Industrial Monitor Housing Spring-Lock Mechanism
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Solution Overview
Problem
Industrial computer monitor housings face challenges in providing a secure and easy-to-install solution that withstands external factors like dust and electromagnetic interference while maintaining simplicity and usability.
Innovation Solution
The housing features a basic section with a frame section, engagement elements that move from an unlocked to a locked position via a spring mechanism, and a fixing element that allows for quick attachment and detachment, eliminating the need for additional components and ensuring secure shape-fitting connections.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Strength
If a secure attachment mechanism is implemented to resist separation under force interruption, then the connection strength is improved, but the device complexity increases due to additional components
Solution Approach 1:
The engagement element combines multiple functions into a single component: it provides shape-fitting engagement for secure connection, incorporates a spring element for automatic resetting, and includes guide element integration for linear movement control. This merging eliminates the need for separate locking mechanisms while maintaining strong connections that resist separation under force interruption.
Solution Approach 2:
The engagement element automatically resets from a forced-apart position to the engaged position through the spring element's restoring force. This self-service mechanism eliminates the need for manual intervention or additional components to reset the connection, maintaining security while simplifying the overall device structure.
2Reliability
If a shape-fitting connection is used to prevent separation without force transmission, then the reliability is improved, but the ease of operation deteriorates due to difficulty in detachment
Solution Approach 1:
The engagement element transitions from a static shape-fitting connection to a dynamic system with two distinct states: a locked engaged position for reliable connection and an unlocked detached position for easy separation. The spring element enables automatic transition back to the engaged state after temporary separation, maintaining reliability while allowing operational flexibility.
Solution Approach 2:
The connection mechanism is segmented into distinct functional elements: the engagement element with its spring component for automatic resetting, the guide element for controlled movement, and the fixing element for manual locking. This segmentation allows the system to provide both secure automatic engagement and controlled manual detachment.
3Strength
If additional components are added to ensure secure attachment, then the strength is improved, but the manufacturing precision requirements increase
Solution Approach 1:
Multiple functions are merged into the engagement element: the spring element provides restoring force, the guide element ensures linear movement, and the overall structure provides shape-fitting engagement. This consolidation reduces the number of separate components requiring precision manufacturing and assembly, while maintaining strong attachment capability.
4Reliability
If a complex engagement mechanism is used to prevent component loss, then the reliability is improved, but the device complexity increases
Solution Approach 1:
The spring element automatically returns the engagement element to the engaged position after temporary separation, preventing component loss without requiring complex locking mechanisms or manual intervention. This self-service approach maintains reliability while keeping the device structure simple.
Solution Approach 2:
The guide element acts as an intermediary that constrains the engagement element to linear movement along a defined path. This simple geometric constraint prevents the engagement element from becoming lost or misaligned, providing component retention through a straightforward mechanical guide rather than complex retention mechanisms.
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 design enhances the usability and stability of the industrial computer monitor housing by enabling quick and secure attachment to a plate, resisting separation under force interruption, and simplifying the installation process while preventing component loss.
Implementation Method 1
a spring element, which pretensions the at least one engagement element in a direction toward the locked position
Data Source
AI summary
A housing for a monitor of an industrial computer is installed in/on a plate and includes a basic section, a frame section, an engagement element, a spring element, a guide element and a fixing element. The frame section is attached on the plate. The engagement element optionally moves from an unlocked position where the engagement element is detached from engagement with the plate to a locked position where the engagement element is engaged with the plate in a shape fitting manner. The spring element pretensions the engagement element in a direction toward the locked position. The engagement element is linearly guided along the guide element. The fixing element fixes the engagement element at the unlocked position or the locked position, and is releasable, so that the engagement element automatically moves from the unlocked position to the locked position by means of the spring element.