CN101670853A - Steering mechanism of double-body vehicle - Google Patents
Steering mechanism of double-body vehicle Download PDFInfo
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- CN101670853A CN101670853A CN 200910308527 CN200910308527A CN101670853A CN 101670853 A CN101670853 A CN 101670853A CN 200910308527 CN200910308527 CN 200910308527 CN 200910308527 A CN200910308527 A CN 200910308527A CN 101670853 A CN101670853 A CN 101670853A
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Abstract
The invention provides a steering mechanism of a double-body vehicle, belonging to the field of mechanical technology. The steering mechanism solves the problems that the existing single-body vehiclehas limited transverse space, is transversely provided with a steering gear and a steering pull rod which have limited lengths, does not adapt to the double-body vehicle, etc. The double-body vehicleis formed by combining a left single-body vehicle and a right single-body vehicle which can respectively run independently. The steering mechanism of the double-body vehicle comprises two single vehicle steering mechanisms which are respectively arranged between bodyworks and front wheels of the two single-body vehicles and can work independently. When the two single-body vehicles are combined with each other, the two single vehicle steering mechanisms are connected together, and one single vehicle steering mechanism can control the other single vehicle steering mechanism to work. The steeringmechanism of the double-body vehicle has the advantages of simple structure, convenient connection as well as convenient and fast operation and control.
Description
Technical field
The invention belongs to field of mechanical technique, relate to the steering hardware of a kind of steering hardware of vehicle, particularly a kind of two-body bicycle.
Background technology
At present, still there is not concrete technical study for detachable automobile steering mechanism, and both at home and abroad to the existing certain research of steering-by-wire technical elements, and these technology can be applicable in the two-body bicycle through remodeling.Common motor bike is preceding V shape bogie truck, is not suitable for two-body bicycle; And the deflector of general-utility car is inconvenient to split, and horizontal space is required height, can not be used for two-body bicycle.Because the horizontal space of monomer car is limited, even lateral arrangement has been descended deflector, steering track rod length is also inevitable limited so, in wheel bob process, the toe-in of front vehicle wheel changes will influence the straight-line travelling ability under the monomer car different loads operating mode greatly, and accelerate Tyte Wear.
Summary of the invention
The objective of the invention is to exist above-mentioned problem at existing two-body bicycle steering hardware, provide a kind of simple in structure, easy to connect, control the steering hardware of two-body bicycle easily.
Purpose of the present invention can realize by following technical proposal: a kind of steering hardware of two-body bicycle, two-body bicycle merges about the monomer car of independent operating respectively by two and forms, it is characterized in that, this steering hardware comprises the bicycle steering hardware of going up and working alone respectively between two vehicle bodies that are separately positioned on two monomer cars and the front-wheel, when two monomer cars merged, two bicycle steering hardwarees were linked together and one of them bicycle steering hardware can be controlled another bicycle steering hardware work.
Because two-body bicycle is made up of the monomer car merging of two independent operatings, that is to say that both two-body bicycle can be divided into two monomer cars independently uses, two monomer cars can be combined use again, so each monomer car all has oneself independently cover bicycle steering hardware, like this when the monomer car separately uses, turning to by the bicycle steering hardware on this monomer car of each monomer car independently controlled, and when two monomer cars are merged into two-body bicycle, two bicycle steering hardwarees are linked together and control the two-body bicycle single-piece by one of them bicycle steering hardware and turn to, and another bicycle steering hardware can be worked, and so just can reach the effect that turns to synchronously.So both can when the narrow two-body bicycle in road is opened to be pass by two-body bicycle be divided into two monomer cars so that by narrow road conditions running into, can in long-term travel, two monomer cars be combined by people's control again.
In the steering hardware of above-mentioned two-body bicycle, described bicycle steering hardware is a steering-by-wire mechanism, comprise successively the steering operation assembly that connects, turn to control module and turn to executive module, when two monomer cars merge, two turn to control module to link and can realize data exchange, and two controls of only accepting one of them steering operation assembly when turning to control module to link.Because two-body bicycle needs to split fast, common mechanical steering gear is difficult to overcome the inconvenient problem of connection, and the steering hardware of each monomer car all adopts steering-by-wire mechanism can realize the quick fractionation and the combination of two-body bicycle.
