Exhibition Box With Switchable Display for Anytime Product Replacement
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Solution Overview
Problem
Conventional exhibition boxes have high design and time costs due to the need for frequent product replacements during business hours, which are limited by operational hours.
Innovation Solution
An exhibition box with a display panel and a controllable light source that allows for instant product changes by turning off the light source during business hours, enabling the display panel to remain unobservable from the outside.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of manufacture
If conventional decoration techniques are used to display products, then the products become more notable, but the design cost and time cost increase
Solution Approach 1:
The patent uses a display panel to show images or videos of products instead of physically displaying actual products. This allows the exhibition box to display different products by simply changing the digital content on the display panel, eliminating the need for physical product replacement and reducing design and time costs while maintaining visual appeal.
Solution Approach 2:
The patent changes the state of the display panel between transparent and opaque modes. When transparent, customers can see through the box; when opaque, the display panel shows product images clearly. This parameter change allows the same structure to serve multiple functions without requiring additional decorative elements for each product.
2Reliability
If products are displayed inside a conventional exhibition box, then the products are protected, but product replacement is limited to business hours only
Solution Approach 1:
The patent makes the display panel dynamically switchable between transparent and opaque states. During business hours, it remains transparent for customer viewing. When replacement is needed, it switches to opaque state, allowing staff to replace products inside the box without customer visibility, thus enabling replacements at any time without business hour constraints.
Solution Approach 2:
The display panel acts as an intermediary between the product display area and the customers. By controlling its transparency, it mediates customer access to the products - allowing viewing when transparent and preventing viewing when opaque during replacement operations, thus enabling flexible replacement timing.
3Illumination intensity
If the display panel has high light transmittance from first side to second side, then displayed information and exhibits are observable when light source is on, but ambient light penetrates from second side to first side when light source is off
Solution Approach 1:
The patent uses periodic switching of the light source and display panel transparency state. The system alternates between a viewing state (light on, panel transparent) and a replacement state (light off, panel opaque). This periodic action allows the same structure to achieve both high visibility during display and light blocking during replacement without requiring separate structures.
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
Reduces design and time costs by allowing seamless product replacements without disrupting business operations and minimizing the need for elaborate decorations.
Implementation Method 1
a light transmittance of the display panel in a direction from the first side to the second side is greater than a light transmittance of the display panel in a direction from the second side to the first side
Implementation Method 2
when the light source is turned on, a light of the light source penetrates from the first side to the second side, so that a displayed information displayed on the display panel and the exhibit placed in the accommodation space are observable from an outside of the exhibition box
Implementation Method 3
when the light source is turned off, an ambient light from an external environment is unable to penetrate from the second side to the first side, so that the displayed information displayed on the display panel and the exhibit disposed in the accommodation space are not observable from the outside of the exhibition box
Data Source
AI summary
An exhibition box includes a body having an accommodation space therein and a through hole communicating with the accommodating space, a display panel disposed on the body and covering the through hole, a display controller electrically connected to the display panel and outputting an image information to the display panel for displaying, and a light source disposed inside the body and being controllable to turn on and off. When the light source is on, a light of the light source penetrates from a first side to a second side; a displayed information on the display panel and the exhibit disposed in the accommodation space are observable from an outside. When the light source is off, an ambient light from an external environment is unable to penetrate from the second side to the first side; the displayed information and the exhibit are not observable from the outside.