CN112249176B - Auxiliary device for improving driving and braking stability of automobile on ramp - Google Patents
Auxiliary device for improving driving and braking stability of automobile on ramp Download PDFInfo
- Publication number
- CN112249176B CN112249176B CN202011173296.9A CN202011173296A CN112249176B CN 112249176 B CN112249176 B CN 112249176B CN 202011173296 A CN202011173296 A CN 202011173296A CN 112249176 B CN112249176 B CN 112249176B
- Authority
- CN
- China
- Prior art keywords
- automobile
- base
- axis
- gravity center
- seat
- 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.)
- Active
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D37/00—Stabilising vehicle bodies without controlling suspension arrangements
- B62D37/04—Stabilising vehicle bodies without controlling suspension arrangements by means of movable masses
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Seats For Vehicles (AREA)
Abstract
The invention discloses an auxiliary device for improving the driving and braking stability of an automobile on a ramp, which comprises a gravity center adjusting piece, a base arranged on the automobile, a control assembly used for adjusting the position of the gravity center adjusting piece in the front and rear direction of the automobile, and a control assembly arranged on the base in a movable mode capable of adjusting the position of the gravity center adjusting piece in the front and rear direction of the automobile. The invention has the advantages of simple structure, low cost, easy implementation, simple and convenient control, high safety, capability of improving the driving and braking stability of the automobile on the ramp and the like.
Description
Technical Field
The invention relates to the technical field of vehicle auxiliary equipment, in particular to an auxiliary device for improving the driving and braking stability of an automobile on a ramp.
Background
The fixed-point parking on the uphill road and the hill starting are one examination point in driver examination, wherein the examination point comprises two examination items, namely the fixed-point parking on the uphill road and the starting and driving on the hill. Learning to park and start on the slope at fixed points can enable a driver of the motor vehicle to operate and control the vehicle skillfully when parking and starting on the slope road section, and prevent the vehicle from being collided with the tail due to flameout or backward sliding of an engine when starting on the slope.
When the automobile runs on the ramp, the component force of the gravity center of the automobile along the ramp is the gradient resistance of the automobile. Because the gravity center position of the automobile can not be changed, the climbing stability of the automobile is poor when the automobile runs on an uphill slope and a downhill slope, and the braking stability of the automobile is poor when the automobile brakes on the uphill slope and the downhill slope. At present, an auxiliary device capable of changing the gravity center position of the automobile to improve the driving and braking smoothness of the automobile on a slope does not exist.
Disclosure of Invention
The invention aims to solve the technical problem of overcoming the defects in the prior art and provides the auxiliary device for improving the driving and braking stability of the automobile on the ramp, which has the advantages of simple structure, low cost, easiness in implementation, simplicity and convenience in control and high safety and can improve the driving and braking stability of the automobile on the ramp.
In order to solve the technical problem, the invention adopts the following technical scheme:
the auxiliary device for improving the driving and braking smoothness of the automobile on the slope comprises a gravity center adjusting piece and a base installed on the automobile, wherein the gravity center adjusting piece is installed on the base in a movable mode capable of adjusting the position in the front-back direction of the automobile, and the auxiliary device further comprises a control assembly used for adjusting the position of the gravity center adjusting piece in the front-back direction of the automobile.
As a further improvement of the above technical solution:
and the gravity center adjusting piece is also provided with an air blowing type buffer device which can blow air towards the front and the rear of the automobile.
The blowing type buffering device comprises a paddle and a first rotary driving piece arranged on the gravity center adjusting piece, the paddle rotates around an axis arranged in the front-rear direction of the automobile in an extending mode and is arranged on the gravity center adjusting piece, and the driving end of the first rotary driving piece is connected with a rotating shaft of the paddle.
The gravity center adjusting piece is provided with an air duct, the air duct is provided with a through inner cavity extending in the front-rear direction of the automobile, and the blades are installed in the through inner cavity.
The centre of gravity regulating part passes through the slip subassembly and installs on the base with the mode of sliding, the slip subassembly includes the slide, the slide is slided and is installed on the base.
The control assembly comprises a screw and a second rotary driving piece arranged on the base, the screw is in threaded fit with the sliding seat, and the driving end of the second rotary driving piece is connected with the screw.
The automobile seat is characterized in that the base is detachably arranged on the automobile through a detachable connecting device, the detachable connecting device comprises a clamping seat arranged on the base, the clamping seat is provided with two side portions arranged at intervals, at least one side portion is correspondingly provided with a clamping plate, and the clamping plate is arranged on the corresponding side portion in a manner that the distance between the clamping plate and the other side portion can be adjusted through an adjustable connecting mechanism.
The holder passes through adjusting part and installs on the base with the mode that can adjust installation angle.
The adjusting component comprises a connecting seat, the connecting seat is installed on the base in a mode that the mounting angle can be adjusted in a rotating mode around a first axis, the clamping seat is connected with the connecting seat in a threaded fit mode and can rotate around a second axis to adjust the relative angle, and the first axis and the second axis are non-parallel lines.
And a rubber layer for clamping the automobile is arranged on the clamping plate and/or at least one side part.
Compared with the prior art, the invention has the advantages that:
when the auxiliary device for improving the driving and braking stability of the automobile on the slope is used for ascending the automobile, the gravity center adjusting piece can be adjusted by the control assembly to move towards the front end of the automobile so as to move the gravity center of the automobile forwards, so that the driving and braking stability of the automobile on the slope can be improved. The auxiliary device has the advantages of simple structure, low cost, easy implementation and simple and convenient control.
Drawings
FIG. 1 is a front view of an auxiliary device for improving the smoothness of a vehicle driving and braking on a slope.
Illustration of the drawings:
1. a base; 2. a center of gravity adjusting member; 3. an air duct; 4. a sliding assembly; 41. a slide base; 5. a detachable connecting device; 51. a holder; 511. a side portion; 52. a splint; 53. a connecting seat; 54. a rubber layer; 6. a screw; 7. a second rotary drive.
Detailed Description
The invention is described in further detail below with reference to the figures and the specific embodiments.
As shown in fig. 1, the auxiliary device for improving the driving and braking smoothness of the automobile on the slope according to the present embodiment includes a center of gravity adjusting member 2 and a base 1 installed on the automobile, the center of gravity adjusting member 2 has a certain weight, the center of gravity adjusting member 2 is installed on the base 1 in a movable manner capable of adjusting the position in the front-rear direction of the automobile, and the auxiliary device further includes a control assembly for adjusting the position of the center of gravity adjusting member 2 in the front-rear direction of the automobile. When the automobile goes uphill, the gravity center adjusting piece 2 can be adjusted to move towards the front end of the automobile through the control assembly, so that the gravity center of the automobile moves forwards, the stability of driving and braking on the uphill of the automobile can be improved, when the automobile goes downhill, the gravity center adjusting piece 2 can be adjusted to move towards the rear end of the automobile through the control assembly, so that the gravity center of the automobile moves backwards, the stability of driving and braking on the downhill of the automobile can be improved, and the safety is improved. The auxiliary device has the advantages of simple structure, low cost, easy implementation and simple and convenient control.
In this embodiment, the gravity center adjusting member 2 is further provided with an air blowing type buffer device capable of blowing air to the front and the rear of the automobile. When the automobile is braked, the air blowing type buffer device is used for blowing air to the advancing direction of the automobile, so that the inertia in the advancing direction during the braking of the automobile can be buffered, and the braking stability of the automobile is further improved. The air blowing type buffer device is arranged on the gravity center adjusting piece 2, the air blowing type buffer device with the weight on one hand moves along with the gravity center adjusting piece 2, the weight of the air blowing type buffer device and the weight of the gravity center adjusting piece cooperate to adjust the gravity center position of the automobile, and the size and the weight of the gravity center adjusting piece 2 are favorably reduced; on the other hand, when the automobile brakes on an uphill slope or a downhill slope, the air blowing type buffering device moves to the front end or the rear end of the automobile along with the gravity center adjusting piece 2 correspondingly, and the buffering effect of the air blowing type buffering device is better when air blowing is carried out at the front end or the rear end of the automobile.
In this embodiment, air blowing type buffer includes the paddle and installs the first rotary driving spare on focus adjusting part 2, and the paddle rotates around the axis that extends to arrange along the car fore-and-aft direction and installs on focus adjusting part 2, and the drive end of first rotary driving spare links to each other with the pivot of paddle. When the first rotary driving piece works, the blades are driven to rotate forwards and backwards, and then air is blown to the front and the back of the automobile correspondingly. The air blowing type buffer device is simple in structure, low in cost, convenient to assemble and maintain and easy to control.
In this embodiment, the gravity center adjusting member 2 is provided with an air duct 3, the air duct 3 has a through inner cavity extending in the front-rear direction of the vehicle, and the paddle is installed in the through inner cavity. The air duct 3 intensively blows out air flow generated by the rotation of the blades forwards or backwards, so that the air flow is more centralized and uniform, the buffer effect is good, and the stability is favorably improved.
In this embodiment, the gravity center adjusting member 2 is slidably mounted on the base 1 through the sliding assembly 4, the sliding assembly 4 includes a sliding base 41, and the sliding base 41 is slidably mounted on the base 1. The slider 41 is reciprocally slid on the base 1, thereby adjusting the position of the center of gravity adjusting member 2 in the front-rear direction of the vehicle. The gravity center adjusting piece 2 adopts a sliding movable mode, the motion is stable and reliable, and the control assembly is convenient to control and adjust the gravity center adjusting piece 2 to move. In the preferred embodiment, the bottom of the sliding base 41 is provided with a pulley, and the base 1 is provided with a guide rail, and the pulley is supported on the guide rail and is in sliding fit with the guide rail, so that the sliding base 41 can slide on the base 1. In another embodiment, a sliding slot may be provided on the base 1, and a sliding block slidably engaged with the sliding slot may be provided on the sliding base 41, so as to realize the sliding movement of the sliding base 41 on the base 1. In other embodiments, the sliding base 41 can be slidably mounted on the base 1 by other methods.
In this embodiment, the control assembly comprises a screw 6 and a second rotary driving member 7 mounted on the base 1, the screw 6 is in threaded engagement with the slide 41, and a driving end of the second rotary driving member 7 is connected to the screw 6. The second rotary driving member 7 drives the screw 6 to rotate, and the screw 6 can force the sliding seat 41 to reciprocate and slide. Preferably, the second rotary driving member 7 is a motor, and the screw 6 is mounted on the base 1 through a bearing assembly, so as to improve the rotational stability and reliability. The control assembly is simple in structure, low in cost, high in precision and easy to control. In other embodiments, the control assembly may also directly drive the sliding seat 41 to slide back and forth by using a telescopic oil cylinder, a telescopic air cylinder or an electric push rod, or by using other existing driving devices capable of driving the sliding seat 41 to slide back and forth.
In this embodiment, the base 1 is detachably mounted on the vehicle through the detachable connection device 5, so as to be conveniently detached. The detachable connecting device 5 comprises a clamping seat 51 arranged on the base 1, the clamping seat 51 is provided with two side parts 511 which are arranged at intervals, at least one side part 511 is correspondingly provided with a clamping plate 52, and the clamping plate 52 is arranged on the corresponding side part 511 in a mode of adjusting the distance between the clamping plate 52 and the other side part 511 through an adjustable connecting mechanism. The distance between each clamping plate 52 and the other side part 511 can be adjusted to realize clamping and loosening of the installation position on the automobile, and further realize installation and disassembly of the auxiliary device. The detachable connecting device 5 has the advantages of simple and compact structure, easy manufacture, stable and reliable installation and simple and convenient disassembly and assembly. The adjustable connecting mechanism comprises a threaded rod which is installed on the side part 511 in a threaded fit mode, the clamping plate 52 is connected onto the threaded rod, and the distance between the clamping plate 52 and the other side part 511 can be adjusted by screwing the threaded rod. In other embodiments, the adjustable connection mechanism may also be other mechanisms that can adjust the position of the clamp plate 52, such as a telescopic driving member, a sliding member driven by a motor, etc. In other embodiments, only one side portion 511 may be provided with a clamping plate 52, and the clamping and releasing can be realized by adjusting the distance between the clamping plate 52 and the other side portion 511.
In this embodiment, holder 51 is installed on base 1 through adjusting part with the mode that can adjust installation angle, is convenient for adjust the installation angle of auxiliary device on the car to adjust the moving direction of focus regulating part 2 and for the angle of car, be convenient for guarantee only adjust the focus position in the car fore-and-aft direction, guarantee the stability and the homogeneity of focus regulation simultaneously. Preferably, the holder 51 is rotated about an axis perpendicular to the front-rear direction of the vehicle in the horizontal plane by the adjustment assembly to adjust the installation angle.
In this embodiment, the adjusting assembly includes a connecting seat 53, the connecting seat 53 is installed on the base 1 in a manner of being capable of rotating around a first axis to adjust the installation angle, the clamping seat 51 is connected with the connecting seat 53 in a threaded fit manner and capable of rotating around a second axis to adjust the relative angle, and the first axis and the second axis are non-parallel lines. The adjusting component can realize multi-directional angle adjustment, and has the advantages of simple and compact structure and simple and convenient adjustment. Preferably, the connecting seat 53 is mounted on the base 1 through a bolt assembly, the bolt assembly penetrates through the base 1 and the connecting seat 53 to connect and fix the base 1 and the connecting seat 53, and when the bolt assembly is loosened, the angle of the connecting seat 53 can be adjusted around the axis (first axis) of the bolt assembly, so that the mounting angle of the connecting seat 53 on the base 1 can be adjusted. Preferably, the first axis and the second axis are perpendicular to each other, and both the first axis and the second axis are perpendicular to the front-rear direction of the automobile.
In this embodiment, the rubber layer 54 for clamping the vehicle is provided on the clamping plate 52 and/or at least one of the side portions 511, so as to avoid rigid contact during clamping and improve the mounting stability.
The above description is only a preferred embodiment of the present invention, and the scope of the present invention is not limited to the above-described examples. Modifications and variations that may occur to those skilled in the art without departing from the spirit and scope of the invention are to be considered as within the scope of the invention.
Claims (7)
1. An auxiliary device for improving the driving and braking smoothness of an automobile on a slope is characterized in that: the auxiliary device comprises a gravity center adjusting piece (2) and a base (1) installed on the automobile, wherein the gravity center adjusting piece (2) is installed on the base (1) in a movable mode capable of adjusting the position in the front-back direction of the automobile, and the auxiliary device further comprises a control assembly used for adjusting the position of the gravity center adjusting piece (2) in the front-back direction of the automobile;
the automobile seat is characterized in that the base (1) is detachably mounted on the automobile through a detachable connecting device (5), the detachable connecting device (5) comprises a clamping seat (51) mounted on the base (1), the clamping seat (51) is provided with two side parts (511) arranged at intervals, at least one side part (511) is correspondingly provided with a clamping plate (52), and the clamping plate (52) is mounted on the corresponding side part (511) through an adjustable connecting mechanism in a manner that the distance between the clamping plate and the other side part (511) can be adjusted;
the clamping seat (51) is arranged on the base (1) through an adjusting component in a mode of adjusting an installation angle; the adjusting assembly comprises a connecting seat (53), the connecting seat (53) is arranged on the base (1) in a manner of rotating around a first axis to adjust the installation angle, the clamping seat (51) is in threaded fit connection with the connecting seat (53) and can rotate around a second axis to adjust the relative angle, and the first axis and the second axis are non-parallel lines; the first axis is perpendicular to the second axis, and the first axis and the second axis are perpendicular to the front and back direction of the automobile.
2. The assistance device according to claim 1, characterized in that: and an air blowing type buffer device capable of blowing air towards the front and the rear of the automobile is further arranged on the gravity center adjusting piece (2).
3. The assistance device according to claim 2, characterized in that: the air blowing type buffering device comprises a paddle and a first rotary driving piece arranged on a gravity center adjusting piece (2), the paddle is rotatably arranged on the gravity center adjusting piece (2) around an axis extending in the front-rear direction of the automobile, and a driving end of the first rotary driving piece is connected with a rotating shaft of the paddle.
4. The assistance device according to claim 3, characterized in that: the gravity center adjusting piece (2) is provided with an air duct (3), the air duct (3) is provided with a through inner cavity extending in the front-rear direction of the automobile, and the blades are installed in the through inner cavity.
5. The assistance device according to claim 1, characterized in that: center of gravity regulating part (2) are installed on base (1) through slip subassembly (4) with the mode of sliding, slip subassembly (4) include slide (41), slide (41) are slided and are installed on base (1).
6. Auxiliary device according to claim 5, characterized in that: the control assembly comprises a screw (6) and a second rotary driving piece (7) installed on the base (1), the screw (6) is in threaded fit with the sliding seat (41), and the driving end of the second rotary driving piece (7) is connected with the screw (6).
7. The assistance device according to any one of claims 1 to 6, characterized in that: the clamping plate (52) and/or at least one side part (511) is/are provided with a rubber layer (54) for clamping the automobile.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011173296.9A CN112249176B (en) | 2020-10-28 | 2020-10-28 | Auxiliary device for improving driving and braking stability of automobile on ramp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011173296.9A CN112249176B (en) | 2020-10-28 | 2020-10-28 | Auxiliary device for improving driving and braking stability of automobile on ramp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112249176A CN112249176A (en) | 2021-01-22 |
| CN112249176B true CN112249176B (en) | 2022-11-08 |
Family
ID=74261182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011173296.9A Active CN112249176B (en) | 2020-10-28 | 2020-10-28 | Auxiliary device for improving driving and braking stability of automobile on ramp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112249176B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113682370A (en) * | 2021-09-30 | 2021-11-23 | 温州职业技术学院 | Automatic obstacle avoidance type walking chassis structure based on artificial intelligence technology |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29922311U1 (en) * | 1998-12-23 | 2000-04-06 | Palfinger Crayler Staplertechnik Gmbh, Bergheim | Forklift |
| CN2564394Y (en) * | 2002-08-28 | 2003-08-06 | 高崇汶 | Stabilizer for automobile steering running |
| CN204055288U (en) * | 2014-09-04 | 2014-12-31 | 上海汽车集团股份有限公司 | The automobile of changeable gravity centre |
| CN104443079A (en) * | 2014-12-26 | 2015-03-25 | 东莞光洋信息科技有限公司 | Motor vehicle and gravity balancing device thereof |
| CN104554497A (en) * | 2014-12-26 | 2015-04-29 | 东莞光洋信息科技有限公司 | Motor vehicle and starting balance system thereof |
| CN107856749A (en) * | 2017-11-15 | 2018-03-30 | 吉林大学 | A kind of vehicle centroid adjusting apparatus |
| CN208746123U (en) * | 2018-08-21 | 2019-04-16 | 坎德拉（深圳）科技创新有限公司 | A kind of self-balancing vehicle |
| CN209719761U (en) * | 2018-12-14 | 2019-12-03 | 山东五征集团有限公司 | Adjustable preceding balance weight mechanism |
| CN109624939A (en) * | 2019-01-11 | 2019-04-16 | 厦门理工学院 | A kind of jet-propelled complemental brake system, method and automobile |
| CN111746668A (en) * | 2020-06-19 | 2020-10-09 | 财音吉力根 | Boxcar focus controlling means |
-
2020
- 2020-10-28 CN CN202011173296.9A patent/CN112249176B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN112249176A (en) | 2021-01-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US6289761B1 (en) | Automatic adjustable brake, clutch and accelerator pedals | |
| US5996438A (en) | Adjustable accelerator pedal | |
| CN112249176B (en) | Auxiliary device for improving driving and braking stability of automobile on ramp | |
| US7131695B2 (en) | Vehicle seat section adjusting device | |
| CN101585378A (en) | Automobile | |
| US7568406B2 (en) | Adjustable pedal system with ratio modifier | |
| US6609438B1 (en) | Electric adjustable pedal system with two-piece upper arm | |
| US6925904B2 (en) | Adjustable pedal mechanism with tapered rivet for automatic gap and wear protection | |
| US20050077753A1 (en) | Vehicle braking aerostabilizer | |
| JPS6177538A (en) | Sheet adjusting apparatus for car | |
| CN113212265A (en) | Limiting device for rotation angle adjustment of automobile seat | |
| CN219989052U (en) | Adjustable car seat slide rail | |
| CN109823170B (en) | Accelerator pedal assembly and vehicle | |
| CN111409710A (en) | Automobile tail wing with adjustable angle | |
| CN1210600A (en) | Single-pedal system in motor vehicles and method for forming such a system | |
| CN107284303B (en) | Automobile seat headrest with front and back telescopic function | |
| CN219428101U (en) | Adjustable pedal assembly | |
| CN219608398U (en) | Brake pedal durability testing device | |
| CN221188389U (en) | Novel automobile panoramic video driving auxiliary recorder | |
| CN221418130U (en) | Multi-action sliding screen movement structure and automobile | |
| CN220096270U (en) | Intelligent vehicle path planning device | |
| CN219360870U (en) | Electric slide rail for front row seat of automobile | |
| CN213291993U (en) | Pedal-pushing type automatic clutch for Jetta manual gear vehicle and automobile with automatic clutch | |
| CN220742782U (en) | Automobile seat slide rail convenient to adjust | |
| CN216143529U (en) | Automobile and screen adjusting device |
Legal Events
| 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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |