CN220243397U - Guiding device and vehicle - Google Patents
Guiding device and vehicle Download PDFInfo
- Publication number
- CN220243397U CN220243397U CN202321892037.0U CN202321892037U CN220243397U CN 220243397 U CN220243397 U CN 220243397U CN 202321892037 U CN202321892037 U CN 202321892037U CN 220243397 U CN220243397 U CN 220243397U
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- guide
- vehicle
- chassis
- deflector
- assembly
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- 238000005096 rolling process Methods 0.000 claims description 12
- 230000005540 biological transmission Effects 0.000 claims description 11
- 230000000712 assembly Effects 0.000 claims description 7
- 238000000429 assembly Methods 0.000 claims description 7
- 238000010926 purge Methods 0.000 claims description 7
- 238000001816 cooling Methods 0.000 abstract description 5
- 230000003014 reinforcing effect Effects 0.000 description 3
- 238000007664 blowing Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
Classifications
-
- 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
- Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
- Y02T10/82—Elements for improving aerodynamics
Landscapes
- Braking Arrangements (AREA)
Abstract
The application provides a flow guiding device and a vehicle; the vehicle comprises wheels and a chassis; the guide device is applied to a vehicle, is fixedly arranged on the chassis and is close to the wheels, and comprises a guide plate, a thrust component and a guide component, wherein the input end of the guide component is connected with the output end of the thrust component, and the output end of the guide component is connected with the guide plate; the guide assembly drives the guide plate to move along a preset direction under the drive of the thrust assembly so as to guide the air flow flowing through the bottom plate and located beside the wheels. Through the application, the braking and cooling performance of the vehicle can be guaranteed, and meanwhile, the wind noise performance of the whole vehicle can be improved.
Description
Technical Field
The application relates to the technical field of vehicle aerodynamics, in particular to a flow guiding device and a vehicle.
Background
Currently, the chassis of a vehicle is often provided with a deflector. The guide plate is used for guiding airflow flowing through the chassis of the vehicle to sweep the wheel cavity of the wheel when the vehicle runs at a high speed, so that heat dissipation of the wheel brake disc is realized, and brake failure caused by overheating of the brake disc is avoided, and the running safety of the vehicle is influenced.
However, under the flow guiding effect of the flow guiding plate, the air flow flowing through the chassis of the vehicle also aggravates the turbulence degree of the air flow in the wheel cavity area, so that the wheel cavity noise is further increased, and the wind noise performance of the whole vehicle is seriously affected.
Disclosure of Invention
The application provides a guiding device and vehicle, can improve whole car wind noise performance when guaranteeing vehicle braking cooling performance.
In a first aspect, the present application provides a deflector for a vehicle, the vehicle comprising wheels and a chassis, the deflector being fixedly disposed on the chassis and proximate to the wheels, comprising:
a deflector;
thrust assembly
The input end of the guide component is connected with the output end of the thrust component, and the output end of the guide component is connected with the guide plate; the guide assembly drives the guide plate to move along a preset direction under the drive of the thrust assembly so as to guide the airflow flowing through the chassis and located beside the wheels.
According to the embodiment of the application, the guide plate is connected with the thrust component through the guide component, and can be driven to move along the preset direction under the driving of the thrust component and the guiding of the guide component, so that the position of the guide plate can be adjusted according to the running state of the vehicle, the air flow can be guided to flow to the outer side of the vehicle body when the vehicle runs at a high speed, and the air flow can be guided to sweep the wheel cavity of the wheel when the vehicle brakes at a high speed. Therefore, through the scheme, the wind noise performance of the whole vehicle can be improved while the braking and cooling performance of the vehicle is ensured.
With reference to the first aspect, in some possible implementations, the guiding assembly includes:
the other end of the sliding rod is fixedly connected with the output end of the thrust component;
the sliding sleeve is sleeved on the sliding rod and is configured to be fixedly connected with the chassis of the vehicle so as to enable the sliding rod to move along the axial direction of the sliding sleeve.
With reference to the first aspect and the foregoing implementation manner, in some possible implementation manners, in order to improve the overall structural strength of the flow guiding device, the number of the guiding components is a plurality;
a plurality of guide assemblies are arranged at intervals.
