CN208572370U - A kind of ear muff modified noise cancelling headphone - Google Patents
A kind of ear muff modified noise cancelling headphone Download PDFInfo
- Publication number
- CN208572370U CN208572370U CN201821333071.3U CN201821333071U CN208572370U CN 208572370 U CN208572370 U CN 208572370U CN 201821333071 U CN201821333071 U CN 201821333071U CN 208572370 U CN208572370 U CN 208572370U
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- CN
- China
- Prior art keywords
- bolted
- earphone
- wall
- noise cancelling
- earphone storehouse
- 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
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- 101001010782 Drosophila melanogaster Fez family zinc finger protein erm Proteins 0.000 title claims abstract description 27
- 239000004744 fabric Substances 0.000 claims description 9
- 238000009434 installation Methods 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 7
- 229920000742 Cotton Polymers 0.000 claims description 6
- 239000000725 suspension Substances 0.000 claims description 4
- 238000009413 insulation Methods 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 2
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Headphones And Earphones (AREA)
Abstract
The utility model discloses a kind of ear muff modified noise cancelling headphones, including main support, buckle has been bolted in the both ends inner wall of the main support, mounting rack has been bolted in two mutually separate one end of the buckle, and universal ball cover has been bolted among the side bottom interior wall of two mounting racks.In the utility model, side circumference of the noise cancelling headphone in earphone storehouse is provided with noise control earmuff, ear is firmly secured in noise control earmuff by noise control earmuff when in use, and the side of loudspeaker is provided with sound insulation panel, so that extraneous noise enters earphone storehouse without going past dust-proof web plate, the spring strut for being socketed with spring is provided in mounting rack side inner wall bottom, and mounting rack is connected with rest by universal ball joint, after user takes earphone, rest can arbitrarily be swung, and there is spring supporting in inside, user can firmly be bonded ear after putting on earphone.
Description
Technical field
The utility model relates to earphone manufacturing technology field more particularly to a kind of ear muff modified noise cancelling headphones.
Background technique
Earphone is a pair of of converting unit, it receives the electric signal that media player or receiver are issued, using close to ear
Piece loudspeaker convert it into the sound wave that can be heard, earphone be usually it is separable with media player, inserted using one
Head connection, benefit is can to listen to sound equipment alone in the case where not influencing other people；Also the sound of ambient enviroment can be separated.
With science and technology fast development, electronic product it is prevailing, earphone application also become very extensively, now road
It is seen everywhere young man and listens song with a earphone, still, earphone is used in a noisy environment, to the noisy work of the content of broadcasting
With so that user does not hear or even does not hear the content that earphone plays, accordingly, it is now desired to which a kind of noise cancelling headphone is existing to solve
The problem of.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of ear muff modified proposed
Noise cancelling headphone.
To achieve the goals above, the utility model adopts the technical scheme that
The both ends inner wall of a kind of ear muff modified noise cancelling headphone, including main support, the main support is bolted
There is buckle, mounting rack, the side bottom of two mounting racks has been bolted in two mutually separate one end of the buckle
Universal ball cover has been bolted among portion's inner wall, the circumferential inner wall of the universal ball cover slidably connects universal ball end,
Rest has been bolted in the side of the universal ball end, and earphone has been bolted in the side of the rest
Dust-proof web plate has been bolted in the side inner wall in storehouse, the earphone storehouse, the outer circumferential walls one in one of them earphone storehouse
Volume knob has been bolted in side, and headlamp switch has been bolted in the outer circumferential walls side in the earphone storehouse, described
Noise control earmuff has been bolted in the side circumference in earphone storehouse, and the bottom of one of them mounting rack has been bolted
Earpiece web plate has been bolted in microphone, the side circumference in the earphone storehouse, and the circumferential inner wall in the earphone storehouse passes through spiral shell
It tethers and is connected to noise reduction cotton plate.
Preferably, elastic cloth band has been bolted in a lateral roof of the mounting rack, and one end of elastic cloth band is logical
It crosses and is stitched with suspension headband.
Preferably, installation web plate has been bolted in the circumferential inner wall one end in the earphone storehouse, and installs the one of web plate
Loudspeaker has been bolted among side.
Preferably, the side inner wall bottom of the mounting rack is bolted there are two spring strut, and spring strut
Outer circumferential walls be socketed with spring.
Preferably, movable block, and movable block and bullet has been bolted in top and bottom one end of the rest
Spring pillar socket-connects.
