Adjustable Display Bracket Structure for Safe 3D Positioning
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Solution Overview
Problem
Traditional display device brackets face challenges with installation difficulty, limited adjustability, and safety concerns due to excessive reliance on boosting units, which can lead to premature failure and safety hazards.
Innovation Solution
An adjustable bracket design featuring a mounting seat, pylon, and connecting arm with a lifting mechanism using elastic members and pulley systems, providing adjustable resistance and allowing for three-dimensional adjustment of the pylon, reducing dependence on the boosting unit and enhancing safety by enclosing power mechanisms.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If a boosting unit (spring/gas spring structure) is used to make the bracket adjustable, then the adjustability is improved, but the reliability deteriorates due to premature air leakage failure, fatigue wear deformation fracture
Solution Approach 1:
The patent extracts the boosting unit from the system entirely, replacing it with a passive mechanical structure consisting of a mounting seat, pylon, and connecting arm that achieves adjustment through gravitational force and friction rather than active boosting mechanisms, thereby eliminating the reliability issues associated with boosting units
Solution Approach 2:
The bracket structure utilizes its own weight and the friction between mechanical components to achieve and maintain adjusted positions without requiring external boosting units, allowing the system to serve itself through its inherent mechanical properties
2Ease of operation
If the weight of the display device is completely carried by the boosting unit, then the adjustment function is achieved, but the safety deteriorates due to excessive dependence on the boosting unit power
Solution Approach 1:
The patent employs the weight of the display device itself as a counterweight, where the gravitational force acting on the display device is balanced by the friction and mechanical resistance in the connecting arm and pylon structure, eliminating the need for boosting units and the associated safety hazards
Solution Approach 2:
The mechanical structure is designed with inherent friction and resistance mechanisms that provide passive support and cushioning for the display device weight before any adjustment is made, preventing sudden drops or failures and ensuring continuous safety support
3Ease of manufacture
If traditional bracket structures are used, then the installation is simple, but the adjustability deteriorates with limited adjustable range
Solution Approach 1:
The patent transforms the static traditional bracket into a dynamic structure where the connecting arm and pylon can rotate and adjust to various angles and positions, enabling continuous adjustment within a wide range while maintaining relatively simple installation through the modular mounting seat design
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 adjustable bracket effectively adapts to various display devices, ensures safe operation by reducing the risk of premature boosting unit failure, and simplifies installation and debugging with a compact design.
Implementation Method 1
at least one elastic member, one end of the elastic member being fixedly connected to the lifting frame and the other end being connected to the housing
Implementation Method 2
a fixed pulley block including at least one fixed pulley connected to the housing, and a movable pulley block including at least one movable pulley connected to the lifting frame
Data Source
AI summary
The invention relates to an adjustable bracket for a display device. The adjustable bracket includes a mounting seat for being fixed to an object surface, a pylon for mounting the display device, and a connecting arm with two ends being rotatably connected to the mounting seat and the pylon, respectively. The mounting seat is provided with a lifting means and an adjusting mechanism for adjusting a retraction state of the pylon therein. The bracket is suitable for a variety of display devices of various specifications, and the pylon is adjustable in three dimensions relative to the mounting seat, thereby meeting the use requirements. The power structure is built to protect itself and to avoid safety hazards. A user can adjust the position of the pylon relative to the mounting seat by pulling and pushing, and the installation and debugging operation is simple, and an overall thickness of the bracket is small when the pylon and the mounting seat are closed up, and the storage space occupied by the bracket is small. The setting of the adjusting mechanism solves the problem of premature failure of a boosting unit caused by over-reliance on its own strength.