CN111200771A - Sealed noise-reducing headphone device - Google Patents
Sealed noise-reducing headphone device Download PDFInfo
- Publication number
- CN111200771A CN111200771A CN202010253849.5A CN202010253849A CN111200771A CN 111200771 A CN111200771 A CN 111200771A CN 202010253849 A CN202010253849 A CN 202010253849A CN 111200771 A CN111200771 A CN 111200771A
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- CN
- China
- Prior art keywords
- air
- processing unit
- central processing
- set according
- air source
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
- H04R1/1008—Earpieces of the supra-aural or circum-aural type
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
- H04R1/1025—Accumulators or arrangements for charging
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
- H04R1/1083—Reduction of ambient noise
Abstract
The invention relates to the technical field of earphone structures, in particular to a head-wearing earphone device capable of sealing and reducing noise, which comprises a head band body and two earphone bodies respectively arranged at two ends of the head band body, wherein a central processing unit, a plurality of air bags and a plurality of air source parts are arranged in the earphone bodies, the air bags are communicated with the air source parts, the air bags correspond to the air source parts one by one, sensing parts are arranged on the air bags, and the sensing parts and the air source parts are both connected with the central processing unit. The earphone is novel in structure and ingenious in design, when the pressure is lower than a preset pressure threshold value, the central processing unit sends a signal, the air source part is opened to inflate the air bag, the earmuff expands after being pressurized by the air, the earphone body is tightly matched with the head, the sealing performance of the headphone device is improved, and the noise reduction effect is improved.
Description
Technical Field
The invention relates to the technical field of earphone structures, in particular to a sealed noise-reduction headset device.
Background
The clamping force of the traditional headset is generally controlled by improving the material, thickness and angle of a head bow or the sponge earmuffs with different thicknesses are used for adapting to the head shape of a user, and the tightness of the traditional headset is guaranteed to realize physical noise reduction. However, people with different head shapes and face shapes can not squeeze the head earphones comfortably after wearing the head earphones, and the head bags can expand after a long time; or because the head shape is smaller, the sound distortion is caused by the air leakage of the ear cavity caused by the untight sealing, and the hearing feeling is influenced.
Disclosure of Invention
The invention provides a sealed noise-reduction headset device aiming at the problems in the prior art, which is novel in structure and ingenious in design, when the pressure is lower than a preset pressure threshold value, a central processing unit sends a signal, an air source part is opened to inflate the air bag, and an earmuff expands after being pressurized by air, so that an earphone body is tightly matched with the head, the sealing performance of the headset device is improved, and the noise reduction effect is improved.
In order to solve the technical problems, the invention adopts the following technical scheme:
the invention provides a sealed noise-reduction head-wearing earphone device which comprises a head band body and two earphone bodies respectively arranged at two ends of the head band body, wherein a central processing unit, a plurality of air bags and a plurality of air source parts are arranged in the earphone bodies, the air bags are communicated with the air source parts, the air bags correspond to the air source parts one by one, sensing parts are arranged on the air bags, and the sensing parts and the air source parts are both connected with the central processing unit.
Wherein, the sensing piece is a pressure sensor.
The earphone body comprises an earmuff, and the central processing unit, the air bags and the air source pieces are all arranged in the earmuff.
Wherein, the gasbag is provided with four, and four gasbag rings are established the inner wall in the earmuff.
Wherein, the ear cap is formed by integrally molding natural latex.
Wherein, the air source part is a micro air pump.
The earmuff is internally provided with a rechargeable battery, the central processing unit is connected with a battery management circuit, the rechargeable battery is connected with the battery management circuit, and the battery management circuit is used for externally connecting a charging power supply.
The central processing unit is further connected with a communication module used for being connected with the intelligent terminal.
Wherein, the communication module is a Bluetooth module.
Wherein, the communication module is a WIFI module.
The invention has the beneficial effects that:
the earphone device is novel in structure and ingenious in design, pressure data is judged through signals transmitted back by the pressure sensor according to the preset pressure threshold, when the pressure is lower than the preset pressure threshold, the central processing unit sends out signals, the micro air pump is started to pump air into the air bag, the earmuff expands after receiving the pressure of the air, the earphone body is tightly matched with the head, the sealing performance of the earphone device is improved, and the noise reduction effect is improved.
Drawings
Fig. 1 is a schematic structural diagram of a user using the present invention.
Fig. 2 is a schematic view of the internal structure of the earphone body according to the present invention.
Fig. 3 is a sectional view showing an internal structure of the earphone body according to the present invention.
Fig. 4 is a block diagram of the working principle of the present invention.
The reference numerals in fig. 1 to 4 include:
1-headband body 2-earphone body 3-central processing unit
4-air bag 5-air source part 6-sensing part
7-earmuff 8-rechargeable battery 9-battery management circuit.
Detailed Description
In order to facilitate understanding of those skilled in the art, the present invention will be further described with reference to the following examples and drawings, which are not intended to limit the present invention. The present invention is described in detail below with reference to the attached drawings.
The utility model provides a head-wearing earphone device of sealed noise reduction, as shown in fig. 1 to 4, includes bandeau body 1 and sets up respectively two earphone bodies 2 at the both ends of bandeau body 1, be provided with central processing unit 3, a plurality of gasbag 4 and a plurality of air supply spare 5 in the earphone body 2, air supply spare 5 is miniature air pump, gasbag 4 with air supply spare 5 intercommunication, gasbag 4 with 5 one-to-one of air supply spare, be provided with sensing piece 6 on the gasbag 4, sensing piece 6 is pressure sensor, sensing piece 6 with air supply spare 5 all with central processing unit 3 connects, earphone body 2 includes earmuff 7, central processing unit 3, a plurality of gasbag 4 and a plurality of air supply spare 5 are all installed in earmuff 7.