Preferably, sound-proof material plate has been bolted in the circumferential inner wall in the earphone storehouse, and sound-proof material plate is located at installation
The side of web plate.
Preferably, controller has been bolted in the circumferential inner wall in the earphone storehouse, and controller is by switching and raising
Sound device, microphone, volume knob, headlamp switch are connected.
The utility model has the following beneficial effects:
1, the noise cancelling headphone is provided with elastic cloth band at the top of the mounting rack of earphone, and is stitched among elastic cloth band outstanding
Floating head band, user on tape the noise cancelling headphone when, elastic cloth band can have more the head dummy of user by earphone consolidating tightly
It is scheduled on the crown, so that user is more comfortable.
2, side circumference of the noise cancelling headphone in earphone storehouse is provided with noise control earmuff, and noise control earmuff is tight by ear when in use
Tight is fixed in noise control earmuff, so that ear does not receive extraneous noise, and the side of loudspeaker is provided with sound insulation panel, makes
It obtains extraneous noise and enters earphone storehouse without going past dust-proof web plate.
3, the mounting rack side inner wall bottom of the noise cancelling headphone is provided with the spring strut for being socketed with spring, and mounting rack is logical
It crosses universal ball joint and is connected with rest, after user takes earphone, rest can arbitrarily be swung, and there is spring in inside
Support, user can firmly be bonded ear after putting on earphone.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of ear muff modified noise cancelling headphone positive structure diagram；
Fig. 2 be the utility model proposes a kind of ear muff modified noise cancelling headphone partial structure sectional view；
Fig. 3 be the utility model proposes a kind of ear muff modified noise cancelling headphone partial structure side view.
In figure: 1 mounting rack, 2 rests, 3 earphone storehouses, 4 noise control earmuffs, 5 buckles, 6 main supports, 7 suspension headbands, 8 pines
Tight strap, 9 volume knobs, 10 headlamp switches, 11 microphones, 12 dust-proof web plates, 13 sound-proof material plates, 14 installation web plates, 15 loudspeakings
Device, 16 noise reduction cotton plates, 17 earpiece web plates, 18 universal ball covers, 19 universal ball ends, 20 springs, 21 movable blocks, 22 spring struts.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-3, the both ends inner wall of a kind of ear muff modified noise cancelling headphone, including main support 6, main support 6 passes through
It has been bolted buckle 5, two 5 mutually separate one end of buckle have been bolted mounting rack 1, and the one of two mounting racks 1
Universal ball cover 18 is bolted among side bottom inner wall, the circumferential inner wall of universal ball cover 18 slidably connects multi-directional ball
First 19, rest 2 has been bolted in the side of universal ball end 19, and ear has been bolted in the side of rest 2
Dust-proof web plate 12, the outer circumferential walls side in one of earphone storehouse 3 has been bolted in cabin 3, the side inner wall in earphone storehouse 3
Volume knob 9 is bolted, headlamp switch 10, earphone storehouse 3 has been bolted in the outer circumferential walls side in earphone storehouse 3
Side circumference noise control earmuff 4 has been bolted, microphone has been bolted in the bottom of one of mounting rack 1
11, earpiece web plate 17 has been bolted in the side circumference in earphone storehouse 3, and the circumferential inner wall in earphone storehouse 3 has been bolted
Noise reduction cotton plate 16.
In the utility model, elastic cloth band 8, and the one of elastic cloth band 8 has been bolted in a lateral roof of mounting rack 1
By being stitched with suspension headband 7, installation web plate 14 has been bolted in the circumferential inner wall one end in earphone storehouse 3, and installs net at end
Loudspeaker 15 is bolted among the side of plate 14, there are two the side inner wall bottom of mounting rack 1 is bolted
Spring strut 22, and the outer circumferential walls of spring strut 22 are socketed with spring 20, top and bottom one end of rest 2 passes through spiral shell
It tethers and is connected to movable block 21, and movable block 21 socket-connects with spring strut 22, the circumferential inner wall in earphone storehouse 3 has been bolted
Sound-proof material plate 13, and sound-proof material plate 13 is located at the side of installation web plate 14, control has been bolted in the circumferential inner wall in earphone storehouse 3
Device processed, and controller is connected by switch with loudspeaker 15, microphone 11, volume knob 9, headlamp switch 10.
Working principle: when using this kind of noise cancelling headphone, the socket of earphone is connected on playing device first, by earphone master
The both ends buckle 5 of bracket 6 is adjusted to the position for being suitble to oneself head dummy, earphone is worn, and by 4 sets of the noise control earmuff of earphone in ear
On piece, adjustment good position can be used, the circumferential inner wall of the side of the loudspeaker 15 of the noise cancelling headphone in earphone storehouse 3 be provided with every
Sound cotton plate 13 makes the noise outside earphone not enter the inside in earphone storehouse 3, influences sound quality, and in the one end in earphone storehouse 3
Provided with noise reduction cotton plate 16, the noise generated to the sound that loudspeaker 15 issues is filtered, and the mounting rack bottom of earphone is set
Having set spring 20 cooperates the rest 2 of universal ball end 19 that the ear of user is made tightly to be fitted in 3 using effect of earphone storehouse
More preferably.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (7)
1. a kind of ear muff modified noise cancelling headphone, including main support (6), which is characterized in that the both ends inner wall of the main support (6)
It being bolted buckle (5), mounting rack (1) has been bolted in two mutually separate one end of the buckle (5),
It has been bolted universal ball cover (18) among the side bottom interior wall of two mounting racks (1), the universal ball cover
(18) circumferential inner wall slidably connects universal ball end (19), and earpiece has been bolted in the side of the universal ball end (19)
The side of bracket (2), the rest (2) has been bolted earphone storehouse (3), the side inner wall of the earphone storehouse (3)
Dust-proof web plate (12) are bolted, the outer circumferential walls side of one of them earphone storehouse (3) has been bolted
The outer circumferential walls side of volume knob (9), the earphone storehouse (3) has been bolted headlamp switch (10), the earphone storehouse
(3) noise control earmuff (4) have been bolted in side circumference, and the bottom of one of them mounting rack (1) is connected by bolt
It is connected to microphone (11), the side circumference of the earphone storehouse (3) has been bolted earpiece web plate (17), the earphone storehouse
(3) noise reduction cotton plate (16) has been bolted in circumferential inner wall.
2. a kind of ear muff modified noise cancelling headphone according to claim 1, which is characterized in that the one of the mounting rack (1)
Lateral roof has been bolted elastic cloth band (8), and one end of elastic cloth band (8) is by being stitched with suspension headband (7).
3. a kind of ear muff modified noise cancelling headphone according to claim 1, which is characterized in that the circle of the earphone storehouse (3)
All inner wall one end have been bolted installation web plate (14), and have been bolted and have raised among the side of installation web plate (14)
Sound device (15).
4. a kind of ear muff modified noise cancelling headphone according to claim 1, which is characterized in that the one of the mounting rack (1)
Side inner wall bottom is bolted there are two spring strut (22), and the outer circumferential walls of spring strut (22) are socketed with spring
(20).
5. a kind of ear muff modified noise cancelling headphone according to claim 1, which is characterized in that the rest (2)
Top and bottom one end has been bolted movable block (21), and movable block (21) socket-connects with spring strut (22).
6. a kind of ear muff modified noise cancelling headphone according to claim 1, which is characterized in that the circle of the earphone storehouse (3)
All inner walls have been bolted sound-proof material plate (13), and sound-proof material plate (13) is located at the side of installation web plate (14).
7. a kind of ear muff modified noise cancelling headphone according to claim 1, which is characterized in that the circle of the earphone storehouse (3)
Controller has been bolted in all inner walls, and controller passes through switch and loudspeaker (15), microphone (11), volume knob
(9), headlamp switch (10) is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821333071.3U CN208572370U (en) | 2018-08-18 | 2018-08-18 | A kind of ear muff modified noise cancelling headphone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821333071.3U CN208572370U (en) | 2018-08-18 | 2018-08-18 | A kind of ear muff modified noise cancelling headphone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208572370U true CN208572370U (en) | 2019-03-01 |
Family
ID=65450928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821333071.3U Expired - Fee Related CN208572370U (en) | 2018-08-18 | 2018-08-18 | A kind of ear muff modified noise cancelling headphone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208572370U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113207053A (en) * | 2021-04-29 | 2021-08-03 | 东莞市魅音科技有限公司 | Headset with active noise reduction function |
-
2018
- 2018-08-18 CN CN201821333071.3U patent/CN208572370U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113207053A (en) * | 2021-04-29 | 2021-08-03 | 东莞市魅音科技有限公司 | Headset with active noise reduction function |
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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: 20190301 |