CN211987104U

CN211987104U - Toy building block module with electric motor

Info

Publication number: CN211987104U
Application number: CN202020326120.1U
Authority: CN
Inventors: 郑权彬
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-16
Filing date: 2020-03-16
Publication date: 2020-11-24
Anticipated expiration: 2030-03-16

Abstract

A toy building block module with an electric motor is characterized in that a motor is arranged in an inner cavity of the module; the motor is connected with a first bevel gear in a driving way, the first bevel gear is meshed with a second bevel gear, the second bevel gear is coaxially connected with a transverse rotation shaft, two end faces of the transverse rotation shaft are respectively provided with a spline hole, and the spline holes on the two end faces of the transverse rotation shaft are respectively exposed out of the left side surface and the right side surface of the module shell; the second bevel gear is meshed with a third bevel gear, the third bevel gear is fixedly connected with a first cylindrical block, a spline hole is formed in the end face of the first cylindrical block, and the spline hole of the first cylindrical block is exposed out of the outer surface of the module shell; the transverse rotation shaft is further coaxially connected with a cylindrical gear, the cylindrical gear is meshed with a crown gear, the crown gear is coaxially and fixedly connected with a second cylindrical block, a spline hole is formed in the end face of the second cylindrical block, and the spline hole of the second cylindrical block is exposed out of the outer surface of the module shell. The utility model discloses can be simultaneously to a plurality of directions output power, make building blocks toy more interesting.

Description

Toy building block module with electric motor

Technical Field

The utility model belongs to the technical field of the toy, especially, relate to a toy building blocks module of electrified motor.

Background

The building block toy is beneficial to children to exert imagination, multiple different types of building blocks are comprehensively utilized to build a real object together, and the cultivation of imagination and creativity of the children is facilitated. In recent years, in order to make the scene that the building blocks were built can move about, people have designed the toy building blocks module of electrified moving motor, this toy building blocks module is equipped with the cylinder piece that can the rotation, toy building blocks module the inside has electric motor, electric motor drive connects the cylinder piece, the splined hole (generally for the cross slotted hole) is seted up to the outer terminal surface of cylinder piece, the outer terminal surface of cylinder piece exposes at toy building blocks module outer surface, like this, as long as peg graft other building blocks that have the cross tenon and the cross slotted hole of this toy building blocks module, just can make the rotation power transmission of motor other building blocks. However, the motor of the existing toy building block module can only output power in one direction, and the power output point is single, so that various possibilities of splicing the toy building block module with other toy building blocks are limited, and the toy building block module is not suitable for the requirements of the building block toy for various splicing possibilities.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome above-mentioned shortcoming and provide a take electric motor's toy building blocks module, it can be simultaneously to a plurality of directions output power, makes the building blocks toy more interesting.

The purpose can be realized according to the following scheme: a toy building block module with an electric motor comprises a module shell, wherein a connecting component is formed on the surface of the module shell, a space surrounded by the module shell is formed into a module inner cavity, and the motor is arranged in the module inner cavity;

the method is characterized in that: the motor is connected with a first bevel gear in a driving mode, the axial direction of the first bevel gear is horizontal and longitudinal direction, the first bevel gear is meshed with a second bevel gear, the axial direction of the second bevel gear is horizontal and transverse, the second bevel gear is coaxially connected with a transverse rotation shaft, the transverse rotation shaft and the second bevel gear rotate synchronously, splined holes are formed in two end faces of the transverse rotation shaft respectively, and the splined holes in the two end faces of the transverse rotation shaft are exposed out of the left side surface and the right side surface of the module shell respectively;

the second bevel gear is meshed with a third bevel gear, the axial direction of the third bevel gear is perpendicular to the axial direction of the second bevel gear, the third bevel gear is coaxially and fixedly connected with a first cylindrical block, a spline hole is formed in the end face of the first cylindrical block, and the spline hole of the first cylindrical block is exposed out of the outer surface of the module shell;

the transverse rotation shaft is further coaxially connected with a cylindrical gear, the cylindrical gear and the transverse rotation shaft synchronously rotate, the cylindrical gear is meshed with a crown gear, the axial direction of the crown gear is perpendicular to the axial direction of the second bevel gear and the axial direction of the third bevel gear, the crown gear is coaxially and fixedly connected with a second cylindrical block, a spline hole is formed in the end face of the second cylindrical block, and the spline hole of the second cylindrical block is exposed out of the outer surface of the module shell.

Preferably, the axial direction of the third bevel gear is horizontal and longitudinal, and the spline hole of the first cylindrical block is exposed out of the front surface of the module shell; the axial direction of the crown gear is vertical, and the spline hole of the second cylindrical block is exposed on the upper surface of the module shell.

The spline hole is a cross-shaped slotted hole.

The utility model has the advantages of it is following and effect:

one, the utility model discloses upper surface, left and right sides surface, the front surface at toy building blocks module all are formed with the rotation component of taking the splined hole, and the rotation component that the motor can drive above-mentioned splined hole rotates, like this, can be simultaneously to the place ahead, top, control four directions output power altogether of side, thus for whole building blocks system provides more drive form and concatenation form, make building blocks toy more interesting, be rich in more imagination and creativity.

Drawings

Fig. 1 is a schematic perspective view of an embodiment of the present invention.

Fig. 2 is a schematic perspective view of the embodiment shown in fig. 1 from another angle.

Fig. 3 is a schematic view of the internal structure of the embodiment shown in fig. 1.

Fig. 4 is an exploded view of the embodiment shown in fig. 1.

Fig. 5 is a schematic vertical section of the embodiment of fig. 1.

Fig. 6 is a schematic sectional view taken along line a-a in fig. 5.

Fig. 7 is a schematic sectional view taken along line B-B in fig. 5.

Detailed Description

In the figures 1, 2 and 3, fig. 4, 5, and 7 show a toy building block module with an electric motor, which includes a module housing 1, a connecting member 11 (for plugging with other building blocks) is formed on the surface of the module housing 1, a module cavity 10 is formed in the space surrounded by the module housing 1, a motor 2 is installed in the module cavity 10, the motor 2 is connected with a first bevel gear 31 in a driving manner, the axial direction of the first bevel gear 31 is horizontal and longitudinal, a second bevel gear 32 is engaged with the first bevel gear 31, the axial direction of the second bevel gear 32 is horizontal and transverse, the second bevel gear 32 is coaxially connected with a circular transverse rotation shaft 4, the transverse rotation shaft 4 and the second bevel gear 32 rotate synchronously, a spline hole 53 is formed on one end surface of the circular transverse rotation shaft 4, a spline hole 54 is formed on the other end surface, and the spline holes on the two end surfaces of the transverse rotation shaft 4 are respectively exposed on the left and right side surfaces of the module housing 1; the second bevel gear 32 is engaged with a third bevel gear 33, the axial direction of the third bevel gear 33 is horizontal and longitudinal, the axial direction of the third bevel gear 33 is perpendicular to the axial direction of the second bevel gear 32, the third bevel gear 33 is coaxially and fixedly connected with a first cylindrical block 61, a spline hole 51 is formed in the end face of the first cylindrical block 61, and the spline hole 51 of the first cylindrical block is exposed on the front surface of the module housing.

As shown in fig. 3, 4, 5, 6, and 7, the transverse rotation shaft 4 is further coaxially connected with a cylindrical gear 7, a transmission spline is arranged between the cylindrical gear 7 and the transverse rotation shaft 4, so that the cylindrical gear 7 and the transverse rotation shaft 4 synchronously rotate, the cylindrical gear 7 is engaged with a crown gear 8, the axial direction of the crown gear 8 is vertical, the axial direction of the crown gear 8 is perpendicular to both the axial direction of the second bevel gear 32 and the axial direction of the third bevel gear 33, the crown gear 8 is coaxially and fixedly connected with a second cylindrical block 62, and a spline hole 52 is formed on an end surface of the second cylindrical block 62; as shown in fig. 1, 2, 3, 5, and 6, the spline hole 52 of the second cylindrical block is exposed on the upper surface of the module case 1.

As shown in fig. 1, 2, 3 and 4, the

spline holes

51, 52, 53 and 54 are all cross-shaped slots.

After the motor 2 of the above embodiment is started, the first bevel gear 31, the second bevel gear 32, the third bevel gear 33, the transverse rotation shaft 4, the cylindrical gear 7, and the crown gear 8 are driven to rotate, so that the first cylindrical block 61 and the second cylindrical block 62 rotate, and the spline hole 51, the spline hole 52, the spline hole 53, and the spline hole 54 rotate along with the first cylindrical block and the second cylindrical block, so that power can be output in four directions in total, i.e., forward, upward, and left and right sides, at the same time, as long as all or part of the spline hole 51, the spline hole 52, the spline hole 53, and the spline hole 54 of the toy building block module of the embodiment are plugged into other building blocks with the cross-shaped tenon, the rotational power of the motor can be transmitted to other building blocks.

Claims

1. A toy building block module with an electric motor comprises a module shell, wherein a connecting component is formed on the surface of the module shell, a space surrounded by the module shell is formed into a module inner cavity, and the motor is arranged in the module inner cavity; the method is characterized in that: the motor is connected with a first bevel gear in a driving mode, the axial direction of the first bevel gear is horizontal and longitudinal direction, the first bevel gear is meshed with a second bevel gear, the axial direction of the second bevel gear is horizontal and transverse, the second bevel gear is coaxially connected with a transverse rotation shaft, the transverse rotation shaft and the second bevel gear rotate synchronously, splined holes are formed in two end faces of the transverse rotation shaft respectively, and the splined holes in the two end faces of the transverse rotation shaft are exposed out of the left side surface and the right side surface of the module shell respectively; the second bevel gear is meshed with a third bevel gear, the axial direction of the third bevel gear is perpendicular to the axial direction of the second bevel gear, the third bevel gear is coaxially and fixedly connected with a first cylindrical block, a spline hole is formed in the end face of the first cylindrical block, and the spline hole of the first cylindrical block is exposed out of the outer surface of the module shell; the transverse rotation shaft is further coaxially connected with a cylindrical gear, the cylindrical gear and the transverse rotation shaft synchronously rotate, the cylindrical gear is meshed with a crown gear, the axial direction of the crown gear is perpendicular to the axial direction of the second bevel gear and the axial direction of the third bevel gear, the crown gear is coaxially and fixedly connected with a second cylindrical block, a spline hole is formed in the end face of the second cylindrical block, and the spline hole of the second cylindrical block is exposed out of the outer surface of the module shell.

2. A toy building block module with an electric motor according to claim 1, characterized in that: the axial direction of the third bevel gear is horizontal and longitudinal, and the spline hole of the first cylindrical block is exposed on the front surface of the module shell; the axial direction of the crown gear is vertical, and the spline hole of the second cylindrical block is exposed on the upper surface of the module shell.

3. A toy building block module with an electric motor according to claim 1 or 2, characterized in that: the spline hole is a cross-shaped slotted hole.