阅读说明：本技术 一种智能互动式玩具及玩具互动方法 (Intelligent interactive toy and toy interaction method ) 是由 廖荫维 于 2021-10-23 设计创作，主要内容包括：本发明属于玩具技术领域,尤其涉及一种智能互动式玩具,包括壳体、互动控制模块和移动机构,还包括防跌感测模块,所述防跌感测模块包括第一信号发送器件和信号接收器件,所述第一信号发送器件的数量为至少一个,所述第一信号发送器件安装于所述壳体上,所述信号接收器件安装于所述壳体上,所述信号接收器件还与所述互动控制模块电连接并用于在预设的特定时间段内未接收到第一感测信号遇障碍物后反射的第一反射信号时,发送一第一电信号至所述互动控制模块,以使所述互动控制模块驱动所述移动机构停止移动。本发明实现在用户对所述智能互动式玩具进行智能控制时,避免跌落桌下或落入深坑的情况,保证互动性地同时还保证了使用过程的不易损坏。(The invention belongs to the technical field of toys, and particularly relates to an intelligent interactive toy which comprises a shell, an interactive control module, a moving mechanism and an anti-falling sensing module, wherein the anti-falling sensing module comprises a first signal transmitting device and a signal receiving device, the number of the first signal transmitting devices is at least one, the first signal transmitting device is installed on the shell, the signal receiving device is installed on the shell, and the signal receiving device is electrically connected with the interactive control module and is used for sending a first electric signal to the interactive control module when a first reflection signal reflected by the first sensing signal after encountering an obstacle is not received in a preset specific time period, so that the interactive control module drives the moving mechanism to stop moving. The intelligent interactive toy disclosed by the invention can avoid the situation of falling down from a table or into a pit when a user intelligently controls the intelligent interactive toy, and ensures interactivity and difficult damage in the using process.)

1. An intelligent interactive toy comprises a shell, an interactive control module and a moving mechanism, wherein the interactive control module is arranged in the shell, the moving mechanism is arranged in the shell and used for driving the shell to move, and the moving mechanism is also electrically connected with the interactive control module; it is characterized in that, still include and prevent falling the sensing module, prevent falling the sensing module and include:

the number of the first signal sending devices is at least one, the first signal sending devices are installed on the shell, the signal emitting direction of the first signal sending devices faces the lower part of a horizontal plane and is arranged at a specific angle with the horizontal plane, and the first signal sending devices are also electrically connected with the interaction control module and are used for emitting first sensing signals along the signal emitting direction;

the signal receiving device is arranged on the shell and is electrically connected with the interactive control module and used for sending a first electric signal to the interactive control module when a first reflection signal reflected by a first sensing signal after encountering an obstacle is not received within a preset specific time period, so that the interactive control module drives the moving mechanism to stop moving, turn or retreat.

2. The intelligent interactive toy as claimed in claim 1, wherein the fall prevention sensing module further comprises a second signal transmission means, the number of the second signal transmission means being at least one; the second signal transmitting device is installed on the shell and is electrically connected with the interactive control module and used for transmitting a second sensing signal, and when the signal receiving device receives a second reflection signal reflected after the second sensing signal meets an obstacle within a preset specific time period, the second signal transmitting device transmits a second electric signal to the interactive control module so that the interactive control module drives the moving mechanism to stop moving or drives the moving mechanism to avoid the obstacle.

3. The intelligent interactive toy as claimed in claim 2, wherein the interactive control module comprises an information receiving module, a main control board and an information display module, the information receiving module is installed in the housing and is used for receiving external control commands; the main control board is arranged in the shell, is electrically connected with the moving mechanism, the first signal sending device, the signal receiving device, the second signal sending device and the information receiving module and is used for controlling the moving mechanism to move according to the external control instruction; the information display module is electrically connected with the main control panel and is used for playing audio.

4. The intelligent interactive toy as claimed in claim 3, wherein the information display module comprises a player and a display component, the player is disposed at the front side in the housing and electrically connected with the main control board; the display assembly comprises a projection lamp and a light-gathering plate, the projection lamp is installed in the shell and faces the outer portion of the shell, and the light-gathering plate is installed in the shell and located at the front end of the projection lamp.

5. The intelligent interactive toy as claimed in claim 3, wherein the interactive control module further comprises a gesture control module disposed in the housing and electrically connected to the main control board.

6. The intelligent interactive toy as claimed in any one of claims 3-5, wherein the moving mechanism comprises a supporting wheel, a left wheel, a box, a first gear transmission mechanism, a left driving motor, a right wheel, a second gear transmission mechanism and a right driving motor, the supporting wheel is installed at the front of the bottom of the shell, the left wheel is installed at the left part of the bottom of the shell, the box is installed in the shell, the first gear transmission mechanism is installed in the box and is in transmission connection with the left wheel, the left driving motor is installed in the box and is in transmission connection with the first gear transmission mechanism, the right wheel is installed at the right part of the bottom of the shell, the second gear transmission mechanism is installed in the box and is in transmission connection with the right wheel, the right driving motor is installed in the box and is in transmission connection with the second gear transmission mechanism, the left driving motor and the right driving motor are also electrically connected with the main control board.

7. The intelligent interactive toy as claimed in claim 6, wherein the left and right wheels each comprise a drive shaft, a connecting member and a wheel body; the transmission shaft of left wheel with first gear drive mechanism transmission is connected, the connecting piece of left wheel with the transmission shaft rigid coupling of left wheel, the transmission shaft of right side wheel with second gear drive mechanism transmission is connected, the connecting piece of right side wheel with the transmission shaft rigid coupling of right side wheel, the outside of connecting piece is equipped with the joint piece, the inboard ring of wheel body is equipped with the elasticity joint groove, the elasticity joint groove with the joint piece phase-match sets up, so that joint piece activity joint in the elasticity joint groove, the wheel body of left wheel is still the movable sleeve and is located on the transmission shaft of left wheel, the wheel body of right side wheel is still the movable sleeve and is located on the transmission shaft of right side wheel.

8. The intelligent interactive toy as claimed in any one of claims 3-5, further comprising a third signal transmitting device, the third signal transmitting device being mounted on the housing, the third signal transmitting device being further electrically connected to the main control board and being configured to transmit a consumer control signal to a household appliance.

9. A toy interaction method for intelligent interactive toys according to any one of claims 1 to 8, wherein the method comprises the following steps:

step S100: an information receiving module in the interactive control module receives a mobile control instruction made by a user and sends the mobile control instruction to a main control board of the interactive control module;

step S200: the main control board sends a driving instruction to the moving mechanism according to the moving control instruction and controls the moving mechanism to move according to the driving instruction, wherein in the moving process of the moving mechanism, an attitude control module in the interactive control module controls the shell to move, and the turning or straight angle of the shell is correct;

step S300: when the moving mechanism moves, the main control board controls the first signal sending device to send a first sensing signal along the signal sending direction, and controls the signal receiving device to send a first electric signal to the main control board when the signal receiving device does not receive a first reflection signal reflected by the first sensing signal after encountering an obstacle within a preset specific time period, so that the main control board drives the moving mechanism to stop moving, turn or retreat.

10. A toy interaction method as claimed in claim 9, wherein the method further comprises:

step S410: the information receiving module receives an interactive learning starting instruction made by a user and sends the interactive learning starting instruction to the main control board;

step S420: the main control board controls a moving mechanism to move according to a preset first moving path according to the interactive learning starting instruction, and controls an information display module in the interactive control module to play a preset interactive learning problem according to the first moving path, wherein the first moving path corresponds to the interactive learning problem one by one, and the information display module plays the preset interactive learning problem in a voice or display interface mode;

step S430: the information receiving module receives an interactive solution made by a user according to the interactive learning problem and sends the interactive solution to the main control board;

step S440: the main control board judges whether the interactive answer is correct or not, controls the information display module to play correct encouragement voice when the interactive answer is correct, and controls the information display module to play enlightening learning voice when the interactive answer is wrong, wherein the information display module plays correct encouragement voice and enlightening learning voice in a voice or display interface mode.

Technical Field

The invention belongs to the technical field of toys, and particularly relates to an intelligent interactive toy and a toy interaction method.

Background

At present, children's toys on the market are various, and the main kind has image toy, technical toy, amalgamation and assembly toy, building and structure toy and self-control toy etc. and it not only is limited to the amusement use, has more the education requirement. The common education requirements of the public on the toy are favorable for promoting the overall development of children's body, morality, intelligence and beauty, and meeting the age characteristics of children, and can meet the curiosity of children.

Along with the enhancement of user's requirement to children's toys, children's toys possess the action function gradually, make the toy possess the action ability if add rotatable wheel, but the condition that this type of toy often appears improper control or misuse and leads to easily following the high place on the table and fall, and then produce the problem that leads to the toy to damage because of falling.

Therefore, there is a need for an intelligent interactive toy and a toy interaction method.

Disclosure of Invention

The invention aims to provide an intelligent interactive toy and a toy interactive method, and aims to solve the technical problem that the toy in the prior art is easy to fall off in the using process.

In order to achieve the above object, an embodiment of the present invention provides an intelligent interactive toy, which includes a housing, an interactive control module, and a moving mechanism, wherein the interactive control module is installed in the housing, the moving mechanism is installed in the housing and is used for driving the housing to move, and the moving mechanism is further electrically connected to the interactive control module; still include and prevent falling sensing module, prevent falling sensing module includes:

the number of the first signal sending devices is at least one, the first signal sending devices are installed on the shell, the signal emitting direction of the first signal sending devices faces the lower part of a horizontal plane and is arranged at a specific angle with the horizontal plane, and the first signal sending devices are also electrically connected with the interaction control module and are used for emitting first sensing signals along the signal emitting direction;

the signal receiving device is arranged on the shell and is electrically connected with the interactive control module and used for sending a first electric signal to the interactive control module when a first reflection signal reflected by a first sensing signal after encountering an obstacle is not received within a preset specific time period, so that the interactive control module drives the moving mechanism to stop moving, turn or retreat.

