Transportation Device Fixing Seat for LED Screen Box Bodies
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Solution Overview
Problem
Current methods for transporting and installing large LED screens are inefficient due to the need for extensive packaging materials and the complexity of disassembling and reassembling LED screen box bodies during transportation, which results in low transportation efficiency and compactness.
Innovation Solution
A transportation device comprising a base with positioning structures and a fixing seat, allowing multiple LED screen box bodies to be securely fixed and transported using casters, with the option to disassemble the fixing seat upon arrival, enabling efficient and compact transportation and assembly of the screens.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If LED screen box bodies are packaged by flight cases, wooden cases or cartons for transportation, then the LED screens are protected during transport, but a large amount of packaging materials are consumed and the transportation efficiency is low
Solution Approach 1:
The base and fixing seat are merged into a single integrated transportation device that combines protection and positioning functions. The base includes a carrying surface with positioning structures, while the fixing seat includes positioning structures that match with the base, creating a unified protective system that eliminates the need for separate packaging materials.
Solution Approach 2:
The transportation device serves multiple functions: the base provides carrying and positioning capabilities, the fixing seat provides secure attachment, and together they offer both protection during transport and a mounting structure for LED screen box bodies. This multi-functional design replaces traditional single-purpose packaging solutions.
2Ease of operation
If LED screen box bodies are disassembled from flight cases, wooden cases or cartons and assembled onto installation shelves one by one, then the LED screens can be installed, but the transportation, disassembly, and installation operation efficiency is low
Solution Approach 1:
The base and fixing seat are pre-configured with matching positioning structures during manufacturing. The first positioning structures on the base and second positioning structures on the fixing seat are designed to align perfectly, allowing LED screen box bodies to be quickly attached without complex assembly operations during installation.
Solution Approach 2:
The transportation device is segmented into a base and a fixing seat that can work independently or together. The base provides the carrying platform while the fixing seat provides the attachment mechanism, allowing flexible configuration and quick assembly/d disassembly of LED screen box bodies without requiring complete reassembly of packaging structures.
3Reliability
If traditional packaging methods are used for LED screen box bodies, then the screens are protected during transport, but the compactness between box bodies is low
Solution Approach 1:
The fixing seat is designed to nest onto the base through complementary positioning structures. The second positioning structures on the fixing seat align with and fit into the first positioning structures on the base, creating a compact nested configuration that minimizes the overall volume of the transportation device while maintaining protective capabilities.
Data Source
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AI summary
Disclosed are a transportation device and a fixing seat thereof. The former includes at least one transportation trolley including a base and at least one fixing seat. The base includes a carrying surface having a plurality of first positioning structures. A screen box body is fixed between the fixing seat and the base. The fixing seat includes a plurality of second positioning structures at one side of the fixing seat facing the base. The base includes at least one caster on a side of the base facing away from the carrying surface. Each of the first positioning structures is at least one of a first positioning piece and a first positioning hole, and each of the second positioning structures is at least one of a second positioning hole and a second positioning piece. Each of the first positioning piece defines a first fixing hole configured to receive a fixing plug.