CN111632391A

CN111632391A - Toy car

Info

Publication number: CN111632391A
Application number: CN202010559067.4A
Authority: CN
Inventors: 肖炯亮
Original assignee: Guangdong Syma Model Aircraft Industrial Co ltd
Current assignee: Guangdong Syma Model Aircraft Industrial Co ltd
Priority date: 2020-06-18
Filing date: 2020-06-18
Publication date: 2020-09-08

Abstract

The invention relates to the technical field of toys, in particular to a toy car which comprises a car body, an MCU (microprogrammed control unit) and two power mechanisms, wherein a plurality of wheels are respectively arranged on two sides of the car body in a rotating mode; the invention generates thrust by the rotation of the fan blades through the matching of the two power mechanisms so as to enable the vehicle body to move forward or turn, has simple structure and is beneficial to reducing the production cost.

Description

Toy car

Technical Field

The invention relates to the technical field of toys, in particular to a toy car.

Background

Present toy car generally makes toy car take place to remove through the mode that motor direct drive wheel rotated, and the motor of these toy cars and relevant drive mechanism are generally comparatively complicated, just can guarantee that toy car can realize action such as going forward and turn, have leaded to toy car's cost of manufacture to increase.

Disclosure of Invention

The invention provides a toy car aiming at the problems in the prior art, which has a simple structure and can realize the actions of driving the toy car to go forward, turn and the like.

In order to solve the technical problems, the invention adopts the following technical scheme:

the invention provides a toy car which comprises a car body, an MCU (microprogrammed control unit) and two power mechanisms, wherein a plurality of wheels are respectively and rotatably arranged on two sides of the car body;

when the electric vehicle is used, the two motors respectively drive the two fan blades to rotate in the same direction so as to enable the vehicle body to move forwards; when the vehicle needs to turn, the two motors respectively drive the two fan blades to rotate reversely, and the rotating speeds of the two motors are different, so that the vehicle body turns.

Furthermore, motor bases for mounting motors are respectively arranged at two ends of the tail of the vehicle body, mounting parts for connecting with the vehicle body are respectively arranged at two ends of the motor bases, and the motor bases are arranged in a suspended manner; the inner wall of motor cabinet is provided with a plurality of constant head tanks, and the lateral wall of motor is provided with and is used for a plurality of location strip, location strip and constant head tank one-to-one assembly.

Furthermore, the wind blade cover is further included, mounting grooves are respectively formed in two ends of the tail of the vehicle body, the wind blade cover comprises a connecting piece and two cover bodies, the connecting piece is mounted on the tail of the vehicle body, the two cover bodies are respectively arranged on two sides of the connecting piece, and the two motors are respectively located in the two cover bodies; the bottom of the cover body is provided with the installation piece, and the installation piece is established with the mounting groove one-to-one card.

Preferably, the cover body includes fixed part and shade portion, and the fixed part is installed in the motor cabinet, and the fixed part is located the shade portion, and the motor is installed between fixed part and motor cabinet, is provided with many splice bars between fixed part and the shade portion.

Furthermore, a first screw seat is arranged on the outer side wall of the motor seat, a second screw seat is arranged on the outer side wall of the fixing portion, and the first screw seat is fixedly connected with the second screw seat through screws.

Furthermore, a limiting groove is formed in the tail of the vehicle body, and a socket is arranged in the limiting groove; the connecting piece is provided with and inserts the post, the connecting piece install in the spacing inslot, it installs to insert the post in the socket.

Furthermore, a plurality of wheel seats are respectively arranged on two sides of the vehicle body, rotating columns are arranged in the wheel seats, and wheels are rotatably arranged on the rotating columns; the front end of the rotating column is provided with a limiting part used for limiting the wheel.

Furthermore, along the longitudinal section direction of the rotating column, the rotating column is provided with an avoiding groove.

The invention has the beneficial effects that: the invention generates thrust by the rotation of the fan blades through the matching of the two power mechanisms so as to enable the vehicle body to move forward or turn, has simple structure and is beneficial to reducing the production cost.

Drawings

FIG. 1 is a schematic diagram of the present invention.

Fig. 2 is an exploded view of the power mechanism of the present invention.

Fig. 3 is a schematic view of the motor base of the present invention.

FIG. 4 is a schematic view of the inventive blade shroud.

Fig. 5 is a schematic view of a base of the vehicle body of the present invention.

Reference numerals: 1-automobile body, 2-power unit, 3-wheel, 4-motor cabinet, 5-fan blade cover, 6-base, 7-main casing, 8-top cap, 11-mounting groove, 12-spacing groove, 13-socket, 14-wheel seat, 15-rotation post, 16-spacing portion, 17-dodge the groove, 21-motor, 22-fan blade, 23-location strip, 41-installation department, 42-constant head tank, 43-first spiral shell seat, 51-connecting piece, 52-the cover body, 53-installation piece, 54-fixed part, 55-shade portion, 56-splice bar, 57-second spiral shell seat, 58-the inserted column.

Detailed Description

In order to facilitate understanding of those skilled in the art, the present invention will be further described with reference to the following examples and drawings, which are not intended to limit the present invention. The present invention is described in detail below with reference to the attached drawings.

As shown in fig. 1 to 5, the toy car provided by the invention comprises a car body 1, an MCU (not shown in the figure) and two power mechanisms 2, wherein a plurality of wheels 3 are respectively arranged on two sides of the car body 1, the MCU is arranged in the car body 1, each power mechanism 2 comprises a motor 21 and a fan blade 22 rotatably arranged on a rotating shaft of the motor 21, the two motors 21 are arranged at the tail of the car body 1 in parallel, and both motors 21 are electrically connected with the MCU. Specifically, the MCU of the present invention is a conventional driving chip of the motor 21, and belongs to a conventional means in the field of toy vehicles, and therefore, will not be described herein again.

The invention has two driving states, namely forward driving and turning, when the vehicle needs to move forward, the MCU sends an instruction to the two motors 21, so that the two motors 21 respectively drive the two fan blades 22 to rotate in the same direction, and the vehicle body 1 moves forward by utilizing the thrust generated by the fan blades 22. When the steering is needed, taking the left rotation as an example, the MCU sends an instruction to the two motors 21, the two motors 21 respectively drive the two blades 22 to rotate in opposite directions, and the rotation speed of the left motor 21 is less than that of the right motor 21, so that the thrust generated by the right blade 22 is greater than that generated by the left blade 22, thereby achieving the effect of left rotation.

The toy car has the advantages that the two power mechanisms 2 are matched, the structure is simple, the effect of driving the car body 1 to move forward and turn is realized, and the cost of the toy car is reduced; meanwhile, compared with the traditional direct wheel driving mode, the driving mode that the fan blades 22 generate thrust is adopted, so that the interestingness is improved.

In this embodiment, two ends of the tail of the vehicle body 1 are respectively provided with a motor base 4 for installing a motor 21, two ends of the motor base 4 are respectively provided with an installation part 41 for connecting with the vehicle body 1, and the motor base 4 is suspended; the inner wall of motor cabinet 4 is provided with a plurality of constant head tanks 42, and the lateral wall of motor 21 is provided with and is used for a plurality of location strip 23, and location strip 23 and constant head tank 42 one-to-one assemble. Through the matching of the positioning groove 42 and the positioning strip 23, the motor 21 can be stably assembled in the motor base 4, so that the stability and the driving effect of the motor are better; in addition, the motor base 4 is arranged in a suspended manner, so that the thrust generated by the fan blades 22 can be more efficiently applied to the direction of pushing the vehicle body 1 to move forward or turn.

Specifically, the invention further comprises a fan blade cover 5, wherein mounting grooves 11 are respectively formed in two ends of the tail part of the vehicle body 1, the fan blade cover 5 comprises a connecting piece 51 and two cover bodies 52, the connecting piece 51 is arranged at the tail part of the vehicle body 1, the two cover bodies 52 are respectively arranged on two sides of the connecting piece 51, and the two motors 21 are respectively positioned in the two cover bodies 52; the bottom end of the cover body 52 is provided with an installation block 53, and the installation block 53 is correspondingly clamped with the installation groove 11 one by one. The contact area of the wind generated by the fan blades 22 is increased through the fan blade cover 5, and the thrust is acted on the vehicle body 1 through the cover body 52, so that the action effect of the wind power (namely the thrust generated by the fan blades 22) is better.

Preferably, the cover 52 includes a fixing portion 54 and a shielding portion 55, the fixing portion 54 is mounted on the motor base 4, the fixing portion 54 is located in the shielding portion 55, the motor 21 is mounted between the fixing portion 54 and the motor base 4, and a plurality of connecting ribs 56 are disposed between the fixing portion 54 and the shielding portion 55. The cover 52 is structurally configured to provide a lighter weight for the cover 52 while ensuring that the thrust can act.

Specifically, the lateral wall of motor cabinet 4 is provided with first spiral shell seat 43, and the lateral wall of fixed part 54 is provided with second spiral shell seat 57, and first spiral shell seat 43 passes through screw fixed connection with second spiral shell seat 57 to the person of facilitating the use dismouting motor cabinet 4 and fan blade cover 5 by oneself.

Specifically, the vehicle body 1 comprises a base 6, a main shell 7 and a top cover 8 which are sequentially installed, wherein the wheels 3 are arranged on the base 6, and the installation part 41 of the motor base 4 is arranged on the main shell 7; a limiting groove 12 is formed in the tail of the main shell 7 of the vehicle body 1, a socket 13 is arranged in the limiting groove 12, and the socket 13 is specifically arranged on the base 6; the connecting piece 51 is provided with an inserting column 58, the connecting piece 51 is arranged in the limiting groove 12, and the inserting column 58 is arranged in the socket 13. The stable installation of the connector 51 in the vehicle body 1 is achieved by the receptacle 13 engaging with the stud 58, i.e., by a simple structure, and the effect of facilitating the assembly and disassembly is achieved.

In this embodiment, a plurality of wheel seats 14 are respectively disposed on two sides of the vehicle body 1, a rotating column 15 is disposed in each wheel seat 14, and the wheels 3 are rotatably mounted on the rotating column 15; the front end of the rotary column 15 is provided with a stopper 16 for limiting the wheel 3. Specifically, the rotary post 15 is provided with an escape groove 17 along the longitudinal sectional direction of the rotary post 15. Spacing portion 16 is used for blocking the wheel 3 promptly and can not fall out automobile body 1 in order to guarantee the wheel 3 at the rotation in-process, and the setting of dodging groove 17 is then be used for when installing wheel 3, the spacing portion 16 corresponding position through rotating post 15 is inwards extruded and is abdied for wheel 3, thereby easily and install wheel 3 on rotating post 15 fast, and after having installed wheel 3, rotate the stress that post 15 self resumes and realize reseing, guaranteed the spacing effect to wheel 3.

Although the present invention has been described with reference to the above preferred embodiments, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. A toy vehicle, characterized in that: the electric bicycle comprises a bicycle body, an MCU (microprogrammed control unit) and two power mechanisms, wherein a plurality of wheels are respectively and rotatably arranged on two sides of the bicycle body, the MCU is arranged in the bicycle body, each power mechanism comprises a motor and a fan blade arranged on a rotating shaft of the motor, the two motors are arranged at the tail part of the bicycle body in parallel, and both the two motors are electrically connected with the MCU;

2. The toy vehicle of claim 1, wherein: two ends of the tail of the vehicle body are respectively provided with a motor seat for mounting a motor, two ends of the motor seat are respectively provided with a mounting part for connecting with the vehicle body, and the motor seats are arranged in a suspended manner; the inner wall of motor cabinet is provided with a plurality of constant head tanks, and the lateral wall of motor is provided with and is used for a plurality of location strip, location strip and constant head tank one-to-one assembly.

3. The toy vehicle of claim 2, wherein: the wind blade cover comprises a connecting piece and two cover bodies, wherein the connecting piece is arranged at the tail part of the vehicle body, the two cover bodies are respectively arranged at two sides of the connecting piece, and the two motors are respectively positioned in the two cover bodies; the bottom of the cover body is provided with the installation piece, and the installation piece is established with the mounting groove one-to-one card.

4. The toy vehicle of claim 3, wherein: the cover body includes fixed part and shade portion, and the fixed part is installed in the motor cabinet, and the fixed part is located the shade portion, and the motor is installed between fixed part and motor cabinet, is provided with many splice bars between fixed part and the shade portion.

5. The toy vehicle of claim 4, wherein: the lateral wall of motor cabinet is provided with first spiral shell seat, and the lateral wall of fixed part is provided with the second spiral shell seat, and first spiral shell seat passes through screw fixed connection with the second spiral shell seat.

6. The toy vehicle of claim 3, wherein: a limiting groove is formed in the tail of the vehicle body, and a socket is arranged in the limiting groove; the connecting piece is provided with and inserts the post, the connecting piece install in the spacing inslot, it installs to insert the post in the socket.

7. The toy vehicle of claim 1, wherein: a plurality of wheel seats are respectively arranged on two sides of the vehicle body, rotating columns are arranged in the wheel seats, and wheels are rotatably arranged on the rotating columns; the front end of the rotating column is provided with a limiting part used for limiting the wheel.

8. The toy vehicle of claim 7, wherein: along the longitudinal section direction of rotating the post, it is provided with and dodges the groove to rotate the post.