Audiovisual device rack
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Solution Overview
Problem
Existing audiovisual device racks are not easily adjustable to change the angle of audiovisual devices, leading to blind spots and reduced visibility of the device's content from certain directions.
Innovation Solution
An audiovisual device rack with a column, an adjusting member, and a mounting plate, where the adjusting member includes a connecting seat with arc-shaped slots and fixing plates, allowing the mounting plate to be hingedly fixed and rotated to adjust the angle of the audiovisual device freely.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If the audiovisual device is fixed in a single orientation on the rack, then the structure is simple and stable, but the content is not visible from certain directions and blind spots occur
Solution Approach 1:
The mounting plate is designed to be rotatable relative to the adjusting member through a rotary rod mechanism, allowing the audiovisual device to dynamically change its orientation angle. This dynamic structure enables the device to switch between horizontal and vertical screens and adjust to different viewing directions, resolving the contradiction between fixed structure simplicity and viewing angle adaptability.
2Ease of operation
If the mounting plate is rigidly fixed to the column, then the structure is stable, but the angle of the audiovisual device cannot be adjusted
Solution Approach 1:
The connecting seat is designed to be rotatable around the center of the circle of arc-shaped slots relative to the column through connectors. This allows the mounting plate and attached audiovisual device to be adjusted to different angles while maintaining secure connection through the slot-slot mechanism, achieving both ease of angle adjustment and mounting stability.
Solution Approach 2:
The adjusting member is divided into a connecting seat and two fixing plates, with the mounting plate hingedly fixed between the fixing plates. This segmentation allows independent rotation of the connecting seat relative to the column while the mounting plate rotates relative to the adjusting member, providing multi-level adjustability without compromising overall structural reliability.
3Adaptability or versatility
If the audiovisual device is mounted in a fixed position, then the installation is simple, but the device cannot be switched between horizontal and vertical orientations
Solution Approach 1:
The hinged connection between the mounting plate and adjusting member through the rotary rod enables easy orientation switching. The user can rotate the mounting plate to switch between horizontal and vertical orientations of the audiovisual device, and the arc-shaped slots allow the connecting seat to be rotated to different angular positions, providing both orientation adaptability and operational ease.
Data Source
AI summary
The disclosure provides an audiovisual device rack comprising a column, an adjustment member and a mounting plate, the mounting plate is connected to the column via the adjustment member, and the adjustment member is used to enable the mounting plate to be arranged swingable left and right relative to the column so as to rotate the adjustment member around a center of a circle of arc-shaped slots relative to the column to adjust an angle of an audiovisual device on the mounting plate.