Multifunctional voice interaction device and voice interaction system

Abstract

The utility model discloses a multifunctional voice interaction device and a voice interaction system, and the device is characterized in that the device comprises a middle frame, a bottom housing, and a surface housing; the bottom shell is buckled with the bottom of the middle frame, and the surface shell is buckled with the top of the middle frame; a mainboard and a battery are arranged in the middle frame, a plurality of functional keys are arranged on the top side of the middle frame and correspond to keys of the mainboard, a loudspeaker is arranged in the bottom shell and electrically connected with the mainboard, an SIM card slot and a TF card slot are formed in one end of the middle frame and electrically connected with the mainboard, and voice control is achieved through the voice interaction function. The voice interaction device is simple and convenient to operate, supports playing of various audio formats, can play off-line music through a TF card in an off-line state, is provided with a battery, and is convenient to carry and use when people go out. The method is wide in application scene, can carry out voice interaction in an offline state, improves the applicability and practicability of the equipment, is diversified in function, meets the diversified use demands of a user, and is simple and convenient to operate.

Description

Technical Field

[0001] The utility model relates to the technical field of voice interaction, and particularly relates to a multifunctional voice interaction device and a voice interaction system. Background Art

[0002] With the rapid development of mobile communication technology, 4G networks have been popularized. And with the improvement of intelligent voice technology, voice interaction functions have been widely used in daily life. Most of the existing voice interaction devices rely on the Internet and cannot work properly in the offline state. Among the elderly user group, due to their nostalgia for their hometowns, they usually live in the countryside where the network signal is not as good as that in the city. During use, the network is prone to instability, and even in the house, there may be a situation where the device cannot connect to the Internet, which brings great inconvenience to the use of voice interaction devices, restricts the use environment, and cannot meet the use requirements in various environments.

[0003] Therefore, it is urgent to design a multifunctional voice interaction device and a voice interaction system to overcome one or more of the above-mentioned deficiencies of the prior art. Summary of the Utility Model

[0004] The technical solution adopted by the utility model to solve the above technical problems is: to provide a multifunctional voice interaction device, which is characterized by including: a middle frame, a bottom shell, and a front shell; the bottom shell is buckled with the bottom of the middle frame, and the front shell is buckled with the top of the middle frame; a main board and a battery are arranged in the middle frame, the battery is electrically connected to the main board, several function keys are arranged on the top side of the middle frame, the function keys correspond to the keys on the main board, a speaker is arranged in the bottom shell, the speaker is electrically connected to the main board, a SIM card slot and a TF card slot are arranged at one end of the middle frame, and the SIM card slot and the TF card slot are respectively electrically connected to the main board.

[0005] In a preferred embodiment, a display screen is further arranged on the main board, a display area corresponding to the display screen is arranged on the front shell, and a transparent lens is further connected to the outside of the front shell.

[0006] In a preferred embodiment, a volume dial is further arranged at one end of the middle frame away from the SIM card slot and the TF card slot, a part of the volume dial is embedded in the middle frame, and the volume dial is electrically connected to the main board.

[0007] In a preferred embodiment, an anti-slip pad is arranged on one side of the middle frame opposite to the side where the function keys are arranged.

[0008] In a preferred embodiment, several connection ports are further arranged on the side of the middle frame, and the connection ports are electrically connected to the main board.

[0009] On the other hand, a voice interaction system applied to the multi-functional voice interaction device described in any one of the above embodiments is provided, including: a main processor network module, a voice module, a power module, an operation control module, a display module, and a storage module; the voice module, the power module, the operation control module, the display module, and the storage module are respectively electrically connected to the main processor network module; the main processor network module is further connected to an expansion module, the expansion module is used to connect to external devices, and the storage module is used to store an offline voice recognition library.

[0010] In a preferred embodiment, the voice module includes: an audio codec unit, an audio receiving unit, an audio output unit, and an offline voice unit; the audio codec unit, the audio receiving unit, the audio output unit, and the offline voice unit are respectively electrically connected to the main processor network module, and the offline voice unit is further connected to the storage module.

[0011] The beneficial effects of the present utility model are: voice control is realized through the function of voice interaction, the operation is simple and convenient, and the voice interaction device also supports the playback of multiple audio formats. Offline music can be played through a TF card in the offline state, and at the same time, it is equipped with a battery, which is convenient to carry out for use; the application scenarios are extensive, and voice interaction can also be carried out in the offline state, enhancing the applicability and practicality of the device, with diverse functions, meeting the diverse usage needs of users, and the operation is simple and convenient. Description of the Drawings

[0012] Figure 1 is the structural decomposition diagram of the present utility model;

[0013] Figure 2 is the system block diagram of the present utility model.

[0014] In the figure:

[0015] 10, middle frame; 11, bottom case; 12, front case; 13, transparent lens; 14, speaker; 15, main board; 16, battery; 17, display screen; 18, function button; 19, volume dial; 20, anti-slip pad;

[0016] 30, main processor network module; 31, voice module; 311, audio codec unit; 312, audio receiving unit; 313, offline voice unit; 32, power module; 33, operation control module; 34, display module; 35, storage module; 36, expansion module. Detailed Embodiments

[0017] To make the above objects, features, and advantages of the present utility model more obvious and understandable, the following will describe the specific embodiments of the present utility model in detail with reference to the accompanying drawings. Many specific details are set forth in the following description in order to fully understand the present utility model. However, the present utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without departing from the connotation of the present utility model. Therefore, the present utility model is not limited by the specific embodiments disclosed below.

[0018] In the description of the embodiments of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "connection" and "installation" should be understood in a broad sense. For example, "connection" can be a detachable connection or a non-detachable connection; it can be a direct connection or an indirect connection through an intermediate medium. In addition, "communication" can be a direct communication or an indirect communication through an intermediate medium. Among them, "fixing" means that they are connected to each other and the relative positional relationship after connection remains unchanged. The orientation terms mentioned in the embodiments of the present utility model, such as "inside", "outside", "top", "bottom", etc., are only references to the directions of the accompanying drawings. Therefore, the orientation terms used are for better and clearer explanation and understanding of the embodiments of the present utility model, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus cannot be understood as a limitation on the embodiments of the present utility model.

[0019] In the embodiments of the present utility model, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features.

[0020] In the embodiments of the present utility model, "and / or" is merely a description of the association relationship of associated objects, indicating that three relationships can exist. For example, A and / or B can represent: A exists alone, A and B exist simultaneously, and B exists alone. In addition, the character " / " in this article generally represents an "or" relationship between the associated objects before and after.

[0021] References to "one embodiment" or "some embodiments" or the like described in this specification mean that a particular feature, structure, or characteristic described in connection with that embodiment is included in one or more embodiments of the present utility model. Thus, statements such as "in one embodiment", "in some embodiments", "in other some embodiments", "in still other embodiments", etc., which appear in different places in this specification, do not necessarily all refer to the same embodiment, but mean "one or more but not all embodiments", unless otherwise specifically emphasized. The terms "comprising", "including", "having" and their variants all mean "including but not limited to", unless otherwise specifically emphasized. Therefore, the present utility model is not limited by the specific embodiments disclosed below.

[0022] As Figure 1 - Figure 2 shown, the present utility model provides a multifunctional voice interaction device, which is characterized by comprising: a middle frame 10, a bottom shell 11, and a front shell 12; the bottom shell 11 is buckled with the bottom of the middle frame 10, and the front shell 12 is buckled with the top of the middle frame 10; a main board 15 and a battery 16 are arranged inside the middle frame 10, the battery 16 is electrically connected to the main board 15, a plurality of function keys 18 are arranged on the top side of the middle frame 10, the function keys 18 correspond to the keys on the main board 15, a speaker 14 is arranged inside the bottom shell 11, the speaker 14 is electrically connected to the main board 15, and a SIM card slot and a TF card slot are arranged at one end of the middle frame 10, and the SIM card slot and the TF card slot are respectively electrically connected to the main board 15;

[0023] Specifically, the bottom shell 11 and the front shell 12 are respectively buckled with the bottom and the top of the middle frame 10 to form a shell with an accommodation cavity. The bottom of the middle frame 10 is provided with a bottom wall separated from the bottom shell 11. A main board 15 and a battery 16 are arranged inside the middle frame 10. The battery 16 is electrically connected to the main board 15 to supply electrical energy to the main board 15. A plurality of function keys 18 are also arranged on one side of the middle frame 10. At the same time, keys corresponding to the function keys 18 are arranged on the main board 15. The main board 15 is controlled to run corresponding functions through the function keys 18. A speaker 14 is arranged inside the bottom shell 11 for playing audio. A SIM card slot and a TF card slot are also opened on one side of the middle frame 10. The SIM card slot is used for inserting a SIM card to connect to the Internet and make emergency contacts. The TF card slot is used for inserting a memory card to store an offline voice recognition library and audio information. When there is no network, voice interaction is performed through the offline voice recognition library stored in the memory card. The speaker 14 has a voice pickup function and is used to receive audio information when the user issues an instruction. The main board 15 controls to make corresponding functions according to the processing result, such as an alarm clock, a timing reminder, a weather report, etc.

[0024] Further, a display screen 17 is also provided on the main board 15. The front shell 12 is provided with a display area corresponding to the display screen 17, and a transparent lens 13 is also connected to the outside of the front shell 12;

[0025] Specifically, a display screen 17 is also provided on the main board 15. This display screen 17 is mainly used to display time. The main board 15 is equipped with a timing function and a clock function. A display area is provided on the front shell 12 to avoid blocking the information displayed by the display screen 17. To protect the display screen 17, a transparent lens 13 is also provided on the front shell 12 to isolate the display screen 17 from contact with the outside world to protect the display screen 17.

[0026] Further, a volume dial 19 is also provided at one end of the middle frame 10 away from the SIM card slot and the TF card slot. Part of the volume dial 19 is embedded in the middle frame 10, and the volume dial 19 is electrically connected to the main board 15;

[0027] Specifically, a volume dial 19 is also provided at one end of the middle frame 10 away from the card slot. Part of this volume dial 19 is embedded in the middle frame 10. The volume dial 19 is electrically connected to the main board 15, and the volume dial 19 controls the volume playback size of the speaker 14 in a rotating manner.

[0028] Further, an anti-slip pad 20 is provided on the side of the middle frame 10 opposite to the function button 18;

[0029] Specifically, an anti-slip pad 20 is also provided on one side of the middle frame 10. The anti-slip pad 20 is used to prevent the device from sliding when placed on a smooth surface.

[0030] Further, a plurality of connection ports are provided on the side of the middle frame 10, and the connection ports are electrically connected to the main board 15;

[0031] Specifically, the connection port is a type-c interface, which is used to charge the battery 16 or connect to an external device for information transfer.

[0032] On the other hand, a voice interaction system is provided, including: a main processor network module 30, a voice module 31, a power module 32, an operation control module 33, a display module 34, a storage module 35; the voice module 31, the power module 32, the operation control module 33, the display module 34, and the storage module 35 are respectively electrically connected to the main processor network module 30; the main processor network module 30 is also connected to an expansion module 36, and the expansion module 36 is used to connect to an external device, and the storage module 35 is used to store an offline voice recognition library;

[0033] Specifically, the main processor network module 30 is used to receive relevant information, process the received information, and control the activation of corresponding functions according to the processing results of the information, such as playing. At the same time, the main processor network module 30 also supports 4G network connection to realize the online voice interaction function, which is used to receive the user's voice instructions, obtain relevant information through the Internet, and perform broadcasts, such as weather broadcasts, etc.; the voice module 31 is used for audio pickup and output, and is also used for picking up audio in the offline state; the power module 32 provides the electrical energy required by the device and can be charged according to the type of the battery 16 to enhance portability; the operation control module 33 is used to make corresponding functions according to the pressing control of the function button 18; the display module 34 is used to control the display information of the display screen 17, and the display module 34 can also control the brightness of the display screen 17 to realize the function of a night light; the storage module 35 is used to identify the inserted SIM card and TF card and read the content; the expansion module 36 is used to connect to external devices, such as connecting external electronic devices for multimedia playback.

[0034] Further, the voice module 31 includes: an audio codec unit 311, an audio reception unit 312, an audio output unit, and an offline voice unit 313; the audio codec unit 311, the audio reception unit 312, and the audio output unit, that is, the offline voice unit 313, are respectively electrically connected to the main processor network module 30, and the offline voice unit 313 is also connected to the storage module 35;

[0035] Specifically, the audio reception unit 312 is a pickup, the audio output unit is the speaker 14, and the offline voice unit 313 is connected to the storage module 35, which is used to recognize speech and process information without a network according to the data in the offline speech recognition library in the storage module 35, and send the processing result to the main processor network module 30. The main processor network module 30 controls corresponding functions according to the received processing result, such as programs that can be performed without a network foundation, such as alarms and timed reminders.

