DIN Rail Enclosure Locking Mechanism for One-Handed Release
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Solution Overview
Problem
Current DIN-mounted devices require tools and two hands for installation or removal from a DIN rail, making it difficult and time-consuming, especially for larger devices that need multiple DIN clips.
Innovation Solution
A mounting enclosure assembly with a push-button locking mechanism that allows one-handed operation, featuring a release button connected to hinged armatures that disengage the DIN rail flanges, enabling easy installation and removal without tools.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If conventional DIN clips are used to mount electronic components, then the device can be securely mounted to the DIN rail, but tool and two hands are required for installation and removal
Solution Approach 1:
The mounting bracket is divided into distinct functional segments: a body portion for structural support, a locking mechanism for secure attachment, and a release button for operation. This segmentation allows each component to perform its specific function efficiently, enabling one-handed operation while maintaining secure mounting.
Solution Approach 2:
The locking mechanism is designed to automatically engage and lock when the mounting bracket is attached to the DIN rail, requiring no additional tools or hands for securing. The release button provides a simple self-service mechanism where the user can disengage the lock with a single action, eliminating the need for tools during removal.
2Reliability
If multiple DIN clips are used to secure larger devices, then the device can be firmly attached to the DIN rail, but the removal process becomes difficult and time-consuming
Solution Approach 1:
Multiple locking functions are merged into a single integrated locking mechanism. Instead of requiring separate operations for each DIN clip, the unified locking mechanism with a single release button controls all attachment points simultaneously, allowing secure mounting while enabling quick one-handed removal.
Solution Approach 2:
The locking mechanism is pre-configured to automatically engage and secure the mounting bracket to the DIN rail during the attachment process. This preliminary locking action ensures firm security without requiring additional steps, and the pre-positioned release button is ready for immediate operation when removal is needed.
3Strength
If traditional DIN clips are used, then the mounting structure can support the device, but the removal process is counter-intuitive and difficult
Solution Approach 1:
Instead of requiring the user to push or manipulate the locking mechanism in a complex manner for removal, the design inverts the operation by providing a release button that, when pressed, automatically triggers the unlocking sequence. This intuitive push-action contrasts with traditional methods and makes the removal process both easier and more natural.
Solution Approach 2:
The release button serves as an intermediary element between the user and the locking mechanism. Pressing the button activates the hinged armature, which then mediates the disengagement of the protrusion from the DIN rail flange. This intermediary mechanism simplifies the user's task to a simple button press while handling the complex unlocking mechanics automatically.
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 secure, one-handed operation for mounting and demounting electronic components from DIN rails, reducing the complexity and time required for these tasks while maintaining the holding strength of traditional two-clip systems.
Implementation Method 1
The first hinged armature may include a first portion positioned proximate the first protrusion, a second portion positioned proximate the release button, and a hinge positioned between the first portion and the second portion.
Implementation Method 2
the first portion of the first hinged armature may be configured to pivot around the boss when the release button is depressed.
Implementation Method 3
The first protrusion may have a first beveled edge and the second protrusion may have a second beveled edge.
Data Source
AI summary
A mounting enclosure assembly configured to mount an electronic component onto a DIN rail. The mounting enclosure assembly includes a mounting bracket having a slot configured to receive the DIN rail therein. The mounting enclosure assembly further includes a locking mechanism configured to selectively engage the DIN rail. The locking mechanism includes a release button and a protrusion positioned proximate the slot and configured to releasably engage a first flange of the DIN rail. The locking mechanism further includes a first hinged armature connected to the release button and the first protrusion, wherein the first protrusion is configured to disengage the first flange of the DIN rail when the release button is depressed. Other embodiments of the mounting enclosure assembly, as well as methods directed to the mounting enclosure assembly, are further disclosed.