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Earphone with hearing protection function

A hearing protection and earphone technology, applied in the field of earphones with hearing protection function, can solve problems such as hearing fatigue and hearing damage, and achieve the effect of protecting ears, reducing hearing fatigue, hearing fatigue and hearing damage.

Pending Publication Date: 2020-05-29
深圳市昱声科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Headphone products currently on the market, such as the current true wireless Bluetooth headset, in-ear Bluetooth, wired headset, headphones and other types of hearing products are close to the ear canal, output sound directly to the ear cavity, causing hearing fatigue and hearing damage

Method used

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  • Earphone with hearing protection function
  • Earphone with hearing protection function
  • Earphone with hearing protection function

Examples

Experimental program
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Effect test

Embodiment Construction

[0021] Embodiments of the present invention will be described below in conjunction with the accompanying drawings and preferred embodiments.

[0022] see Figure 1-Figure 7 As shown in combination, an earphone with hearing protection function includes a sound guide tube 1 and a stop ring 3, the sound guide tube 1 is cylindrical, and a groove 4 is provided on the inside, and the groove 4 Socketed with the earphone shell 6, a sound cavity 8 is formed between the groove 4 and the earphone shell 6, and the sound guide tube 1 includes a sound hole plate 9 and a mounting seat 10 arranged on the outside, so The sound hole plate 9 is installed on the mounting seat 10, the sound hole plate 9 is provided with a positioning hole 9-1 and a sound hole 9-2, and the sound hole 9-2 is provided with three A round hole, the sound outlet hole 9-2 is provided with a plurality of round holes, the sound guide tube 1 side is provided with a buckle groove 2, and a soft rubber earplug is sleeved on t...

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Abstract

The invention discloses an earphone with a hearing protection function. The earphone comprises a cylindrical sound guide tube and a limiting ring, and a groove is formed in the inner side; the grooveand the earphone shell are sleeved with each other; a sound cavity is formed between the groove and the earphone shell; the sound guide tube comprises a sound hole plate and a mounting seat which arearranged on the outer side; the sound hole plate is mounted on the mounting base; the sound hole plate is provided with a positioning hole and a sound outlet hole. The sound cavity is of a sound leakage structure with a closed cavity and a sound outlet hole. The sound is transmitted to the outside through sound outlet hole; on the premise of not reducing the volume, compared with a traditional earphone, the earphone can reduce the sound pressure level, and reduces hearing damage due to reduction of the sound pressure level; when sound of the loudspeaker is output, the sound is hit into the front cavity and then reflected back, natural surround sound is formed in the cavity, the surround sound is output to the ear cavities through the sound outlet holes, and therefore, the problem of hearing fatigue is weakened, and the ears are protected.

Description

technical field [0001] The invention relates to the field of earphones, in particular to an earphone with hearing protection function. Background technique [0002] The ear is one of the important organs for us to receive information from the outside world. The advent of Walkman, MP3, mobile phone, IPAD and other terminals has brought us great convenience for listening to music, listening to stories, listening to news, and talking with people; You can enjoy TV programs freely without worrying about disturbing others. However, there are advantages and disadvantages in everything. If earphones and mobile phones are used improperly, they may change from a helper of the ears to a "killer" of the ears. The company IDC released the 2018 "Global Wearable Device Tracking Report", which mentioned that ear-worn devices will achieve an annual growth rate of about 43% in the next 5 years, becoming the most popular wearable device. One of the wearable devices. In 2019Q1, the shipment...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04R1/10
CPCH04R1/1016
Inventor 阮朝晖秦莉萍陈传波
Owner 深圳市昱声科技有限公司
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