Optionally, the fall prevention sensing module further comprises a second signal transmitting device, and the number of the second signal transmitting devices is at least one; the second signal transmitting device is installed on the shell and is electrically connected with the interactive control module and used for transmitting a second sensing signal, and when the signal receiving device receives a second reflection signal reflected after the second sensing signal meets an obstacle within a preset specific time period, the second signal transmitting device transmits a second electric signal to the interactive control module so that the interactive control module drives the moving mechanism to stop moving or drives the moving mechanism to avoid the obstacle.

Optionally, the interactive control module includes an information receiving module, a main control board and an information display module, and the information receiving module is installed in the housing and is used for receiving an external control instruction; the main control board is arranged in the shell, is electrically connected with the moving mechanism, the first signal sending device, the signal receiving device, the second signal sending device and the information receiving module and is used for controlling the moving mechanism to move according to the external control instruction; the information display module is electrically connected with the main control panel and is used for playing audio.

Optionally, the information display module includes a player and a display component, and the player is disposed at the front side in the housing and electrically connected to the main control board; the display assembly comprises a projection lamp and a light-gathering plate, the projection lamp is installed in the shell and faces the outer portion of the shell, and the light-gathering plate is installed in the shell and located at the front end of the projection lamp.

Optionally, the interactive control module further includes an attitude control module, and the attitude control module is disposed in the housing and electrically connected to the main control board.

Optionally, the moving mechanism comprises a supporting wheel, a left wheel, a box body, a first gear transmission mechanism, a left driving motor, a right wheel, a second gear transmission mechanism and a right driving motor, the supporting wheels are arranged at the front part of the bottom of the shell, the left wheel is arranged at the left part of the bottom of the shell, the box body is arranged in the shell, the first gear transmission mechanism is arranged in the box body and is in transmission connection with the left wheel, the left driving motor is arranged in the box body and is in driving connection with the first gear transmission mechanism, the right wheel is arranged at the right part of the bottom of the shell, the second gear transmission mechanism is arranged in the box body and is in transmission connection with the right wheel, the right driving motor is installed in the box body and is in driving connection with the second gear transmission mechanism, and the left driving motor and the right driving motor are also electrically connected with the main control board.

Optionally, the left wheel and the right wheel each comprise a transmission shaft, a connecting piece and a wheel body; the transmission shaft of left wheel with first gear drive mechanism transmission is connected, the connecting piece of left wheel with the transmission shaft rigid coupling of left wheel, the transmission shaft of right side wheel with second gear drive mechanism transmission is connected, the connecting piece of right side wheel with the transmission shaft rigid coupling of right side wheel, the outside of connecting piece is equipped with the joint piece, the inboard ring of wheel body is equipped with the elasticity joint groove, the elasticity joint groove with the joint piece phase-match sets up, so that joint piece activity joint in the elasticity joint groove, the wheel body of left wheel is still the movable sleeve and is located on the transmission shaft of left wheel, the wheel body of right side wheel is still the movable sleeve and is located on the transmission shaft of right side wheel.

Optionally, the household appliance further comprises a third signal transmitting device, the third signal transmitting device is mounted on the shell, and the third signal transmitting device is electrically connected with the main control board and is used for transmitting an electrical appliance control signal to the household appliance.

One or more technical solutions in the intelligent interactive toy provided by the embodiment of the present invention at least have one of the following technical effects:

when the intelligent interactive toy is used, the interactive control module controls the moving mechanism to drive the shell to move after receiving an external control instruction of a user, in the moving process, the first signal sending device sends a first sensing signal along the signal sending direction, when the signal receiving device is electrically connected with the interactive control module and does not receive a first reflection signal which is reflected after the first sensing signal meets an obstacle within a preset specific time period, the intelligent interactive toy is indicated to be positioned at the edge of a desktop or meet a deep pit, if the intelligent interactive toy continuously moves forwards and falls, a first electric signal is sent to the interactive control module, so that the interactive control module drives the moving mechanism to stop moving, turn or retreat, and further, when the user intelligently controls the intelligent interactive toy, the condition that the table falls down or the pit falls is avoided, and the difficult damage of the using process is guaranteed while the interactivity is guaranteed.

