Barcode Scanner Stand Mirrors Presentation Mode
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Solution Overview
Problem
Checkout counters often require both presentation and handheld barcode scanners, which is costly and inefficient due to the need to switch between them, and existing cradling mechanisms either lack presentation scanning mode or are inconvenient and obstruct the workspace.
Innovation Solution
A system that includes an upright stand with mirrors to redirect the barcode scanner's field of view, allowing it to operate in both handheld and presentation modes by using a dock to hold the scanner and define beam paths for scanning objects of varying sizes and shapes without obstructing the workspace.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If both presentation scanner and handheld scanner are equipped, then both scanning modes are available, but cost increases and switching between scanners slows down the scanning process
Solution Approach 1:
The handheld barcode scanner is designed to perform multiple functions by converting between handheld and presentation modes through a cradling mechanism, eliminating the need for separate scanners. The scanner can be cradled in the stand to enable presentation mode scanning while maintaining handheld operation capability when removed.
Solution Approach 2:
The invention merges the functionality of two separate scanners (handheld and presentation) into a single device that can operate in both modes. The cradling mechanism allows the same physical scanner to be used for both handheld scanning and presentation mode scanning, consolidating equipment and improving efficiency.
2Adaptability or versatility
If cradling mechanism is used to convert handheld scanner to fixed scanner, then presentation scanning mode is achieved, but inconvenient and time-consuming actions are required to cradle or withdraw the scanner
Solution Approach 1:
The cradling mechanism is pre-configured in the stand to automatically receive and secure the handheld scanner when placed in the presentation mode position. The mechanism is designed to engage automatically, eliminating the need for manual adjustment or complex installation actions.
3Adaptability or versatility
If cradling mechanism is used to hold handheld scanner, then presentation scanning mode is enabled, but workspace is obstructed
Solution Approach 1:
The cradling mechanism positions the scanner in a vertical orientation within the stand, utilizing the vertical dimension rather than occupying horizontal workspace. This allows the scanner to be securely held in presentation mode while maintaining clear access to the workspace area where objects need to be scanned.
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
Enables efficient operation of a handheld barcode scanner in a presentation mode, allowing for hands-free scanning of large or heavy objects without the need for multiple scanners, reducing costs and improving scanning speed by minimizing the inconvenience of switching modes and maintaining a clear workspace.
Implementation Method 1
a lower mirror supported by the stand, and a dock supported by the stand. The dock is for holding the handheld barcode scanner between the lower mirror and a scan volume above the work surface to define a first beam path segment between the handheld barcode scanner and the lower mirror
Data Source
AI summary
An apparatus and system for operating a handheld barcode scanner in a presentation mode are provided. The apparatus includes an upright stand having a lower end for placement adjacent to a work surface, and an opposing upper end. The apparatus includes a lower mirror, an upper mirror and a dock all supported by the stand. The dock holds the handheld barcode scanner between the lower mirror and a scan volume above the work surface to define a first beam path segment between the handheld barcode scanner and the lower mirror. The upper mirror defines a second beam path segment between the upper mirror and the lower mirror, and a third beam path segment between the upper mirror and the scan volume. The first, the second and the third beam path segments define a beam path between the handheld scanner and the scan volume.