With reference to the first aspect and the foregoing implementation manner, in some possible implementation manners, to improve stability of movement of the sliding rod along a preset direction, each guide assembly includes a plurality of sliding sleeves;
the sliding sleeves are arranged at intervals in a row.
With reference to the first aspect and the foregoing implementation manner, in some possible implementation manners, the thrust assembly includes:
the guide piece is provided with a strip-shaped guide hole or guide groove and is connected with the input end of the guide assembly;
the sliding shaft is arranged at one end of the transmission rod, extends into the guide hole or the guide groove and can slide along the guide hole or the guide groove;
the motor is configured to be fixedly connected with the chassis of the vehicle, and an output shaft of the motor is connected with the other end of the transmission rod so as to drive the transmission rod to rotate;
or, the thrust component adopts an air cylinder, an oil cylinder or an electric push rod.
With reference to the first aspect and the foregoing implementation manner, in some possible implementation manners, in consideration of reducing wear during sliding, a rolling bearing is provided on the sliding shaft, and the rolling bearing may move along the guide hole or the guide groove.
With reference to the first aspect and the foregoing implementation manner, in order to further improve smoothness of movement of the rolling bearing in the guide hole or the guide groove of the guide member, in some possible implementation manners, two opposite inner walls of the guide hole or the guide groove of the guide member are provided with guide grooves adapted to the rolling bearing.
In a second aspect, the present application also provides a vehicle comprising:
wheels and chassis;
the flow guiding device according to any one of the first aspect, wherein the flow guiding device is fixedly arranged on the chassis and is close to the wheels;
and the vehicle controller is electrically connected with the flow guiding device and is used for controlling the flow guiding plate of the flow guiding device to move along a preset direction so as to guide the airflow flowing through the chassis to sweep the wheel cavity of the wheel or flow to the outer side of the vehicle body.
With reference to the second aspect, in some possible implementations, the vehicle controller acquires status information of the vehicle in real time;
when the state information indicates that the speed of the vehicle is greater than a preset speed, the vehicle controller controls the deflector to move along a first direction so as to guide airflow flowing through the chassis to the outside of the vehicle body;
when the state information indicates that the speed of the vehicle is greater than a preset speed and braking is implemented, the vehicle controller controls the deflector to move along a second direction so as to guide airflow flowing through the chassis to purge wheel cavities of the wheels;
wherein the second direction is opposite to the first direction.
In combination with the second aspect and the implementation manner, in order to avoid damage caused by collision between the flow guiding device and the ground, in some possible implementation manners, a bottom plate of the chassis is provided with a long strip-shaped avoidance hole;
the thrust component and the guide component are arranged on one side of the bottom plate far away from the ground; the guide plate is arranged on one side of the bottom plate close to the ground; the output end of the guide assembly is provided with a connecting shaft, and the connecting shaft extends out of the avoidance hole and is connected with the guide plate.
Drawings
Fig. 1 is a schematic structural diagram of a flow guiding device according to an embodiment of the present application;
FIG. 2 is a partial schematic view of a vehicle chassis looking up when the vehicle is traveling at high speeds;
FIG. 3 is a partial schematic view of a vehicle chassis looking up at high speed braking of the vehicle.
The reference numerals in the drawings are explained as follows:
1-a flow guiding device;
11-a deflector;
12-a guide assembly; 121-a slide bar; 122-sliding sleeve; 123-a connecting shaft;
13-a thrust assembly;
131—a guide; 1311—a pilot hole; 1312—a guide groove;
132—a transmission rod; 1321-rolling bearings;
133-an electric motor;
21-wheel cavity;
22-chassis; 221-a bottom plate; 2210-avoiding hole.
Detailed Description
The technical solutions in the present application will be clearly and thoroughly described below with reference to the accompanying drawings. Wherein, in the description of the embodiments of the present application, "/" means or is meant unless otherwise indicated, for example, a/B may represent a or B: the text "and/or" is merely an association relation describing the associated object, and indicates that three relations may exist, for example, a and/or B may indicate: the three cases where a exists alone, a and B exist together, and B exists alone, and in addition, in the description of the embodiments of the present application, "plural" means two or more than two.
The terms "first," "second," and the like, are used below for descriptive purposes only and are not to be construed as implying or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature.
In the related art, under the flow guiding effect of the flow guiding plate, the air flow flowing through the chassis of the vehicle also aggravates the turbulence degree of the air flow in the wheel cavity area, so that the wheel cavity noise is further increased, and the wind noise performance of the whole vehicle is seriously affected.
In order to solve the technical problems, an embodiment of the application provides a diversion device and a vehicle. A flow guiding device provided in an embodiment of the present application will be described in detail below with reference to the accompanying drawings.
First, referring to fig. 1 to 3, a deflector 1 according to a first aspect of the present application is applied to a vehicle, which includes wheels and a chassis 22. The flow guiding device 1 is fixedly arranged on the chassis 22 and close to the wheels and comprises a flow guiding plate 11, a guiding component 12 and a thrust component 13; the input end of the guide component 12 is connected with the output end of the thrust component 13, and the output end of the guide component 12 is connected with the guide plate 11; the guiding component 12 drives the deflector 11 to move along a preset direction under the driving of the thrust component 13 so as to guide the airflow flowing through the chassis 22 and located beside the wheels.
The specific structure of the deflector 1 will be described in detail with reference to fig. 1 to 3.
Referring to fig. 1 to 3, a baffle 11 is provided for guiding the airflow flowing through the vehicle chassis 22. The baffle 11 is generally a curved surface structure, such as an arc, and parameters such as the size and thickness of the baffle 11 may be flexibly designed according to different vehicle types, which is not specifically limited in the embodiment of the present application. In addition, the side of the baffle 11 can be provided with a reinforcing plate, so that the baffle 11 and the reinforcing plate form a structure with a T-shaped cross section, the stability of the baffle 11 is further improved, and the capability of bearing the impact of high-speed airflow is improved. The baffle 11 and the reinforcing plate may be in a split structure, or may be manufactured by an integral molding process.
The thrust assembly 13 is used to provide a driving force. The thrust component 13 may be an existing thrust device such as a cylinder, an oil cylinder or an electric push rod, or may be a thrust mechanism for converting torque of a motor into driving force. For example, referring to fig. 1, in some embodiments of the present application, the thrust assembly 13 may include a guide 131, a drive rod 132, and a motor 133. The guide member 131 is provided with an elongated guide hole 1311 or a guide groove, and the guide member 131 is connected with the input end of the guide assembly 12; one end of the transmission rod 132 is provided with a sliding shaft which extends into the guide hole 1311 or the guide groove and can slide along the guide hole 1311 or the guide groove; the motor 133 may be fixedly connected to the chassis 22 of the vehicle by screwing, welding, or the like, and may specifically be fixedly connected to a front mounting plate of a front cabin upper bracket of the chassis 22 of the vehicle. An electric motor 133 fixedly coupled to the chassis 22 of the vehicle may provide support for the thrust assembly 13. An output shaft of the motor 133 is connected to the other end of the transmission rod 132 to drive the transmission rod 132 to rotate. After the motor 133 is started, the driving rod 132 is driven to rotate, and the sliding shaft at the end of the driving rod 132 rotates along with the driving rod 132 and slides along the strip-shaped guide hole 1311 or the guide groove of the guide member 131, so that the guide member 131 can be driven to move towards the direction close to the motor 133 or away from the motor 133, and the guide assembly 12 connected with the guide member 131 is driven. In view of reducing wear during sliding, in some embodiments of the present application, a rolling bearing 1321 is further provided on the sliding shaft, and the rolling bearing 1321 is movable along the guide hole 1311 or the guide groove. In order to further improve the smoothness of the movement of the rolling bearing 1321 in the guide hole 1311 or the guide groove of the guide member 131, in some embodiments of the present application, the opposite inner walls of the guide hole 1311 or the guide groove of the guide member 131 are provided with guide grooves 1312 adapted to the rolling bearing 1321.
Referring to fig. 1, an input end of a guide assembly 12 is connected with an output end of a thrust assembly 13, and an output end of the guide assembly 12 is connected with a deflector 11; the guide assembly 12 serves as a medium between the thrust assembly 13 and the baffle 11 for guiding the movement direction of the baffle 11.
