CN217835895U

CN217835895U - Balance car with turn to device

Info

Publication number: CN217835895U
Application number: CN202221191029.9U
Authority: CN
Inventors: 曹志峰
Original assignee: Shenzhen Tomoloo Technology Industrial Co ltd
Current assignee: Shenzhen Tomoloo Technology Industrial Co ltd
Priority date: 2022-05-17
Filing date: 2022-05-17
Publication date: 2022-11-18
Anticipated expiration: 2032-05-17

Abstract

The utility model relates to a balance car especially relates to a balance car with turn to device. The utility model provides a can turn to manually, the balance car of controlling easily. The utility model provides such balance car with turn to device, including frame, connecting axle, fixed axle, turn to piece, servo motor and wheel, frame middle part rigid coupling has the connecting axle, and the equal rigid coupling in both ends has the fixed axle about the connecting axle, and the rotary type is provided with between the both ends about the fixed axle and turns to the piece, turns to the piece and slides in the frame, turns to the piece internally mounted and has servo motor, and the rigid coupling has the wheel on servo motor's the output shaft. The staff moves through connecting axle, frame and staff that the wheel rotates through the steering block drive through starting servo motor.

Description

Balance car with turn to device

Technical Field

The utility model relates to a balance car especially relates to a balance car with turn to device.

Background

The two-wheel balance vehicle is a moving device which adopts two wheels to support and uses an attitude sensor to collect angular velocity and angular signals to cooperatively control the balance of a vehicle body, and a worker can realize the actions of starting, accelerating, decelerating, stopping and the like of the vehicle only by changing the gravity center of the human body.

However, when the worker uses the balance car for the first time, the worker is difficult to control the moving direction of the balance car through the gravity center of the worker, and the gravity center is easy to be unstable when the worker controls the direction of the balance car, so that the balance car swings back and forth, and the worker falls down easily.

Therefore, it is necessary to provide a balance car which can be manually steered and is easy to operate.

SUMMERY OF THE UTILITY MODEL

In order to overcome the moving direction that the staff is difficult to control the balance car through the focus of self, and easy focus shakiness when the staff carries out direction control to the balance car, and then make the balance car appear making a round trip to rock, make the shortcoming that the staff fell down easily, the technical problem who solves: provided is a balance car which can be steered manually and is easy to operate.

The utility model discloses a following technical approach realizes: the utility model provides a balance car with turn to device, includes frame, connecting axle, fixed axle, turns to piece, servo motor and wheel, and frame middle part rigid coupling has the connecting axle, and the equal rigid coupling in both ends has the fixed axle about the connecting axle, and the rotary type is provided with between the upper and lower both ends of fixed axle turns to the piece, turns to the piece and slides in the frame, turns to the inside servo motor that installs of piece, and the rigid coupling has the wheel that removes on servo motor's the output shaft.

Further, still include: steering column, connecting rod and shifting block, the rotary type is provided with the steering column that can turn to between two steering block bottoms, and steering column front portion rotary type is provided with the connecting rod, and connecting rod top rigid coupling has the shifting block.

Further, still include: the steering assisting device comprises a rotating rod and a handle, wherein the top of a shifting block is fixedly connected with the rotating rod for assisting steering, the rotating rod penetrates through the upper part of the frame, and the top of the rotating rod is fixedly connected with the handle.

Further, still include: the top of the steering block is provided with a guide groove, the left side and the right side of the top in the frame are fixedly connected with slide bars capable of limiting, and the slide bars slide in the guide groove.

Further, still include: the fender is arranged on the left side and the right side of the frame and is positioned above the wheels, and the steering block slides in the fender.

Further, still include: the lower part of the rotating rod is sleeved with a torsion spring which can assist in resetting, and two ends of the torsion spring are respectively connected with the frame and the shifting block.

The above-mentioned right has been adopted the utility model discloses the description of structure can know, the utility model discloses a design departure point, theory and advantage are: 1. the staff moves through connecting axle, frame and staff that the wheel rotates through the steering block drive through starting servo motor.

2. The staff is through holding the handle tightly and rotating, and the piece that turns to drives the wheel and takes place to deflect, and then makes the moving direction that the wheel drove the frame change, realizes manually turning to the balance car.

Drawings

Fig. 1 is a schematic view of the three-dimensional structure of the present invention.

Fig. 2 is a schematic view of the three-dimensional structure of the connecting shaft, the fixed shaft, the steering block and the like of the present invention.

Fig. 3 is a schematic perspective view of the steering rod, the connecting rod, the shifting block and the like of the present invention.

Fig. 4 is a schematic view of a three-dimensional sectional structure of the rotating rod, the handle torsion spring, etc. of the present invention.

Fig. 5 is a schematic view of the three-dimensional cross-sectional structure of the frame, the special-shaped rod, the sliding rod, etc. of the present invention.

Reference numbers: 1_ frame, 101_ connecting shaft, 2_ fixed shaft, 3_ steering block, 4_ servo motor, 5_ wheel, 6_ steering rod, 7_ connecting rod, 8_ shifting block, 9_ steering rod, 10_ handle, 11_ guide groove, 12_ slide rod, 13_ mudguard and 14_ torsion spring.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and examples.

Example 1

The balance car with the steering device comprises a frame 1, a connecting shaft 101, a fixing shaft 2, a steering block 3, a servo motor 4 and wheels 5, wherein the middle part of the frame 1 is fixedly connected with the connecting shaft 101 in a welding mode, the fixing shaft 2 is fixedly connected to the left end and the right end of the connecting shaft 101, the steering block 3 is rotatably arranged between the upper end and the lower end of the fixing shaft 2, the steering block 3 slides in the frame 1, the servo motor 4 is installed inside the steering block 3 in a bolt connection mode, and the wheels 5 are fixedly connected to an output shaft of the servo motor 4.

When the staff need use the balance car, the staff stand on frame 1 with both feet, the staff starts servo motor 4 afterwards, servo motor 4's output shaft rotates and drives wheel 5 and rotate subaerial, wheel 5 rotates and drives connecting axle 101 through turning to piece 3, frame 1 and staff remove, the staff turns to the balance car through the focus of adjustment self, when the staff needs to stop, the staff closes servo motor 4, servo motor 4's output shaft stops to drive wheel 5 and rotates subaerial, and then make frame 1 stop to drive the staff and remove.

Example 2

On the basis of embodiment 1, referring to fig. 3 and 4, the steering mechanism further comprises a steering rod 6, a connecting rod 7 and a shifting block 8, the steering rod 6 is rotatably arranged between the bottoms of the two steering blocks 3, the connecting rod 7 is rotatably arranged at the front part of the steering rod 6, and the shifting block 8 is fixedly connected to the top of the connecting rod 7.

Referring to fig. 1 and 4, the bicycle frame further comprises a rotating rod 9 and a handle 10, the top of the shifting block 8 is fixedly connected with the rotating rod 9, the rotating rod 9 penetrates through the upper portion of the bicycle frame 1, and the top of the rotating rod 9 is fixedly connected with the handle 10.

Referring to fig. 3-5, the steering device further comprises a sliding rod 12, the top of the steering block 3 is provided with a guide slot 11, the left side and the right side of the top of the frame 1 are fixedly connected with the sliding rod 12, and the sliding rod 12 slides in the guide slot 11.

Referring to fig. 1, the vehicle frame further comprises a mudguard 13, the left and right sides of the vehicle frame 1 are provided with the mudguards 13 through bolt connection, the mudguards 13 are positioned above the wheels 5, and the steering block 3 slides in the mudguards 13.

Referring to fig. 4, the bicycle further comprises a torsion spring 14, the lower portion of the rotating rod 9 is sleeved with the torsion spring 14, and two ends of the torsion spring 14 are respectively connected with the bicycle frame 1 and the shifting block 8.

When a worker needs to steer the frame 1, the worker holds the handle 10 tightly and rotates, the handle 10 drives the rotating rod 9 to rotate, the rotating rod 9 drives the shifting block 8 to rotate, the shifting block 8 drives the torsion spring 14 to deform, the shifting block 8 drives the two steering blocks 3 to deflect through the connecting rod 7 and the steering rod 6, when the steering blocks 3 deflect, the sliding rod 12 enables the steering blocks 3 to slide along the track of the guide groove 11, the deflection angle of the steering blocks 3 can be limited, the steering blocks 3 drive the wheels 5 to deflect, the moving direction of the frame 1 driven by the wheels 5 is changed, the balance car can be steered manually, after the balance car is steered, the worker loosens the handle 10, the torsion spring 14 restores to the original state to drive the shifting block 8 to rotate reversely, the shifting block 8 drives the rotating rod 9, the handle 10, the connecting rod 7 and the steering rod 6 to restore to rotate reversely, meanwhile, the steering rod 6 drives the wheels 5 to restore to rotate reversely through the steering block 3, the moving direction of the frame 1 is restored to enable the moving direction of the frame 1 to be righted again, the wheels 5 can play a role in protection when the fender 13 rotates, and the body of the splash of the worker can be prevented.

The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose of the embodiments is to enable people skilled in the art to understand the contents of the present invention and to implement the present invention, which cannot limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.

Claims

1. The utility model provides a balance car with turn to device, a serial communication port, including frame (1), connecting axle (101), fixed axle (2), turn to piece (3), servo motor (4) and wheel (5), frame (1) middle part rigid coupling has connecting axle (101), the equal rigid coupling in both ends has fixed axle (2) about connecting axle (101), the rotary type is provided with between the upper and lower both ends of fixed axle (2) turns to piece (3), turn to piece (3) and slide in frame (1), turn to piece (3) internally mounted have servo motor (4), the rigid coupling has wheel (5) that move on the output shaft of servo motor (4).

2. The balance car with the steering device according to claim 1, further comprising:

the steering mechanism comprises a steering rod (6), a connecting rod (7) and a shifting block (8), wherein the steering rod (6) capable of steering is rotatably arranged between the bottoms of the two steering blocks (3), the connecting rod (7) is rotatably arranged at the front part of the steering rod (6), and the shifting block (8) is fixedly connected to the top of the connecting rod (7).

3. The balance car with the steering device according to claim 2, further comprising:

the steering mechanism comprises a rotating rod (9) and a handle (10), wherein the top of a shifting block (8) is fixedly connected with the rotating rod (9) for assisting steering, the rotating rod (9) penetrates through the upper part of the frame (1), and the top of the rotating rod (9) is fixedly connected with the handle (10).

4. The balance car with the steering device according to claim 3, further comprising:

the top of the steering block (3) is provided with a guide groove (11), the left side and the right side of the inner top of the frame (1) are fixedly connected with a slide bar (12) capable of limiting, and the slide bar (12) slides in the guide groove (11).

5. The balance car with the steering device according to claim 4, further comprising:

the fender (13) with the protection function is arranged on the left side and the right side of the frame (1), the fender (13) is positioned above the wheels (5), and the steering block (3) slides in the fender (13).

6. The balance car with the steering device according to claim 5, further comprising:

the lower part of the rotating rod (9) is sleeved with a torsion spring (14) capable of assisting in resetting, and two ends of the torsion spring (14) are respectively connected with the frame (1) and the shifting block (8).