Roller Trolley Structure for Moving Large Liquid Crystal TVs
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Solution Overview
Problem
Moving large-size liquid crystal televisions (LCTVs) is challenging due to their size and weight, requiring multiple people and specialized equipment, which is costly and difficult to maneuver in confined spaces, posing ergonomic and safety issues.
Innovation Solution
A moving device with a base equipped with rollers, support racks, and enhanced beams that allow the LCTV to be securely fastened using screws, preventing tipping and allowing for vertical placement, thereby facilitating easy operation and reducing the need for extensive space.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If lifting equipment is used to lift the liquid crystal module, then the liquid crystal module can be fixed onto the trolley, but a much larger operation space is required and the equipment is difficult to move around
Solution Approach 1:
The patent replaces complex lifting equipment with a simple mechanical trolley structure that has a base, support racks, and fixing mechanisms. The trolley uses rollers for movement and incorporates screw-fixing mechanisms directly into the support racks, eliminating the need for external lifting equipment and reducing operation space requirements while maintaining the ability to securely fix the liquid crystal module
Solution Approach 2:
The patent introduces a trolley as an intermediary device between the liquid crystal module and the floor. The trolley includes support racks with fixing mechanisms that directly interface with the module's backplane, providing a stable mounting solution without requiring lifting equipment. The rollers on the base serve as an intermediary mechanism for easy movement throughout the installation area
2Productivity
If a plurality of people with small mobile trolley is used to move large-size LCD, then the LCD can be moved, but it occupies a larger area and is difficult to move around in small space
Solution Approach 1:
The patent segments the trolley into functional components: a base with rollers for movement, support racks for holding the module, and fixing mechanisms for securing it. This segmentation allows the trolley to have a compact footprint when not in use while maintaining the capability to move and position large-size LCD modules effectively. The modular structure reduces the overall space occupation compared to bulky traditional moving equipment
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
Enables convenient and cost-effective movement of large-size LCTVs without the need for multiple people, reducing the risk of accidents and equipment costs, while ensuring stability during transport.
Implementation Method 1
a base, disposed with a plurality of rollers
Data Source
AI summary
The present invention provides a moving device for LCTV, which includes: a base, disposed with a plurality of rollers; two support racks, disposed on the base; each support rack being disposed with a support base, the support base at least extending partially into the enhanced beam of the backplane of the LCTV to be moved. The present invention also provides an LCTV disposed with enhanced beams on the backplane. According to the embodiments of the present invention, the moving device is easy to operate and low cost for moving large-size LCTV.