CN213432984U - Building block assembly and remote control building block system - Google Patents

Abstract

The embodiment of the utility model discloses a building block assembly and a remote control building block system, wherein the building block assembly comprises a main building block, and the main building block comprises a shell and a circuit board arranged in the shell; an output interface used for connecting functional component building blocks is arranged on one surface of the shell, and the output interface is electrically connected with the circuit board; the other faces of the shell are provided with movable connecting parts, and the circuit board is provided with a first communication module for wireless communication. The embodiment of the utility model provides a building blocks subassembly and remote control building blocks system, the science and technology of multiplicable building blocks toy are felt, experience the field from a plurality of feelings and attract children, promote the intelligence benefiting nature of building blocks toy.

Description

Building block assembly and remote control building block system

Technical Field

The utility model belongs to the technical field of the toy, especially, relate to a building blocks subassembly and a remote control building blocks system.

Background

Present modularization building blocks concatenation/pile up class children educational toy, like happy high, mainly be through wooden or plastics building blocks surface protruding with can be absorbed in bellied shrinkage pool and realize the connection of dismantling between the polylith building blocks, connect into the animal and plant of different shapes and the article among the daily life according to child's imagination etc to this cultivates child's hands-on ability.

But it is only limited to the buildding of modularization building blocks, and the method of playing is simpler, forms visual fatigue easily, and the science and technology sense is poor, can not attract children from a plurality of feelings experience the field.

SUMMERY OF THE UTILITY MODEL

In view of this, the embodiment of the utility model provides a building blocks subassembly and remote control building blocks system increases the science and technology of building blocks toy and feels, experiences the field from a plurality of feelings and attracts children, promotes the intelligence benefit nature of building blocks toy.

In a first aspect, a building block assembly provided by an embodiment of the present invention includes a main building block, where the main building block includes a casing and a circuit board disposed in the casing;

an output interface used for connecting functional component building blocks is arranged on one surface of the shell, and the output interface is electrically connected with the circuit board; the other faces of the shell are provided with movable connecting parts, and the circuit board is provided with a first communication module for wireless communication.

Further, the shell comprises an upper cover and a lower cover which are connected with each other to form a closed space, and the movable connecting part comprises a groove formed in the upper cover and/or a protrusion formed in the lower cover.

Furthermore, the output interface is arranged on the side plates of the upper cover and the lower cover, and the side plates are also provided with dial switches which are electrically connected with the circuit board and control the circuit board.

Further, the functional unit building blocks include light building blocks, the light building blocks include first casing, LED lamp pearl and light mainboard, be equipped with on the first casing with the first connecting portion that swing joint portion connects, LED lamp pearl is established on the light mainboard, be equipped with on the first casing with light mainboard electric connection's first interface.

Further, the first housing includes a first top cover and a first bottom cover connected to each other to form a closed space, the first connection portion includes a groove formed in the first top cover and/or a protrusion formed in the first bottom cover, and the first port is formed in the first side plate of the first top cover and the first bottom cover.

Furthermore, the functional component building block comprises an audio building block, the audio building block comprises a second shell, an audio mainboard and a loudspeaker, a second connecting portion connected with the movable connecting portion is arranged on the second shell, the loudspeaker is electrically connected with the audio mainboard, and a second interface electrically connected with the audio mainboard is arranged on the second shell.

Further, the second housing includes a second top cover and a second bottom cover connected to each other to form a closed space, the second connecting portion includes a groove formed in the second top cover and/or a protrusion formed in the second bottom cover, and the second port is formed in a second side plate of the second top cover and the second bottom cover.

Further, the functional unit building blocks include power building blocks, the power building blocks include a third casing, a power main board, a motor and a transmission assembly, be equipped with on the third casing with the third connecting portion that the swing joint portion is connected, the motor with power main board electric connection, the pivot and the transmission assembly of motor are connected, the transmission assembly is including passing the output shaft of third casing, be equipped with on the third casing with power main board electric connection's third interface.

Further, the third housing includes a third top cover and a third bottom cover connected to each other to form a closed space, the third connecting portion includes a groove formed in the third top cover and/or a protrusion formed in the third bottom cover, and the third port is formed in a third side plate of the third top cover and the third bottom cover.

Furthermore, the power building block further comprises a wheel body, and the wheel body is sleeved on the end portion, far away from the motor, of the output shaft and rotates along with the output shaft.

Further, LED lamp pearl includes any kind of monochromatic lamp, police car lamp, stage lamp and traffic lights.

Further, the movable connecting part is a magic tape arranged on the surface of the shell.

Furthermore, a projection window is arranged on the shell, and a VR projection module which is electrically connected with the circuit board and used for projecting the functional component building blocks to be connected is arranged below the projection window.

Furthermore, the functional component building blocks are provided with prompt lamps which are turned on when the main building blocks need to be connected and turned off after the main building blocks are connected.

In a second aspect, an embodiment of the present invention provides a remote control building block system, including a remote controller and a main building block;

the main building block comprises a shell and a circuit board arranged in the shell, wherein an output interface used for connecting functional component building blocks is arranged on one surface of the shell, and the output interface is electrically connected with the circuit board; the other surfaces of the shell are provided with movable connecting parts, and the circuit board is provided with a first communication module for wireless communication;

the remote controller comprises a shell, an operation key and a remote control mainboard, the remote control mainboard is arranged in the shell, the operation key is arranged on the surface of the shell, and a second communication module in wireless communication connection with the first communication module is arranged on the remote control mainboard.

Further, the operation keys comprise keys and rockers;

the keys comprise keys for controlling the lighting, the extinguishing and the function switching of light, keys for controlling the stopping of sound effect playing, the previous music and the next music, keys for controlling the sending of a plurality of tones, a programming key for programming the keys and the rocker and an execution key for executing the programming operation;

the rockers include a rocker controlling a traveling direction, and a rocker controlling a traveling speed.

Further, the surface of the shell is also provided with a display screen for displaying the operation values of the operation keys.

Furthermore, the shell comprises an upper top cover and a lower bottom cover which are mutually connected to form a closed space, the operating key is arranged on the upper top cover, and the lower bottom cover is provided with a battery compartment which is electrically connected with the remote control mainboard.

Further, the shell comprises an upper cover and a lower cover which are connected with each other to form a closed space, and the movable connecting part comprises a groove formed in the upper cover and/or a protrusion formed in the lower cover.

Furthermore, the output interface is arranged on the side plates of the upper cover and the lower cover, and the side plates are also provided with dial switches which are electrically connected with the circuit board and control the circuit board.

