PCB Connector Locking Mechanism Space Optimization
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Solution Overview
Problem
Existing connectors lack optimal utilization of installation space, particularly in printed circuit board connectors, where the space used for locking mechanisms can be better utilized for additional functional elements.
Innovation Solution
Integrating further functional elements, such as contacts, light-guiding, or electromechanical components, within the locking mechanism and holding devices of the connector, allowing for more efficient use of space by incorporating these elements into the locking and holding structures.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If the locking mechanism is designed with sufficient space for reliable locking, then the locking reliability is improved, but the installation space is wasted
Solution Approach 1:
The patent combines the locking mechanism and holding device with additional functional elements (such as electrical contacts, optical guides, or electromagnetic components) into a single integrated structure. The functional elements are positioned within the locking mechanism's structure, allowing the same space to serve both locking purposes and additional functions, thereby eliminating wasted installation space while maintaining locking reliability.
Solution Approach 2:
The locking mechanism is designed to serve multiple functions simultaneously - it provides reliable locking while also housing additional functional elements such as electrical contacts for signal transmission, optical guides for light transmission, or electromagnetic components for sensing. This multi-functionality allows the connector to perform locking, signaling, and other functions within the same space footprint.
2Area of stationary object
If additional functional elements are integrated into the locking mechanism, then the installation space utilization is improved, but the device complexity increases
Solution Approach 1:
The patent merges multiple functional elements into the locking mechanism's structure, where the locking components serve as the structural framework for housing additional functions. This integration reduces the need for separate housings or mounting structures, thereby improving space utilization without proportionally increasing complexity.
Solution Approach 2:
The locking mechanism is segmented into distinct functional zones - the locking engagement area, the holding device area, and the integrated functional elements area. This segmentation allows each component to be designed and manufactured separately using standardized processes, which reduces overall device complexity despite the integration of multiple functions.
Data Source
Figure 1a~1d
Figure 2a~2d
Figure 3a~3d
AI summary
Connectors (1), in particular printed circuit board connectors, comprising e) a first connector part (2) and a second connector part (3), wherein one of the connector parts is preferably a socket part and the other of the connector parts is preferably a pin part, f) and comprising at least one locking device (4), which in a locking position secures the two coupled connector parts (2, 3) against unintentional disconnection and which is movable, in particular displaceable, in a holding device of the second connector part (3), g) wherein the connector parts (2, 3) each have several contacts to be connected, preferably arranged in at least one row, in the area of their mating faces, characterized in that h) the locking device and the holding device are arranged between two of the contacts in the at least one row of the contacts to be connected.