Intelligent Electronic Lock QR Code Accountability and Modular Rope Design
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Solution Overview
Problem
Current intelligent electronic locks require manual password input, lack accountability in unlocking operations, and have complex and wasteful fixing methods for electronic ropes, necessitating full lock replacement upon damage.
Innovation Solution
An intelligent electronic lock with a QR code unlocking function, featuring a wireless communication module, infrared sensor, display screen, and processor, allowing QR code scanning for unlocking and recording user information, along with a movable end connection structure for easy electronic rope replacement.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Loss of information
If manual password input is used for unlocking, then the unlocking operation can be completed, but accountability information cannot be recorded
Solution Approach 1:
The patent uses QR code copying technology to transfer accountability information from the lock device to a mobile terminal. The lock generates a QR code containing user identification and unlocking time data, which is then scanned and recorded by the user's mobile device, enabling accountability tracking without complicating the unlocking process
Solution Approach 2:
The patent introduces a QR code as an intermediary carrier between the lock device and the mobile terminal. This intermediary enables the transfer of accountability information in a non-intrusive manner, allowing the lock to record and communicate unlocking events without requiring direct connection or additional user input
2Reliability
If the electronic rope is damaged, then the lock system fails, but the entire intelligent electronic lock must be replaced
Solution Approach 1:
The patent divides the electronic rope assembly into separable components: a fixed end that remains attached to the lock body, and a movable end that can be independently replaced. The fixed end includes connection structures and wiring that stay with the lock, while the movable end contains the flexible cable that can be detached and renewed without affecting the main lock unit
Solution Approach 2:
The patent enables selective discarding of only the damaged electronic rope component while recovering and reusing the functional lock body, fixed end connection structures, and electronic components. This selective replacement approach recovers valuable components and avoids the waste of replacing the entire lock system
3Strength
If complex fixing methods are used for electronic rope connections, then connection strength is improved, but repair complexity increases
Solution Approach 1:
The patent employs dynamic connection structures including sliding sliders that can move between locked and unlocked positions, and toggle devices that provide snap-fit engagement. These dynamic mechanisms allow the connection to be securely fastened during normal operation while enabling quick release and replacement when needed, balancing connection strength with ease of repair
Solution Approach 2:
The patent replaces complex mechanical fastening systems with simplified snap-fit and sliding mechanisms. Instead of requiring multiple screws, clips, or complex assembly steps, the design uses elastic deformation and geometric interlocking to achieve secure connections that can be easily engaged and disengaged, reducing repair complexity while maintaining connection strength
Data Source
AI summary
The disclosure is an intelligent electronic lock. The intelligent electronic lock includes: an electronic lock shell, a wireless communication module, an instruction input device, the instruction input device is arranged on the electronic lock shell for instruction input, a processor, the processor is connected to the wireless communication module and the instruction input device is connected to receive and send signals, and the electronic rope.