Sliding Smart Pad Docking Mechanism for Cash Drawer
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Solution Overview
Problem
Conventional credit card payment devices with separate monitors and signature pads result in a complex configuration that detracts from the aesthetic appearance and user convenience.
Innovation Solution
A docking device for credit card payments featuring a base and support plate that accommodates a smart pad, allowing it to slide and incline between two users, with a semi-automatic moving unit and connector cable for power supply, integrated into a cash drawer for a streamlined and aesthetically pleasing design.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Device complexity
If separate monitors and signature pads are used in conventional credit card payment devices, then the functions are clearly separated, but the configuration becomes complicated and the aesthetic appearance deteriorates
Solution Approach 1:
The patent combines the monitor function and signature pad function into a single integrated smart pad device. The smart pad serves dual purposes: displaying payment information (monitor function) and capturing buyer signatures (signature pad function). This merging eliminates the need for separate components, simplifying the overall configuration while maintaining all necessary functions.
Solution Approach 2:
The smart pad is designed as a universal device that performs multiple functions within a single unit. It can display payment details, capture signatures, and potentially handle other payment-related interactions. This multi-functionality approach reduces the number of separate components needed, thereby simplifying the device configuration.
2Shape
If separate monitors and signature pads are used, then each component can be optimized for its specific function, but the overall device appearance becomes complicated
Solution Approach 1:
By merging the monitor and signature pad into a single smart pad unit, the patent achieves a more streamlined and aesthetically pleasing appearance. The integrated design eliminates the visual clutter of multiple separate components, creating a cleaner, more modern look while maintaining functional simplicity.
3Ease of operation
If the smart pad is fixed in position, then the structure is simple, but it cannot accommodate both seller and buyer viewing angles
Solution Approach 1:
The patent implements a sliding mechanism that allows the smart pad to move dynamically between different positions. The support plate can slide along the base to adjust the inclination angle, enabling the smart pad to be oriented toward either the seller or the buyer as needed. This dynamic adjustment capability enhances user convenience without significantly complicating the overall structure.
Data Source
AI summary
A docking device for a credit card payment includes a base and a support plate configured to accommodate a smart pad and to slide on the base. When the support plate slides from one side to the other side, the smart pad accommodated on the support plate changes from one state of being inclined toward one person located at the one side to the other state of being inclined toward the other person located at the other side.