Electronic Lock Simplified Transmission Mechanism
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Solution Overview
Problem
Conventional electronic locks are complex and costly to manufacture due to their intricate designs, which can lead to increased production expenses.
Innovation Solution
The electronic lock incorporates a deadbolt, a driver mechanism, a transmission mechanism, and a control mechanism, featuring a transmission gear, a resilient unit, and a rotary member that simplifies the locking mechanism while maintaining functionality.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If a conventional electronic lock uses multiple driven wheels, torsion springs, and sensor switches to achieve manual and automatic operation, then the functionality and user-friendliness are improved, but the device complexity and manufacturing cost increase
Solution Approach 1:
The patent extracts and eliminates unnecessary components from the conventional electronic lock system. Specifically, it removes the first driven wheel, second driven wheel, torsion spring, and sensor switches that were present in the prior art. The simplified design achieves manual and automatic operation capability through a more streamlined configuration that does not require these multiple separate components, thereby reducing device complexity while maintaining versatility
Solution Approach 2:
The patent merges multiple functions into a simplified integrated system. Instead of using separate driven wheels and torsion springs for manual and automatic operation, the invention combines these functions into a unified mechanism that achieves the same operational versatility with fewer parts, thereby reducing overall configuration complexity
2Adaptability or versatility
If a conventional electronic lock uses multiple driven wheels, torsion springs, and sensor switches to achieve manual and automatic operation, then the functionality is improved, but the manufacturing cost increases
Solution Approach 1:
The patent extracts and eliminates expensive components from the conventional electronic lock system. By removing the first driven wheel, second driven wheel, torsion spring, and sensor switches, the invention significantly reduces the bill of materials and assembly requirements, thereby lowering manufacturing cost while preserving the essential functionality of manual and automatic operation
Solution Approach 2:
The patent employs simpler, more cost-effective components in place of the complex multi-wheel and spring mechanism. The simplified design uses fewer parts that are easier and cheaper to manufacture, assemble, and replace, making the electronic lock more economical to produce while maintaining its dual operation capability
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
This configuration simplifies the assembly and manufacturing process, reducing costs while maintaining the electronic lock's functionality and user-friendliness.
Implementation Method 1
The resilient unit is capable of pushing the at least one protruding portion to urge the rotary member to rotate between the locking position and the unlocking position when the transmission gear rotates
Data Source
AI summary
An electronic lock includes a deadbolt, a driver mechanism, a transmission mechanism and a control mechanism. The transmission mechanism includes a transmission gear that is driven by the driver mechanism to rotate, a resilient unit that is mounted to and co-rotatable with the transmission gear, and a rotary member that is operable to rotate relative to the transmission gear between a locking position and an unlocking position, and that is connected to the deadbolt. The control mechanism is connected to the rotary member, and ceases operation of the driver mechanism when detecting that the rotary member has been rotated to one of the locking and unlocking positions.


