CN214057757U - Conversion mechanism from four-wheel to two-wheel mobile robot - Google Patents
Conversion mechanism from four-wheel to two-wheel mobile robot Download PDFInfo
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- CN214057757U CN214057757U CN202022503256.8U CN202022503256U CN214057757U CN 214057757 U CN214057757 U CN 214057757U CN 202022503256 U CN202022503256 U CN 202022503256U CN 214057757 U CN214057757 U CN 214057757U
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- 238000006243 chemical reaction Methods 0.000 title claims abstract description 11
- 238000001514 detection method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012876 topography Methods 0.000 description 1
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Abstract
The utility model discloses a four-wheel is to two-wheeled mobile robot's shifter belongs to the robot field, its characterized in that: comprises a main body unit, a left wheel unit, a right wheel unit and a driving motor; the main body unit is provided with a supporting wheel, and the left wheel unit and the right wheel unit are respectively composed of two wheels; the left wheel unit and the right wheel unit are connected with the main body unit and connected with two driving motors on two sides; the utility model discloses a contained angle between two driving motor come control left side wheel unit and right side wheel unit and the main part unit and then realize that mobile robot is by the conversion of four-wheel to two-wheeled, compares other mobile robot characteristics such as nimble and occupation space is less.
Description
Technical Field
The utility model relates to a robot field, concretely relates to four-wheel is to two-wheeled mobile robot's shifter.
Background
In recent years, mobile robots have gained more and more attention and have been developed more and more rapidly. The application in the aspects of detection, observation, target detection and the like is more and more. In order to realize the remote control, autonomous or semi-autonomous execution of tasks of the complex ground mobile robot, good flexibility, strong obstacle-crossing capability in a complex terrain environment and flexible deformation capability in various working spaces are required. The four-wheel mobile robot can keep good mobility on flat ground, but turning in narrow areas is not convenient; the two-wheeled robot can smoothly turn in a narrow space, but the mobility and stability when walking are inferior to those of the four-wheeled mobile robot.
Disclosure of Invention
In order to overcome the defects of the prior art, the utility model aims to provide a four-wheel to two-wheel mobile robot conversion mechanism; in order to realize the above effect, the utility model discloses the technical scheme who takes as follows: a four-wheel to two-wheel mobile robot conversion mechanism is characterized in that: comprises a main body unit, a left wheel unit, a right wheel unit and a driving motor.
As a further scheme, the utility model discloses a four-wheel is to two-wheeled mobile robot's shifter which characterized in that: the main body unit is provided with a supporting wheel.
As a further scheme, the utility model discloses a four-wheel is to two-wheeled mobile robot's shifter which characterized in that: the left wheel unit and the right wheel unit are respectively composed of two wheels.
As a further scheme, the utility model discloses a four-wheel is to two-wheeled mobile robot's shifter which characterized in that: the left wheel unit and the right wheel unit are connected with the main body unit and connected with the driving motors on the two sides.
Compared with the prior art, the beneficial effects of the utility model reside in that: 1. a conversion mechanism of four-wheel to two-wheel mobile robot, existing wheeled machine have the advantage of high mobility on flat ground, can also have higher mobility in rugged topography. 2. A four-wheel to two-wheeled mobile robot's shifter can change the structure of wheel can realize by the conversion of four-wheel to two-wheeled robot to obtain structural advantage and minimum space requirement, so that the same point in narrow space turns to two-wheeled structure, its structural advantage is that occupation space is little.
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Drawings
Fig. 1 is a mechanical structure diagram of a conversion mechanism of a four-wheel to two-wheel mobile robot according to the present invention.
Fig. 2 is a diagram illustrating a conversion process of the conversion mechanism of the four-wheel to two-wheel mobile robot according to the present invention.
Wherein: the reference signs are: 1. main part unit, 2, left side wheel unit, 3, supporting wheel, 4, right side wheel unit, 5, driving motor.
Detailed Description
The invention is further described with reference to the drawings and the detailed description.
As shown in fig. 1, the present invention provides a four-wheel to two-wheel mobile robot switching mechanism, which is characterized in that: comprises a main body unit 1, a left wheel unit 2, a right wheel unit 4 and a driving motor 5.
As a further scheme, the utility model discloses a four-wheel is to two-wheeled mobile robot's shifter which characterized in that: the main body unit 1 is provided with a supporting wheel.
As a further scheme, the utility model discloses a four-wheel is to two-wheeled mobile robot's shifter which characterized in that: the left wheel unit 2 and the right wheel unit 4 are respectively composed of two wheels.
As a further scheme, the utility model discloses a four-wheel is to two-wheeled mobile robot's shifter which characterized in that: the left wheel unit 2 and the right wheel unit 4 are connected with the main body unit 1 and connected with the driving motors 5 on both sides.
As a further scheme, the utility model discloses a four-wheel is to two-wheeled mobile robot's shifter which characterized in that: the mobile robot is switched by changing the included angle between the left wheel unit 2 and the right wheel unit 4 and the main body unit 1 under the drive of the driving motor 5.
As shown in fig. 2, a is a four-wheel operation mode, d is a two-wheel operation mode, and b and c are two intermediate processes of four-wheel to two-wheel rotation.
The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention cannot be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are all within the protection scope of the present invention.
Claims (1)
1. A four-wheel to two-wheel mobile robot conversion mechanism is characterized in that: the device comprises a main body unit, a left wheel unit, a right wheel unit and a driving motor, wherein a supporting wheel is arranged on the main body unit; the left wheel unit and the right wheel unit are respectively composed of two wheels; the left wheel unit and the right wheel unit are connected with the main body unit and connected with the driving motors on two sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022503256.8U CN214057757U (en) | 2020-11-03 | 2020-11-03 | Conversion mechanism from four-wheel to two-wheel mobile robot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022503256.8U CN214057757U (en) | 2020-11-03 | 2020-11-03 | Conversion mechanism from four-wheel to two-wheel mobile robot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214057757U true CN214057757U (en) | 2021-08-27 |
Family
ID=77399369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022503256.8U Active CN214057757U (en) | 2020-11-03 | 2020-11-03 | Conversion mechanism from four-wheel to two-wheel mobile robot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214057757U (en) |
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2020
- 2020-11-03 CN CN202022503256.8U patent/CN214057757U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231127 Address after: Room 504, Unit 1, Building 2, No. 988 Shunxing Road, Tianqiao District, Jinan City, Shandong Province, 250119 Patentee after: Jinan Yahao Information Technology Co.,Ltd. Address before: Jinan University West Campus, no.336, nanxinzhuang West Road, Shizhong District, Jinan City, Shandong Province, 250022 Patentee before: University of Jinan |
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| TR01 | Transfer of patent right |