Stamping Kit Jig with Alignment Marks for Metal Card Imprinting
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Solution Overview
Problem
Existing stamping kits for metal cards face challenges in aligning and spacing characters accurately, leading to imperfect imprints, especially for novices, and can result in amateurish or illegible outputs, which is critical for secure items like cryptocurrency seed words or passwords.
Innovation Solution
A stamping kit comprising a jig with alignment marks, a titanium card, and stamps designed to fit snugly within the jig, ensuring precise alignment and imprinting, with a rubber layer for stability and noise reduction, and a hammer for efficient character impression.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Manufacturing precision
If traditional stamping kits are used without alignment guides, then the device is simple and easy to operate, but the manufacturing precision of character alignment and spacing deteriorates
Solution Approach 1:
The patent introduces a jig as an intermediary device between the stamps and the card. The jig includes a slot that receives the stamp and alignment marks that guide positioning. This mediator enables precise alignment without requiring the user to manually measure or calculate positions, thus improving manufacturing precision while keeping the operation simple.
Solution Approach 2:
The alignment marks are pre-positioned on the jig at specific intervals corresponding to standard character spacing. Before stamping, the user simply aligns the first character with the first alignment mark, and subsequent characters automatically follow the pre-established spacing pattern. This preliminary preparation of alignment references eliminates the need for real-time measurement during stamping.
2Reliability
If stamps are allowed to move freely during hammering, then the operation is easier and faster, but the stability of the stamping process deteriorates
Solution Approach 1:
The jig acts as a stable intermediary platform that holds the card in place. The slot in the jig receives the stamp and prevents lateral movement during hammering. This mediator provides the necessary stability without complicating the operation, as the user simply places the stamp in the slot and hammers it.
Solution Approach 2:
The alignment marks are designed to be visually distinct (contrasting color or material) so that users can easily see and align with them. This visual enhancement makes the alignment process intuitive and easy, while the physical structure of the slot ensures stability during stamping.
3Measurement precision
If alignment marks are added to the jig, then the measurement precision of character positioning is improved, but the device complexity increases
Solution Approach 1:
The alignment marks are made from a material or colored differently than the jig body, making them easily visible and simple to align with. This visual differentiation provides high measurement precision without requiring complex measurement tools or procedures. The marks are simply visual references that users can see and follow.
Solution Approach 2:
The alignment system is segmented into discrete marks positioned at standard character intervals. Rather than requiring a continuous measurement scale, the alignment marks are divided into individual reference points that correspond to common spacing requirements. This segmentation simplifies the device while providing sufficient precision for typical stamping needs.
Data Source
AI summary
A stamping kit is disclosed. The stamping kit includes a jig, a card, and a plurality of stamps. The jig includes an upper surface, a lower surface, a front surface, a rear surface, a card slot, and a stamping slot. The card slot extends between he front surface and the rear surface, and defines a width and a height. The stamping slot extends between the upper surface and the card slot, and defines a width and a length. The card defines a width and a thickness, and is configured to slide within the card slot of the jig. Each stamp of the plurality of stamps has a proximal end configured to be engaged by a hammer, and a distal end having a character thereon. A distal portion of each stamp is configured and dimensioned to enter the stamping slot of the jig.