CN105946958A - Electric four-way adjusting steering pipe column mechanism and adjusting method thereof - Google Patents
Electric four-way adjusting steering pipe column mechanism and adjusting method thereof Download PDFInfo
- Publication number
- CN105946958A CN105946958A CN201610301188.2A CN201610301188A CN105946958A CN 105946958 A CN105946958 A CN 105946958A CN 201610301188 A CN201610301188 A CN 201610301188A CN 105946958 A CN105946958 A CN 105946958A
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- China
- Prior art keywords
- displacement
- worm
- angle
- assembly
- motor
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D1/00—Steering controls, i.e. means for initiating a change of direction of the vehicle
- B62D1/02—Steering controls, i.e. means for initiating a change of direction of the vehicle vehicle-mounted
- B62D1/16—Steering columns
- B62D1/18—Steering columns yieldable or adjustable, e.g. tiltable
- B62D1/181—Steering columns yieldable or adjustable, e.g. tiltable with power actuated adjustment, e.g. with position memory
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D1/00—Steering controls, i.e. means for initiating a change of direction of the vehicle
- B62D1/02—Steering controls, i.e. means for initiating a change of direction of the vehicle vehicle-mounted
- B62D1/16—Steering columns
- B62D1/18—Steering columns yieldable or adjustable, e.g. tiltable
- B62D1/187—Steering columns yieldable or adjustable, e.g. tiltable with tilt adjustment; with tilt and axial adjustment
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Steering Controls (AREA)
Abstract
The invention discloses an electric four-way adjusting steering pipe column mechanism and an adjusting method thereof. The electric four-way adjusting steering pipe column mechanism comprises a pipe column assembly, a swinging pipe assembly, a steering column bracket, a steering column assembly, a displacement motor, a displacement sensor, a displacement worm wheel and worm speed reducer, a displacement worm base, an angle motor, an angle sensor, an angle worm wheel and worm speed reducer, an angle worm base, a controller and an adjusting button. According to the electric four-way adjusting steering pipe column mechanism disclosed by the invention, the displacement motor drives the pipe column assembly and the swinging pipe assembly to slide, so that the adjustment of the steering pipe column in the front direction and in the rear direction is realized; the angle motor drives the swinging pipe assembly and the steering column bracket to rotate, so that the adjustment of the steering pipe column in the upper direction and in the lower direction is realized; through the adoption of the displacement worm wheel and worm speed reducer and the angle worm wheel and worm speed reducer, the adjustment of torque transmission is realized; a locking mechanism in a manual adjusting steering pipe column is replaced by a worm because of the own locking effect of the worm, so that the complexity degree of the structure of the steering pipe column mechanism is effectively reduced. The electric four-way adjusting steering pipe column mechanism disclosed by the invention is simple in structure, low in occupied space and convenient to operate, the adjusting function is good, and the safety and the reliability of a vehicle are improved.
Description
Technical field
The present invention relates to steering column for vehicles, particularly relate to a kind of electronic four-way regulation steering column mechanism and tune thereof
Joint method.
Background technology
Along with the development of Domestic Automotive Industry and improving constantly of car mass, people are to auto parts and components
Performance requirement more and more higher, and automobile turning pipe pillar assembly is as closure dish and the parts of steering gear,
Moment of torsion is not only transmitted in its effect, and current automobile is in order to ensure the safety of driver, and also to more easypro
Suitable, reliably handle and turn to, usually require that dependability on steering control mechanism, the adjusting means of safety,
And adjustable steering column pipe.To meet the optimal manipulation to steering wheel of the different vehicle driving posture of driver and stature
Position, and driver is to facilitating into and out of driver's seat requirement.
Current domestic four-way adjustable steering column uses the manual regulating device of band mechanical locking mechanism mostly,
But it is complicated to there is structure, and parts machining required precision is higher, installing and take up room greatly, lockable mechanism keeps
, there is inconvenient operation in driver's experience, regulation in the problems such as power is limited, and fatigue wear is very fast simultaneously
The shortcomings such as performance is unreliable.
