Laptop Security Apparatus with Inaccessible Fasteners
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Solution Overview
Problem
Current security apparatuses for displaying laptops in retail stores are inadequate in preventing theft, as they often have accessible fasteners that can be tampered with, and may interfere with user inspection and operation.
Innovation Solution
A security apparatus comprising spaced slats mounted to restraint assemblies, which are secured to the display surface with threaded rods from underneath, creating an inaccessible fastening system that prevents removal of the laptop while allowing user inspection and operation.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If fasteners are made accessible for easy assembly, then ease of operation is improved, but security is worsened as fasteners can be tampered with
Solution Approach 1:
The fasteners are moved from the top surface (accessible dimension) to the underside of the display surface (inaccessible dimension). The restraint assemblies include mounting features that engage with the underside of the display surface, allowing secure attachment while preventing access to fasteners from above. This dimensional relocation resolves the contradiction by maintaining security through inaccessibility while preserving ease of assembly through proper installation procedures.
2Device complexity
If restraint assemblies are positioned close to the laptop for compact design, then device complexity is reduced, but ease of operation is worsened as user inspection and operation become difficult
Solution Approach 1:
The restraint assembly is segmented into distinct functional components: a base portion that contacts the display surface, a vertical support structure, and a horizontal restraint portion that extends over the laptop. This segmentation allows the mounting mechanism to be positioned close to the laptop (maintaining compact design) while the restraint portion extends outward to provide sufficient clearance for user inspection and operation. The separated functions resolve the contradiction between compactness and usability.
3Reliability
If multiple fasteners are used for secure attachment, then reliability is improved, but device complexity increases
Solution Approach 1:
Multiple fastening functions are merged into a single integrated restraint assembly unit. The restraint assembly incorporates multiple attachment points and fastening mechanisms within one cohesive structure that mounts to the display surface as a single unit. This merging maintains secure attachment through multiple fasteners while reducing overall device complexity by consolidating the fastening system into one integrated component rather than separate fasteners distributed throughout the display.
Data Source
AI summary
A security apparatus secures a laptop or other secured object to a display surface. The security apparatus includes a pair of spaced apart slats for receiving a display of the laptop, or other upwardly extending portion of a secured object. The slats are mounted at each of their ends to a restraint assembly. The restrain assemblies mount to the display surface with one of the slats positioned above the laptop keyboard, or other horizontally extending portion of the secured object. When the security apparatus is attached to the display surface, all fasteners to secure the security apparatus to the display surface are inaccessible from above the display surface.