TOY DINOSAUR

Abstract

The invention relates to the technical field of toys, and particularly relates to a toy dinosaur, which comprises a body, a head, a tail, front jaws and legs; the body is movably connected with the legs; a driving mechanism for driving the legs to move back and forth is arranged in the legs and the body; the driving mechanism comprises a power source arranged in the body and a linkage mechanism arranged in the legs; the linkage mechanism is movably connected with the body, the legs and/or the power source respectively; and the power source drives the legs through the linkage mechanism to move back and forth, to realize movement of the toy dinosaur through the legs.

Description

TECHNICAL FIELD

The invention relates to the technical field of toys, and particularly relates to a toy dinosaur.

BACKGROUND

With the improvement of human living standards, toys have widely appeared in our life, and especially are closely related to the life of children. At present, there are many kinds of toys on the market, such as toy cars, toy planes and toy dinosaurs.

The existing Chinese patent for utility model with publication No. CN209848305U discloses a dinosaur toy, comprising a body, a head, a tail, front jaws and rear legs. A first gearbox is arranged in the body; the first gearbox is connected with the rear legs through connecting pieces to drive the rear legs to move in a frequency of one in front and the other in back, and one up and the other down. The body comprises a front body and a rear body; the front body and the rear body are provided with connecting ends; the connecting end of the front body is sleeved in the connecting end of the rear body; a second gearbox is arranged in the front body; a connecting structure is arranged in the rear body; the output end of the second gearbox is connected with the connecting structure through a columnar fixing piece; and the second gearbox drives the front body to swing left or right.

The above solution in the prior art has the following defects: the first gearbox is connected with the rear legs through the connecting pieces, so that the first gearbox drives the rear legs to move, to realize walk of the dinosaur toy. However, the dinosaur toy is simple in arrangement of the rear legs, not coordinated during walking, poor in simulation degree and low in interest, causing that children are easy to lose interest in the dinosaur toy.

SUMMARY

The purpose of the invention is to provide an interesting toy dinosaur.

The purpose of the invention is realized by the following technical solution:

A toy dinosaur comprises a body, a head, a tail, front jaws and legs; the body is movably connected with the legs; a driving mechanism for driving the legs to move back and forth is arranged in the legs and the body; the driving mechanism comprises a power source arranged in the body and a linkage mechanism arranged in the legs; the linkage mechanism is movably connected with the body, the legs and/or the power source respectively; and the power source drives the legs through the linkage mechanism to move back and forth, to realize movement of the toy dinosaur through the legs.

The invention is further arranged as follows: the linkage mechanism comprises a joint structure and a driving plate for driving the joint structure to move back and forth; the joint structure is movably connected with the body, the legs and/or the driving plate respectively; and the driving plate is movably connected with the power source and/or the legs respectively, to facilitate the driving plate to drive the joint structure to move back and forth to realize movement of the legs.

The invention is further arranged as follows: the joint structure comprises a connecting plate and an extension plate movably connected with the connecting plate; one end of the connecting plate away from the extension plate is movably connected with the body; one end of the extension plate away from the connecting plate is movably connected with the legs; the driving plate is movably connected with the connecting plate; the driving plate drives the connecting plate to move back and forth; and the connecting plate drives the extension plate to move back and forth to realize the regular and orderly movement of the legs, to realize the movement of the toy dinosaur through the legs.

The invention is further arranged as follows: the driving plate is arranged in a T shape, and the joint structure is located between the driving plate and the front jaws.

The invention is further arranged as follows: the power source comprises a motor, a gear assembly linked with the motor, and a dislocation assembly linked with the gear assembly, and the dislocation assembly is movably connected with the linkage mechanism.

The invention is further arranged as follows: the dislocation assembly comprises a rotating shaft penetrating through the gear assembly; both ends of the rotating shaft are provided with eccentric wheels; and the linkage mechanism comprises the driving plate movably connected with the eccentric wheels.

The invention is further arranged as follows: the rotating shaft is provided with a limiting block; the limiting block is located between the gear assembly and the eccentric wheels; and the body is located between the limiting block and the eccentric wheels.

The invention is further arranged as follows: two eccentric wheels are dislocated and installed on the rotating shaft, so that the two eccentric wheels are dislocated to drive the linkage mechanism to move back and forth, to realize the regular and orderly movement of two legs of the toy dinosaur.

The invention is further arranged as follows: the bottoms of the front jaws are provided with rotatable wheel structures; and when the toy dinosaur moves, the wheel structures and the legs drive the toy dinosaur to move in a balanced and orderly manner.

As stated above, the invention has the following beneficial technical effects:

The invention has scientific and reasonable design and simple structure. Compared with the prior art, the motor is used to drive the driving plate to move back and forth through the gear assembly and the dislocation assembly; the driving plate moves back and forth with the legs and the joint structure respectively; the joint structure is movably connected with the body and legs respectively, so as to realize the regular and orderly movement of the legs of the toy dinosaur, to facilitate the regular and orderly walk of the toy dinosaur; and the invention is high in simulation degree, interesting and conducive to arousing the interest of children.

The dislocation assembly comprises the rotating shaft and two eccentric wheels installed on the rotating shaft; the eccentric wheels are movably connected with the driving plate; the two eccentric wheels are dislocated; the rotating shaft drives the driving plate through the eccentric wheels to move back and forth, to drive the legs to move; because the two eccentric wheels are dislocated, the two legs are dislocated and moved, to raise the two legs in sequence so that the toy dinosaur is coordinated when walking; and the invention is high in simulation degree and interesting.

The invention is further described below in combination with the drawings.

DESCRIPTION OF DRAWINGS

FIG. 1 is a structural schematic diagram of the invention without a local shell.

FIG. 2 is an amplified structural schematic diagram of A part in FIG. 1.

In the figures, 1-body; 2-head; 3-tail; 4-front jaw; 41-wheel structure; 5-leg; 6-driving mechanism; 7-linkage mechanism; 71-driving plate; 72-joint structure; 721-connecting plate; 722-extension plate; 8-power source; 81-motor; 82-gear assembly; 83-dislocation assembly; 831-rotating shaft; 832-limiting block; 833-eccentric wheel.

DETAILED DESCRIPTION

By referring to FIG. 1 and FIG. 2, a toy dinosaur disclosed by the invention comprises a body 1, a head 2, a tail 3, front jaws 4 and legs 5. The head 2 is located in front of the body 1, and the head 2 is movably connected with the body 1; the tail 3 is located at the rear of the body 1, and the tail 3 is movably connected with the body 1; and the front jaws 4 and the legs 5 are movably connected with the body 1 respectively so that the toy dinosaur can drive the head 2, the tail 3, the front jaws 4 and the legs 5 to move relative to the body 1 as required, thereby enhancing the interest of the toy dinosaur. A driving mechanism 6 for driving the legs 5 to move back and forth is arranged in the legs 5 and the body 1, so as to drive the legs 5 to move through the driving mechanism 6, to realize automatic walking of the toy dinosaur, thereby further enhancing the interest of the toy dinosaur.

The driving mechanism 6 comprises a power source 8 arranged in the body 1 and a linkage mechanism 7 arranged in the legs 5; the linkage mechanism 7 is movably connected with the body 1, the legs 5 and/or the power source 8 respectively, so that the power source 8 drives the legs 5 through the linkage mechanism 7 to move back and forth, to realize movement of the toy dinosaur through the legs 5. Thus, the toy dinosaur walks through the legs 5.

The linkage mechanism 7 comprises a joint structure 72 and a driving plate 71 movably connected with the joint structure 72, to facilitate the driving plate 71 to drive the joint structure 72 to move back and forth. The driving plate 71 is arranged in a T shape, and the joint structure 72 is located between the driving plate 71 and the front jaws 4, to facilitate the mutual matching between the driving plate 71 and the joint structure 72, thereby driving the legs 5 to move. The joint structure 72 comprises a connecting plate 721 and an extension plate 722 movably connected with the connecting plate 721; one end of the connecting plate 721 away from the extension plate 722 is movably connected with the body 1; one end of the extension plate 722 away from the connecting plate 721 is movably connected with the legs 5; the driving plate 71 is movably connected with one end of the connecting plate 721 away from the body 1; the driving plate 71 is also movably connected with the power source 8 and the legs 5 respectively; the power source 8 drives the connecting plate 721 through the driving plate 71 to move back and forth; the connecting plate 721 drives the extension plate 722 to move back and forth; and the connecting plate 721, the extension plate 722 and the driving plate 71 are mutually matched to realize the regular and orderly movement of the legs 5, to realize the movement of the toy dinosaur through the legs 5. The bottoms of the front jaws 4 are provided with rotatable wheel structures 41; and when the toy dinosaur moves, the wheel structures 41 and the legs 5 are matched to drive the toy dinosaur to move in a balanced and orderly manner, to facilitate walking and movement of the toy dinosaur.

The power source 8 comprises a motor 81, a gear assembly 82 linked with the motor 81, and a dislocation assembly 83 linked with the gear assembly 82, and the motor 81 is preferably a stepping motor 81. The dislocation assembly 83 comprises a rotating shaft 831 penetrating through the gear assembly 82, eccentric wheels 833 arranged on end parts of both ends of the rotating shaft 831, and a limiting block 832 located between the eccentric wheels 833 and the gear assembly 82; and the rotating shaft 831 is fixed with the gear assembly 82 so that the gear assembly 82 drives the rotating shaft 831 to rotate. The body 1 is located between the limiting block 832 and the eccentric wheels 833. On the one hand, the rotating shaft 831 penetrates through the body 1, and on the other hand, the limiting block 832 limits the rotating shaft 831 to separate from the body 1. The eccentric wheels 833 are movably connected with the driving plate 71 so that the eccentric wheels 833 drive the driving plate 71 to move back and forth. Two eccentric wheels 833 are dislocated and fixed with the rotating shaft 831, so that the two eccentric wheels 833 are dislocated to drive the driving plate 71 to move back and forth, to realize dislocation for driving the two legs 5 to move. Thus, two legs 5 of the toy dinosaur make regular and orderly movement, which is beneficial to improving the simulation degree, to realize coordinated and orderly movement of the toy dinosaur.

The implementation principle of the present embodiment is: the motor 81 drives the rotating shaft 831 to rotate through the gear assembly 82; the rotating shaft 831 drives the driving plate 71 through the eccentric wheels 833 to move back and forth; the driving plate 71 drives the connecting plate 721 to move back and forth; the bottom of the driving plate 71 is movably connected with the legs 5; the connecting plate 721 is movably connected with the body 1; one end of the connecting plate 721 away from the body 1 is movably connected with the extension plate 722; one end of the extension plate 722 away from the connecting plate 721 is movably connected with the legs 5; thus, the joint structure 72 is formed by the connecting plate 721 and the extension plate 722, and the driving plate 71 drives the joint structure 72 to move back and forth, to realize regular and orderly movement of the legs 5, so as to realize coordinated movement of the toy dinosaur through the legs 5.

Embodiments of the specific implementation modes are preferred embodiments of the invention and are not intended to limit the protection scope of the invention. Therefore, any equivalent change made in accordance with the structure, shape and principle of the invention shall be covered within the protection scope of the invention.

Claims

1. A toy dinosaur, comprising a body (1), a head (2), a tail (3), front jaws (4) and legs (5), wherein the body (1) is movably connected with the legs (5); a driving mechanism (6) for driving the legs (5) to move back and forth is arranged in the legs (5) and the body (1); the driving mechanism (6) comprises a power source (8) arranged in the body (1) and a linkage mechanism (7) arranged in the legs (5); the linkage mechanism (7) is movably connected with the body (1), the legs (5) and/or the power source (8) respectively; and the power source (8) drives the legs (5) through the linkage mechanism (7) to move back and forth, to realize movement of the toy dinosaur through the legs (5).

2. The toy dinosaur according to claim 1, wherein the linkage mechanism (7) comprises a joint structure (72) and a driving plate (71) for driving the joint structure (72) to move back and forth; the joint structure (72) is movably connected with the body (1), the legs (5) and/or the driving plate (71) respectively; and the driving plate (71) is movably connected with the power source (8) and/or the legs (5) respectively, to facilitate the driving plate (71) to drive the joint structure (72) to move back and forth to realize movement of the legs (5).

3. The toy dinosaur according to claim 2, wherein the joint structure (72) comprises a connecting plate (721) and an extension plate (722) movably connected with the connecting plate (721); one end of the connecting plate (721) away from the extension plate (722) is movably connected with the body (1); one end of the extension plate (722) away from the connecting plate (721) is movably connected with the legs (5); the driving plate (71) is movably connected with the connecting plate (721); the driving plate (71) drives the connecting plate (721) to move back and forth; and the connecting plate (721) drives the extension plate (722) to move back and forth to realize the regular and orderly movement of the legs (5), to realize the movement of the toy dinosaur through the legs (5).

4. The toy dinosaur according to claim 2, wherein the driving plate (71) is arranged in a T shape, and the joint structure (72) is located between the driving plate (71) and the front jaws (4).

5. The toy dinosaur according to claim 1, wherein the power source (8) comprises a motor (81), a gear assembly (82) linked with the motor (81), and a dislocation assembly (83) linked with the gear assembly (82), and the dislocation assembly (83) is movably connected with the linkage mechanism (7).

6. The toy dinosaur according to claim 5, wherein the dislocation assembly (83) comprises a rotating shaft (831) penetrating through the gear assembly (82); both ends of the rotating shaft (831) are provided with eccentric wheels (833); and the linkage mechanism (7) comprises the driving plate (71) movably connected with the eccentric wheels (833).

7. The toy dinosaur according to claim 6, wherein the rotating shaft (831) is provided with a limiting block (832); the limiting block (832) is located between the gear assembly (82) and the eccentric wheels (833); and the body (1) is located between the limiting block (832) and the eccentric wheels (833).

8. The toy dinosaur according to claim 6, wherein two eccentric wheels (833) are dislocated and installed on the rotating shaft (831), so that the two eccentric wheels (833) are dislocated to drive the linkage mechanism (7) to move back and forth, to realize the regular and orderly movement of two legs of the toy dinosaur.

9. The toy dinosaur according to claim 1, wherein the bottoms of the front jaws (4) are provided with rotatable wheel structures (41); and when the toy dinosaur moves, the wheel structures (41) and the legs (5) drive the toy dinosaur to move in a balanced and orderly manner.