CN108891479A - A kind of automobile-used steering mechanism - Google Patents
A kind of automobile-used steering mechanism Download PDFInfo
- Publication number
- CN108891479A CN108891479A CN201810942402.1A CN201810942402A CN108891479A CN 108891479 A CN108891479 A CN 108891479A CN 201810942402 A CN201810942402 A CN 201810942402A CN 108891479 A CN108891479 A CN 108891479A
- Authority
- CN
- China
- Prior art keywords
- front fork
- driving lever
- connecting rod
- vehicle frame
- automobile
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000007246 mechanism Effects 0.000 title claims abstract description 14
- 230000007613 environmental effect Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000003137 locomotive effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D5/00—Power-assisted or power-driven steering
- B62D5/04—Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D7/00—Steering linkage; Stub axles or their mountings
- B62D7/16—Arrangement of linkage connections
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D7/00—Steering linkage; Stub axles or their mountings
- B62D7/20—Links, e.g. track rods
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K21/00—Steering devices
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Steering Devices For Bicycles And Motorcycles (AREA)
Abstract
The invention discloses a kind of automobile-used steering mechanism, it is formed by turning to handle, electric boosting steering system, fixing card, vehicle frame, universal joint, driving lever, connecting rod, pull rod, front fork and wheel.The present invention uses electric boosting steering system and driving lever-connecting rod-Tiebar structure, reduces steering force, realizes 1：1 steering gear ratio, steering operation is convenient, flexible, power-saving, has many advantages, such as safety, energy-saving and environmental protection, and the steering suitable for various types of vehicles is driven.
Description
Technical field
The present invention relates to automobile-used frame for movement technical field, in particular to a kind of automobile-used steering mechanism.
Background technique
The steering mode of vehicle has at present：Using mechanical crank connecting link principle, wheel steering is driven by steering wheel；Or it adopts
It is operated with hydraulic power-assist steering system assisted diversion.Prior art operation is laborious, and the accuracy and timeliness of steering are poor, increases
Vehicle oil consumption has certain pollution to environment.
Summary of the invention
To solve the above-mentioned problems in the prior art, the present invention provides a kind of automobile-used steering mechanism, specific skills
Art scheme is as follows：
A kind of automobile-used steering mechanism, including handle, vehicle frame, front fork and wheel are turned to, it is equipped between steering handle and the vehicle frame
Electric boosting steering system, electric boosting steering system are mounted on the crossbeam of vehicle frame by fixing card, electric power steering system
The upper end insertion of system turns in the column bottom outlet of handle, by electric boosting steering system and is turned to being located by connecting by pin, electric
The lower end of dynamic servo steering system is equipped with universal joint and is fixedly connected with one end of universal joint；
The other end of the universal joint is connected with driving lever, and driving lever is laterally disposed, and the other end of driving lever is connected with connecting rod；
The connecting rod is vertically placed, and the upper end of connecting rod is equipped with pull rod, and pull rod is laterally disposed, and the upper end of connecting rod is connected to pull rod
Intermediate position；
The front of the front fork is equipped with front fork driving lever, and the both ends of pull rod connect front fork by front fork driving lever, and front fork is mounted on
In the mounting hole at vehicle frame both ends, wheel is equipped with below front fork.
Particularly, the fixing card is fixedly connected with electric boosting steering system, and vehicle frame is bolted in fixing card
Crossbeam.
Particularly, the bearing hole that the connecting rod lower end is equipped with bearing, nut and driving lever end is cooperatively connected, and guarantees connecting rod
Flexibly, the upper end of connecting rod is connected to the middle position of pull rod using nut for rotation.
Particularly, it is cooperatively connected between the front fork and the mounting hole of vehicle frame using bearing, nut, guarantees the rotation of front fork
Flexibly.
Particularly, the both ends of the pull rod are equipped with band base spherical outside surface universal bearing, and brearing bore is matched with front fork driving lever end
Connection is closed, in this way, pull rod drives the motion process of front fork driving lever more smooth.
Working principle：
A kind of automobile-used steering mechanism when in use, to turning to application steering force, with the rotation for turning to handle pass through it is electronic
Servo steering system generates power steering, and driving lever is rotated to the left or to the right by the transmitting of universal joint, dialled at this time by power steering
Bar drives connecting rod, connecting rod that pull rod, pull rod is driven to drive front fork driving lever, and front fork driving lever band motor car wheel realizes go to action.
The beneficial effects of the invention are as follows：Automobile-used Design of Steering Mechanism of the invention is reasonable, compact-sized, and use is electric boosted
Steering system and driving lever-connecting rod-Tiebar structure reduce steering force, realize 1：1 steering gear ratio makes to turn to turn with wheel
Dynamic angle is consistent, and steering operation is convenient, flexible, power-saving, has many advantages, such as safety, energy-saving and environmental protection, is suitable for all kinds of
The steering of vehicle is driven.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the embodiment of the present invention.
Fig. 2 is Fig. 1 dimensional decomposition structure diagram.
Fig. 3 is the front view of Fig. 1.
