KR101591479B1 - Prefabricated moveable toys for education - Google Patents

Abstract

The present invention relates to an assemblable movable toy for learning which moves forwards by a repetitious operation of changing an angle. To overcome a limit of a conventional block on using power to operate a body, the assemblable movable toy comprises: a front plate provided with a drive motor mounted on a rear surface thereof and wheels mounted on a lower side thereof; and a rear plate mounted on an upper side of the front plate to be rotated relative to each other to form a ″∧″ shape and provided with a battery pack mounted on a rear side thereof and wheels mounted on a lower side thereof. One end of a first rotary bar is mounted on a motor shaft of the drive motor to allow the front plate and the rear plate to repeat a rotational motion which changes an angle therebetween to move forwards. The other end of the first rotary bar is mounted on one end of a second rotary bar, and the other end of the second rotary bar is rotatably mounted on the rear plate. A gear is mounted on an inner surface of the wheel and meshed with an end of an elastic plate mounted on a front surface of the front plate or the rear plate to prevent the wheel from rolling backwards. Therefore, the present invention repeatedly changes an angle between the front plate and the rear plate by the drive motor to move forwards to allow a user to learn a principle of a wheel of an engine locomotive and a moving form of an inchworm. Each part is prefabricated to allow the user to feel interested and experience a sense of accomplishment while assembling the parts.

Description

{Prefabricated moveable toys for education}

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to an assembled portable toy for learning learning, and more particularly to a prefabricated portable toy for learning advanced by an iterative operation of changing an angle.

BACKGROUND OF THE INVENTION [0002] As a toy for intelligent development of an infant or a child in general, a prefabricated block toy set capable of assembling a plurality of blocks of various shapes to make an arbitrary molding is widely used. These prefabricated block toy sets can be used repeatedly, for example, to assemble various shapes of shapes according to the imagination of a child, to disassemble the assembled sculptures again, to make other sculptures, and to stimulate the creativity and imagination of children, There is a great advantage in helping to improve activity and intelligence. In addition, it can be used to make highly difficult artworks according to the design ability and imagination of the maker, which is widely used for elementary school students and junior high school students as well as for infants and preschool children.

In the conventional assembled block toy set, the engaging surfaces of a plurality of blocks having a specific shape are brought back and to back together. In order to repeatedly assemble and disassemble, male and female protrusions and recesses are formed on the corresponding engaging surfaces, . In addition, In such a conventional method, the concave and convex portions formed on the side surfaces of the assembled block are aligned by being engaged with each other, and then fixed by fitting in a direction opposite to each other. Also, when disassembling the assembled blocks assembled together, the assembled blocks were pulled out in opposite directions to release the assemblies.

However, in such a conventional method, in order to prevent the assembled blocks from being easily separated after assembly, the concave and convex structures of the coupling faces of the respective building blocks are configured to be fitted to each other only when a pressing force of a predetermined size or more is applied,

A considerable pressure input is required at the time of assembling the lock, which poses a problem of difficulty in assembling. In addition, when the assembled molding is disassembled, there is a problem that a considerable force is required to pull out and separate the concave-convex portions of the respective prefabricated blocks for the reason that they are firmly fixed to each other. Particularly, in the case of a child or a child who is weak in strength, assembly and disassembly of such a prefabricated block is particularly difficult, and there is a problem that a safety accident may occur while applying excessive force.

In order to overcome such a problem, Japanese Unexamined Patent Application Publication No. 10-2004-0090653 discloses a method for assembling a molding product, which can easily assemble and separate a concave-convex structure of each prefabricated block with a small force without being forcedly engaged, We proposed a prefabricated block that can be safely used by young children or infants because the moldings are not easily broken down.

However, the above-described conventional assembled block has an advantage in that various toys can be assembled, but there are limitations in implementing a toy that is automatically driven by using a power source. Although it is possible to drive the motor to the extent that the wheel rotates by coupling the motor to the inside of the block, the structure for operating the body is still limited.

SUMMARY OF THE INVENTION The present invention has been made to solve the above-mentioned problems, and it is an object of the present invention to provide a prefabricated portable toy for learning that can be repeatedly operated and advanced by a power source to cause a learning effect and interest.

The present invention relates to a portable toy for learning according to the present invention, in which a driving motor is coupled to the back and a wheel is coupled to a lower side of the front toy. The front plate and the upper side are coupled to each other so as to be rotatable, And a rear plate coupled to a lower side of the motor, wherein the front plate and the rear plate are coupled to the motor shaft of the driving motor such that one end of the first rotating bar And the other end of the second rotary bar is coupled to the rear plate so as to be rotatable, and the other end of the second rotary bar is coupled to the inner surface of the wheel, And an end of the elastic plate coupled to the front surface of the front plate or the rear plate is engaged with the gear to prevent the wheels from moving backward.

According to the present invention, since the front plate and the rear plate are repeatedly changed in angle by the driving motor, the principle of the locomotive wheel and the moving state of the looper can be learned, Since the parts are assembled, it is possible to feel interest and sense of accomplishment in the assembling process.

Brief Description of Drawings Fig. 1 is a perspective view showing an embodiment of a prefabricated mobile toy for learning according to the present invention, Fig.
Fig. 2 is an exploded perspective view of the assembled portable toy for learning according to the present invention, Fig.
FIG. 3 is a first operational view of the assembled portable toy for learning according to the present invention,
Fig. 4 is a second operational view of the assembled portable toy for learning according to the present invention; Fig.
5 is a view showing another embodiment of the assembled portable toy for learning according to the present invention,
6 is another embodiment of the assembled portable toy for learning according to the present invention.

Preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

As shown in FIG. 1, the learning toys according to the present invention includes a front plate 10 and a rear plate 20, which are made of wood or synthetic resin, The wheels 30 are coupled to the lower side of the rear plate 10 and the rear plate 20 so that the wheels 30 can be advanced by driving the driving motor 40. [

As shown in FIG. 2, the present invention is constituted by individual components and assembled by means of bolts, pins, adhesive, or the like, and driven by a power source.

Hereinafter, each of the component parts and assembly process of the present invention will be described in detail.

The front plate 10 has a rectangular shape with a predetermined thickness. The front plate 10 has a space 11 formed thereon. The front plate 10 is provided with a face, Or printed on the surface in various colors and shapes.

The front plate 10 may be formed in a circular shape, a triangle shape, a polygonal shape, a heart shape, a character shape, or the like as well as a rectangular shape in order to make the toy more various shapes. And the like can be further combined to form more various and complex shapes.

The rear plate 20 is formed in a shape corresponding to the front plate 10 and an insertion portion 21 inserted into the space portion 11 of the front plate 10 is formed on the upper side, 21 are formed on both sides thereof with inclined surfaces 22 to which the back surface of the front plate 10 is closely attached.

The front plate 10 and the rear plate 20 are coupled at a predetermined angle by rotating the upper end portion of the front plate 10 and the rear plate 20 by a rotation axis 23 passing through the space portion 11 and the insertion portion 21.

A wheel 30 is coupled to the lower side of the front plate 10 and the rear plate 20 so as to be rotatable by a wheel shaft 32 and a slip- The rubber ring 31 is engaged.

A gear 33 is coupled to an inner surface of the wheel 30 at one side of the front plate 10 or the rear plate 20 so that the front plate 10 or the rear plate 20 The end of the elastic plate 34 coupled to the front surface of the elastic plate 34 is engaged as shown in Fig.

A drive motor 40 is coupled to the rear surface of the front plate 10 and the drive motor 40 is connected to the front plate 10 by electric wires And a battery pack 50 connected to the driving motor 40 through a wire to supply power is coupled to the rear surface of the rear plate 20. [

One end of the first rotating bar 60 is coupled to the rotating shaft 23 of the driving motor 40 so that one end of the first rotating bar 60 is rotatable. .

The other end of the second rotating bar 61 is rotatably coupled to the right side of the rear plate 20 and the second rotating bar 61 is longer than the first rotating bar 60.

3, when the first rotating bar 60 and the second rotating bar 61 are horizontal, the front plate 10 and the rear plate 20 are separated from each other, And is rotated at a large angle.

When the drive motor 40 is operated by operating the switch 42, the first rotary bar 60 coupled to the motor shaft 41 rotates in the counterclockwise direction (arrow direction) 60 are rotated toward the rear side of the second rotary bar 61 so that the front plate 10 and the rear plate 20 are brought close to each other to form a small angle as shown in FIG.

The first rotary bar 60 rotated to the back side of the second rotary bar 61 rotates counterclockwise upward to be in the same state as shown in FIG. 3. As the operation is repeated, ).

The advance by this repetitive operation is based on the principle that the first rotary bar 60 and the second rotary bar 61 are rotated by the wheels 30 of the locomotive and the front plate 10 and the rear plate 20) changes its angle by the rotation, and the movement is based on the movement of the larvae.

At this time, the elastic plate 34 prevents the wheel 30 from moving backward while sequentially engaging with the gear 33 when the wheel 30 coupled with the gear 33 advances.

That is, as the front plate 10 and the rear plate 20 repeat the operation of changing the angle, the wheel 30 repeats the forward and backward movements. At this time, the elastic plate 34 is rotated in the advancing direction And sequentially engages with the gear 33 of the rotated wheel 30. When the angle is narrowed, the wheel 30 is prevented from rotating in the backward direction.

This operation is performed when the elastic plate 34 is tightly engaged with the front plate 10 and the rear plate 20 which are coupled to each other with the elastic plate 34 being inclined so that the gear 33 is inclined and engaged and the wheel 30 rotates in the forward direction It is possible to prevent the rotation of the gear 33 by fixing the gear 33 when it is rotated in the backward direction without being interfered with by the gear 33. [

Therefore, the present invention is configured such that the front plate 10 and the rear plate 20 can be advanced as the angle of the front plate 10 and the rear plate 20 is changed by the driving motor 40, thereby learning the principle of the locomotive wheel 30 and the moving state of the loach And each of the parts is formed in a prefabricated manner, so that interest and sense of accomplishment in the assembly process can be felt.

5, the switch 42 coupled to the front plate 10 is omitted, and the rotation switch 51, which is rotatable to the left and right, is formed on the battery pack 50, May be adjusted.

6, the battery pack 50 may be omitted, and a solar module 70 provided with a rechargeable battery 71 may be coupled to the rear surface of the rear plate 20. Thus, The toys can be constituted.

It will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the spirit or scope of the invention as defined in the appended claims. will be.

10: front plate 11:
20: rear plate 21:
22: slope 23:
30: Wheel 31: Rubber ring
32: wheel shaft 33: gear
34: elastic plate 40: drive motor
41: motor shaft 42: switch
50: Battery pack 51: Rotary switch
60: first rotating bar 61: second rotating bar
70: Solar module 71: Rechargeable battery

Claims (4)

A front plate 10 to which a driving motor 40 is coupled to the back and a wheel 30 to which is coupled a lower portion of the front plate 10, The front plate 10 and the rear plate 20 are repeatedly rotated to change the angle of the battery pack 50 and the rear plate 20 to which the wheels 30 are coupled. One end of the first rotating bar 60 is rotatably coupled to the motor shaft 41 of the driving motor 40 so that the second rotating bar 60 can move forward. And the other end of the second rotating bar 61 is coupled to the rear plate 20 so as to be rotatable,
A gear 33 is coupled to the inner surface of the wheel 30 and an end of the elastic plate 34 coupled to the front surface of the front plate 10 or the rear plate 20 is engaged with the gear 33, 30) is prevented from moving backward.
The method according to claim 1,
Wherein a solar module (70) having a rechargeable battery (71) coupled thereto is coupled to the rear surface of the rear plate (20) so as to collect sunlight and drive the driving motor (40).
The method according to claim 1,
A space 11 is formed on the upper surface of the front plate 10 and an insertion portion 21 formed on the upper side of the rear plate 20 is inserted into the space 11 to be rotated by the rotation shaft 23 And the inclined surface (22) is formed on both sides of the insertion part (21), the back surface of the front plate (10) being in close contact with each other. delete

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