CN117156344B - Headset type noise reduction earphone with ear groove adjusting function - Google Patents
Headset type noise reduction earphone with ear groove adjusting function Download PDFInfo
- Publication number
- CN117156344B CN117156344B CN202311414561.1A CN202311414561A CN117156344B CN 117156344 B CN117156344 B CN 117156344B CN 202311414561 A CN202311414561 A CN 202311414561A CN 117156344 B CN117156344 B CN 117156344B
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- fixedly connected
- cavity
- wall
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- 230000009467 reduction Effects 0.000 title abstract description 15
- 238000006243 chemical reaction Methods 0.000 claims abstract description 13
- 230000007246 mechanism Effects 0.000 claims abstract description 13
- 230000001681 protective effect Effects 0.000 claims description 16
- 230000009711 regulatory function Effects 0.000 claims description 2
- 210000000613 ear canal Anatomy 0.000 claims 3
- 210000005069 ears Anatomy 0.000 abstract description 10
- 230000001105 regulatory effect Effects 0.000 abstract description 8
- 230000005236 sound signal Effects 0.000 abstract description 6
- 238000005457 optimization Methods 0.000 description 9
- 230000008901 benefit Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000004880 explosion Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
- H04R1/1083—Reduction of ambient noise
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2201/00—Details of transducers, loudspeakers or microphones covered by H04R1/00 but not provided for in any of its subgroups
- H04R2201/10—Details of earpieces, attachments therefor, earphones or monophonic headphones covered by H04R1/10 but not provided for in any of its subgroups
- H04R2201/105—Manufacture of mono- or stereophonic headphone components
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Headphones And Earphones (AREA)
Abstract
The invention discloses a headset noise reduction earphone with an ear groove adjusting function, which comprises an ear hook, a cavity, a rear cavity, a fixed groove, a driving unit loudspeaker and an electroacoustic conversion device, wherein the cavity is movably connected to two sides of the bottom of the ear hook, the rear cavity is fixedly connected to the right side of the cavity, and the fixed groove is formed in the right side of the inner wall of the rear cavity. According to the invention, the ear hook is arranged, the cavity is limited by the ear hook, the cavity is prevented from falling off, then the outer side of the cavity is protected by the rear cavity, then the electric signal is converted into the audio signal by the electroacoustic conversion device, the audio signal is played by the loudspeaker of the driving unit, and then the size of the ear groove can be regulated by the ear groove regulating mechanism when the ear-type noise reduction earphone is worn, so that the problem that the size of the elastic ear cover cannot be regulated when the existing head-mounted noise reduction earphone is used, the existing head-mounted noise reduction earphone cannot adapt to ears with different sizes when the ear is used, and the size of the elastic ear cover cannot be regulated when the ear is larger is solved.
Description
Technical Field
The invention relates to the technical field of headset noise reduction headphones, in particular to a headset noise reduction headphone with an ear groove adjusting function.
Background
The headset of making an uproar falls not only can reduce the environmental noise, protect user's hearing, can also let people listen to high-quality music moreover, promotes the use and experiences. Therefore, the noise reduction headset is more and more popular with consumers, and the requirements of people on the noise reduction effect of the noise reduction headset are also higher and higher.
The size of the elastic earmuff can not be adjusted when the existing headset type noise reduction earphone is used, so that ears with different sizes can not be adapted when the headset type noise reduction earphone is used, ears with different sizes can not be adapted through adjusting the size of the elastic earmuff when the ears are large, meanwhile, the space in the earmuff groove is limited, and a user can not freely adjust according to the use environment.
Disclosure of Invention
In order to solve the problems in the prior art, the invention aims to provide a headset with an ear groove adjusting function, which has the advantage of being capable of adjusting the size of an ear groove, and solves the problems that the prior headset cannot adjust the size of an elastic ear cover when in use, so that the headset cannot adapt to ears with different sizes when in use, and the size of the elastic ear cover cannot be adjusted to adapt to ears with different sizes when the ears are larger, meanwhile, the space in the ear groove is limited, and users cannot freely adjust according to the use environment.