Fig. 4 is the A-A cross-sectional view of Fig. 3.
In figure：1- steering handle, 2- pin, 3- vehicle frame, 4- electric boosting steering system, 5- bolt, 6- nut, 7- front fork,
8- wheel, 9- front fork driving lever, 10- nut, 11- universal joint, 12- driving lever, 13- connecting rod, 14- pull rod, 15- fixing card, 16- axis
It holds.
Specific embodiment
In the following with reference to the drawings and specific embodiments, invention is further described in detail.
Referring to Fig. 1, Fig. 2, Fig. 3, Fig. 4：A kind of automobile-used steering mechanism, it is by turning to 1, electric boosting steering system 4, pin
Nail 2, fixing card 15, vehicle frame 3, universal joint 11, driving lever 12, connecting rod 13, pull rod 14, front fork driving lever 9, front fork 7 and wheel 8 form.
As shown in Figure 1, Figure 2, Figure 3, Figure 4, described to turn to being equipped with electric boosting steering system 4 between 1 and vehicle frame 3, it is electric
Dynamic servo steering system 4 is mounted on the crossbeam of vehicle frame 3 by fixing card 15, and fixing card 15 and electric boosting steering system 4 are solid
Fixed connection, fixing card 15 pass through the crossbeam of 5 connecting vehicle frame 3 of bolt, and the upper end of electric boosting steering system 4 is inserted in steering 1
Column bottom outlet in, electric boosting steering system 4 is located by connecting 1 with turning to by pin 2, electric boosting steering system 4
Lower end be equipped with and universal joint 11 and be fixedly connected with one end of universal joint 11.Electric boosting steering system 4 is (referred to as：It EPS is) existing
In technology segment, buyable, manufacturer is respectively (just two examples are given)：Tianjin Deco automobile component Co., Ltd (system
One social credibility code：91120116684726493H), the address of the said firm：The Tianjin Jinnan District town Ba Litai Kodak all the way 4
Number；Or：Taizhou plain sunlight locomotive Electrical Appliances Co., Ltd (unified social credibility code：913310041481348066), the public affairs
The address of department：The Taizhou plain Luqiao District road stone Qu Qianfang 7-2.
The other end of the universal joint 11 is connected with driving lever 12, and driving lever 12 is laterally disposed, and the other end of driving lever 12 is connected with
Connecting rod 13.
The connecting rod 13 is vertically placed, and 13 lower end of connecting rod is equipped with bearing 16, nut 10 and the bearing hole of 11 end of driving lever and matches
Close connection；The upper end of connecting rod 13 is equipped with pull rod 14, and pull rod 14 is laterally disposed, and the upper end of connecting rod 13 is connected to pull rod using nut 10
14 middle position.
The front of the front fork 7 is equipped with front fork driving lever 9, and the both ends of pull rod 14 connect front fork 7, pull rod by front fork driving lever 9
It is connected between 14 and front fork driving lever 9 using nut 10；Front fork 7 is mounted in the mounting hole at 3 both ends of vehicle frame, front fork 7 and vehicle frame 3
It is cooperatively connected between mounting hole using bearing 16, nut 6, wheel 8 is equipped with below front fork 7.
By above-described embodiment, driving lever can be laterally disposed forward or backward, realizes steering to wheel progress left and right directions
Control steering mode；When such as turning to wheel rear is located at compared with distant positions, driving lever can be arranged to the left or to the right, front fork driving lever
To placement before and after the pull rod controlled to setting, between front fork driving lever and driving lever corresponding with driving lever, realizes and turn to vehicle
Wheel is controlled steering mode in the front-back direction.
As described above, can preferably realize the present invention, it for a person skilled in the art will to a variety of modifications of embodiment
Be it will be apparent that it is all according to made by the content of present invention it is some variation and modification, it is all claimed for the claims in the present invention
Range covered.Such as：It turns to circular steering wheel arrangement also can be used.
Claims (5)
1. a kind of automobile-used steering mechanism, including turn to handle, vehicle frame, front fork and wheel, it is characterised in that：The steering handle and vehicle frame
Between be equipped with electric boosting steering system, electric boosting steering system is mounted on the crossbeam of vehicle frame by fixing card, electronic to help
The upper end of power steering system is inserted in the column bottom outlet for turning to handle, by electric boosting steering system and is turned to fixed by pin
Position, the lower end of electric boosting steering system are equipped with universal joint and are fixedly connected with one end of universal joint；
The other end of the universal joint is connected with driving lever, and driving lever is laterally disposed, and the other end of driving lever is connected with connecting rod；
The connecting rod is vertically placed, and the upper end of connecting rod is equipped with pull rod, and pull rod is laterally disposed, and the upper end of connecting rod is connected in pull rod
Between position；
The front of the front fork is equipped with front fork driving lever, and the both ends of pull rod connect front fork by front fork driving lever, and front fork is mounted on vehicle frame
In the mounting hole at both ends, wheel is equipped with below front fork.
2. a kind of automobile-used steering mechanism according to claim 1, it is characterised in that：The fixing card and electric power steering
System is fixedly connected, the crossbeam that fixing card passes through bolt mode connecting vehicle frame.
3. a kind of automobile-used steering mechanism according to claim 1, it is characterised in that：The connecting rod lower end is equipped with bearing, spiral shell
Cap and the bearing hole of driving lever end are cooperatively connected, and the upper end of connecting rod is connected to the middle position of pull rod using nut.
4. a kind of automobile-used steering mechanism according to claim 1, it is characterised in that：The mounting hole of the front fork and vehicle frame it
Between using bearing, nut be cooperatively connected.
5. a kind of automobile-used steering mechanism according to claim 1, it is characterised in that：The both ends of the pull rod are outer equipped with usheing to seat
Spherical surface universal bearing, brearing bore and front fork driving lever end are cooperatively connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810942402.1A CN108891479A (en) | 2018-08-17 | 2018-08-17 | A kind of automobile-used steering mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810942402.1A CN108891479A (en) | 2018-08-17 | 2018-08-17 | A kind of automobile-used steering mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108891479A true CN108891479A (en) | 2018-11-27 |
Family
ID=64354693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810942402.1A Pending CN108891479A (en) | 2018-08-17 | 2018-08-17 | A kind of automobile-used steering mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108891479A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020199607A1 (en) * | 2019-03-29 | 2020-10-08 | 纳恩博（北京）科技有限公司 | Traveling device |
| CN112458974A (en) * | 2020-11-06 | 2021-03-09 | 衷秋平 | Automatic cleaning device for highway guardrail |
| CN113681114A (en) * | 2021-09-01 | 2021-11-23 | 山东通祥环保科技有限责任公司 | Automatic environment-friendly welding system based on laser tracking |
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| CN201792952U (en) * | 2010-08-13 | 2011-04-13 | 李宝江 | Electric four-wheeled moped vehicle |
| CN201842209U (en) * | 2010-11-01 | 2011-05-25 | 赵玉宝 | Aided electric tricycle |
| CN102085888A (en) * | 2009-12-07 | 2011-06-08 | 陈杰然 | Motor-driven four-wheeler |
| CN102133909A (en) * | 2010-01-25 | 2011-07-27 | 陈杰然 | Electric four-wheeled vehicle |
| CN202728450U (en) * | 2012-02-13 | 2013-02-13 | 王三乐 | Light tricycle with two front wheels |
| CN203819318U (en) * | 2014-04-08 | 2014-09-10 | 张海艇 | Steering device of four-wheeler |
| CN203854713U (en) * | 2013-12-31 | 2014-10-01 | 深圳市陆地方舟新能源电动车集团有限公司 | Automobile steering system and electric truck |
| US20180022411A1 (en) * | 2016-07-20 | 2018-01-25 | Frank Kistemaker | Golf-bag Carrying Vehicle |
| CN208698864U (en) * | 2018-08-17 | 2019-04-05 | 王为灿 | A kind of automobile-used steering mechanism |
-
2018
- 2018-08-17 CN CN201810942402.1A patent/CN108891479A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102085888A (en) * | 2009-12-07 | 2011-06-08 | 陈杰然 | Motor-driven four-wheeler |
| CN102133909A (en) * | 2010-01-25 | 2011-07-27 | 陈杰然 | Electric four-wheeled vehicle |
| CN201792952U (en) * | 2010-08-13 | 2011-04-13 | 李宝江 | Electric four-wheeled moped vehicle |
| CN201842209U (en) * | 2010-11-01 | 2011-05-25 | 赵玉宝 | Aided electric tricycle |
| CN202728450U (en) * | 2012-02-13 | 2013-02-13 | 王三乐 | Light tricycle with two front wheels |
| CN203854713U (en) * | 2013-12-31 | 2014-10-01 | 深圳市陆地方舟新能源电动车集团有限公司 | Automobile steering system and electric truck |
| CN203819318U (en) * | 2014-04-08 | 2014-09-10 | 张海艇 | Steering device of four-wheeler |
| US20180022411A1 (en) * | 2016-07-20 | 2018-01-25 | Frank Kistemaker | Golf-bag Carrying Vehicle |
| CN208698864U (en) * | 2018-08-17 | 2019-04-05 | 王为灿 | A kind of automobile-used steering mechanism |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020199607A1 (en) * | 2019-03-29 | 2020-10-08 | 纳恩博（北京）科技有限公司 | Traveling device |
| CN111746702A (en) * | 2019-03-29 | 2020-10-09 | 纳恩博（北京）科技有限公司 | Steering mechanism and scooter with same |
| CN111746702B (en) * | 2019-03-29 | 2022-01-25 | 纳恩博（北京）科技有限公司 | Steering mechanism and scooter with same |
| CN112458974A (en) * | 2020-11-06 | 2021-03-09 | 衷秋平 | Automatic cleaning device for highway guardrail |
| CN113681114A (en) * | 2021-09-01 | 2021-11-23 | 山东通祥环保科技有限责任公司 | Automatic environment-friendly welding system based on laser tracking |
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