The guide assembly 12 is driven by the thrust assembly 13 to move the baffle 11 in a preset direction, as shown in fig. 2 and 3, in the front-rear direction of the vehicle, so as to guide the airflow passing through the chassis 22 and located beside the wheels. Specifically, referring to fig. 2, when the vehicle runs at a high speed, for example, the running speed of the vehicle exceeds 80km/h, the guide assembly 12 drives the guide plate 11 to move towards the rear of the vehicle under the driving of the thrust assembly 13, and at this time, the guide plate 11 can guide the airflow to the outer side of the vehicle body, so that the flow rate of the airflow of the chassis 22 is reduced, and the airflow is prevented from blowing the wheel cavity 21 of the wheels, thereby effectively reducing the noise of the chassis 22, improving the wind noise performance of the whole vehicle and improving the comfort of the whole vehicle. Referring to fig. 3, when the vehicle is braked at a high speed, the guide assembly 12 drives the deflector 11 to move forward under the driving of the thrust assembly 13, and at this time, the deflector 11 can guide the airflow to purge the area of the wheel cavity 21 of the vehicle, so that the brake disc dissipates heat rapidly, and the running safety performance of the vehicle is improved.
The guide assembly 12 may have a variety of structures, such as a slider rail mechanism or the like. Referring to fig. 2, in some embodiments of the present application, the guide assembly 12 includes a slide bar 121 and a slide sleeve 122. One end of the slide bar 121 is fixedly connected with the guide plate 11, and the other end of the slide bar 121 is fixedly connected with the output end of the thrust component 13, namely fixedly connected with the guide piece 131 of the thrust component 13. The sliding sleeve 122 is sleeved on the sliding sleeve 121, and the sliding sleeve 122 is configured to be fixedly connected with the chassis 22 of the vehicle so as to enable the sliding sleeve 121 to move along the axial direction of the sliding sleeve 122. The sliding sleeve 122 may be fixedly connected with the chassis 22 of the vehicle by screwing, clamping, welding, etc., and may specifically be fixedly connected to a front mounting plate of a front cabin upper bracket of the chassis 22 of the vehicle. A sliding sleeve 122 fixedly connected to the chassis 22 of the vehicle may provide support for the sliding bar 121. The sliding sleeve 122 has a through hole, and the sliding rod 121 is disposed through the through hole of the sliding sleeve 122 and is slidable along the axial direction of the through hole. Wherein, in order to improve the overall structural strength of the flow guiding device 1, the number of the guiding components 12 can be multiple; the plurality of guide assemblies 12 are spaced apart. For example, as shown in FIG. 1, the number of guide assemblies 12 is two; the two guide assemblies 12 are disposed in spaced apart relation. Of course, the number of the guide assemblies 12 can be three, four, etc., and the designer can flexibly set according to actual needs. In addition, to improve the stability of the movement of the slide bar 121 in the preset direction, each guide assembly 12 may include a plurality of sliding sleeves 122; the plurality of sliding sleeves 122 are arranged in a row at intervals.
In this embodiment, the baffle 11 is connected with the thrust component 13 through the guide component 12, and under the drive of the thrust component 13 and the guide of the guide component 12, the baffle 11 can be driven to move along the preset direction, so that the position of the baffle 11 can be adjusted according to the running state of the vehicle, and then the air flow can be guided to flow to the outer side of the vehicle body when the vehicle runs at a high speed, and the air flow can be guided to purge the wheel cavity 21 of the wheel when the vehicle brakes at a high speed. Therefore, through the scheme, the wind noise performance of the whole vehicle can be improved while the braking and cooling performance of the vehicle is ensured.
Next, referring to fig. 2 and 3, a second aspect of the present application further proposes a vehicle, including wheels, a chassis 22, a vehicle controller, and the deflector 1 according to any one of the first aspect. The deflector 1 is fixedly arranged on the chassis 22 close to the wheels. The vehicle controller is electrically connected to the deflector 1 for controlling the deflector 11 of the deflector 1 to move in a preset direction to direct the air flow through the chassis 22 to sweep the wheel cavity 21 of the wheel or to the outside of the body of the vehicle.
It can be appreciated that the vehicle controller can acquire the state information of the vehicle in real time; the state information may include vehicle speed information, which may be obtained through a wheel speed sensor of the vehicle, brake information, which may be obtained through a brake pedal position sensor, and the like.
