CN214432596U

CN214432596U - But electronic lift and intelligent interactive children study table

Info

Publication number: CN214432596U
Application number: CN202022756556.7U
Authority: CN
Inventors: 黄杜磊
Original assignee: Hangzhou Guoding Mingrui Industrial Co ltd
Current assignee: Hangzhou Guoding Mingrui Industrial Co ltd
Priority date: 2020-11-25
Filing date: 2020-11-25
Publication date: 2021-10-22
Anticipated expiration: 2030-11-25

Abstract

The utility model discloses a but interactive children study table of electronic lift and intelligence, including the desktop board, the supporting legs, the drawer, the book case, electric lift mechanism and intelligent mutual control system, electric lift mechanism includes elevator motor, the transfer line, lift control system and two lift lead screws, lift control system control elevator motor action drive transfer line rotates and drives two lift lead screws and do synchronous lift action, lift control system includes first control box, the control mainboard, power module, control switch, wireless module, motor drive circuit, remote controller and mobile terminal, intelligent mutual control system includes the second control box, the control mainboard, the AI chip, power module, the drive-by-wire button, wireless module, speech recognition module, voice play module, remote controller and mobile terminal. The utility model discloses the function is diversified, and it is more convenient to go up and down to operate, and the lifting precision is higher, can realize that children's intelligence is mutual, and head of a family and children's study are interactive, have great help to children's study.

Description

But electronic lift and intelligent interactive children study table

Technical Field

The utility model relates to a spare part of children's study table especially relates to a but electronic lift and intelligent interactive children study table.

Background

In order to adapt to the heights of different children, the children learning table usually adopts a lifting mechanism to adjust the height of the table top plate; at present, a lifting mechanism is divided into a manual lifting mechanism and an electric lifting mechanism, the manual lifting mechanism generally adopts a hand crank and a transmission rod to be matched with a lifting screw rod for lifting, and the structure is troublesome in operation and poor in safety; the electric lifting mechanism generally adopts a lifting motor and a transmission rod to be matched with a lifting screw rod for lifting, although the structure is simple in operation and high in safety, the conventional electric lifting mechanism generally adopts a physical switch to control the action of the lifting motor for lifting, the function is single, and the physical switch is easy to malfunction after being used for a long time;

and the conventional children learning table has single integral function, lacks interactive function and has limited help for learning.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a solve the defect that exists among the above-mentioned prior art and not enough, it not only can directly go up and down with control switch control elevator motor action to provide one kind, can also adopt control mainboard and wireless module cooperation remote controller or mobile terminal to control elevator motor action and go up and down, the function is diversified, and it is more convenient to operate, the lift precision is higher, control mainboard and the speech recognition module of AI chip have been integrated to the while adoption, the combination of speech playback module, make it can carry out fine interdynamic with children, can provide some essential basic knowledge for children, and can also carry out interdynamic through remote controller and mobile terminal, realize head of a family and children's study interdynamic, but have the interactive children's study table of electronic lift and intelligence of great help to children's study.

The technical scheme of the utility model: a children learning table capable of being electrically lifted and intelligently interacted comprises a table board, supporting legs and drawers which are arranged at the bottom of the table board, a book cabinet which is arranged at the rear side of the table board, an electric lifting mechanism and an intelligent interaction control system which are arranged on the table board, wherein the electric lifting mechanism comprises a lifting motor, a transmission rod, a lifting control system and two lifting screw rods, the lifting control system controls the lifting motor to act and drive the transmission rod to rotate and drive the two lifting screw rods to synchronously lift,

the lifting control system comprises a first control box, a first control mainboard arranged in the first control box, a first power module connected to the first control mainboard, a first control switch, a first wireless module, a motor drive circuit, a remote controller matched with the wireless module and a mobile terminal, wherein the first control mainboard is used for receiving, processing and sending signals;

the intelligent interactive control system comprises a second control box, a second control mainboard installed in the second control box, an AI chip integrated on the second control mainboard, a second power module connected to the second control mainboard, a line control button, a second wireless module, a voice recognition module, a voice playing module, a remote controller matched with the second wireless module, and a mobile terminal, wherein the second power module is used for receiving, processing and sending signals, the second power module is used for supplying power to the second control mainboard and each functional module, the line control button is used for directly pressing keys to perform voice communication, the second wireless module is used for controlling wireless communication between the mainboard and the remote controller or the mobile terminal, and the remote controller and the mobile terminal are used for remotely performing voice communication.

The utility model discloses not only can directly go up and down with control switch control elevator motor action, can also adopt control mainboard and wireless module cooperation remote controller or mobile terminal to control elevator motor action and go up and down, the function is diversified, and the operation is more convenient, the lifting precision is higher, the control mainboard and the speech recognition module of AI chip have been integrateed simultaneously, the combination of speech playback module, make it can carry out fine interdynamic with children, can provide some basic knowledge for children, and can also interact through remote controller and mobile terminal, realize the study of head of a family and children and be interactive, there is great help to children's study.

Preferably, the drawer is mounted at the bottom of the desktop plate through the drawer frame, auxiliary table plates are arranged on two sides of the drawer frame and hinged to the drawer frame, a limiting lock catch matched with the auxiliary table plates is arranged on the drawer frame, the auxiliary table plates are lower than the desktop plate, and a hook is arranged on the auxiliary table plate on one side.

The structure can increase the width of the table top board properly, thereby being capable of placing more books and other school supplies.

Preferably, in the lifting control system, the first control main board is further connected with a voice module, and the voice module is used for processing a voice signal input by a microphone and transmitting the processed voice signal to the control main board; the motor driving circuit comprises a signal identification circuit connected to the control main board, a signal conversion circuit connected to the signal identification circuit, a motor forward and reverse rotation control circuit connected to the signal conversion circuit, and a driver execution circuit connected to the motor forward and reverse rotation control circuit.

The structure enables the elevator motor to be controlled by voice only through simple setting of parents; and meanwhile, the stability and reliability of the action of the lifting motor are further ensured.

Preferably, in the lifting control system, the first power supply module is a DC power supply, and converts an input 220V alternating current into a 12-19V direct current for output to the first control main board and each functional module; the first wireless module is one or a combination of multiple of a Wifi module, a WLAN module, a Bluetooth module, an infrared module and a 4G module.

The structure ensures the safety and reliability of power supply; while ensuring more choices of wireless transmission types.

Preferably, the transmission rod is a hexagonal rod, and the lifting screw rod and the transmission rod are transmitted through a worm and gear assembly or a gear assembly; the first control box and the lifting motor are arranged in the same protective shell, and the control switch is arranged on one corner of the desktop plate; the top of the protective shell is fixed at the bottom of the table top plate, the outer side of the transmission rod is provided with a protective pipe sleeve, and the protective pipe sleeve is divided into two parts, namely a short protective pipe sleeve arranged between one side of the protective shell and one of the supporting legs and a long protective pipe sleeve arranged between the other side of the protective shell and the other supporting leg.

The structure ensures that the lifting motor drives the lifting screw rod to lift more stably and reliably through the hexagonal rod; meanwhile, the structure is compact, the assembly is convenient, and the operation is convenient; meanwhile, the protection shell is firmly and reliably mounted, and the transmission rod can be well protected.

Preferably, in the intelligent interactive control system, the voice recognition module is configured to process a voice signal input by a microphone and transmit the processed voice signal to the second control main board, and the voice playing module is configured to transmit the voice signal processed by the second control main board to a speaker for playing; the second power supply module is a DC power supply and converts the input 220V alternating current into 5V direct current to be output to the second control main board and each functional module.

The structure enables voice interaction to be more flexible and convenient, and simultaneously ensures safe and reliable power supply.

Preferably, in the intelligent interactive control system, the second wireless module is one or a combination of multiple Wifi module, WLAN module, bluetooth module, infrared module and 4G module; still be connected with the module of charging on the second control mainboard, the module of charging provides 1000 mA's charging current, one side of second control box is equipped with the interface that charges of the module of cooperation of charging.

The structure ensures that the wireless transmission types are selected more; meanwhile, the charging device can also charge small electric equipment (such as a table lamp and the like).

Preferably, the second control box is installed inside the bookcase, the wire control button is installed at one corner of the desktop board, a microphone matched with the voice recognition module and a speaker matched with the voice playing module are arranged on the front face of the second control box, and the speaker is located above the microphone.

This kind of structure further facilitates its voice interaction with children.

Preferably, the bookcase is divided into an upper layer and a lower layer through a transverse partition plate, an upper vertical partition plate matched with the upper layer of the bookcase is arranged on the upper side of the transverse partition plate, the upper vertical partition plate divides the upper layer of the bookcase into a large storage lattice and a small storage lattice, a lower vertical partition plate matched with the lower layer of the bookcase is arranged on the lower side of the transverse partition plate, the lower vertical partition plate divides the lower layer of the bookcase into a large storage lattice and a small storage lattice, the upper vertical partition plate and the lower vertical partition plate are arranged in a staggered mode, and the second control box is installed in the small storage lattice and attached to one side of the lower vertical partition plate.

The structure ensures that the bookcase can be used for placing more books and other school supplies, and the books and other school supplies can be taken and placed more conveniently, and the arrangement of the second control box is convenient.

Preferably, the height of the lower vertical partition plate is greater than that of the upper vertical partition plate, the height of the second control box is less than that of the lower vertical partition plate, a reinforcing transverse plate is arranged at the top of the second control box, and the width of the reinforcing transverse plate is matched with that of the lower small storage lattice.

This kind of structure ensures the firm reliable installation of second control box.

Drawings

FIG. 1 is a schematic structural view of one of the angles of the present invention;

FIG. 2 is a schematic structural view of another angle of the present invention;

fig. 3 is a schematic side view of the electric lifting mechanism of the present invention;

fig. 4 is a control schematic diagram of the lifting control system and the intelligent interactive control system of the present invention;

fig. 5 is a control schematic diagram of the lifting control system of the present invention;

fig. 6 is a schematic diagram of a motor driving circuit of the present invention;

FIG. 7 is a schematic diagram of a control unit of the control motherboard of the present invention;

fig. 8 is a schematic diagram of the wireless module of the present invention;

fig. 9 is a topological diagram of a lift control system of the present invention;

FIG. 10 is a schematic diagram of the anti-pinch protection unit of the present invention;

FIG. 11 is a schematic diagram of a buzzer alarm unit of the present invention;

FIG. 12 is a schematic diagram of an indicator light unit according to the present invention;

in the figure, 1, a lifting motor, 2, a transmission rod, 3, a lifting screw rod, 4, a protective shell, 5, a control switch, 6, a table top plate, 7, a bookcase, 8, a drawer, 9, a supporting leg, 10, a drawer frame, 11, an auxiliary table plate, 12, a hook, 13, a first control box, 14, a long protective sleeve, 15, a short protective sleeve, 16, a second control box, 17, a microphone, 18, a loudspeaker, 19, a charging interface, 20, a line control button, 21, a transverse partition plate, 22, an upper vertical partition plate, 23, a lower vertical partition plate, 24, an upper large storage grid, 25, an upper small storage grid, 26, a lower large storage grid, 27, a lower small storage grid and 28 are arranged.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings, but the present invention is not limited thereto.

As shown in fig. 1-9, a child learning table capable of being electrically lifted and intelligently interacted comprises a table top plate 6, supporting legs 9 and drawers 8 arranged at the bottom of the table top plate 6, a bookcase 7 arranged at the rear side of the table top plate 6, and an electric lifting mechanism and an intelligent interaction control system arranged on the table top plate 6. The intelligent interactive control system is connected with the electric lifting mechanism through a USB charging port, and the electric lifting mechanism is provided with the USB charging port for providing 5V direct current for the intelligent interactive control system.