In order to achieve the above purpose, the present invention provides the following technical solutions: including ear-hook, cavity, rear cavity, fixed slot, drive unit loudspeaker and electroacoustic conversion device, cavity swing joint is in the both sides of ear-hook bottom, the right side of rear cavity fixed connection cavity, the right side at rear cavity inner wall is seted up to the fixed slot, electroacoustic conversion device and the inner wall fixed connection of fixed slot, drive unit loudspeaker fixed connection is in electroacoustic conversion device's left side, ear-slot adjustment mechanism has been seted up in the left side of cavity.
As the preferred mode of the invention, the lug groove adjusting mechanism comprises a limiting ring groove, the limiting ring groove is arranged on the left side of the cavity, the inner wall of the limiting ring groove is movably connected with an adjusting ring, the left side of the adjusting ring is provided with a plurality of sliding grooves, the sliding grooves are distributed in an annular equidistant manner, and the left side of the inner wall of the cavity is fixedly connected with a baffle plate.
As the preferable mode of the invention, the left side of the adjusting ring is provided with four fixing plates which are distributed in an annular equidistant manner, the right side of the fixing plate is fixedly connected with the convex blocks matched with the sliding groove, the convex blocks are provided with a plurality of convex blocks which are distributed in an annular equidistant manner, and the left side of the fixing plate is fixedly connected with the arc-shaped plate.
As the preferable mode of the invention, the surface of the arc-shaped plate is fixedly connected with the elastic earmuff, the elastic earmuff is provided with a plurality of adjusting grooves which are distributed at equal intervals, the surface of the elastic earmuff is fixedly connected with the sheath, and the inner wall of the sheath is fixedly connected with the elastic net.
As the preferable mode of the invention, the right side of the fixed plate is provided with a limit groove, and the left side of the baffle plate is fixedly connected with a fixed ring.
As the preferable mode of the invention, the surface of the fixed ring is fixedly connected with a limit bar, and the surface of the limit bar is movably connected with the inner wall of the limit groove.
As the preferable right side of the inner wall of the limit ring groove is provided with a plurality of movable grooves, the plurality of movable grooves are distributed in an annular equidistant manner, the right side of the inner wall of the movable groove is fixedly connected with a spring, the other end of the spring is fixedly connected with a clamping block, the right side of the adjusting ring is provided with a plurality of clamping grooves, and the plurality of clamping grooves are distributed in an annular equidistant manner.
As the preferable mode of the invention, the top of the ear hook is fixedly connected with a protective sleeve, and the protective sleeve is arranged in an arc shape.
Preferably, the inner wall of the protective sleeve is filled with memory sponge.
As preferable, the convex teeth are fixedly connected to the two sides of the ear hook.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the invention, the ear hook is arranged, the cavity is limited by the ear hook, the cavity is prevented from falling off, then the outer side of the cavity is protected by the rear cavity, then an electric signal is converted into an audio signal by the electroacoustic conversion device, the audio signal is played by the loudspeaker of the driving unit, and then the size of the ear groove can be regulated by the ear groove regulating mechanism when the ear hook is worn so as to adapt to ears with different sizes, the condition that the elastic ear cover presses the ears when the ear hook is used is avoided, the problem that the size of the elastic ear cover cannot be regulated when the existing headset noise reduction earphone is used, the size of the ear can not be adapted to ears with different sizes when the ear hook is used is solved, the space in the ear groove is limited, and a user can not freely regulate according to the use environment is solved, and the headset noise reduction earphone has the advantage that the size of the ear groove can be regulated.
2. According to the invention, the lug groove adjusting mechanism is arranged, the limiting ring groove is used for limiting the adjusting ring, so that the adjusting ring is prevented from being separated when being rotated, the adjusting ring can be more stable when in use, and the adjusting ring is rotated to enable the adjusting ring to move the sliding groove to rotate.
3. According to the invention, the fixing plates, the convex blocks and the arc plates are arranged, the convex blocks move up and down along the annular groove when the sliding groove rotates, then the convex blocks drive the fixing plates and the arc plates to synchronously move, so that the four fixing plates shrink or enlarge simultaneously, and the arc plates drive the elastic earmuffs to move while moving, thereby achieving the effect of adjusting the size of the earmuffs.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic view of the three-dimensional explosion structure of the southeast equiaxial side of the cavity;
FIG. 3 is a schematic view of a three-dimensional explosion structure of a cavity on the southwest isometric side;
FIG. 4 is an enlarged schematic view of the structure of FIG. 2A according to the present invention;
fig. 5 is a schematic view of an ear hook according to the present invention.
