Aperture Tube Door Opening Control With Input Status Feedback
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Solution Overview
Problem
Existing aperture tube door systems lack a mechanism to ensure controlled and gentle opening, leading to potential damage from repeated user interactions due to misdetected touch or press operations.
Innovation Solution
A system incorporating a sensing area, detection component, control component, and indication component to detect user input and provide a status prompt, ensuring controlled opening of the aperture tube door, with visual or sound feedback to confirm detection and control the opening speed.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If the aperture tube door is opened quickly for user convenience, then the ease of operation is improved, but the risk of damage to the door and internal structure increases
Solution Approach 1:
The patent applies beforehand cushioning by implementing a controlled opening mechanism that limits the door's opening speed and trajectory. The door is designed to open only to a predetermined angle rather than fully, and the driving component controls the opening speed to prevent excessive force that could damage the door or internal structures. This pre-planned limitation cushioning protects against potential harm while maintaining operational convenience.
Solution Approach 2:
The patent applies dynamics by making the door opening process controllable and adjustable rather than purely mechanical. The driving component (such as a motor or actuator) dynamically controls the door's movement, allowing for speed regulation and angle limitation. This dynamic control enables the system to balance quick opening for user convenience with controlled movement to prevent damage, adapting the opening behavior based on operational requirements.
2Ease of manufacture
If the door opening mechanism is simplified for ease of manufacture, then the ease of manufacture is improved, but the control precision over opening speed and position deteriorates
Solution Approach 1:
The patent applies mechanics substitution by replacing a purely mechanical door opening mechanism with an electromechanical or electronically controlled system. Instead of complex mechanical linkages and springs that would be difficult to manufacture and control, the system uses electronic control components (motors, actuators, control circuits) that can be more easily manufactured using standard components while providing precise control over opening speed, angle, and positioning. This substitution achieves both ease of manufacture and control precision.
Data Source
AI summary
A system for controlling opening of an aperture tube door, including a control component, a detection component, a sensing area and an indication component. The detection component is connected to the control component, and the indication component is connected to the control component. When detecting the sensing signal from the sensing area, the detection component sends out activation signal. When the activation signal has been received, the control component sends to the indication component indication control signal to control the indication component to send out aperture tube door status prompt, and the control component sends out a driving control signal configured to open the aperture tube door. A user can know that his/her touch or press has been detected through the status prompt sent by the indication component, so that the internal structure of the aperture tube door or aperture tube assembly will not be damaged.