CN211352420U - Intelligent noise reduction earphone is led in chamber - Google Patents
Intelligent noise reduction earphone is led in chamber Download PDFInfo
- Publication number
- CN211352420U CN211352420U CN202020356639.4U CN202020356639U CN211352420U CN 211352420 U CN211352420 U CN 211352420U CN 202020356639 U CN202020356639 U CN 202020356639U CN 211352420 U CN211352420 U CN 211352420U
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- China
- Prior art keywords
- earphone
- interphone
- earplug
- ear
- utility
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- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses an earphone of making an uproar falls in intelligence is led in chamber mainly includes: PTT interphone, earphone, interphone interface; the PTT interphone is provided with an earphone jack and an interphone jack which are respectively connected with the earphone and the interphone through an earphone signal line and a spring signal line; the earphone is provided with an earplug, a loudspeaker and an ear canal pickup device are arranged inside the earplug, the earplug is fixed on the ear hanger, and a dust screen is arranged inside the earplug. The utility model discloses a structure of ear-hanging addition ear formula makes the earphone more firm when using, is difficult for droing, through setting up the foaming earplug, makes the duct seal, and isolated noise adopts the combination of duct pickup technique and earphone, forms an independent unit cube of making an uproar, makes the utility model has the characteristics of convenient to use, can effectively the pickup and fall the noise.
Description
Technical Field
The utility model relates to an earphone technical field, more specifically the earphone of making an uproar falls in intelligence is led in chamber that says so.
Background
When the emergency rescue activities such as fire fighting, public security, armed police, army, disease control and the like are carried out, the communication between people becomes a great problem due to the complex environment, especially during the emergency rescue in the high noise environment. When earphones in the market are used, the problems of falling and inaccurate sound pickup often occur, and the rescue efficiency is slowed down.
Therefore, how to provide an earphone capable of effectively picking up sound and reducing noise and being convenient to use is a problem that needs to be solved urgently by those skilled in the art.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides a can effectively pick up and fall and make an uproar, convenient to use's a chamber is led intelligence and is fallen earphone of making an uproar moreover.
In order to achieve the above object, the present invention provides the following technical solutions, which mainly include: PTT interphone, earphone, interphone interface; the PTT interphone is provided with an earphone jack and an interphone jack which are respectively connected with the earphone and the interphone through an earphone signal line and a spring signal line; the earphone is provided with an earplug, a loudspeaker and an ear canal pickup device are arranged inside the earplug, the earplug is fixed on the ear hanger, and a dust screen is arranged inside the earplug.
Preferably, in the above cavity-conducting intelligent noise reduction earphone, an interphone connector is arranged at the end of the spring signal line, and a signal receiver is arranged inside the interphone connector.
Preferably, in the above cavity-conducting intelligent noise reduction earphone, the earplug is made of a polyurethane material.
Through the technical scheme, compared with the prior art, the utility model discloses a cavity-conducting intelligent noise reduction earphone; the utility model discloses a structure of ear-hanging addition ear formula makes the earphone more firm when using, is difficult for droing, through setting up the foaming earplug, makes the duct seal, and isolated noise adopts the combination of duct pickup technique and earphone, forms an independent unit cube of making an uproar, makes the utility model has the characteristics of convenient to use, can effectively the pickup and fall the noise.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Please refer to fig. 1, which is a perspective view of the noise reduction earphone for the cavity-guide intelligent system of the present invention.
The utility model discloses, mainly include: a PTT interphone 1, an earphone 3 and an interphone interface 2; the PTT interphone 1 is provided with an earphone jack 11 and an interphone jack 12 which are respectively connected with an earphone 3 and an interphone through an earphone signal line 34 and a spring signal line 21; be equipped with earplug 33 on the earphone 3, inside is equipped with loudspeaker 32 and ear canal pickup attachment to fix on ear-hang 31, earplug 33 is inside to be equipped with the dust screen.
In order to further optimize the above technical solution, the end of the spring signal line 21 is provided with an interphone terminal, and a signal receiver is arranged inside the interphone terminal.
In order to further optimize the above technical solution, the end of the spring signal line 21 is provided with the interphone terminal 2, and the interphone terminal 21 is internally provided with the signal receiver.
In order to further optimize the above solution, the earplug 33 is made of a polyurethane material.
In order to further optimize the above technical solution, the earphone jack 11 and the interphone jack 12 are waterproof jacks.
In order to further optimize the technical scheme, the PTT interphone 1 is pressed to carry out communication, so that the communication is effective, the sound pickup device in the earphone is used for picking up sound, the communication is clearer, and the using effect of the earphone in a high-noise environment is effectively improved by adopting a mode of combining a microphone and a system.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. The device disclosed by the embodiment corresponds to the method disclosed by the embodiment, so that the description is simple, and the relevant points can be referred to the method part for description.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (2)
1. The utility model provides an intelligence noise reduction earphone is led in chamber which characterized in that mainly includes: PTT interphone, earphone, interphone interface; the PTT interphone is provided with an earphone jack and an interphone jack which are respectively connected with the earphone and the interphone through an earphone signal line and a spring signal line; the earphone is provided with an earplug, a loudspeaker and an ear canal pickup device are arranged inside the earplug, the earplug is fixed on the ear hanger, and a dust screen is arranged inside the earplug.
2. The cavity-conducting intelligent noise reduction earphone according to claim 1, wherein an interphone terminal is arranged at the tail end of the spring signal wire, and a signal receiver is arranged inside the interphone terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020356639.4U CN211352420U (en) | 2020-03-20 | 2020-03-20 | Intelligent noise reduction earphone is led in chamber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020356639.4U CN211352420U (en) | 2020-03-20 | 2020-03-20 | Intelligent noise reduction earphone is led in chamber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211352420U true CN211352420U (en) | 2020-08-25 |
Family
ID=72097692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020356639.4U Expired - Fee Related CN211352420U (en) | 2020-03-20 | 2020-03-20 | Intelligent noise reduction earphone is led in chamber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211352420U (en) |
-
2020
- 2020-03-20 CN CN202020356639.4U patent/CN211352420U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200825 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |