AC cage—anti-theft device
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Solution Overview
Problem
Existing anti-theft devices for outdoor air conditioner units are inconvenient to assemble and disassemble due to their complex structure and varying sizes, requiring high production flexibility.
Innovation Solution
An anti-theft device with rotatably connected side surrounding frames that can stretch out and fold, featuring a transverse frame with connecting elements and lock mechanisms, allowing for easy assembly and disassembly, and adjustable side and transverse supports for customizable fit.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If connecting rods are used for assembling the anti-theft device, then the device can be adjusted to different sizes, but the device requires assembly and disassembly which is inconvenient for use
Solution Approach 1:
The anti-theft device is divided into multiple detachable connecting rods that can be independently adjusted in length. Each rod can be segmented and reconfigured to match different outdoor unit dimensions, allowing the overall structure to adapt to various sizes while maintaining ease of assembly through modular components
Solution Approach 2:
The connecting rods incorporate telescopic or adjustable length mechanisms that allow dynamic reconfiguration of the frame structure. This enables the anti-theft device to transform from a fixed structure into a flexible, adaptable framework that can be quickly adjusted for different outdoor unit sizes without requiring complete disassembly
2Adaptability or versatility
If the anti-theft device is designed to fit different outdoor unit sizes, then versatility is improved, but the production requirements become super high
Solution Approach 1:
The anti-theft device employs standardized connecting rods with universal connection interfaces that can accommodate multiple outdoor unit sizes. The same rod design and connection mechanism serve multiple functions across different applications, reducing the variety of unique parts needed and simplifying production requirements while maintaining versatility
Solution Approach 2:
The device achieves adaptability to different sizes by allowing parameter changes in the connecting rod lengths rather than requiring different rod designs. By adjusting the length parameter of standardized rods, the same component can fit various outdoor unit dimensions, reducing manufacturing complexity while maintaining versatility
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
The device is more convenient to use and has a simple structure, allowing for easy conversion between enclosed and folded states, providing a secure and adaptable solution for different outdoor unit sizes.
Implementation Method 1
the right edge of a side surrounding frame being rotatably connected to the left edge of a next side surrounding frame
Data Source
AI summary
An anti-theft device having at least three side surrounding frames in series, each having an adjustable width. The first side surrounding frame has a first free end and a second end rotatably secured to a first end of a second side surrounding frame. The second end of the second side surrounding frame is rotatably secured to a first end of a third side surrounding. The second end of the third side surrounding frame or the second end of the last side surrounding frame is a free end. When the anti-theft device is in a folded state, the at least three side surrounding frames stack on each other with the rotatably secured ends of the various side surrounding frames remaining rotatably secured to each other.