Further, the functional unit building blocks include light building blocks, the light building blocks include first casing, LED lamp pearl and light mainboard, be equipped with on the first casing with the first connecting portion that swing joint portion connects, LED lamp pearl is established on the light mainboard, be equipped with on the first casing with light mainboard electric connection's first interface.

Further, the first housing includes a first top cover and a first bottom cover connected to each other to form a closed space, the first connection portion includes a groove formed in the first top cover and/or a protrusion formed in the first bottom cover, and the first port is formed in the first side plate of the first top cover and the first bottom cover.

Furthermore, the functional component building block comprises an audio building block, the audio building block comprises a second shell, an audio mainboard and a loudspeaker, a second connecting portion connected with the movable connecting portion is arranged on the second shell, the loudspeaker is electrically connected with the audio mainboard, and a second interface electrically connected with the audio mainboard is arranged on the second shell.

Further, the second housing includes a second top cover and a second bottom cover connected to each other to form a closed space, the second connecting portion includes a groove formed in the second top cover and/or a protrusion formed in the second bottom cover, and the second port is formed in a second side plate of the second top cover and the second bottom cover.

Further, the functional unit building blocks include power building blocks, the power building blocks include a third casing, a power main board, a motor and a transmission assembly, be equipped with on the third casing with the third connecting portion that the swing joint portion is connected, the motor with power main board electric connection, the pivot and the transmission assembly of motor are connected, the transmission assembly is including passing the output shaft of third casing, be equipped with on the third casing with power main board electric connection's third interface.

Further, the third housing includes a third top cover and a third bottom cover connected to each other to form a closed space, the third connecting portion includes a groove formed in the third top cover and/or a protrusion formed in the third bottom cover, and the third port is formed in a third side plate of the third top cover and the third bottom cover.

Furthermore, the power building block further comprises a wheel body, and the wheel body is sleeved on the end portion, far away from the motor, of the output shaft and rotates along with the output shaft.

Further, LED lamp pearl includes any kind of monochromatic lamp, police car lamp, stage lamp and traffic lights.

Further, the movable connecting part is a magic tape arranged on the surface of the shell.

Furthermore, a projection window is arranged on the shell, and a VR projection module which is electrically connected with the circuit board and used for projecting the functional component building blocks to be connected is arranged below the projection window.

Furthermore, the functional component building blocks are provided with prompt lamps which are turned on when the main building blocks need to be connected and turned off after the main building blocks are connected.

The embodiment of the utility model provides a building blocks subassembly and remote control building blocks system, through swing joint portion and output interface connection functional unit building blocks on the main building blocks casing, then through output interface on the casing and circuit board electric connection in the casing to carry out wireless communication through first communication module and remote controller, increase the science and technology of building blocks toy and feel, experience the field from a plurality of feelings and attract children, and then promote the intelligence benefiting nature of building blocks toy.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

The accompanying drawings, which are described herein, serve to provide a further understanding of the invention and constitute a part of this specification, and the exemplary embodiments and descriptions thereof are provided for explaining the invention without unduly limiting it. In the drawings:

fig. 1 is a schematic perspective view of a main block of a block assembly according to a first embodiment of the present invention;

fig. 2 is a schematic perspective view of a main block of a block assembly according to a first embodiment of the present invention;

fig. 3 is an exploded schematic view of a three-dimensional structure of a main block of a block assembly according to a first embodiment of the present invention;

fig. 4a is an exploded schematic view of a three-dimensional structure of a light building block of a building block assembly according to a first embodiment of the present invention;

fig. 4b is an exploded schematic view of a three-dimensional structure of an audio building block of a building block assembly according to a first embodiment of the present invention;

fig. 4c is an exploded perspective view of a power toy brick of a toy brick assembly according to a first embodiment of the present invention;

fig. 4d is a schematic side view of a power toy brick of a toy brick assembly according to a first embodiment of the present invention;

fig. 5 is a schematic perspective view of a remote control building block system according to a second embodiment of the present invention;

fig. 6 is an exploded schematic view of a three-dimensional structure of a remote controller of a remote control building block system according to a third embodiment of the present invention.

Detailed Description

The following detailed description will be made with reference to the accompanying drawings and examples, so that how to implement the technical means of the present invention to solve the technical problems and achieve the technical effects can be fully understood and implemented.

As used in the specification and in the claims, certain terms are used to refer to particular components. As one skilled in the art will appreciate, manufacturers may refer to a component by different names. This specification and claims do not intend to distinguish between components that differ in name but not function. In the following description and in the claims, the terms "include" and "comprise" are used in an open-ended fashion, and thus should be interpreted to mean "include, but not limited to. "substantially" means within an acceptable error range, and a person skilled in the art can solve the technical problem within a certain error range to substantially achieve the technical effect. Furthermore, the terms "coupled" or "electrically connected" are intended to encompass any direct or indirect electrical coupling. Thus, if a first device couples to a second device, that connection may be through a direct electrical coupling or through an indirect electrical coupling via other devices and couplings. The following description is of the preferred embodiment of the present invention, and is made for the purpose of illustrating the general principles of the invention and not for the purpose of limiting the invention. The protection scope of the present invention is subject to the limitations defined by the appended claims.

It should also be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or system that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or system. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or system that comprises the element.

DETAILED DESCRIPTION OF EMBODIMENT (S) OF INVENTION

Example one

Referring to fig. 1, a schematic perspective view of a main block of a block assembly according to a first embodiment of the present invention is provided, where the block assembly includes a main block 10, and the main block 10 includes a housing 110 and a circuit board 120 disposed in the housing 110.

An output interface 1101 for connecting functional component building blocks is arranged on one surface of the shell 110, and the output interface 1101 is electrically connected with the circuit board 120; the other surfaces of the housing 110 are provided with movable connection parts 1102, and the circuit board 120 is provided with a first communication module 1201 for wireless communication.

The building block assembly may be a children toy, the shape of which is compatible with most of the stacking or splicing children toys on the market, specifically, the building block assembly includes at least one main wood 10, the main wood 10 includes the housing 110, where the shape of the housing 110 includes, but is not limited to, a square block structure, or a columnar structure, and the like, and the material of the building block assembly includes, but is not limited to, plastic or wood, but metal materials having shielding effect on electrical signals are avoided as much as possible.

