CN216599964U - Voiceprint recognition and voice call anti-noise device - Google Patents
Voiceprint recognition and voice call anti-noise device Download PDFInfo
- Publication number
- CN216599964U CN216599964U CN202122738402.XU CN202122738402U CN216599964U CN 216599964 U CN216599964 U CN 216599964U CN 202122738402 U CN202122738402 U CN 202122738402U CN 216599964 U CN216599964 U CN 216599964U
- Authority
- CN
- China
- Prior art keywords
- bone conduction
- elastic
- conduction microphone
- voiceprint recognition
- piece
- 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
Abstract
The utility model belongs to the technical field of voiceprint recognition and voice communication devices, and particularly relates to a voiceprint recognition and voice communication anti-noise device which comprises a shell, a first elastic conducting piece, an elastic pressing piece and a bone conduction microphone. A mounting cavity is formed in the shell, a mounting hole is further formed in the shell, and the mounting hole is communicated with the mounting cavity. The first elastic conduction piece is arranged in the mounting hole and seals the mounting hole. The elastic pressing piece is fixedly arranged in the installation cavity and corresponds to the rear part of the first elastic conduction piece. The front end of the bone conduction microphone is fixed on the first elastic conduction piece, the rear end of the bone conduction microphone is fixed on the elastic pressing piece, the front end and the rear end of the bone conduction microphone are respectively suspended in the installation cavity through the first elastic conduction piece and the elastic pressing piece and are elastically connected with the shell, and the force of the elastic pressing piece acting on the bone conduction microphone points to the first elastic conduction piece, so that the bone conduction microphone is tightly attached to a wearing position through the first elastic conduction piece and is suitable for wearers with various head types.
Description
Technical Field
The utility model belongs to the technical field of voiceprint recognition and voice communication devices, and particularly relates to a voiceprint recognition and voice communication anti-noise device.
Background
The traditional microphone is conducted by air and is open, and although good tone quality can be obtained, the traditional microphone has the biggest defects that an external background sound source cannot be isolated, and environmental noise cannot be filtered in a conversation in a noisy environment, so that inconvenience is brought to a user. Compared with a microphone which utilizes air conduction to detect, the bone conduction microphone is attached to the head of a user, and has better anti-noise capability by detecting the vibration of the skull of the user during the sounding through bone conduction.
The bone conduction microphone of the existing bone conduction products, in particular the bone conduction earphone, is rigidly connected with the shell or is flexibly connected with the single surface. The bone conduction microphone is connected in a pure rigid mode, so that the bone conduction microphone cannot be attached to the best wearing position, and pickup is incomplete. If the bone conduction microphone adopts the unidirectional flexible connection, the bone conduction microphone is easy to retract by external force. Because the unsmooth degree of different wearers 'tragus department (the wearing position of bone conduction microphone) is different, consequently can't satisfy the user of different head types and wear and reach the pickup effect of ideal, when wearing the position comparatively convexly, bone conduction microphone atress can contract seriously in, causes the pickup distortion and wears the comfort level and descends, when wearing the position comparatively indent, the unable complete laminating of bone conduction microphone leads to the pickup incomplete.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a voiceprint recognition and voice call anti-noise device, and aims to solve the technical problem that in the prior art, a bone conduction microphone is rigidly connected with a shell or flexibly connected with a single face, so that users with different head types cannot wear the device and an ideal sound pickup effect is achieved.
In order to achieve the above object, an embodiment of the present invention provides a voiceprint recognition and voice call anti-noise apparatus, including:
the shell is internally provided with an installation cavity, and is also provided with an installation hole which is communicated with the installation cavity;
the voiceprint recognition and voice call anti-noise device further comprises:
the first elastic conducting piece is arranged in the mounting hole and seals the mounting hole;
the elastic pressing piece is fixedly arranged in the installation cavity and corresponds to the rear part of the first elastic conduction piece; and
a bone conduction microphone, the front end of the bone conduction microphone is fixed on the first elastic conduction element, the rear end of the bone conduction microphone is fixed on the elastic pressing element, and the force of the elastic pressing element acting on the bone conduction microphone is directed to the first elastic conduction element; the front end and the rear end of the bone conduction microphone are respectively suspended in the installation cavity through the first elastic conduction piece and the elastic pressing piece and are elastically connected with the shell.
Optionally, the voiceprint recognition and voice communication anti-noise device further comprises a sealing cover, the sealing cover is arranged in the installation cavity and provided with an inner wall surface, the inner wall surface and the shell are enclosed to form an enclosed inner cavity, and the elastic pressing piece and the bone conduction microphone are both accommodated in the inner cavity.
Optionally, the elastic pressing piece has a plurality of elastic pressing arms, and the elastic pressing arms are in an X-shaped structure, a strip-shaped structure or a polygonal structure; the elastic pressure arm extends to the rear end of the bone conduction microphone, and the rear end of the bone conduction microphone is fixed on the front side of the elastic pressure arm.
Optionally, the elastic pressing piece is also provided with an elastic edge, and the elastic pressing arm in an X-shaped structure is fixed on the inner periphery of the elastic edge; the elastic pressing arm of the X-shaped structure is provided with a cross point, and the rear end of the bone conduction microphone is fixed at the front side of the cross point.
Optionally, a wire hole or a wire clearance space is formed in the elastic pressing member, a connection wire is connected to the bone conduction microphone, and the connection wire penetrates through the wire hole or the wire clearance space and is led out.
Optionally, the voiceprint recognition and voice call anti-noise device further comprises a supporting element, the elastic pressing element is fixed in the shell through the supporting element, and the supporting element is a circular ring element or a boss element.
Optionally, the periphery of the first elastic conductive element is matched and connected to the edge of the mounting hole, the first elastic conductive element has a first front end surface and a rear end surface, the shell has a second front end surface, and the first front end surface protrudes out of the second front end surface; and the back end face is provided with an installation slot position for installing the bone conduction microphone.
Optionally, the voiceprint recognition and voice call anti-noise device further comprises a bone conduction speaker, wherein the bone conduction speaker is accommodated in the installation cavity and is arranged on the front side of the shell together with the bone conduction microphone.
Optionally, be equipped with a baffle in the installation cavity, the baffle will installation cavity separates into a second airtight chamber and a third airtight chamber, first elasticity conduction spare with the equal holding of bone conduction microphone is in the second airtight chamber, the holding of bone conduction speaker is in the third airtight chamber.
Optionally, the voiceprint recognition and voice call anti-noise device further comprises a second elastic conduction piece, the second elastic conduction piece is arranged on the front side of the shell, the bone conduction speaker is provided with a conduction part, and the conduction part is fixed on the second elastic conduction piece and elastically connected with the shell through the second elastic conduction piece.
One or more technical schemes in the voiceprint recognition and voice call anti-noise device provided by the embodiment of the utility model at least have one of the following technical effects:
1. the voiceprint recognition and voice communication anti-noise device is provided with the elastic pressing piece, the front end of the bone conduction microphone is fixed on the first elastic conduction piece, the rear end of the bone conduction microphone is fixed on the elastic pressing piece, and the force of the elastic pressing piece acting on the bone conduction microphone is directed to the first elastic conduction piece, so that the bone conduction microphone is tightly attached to a wearing position through the first elastic conduction piece, the elastic attaching wearing position can be kept, and the voiceprint recognition and voice communication anti-noise device is suitable for wearers with various head types and can achieve a consistent excellent pickup effect;
2. the front end and the rear end of the bone conduction microphone of the voiceprint recognition and voice call anti-noise device are respectively suspended in the installation cavity through the first elastic conduction piece and the elastic pressing piece and are elastically connected with the shell, and vibration is conducted from the shell to the bone conduction microphone in an isolated mode through the first elastic conduction piece and the elastic pressing piece, so that noise reduction is achieved. The bone conduction microphone is suspended in the mounting cavity, so that the interference of environmental noise is avoided;
3. the bone conduction microphone does not receive wind noise interference in the application occasions of strong wind, driving, riding and the like, and bone conduction sound is picked up more accurately and completely;
4. compared with the bone conduction microphone which is connected with the shell in a rigid connection mode in the prior art, the bone conduction microphone is more suitable for being combined with a bone conduction loudspeaker, and vibration sound wave interference between the bone conduction microphone and the bone conduction loudspeaker can be effectively reduced. In addition, the bone conduction microphone has higher precision for extracting bone voiceprints by improving the anti-noise capability, and some defects of voiceprint identification application (such as interference of environmental noise on voiceprint identification; such as incomplete voiceprint extraction caused by the influence of the head shape of a wearer) are compensated.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.
