CN210645136U

CN210645136U - Gear type building block toy

Info

Publication number: CN210645136U
Application number: CN201920975774.4U
Authority: CN
Inventors: 陈鹏; 伍勇; 黄一民
Original assignee: Yichun University
Current assignee: Yichun University
Priority date: 2019-06-26
Filing date: 2019-06-26
Publication date: 2020-06-02
Anticipated expiration: 2029-06-26

Abstract

The utility model relates to a gear formula building blocks toy, square base including hexahedron structure, the extension gear, drive gear, doll model piece, the rocker, the vision rotates the piece, be provided with face locating pin or face jack on square plate of square base, the extension gear, drive gear's bottom surface sets up gear jack or gear locating pin, the top surface of extension gear sets up doll model piece, drive gear's top surface sets up rocker or vision and rotates the piece, drive gear intermeshing on the square base curb plate, and finally on each drive gear and the extension gear on power transmission to the roof that produces the rocker, drive the rotation of all gears. The gear type building block toy of the utility model has the advantages of simple structure, flexible change, easy disassembly and assembly, space saving, etc.

Description

Gear type building block toy

Technical Field

The utility model relates to a gear formula building blocks toy specifically is one kind and can be through the synthetic different shapes of different gear trains, belongs to the toy field.

Background

Along with the continuous development of building block toys, gear type building blocks are more and more in variety. Compared with the traditional building blocks, the gear type building blocks have unique advantages, can form different shapes by utilizing different gear combinations, and have various advantages of simple structure, flexible change and the like. However, the gear structure and the arrangement mode thereof in the prior art are often complex, and the gear arrangement is usually performed on one working surface, so that a large space is often required when a complex gear building block model is built, different gear combinations are difficult to realize by using simple gears and limited space, and the conventional gear type building block also has the problems of complex structure, inconvenience in assembly and disassembly, incapability of flexible combination and the like.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming the above-mentioned defect that prior art exists and not enough, and provide a gear formula building blocks toy, based on the square base of a hexahedron structure, adopt extension gear and drive gear's different combinations to realize the construction of shape, have simple structure, advantages such as easy dismouting.

The utility model discloses a solve the technical scheme that its technical problem adopted and do:

a gear type building block toy comprises a square base, a plurality of transmission gears, a plurality of expansion gears, a plurality of rocking bars, a plurality of doll modeling pieces and a plurality of visual rotating pieces, and is characterized in that,

the square base is integrally of a hexahedral structure, six surfaces of the hexahedral structure are respectively formed by six square plates, a plurality of plate surface jacks or plate surface positioning pins are arranged on the plate surface of each square plate in an array manner, the array is a square array,

the center of the bottom surface of each transmission gear and each expansion gear is provided with a gear positioning pin or a gear insertion hole which is matched with the plate surface insertion hole or the plate surface positioning pin, the gear positioning pin is matched with the plate surface insertion hole, the gear insertion hole is matched with the plate surface positioning pin,

the top of each transmission gear is provided with a first clamping structure, the tail end of the rocker and the bottom of the vision rotating piece are detachably arranged on the top of the transmission gear through the first clamping structure,

the top of each expansion gear is provided with a second clamping structure, the bottom of the doll modeling piece is detachably arranged at the top of the expansion gear through the second clamping structure,

the tooth profiles of the transmission gears and the expansion gears are matched, and the tooth profiles of the transmission gears and the expansion gears have conicity, so that the transmission gears and the expansion gears can be in the same plane and can be meshed with each other on two planes which are perpendicular to each other.

Preferably, one of the six square plates is formed into a top plate of the hexahedral structure, one square plate is formed into a bottom plate of the hexahedral structure, the other four square plates are formed into side plates of the hexahedral structure, a plurality of plate surface insertion holes are arranged in an array on the top plate and the bottom plate, and a plurality of plate surface positioning pins are arranged in an array on each side plate.

Further, each expansion gear and part of the transmission gears are arranged on the top plate, a gear positioning pin is arranged in the center of the bottom surface of the top plate, and the expansion gears are inserted into the plate surface insertion holes of the top plate through the gear positioning pin and can rotate in the plate surface insertion holes.

Furthermore, a doll model is arranged on the top of each expansion gear through the second clamping structure.

Further, the expansion gears are directly meshed or indirectly meshed through transmission gears, at least one transmission gear is arranged close to the edge of the top plate, and the at least one transmission gear is directly meshed with the expansion gears or indirectly meshed through other transmission gears.

Furthermore, a plurality of transmission gears are arranged on at least one side plate, the transmission gears are arranged on the side plates, gear insertion holes are formed in the centers of the bottom surfaces of the transmission gears, the transmission gears are rotatably arranged on the plate surface positioning pins of the side plates through the gear insertion holes, and the distance between every two adjacent plate surface positioning pins is larger than the addendum circle radius of each transmission gear.

Furthermore, all the transmission gears arranged on the side plates are meshed with each other, the top of at least one transmission gear is provided with the rocker through the first clamping structure, at least one transmission gear is arranged close to the edge of the side plate, and the transmission gear is meshed with the transmission gear arranged close to the edge of the top plate. Therefore, under the action of the rocker, power is transmitted to each transmission gear, and finally transmitted to each expansion gear through the transmission gears arranged at the edges of the top plate and the side plates.

Furthermore, the visual rotating piece is arranged on the tops of partial transmission gears arranged on the side plates and the top plate through the first clamping structure. The visual rotating part can be a fluorescent rod or other shapes capable of enhancing the visual effect, so that the overall entertainment of the building block toy is further improved.

Compared with the prior art, the utility model discloses a gear formula building blocks toy's advantage is: the utility model discloses a gear formula building blocks toy, through the square base that sets up hexahedron structure, set up on square plate of square base and expansion gear, drive gear matched with face jack or locating pin, can set up all kinds of doll type wares according to the demand of playing on the expansion gear, can set up the nimble rotation that each doll type ware was realized to the rocker according to the demand on the drive gear, rotate the piece through setting up the vision and can further improve the holistic recreational of building blocks toy, the utility model discloses a gear formula building blocks toy still has simple structure, and the combination is various, and easily dismouting practices thrift multiple advantages such as space.

Drawings

FIG. 1 is a schematic view of the gear-type block toy of the present invention;

FIG. 2 is a top view of the gear-type block toy of the present invention;

fig. 3 is a left side view of the gear-type building block toy of the present invention.

Detailed Description

To make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be described in detail with reference to the accompanying drawings, and it should be noted that the following embodiments are illustrative of the present invention, and the present invention is not limited to the following embodiments.

Referring now to fig. 1-3, the utility model discloses a gear formula building blocks toy, including a hexahedral structure's square base 3, six surfaces of hexahedral structure are constituteed by six square boards to square base 3, all arrange a plurality of face jacks 11 or face locating pin 12 according to square array on the face of each square board. The utility model discloses a gear formula building blocks toy still includes a plurality of

drive gear

1, 2, 6, 7, 8, a plurality of expansion gear 9, a plurality of rocker 5, a plurality of doll model 10, a plurality of vision rotate 4. Gear positioning pins or gear insertion holes which are used for being matched with the plate surface insertion holes 11 or the plate surface positioning pins 12 are formed in the centers of the bottom surfaces of the

transmission gears

1, 2, 6, 7 and 8 and the expansion gear 9, the gear positioning pins are matched with the plate surface insertion holes 11, the gear insertion holes are matched with the plate surface positioning pins 12, a first clamping structure is arranged at the top of each

transmission gear

1, 2, 6, 7 and 8, and the tail end of the rocker 5 and the bottom of the vision rotation piece 4 are detachably mounted at the top of the transmission gears through the first clamping structures; the top of each extension gear 9 all is provided with the second joint structure, and doll model piece 10's bottom is installed at the top of extension gear 9 through second joint structure detachably, and first joint structure, second joint structure can be the structure that common bolt and recess were pegged graft mutually in the mechanical connection field, also can be traditional tenon fourth of the twelve earthly branches structure, or other common connection structure. The tooth profiles of the

transmission gears

1, 2, 6, 7 and 8 are matched with the tooth profile of the expansion gear 9, and the tooth profiles of the

transmission gears

1, 2, 6, 7 and 8 and the expansion gear 9 are tapered, so that the

transmission gears

1, 2, 6, 7 and 8 and the expansion gear 9 can be in the same plane or can be meshed with each other on two mutually perpendicular planes.

As shown in fig. 1, as a preferred embodiment, in the square base 3 of the hexahedral structure, one square plate is formed as a top plate of the hexahedral structure, one square plate is formed as a bottom plate of the hexahedral structure, the remaining four square plates are formed as side plates of the hexahedral structure, a plurality of plate surface insertion holes 11 are arranged in an array on the top plate and the bottom plate, and a plurality of plate surface positioning pins 12 are arranged in an array on each side plate. Correspondingly, each expansion gear 9 and part of the

transmission gears

1, 2 and 8 are arranged on the top plate, a gear positioning pin is arranged at the center of the bottom surface of the top plate, and the expansion gears are inserted into the plate surface insertion holes 11 of the top plate through the gear positioning pin and can rotate in the plate surface insertion holes 11. A doll model 10 is provided on the top of each expansion gear 9 by means of a second snap-fit construction. The expansion gears 9 are directly meshed or indirectly meshed through the

transmission gears

1, 2 and 8, at least one transmission gear is arranged close to the edge of the top plate, and at least one transmission gear is directly meshed with each expansion gear 9 or indirectly meshed through other transmission gears. At least one side plate is provided with a plurality of

transmission gears

6 and 7, the

transmission gears

6 and 7 are arranged on the side plates, the center of the bottom surface of the side plate is provided with a gear jack and is rotatably arranged on plate surface positioning pins 12 of the side plates through the gear jack, and the distance between every two adjacent plate surface positioning pins 12 is larger than the addendum circle radius of each

transmission gear

6 and 7. The

transmission gears

6 and 7 arranged on the side plates are meshed with each other, the top of at least one transmission gear 6 is provided with a rocker 5 through a first clamping structure, at least one transmission gear 7 is arranged close to the edge of the side plate, and the transmission gear 7 is meshed with the transmission gear arranged close to the edge of the top plate. Therefore, under the action of the rocker 5, the power is transmitted to each transmission gear, and finally transmitted to each expansion gear through the transmission gears arranged at the edges of the top plate and the side plates. Furthermore, the visual rotating part 4 is arranged on the tops of partial transmission gears arranged on the side plates and the top plate through a first clamping structure. The visual rotating part 4 can be a fluorescent rod or other shapes capable of enhancing visual effect, so that the overall entertainment of the building block toy is further improved.

As a preferred embodiment, as shown in FIG. 2, a plurality of expanding gears 9 with different sizes can be arranged on the top plate of the square base 3, wherein four expanding gears 9 with different sizes are shown, the bottom of each expanding gear 9 is rotatably arranged in a plate surface insertion hole 11 through a gear positioning pin, and a doll shaping piece 10 with different sizes is arranged on each expanding gear 9. The transmission gear 8 and the expansion gear 9 are engaged with each other, and the transmission gear 7 disposed at the edge and the expansion gear 9 are engaged with each other through the

respective transmission gears

1, 2, etc. in the middle. The transmission gear 7 arranged at the edge is engaged with the expansion gear 6 at the upper edge of the side plate and is rotated by the rocker 5 to realize the rotation of the doll model 10. As shown in figure 3, the transmission gear 6 of the left side plate is fixed through the plate surface positioning pin 12, and the rocker 5 rotates to drive each transmission gear to rotate through the meshing transmission between the expansion gears.

The utility model discloses a gear formula building blocks toy at the during operation, at first from setting up 5 input power of rocker on the curb plate, the rotation of rocker 5 drives each drive gear 6 and rotates, then drive gear 6 drives setting on 3 roofs of square base and rotates at drive gear 7 at the edge, and later drive gear 7 drives in the middle of each

gear

1, 2, 8 etc. and drives expansion gear 9 and rotate, and expansion gear 9 drives doll model 10 at last and rotates.

The above is only the preferred embodiment of the present invention, and the protection scope of the present invention is not limited thereto, and any changes or substitutions that can be understood by those skilled in the art within the scope of the present invention should be covered within the protection scope of the present invention, and therefore, the protection scope of the present invention should be subject to the protection scope of the claims.

Claims

1. A gear type building block toy comprises a square base, a plurality of transmission gears, a plurality of expansion gears, a plurality of rocking bars, a plurality of doll modeling pieces and a plurality of visual rotating pieces, and is characterized in that,

2. A gear-type building block toy according to claim 1, wherein one of said six square plates is formed as a top plate of said hexahedral structure, one square plate is formed as a bottom plate of said hexahedral structure, and the remaining four square plates are formed as side plates of said hexahedral structure, a plurality of plate face insertion holes are arranged in an array on said top plate and said bottom plate, and a plurality of plate face positioning pins are arranged in an array on each of said side plates.

3. The geared construction toy according to claim 2, wherein each of the expansion gears and a part of the transmission gears are provided on the top plate, and a gear positioning pin is provided at a center of a bottom surface thereof, and is inserted into a plate surface insertion hole of the top plate through the gear positioning pin and is rotatable in the plate surface insertion hole.

4. A geared construction toy according to claim 3 wherein a doll moulding is provided on the top of each said expansion gear by said second snap-fit formation.

5. A geared construction toy according to claim 4, wherein the expansion gears are in direct or indirect engagement with each other via drive gears, and at least one drive gear is provided adjacent an edge of the top plate, the at least one drive gear being in direct or indirect engagement with each of the expansion gears via other drive gears.

6. A gear-type building block toy according to claim 5, wherein at least one of said side plates is provided with a plurality of said transmission gears, and the transmission gears are provided on the side plates, and a gear insertion hole is provided at the center of the bottom surface thereof and rotatably provided on the plate surface positioning pins of the side plates through the gear insertion hole, and the interval between the adjacent plate surface positioning pins is larger than the radius of the addendum circle of each of said transmission gears.

7. A geared construction toy according to claim 6 wherein the drive gears provided on the side plates are intermeshed with each other, wherein the top of at least one drive gear is provided with a said rocker by means of said first snap-fit formation and at least one drive gear is provided adjacent an edge of said side plate which is intermeshed with a drive gear provided adjacent an edge of said top plate.

8. A geared building block toy according to claim 7, wherein the visual rotary members are provided on the top of the partial drive gears provided on the side and top plates through the first snap-fit structure.