The circuit board 120 is disposed in the casing 110, and it is conceivable that a polymer lithium battery (not shown in the figure) is disposed in the casing 110 for supplying power to the circuit board 120 and charging the polymer lithium battery through a charging interface disposed on the casing 110; a memory for storing files and programs and a processor for executing the programs are also arranged on the circuit board 120; in addition, a first communication module 1201 for establishing wireless communication between the mainframe 10 and other devices is further disposed on the circuit board 120, where the first communication module 1201 can wirelessly receive an instruction to drive the main building block 10 and the functional component building block connected to the main building block 10 to operate, where the other devices include, but are not limited to, a controller, or a functional component building block device, and the like, and in addition, the first communication module 1201 includes, but is not limited to, a bluetooth template, or a Near Field Communication (NFC) module, or an infrared transmission module.

The surface of the housing 110 is provided with the movable connection portion 1102 and the output interface 1101, wherein the movable connection portion 1102 is used for physically connecting a functional component block, and the output interface 1101 is used for electrically connecting the functional component block, where the functional component block can be understood as a block capable of bringing about different sensory experiences, including but not limited to one or more of a motion experience, a sound experience, and a light experience. It should be noted that the connection between the movable connection portion 1102 and the functional component block mainly refers to the connection between physical structures, that is, the mainframe 10 may be expanded, and the functional component block is movably connected through the movable connection portion 1102; an electrical connection relationship exists between the output interface 1101 and the circuit board 120, the connection between the output interface 1101 and the building blocks with different feeling experiences mainly refers to electrical connection, that is, the transmission of electrical signals between the output interface 1101 and the building blocks with different feeling experiences can be realized, and a specific realization method includes, but is not limited to, plug-in connection through a communication cable. In addition, this embodiment and the present invention do not limit the number of the output interfaces 1101 and the movable connection portions 1102, and the number can be freely set according to the usage scenario of the building block assembly.

As shown in the drawing, be equipped with four on one face of casing 110 output interface 1101, it can be through the corresponding sensation experience building blocks of dupont winding displacement connection the utility model discloses in the embodiment of other preferred, each output interface 1101 all has the sensation experience mark of making clear and easy to read, experiences mark, if sound experience mark, light experience mark, left and right motor drive wheel mark etc. and the children of being convenient for carry out accurate plug, and it generally establishes to be close to the border position setting in addition, and then can make the communication cable be close to the lower edge of side and walk the line, the building blocks of being convenient for make up.

In the embodiment of the utility model provides an, through main building blocks 10 on casing 110 movable connecting portion 1102 connects the building blocks that other different feelings were experienced, then passes through on casing 110 output interface 1101 with circuit board 120 electric connection in the casing 110, and pass through first communication module 1201 carries out wireless communication with equipment such as controllers, increases the science and technology of building blocks toy and feels, experiences the field from a plurality of feelings and attracts children, and then promotes the intelligence benefit nature of building blocks toy.

Further, please refer to fig. 2, which is a schematic view of another three-dimensional structure of the main building block of the building block assembly according to the first embodiment of the present invention, a projection window 1103 is disposed on the housing 110, and a VR projection module 1202 electrically connected to the circuit board 120 and used for projecting the building blocks of the functional components to be connected is disposed below the projection window 1103.

Specifically, the VR projection module 1202 is disposed on the circuit board 120, the projection window 1103 is disposed on the housing 110 corresponding to the projection surface of the VR projection module 1202, and the VR projection module 1202 projects a virtual image of the functional block from the projection window 1103, where the virtual image includes, but is not limited to, the shape of the functional block, the mark of the functional block, or the name of the functional block. Through VR module 1202 throws the functional unit building blocks that need connect can give the suggestion when children build building blocks, increase children's operation enthusiasm, promote building blocks assembly's performance.

In addition, in another preferred embodiment of the present invention, a warning light (not shown) is provided on the functional component block, which is turned on when the main block 10 needs to be connected and turned off after the connection is completed.

Specifically, the functional block includes, but is not limited to, the light block 20, the audio block 30, the power block 40, etc. mentioned below, the indicator light is disposed on the casing of the functional blocks and electrically connected to the power module and the first communication module inside the casing, when the functional block needs to be connected to the main block 10, the first communication module receives a corresponding connection signal and controls the power module to supply power to the indicator light, the indicator light on the functional block is turned on to indicate the child to connect the functional block, and after the connection is completed, the indicator light is turned off to indicate the child has successfully connected the functional block by receiving the connection completion signal again to control the power module to stop supplying power to the indicator light, then, connecting the next part building block, further increasing the enthusiasm of children for operating the building blocks, and improving the service performance of the building block assembly; in addition, the shells of the functional component building blocks are also provided with prompt switch buttons which are arranged on circuits between the lifting lamps and the power supply module and used for starting or closing the prompt functions of the functional component building blocks, so that the functional component building blocks can select the connection operation with corresponding difficulty according to the age of children, the comprehensive searchability of the building block assembly is improved, and the use experience of the building block assembly is improved.

In addition, referring to fig. 3, for a perspective exploded view of a main building block of a building block assembly according to a first embodiment of the present invention, the housing 110 includes an upper cover 111 and a lower cover 112 connected to each other to form a closed space, and the movable connection portion 1102 includes a groove 1111 formed on the upper cover 111 and/or a protrusion 1121 formed on the lower cover 112.

Specifically, the upper cover 111 and the lower cover 112 form a closed space through a snap connection or a screw connection, and the circuit board 120 and the battery are disposed in the closed space as the housing 110 of the main building block 10, wherein the movable connection 1102 is the groove 1111 and/or the protrusion 1121 disposed on the housing 110, and here, the positions of the groove 1111 and the protrusion 1121 may be set on the upper cover 111 and the lower cover 112 according to actual requirements, as shown in the figure, the groove 1111 is disposed on the upper cover 111, and the protrusion 1121 is disposed on the lower cover 112. The grooves 1111 and the protrusions 1121 of the main block 10 are matched with those of other functional blocks to realize movable connection.

The output interface 1101 is disposed on the side plates 113 of the upper cover 111 and the lower cover 112, and the side plates 113 are further provided with dial switches 1131 electrically connected to the circuit board 120 and controlling the circuit board 120. Specifically, the side plates 113 are disposed between the upper cover 111 and the lower cover 112, the output interface 1101 is located on one of the side plates 113, and a dial switch 1131 is disposed on the side plate 113 opposite to the side plate 113 on which the output interface 1101 is disposed, where the dial switch 1131 is used to control the circuit switch of the main building block 10 or the on and off of the first communication module 1201; furthermore, the main building blocks 10 have an auto-sleep mechanism, for example, an auto-sleep is started after a threshold time without receiving a work task, so as to save power.

Further, please refer to fig. 4a, fig. 4b and fig. 4c, which are schematic diagrams illustrating the explosion of the three-dimensional structure of the light building block, the explosion of the three-dimensional structure of the audio building block and the explosion of the three-dimensional structure of the power building block of the building block assembly according to the first embodiment of the present invention, in other preferred embodiments of the present invention, one or more of the light building block 20, the audio building block 30 and the power building block 40 may be selectively added to the building block assembly, where the light building block 20, the audio building block 30 and the power building block 40 are the functional component building blocks described above.

The light building block 20 includes a first casing 210, an LED lamp bead 220 for emitting light, and a light main board 230, the first casing 210 is provided with a first connection portion 2101 connected with the movable connection portion 1102, the LED lamp bead 220 is provided on the light main board 230, and the first casing 210 is provided with a first interface 2102 electrically connected with the light main board 230.

Specifically, LED lamp pearl 220 is arranged on light mainboard 230, here light mainboard 230 is equivalent to a light source base plate, establishes the inside of first casing 210, but first casing 210 orientation the one side of the light emitting area of LED lamp pearl 220 is made for transparent material. The first connecting part 2101 of the first housing 210 and the movable connecting part 1102 of the main block 10 are movably connected to connect the light block 20 and the main block 10 in a physical structure, the first interface 2102 is disposed on the first housing 210 and electrically connected to the light main board 230 at another end, the first interface 2102 and the corresponding output interface 1101 on the housing 110 are connected by a communication cable, so that the main building block 10 provides power support for the light building block 20 and sends a corresponding light control signal to the light main board 230, so that the LED lamp beads 220 on the light building blocks 20 are turned on or off, therefore, the building block assembly can output light to the outside to feel experience, the science and technology of the building block assembly are improved, and the attraction of the building block assembly to children is improved.

Further, the LED lamp bead 220 includes any one of a monochromatic lamp, a police car lamp, a stage lamp, and a traffic light. These kinds LED lamp pearl 220 can both respond to the instruction that the lamp goes on, the lamp goes out, and wherein, the instruction is lighted to the lamp: the single-color lamp building blocks simulate a desk lamp and are always on; the police car lamp building blocks simulate a police car, and traffic lights flash alternately; stage lighting bricks, simulating colored lamps, and randomly flashing colorful lamps; traffic light building blocks, which imitate signal lights and are always on in green; the traffic light can respond to the switching instruction, the red light is always on after the yellow light flashes for 3 seconds, the light goes out, and the light building blocks execute the light-out operation. These light bricks can be connected in series, for example, a plurality of stage light bricks are connected to the first interface 2102 in sequence through communication cables to realize series connection, so that the lamps can be simultaneously and randomly flickered or simultaneously turned off.

Further, the first housing 210 includes a first top cover 211 and a first bottom cover 212 connected to each other to form a closed space, the first connecting portion 2101 includes a groove 1111 formed on the first top cover 211 and/or a protrusion 1121 formed on the first bottom cover 212, and the first interface 2102 is formed on the first side plate 213 of the first top cover 211 and the first bottom cover 212. Here, the first top cover 211 and the first bottom cover 212 form a closed space by a snap connection or a screw connection, etc. as the first housing 210 of the light building block 20, the light main board 220 is disposed in the closed space, the recess 1111 and the protrusion 1121 are common connection parts of the building block assembly, that is, the recess 1111 of the first top cover 211 is matched with the protrusion 1121 of the lower cover 112 to realize a movable connection between the light building block 20 and the main building block 10, the first side plate 213 is disposed between the first top cover 211 and the first bottom cover 212, and the first interface 2102 is located on one of the first side plates 213.

The audio building block 30 includes a second housing 310, a speaker 320 for outputting audio, and an audio main board 330, wherein the second housing 310 is provided with a second connecting portion 3101 connected to the movable connecting portion 1102, the speaker 320 is electrically connected to the audio main board 330, and the second housing 310 is provided with a second interface 3102 electrically connected to the audio main board 330.

Specifically, the sound emitting surface of the speaker 320 is disposed on the surface of the second housing 310; or inside the second housing 310, but in a preferred embodiment, the surface of the first housing 210 opposite to the sound emitting surface of the speaker 320 is provided with sound emitting holes or generating grooves. The second connecting portion 3101 of the second casing 310 is connected with the movable connecting portion 1102 of the main block 10 by a movable connection, the audio board 330 is disposed inside the second casing 310 and electrically connected to the speaker 320, the second interface 3102 is disposed on the surface of the second casing 310 and electrically connected to the audio board 330 at the other end, the second interface 3102 and the corresponding output interface 1101 of the casing 110 are connected by a communication cable, so that the main block 10 provides the audio board 30 with corresponding electric energy and transmits corresponding audio signals and control signals to the audio board 330, so that the speaker 320 of the audio block 30 plays sound outwards, and the block assembly can output sound feeling experience outwards, increase building blocks components's science and technology is felt, promotes building blocks components is to children's appeal.

The sound played outwards includes but is limited to birthday song, Christmas song, Teddy song, mechanical sound, animal sound and other sound effects.

Further, the second housing 310 includes a second top cover 311 and a second bottom cover 312 connected to each other to form a closed space, the second connecting portion 3101 includes a groove 1111 formed on the second top cover 311 and/or a protrusion 1121 formed on the second bottom cover 312, and the second port 3102 is formed on the second side plate 313 of the second top cover 311 and the second bottom cover 312. Here, the second top cover 311 and the second bottom cover 312 form a closed space by means of a snap connection or a screw connection, etc. as the second casing 310 of the audio toy brick 30, the audio main board 330 is disposed in the closed space, the recess 1111 and the protrusion 1121 are common connection parts of the toy brick assembly, that is, the recess 1111 of the second top cover 311 is matched with the protrusion 1121 of the above lower cover 112 to realize a movable connection between the audio toy brick 30 and the main toy brick 10, the second side plate 313 is disposed between the second top cover 311 and the second bottom cover 312, and the second interface 3102 is disposed on one of the second side plates 313.

The power toy bricks 40 include a third casing 410, a motor 420, a power main board 430 and a transmission assembly 440, the third casing 410 is provided with a third connecting portion 4101 connected with the movable connecting portion 1102, the motor 420 is electrically connected with the power main board 430, a rotating shaft of the motor 420 is connected with the transmission assembly 440, the transmission assembly 440 includes an output shaft 441 penetrating through the third casing 410, and the third casing 410 is provided with a third interface 4102 electrically connected with the power main board 430.

Specifically, the motor 420, the power main plate 430 and the transmission assembly 440 are disposed inside the third housing 410, but the output shaft 441 of the transmission assembly 440 passes through the third housing 410.