In order to achieve the above object, an embodiment of the present invention provides a toy interaction method based on the above intelligent interactive toy, including the following steps:

step S100: an information receiving module in the interactive control module receives a mobile control instruction made by a user and sends the mobile control instruction to a main control board of the interactive control module;

step S200: the main control board sends a driving instruction to the moving mechanism according to the moving control instruction and controls the moving mechanism to move according to the driving instruction, wherein in the moving process of the moving mechanism, an attitude control module in the interactive control module controls the shell to move, and the turning or straight angle of the shell is correct;

step S300: when the moving mechanism moves, the main control board controls the first signal sending device to send a first sensing signal along the signal sending direction, and controls the signal receiving device to send a first electric signal to the main control board when the signal receiving device does not receive a first reflection signal reflected by the first sensing signal after encountering an obstacle within a preset specific time period, so that the main control board drives the moving mechanism to stop moving, turn or retreat.

Optionally, the method further comprises:

step S410: the information receiving module receives an interactive learning starting instruction made by a user and sends the interactive learning starting instruction to the main control board;

step S420: the main control board controls a moving mechanism to move according to a preset first moving path according to the interactive learning starting instruction, and controls an information display module in the interactive control module to play a preset interactive learning problem according to the first moving path, wherein the first moving path corresponds to the interactive learning problem one by one, and the information display module plays the preset interactive learning problem in a voice or display interface mode;

step S430: the information receiving module receives an interactive solution made by a user according to the interactive learning problem and sends the interactive solution to the main control board;

step S440: the main control board judges whether the interactive answer is correct or not, controls the information display module to play correct encouragement voice when the interactive answer is correct, and controls the information display module to play enlightening learning voice when the interactive answer is wrong, wherein the information display module plays correct encouragement voice and enlightening learning voice in a voice or display interface mode.

One or more technical schemes in the toy interaction method provided by the embodiment of the invention have at least one of the following technical effects:

when a user interacts with the intelligent interactive toy, a movement control instruction made by the user is received through an information receiving module in an interactive control module, the movement control instruction is sent to a main control board of the interactive control module, then the main control board controls a moving mechanism to drive a shell to move, in order to ensure that the angle and the posture in the moving process are stable, the posture control module in the interactive control module is used for controlling to realize the correct turning or straight angle, the main control board controls a first signal sending device to send a first sensing signal along the signal sending direction while the moving mechanism moves, and when a first reflecting signal which is reflected when the first sensing signal meets an obstacle is not received by a signal receiving device within a preset specific time period, the intelligent interactive toy is positioned at the edge of a desktop or meets a deep pit, if continue to move forward again and can take place to fall, send a first signal of telecommunication extremely at this moment the main control board, so that the main control board drive moving mechanism stops to remove, turns to or retreats, realizes that the user is right when intelligent interactive toy carries out intelligent control, avoids falling down the table or the condition that falls into the pit, has guaranteed still to have guaranteed interactive ground not fragile of use simultaneously.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.

Fig. 1 is a schematic overall structure diagram of an intelligent interactive toy provided by an embodiment of the invention;

FIG. 2 is a schematic diagram of another perspective of an intelligent interactive toy according to an embodiment of the present invention;

FIG. 3 is a block diagram illustrating the structure of an intelligent interactive toy according to an embodiment of the present invention;

FIG. 4 is an exploded view of an intelligent interactive toy according to an embodiment of the present invention;

FIG. 5 is a schematic view of FIG. 4 with portions of the housing, power module and display assembly hidden;

FIG. 6 is a schematic structural view of FIG. 5 with the housing hidden;

FIG. 7 is a schematic view of the structure of FIG. 6 from another perspective;

FIG. 8 is an exploded view of the moving mechanism with the support wheels hidden;

FIG. 9 is a schematic flow chart of a toy interaction method according to an embodiment of the present invention;

fig. 10 is a flowchart illustrating a toy interaction method according to another embodiment of the present invention.

Wherein, in the figures, the respective reference numerals:

100. a housing; 200. an interactive control module; 210. an information receiving module; 220. a main control board; 230. an information display module; 231. a player; 232. a display component; 2321. a projection lamp; 2322. a light-gathering plate; 240. an attitude control module; 300. a moving mechanism; 310. a support wheel; 320. a left wheel; 330. a box body; 340. a first gear transmission mechanism; 350. a left drive motor; 360. a right wheel; 370. a second gear transmission mechanism; 380. a right drive motor; 391. a drive shaft; 3911. an elastic clamping groove; 392. a connecting member; 3921. a bump is clamped; 393. a wheel body; 400. a fall prevention sensing module; 410. a first signal transmitting device; 420. a signal receiving device; 430. a second signal transmitting device; 440. a third signal transmitting device; 500. and a power supply module.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be illustrative of the embodiments of the present invention, and should not be construed as limiting the invention.

In the description of the embodiments of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the embodiments of the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the embodiments of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," "fixed," and the like are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. Specific meanings of the above terms in the embodiments of the present invention can be understood by those of ordinary skill in the art according to specific situations.

In one embodiment of the present invention, as shown in fig. 1-4, an intelligent interactive toy is provided, which includes a housing 100, an interactive control module 200, and a moving mechanism 300, wherein the interactive control module 200 is installed in the housing 100, the moving mechanism 300 is installed in the housing 100 and is used for driving the housing 100 to move, and the moving mechanism 300 is further electrically connected to the interactive control module 200.

The intelligent interactive toy further comprises an anti-fall sensing module 400, wherein the anti-fall sensing module 400 comprises a first signal transmitting device 410 and a signal receiving device 420. The number of the first signal sending devices 410 is at least one, the first signal sending devices 410 are installed on the housing 100, the signal emitting direction of the first signal sending devices 410 faces the lower part of the horizontal plane and is arranged at a specific angle with the horizontal plane, and the first signal sending devices 410 are further electrically connected with the interactive control module 200 and are used for emitting first sensing signals along the signal emitting direction.

The signal receiving device 420 is installed on the housing 100, and the signal receiving device 420 is further electrically connected to the interactive control module 200 and configured to send a first electric signal to the interactive control module 200 when a first reflected signal reflected after the first sensing signal meets an obstacle is not received within a preset specific time period, so that the interactive control module 200 drives the moving mechanism 300 to stop moving, turn or retreat.

When the intelligent interactive toy of the present invention is used, after receiving an external control instruction from a user, the interactive control module 200 controls the moving mechanism 300 to drive the housing 100 to move, during the moving process, the first signal transmitting device 410 transmits a first sensing signal along the signal transmitting direction, when the signal receiving device 420 is further electrically connected to the interactive control module 200 and does not receive a first reflected signal reflected by the first sensing signal when encountering an obstacle within a preset specific time period, it indicates that the intelligent interactive toy is at the edge of a desktop or encounters a deep pit, and if the intelligent interactive toy falls down when continuing to move forward, a first electrical signal is transmitted to the interactive control module 200, so that the interactive control module 200 drives the moving mechanism 300 to stop moving, turn or retreat, thereby implementing the intelligent control of the intelligent interactive toy by the user, the condition that the table falls down or the pit falls is avoided, and the difficult damage of the using process is guaranteed while the interactivity is guaranteed.

In another embodiment of the present invention, the specific angle ranges from 0 ° to 90 °. It should be understood that, when the signal emitting direction of the first signal emitting device 410 faces below the horizontal plane and is set at a specific angle with the horizontal plane, in order that the front end of the first signal emitting device faces the ground direction of the traveling direction of the housing 100 after the first signal emitting device is installed on the housing 100, the fall-prevention detection during the traveling of the housing 100 is greatly facilitated through the setting at the specific angle.

Further, in this embodiment, the first signal sending device 410 is an infrared emitting head, the signal receiving device 420 is an infrared receiving head, the first sensing signal is infrared light emitted by the infrared emitting head, within a preset specific time period, if the signal receiving device 420 receives a first reflection signal reflected by the first sensing signal after encountering an obstacle, it indicates that there is an obstacle in front of the signal receiving device, and at this time, the signal receiving device needs to avoid the obstacle and then continue to travel, and if the signal receiving device 420 does not receive the first reflection signal reflected by the first sensing signal after encountering an obstacle within the preset specific time period, it indicates that the front of the signal receiving device travels to the edge of the desktop at this time, so that the traveling needs to be stopped, that is, a first electrical signal is sent to the interactive control module 200, so that the interactive control module 200 drives the moving mechanism 300 to stop moving, And the intelligent interactive toy turns or backs, so that the falling of the intelligent interactive toy is prevented.

In order to realize more accurate or multi-angle anti-falling detection, a plurality of first signal transmitting devices 410 may be provided, each first signal transmitting device 410 may be annularly disposed on the periphery of the housing 100, and the signal transmitting direction of each first signal transmitting device 410 is all set towards the lower side of the horizontal plane and forms a specific angle with the horizontal plane, so as to realize multi-angle multi-point detection. When a plurality of first signal transmitting devices 410 are arranged, a round-robin manner is adopted, that is, the interactive control module 200 sequentially judges whether a reflected signal returns to a signal transmitted by each first signal transmitting device 410 through the signal receiving device 420, so that the anti-falling detection after the plurality of first signal transmitting devices 410 are arranged is realized.

In an embodiment of the present invention, as shown in fig. 3 and 4, a power supply module 500 is further disposed in the housing 100, and the power supply module 500 is used for supplying power to the interactive control module 200, the moving mechanism 300, and the fall prevention sensing module 400. The power supply module 500 may adopt a rechargeable battery or a non-rechargeable battery as required.

In another embodiment of the present invention, as shown in fig. 1, 3 and 4, the fall prevention sensing module 400 further includes a second signal transmitting device 430, and the number of the second signal transmitting device 430 is at least one. The second signal transmitting device 430 is installed on the housing 100, the second signal transmitting device 430 is further electrically connected to the interactive control module 200 and is configured to transmit a second sensing signal, and when the signal receiving device 420 receives a second reflection signal reflected after the second sensing signal meets an obstacle within a preset specific time period, the second signal transmitting device sends a second electrical signal to the interactive control module 200, so that the interactive control module 200 drives the moving mechanism 300 to stop moving or drives the moving mechanism 300 to avoid the obstacle. When the signal receiving device 420 receives a second reflected signal, which is reflected after the second sensing signal meets an obstacle, within a preset specific time period, it indicates that there is an obstacle in the traveling direction of the housing 100, and therefore, the obstacle needs to be stopped or avoided or the traveling needs to be stopped, so that a second electrical signal is sent to the interactive control module 200, so that the interactive control module 200 drives the moving mechanism 300 to stop moving or drives the moving mechanism 300 to avoid the obstacle.

Specifically, the second signal transmitting device 430 may be disposed at an angle flush with the horizontal plane, such as to have its signal transmitting direction disposed flush with the horizontal plane, or slightly above the horizontal plane, or slightly below the horizontal plane.

The number of the second signal transmitting devices 430 is set as needed, for example, two, and when the number of the first signal transmitting devices 410 is one, as shown in fig. 1 and fig. 3, the two second signal transmitting devices 430 are respectively disposed on two sides of one first signal transmitting device 410, so as to implement linear arrangement, and implement obstacle avoidance and drop prevention detection in the advancing process. Similarly, when one of the first signal transmitting devices 410 and two of the second signal transmitting devices 430 are operated, the detection can be performed in a round robin manner.

In this embodiment, the second signal transmitting device 430 is an infrared transmitting head, and when the second signal transmitting devices 430 are multiple and the first signal transmitting devices 410 are multiple, and the first signal transmitting device 410 and the second signal transmitting device 430 both adopt infrared transmitting heads, a signal receiver adopting an infrared receiving head is used in cooperation, so that the anti-falling and obstacle avoidance detection based on multiple transmitting and receiving is realized, and compared with a detecting mode of one transmitting and one receiving in the prior art, the detection with more accuracy and versatility is realized.

In another embodiment of the present invention, as shown in fig. 1-4, the interactive control module 200 includes an information receiving module 210, a main control board 220 and an information displaying module 230. The information receiving module 210 is installed in the housing 100 and is used for receiving an external control command.

The main control board 220 is installed in the casing 100, and the main control board 220 is electrically connected to the moving mechanism 300, the first signal transmitting device 410, the signal receiving device 420, the second signal transmitting device 430 and the information receiving module 210, and is configured to control the moving mechanism 300 to move according to the external control instruction; the information display module 230 is electrically connected to the main control board 220 and is used for playing audio.

In an embodiment of the present invention, the information receiving module 210 is a device having a voice recording module, such as a microphone, through which a user can perform command control on the intelligent interactive toy through voice.

In another embodiment of the present invention, the information receiving module 210 is a device capable of being controlled remotely, such as a bluetooth module, and a user can send a control command to the bluetooth module through a remote controller, or the user can also send a control command to the bluetooth module through a mobile phone or other terminal equipment with bluetooth control.

Alternatively, the information receiving module 210 may also adopt other devices capable of receiving the user control command as required, and the application is not limited in this respect.

In another embodiment of the present invention, as shown in fig. 3-4, the information display module 230 includes a player 231 and a display component 232, the player 231 is disposed at the front side in the casing 100 and electrically connected to the main control board 220; the display assembly 232 includes a projection lamp 2321 and a light-gathering plate 2322, the projection lamp 2321 is installed in the housing 100 and is disposed toward the outside of the housing 100, and the light-gathering plate 2322 is installed in the housing 100 and is located at the front end of the projection lamp 2321. The projection lamp 2321 projects the graphics, characters or symbols to be displayed, and the graphics, characters or symbols are converged on the light-gathering plate 2322, and are correspondingly displayed through the shell of the housing 100. Specifically, the player 231 may be mounted in the casing 100 by clipping, bonding or screwing. Alternatively, as shown in fig. 4, the player 231 may be fixed in the casing 100 by a fixing member 2311.

In another embodiment of the present invention, as shown in fig. 3, the interactive control module 200 further includes an attitude control module 240, and the attitude control module 240 is disposed in the housing 100 and electrically connected to the main control board 220. In this embodiment, the attitude control module 240 is a gyroscope, and the gyroscope is used to control the shell 100 to move at a correct turning or straight angle.

In another embodiment of the present invention, as shown in fig. 1, 5-8, the moving mechanism 300 includes a support wheel 310, a left wheel 320, a case 330, a first gear mechanism 340, a left driving motor 350, a right wheel 360, a second gear mechanism 370, and a right driving motor 380. The supporting wheel 310 is installed at the front part of the bottom of the casing 100, the left wheel 320 is installed at the left part of the bottom of the casing 100, the casing 330 is installed in the casing 100, the first gear transmission mechanism 340 is installed in the casing 330 and is in transmission connection with the left wheel 320, the left driving motor 350 is installed in the casing 330 and is in transmission connection with the first gear transmission mechanism 340, the right wheel 360 is installed at the right part of the bottom of the casing 100, the second gear transmission mechanism 370 is installed in the casing 330 and is in transmission connection with the right wheel 360, the right driving motor 380 is installed in the casing 330 and is in transmission connection with the second gear transmission mechanism 370, and the left driving motor 350 and the right driving motor 380 are also electrically connected with the main control board 220. When the moving mechanism 300 works, the main control board 220 controls the left driving motor 350 and the right driving motor 380 to respectively drive the first gear transmission mechanism 340 and the second gear transmission mechanism 370, so as to respectively drive the left wheel 320 and the right wheel 360 to rotate.