In the steering hardware of above-mentioned two-body bicycle, described steering operation assembly comprises steering handwheel and is connected in rotary angle transmitter on the steering handwheel, described rotary angle transmitter with turn to control module to link.To Vehicular turn the time, rotate steering handwheel, sense steering angle and this information is delivered to by rotary angle transmitter and turn to control module.
In the steering hardware of above-mentioned two-body bicycle, the described steering controling circuit that turns to control module to comprise to be connected the steering operation assembly and turn between the executive module, this steering controling circuit comprises that turns to an ECU.
In the steering hardware of above-mentioned two-body bicycle, described turn to executive module to comprise to be connected in turn to the steer motor on the control module and be connected in steer motor and front-wheel between drive mechanism, and drive mechanism is positioned at the merging side of monomer car.Have the space between the two monomer cars when two monomer cars are merged into two-body bicycle, drive mechanism is arranged on the merging side of monomer car, so just made full use of the void space between the two monomer cars, but also can not increase the whole transverse width of two-body bicycle.
In the steering hardware of above-mentioned two-body bicycle, described drive mechanism comprises worm gear, worm screw, steering track rod and is connected steering swivel on the front-wheel, described worm gear and worm screw are meshing with each other and the output shaft of worm gear and steer motor links, an end of described worm screw and an end of steering track rod link, and the other end and the steering swivel of steering track rod link.Turn to control module after receiving direction information, to control the steer motor running, drive worm gear by steer motor again and rotate, rotate thereby make the steering track rod that is connected on the worm screw drive steering swivel by the worm gear drives worm screw again, thereby make front-wheel steering.
In the steering hardware of above-mentioned two-body bicycle, two described turning between the control module link by wired or wireless communication modes.
In the steering hardware of above-mentioned two-body bicycle, each described turning to is connected with data line respectively on the control module, on data line, be connected with data communication interface, and two data communication interfaces link and realize the cable data exchange when turning to control module to link for two.
In the steering hardware of above-mentioned two-body bicycle, each described turning to is connected with the wireless signal transceiver module respectively on the control module, and two wireless signal transceiver modules link and realize the wireless data exchange when turning to control module to link for two.
Compared with prior art, the steering hardware of this two-body bicycle adopts the steering-by-wire technology, make left and right sides monomer car when merging, realize turning to synchronously, simultaneously, the control module that turns on each monomer arranges that vertically steering track rod length can satisfy operating needs like this, when making the wheel bob, angle of toein changes less, satisfies the demand that turns to of monomer car and two-body bicycle.
Description of drawings
Fig. 1 is the structural representation of this two-body bicycle steering hardware among the embodiment 1.
Fig. 2 is the structural representation of this two-body bicycle steering hardware among the embodiment 2.
Among the figure, 1, front-wheel; 2, steering handwheel; 3, rotary angle transmitter; 4, steer motor; 5, worm gear; 6, worm screw; 7, steering track rod; 8, steering swivel; 9, data line; 10, data communication interface; 11, wireless signal transceiver module; 12, turn to control module.
The specific embodiment
Below be specific embodiments of the invention and in conjunction with the accompanying drawings, technical scheme of the present invention is further described, but the present invention be not limited to these embodiment.
Embodiment 1:
As shown in Figure 1, this two-body bicycle merges about the monomer car of independent operating respectively by two and forms, the steering hardware of two-body bicycle is made up of the bicycle steering hardware of going up between two vehicle bodies that are separately positioned on two monomer cars and the front-wheel 1 and can work alone respectively, when two monomer cars merged, two bicycle steering hardwarees were linked together and one of them bicycle steering hardware can be controlled another bicycle steering hardware work.
Two bicycle steering hardwarees are steering-by-wire mechanism, each bicycle steering hardware includes successively the steering operation assembly that connects, turns to control module 12 and turn to executive module, wherein the steering operation assembly comprises steering handwheel 2 and is connected in rotary angle transmitter 3 on the steering handwheel 2, rotary angle transmitter 3 with turn to control module 12 to link.Because two-body bicycle needs to split fast, common mechanical steering gear is difficult to overcome the inconvenient problem of connection, and the steering hardware of each monomer car all adopts steering-by-wire mechanism can realize the quick fractionation and the combination of two-body bicycle.To Vehicular turn the time, rotate steering handwheel 2, sense steering angle and this information is delivered to by rotary angle transmitter 3 and turn to control module 12.
Two turn to control module 12 to include to be connected the steering operation assembly and turn to the steering controling circuit between the executive module, and this steering controling circuit comprises that turns to an ECU.Two turn between the control module 12 and link by wire communication mode, turn at each to be connected with data line 9 on the control module 12 respectively, are connected with data communication interface 10 on data line 9.When two monomer cars merge, two two data communication interfaces 10 when turning to control module 12 to link link and realize the cable data exchange, and two controls of only accepting one of them steering operation assembly when turning to control module 12 to link.
Turn to executive module to comprise to be connected in the steer motor 4 that turns on the control module 12 and be connected in steer motor 4 and front-wheel 1 between drive mechanism, and drive mechanism is positioned at the merging side of monomer car.Have the space between the two monomer cars when two monomer cars are merged into two-body bicycle, drive mechanism is arranged on the merging side of monomer car, so just made full use of the void space between the two monomer cars, but also can not increase the whole transverse width of two-body bicycle.Drive mechanism comprises worm gear 5, worm screw 6, steering track rod 7 and is connected steering swivel 8 on the front-wheel 1, worm gear 5 is meshing with each other with worm screw 6 and the output shaft of worm gear 5 and steer motor 4 links, an end of worm screw 6 and an end of steering track rod 7 link, and the other end of steering track rod 7 and steering swivel 8 link.Turn to control module 12 after receiving direction information, to control steer motor 4 runnings, drive worm gear 5 by steer motor 4 again and rotate, thereby drive worm screw 6 by worm gear 5 again the steering track rod 7 drive steering swivels 8 that are connected on the worm screw 6 are rotated, thereby front-wheel 1 is turned to.The control module 12 that turns on each monomer car arranges vertically that all steering track rod 7 length can satisfy operating needs like this, and when making the wheel bob, angle of toein changes less, satisfies the demand that turns to of monomer car and two-body bicycle.
Because two-body bicycle is made up of the monomer car merging of two independent operatings, that is to say that both two-body bicycle can be divided into two monomer cars independently uses, two monomer cars can be combined use again, so each monomer car all has oneself independently cover bicycle steering hardware, like this when the monomer car separately uses, turning to by the bicycle steering hardware on this monomer car of each monomer car independently controlled, and when two monomer cars are merged into two-body bicycle, two bicycle steering hardwarees are linked together and control the two-body bicycle single-piece by one of them bicycle steering hardware and turn to, and another bicycle steering hardware can be worked, be specially as shown in Figure 1, after two monomer cars merge, the bicycle steering hardware of left side monomer car is master control, the deflector of the right monomer car is inoperative, the right steer motor 4 is directly controlled by the control module 12 that turns to of left side monomer car, when that is to say the steering handwheel 2 that rotates left side monomer car, by left side monomer car turn to control module 12 simultaneously this signal to be delivered to about steer motor 4 on the two monomer cars, reach the effect that turns to synchronously.So both can when the narrow two-body bicycle in road is opened to be pass by two-body bicycle be divided into two monomer cars so that by narrow road conditions running into, can in long-term travel, two monomer cars be combined by people's control again.
Embodiment 2:
As shown in Figure 2, present embodiment is basic identical with structure and the principle of embodiment 1, different place is in the present embodiment that two turn between the control module 12 and link by wireless communication mode, turn at each and to be connected with wireless signal transceiver module 11 on the control module 12 respectively, when two monomer cars merge, two two wireless signal transceiver modules 11 when turning to control module 12 to link link and realize the wireless data exchange, and two controls of only accepting one of them steering operation assembly when turning to control module 12 to link.Adopt wireless communication mode can make the steer motor 4 on the two monomer cars about control module 12 controls that turns to of left side monomer car equally like this.
Specific embodiment described herein only is that spirit of the present invention is made casehistory.The technical personnel of the technical field of the invention can be made various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present invention or surmount the defined scope of appended claims.
Claims (9)
1. the steering hardware of a two-body bicycle, two-body bicycle merges about the monomer car of independent operating respectively by two and forms, it is characterized in that, this steering hardware comprises the bicycle steering hardware of going up and working alone respectively between two vehicle bodies that are separately positioned on two monomer cars and the front-wheel (1), when two monomer cars merged, two bicycle steering hardwarees were linked together and one of them bicycle steering hardware can be controlled another bicycle steering hardware work.
2. the steering hardware of two-body bicycle according to claim 1, it is characterized in that, described bicycle steering hardware is a steering-by-wire mechanism, comprise successively the steering operation assembly that connects, turn to control module (12) and turn to executive module, when two monomer cars merge, two turn to control module (12) to link and can realize data exchange, and two controls that turn to control module (12) only to accept one of them steering operation assembly when linking.
3. the steering hardware of two-body bicycle according to claim 2, it is characterized in that, described steering operation assembly comprises steering handwheel (2) and is connected in rotary angle transmitter (3) on the steering handwheel (2), described rotary angle transmitter (3) with turn to control module (12) to link.
4. the steering hardware of two-body bicycle according to claim 2 is characterized in that, the described steering controling circuit that turns to control module (12) to comprise to be connected the steering operation assembly and turn between the executive module, and this steering controling circuit comprises that turns to an ECU.
5. the steering hardware of two-body bicycle according to claim 2, it is characterized in that, described turn to executive module to comprise to be connected in the steer motor (4) that turns on the control module (12) and be connected in steer motor (4) and front-wheel (1) between drive mechanism, and drive mechanism is positioned at the merging side of monomer car.
6. the steering hardware of two-body bicycle according to claim 5, it is characterized in that, described drive mechanism comprises worm gear (5), worm screw (6), steering track rod (7) and is connected steering swivel (8) on the front-wheel (1), described worm gear (5) is meshing with each other with worm screw (6) and the output shaft of worm gear (5) and steer motor (4) links, one end of end of described worm screw (6) and steering track rod (7) links, and the other end of steering track rod (7) and steering swivel (8) link.
7. according to the steering hardware of claim 2 or 3 or 4 or 5 or 6 described two-body bicycle, it is characterized in that two described turning between the control module (12) link by wired or wireless communication modes.
8. the steering hardware of two-body bicycle according to claim 7, it is characterized in that, each described turning to is connected with data line (9) respectively on the control module (12), on data line (9), be connected with data communication interface (10), and when two turn to control module (12) when linking two data communication interfaces (10) link and realize cable data exchange.
9. the steering hardware of two-body bicycle according to claim 7, it is characterized in that, each described turning to is connected with wireless signal transceiver module (11) respectively on the control module (12), and when two turn to control module (12) when linking two wireless signal transceiver modules (11) link and realize wireless data exchange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910308527 CN101670853B (en) | 2009-10-20 | 2009-10-20 | Steering mechanism of double-body vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910308527 CN101670853B (en) | 2009-10-20 | 2009-10-20 | Steering mechanism of double-body vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101670853A true CN101670853A (en) | 2010-03-17 |
| CN101670853B CN101670853B (en) | 2013-06-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200910308527 Active CN101670853B (en) | 2009-10-20 | 2009-10-20 | Steering mechanism of double-body vehicle |
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| CN (1) | CN101670853B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102069858A (en) * | 2010-12-25 | 2011-05-25 | 浙江吉利汽车研究院有限公司 | Multi-body vehicle |
| CN110065531A (en) * | 2018-01-24 | 2019-07-30 | 本田技研工业株式会社 | Steering mechanism and vehicle |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2056912U (en) * | 1989-04-03 | 1990-05-09 | 束金根 | Double-drive quadricycle |
| CN2716100Y (en) * | 2004-06-08 | 2005-08-10 | 陈元训 | One-arm operation system of four-wheel wagon |
| CN2931949Y (en) * | 2006-05-25 | 2007-08-08 | 株洲易力达机电有限公司 | Worm gear pre-tightening device of electric power-assist steering |
| KR100816401B1 (en) * | 2006-07-05 | 2008-03-27 | 주식회사 만도 | Electronic Steering Apparatus |
-
2009
- 2009-10-20 CN CN 200910308527 patent/CN101670853B/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102069858A (en) * | 2010-12-25 | 2011-05-25 | 浙江吉利汽车研究院有限公司 | Multi-body vehicle |
| CN102069858B (en) * | 2010-12-25 | 2013-04-24 | 浙江吉利汽车研究院有限公司 | Multi-body vehicle |
| CN110065531A (en) * | 2018-01-24 | 2019-07-30 | 本田技研工业株式会社 | Steering mechanism and vehicle |
| CN110065531B (en) * | 2018-01-24 | 2021-07-20 | 本田技研工业株式会社 | Steering mechanism and vehicle |
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| Publication number | Publication date |
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| CN101670853B (en) | 2013-06-26 |
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