Plug-in Carrier System with Universal Connecting Elements
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Solution Overview
Problem
Existing carrier systems for grid element ceilings are complex and time-consuming to assemble and disassemble, requiring multiple types of connecting elements and screw connections, which complicates logistics and appearance.
Innovation Solution
A carrier system with plug-in connections that allow for quick assembly and disassembly, using second connecting elements with plug-in components on end faces for flexible connection of both longitudinal and cross members, reducing the number of required types and enabling a unified appearance by eliminating visual distinctions between longitudinal and transverse carriers.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If traditional carrier systems use multiple types of connecting elements with screw connections, then the connection strength and reliability are improved, but the assembly time and device complexity increase
Solution Approach 1:
The patent implements a universal connecting element design where a single type of connecting element can be used for both longitudinal and transverse connections. The connecting element features a standardized interface that accommodates different connection orientations through rotational positioning, eliminating the need for separate connecting elements for different beam orientations. This multi-functional design reduces the number of connecting element types while maintaining connection reliability through consistent structural features.
Solution Approach 2:
The patent combines the functions of multiple connecting elements into a single integrated design. By merging the longitudinal and transverse connecting elements into one universal type, the system reduces component variety while preserving all necessary connection capabilities. The standardized interface and rotational positioning mechanism allow one connecting element type to perform the functions previously requiring multiple specialized elements.
2Adaptability or versatility
If traditional carrier systems use multiple types of connecting elements, then the adaptability for different connection orientations is improved, but the logistics and warehousing complexity increase
Solution Approach 1:
The universal connecting element is designed with a standardized interface that can accommodate both longitudinal and transverse connections through rotational positioning. This single element type replaces multiple specialized elements, simplifying logistics and warehousing while maintaining full adaptability for different connection orientations. The rotational capability inherent in the design provides orientation flexibility without requiring multiple element variants.
3Ease of manufacture
If traditional carrier systems use different dimensions for longitudinal and cross members, then the structural optimization for specific functions is improved, but the manufacturing and storage efficiency decrease
Solution Approach 1:
The patent implements homogeneous carrier beams with identical cross-sectional dimensions and structural features for both longitudinal and transverse members. This standardization simplifies manufacturing processes and storage operations while the universal connecting elements provide the necessary structural optimization for different functional requirements. The uniform design allows carriers to be used in any orientation without requiring dimensional variations.
Solution Approach 2:
The carrier system uses identical carrier beams for both longitudinal and transverse applications, with the universal connecting elements providing the functional differentiation. This approach maintains manufacturing and storage efficiency through standardization while achieving structural optimization through the connection system rather than beam dimension variation.
4Reliability
If traditional carrier systems use visible connection elements and screw connections, then the connection reliability is improved, but the appearance quality and assembly speed decrease
Solution Approach 1:
The patent replaces traditional screw connections with a plug-in connection system that uses a plug element and receptacle interface. This mechanical substitution eliminates the need for threading and tightening operations, enabling quick assembly through simple insertion and locking actions. The connection reliability is maintained through positive engagement features and locking mechanisms inherent in the plug-in design, while assembly speed is dramatically improved by eliminating complex fastening procedures.
Solution Approach 2:
The plug-in connection system incorporates self-aligning and self-locking features that eliminate the need for precise manual alignment and additional fastening steps. The connection elements are designed to guide themselves into proper engagement positions and automatically secure the connection through inherent locking features, enabling rapid assembly without requiring complex manual operations or multiple components.
Data Source
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Figure 7~11
AI summary
A support system comprises supports (2, 3) and connecting elements (7, 8, 9) for connecting the supports (2, 3) to one another. The supports (2, 3) are connected to one another via plug connections (4). The cooperating plug connection components forming the plug connection (4) comprise at least one plug element (5) and at least one plug receptacle (6). Each connecting element (7, 8, 9) is fixed to a support (2, 3) and has at least one plug connection component. The support system has first connecting elements (7, 9), at least one of whose plug connection component is arranged on a longitudinal side (15) of the associated support (2, 3).A simple structure of the support system results if the support system comprises second connecting elements (8), at least one of whose plug-in connection component is arranged on an end face (16) of the associated support (2, 3), and the second connecting elements (8) can be optionally connected to a first connecting element (7) or to another second connecting element (8). A system of connecting elements comprises first connecting elements (7, 9) and second connecting elements (8).