CN219595843U - Controlled football game robot walking mechanism - Google Patents

Abstract

The utility model discloses a walking mechanism of a controlled football game robot, which belongs to the field of game robots and comprises a chassis, wherein two sides of the chassis are respectively provided with a righting mechanism, a main shaft is arranged below the chassis, the outer side of the main shaft is provided with a driving mechanism, two ends of the main shaft are respectively provided with driving wheels, the upper surface of the chassis is fixedly provided with a turning motor, the output end of the turning motor penetrates through the chassis and is welded with a rotating shaft, the lower end of the rotating shaft is rotatably provided with a guide wheel, the outer side of the rotating shaft is rotatably provided with a flange ring, the outer side of the flange ring is hinged with a damper, one end of the damper is hinged with the lower surface of the chassis, and the driving mechanism comprises a gear box assembled at the outer side of the main shaft, so that the steering mechanism is convenient for the direction adjustment and driving of the robot to be independent respectively, the two driving wheels can not deviate, and the football robot which deviates when a child performs straight running operation is reduced.

Description

Controlled football game robot walking mechanism

Technical Field

The utility model relates to the field of game robots, in particular to a walking mechanism of a controlled football game robot.

Background

The game robot is internally provided with the wireless communication module and the controller, can be remotely controlled through the remote controller, is convenient for children to independently operate and move on a small-sized field, can be used for pushing football model toys singly or in a plurality of cooperations, so that the children can participate in sports, the capability of team cooperation is cultivated, and intelligence can be developed;

according to patent search, the Chinese patent with publication number CN211435075U discloses an intelligent football robot, which comprises a frame, wherein a power supply device, a first motor device, a second motor device, a third motor device and a control circuit board are arranged on the frame, the first motor device and the second motor device are respectively connected with a main wheel in a transmission way, the two main wheels are respectively arranged on two sides of the frame, the third motor device is connected with a ball rod in a transmission way, the rear end of the frame is provided with a steerable tail wheel, although a remote controller is operated to send out radio wave command signals, the control circuit board controls the first motor device and the second motor device to respectively drive the two main wheels, the tail wheel is pulled to advance, when the two main wheels rotate at the same speed, the robot is straight, and when the two main wheels rotate at a differential speed, the robot can turn conveniently, and the ball rod is rotated by the third motor device to hit balls;

however, the problem that when the two main wheels rotate at the same speed, the robot moves straight, and the robot enters a straight running state, the two main wheels are required to rotate at the same speed in a short time, the two main wheels are controlled by the remote controller to turn into straight, the difficulty is high, the direction adjustment and the driving of the robot are inconvenient to be independent respectively, deviation is easy to occur to the two main wheels, and the football robot is caused to deviate due to the fact that the deviation is easy to occur to the two main wheels when the child operates straight is solved.

Disclosure of Invention

1. Technical problem to be solved

Aiming at the problems existing in the prior art, the utility model aims to provide a walking mechanism of a controlled football game robot, which can realize that the direction adjustment and the driving of the robot are independent, the two driving wheels cannot deviate, and the deflection of the football robot when a child performs straight running operation is reduced.

2. Technical proposal

In order to solve the problems, the utility model adopts the following technical scheme.

The utility model provides a controlled football game robot walking mechanism, includes the chassis, the both sides on chassis all are provided with righting mechanism, the below on chassis is provided with the main shaft, the outside of main shaft is provided with actuating mechanism, the both ends of main shaft all are equipped with the drive wheel, the last fixed surface on chassis installs turning motor, turning motor's output runs through in the chassis and welds the rotation axis, the lower extreme rotation of rotation axis installs the leading wheel.

Further, the outer side of the rotating shaft is rotatably provided with a flange ring, the outer side of the flange ring is hinged with a damper, and one end of the damper is hinged to the lower surface of the chassis.

Further, the driving mechanism comprises a gear box assembled outside the main shaft, and one side of the gear box is assembled with a power motor.

Further, the righting mechanism comprises a wing plate fixedly arranged on one side of the chassis, and a supporting ball is rotatably arranged on the lower surface of the wing plate.

Further, a half ball seat is arranged between the lower surface of the wing plate and the upper surface of the supporting ball, an upright post is welded on the outer side of the half ball seat, and one end of the upright post is fixedly connected to the lower surface of the wing plate.

Further, a gap is reserved between the rotating shaft and the flange ring, and the damper is staggered from the half ball seat along the vertical direction.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages that:

(1) According to the scheme, the shell of the football game robot is assembled on the chassis, when a child operates the robot to advance, the remote controller is operated, an instruction signal is sent to the wireless communication module, the driving mechanism is controlled to work, the main shaft and the driving wheels are driven to rotate positively, otherwise, the main shaft and the driving wheels rotate reversely, the robot retreats, the turning motor is controlled to rotate positively to drive the guide wheel to rotate positively, the robot rotates rightwards, the turning motor rotates reversely to drive the guide wheel to rotate reversely, the robot rotates leftwards, the direction adjustment and the driving of the robot are convenient to be independent respectively, and secondly, the turning motor drives the guide wheel to be perpendicular to the main shaft, so that the robot moves straightly, the two driving wheels cannot deviate, and the football robot which deflects when the child operates straightly is reduced.

(2) This scheme is when the robot bumps, and the focus is unstable, withstands ground through the supporting ball of pterygoid lamina lower surface, and the chassis can be held from both sides to two pterygoid lamina, and cooperation drive wheel and leading wheel are from multiple spot support chassis, can right the robot, reduce the crooked degree of robot, stabilize the robot, stability when improving the robot and playing football.

Drawings

FIG. 1 is a schematic diagram of a front view of the present utility model;

FIG. 2 is a schematic side view of the present utility model;

FIG. 3 is a schematic bottom view of the present utility model;

fig. 4 is an enlarged schematic view of the structure of fig. 2 a according to the present utility model.

The reference numerals in the figures illustrate:

1. a chassis; 2. a main shaft; 3. a driving wheel; 4. a turning motor; 5. a rotation shaft; 6. a guide wheel; 7. a damper; 8. a flange ring; 9. a gear box; 10. a power motor; 11. a wing plate; 12. a support ball; 13. a column; 14. a tee.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model; it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present utility model are within the protection scope of the present utility model.

Examples:

referring to fig. 1-4, a controlled football game robot walking mechanism comprises a chassis 1, a wireless communication module and a controller electrically connected with the wireless communication module are installed on the chassis 1, communication signals can be converted into electric signals, a righting mechanism is arranged on two sides of the chassis 1, a spindle 2 is arranged below the chassis 1 through two bearing seats, a driving mechanism is arranged on the outer side of the spindle 2, driving wheels 3 are arranged on two ends of the spindle 2, a turning motor 4 is fixedly installed on the upper surface of the chassis 1 through screws, the turning motor 4 is made of a braking motor, emergency braking of the turning motor 4 is facilitated, the output end of the turning motor 4 penetrates through the chassis 1 and is welded with a rotating shaft 5, the inside of the chassis 1 is rotatably connected to the outer side of the rotating shaft 5 through a bearing, a guide wheel 6 is rotatably installed at the lower end of the rotating shaft 5 through a rotating seat, a football game robot shell is assembled on the chassis 1, when a child operates the robot, a remote controller is operated, an instruction signal is sent to the wireless communication module, the driving mechanism is controlled to work, the spindle 2 and the driving wheels 3 are driven to rotate forward or backward, otherwise, the spindle 2 and the driving wheels 3 are driven to rotate forward or backward, the spindle 2 and the turning motor 4 and the driving wheels 4 are driven to rotate forward or backward through the steering motor 6, and the steering motor 4 is driven to rotate forward or backward, and the steering motor 4 is driven to rotate independently, and the steering wheels 4 and the steering motor 4 are driven to rotate forward or rotate vertically, and the steering motor 4 is not, and the steering motor is driven to rotate and the steering wheel 4 and the steering motor 4 is rotated.

Referring to fig. 2 and 4, the flange ring 8 is installed in the outside rotation of rotation axis 5, leave the space between rotation axis 5 and the flange ring 8, the outside of flange ring 8 articulates there is damper 7, the quantity of damper 7 is two, and distribute in the both sides of rotation axis 5, conveniently support flange ring 8 from both sides, the one end of damper 7 articulates in the lower surface of chassis 1, support rotation axis 5 from both sides through damper 7 and flange ring 8 when the robot receives the striking, deformation when damper 7 receives the extrusion, the promotion effect that rotation axis 5 received is conveniently unloaded.

Referring to fig. 3, the driving mechanism includes a gear case 9 assembled outside the spindle 2, a plurality of gears are rotatably installed inside the gear case 9, which is not shown in the prior art, the gears are used for transmitting power, a power motor 10 is assembled on one side of the gear case 9, the power motor 10 is made of a brake motor, the brake is convenient, the output end of the power motor 10 extends into the gear case 9, when the robot is started, the power motor 10 works, the power is transmitted to the spindle 2 through the gear case 9, the speed is reduced conveniently, the output end of the power motor 10 positively rotates to drive the spindle 2 and the driving wheel 3, the robot can advance, otherwise, the output end of the power motor 10 reversely rotates, and the robot can retreat.

Referring to fig. 1 and 3, the righting mechanism comprises a wing plate 11 fixedly installed on one side of a chassis 1 through a flange plate and screws, a supporting ball 12 is rotatably installed on the lower surface of the wing plate 11, the lower surface of the supporting ball 12 is flush with the lower surface of a guide wheel 6, the wing plate 11 is conveniently supported, when a robot collides, the gravity center is unstable, the supporting ball 12 on the lower surface of the wing plate 11 props against the ground, the two wing plates 11 can support the chassis 1 from two sides, and the robot can be righted by matching with a driving wheel 3 and the guide wheel 6 from a plurality of points to support the chassis 1, so that the deflection degree of the robot is reduced, the robot is stabilized, and the stability of the robot when playing football is improved.

Referring to fig. 2 and 4, a half ball seat 14 is disposed between the lower surface of the wing plate 11 and the upper surface of the supporting ball 12, the damper 7 staggers the half ball seat 14 along the vertical direction, a stand column 13 is welded on the outer side of the half ball seat 14, one end of the stand column 13 is fixedly connected to the lower surface of the wing plate 11, when the chassis 1 drives the wing plate 11 to travel, the wing plate 11 pulls the stand column 13 and the half ball seat 14 along the horizontal direction, and the plane rubs the lower surface of the supporting ball 12, so that the supporting ball 12 rotates in the half ball seat 14 and can travel along with the robot.

Working principle: the shell of the football game robot is assembled on the chassis 1, when a child operates the robot to travel, the remote controller is operated to send instruction signals to the wireless communication module, the driving mechanism is controlled to work, the main shaft 2 and the driving wheels 3 are driven to rotate positively, the robot advances, otherwise, the main shaft 2 and the driving wheels 3 rotate reversely, the robot retreats, the steering motor 4 is controlled to rotate positively to rotate the rotating shaft 5, the guiding wheels 6 are driven to rotate positively, the robot rotates rightly, the steering motor 4 rotates the rotating shaft 5 reversely to drive the guiding wheels 6 to rotate reversely, the robot rotates leftwards, the direction adjustment and the driving of the robot are convenient to be independent respectively, and secondly, the steering motor 4 drives the guiding wheels 6 to be perpendicular to the main shaft 2, so that the robot moves straight, the two driving wheels 3 cannot deviate, and the football robot which deviates when the child operates straight is reduced.

When the robot collides, the gravity center is unstable, the supporting balls 12 on the lower surfaces of the wing plates 11 are propped against the ground, the two wing plates 11 can prop the chassis 1 from two sides, the robot can be righted by matching the driving wheels 3 and the guide wheels 6 to support the chassis 1 from multiple points, the deflection degree of the robot is reduced, the robot is stabilized, and the stability of the robot when playing football is improved.

The above description is only of the preferred embodiments of the present utility model; the scope of the utility model is not limited in this respect. Any person skilled in the art, within the technical scope of the present disclosure, may apply to the present utility model, and the technical solution and the improvement thereof are all covered by the protection scope of the present utility model.

Claims (6)

1. A controlled football game robot walking mechanism comprising a chassis (1), characterized in that: the utility model discloses a steering device for the automobile, including chassis (1), main shaft (2) is provided with in the below of chassis (1), the outside of main shaft (2) is provided with actuating mechanism, drive wheel (3) are all equipped with at the both ends of main shaft (2), the last fixed surface of chassis (1) installs turning motor (4), the output of turning motor (4) runs through in chassis (1) and welding has rotation axis (5), leading wheel (6) are installed in the lower extreme rotation of rotation axis (5).

2. A controlled football game robot walking mechanism according to claim 1, characterized in that: the outer side of the rotating shaft (5) is rotatably provided with a flange ring (8), the outer side of the flange ring (8) is hinged with a damper (7), and one end of the damper (7) is hinged to the lower surface of the chassis (1).

3. A controlled football game robot walking mechanism according to claim 1, characterized in that: the driving mechanism comprises a gear box (9) assembled outside the main shaft (2), and one side of the gear box (9) is assembled with a power motor (10).

4. A controlled football game robot walking mechanism according to claim 2, characterized in that: the righting mechanism comprises a wing plate (11) fixedly arranged on one side of the chassis (1), and a supporting ball (12) is rotatably arranged on the lower surface of the wing plate (11).

5. A controlled football game robot walking mechanism according to claim 4, wherein: a hemispherical seat (14) is arranged between the lower surface of the wing plate (11) and the upper surface of the supporting ball (12), an upright post (13) is welded on the outer side of the hemispherical seat (14), and one end of the upright post (13) is fixedly connected to the lower surface of the wing plate (11).

6. A controlled football game robot walking mechanism according to claim 5, wherein: a gap is reserved between the rotating shaft (5) and the flange ring (8), and the damper (7) is staggered with the half ball seat (14) along the vertical direction.