CN214711686U

CN214711686U - Take interactive children's lift study table of pronunciation

Info

Publication number: CN214711686U
Application number: CN202022249769.0U
Authority: CN
Inventors: 胡东明
Original assignee: 杭州麦淘淘科技有限公司
Current assignee: Hangzhou Haoxuetong Technology Co ltd
Priority date: 2020-10-10
Filing date: 2020-10-10
Publication date: 2021-11-16
Anticipated expiration: 2030-10-10

Abstract

The utility model discloses a take interactive children's lift study table of pronunciation. The problem that the function of the child learning table in the prior art is single is solved; the utility model discloses a table leg and desktop, lift study table in be provided with voice interaction control circuit, voice interaction control circuit includes microphone, speaker, main control chip and audio processing module communication connection, audio processing module's pronunciation receiving terminal is connected with microphone electricity, audio processing module's speech synthesis output is connected with the speaker electricity. The audio processing module is added in the scheme, so that the voice interaction of a user is completed, and the functions of the learning table for children are enriched; furthermore, the height of the desk legs and the angle of the desktop are adjusted through voice, the adjusting mode and the adjusting objects are various, and the functions are rich.

Description

Take interactive children's lift study table of pronunciation

Technical Field

The utility model relates to a children study table field especially relates to a take interactive children's lift study table of pronunciation.

Background

At present, on a child learning table, in order to correct the bad sitting posture of a child, a mode such as human engineering is generally adopted, so that the function of correcting the bad sitting posture of the child is achieved.

The common study desk is provided with lifting desk legs, and the height of the study desk is adjusted to accord with human engineering and correct the sitting posture of children. For example, a "hand-operated lifting table" disclosed in chinese patent document, publication No. CN202375403U includes a table top, legs, and a lifting column, wherein the table top is disposed above the lifting column; the lifting column comprises an upper tube body and a lower tube body which are nested and matched with each other inside and outside, and the bottom end of the lower tube body is fixedly connected with the upper plane of the supporting leg; the upper part of the inner cavity of the upper tube body is embedded with a lead screw, the top end of the lead screw is provided with a gear box, the gear box is externally provided with a handle body, and the rotating operation of the lead screw is driven by the operation of the handle body and the gear box. Although the scheme can adjust the height of the desk legs to accord with the ergonomics of children, the adjusting mode and the function are single.

Disclosure of Invention

The utility model mainly solves the problem of single function of the learning desk in the prior art; the utility model provides a take interactive children's lift study table of pronunciation has the interactive function of pronunciation, and the function can be abundant, further can go up and down table leg height, lift table angle of study table through the interactive automatically regulated children of pronunciation, and the regulation mode is various with the object, and the function is abundant.

The above technical problem of the present invention can be solved by the following technical solutions:

the utility model provides a take interactive children's lift study table of pronunciation, includes table leg and desktop, lift study table in be provided with the interactive control circuit of pronunciation, the interactive control circuit of pronunciation includes microphone, speaker, main control chip, audio processing module and high in the clouds database, main control chip respectively with audio processing module and high in the clouds database communication connection, audio processing module's pronunciation receiving terminal is connected with microphone electricity, audio processing module's speech synthesis output is connected with the speaker electricity.

The user sends mutual pronunciation through the microphone in the technique of this scheme, carry out speech interaction with the lift study table, carry out the preliminary treatment to pronunciation through audio processing module, the speech transmission after will pretreating to main control chip again, main control chip draws the keyword in the pronunciation through built-in semantic recognition program and carries out semantic recognition, the high in the clouds database stores the reply text of speech interaction, main control chip inquires the reply text in the high in the clouds database according to the keyword of discernment, and accomplish speech interaction through speaker and user through the synthetic pronunciation of audio processing module, increase interactive capacity, can carry out speech interaction online or off-line, the function of children's study table has been enriched.

Preferably, the desktop is provided with a groove, a lifting table plate is movably arranged in the groove, one side of the lifting table plate is hinged with the side edge of the groove, and a supporting rod is movably arranged between the other side of the lifting table plate and the desktop. The turning-up angle of the lifting table plate can be adjusted through the movable arrangement of the supporting rods.

Preferably, the support rods are symmetrically arranged on one side of the lifting table plate, one end of each support rod is hinged with the midpoint of the side edge of the lifting table plate, and the other end of each support rod is hinged with a sliding block; one side of the groove of the desktop, which corresponds to the supporting rod, is provided with a sliding rail, and the sliding block is arranged on the sliding rail in a sliding manner.

The lift height of slider sliding control lift table on the slide rail, because the bracing piece lies in the mid point of lift table with lift table articulated position, so the slider slides toward the centre, the high rising of lift table, otherwise the height of lift table reduces, when the slider is located the slide rail in the middle of, the bracing piece is perpendicular with the lift table promptly, the height of lift table reaches the highest this moment, the height that the lift table goes up and down can use the pythagorean theorem to calculate through the gliding horizontal distance of slider and obtain.

Preferably, the bottom of the desktop extends towards the groove to form a blocking edge, the sliding rail is arranged on the blocking edge, the bottom of the desktop is fixedly provided with a motor, the motor is electrically connected with the main control chip, and an output shaft of the motor is respectively connected with the sliding block through a worm gear and a worm. The motor is used for controlling, the control is more convenient, and the lifting distance is controlled more accurately.

Preferably, the table leg is provided with a driving part, the table leg comprises a supporting part and an expansion part, the expansion part is sleeved in the supporting part, and the driving part is connected with the expansion part. The driving part drives the telescopic part to lift so as to control the lifting of the table legs, and the control is convenient.

Preferably, the driving part is an air bag or a motor. Driven by an air bag or a motor, the structure is simple.

Preferably, the lifting learning table further comprises a storage bookshelf, the storage bookshelf is arranged on one side of the table top along the length direction of the table top, the storage bookshelf at least comprises an upper storage layer arranged on the top, and a table lamp is arranged below the upper storage layer and electrically connected with the main control chip. Through the semantic meaning of voice recognition, the voltage input by the desk lamp is controlled, and therefore the brightness of the desk lamp is changed.

Preferably, the voice interaction control circuit further comprises a plurality of keys and indicator lights which are electrically connected with the main control chip, and the keys are arranged on one side surface of the upper commodity shelf. The volume of the non-voice interaction is controlled through the form of the keys, and the user experience is improved.

Preferably, the control circuit further comprises a WiFi module, and the WiFi module is electrically connected with the main control chip. Be connected with mobile terminal through the wiFi module, through mobile terminal remote control, control mode is various.

The utility model has the advantages that:

1. and an audio processing module is added to complete the voice interaction of the user, so that the function of the learning table for children is enriched.

2. Through voice interaction, the height of the table legs and the angle of the table top are adjusted, the adjusting mode and the adjusting object are various, and the functions are rich.

3. The lifting height of different positions of the lifting table is controlled through various control modes such as voice, keys and WiFi, and the control modes are various.

Drawings

Fig. 1 is a schematic structural view of the lifting learning table for children of the present invention.

Fig. 2 is a schematic structural view of a lifting table of the present invention.

Fig. 3 is a schematic view of a table leg structure of the present invention.

Fig. 4 is a schematic diagram of the connection of the control circuit module according to the present invention.

In the figure, 1, a desktop, 2 table legs, 21, a supporting part, 22, a telescopic part, 23, a driving part, 3, a storage bookshelf, 4, a lifting table board, 5, an upper storage layer, 6 keys, 7, a supporting rod, 8, a sliding block, 9, a sliding rail, 10, a blocking edge, 11, a main control chip, 12, an audio processing module, 13, a microphone, 14, a loudspeaker, 15, a WiFi module, 16, an indicator light, 17, a motor and 18 are a cloud database.

Detailed Description

The technical solution of the present invention is further specifically described below by way of examples and with reference to the accompanying drawings.

Example (b):

the children lifting learning table with voice interaction of the embodiment is shown in fig. 1 and comprises table legs 2, a table top 1 and a storage bookshelf 3.

The article placing bookshelf 3 is arranged on one side of the desktop along the length direction of the desktop 1, and the article placing bookshelf 3 at least comprises an upper article layer 5 arranged on the top. A desk lamp is arranged below the upper material layer 2. Through the semantic meaning of voice recognition, the voltage input by the desk lamp is controlled, and therefore the brightness of the desk lamp is changed.

As shown in fig. 2, a groove is formed in the tabletop 1, a lifting table plate 4 is movably arranged in the groove, one side of the lifting table plate 4 is hinged to the side edge of the groove, and a support rod 7 is movably arranged between the other side of the lifting table plate 4 and the tabletop 1.

The supporting rods 7 are symmetrically arranged on one side of the lifting table plate 4, one end of each supporting rod 7 is hinged with the middle point of the side edge of the lifting table plate 4, and the other end of each supporting rod 7 is hinged with a sliding block 8; the bottom of the desktop 1 extends towards the groove to be provided with a blocking edge 10, the blocking edge 10 corresponding to one side of the supporting rod 7 is provided with a sliding rail 9, and the sliding block 8 is arranged on the sliding rail 9 in a sliding manner. The bottom of the desktop 1 is fixedly provided with a motor 17, the motor 17 is electrically connected with the central controller, and an output shaft of the motor 17 is respectively connected with the sliding blocks 8 through worm gears and worms. The motor 17 is used for controlling the lifting of the lifting table plate 4 and controlling the angle of the lifting table plate 4. Control is more convenient, and the lifting distance control is more accurate.

The lift height of slider 8 sliding control lift table on slide rail 9, because bracing piece 7 is located the mid point of lift table 4 with 4 articulated position of lift table, so slider 8 slides toward the centre, the high rising of lift table 4, otherwise the height of lift table 4 reduces, when slider 8 is located in the middle of the slide rail 9, it is perpendicular with lift table 4 to support 7 poles promptly, the height of lift table 4 reaches the highest this moment, the height that lift table 4 goes up and down can use the pythagorean theorem to calculate through the gliding horizontal distance of slider 8 and obtain.

As shown in fig. 3, the table leg 2 is provided with a driving part 23, which is an air bag or a motor. The desk leg comprises a supporting part 21 and an expansion part 22, wherein the expansion part 22 is sleeved in the supporting part 21, an air bag is arranged at the bottom of the supporting part 21, and the air bag is positioned below the expansion part 22. The lifting of the table legs 2 is controlled by the driving part, and the control is convenient.

Still be provided with the mutual control circuit of pronunciation in the children's lift study table, as shown in fig. 4, control circuit includes microphone 13, speaker 14, wiFi module 15, a plurality of button 6, a plurality of pilot lamp 16, main control chip 11, audio processing module 12 and high in the clouds database 18.

The main control chip 11 is a haisi HI35XX series chip, the main control chip 11 is in communication connection with the cloud database 18, the main control chip 11 is in communication connection with the audio processing module 12, a voice receiving end of the audio processing module 12 is electrically connected with the microphone 13, and a voice synthesis output end of the audio processing module 12 is electrically connected with the speaker 14.

The main control chip 11 is electrically connected with the WiFi module 12, the plurality of keys 6 and the plurality of indicator lights 16.

The keys 6 comprise selection keys and lifting selection keys, the indicator lights 16 comprise table leg selection indicator lights, lifting table plate 4 selection indicator lights and light screen selection indicator lights, and the keys and the indicator lights are arranged on one side surface of the upper layer 5.

The user sends out mutual pronunciation through microphone 13 in the technique, carry out speech interaction with the lift study table, carry out the preliminary treatment to the pronunciation of acquireing through audio processing module 12, the pronunciation after will preprocessing is transmitted to main control chip 11 in, main control chip 11 draws the keyword in the pronunciation through built-in semantic identification procedure and carries out semantic identification, the reply text of speech interaction is stored in cloud database 18, main control chip 11 inquires the reply text in cloud database 18 according to the keyword of discernment, main control chip 11 generates the text with user's interaction, synthesize pronunciation through audio processing module 12, play through speaker 14, carry out speech interaction with the user, children's study table's function has been enriched.

The cloud database 18 stores the reply text of the voice interaction, and the voice interaction can be performed online or offline.

For example, a child performs a voice interaction: the child speaks the wake word and then adds a question that needs interaction, the sentence format being "kid, why the sky is so blue. "; the main control chip 11 searches for a corresponding reply text, and the audio processing module 12 synthesizes the voice and outputs the voice through a loudspeaker. If the user can not analyze the data, outputting null, and then broadcasting 'your question I is not very aware of the woolen cloth and please say you again' voice prompt incomplete interaction.

Further, the user sends a voice command of lifting through the microphone 13 to perform voice interaction with the lifting learning table. The audio processing module 12 preprocesses the voice, and then transmits the preprocessed voice to the main control chip 11, and the main control chip 11 extracts the controlled object and the lifting distance in the voice through a built-in semantic recognition program, and controls the table legs 1 or the lifting table 4 to lift. For example, the user issues a command "raise the table legs by 5 cm", extracts keywords "table legs", "raised" and "5 cm", and the main control chip controls the air bag 23 to inflate so that the air bag 23 ejects the extending part of the table legs 2 by 5 cm.

The main control chip 11 generates a text interacting with the user, synthesizes voice through the audio processing module 12, plays the voice through the loudspeaker 14, and interacts with the user through the voice. For example, when a speech recognition keyword error cannot be matched in the library, "do not know what you are saying" is played.

The user can also select a controlled object through the selection key, the indication lamp 16 indicates the selected object, and the object is lifted up and down through the lifting key.

The user can also connect mobile terminal through wiFi module 15, through the corresponding object's of APP control lift of mobile terminal.

The user can control the lifting and the angle adjustment of different positions through the form of voice, button or WiFi remote control, and the control mode is various.

It should be understood that the examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Furthermore, it should be understood that various changes and modifications of the present invention may be made by those skilled in the art after reading the teachings of the present invention, and these equivalents also fall within the scope of the appended claims.

Claims

1. The utility model provides a take interactive children's lift study table of pronunciation, includes table leg (2) and desktop (1), its characterized in that, lift study table in be provided with the interactive control circuit of pronunciation, the interactive control circuit of pronunciation includes microphone (13), speaker (14), main control chip (11), audio processing module (12) and high in the clouds database (18), main control chip respectively with audio processing module and high in the clouds database communication connection, audio processing module's pronunciation receiving terminal is connected with microphone electricity, audio processing module's speech synthesis output and speaker electricity are connected.

2. The children lifting learning table with voice interaction function as claimed in claim 1, wherein a groove is formed in the table top, a lifting table plate (4) is movably arranged in the groove, one side of the lifting table plate is hinged to the side edge of the groove, and a supporting rod (7) is movably arranged between the other side of the lifting table plate and the table top.

3. The children lifting learning table with voice interaction function as claimed in claim 2, wherein the supporting rods (7) are symmetrically arranged on one side of the lifting table plate (4), one end of each supporting rod is hinged to the midpoint of the side edge of the lifting table plate, and the other end of each supporting rod is hinged to a sliding block (8); one side of the groove of the desktop (1) corresponding to the supporting rod is provided with a sliding rail (9), and the sliding block is arranged on the sliding rail in a sliding manner.

4. The children lifting learning table with voice interaction function as claimed in claim 3, wherein a blocking edge (10) is arranged at the bottom of the table top (1) in a manner of extending towards a groove, a sliding rail (9) is arranged on the blocking edge, a motor (17) is fixedly arranged at the bottom of the table top and is electrically connected with the main control chip (11), and an output shaft of the motor is respectively connected with the sliding block (8) through a worm gear.

5. The children lifting learning table with voice interaction as claimed in claim 1 or 2, wherein the table legs (2) are provided with driving parts (23), the table legs comprise supporting parts (21) and telescopic parts (22), the telescopic parts are sleeved in the supporting parts, and the driving parts are connected with the telescopic parts.

6. The children's lifting learning table with voice interaction of claim 5, wherein the driving part (23) is an air bag or a motor.

7. The lifting learning table with voice interaction for children according to claim 1, further comprising a storage bookshelf (3), wherein the storage bookshelf is arranged on one side of the table top (1) along the length direction of the table top, the storage bookshelf at least comprises an upper storage layer (5) arranged on the top, and a desk lamp is arranged below the upper storage layer and electrically connected with the main control chip.

8. The children lifting learning table with voice interaction function as claimed in claim 7, wherein the voice interaction control circuit further comprises a plurality of keys (6) and indicator lights (16) electrically connected with the main control chip, and the keys are arranged on one side surface of the upper layer (5).

9. The children lifting learning table with voice interaction function as claimed in claim 1, wherein the control circuit further comprises a WiFi module (15), and the WiFi module is electrically connected with the main control chip.