Fig. 1 is a schematic structural diagram of a voiceprint recognition and voice call anti-noise device according to embodiment 1 of the present invention.
Fig. 2 is another schematic structural diagram of the voiceprint recognition and voice call anti-noise apparatus according to embodiment 1 of the present invention.
Fig. 3 is a schematic structural diagram of a voiceprint recognition and voice call anti-noise apparatus according to embodiment 2 of the present invention.
FIG. 4 is a schematic diagram of another structure of the voiceprint recognition and voice call anti-noise apparatus according to embodiment 2 of the present invention.
Fig. 5 is a schematic structural diagram of a voiceprint recognition and voice call anti-noise apparatus according to embodiment 3 of the present invention.
Fig. 6 is a schematic structural diagram of a voiceprint recognition and voice call anti-noise apparatus according to embodiment 4 of the present invention.
Fig. 7 is a schematic structural diagram of a voiceprint recognition and voice call anti-noise apparatus according to embodiment 5 of the present invention.
Fig. 8 is a schematic wearing diagram of the voiceprint recognition and voice call anti-noise apparatus according to embodiment 5 of the present invention.
Fig. 9 is a schematic structural diagram of a voiceprint recognition and voice call anti-noise apparatus according to embodiment 6 of the present invention.
FIG. 10 is a schematic diagram of another configuration of the voiceprint recognition and voice call anti-noise apparatus according to embodiment 6 of the present invention.
Fig. 11 is a schematic structural diagram of a voiceprint recognition and voice call anti-noise apparatus according to embodiment 7 of the present invention.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be illustrative of the embodiments of the present invention, and should not be construed as limiting the utility model.
In the description of the embodiments of the present invention, it should be understood that, if directional indications are provided in the embodiments of the present invention, such as directions of up, down, left, right, front, back, inner, outer, etc., the directions or positional relationships are based on the directions or positional relationships shown in the drawings, which are only for convenience of describing the embodiments of the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the embodiments of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the embodiments of the present invention, unless otherwise explicitly specified or limited, terms such as "mounted," "connected," and "fixed" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. Specific meanings of the above terms in the embodiments of the present invention can be understood by those of ordinary skill in the art according to specific situations.
Example 1
In the present embodiment, as shown in fig. 1-2, a voiceprint recognition and voice communication anti-noise device is provided, which includes a housing 1, a first elastic conductive element 2, an elastic pressing element 3 and a bone conduction microphone 4. A mounting cavity 11 is formed in the housing 1, the mounting cavity 11 preferably being closed. The shell 1 is further provided with a mounting hole 12, and the mounting hole 12 is communicated to the mounting cavity 11. The first elastic conductive member 2 is disposed in the mounting hole 12 and closes the mounting hole 12. The elastic pressing piece 3 is fixedly arranged in the mounting cavity 11 and corresponds to the rear part of the first elastic conduction piece 2. The front end of the bone conduction microphone 4 is fixed on the first elastic conduction piece 2, the rear end of the bone conduction microphone 4 is fixed on the elastic pressing piece 3, the force of the elastic pressing piece 3 acting on the bone conduction microphone 4 points to the first elastic conduction piece 2, so that the bone conduction microphone 4 is tightly attached to the wearing position through the first elastic conduction piece 2, the elastic attaching wearing position can be kept, and the bone conduction microphone is adaptive to wearers with various head types and can achieve the consistent excellent pickup effect at the same time.