[0036] During operation, when used to output a voice command through the pickup, the main processor network module 30 first detects the current network status and automatically switches to the corresponding mode according to the current network status. For example, in the connected state, it performs online voice interaction, uploads the picked-up voice command to the cloud server for processing, and returns the processing result to the device, and plays it through the audio output unit; if it is in the offline state, it performs offline voice interaction, processes the picked-up voice command using the offline speech recognition library in the storage module 35, and plays the corresponding content according to the processing result.

[0037] It should be noted that the application scenario of the present application is extensive. For example, in the home scenario, the voice interaction device is connected to the smart home, and the home appliances can be controlled through voice interaction to play music, query information, etc.; in the office scenario, the voice interaction device can perform voice recording through the sound pickup function, and set meeting reminders, schedule arrangements, etc. through voice interaction; in the outdoor scenario, the portable design and offline function can help users obtain information or play music in a network-free environment; in the education scenario, the voice interaction function can help students learn and query knowledge, etc.

[0038] In summary, the present application realizes voice control through the function of voice interaction, which is simple and convenient to operate. Moreover, the voice interaction device also supports the playback of multiple audio formats. Offline music can be played through the TF card in the offline state. At the same time, it is equipped with a battery 16, which is convenient to carry out for use. The application scenario is extensive, and voice interaction can also be carried out in the offline state, enhancing the applicability and practicability of the device. The functions are diverse, meeting the diverse usage needs of users, and the operation is simple and convenient.

[0039] The present utility model is not limited to what is described in the specification and embodiments. Therefore, for those skilled in the art, additional advantages and modifications can be easily achieved. Thus, without departing from the spirit and scope of the general concept defined by the claims and their equivalents, the present utility model is not limited to specific details, representative devices, and the illustrated examples shown and described herein.

Claims

1. A multifunctional voice interaction device, characterized in that: include: Middle frame, bottom shell, top shell; The bottom shell is buckled with the bottom of the middle frame, and the face shell is buckled with the top of the middle frame; a mainboard and a battery are arranged in the middle frame, and the battery is electrically connected to the mainboard; a plurality of function buttons are arranged on the top side of the middle frame, and the function buttons correspond to the buttons of the mainboard; a speaker is arranged in the bottom shell, and the speaker is electrically connected to the mainboard; a SIM card slot and a TF card slot are arranged at one end of the middle frame, and the SIM card slot and the TF card slot are electrically connected to the mainboard respectively.

2. The multifunctional voice interaction device according to claim 1, characterized in that: The main board is also provided with a display screen, the surface shell is provided with a display area corresponding to the display screen, and the outside of the surface shell is also connected to a transparent lens.

3. The multifunctional voice interaction device according to claim 1, characterized in that: A volume dial is also provided at one end of the middle frame away from the SIM card slot and the TF card slot. The volume dial is partially embedded in the middle frame, and the volume dial is electrically connected to the mainboard.

4. The multifunctional voice interaction device according to claim 1, characterized in that: A non-slip pad is provided on the side of the middle frame opposite to the function button.

5. The multifunctional voice interaction device according to claim 1, characterized in that: The side of the middle frame is also provided with a plurality of connection ports, and the connection ports are electrically connected to the mainboard.

6. A voice interaction system applied to the multifunctional voice interaction device according to any one of claims 1 to 5, characterized in that: include: Main processor network module, voice module, power module, operation control module, display module, storage module; The voice module, the power module, the operation control module, the display module and the storage module are electrically connected to the main processor network module respectively; the main processor network module is also connected to an expansion module, the expansion module is used to connect to an external device, and the storage module is used to store an offline voice recognition library.

7. The voice interaction system according to claim 6, characterized in that: The voice module includes: an audio codec unit, an audio receiving unit, an audio output unit, and an offline voice unit; the audio codec unit, the audio receiving unit, and the audio output unit, i.e., the offline voice unit, are electrically connected to the main processor network module respectively, and the offline voice unit is also connected to the storage module.

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