When the state information indicates that the vehicle speed of the vehicle is greater than the preset vehicle speed, the vehicle controller controls the deflector 11 to move along the first direction so as to guide the airflow flowing through the chassis 22 to the outside of the vehicle body; the preset vehicle speed can be 80km/h, 90km/h and the like.
Referring to fig. 2, when the vehicle is traveling at a high speed higher than a preset vehicle speed, the vehicle controller may control the thrust assembly 13 to work, and the guide assembly 12 drives the baffle 11 to move in a first direction, that is, to move to the rear of the vehicle under the driving of the thrust assembly 13, at this time, the baffle 11 may guide the airflow to the outside of the vehicle body, so as to avoid the airflow from blowing the wheel cavity 21 of the wheel, thereby improving the wind noise performance of the whole vehicle.
When the state information indicates that the speed of the vehicle is greater than the preset speed and braking is applied, the vehicle controller controls the deflector 11 to move along the second direction so as to guide the airflow flowing through the chassis 22 to purge the wheel cavity 21 of the wheels; wherein the second direction is opposite to the first direction.
Referring to fig. 3, when the vehicle is braked at a high speed higher than a preset speed and brakes, the vehicle controller can control the thrust component 13 to work, the guide component 12 drives the deflector 11 to move in a second direction, namely to move forward of the vehicle under the driving of the thrust component 13, and at the moment, the deflector 11 can guide air flow to purge the area of the wheel cavity 21 of the wheel, so that the brake disc dissipates heat rapidly, and the running safety performance of the vehicle is improved. Therefore, the scheme can improve the wind noise performance of the whole vehicle while guaranteeing the braking and cooling performance of the vehicle.
Considering that collision between the deflector 1 and the ground is avoided, it is necessary to conceal the deflector 1, as shown in fig. 2 and 3, in some embodiments of the present application, the bottom plate 221 of the chassis 22 is provided with an elongated avoiding hole 2210; it is understood that the extending direction of the escape hole 2210 coincides with the preset direction of the movement of the deflector 11. The thrust assembly 13 and the guide assembly 12 are disposed on a side of the bottom plate 221 remote from the ground; the deflector 11 is arranged on one side of the bottom plate 221 close to the ground; the output end of the guide component 12 is provided with a connecting shaft 123, and the connecting shaft 123 extends out of the avoidance hole 2210 to be connected with the guide plate 11. Referring to fig. 1, when the guide assembly 12 includes the slide bar 121, the connecting shaft 123 is disposed at an end of the slide bar 121 remote from the thrust assembly 13. In this scheme, the bottom plate 221 of chassis 22 seals guiding component 12 and thrust subassembly 13 that are the major structure of guiding device 1 in the vehicle inside, only exposes guiding plate 11, can effectively hide guiding device 1's thrust subassembly 13 and guiding component 12 when guiding plate 11 normally works, avoids taking place to collide with the ground and damage.
The same or similar reference numerals in the drawings of the present embodiment correspond to the same or similar components; in the description of the present application, it should be understood that, if there is an azimuth or positional relationship indicated by terms such as "upper", "lower", "left", "right", etc., based on the azimuth or positional relationship shown in the drawings, this is for convenience of description and simplification of the description, but does not indicate or imply that the apparatus or element to be referred must have a specific azimuth, be constructed and operated in a specific azimuth, and thus terms describing the positional relationship in the drawings are merely used for illustration and are not to be construed as limitations of the present patent, and that the specific meaning of the terms described above may be understood by those of ordinary skill in the art according to the specific circumstances.
The foregoing is merely specific embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art can easily think about changes or substitutions within the technical scope of the present application, and the changes and substitutions are intended to be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.
Claims (10)
1. A deflector (1) for a vehicle comprising wheels and a chassis (22), characterized in that the deflector (1) is fixedly arranged at the chassis (22) and close to the wheels, comprising:
a deflector (11);
thrust assembly (13)
The input end of the guide assembly (12) is connected with the output end of the thrust assembly (13), and the output end of the guide assembly (12) is connected with the guide plate (11); the guide assembly (12) drives the guide plate (11) to move along a preset direction under the drive of the thrust assembly (13) so as to guide the airflow flowing through the chassis (22) and located beside the wheels.