Furthermore, referring to fig. 4d, the power toy bricks 40 further include a wheel body 450, wherein the wheel body 450 is sleeved on the end of the output shaft 440 far from the motor 420 and rotates along with the output shaft 440.

The third connection part 4101 of the third casing 410 is movably connected with the movable connection part 1102 of the main block 10 to connect the power block 30 with the physical structure of the main block 10, the third interface 4102 is disposed on the surface of the third casing 410 and is electrically connected with the power main board 430 at the other end, the third interface 4102 is connected with the corresponding output interface 1101 of the casing 110 by a communication cable, so that the main block 10 provides the power block 30 with corresponding electric energy support and sends a corresponding control signal to make the motor 420 of the power block 40 drive the transmission assembly 440 to rotate, where the transmission assembly 440 is a reduction mechanism composed of a plurality of gears, the output end of the transmission assembly 440 is connected with an output shaft 441, and the end of the output shaft 441 penetrating through the third casing 410 is connected with the wheel body 450, and then by output shaft 441 drives wheel body 450 rotates, and then drives whole building blocks subassembly motion, makes building blocks subassembly has corresponding motion and experiences, increases building blocks subassembly's science and technology is felt, promotes building blocks subassembly appeal to children.

Further, the two power bricks 40 are respectively connected to the movable connection parts 1102 on two opposite sides of the main brick 10 through the respective third connection parts 4101. That is, one main block 10 generally matches two power blocks 40, and the two power blocks 40 are respectively disposed at two opposite sides of the main block 10, so that the power blocks 40 support the main block 10, and further can drive the main block 10 to move together. The motors of the two power building blocks 40 support forward and reverse rotation at the same speed, so that forward and backward movement is realized; and supports differential rotation to realize left-turning and right-turning.

In addition, the third housing 410 includes a third top cover 411 and a third bottom cover 412 connected to each other to form a closed space, the third connecting portion 4101 includes a groove 1111 formed on the third top cover 411 and/or a protrusion 1121 formed on the third bottom cover 412, and the third interface 4102 is formed on the third side plate 413 of the third top cover 411 and the third bottom cover 412. Here, the third top cover 411 and the third bottom cover 412 form an enclosed space through a snap connection or a screw connection, etc. as the third housing 410 of the power toy brick 40, the motor 420, the power main plate 430 and the transmission assembly 440 are disposed in the enclosed space, the recess 1111 and the protrusion 1121 are common connection parts of the toy brick assemblies, that is, the recess 1111 of the third top cover 411 is matched with the protrusion 1121 of the lower cover 112 to realize a movable connection between the power toy brick 40 and the main toy brick 10, the third side plate 413 is disposed between the third top cover 411 and the third bottom cover 412, and the third interface 4102 is disposed on one of the third side plates 413.

In addition, the movable connection manner between the main block 10 and the light block 20, the audio block 30, and the power block 40 mentioned in the above embodiments mainly depends on the movable connection portion 1102 on the surface of the casing 110, the light block 20, the audio block 30, and the power block 40 may be regarded as sub-blocks, the surfaces of the sub-block casings are provided with connection portions mutually matched with the movable connection portion 1102, and the movable connection between the main block 10 and the sub-blocks can be realized through movable insertion, movable snap-connection, movable adhesion, and the like.

Specifically, in one implementation manner of the embodiment of the present invention, the movable connection portion 1102 is a protrusion and/or a groove provided on the surface of the housing 110. If the movable connection part 1102 on the surface of the casing 110 of the main building block 10 is a protrusion, a corresponding position on the surface of the casing of the sub-building block is a groove; the movable connecting part 1102 on the surface of the casing 110 of the main toy bricks 10 is a groove, and the corresponding position on the surface of the casing of the auxiliary toy bricks is a protrusion; the movable connection between the two is realized through the form of the movable insertion of the protrusion and the groove.

In the utility model discloses in another kind of implementation, swing joint 1102 is for establishing the magic subsides on casing 110 surface promptly casing 110 surface of main building blocks 10 and the casing surface of these auxiliary building blocks set up the magic subsides that the activity bonds each other respectively, also can realize swing joint between main building blocks 10 and these auxiliary building blocks.

Example two

Please refer to fig. 5, which is a schematic perspective view of a remote control building block system according to a second embodiment of the present invention, the remote control building block system includes any one of the building block assemblies 1 and the remote controller 2 described in the first embodiment.

For the concrete structure of the building block assembly 1, reference is made to the description of the first embodiment, and details are not repeated herein. The remote controller 2 is connected with the first communication module of the main building block in the building block assembly 1 in a wireless communication manner, wherein the wireless communication manner includes but is not limited to a bluetooth connection, an infrared connection, a Near Field Communication (NFC) connection and the like.

Through remote controller 2 to building blocks subassembly 1 sends corresponding control signal, in order to realize building blocks subassembly outwards exports light, sound and power etc. increases building blocks toy's science and technology and feels, experiences the field from a plurality of feelings and attracts children, and then promotes building blocks toy's intelligence benefiting nature.

EXAMPLE III

Please refer to fig. 6, which is a schematic perspective view illustrating an explosion of a remote controller of a remote control building block system according to a third embodiment of the present invention, in which the remote controller 2 includes a housing 21, an operation key 22 and a remote control motherboard 23, the remote control motherboard 23 is disposed in the housing 21, the operation key 21 is disposed on the surface of the housing 21, and the remote control motherboard 23 is provided with a second communication module 24 wirelessly connected to the first communication module.

Further, the operation keys 22 include a key 221 and a rocker 222; the keys 221 include keys for controlling lighting, turning off and switching functions of lights, keys for controlling sound effect playing stop, previous music, next music, keys for controlling the generation of a plurality of tones, a programming key 223 for programming the keys and the rocker, and an execution key 224 for executing programming operation; the rocker 222 includes a rocker that controls a traveling direction, and a rocker that controls a traveling speed.

In addition, the surface of the casing 21 is also provided with a display screen 25 for displaying the operation values of the operation keys 22; the housing 21 includes an upper top cover 201 and a lower bottom cover 202 connected to each other to form a closed space, the operation key 22 is disposed on the upper top cover 201, the lower bottom cover 202 is provided with a battery compartment 26 electrically connected to the remote control motherboard 23, here, the display screen 25 is disposed at a position of the upper top cover 201 close to the center, the operation key 22 surrounds the operation key, the upper top cover 201 and the lower bottom cover 202 are connected to form a closed space by means of a snap connection or a screw connection, the remote control motherboard 23 is disposed in the closed space, the lower bottom cover 202 is provided with the battery compartment 26 electrically connected to the remote control motherboard 23, the shape of the housing 21 is a structure conforming to ergonomic design, so that a hand of a child can conveniently hold the housing.

