CN216793299U

CN216793299U - Voice panel

Info

Publication number: CN216793299U
Application number: CN202220229869.3U
Authority: CN
Inventors: 张旭东
Original assignee: Shenzhen Kuncheng Technology Co ltd
Current assignee: Shenzhen Kuncheng Technology Co ltd
Priority date: 2022-01-27
Filing date: 2022-01-27
Publication date: 2022-06-21
Anticipated expiration: 2032-01-27

Abstract

The utility model discloses a voice panel which comprises a shell, a control circuit board, a loudspeaker and a microphone. The shell comprises a bottom shell assembly and a panel, wherein a containing cavity is formed in the bottom shell assembly, a bearing surface is arranged on the bottom shell assembly, and the panel covers the bottom shell assembly and forms a certain space with the bearing surface. The control circuit board is arranged on the bearing surface of the bottom shell assembly, and a voice module, a control module and a communication protocol module are integrated on the control circuit board. The loudspeaker is arranged in the accommodating cavity and is connected with the control circuit board; and the microphone is configured on the bottom shell components at the two ends of the loudspeaker and is connected with the voice module. The voice panel can replace the existing bulky intelligent control equipment to carry out intelligent home control by integrating the intelligent control module on the panel, and has simple structure and low cost.

Description

Voice panel

Technical Field

The present invention relates to the field of intelligent control technologies, and in particular, to a voice panel.

Background

With the development of society, the requirements of people on the quality of life are higher and higher, and meanwhile, the application of intelligent equipment is more and more popularized. In order to be more convenient and save energy, intelligent electric appliance control is also increasingly applied to daily life of people.

In the existing hotel household scheme, intelligent voice control in a room is realized by adopting intelligent sound equipment such as small-scale, millet, tianmao elfin and the like. The intelligent voice sound box is required to be independently configured, the function of controlling the room through voice can be realized through the sound box, the product is large in size and needs to be independently placed, certain requirements are set for the placement position, the placement position is not necessarily coordinated with the overall decoration style of the room, and hidden danger of being stolen easily exists.

The information disclosed in this background section is only for enhancement of understanding of the general background of the utility model and should not be taken as an acknowledgement or any form of suggestion that this information forms the prior art already known to a person skilled in the art.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a voice panel, which can replace the existing bulky intelligent control equipment to carry out intelligent home control by integrating an intelligent control module on the panel, and has the advantages of simple structure and low cost.

In order to achieve the above object, the present invention provides a voice panel, which includes a housing, a control circuit board, a speaker and a microphone.

The shell is composed of a bottom shell assembly and a panel, a containing cavity is formed in the bottom shell assembly, a bearing surface is arranged on the bottom shell assembly, and the panel covers the bottom shell assembly and forms a certain space between the panel and the bearing surface.

The control circuit board is configured on the bearing surface of the bottom shell assembly, a voice module, a control module and a communication protocol module are integrated on the control circuit board, the voice module can acquire voice information, the control module can send out a corresponding instruction signal according to the acquired voice information, and the communication protocol module can establish communication connection with external communication equipment and drive the external communication equipment to work according to the instruction signal of the control module.

The loudspeaker is arranged in the accommodating cavity and is connected with the control circuit board; and

the microphone is configured on the bottom shell assembly at two ends of the loudspeaker and connected with the voice module.

In one or more embodiments, the voice module is an offline voice module, and a general instruction voice is preset in the offline voice module.

In one or more embodiments, the mobile terminal further includes an infrared transmitter/receiver, the infrared transmitter/receiver is disposed on the bottom case assembly and located on the control circuit board, and the infrared transmitter/receiver is connected to the communication protocol module and configured to transmit/receive infrared light.

In one or more embodiments, the panel is provided with a mounting hole at a corresponding position of the infrared transmitter/receiver, and the infrared transmitter/receiver is positioned in the mounting hole and the surface of the infrared transmitter/receiver is flush with the surface of the panel.

In one or more embodiments, the panel has a plurality of through holes uniformly formed at positions corresponding to the microphone and the speaker.

In one or more embodiments, the bottom housing assembly is provided with a supporting portion at a bottom of the accommodating cavity, and the speaker is fixed on the supporting portion.

In one or more embodiments, the size of the accommodating cavity is larger than that of the loudspeaker, and when the loudspeaker is located in the accommodating cavity, a certain gap exists between the periphery of the loudspeaker and the side wall of the accommodating cavity. This design reduces the effect of speaker vibration on the microphone.

In one or more embodiments, the bottom case assembly is formed by combining a first bottom case, an inner case and a second bottom case, the inner case is embedded between the first bottom case and the second bottom case, and an accommodating space is formed between the inner case and the first bottom case.

In one or more embodiments, the inner box and the second bottom box both have a bearing surface and an accommodating cavity, and the bearing surfaces of the inner box and the second bottom box are both provided with slot structures at the same positions.

In one or more embodiments, the control circuit board includes a first circuit board and a second circuit board, the first circuit board is disposed on the carrying surface of the second bottom case, the voice module, the control module and the communication protocol module are disposed on the first circuit board, and the second circuit board is disposed in the accommodating space and connected to the first circuit board.

In one or more embodiments, a strip-shaped support body is disposed at an edge of the first bottom box, a fixing hole matched with the strip-shaped support body is formed in the second circuit board, and the second circuit board is embedded in the strip-shaped support body.

Compared with the prior art, the voice panel provided by the utility model has the advantages that the plurality of containing spaces are divided by the plurality of bottom boxes which are nested, various electronic devices are respectively installed, the mutual influence among the electronic devices can be effectively prevented, and the service life of the device is prolonged.

The voice panel of the utility model can replace the existing bulky intelligent control equipment to carry out intelligent home control by integrating the intelligent control module (the voice module, the control module and the communication protocol module) on the panel, and has simple structure and low cost.

The voice panel can effectively reduce the influence of the vibration of the loudspeaker on the microphone by the separated arrangement of the loudspeaker and the inner wall of the accommodating cavity.

The voice panel is provided with the infrared transmitter/receiver, can be matched with most infrared intelligent household appliances in the market, and has universal applicability.

Drawings

Fig. 1 is a perspective view of a voice panel according to an embodiment of the present invention.

Fig. 2 is an exploded view of a speech faceplate of an embodiment of the present invention.

FIG. 3 is a cross-sectional view of a speech panel in accordance with an embodiment of the present invention.

Fig. 4 is a structural view of a first chassis according to an embodiment of the present invention.

Fig. 5 is a structural view of a second bottom case according to an embodiment of the present invention.

Fig. 6 is an internal configuration diagram of a speech panel (panel omitted) according to an embodiment of the present invention.

Detailed Description

The following detailed description of the present invention is provided in conjunction with the accompanying drawings, but it should be understood that the scope of the present invention is not limited to the specific embodiments.

Throughout the specification and claims, unless explicitly stated otherwise, the term "comprise" or variations such as "comprises" or "comprising", etc., will be understood to imply the inclusion of a stated element or component but not the exclusion of any other element or component.

As shown in fig. 1 to 6, an embodiment of the present invention provides a voice panel including a housing 10, a control circuit board 20 disposed in the housing 10, a speaker 30, a microphone 40, and an infrared transmitter/receiver 50.

The housing 10 is configured as a cube structure, the housing 10 includes a bottom case assembly 11 and a panel 12, the bottom case assembly 11 includes a first bottom case 111, an inner case 112 and a second bottom case 113 which are nested. The inner case 112 is disposed between the first bottom case 111 and the second bottom case 113. An accommodating space 13 is formed between the first bottom case 111 and the inner case 112. The inner case 112 and the second bottom case 113 have the same shape, and each have a carrying surface 114 and a receiving cavity 115 (corresponding to the carrying surface and the receiving cavity of the bottom case assembly 11). When the inner box 112 is stacked, the accommodating cavity of the second bottom box 113 is loaded in the accommodating cavity of the inner box 112, and the loading surface of the second bottom box 113 is disposed on the loading surface of the inner box 112. The bearing surfaces of the inner box 112 and the second bottom box 113 are both provided with slot structures 14.

The first bottom case 111 is provided with a strip-shaped support 1111 at an edge thereof, and the strip-shaped support 1111 is located in the receiving space 13. The bar support 1111 supports the control circuit board 20.

The bottom of the accommodating cavity of the second bottom case 113 is provided with a supporting portion 1131, the supporting portion 1131 is composed of a plurality of supporting plates, and a connection reinforcing plate is arranged between adjacent supporting plates.

The panel 12 covers the bottom case assembly 11. In one embodiment, the faceplate 12 may be secured to the bottom housing 11 by a snap and catch. A space is formed between the surface plate 12 and the carrying surface of the bottom case assembly 11, and the control circuit board 20 can be placed in the space. The panel 12 has a plurality of through holes 121 uniformly formed at the positions of the speaker 30 and the microphone 40, and the panel 12 has decorative holes formed at other positions. The through hole 121 facilitates the sound output of the speaker 30 and the sound reception of the microphone 40 inside the housing 10. The corner of the panel 12 is provided with a mounting hole 122, and the mounting hole 122 is used for placing the infrared transmitter/receiver 50.

The control circuit board 20 is partially disposed on the carrying surface of the bottom case assembly 11. In one embodiment, the control circuit board 20 includes a first circuit board 21 and a second circuit board 22, wherein the first circuit board 21 may be a weak current control board, and the second circuit board 22 may be a strong current control board. The first circuit board 21 is disposed on the carrying surface of the second bottom case 113 (the bottom case assembly 11), and the first circuit board 21 integrates a voice module, a control module and a communication protocol module. The voice module can obtain voice information. The control module can send out a suitable instruction signal according to the acquired voice information. The communication protocol module can establish communication with external communication equipment and drive the external communication equipment to work according to the instruction signal of the control module. In a specific embodiment, the voice module is an offline voice module, and the offline voice module is pre-provided with 50-100 pieces of general instruction voices, and the general instruction voices can be matched with the voice stored in the voice module by acquiring the voice sent by the user, so that the control module performs related control operations according to the voice instruction of the user.

The second circuit board 22 is disposed in the accommodating space between the first bottom case 111 and the inner case 112. The second circuit board 22 is provided with a fixing hole matched with the strip-shaped supporting body 1111 and a connector used for being connected with the first circuit board 21, the second circuit board 22 is embedded on the strip-shaped supporting body 1111, the connector penetrates through the slotted hole structure 14 to be connected with the first circuit board 21, and electronic elements such as a relay and the like can be arranged on the second circuit board 22.

The speaker 30 is fixed to the top end of the support portion 1131 in the receiving cavity of the second bottom case 113, and is connected to the first circuit board 21. The size of accepting the chamber is greater than the size of speaker 30, and when speaker 30 was located and accepts the intracavity, there was certain clearance all around with accepting between the lateral wall in chamber. This design may reduce the effect of speaker 30 vibration on microphone 40.

The microphone 40 is disposed on the bottom case assembly 11 at two ends of the speaker 30 and connected to the voice module of the first circuit board 21.

The infrared transmitter/receiver 50 is disposed on the bottom housing assembly 11 and located on the first circuit board 21, and the infrared transmitter/receiver 50 is connected to the communication protocol module on the first circuit board 21 for transmitting/receiving infrared light. The infrared transmitter/receiver 50 is disposed in the corresponding mounting hole 122 of the panel 12 and the surface of the infrared transmitter/receiver 50 is flush with the outer surface of the panel 12, so that the voice panel is more beautiful as a whole.

In an embodiment, the panel 12 may further include a touch sensing portion, the touch sensing portion is connected to the first circuit board 21, and the touch sensing portion can be touched by a finger to wake up the voice panel and perform a conversation with the voice panel or send a voice command.

The foregoing descriptions of specific exemplary embodiments of the present invention have been presented for purposes of illustration and description. It is not intended to limit the utility model to the precise form disclosed, and obviously many modifications and variations are possible in light of the above teaching. The exemplary embodiments were chosen and described in order to explain certain principles of the utility model and its practical application to enable one skilled in the art to make and use various exemplary embodiments of the utility model and various alternatives and modifications as are suited to the particular use contemplated. It is intended that the scope of the utility model be defined by the claims and their equivalents.

Claims

1. A speech panel, comprising:

the shell consists of a bottom shell assembly and a panel, wherein a containing cavity is formed in the bottom shell assembly, a bearing surface is arranged on the bottom shell assembly, and a certain space is formed between the panel and the bearing surface, and the panel covers the bottom shell assembly;

the control circuit board is configured on the bearing surface of the bottom shell assembly, a voice module, a control module and a communication protocol module are integrated on the control circuit board, the voice module can acquire voice information, the control module can send out a corresponding instruction signal according to the acquired voice information, and the communication protocol module can establish communication connection with external communication equipment and drive the external communication equipment to work according to the instruction signal of the control module;

and the microphone is configured on the bottom shell components at two ends of the loudspeaker and connected with the voice module.

2. The voice panel of claim 1, further comprising an infrared transmitter/receiver disposed on the bottom housing assembly and located on the control circuit board, wherein the infrared transmitter/receiver is connected to the communication protocol module for transmitting/receiving infrared light.

3. The speech panel of claim 2, wherein the panel has a mounting hole formed therein at a location corresponding to the infrared transmitter/receiver, the infrared transmitter/receiver being positioned within the mounting hole and having a surface flush with the surface of the panel.

4. The voice panel of claim 1, wherein the panel has a plurality of through holes uniformly formed at positions corresponding to the microphone and the speaker.

5. The voice panel of claim 1, wherein the bottom housing assembly is provided with a supporting portion at a bottom of the receiving cavity, and the speaker is fixed on the supporting portion.

6. The speech panel of claim 5, wherein the receiving cavity is larger than the speaker, and when the speaker is located in the receiving cavity, a gap is formed between the speaker and the sidewall of the receiving cavity.

7. The speech panel according to claim 1, wherein the bottom casing assembly is formed by combining a first bottom casing, an inner casing and a second bottom casing, the inner casing is embedded between the first bottom casing and the second bottom casing, and a receiving space is formed between the inner casing and the first bottom casing.

8. The speech panel of claim 7, wherein the inner case and the second bottom case each have a carrying surface and a receiving cavity, and the carrying surfaces of the inner case and the second bottom case are provided with slot structures at the same positions.

9. The voice panel of claim 8, wherein the control circuit board comprises a first circuit board and a second circuit board, the first circuit board is disposed on the carrying surface of the second bottom case, the voice module, the control module and the communication protocol module are disposed on the first circuit board, and the second circuit board is disposed in the receiving space and connected to the first circuit board.

10. The speech panel according to claim 9, wherein the first chassis has a strip-shaped support at an edge thereof, the second circuit board has a fixing hole adapted to the strip-shaped support, and the second circuit board is embedded in the strip-shaped support.