CN110893767A

CN110893767A - Toy car pedal system

Info

Publication number: CN110893767A
Application number: CN201811063298.5A
Authority: CN
Inventors: 于成祥; 樊侠; 陈涛涛; 赵立新
Original assignee: Shanghai Jiayue Automobile Technology Co Ltd
Current assignee: Shanghai Jiayue Automobile Technology Co Ltd
Priority date: 2018-09-12
Filing date: 2018-09-12
Publication date: 2020-03-20

Abstract

The invention relates to a toy car pedal system which comprises a slider box, a guide rail assembly and a slider box driving assembly, wherein the top of the slider box is connected with a pedal assembly mounting platform, an accelerator pedal and a brake pedal are arranged on the pedal assembly mounting platform, the guide rail assembly comprises a guide rail frame, double guide rails are arranged on the guide rail frame, the slider box is arranged on the double guide rails, the slider box driving assembly comprises a driving motor arranged on the guide rail frame at one end of the double guide rails, the driving motor is in threaded rotary transmission connection with the slider box through a driving screw rod, and the accelerator pedal and the brake pedal are driven by the driving motor through the slider box to reciprocate along the double guide rails. The invention adopts a scheme that the front and back positions of the pedal can be automatically adjusted according to the specific height of the user, and the invention has the characteristics that the pedal is adjustable and the driving requirements of users with different heights can be met.

Description

Toy car pedal system

Technical Field

The invention relates to a vehicle pedal system, in particular to a vehicle pedal system of a toy vehicle, and belongs to the field of toy vehicles.

Background

The toy car is a small or modeled non-road toy car customized for children. The children electric vehicle is mainly a motor-driven toy vehicle which is designed for children and can be seated and driven. The existing children's electric motor car in existing market, the footboard of teenager's cycle racing and non-road car is all inequality, and the seat also can not be adjusted, because the cockpit space is limited, the driver that leads to only satisfying certain height gets into the driving, the space restriction leads to the suitable height scope narrower, the driving comfort of the people who surpasss the height scope is very poor, electronic bassinet on the market promptly, the teenager cycle racing, the footboard position of non-road car is all inequality, the seat position is fixed, only be fit for the driver of certain height and drive.

Disclosure of Invention

The pedal system of the toy car disclosed by the invention discloses a new scheme, and adopts a scheme that the front and rear positions of the pedal can be automatically adjusted according to the specific height of a user, so that the problem that the existing scheme cannot meet the driving requirements of users with different heights is solved.

The toy car pedal system comprises a slider box, a guide rail assembly and a slider box driving assembly, wherein the top of the slider box is connected with a pedal assembly mounting platform, an accelerator pedal and a brake pedal are arranged on the pedal assembly mounting platform, the guide rail assembly comprises a guide rail frame, double guide rails are arranged on the guide rail frame, a slider box is arranged on the double guide rails, the slider box driving assembly comprises a driving motor arranged on the guide rail frame at one end of the double guide rails, the driving motor is in threaded rotary transmission connection with the slider box through a driving screw rod, and the accelerator pedal and the brake pedal are driven by the driving motor through the slider box to reciprocate along the double guide rails.

Furthermore, the guide rail frame of this scheme is the rectangle frame, and the double track erects on the relative minor face in both sides of guide rail frame, and the drive lead screw erects on the relative minor face in both sides of guide rail frame between the double track, and the slider case is along the long limit direction reciprocating motion of guide rail frame under the rotary action of drive lead screw.

Further, the slider incasement of this scheme is equipped with screw-nut, and screw-nut forms the screw thread transmission with the drive lead screw that passes the slider case and cup joints, and the drive lead screw of wearing out the slider case passes through the bearing and erects on the guide rail frame.

Furthermore, the screw pitch of the driving screw rod of the scheme is 1.5 mm.

Further, the slider incasement of this scheme is equipped with two sets of linear bearing, linear bearing establishes the position that double guide got into, worn out the slider case.

Further, be equipped with the touching inductor on the guide rail frame of the both ends department of double guide rail of this scheme, the slider case triggers the touching inductor and closes driving motor.

The toy car pedal system adopts a scheme that the front position and the rear position of the pedal can be automatically adjusted according to the specific height of a user, and has the characteristics that the pedal is adjustable and the driving requirements of users with different heights can be met.

Drawings

Fig. 1 is a schematic view of a toy vehicle step system.

Fig. 2 is a schematic view of the interior of the slider box.

Wherein, 110 is a sliding block box, 120 is a pedal assembly mounting platform, 210 is a guide rail frame, 220 is a double guide rail, 221 is a linear bearing, 310 is a driving motor, 320 is a driving screw rod, 321 is a screw rod nut, and 322 is a bearing.

Detailed Description

The toy car pedal system comprises a slider box, a guide rail assembly and a slider box driving assembly, wherein the top of the slider box is connected with a pedal assembly mounting platform, an accelerator pedal and a brake pedal are arranged on the pedal assembly mounting platform, the guide rail assembly comprises a guide rail frame, double guide rails are arranged on the guide rail frame, a slider box is arranged on the double guide rails, the slider box driving assembly comprises a driving motor arranged on the guide rail frame at one end of the double guide rails, the driving motor is in threaded rotary transmission connection with the slider box through a driving screw rod, and the accelerator pedal and the brake pedal are driven by the driving motor through the slider box to reciprocate along the double guide rails. As shown in fig. 1, it is a common embodiment of the present disclosure that the guide rail frame is a rectangular frame, the double guide rails are erected on the short sides opposite to each other of the two sides of the guide rail frame, the driving screw is erected on the short sides opposite to each other of the two sides of the guide rail frame between the double guide rails, and the slider box reciprocates along the long side direction of the guide rail frame under the rotation of the driving screw. Above-mentioned scheme adopts the scheme that can be according to the specific height automatically regulated footboard fore-and-aft position of user, can adapt to user's leg length promptly height through the fore-and-aft position of regulation footboard in the cockpit, has improved the suitability of vehicle by a wide margin, has satisfied different height user and has driven the requirement.

As shown in fig. 2, in order to realize the threaded rotary transmission connection of the driving motor and the slider box, the slider box of the scheme is internally provided with a screw nut, the screw nut and a driving screw rod passing through the slider box form a threaded transmission sleeve joint, and the driving screw rod penetrating out of the slider box is erected on the guide rail frame through a bearing. In order to realize the self-locking function, the screw pitch of the driving screw rod is 1.5 mm. In order to ensure that the sliding block box can smoothly slide on the double guide rails, the sliding block box of the scheme is internally provided with two groups of linear bearings, and the linear bearings are arranged at the positions where the double guide rails enter and penetrate out of the sliding block box. In order to avoid damaging the driving motor, the guide rail frames at two ends of the double guide rails are provided with touch sensors, and the sliding block box triggers the touch sensors to close the driving motor.

The scheme discloses a pedal adjusting device of an electric toy car for children, a racing car for teenagers and a non-road car, which mainly comprises an accelerator pedal, a brake pedal, a bottom plate (pedal assembly mounting platform), a (driving) motor, a limit position sensor (touch sensor), a lead screw, a guide rail and the like. The motor is controlled to rotate by the reset button so as to drive the pedal to move back and forth, and after the reset button is released, the pedal stops moving and is self-locked at the position. The motor is connected with the lead screw through the coupler, and the screw pitch of the lead screw is 1.5mm, so that self-locking can be achieved. The sliding pedal slides to the foremost position and the rearmost position, and each contact switch is arranged, so that the vehicle control unit senses that the sliding pedal reaches the limit position, the power of the motor is cut off, and the motor cannot be burnt. 2 linear sliding bearings are respectively arranged in the sliding block along each guide rail, so that the smooth sliding of the pedal is ensured. This scheme is through the slip footboard device of a convenient adjustment position, has realized carrying out the fore-and-aft regulation to the position of footboard, has at first satisfied the driver's of different height sections driving demand, and secondly aluminum alloy material has increased durability and travelling comfort, has effectively improved the experience of driving of teenagers' toy car. Therefore, compared with the similar scheme, the pedal system of the toy car has outstanding substantive characteristics and remarkable progress.

The toy vehicle step system of the present invention is not limited to the disclosure of the specific embodiments, and the embodiments presented in the examples can be extended based on the understanding of those skilled in the art, and the simple alternatives made by those skilled in the art in light of the present invention in combination with common general knowledge also fall within the scope of the present invention.

Claims

1. Toy car pedal system, characterized by include slider case, guide rail set spare, slider case drive assembly, the top and the footboard assembly mounting platform of slider case are connected, be equipped with accelerator pedal, brake pedal on the footboard assembly mounting platform, guide rail set spare includes the guide rail frame, the guide rail frame is put on the shelf and is equipped with double guide rail, be equipped with on the double guide rail the slider case, slider case drive assembly is including establishing double guide rail one end driving motor on the guide rail frame, driving motor pass through the drive lead screw with slider case screw thread rotation transmission connects, accelerator pedal, brake pedal pass through the slider case is in driving motor's drive is followed down double guide rail reciprocating motion.

2. The toy vehicle pedal system of claim 1, wherein the rail frame is a rectangular frame, the double rails are erected on opposite short sides of the rail frame, the driving screw is erected on opposite short sides of the rail frame between the double rails, and the slider box reciprocates in a long side direction of the rail frame by rotation of the driving screw.

3. The toy vehicle pedal system of claim 1 wherein a lead screw nut is disposed within the slider box, the lead screw nut being in threaded drive engagement with the drive lead screw passing through the slider box, the drive lead screw passing out of the slider box being mounted on the rail frame by a bearing.

4. The toy vehicle pedal system of claim 3 wherein the pitch of the drive screw is 1.5 mm.

5. The toy vehicle pedal system of claim 1 wherein two sets of linear bearings are provided in the slider box, the linear bearings being provided at the locations where the dual tracks enter and exit the slider box.

6. The toy vehicle pedal system of claim 1 wherein touch sensors are provided on the rail frame at both ends of the dual rail, the slider box triggering the touch sensors to turn off the drive motor.