CN105708472A - Hood-type audiometric device - Google Patents
Hood-type audiometric device Download PDFInfo
- Publication number
- CN105708472A CN105708472A CN201610214024.6A CN201610214024A CN105708472A CN 105708472 A CN105708472 A CN 105708472A CN 201610214024 A CN201610214024 A CN 201610214024A CN 105708472 A CN105708472 A CN 105708472A
- Authority
- CN
- China
- Prior art keywords
- shell
- hood type
- earmuff
- type listening
- hood
- 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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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/12—Audiometering
- A61B5/121—Audiometering evaluating hearing capacity
- A61B5/123—Audiometering evaluating hearing capacity subjective methods
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
- A61B5/6801—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be attached to or worn on the body surface
- A61B5/6802—Sensor mounted on worn items
- A61B5/6803—Head-worn items, e.g. helmets, masks, headphones or goggles
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Animal Behavior & Ethology (AREA)
- Molecular Biology (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Biophysics (AREA)
- Pathology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- General Health & Medical Sciences (AREA)
- Surgery (AREA)
- Audiology, Speech & Language Pathology (AREA)
- Acoustics & Sound (AREA)
- Otolaryngology (AREA)
- Multimedia (AREA)
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
- Details Of Audible-Bandwidth Transducers (AREA)
Abstract
The invention discloses a hood-type audiometric device. The device comprises a shell and earshields, wherein the earshields are connected with sound production devices; a sound isolation layer is arranged between each earshield and the shell; a seal part is arranged on the outer edge of each earshield and the shell. According to the device, external noise can be effectively isolated since the sound isolation layer is arranged between the shell and each earshield and seal parts are the outer edge of the shell and each earshield, a silence space is formed for the ears of a detected person to ensure normal performance of listening tests. The hood type audiometric device can be used for carrying out listening tests as long as the device is worn on the head of the detected person during testing and does not need to be used in a sound isolation room, is convenient to carry, and has wide application.
Description
Technical field
The present invention relates to hearing test device, particularly to a kind of hood type listening device.
Background technology
Hearing test needs to carry out in relatively quietly environment, is generally adopted soundproof room.Soundproof room is directly worn audiometric earphone and carries out hearing test.But soundproof room generally adopts cement structures or plate construction, sound insulation door and window is installed.Due to the requirement to test environment, hearing test is only capable of and carries out in fixing place.When some special population needs detection audition, then very inconvenient.
Summary of the invention
It is an object of the invention to provide a kind of hood type listening device, at least can solve the problem that one of the problems referred to above.
For achieving the above object, according to an aspect of the invention, it is provided a kind of hood type listening device, including shell and earmuff, earmuff is connected to microphone device, and the outer rim being provided with puigging, earmuff and shell between earmuff and shell is equipped with sealing member.Thus, the setting of puigging and double-layer seal part has been effectively isolated external noise, and the ear at testee forms quiet space, it is ensured that being normally carried out of hearing test.This hood type listening device without using in soundproof room, and is convenient for carrying, and has a wide range of applications.
In some embodiments, shell covers testee ear peripheral region, and shell and earmuff are two groups.Consequently facilitating the ears of testee are tested.
In some embodiments, sealing member is air bag.Thus, air bag has good sound insulaton effect relative to rubber seal.
In some embodiments, shell is connected to face shield.Therefore, when two assembly housings all cover when testee head, the face shield of two shells closes up, and can improve the stability of two shells.
In some embodiments, earmuff includes double Shell.Thus improving soundproof effect further.
In some embodiments, also including mobile device and control device, controlling device and control mobile device, mobile device is connected with shell.Thus, control device and can control start and stop and the direction of motion of mobile device so that shell and earmuff move to testee, convenient operation.
In some embodiments, controlling device and be connected to pressure transducer, the position of pressure transducer is corresponding with sealing member.Thus, sealing member overlays on testee head with certain pressure, and to ensure the effectiveness of sound insulation, pressure transducer can detect sealing member and act on the pressure of testee head.When pressure is less than setting value, the mobile device of control device control moves increase sealing member and acts on the pressure of testee head.
In some embodiments, microphone device is conductance microphone device and/or bone conduction microphone device.
The invention have the benefit that the hood type listening device of the present invention adopts and between shell and earmuff, puigging is set and both edges arrange sealing member, it is effectively isolated external noise, ear at testee forms quiet space, it is ensured that being normally carried out of hearing test.This hood type listening device is worn on testee head when audiometry can carry out hearing test, uses without in soundproof room, and is convenient for carrying, has and be more widely applied.
Accompanying drawing explanation
Fig. 1 is the structural representation of the hood type listening device of the embodiment of the present invention 1；
Fig. 2 is the structural representation of the hood type listening device of the embodiment of the present invention 2；
Fig. 3 is the structural representation of the hood type listening device of the embodiment of the present invention 3.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is further detailed explanation.
Embodiment 1
As it is shown in figure 1, the hood type listening device of present embodiment includes shell 1 and earmuff 2.Puigging 4 it is provided with between earmuff 2 and shell 1.Puigging 4 has multilamellar, is filled with deadener.The outer rim of earmuff 2 and shell 1 is all installed with sealing member 5.Sealing member 5 is air bag, has better soundproof effect relative to rubber seal or foam seal.Shell 1 covers testee ear peripheral region.When testee wears this hood type listening device, the head of sealing member 5 and testee is close to, and is effectively isolated external noise, forms quiet space around the ear of testee.
Shell 1 and earmuff 2 are two groups, during hearing test, are worn on the left and right sides of testee respectively, in order to the ears of testee are carried out Hearing esamination.
Earmuff 2 is connected to microphone device 3.Microphone device 3 is connected with hearing test system, and hearing test system controls microphone device 3 and sends different sound, to carry out hearing test.Microphone device 3 is conductance microphone device and/or bone conduction microphone device.
Earmuff 2 includes double Shell.Vacuum-pumping between double Shell, improves soundproof effect further.
Embodiment 2
As in figure 2 it is shown, the hood type listening device of present embodiment is substantially the same manner as Example 1, it is different in that, also includes mobile device 7 and control device.Controlling device and control mobile device 7, mobile device 7 is connected with shell 1.
Mobile device 7 includes motor 71, screw mandrel 72, slide plate 73 and slide rail 74.Motor 71 is connected by shaft coupling transmission with screw mandrel 72.Slide plate 73 and slide rail 74 are slidably matched.Slide plate 73 is arranged on screw mandrel 72.Shell 1 is connected by support is fixing with slide plate 73.Therefore, motor 71 can drive slide plate 73 to move, and then drives shell 1 to move.
Motor 71 is connected with controlling device, controls device and is also associated with pressure transducer.The position of pressure transducer is corresponding with sealing member 5, and when sealing member 5 covers when testee head, pressure transducer can detect the sealing member 5 pressure to testee head.Control device and control start and stop and the rotation direction of motor.
Controlling device control motor 71 to open, drive shell 1 to move towards testee, when pressure transducer detects that the pressure of testee head is reached setting value by sealing member 5, control device controls motor 71 and shuts down.Now sealing member 5 covers at testee head, forms quiet space and can start hearing test.Wherein, motor 71 can be servomotor.
Embodiment 3
As it is shown on figure 3, the hood type listening device of present embodiment is substantially the same manner as Example 1, being different in that, shell 1 is fixedly connected with face shield 6.When two assembly housings 1 and earmuff 2 are all pressed and be attached to testee head, the face shield 6 on two shells 1 closes up.
Above-described is only some embodiments of the present invention.For the person of ordinary skill of the art, without departing from the concept of the premise of the invention, it is also possible to making some deformation and improvement, these broadly fall into protection scope of the present invention.
Claims (8)
1. hood type listening device, it is characterized in that, including shell (1) and earmuff (2), described earmuff (2) is connected to microphone device (3), being provided with puigging (4) between described earmuff (2) and shell (1), the outer rim of described earmuff (2) and shell (1) is equipped with sealing member (5).
2. hood type listening device according to claim 1, it is characterised in that described shell (1) covers testee ear peripheral region, and described shell (1) and earmuff (2) are two groups.
3. hood type listening device according to claim 1 and 2, it is characterised in that described sealing member (5) is air bag.
4. hood type listening device according to claim 2, it is characterised in that described shell (1) is connected to face shield (6).
5. hood type listening device according to claim 1 and 2, it is characterised in that described earmuff (2) includes double Shell.
6. hood type listening device according to claim 1 and 2, it is characterized in that, also including mobile device (7) and control device, described control device controls mobile device (7), and described mobile device (7) is connected with shell (1).
7. hood type listening device according to claim 6, it is characterised in that described control device (8) is connected to pressure transducer, and the position of described pressure transducer is corresponding with sealing member (5).
8. hood type listening device according to claim 1, it is characterised in that described microphone device (3) is conductance microphone device and/or bone conduction microphone device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610214024.6A CN105708472B (en) | 2016-04-07 | 2016-04-07 | Hood type listening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610214024.6A CN105708472B (en) | 2016-04-07 | 2016-04-07 | Hood type listening device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105708472A true CN105708472A (en) | 2016-06-29 |
| CN105708472B CN105708472B (en) | 2019-02-22 |
Family
ID=56159776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610214024.6A Active CN105708472B (en) | 2016-04-07 | 2016-04-07 | Hood type listening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105708472B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107484059A (en) * | 2017-09-29 | 2017-12-15 | 佛山博智医疗科技有限公司 | Moral character leads integrated sound isolating earphone |
| CN107714047A (en) * | 2017-11-03 | 2018-02-23 | 佛山博智医疗科技有限公司 | Stent-type sound insulation listening device |
| CN111601228A (en) * | 2020-07-03 | 2020-08-28 | 佛山博智医疗科技有限公司 | Adjustable audiometric earphone installation system |
| CN114822469A (en) * | 2021-10-22 | 2022-07-29 | 佛山博智医疗科技有限公司 | Audiometry system with intelligent noise reduction function |
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| WO2003099120A1 (en) * | 2002-05-29 | 2003-12-04 | Bispebjerg Hospital | Video visual reinforcement audiometry |
| CN1489975A (en) * | 2002-09-30 | 2004-04-21 | Head fixer for imaging medical checking apparatus and medical checking apparatus | |
| CN201683902U (en) * | 2010-05-11 | 2010-12-29 | 蓝军 | Digital programming multi-functional speech act reaction audiometer |
| CN103297890A (en) * | 2013-06-09 | 2013-09-11 | 青岛歌尔声学科技有限公司 | Earphone capable of adjusting and displaying hand band clamping force |
| CN203609423U (en) * | 2013-10-28 | 2014-05-28 | 厦门新声科技有限公司 | Audiometer |
| CN105163217A (en) * | 2015-08-28 | 2015-12-16 | 深圳市冠旭电子有限公司 | Headphone and headphone adjustment method |
| WO2016044362A1 (en) * | 2014-09-19 | 2016-03-24 | 3M Innovative Properties Company | Acoustically probed over-the-ear hearing assessment devices and methods |
| CN205625938U (en) * | 2016-04-07 | 2016-10-12 | 佛山博智医疗科技有限公司 | Hood formula audiometry device |
-
2016
- 2016-04-07 CN CN201610214024.6A patent/CN105708472B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003099120A1 (en) * | 2002-05-29 | 2003-12-04 | Bispebjerg Hospital | Video visual reinforcement audiometry |
| CN1489975A (en) * | 2002-09-30 | 2004-04-21 | Head fixer for imaging medical checking apparatus and medical checking apparatus | |
| CN201683902U (en) * | 2010-05-11 | 2010-12-29 | 蓝军 | Digital programming multi-functional speech act reaction audiometer |
| CN103297890A (en) * | 2013-06-09 | 2013-09-11 | 青岛歌尔声学科技有限公司 | Earphone capable of adjusting and displaying hand band clamping force |
| CN203609423U (en) * | 2013-10-28 | 2014-05-28 | 厦门新声科技有限公司 | Audiometer |
| WO2016044362A1 (en) * | 2014-09-19 | 2016-03-24 | 3M Innovative Properties Company | Acoustically probed over-the-ear hearing assessment devices and methods |
| CN105163217A (en) * | 2015-08-28 | 2015-12-16 | 深圳市冠旭电子有限公司 | Headphone and headphone adjustment method |
| CN205625938U (en) * | 2016-04-07 | 2016-10-12 | 佛山博智医疗科技有限公司 | Hood formula audiometry device |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107484059A (en) * | 2017-09-29 | 2017-12-15 | 佛山博智医疗科技有限公司 | Moral character leads integrated sound isolating earphone |
| CN107714047A (en) * | 2017-11-03 | 2018-02-23 | 佛山博智医疗科技有限公司 | Stent-type sound insulation listening device |
| WO2019085017A1 (en) * | 2017-11-03 | 2019-05-09 | 佛山博智医疗科技有限公司 | Bracket-type soundproof audiometry device |
| CN111601228A (en) * | 2020-07-03 | 2020-08-28 | 佛山博智医疗科技有限公司 | Adjustable audiometric earphone installation system |
| CN114822469A (en) * | 2021-10-22 | 2022-07-29 | 佛山博智医疗科技有限公司 | Audiometry system with intelligent noise reduction function |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105708472B (en) | 2019-02-22 |
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