Switch Button Module With Pivoting Connection Rod
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Solution Overview
Problem
In electronic devices with compact designs, functional elements like network cards or graphics cards often protrude from the mainboard, making it difficult to access the power switch and reset switch due to their proximity to the edge of the mainboard.
Innovation Solution
A switch button module comprising a mounting base, a connection rod, and a button unit is designed to pivot and activate the switch element, allowing the power or reset switch to be accessed by rotating the connection rod between orientations, with an elastic element providing a return mechanism and a button unit connected to the connection rod to facilitate switching.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If functional elements (network card, graphics card) are disposed on the mainboard to meet increasing demands, then the functionality and performance of the electronic device are improved, but the switch element becomes difficult to access due to the compact arrangement and protruding elements
Solution Approach 1:
A connection rod is introduced as an intermediary mechanical element between the button and the switch element. The connection rod transmits the pressing force from the button to the switch element, enabling indirect activation of the switch without requiring direct access to the switch itself. This mediator allows the switch to be activated even when it is not directly accessible due to compact device layout.
2Volume of moving object
If the size of the electronic device is decreased to achieve compact design, then the portability and space efficiency are improved, but the switch element becomes difficult to touch due to elements protruding from the mainboard edge
Solution Approach 1:
The connection mechanism transitions from a direct linear pressing motion to a rotational motion around a pivot point. The connection rod rotates between a first orientation (when the button is not pressed) and a second orientation (when the button is pressed), allowing the switch element to be activated through rotational movement rather than direct linear pressing. This dimensional change in motion type enables switch activation in compact spaces where direct pressing would be difficult.
3Area of stationary object
If functional elements are arranged close together to reduce device size, then the space efficiency is improved, but the switch element is positioned in a location that is difficult to access
Solution Approach 1:
The connection rod serves as a mechanical mediator that decouples the position of the switch element from the position of the user's finger. The button can be positioned at a location that is easily accessible to the user, while the switch element remains at its optimized position for compact device layout. The connection rod transmits the activation force across this spatial separation.
4Adaptability or versatility
If the switch element is positioned near the edge of the mainboard to accommodate protruding functional elements, then the device layout flexibility is improved, but the switch element becomes difficult to touch
Solution Approach 1:
The connection rod acts as a mechanical link that allows the switch element to be positioned at the edge of the mainboard near protruding functional elements, while the button can be positioned at a more accessible location. The connection rod bridges the gap between these two positions, transmitting the activation force from the accessible button location to the edge-positioned switch element.
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 solution enables the power switch and reset switch on the mainboard to be easily accessed and activated, addressing the issue of protruding functional elements by providing a mechanical mechanism to rotate the connection rod and activate the switch element, ensuring functionality despite compact designs.
Implementation Method 1
when the connection rod is in the second orientation, the elastic element applies an elastic force upon the second section to rotate the connection rod back to the first orientation
Data Source
AI summary
A switch button module is provided. The switch button module is adapted to be disposed in an electronic device. The electronic device includes a housing, a circuit board, and a switch element. The circuit board is disposed in the housing. The switch element is disposed on the circuit board. The switch button module includes a mounting base, a connection rod, and a button unit. The mounting base is affixed to the housing, wherein the mounting base is located between an edge of the circuit board and the housing. The connection rod pivots on the mounting base. The connection rod rotates between a first orientation and a second orientation.