The main effect of elastic pressing piece 3 is that when first elastic conduction piece 2 is compressed by external force and is retracted, elastic pressing piece 3 is used for supporting bone conduction microphone 4 and first elastic conduction piece 2 and is retracted within a certain range, and after external force disappears, elastic pressing piece 3 rebounds, guarantees the laminating stability of first elastic conduction piece 2. The structure or shape may be a sheet, a hollow sheet, a strip, etc., but is not limited to the above structure or shape.
The front end and the rear end of a bone conduction microphone 4 of the voiceprint recognition and voice call anti-noise device are respectively suspended in the installation cavity 11 through the first elastic conduction piece 2 and the elastic pressing piece 3 and are elastically connected with the shell 1, vibration is conducted from the shell 1 to the bone conduction microphone 4 through the first elastic conduction piece 2 and the elastic pressing piece 3 in an isolation mode, and noise reduction is achieved. The first elastic conductive element 2 and the elastic pressing element 3 may be made of an elastic polymer material, such as, but not limited to, silicone. And the bone conduction microphone 4 is suspended in the mounting cavity 11, so that the interference of environmental noise is avoided. This bone conduction microphone 4 does not receive wind noise interference in application occasions such as strong wind, drive, ride, and bone conduction sound picks up more accurate, complete, and is fit for using with the combination of bone conduction speaker, can effectively reduce vibration sound wave interference each other. In addition, the bone conduction microphone 4 has higher accuracy for extracting bone voiceprints by improving the anti-noise capability, and makes up for some defects of voiceprint recognition application (such as interference of environmental noise on voiceprint recognition; such as incomplete voiceprint extraction caused by the influence of the head shape of the wearer).
The voiceprint recognition and voice communication anti-noise device can be widely applied to earphones, hearing aids, mobile phones, voice recognition and voiceprint recognition head-wearing equipment.
The elastic pressing member 3 has an elastic pressing arm 32, the elastic pressing arm has an X-shaped structure, the elastic pressing arm 32 extends to the rear end of the bone conduction microphone 4, and the rear end of the bone conduction microphone 4 is fixed to the front side of the elastic pressing arm 32. Specifically, the X-shaped elastic pressing arm 32 has a cross point 33, and the rear end of the bone conduction microphone 4 is fixed at the front side of the cross point 33, and the cross point 33 has the best stability and structural strength. It should be understood that the size and hardness of the resilient pressure arms 32 can be adjusted according to the size of the product, and the hardness of the first resilient conductive element 2. Furthermore, the elastic pressing arm 32 can be made of metal, plastic or a combination of the two materials; the structure may be a polygonal structure, and may be a triangle or a quadrangle, but is not limited to the above shape.
The elastic pressing member 3 is provided with a wire hole 34, and the bone conduction microphone 4 is connected (generally, electrically connected) with a connection wire 5, and the connection wire 5 is led out through the wire hole 34. It should be understood that the elastic pressing member 3 may also be provided with a wire clearance space (e.g. a concave position), and the connection wire 5 may also be led out through the wire clearance space. In particular, the connection line 5 may be a flexible electronic wire or a PFC cable for connecting the bone conduction microphone 4 or the bone conduction speaker to an external control.
