CN116552687A - Balance car convenient for turning and control method - Google Patents
Balance car convenient for turning and control method Download PDFInfo
- Publication number
- CN116552687A CN116552687A CN202210107223.2A CN202210107223A CN116552687A CN 116552687 A CN116552687 A CN 116552687A CN 202210107223 A CN202210107223 A CN 202210107223A CN 116552687 A CN116552687 A CN 116552687A
- Authority
- CN
- China
- Prior art keywords
- balance car
- wheel
- car
- wheels
- frame
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000000034 method Methods 0.000 title abstract description 4
- 230000000903 blocking effect Effects 0.000 claims 1
- 230000007547 defect Effects 0.000 abstract description 2
- 230000005520 electrodynamics Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K11/00—Motorcycles, engine-assisted cycles or motor scooters with one or two wheels
- B62K11/007—Automatic balancing machines with single main ground engaging wheel or coaxial wheels supporting a rider
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62H—CYCLE STANDS; SUPPORTS OR HOLDERS FOR PARKING OR STORING CYCLES; APPLIANCES PREVENTING OR INDICATING UNAUTHORIZED USE OR THEFT OF CYCLES; LOCKS INTEGRAL WITH CYCLES; DEVICES FOR LEARNING TO RIDE CYCLES
- B62H1/00—Supports or stands forming part of or attached to cycles
- B62H1/10—Supports or stands forming part of or attached to cycles involving means providing for a stabilised ride
- B62H1/12—Supports or stands forming part of or attached to cycles involving means providing for a stabilised ride using additional wheels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K21/00—Steering devices
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/72—Electric energy management in electromobility
Abstract
The invention discloses a balance car convenient to turn and a control method, belongs to the technical field of balance cars, and aims to overcome the defect that the minimum turning radius of the existing balance car is too large. The balance car comprises a car body and two wheels with hub motors, wherein the wheels are provided with wheel shafts, and the balance car is characterized in that the car body comprises two treading areas which are distributed on two sides of the wheels. The two wheels are arranged between the treading areas, so that the distance between the two wheels is closer, the minimum turning radius of the balance car is reduced, and the steering flexibility of the balance car is improved.
Description
Technical Field
The invention belongs to the technical field of balance vehicles, and relates to a balance vehicle convenient to turn.
Background
The existing electrodynamic balance car comprises a car body, wheels with hub motors are respectively arranged at the left end and the right end of the car body, when the electrodynamic balance car is used, a user steps on the car body, the car speed of the balance car is controlled by controlling the forward inclination angle of the car body, two pedals capable of swinging are arranged on the car body to control the steering of the balance car, or the car body is divided into two car bodies capable of swinging relatively, and the steering of the balance car is controlled by swinging the two car bodies relatively. Because the tread area of the vehicle body is positioned between the two wheels, the distance between the two wheels is far, and the minimum steering radius of the balance vehicle is large, which is not beneficial to turning in the balance vehicle.
Disclosure of Invention
Aiming at the problems existing in the prior art, the invention provides a balance car convenient to turn and a control method thereof, and aims to overcome the defect that the minimum turning radius of the existing balance car is overlarge.
The invention is realized in the following way:
the utility model provides a balance car convenient to turn, includes automobile body and two wheels that have wheel hub motor, be equipped with the shaft on the wheel, its characterized in that, including two on the automobile body and trample the region, two trample the region about two the both sides of wheel are distributed.
And a swinging mechanism with a rotating shaft is arranged between the vehicle body and the wheel shaft so as to enable the vehicle body to swing left and right relative to the wheels.
The axis of the rotating shaft is perpendicular to the axis of the wheel shaft.
The rotating shaft is positioned between the two wheels.
The swing mechanism comprises a fixing frame fixed on the wheel shaft, a supporting frame is arranged on the vehicle body, one of the fixing frame and the supporting frame is fixedly connected with the wheel shaft, and the other of the fixing frame and the supporting frame is rotatably connected with the wheel shaft.
The automobile body is last to be equipped with the bracing piece, the support frame is fixed on the bracing piece, the middle part of bracing piece is concave and is located the below of shaft, the pivot is located the top of shaft.
Auxiliary wheels are arranged at the left end and the right end of the vehicle body; when the auxiliary wheel is grounded, the rotation axis of the auxiliary wheel is horizontal.
The vehicle body comprises a shell and a frame body, the frame body is in a frame shape, the support rods are fixedly connected with the frame body, the shell is provided with a mounting opening, the wheels correspond to the mounting opening, and the shell is provided with a baffle cover corresponding to the rotating shaft;
the two treading areas are positioned on the same integral piece.
The fixing frame comprises a first fixing piece and a second fixing piece, and the first fixing piece and the second fixing piece are fixed on the wheel shaft through screws in a clamping mode.
The balance car comprises a car body and two wheels with hub motors, wherein the wheels are provided with wheel shafts, and the balance car is characterized in that the car body comprises two treading areas which are distributed on two sides of the two wheels left and right, and a swinging mechanism with a rotating shaft is arranged between the car body and the wheel shafts so as to enable the car body to swing left and right relative to the wheels;
when the vehicle body tilts forwards, the balance vehicle is controlled to move forwards and straightly; when the vehicle body is inclined leftwards or rightwards, the balance car is controlled to turn leftwards or rightwards.
According to the balance car convenient to turn, the two wheels are arranged between the treading areas, so that the distance between the two wheels is closer, the minimum turning radius of the balance car is reduced, and the steering flexibility of the balance car is improved.
Drawings
FIG. 1 is a schematic view of a first angle structure of a balance car;
FIG. 2 is a schematic view of a second angle configuration of the balance car;
FIG. 3 is a schematic view of a third angular configuration of the balance car;
fig. 4 is a schematic diagram of an exploded structure of the balance car.
The drawings are marked with the following description: 100. a vehicle body; 110. a tread area; 120. a support frame; 130. a support rod; 140. a housing; 150. a frame body; 160. a mounting port; 170. a shield; 200. a wheel; 210. a wheel axle; 300. a rotating shaft; 310. a fixing frame; 311. a first fixing member; 312. a second fixing member; 400. an auxiliary wheel.
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings, so that the technical scheme of the present invention can be understood and mastered more easily. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
The present embodiment provides a balance car convenient for turning, as shown in fig. 1-4, comprising a car body 100 and two wheels 200 with hub motors, wherein the wheels 200 are provided with wheel axles 210, the car body 100 comprises two tread areas 110, and the two tread areas 110 are distributed on two sides of the two wheels 200. The two wheels 200 are disposed between the tread areas 110, so that the two wheels 200 are closer to each other, which is advantageous for reducing the minimum turning radius of the balance car and improving the steering flexibility of the balance car.
When the balance car is in use, a user steps on the continuous stepping areas 110 to control the balance car, the inclination of the car body 100 is controlled by the feet to give an angle sensor signal on the balance car, and the processor executes a preset program according to the angle sensor signal to control the straight running or steering of the balance car.
As shown in fig. 2 and 4, a swing mechanism having a rotation shaft 300 is provided between the vehicle body 100 and the wheel shaft 210 to swing the vehicle body 100 left and right with respect to the wheel 200. When the balance car is used normally, the user faces forward, and referring to the angle of fig. 2, the left and right in fig. 2 are the left and right when the balance car is used normally.
When the vehicle body 100 is tilted forward, the balance car is controlled to move forward and straight; when the vehicle body 100 is tilted to the left or right, the balance car is controlled to turn left or right. The balance car is internally provided with an angle sensor which is linked with the car body 100, the angle sensor can be a gyroscope, the gyroscope can detect the front-back inclination angle and the left-right inclination angle of the car body 100, the gyroscope transmits the inclination angle information to the processor, and the processor controls the balance car to perform corresponding operation. For example, the greater the forward tilting angle of the vehicle body 100, the greater the straight running speed of the balance car, and the greater the left-right tilting angle of the vehicle body 100, the greater the speed difference between the balance car and the wheels 200.
The steering of the balance car is controlled through the left-right swing of the car body 100, so that the gravity center and the inclination direction of the human body are kept corresponding to the turning direction of the balance car, the risk that the human body is easy to be thrown out when the balance car turns is reduced, and the riding safety is improved.
As shown in fig. 4, the axis of the rotating shaft 300 is perpendicular to the axis of the wheel shaft 210. This allows the vehicle body 100 to have two mutually perpendicular swing directions to control straight running and steering of the balance car, respectively. The shaft 300 is located between the two wheels 200. This facilitates balancing of both sides of the rotation shaft 300.
As shown in fig. 4, the swing mechanism includes a fixing frame 310 fixed on the axle 210, a supporting frame 120 is provided on the vehicle body 100, one of the fixing frame 310 and the supporting frame 120 is fixedly connected with the axle 210, and the other is rotatably connected with the axle 210. In other alternative embodiments, the shaft 300 may be an integrally formed shaft-shaped portion of the fixing frame 310 or the vehicle body 100.
As shown in fig. 4, the support bar 130 is disposed on the vehicle body 100, the support frame 120 is fixed on the support bar 130, the middle portion of the support bar 130 is concave and located below the axle 210, and the rotating shaft 300 is located above the axle 210. The support rod 130 is arranged below the wheel axle 210, so that the space above the wheel axle 210 is used for arranging the rotating shaft 300, the force of the vehicle body 100 to the rotating shaft 300 is convenient to pull down, and the vehicle body 100 is not pressed down, so that the stability of control of the vehicle body 100 is ensured. In other alternatives, the rotating shaft 300 may be located below the axle 210, the supporting rod 130 is located above the axle 210, and the supporting frame 120 extends downward based on the supporting rod 130.