The electric lifting mechanism comprises a lifting motor 1, a transmission rod 2, a lifting control system and two lifting screw rods 3, wherein the lifting control system controls the lifting motor 1 to act to drive the transmission rod 2 to rotate so as to drive the two lifting screw rods 3 to do synchronous lifting action. The lifting control system comprises a first control box 13, a control mainboard installed in the first control box 13, a power module, a control switch, a wireless module, a motor driving circuit and a remote controller and a mobile terminal matched with the wireless module, wherein the power module, the control switch, the wireless module and the motor driving circuit are connected to the control mainboard, the control mainboard is used for receiving, processing and sending signals, the power module is used for supplying power to the control mainboard and each functional module, the control switch is used for directly pressing keys to control the lifting of the lifting motor, the wireless module is used for controlling the wireless communication between the mainboard and the remote controller or the mobile terminal, and the motor driving circuit is used for driving the lifting motor to move. The first control box 13 and the lifting motor 1 are arranged in the same protective shell 4, and the control switch 5 is arranged on one corner of the table top plate 6. Drawer 8 installs in the bottom of desktop board 6 through drawer frame 10, and the both sides of drawer frame 10 are equipped with supplementary table 11, and supplementary table 11 articulates on drawer frame 10, is equipped with the spacing hasp of supplementary table 11 of cooperation on drawer frame 10, and the height that highly is less than desktop board 6 of supplementary table 11 is equipped with couple 12 on the supplementary table of one side wherein. Still be connected with voice module on the control mainboard, voice module is used for sending the control mainboard after the speech signal processing of microphone input. The motor driving circuit comprises a signal identification circuit connected to the control mainboard, a signal conversion circuit connected to the signal identification circuit, a motor forward and reverse rotation control circuit connected to the signal conversion circuit, and a driver execution circuit connected to the motor forward and reverse rotation control circuit. The power supply module is a DC power supply and converts the input 220V alternating current into 12-19V direct current to be output for the control mainboard and each functional module to use. The wireless module comprises a WLAN module in wireless connection with the mobile phone APP and a Bluetooth module in wireless connection with the remote controller. The transmission rod 2 is a hexagonal rod, and the lifting screw rod 3 and the transmission rod 2 are transmitted through a worm gear assembly or a gear assembly. The top of the protective shell 4 is fixed at the bottom of the table top plate 6, the outer side of the transmission rod 2 is provided with a protective pipe sleeve, and the protective pipe sleeve is divided into two parts, namely a short protective pipe sleeve 15 arranged between one side of the protective shell 4 and one of the supporting legs 9 and a long protective pipe sleeve 14 arranged between the other side of the protective shell 4 and the other supporting leg 9.

The intelligent interactive control system comprises a second control box 1, a control mainboard installed in the second control box 1, an AI chip integrated on the control mainboard, a power module connected to the control mainboard, a drive-by-wire button 20, a wireless module, a voice recognition module, a voice playing module, a remote controller matched with the wireless module and a mobile terminal, wherein the control mainboard is used for receiving, processing and sending signals, the power module is used for supplying power to the control mainboard and each functional module, the drive-by-wire button 20 is used for directly pressing keys to perform voice communication, the wireless module is used for controlling wireless communication between the mainboard and the remote controller or the mobile terminal, and the remote controller and the mobile terminal are used for remotely performing voice communication. The second control box 16 is arranged inside the bookcase 7. The by-wire button 20 and the control switch 5 are located at the same corner of the table top 6. The voice recognition module is used for processing voice signals input by the microphone and then transmitting the processed voice signals to the control mainboard, and the voice playing module is used for transmitting the voice signals processed by the control mainboard to the loudspeaker to be played. The power supply module is a DC power supply and converts the input 220V alternating current into 5V direct current to be output for the control mainboard and each functional module to use. The wireless module is a WLAN module and a 4G module. Still be connected with the module of charging on the control mainboard, the module of charging provides 1000 mA's charging current, and one side of second control box 16 is equipped with the interface 19 that charges that the module charges of cooperation. The front of the second control box 16 is provided with a microphone 17 matched with the voice recognition module and a loudspeaker 18 matched with the voice playing module, and the loudspeaker 18 is positioned above the microphone 17. Two-layer about book case 7 falls into through a cross slab 21, the upside of cross slab 21 is equipped with the last vertical baffle 22 that cooperates the book case upper strata, it divides into big matter storage lattice 24 and last little matter storage lattice 25 with the book case upper strata to go up vertical baffle 22, the downside of cross slab 21 is equipped with the lower vertical baffle 23 that cooperates the book case lower floor, big matter storage lattice 26 under and little matter storage lattice 27 are separated into with the book case lower floor to lower vertical baffle 23, it arranges with lower vertical baffle 23 staggeredly to go up vertical baffle 22, second control box 16 is installed in little matter storage lattice 27 under and is laminated with one side of lower vertical baffle 23. The height of the lower vertical partition plate 23 is greater than that of the upper vertical partition plate 22, the height of the second control box 16 is less than that of the lower vertical partition plate 23, a reinforcing transverse plate 28 is arranged at the top of the second control box 16, and the width of the reinforcing transverse plate 28 is matched with that of the lower small storage lattice 27.