The voiceprint recognition and voice call anti-noise device further comprises a supporting piece 6, and the elastic pressing piece 3 is fixed in the shell 1 through the supporting piece 6. The supporting member 6 mainly functions to support the elastic pressing member 3, so that the elastic pressing member 3 is suspended in the mounting cavity 11 and is not affected by external force. Specifically, the supporting member 6 is preferably a circular ring member, the elastic pressing member further has an elastic edge 31, the elastic pressing arm 32 is fixed on the inner periphery of the elastic edge 31, the elastic edge 31 is fixed on the top surface of the supporting member 6, and the circular elastic edge 31 is combined with the circular supporting member 6, so as to further improve the supporting effect.
Further, the support 6 may be elastic, which may further isolate vibration and reduce noise.
The periphery of the first resilient conductor 2 is fittingly connected to the edge of the mounting hole 12, so that a hermetic seal is achieved. The first elastic conduction piece 2 is provided with a first front end face 21 and a rear end face 22, the shell 1 is provided with a second front end face 13, and the first front end face 21 protrudes out of the second front end face 13, so that the first elastic conduction piece 2 can be conveniently contacted with a human body. The back end face 22 is provided with an installation slot 23 for installing the bone conduction microphone 4, so that the assembly is convenient and the fixation is more stable. The first elastic conductive element 2 may be arranged in a convex shape, or the first front end surface 21 may be higher than the second front end surface 13.
The housing 1 comprises a front cover 14 and a rear cover 15, the front cover 14 and the rear cover 15 are mutually covered and closed to form the mounting cavity 11, and the assembly is easier. The mounting hole 12 is provided in the front cover 14.
Example 2
The present embodiment is different from embodiment 1 in that: as shown in fig. 3-4, the voiceprint recognition and voice communication anti-noise device further includes a sealing cover 7, the sealing cover 7 is disposed in the mounting cavity 11, and has an inner wall surface 71, the inner wall surface 71 and the housing 1 enclose a sealed inner cavity 72, and the elastic pressing member 3 and the bone conduction microphone 4 are both accommodated in the inner cavity 72. The sealing cover 7 mainly functions to further seal the bone conduction microphone 4 from sound waves.
The rest of this embodiment is the same as embodiment 1, and the features not explained in this embodiment are explained by embodiment 1, which is not described again here.
Example 3
The present embodiment is different from embodiment 2 in that: as shown in fig. 5, the voiceprint recognition and voice call anti-noise device further includes a bone conduction speaker 8, wherein the bone conduction speaker 8 is accommodated in the mounting cavity 11 and is disposed on the front side of the housing 1 together with the bone conduction microphone 4. The bone conduction speaker 8 provides an audio playing function, and further expands the functions.
The rest of this embodiment is the same as embodiment 2, and the features that are not explained in this embodiment are all explained as embodiment 2, which is not described herein again.
Example 4
The present embodiment is different from embodiment 1 in that: as shown in fig. 6, the voiceprint recognition and voice call anti-noise device further includes a bone conduction speaker 8, wherein the bone conduction speaker 8 is accommodated in the mounting cavity 11 and is disposed on the front side of the casing 1 together with the bone conduction microphone 4.
A partition plate 16 is arranged in the mounting cavity 11, the partition plate 16 divides the mounting cavity 11 into a second closed cavity 111 and a third closed cavity 112, the first elastic conduction piece 2 and the bone conduction microphone 4 are both accommodated in the second closed cavity 111, the bone conduction speaker 8 is accommodated in the third closed cavity 112, and the partition plate 16 reduces mutual interference between the bone conduction microphone 4 and the bone conduction speaker 8.
The rest of this embodiment is the same as embodiment 1, and the features not explained in this embodiment are explained by embodiment 1, which is not described again here.
Example 5
The present embodiment is different from embodiment 3 in that: as shown in fig. 7, a partition 16 is disposed in the mounting cavity 11, the partition 16 divides the mounting cavity 11 into a second sealed cavity 111 and a third sealed cavity 112, the first elastic conduction element 2 and the bone conduction microphone 4 are both accommodated in the second sealed cavity 111, and the bone conduction speaker 8 is accommodated in the third sealed cavity 112. The spacer 16 reduces interference of the bone conduction microphone 4 and the bone conduction speaker 8 with each other.
The anti-noise device for voice-print recognition and voice communication further comprises a second elastic conductive element 9, the second elastic conductive element 9 is disposed on the front side of the housing 1, the bone conduction speaker 8 has a conductive portion 81, the conductive portion 81 is generally referred to as a conductive sheet, the conductive portion 81 is fixed on the second elastic conductive element 9 and is elastically connected to the housing 1 through the second elastic conductive element 9. The second elastic conductor 9 can attenuate the vibration of the bone conduction speaker 8 acting on the housing 1.
As shown in fig. 8, the first and second elastic conductors 2 and 9 can be well fitted to the human ear after being worn.
The rest of this embodiment is the same as embodiment 3, and the features that are not explained in this embodiment are explained by embodiment 3, which is not described again here.
Example 6
The present embodiment is different from embodiment 1 in that: as shown in fig. 9 to 10, the elastic pressing arm is a strip structure, the supporting member 6 is a boss, one end of the elastic pressing arm 32 with the strip structure is fixed on the top surface of the supporting member 6, and the other end extends to the rear end of the bone conduction microphone 4. The single resilient pressure arm 32 also provides resilient support and requires less material to manufacture.
In other embodiments, the number of the elastic protruding arms of the strip-shaped structure is not limited to one, and may be more than one.
The rest of this embodiment is the same as embodiment 1, and the features not explained in this embodiment are explained by embodiment 1, which is not described again here.
Example 7
The present embodiment is different from embodiment 1 in that: as shown in fig. 11, the mounting cavity 11 is open.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. Voiceprint recognition and voice call anti-noise device, comprising:
the shell is internally provided with an installation cavity, and is also provided with an installation hole which is communicated with the installation cavity;
it is characterized by also comprising:
the first elastic conducting piece is arranged in the mounting hole and seals the mounting hole;
the elastic pressing piece is fixedly arranged in the installation cavity and corresponds to the rear part of the first elastic conduction piece; and
a bone conduction microphone, the front end of the bone conduction microphone is fixed on the first elastic conduction element, the rear end of the bone conduction microphone is fixed on the elastic pressing element, and the force of the elastic pressing element acting on the bone conduction microphone is directed to the first elastic conduction element; the front end and the rear end of the bone conduction microphone are respectively suspended in the installation cavity through the first elastic conduction piece and the elastic pressing piece and are elastically connected with the shell.
2. The voiceprint recognition and voice communication anti-noise device according to claim 1, further comprising a sealing cover, wherein the sealing cover is disposed in the mounting cavity and has an inner wall surface, the inner wall surface and the housing define a closed inner cavity, and the elastic pressing member and the bone conduction microphone are both accommodated in the inner cavity.
3. The voiceprint recognition and voice call anti-noise apparatus according to claim 1, wherein said elastic pressing member has a plurality of elastic pressing arms, and said elastic pressing arms are in an X-shaped structure, a strip-shaped structure or a polygonal structure; the elastic pressure arm extends to the rear end of the bone conduction microphone, and the rear end of the bone conduction microphone is fixed on the front side of the elastic pressure arm.
4. The voiceprint recognition and voice call anti-noise apparatus according to claim 3, wherein said resilient press member further comprises a resilient rim, said resilient press arm of an X-shaped configuration being secured to an inner periphery of said resilient rim; the elastic pressing arm of the X-shaped structure is provided with a cross point, and the rear end of the bone conduction microphone is fixed at the front side of the cross point.
5. The voiceprint recognition and voice communication anti-noise device according to claim 1, wherein a wire hole or a wire avoiding hole is formed on the elastic pressing member, and a connection wire is connected to the bone conduction microphone and led out through the wire hole or the wire avoiding hole.
6. The voiceprint recognition and voice call anti-noise apparatus according to claim 1, further comprising a supporting member, wherein the elastic pressing member is fixed in the housing through the supporting member, and the supporting member is a circular ring member or a boss member.
7. The voiceprint recognition and voice call anti-noise device according to claim 1, wherein a periphery of said first resilient conductive element is matingly connected to an edge of said mounting hole, said first resilient conductive element having a first front face and a rear face, said housing having a second front face, said first front face protruding beyond said second front face; and the back end face is provided with an installation slot position for installing the bone conduction microphone.
8. The voiceprint recognition and voice call anti-noise apparatus according to any one of claims 1 to 7, further comprising a bone conduction speaker housed in the mounting cavity and disposed on a front side of the housing along with the bone conduction microphone.
9. The voiceprint recognition and voice call anti-noise device according to claim 8, wherein a partition board is arranged in the mounting cavity, the partition board divides the mounting cavity into a second closed cavity and a third closed cavity, the first elastic conduction piece and the bone conduction microphone are both accommodated in the second closed cavity, and the bone conduction speaker is accommodated in the third closed cavity.
10. The voiceprint recognition and voice call anti-noise apparatus according to claim 8, further comprising a second resilient conductive element disposed on a front side of said housing, said bone conduction speaker having a conductive portion secured to said second resilient conductive element and resiliently coupled to said housing by said second resilient conductive element.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122738402.XU CN216599964U (en) | 2021-11-10 | 2021-11-10 | Voiceprint recognition and voice call anti-noise device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122738402.XU CN216599964U (en) | 2021-11-10 | 2021-11-10 | Voiceprint recognition and voice call anti-noise device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216599964U true CN216599964U (en) | 2022-05-24 |
Family
ID=81644448
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122738402.XU Active CN216599964U (en) | 2021-11-10 | 2021-11-10 | Voiceprint recognition and voice call anti-noise device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216599964U (en) |
-
2021
- 2021-11-10 CN CN202122738402.XU patent/CN216599964U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2814852Y (en) | Bone-conduction microphone and hand machine with the same bone-conduction microphone | |
| CN210958796U (en) | Bone conduction type microphone | |
| CN2814848Y (en) | Bone-conduction microphone and receiver assembly | |
| CN109640234A (en) | A kind of double bone-conduction microphones and noise removal implementation method | |
| CN114025270A (en) | Voiceprint recognition and voice call anti-noise device | |
| CN216599964U (en) | Voiceprint recognition and voice call anti-noise device | |
| CN212183711U (en) | Bone conduction earphone | |
| CN112188336A (en) | Earphone microphone | |
| CN209930447U (en) | Bone conduction transmitter | |
| CN213073081U (en) | Moving coil microphone sound head | |
| CN209234057U (en) | A kind of double bone-conduction microphones | |
| WO2022100111A1 (en) | Bluetooth audio device and hanging type bluetooth earphone | |
| CN108024166A (en) | Ear pendant with function of voice communication | |
| CN216357228U (en) | Microphone, bone conduction microphone and bone conduction earphone | |
| CN220067657U (en) | Earphone and earphone assembly | |
| CN216217512U (en) | Bluetooth earphone | |
| CN217388975U (en) | Bone conduction machine core for improving sound leakage and bone conduction earphone applying same | |
| CN217135667U (en) | Earmuff structure and earphone | |
| CN220234905U (en) | Ear-hanging bone conduction earphone structure | |
| CN220858351U (en) | Semi-open wireless earphone | |
| CN217770330U (en) | Hidden bone conduction earphone | |
| CN216565589U (en) | Bone conduction loudspeaker | |
| CN214481199U (en) | Headset module and headset | |
| CN219802576U (en) | Bone and gas conduction two-in-one loudspeaker | |
| CN219718480U (en) | Vibration sensor and electronic product |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |