CN219501968U

CN219501968U - Electric toy car

Info

Publication number: CN219501968U
Application number: CN202320468030.XU
Authority: CN
Inventors: 徐海霞; 谢权锋
Original assignee: Hangzhou Chongju Intelligent Co ltd
Current assignee: Hangzhou Chongju Intelligent Co ltd
Priority date: 2023-03-13
Filing date: 2023-03-13
Publication date: 2023-08-11
Anticipated expiration: 2033-03-13

Abstract

The utility model relates to an electric toy car, which comprises a toy car body, wherein a driving device is arranged in the body, the body consists of an upper cover and a base, the upper cover and the base are fixed through fixing columns arranged on the base, a driving device, a battery, a PCB (printed circuit board) and a buzzer are respectively arranged in the body, wherein the battery is arranged in a battery bin arranged on the base, a front wheel hole is formed in the front of the battery bin, a rear wheel hole is formed in the rear of the battery bin, a plurality of hollow positioning columns are formed around the battery bin, the driving device and the PCB are arranged on the positioning columns, front and rear wheels are controlled by the PCB to rotate through the driving device, the buzzer is arranged above the driving device, an upper switch button and a lower switch button are further arranged on the upper cover and the base, and are connected to a PCB to control the switch of the PCB. The utility model has the characteristics of simple structure, multiple functions, safety, fun, attractive appearance and the like.

Description

Electric toy car

Technical Field

The utility model relates to an electric toy car, and belongs to the technical field of toys.

Background

The electric toy in the market is very many at present, is deeply favored by children, and especially can be on the small-size electric toy car of ground traveling, the toy car in the market generally uses as follows at present: the switch is opened firstly, then the toy car is placed on the ground, the toy car runs forwards, because the battery and the metal piece are arranged in the toy car, the whole weight is heavier for children, the action of lifting the toy car to open or close the toy car is more laborious, the children can take out hands carelessly when using the toy car, the situation of hitting feet occurs, the existing electric toy car generally has only one running function, is boring, and can not meet the entertainment requirement of the children, and therefore, the electric toy car is designed to overcome the problems.

Disclosure of Invention

The utility model aims to provide an electric toy car which is simple in structure, multiple in functions, safe and attractive in appearance, and the electric toy car can be directly placed on the ground to be opened by arranging an upper switch button and a lower switch button on an upper cover and a base, so that the electric toy car is safer, and a buzzer is arranged on the electric toy car, so that the electric toy car can also emit audible sounds in the driving process, and the functions are more various.

The utility model is realized by the following technical scheme: the utility model provides an electronic toy car, it includes the toy car body, this internal drive arrangement that has arranged, the body comprises upper cover and base, and upper cover and base are fixed through the fixed column of arranging on the base, have arranged drive arrangement, battery, PCB board, buzzer respectively in this body, wherein the battery is installed in the battery compartment of seting up on the base, front wheel hole has been seted up at the place ahead of battery compartment, rear wheel hole has been seted up at the rear, many hollow reference columns have been seted up around the battery compartment, install drive arrangement and PCB board on this reference column, realize front and back wheel rotation through PCB board control drive arrangement, install buzzer in the drive arrangement top, upper switch button and lower switch button have still been seted up on upper cover and the base, and this upper switch button and lower switch button are connected to the PCB board, control the switch of PCB board.

As preferable: the driving device is composed of a motor, a gear set and a belt pulley with a belt, wherein the motor is arranged in the gear box, the belt pulley with the belt is connected with the motor, the belt pulley is sleeved on a first gear, the first gear is meshed with a second gear, the second gear is meshed with a third gear, the first gear, the second gear and the third gear form a complete gear set, the lower part of the second gear is right to drive a rear wheel to move forward, and a decorative tail with a spring capable of swinging is arranged behind the third gear.

As preferable: the gear box is formed by splicing a left gear box cover plate and a right gear box cover plate, the gear box is fixed through a buckle, a fixing column is arranged at the bottom of the gear box and is inserted into a hollow positioning column for internal fixation, a circular groove is formed in the top of the gear box, and a buzzer is arranged in the groove.

As preferable: the rear wheel holes are respectively arranged at the left side and the right side of the rear of the base, rear wheels are arranged in the rear wheel holes, the rear wheels at the two sides are connected through rear wheel transmission shafts, rear wheel transmission gears are arranged at the middle positions on the rear wheel transmission shafts, and the rear wheel transmission gears are meshed with the second gears to drive the rear wheels to rotate.

