CN208836376U - A kind of electric audiometry is applicable in moral character and leads multifunctional headphone - Google Patents
A kind of electric audiometry is applicable in moral character and leads multifunctional headphone Download PDFInfo
- Publication number
- CN208836376U CN208836376U CN201821643165.0U CN201821643165U CN208836376U CN 208836376 U CN208836376 U CN 208836376U CN 201821643165 U CN201821643165 U CN 201821643165U CN 208836376 U CN208836376 U CN 208836376U
- Authority
- CN
- China
- Prior art keywords
- conductance
- acoustical generator
- electric
- fixing clamp
- earmuff
- 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.)
- Expired - Fee Related
Links
- 238000012076 audiometry Methods 0.000 title claims abstract description 16
- 210000000988 bone and bone Anatomy 0.000 claims abstract description 24
- 238000012360 testing method Methods 0.000 claims abstract description 14
- 230000008054 signal transmission Effects 0.000 claims abstract description 4
- 210000000624 ear auricle Anatomy 0.000 abstract description 2
- 238000007689 inspection Methods 0.000 description 2
- 230000005236 sound signal Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000638 stimulation Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Landscapes
- Headphones And Earphones (AREA)
Abstract
A kind of electric audiometry is applicable in moral character and leads multifunctional headphone, is suitable for common electric audiometry detector.Include: one can radian telescopic adjustment main body headphone frame, which includes an adjustable earphone bracket and the fixing clamp that may only cover the earmuff of left and right ear auricle respectively at bracket both ends two and may only fix osophone the two of bracket side；And one can be fixed on the bone conduction acoustical generator of left and right two in fixing clamp；And the conductance acoustical generator of a mountable left and right in earmuff two；And one group of data line, including bone conducted signal transmission line and conductance signal transmssion line；An and microphone.During electric listening test, a kind of electric audiometry can be used to be applicable in moral character and lead multifunctional headphone instead of independent conductance and bone conduction, it will help improve the efficiency and accuracy of electric listening test.
Description
Technical field:
Moral character, which is applicable in, the utility model relates to a kind of electric audiometry leads multifunctional headphone.
Background technique:
It is needed according to scope of examination difference using two kinds of earphones of conductance and bone conduction, and checked in existing electric listening test
Operator need to frequently open soundproof room door and lead and osophone to subject with ventilation in journey.The frequent of earphone is operated with giving
Person increases workload, extends the review time, and frequently replaces the wearing position displacement that may cause and inspection result is caused to be missed
Difference etc..So during electric listening test, if a kind of electric audiometry can be used, which to be applicable in moral character, leads multifunctional headphone instead of independent
Conductance and bone conduction, it will help improve the efficiency and accuracy of electric listening test.
Therefore, the purpose of the utility model leads multifunctional headphone providing a kind of electric audiometry and be applicable in moral character.
Summary of the invention:
The utility model electric audiometry is applicable in moral character and leads multifunctional headphone, is suitable for common electric audiometry detector, for synchronizing
Transmit conductance and bone conduction test audio signal.
The device includes: one can radian telescopic adjustment main body headphone frame, the frame include an adjustable earphone branch
Frame and the earmuff of left and right ear auricle may only be covered respectively at bracket both ends two and may only fix bone the two of bracket side
The fixing clamp of guide lug machine；And one can be fixed on the bone conduction acoustical generator of left and right two in fixing clamp；And one is mountable in earmuff
The two conductance acoustical generators in left and right；And one group of data line, including bone conducted signal transmission line and conductance signal transmssion line.
The effect of the utility model: during electric listening test, a kind of applicable moral character of electric audiometry can be used to lead multi-functional
Earphone replaces independent conductance and bone conduction, it will help improves the efficiency and accuracy of electric listening test.
Detailed description of the invention:
Fig. 1: the perspective view of device
Fig. 2: the inner surface Local map of device
Fig. 3: the function connects figure of device
Specific embodiment:
Refering to fig. 1,2,3, the utility model has highly effective, is suitable for common electric audiometry detector, helps to improve electricity
The efficiency and accuracy of audiometry inspection.The device 1 include one can radian telescopic adjustment main body headphone frame 2 and can be fixed on
The bone conduction acoustical generator 3 of left and right two and the conductance acoustical generator 4 of the mountable left and right in earmuff two and one group of number in fixing clamp
According to transmission line 5 and a microphone 6.
Main body headphone frame 2, the frame include an adjustable earphone bracket 21, the left earmuff 22 for being fixed on bracket both ends
With right earcup 23, the prominent left fixing clamp 24 and right fixing clamp 25 to fix osophone in stent ends side；And it can be fixed on
Left bone conduction acoustical generator 31 and right bone conduction acoustical generator 32 in fixing clamp；And mountable left conductance acoustical generator 41 and the right side in earmuff
Conductance acoustical generator 42；And one group of data line 5, including bone conducted signal transmission line 51 and conductance signal transmssion line 52；And one words
Cylinder 6.
In electric listening test, left bone conduction acoustical generator 31 and right bone conduction acoustical generator 32 are fixed on left fixation first by examiner
On folder 24 and right fixing clamp 25, left conductance acoustical generator 41 and right conductance acoustical generator 42 are installed into left earmuff 22 and right earcup 23,
Data line 5 is inserted into the indoor data of sound insulation and transmits plug.Subject shows according to left and right ear tag left earmuff 22 and the right side
Earmuff 23 is worn on left and right ear respectively, and adjusting left fixing clamp 24 and 25 angle of right fixing clamp makes left bone conduction acoustical generator 31 and right bone conduction
Acoustical generator 32 is adjacent to bone skin after ear respectively.After the completion of wearing, subject can receive moral character during electric listening test and lead
The stimulation of different test audio signals, and feedback is made by modes such as transponders, if midway, which encounters problems, can pass through words
Cylinder 6 is linked up with examiner.
In conclusion a kind of electric audiometry can be used to be applicable in moral character and lead multifunctional headphone replacement during electric listening test
Independent conductance and bone conduction, it will help improve the efficiency and accuracy of electric listening test.Therefore the purpose of the utility model can be reached.
Claims (1)
1. a kind of electric audiometry is applicable in moral character and leads multifunctional headphone, it is suitable for common electric audiometry detector, it is characterized in that helping to mention
The efficiency and accuracy of high electric listening test, the device 1 include one can radian telescopic adjustment main body headphone frame 2, Ji Kegu
The bone conduction acoustical generator 3 of left and right two and the conductance acoustical generator 4 of the mountable left and right in earmuff two and one being scheduled in fixing clamp
Group data line 5, main body headphone frame 2, which includes an adjustable earphone bracket 21, the left side for being fixed on bracket both ends
Earmuff 22 and right earcup 23, the prominent left fixing clamp 24 and right fixing clamp 25 to fix osophone in stent ends side；And it can
The left bone conduction acoustical generator 31 and right bone conduction acoustical generator 32 being fixed in fixing clamp；And the mountable left conductance acoustical generator in earmuff
41 and right conductance acoustical generator 42；And one group of data line 5, including bone conducted signal transmission line 51 and conductance signal transmssion line 52；
An and microphone 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821643165.0U CN208836376U (en) | 2018-09-22 | 2018-09-22 | A kind of electric audiometry is applicable in moral character and leads multifunctional headphone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821643165.0U CN208836376U (en) | 2018-09-22 | 2018-09-22 | A kind of electric audiometry is applicable in moral character and leads multifunctional headphone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208836376U true CN208836376U (en) | 2019-05-07 |
Family
ID=66317428
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821643165.0U Expired - Fee Related CN208836376U (en) | 2018-09-22 | 2018-09-22 | A kind of electric audiometry is applicable in moral character and leads multifunctional headphone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208836376U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
-
2018
- 2018-09-22 CN CN201821643165.0U patent/CN208836376U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR102339959B1 (en) | Noise Reduction Air Tube Microphone, Noise Reduction Safety Earphones and Noise Reduction Safety Bluetooth Earphones | |
| Reinfeldt et al. | Hearing one’s own voice during phoneme vocalization—Transmission by air and bone conduction | |
| US7292704B2 (en) | Noise attenuating headset | |
| EP1819192A1 (en) | A headset acoustic device and sound channel reproducing method | |
| EP3468221A1 (en) | Headphone | |
| WO2003099121A3 (en) | System and methods for conducting multiple diagnostic hearing tests | |
| US20140193022A1 (en) | Canal-type receiver | |
| US4309575A (en) | Apparatus for intercranial transmission of audio signals | |
| CN101390442A (en) | Hearing aid with connecting element serving for retention in concha | |
| Hartl et al. | Drill-induced cochlear injury during otologic surgery: intracochlear pressure evidence of acoustic trauma | |
| CN208836376U (en) | A kind of electric audiometry is applicable in moral character and leads multifunctional headphone | |
| JPWO2018216121A1 (en) | Earpad and earphone using the same | |
| CN205829998U (en) | A kind of abnormal sound positioner | |
| Hellstrom et al. | Miniature microphone probe tube measurements in the external auditory canal | |
| US20180139531A1 (en) | Wireless hearing device | |
| KR101471981B1 (en) | Earbud set, and Hearing aid and Earphone using this | |
| CN110139179A (en) | Noise reduction anti-radiating earphone | |
| CN207820172U (en) | Wear-type sound field device | |
| CN205510350U (en) | Integration audiometric earphone | |
| CN103475982A (en) | Auditory meatus microphone and device with same | |
| US10092223B2 (en) | Measurement system | |
| JP6969789B2 (en) | Earphones, sound reproduction device and sound reproduction method | |
| WO2015076700A1 (en) | Device for transmitting sound to a hearing aid | |
| CN103442315A (en) | Cap type bone conduction stereo headset | |
| Fisher et al. | Reduced conditions on ambient noise levels for in-situ audiometric testing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190918 Address after: 310014 Five buildings in Chaohui 2 District, Xiacheng District, Hangzhou City, Zhejiang Province Co-patentee after: Yang Wanli Patentee after: Hangzhou Occupational Disease Prevention and Control Hospital Co-patentee after: Chen Jing Address before: 310014 5 distribution rooms in Zhaohui two district, Hangzhou, Zhejiang Co-patentee before: Chen Jing Patentee before: Yang Wan Li Co-patentee before: Cai Yi |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190507 Termination date: 20200922 |