Rocker Switch Locking Device Using Pivotable Toggle
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Conventional rocker switches lack an inexpensive and easy-to-use locking mechanism to prevent accidental switching between 'on' and 'off' positions, posing safety and energy efficiency concerns, especially in applications where maintaining a specific state is critical.
Innovation Solution
A combination rocker switch with an add-on or built-in locking device featuring an elongated member with a toggle mechanism, allowing for selective locking of the switch in either position using a pressure-sensitive adhesive and a pivotable toggle, or a push-button mechanism for easy activation and deactivation.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If adhesive tape is used to lock the switch, then the locking function is provided, but the convenience is reduced due to removal and replacement requirements
Solution Approach 1:
The locking device is divided into separate functional components: a stationary elongated member attached to the switch plate, and a movable toggle member that can be independently positioned. This segmentation allows the locking mechanism to be engaged or disengaged without removing the entire device, improving convenience while maintaining reliable locking when engaged.
Solution Approach 2:
The toggle member is designed to be movable between locked and unlocked positions rather than being fixed. This dynamic capability allows users to easily transition between states by simply moving the toggle, eliminating the need to remove and replace adhesive tape while providing positive locking when engaged.
2Reliability
If built-in locking devices are integrated into the switch, then the locking function is provided, but the cost and complexity increase
Solution Approach 1:
The locking device is designed as a separate add-on component rather than being integrated into the switch housing. The elongated member attaches to the existing switch plate, and the toggle member works independently, keeping the overall system simple while providing effective locking functionality.
Solution Approach 2:
The locking device can be applied to various rocker switch types without requiring custom integration. The elongated member attaches to the switch plate and the toggle member works with the rocker's movement, making it a universal solution that adds locking capability without increasing the complexity of individual switch components.
3Ease of manufacture
If the locking device is added as an accessory, then the ease of installation is improved, but the device complexity increases
Solution Approach 1:
The locking device consists of two simple components: an elongated member that attaches to the switch plate and a toggle member that pivots independently. This segmentation allows for easy installation using basic adhesive without requiring complex assembly procedures or specialized tools.
Solution Approach 2:
The elongated member serves as an intermediary between the switch plate and the toggle member, providing a simple attachment point that requires only adhesive bonding. This intermediary component simplifies installation by eliminating the need for mechanical fasteners or complex integration while keeping the overall device structure simple.
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 solution provides a cost-effective, easy-to-use locking system that can be retrofitted or integrated into rocker switches, ensuring the switch remains in a desired state, enhancing safety and energy efficiency by preventing accidental changes.
Implementation Method 1
The elongated member may be secured to the switch plate by a pressure sensitive adhesive
Implementation Method 2
a toggle member pivotally mounted to the front facing surface, the toggle member pivotable between a first toggle position and a second toggle position
Data Source
AI summary
A locking device for a rocker switch that has an elongated member having a top edge, a bottom edge, opposite ends, a front facing surface and a rear facing surface. A toggle member is pivotally mounted to the front facing surface. The toggle member pivots between a first toggle position that extends below the bottom edge of the elongated member and a second toggle position that does not extend below the bottom edge. The rear facing surface of the elongated member is mounted to the switch plate cover, the bottom edge of the elongated member adjacent the first end of the rocker switch. When the first end of the rocker switch is pivoted to the first position the toggle may be pivoted to the first toggle position to extend below the lower edge of the elongated member to overlie the first end of the rocker switch to lock the rocker switch in the first position. The toggle may be pivoted to the second toggle position to unlock the rocker switch from the first position. A locking device may be provided for each end of the rocker switch. Locking devices built into the ends of the rocker switch are also described.