Front-Facing Connector Panel for Data Reader Cable Routing
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Solution Overview
Problem
Existing data readers face challenges with connector positioning and cable management, leading to limited size constraints and difficulty in installation due to complex cable routing and inaccessible connectors.
Innovation Solution
The design features a cable cavity with a 180° loop configuration and removable covers for easy access, allowing cables to be routed in various directions and reducing strain, while also simplifying PCB placement and minimizing additional space requirements.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of manufacture
If connectors are positioned at the rear of the data reader, then cable routing is simplified, but cable strain increases and accessibility deteriorates
Solution Approach 1:
The connector panel is rotated from the traditional rear-facing orientation to front-facing orientation, changing the spatial dimension of connector accessibility. This allows cables to exit the housing at multiple angles (front, sides, bottom) rather than being constrained to rear exit only, resolving the contradiction between simplified routing and accessibility.
2Volume of moving object
If the data reader housing size is minimized, then device compactness improves, but connector positioning becomes more difficult
Solution Approach 1:
The connector area is segmented into a separate removable connector panel that can be independently accessed. This allows the main housing to remain compact while the connector panel provides dedicated space for connector positioning and cable management, resolving the contradiction between minimized housing size and connector accessibility.
Solution Approach 2:
The connector panel is made removable rather than fixed, allowing dynamic reconfiguration of the housing. When the panel is removed, connectors are easily accessible; when attached, the housing maintains its compact form factor. This dynamic design resolves the contradiction between compactness and accessibility.
3Adaptability or versatility
If multiple cables are routed through the housing, then connectivity options increase, but cable strain and damage risk increase
Solution Approach 1:
Multiple cables are routed through different spatial paths (front, sides, bottom) rather than being forced through a single rear opening. This multi-dimensional cable exit strategy distributes mechanical stress across different cable routes, reducing strain on individual cables while maintaining multiple connectivity options.
Data Source
AI summary
A data reader (100, 200, 300, 400, 500) and connector system including a housing (110, 210, 310, 410); side walls enclosing an interior, one of the side walls formed with a cable exit opening; a printed circuit board (140, 240, 340, 440) mounted parallel to and proximate one of the side walls; a socket (149, 249, 349, 449) mounted on the printed circuit board and facing inwardly into an interior of the housing and opposite the side wall formed with the cable exit opening; and a cable (179, 279, 379, 479) connected to the socket, cable formed with a loop within the housing from the first socket and out through the cable exit opening.