Adjustable Stand Design for Display Devices
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Summary
Problems
Existing display device stands cannot simultaneously adjust the height, tilt, and distance of a display device, limiting user convenience and the ability to position the device at a substantially elevated height.
Innovation solutions
A stand with a dual hinge system and four bar link mechanism that allows for simultaneous adjustment of the display device's height, tilt, and distance through a combination of sliding and pivoting movements, utilizing a plate spring for elastic support and retaining ridges for precise positioning.
TRIZ Analysis
Specific contradictions:
General conflict description:
Principle concept:
If a sliding assembly is used to adjust height, then height adjustment is enabled, but tilt and distance cannot be adjusted simultaneously
Why choose this principle:
The patent combines a sliding assembly for height adjustment with a four bar link mechanism for tilt adjustment into an integrated system. The hinge connecting unit connects both mechanisms, allowing the display device to achieve simultaneous height, tilt, and distance adjustment through coordinated movement of both mechanisms together.
Principle concept:
If a four bar link is used to adjust tilt, then tilt adjustment is easy, but height adjustment is limited
Why choose this principle:
The patent divides the adjustment system into separate functional modules: a sliding assembly dedicated to height adjustment and a four bar link mechanism dedicated to tilt adjustment. Each mechanism can operate independently within its own range, allowing the display device to achieve greater overall height adjustment capability while maintaining easy tilt adjustment through the specialized four bar link mechanism.
Application Domain
Data Source
AI summary:
A stand with a dual hinge system and four bar link mechanism that allows for simultaneous adjustment of the display device's height, tilt, and distance through a combination of sliding and pivoting movements, utilizing a plate spring for elastic support and retaining ridges for precise positioning.
Abstract
An improved stand for a display device that allows reliable and multi-faceted adjusting of the display device is provided. The stand includes a base, a slide housing, a hinge, a fixing unit, and a hinge unit. The slide housing is fixed to the base at an end thereof and extends upward from the base. The hinge connecting unit is guided to move along an extending direction of the slide housing. The fixing unit connects an upper end of the hinge connecting unit to a display device. The hinge unit is disposed below the hinge connecting unit to allow the hinge connecting unit and the display device to pivot.