CN217430019U - Special earmuff of hearing test - Google Patents
Special earmuff of hearing test Download PDFInfo
- Publication number
- CN217430019U CN217430019U CN202122985721.0U CN202122985721U CN217430019U CN 217430019 U CN217430019 U CN 217430019U CN 202122985721 U CN202122985721 U CN 202122985721U CN 217430019 U CN217430019 U CN 217430019U
- Authority
- CN
- China
- Prior art keywords
- earmuff
- connecting piece
- hearing test
- elastic cord
- plug connector
- 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.)
- Active
Links
Images
Landscapes
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Abstract
The utility model relates to a hearing test equipment technical field discloses a special earmuff of hearing test, including earmuff body (1), be equipped with cavity (2) in earmuff body (1), be equipped with ring (3) in cavity (2), ring (3) center is equipped with through-hole (4) that link up with earmuff body (1), still is equipped with plug connector (5) and first elastic cord (6) on earmuff body (1), and the cover is equipped with first clamp (7) on plug connector (5), is equipped with second elastic cord (8) on first clamp (7), and first elastic cord (6) and second elastic cord (8) are connected. The utility model discloses a connecting the connector clip on the earmuff body, conveniently fixing the earmuff on hearing test person's ear, promoting the laminating effect of earmuff, conveniently wearing, be difficult for dropping.
Description
Technical Field
The utility model relates to a hearing test equipment technical field has especially related to a special earmuff of hearing test.
Background
The hearing test mainly inspects the hearing loss degree, and when detecting the hearing through the hearing tester, the earmuff is required to carry out auxiliary work. Current special earmuff of hearing test, at the in-process that uses, when testing children, because children are good at and make the earmuff be difficult for fixing, the laminating effect that leads to the earmuff is relatively poor, and the hearing tester slides easily and drops, the hearing test work of being not convenient for, the influence is to the test effect of children's hearing to reduce the efficiency of staff to children's hearing test work. Application number CN202021311994.6 discloses special earmuff of hearing test, including the earmuff body, the earmuff body is the cavity form of gentle matter, set up the through-hole of fixed earphone on the intermediate wall of earmuff body, at the in-process that this device used, when testing children, through the setting of parts such as first fixed plate, threaded rod and second fixed plate, it is fixed with the laminating of children's ear with the second fixed plate, make the fixed of earmuff body more firm, simultaneously through the setting of parts such as double faced adhesive tape, make the laminating of earmuff body effectual, the hearing tester is difficult to slide and drops. However, the earmuff may cause damage to the skin around the ears of the child, and is not easily fixed using a double-sided tape.
SUMMERY OF THE UTILITY MODEL
The utility model provides a special earmuff of hearing test to the shortcoming among the prior art.
In order to solve the technical problem, the utility model discloses a following technical scheme can solve:
the utility model provides a special earmuff of hearing test, includes the earmuff body, this internal cavity that is equipped with of earmuff is equipped with the ring in the cavity, and the ring center is equipped with the through-hole that link up with the earmuff body, still is equipped with plug connector and first elastic cord on the earmuff body, and the cover is equipped with the head clamp on the plug connector, is equipped with the second elastic cord on the head clamp, and first elastic cord and second elastic cord are connected. The earmuff body is soft material, and the cavity is the ear that is used for entangling the tester, and the earhole is aimed at to the ring, and the through-hole is used for hearing tester's earphone fixed, wears on tester's head with the head clamp, adjusts plug connector and head clamp, makes earmuff and tester's ear laminating.
Preferably, the plug connector is provided with an adjusting groove, the head clamp is provided with an adjusting tooth, and the adjusting groove is inserted into the head clamp and is clamped with the adjusting tooth. The adjusting groove and the adjusting teeth are stretched or shrunk, and the head clamp and the plug connector are flexibly adjusted, so that a tester can wear the test head comfortably.
Preferably, the first elastic band is provided with a first connecting piece, the second elastic band is provided with a second connecting piece, and the first connecting piece is connected with the second connecting piece. The first elastic band and the second elastic band tighten the head clamp and the earcap body so as to fix the head clamp and the earcap body with a tester.
Preferably, the first connecting piece is a magnet, the second connecting piece is a magnet, and the first connecting piece and the second connecting piece are attracted.
Preferably, the first connecting piece is a clamping head, the second connecting piece is buckled, and the first connecting piece is clamped with the second connecting piece.
Preferably, sound insulation cotton is arranged on the inner wall of the circular ring and the inner wall of the earmuff body, and a rubber pad is further arranged on the earmuff body. The soundproof cotton isolates external noise, and the rubber pad is comfortable to contact with skin around ears.