Specifically, the traveling speeds of the left wheel 320 and the right wheel 360 are respectively driven by the left driving motor 350 and the right driving motor 380, and when the traveling speeds of the left wheel 320 and the right wheel 360 are not uniform, the left turn and the right turn of the control housing 100 can be realized. For example, when the user controls the shell 100 to turn left by voice, the current angle of the shell 100 is obtained first by the gyroscope, then the set angle of the shell 100 required to turn is obtained according to the control instruction of the user, the difference between the set angle and the current angle is calculated, the rotation speed difference between the left wheel 320 and the right wheel 360 is calculated, and the left wheel 320 and the right wheel 360 are controlled by the left driving motor 350 and the right driving motor 380 respectively according to the rotation speed difference, so that the control in the turning process is realized.

The first gear transmission mechanism 340 and the second gear transmission mechanism 370 are configured by a person skilled in the art to realize that the left driving motor 350 and the right driving motor 380 drive the left wheel 320 and the right wheel 360, and the present application is not limited in particular.

In another embodiment of the present invention, as shown in fig. 6-8, the left wheel 320 and the right wheel 360 each include a drive shaft 391, a connecting member 392, and a wheel body 393. The transmission shaft 391 of the left wheel 320 is in transmission connection with the first gear transmission mechanism 340, the connecting piece 392 of the left wheel 320 is fixedly connected with the transmission shaft 391 of the left wheel 320, the transmission shaft 391 of the right wheel 360 is in transmission connection with the second gear transmission mechanism 370, the connecting piece 392 of the right wheel 360 is fixedly connected with the transmission shaft 391 of the right wheel 360, the outer side of the connecting piece 392 is provided with a clamping protrusion 3921, the inner side of the wheel body 393 is annularly provided with an elastic clamping groove 3911, the elastic clamping groove 3911 is matched with the clamping protrusion 3921, so that the clamping protrusion 3921 is movably clamped in the elastic clamping groove 3911, the wheel body 393 of the left wheel 320 is also movably sleeved on the transmission shaft 391 of the left wheel 320, and the wheel body 393 of the right wheel 360 is also movably sleeved on the transmission shaft 391 of the right wheel 360.

Specifically, when the left driving motor 350 and the right driving motor 380 do not operate, if a user pushes the housing 100 to move on the ground or a table, a force between the elastic clamping groove 3911 and the clamping protrusion 3921 is smaller than a force fixedly connected between the connecting member 392 and the first gear transmission mechanism 340, so that the elastic clamping groove 3911 is elastically deformed to rotate the wheel body 393, and the connecting member 392 does not rotate, thereby preventing the left driving motor 350 and the right driving motor 380 from driving the gear to rotate due to the fact that the user pushes the housing 100 to move when not operating, and further causing damage to the motor and the gear.

In another embodiment of the present invention, as shown in fig. 2, the intelligent interactive toy further includes a third signal transmitting device 440, the third signal transmitting device 440 is mounted on the housing 100, and the third signal transmitting device 440 is further electrically connected to the main control board 220 and is used for transmitting a consumer control signal to a home appliance. Specifically, the third signal transmitting device 440 is an infrared transmitting head, and is configured to transmit a control instruction to a household appliance such as an air conditioner, and if a user sends a "turn off" voice to the intelligent interactive toy, the information receiving module 210 obtains the instruction, and the main control board 220 controls the third signal transmitting device 440 to transmit an electrical appliance control signal for controlling the turn-off of the air conditioner to the air conditioner, so as to turn off the air conditioner.

In another embodiment of the present invention, as shown in fig. 1 and 3, in order to protect the first signal transmitting device 410 and the second signal transmitting device 430, a protection part 450 is provided on the housing 100, the protection part 450 has a pipe shape with a middle portion penetrating therethrough, and the first signal transmitting device 410 and the second signal transmitting device 430 are installed in the protection part 450.

In another embodiment of the present invention, the protection part 450 is mounted on the main control board 100 and penetrates the housing.

To achieve the above object, as shown in fig. 9, an embodiment of the present invention provides a toy interaction method based on the above intelligent interactive toy, the method including the following steps:

step S100: an information receiving module 210 in the interactive control module 200 receives a movement control instruction made by a user, and sends the movement control instruction to a main control board 220 of the interactive control module 200;

in this step, the movement control command includes a forward command, a backward command, a left turn command, a rotation command, and the like.

