CN216798698U - Novel toy car driving device and toy car using same - Google Patents

Abstract

The utility model discloses a novel toy car driving device, which comprises a driving gearbox, a first driving piece connected with the driving gearbox, a second driving piece and a third driving piece, wherein the second driving piece and the third driving piece are movably connected with the first driving piece; the driving gearbox drives the first driving piece to move through a first driving piece transmission shaft, and then the first driving piece drives the second driving piece and the third driving piece to move; and a wheel driving shaft is arranged on the driving gearbox. Connecting the second driving piece with the head of the animal modeling toy car, so that the second driving piece is driven by the first driving piece to realize the nodding action of the head of the animal, and the third driving piece is used as the tail of the animal modeling toy car to realize the up-and-down swinging action of the tail of the animal; animal four limbs and wheel connection drive four limbs swing back and forth to make animal modeling toy car more lively, the object for appreciation nature is higher, has better help effect to children's early teaching aid. The utility model also discloses a toy car using the driving device.

Description

Novel toy car driving device and toy car using same

Technical Field

The utility model relates to the field of toys for children, in particular to a novel toy car driving device and a toy car using the same.

Background

Animal modeling toy vehicles in the existing market can only move forward and backward through wheel driving, other parts cannot move synchronously, the simulation is not enough, the toy vehicles are not beneficial to early education of children, and the playability is poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a novel toy car driving device and a toy car using the same aiming at the defects of the prior art, and solves the problems that other parts of the prior animal-shaped toy car cannot move and the playability is poor.

The technical scheme adopted by the utility model for realizing the purpose is as follows:

a novel driving device for a toy car comprises a driving gearbox, a first driving piece connected with the driving gearbox, a second driving piece and a third driving piece, wherein the second driving piece and the third driving piece are movably connected with the first driving piece; the driving gearbox drives the first driving piece to move through the first driving piece transmission shaft, and then the first driving piece drives the second driving piece and the third driving piece to move; and a wheel driving shaft is arranged on the driving gearbox.

The second driving piece is positioned at the upper part of the front end of the first driving piece, and the third driving piece is positioned at the upper end of the first driving piece.

The first driving piece is an arc-shaped plate with an arc-shaped notch at the upper end, a first driving piece rotating shaft hole is formed in the lower part of the first driving piece, and a first driving piece rotating shaft is arranged in the first driving piece rotating shaft hole; and a first driving piece transmission shaft hole matched with the first driving piece transmission shaft is arranged at the rear end of the first driving piece rotation shaft hole, and the first driving piece transmission shaft moves in the first driving piece transmission shaft hole.

A first arc-shaped groove is formed in the joint of the front end of the first driving piece and the second driving piece; and a second arc-shaped groove is arranged at the joint of the upper end of the first driving part and the third driving part.

The second driving part is a straight plate extending along the opening direction of the first arc-shaped groove, a second driving part transmission shaft matched with the first arc-shaped groove is arranged at the lower end of the second driving part, a fixed rod is arranged at the upper end of the second driving part, and a second driving part rotating shaft is arranged at the lower part of the fixed rod.

The lower end of the third driving piece is provided with a third driving piece transmission shaft matched with the second arc-shaped groove, the middle part of the third driving piece is provided with a third driving piece rotating shaft hole, and a third driving piece rotating shaft is arranged in the third driving piece rotating shaft hole.

A toy car applying the driving device is in an animal shape and comprises a body, a head and four limbs movably connected with the body, wherein the inner side surfaces of the four limbs are connected with wheels, and the rear wheels are connected with the wheel driving shafts; the driving gearbox and the first driving piece are positioned in the body, the third driving piece is a tail part, and the second driving piece is connected with a head part; the second driving piece drives the head to swing back and forth, the third driving piece drives the tail to swing up and down, and the wheel driving shaft drives the rear wheel to rotate.

The upper ends of the limbs are movably connected with the body through the limb rotating shafts; the four-limb transmission shaft holes are arranged on the inner side surfaces of the four limbs, the four-limb transmission shafts are eccentrically arranged on the outer side surfaces of the wheels, and the four-limb transmission shafts move in the four-limb rotation shaft holes.

The utility model discloses a health, including the health, the health front end is equipped with oblique ascending head support column, is equipped with second driving piece pivot hole in this head support column upper end, in second driving piece upper end is fixed in the head, is equipped with in the head lower extreme head support column via hole, and this head support column via hole all is equipped with the clearance for the head support column from top to bottom.

And a second driving part passing groove is formed in the head supporting column.

The driving gearbox is an upper chain gearbox.

The driving gearbox can also be a motor driving gearbox, an inertia wheel gearbox, a rear wheel manual driving gearbox and the like.

It also includes a toy vehicle launching device for use in cooperation with the toy vehicle.

The utility model has the beneficial effects that: the driving device comprises a first driving piece, a second driving piece and a third driving piece, wherein the second driving piece and the third driving piece are movably connected with the first driving piece; in addition, the four limbs of the animal are connected with the wheels, and the four limbs are driven to swing back and forth through the rotation of the wheels, so that the animal modeling toy car is more vivid, the playability is higher, and a better help effect is achieved on early teaching aids of children.

Drawings

FIG. 1 is a schematic view of a driving device according to the present invention;

FIG. 2 is a schematic representation of a toy vehicle according to the present invention;

figure 3 is an exploded view of the toy vehicle of the present invention.

In the figure: 1. drive tooth case 2, first driving piece 3, second driving piece 4, third driving piece

5. First driving piece transmission shaft 6, wheel driving shaft

7. First driving piece rotating shaft hole 8. first driving piece rotating shaft

9. The first driving piece transmission shaft hole 10, the first arc-shaped groove 11 and the second arc-shaped groove

12. Second driving element transmission shaft 13, fixed rod 14, second driving element rotating shaft

15. Third driving member transmission shaft 16, third driving member rotating shaft hole

17. Third driving member rotating shaft 18, body 19, head 20 and four limbs

21. Wheel 22, four limbs rotating shaft 23, four limbs transmission shaft hole

24. Four-limb transmission shaft 25, head support column 26, second driving piece rotating shaft hole

27. Head support post through hole 28, second drive member through slot 29, and chaining rod.

Detailed Description

The embodiment is as follows: referring to fig. 1 to 3, the present embodiment provides a novel driving device for a toy vehicle, which includes a driving gear box 1, a first driving member 2 connected to the driving gear box 1, and a second driving member 3 and a third driving member 4 movably connected to the first driving member 2; the driving gearbox 1 drives the first driving piece 2 to move through the first driving piece transmission shaft 5, and then the first driving piece 2 drives the second driving piece 3 and the third driving piece 4 to move; a wheel driving shaft 6 is arranged on the driving gearbox 1.

The second driving member 3 is located at the upper part of the front end of the first driving member 2, and the third driving member 4 is located at the upper end of the first driving member 2.

The first driving piece 2 is an arc-shaped plate with an arc-shaped notch at the upper end, a first driving piece rotating shaft hole 7 is formed in the lower part of the first driving piece 2, and a first driving piece rotating shaft 8 is arranged in the first driving piece rotating shaft hole 7; a first driving piece transmission shaft hole 9 matched with the first driving piece transmission shaft 5 is arranged at the rear end of the first driving piece rotation shaft hole 7, and the first driving piece transmission shaft 5 moves in the first driving piece transmission shaft hole 9.

A first arc-shaped groove 10 is formed at the joint of the front end of the first driving piece 2 and the second driving piece 3; and a second arc-shaped groove 11 is arranged at the joint of the upper end of the first driving part 2 and the third driving part 4.

The second driving member 3 is a straight plate extending along the opening direction of the first arc-shaped groove 10, a second driving member transmission shaft 12 matched with the first arc-shaped groove 10 is arranged at the lower end of the second driving member 3, a fixed rod 13 is arranged at the upper end of the second driving member 3, and a second driving member rotating shaft 14 is arranged at the lower part of the fixed rod 13.

The lower end of the third driving part 4 is provided with a third driving part transmission shaft 15 matched with the second arc-shaped groove 11, the middle part of the third driving part 4 is provided with a third driving part rotating shaft hole 16, and a third driving part rotating shaft 17 is arranged in the third driving part rotating shaft hole 16.

A toy car using the driving device is in an animal shape and comprises a body 18, a head 19 movably connected with the body 18 and four limbs 20, wherein the inner side surfaces of the four limbs 20 are connected with wheels 21, and the rear wheels are connected with the wheel driving shaft 6; the driving gearbox 1 and the first driving piece 2 are positioned in the body 18, the third driving piece 4 is a tail part, and the second driving piece 3 is connected with a head part 19; the second driving element 3 drives the head 19 to swing back and forth, the third driving element 4 drives the tail to swing up and down, and the wheel driving shaft 6 drives the rear wheel to rotate.

The upper ends of the limbs 20 are movably connected with the body 18 through a limb rotating shaft 22; the inner side of the four limbs 20 is provided with a four limbs transmission shaft hole 23, the outer side of the wheel 21 is eccentrically provided with a four limbs transmission shaft 24, and the four limbs transmission shaft 24 moves in the four limbs rotation shaft hole 23.

The front end of the body 18 is provided with an upward inclined head support column 25, the upper end of the head support column 25 is provided with a second driving part rotating shaft hole 26, the upper end of the second driving part 3 is fixed in the head 19, the lower end of the head 19 is provided with a head support column through hole 27, and the head support column through hole 27 is provided with a gap relative to the head support column 25.

A second driving member passing groove 28 is formed in the head support post 25.

The driving gearbox 1 is a chain loading gearbox, and a chain loading rod 29 is arranged on one side of the driving gearbox 1.

However, the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not intended to limit the scope of the present invention, so that other embodiments described in the present invention and equivalent variations thereof are included in the scope of the present invention.

Claims (10)

1. A novel driving device for a toy car is characterized by comprising a driving gearbox, a first driving piece connected with the driving gearbox, a second driving piece and a third driving piece, wherein the second driving piece and the third driving piece are movably connected with the first driving piece; the driving gearbox drives the first driving piece to move through the first driving piece transmission shaft, and then the first driving piece drives the second driving piece and the third driving piece to move; and a wheel driving shaft is arranged on the driving gearbox.

2. The drive arrangement as claimed in claim 1 wherein the second drive member is located above the front end of the first drive member and the third drive member is located above the first drive member.

3. The driving device as claimed in claim 1, wherein the first driving member is an arc-shaped plate having an arc-shaped notch at an upper end thereof, and a first driving member rotating shaft hole is formed at a lower portion thereof, and a first driving member rotating shaft is provided in the first driving member rotating shaft hole; and a first driving piece transmission shaft hole matched with the first driving piece transmission shaft is arranged at the rear end of the first driving piece transmission shaft hole, and the first driving piece transmission shaft moves in the first driving piece transmission shaft hole.

4. The drive mechanism as claimed in claim 1, wherein a first arcuate slot is formed in the front end of said first drive member at the junction with said second drive member; and a second arc-shaped groove is arranged at the joint of the upper end of the first driving part and the third driving part.

5. The driving device as claimed in claim 4, wherein the second driving member is a straight plate extending along the opening direction of the first arc-shaped groove, a second driving member transmission shaft engaged with the first arc-shaped groove is provided at the lower end of the second driving member, a fixing rod is provided at the upper end of the second driving member, and a second driving member rotation shaft is provided at the lower portion of the fixing rod.

6. The driving device as claimed in claim 4, wherein a third driving member transmission shaft is provided at a lower end of the third driving member for engaging with the second arc-shaped groove, a third driving member rotation shaft hole is provided at a middle portion of the third driving member, and a third driving member rotation shaft is provided in the third driving member rotation shaft hole.

7. A toy vehicle using the driving device as claimed in any one of claims 1 to 6, characterized in that it is an animal model, which includes a body, and a head and four limbs movably connected with the body, wherein the inner side surfaces of the four limbs are connected with wheels, and the rear wheels are connected with the wheel driving shaft; the driving gearbox and the first driving piece are positioned in the body, the third driving piece is a tail part, and the second driving piece is connected with a head part; the second driving piece drives the head to swing back and forth, the third driving piece drives the tail to swing up and down, and the wheel driving shaft drives the rear wheel to rotate.

8. The toy car of claim 7, wherein the upper ends of the limbs are movably connected to the body by limb pivots; the inner side of the four limbs is provided with a four limbs transmission shaft hole, the outer side of the wheel is eccentrically provided with a four limbs transmission shaft, and the four limbs transmission shaft moves in the four limbs rotation shaft hole.

9. The toy vehicle of claim 7, wherein the body front end has an obliquely upward head support post, a second driving member pivot hole is provided at an upper end of the head support post, the second driving member upper end is fixed in the head, the head support post via hole is provided at a lower end of the head, and a gap is provided between the head support post via hole and the head support post via hole, both above and below the head support post.

10. The toy vehicle of claim 9, wherein a second drive member clearance slot is provided in the head support post.

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