In the figure: 1. ear-hanging; 2. a cavity; 3. a rear cavity; 4. a fixing groove; 5. a drive unit horn; 6. an electroacoustic conversion device; 7. an ear groove adjusting mechanism; 71. a limit ring groove; 72. an adjusting ring; 73. a chute; 74. a baffle; 8. a fixing plate; 9. a bump; 10. an arc-shaped plate; 11. an elastic earmuff; 12. an adjustment tank; 13. a sheath; 14. an elastic net; 15. a limit groove; 16. a fixing ring; 17. a limit bar; 18. a movable groove; 19. a spring; 20. a clamping block; 21. a clamping groove; 22. a protective sleeve; 23. a memory sponge; 24. convex teeth.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
As shown in fig. 1 to 4, the ear hook comprises an ear hook 1, a cavity 2, a rear cavity 3, a fixing groove 4, a driving unit loudspeaker 5 and an electroacoustic conversion device 6, wherein the cavity 2 is movably connected to two sides of the bottom of the ear hook 1, the rear cavity 3 is fixedly connected to the right side of the cavity 2, the fixing groove 4 is formed in the right side of the inner wall of the rear cavity 3, the electroacoustic conversion device 6 is fixedly connected with the inner wall of the fixing groove 4, the driving unit loudspeaker 5 is fixedly connected to the left side of the electroacoustic conversion device 6, and an ear groove adjusting mechanism 7 is formed in the left side of the cavity 2.
Referring to fig. 3, the ear groove adjusting mechanism 7 includes a limiting ring groove 71, the limiting ring groove 71 is provided on the left side of the cavity 2, the inner wall of the limiting ring groove 71 is movably connected with an adjusting ring 72, the left side of the adjusting ring 72 is provided with a plurality of sliding grooves 73, the plurality of sliding grooves 73 are distributed in an annular equidistant manner, and the left side of the inner wall of the cavity 2 is fixedly connected with a baffle 74.
As a technical optimization scheme of the invention, the lug groove adjusting mechanism 7 is arranged, the limiting ring groove 71 is used for limiting the adjusting ring 72, so that the adjusting ring 72 is prevented from being separated when being rotated, the adjusting ring 72 can be more stable when in use, and the adjusting ring 72 drives the sliding groove 73 to rotate through rotating the adjusting ring 72.
Referring to fig. 3, the left side of the adjusting ring 72 is provided with fixing plates 8, the fixing plates 8 are provided with four, and the four fixing plates 8 are distributed at equal intervals in an annular shape, the right side of the fixing plate 8 is fixedly connected with protruding blocks 9 matched with the sliding grooves 73, the protruding blocks 9 are provided with a plurality of protruding blocks 9 which are distributed at equal intervals in an annular shape, and the left side of the fixing plate 8 is fixedly connected with an arc-shaped plate 10.
As a technical optimization scheme of the invention, through arranging the fixing plate 8, the protruding blocks 9 and the arc-shaped plate 10, when the chute 73 rotates, the protruding blocks 9 move up and down along the annular groove, and then the protruding blocks 9 drive the fixing plate 8 and the arc-shaped plate 10 to synchronously move, so that the four fixing plates 8 shrink or enlarge simultaneously, and the arc-shaped plate 10 moves and drives the elastic earmuff 11 to move, thereby achieving the effect of adjusting the size of the earmuff.
Referring to fig. 3, an elastic ear cover 11 is fixedly connected to the surface of an arc plate 10, adjusting grooves 12 are formed in the elastic ear cover 11, a plurality of adjusting grooves 12 are formed in the adjusting grooves 12, the adjusting grooves 12 are distributed at equal intervals, a sheath 13 is fixedly connected to the surface of the elastic ear cover 11, and an elastic net 14 is fixedly connected to the inner wall of the sheath 13.
As a technical optimization scheme of the invention, by arranging the elastic earmuff 11, the adjusting groove 12, the sheath 13 and the elastic net 14, the elastic earmuff 11 can avoid the cavity 2 from being in direct contact with skin when being worn, the user can feel more comfortable when wearing, the adjusting groove 12 can provide an extending and contracting space for the elastic earmuff 11, the sheath 13 can protect the elastic earmuff 11, the service life of the elastic earmuff 11 is prolonged, and the elastic net 14 can avoid foreign matters from entering the cavity 2.
