Cable Access Door Structure for Concealed POS Terminal Connections
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Solution Overview
Problem
Computer terminals in retail POS environments have numerous exposed cables that are unsightly and prone to disconnection due to external forces.
Innovation Solution
A computer terminal with a cable access door that can be opened and closed to conceal cables and connectors, featuring a flexible cover portion, cable retention features, and a latching mechanism to secure the door in place, ensuring cables are hidden and protected from disconnection.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If cables and connectors are exposed for easy access, then ease of operation is improved, but aesthetic appearance deteriorates and reliability of connection worsens due to risk of disconnection
Solution Approach 1:
The housing is divided into two portions: an upper portion with a cable access door for aesthetic concealment, and a lower portion with an aperture for cable entry. This segmentation allows cables to be accessed from below while maintaining a clean front appearance, resolving the contradiction between ease of operation and aesthetic appearance.
Solution Approach 2:
A connector panel extends between the cable access door and the aperture, serving as an intermediary structure. This panel provides a protected pathway for cables to connect to connectors while passing through the aperture from underneath, allowing easy cable access without exposing connectors on the front surface.
2Shape
If cables are concealed behind a closed door for aesthetic purposes, then aesthetic appearance is improved, but ease of operation deteriorates due to reduced accessibility
Solution Approach 1:
The housing is divided into two portions: an upper portion with a cable access door for aesthetic concealment, and a lower portion with an aperture for cable entry. This segmentation allows cables to be accessed from below while maintaining a clean front appearance, resolving the contradiction between ease of operation and aesthetic appearance.
Solution Approach 2:
Instead of accessing cables from the front (horizontal dimension), the design provides access from the bottom (vertical dimension) through the aperture. This dimensional shift allows the front surface to remain aesthetically pleasing while cables remain accessible through an alternative route.
3Reliability
If a cable access door is added to conceal and protect cables, then reliability and aesthetic appearance are improved, but device complexity increases
Solution Approach 1:
The cable access door is integrated into the upper portion of the housing, and the connector panel is merged with the housing structure itself. This combining approach provides cable protection and concealment while minimizing additional components, thus improving reliability without excessively increasing device complexity.
Solution Approach 2:
The connector panel serves multiple functions: it provides structural support, guides cable routing, houses the connectors, and works with the cable access door to provide both aesthetic concealment and protected access. This multi-functionality reduces the need for separate components, balancing reliability improvement with controlled complexity.
Data Source
AI summary
A computer with cable access door which securely conceals connected cables. In one example embodiment, the computer includes a housing including a cable access door having an open position and a closed position and a connector within the housing for connecting to a cable originating from outside the housing. The cable access door conceals the connector and the cable when the cable access door is in the closed position.