Direct-Track Curtain Roller Drive for Low-Complexity Installation
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Solution Overview
Problem
Existing electrical curtain systems require complex installations and are costly due to the need for special curtain tracks and motors, making them inconvenient and expensive to implement.
Innovation Solution
A curtain opening and closing device comprising a main engine with a motor, controller, and signal transceiver module, combined with a roller mechanism that directly mounts on the curtain track, eliminating the need for auxiliary tools and reducing installation complexity and cost, and includes a solar panel for battery charging and manual operation capabilities.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If traditional manual curtain operation is used, then control simplicity is maintained, but control convenience deteriorates
Solution Approach 1:
The patent replaces manual mechanical curtain operation with an electric motor-driven system. The motor is integrated into a compact drive unit that can be directly mounted on existing curtain tracks, eliminating the need for complex external motor installations while providing convenient remote control operation.
Solution Approach 2:
The drive unit is designed to be universally compatible with different types of curtain tracks (aluminum alloy, steel, wooden) through an adjustable mounting bracket system. This multi-functional design allows the same device to work across various curtain track specifications, simplifying the control system while improving ease of operation.
2Ease of operation
If electrical curtains with special curtain tracks and motors are installed, then control convenience is improved, but installation complexity and cost increase
Solution Approach 1:
The system is divided into independent modular components: a compact motor unit, an adjustable mounting bracket, and a control module. This segmentation allows the motor assembly to be installed as a complete unit on existing curtain tracks without requiring complex integration work, reducing installation complexity while maintaining electrical control convenience.
Solution Approach 2:
An adjustable mounting bracket serves as an intermediary component between the motor unit and the curtain track. This bracket adapts to different track thicknesses and widths, facilitating easy installation on various existing tracks without requiring custom motor installations, thereby reducing both installation complexity and cost.
3Ease of operation
If electrical curtains with special curtain tracks and motors are installed, then control convenience is improved, but cost increases
Solution Approach 1:
The mounting bracket is designed with universal adaptability to work with different curtain track types and specifications. This eliminates the need for expensive custom motor installations for each track type, reducing material costs and installation expenses while maintaining electrical control convenience.
Solution Approach 2:
The system uses a compact, self-contained motor unit with integrated mounting hardware that can be installed without expensive professional installation services. The simplified design allows for cost-effective production and installation, reducing overall system cost while providing electrical control functionality.
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 solution simplifies the installation and reduces costs by allowing direct mounting on the curtain track, provides convenient remote control operation, and adapts to different curtain track thicknesses and widths, enhancing user convenience and practicality.
Implementation Method 1
The elastic piece lies in the base and is sleeved on the connecting rod and used for pressing the driving wheel closely to the curtain track
Implementation Method 2
the roller assembly is hung on the curtain track
Implementation Method 3
a motor arranged in the cavity and controlling the driving wheel to rotate
Data Source
AI summary
An opening and closing device for curtains and a system based on the same, mounted on a curtain track, comprises a main engine and a roller mechanism, The main engine comprises a shell with a cavity, a driving wheel mounted in the cavity and partially exposed the shell, a motor arranged in the cavity and controlling the driving wheel to rotate, a controller lied in the cavity and controlling the motor to start and stop, and a signal transceiver module coupled electrically with the controller and receiving starting and stopping signals of the motor; the driving wheel is used for driving the curtains to move along the curtain track; a roller mechanism is mounted on the shell, an end, far away from the shell, of the roller mechanism is hung on the curtain track and presses the driving wheel closely on the curtain track.