Referring to fig. 3, a limiting groove 15 is formed on the right side of the fixing plate 8, and a fixing ring 16 is fixedly connected to the left side of the baffle 74.
As a technical optimization scheme of the invention, the limiting groove 15 and the fixing ring 16 are arranged, the fixing ring 16 is fixed on the baffle 74 through the fixing ring 16, so that the fixing ring 16 provides support for the limiting strip 17, and the limiting groove 15 and the limiting strip 17 limit the fixing plate 8 when the fixing plate 8 moves.
Referring to fig. 3, a limiting bar 17 is fixedly connected to the surface of the fixing ring 16, and the surface of the limiting bar 17 is movably connected with the inner wall of the limiting groove 15.
As a technical optimization scheme of the invention, by arranging the limiting strips 17, the moving fixed plate 8 is limited by the engagement of the limiting strips 17 and the limiting grooves 15 when the fixed plate 8 moves, so that the fixed plate 8 is prevented from being driven to rotate by the adjusting ring 72.
Referring to fig. 4, the right side of the inner wall of the limiting ring groove 71 is provided with a plurality of movable grooves 18, the plurality of movable grooves 18 are distributed in an annular equidistant manner, the right side of the inner wall of the movable groove 18 is fixedly connected with a spring 19, the other end of the spring 19 is fixedly connected with a clamping block 20, the right side of the adjusting ring 72 is provided with a clamping groove 21, the clamping groove 21 is provided with a plurality of clamping grooves 21, and the plurality of clamping grooves 21 are distributed in an annular equidistant manner.
As a technical optimization scheme of the invention, through arranging the movable groove 18, the spring 19, the clamping block 20 and the clamping groove 21, when the adjusting ring 72 is rotated, the clamping groove 21 is driven to rotate by the adjusting ring 72, so that the clamping groove 21 extrudes the convex block 9 into the movable groove 18, after the rotation is stopped, the clamping block 20 is pushed by the spring 19, and the clamping block 20 is meshed with the clamping groove 21 to fix the adjusting ring 72, so that the adjusting ring 72 is prevented from rotating again.
Referring to fig. 5, a protective sleeve 22 is fixedly connected to the top of the ear hook 1, and the protective sleeve 22 is in an arc shape.
As a technical optimization scheme of the invention, the protective sleeve 22 is arranged, so that the protective sleeve 22 contacts with the top of the head of a user when the user wears the head-mounted device, and the user can feel more comfortable when using the head-mounted device.
Referring to fig. 5, the inner wall of the protective sleeve 22 is filled with a memory sponge 23.
As a technical optimization scheme of the invention, through the arrangement of the memory sponge 23, the protective sleeve 22 can be softer by filling the protective sleeve 22 with the memory sponge 23 when a user wears the protective sleeve, and the comfort level when wearing the protective sleeve is improved.
Referring to fig. 5, the convex teeth 24 are fixedly connected to two sides of the ear hook 1.
As a technical optimization scheme of the invention, by arranging the convex teeth 24, the connecting wires can be wound on the surfaces of the convex teeth 24 when the connecting wires are not used, so that the connecting wires are prevented from being wound together.