Step S200: the main control board 220 sends a driving instruction to the moving mechanism 300 according to the movement control instruction, and controls the moving mechanism 300 to move according to the driving instruction, wherein in the moving process of the moving mechanism 300, the attitude control module 240 in the interactive control module 200 controls the turning or straight angle of the movement of the housing 100 to be correct;

by controlling the moving mechanism 300 to move under the control of the driving instruction, the interest of the intelligent interactive toy is improved.

Step S300: while the moving mechanism 300 moves, the main control board 220 controls the first signal sending device 410 to send a first sensing signal along the signal sending direction, and controls the signal receiving device 420 to send a first electric signal to the main control board 220 when not receiving a first reflected signal of the first sensing signal reflected after encountering an obstacle within a preset specific time period, so that the main control board 220 drives the moving mechanism 300 to stop moving, turn or retreat.

When a user interacts with the intelligent interactive toy, the information receiving module 210 in the interactive control module 200 receives a movement control instruction made by the user, and sends the movement control instruction to the main control board 220 of the interactive control module 200, then the main control board 220 controls the moving mechanism 300 to drive the housing 100 to move, in order to ensure that the angle and the posture in the moving process are stable, the posture control module 240 in the interactive control module 200 controls the housing to realize correct turning or straight angle, when the moving mechanism 300 moves, the main control board 220 controls the first signal sending device 410 to send a first sensing signal along the signal sending direction, and when the signal receiving device 420 does not receive the first reflecting signal reflected when the first sensing signal meets an obstacle within a preset specific time period, at this moment, the intelligent interactive toy is located at the edge of a desktop or meets a pit, and if the intelligent interactive toy continuously moves forwards, the intelligent interactive toy falls off, so that a first electric signal is sent to the main control board 220 to enable the main control board 220 to drive the moving mechanism 300 to stop moving, turning or retreating, the situation that the intelligent interactive toy falls off the desktop or falls into the pit is avoided when a user intelligently controls the intelligent interactive toy, and the situation that the intelligent interactive toy is damaged interactively is guaranteed while the use process is not damaged.

In another embodiment of the present invention, as shown in fig. 10, the method further comprises the steps of:

step S410: the information receiving module 210 receives an interactive learning start instruction made by a user, and sends the interactive learning start instruction to the main control board 220;

the interactive learning instruction is an instruction made by a user to start an interactive teaching function of the intelligent interactive toy, and the interactive teaching function is mainly aimed at children.

Step S420: the main control board 220 controls the moving mechanism 300 to move according to a preset first moving path according to the interactive learning starting instruction, and controls the information display module 230 in the interactive control module 200 to play a preset interactive learning problem according to the first moving path, wherein the first moving path corresponds to the interactive learning problem one by one, and the information display module 230 plays the preset interactive learning problem in a voice or interface display manner;

in this step, the first movement path includes forward, backward, left-turn, and rotation. The interactive learning problem is a problem corresponding to the first moving path, such as a "asking question," i is left-turn, "corresponding to the" forward "first moving path? "interactive learning problem. The first movement path movement and the interactive learning problem are pre-recorded and stored in the memory of the main control board 220.

The voice is played through the player 231, and the interface is displayed through the display module 232, for example, information projection is performed through the projection lamp 2321 and the light-gathering plate 2322, or a display may be provided, so that the interactive learning problem is displayed on the basis of the display, the interface-type interactive learning is realized, and the interestingness is improved.

Step S430: the information receiving module 210 receives an interactive solution made by a user according to the interactive learning problem, and sends the interactive solution to the main control board 220;

step S440: the main control board 220 determines whether the interactive solution is correct, controls the information display module 230 to play correct encouragement voice when determining that the interactive solution is correct, and controls the information display module 230 to play enlightening learning voice when determining that the interactive solution is wrong, wherein the information display module 230 plays correct encouragement voice and enlightening learning voice in a voice or display interface manner.

Specifically, in this step, when the user issues an interactive learning start instruction of "start intelligent teaching", if the main control board 220 controls the moving mechanism 300 to drive the casing 100 to turn left, and then controls the player 231 in the interactive control module 200 to play "please ask, i is that we turn left? If the child answers the interactive solution that "is not a left turn", the main control board 220 determines that the interactive solution is incorrect and plays a heuristic learning voice, such as "i turn left just right", if the child answers the interactive solution that "is a left turn", the main control board 220 determines that the interactive solution is correct and plays a correct encouraging voice, such as "answer correct, extraordinary stick" if playing.

Furthermore, after receiving the interactive learning start instruction that the user made, through control moving mechanism 300 removes first movement path to the interactive learning problem that the broadcast corresponds realizes through the interactive toy's of intelligence removal combines together to carry out interactive and basic knowledge enlightening teaching to children, has overcome among the prior art teaching that audio frequency teaching mode alone leads to boring, interactive not strong and enlightening the not good problem of teaching effect.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.