Apparatus for presenting items, particularly eyeglasses
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Solution Overview
Problem
Existing equipment for presenting items in a horizontal direction lacks an efficient mechanism for simultaneously locking and unlocking items on support plates, which is a limitation compared to vertical presentation systems that allow for simultaneous locking and unlocking.
Innovation Solution
The apparatus features one or more support plates with a movable member that interacts with locking devices, allowing for simultaneous locking and unlocking with a single operation, and can be easily integrated into existing shelves, with the locking mechanism being concealed from view for an attractive design.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If multiple locking devices are provided on a horizontal support plate, then security against theft is improved, but the complexity of locking and unlocking operations increases
Solution Approach 1:
The patent combines multiple locking devices into a single integrated locking mechanism that can simultaneously lock and unlock all locking devices with one operation. The support plate includes a movable member that, when actuated, moves all locking devices between locked and unlocked positions simultaneously, resolving the contradiction between providing multiple locking points and maintaining ease of operation.
Solution Approach 2:
The locking mechanism is designed as a universal system where a single actuation means controls multiple locking devices across the support plate. This multi-functional design allows one operation to perform the function of multiple individual locking actions, improving ease of operation while maintaining security through multiple locking points.
2Reliability
If a locking mechanism is added to horizontal presentation equipment, then security is improved, but the device complexity increases
Solution Approach 1:
The patent merges the locking mechanism components into an integrated assembly where the movable member, actuation means, and locking devices form a unified structure. This combination reduces overall device complexity compared to having separate locking mechanisms for each locking device, while still providing secure locking functionality.
Solution Approach 2:
The locking mechanism is designed as a universal system where a single actuation means controls multiple locking devices, reducing the number of independent components and control elements needed. This multi-functional approach simplifies the overall device structure while maintaining security through multiple locking points.
3Device complexity
If the movable member is visible from the front, then the mechanism is transparent and simple, but the aesthetic appearance deteriorates
Solution Approach 1:
The patent applies the nesting principle by placing the movable member behind the front surface of the support plate, effectively nesting it within the overall structure. This allows the mechanism to remain functional and simple while being concealed from view, resolving the contradiction between mechanism transparency and aesthetic appearance.
Solution Approach 2:
The aesthetic function is extracted and separated from the mechanical function. The front surface is designed to be aesthetically pleasing and opaque, while the movable member is positioned in a separate space behind it. This separation allows each component to optimize its respective function without compromising the other.
Data Source
AI summary
An apparatus for presenting items such as eyeglasses. The apparatus comprises at least one support plate capable of receiving items side by side. Furthermore, the apparatus at least one locking device on the at least one support plate. Each locking device is configured to be movable between a locked position for mechanically locking an item at the locking device and an unlocked position for releasing the item from the locking device the at least one support plate further includes a movable member disposed between a first panel of the at least one support plate and a second panel of the at least one support plate, wherein the movable member is configured to mechanically interact with an actuation portion to move the locking devices between a first locked position and a second unlocked position.