The working principle and the using flow of the invention are as follows: the utility model has the advantages of spacing cavity 2 through ear hook 1 when using, avoid cavity 2 to drop, then protect the outside of cavity 2 through back chamber 3, then change the signal of telecommunication into audio signal through electroacoustic transducer 6, broadcast through drive unit loudspeaker 5, then can spacing adjusting ring 72 through spacing annular 71 when wearing, avoid breaking away from when rotatory adjusting ring 72, can be more stable when using, through rotatory adjusting ring 72, make adjusting ring 72 drive spout 73 rotatory, move up and down along the annular through lug 9 when spout 73 rotates, then drive fixed plate 8 and arc 10 synchronous motion through lug 9, make four fixed plates 8 shrink simultaneously or enlarge, arc 10 moves and drives elasticity earmuff 11 and remove, reach the effect of adjusting the earmuff size, elasticity earmuff 11 can avoid cavity 2 and skin direct contact when wearing, the utility model has the advantages of being more comfortable when wearing, the adjusting groove 12 can provide the space for the elastic earmuff 11 to extend and shrink, the sheath 13 can protect the elastic earmuff 11, the service life of the elastic earmuff 11 is prolonged, the elastic net 14 can avoid foreign matters entering the cavity 2, the fixed ring 16 is fixed on the baffle 74 through the piece fixing ring 16, the fixed ring 16 provides support for the limit bar 17, the limit bar 17 and the limit groove 15 limit the fixed plate 8 when the fixed plate 8 moves, the limit bar 17 and the limit groove 15 engage to limit the moving fixed plate 8 when the fixed plate 8 moves, the adjusting ring 72 is prevented from driving the fixed plate 8 to rotate, the clamping groove 21 is driven to rotate through the adjusting ring 72 when the adjusting ring 72 is rotated, the clamping groove 21 extrudes the convex block 9 into the movable groove 18, the clamping block 20 is pushed by the spring 19 after the rotation stops, the engagement with the catch 21 secures the adjustment ring 72 against further rotation of the adjustment ring 72.
To sum up: this headset earphone of making an uproar falls with ear groove regulatory function through setting up ear-hanging 1, carries out spacingly through ear-hanging 1 to cavity 2, avoid cavity 2 to drop, then protect the outside of cavity 2 through back cavity 3, then change the signal of telecommunication into audio signal through electroacoustic transducer 6, broadcast through drive unit loudspeaker 5, then can pass through ear groove adjustment mechanism 7 when wearing, adjust the size of ear groove, in order to adapt to the ear of equidimension not, avoid appearing elasticity earmuff 11 when using and press the condition of ear, the size of can't adjust elasticity earmuff when having solved current headset of making an uproar falls when using, can't adapt to the ear of equidimension not when using, can't adapt to the problem of equidimension not through adjusting the size of elasticity earmuff when the ear is great, the space in the ear groove is limited simultaneously, can't let the user freely adjust according to the environment of using.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides a headset formula of making an uproar earphone falls with eargroove regulatory function, includes earhook (1), cavity (2), back chamber (3), fixed slot (4), drive unit loudspeaker (5) and electroacoustic conversion device (6), its characterized in that: the utility model discloses an ear-groove adjusting mechanism, which is characterized in that the cavity (2) is movably connected to two sides of the bottom of the ear-hook (1), the rear cavity (3) is fixedly connected to the right side of the cavity (2), the fixing groove (4) is formed in the right side of the inner wall of the rear cavity (3), the electroacoustic conversion device (6) is fixedly connected with the inner wall of the fixing groove (4), the driving unit loudspeaker (5) is fixedly connected to the left side of the electroacoustic conversion device (6), and the ear-groove adjusting mechanism (7) is formed in the left side of the cavity (2);
the ear groove adjusting mechanism (7) comprises a limiting ring groove (71), the limiting ring groove (71) is arranged on the left side of the cavity (2), an adjusting ring (72) is movably connected to the inner wall of the limiting ring groove (71), sliding grooves (73) are arranged on the left side of the adjusting ring (72), a plurality of sliding grooves (73) are formed, the sliding grooves (73) are distributed in an annular equidistant mode, and a baffle plate (74) is fixedly connected to the left side of the inner wall of the cavity (2); the left side of the adjusting ring (72) is provided with four fixing plates (8), the four fixing plates (8) are distributed in an annular equidistant manner, the right side of the fixing plate (8) is fixedly connected with protruding blocks (9) matched with the sliding grooves (73), and the protruding blocks (9) are provided with a plurality of protruding blocks (9) which are distributed in an annular equidistant manner;
the left side of the fixed plate (8) is fixedly connected with an arc-shaped plate (10), the surface of the arc-shaped plate (10) is fixedly connected with an elastic earmuff (11), the elastic earmuff (11) is provided with a plurality of adjusting grooves (12), and the adjusting grooves (12) are distributed at equal intervals;
the surface of the elastic earmuff (11) is fixedly connected with a sheath (13), the inner wall of the sheath (13) is fixedly connected with an elastic net (14), the right side of the fixed plate (8) is provided with a limit groove (15), and the left side of the baffle plate (74) is fixedly connected with a fixed ring (16);
the surface of the fixed ring (16) is fixedly connected with a limit bar (17), the surface of the limit bar (17) is movably connected with the inner wall of the limit groove (15), the right side of the inner wall of the limit groove (71) is provided with a movable groove (18), a plurality of movable grooves (18) are formed, and the plurality of movable grooves (18) are distributed in an annular equidistant manner;
the right side fixedly connected with spring (19) of movable groove (18) inner wall, the other end fixedly connected with fixture block (20) of spring (19), draw-in groove (21) have been seted up on the right side of adjusting ring (72), a plurality of has been seted up in draw-in groove (21), and a plurality of draw-in groove (21) are annular equidistance and distribute.