Specifically, when in use, the key 221 is a key for controlling the lighting, extinguishing and switching functions of the light building block, and is a key for controlling the sound effect playing stop, the previous music, the next music of the audio building block, and a key for controlling the tones of do, re, mi, fa, sol, la, si; the operating rocker 222 can be a handle for controlling the power building block to move forward and backward, or a handle for turning left and right.

In addition, the key 221 further includes a programming key 223 for performing programming operation on the key 221 and the rocker 222 and an execution key 224 for performing programming operation, wherein after the programming key 223 is pressed, other operation keys are pressed, key value icons are displayed on the display screen 23 and are sequentially recorded, but are not sent out wirelessly; pressing the programming key 223 again, clearing the existing record, and recording again; pressing the execution key 224, sequentially displaying and wirelessly sending recorded operations on the display screen 25 according to the recorded key values, and circularly sending; the execution key 224 is pressed again, and the wireless transmission is immediately stopped, and the transmission is started from the beginning next time. The interval duration of the key values can be recorded during programming, and the key values are sent at the same interval during execution.

For example, when the programming key 223 is pressed, the left-turn key + music key + right-turn key + whistle key is pressed, key value icons of the left-turn key, the music key, and the right-turn key + whistle key are sequentially displayed on the display screen 23 and recorded, and at this time, the left-turn key, the music key, and the right-turn key + whistle key are not wirelessly transmitted to the outside, and the programming key 223 is continuously pressed, and the records are cleared; then pressing the left turn key + music key + right turn key + whistling key, and sequentially displaying and recording the key value icons of the left turn key, the music key, the right turn key + whistling key on the display screen 23; then, the execution key 224 is pressed, the operation of wirelessly sending records is sequentially displayed on the display screen 23 according to the recorded key values and is sent circularly, and the building block assembly 1 receives the key value commands and then sequentially executes the commands, such as left turning, music playing, right turning and whistling; during the execution, the execution key 224 may be pressed again at any time, at this time, the outward transmission is stopped, the building block assembly 1 also stops executing the related command, and if the above recorded operation is to be executed again, the execution key 224 may be pressed again, and the above recorded operation is continuously transmitted to the building block assembly 1, so that the building block assembly 1 executes the related command of the above recorded operation again. In addition, after the programming key 223 is pressed, corresponding key interval time such as 2 seconds, 4 seconds, 5 seconds and the like can be recorded when the operation key is pressed, and the commands corresponding to the operation records are executed in sequence according to the corresponding interval time when the building block assembly 1 executes the commands, so that the basic programming concept of 'instruction execution' of children can be developed through the simple programming operation activity.

It should be noted that, under the condition that the structures are not in conflict, the structures of the portions mentioned in the above embodiments of the first embodiment may be combined with each other, and in order to avoid repetition, the technical solutions obtained after combination are not described herein again, but the technical solutions obtained after combination also should belong to the protection scope of the present invention; and a remote control construction system of a second embodiment comprising the construction assemblies of the first embodiment, to which reference should be made where the two embodiments are unclear.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

1. A building block assembly comprises a main building block, wherein the main building block comprises a shell and a circuit board arranged in the shell;

an output interface used for connecting functional component building blocks is arranged on one surface of the shell, and the output interface is electrically connected with the circuit board; the other faces of the shell are provided with movable connecting parts, and the circuit board is provided with a first communication module for wireless communication.

2. A toy building set according to item 1, the housing comprising an upper cover and a lower cover interconnected to form a closed space, the movable connection comprising a recess provided in the upper cover and/or a protrusion provided in the lower cover.

3. The building block assembly according to item 2, wherein the output interface is arranged on the side plates of the upper cover and the lower cover, and the side plates are also provided with dial switches which are electrically connected with the circuit board and control the circuit board.

4. The building block assembly according to item 1, the functional component building blocks include light building blocks, the light building blocks include first casing, LED lamp pearl and light mainboard, be equipped with on the first casing with the first connecting portion that the swing joint portion is connected, the LED lamp pearl is established on the light mainboard, be equipped with on the first casing with light mainboard electric connection's first interface.

5. The toy block assembly of item 4, wherein the first housing includes a first top cover and a first bottom cover that are connected to each other to form a closed space, the first connecting portion includes a groove formed in the first top cover and/or a protrusion formed in the first bottom cover, and the first connector is formed in the first side plate of the first top cover and the first bottom cover.

6. The building block assembly according to item 1, the functional component building blocks include audio building blocks, the audio building blocks include a second shell, an audio mainboard and a loudspeaker, the second shell is provided with a second connecting portion connected with the movable connecting portion, the loudspeaker is electrically connected with the audio mainboard, and the second shell is provided with a second interface electrically connected with the audio mainboard.

7. The toy block assembly of item 6, wherein the second housing includes a second top cover and a second bottom cover that are connected to each other to form a closed space, the second connecting portion includes a groove formed in the second top cover and/or a protrusion formed in the second bottom cover, and the second port is formed in a second side plate of the second top cover and a second side plate of the third bottom cover.

8. The building block assembly according to item 1, the functional component building block includes power building blocks, the power building blocks include a third shell, a power main board, a motor and a transmission assembly, a third connecting portion connected with the movable connecting portion is arranged on the third shell, the motor is electrically connected with the power main board, a rotating shaft of the motor is connected with the transmission assembly, the transmission assembly includes an output shaft penetrating through the third shell, and a third interface electrically connected with the power main board is arranged on the third shell

9. The toy block assembly of item 8, wherein the third housing includes a third top cover and a third bottom cover that are connected to each other to form a closed space, the third connecting portion includes a groove formed in the third top cover and/or a protrusion formed in the third bottom cover, and the third port is formed in a third side plate of the third top cover and the third bottom cover.

10. The building block assembly according to item 8, wherein the power building block further comprises a wheel body, and the wheel body is sleeved at the end part of the output shaft far away from the motor and rotates along with the output shaft.

11. The building block assembly according to item 4, wherein the LED lamp beads comprise any one of a monochromatic lamp, a police car lamp, a stage lamp and a traffic light.

12. The building block assembly according to item 1, wherein the movable connecting part is a magic tape arranged on the surface of the shell.

13. The building block assembly according to item 1, wherein a projection window is arranged on the shell, and a VR projection module which is electrically connected with the circuit board and used for projecting the functional component building blocks to be connected is arranged below the projection window.

14. The building block assembly according to item 1, wherein the functional component building blocks are provided with prompt lamps which are turned on when the main building blocks need to be connected and turned off after the main building blocks are connected.

15. A remote control building block system is characterized by comprising a remote controller and a main building block;

the main building block comprises a shell and a circuit board arranged in the shell, wherein an output interface used for connecting functional component building blocks is arranged on one surface of the shell, and the output interface is electrically connected with the circuit board; the other surfaces of the shell are provided with movable connecting parts, and the circuit board is provided with a first communication module for wireless communication;

the remote controller comprises a shell, an operation key and a remote control mainboard, the remote control mainboard is arranged in the shell, the operation key is arranged on the surface of the shell, and a second communication module in wireless communication connection with the first communication module is arranged on the remote control mainboard.

16. The remote control building block system of item 15, wherein the operation keys comprise keys and rockers;

the keys comprise keys for controlling the lighting, the extinguishing and the function switching of light, keys for controlling the stopping of sound effect playing, the previous music and the next music, keys for controlling the sending of a plurality of tones, a programming key for programming the keys and the rocker and an execution key for executing the programming operation;

the rockers include a rocker controlling a traveling direction, and a rocker controlling a traveling speed.

17. The remote control building block system according to item 15, wherein a display screen for displaying operation values of the operation keys is further provided on a surface of the housing.

18. The remote control building block system according to item 15, wherein the housing comprises an upper top cover and a lower bottom cover which are connected with each other to form a closed space, the operating key is arranged on the upper top cover, and the lower bottom cover is provided with a battery compartment which is electrically connected with the remote control main board.

19. The remote control building block system of item 15, wherein the housing comprises an upper cover and a lower cover connected to each other to form a closed space, and the movable connecting portion comprises a groove formed in the upper cover and/or a protrusion formed in the lower cover.

20. The remote control building block system according to item 19, wherein the output interface is arranged on the side plates of the upper cover and the lower cover, and the side plates are further provided with dial switches which are electrically connected with the circuit board and control the circuit board.

21. The remote control building block system according to item 15, the functional component building block includes light building blocks, the light building blocks include first casing, LED lamp pearl and light mainboard, be equipped with on the first casing with the first connecting portion that the swing joint portion is connected, LED lamp pearl is established on the light mainboard, be equipped with on the first casing with light mainboard electric connection's first interface.

22. The remote control construction system according to item 21, wherein the first housing includes a first top cover and a first bottom cover connected to each other to form a closed space, the first connection portion includes a groove formed in the first top cover and/or a protrusion formed in the first bottom cover, and the first connector is formed in the first side plate of the first top cover and the first bottom cover.

23. The remote control building block system according to item 15, the functional component building block includes an audio building block, the audio building block includes a second casing, an audio mainboard and a speaker, the second casing is provided with a second connecting portion connected with the movable connecting portion, the speaker is electrically connected with the audio mainboard, and the second casing is provided with a second interface electrically connected with the audio mainboard.

24. The remote control construction system of item 23, wherein the second housing comprises a second top cover and a second bottom cover connected to each other to form a closed space, the second connecting portion comprises a groove formed in the second top cover and/or a protrusion formed in the second bottom cover, and the second port is formed in a second side plate of the second top cover and a second side plate of the third bottom cover.

25. The remote control building block system according to item 15, the functional component building block includes power building blocks, the power building blocks include a third casing, a power main board, a motor and a transmission assembly, be equipped with on the third casing with the third connecting portion that swing joint portion connects, the motor with power main board electric connection, the pivot and the transmission assembly of motor are connected, the transmission assembly is including passing the output shaft of third casing, be equipped with on the third casing with power main board electric connection's third interface.

26. The remote control construction system of item 25, wherein the third housing comprises a third top cover and a third bottom cover connected to each other to form a closed space, the third connecting portion comprises a groove formed in the third top cover and/or a protrusion formed in the third bottom cover, and the third interface is formed in a third side plate of the third top cover and the third bottom cover.

27. The remote control building block system of item 25, the power building block further comprising a wheel body, the wheel body being sleeved on the end of the output shaft remote from the motor and rotating along with the output shaft.

28. The remote control building block system of item 21, wherein the LED lamp bead comprises any one of a monochromatic lamp, a police car lamp, a stage lamp, and a traffic light.

29. The remote control building block system of item 15, wherein the movable connecting portion is a hook and loop fastener provided on the surface of the housing.

30. The remote control building block system according to item 15, wherein a projection window is provided on the housing, and a VR projection module electrically connected to the circuit board and used for projecting the functional component building blocks to be connected is provided below the projection window.

31. The remote control building block system according to item 15, wherein a warning light which is turned on when the main building block needs to be connected and turned off after the main building block is connected is arranged on the functional component building block.

Claims (31)

1. A building block assembly is characterized by comprising a main building block, wherein the main building block comprises a shell and a circuit board arranged in the shell;

an output interface used for connecting functional component building blocks is arranged on one surface of the shell, and the output interface is electrically connected with the circuit board; the other faces of the shell are provided with movable connecting parts, and the circuit board is provided with a first communication module for wireless communication.

2. A toy building set according to claim 1, characterised in that the housing comprises an upper cover and a lower cover which are connected to each other to form a closed space, the movable connection comprising a recess provided in the upper cover and/or a projection provided in the lower cover.

3. The building block assembly according to claim 1, wherein the functional component building blocks comprise light building blocks, the light building blocks comprise a first shell, LED lamp beads and a light main board, a first connecting portion connected with the movable connecting portion is arranged on the first shell, the LED lamp beads are arranged on the light main board, and a first interface electrically connected with the light main board is arranged on the first shell.

4. The building block assembly according to claim 3, wherein the functional component building block comprises an audio building block, the audio building block comprises a second housing, an audio main board and a speaker, the second housing is provided with a second connecting portion connected with the movable connecting portion, the speaker is electrically connected with the audio main board, and the second housing is provided with a second interface electrically connected with the audio main board.

5. The toy building set according to claim 4, wherein the first housing comprises a first top cover and a first bottom cover connected to each other to form an enclosed space, the first connecting portion comprises a recess provided on the first top cover and/or a protrusion provided on the first bottom cover, and the first interface is provided on the first side plate of the first top cover and the first bottom cover.

6. The building block assembly according to claim 1, wherein the functional component building block comprises an audio building block, the audio building block comprises a second housing, an audio main board and a speaker, the second housing is provided with a second connecting portion connected with the movable connecting portion, the speaker is electrically connected with the audio main board, and the second housing is provided with a second interface electrically connected with the audio main board.