2. The deflector (1) according to claim 1, wherein the guiding assembly (12) comprises:
the sliding rod (121), one end of the sliding rod (121) is fixedly connected with the guide plate (11), and the other end of the sliding rod (121) is fixedly connected with the output end of the thrust component (13);
the sliding sleeve (122) is sleeved on the sliding rod (121), and the sliding sleeve (122) is configured to be fixedly connected with the chassis (22) of the vehicle so as to enable the sliding rod (121) to move along the axial direction of the sliding sleeve (122).
3. A deflector (1) according to claim 2, characterized in that the number of the guide assemblies (12) is a plurality; a plurality of the guide assemblies (12) are arranged at intervals.
4. A deflector (1) according to claim 3, characterized in that each guiding assembly (12) comprises a plurality of sliding sleeves (122); the sliding sleeves (122) are arranged at intervals in a row.
5. A deflector (1) according to claim 1, wherein the thrust assembly (13) comprises:
the guide piece (131) is provided with an elongated guide hole (1311) or a guide groove, and the guide piece (131) is connected with the input end of the guide assembly (12);
the transmission rod (132), one end of the transmission rod (132) is provided with a sliding shaft, and the sliding shaft stretches into the guide hole (1311) or the guide groove and can slide along the guide hole (1311) or the guide groove;
the motor (133) is configured to be fixedly connected with the chassis (22) of the vehicle, and an output shaft of the motor (133) is connected with the other end of the transmission rod (132) so as to drive the transmission rod (132) to rotate;
or the thrust component (13) adopts an air cylinder, an oil cylinder or an electric push rod.
6. The deflector (1) according to claim 5, characterized in that the sliding shaft is provided with a rolling bearing (1321), the rolling bearing (1321) being movable along the guide bore (1311) or the guide groove.
7. A deflector (1) according to claim 6, characterized in that the guide hole (1311) of the guide (131) or the opposite inner walls of the guide groove are provided with guide grooves (1312) adapted to the rolling bearing (1321).
8. A vehicle, characterized by comprising:
wheels and a chassis (22);
the deflector (1) according to any one of claims 1 to 7, the deflector (1) being fixedly arranged on the chassis (22) close to the wheels;
and the vehicle controller is electrically connected with the flow guiding device (1) and is used for controlling the flow guiding plate (11) of the flow guiding device (1) to move along a preset direction so as to guide the airflow flowing through the chassis (22) to purge the wheel cavity (21) of the wheel or flow to the outer side of the vehicle body.
9. The vehicle of claim 8, wherein the vehicle controller obtains the status information of the vehicle in real time;
when the state information indicates that the speed of the vehicle is greater than a preset speed, the vehicle controller controls the deflector (11) to move along a first direction so as to guide airflow flowing through the chassis (22) to the outside of the vehicle body;
when the state information indicates that the speed of the vehicle is greater than a preset speed and braking is applied, the vehicle controller controls the deflector (11) to move along a second direction so as to guide airflow flowing through the chassis (22) to purge a wheel cavity (21) of the wheel;
wherein the second direction is opposite to the first direction.
10. The vehicle according to claim 8 or 9, characterized in that the bottom plate (221) of the chassis (22) is provided with an elongated avoidance hole (2210);
the thrust component (13) and the guide component (12) are arranged on one side of the bottom plate (221) away from the ground; the guide plate (11) is arranged on one side of the bottom plate (221) close to the ground; the output end of the guide assembly (12) is provided with a connecting shaft (123), and the connecting shaft (123) stretches out of the avoidance hole (2210) and is connected with the guide plate (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321892037.0U CN220243397U (en) | 2023-07-18 | 2023-07-18 | Guiding device and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321892037.0U CN220243397U (en) | 2023-07-18 | 2023-07-18 | Guiding device and vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220243397U true CN220243397U (en) | 2023-12-26 |
Family
ID=89235251
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321892037.0U Active CN220243397U (en) | 2023-07-18 | 2023-07-18 | Guiding device and vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220243397U (en) |
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2023
- 2023-07-18 CN CN202321892037.0U patent/CN220243397U/en active Active
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