Magnetic Alignment for Device Connector Engagement
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Solution Overview
Problem
Existing devices face challenges in aligning properly to engage with each other, leading to connection failures and potential damage, as there are no adequate solutions to ensure correct orientation and secure engagement.
Innovation Solution
Incorporating magnets on devices to attract or repel based on orientation, ensuring connectors align correctly for data and power exchange, with specific pole configurations on magnets to facilitate proper alignment and prevent misalignment.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If devices are designed without magnetic alignment features, then the device structure remains simple, but the connectors cannot align properly leading to connection failures and potential damage
Solution Approach 1:
Magnets are introduced as intermediary elements between the housing and connector to mediate the alignment process. The magnets create magnetic fields that automatically guide the connectors into proper alignment during the engagement process, eliminating the need for complex mechanical alignment features while ensuring reliable connections.
Solution Approach 2:
The patent replaces complex mechanical alignment mechanisms with a magnetic field-based system. Instead of using precision-machined guide features, slots, or interlocking mechanical elements, the invention uses magnets to create an invisible guiding field that automatically aligns connectors through magnetic attraction and repulsion forces.
2Manufacturing precision
If magnets are added to ensure proper alignment, then connector alignment improves, but the device structure becomes more complex
Solution Approach 1:
The magnets are merged with the housing structure, becoming an integrated component rather than a separate attachment. This combining of the magnet assembly with the housing minimizes additional complexity while achieving precise connector alignment through the magnetic fields generated by the integrated magnets.
3Ease of operation
If devices use magnetic attraction only, then alignment is facilitated, but improper orientation cannot be prevented
Solution Approach 1:
The magnetic system uses asymmetric pole configurations where attract poles and repel poles are positioned in specific asymmetric patterns. This asymmetry ensures that magnetic attraction only occurs when devices are in the correct orientation, while incorrect orientations result in magnetic repulsion, preventing improper engagement.
Solution Approach 2:
The repel poles are positioned to create preliminary magnetic repulsion that prevents improper orientation before engagement can occur. This anti-action occurs in advance during the approach phase, blocking incorrect alignments before they can result in damaged connections.
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 magnetic system ensures correct alignment of connectors, enabling reliable data and power exchange while preventing damage from improper orientation, thus enhancing the engagement process between devices.
Implementation Method 1
The first magnet is positioned on the first device to attract a second magnet coupled to the second device when the first device is placed in a first orientation relative to the second device
Implementation Method 2
The first magnet is also positioned on the first device to repel a third magnet coupled to the second device when the first device is placed in a second orientation relative to the second device
Data Source
AI summary
In one aspect, a first device includes a housing, at least one system component housed by the housing, a connector coupled to the housing that engages with a second device for exchange, between the first device and the second device, of at least one of data and power, and a first magnet coupled to the housing. The first magnet is coupled to the housing so that a first pole of the first magnet faces away from the first device to repel a first pole of a second magnet coupled to the second device when the first device is juxtaposed next to the second device in a first orientation relative to the second device.