CN106697153A - Automatic driving steering device - Google Patents
Automatic driving steering device Download PDFInfo
- Publication number
- CN106697153A CN106697153A CN201510775702.1A CN201510775702A CN106697153A CN 106697153 A CN106697153 A CN 106697153A CN 201510775702 A CN201510775702 A CN 201510775702A CN 106697153 A CN106697153 A CN 106697153A
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- CN
- China
- Prior art keywords
- actuated element
- turning
- bar
- drive device
- external member
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- 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
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- 230000008878 coupling Effects 0.000 claims abstract description 7
- 238000010168 coupling process Methods 0.000 claims abstract description 7
- 238000005859 coupling reaction Methods 0.000 claims abstract description 7
- 230000005540 biological transmission Effects 0.000 claims description 10
- 238000009434 installation Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
-
- 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)
- Steering-Linkage Mechanisms And Four-Wheel Steering (AREA)
Abstract
Provided is an automatic driving steering device. The automatic driving steering device comprises an external member, a steering rod, a first drive element, and a second drive element, wherein the first drive element is fixedly arranged on the steering rod and is in the external member, the external member is communicated with the inner part of a car frame, the axis of a driving device and the axis of the second drive element are in the external element, the axis of the driving device and the axis of the second drive element arranged in the car frame have two states which are coupling connection and separating switch-off. The automatic driving steering device is compact in structure and convenient to disassemble and assemble. An omni-directional steering structure is achieved by driving the steering rod through the driving device in the car frame. A manual steering mode without resistance is achieved when a screw rod device drives the driving device or a shifting fork drives a rotating element to move. Automatic driving of means of transportation such as bicycles, electromobiles, motorcycles, two-wheel vehicle models, and tricycles is achieved by an external control system.
Description
Technical field
The present invention relates to a kind of automatic Pilot transfer.A kind of specifically related to transfer of the vehicles such as bicycle, electric motor car, motorcycle, two-wheeled vehicle model, tricycle.
Background technology
Bicycle and the automatic Pilot of electric motor car are still in developing stage, wherein requirement has a kind of stable direction reliability, the convenient transfer of repair demolition.
The patent No. 2015202424910 discloses a kind of automatic Pilot transfer, its drive device is located inside turning-bar, which limits the size of drive device, and the small motor of small volume, power is the steering that turning-bar is driven without enough torsion, simultaneously common reducing motor has very big steering drag in a manual mode, it is impossible to come into operation in practice.The presence of its both sides turning-bar simultaneously cannot realize that omnirange is turned to, and there are many steering dead angles, underaction.
The content of the invention
A kind of automatic Pilot transfer, including external member, turning-bar, the first actuated element, the second actuated element, wherein the first actuated element is fixed on turning-bar and inside external member, communicated between external member and frame interior, drive device is in vehicle frame, drive device has transmission or the cut-out two states of torsion with the second actuated element between the axles, and the second actuated element is coupled in external member with the first actuated element.This novel protected structure for driving turning-bar realization to turn to by the commutation drive mechanism that the first actuated element couples composition with the second actuated element in vehicle body drive device.
It is characterized in that the actuated element on described turning-bar is located inside external member, external member is communicated with vehicle body.
It is characterized in that when described lead screw device drives drive device or revolving part to move, torsion transmission of the cut-out drive device with the second actuated element institute between the axles reaches the manual steering pattern for removing resistance.Coupling driving device and the second actuated element torsion transmission between the axles, enter into auto-steering pattern.
Benefit of the invention is：
It is characterized in that the actuated element on described turning-bar is located inside external member, external member is communicated with vehicle body, is capable of achieving to turn under the drive device effect in vehicle frame, maintains the original succinct style of bicycle.
It is characterized in that described drive device drives turning-bar to realize turning to by the commutation drive mechanism that the first actuated element couples composition with the second actuated element.
It is characterized in that when described lead screw device drives drive device or revolving part to move, the actuated element in separation and turning-bar reaches the manual steering pattern of removal resistance.
Connection without chain is realized with separating by the coupling of the torsion between actuated element and drive device of commutating, at the same between manual mode and automatic mode switching it is smooth and quick.
Described lead screw device drives drive device or shift fork that part movement is rotated, and enters into the non-resistance steering and the automatic switchover of auto-steering pattern of auto-steering pattern or manual mode.
It is characterized in that described drive device and lead screw device are arranged on vehicle frame, there are enough spaces to place the high-power motor that volume is big, torsion is enough, be preferentially placed on frame interior, outward appearance seems more succinct.
It is characterized in that described lead screw device drives drive device or shift fork that part movement is rotated, when entering into auto-steering pattern, cause to turn to difficulty because turning-bar is coupled with drive device, moreover it is possible to play anti-theft function.
Brief description of the drawings
Automatic Pilot transfer schematic diagram shown in Fig. 1.
Automatic Pilot transfer explosive view shown in Fig. 2.
The hub splines of axle where the second actuated element shown in Fig. 3 is directly connected to the splined shaft of drive device.
Drive device splined shaft shown in Fig. 4 is connected with the splined shaft of axle where the second actuated element by revolving part.
Specific embodiment
In order that those skilled in the art more fully understand the scheme of the embodiment of the present invention, the embodiment of the present invention is described in further detail with implementation method below in conjunction with the accompanying drawings.
Such as Fig. 2 in this embodiment,Including a kind of automatic Pilot transfer,Including external member 100,Vehicle frame 300,Turning-bar 110,First actuated element 120,Lead screw device 200,Drive device 210,Second actuated element 220,Wherein the first actuated element 120 is fixed on turning-bar 110 and inside external member 100,External member 100 is connected with vehicle frame 300,Such as Fig. 1,And communicated between inside,Drive device 210 is in vehicle frame 300,After the place axle of second actuated element 220 is connected with vehicle frame 300 or external member 100 by bearing 222,Second actuated element 220 is coupled with the first actuated element 120 in external member,The splined shaft 221 coaxial with the second actuated element 220 is after the movable part of lead screw device 200 drives shift fork 231 to move,It is connected by revolving part 230 with the splined shaft 211 of drive device 210,Such as Fig. 4.Drive device 210 drives the partial turn of the second actuated element 120 when rotating, while the synchronous axial system of the first actuated element 120, the rotation of driven rod 110, control the steering of car.Lead screw device 200 is in motor（It is not shown）Driving under when moving, revolving part 230 separates the splined shaft 221 of the place axle of the second actuated element 220 with the splined shaft 211 of drive device 210, the steering drag under removal manual mode.
Drive device 210 and lead screw device 200 are arranged on vehicle frame 300, and vehicle frame 300 has enough spaces to place the high-power motor that volume is big, torsion is enough, is preferentially placed on inside vehicle frame 300, and outward appearance seems more succinct.
It is characterized in that the part of external member 100 of the position where described the first actuated element 120 communicates with inside vehicle frame 300, the bearing 222 for fixing the place axle of the second actuated element 220 is arranged on external member 100 or vehicle frame 300, a minimum of one of the bearing of the second actuated element 220 is fixed, the place axle of the second actuated element 220 penetrates external member 100 from vehicle frame 300.
It is characterized in that the first actuated element 120 on turning-bar 110 can be and the one of turning-bar 110, it is also possible to an independent gear module, the first actuated element 120 on turning-bar 110 can also be upper and lower two section transmission elements composition.
It is characterized in that the part of the first actuated element 120 on turning-bar 110 can be thinner than the other parts of turning-bar 110 so that the first actuated element 120 is protruded unlike other parts, it is conveniently steered bar 110 and is installed after headset group is installed.
It is characterized in that half side on turning-bar 110 can leave pod, so that after installing the second actuated element 220, second actuated element 220 can reach the part of the first actuated element 120 of turning-bar 110 and coupled thereto along pod when installing turning-bar 110, can also be that the top of turning-bar 110 is thinner than bottom, cover one layer during installation again in thin bar.
It is characterized in that after the place axle of the second actuated element 220 is connected with vehicle frame 300 or external member 100 by bearing 222, can also be that the opposite side of the place axle of the second actuated element 220 is coupled when realize by splined shaft sleeve 223 with the splined shaft 211 of drive device 210, the movable part of lead screw device 200 is that drive drive device 210 carries out displacement, realize the splined shaft 211 of drive device 210 and the coupling of the hub splines 223 of the part other end of the second actuated element 220 and separate, as shown in Figure 3.Can also be that shift fork 231 drives the revolving part 230 between the place axle of the second actuated element 220 and the axle of drive device 210 to realize, at this moment shift fork 231 can be lead screw device 200 or curved bar, as shown in Figure 4.
It is characterized in that when described lead screw device 200 drives drive device 210 or revolving part 230 to move, separating the torsion transmission between the actuated element 120 of drive device 210 and first, the manual steering pattern of removal resistance is reached.Torsion transmission between the actuated element 120 of coupling driving device 210 and first, enters into auto-steering pattern or anti-theft modes.
Second actuated element 220 can be with the place axle of splined shaft 221 integrally, it is also possible to the combination connection between module.
It is characterized in that the first described actuated element 120 and the combination of the second actuated element 220 can be gear and worm screw or all be gear composition changement in external member 100, the torsion of drive device 210 is switched into the power that turning-bar 110 is rotated.
It is characterized in that described drive device 210 is reducing motor or servomotor or direct current generator or stepper motor.
The movement of the lead screw device 200 described in being characterised by is by motor control, the feedback moved by signal F.F. line position.
Lead screw device 200 and the place axis of drive device 210 described in being characterised by can be vertical with the place axis of turning-bar 100, it is also possible to angled.
Described lead screw device 200 can be the mobile device such as feed screw apparatus, or screw device or guide rail.
Transfer cuts off the state of torsion without the place axle of 200 and second actuated element of drive device 220 in a model.
It should be noted that merely just being illustrated to the necessary structure of this example, the other parts of car steering wheel, such as lead screw device 200, handle（It is not shown）, vehicle frame 300 and headset group（It is not shown）Deng part structure and mounting means and common car mounting means and be as good as place, for the purpose of simplifying the description, repeat no more.
Claims (9)
1. a kind of automatic Pilot transfer, including external member, vehicle frame, turning-bar, the first actuated element, the second actuated element, drive device, external member is connected with vehicle frame, it is characterised in that communicated between external member side and frame interior, and axle is inside it where drive device, the second actuated element；First actuated element is on turning-bar and inside external member；First actuated element is connected with the second actuated element；The power transmission between the axles of drive device and the second actuated element institute is connected or cut-out.
2. a kind of automatic Pilot transfer as claimed in claim 1, it is characterised in that the bearing of axle is arranged on external member or vehicle frame where the second described actuated element, and bearing is at least, and axle where the second actuated element penetrates external member from vehicle frame.
3. a kind of automatic Pilot transfer as claimed in claim 1, it is characterised in that the connection of axle where second actuated element and driving unit shaft and separate, can be the realization by hub splines with splined shaft.
4. a kind of automatic Pilot transfer as claimed in claim 1, it is characterised in that the connection of axle where second actuated element and driving unit shaft and separate, or realization that two splined shafts pass through revolving part.
5. a kind of automatic Pilot transfer as claimed in claim 1, it is characterised in that the combination of described the first actuated element and the second actuated element can be two gear modules or the changement being made up of in external member gear and worm screw.
6. a kind of automatic Pilot transfer as claimed in claim 1, it is characterized in that having pod on described turning-bar, after facilitating the bearing of axle where the second actuated element to be fixed on external member or vehicle frame, carry out the installation of turning-bar, can also be that turning-bar top is thinner than bottom, cover one layer during installation again in thin bar.
7. a kind of automatic Pilot transfer as claimed in claim 1, it is characterized in that the position that the first described actuated element is arranged on turning-bar is thinner than other positions, make to have the turning-bar position of actuated element will not be wider than other positions, the first actuated element and turning-bar can also be one.
8. a kind of automatic Pilot transfer as claimed in claim 3, it is characterized in that described drive device is connected with the movable part of lead screw device, when drive device is driven by the movable part of lead screw device, coupling driving device and the second actuated element power transmission between the axles, the power of drive device drives turning-bar to realize turning to by the commutation drive mechanism that the first actuated element couples composition with the second actuated element, enter into auto-steering pattern or anti-theft modes, cut-out drive device and the second actuated element institute power between the axles is transmitted, reach the manual steering pattern of removal resistance.
9. a kind of automatic Pilot transfer as claimed in claim 4, it is characterized in that described revolving part is connected with shifting fork device, when revolving part is driven by shifting fork device, coupling driving device and the second actuated element power transmission between the axles, the power of drive device drives turning-bar to realize turning to by the commutation drive mechanism that the first actuated element couples composition with the second actuated element, enter into auto-steering pattern or anti-theft modes, the power transmission between the axles of cut-out drive device and the second actuated element institute, reaches the manual steering pattern for removing resistance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510775702.1A CN106697153A (en) | 2015-11-15 | 2015-11-15 | Automatic driving steering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510775702.1A CN106697153A (en) | 2015-11-15 | 2015-11-15 | Automatic driving steering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106697153A true CN106697153A (en) | 2017-05-24 |
Family
ID=58930733
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510775702.1A Pending CN106697153A (en) | 2015-11-15 | 2015-11-15 | Automatic driving steering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106697153A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4993734A (en) * | 1988-03-14 | 1991-02-19 | Elf France | Coupling device between a steerable wheel and a steering control member |
| JP2003072560A (en) * | 2001-09-03 | 2003-03-12 | Mitsubishi Automob Eng Co Ltd | Steering device having switching mechanism in steering effort transmission system |
| JP2006290208A (en) * | 2005-04-12 | 2006-10-26 | Kenji Shirai | Drive device for bicycle |
| KR20070104764A (en) * | 2006-04-24 | 2007-10-29 | 주식회사 로템 | Remote steering apparatus of the unmanned vehicle where the conversion of manual operation and automatic mode is possible |
| CN201261517Y (en) * | 2008-08-22 | 2009-06-24 | 青岛澳柯玛股份有限公司 | Wheelbase adjustable electric bicycle |
| KR20110115802A (en) * | 2010-04-16 | 2011-10-24 | 경상대학교산학협력단 | Steering apparatus providing manual steering mode, automatic steering mode, and remote steering mode |
| KR101516929B1 (en) * | 2015-02-26 | 2015-05-04 | 배규환 | Propulsion system for the automatic and manual have been linked to recreational boats |
| CN204623748U (en) * | 2015-04-21 | 2015-09-09 | 刘鹏军 | A kind of automatic Pilot bicycle |
| CN205098403U (en) * | 2015-11-15 | 2016-03-23 | 刘鹏军 | Automatic driving turns to device |
-
2015
- 2015-11-15 CN CN201510775702.1A patent/CN106697153A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4993734A (en) * | 1988-03-14 | 1991-02-19 | Elf France | Coupling device between a steerable wheel and a steering control member |
| JP2003072560A (en) * | 2001-09-03 | 2003-03-12 | Mitsubishi Automob Eng Co Ltd | Steering device having switching mechanism in steering effort transmission system |
| JP2006290208A (en) * | 2005-04-12 | 2006-10-26 | Kenji Shirai | Drive device for bicycle |
| KR20070104764A (en) * | 2006-04-24 | 2007-10-29 | 주식회사 로템 | Remote steering apparatus of the unmanned vehicle where the conversion of manual operation and automatic mode is possible |
| CN201261517Y (en) * | 2008-08-22 | 2009-06-24 | 青岛澳柯玛股份有限公司 | Wheelbase adjustable electric bicycle |
| KR20110115802A (en) * | 2010-04-16 | 2011-10-24 | 경상대학교산학협력단 | Steering apparatus providing manual steering mode, automatic steering mode, and remote steering mode |
| KR101516929B1 (en) * | 2015-02-26 | 2015-05-04 | 배규환 | Propulsion system for the automatic and manual have been linked to recreational boats |
| CN204623748U (en) * | 2015-04-21 | 2015-09-09 | 刘鹏军 | A kind of automatic Pilot bicycle |
| CN205098403U (en) * | 2015-11-15 | 2016-03-23 | 刘鹏军 | Automatic driving turns to device |
Non-Patent Citations (2)
| Title |
|---|
| 吴涛 主编: "汽车电气设备与维修", vol. 1, 31 August 2006, 西安电子科技大学出版社, pages: 104 - 105 * |
| 隋东杰，谢亚青主编: "机械基础", vol. 1, 31 July 2010, 复旦大学出版社, pages: 159 - 160 * |
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