Magnetic attachment system and method of use thereof
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Solution Overview
Problem
Existing methods for attaching objects to walls require skilled technicians, cause damage to walls, and lack safety features to ensure objects remain securely attached over time.
Innovation Solution
A magnetic attachment system comprising a permanent electromagnet, sensing unit, and processor that adjusts magnetic field strength and monitors attachment safety, including identity verification and force detection.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Strength
If conventional installation methods (screws, wiring) are used to attach objects to walls, then the attachment strength and security are improved, but the wall structure is damaged and requires skilled technicians for installation and removal
Solution Approach 1:
The patent replaces the conventional mechanical attachment system (screws, nails, wiring) with a magnetic attachment system. The magnetic panel contains electromagnetic magnets that can be controlled to attach or detach objects without mechanical penetration into the wall, eliminating the need for drilling and skilled installation techniques.
Solution Approach 2:
The patent uses controllable electromagnetic magnets where the magnetic field strength can be adjusted. By changing the electrical current supplied to the electromagnets, the attachment force can be dynamically controlled - strong enough to hold heavy objects securely, yet easily reversible by reducing the current for safe removal.
2Ease of operation
If magnets are used to attach objects to the panel system, then the ease of installation and removal is improved, but the safety and security of attachment may be compromised if magnetic field deteriorates over time
Solution Approach 1:
The patent incorporates sensors that continuously monitor the magnetic field strength and attachment status. The system provides feedback to detect when magnetic force falls below required thresholds or when objects become detached, enabling real-time safety monitoring and alerts to users about attachment status.
Solution Approach 2:
The system proactively monitors magnetic field strength and predicts potential attachment failures before they occur. By detecting gradual deterioration of magnetic force or changes in attachment conditions, the system can alert users in advance to reinforce or reattach objects before safety is compromised.
3Ease of operation
If permanent electromagnet is used with ability to reduce magnetic field by applying electrical current, then the ease of adjusting object position is improved, but the energy consumption increases
Solution Approach 1:
The patent uses intermittent electrical current application rather than continuous power supply. The electromagnets receive power only when attachment or position adjustment is needed, and remain inactive during stable attachment periods, significantly reducing overall energy consumption while maintaining ease of repositioning when required.
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 safe and secure attachment of objects without tools, allowing for easy installation and reusability, with real-time monitoring to prevent detachment or damage.
Implementation Method 1
a permanent electromagnet configured to fully magnetize when there is no electrical current applied
Implementation Method 2
partially reducing a magnetic field from an initial magnetic field of the permanent electromagnet by applying electrical current thereto
Implementation Method 3
a magnetic detecting unit for detecting a magnetic field
Implementation Method 4
a compression detecting unit for detecting a compression force
Data Source
AI summary
The present invention develops a magnetic attachment system (100) comprising a permanent electromagnet (200), a sensing unit (300), and a processor for processing the attachment of the object thereon. The processor is configured to perform a method comprising:i) partially reducing a magnetic field from an initial magnetic field of the permanent electromagnet (200) by applying electrical current thereto;ii) detecting a pre-stage magnetic field via a magnetic detecting unit (304) and a pre-stage compression force via a compression detecting unit (306), when the user temporarily attaches the object to the permanent electromagnet (200);iii) terminating applying the electrical current to fully attach the object after receiving to the user's instruction;wherein step i) the electrical current will be applied in order to reduce the magnetic field of the permanent electromagnet (200) to be able to temporarily attach at least 70% of weight of the object;wherein step ii) if the pre-stage compression force is not within a predetermined value of the pre-stage compression force, the processor will send a notification to the user.In another aspect of the invention, the present invention relates to the method for attaching and sensing the object using the magnetic attachment system (100).