Remote Control Sliding Cover Energy Generation
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Solution Overview
Problem
Existing remote control devices require substantial effort to send messages due to direct button interaction with energy generators, are bulky, and lack environmental protection, making them unsuitable for portable use.
Innovation Solution
A remote control device with a sliding cover that separates energy generation from message transmission, using an electromagnetic induction generator to convert mechanical energy into electrical energy, stored for later use by a radio frequency transmitter activated through a distinct actuation interface.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If the button cooperates directly with the energy generator, then the message can be sent, but the effort required is substantial
Solution Approach 1:
The device separates the button actuation function from the energy generation function. The button now only triggers the transmission, while a separate sliding cover mechanism activates the electromagnetic generator to produce electrical energy. This segmentation allows the button to require minimal force while the sliding cover provides the mechanical energy needed for transmission.
Solution Approach 2:
The sliding cover mechanism performs preliminary action by generating and storing electrical energy before the message transmission occurs. The cover can be slid back and forth multiple times to accumulate energy in the storage means (capacitor or battery) in advance, so that when the button is pressed, sufficient power is already available for transmission without requiring substantial effort at the moment of sending.
2Weight of moving object
If the device uses a portable design, then it can be carried easily, but it must be protected from environmental aggressions
Solution Approach 1:
The device uses a closed box with a cover that can be sealed to protect internal components from environmental factors such as dust, moisture, and impact. The cover mechanism provides both portability through compact design and protection when closed, creating a robust enclosure that safeguards the electromagnetic generator, storage means, and transmitter while maintaining a portable form factor.
3Volume of moving object
If the device is made compact for portability, then it can be carried easily, but it becomes bulky
Solution Approach 1:
The device employs a nested arrangement where the electromagnetic generator, storage means, and transmitter are compactly integrated within the box. The sliding cover mechanism is incorporated into the box structure itself, and components are arranged to maximize space utilization. This nesting allows the device to maintain a compact volume while containing all necessary elements for energy generation, storage, and transmission.
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
Reduces effort required for message sending, enhances portability, and provides environmental protection by decoupling energy generation and transmission movements, allowing for efficient and reliable operation.
Implementation Method 1
an energy generator cooperating with the cover and intended to convert mechanical energy into electrical energy during movement of the cover between the two positions
Data Source
Figure 1~3
Figure 4~5B
Figure 6
AI summary
The device has a case equipped with a cover (61) movable between opening and closing positions. An actuating interface e.g. button (7) such as electronic key, is mounted on the case and covered or uncovered by the cover at the closing or opening position. An electromagnetic induction type energy generator (1) converts mechanical energy into electrical energy during movement of the cover between the positions. A wireless transmitter (8) e.g. radiofrequency or infrared transmitter, is supplied with energy by the generator and actuated by the interface to send a message to a remote receiver (9).