As preferable: the front wheel hole is of a circular structure, a universal wheel of the circular structure is arranged in the front wheel hole, the universal wheel is composed of a front wheel universal shaft above and a front wheel clamping groove below, the universal shaft is clamped in the front wheel hole, and a front wheel is arranged in the front wheel clamping groove below through a front wheel fixing shaft.

As preferable: the PCB is provided with a control chip, a power chip and a switch chip, wherein the power chip is connected to a power supply and a charging port arranged on the PCB, the switch chip is connected to an upper switch knob and a lower switch knob, and the control chip controls a driving device and a buzzer.

As preferable: the upper cover and the base can be designed in the shape of a cartoon or animal.

The electric toy car designed by the utility model can be directly placed on the ground to be opened by arranging the upper switch button and the lower switch button on the upper cover and the base, is safer, and is also provided with the buzzer, so that the toy car can also emit audible sounds in the driving process, has more various functions, has an overall shape which can be cartoon image or animal image, has attractive appearance and is more suitable for children to play.

Drawings

Fig. 1 is a schematic diagram of an explosive structure according to the present utility model.

Fig. 2 is a schematic structural diagram of a PCB board according to the present utility model.

Fig. 3 is a schematic overall structure of the present utility model.

Detailed Description

The present utility model will be further described with reference to the drawings and examples below in order to more clearly understand the objects, technical solutions and advantages of the present utility model to those skilled in the art.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "left," "right," "inner," "outer," "transverse," "vertical," and the like indicate or are based on the orientation or positional relationship shown in the drawings, and are merely for convenience in describing the present utility model, and do not indicate or imply that the apparatus or element to be referred to must have a specific orientation, and thus should not be construed as limiting the utility model.

The utility model will be described in detail below with reference to the attached drawings: as shown in fig. 1, an electric toy car comprises a toy car body, a driving device is arranged in the body 1, the body 1 is composed of an upper cover 2 and a base 3, the upper cover 2 and the base 3 are fixed through a fixing column 4 arranged on the base 3, a driving device 5, a battery 6, a PCB board 7 and a buzzer 8 are respectively arranged in the body 1, wherein the battery 6 is arranged in a battery compartment 9 arranged on the base, a front wheel hole 10 is arranged in front of the battery compartment 9, a rear wheel hole 11 is arranged behind the battery compartment 9, a plurality of hollow positioning columns 12 are arranged around the battery compartment 9, the driving device 5 and the PCB board 7 are arranged on the positioning columns 12, front and rear wheel rotation is realized through the PCB board 7, a buzzer 8 is arranged above the driving device 5, an upper switch button 14 and a lower switch button 15 are also arranged on the upper cover 2 and the base 3, the upper switch button 14 and the lower switch button 15 are connected to the PCB board 7, and the switch of the PCB board 7 is controlled.

The upper switch button and the lower switch button are arranged on the upper cover and the base, so that children can place the toy on the ground when playing, and the toy is opened through the upper switch button, so that the electric toy is safer and is used for protecting the children from being injured when playing.

The driving device 5 is composed of a motor 17, a gear set 18 and a belt pulley 19 which are arranged in a gear box 16, wherein the motor 17 is connected with the belt pulley 19 with a belt, the belt pulley 19 is sleeved on a first gear 21, the first gear 21 is meshed with a second gear 22, the second gear 22 is meshed with a third gear 23, the first gear 21, the second gear 22 and the third gear 23 form a complete gear set, the lower part of the second gear 22 drives a rear wheel to advance opposite to a rear wheel hole 11, and a decorative tail 24 which is provided with a spring 13 and can swing is arranged behind the third gear 23.

The gear box 16 is formed by splicing a left gear box cover plate 25 and a right gear box cover plate 26, the gear box is fixed through a buckle, a fixing column 4 is arranged at the bottom of the gear box 16, the fixing column 4 is inserted into a hollow positioning column 12 for fixing, a circular groove 17 is arranged at the top of the gear box 16, and a buzzer 8 is arranged in the groove 17.

The buzzer is further arranged on the electric toy car designed by the utility model, so that the toy car can also emit audible sound or music in the running process, the functions are more various, and the entertainment effect is better when in play.

The two rear wheel holes 11 are respectively arranged at the left side and the right side of the rear of the base, rear wheels 29 are arranged in the rear wheel holes, the rear wheels at the two sides are connected through rear wheel transmission shafts 31, rear wheel transmission gears 32 are arranged at the middle positions on the rear wheel transmission shafts 31, and the rear wheel transmission gears 32 are meshed with the second gears 22 to drive the rear wheels to rotate.

The front wheel hole 10 has a circular structure, a universal wheel 26 with a circular structure is arranged in the front wheel hole 10, the universal wheel 26 consists of a front wheel universal shaft 27 above and a front wheel clamping groove 28 below, the universal shaft 27 is clamped in the front wheel hole 10, and a front wheel 30 is arranged in the front wheel clamping groove 28 below through a front wheel fixing shaft 33.

The front wheel of the electric toy car is a universal wheel, so that the trolley can move linearly and can travel in a curve, and the game fun is increased.

As shown in fig. 2, the PCB 7 is provided with a control chip 34, a power chip 35, and a switch chip 36, wherein the power chip 35 is connected to a power source and a charging port provided on the PCB 7, the switch chip 36 is connected to the upper switch button 14 and the lower switch button 15, and the control chip 34 controls the driving device 5 and the buzzer 13.

The whole electric toy car designed by the utility model is controlled by the PCB board, and the battery supplies power, so that the whole toy car is safer and more reliable.

The upper cover 2 and the base 3 may be designed in the shape of a cartoon or animal. As shown in fig. 3, the utility model can be used for modeling the lovely cartoon image of the mice, and of course, the utility model can also be used for modeling other animals or cartoon images without any limitation.

The present utility model is not limited to the above-mentioned embodiments, and any changes or substitutions that can be easily understood by those skilled in the art within the technical scope of the present utility model are intended to be included in the scope of the present utility model.

Claims

1. An electric toy car, it includes the toy car body, this internal drive arrangement that arranges, its characterized in that: the body comprises upper cover and base, and upper cover and base are fixed through the fixed column of arranging on the base, have arranged drive arrangement, battery, PCB board, bee calling organ respectively in the body, and wherein the battery is installed in the battery compartment of seting up on the base, has seted up the front wheel hole in the place ahead of battery compartment, and the rear wheel hole has been seted up at the rear, has seted up many hollow reference columns around the battery compartment, installs drive arrangement and PCB board on this reference column, realizes front and back wheel rotation through PCB board control drive arrangement, installs bee calling organ above drive arrangement, last shift knob and lower shift knob have still been seted up on upper cover and the base, and this last shift knob and lower shift knob are connected to on the PCB board, control PCB board's switch.

2. The electric toy vehicle of claim 1, wherein: the driving device is composed of a motor, a gear set and a belt pulley with a belt, wherein the motor is arranged in the gear box, the belt pulley with the belt is connected with the motor, the belt pulley is sleeved on a first gear, the first gear is meshed with a second gear, the second gear is meshed with a third gear, the first gear, the second gear and the third gear form a complete gear set, the lower part of the second gear is right to drive a rear wheel to move forward, and a decorative tail with a spring capable of swinging is arranged behind the third gear.

3. The electric toy vehicle of claim 2, wherein: the gear box is formed by splicing a left gear box cover plate and a right gear box cover plate, the gear box is fixed through a buckle, a fixing column is arranged at the bottom of the gear box and is inserted into a hollow positioning column for internal fixation, a circular groove is formed in the top of the gear box, and a buzzer is arranged in the groove.

4. The electric toy vehicle of claim 2, wherein: the rear wheel holes are respectively arranged at the left side and the right side of the rear of the base, rear wheels are arranged in the rear wheel holes, the rear wheels at the two sides are connected through rear wheel transmission shafts, rear wheel transmission gears are arranged at the middle positions on the rear wheel transmission shafts, and the rear wheel transmission gears are meshed with the second gears to drive the rear wheels to rotate.

5. The electric toy vehicle of claim 1, wherein: the front wheel hole is of a circular structure, a universal wheel of the circular structure is arranged in the front wheel hole, the universal wheel is composed of a front wheel universal shaft above and a front wheel clamping groove below, the universal shaft is clamped in the front wheel hole, and a front wheel is arranged in the front wheel clamping groove below through a front wheel fixing shaft.

6. The electric toy vehicle of claim 1, wherein: the PCB is provided with a control chip, a power chip and a switch chip, wherein the power chip is connected to a power supply and a charging port arranged on the PCB, the switch chip is connected to an upper switch knob and a lower switch knob, and the control chip controls a driving device and a buzzer.

7. The electric toy vehicle of claim 1, wherein: the upper cover and the base can be designed in the shape of a cartoon or animal.