Electronically Linked Cabinet Lock for Synchronized Drawer Control
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Existing cabinet slide rails often cause drawers to slide out independently or open simultaneously, leading to potential hazards due to skewed cabinet center of gravity, and existing interlocking devices lack universal electronic functionality for quick setup and enhanced convenience.
Innovation Solution
An electronically linked cabinet lock with an electronic device and locking module, featuring a sensing element, movable telescopic rod, and perpendicular first and second sliders, which synchronously locks or unlocks all slide rails upon signal recognition, compatible with various interlocking devices.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If conventional slide rails are installed to facilitate drawer sliding, then ease of operation is improved, but safety deteriorates due to potential hazards from drawers sliding out independently or simultaneously
Solution Approach 1:
The patent combines multiple slide rails into a synchronized system where one operational drawer can control the state of other drawers through linkage mechanisms. The first slider connects to multiple second sliders via linkage parts, merging the operation of individual drawers into a unified system that maintains cabinet stability.
Solution Approach 2:
The patent introduces an intermediary linkage system consisting of linkage rods and cables that mediate between the operational drawer and non-operational drawers. This intermediary mechanism transmits the locking/unlocking action from one drawer to others, preventing simultaneous drawer movement and maintaining cabinet stability.
2Reliability
If interlocking devices are added to prevent drawer hazards, then safety is improved, but device complexity increases due to additional interlocking structures
Solution Approach 1:
The patent designs a universal locking module that can be integrated with various types of existing slide rails and interlocking devices. The first slider and linkage mechanism serve multiple functions: they lock non-operational drawers, synchronize drawer movement, and work with different cable or rod linkage systems, reducing the need for separate complex interlocking structures.
Solution Approach 2:
The patent employs dynamic linkage mechanisms where the second sliders and linkage rods automatically adjust their position based on the operational state of the drawers. The system transitions between locked and unlocked states dynamically, eliminating the need for static, complex interlocking structures that would require manual adjustment.
3Ease of operation
If electronic sensing and recognition technologies are integrated into interlocking devices, then ease of operation is improved through automatic locking, but device complexity increases due to electronic components
Solution Approach 1:
The patent replaces complex mechanical sensing and control systems with a simplified electronic device that uses sensors to detect drawer position and state. The electronic controller processes this information and actuates the locking mechanism, substituting elaborate mechanical sensing systems with more compact electronic components that reduce overall device complexity.
Solution Approach 2:
The patent implements a self-service electronic locking system where the sensing elements automatically detect drawer positions and trigger the appropriate locking or unlocking action without user intervention. The electronic device monitors the system state continuously and autonomously controls the locking module, eliminating the need for manual operation while keeping the control system simple.
Data Source
AI summary
An electronically linked cabinet lock includes an electronic device and a locking module. The electronic device includes a sensing element installed onto a surface of the cabinet, and a main body, located in an interior of the cabinet, connected to the sensing element via a signal, and having a movable telescopic rod. The locking module is installed within a telescopic range of the movable telescopic rod and includes a fixed seat, a first slider and a second slider, and the first slider and the second slider are movably installed in the fixed seat, and an end of the movable telescopic rod is connected to the first slider to synchronously link the second slider to move vertically. By triggering the sensing element to generate a drive signal, all slide rails used by the drawers are locked/unlocked synchronously, so as to broaden the scope of applicability and enhance the practicality.