2. A noise reducing headset with ear canal adjustment according to claim 1, characterized in that: the top fixedly connected with protective sheath (22) of ear-hook (1), protective sheath (22) are the arc setting.
3. A noise reducing headset with ear canal adjustment according to claim 2, characterized in that: the inner wall of the protective sleeve (22) is filled with a memory sponge (23).
4. A noise reducing headset with ear canal adjustment according to claim 1, characterized in that: convex teeth (24) are fixedly connected to two sides of the ear hook (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311414561.1A CN117156344B (en) | 2023-10-30 | 2023-10-30 | Headset type noise reduction earphone with ear groove adjusting function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311414561.1A CN117156344B (en) | 2023-10-30 | 2023-10-30 | Headset type noise reduction earphone with ear groove adjusting function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117156344A CN117156344A (en) | 2023-12-01 |
| CN117156344B true CN117156344B (en) | 2024-01-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311414561.1A Active CN117156344B (en) | 2023-10-30 | 2023-10-30 | Headset type noise reduction earphone with ear groove adjusting function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117156344B (en) |
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| CN206350123U (en) * | 2016-12-05 | 2017-07-21 | 广东石油化工学院 | Headphone and adjustable ear cover |
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| KR101851665B1 (en) * | 2017-06-26 | 2018-04-25 | 박상현 | Earphones adjustable size |
| CN207968803U (en) * | 2018-02-02 | 2018-10-12 | 北京银思朗能源技术有限公司 | A kind of headphone |
| CN108769858A (en) * | 2018-07-31 | 2018-11-06 | 安徽优阿米网络科技有限公司 | A kind of headphone facilitating adjusting |
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| CN214507344U (en) * | 2021-02-02 | 2021-10-26 | 深圳市适科金华电子有限公司 | Headset with high-efficient function of making an uproar of falling |
| CN217116349U (en) * | 2022-04-01 | 2022-08-02 | 哈尔滨龙腾视频技术有限公司 | Comfortable monitoring earphone convenient to different personnel wear |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11310579B2 (en) * | 2019-06-21 | 2022-04-19 | Shenzhen Grandsun Electronic Co., Ltd. | Headset |
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2023
- 2023-10-30 CN CN202311414561.1A patent/CN117156344B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206350123U (en) * | 2016-12-05 | 2017-07-21 | 广东石油化工学院 | Headphone and adjustable ear cover |
| KR101851665B1 (en) * | 2017-06-26 | 2018-04-25 | 박상현 | Earphones adjustable size |
| CN207166731U (en) * | 2017-10-02 | 2018-03-30 | 山东管理学院 | A kind of novel English earphone having hearing |
| CN207968803U (en) * | 2018-02-02 | 2018-10-12 | 北京银思朗能源技术有限公司 | A kind of headphone |
| CN108769858A (en) * | 2018-07-31 | 2018-11-06 | 安徽优阿米网络科技有限公司 | A kind of headphone facilitating adjusting |
| CN211296912U (en) * | 2019-11-29 | 2020-08-18 | 东莞市上源电子有限公司 | Can adjust wear-type bluetooth headset of ear muff size |
| CN214507344U (en) * | 2021-02-02 | 2021-10-26 | 深圳市适科金华电子有限公司 | Headset with high-efficient function of making an uproar of falling |
| CN217116349U (en) * | 2022-04-01 | 2022-08-02 | 哈尔滨龙腾视频技术有限公司 | Comfortable monitoring earphone convenient to different personnel wear |
Also Published As
| Publication number | Publication date |
|---|---|
| CN117156344A (en) | 2023-12-01 |
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