Summary of the invention
It is an object of the invention to overcome the deficiencies in the prior art, it is provided that a kind of electronic four-way regulation steering column machine
Structure and control method thereof.
A kind of electronic four-way regulation steering column mechanism include tubing string assembly, swing pipe assembly, steering-column support,
Steering column assembly, displacement motor, displacement transducer, displacement worm-gear speed reducer, displacement worm seat, angle
Degree motor, angular transducer, angle worm-gear speed reducer, angle worm seat, controller, regulation button；
Tubing string assembly is slidably connected with swing pipe assembly, forms hole axle and coordinates, and displacement motor is solid with tubing string assembly
Fixed, displacement worm-gear speed reducer is connected with displacement motor, and the displacement worm screw of displacement worm-gear speed reducer is worn
Cross intermediate supports seat fixing on tubing string assembly to threaded with displacement worm seat, displacement transducer and displacement snail
Pole socket connects, and displacement worm seat is fixed with swing pipe assembly,
Swing pipe assembly is hinged with steering-column support, and steering column assembly is hinged with steering-column support, angle
Motor is fixed with steering column assembly, and angle worm-gear speed reducer is connected with angle motor, angle worm and gear
The angle worm screw of reductor is through intermediate supports seat fixing on steering column assembly with angle worm seat screw thread even
Connecing, angular transducer is connected with angle worm seat, and angle worm seat is hinged with swing pipe assembly,
Controller is fixed with tubing string assembly, controller respectively with displacement motor, displacement transducer, angle motor,
Angular transducer connects.
As preferably, the displacement worm screw intermediate ends of described displacement worm-gear speed reducer is light pipe, with displacement
The end that worm seat connects is corrugated tubing；The angle worm screw intermediate ends of described angle worm-gear speed reducer is
Light pipe, the end being connected with angle worm seat is corrugated tubing；Described tubing string assembly coordinates face with swing pipe assembly
Scribble grease.
Electronic four-way regulates steering column mechanism control method and comprises the following steps:
1), after automobile starting, positional information is sent to controller rapidly by displacement transducer and angular transducer；
2) when needs steering wheel regulates forward, the regulation button pinning correspondence is motionless, and order is passed by controller
Deliver to displacement motor, after displacement motor starts by the deceleration of displacement worm-gear speed reducer, drive tubing string assembly
Relative to swing pipe assembly toward front slide, until unclamping regulation button；
3) when needs steering wheel regulates backward, the regulation button pinning correspondence is motionless, and order is passed by controller
Deliver to displacement motor, after displacement motor starts by the deceleration of displacement worm-gear speed reducer, drive tubing string assembly
Slide relative to swing pipe assembly, until unclamping regulation button backward；
4) when needs steering wheel up regulates, the regulation button pinning correspondence is motionless, and order is passed by controller
Deliver to angle motor, after angle electric motor starting is slowed down by angle worm-gear speed reducer, drive swing pipe total
Become to be rotated up relative to steering-column support together with tubing string assembly, until unclamping regulation button；
5) when needs steering wheel down regulates, the regulation button pinning correspondence is motionless, and order is passed by controller
Deliver to angle motor, after angle electric motor starting is slowed down by angle worm-gear speed reducer, drive swing pipe total
Become to rotate down relative to steering-column support together with tubing string assembly, until unclamping regulation button.
As preferably, when displacement transducer/angular transducer detects slide anteroposterior position/swing up and down angle
When reaching slip/swing ultimate value, controller can be transmitted signals to, after controller recognizes this signal, will
Order displacement motor/angle motor stopping, regulation Push-button lamp is bright simultaneously, reminds user.
The electronic four-way of the present invention regulates steering column mechanism and uses motorized adjustment, drives tubing string by displacement motor
Assembly and swing pipe assembly slide and realize the regulation of steering column front and rear direction, are swung by angle driven by motor
Pipe assembly and steering-column support rotate and realize steering column upper and lower to regulation, employing displacement and angle worm gear
Worm decelerating machine realizes regulation moment of torsion transmission, due to worm screw lockmaking effect own, substituted for manually regulating turning to
Lockable mechanism in tubing string, has effectively simplified steering column mechanism structure complexity.Present configuration is simple,
Taking up room little, easy to operate, regulatory function highlights, and improves the safety and reliability driving vehicle.
Accompanying drawing explanation
Fig. 1 is structural representation when being zero of electronic four-way regulation steering column mechanism displacement signal, angle signal
Figure；
Fig. 2 is electronic four-way regulation steering column mechanism displacement signal, angle signal structure when being ultimate value
Schematic diagram；
In figure, tubing string assembly 1, swing pipe assembly 2, steering-column support 3, steering column assembly 4, displacement electricity
Machine 5, displacement transducer 6, displacement worm-gear speed reducer 7, displacement worm seat 8, angle motor 9, angle
Sensor 10, angle worm-gear speed reducer 11, angle worm seat 12, controller 13.
Detailed description of the invention
As shown in Figure 1, 2, a kind of electronic four-way regulation steering column mechanism includes tubing string assembly 1, swing pipe
Assembly 2, steering-column support 3, steering column assembly 4, displacement motor 5, displacement transducer 6, displacement worm gear snail
Bar reductor 7, displacement worm seat 8, angle motor 9, angular transducer 10, angle worm-gear speed reducer
11, angle worm seat 12, controller 13, regulation button；
Tubing string assembly 1 is slidably connected with swing pipe assembly 2, forms hole axle and coordinates, displacement motor 5 and tubing string
Assembly 1 is fixed, and displacement worm-gear speed reducer 7 is connected with displacement motor 5, displacement worm-gear speed reducer 7
Displacement worm screw threaded through intermediate supports seat fixing on tubing string assembly 1 with displacement worm seat 8, position
Displacement sensor 6 is connected with displacement worm seat 8, and displacement worm seat 8 is fixed with swing pipe assembly 2,
Swing pipe assembly 2 is hinged with steering-column support 3, and steering column assembly 4 is hinged with steering-column support 3
Connecing, angle motor 9 is fixed with steering column assembly 4, and angle worm-gear speed reducer 11 is with angle motor 9 even
Connecing, the angle worm screw of angle worm-gear speed reducer 11 is through intermediate supports seat fixing on steering column assembly 4
Threadeding with angle worm seat 12, angular transducer 10 is connected with angle worm seat 12, angle worm seat
12 are hinged with swing pipe assembly 2,
Controller 13 is fixed with tubing string assembly 1, controller 13 respectively with displacement motor 5, displacement transducer 6,
Angle motor 9, angular transducer 10, regulation button connect.
The displacement worm screw intermediate ends of the displacement worm-gear speed reducer 7 that electronic four-way regulates steering column mechanism is
Light pipe, the end being connected with displacement worm seat 6 is corrugated tubing.
The angle worm screw intermediate ends of the angle worm-gear speed reducer 11 that electronic four-way regulates steering column mechanism is
Light pipe, the end being connected with angle worm seat 12 is corrugated tubing.
Electronic four-way regulates the tubing string assembly 1 of steering column mechanism and coordinates topcoating to have lubrication with swing pipe assembly 2
Fat.
Electronic four-way regulates steering column mechanism control method, comprises the following steps:
1), after automobile starting, positional information is sent to rapidly control with angular transducer 10 by displacement transducer 6
Device 13 processed；
2) when needs steering wheel regulates forward, the regulation button pinning correspondence is motionless, and controller 13 will life
Order is sent to displacement motor 5, after displacement motor 5 starts by displacement worm-gear speed reducer 7 deceleration, drives
Tubing string assembly 1 relative to swing pipe assembly 2 toward front slide, until unclamping regulation button；
3) when needs steering wheel regulates backward, the regulation button pinning correspondence is motionless, and controller 13 will life
Order is sent to displacement motor 5, after displacement motor 5 starts by displacement worm-gear speed reducer 7 deceleration, drives
Tubing string assembly 1 slides relative to swing pipe assembly 2 backward, until unclamping regulation button；
4) when needs steering wheel up regulates, the regulation button pinning correspondence is motionless, and controller 13 will life
Order is sent to angle motor 9, after angle motor 9 starts by angle worm-gear speed reducer 11 deceleration, and band
Movable pendulum is moved pipe assembly 2 and is rotated up relative to steering-column support 3 together with tubing string assembly 1, until unclamping
Regulation button；
5) when needs steering wheel down regulates, the regulation button pinning correspondence is motionless, and controller 13 will life
Order is sent to angle motor 9, after angle motor 9 starts by angle worm-gear speed reducer 11 deceleration, and band
Movable pendulum is moved pipe assembly 2 and is rotated down relative to steering-column support 3 together with tubing string assembly 1, until unclamping
Regulation button.
Electronic four-way the most according to claim 5 regulates steering column mechanism control method, and its feature exists
In reaching to slide when displacement transducer 6/ angular transducer 10 detects slide anteroposterior position/swing up and down angle/
When swinging ultimate value, controller 13 can be transmitted signals to, after controller 13 recognizes this signal, will order
Displacement motor 5/ angle motor 9 is shut down, and regulation Push-button lamp is bright simultaneously, reminds user.
Claims (6)
1. an electronic four-way regulates steering column mechanism, it is characterised in that includes tubing string assembly (1), swing
Pipe assembly (2), steering-column support (3), steering column assembly (4), displacement motor (5), displacement transducer
(6), displacement worm-gear speed reducer (7), displacement worm seat (8), angle motor (9), angle sensor
Device (10), angle worm-gear speed reducer (11), angle worm seat (12), controller (13), regulation
Button；
Tubing string assembly (1) is slidably connected with swing pipe assembly (2), forms hole axle and coordinates, displacement motor (5)
Fixing with tubing string assembly (1), displacement worm-gear speed reducer (7) is connected with displacement motor (5), displacement
The displacement worm screw of worm-gear speed reducer (7) is through the upper fixing intermediate supports seat of tubing string assembly (1) and position
Moving worm seat (8) threaded, displacement transducer (6) is connected with displacement worm seat (8), displacement worm screw
Seat (8) is fixed with swing pipe assembly (2),
Swing pipe assembly (2) is hinged with steering-column support (3), and steering column assembly (4) props up with steering column
Frame (3) is hinged, and angle motor (9) is fixed with steering column assembly (4), angle worm-gear speed reducer
(11) being connected with angle motor (9), the angle worm screw of angle worm-gear speed reducer (11) is through turning to
The upper fixing intermediate supports seat of post assembly (4) is threadeded with angle worm seat (12), angular transducer (10)
Being connected with angle worm seat (12), angle worm seat (12) is hinged with swing pipe assembly (2),
Controller (13) and tubing string assembly (1) are fixed, controller (13) respectively with displacement motor (5),
Displacement transducer (6), angle motor (9), angular transducer (10), regulation button connect.
Electronic four-way the most according to claim 1 regulates steering column mechanism, it is characterised in that described
The displacement worm screw intermediate ends of displacement worm-gear speed reducer (7) is light pipe, is connected with displacement worm seat (6)
End be corrugated tubing.
Electronic four-way the most according to claim 1 regulates steering column mechanism, it is characterised in that described
The angle worm screw intermediate ends of angle worm-gear speed reducer (11) is light pipe, with angle worm seat (12) even
The end connect is corrugated tubing.
Electronic four-way the most according to claim 1 regulates steering column mechanism, it is characterised in that described pipe
Post assembly (1) coordinates topcoating to have grease with swing pipe assembly (2).
Electronic four-way the most as claimed in claim 1 regulates steering column mechanism control method, it is characterised in that
Comprise the following steps:
1), after automobile starting, positional information is passed rapidly by displacement transducer (6) with angular transducer (10)
Deliver to controller (13)；
2) when needs steering wheel regulates forward, the regulation button pinning correspondence is motionless, and controller (13) will
Order is sent to displacement motor (5), and displacement motor (5) starts by displacement worm-gear speed reducer (7)
After deceleration, drive tubing string assembly (1) relative to swing pipe assembly (2) toward front slide, until unclamping regulation
Button；
3) when needs steering wheel regulates backward, the regulation button pinning correspondence is motionless, and controller (13) will
Order is sent to displacement motor (5), and displacement motor (5) starts by displacement worm-gear speed reducer (7)
After deceleration, drive tubing string assembly (1) to slide relative to swing pipe assembly (2), until unclamping regulation backward
Button；
4) when needs steering wheel up regulates, the regulation button pinning correspondence is motionless, and controller (13) will
Order is sent to angle motor (9), and angle motor (9) starts by angle worm-gear speed reducer (11)
After deceleration, drive swing pipe assembly (2) together with tubing string assembly (1) relative to steering-column support (3)
It is rotated up, until unclamping regulation button；
5) when needs steering wheel down regulates, the regulation button pinning correspondence is motionless, and controller (13) will
Order is sent to angle motor (9), and angle motor (9) starts by angle worm-gear speed reducer (11)
After deceleration, drive swing pipe assembly (2) together with tubing string assembly (1) relative to steering-column support (3)
Rotate down, until unclamping regulation button.
Electronic four-way the most according to claim 5 regulates steering column mechanism control method, and its feature exists
In detecting that slide anteroposterior position/swing up and down angle reaches when displacement transducer (6)/angular transducer (10)
During to slip/swing ultimate value, can transmit signals to controller (13), controller (13) recognizes this
After signal, being shut down by order displacement motor (5)/angle motor (9), regulation Push-button lamp is bright simultaneously, reminds
User.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610301188.2A CN105946958A (en) | 2016-05-07 | 2016-05-07 | Electric four-way adjusting steering pipe column mechanism and adjusting method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610301188.2A CN105946958A (en) | 2016-05-07 | 2016-05-07 | Electric four-way adjusting steering pipe column mechanism and adjusting method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105946958A true CN105946958A (en) | 2016-09-21 |
Family
ID=56914557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610301188.2A Pending CN105946958A (en) | 2016-05-07 | 2016-05-07 | Electric four-way adjusting steering pipe column mechanism and adjusting method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105946958A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107741214A (en) * | 2017-09-04 | 2018-02-27 | 吉利汽车研究院（宁波）有限公司 | The measuring method and measurement apparatus of a kind of steering column setting angle of vehicle |
| CN107985387A (en) * | 2017-12-08 | 2018-05-04 | 芜湖世特瑞转向系统有限公司 | Suitable for the nut assembly of electronic four-way adjustable steering pipe column angle regulator |
| CN108657262A (en) * | 2018-06-06 | 2018-10-16 | 江苏格尔顿传动有限公司 | Motorcar electric control adjustment steering column |
| CN109050648A (en) * | 2018-09-18 | 2018-12-21 | 安徽江淮汽车集团股份有限公司 | Steering wheel adjustment structure |
| CN109677483A (en) * | 2018-12-19 | 2019-04-26 | 芜湖世特瑞转向系统有限公司 | The axial interval regulator of electronic four-way adjustable steering pipe column |
| CN111661133A (en) * | 2020-05-15 | 2020-09-15 | 江苏格尔顿传动有限公司 | Electric control steering column and steering wheel assembly |
| CN112678065A (en) * | 2021-01-18 | 2021-04-20 | 北京福田戴姆勒汽车有限公司 | Automatically controlled steering column assembly and vehicle of adjusting |
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| JPS61108059A (en) * | 1984-10-31 | 1986-05-26 | Mazda Motor Corp | Steering handle position adjusting device for car |
| US5806890A (en) * | 1995-12-26 | 1998-09-15 | Aisin Seiki Kabushiki Kaisha | Steering wheel position adjusting apparatus for a vehicular steering system |
| CN202686450U (en) * | 2012-06-26 | 2013-01-23 | 北京经纬恒润科技有限公司 | Controller and system for electric adjusting steering column |
| CN203854710U (en) * | 2014-03-31 | 2014-10-01 | 长城汽车股份有限公司 | Steering column mechanism applied to vehicle and vehicle with steering column mechanism |
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| CN205010305U (en) * | 2015-09-29 | 2016-02-03 | 长城汽车股份有限公司 | Electronic adjustment mechanism of steering column |
| CN205706835U (en) * | 2016-05-07 | 2016-11-23 | 浙江万达汽车方向机股份有限公司 | A kind of electronic four-way regulates steering column mechanism |
-
2016
- 2016-05-07 CN CN201610301188.2A patent/CN105946958A/en active Pending
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| JPS61108059A (en) * | 1984-10-31 | 1986-05-26 | Mazda Motor Corp | Steering handle position adjusting device for car |
| US5806890A (en) * | 1995-12-26 | 1998-09-15 | Aisin Seiki Kabushiki Kaisha | Steering wheel position adjusting apparatus for a vehicular steering system |
| CN202686450U (en) * | 2012-06-26 | 2013-01-23 | 北京经纬恒润科技有限公司 | Controller and system for electric adjusting steering column |
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| CN204432743U (en) * | 2014-12-26 | 2015-07-01 | 中国第一汽车股份有限公司 | A kind of column assy of manned vehicle |
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| CN205706835U (en) * | 2016-05-07 | 2016-11-23 | 浙江万达汽车方向机股份有限公司 | A kind of electronic four-way regulates steering column mechanism |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107741214A (en) * | 2017-09-04 | 2018-02-27 | 吉利汽车研究院（宁波）有限公司 | The measuring method and measurement apparatus of a kind of steering column setting angle of vehicle |
| CN107985387A (en) * | 2017-12-08 | 2018-05-04 | 芜湖世特瑞转向系统有限公司 | Suitable for the nut assembly of electronic four-way adjustable steering pipe column angle regulator |
| CN108657262A (en) * | 2018-06-06 | 2018-10-16 | 江苏格尔顿传动有限公司 | Motorcar electric control adjustment steering column |
| CN108657262B (en) * | 2018-06-06 | 2024-04-19 | 江苏格尔顿传动有限公司 | Electric control adjusting steering column of automobile |
| CN109050648A (en) * | 2018-09-18 | 2018-12-21 | 安徽江淮汽车集团股份有限公司 | Steering wheel adjustment structure |
| CN109677483A (en) * | 2018-12-19 | 2019-04-26 | 芜湖世特瑞转向系统有限公司 | The axial interval regulator of electronic four-way adjustable steering pipe column |
| CN109677483B (en) * | 2018-12-19 | 2021-08-31 | 芜湖世特瑞转向系统有限公司 | Axial clearance adjusting device of electric four-direction adjustable steering column |
| CN111661133A (en) * | 2020-05-15 | 2020-09-15 | 江苏格尔顿传动有限公司 | Electric control steering column and steering wheel assembly |
| CN112678065A (en) * | 2021-01-18 | 2021-04-20 | 北京福田戴姆勒汽车有限公司 | Automatically controlled steering column assembly and vehicle of adjusting |
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Application publication date: 20160921 |