The utility model discloses owing to adopted above technical scheme, have apparent technological effect: when examining hearing with the hearing tester, need the earmuff to carry out auxiliary work, entangle tester's ear with the cavity of earmuff body, the earhole is aimed at to the ring, and the through-hole is used for the earphone of hearing tester to be fixed, wears the headgear at tester's overhead, adjusts plug connector and headgear, makes earmuff and tester's ear laminating, promotes test effect. The utility model discloses a connecting the connector clip on the earmuff body, conveniently fixing the earmuff on hearing test person's ear, promoting the laminating effect of earmuff, conveniently wearing, be difficult for dropping.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of the earcap body.
Fig. 3 is a test chart of the earcap body.
The names of the parts indicated by the numerical references in the above figures are as follows: the earmuff comprises an earmuff body 1, an earmuff body 2, a cavity 3, a ring 4, a through hole 5, a plug connector 501, an adjusting groove 6, a first elastic band 601, a first connecting piece 7, a head clamp 701, an adjusting tooth 8, a second elastic band 801, a second connecting piece 9, soundproof cotton and a rubber pad 10.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples.
Example 1
The utility model provides a special earmuff of hearing test, as shown in fig. 1-3, includes earmuff body 1, is equipped with cavity 2 in the earmuff body 1, is equipped with ring 3 in the cavity 2, and the ring 3 center is equipped with through-hole 4 that link up with earmuff body 1, still is equipped with plug connector 5 and first elastic cord 6 on the earmuff body 1, and the cover is equipped with the head clamp 7 on the plug connector 5, is equipped with second elastic cord 8 on the head clamp 7, and first elastic cord 6 and second elastic cord 8 are connected. Earmuff body 1 is soft material, and cavity 2 is the ear that is used for entangling the tester, and the earhole is aimed at to ring 3, and through-hole 4 is used for hearing tester's earphone fixed, wears on tester's head with head clamp 7, adjusts plug connector 5 and head clamp 7, makes earmuff and tester's ear laminating.
The plug-in unit 5 is provided with an adjusting groove 501, the head clamp 7 is provided with an adjusting tooth 701, and the adjusting groove 501 is inserted into the head clamp 7 and is clamped with the adjusting tooth 701. The adjusting groove 501 and the adjusting teeth 701 are stretched or reduced, so that the head clamp 7 and the plug connector 5 can be flexibly adjusted, and a tester can wear the device comfortably.
The first elastic band 6 is provided with a first connecting piece 601, the second elastic band 8 is provided with a second connecting piece 801, and the first connecting piece 601 is connected with the second connecting piece 801. The first elastic band 6 and the second elastic band 8 tighten the head clamp 7 and the earcap body 1 to fix the same with a tester.
The first connecting piece 601 is a magnet, the second connecting piece 801 is a magnet, and the first connecting piece 601 and the second connecting piece 801 attract each other.
The working principle is as follows: when examining hearing with the hearing tester, need the earmuff to carry out auxiliary work, entangle tester's ear with 2 cavitys of earmuff body 1, the earhole is aimed at to ring 3, and through-hole 4 is used for the earphone of hearing tester to be fixed, wears headgear 7 on tester's head, adjusts plug connector 5 and headgear 7, makes earmuff and tester's ear laminating, promotes test effect. The utility model discloses a connecting the connector clip on the earmuff body, conveniently fixing the earmuff on hearing test person's ear, promoting the laminating effect of earmuff, conveniently wearing, be difficult for dropping.
Example 2
The utility model provides a special earmuff of hearing test, as shown in figure 1, includes earmuff body 1, is equipped with cavity 2 in the earmuff body 1, is equipped with ring 3 in the cavity 2, and ring 3 center is equipped with the through-hole 4 that link up with earmuff body 1, still is equipped with plug connector 5 and first elastic cord 6 on the earmuff body 1, and the cover is equipped with the head clamp 7 on the plug connector 5, is equipped with second elastic cord 8 on the head clamp 7, and first elastic cord 6 and second elastic cord 8 are connected. Earmuff body 1 is soft material, and cavity 2 is the ear that is used for entangling the tester, and the earhole is aimed at to ring 3, and through-hole 4 is used for the earphone of hearing tester to fix, wears overhead at the tester with head clamp 7, adjusts plug connector 5 and head clamp 7, makes earmuff and tester's ear laminating.
Example 3
Example 3 differs from example 1 in that: the first connector 601 is a chuck, the second connector 801 is buckled, and the first connector 601 is buckled with the second connector 801. This connection is more secure than the magnets.
Claims (6)
1. The utility model provides a special earmuff of hearing test, includes earmuff body (1), its characterized in that: be equipped with cavity (2) in earmuff body (1), be equipped with ring (3) in cavity (2), ring (3) center is equipped with through-hole (4) that link up with earmuff body (1), still is equipped with plug connector (5) and first elastic cord (6) on earmuff body (1), and the cover is equipped with head clamp (7) on plug connector (5), is equipped with second elastic cord (8) on head clamp (7), and first elastic cord (6) and second elastic cord (8) are connected.
2. The ear cap for hearing test according to claim 1, wherein: the plug connector (5) is provided with an adjusting groove (501), the head clamp (7) is provided with adjusting teeth (701), and the adjusting groove (501) is inserted into the head clamp (7) and is clamped with the adjusting teeth (701).
3. The ear cap for hearing test according to claim 1, wherein: the first elastic band (6) is provided with a first connecting piece (601), the second elastic band (8) is provided with a second connecting piece (801), and the first connecting piece (601) is connected with the second connecting piece (801).
4. A hearing test specific ear cap according to claim 3, wherein: the first connecting piece (601) is a magnet, the second connecting piece (801) is a magnet, and the first connecting piece (601) and the second connecting piece (801) are attracted.
5. A hearing test specific ear cap according to claim 3, wherein: the first connecting piece (601) is a clamping head, the second connecting piece (801) is buckled, and the first connecting piece (601) is clamped with the second connecting piece (801).
6. The ear cap for hearing test according to claim 1, wherein: soundproof cotton (9) is arranged on the inner wall of the circular ring (3) and the inner wall of the ear cap body (1), and a rubber pad (10) is arranged on the ear cap body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122985721.0U CN217430019U (en) | 2021-11-30 | 2021-11-30 | Special earmuff of hearing test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122985721.0U CN217430019U (en) | 2021-11-30 | 2021-11-30 | Special earmuff of hearing test |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217430019U true CN217430019U (en) | 2022-09-16 |
Family
ID=83209948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122985721.0U Active CN217430019U (en) | 2021-11-30 | 2021-11-30 | Special earmuff of hearing test |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217430019U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116746930A (en) * | 2023-08-21 | 2023-09-15 | 杭州汇听科技有限公司 | Deep learning-based old people cognitive function assessment and early warning method and system |
-
2021
- 2021-11-30 CN CN202122985721.0U patent/CN217430019U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116746930A (en) * | 2023-08-21 | 2023-09-15 | 杭州汇听科技有限公司 | Deep learning-based old people cognitive function assessment and early warning method and system |
| CN116746930B (en) * | 2023-08-21 | 2023-11-03 | 杭州汇听科技有限公司 | Deep learning-based old people cognitive function assessment and early warning method and system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4993065A (en) | Accessory communication device for telephone sets | |
| US4864610A (en) | Earpiece for a telephone headset | |
| JP2011087142A (en) | Stick type bone conduction hearing aid | |
| CN217430019U (en) | Special earmuff of hearing test | |
| WO2018103141A1 (en) | Novel headset-type earphone | |
| WO2017092166A1 (en) | Smart glasses with bone conduction function | |
| GB1522549A (en) | Hearing aid | |
| CN115278442B (en) | Earphone speaker that function of making an uproar is good falls | |
| CN2034442U (en) | Double-guiding type hearing aid series for deaf-mute | |
| CN217827860U (en) | Pure-sound air-conduction hearing detection earphone | |
| CN210327949U (en) | Communication earphone | |
| CN202634670U (en) | Headphone capable of preventing ear clamping | |
| CN109756802A (en) | A kind of speaker earphone special | |
| CN219740577U (en) | Low-noise semi-in-ear earphone | |
| JPH0268035A (en) | Electroacoustic transducer | |
| CN216291399U (en) | Answering device for remote video conference | |
| CN220798521U (en) | Bending-preventing protection device for hearing test | |
| CN219353916U (en) | Fixer for hearing screening instrument | |
| CN216600010U (en) | Detachable earphone | |
| CN216122837U (en) | Earphone acoustics detection device | |
| CN111200768A (en) | Bone conduction earphone capable of being positioned and explained | |
| CN212752634U (en) | A audition detects instrument for audiphone | |
| CN217793114U (en) | Ear muff type stethoscope | |
| CN214104456U (en) | Headset type stethoscope | |
| CN212812035U (en) | Old person prevents audiphone that drops |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |