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Open-type earphone

An open, headset technology, applied in the direction of earpieces/headphone accessories, etc., can solve problems such as safety accidents, discomfort, ear fatigue, etc., to achieve the effect of reducing quality requirements, ensuring comfort, and reducing the space occupied

Inactive Publication Date: 2014-08-06
武汉中大梦为科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The purpose of the present invention is to provide an open-type headset to solve the problems of in-ear headsets and earmuff headsets that cause discomfort, ear fatigue, and safety accidents because the headset directly presses the human ear.

Method used

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Examples

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Embodiment Construction

[0017] The present invention will be described in further detail below through specific implementation examples and in conjunction with the accompanying drawings.

[0018] refer to figure 1 , figure 2 , the open headset listed in this embodiment includes an arc rod 10, two connectors 20, two arc clips 30 and two earmuffs 40, each earmuff 40 is internally arranged with a sound unit, and each earmuff 40 is connected to the arc rod 10 through a connecting head 20 , the arc clip 30 is arranged on the arc rod 10 , and the arc clip 30 is located inside the earmuff 40 . The two arc-shaped clamp feet 30 can be flexibly connected to the two ends of the arc-shaped rod 10 respectively. The arc-shaped clamp feet 30 are made of silicone material, and are pressed near the temporal bone above the human ear by the unique elasticity of silicone, so that the entire open headset is stable. worn on the human head. According to the size of the human head, in order to ensure the stability and c...

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Abstract

The invention provides an open-type earphone which comprises an arc-shaped rod, two connectors, two earmuffs and arc-shaped clamping feet. The arc-shaped clamping feet are connected with the two ends of the arc-shaped rod respectively and located on the inner sides of the earmuffs. The open-type earphone further comprises a low-pass filtering circuit and an amplifying circuit. A sounding unit in each earmuff comprises a full-frequency sounding unit, a low-frequency sounding unit and a passive unit, wherein the low-frequency sounding unit is adjacent to the passive unit. The open-type earphone can be worn on the head of a person stably through the arc-shaped clamping feet, the earmuffs are hung outside the ears of the person, wearing comfort is guaranteed, and the situations that the ears are fatigued, hearing is influenced adversely and safety accidents are caused due to the fact that an approximately sealed sound field is formed through the earmuffs and the ears of the person are avoided. Frequency division is carried out through the arranged low-pass filtering circuit, intensity and depth capacity of replay low-frequency signals can be improved through the low-frequency sounding units and the passive units, and the sound effect and quality of the earphone are guaranteed.

Description

technical field [0001] The present invention relates to the technical field of audio equipment, in particular to an open headset. Background technique [0002] A headset is a combination of an earphone and a microphone for receiving and outputting audio signals. There are currently two types of headsets commonly used, one is the in-ear headset, the earplugs are inserted into the external auditory canal; the other is the earmuff headset, the earmuff structure presses the ear in a wrapped or direct pressure manner. The headsets of these two structures all have the following defects: [0003] 1. In order to make the headset firmly worn on the head, the headsets of the two structures squeeze or hang the ear with a certain contraction force or tension, which compresses the nervous system or the head part of the human body with dense blood vessels and sensitive skin. It is easy to feel uncomfortable when used for a long time. [0004] 2. The headset and the human external audit...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04R1/10
Inventor 李轶焜
Owner 武汉中大梦为科技有限公司
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