Modular Connector Holding Frame with Bidirectional Access
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Solution Overview
Problem
Existing holding frames for connector modules are mechanically unstable and limit the flexibility in inserting and removing modules from a single defined side, restricting the number of modules that can be held and requiring special tools for assembly.
Innovation Solution
A four-part holding frame design with two opposite side parts and two head parts, featuring trapezoidal recesses and slots for secure clamping of connector modules, allowing assembly and disassembly from both sides without tools, and providing high mechanical stability through positive fit and fastening means.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If a traditional single-sided mounting frame is used, then assembly is simple, but the flexibility of inserting and removing connector modules is limited
Solution Approach 1:
The mounting frame is divided into four separate parts: two side pieces and two end pieces. These segmented components can be independently assembled and disassembled, enabling connector modules to be accessed from both sides of the frame. The side pieces contain recesses for receiving connector modules, while the end pieces connect the side pieces together, forming a complete rectangular frame structure that provides bidirectional access.
2Quantity of substance
If the mounting frame is designed to hold more connector modules, then the capacity increases, but the mechanical stability decreases
Solution Approach 1:
The frame is constructed from four separate pieces (two side pieces and two end pieces) that are joined together. This segmentation allows the frame to be expanded in size to accommodate more connector modules while maintaining structural integrity through the modular connection system. The distributed structure prevents the frame from becoming top-heavy or unstable as it grows larger.
Solution Approach 2:
The side pieces and end pieces are combined through fastening means (screws or rivets) to form a complete rectangular frame. This merging of components creates a rigid, stable structure that can support multiple connector modules. The combined frame provides distributed support points along its perimeter, enhancing mechanical stability even when expanded to hold numerous modules.
3Stability of the object's composition
If special fastening means are used to secure the frame, then the mechanical stability increases, but the ease of assembly and disassembly decreases
Solution Approach 1:
The fastening means (screws or rivets) are designed to be manually operable without requiring specialized tools. The side pieces and end pieces can be easily assembled and disassembled by hand, allowing the frame to be quickly configured or reconfigured. This self-service capability maintains ease of operation while still providing sufficient mechanical stability through the fastening connection.
Data Source
Figure 1~2
Figure 3~4
Figure 5~6
AI summary
The invention relates to a plug connector (1) for plug connector modules and for installation in plug connector housings or for screwing to wall surfaces. The holding frame (1) is composed of two opposite sides (8) in which there are provided recesses (11) for receiving the plug connector modules. The holding frame (1) is composed of four interconnected parts. A first side part (4) and a second, opposite side part (5) form the sides (8) of the holding frame (1). A first head part (2) and a second head part (3) are provided on the ends of the side parts (4, 5). The side parts (4, 5) are connected to one another via the head parts (2, 3). Furthermore, the head parts (2, 3) have fastening ends (9) by way of which the holding frame (1) can be fastened in a plug connector housing or to a wall surface.