Modular Connector Mounting Frame for Precise Low-Play Assembly
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Solution Overview
Problem
Existing modular connector frames are complex to assemble and disassemble, requiring high effort, and often result in excessive play that affects the stability and reliability of connector modules, especially in industrial applications where precise alignment is crucial.
Innovation Solution
A modular holding frame composed of interchangeable and lockable modules, produced using punching or laser cutting for precise fit and assembly, with integrated PE walls for protective grounding and fastening means, allowing for flexible adaptation and reduced production costs.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Strength
If modular connector frames are assembled using traditional die-casting or complex assembly methods, then mechanical strength and stability are improved, but assembly complexity and time consumption increase significantly
Solution Approach 1:
The holding frame is divided into multiple holding frame modules that can be independently manufactured and then assembled. Each module contains specific connector module receptacles, allowing parallel production and simplified assembly of the overall frame structure while maintaining mechanical stability through standardized connection interfaces between modules
Solution Approach 2:
Multiple holding frame modules are combined to form a complete holding frame that can accommodate various connector modules. The standardized connection system merges the modules into a stable structure with precise alignment, reducing assembly complexity while maintaining mechanical strength
2Stability of the object's composition
If traditional holding frame designs are used, then structural stability is maintained, but excessive play between connector modules occurs affecting precision
Solution Approach 1:
The holding frame is segmented into standardized modules with precision-engineered connection interfaces. These interfaces include positioning elements and guiding features that ensure accurate alignment between modules, reducing excessive play while maintaining overall structural stability through the modular architecture
Solution Approach 2:
The connection parameters between holding frame modules are optimized to provide precise positioning. The standardized interfaces incorporate specific geometric parameters that control the fit and alignment, minimizing play while maintaining structural integrity under operational loads
3Adaptability or versatility
If customized holding frames are manufactured for each application, then adaptability to specific requirements is improved, but production costs and manufacturing time increase
Solution Approach 1:
The holding frame system is segmented into standardized reusable modules that can be configured in different arrangements. This allows custom configurations for specific applications without manufacturing entirely custom frames, as modules can be selected and arranged to meet specific connector requirements, significantly reducing production costs
Solution Approach 2:
The standardized holding frame modules are designed with universal connection interfaces and mounting features that can accommodate various connector module types. This multi-functionality allows the same module design to serve multiple application requirements, reducing the need for custom manufacturing while maintaining adaptability
4Productivity
If holding frame modules are designed for easy assembly, then assembly time is reduced, but connection stability and mechanical strength may be compromised
Solution Approach 1:
The holding frame is segmented into modules with standardized connection interfaces that enable quick assembly through simple connection actions. The segmentation allows pre-manufactured modules to be rapidly connected while the standardized interface design ensures consistent connection strength across all assembly points
Solution Approach 2:
Multiple holding frame modules are merged through standardized connections that provide both ease of assembly and mechanical strength. The connection system combines simple assembly operations with robust mechanical interlocking features, achieving both fast assembly and stable connections simultaneously
Data Source
Figure 1~2
AI summary
The invention relates to a retaining frame for connectors, in particular for accommodating identical and/or different connector modules (1), wherein the retaining frame essentially consists of at least one, in particular two, preferably four, retaining frame modules (2). The retaining frame is primarily used in applications where a certain degree of stability is required, but where no particularly high mechanical insertion loads occur. Furthermore, the retaining frame is flexible and adaptable to user requirements.