Detachable Adapter for Wireless Barcode Scanner Cradle Replacement
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Solution Overview
Problem
Existing wireless bar code readers' cradles often require complex and time-consuming cable removal procedures, especially when replacement is needed, which can disrupt service and requires expert technician intervention.
Innovation Solution
An adapter device that forms a waterproof, integrated unit with the cradle, allowing for easy detachment and replacement while maintaining data and power connections, utilizing a pivotal connector for flexible interface with the host system and potentially including wireless charging and waterproof seals.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Strength
If the cradle is installed with screws or other methods into customer structures, then the cradle is securely fixed, but the cables become difficult to access or remove
Solution Approach 1:
The system is divided into three separable components: the cradle (fixed to structure), the adapter device (removable from cradle), and the cable assembly (connected to adapter). This segmentation allows the cradle to remain securely installed while the adapter and cables can be independently accessed and removed without disturbing the fixed installation.
Solution Approach 2:
The adapter device serves as an intermediary component between the cradle and the cable assembly. It provides a detachable interface that mediates the connection, allowing cables to be accessed and removed from the adapter rather than directly from the fixed cradle, thus solving the accessibility problem while maintaining secure installation.
2Reliability
If the cradle is broken or must be replaced for service, then service is needed, but cable removal is difficult and time consuming
Solution Approach 1:
By segmenting the system into cradle, adapter, and cable components, the patent enables selective replacement. When service is needed, only the adapter or cable assembly needs to be replaced rather than the entire cradle assembly, significantly reducing replacement time and maintaining service capability.
Solution Approach 2:
The adapter device extracts the cable connection functionality from the fixed cradle structure. This allows the cable assembly to be independently removed and replaced without affecting the installed cradle, enabling quick service replacement and reducing downtime.
3Ease of operation
If the adapter device is detachable from the cradle, then easy replacement is enabled, but the connection must be maintained for power and data
Solution Approach 1:
The adapter device acts as an intermediary that maintains stable electrical connections for power and data while enabling mechanical detachment. It provides dedicated connection interfaces that ensure reliable signal and power transmission during operation, while allowing easy removal when replacement is needed.
Solution Approach 2:
The adapter device provides multiple functions: it maintains stable electrical connections for power and data transmission, enables easy mechanical detachment for replacement, and provides a standardized interface for cable connection. This multi-functionality resolves the contradiction between connection stability and replacement ease.
Data Source
AI summary
A removable adapter device is integrated into a cradle for holding a handheld scanner. The adapter device enables the cradle to be removed and reattached or removed and replaced with another cradle without needing access to or changing cables that connect the cradle to a host system. The adapter device provides a standardize configuration, connection, or both to allow simplified replacement of different manufacturer cradles and scanners without concern about the cable connection to the host system. The adapter device acts as an interface for data and power transmission between the cradle and the host system.