Gaming Headphone Bluetooth Layout for Low-Latency Signal Reception
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Solution Overview
Problem
Existing Bluetooth headphones suffer from low-latency transmission issues due to external interference, causing discomfort and poor gaming experiences, and traditional fixation methods lead to ear pressure and discomfort.
Innovation Solution
The design incorporates multiple Bluetooth receiving modules, a protective shell with a fixed mesh, an ear loop fixture, and noise reduction cotton, along with a torsion spring mechanism for folding, to enhance stability, reduce latency, and improve sound quality.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If multiple Bluetooth receiving modules are used, then transmission reliability is improved, but device complexity increases
Solution Approach 1:
The patent divides the Bluetooth receiving function into multiple independent receiving modules distributed around the protective shell. Each module can independently receive Bluetooth signals, and the system selects the best signal among them. This segmentation approach improves transmission reliability by providing multiple signal reception paths while keeping each individual module simple in structure.
2Loss of time
If Bluetooth signals are received through multiple modules, then latency is reduced, but manufacturing complexity increases
Solution Approach 1:
The patent segments the signal reception function across multiple Bluetooth receiving modules positioned at different locations around the protective shell. This allows the system to select the module with the best signal quality and lowest latency, thereby reducing overall transmission latency. The modular design uses standard components that can be manufactured and assembled using conventional processes.
Solution Approach 2:
The patent places Bluetooth receiving modules at specific locations around the protective shell to optimize signal reception from different directions. This local quality approach ensures that at least one module will have optimal signal quality and lowest latency regardless of the signal source position, thereby reducing transmission latency while maintaining manufacturability.
3Ease of operation
If the headband relies on elastic clamping force for fixation, then ease of operation is improved, but comfort deteriorates due to ear pressure
Solution Approach 1:
The patent extracts the fixation function from the headband and relocates it to ear loops that extend from the protective shell. The headband serves only as a support structure, while the ear loops provide the actual clamping force near the ears. This extraction eliminates the harmful ear pressure caused by headband clamping while maintaining ease of wearing through the flexible ear loop design.
Solution Approach 2:
The patent introduces ear loops as an intermediary element between the headband and the ears. The ear loops act as a mediator that transfers the fixation function away from the ears, allowing the headband to provide structural support without directly pressing on the ears. This intermediary structure resolves the contradiction between ease of wearing and comfort.
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 solution effectively prevents low-latency transmission issues, enhances stability and comfort, and maintains sound amplitude by using multiple Bluetooth receiving modules and noise reduction features, ensuring optimal audio reception and reduced external interference.
Implementation Method 1
A torsion spring is installed on the outer wall of the middle part of the connecting pin. Both ends of the torsion spring extend and are fixed inside the hinged posts and connecting posts, respectively.
Implementation Method 2
One end of each of the multiple Bluetooth receiving modules is connected to an A/D converter. The A/D converter converts an analog signal into a transmission signal, which is then sent to the sound output tube for playback.
Implementation Method 3
Noise reduction cotton is installed between the sound output tube and the fixed mesh. The noise reduction cotton is compressed and fixed on the edge of the sound output tube.
Data Source
AI summary
Bluetooth low-latency gaming headphones are provided, including a headband having connecting posts on two sides of a lower part of the headband. Lower parts of the connecting posts are connected to hinged posts, one end of which is connected to a protective shell. Inside the protective shell, there is a sound output tube. On the side wall of the protective shell adjacent to one side of the sound output tube, a fixed mesh is installed. On the outside of the fixed mesh, an ear loop fixture is set up. The protective shell near the ear loop fixture is evenly equipped with multiple Bluetooth receiving modules, all of which are connected to the sound output tube. A Bluetooth signal is receivable by any of the Bluetooth receiving modules, then transmitted inside the protective shell, and finally sent to the sound output tube.