Specifically, the embodiment of the invention has a novel structure and ingenious design, the pressure data is judged by the signals transmitted back by the pressure sensor according to the preset pressure threshold, when the pressure is lower than the preset pressure threshold, the central processing unit 3 sends out the signals, the micro air pump is started to pump air into the air bag 4, and the earmuffs 7 expand after receiving the pressure of the air, so that the earphone body 2 is tightly matched with the head, the sealing performance of the headphone device is improved, and the noise reduction effect is improved.
In the sealed noise-reduction headphone device of the present embodiment, the air bags 4 are four, and the four air bags 4 are annularly arranged on the inner wall of the ear muffs 7. Specifically, through the arrangement, the air bag 4 is arranged around the ear, the air bag 4 is inflated to expand, the ear cap 7 is adjusted, the ear cap 7 is attached to the head,
in the sealed noise-reducing headphone device of the present embodiment, the ear muffs 7 are formed by integrally molding natural latex. Specifically, the earmuffs 7 made of natural latex are more close to skin, so that the comfort of a user is high when the earmuffs are used.
This embodiment a sealed headphone device of making an uproar that falls, the built-in rechargeable battery 8 that is equipped with of earmuff 7, central processing unit 3 is connected with battery management circuit 9, rechargeable battery 8 with battery management circuit 9 is connected, battery management circuit 9 is used for external charging power supply. Specifically, earphone body 2 still is provided with the interface that charges, the interface that charges with battery management circuit 9 is connected, can external charging source through the interface that charges, realizes charging rechargeable battery 8.
In the sealed noise-reducing headphone device of this embodiment, the central processing unit 3 is further connected with a communication module for connecting with an intelligent terminal. Wherein, communication module is bluetooth module or WIFI module, and convenience of customers's intelligent terminal passes through communication module is connected with central processing unit 3, and intelligent terminal can realize manual control air supply spare 5 makes things convenient for the manual pressure that sets up gasbag 4.
Although the present invention has been described with reference to the above preferred embodiments, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (10)
1. The utility model provides a sealed headphone device of making an uproar that falls, includes the bandeau body and sets up respectively two earphone bodies at the both ends of bandeau body, its characterized in that: the earphone body is internally provided with a central processing unit, a plurality of air bags and a plurality of air source parts, the air bags are communicated with the air source parts, the air bags correspond to the air source parts one to one, sensing parts are arranged on the air bags, and the sensing parts and the air source parts are all connected with the central processing unit.
2. A sealed noise-reduced headphone set according to claim 1, wherein: the sensing piece is a pressure sensor.
3. A sealed noise-reduced headphone set according to claim 1, wherein: the earphone body comprises an earmuff, and the central processing unit, the plurality of air bags and the plurality of air source parts are all arranged in the earmuff.
4. A sealed noise-reduced headphone set according to claim 3, wherein: the gasbag is provided with four, and four gasbag rings are established the inner wall in the earmuff.
5. A sealed noise-reduced headphone set according to claim 3, wherein: the ear cap is formed by integrally molding natural latex.
6. A sealed noise-reduced headphone set according to claim 1, wherein: the air source part is a miniature air pump.
7. A sealed noise-reduced headphone set according to claim 3, wherein: the earmuff is internally provided with a rechargeable battery, the central processing unit is connected with a battery management circuit, the rechargeable battery is connected with the battery management circuit, and the battery management circuit is used for externally connecting a charging power supply.
8. A sealed noise-reduced headphone set according to claim 1, wherein: the central processing unit is also connected with a communication module used for being connected with the intelligent terminal.
9. A sealed noise-reduced headphone set according to claim 8, wherein: the communication module is a Bluetooth module.
10. A sealed noise-reduced headphone set according to claim 8, wherein: the communication module is a WIFI module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010253849.5A CN111200771A (en) | 2020-04-02 | 2020-04-02 | Sealed noise-reducing headphone device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010253849.5A CN111200771A (en) | 2020-04-02 | 2020-04-02 | Sealed noise-reducing headphone device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111200771A true CN111200771A (en) | 2020-05-26 |
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ID=70746989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010253849.5A Pending CN111200771A (en) | 2020-04-02 | 2020-04-02 | Sealed noise-reducing headphone device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111200771A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115052223A (en) * | 2022-08-15 | 2022-09-13 | 珠海翔翼航空技术有限公司 | Anti-noise earphone for flight training |
| WO2022188303A1 (en) * | 2021-03-09 | 2022-09-15 | 歌尔股份有限公司 | Earmuff and headphone |
-
2020
- 2020-04-02 CN CN202010253849.5A patent/CN111200771A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022188303A1 (en) * | 2021-03-09 | 2022-09-15 | 歌尔股份有限公司 | Earmuff and headphone |
| CN115052223A (en) * | 2022-08-15 | 2022-09-13 | 珠海翔翼航空技术有限公司 | Anti-noise earphone for flight training |
| CN115052223B (en) * | 2022-08-15 | 2022-11-01 | 珠海翔翼航空技术有限公司 | Anti-noise earphone for flight training |
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