As shown in fig. 2, auxiliary wheels 400 are provided at both left and right ends of the vehicle body 100. Thus, when the end of the vehicle body 100 touches the ground, the running of the scooter is prevented from being influenced, and the smoothness and safety of turning of the balance vehicle are improved. In other alternative embodiments, the rotation axis of the auxiliary wheel 400 is horizontal when the auxiliary wheel 400 is grounded, and the rotation axis of the auxiliary wheel 400 is inclined when the balance car is normally straight, which is mainly referred to as the case when the balance car is running on a horizontal ground.
As shown in fig. 4, the vehicle body 100 includes a housing 140 and a frame 150, the frame 150 is in a frame shape, the support rod 130 is fixedly connected with the frame 150, the housing 140 has a mounting opening 160, the wheel 200 corresponds to the mounting opening 160, and the housing 140 has a cover 170 corresponding to the rotating shaft 300.
The fixing frame 310 includes a first fixing member 311 and a second fixing member 312, and the first fixing member 311 and the second fixing member 312 are fixed and clamped on the axle 210 by screws. The two tread areas 110 are located on the same body. The two pedal areas of this embodiment are located integrative lid, can improve holistic fastness and the stability of scooter like this, need not to set up the footboard that is used for controlling the balance car to turn to specially, can improve the integrality of trampling area 110, reduce sealed degree of difficulty, reduce the risk that the foreign matter of dirtying the sole enters into in the casing 140.
Claims (10)
1. The utility model provides a balance car convenient to turn, includes automobile body (100) and two wheels (200) that have wheel hub motor, be equipped with shaft (210) on wheel (200), its characterized in that, including two on automobile body (100) trample regional (110), two trample regional (110) left and right sides distributes two wheel (200).
2. The balance car for facilitating turning according to claim 1, wherein a swing mechanism having a rotation shaft (300) is provided between the car body (100) and the wheel axle (210) to swing the car body (100) left and right with respect to the wheel (200).
3. A balance car for facilitating turning according to claim 2, characterized in that the axis of the rotating shaft (300) is perpendicular to the axis of the wheel axle (210).
4. A balance car for facilitating turning according to claim 2, characterized in that the axle (300) is located between two wheels (200).
5. The balance car convenient for turning according to claim 2, wherein the swinging mechanism comprises a fixing frame (310) fixed on the wheel axle (210), a supporting frame (120) is arranged on the car body (100), one of the fixing frame (310) and the supporting frame (120) is fixedly connected with the wheel axle (210), and the other is rotatably connected with the wheel axle (210).
6. The balance car convenient to turn according to claim 5, wherein a supporting rod (130) is arranged on the car body (100), the supporting frame (120) is fixed on the supporting rod (130), the middle part of the supporting rod (130) is concave and is located below the wheel axle (210), and the rotating shaft (300) is located above the wheel axle (210).
7. The balance car for facilitating turning according to any one of claims 1 to 6, wherein auxiliary wheels (400) are provided at left and right ends of the car body (100); when the auxiliary wheel (400) is grounded, the rotation axis of the auxiliary wheel (400) is horizontal.
8. The balance car convenient for turning according to claim 6, wherein the car body (100) comprises a shell (140) and a frame body (150), the frame body (150) is in a frame shape, the supporting rod (130) is fixedly connected with the frame body (150), a mounting opening (160) is formed in the shell (140), the wheels (200) correspond to the mounting opening (160), and a blocking cover (170) is arranged on the shell (140) and corresponds to the rotating shaft (300);
the two tread areas (110) are located on the same body.
9. The balance car for facilitating turning according to claim 5, wherein the fixing frame (310) comprises a first fixing member (311) and a second fixing member (312), and the first fixing member (311) and the second fixing member (312) are fixed and clamped on the wheel axle (210) through screws.
10. The balance car comprises a car body (100) and two wheels (200) with hub motors, wherein an axle (210) is arranged on each wheel (200), and the balance car is characterized in that each car body (100) comprises two tread areas (110), the two tread areas (110) are distributed on two sides of each wheel (200) left and right, and a swinging mechanism with a rotating shaft (300) is arranged between each car body (100) and each axle (210) so as to enable the car body (100) to swing left and right relative to each wheel (200);
when the vehicle body (100) is inclined forwards, the balance car is controlled to move forwards and straightly; when the vehicle body (100) is tilted to the left or right, the balance car is controlled to turn to the left or right.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210107223.2A CN116552687A (en) | 2022-01-28 | 2022-01-28 | Balance car convenient for turning and control method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210107223.2A CN116552687A (en) | 2022-01-28 | 2022-01-28 | Balance car convenient for turning and control method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116552687A true CN116552687A (en) | 2023-08-08 |
Family
ID=87491978
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210107223.2A Pending CN116552687A (en) | 2022-01-28 | 2022-01-28 | Balance car convenient for turning and control method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116552687A (en) |
-
2022
- 2022-01-28 CN CN202210107223.2A patent/CN116552687A/en active Pending
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |