CN108357562A - A kind of Vehicular synchronous steering structure - Google Patents
A kind of Vehicular synchronous steering structure Download PDFInfo
- Publication number
- CN108357562A CN108357562A CN201810405367.XA CN201810405367A CN108357562A CN 108357562 A CN108357562 A CN 108357562A CN 201810405367 A CN201810405367 A CN 201810405367A CN 108357562 A CN108357562 A CN 108357562A
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- steering
- frame
- rotation
- horizontal support
- tabletting
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- 230000001360 synchronised effect Effects 0.000 title claims abstract description 22
- 230000005540 biological transmission Effects 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 5
- 230000000903 blocking effect Effects 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000969 carrier Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D3/00—Steering gears
- B62D3/02—Steering gears mechanical
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Toys (AREA)
- Body Structure For Vehicles (AREA)
Abstract
The invention discloses a kind of Vehicular synchronous steering structures, including horizontal support and longitudinal carrier, the horizontal support intersects vertically with longitudinal carrier, it is provided with steering gear above the horizontal support, it is provided in front of the horizontal support and is longitudinally extended frame, it is described to be longitudinally extended the U-shaped stop bracket that vertical direction is provided on frame, the both sides of the horizontal support are respectively arranged with connection otic placode, the connection otic placode in left side is rotatablely connected with the end of lower section fixed frame, and the connection otic placode on right side and the knuckle mechanism in outside are rotatablely connected.Structure of the invention setting is simple, at low cost, automobile-used steering structure easy to use, can realize stable synchronous steering.
Description
Technical field
The present invention relates to automobile-used steering technique fields, and in particular to a kind of Vehicular synchronous steering structure.
Background technology
Existing steering mostly uses machinery, hydraulic pressure and electronics boosting mechanism, these structure manufacturing costs are higher, relatively
It is complicated.
Invention content
（One）The technical issues of solution
In view of the deficiencies of the prior art, a kind of structure setting of present invention offer is simple, at low cost, motor turning knot easy to use
Structure can realize that stable steering, steering wheel can realize synchronous steering with wheel, and it is difficult to the study of driving technology to reduce people
Degree is suitable for promoting and applying.
（Two）Technical solution
In order to achieve the above object, the present invention is achieved by the following technical programs：
A kind of Vehicular synchronous steering structure, including horizontal support and longitudinal carrier, horizontal support phase vertical with longitudinal carrier
It hands over, steering gear is provided with above the horizontal support, is provided in front of the horizontal support and is longitudinally extended frame, it is described
It is longitudinally extended the U-shaped stop bracket that vertical direction is provided on frame, the both sides of the horizontal support are respectively arranged with connection otic placode, left
The connection otic placode of side is rotatablely connected with the end of lower section fixed frame, and the connection otic placode on right side and the knuckle mechanism rotation in outside connect
It connects, the fixed frame is fixedly connected with the knuckle mechanism in outside, and another end and the rotation of the first rotating turret of fixed frame connect
It connects, the first rotating turret is also rotatablely connected with the second rotating turret, second rotating turret and the steering driver above horizontal support
Connection is rotated synchronously between structure, is provided with a pair of supporting in the middle part of the horizontal support, motor is provided on support frame as described above,
Gear, the rack mating connection of the gear and lower section are provided on transmission shaft in front of the motor, the rack passes through branch
Inside support, and be flexibly connected between supporting rack, the both sides of the rack are respectively arranged with steering linkage, the rack with turn
It is rotatablely connected between pull rod, the steering linkage of the both sides is rotatablely connected between the knuckle mechanism in outside respectively.
Preferably, the steering gear includes rotation frame, and turning-bar, turning-bar are provided in the rotation frame
On be provided with steering wheel, be provided with steering tabletting below turning-bar, the steering tabletting is longitudinally disposed, the rotation frame
Internal both sides are provided with pressure sensor, and the both sides for turning to tabletting are additionally provided with spring, the rotation of the spring and both sides
Frame connects and steering tabletting is placed in the middle part of rotation frame.
Preferably, the steering tabletting is stopped in rotation process by U-shaped stop bracket.
Preferably, the steering pressure sensor contacts of the tabletting by left-right rotation and left or right side, and then be connected to
And control the left-right rotation that motor positive and inverse realizes knuckle mechanism.
A kind of Vehicular synchronous steering structure, including horizontal support and longitudinal carrier, the horizontal support hang down with longitudinal carrier
It is straight to intersect, it is provided with steering gear above the horizontal support, is provided in front of the horizontal support and is longitudinally extended frame,
Described to be longitudinally extended the U-shaped stop bracket that vertical direction is provided on frame, the both sides of the horizontal support are respectively arranged with engaging lug
Plate, the connection otic placode of both sides are rotatablely connected with the end of lower section fixed frame, the end of the fixed frame and the knuckle machine in outside
Structure is fixedly connected, and is connected by third rotating turret between another end of left side fixed frame and right side fixed frame, third rotation
Frame is also connect with the second rotating turret, the company of synchronous rotation between the steering gear above second rotating turret and horizontal support
It connects, a pair of supporting is provided in the middle part of the horizontal support, motor, the biography in front of the motor are provided on support frame as described above
Be provided with gear on moving axis, the rack of the gear and lower section is connected, and the rack passes through inside supporting rack, and with support
It is flexibly connected between frame, steering linkage is provided on the left of the rack, is rotatablely connected between the rack and steering linkage, institute
It is rotatablely connected between steering linkage and the knuckle mechanism in outside on the left of stating.
Preferably, the steering gear includes rotation frame, and turning-bar, turning-bar are provided in the rotation frame
On be provided with steering wheel, be provided with steering tabletting below turning-bar, the steering tabletting is longitudinally disposed, the rotation frame
Internal both sides are provided with pressure sensor, and the both sides for turning to tabletting are additionally provided with spring, the rotation of the spring and both sides
Frame connects and steering tabletting is placed in the middle part of rotation frame.
Preferably, the steering tabletting is stopped in rotation process by U-shaped stop bracket.
Preferably, the steering pressure sensor contacts of the tabletting by left-right rotation and left or right side, and then be connected to
And control the left-right rotation that motor positive and inverse realizes knuckle mechanism.
Preferably, it is rotation connection structure between the turning-bar and rotation frame.
Preferably, it is integrated rotational structure between second rotating turret 6 and steering gear 3.
（Three）Advantageous effect
The present invention provides a kind of automobile steering systems, have following advantageous effect：
1, steering gear of the present invention and the first rotating turret, the second rotating turret, fixed frame and the lateral branch below horizontal support
Parallelogram rotational structure is constituted between frame, the steering angle for driving motor rotation to realize steering wheel by controlling steering wheel
Degree is consistent with the steering angle of wheel platforms；Parallel four side being also made up of both sides fixed frame, horizontal support, the second rotating turret
The steering angle that shape rotational structure drives the steering angle and wheel platforms of motor rotation realization steering wheel by controlling steering wheel
Unanimously；
2, the U-shaped stop bracket being arranged is to turn to dead point, when steering tabletting comes to U-shaped stop bracket, turns to and stops；
3, the present invention is different from boosting mechanism, and steering wheel is not directly connected to turning machine, and steering wheel is complete not to turning to directly to power
Entirely by motor or hydraulic mechanism directly to power.
Description of the drawings
Fig. 1 is one overall structure diagram of the embodiment of the present invention；
Fig. 2 is one present invention looks up structural representation of the embodiment of the present invention；
Fig. 3 is two overall structure diagram of the embodiment of the present invention；
Fig. 4 is two present invention looks up structural representation of the embodiment of the present invention；
Fig. 5 is enlarged structure schematic diagram at A of the present invention；
In figure：1 horizontal support, 1-1 connection otic placodes, 1-2 supporting racks, 1-3 are longitudinally extended frame, 2 longitudinal carriers, 3 steering drivers
Structure, 3-1 turn to tabletting, 3-2 turning-bars, 3-3 steering wheels, 3-4 springs, 3-5 rotation frame, 3-6 pressure sensors, 4 fixed frames,
5 first rotating turrets, 6 second rotating turrets, 7 racks, 8 motors, 8-1 gears, 9U form drags divider, 10 steering linkages, 11 knuckle machines
Structure, 12 third rotating turrets.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Embodiment one：
It please refers to Fig.1 and Fig. 2, the present invention provides a kind of technical solution：
A kind of Vehicular synchronous steering structure, including horizontal support 1 and longitudinal carrier 2, the horizontal support 1 hang down with longitudinal carrier 2
The top of straight intersection, the horizontal support 1 is provided with steering gear 3, and 1 front of the horizontal support, which is provided with, to be longitudinally extended
Frame 1-3, described to be longitudinally extended the U-shaped stop bracket 9 that vertical direction is provided on frame 1-3, the both sides of the horizontal support 1 are set respectively
It is equipped with connection otic placode 1-1, the connection otic placode 1-1 in left side is rotatablely connected with the end of lower section fixed frame 4, the connection otic placode 1- on right side
1 is rotatablely connected with the knuckle mechanism 11 in outside, and the fixed frame 4 is fixedly connected with the knuckle mechanism 11 in outside, fixed frame 4
Another end and the first rotating turret 5 be rotatablely connected, the first rotating turret 5 is also rotatablely connected with the second rotating turret 6, described second
It rotates synchronously and connects between the steering gear 3 of 1 top of rotating turret 6 and horizontal support, the middle part setting of the horizontal support 1
There is a pair of supporting 1-2, motor 8 is provided on support frame as described above 1-2, gear is provided on the transmission shaft in 8 front of the motor
8-1, the gear 8-1 and the rack 7 of lower section are connected, and the rack 7 passes through inside supporting rack 1-2, and with supporting rack 1-2
Between be flexibly connected, the both sides of the rack 7 are respectively arranged with steering linkage 10, between the rack 7 and steering linkage 10 turn
Dynamic connection, the steering linkage 10 of the both sides are rotatablely connected between the knuckle mechanism in outside 11 respectively.
Embodiment two：
Fig. 3 and Fig. 4 are please referred to, the present invention provides another technical solution：
A kind of Vehicular synchronous steering structure, including horizontal support 1 and longitudinal carrier 2, the horizontal support 1 hang down with longitudinal carrier 2
Straight intersection, it is characterised in that：The top of the horizontal support 1 is provided with steering gear 3, and 1 front of the horizontal support is set
It is equipped with and is longitudinally extended frame 1-3, it is described to be longitudinally extended the U-shaped stop bracket 9 that vertical direction is provided on frame 1-3, the horizontal support 1
Both sides be respectively arranged with connection otic placode 1-1, the connection otic placode 1-1 of both sides is rotatablely connected with the end of lower section fixed frame 4, described
The end of fixed frame 4 is fixedly connected with the knuckle mechanism 11 in outside, another end of left side fixed frame 4 and right side fixed frame 4
Connected by third rotating turret 12 between portion, third rotating turret 12 also connect with the second rotating turret 6, second rotating turret 6 and
Connection is rotated synchronously between the steering gear 3 of 1 top of horizontal support, the middle part of the horizontal support 1 is provided with a pair of of branch
It is provided with motor 8 on support 1-2, support frame as described above 1-2, gear 8-1 is provided on the transmission shaft in 8 front of the motor, it is described
Gear 8-1 and the rack of lower section 7 are connected, and the rack 7 passes through inside supporting rack 1-2, and movable between supporting rack 1-2
Connection, the left side of the rack 7 is provided with steering linkage 10, is rotatablely connected between the rack 7 and steering linkage 10, the left side
It is rotatablely connected between the steering linkage 10 of side and the knuckle mechanism 11 in outside.
Operation principle：When in use, by rotating steering wheel 3-3, the steering tabletting 3-1 below steering wheel 3-3 compresses bullet
Spring 3-4 is to the left or the pressure sensor 3-6 on right side is contacted, and motor 8 is connected at this time, and pressure sensor 3-6 is according to steering tabletting
Pressure size control motor 8 rotate speed, the gear 8-1 bands carry-over bar 7 on motor 8 to the left or moves right, 7 liang of rack
The steering linkage 10 of side and the knuckle mechanism 11 on the outside of 4 outside of fixed frame and connection otic placode 1-1 move therewith, realize and turn to
Purpose, the present invention are suitable for vehicle precursor structures, and a kind of scheme passes through fixed frame 4, the first rotating turret 5, the second rotating turret 6, horizontal
To the parallelogram rotational structure of the composition between holder 1, another scheme by both sides fixed frame 4, third rotating turret 12,
The parallelogram rotational structure constituted between second rotating turret 6 can realize stable steering, and turn to speed according to pressure
Pressure size that force snesor 3-6 is subject to determines, realize it is synchronous turn to, the structure design is simple, and production cost is poorly rated in pushing away
Wide application.
Claims (10)
1. a kind of Vehicular synchronous steering structure, including horizontal support（1）And longitudinal carrier（2）, the horizontal support（1）With longitudinal direction
Holder（2）It intersects vertically, it is characterised in that：The horizontal support（1）Top be provided with steering gear（3）, the cross
To holder（1）Front, which is provided with, is longitudinally extended frame（1-3）, described to be longitudinally extended frame（1-3）On be provided with vertical direction U-shaped resistance
Divider（9）, the horizontal support（1）Both sides be respectively arranged with connection otic placode（1-1）, the connection otic placode in left side（1-1）With under
Square fixed frame（4）End rotation connection, the connection otic placode on right side（1-1）With the knuckle mechanism in outside（11）Rotation connection,
The fixed frame（4）With the knuckle mechanism in outside（11）It is fixedly connected, fixed frame（4）Another end and the first rotating turret
（5）Rotation connection, the first rotating turret（5）Also with the second rotating turret（6）Rotation connection, second rotating turret（6）With lateral branch
Frame（1）The steering gear of top（3）Between rotate synchronously connection, the horizontal support（1）Middle part be provided with a pair of of branch
Support（1-2）, support frame as described above（1-2）On be provided with motor（8）, the motor（8）It is provided with gear on the transmission shaft in front
（8-1）, the gear（8-1）With the rack of lower section（7）It is connected, the rack（7）Across supporting rack（1-2）Inside, and
With supporting rack（1-2）Between be flexibly connected, the rack（7）Both sides be respectively arranged with steering linkage（10）, the rack（7）
With steering linkage（10）Between be rotatablely connected, the steering linkage of the both sides（10）Respectively with the knuckle mechanism in outside（11）It
Between be rotatablely connected.
2. a kind of Vehicular synchronous steering structure according to claim 1, it is characterised in that：The steering gear（3）
Including rotating frame（3-5）, the rotation frame（3-5）Inside it is provided with turning-bar（3-2）, turning-bar（3-2）On be provided with turn
To disk（3-3）, turning-bar（3-2）Lower section be provided with steering tabletting（3-1）, the steering tabletting（3-1）It is longitudinally disposed, it is described
Rotate frame（3-5）Inside both sides be provided with pressure sensor（3-6）, the steering tabletting（3-1）Both sides be additionally provided with
Spring（3-4）, the spring（3-4）With the rotation frame of both sides（3-5）It connects and tabletting will be turned to（3-1）It is placed in rotation frame
（3-5）Middle part.
3. a kind of Vehicular synchronous steering structure according to claim 2, it is characterised in that：The steering tabletting（3-1）
By U-shaped stop bracket in rotation process（9）Blocking.
4. a kind of Vehicular synchronous steering structure according to claim 3, it is characterised in that：The steering tabletting（3-1）It is logical
Cross the pressure sensor of left-right rotation and left or right side（3-6）Contact, and then be connected to and control motor（8）Positive and negative rotation, which is realized, to be turned
To section mechanism（11）Left-right rotation.
5. a kind of Vehicular synchronous steering structure, including horizontal support（1）And longitudinal carrier（2）, the horizontal support（1）With longitudinal direction
Holder（2）It intersects vertically, it is characterised in that：The horizontal support（1）Top be provided with steering gear（3）, the cross
To holder（1）Front, which is provided with, is longitudinally extended frame（1-3）, described to be longitudinally extended frame（1-3）On be provided with vertical direction U-shaped resistance
Divider（9）, the horizontal support（1）Both sides be respectively arranged with connection otic placode（1-1）, the connection otic placode of both sides（1-1）With under
Square fixed frame（4）End rotation connection, the fixed frame（4）End and outside knuckle mechanism（11）It is fixedly connected,
Left side fixed frame（4）With right side fixed frame（4）Another end between pass through third rotating turret（12）Connection, third rotating turret
（12）Also with the second rotating turret（6）Connection, second rotating turret（6）With horizontal support（1）The steering gear of top（3）
Between rotate synchronously connection, the horizontal support（1）Middle part be provided with a pair of supporting（1-2）, support frame as described above（1-2）On
It is provided with motor（8）, the motor（8）It is provided with gear on the transmission shaft in front（8-1）, the gear（8-1）With lower section
Rack（7）It is connected, the rack（7）Across supporting rack（1-2）Inside, and and supporting rack（1-2）Between be flexibly connected, institute
State rack（7）Left side be provided with steering linkage（10）, the rack（7）With steering linkage（10）Between be rotatablely connected, it is described
The steering linkage in left side（10）With the knuckle mechanism in outside（11）Between be rotatablely connected.
6. a kind of Vehicular synchronous steering structure according to claim 5, it is characterised in that：The steering gear（3）
Including rotating frame（3-5）, the rotation frame（3-5）Inside it is provided with turning-bar（3-2）, turning-bar（3-2）On be provided with turn
To disk（3-3）, turning-bar（3-2）Lower section be provided with steering tabletting（3-1）, the steering tabletting（3-1）It is longitudinally disposed, it is described
Rotate frame（3-5）Inside both sides be provided with pressure sensor（3-6）, the steering tabletting（3-1）Both sides be additionally provided with
Spring（3-4）, the spring（3-4）With the rotation frame of both sides（3-5）It connects and tabletting will be turned to（3-1）It is placed in rotation frame
（3-5）Middle part.
7. a kind of Vehicular synchronous steering structure according to claim 6, it is characterised in that：The steering tabletting（3-1）
By U-shaped stop bracket in rotation process（9）Blocking.
8. a kind of Vehicular synchronous steering structure according to claim 7, it is characterised in that：The steering tabletting（3-1）It is logical
Cross the pressure sensor of left-right rotation and left or right side（3-6）Contact, and then be connected to and control motor（8）Positive and negative rotation, which is realized, to be turned
To section mechanism（11）Left-right rotation.
9. a kind of Vehicular synchronous steering structure according to claim 2 or 6, it is characterised in that：The turning-bar（3-2）With
Rotate frame（3-5）Between be rotation connection structure.
10. a kind of Vehicular synchronous steering structure according to claim 1 or 5, it is characterised in that：Second rotating turret
（6）With steering gear（3）Between be integrated rotational structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810405367.XA CN108357562A (en) | 2018-04-29 | 2018-04-29 | A kind of Vehicular synchronous steering structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810405367.XA CN108357562A (en) | 2018-04-29 | 2018-04-29 | A kind of Vehicular synchronous steering structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108357562A true CN108357562A (en) | 2018-08-03 |
Family
ID=63009672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810405367.XA Pending CN108357562A (en) | 2018-04-29 | 2018-04-29 | A kind of Vehicular synchronous steering structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108357562A (en) |
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| CN205469265U (en) * | 2016-01-28 | 2016-08-17 | 开封大学 | Modified steering mechanism |
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| CN106945714A (en) * | 2017-05-05 | 2017-07-14 | 王秀梅 | A kind of automobile steering rack structure |
| CN107784891A (en) * | 2017-12-13 | 2018-03-09 | 吉林大学 | A kind of steering feel simulation and corner measuring apparatus for driving simulation system |
| CN208278153U (en) * | 2018-04-29 | 2018-12-25 | 王维强 | A kind of Vehicular synchronous steering structure |
-
2018
- 2018-04-29 CN CN201810405367.XA patent/CN108357562A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5099714A (en) * | 1991-06-14 | 1992-03-31 | Deere & Company | Rack and pinion steering mechanism |
| CN2615033Y (en) * | 2003-05-14 | 2004-05-12 | 上海千鹤电动车有限公司 | Front-wheels steering mechanism for four-wheeled electric vehicle |
| CN1608919A (en) * | 2004-11-23 | 2005-04-27 | 张向阳 | Miniature four-wheel vehicle steering mechanism |
| CN201240417Y (en) * | 2008-06-20 | 2009-05-20 | 重庆工学院 | Rack assisted electric redirector |
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