Computer Fixing Frame with Sliding Stops for Multi-Length Drive Bays
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Solution Overview
Problem
Existing fixing frames for computer apparatuses fail to effectively stop and position 5.25-inch electronic devices due to deformation of side walls, interference with screw bolts, and improper assembly, leading to uncertain positioning and potential deformation of the fixing rod.
Innovation Solution
A fixing frame with a frame body and stop modules featuring protruding portions and elastic positioning members that allow for precise positioning of electronic devices of varying lengths, using sliders and elastic positioning members to engage with specific positioning portions for secure installation.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If the side walls of the frame body are made to expand and deform to accommodate electronic devices of different lengths, then the frame can accommodate various device sizes, but the bumps cannot fit well with the fixing holes, resulting in poor positioning function
Solution Approach 1:
The side wall is segmented into multiple independent protruding portions, each with its own bump structure. This segmentation allows each protruding portion to independently adjust and maintain proper engagement with corresponding fixing holes, preventing the deformation issue that occurs in conventional monolithic side walls.
Solution Approach 2:
The protruding portions are designed with elastic or movable characteristics, allowing them to dynamically adjust their position to accommodate devices of different lengths while maintaining precise engagement with the fixing holes. This dynamic capability resolves the contradiction between adaptability and positioning precision.
2Reliability
If the fixing rod is used to secure electronic devices, then the device can be fixed in place, but the fixing rod is likely to deform due to interference caused by improper assembly
Solution Approach 1:
The protruding portions serve as intermediary elements between the frame body and the electronic device. They provide a stable interface that transfers loading forces away from the fixing rod, preventing deformation of the fixing rod while maintaining reliable fixation of the device.
Solution Approach 2:
The protruding portions are pre-positioned on the frame body to guide and align the electronic device during assembly. This preliminary positioning action ensures proper alignment before the fixing rod engages with the device, preventing improper assembly and subsequent deformation of the fixing rod.
3Ease of operation
If the bumps are used for positioning, then the user can feel when the device reaches the positioning position, but the positioning feel is unclear due to interference from screw bolts, embedded fixing holes, and groove interactions
Solution Approach 1:
The positioning function is extracted from the conventional bump structure and relocated to the protruding portions. By separating the positioning mechanism from the interfering elements (screw bolts, embedded fixing holes, grooves), the protruding portions provide clear and unambiguous positioning feedback to the user.
Solution Approach 2:
The protruding portions are strategically positioned to provide localized positioning feedback at critical engagement points. Each protruding portion with its bump structure provides focused positioning sensation, making the positioning feel clear and distinct despite the presence of other structural elements.
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 clear positioning feel and easy installation of electronic devices of different lengths, preventing expansion and deformation of the frame, ensuring accurate placement without user confirmation and tool-assisted assembly.
Implementation Method 1
a movable portion connected to the fixed portion and elastically displaceable away from the fixed portion in the left-right direction
Data Source
AI summary
A fixing frame for a computer apparatus includes a frame body defining a plurality of receiving sub-spaces each configured for receiving a first or second electronic device. One side wall of the frame body is provided with protruding portions each defining a mounting groove and having an elongated sliding slot formed in a groove base wall of the mounting groove, and spaced-apart first and second positioning portions. A plurality of stop modules are respectively disposed in the protruding portions. Each stop module includes a slider having a stop plate portion, and an elastic positioning member having a movable portion. The stop plate portion is configured for stopping the first or second electronic device when the movable portion is engaged to the first or second positioning portion.