7. The toy building set according to claim 6, wherein the second housing comprises a second top cover and a second bottom cover connected to each other to form an enclosed space, the second connecting portion comprises a recess provided on the second top cover and/or a protrusion provided on the second bottom cover, and the second interface is provided on the second side panels of the second top cover and the second bottom cover.

8. The building block assembly according to claim 1, wherein the functional component building block comprises a power building block, the power building block comprises a third shell, a power main board, a motor and a transmission assembly, a third connecting portion connected with the movable connecting portion is arranged on the third shell, the motor is electrically connected with the power main board, a rotating shaft of the motor is connected with the transmission assembly, the transmission assembly comprises an output shaft penetrating through the third shell, and a third interface electrically connected with the power main board is arranged on the third shell.

9. The toy building set according to claim 8, wherein the third housing comprises a third top cover and a third bottom cover connected to each other to form a closed space, the third connecting portion comprises a recess provided on the third top cover and/or a protrusion provided on the third bottom cover, and the third interface is provided on the third side panels of the third top cover and the third bottom cover.

10. The building block assembly of claim 8, wherein the power building block further comprises a wheel body, the wheel body is sleeved on the end portion of the output shaft far away from the motor and rotates along with the output shaft.

11. The building block assembly of claim 4, wherein the LED light bead comprises any one of a monochromatic light, a police car light, a stage light, and a traffic light.

12. The building block assembly of claim 1 wherein said movable connecting portion is a hook and loop fastener disposed on a surface of said housing.

13. The building block assembly of claim 1, wherein a projection window is disposed on the housing, and a VR projection module electrically connected to the circuit board and used for projecting the building blocks of the functional components to be connected is disposed below the projection window.

14. The building block assembly according to claim 1, wherein the functional component building blocks are provided with a warning light which is turned on when the main building block needs to be connected and turned off after the connection is completed.

15. A remote control building block system is characterized by comprising a remote controller and a main building block;

the main building block comprises a shell and a circuit board arranged in the shell, wherein an output interface used for connecting functional component building blocks is arranged on one surface of the shell, and the output interface is electrically connected with the circuit board; the other surfaces of the shell are provided with movable connecting parts, and the circuit board is provided with a first communication module for wireless communication;

the remote controller comprises a shell, an operation key and a remote control mainboard, the remote control mainboard is arranged in the shell, the operation key is arranged on the surface of the shell, and a second communication module in wireless communication connection with the first communication module is arranged on the remote control mainboard.

16. Remote control building block system according to claim 15, wherein the operating keys comprise keys and rockers;

the keys comprise keys for controlling the lighting, the extinguishing and the function switching of light, keys for controlling the stopping of sound effect playing, the previous music and the next music, keys for controlling the sending of a plurality of tones, a programming key for programming the keys and the rocker and an execution key for executing the programming operation;

the rockers include a rocker controlling a traveling direction, and a rocker controlling a traveling speed.

17. Remote control building block system according to claim 15, characterized in that the surface of the housing is further provided with a display screen for displaying the operation values of the operation keys.

18. The remote control building block system according to claim 15, wherein the housing includes an upper top cover and a lower bottom cover connected to each other to form a closed space, the operation keys are provided on the upper top cover, and the lower bottom cover is provided with a battery compartment electrically connected to the remote control main board.

19. Remote control toy building system according to claim 15, characterized in that the housing comprises an upper cover and a lower cover which are connected to each other to form a closed space, the movable connection comprising a recess provided on the upper cover and/or a protrusion provided on the lower cover.

20. The remote control building block system according to claim 19, wherein the output interface is provided on a side plate of the upper cover and the lower cover, and a dial switch electrically connected to the circuit board and controlling the circuit board is further provided on the side plate.

21. The remote control building block system according to claim 15, wherein the functional component building blocks comprise light building blocks, the light building blocks comprise a first shell, LED lamp beads and a light main board, a first connecting portion connected with the movable connecting portion is arranged on the first shell, the LED lamp beads are arranged on the light main board, and a first interface electrically connected with the light main board is arranged on the first shell.

22. The remote control construction system according to claim 21, wherein the first housing comprises a first top cover and a first bottom cover connected to each other to form a closed space, the first connecting portion comprises a groove provided on the first top cover and/or a protrusion provided on the first bottom cover, and the first interface is provided on the first side plate of the first top cover and the first bottom cover.

23. The remote control building block system according to claim 15, wherein the functional component building block comprises an audio building block, the audio building block comprises a second housing, an audio main board and a speaker, the second housing is provided with a second connecting portion connected to the movable connecting portion, the speaker is electrically connected to the audio main board, and the second housing is provided with a second interface electrically connected to the audio main board.

24. The remote control construction system according to claim 23, wherein the second housing comprises a second top cover and a second bottom cover connected to each other to form a closed space, the second connecting portion comprises a groove provided on the second top cover and/or a protrusion provided on the second bottom cover, and the second interface is provided on the second side plate of the second top cover and the second bottom cover.

25. The remote control building block system according to claim 15, wherein the functional component building block comprises a power building block, the power building block comprises a third housing, a power main board, a motor and a transmission assembly, the third housing is provided with a third connecting portion connected with the movable connecting portion, the motor is electrically connected with the power main board, a rotating shaft of the motor is connected with the transmission assembly, the transmission assembly comprises an output shaft penetrating through the third housing, and the third housing is provided with a third interface electrically connected with the power main board.

26. The remote control construction system according to claim 25, wherein the third housing comprises a third top cover and a third bottom cover connected to each other to form a closed space, the third connecting portion comprises a groove provided on the third top cover and/or a protrusion provided on the third bottom cover, and the third interface is provided on the third side plate of the third top cover and the third bottom cover.

27. The remote control construction system of claim 25, wherein the power construction further comprises a wheel body, the wheel body is sleeved on an end portion of the output shaft far away from the motor and rotates along with the output shaft.

28. The remote control building block system of claim 21, wherein the LED light bead comprises any one of a monochromatic light, a police car light, a stage light, and a traffic light.

29. A remote control construction system according to claim 15, wherein said movable connection portion is a velcro tape provided on a surface of said housing.

30. The remote control construction system of claim 15, wherein a projection window is provided on the housing, and a VR projection module electrically connected to the circuit board and used for projecting the functional component construction to be connected is provided below the projection window.

31. A remote control building block system according to claim 15, wherein the function blocks are provided with indicator lights that are lit when the main block needs to be connected and that are turned off after the connection is completed.

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