Security apparatus for a tablet
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Solution Overview
Problem
Current security apparatuses for tablets with detachable keyboards in retail settings are either overly complex and cumbersome, effectively preventing theft but limiting customer interaction, or they are simpler and less secure, allowing theft while facilitating interaction.
Innovation Solution
A security apparatus comprising a display support and keyboard retainer with a lock assembly that allows for secure display and functional use of tablets with detachable keyboards, featuring pivotable retaining portions and securing members to accommodate different positions and sizes, and a mounting plate for secure attachment to display fixtures.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If complex security apparatuses are used to prevent theft, then security is improved, but customer interaction capability deteriorates
Solution Approach 1:
The security apparatus employs a dynamic locking mechanism that can transition between locked and unlocked states. The lock assembly includes a lockable hinge that can be freely opened and closed during normal operation, but can be locked to prevent opening. This dynamic capability allows the system to adapt between secure display mode (locked) and customer interaction mode (unlocked), resolving the contradiction between theft prevention and ease of operation.
2Ease of operation
If simple security apparatuses are used to allow customer interaction, then ease of operation is improved, but security deteriorates
Solution Approach 1:
The security apparatus is pre-configured with a lockable hinge mechanism that maintains security readiness while allowing operational flexibility. The lock assembly is prepared in advance to engage automatically or manually, ensuring that even during customer interaction, the security function is already in place and can be activated immediately if needed. This preliminary preparation resolves the contradiction by having both security and ease of operation capabilities ready simultaneously.
3Reliability
If complex security apparatuses are used, then theft prevention is improved, but device complexity increases
Solution Approach 1:
The security apparatus merges multiple functions into a single integrated structure. The hinge assembly serves both as the mechanical connection between tablet and keyboard cover, and as the security locking mechanism. The lock assembly integrates with the existing hinge structure rather than being a separate complex system. This merging reduces device complexity while maintaining effective theft prevention through the lockable capability.
4Adaptability or versatility
If adjustable retaining portions are added to accommodate various devices, then adaptability is improved, but device complexity increases
Solution Approach 1:
The retaining structure is segmented into adjustable components, specifically the retaining portions that can be positioned at different locations along the hinge assembly. This segmentation allows the same basic structure to accommodate tablets of various sizes and configurations. The adjustable retaining portions can be repositioned or reconfigured without requiring a completely different security apparatus design, thus improving adaptability while controlling complexity through modular adjustment rather than multiple complete designs.
Data Source
AI summary
A security apparatus comprises a support assembly and a keyboard retainer. The support assembly comprises a first retaining portion, a second retaining portion pivotally coupled to the first retaining portion, and a lock assembly defining a locked state and an unlocked state. The keyboard retainer comprises at least one base member pivotally coupled to the first and second retaining portions and included a top surface extending along a top surface plane, and an opposing bottom surface. The at least one base member comprises one or more securing members extending from the bottom surface of the first base, and one or more retainers extending above the top surface plane of the first and each retainer comprising a retaining member extending away from the first base.