CN220043610U - Speech recognition device and electronic equipment comprising same - Google Patents
Speech recognition device and electronic equipment comprising same Download PDFInfo
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- CN220043610U CN220043610U CN202321018013.2U CN202321018013U CN220043610U CN 220043610 U CN220043610 U CN 220043610U CN 202321018013 U CN202321018013 U CN 202321018013U CN 220043610 U CN220043610 U CN 220043610U
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- mic
- sealing sleeve
- voice recognition
- panel
- recognition device
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- 238000007789 sealing Methods 0.000 claims abstract description 137
- 239000013013 elastic material Substances 0.000 claims description 15
- 239000013536 elastomeric material Substances 0.000 claims 2
- 230000000694 effects Effects 0.000 abstract description 11
- 238000000034 method Methods 0.000 abstract description 9
- 230000009286 beneficial effect Effects 0.000 description 13
- WEJZHZJJXPXXMU-UHFFFAOYSA-N 2,4-dichloro-1-phenylbenzene Chemical compound ClC1=CC(Cl)=CC=C1C1=CC=CC=C1 WEJZHZJJXPXXMU-UHFFFAOYSA-N 0.000 description 12
- 238000009434 installation Methods 0.000 description 7
- 238000001125 extrusion Methods 0.000 description 6
- 239000006260 foam Substances 0.000 description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- 239000000741 silica gel Substances 0.000 description 4
- 229910002027 silica gel Inorganic materials 0.000 description 4
- 238000010009 beating Methods 0.000 description 3
- 230000000149 penetrating effect Effects 0.000 description 3
- LAXBNTIAOJWAOP-UHFFFAOYSA-N 2-chlorobiphenyl Chemical compound ClC1=CC=CC=C1C1=CC=CC=C1 LAXBNTIAOJWAOP-UHFFFAOYSA-N 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 2
- 101710149812 Pyruvate carboxylase 1 Proteins 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- KTXUOWUHFLBZPW-UHFFFAOYSA-N 1-chloro-3-(3-chlorophenyl)benzene Chemical compound ClC1=CC=CC(C=2C=C(Cl)C=CC=2)=C1 KTXUOWUHFLBZPW-UHFFFAOYSA-N 0.000 description 1
- CJDNEKOMKXLSBN-UHFFFAOYSA-N 1-chloro-3-(4-chlorophenyl)benzene Chemical compound C1=CC(Cl)=CC=C1C1=CC=CC(Cl)=C1 CJDNEKOMKXLSBN-UHFFFAOYSA-N 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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- 238000002955 isolation Methods 0.000 description 1
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- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Telephone Set Structure (AREA)
Abstract
The utility model relates to the field of intelligent home, in particular to the field of an embedded AI intelligent host, and particularly relates to a voice recognition device and electronic equipment comprising the voice recognition device. The utility model aims to solve the technical problems of high sealing cost and complex process of a voice recognition device in the prior art. The utility model discloses a voice recognition device, which comprises an MIC sensor and an elastic sealing sleeve buckled on the MIC sensor, wherein an accommodating cavity for accommodating the MIC sensor is arranged on the elastic sealing sleeve, and the height of the accommodating cavity is larger than that of the MIC sensor. The utility model also discloses an electronic device using the voice recognition device. The utility model can achieve the technical effects of reducing the cost and simplifying the process when sealing the voice recognition device.
Description
Technical Field
The utility model relates to the field of intelligent home, in particular to the field of an embedded AI intelligent host, and particularly relates to a voice recognition device and electronic equipment comprising the voice recognition device.
Background
Most of the current AI intelligent host voice recognition devices on the market adopt a silica gel wrapping and silica gel gluing mode to seal an MIC (microphone) sensor. When the MIC sensor is sealed, a good sealing effect is difficult to achieve due to the fact that the single silica gel is adopted for sealing, so that the sealing effect is optimized in a manner of beating the silica gel, and finally the cost is high and the production process is complex when the voice recognition device is sealed.
Disclosure of Invention
The utility model aims to provide a voice recognition device to solve the technical problems of high sealing cost and complex process of the voice recognition device in the prior art.
The utility model also aims to provide the electronic equipment with the voice recognition device, so as to solve the technical problems of high sealing cost and complex process of the voice recognition device in the existing electronic equipment.
In order to achieve the above object, the present utility model provides a voice recognition device, which has the following technical scheme:
the voice recognition device comprises an MIC sensor, and further comprises an elastic sealing sleeve buckled on the MIC sensor, wherein an accommodating cavity for accommodating the MIC sensor is formed in the elastic sealing sleeve, and the height of the accommodating cavity is larger than that of the MIC sensor.
The beneficial effects are as follows: the utility model is an improved utility model. Through setting up the chamber that holds that highly is greater than the sensor height, can detain the elastic sealing cover on the MIC sensor to make the MIC sensor be located the chamber entirely. And then, the voice recognition device is installed in the electronic equipment, and the elastic sealing sleeve is compressed and then extruded into the MIC sensor in the accommodating cavity during installation, so that the technical effects of fixing and sealing the voice recognition device are achieved. The utility model can achieve the technical effects of reducing the cost and simplifying the process when sealing the voice recognition device because the voice recognition device is fixed and sealed without adopting a glue-beating mode.
Furthermore, the elastic sealing sleeve is divided into an MIC upper sealing sleeve and an MIC lower sealing sleeve, wherein the MIC upper sealing sleeve and the MIC lower sealing sleeve are both made of elastic materials, the hardness of the MIC lower sealing sleeve is higher than that of the MIC upper sealing sleeve, the MIC lower sealing sleeve is in a shape of a mouth, and the MIC upper sealing sleeve is an elastic plate.
The beneficial effects are as follows: through setting the hardness of sealing under the MIC to be than the hardness of sealing on the MIC big, can make sealing under the MIC play the supporting role, avoid sealing extrusion MIC sensor's on the MIC dynamics too big.
Further, the height of the seal under the MIC is greater than the height of the MIC sensor.
The beneficial effects are as follows: through setting the height of sealing under the MIC to be greater than the height of MIC sensor, can avoid sealing extrusion MIC sensor's dynamics too big on the MIC more effectively.
Further, the elastic sealing sleeve is integrally formed and is divided into at least three layers, the middle layer of the elastic sealing sleeve is made of elastic materials, and other layers of the elastic sealing sleeve are made of inelastic materials.
The beneficial effects are as follows: the elastic sealing sleeve is integrally formed, so that the installation is convenient. The elastic sealing sleeve is divided into three layers, and only the middle layer of the elastic sealing sleeve is made of elastic materials, so that the deformation position of the elastic sealing sleeve can be conveniently controlled, and the excessive extrusion force of the elastic sealing sleeve to the MIC sensor is avoided.
In order to achieve the above object, the technical solution of the present utility model for an electronic device including a voice recognition device is as follows:
the utility model provides an electronic equipment who contains speech recognition device, includes panel, panel PCB and speech recognition device, and speech recognition device includes MIC sensor, still includes the elastic sealing cover who detains on MIC sensor, is equipped with the chamber that holds that is used for holding MIC sensor on the elastic sealing cover, holds the height that the chamber is greater than MIC sensor.
The beneficial effects are as follows: the utility model is an improved utility model. Through setting up the chamber that holds that highly is greater than the sensor height, can detain the elastic sealing cover on the MIC sensor to make the MIC sensor be located the chamber entirely. And then, the voice recognition device is installed in the electronic equipment, and the elastic sealing sleeve is extruded by the panel and the panel PCB during installation, so that the technical effects of fixing and sealing the voice recognition device are achieved. The utility model can achieve the technical effects of reducing the cost and simplifying the process when sealing the voice recognition device because the voice recognition device is fixed and sealed without adopting a glue-beating mode.
Furthermore, the elastic sealing sleeve is divided into an MIC upper sealing sleeve and an MIC lower sealing sleeve, wherein the MIC upper sealing sleeve and the MIC lower sealing sleeve are both made of elastic materials, the hardness of the MIC lower sealing sleeve is higher than that of the MIC upper sealing sleeve, the MIC lower sealing sleeve is in a shape of a mouth, and the MIC upper sealing sleeve is an elastic plate.
The beneficial effects are as follows: through setting the hardness of sealing under the MIC to be than the hardness of sealing on the MIC big, can make sealing under the MIC play the supporting role, avoid sealing extrusion MIC sensor's on the MIC dynamics too big.
Further, the height of the seal under the MIC is greater than the height of the MIC sensor.
The beneficial effects are as follows: through setting the height of sealing under the MIC to be greater than the height of MIC sensor, can avoid sealing extrusion MIC sensor's dynamics too big on the MIC more effectively.
Further, the elastic sealing sleeve is integrally formed and is divided into at least three layers, the middle layer of the elastic sealing sleeve is made of elastic materials, and other layers of the elastic sealing sleeve are made of inelastic materials.
The beneficial effects are as follows: the elastic sealing sleeve is integrally formed, so that the installation is convenient. The elastic sealing sleeve is divided into at least three layers, and only the middle layer of the elastic sealing sleeve is made of elastic materials, so that the deformation position of the elastic sealing sleeve can be conveniently controlled, and the excessive extrusion force of the elastic sealing sleeve to the MIC sensor is avoided.
Still further, still include the second passageway that runs through the panel, be equipped with the first passageway that runs through the elastic sealing cover on the elastic sealing cover, first passageway and second passageway communicate in proper order and constitute MIC pickup hole jointly.
The beneficial effects are as follows: through setting up MIC pickup hole, can make the direct MIC sensor department of arriving of pronunciation, promote speech recognition rate.
Further, the second passageway has an inner diameter greater than the inner diameter of the first passageway.
The beneficial effects are as follows: through setting up first passageway and second passageway into the structure that enlarges in proper order, like loudspeaker, can collect external voice signal better to transmit the MIC sensor department with voice signal, promote speech recognition rate.
Still further, still include the frame, be equipped with the play sound hole on the frame, the contained angle that the outside normal direction of MIC pickup hole directional panel and the outside normal direction of play sound hole directional frame is greater than 90.
The beneficial effects are as follows: through setting the contained angle of the normal direction of the sound pick-up hole outside the panel and the normal direction of the sound outlet hole outside the frame to be more than 90 degrees, the interference of the sound emitted from the sound outlet hole to the instruction emitted by the user can be effectively avoided, and the voice recognition rate is improved.
Furthermore, the MIC pickup holes are at least two and are respectively arranged on two sides of the panel.
The beneficial effects are as follows: through setting the MIC pickup hole to two at least, can promote speech recognition rate effectively.
Further, the panel is 86 panel.
The beneficial effects are as follows: by providing the panel as 86 panels, installation is facilitated.
Drawings
FIG. 1 is a front view of an embedded AI smart host;
FIG. 2 is a structural exploded view of an embedded AI smart host;
FIG. 3 is a sectional view of a speech recognition apparatus according to an embodiment 1 of the present utility model;
FIG. 4 is a cross-sectional view of an embodiment 2 of the speech recognition device of the present utility model;
FIG. 5 is a schematic view of the installation of the upper seal of the speech recognition device of the present utility model;
FIG. 6 is a schematic diagram showing the structure of the upper seal of the voice recognition device of the present utility model
FIG. 7 is a schematic view of the installation of the lower seal of the speech recognition device of the present utility model;
fig. 8 is a schematic view showing the structure of the lower seal of the voice recognition device of the present utility model.
In the figure:
1. a panel; 2. MIC pickup holes; 21. a first channel; 22. a second channel; 3. a frame; 31. a sound outlet hole; 4. MIC sensor; 5. sealing on MIC; 6. sealing under MIC; 7. a panel PCB; 8. an upper enclosure; 9. dust-proof cotton; 10. a screw; 11. a core board PCB; 12. a PVC spacer; 13. a power panel PCB; 14. and a bottom shell.
Detailed Description
The present utility model is described in further detail below with reference to examples.
Specific embodiment 1 of the speech recognition apparatus provided by the present utility model:
as shown in fig. 1-2, the voice recognition device provided by the utility model can be used in an embedded AI intelligent host. The embedded AI intelligent host comprises a panel 1, a frame 3, a voice recognition device, a panel PCB 7, an upper sealing shell 8, dustproof cotton 9, screws 10, a core board PCB 11, a PVC isolation pad 12, a power panel PCB 13 and a bottom shell 14.
In the utility model, the elastic sealing sleeve refers to a sleeve body which is provided with a containing cavity and can be compressed, the sleeve body can be divided into any layers along the height direction of the sleeve body, and at least one layer is made of an elastic material and can be compressed.
As shown in fig. 1-8, this embodiment 1 discloses a voice recognition device, including an MIC sensor 4 and an elastic sealing sleeve fastened on the MIC sensor 4, the elastic sealing sleeve is provided with a containing cavity for containing the MIC sensor 4, the height of the containing cavity is greater than that of the MIC sensor 4, and the elastic sealing sleeve is further provided with a first channel 21 penetrating the elastic sealing sleeve and used for improving the sound receiving effect.
In this embodiment, the voice recognition device is used in the embedded AI intelligent host, the elastic sealing sleeve is divided into two layers of an MIC upper sealing sleeve 5 and an MIC lower sealing sleeve 6, the MIC upper sealing sleeve 5 and the MIC lower sealing sleeve 6 are made of elastic materials, the hardness of the MIC lower sealing sleeve 6 is larger than that of the MIC upper sealing sleeve 5, the MIC lower sealing sleeve 6 is made of EVA foam with a hardness value of 38, the MIC upper sealing sleeve 5 is made of PSR foam with a compression ratio of 50%, the MIC lower sealing sleeve 6 is in a shape of a 'mouth', the MIC upper sealing sleeve 5 is an elastic plate, the height of the MIC lower sealing sleeve 6 is larger than that of the MIC sensor 4, the MIC sensor 4 is mounted on the panel PCB 7, the panel PCB 7 is mounted on the upper sealing sleeve 8, and the upper sealing sleeve 8 and the panel 1 are mounted together through the frame 3 and the screws 10.
In sealing the MIC sensor 4, the screw 10 may be screwed down. In this process, since the MIC lower seal 6 and the MIC upper seal 5 are both made of an elastic material, and the height of the MIC lower seal 6 is greater than that of the MIC sensor 4, the periphery of the MIC sensor 4 can be effectively sealed by the MIC lower seal 6 in the shape of a "mouth", and the upper seal 5 can effectively seal the upper side of the MIC sensor 4. Simultaneously, the MIC lower seal 6 and the MIC upper seal 5 are made of elastic materials, and when the MIC lower seal 6 and the MIC upper seal 5 are extruded together, the contact surface of the MIC upper seal 5 and the MIC lower seal 6 is deformed, so that a gap between the MIC lower seal 6 and the MIC upper seal 5 can be well sealed. On the basis, when the MIC upper seal 5 and the MIC lower seal 6 are adopted for sealing the MIC sensor 4, glue is not required to be applied, and only the screw 10 is required to be screwed. Meanwhile, as the hardness of the MIC lower seal 6 is higher than that of the MIC upper seal 5, the MIC lower seal 6 can be prevented from being extruded greatly after the MIC upper seal 5 is contacted with the MIC sensor 4, so that the pressure born by the MIC sensor 4 is excessive and a gap contacted by the MIC upper seal 5 and the MIC lower seal 6 cannot be sealed well. On this basis, the MIC upper seal 5 and the MIC lower seal 6 are made of foam, so that not only can the cost be effectively reduced, but also the MIC sensor 4 can be well sealed. Therefore, the utility model can achieve the technical effects of reducing cost, simplifying process and improving tightness when sealing the voice recognition device.
Specific embodiment 2 of the speech recognition apparatus provided by the present utility model:
the main difference between embodiment 2 and embodiment 1 of the present utility model is that: in this embodiment, the elastic sealing sleeve is integrally formed and is divided into three layers, the middle layer of the elastic sealing sleeve is made of an elastic material, and the upper layer and the lower layer of the elastic sealing sleeve are made of non-elastic materials. Compared with the specific embodiment 1, the elastic sealing sleeve is integrally formed, and is convenient to install. Meanwhile, the elastic sealing sleeve is divided into three layers, and only the middle layer of the elastic sealing sleeve is made of elastic materials, so that the deformation position of the elastic sealing sleeve can be conveniently controlled, and the condition that the elastic sealing sleeve extrudes the MIC sensor is avoided.
Specific embodiment 1 of an electronic device including a speech recognition apparatus provided by the present utility model:
as shown in fig. 1-8, this embodiment 1 discloses an electronic device including a voice recognition device, including a panel 1, a panel PCB 7 and a voice recognition device, the voice recognition device includes a MIC sensor 4 and an elastic sealing sleeve fastened on the MIC sensor 4, the elastic sealing sleeve is provided with a containing cavity for containing the MIC sensor 4, the height of the containing cavity is greater than that of the MIC sensor 4, the MIC sensor 4 is mounted on the panel PCB 7, the elastic sealing sleeve is provided with a first channel 21 penetrating the elastic sealing sleeve and used for improving the sound receiving effect, and the thickness of the elastic sealing sleeve is greater than the distance between the panel PCB 7 and the panel 1. In this embodiment, the elastic sealing sleeve is divided into two layers of an MIC upper sealing sleeve 5 and an MIC lower sealing sleeve 6, the MIC upper sealing sleeve 5 and the MIC lower sealing sleeve 6 are both made of elastic materials, the hardness of the MIC lower sealing sleeve 6 is greater than that of the MIC upper sealing sleeve 5, the MIC lower sealing sleeve 6 is made of EVA foam with a hardness value of 38, the MIC upper sealing sleeve 5 is made of PSR foam with a compression ratio of 50%, the MIC lower sealing sleeve 6 is in a shape of a 'mouth', the MIC upper sealing sleeve 5 is an elastic plate, the height of the MIC lower sealing sleeve 6 is greater than that of an MIC sensor 4, the MIC sensor 4 is mounted on a panel PCB 7, the panel PCB 7 is mounted on an upper sealing shell 8, the upper sealing sleeve 8 and the panel PCB 1 are mounted together through a frame 3 and screws 10, the thicknesses of the MIC upper sealing sleeve 5 and the MIC lower sealing sleeve 6 are both greater than the distance between the panel PCB 7 and the panel PCB 1, the thickness of the MIC upper sealing sleeve 5 is 2mm, the thickness of the MIC lower sealing sleeve 6 is 1.5mm, and the distance between the panel PCB 7 and the panel PCB 7 is 1.4mm.
By providing a receiving cavity with a height greater than the height of the sensor, the elastic sealing sleeve can be snapped onto the MIC sensor 4 and the MIC sensor 4 can be fully located in the receiving cavity. When the MIC sealing device is installed, the thickness of the MIC lower sealing 6 is slightly larger than the distance between the panel 1 and the panel PCB 7, so that the MIC sensor 4 can be effectively prevented from being subjected to larger pressure, meanwhile, the MIC upper sealing 5 and the MIC lower sealing 6 can be ensured to be greatly deformed, the MIC sensor 4 is better sealed, and the technical effects of fixing and sealing the voice recognition device are achieved.
Specific embodiment 2 of an electronic device including a speech recognition apparatus provided by the present utility model:
the main difference between embodiment 2 and embodiment 1 of the present utility model is that: in the present embodiment, the second passage 22 penetrating the panel 1 is included, and the first passage 21 and the second passage 22 are sequentially communicated and together constitute the MIC pick-up hole 2. Compared with the specific embodiment 1, the voice can directly reach the MIC sensor 4 by arranging the MIC pickup hole 2, so that the voice recognition rate is improved.
Embodiment 3 of the electronic device including a voice recognition apparatus provided by the present utility model:
the main difference between embodiment 3 and embodiment 2 of the present utility model is that: in the present embodiment, the inner diameter of the second passage 22 is larger than the inner diameter of the first passage 21. Compared with the specific embodiment 2, the first channel 21 and the second channel 22 are of sequentially enlarged structures, so that external voice signals can be better collected, and the voice signals are transmitted to the MIC sensor 4, and the voice recognition rate is improved.
Embodiment 4 of an electronic device including a speech recognition apparatus provided by the present utility model:
the main difference between embodiment 4 and embodiment 2 of the present utility model is that: in this embodiment, the frame 3 is provided with the sound outlet hole 31, and the included angle between the normal direction of the mic pick-up hole 2 pointing to the outside of the panel 1 and the normal direction of the sound outlet hole 31 pointing to the outside of the frame 3 is greater than 90 °. Compared with embodiment 2, the present embodiment can effectively avoid the interference of the sound emitted from the sound outlet 31 to the instruction emitted by the user, and improve the speech recognition rate.
Embodiment 5 of the present utility model provides an electronic device including a speech recognition apparatus:
the main difference between embodiment 5 and embodiment 2 of the present utility model is that: in this embodiment, the panel 1 is 86 panels, the MIC pick-up holes 2 are two, and the distance between the two MIC pick-up holes 2 is 30mm and symmetrically arranged on two sides of the panel. Compared with the specific embodiment 2, the voice recognition method is convenient to install indoors, accords with the use habit of a user, and can effectively improve the voice recognition rate.
It should be noted that the above-mentioned embodiments are merely preferred embodiments of the present utility model, and the present utility model is not limited to the above-mentioned embodiments, but may be modified without inventive effort or equivalent substitution of some of the technical features thereof by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (10)
1. The voice recognition device comprises an MIC sensor and is characterized by further comprising an elastic sealing sleeve buckled on the MIC sensor, wherein an accommodating cavity for accommodating the MIC sensor is formed in the elastic sealing sleeve, and the height of the accommodating cavity is larger than that of the MIC sensor.
2. The voice recognition device of claim 1, wherein the elastic sealing sleeve is divided into an upper MIC seal and a lower MIC seal, both of which are made of an elastic material and have a hardness greater than that of the upper MIC seal, the lower MIC seal being shaped like a "mouth", and the upper MIC seal being an elastic plate.
3. The voice recognition device of claim 2, wherein a height of the MIC under seal is greater than a height of the MIC sensor.
4. The speech recognition device of claim 1 wherein the elastomeric boot seal is integrally formed and divided into at least three layers, the middle layer of the elastomeric boot seal being made of an elastomeric material and the other layers of the elastomeric boot seal being made of a non-elastomeric material.
5. An electronic device comprising speech recognition means, comprising a panel and a panel PCB, said MIC sensor being mounted on the panel PCB, characterized in that it comprises the speech recognition means of any one of claims 1-4, said elastic sealing sleeve having a height greater than the distance between said panel PCB and said panel.
6. The electronic device comprising a voice recognition device of claim 5, further comprising a second channel extending through the panel, wherein the elastic sealing sleeve is provided with a first channel extending through the elastic sealing sleeve, and the first channel and the second channel are sequentially communicated and jointly form the MIC pick-up hole.
7. The electronic device comprising voice recognition means of claim 6, wherein the second channel has an inner diameter that is greater than an inner diameter of the first channel.
8. The electronic device comprising a voice recognition device of claim 6, further comprising a bezel, wherein the bezel is provided with a sound outlet, and wherein an angle between a normal direction of the MIC pick-up hole directed toward the outside of the panel and a normal direction of the sound outlet directed toward the outside of the bezel is greater than 90 °.
9. The electronic device comprising a voice recognition apparatus according to claim 6, wherein the MIC pick-up holes are at least two and are provided separately on both sides of the panel.
10. The electronic device comprising a speech recognition apparatus of claim 9, wherein the panel is a 86 panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321018013.2U CN220043610U (en) | 2023-04-29 | 2023-04-29 | Speech recognition device and electronic equipment comprising same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321018013.2U CN220043610U (en) | 2023-04-29 | 2023-04-29 | Speech recognition device and electronic equipment comprising same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220043610U true CN220043610U (en) | 2023-11-17 |
Family
ID=88721534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321018013.2U Active CN220043610U (en) | 2023-04-29 | 2023-04-29 | Speech recognition device and electronic equipment comprising same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220043610U (en) |
-
2023
- 2023-04-29 CN CN202321018013.2U patent/CN220043610U/en active Active
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