting rods, and are fastened to the cases through the connecting rods.