Sliding Window Cable Deflection Layout for Stable Power Supply
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Solution Overview
Problem
Existing sliding window or sliding door arrangements face challenges in reliably and compactly connecting the sliding element to a stationary power source, particularly for power-consuming functionalities that require constant power supply.
Innovation Solution
A cable deflection system with first and second cable deflection units and a guide channel, utilizing a weight to maintain constant tension, allowing the cable to be deflected and redirected while maintaining connection to the stationary power source, even during displacement.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If a cable is used to connect the sliding element to a stationary power source, then power can be supplied to the sliding element, but the cable must be reliably connected and maintained under tension during displacement
Solution Approach 1:
The cable deflection system is divided into multiple independent cable deflection units, each handling a specific section of the cable path. This segmentation allows each unit to be optimized for its specific function while maintaining overall system reliability through modular design.
Solution Approach 2:
The system maintains constant cable tension through a weight-based mechanism that compensates for changes in cable length during sliding element displacement. By dynamically adjusting the tension parameter, the system ensures reliable electrical connection throughout the entire range of motion.
2Reliability
If the cable is tensioned to maintain connection stability, then power supply reliability improves, but the space required for cable deflection increases
Solution Approach 1:
Multiple cable deflection units are arranged in a nested or compact configuration within the outer frame, allowing the cable to make multiple deflections in a limited space. This nested arrangement maintains constant tension while minimizing the volume occupied by the cable deflection system.
Solution Approach 2:
The cable deflection units utilize three-dimensional space within the outer frame by deflecting the cable in multiple directions and planes. This dimensional approach allows efficient cable routing that maintains tension stability without requiring excessive linear space.
3Stability of the object's composition
If multiple cable deflection units are used to maintain constant tension, then connection stability improves, but the device complexity increases
Solution Approach 1:
Each cable deflection unit is designed as a multi-functional component that simultaneously guides the cable, maintains constant tension through weight activation, and provides structural support. This universal design reduces overall system complexity despite using multiple units.
Solution Approach 2:
The cable deflection units are designed to automatically activate and maintain constant tension through gravity-acting weights without requiring external control mechanisms. This self-service capability simplifies the control system while ensuring stable cable tension throughout operation.
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 a reliable and space-efficient connection of the sliding element to a stationary power source with constant tension, ensuring stable power supply for power-consuming functionalities.
Implementation Method 1
the cable deflection system is designed to tension a cable which connects the sliding element to a stationary power source with the constant weight force of the weight
Data Source
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Figure 2
AI summary
The invention relates to a sliding window or sliding door arrangement comprising an outer frame and a sliding element slidably mounted in the outer frame, a cable deflection system for tensioning and deflecting a cable, a first cable deflection unit with a first cable deflection device, a second cable deflection unit with a second cable deflection device, and a guide channel extending along the direction of gravity. The second cable deflection unit is held against gravity in the guide channel by a cable inserted into the cable deflection devices, such that when the sliding element is moved, the second cable deflection unit moves in the direction of gravity or in the opposite direction within the guide channel.