Workspace wall, air purifying device, and desktop system
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Solution Overview
Problem
In shared office spaces, high noise levels hinder communication and concentration, while poor air quality increases the risk of airborne diseases due to inadequate noise reduction and air purification solutions optimized for individual workspaces.
Innovation Solution
A desktop system comprising a workspace wall with active and passive noise reduction elements, and an air purifying device that includes sound detection, generation, and optimization units, along with a noise reduction desk mat and headrest extension, to create a personalized noise reduction area and improve air quality.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Object-affected harmful factors
If active noise reduction and passive noise reduction elements are integrated into a workspace wall, then noise levels within the noise reduction area are reduced, but device complexity increases
Solution Approach 1:
The patent combines active noise reduction elements (sound generating devices) and passive noise reduction elements (absorbing materials) into a single integrated workspace wall structure. This merging of different noise reduction approaches into one unified system effectively reduces noise levels while managing the complexity through integration rather than separate components.
Solution Approach 2:
The workspace wall serves multiple functions simultaneously: it acts as a physical barrier (passive noise reduction), generates anti-noise sound waves (active noise reduction), and defines a personalized workspace boundary. This multi-functionality addresses the noise reduction need while consolidating features into a single versatile structure.
2Object-affected harmful factors
If a workspace wall with noise reduction elements is placed on a desk, then noise levels are reduced within the noise reduction area, but the weight of the object increases
Solution Approach 1:
The noise reduction elements and sound generating devices are strategically positioned within the workspace wall structure at locations where they provide maximum acoustic benefit. This localized placement optimizes noise reduction effectiveness while minimizing the overall weight by avoiding unnecessary material throughout the entire structure.
Solution Approach 2:
The workspace wall incorporates composite construction combining rigid structural elements with lighter noise-absorbing materials and integrated sound generating components. This composite approach achieves effective noise reduction while managing the weight of the overall structure through material selection and design.
3Ease of operation
If the workspace wall is designed to be portable and manually portable by a single person, then ease of operation improves, but strength decreases
Solution Approach 1:
The workspace wall is designed as a modular structure that can be divided into separate sections or panels. This segmentation allows the wall to be easily assembled, disassembled, and transported by a single person, while each module maintains sufficient structural strength for its intended function. The modular design balances portability with structural integrity.
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 system effectively reduces noise levels by up to 10 dB within the noise reduction area and enhances air quality, improving productivity and reducing the risk of airborne diseases in confined workspaces.
Implementation Method 1
at least one sound detection element, in particular a microphone, for detecting a sound signal input
Implementation Method 2
at least one sound generating device, preferably for active noise reduction
Implementation Method 3
and/or a passive noise reduction element
Data Source
Figure 1A~1B
Figure 2A~2B
Figure 3
AI summary
The invention relates to a workspace wall (1) for placement on a desk to reduce noise within a noise reduction area (7) in an operating orientation (11). The workspace wall (1) comprises a main wall element (3), at least one wing panel (4), optionally at least one sound detection element (21) for detecting a sound signal input (12), and at least one sound generating device (22), preferably for active noise reduction and/or a passive noise reduction element (20). The at least one sound generating device (22) and/or the passive noise reduction element (20) is configured to reduce the level of noise within the noise reduction area (7).