CN210356013U

CN210356013U - Remote control toy car

Info

Publication number: CN210356013U
Application number: CN201920874199.9U
Authority: CN
Inventors: 李建斌; 张新才
Original assignee: Alpha Group Co Ltd; Guangzhou Alpha Culture Co Ltd
Current assignee: Alpha Group Co Ltd; Guangzhou Alpha Culture Co Ltd
Priority date: 2019-06-11
Filing date: 2019-06-11
Publication date: 2020-04-21
Anticipated expiration: 2029-06-11

Abstract

The utility model discloses a remote control toy car, include remote controller, automobile body and install front wheel, rear wheel and rear wheel drive unit on the automobile body, rear wheel drive unit is used for the drive the rear wheel drives remote control toy car gos forward, retreats and turns to, remote control toy car still includes automobile body drive unit, automobile body drive unit includes first motor, drive assembly and swing subassembly, first motor passes through drive assembly drives swing subassembly horizontal hunting. The utility model discloses a horizontal hunting of automobile body drive unit's swing subassembly realizes the horizontal hunting effect of remote control toy car, has increased the object for appreciation nature of remote control toy car to simple structure.

Description

Remote control toy car

Technical Field

The utility model relates to the technical field of toys, in particular to a remote control toy car.

Background

Most of the existing remote control toy vehicles can only realize the front and back running and turning of the remote control vehicles. The playing method is single, and the interest is low. There are also remote-controlled toy vehicles that can achieve rollover, but are complex in construction.

Therefore, there is a need for a remote control toy car that can swing the car body, has a simple structure, and is highly interesting.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of the prior art and provide a remote control toy car which can realize the swinging of a car body and has simple structure and strong interest.

The technical scheme of the utility model a remote control toy car, include remote controller, automobile body and install front wheel, rear wheel and rear wheel drive unit on the automobile body, rear wheel drive unit is used for the drive the rear wheel drives remote control toy car gos forward, retreats and turns to, remote control toy car still includes automobile body drive unit, automobile body drive unit includes first motor, drive assembly and swing subassembly, first motor passes through drive assembly drives swing subassembly horizontal hunting.

Furthermore, the swing assembly comprises a rotating wheel and a swing piece, a poking part extends out of the rotating wheel towards the swing piece, and the poking part is located on the eccentric side of the rotating wheel.

Furthermore, an inclined plane is arranged on the swinging piece, the transmission assembly drives the rotating wheel to rotate, and the shifting part can act on the inclined plane and drive the swinging piece to swing left and right.

Further, the inclined surface is gradually inclined downwards from inside to outside.

Furthermore, the swinging piece comprises a first frame body, a second frame body and a connecting part, the inclined plane is arranged on the first frame body, the connecting part is connected with the bottoms of the first frame body and the second frame body, the two front wheels are connected through a crankshaft, the crankshaft is located between the first frame body and the second frame body along the front-back direction, a central shaft is arranged at the center of the crankshaft, the central shaft is in contact with the first frame body and the second frame body, and the swinging piece rotates around the central shaft during left-right swinging.

Further, the vehicle body includes an upper case and a lower case, the upper case is connected with the swing member such that the crankshaft is located between the upper case and the swing member in an up-down direction, the rear wheel drive unit and the vehicle body drive unit are at least partially installed in the lower case, and the upper case is separated from the lower case.

Further, the lower shell extends towards the first frame body to form an arc-shaped supporting table, the center of the supporting table is coaxial with the central shaft, the lower surface of the supporting table is in contact with the first frame body, and the swinging piece rotates around the supporting table when swinging left and right.

Further, the upper shell is provided with at least one of a tongue portion, a mouth portion, an eye portion, an ear portion and a tail portion or any combination thereof.

Further, the rear wheel driving unit comprises a second motor and a third motor, and the second motor and the third motor respectively and independently control one rear wheel to rotate.

Further, the remote control toy car further comprises a PCB board, and the remote controller controls the rear wheel driving unit and the car body driving unit through the PCB board.

After adopting above-mentioned technical scheme, have following beneficial effect:

the utility model discloses a horizontal hunting of automobile body drive unit's swing subassembly realizes the horizontal hunting effect of remote control toy car, has increased the object for appreciation nature of remote control toy car to simple structure.

Drawings

The disclosure of the present invention will become more readily understood by reference to the drawings. It should be understood that: these drawings are for illustrative purposes only and are not intended to limit the scope of the present disclosure. In the figure:

FIG. 1 is a perspective view of a remote controlled toy vehicle according to an embodiment of the present invention;

FIG. 2 is a perspective view of a remote controlled toy vehicle of an embodiment of the present invention without the upper housing;

FIG. 3 is an enlarged view of a portion of a remote controlled toy vehicle according to an embodiment of the present invention;

FIG. 4 is a bottom view of a remote controlled toy vehicle according to an embodiment of the present invention;

fig. 5 is a side view of a remote controlled toy vehicle according to an embodiment of the present invention.

Reference symbol comparison table:

vehicle body 1: an upper housing 11, a lower housing 12, a support table 121;

the front wheel 2: crankshaft 21, central shaft 211;

a rear wheel 3;

rear wheel drive unit 4: a second motor 41, a third motor 42;

vehicle body drive unit 5: the device comprises a first motor 51, a transmission component 52, a swinging component 53, a rotating wheel 531, a swinging piece 532, a shifting part 5311, an inclined plane 5321, a first frame 5322, a second frame 5323 and a connecting part 5324;

tongue 6, mouth 7, eyes 8, ears 9, tail 10.

Detailed Description

The following describes the present invention with reference to the accompanying drawings.

It is easily understood that, according to the technical solution of the present invention, a plurality of structural modes and implementation modes that can be mutually replaced by those of ordinary skill in the art can be achieved without changing the spirit of the present invention. Therefore, the following detailed description and the accompanying drawings are only exemplary illustrations of the technical solutions of the present invention, and should not be construed as limiting or restricting the technical solutions of the present invention in its entirety or as a limitation of the present invention.

The terms of orientation of up, down, left, right, front, back, top, bottom, and the like referred to or may be referred to in this specification are defined relative to the configuration shown in the drawings, and are relative terms, and thus may be changed correspondingly according to the position and the use state of the device. Therefore, these and other directional terms should not be construed as limiting terms.

The front and back, left and right, and up and down of the utility model are based on the orientation of the remote control toy car.

In this embodiment, as shown in fig. 1-2, the remote control toy vehicle includes a remote controller (not shown), a vehicle body 1, and a front wheel 2, a rear wheel 3, and a rear wheel driving unit 4 mounted on the vehicle body, the rear wheel driving unit 4 is used for driving the rear wheel 3 to drive the remote control toy vehicle to move forward, backward, and turn, the remote control toy vehicle further includes a vehicle body driving unit 5, the vehicle body driving unit 5 includes a first motor 51, a transmission assembly 52, and a swinging assembly 53, and the first motor 51 drives the swinging assembly 53 to swing left and right through the transmission assembly 52.

The present embodiment realizes the effect of the right and left swing of the remote control toy car by the right and left swing of the swing member 53 of the car body driving unit 5, increases the playability of the remote control toy car, and has a simple structure.

The vehicle body driving unit 5 can be controlled independently relative to the rear wheel driving unit 4, and the vehicle body driving unit 5 can swing left and right when the remote control toy car stops, so that the action of animals is simulated, and the attractiveness to children is increased. The vehicle body driving unit 5 can also swing left and right while the rear wheel driving unit 4 is operated, that is, swing left and right during the running of the remote control toy vehicle.

The transmission assembly 52 is a gear set, and is composed of a plurality of gears engaged with each other.

Further, as shown in fig. 3, the swing assembly 53 includes a rotating wheel 531 and a swing member 532, a shifting portion 5311 extends from the rotating wheel 531 toward the swing member 532, the shifting portion 5311 is located on an eccentric side of the rotating wheel 531, an inclined surface 5321 is provided on the swing member 532, the rotating wheel 531 is driven by the transmission assembly 52 to rotate, and the shifting portion 5311 can act on the inclined surface 5321 and drive the swing member 532 to swing left and right.

Specifically, the turning wheel 531 is a circular wheel, and turns around its center. The wheel 531 is connected to the transmission assembly 52 and driven by the transmission assembly 52. The dial portion 5311 is a circular pin located on the eccentric side of the wheel 531, i.e. not coinciding with the center of the wheel 531. Therefore, the dial portion 5311 does not always contact the inclined surface 5321 during rotation of the jog dial 531.

As shown in fig. 3, the jog dial 531 rotates counterclockwise, and when the jog dial portion 5311 rotates to the left side of the inclined surface 5321, it contacts the inclined surface 5321 and pushes the inclined surface 5321. As the dial portion 5311 continues to rotate downward (counterclockwise in fig. 3, indicated by the black arrow), the left side of the swinging member 532 is driven to tilt downward. When the dial portion 5311 is rotated to the lowest point, the swinging member 532 is pushed to the lowest point of downward inclination. When the dial portion 5311 continues to rotate counterclockwise, it starts to rotate upward and gradually comes out of contact with the inclined surface 5321. At this time, the swinging member 532 swings downward at the right side and upward at the left side by gravity.

Optionally, a return spring can be disposed on the swinging member 532, and the return spring can be charged when the toggle portion 5311 pushes the swinging member 532. When the toggle portion 5311 is separated from the swinging member 532, the return spring drives the swinging member 532 to swing in the opposite direction.

Further, as shown in fig. 3, the inclined surface 5321 is gradually inclined downward from the inside to the outside, i.e., the left side of the inclined surface 5321 is inclined downward.

In this embodiment, the turning wheel 531 is installed at the left side of the swinging member 532. Alternatively, when runner 531 is mounted on the right side of swinging member 532, the right side of inclined surface 5321 should be inclined downward. The wheel 531 now rotates clockwise downward to toggle the right side of the pendulum 532 downward.

If the inclined surface 5321 is replaced with a flat surface, the swinging effect is not good; the effect of rocking can also be achieved with the ramps sloping inwardly and downwardly, but the tooling costs are high. Therefore, the inclined surface 5321 is inclined downward from the inside to the outside, which is the most preferable solution in consideration of the effect and the cost.

Further, as shown in fig. 2 and 4, the swinging member 532 includes a first frame 5322, a second frame 5323, and a connecting portion 5324, the inclined surface 5321 is provided on the first frame 5322, the connecting portion 5324 connects the bottoms of the first frame 5322 and the second frame 5323, the two front wheels 2 are connected by a crankshaft 21, the crankshaft 21 is located between the first frame 5322 and the second frame 5323 along the front-rear direction, a central shaft 211 is provided at the center of the crankshaft 21, the central shaft 211 is in contact with the first frame 5322 and the second frame 5323, and the swinging member 532 rotates around the central shaft 211 when swinging left and right.

The connection portion 5324 functions to connect the first housing 5322 and the second housing 5323, and can restrict the swing width of the swing member 532. When the connection portion 5324 contacts the crankshaft 21, the swinging member 532 is prevented from swinging further to one side.

Further, as shown in fig. 1 and 5, the vehicle body 1 includes an upper case 11 and a lower case 12, the upper case 11 is connected with the swinging member 532 such that the crankshaft 21 is located between the upper case 11 and the swinging member 532 in the up-down direction, the rear wheel drive unit 4 and the vehicle body drive unit 5 are at least partially mounted in the lower case 12, and the upper case 11 is separated from the lower case 12.

The front portion 111 of the upper case 11 is directly connected to the swinging member 532, and the crankshaft 21 is located between the upper case 11 and the swinging member 532 in the up-down direction. When the swinging member 532 swings left and right, the upper case 11 is driven to swing left and right together.

In this embodiment, the upper case 11 has a car shape of a head and a tail of the toy car. When the upper case 11 swings left and right, the entire vehicle body swings left and right together, except that the front wheels 2 and the rear wheels 3 do not swing in appearance.

As shown in fig. 2, the rear wheel drive unit 4 and the vehicle body drive unit 5 are at least partially mounted in the lower case 12. Specifically, the rear wheel drive units 4 are each mounted in the lower case 12, and the first motor 51 and the transmission assembly 52 of the vehicle body drive unit 5 are mounted in the lower case 12. The wheel 531 extends out of the lower housing 12 to interact with the oscillating member 532.

Since the lower case 12 is separated from the upper case 11, when the upper case 11 swings left and right, the lower case 12 does not swing, and each component or assembly installed in the lower case 12 does not swing.

Further, as shown in fig. 3, the lower housing 12 extends a circular arc support table 121 toward the first frame 5322, the center of the support table 121 is coaxial with the central axis 211, the lower surface of the support table 121 contacts the first frame 5322, and the swinging member 532 rotates around the support table 121 when swinging left and right.

The support table 121 acts as another contact surface or center of rotation for the oscillating member 532, increasing the stability of the oscillating member 532.

In addition, the support table 121 is provided with a rotating shaft of the transmission assembly 52, and also provides mounting support for the transmission assembly 52.

Further, as shown in fig. 1, the tongue 6, the mouth 7, the eyes 8, the ears 9, and the tail 10 are mounted on the upper case 11. The tongue 6, mouth 7, eyes 8, ears 9, and tail 10 swing left and right with the upper case 11. The tongue 6, the mouth 7, the eyes 8, the ears 9 and the tail 10 are used for simulating five sense organs and body members of a cartoon image, and the cartoon image is vivid and lovely.

In this embodiment, the tongue 6, mouth 7, eyes 8, ears 9, and tail 10 simulate a puppy figure, and when swinging left and right, simulate the walking swing of the puppy. The interest of the toy is increased, and the toy can attract children to play.

Optionally, other sculpted five sense organs or body members may also be provided on the upper shell 11. Any one or any combination of tongue 6, mouth 7, eyes 8, ears 9, and tail 10 may be selected.

Further, as shown in fig. 2, the rear wheel drive unit 4 includes a second motor 41 and a third motor 42, and the second motor 41 and the third motor 42 respectively control one rear wheel 3 to rotate independently.

The second motor 41 rotates one of the rear wheels 3 through a gear train (not shown), and the third motor 42 rotates the other rear wheel 3 through a gear train (not shown).

When the second motor 41 and the third motor 42 rotate forward at the same time, the remote control toy car advances;

when the second motor 41 and the third motor 42 rotate reversely at the same time, the remote control toy car moves backwards;

when the second motor 41 and the third motor 42 rotate in one direction and the other direction, the remote control toy vehicle rotates left or right.

Further, the remote control toy vehicle further includes a PCB board (not shown), and the remote controller controls the rear wheel driving unit 4 and the vehicle body driving unit 5 through the PCB board.

The remote controller is an external device and wirelessly controls the PCB. The remote controller can be provided with forward, backward, left-turn, right-turn and swing keys. By operating different keys, a plurality of play modes of the remote control toy car are realized.

What has been described above is merely the principles and preferred embodiments of the present invention. It should be noted that, for those skilled in the art, on the basis of the principle of the present invention, several other modifications can be made, and the protection scope of the present invention should be considered.

Claims

1. The remote control toy car is characterized by further comprising a car body driving unit, wherein the car body driving unit comprises a first motor, a transmission assembly and a swinging assembly, and the first motor drives the swinging assembly to swing left and right through the transmission assembly.

2. The remotely controlled toy vehicle of claim 1, wherein the swing assembly includes a wheel and a swing member, the wheel having a dial portion extending therefrom toward the swing member, the dial portion being located on an eccentric side of the wheel.

3. The remotely controlled toy vehicle of claim 2, wherein the oscillating member has an inclined surface, the transmission assembly drives the rotating wheel to rotate, and the striking portion is capable of acting on the inclined surface and driving the oscillating member to oscillate left and right.

4. The remote controlled toy vehicle of claim 3, wherein the ramp slopes gradually downward from inside to outside.

5. The remote-controlled toy car according to claim 3, wherein the swinging member includes a first frame body, a second frame body, and a connecting portion, the inclined surface is provided on the first frame body, the connecting portion connects the bottom portions of the first frame body and the second frame body, the two front wheels are connected by a crankshaft, the crankshaft is located between the first frame body and the second frame body in the front-rear direction, a center shaft is provided at the center of the crankshaft, the center shaft is in contact with the first frame body and the second frame body, and the swinging member rotates about the center shaft when swinging left and right.

6. The remote controlled toy vehicle of claim 5, wherein the vehicle body includes an upper housing and a lower housing, the upper housing being coupled with the swinging member such that the crankshaft is located between the upper housing and the swinging member in an up-down direction, the rear wheel drive unit and the vehicle body drive unit being at least partially installed in the lower housing, the upper housing being separated from the lower housing.

7. The remote-controlled toy car according to claim 6, wherein the lower case extends toward the first frame with a support base in the shape of an arc, the center of the support base is coaxial with the central axis, the lower surface of the support base is in contact with the first frame, and the swinging member rotates around the support base when swinging left and right.

8. The remotely controlled toy vehicle of claim 6, wherein the upper housing has mounted thereon at least one of a tongue, a mouth, an eye, an ear, a tail, or any combination thereof.

9. The remote-controlled toy vehicle according to any one of claims 1 to 8, wherein the rear wheel drive unit includes a second motor and a third motor, each of which independently controls one of the rear wheels to rotate.

10. The remote-controlled toy vehicle according to any one of claims 1 to 8, further comprising a PCB board, wherein the remote controller controls the rear wheel drive unit and the vehicle body drive unit through the PCB board.