The utility model discloses when the desktop board needs to be widened, turn over the supplementary table of drawer frame both sides come through spacing hasp straining can, when need not using, open spacing hasp, will assist the table upset go back can, when not using, supplementary table can use as the side backplate.

The utility model discloses still including preventing pressing from both sides the protection unit (as shown in fig. 10), can judge whether striking through the electric current size of the elevator motor of flowing through, avoid taking place danger.

The utility model discloses still include the cooperation and prevent pressing from both sides the buzzing alarm unit (as shown in fig. 11) and the pilot lamp unit (as shown in fig. 12) of protection unit.

The utility model discloses an electric lift mechanism during the use:

1. the control switch can be directly used for controlling the lifting motor to move up and down, and the control mainboard and the wireless module can be used for being matched with the remote controller or the mobile terminal to control the lifting motor to move up and down.

2. Can also the head of a family close control switch (physical switch) with first, then adopt remote controller or mobile terminal (cell-phone APP) control elevator motor action to make the desktop board go up and down to suitable height, then with remote controller and mobile terminal receive can. The children can be prevented from unconsciously operating or playing the control switch, so that the learning efficiency of the children is not influenced, and the service life is prolonged.

3. The control switch can be manually operated only by unsealing under the condition that the remote controller fails or the mobile terminal is inconvenient to use;

4. the voice module can perform voice control only after the parents perform voice decryption.

The utility model discloses an electric lift mechanism can judge whether striking through the electric current size of the elevator motor of flowing through, avoids taking place danger.

The utility model discloses a lift lead screw is located the supporting legs.

The utility model provides a thereby elevator motor passes through the cooperation of transfer line and lift lead screw and drives the lift of the lift part lift drive desktop board of supporting legs, and this structure is conventional elevation structure, and the event does not do not describe in detail.

The utility model discloses an during the use of intelligent interaction control system:

1. when a child needs to use the system, the child directly presses a drive-by-wire button or a power key on a remote controller, turns on the power of the system to enter an initial light music playing stage, and then presses the drive-by-wire button or a function key on the remote controller, so that the child can speak towards a microphone and perform voice interaction with the system (the interaction function comprises music playing, simple basic knowledge playing, simple conversation communication, some story playing and the like, and can also perform WeChat or other APP voice chat interaction with a parent's mobile terminal);

2. when parents need to use the system, the parents firstly use the WeChat or other APP on the mobile terminal to be bound with the system, and then can carry out WeChat voice interaction with the children learning on the learning table through WeChat voice, so that the parents can appropriately supervise the learning of the children, and can appropriately give the learning help to the children.

The utility model discloses the function that can also add has: the intelligent interactive control system with the AI chip can be used for carrying out network lessons, and the tutoring, watching and interaction of the network lessons are realized by connecting an expansion screen.

The AI chip of the utility model is a conventional AI chip purchased from the market, so detailed description is not needed.

Claims

1. The utility model provides a but interactive children study table of electronic lift and intelligence, includes the desktop board, install supporting legs and drawer in the desktop board bottom, install the book case at the desktop board rear side and install electronic elevating system and the mutual control system of intelligence on the desktop board, electronic elevating system includes elevator motor, transfer line, lift control system and two lift lead screws, lift control system control elevator motor action drive transfer line rotates and drives two lift lead screws and do synchronous lift action, its characterized in that:

2. An electrically liftable and intelligently interactive children's learning table according to claim 1, characterized in that: the drawer is installed at the bottom of the desktop plate through the drawer frame, auxiliary table plates are arranged on two sides of the drawer frame and hinged to the drawer frame, limiting latches matched with the auxiliary table plates are arranged on the drawer frame, the auxiliary table plates are lower than the desktop plate, and hooks are arranged on the auxiliary table plates on one side.

3. An electrically liftable and intelligently interactive children's learning table according to claim 1, characterized in that: in the lifting control system, the first control main board is also connected with a voice module, and the voice module is used for processing voice signals input by a microphone and then transmitting the processed voice signals to the control main board; the motor driving circuit comprises a signal identification circuit connected to the control main board, a signal conversion circuit connected to the signal identification circuit, a motor forward and reverse rotation control circuit connected to the signal conversion circuit, and a driver execution circuit connected to the motor forward and reverse rotation control circuit.

4. An electrically liftable and intelligently interactive children's learning table according to claim 1, characterized in that: in the lifting control system, the first power supply module is a DC power supply and converts the input 220V alternating current into 12-19V direct current to be output to the first control main board and each functional module for use; the first wireless module is one or a combination of multiple of a Wifi module, a WLAN module, a Bluetooth module, an infrared module and a 4G module.

5. An electrically liftable and intelligently interactive children's learning table according to claim 1, characterized in that: the transmission rod is a hexagonal rod, and the lifting screw rod and the transmission rod are transmitted through a worm gear assembly or a gear assembly; the first control box and the lifting motor are arranged in the same protective shell, and the control switch is arranged on one corner of the desktop plate; the top of the protective shell is fixed at the bottom of the table top plate, the outer side of the transmission rod is provided with a protective pipe sleeve, and the protective pipe sleeve is divided into two parts, namely a short protective pipe sleeve arranged between one side of the protective shell and one of the supporting legs and a long protective pipe sleeve arranged between the other side of the protective shell and the other supporting leg.

6. An electrically liftable and intelligently interactive children's learning table according to claim 1, characterized in that: in the intelligent interactive control system, the voice recognition module is used for processing voice signals input by a microphone and then transmitting the processed voice signals to the second control main board, and the voice playing module is used for transmitting the voice signals processed by the second control main board to the loudspeaker for playing; the second power supply module is a DC power supply and converts the input 220V alternating current into 5V direct current to be output to the second control main board and each functional module.

7. An electrically liftable and intelligently interactive children's learning table according to claim 1, characterized in that: in the intelligent interactive control system, the second wireless module is one or a combination of a plurality of Wifi module, WLAN module, Bluetooth module, infrared module and 4G module; still be connected with the module of charging on the second control mainboard, the module of charging provides 1000 mA's charging current, one side of second control box is equipped with the interface that charges of the module of cooperation of charging.

8. An electrically liftable and intelligently interactive children's learning table according to claim 6, wherein: the second control box is installed on the inner side of the bookcase, the wire control button is installed on one corner of the desktop plate, a microphone matched with the voice recognition module and a loudspeaker matched with the voice playing module are arranged on the front face of the second control box, and the loudspeaker is located above the microphone.

9. An electrically liftable and intelligently interactive children's learning table according to claim 2, characterized in that: the bookcase is divided into an upper layer and a lower layer through a transverse partition plate, an upper vertical partition plate matched with the upper layer of the bookcase is arranged on the upper side of the transverse partition plate, the upper vertical partition plate divides the upper layer of the bookcase into an upper large storage lattice and an upper small storage lattice, a lower vertical partition plate matched with the lower layer of the bookcase is arranged on the lower side of the transverse partition plate, the lower vertical partition plate divides the lower layer of the bookcase into a lower large storage lattice and a lower small storage lattice, the upper vertical partition plate and the lower vertical partition plate are arranged in a staggered mode, and the second control box is installed in the lower small storage lattice and attached to one side of the lower vertical partition plate.

10. An electrically liftable and intelligently interactive children's learning table according to claim 9, wherein: the height of the lower vertical partition plate is greater than that of the upper vertical partition plate, the height of the second control box is less than that of the lower vertical partition plate, a reinforcing transverse plate is arranged at the top of the second control box, and the width of the reinforcing transverse plate is matched with that of the lower small storage lattice.