CN105799827A - Electric balance vehicle - Google Patents
Electric balance vehicle Download PDFInfo
- Publication number
- CN105799827A CN105799827A CN201610141500.6A CN201610141500A CN105799827A CN 105799827 A CN105799827 A CN 105799827A CN 201610141500 A CN201610141500 A CN 201610141500A CN 105799827 A CN105799827 A CN 105799827A
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- China
- Prior art keywords
- connector
- chassis
- rotation axis
- vehicle seat
- balance car
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
- B62J1/00—Saddles or other seats for cycles; Arrangement thereof; Component parts
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Seats For Vehicles (AREA)
Abstract
The invention discloses an electric balance vehicle. The electric balance vehicle comprises a chassis, a saddle arranged on the chassis and wheels which are arranged on the two sides of the chassis in parallel and have the same rotation axis; a steering control mechanism and a support part are arranged between the saddle and the chassis, the steering control mechanism comprises an inner shaft and an outer shell which can rotate relative to each other, one end of the support part is fixed on the chassis, the other end of the support part is fixedly connected with the outer shell of the steering control mechanism, the inner shaft of the steering control mechanism is fixedly connected with the saddle, the saddle and the chassis can rotate relative to each other, and the rotation axis of the steering control mechanism is perpendicular to the horizontal plane and located on the back of that of the wheels. The steering control and induction mechanism of the electric balance vehicle is arranged on the back of the rotation axis of the wheels, so that when legs control the saddle to rotate, a section of distance exists between the legs and the rotation axis of the steering control mechanism, twisting is controlled more conveniently, and the control experience effect is improved.
Description
Technical field
The present invention relates to a kind of walking-replacing tool, particularly relate to a kind of electrodynamic balance car.
Background technology
Along with expanding economy, energy scarcity, vehicle emission pollution are day by day serious, traffic congestion many social problems such as generally in city manifest day by day.In recent years, electric motor car, as the vehicles of a new generation, is increasingly subject to the welcome of consumer, and in life, modal electric motor car is electric motor car with two wheels, arranges before and after its two wheel, similar bicycle.This general volume of common electric motor car is relatively big, and portability has much room for improvement.
Social development makes rapid progress, and people pursue the step of good life and do not become all the time, and the R & D design of walking-replacing tool is also increasingly pursued novel and individual character.A kind of portable and electrodynamic balance car flexibly of riding, because only that a wheel, so also there being person, it is electric unicycle, very popular since appearing on the market.The control system including gyroscope installed by this electrodynamic balance car, is controlled the operation on chassis by the movement of bicyclist's center of gravity.Chinese patent announces No. CN105083432A Double-wheel self-balancing car disclosing a kind of seating two-way type of standing.Achieve the electrodynamic balance car that a kind of sitting is controlled.But it adopts the mode of handlebar to control to turn to, and is additionally provided with vehicle seat, is integrated with too many parts in the platform space that electrodynamic balance car is limited, it appears crowded, and experience is not good simultaneously.
Summary of the invention
The technical problem to be solved is to provide the better electrodynamic balance car of a kind of experience.
In order to solve above-mentioned technical problem, the present invention provides following technical scheme:
A kind of electrodynamic balance car, including chassis, it is arranged on the vehicle seat on described chassis, both sides, described chassis are provided with the wheel with same rotation axis side by side, course changing control mechanism and support member it is provided with between described vehicle seat and chassis, one end of described support member is fixed on described chassis, the other end is fixing with the shell of described course changing control mechanism to be connected, the interior axle of described course changing control mechanism is fixing with vehicle seat to be connected, described vehicle seat and chassis can relatively rotate, the rotation axis of described course changing control mechanism is perpendicular to horizontal plane, and be positioned at after the rotation axis of described wheel.Fixing connection includes but not limited to that welding, screw, bolt connect.
Further, course changing control mechanism include relatively turnable interior axle and shell, in order to described in detecting in relative rotation rotation sensor, in order to relatively rotate the position-limit mechanism of angle described in limiting, described interior axle is arranged in the enclosure, described interior axle is fixed with the first connector, described first connector is positioned at shell and rotates with axle, and the members of at least described rotation sensor and the members of at least described position-limit mechanism are arranged on described first connector.
Further, rotation sensor in relative rotation it is provided with described in detecting, in order to relatively rotate the position-limit mechanism of angle described in limiting between described interior axle and shell, described interior axle is fixed with the first connector, described first connector is positioned at shell and rotates with axle, and the members of at least described rotation sensor and the members of at least described position-limit mechanism are arranged on described first connector.
Further, described shell include with described interior axle with the use of axle sleeve, in order to hold the container of described axle sleeve, described axle sleeve is detachably fixed with container and is connected, described interior axle is cased with the second connector, the first elastic component, described second connector and the first connector are fixing to be connected, and one end of described first elastic component is fixing with the second connector to be connected, the other end is fixed with axle sleeve and is connected.
Further, described rotation sensor is Hall element, including be arranged between described axle sleeve and the first connector with the use of Hall element and Magnet, described Hall element or Magnet are arranged on described first connector.
Further, described position-limit mechanism include being arranged between described axle sleeve and the first connector with the use of limiting card and stopper slot, described limiting card or stopper slot are arranged on described first connector.
Further, course changing control mechanism rotation axis in relative rotation is positioned at after wheel axis of rotation to the midpoint of the spacing of vehicle seat front end face.
Further, the rotation axis of course changing control mechanism to the first distance between the rotation axis of wheel less than the rotation axis of course changing control mechanism to the second distance between vehicle seat front end.
The first above-mentioned distance and the ratio of second distance are preferably between 1:3 ~ 4:5.
Aforementioned proportion is it is preferred that between 1:2 ~ 2:3.
Further, described support member is arc knee.
Further, arc knee is protruding forward.
There is advantages that the rear that balance car course changing control induction mechanism is located at wheel axis of rotation, make leg when controlling vehicle seat and rotating, leg has a segment distance from the rotation axis of course changing control mechanism, controls torsion more convenient, improves experience.Course changing control mechanism is located at the top of support member so that support member can be designed to more more rich form, such as protruding forward arc knee more aesthetic feeling.
Accompanying drawing explanation
Fig. 1 is electrodynamic balance car schematic perspective view of the present invention.
Fig. 2 is course changing control mechanism of the present invention decomposing schematic representation.
Fig. 3 is course changing control mechanism cross-sectional schematic figure of the present invention.
Fig. 4 is vehicle seat decomposing schematic representation of the present invention.
Fig. 5 is vehicle seat cross-sectional schematic of the present invention.
1 is vehicle seat, 11 is embedded part, 111 is cushion, 112 is articulamentum, 12 is pedestal, 13 is pressure sensing mechanism, 13A is movable part, 13B is pressure switch, 13C is the second elastic component, 14 is installing hole, 15 is the first groove, 16 is the second groove, 2 is sensing controlling organization, 21 is interior axle, 22 is shell, 23 is the first elastic component, 24 is the second connector, 25 is the first connector, 26 is thrust bearing, 27 is position-limit mechanism, 27A is limiting card, 27B is stopper slot, 28 is rotation sensor, 28A is Magnet, 28B is Hall element, 29 is self-lubricating bearing, 3 is support member, 4 is chassis, 5 is steering indicating light, 6 wheels.
Detailed description of the invention
Below in conjunction with accompanying drawing illustrated in greater detail embodiments of the present invention, embodiments of the invention are that the present invention is explained further explanation, but not protection scope of the present invention is limited.
As shown in Figure 1, a kind of electrodynamic balance car, including chassis 4, it is disposed in parallel in the wheel 6 with same rotation axis of both sides, chassis 4, on chassis 4, is provided with vehicle seat 1, be provided with to control course changing control mechanism 2 and the support member 3 that electrodynamic balance car turns between chassis 4 and vehicle seat 1, one end of support member 3 is fixed on chassis 4, the other end is rotatably connected with vehicle seat 1 by course changing control mechanism 2 so that vehicle seat 1 can rotate relative to chassis 4, it is achieved controlled the function turned to by vehicle seat 1.By course changing control mechanism is located at the top on chassis 4, namely between vehicle seat 1 and support member 3, support bar is conducive to select more rich form.
The rotation axis that above-mentioned vehicle seat rotates relative to chassis 4 is the first rotation axis, and the rotation axis of wheel 6 is the second rotation axis；First rotation axis is perpendicular to horizontal plane, and is positioned at after the second rotation axis, and vehicle seat 1 front end is positioned at before the second rotation axis, say, that vehicle seat 1 straddles on the second rotation axis from the part before the first rotation axis；If the first rotation axis is S1 to the distance of the second rotation axis, first rotation axis is S2 to the distance of vehicle seat 1 front end, S1:S2 is arranged on several position such as 1:5,1:4,1:3,1:2,2:3,3:4,4:5, along with the ratio set is more big, the position contacted for leg on vehicle seat 1 and control is more big to the arm of force of the first rotation axis so that manipulate more convenient, laborsaving.
Support member 3 is bow protruding forward, reduces support member 3 taking chassis 4 superjacent air space, and attractive in appearance.
As shown in Figure 2,3, above-mentioned course changing control mechanism 2 includes relatively turnable interior axle 21 and shell 22, and interior axle 21 is arranged in shell 22, and interior axle 21 is fixing with vehicle seat 1 to be connected, and shell is fixing with support member 3 to be connected；It is provided with between interior axle 21 and shell 22 for detecting interior axle 21 and shell 22 rotation sensor 28 in relative rotation, limiting this position-limit mechanism 27 relatively rotating angle and for the first elastic component 23 in relative rotation that resets；On interior axle 21, fixed cover is provided with and follows the first connector 25 that interior axle 21 rotates, and rotation sensor 28 includes the Magnet 28A that is arranged on outside the first connector 25 and is provided with the Hall element 28B coordinated with Magnet 28A on shell 22；Position-limit mechanism 27 includes being located at limiting card 27A protruding outside the first connector 25 and is provided with on shell 22 and coordinates stopper slot 27B with limiting card 27A；Axle sleeve 21 is arranged with and fixing the second connector 24 being connected of the first connector 25, and one end fix with the second connector 24 be connected, the other end fixes, with shell 22, the first elastic component 23 being connected.By by Magnet 28A with protruding limiting card 27A equal circumferentially disposed along the first connector 25, be more conducive to the miniaturization of product.First elastic component 23 includes being not limited to spring, rubber ring, shell fragment etc..
Shell 22 include with interior axle 21 with the use of axle sleeve 22A, be detachably fixed with container 22B and be connected in order to holding the container 22B of described axle sleeve 22A, axle sleeve 22A；Being provided with step in axle sleeve 22A, one end of the first elastic component 23 is detachably fixed and is connected on this step, is detachably easy to assembling；Position corresponding with Magnet 28A on axle sleeve 22A is provided with Hall element 28B；Have the stopper slot 27B of cooperation on axle sleeve 22A corresponding to the position of limiting card 27A, this stopper slot 27B is the U-type groove opened bottom axle sleeve 22A, it is simple to production and processing；It is connected by thrust bearing 26 between first connector 25 and container 22B, being provided with self-lubricating bearing 29 between interior axle 21 and axle sleeve 22A, aforementioned first connector the 25, second connector 24 and the first elastic component 23 are located between thrust bearing 26 and self-lubricating bearing 29 in the axial direction.First elastic component 23 includes but not limited to spring or rubbery loop；It is detachably fixed connection and includes but not limited to that screw, bolt connect.
When work, the power reversed is applied to course changing control mechanism 2, interior axle 21 and shell 22 relatively rotate, and band moving magnet 28A and Hall element 28B relatively rotates, and Hall element 28B detects and this relatively rotate and change into the signal of telecommunication and give controller and process；When windup-degree is excessive, then cause a side contacts of limiting card 27A and stopper slot 27B, stop the further rotation in the direction；When the twisting resistance that release applies, the first elastic component 23 deformed upon due to torsion to discharge elastic potential energy so that interior axle 21 automatically restores to original state with shell 22.
Interior axle 21 is the cylinder of axially conducting, and interior axle 21 is connected by length adjustment bar is fixing with vehicle seat 1, during use, it is possible to regulated the height of vehicle seat 1 by length adjustment bar, improves and experiences.
Being provided with the controller for controlling electrodynamic balance car in chassis 4, the rotation sensor 28 in course changing control mechanism 2 is electrically connected with controller, and the rear side on chassis 4 is provided with steering indicating light 5, and steering indicating light 5 is electrically connected with controller.When by vehicle seat 1 control electrodynamic balance car turn to time, controller can control corresponding steering indicating light 5 and send alerting signal, promotes experience effect.
As shown in Figure 4,5, above-mentioned vehicle seat 1 includes pedestal 12, is located at the embedded part 11 on pedestal 12, pressure sensing mechanism 13 it is provided with between pedestal 12 and embedded part 11, embedded part 11 abuts in order to conducting pressure with pressure sensing mechanism 13, embedded part 11 includes cushion 111, and the articulamentum 112 coordinated with described pedestal 12, cushion 111 is fixing with articulamentum 112 to be connected, the through described articulamentum 112 of pressure sensing mechanism 13 and extending in cushion 111.Embedded part 11 responds external force and drives pressure sensing mechanism 13.Pedestal 12 and embedded part 11 removably connect, and facilitate installation and the maintenance of pressure sensing mechanism 13.Removably connect and include but not limited to that screw, bolt or trip shaft connect.
Cushion 111 is provided with the first groove 15 for coordinating movable part 13A to abut, above-mentioned pressure sensing mechanism 13 includes pressure switch 13B, movable part 13A and the second elastic component 13C, the through articulamentum 112 of described movable part 13A, described cushion 111 is provided with the first groove 15 coordinated with movable part 13A, described pressure switch 13B and the second elastic component 13C is arranged between movable part 13A and pedestal 12, cover on pressure switch 13B by movable part 13A, expand the pressure sensing mechanism 13 pressure interface for operating, strengthen reliability；Second elastic component 13C includes the spring being distributed in the both sides of pressure switch 13B；Movable part 13A and pedestal 12 have the second groove 16 for spacing described second elastic component 13C, it is prevented that the second elastic component 13C arbitrarily moves.By the second elastic component 13C arranged, the susceptiveness that after improving earth pressure release, pressure switch 13B resets.
Cushion 111 provides the comfortableness riding seat；During work, after people takes, human bady gravitational causes that cushion 111 deforms upon, and the activeness 13A in the first groove 15 is extruded by the cushion 111 after deformation, causes that movable part 13A moves down, and then triggers pressure switch 13B;After applied external force disappears, cushion 111 progressively restPoses, and is arranged on the second elastic component 13C between movable part 13A and pedestal 12 by quick for movable part 13A jack-up, and pressure switch 13B stress releases, and restPoses.
Having the installing hole 14 for installing described vehicle seat 1 in said base 12, installing hole 14 is connected by expansion link is fixing with the interior axle 21 of rotation controling mechanism 2, it is simple to regulates the height of vehicle seat 1, improves experience effect.Pressure switch 13B is located in described installing hole 14, thus making full use of inner space.
Second elastic component 13C includes but not limited to spring, shell fragment etc..
Certainly, the above is the preferred embodiment of the present invention, it should be pointed out that; for those skilled in the art; under the premise without departing from the principles of the invention, it is also possible to make some improvements and modifications, these improvements and modifications are also considered as protection scope of the present invention.
Claims (8)
- null1. an electrodynamic balance car，It is characterized in that: include chassis (4)、It is arranged on the vehicle seat (1) on described chassis (4)、Described chassis (4) both sides are provided with the wheel (6) with same rotation axis side by side，Course changing control mechanism (2) and support member (3) it is provided with between described vehicle seat (1) and chassis (4)，Described course changing control mechanism (2) includes relatively turnable interior axle (21) and shell (22)，One end of described support member (3) is fixed on described chassis (4)、The other end is fixing with the shell (22B) of described course changing control mechanism (2) to be connected，The interior axle (21) of described course changing control mechanism (2) is fixing with vehicle seat (1) to be connected，Described vehicle seat (1) and chassis (4) can relatively rotate，Described rotation axis in relative rotation is perpendicular to horizontal plane，And be positioned at after the rotation axis of described wheel (6)，And the front end of described vehicle seat (1) is positioned at before the rotation axis of described wheel (6).
- 2. electrodynamic balance car according to claim 1, it is characterized in that: rotation sensor (28) in relative rotation described in being provided with between described interior axle (21) and shell (22) to detect, in order to relatively rotate the position-limit mechanism (27) of angle described in limiting, described interior axle (21) is fixed with the first connector (25), described first connector (25) is positioned at shell (22) and rotates with axle (21), the members of at least described rotation sensor (28) and the members of at least described position-limit mechanism (27) are arranged on described first connector (25).
- 3. electrodynamic balance car according to claim 2, it is characterized in that: described shell (22) include with described interior axle (21) with the use of axle sleeve (22A), in order to hold the container (22B) of described axle sleeve (22A), described axle sleeve (22A) is detachably fixed with container (22B) and is connected, described interior axle (21) is cased with the second connector (24), first elastic component (23), described second connector (24) is fixing with the first connector (25) to be connected, one end of described first elastic component (23) is fixing with the second connector (24) to be connected, the other end is fixing with axle sleeve (22B) to be connected.
- 4. electrodynamic balance car according to claim 3, it is characterized in that: described rotation sensor (28) is Hall element, including be arranged between described axle sleeve (22B) and the first connector (25) with the use of Hall element (28B) and Magnet (28A), described Hall element (28B) or Magnet (28A) be arranged on described first connector (25).
- 5. electrodynamic balance car according to claim 3, it is characterized in that: described position-limit mechanism (27) include being arranged between described axle sleeve (22B) and the first connector (25) with the use of limiting card (27A) and stopper slot (27B), described limiting card (27A) or stopper slot (27B) are arranged on described first connector (25).
- 6. electrodynamic balance car according to claim 1, it is characterised in that: described rotation axis in relative rotation is positioned at after the rotation axis of wheel (6) to the midpoint of the spacing of vehicle seat (1) front end face.
- 7. electrodynamic balance car according to claim 1, it is characterised in that: described support member (3) is arc knee.
- 8. electrodynamic balance car according to claim 7, it is characterised in that: described arc knee is protruding forward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610141500.6A CN105799827B (en) | 2016-03-11 | 2016-03-11 | Electrodynamic balance vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610141500.6A CN105799827B (en) | 2016-03-11 | 2016-03-11 | Electrodynamic balance vehicle |
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| Publication Number | Publication Date |
|---|---|
| CN105799827A true CN105799827A (en) | 2016-07-27 |
| CN105799827B CN105799827B (en) | 2019-01-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610141500.6A Active CN105799827B (en) | 2016-03-11 | 2016-03-11 | Electrodynamic balance vehicle |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018035715A1 (en) * | 2016-08-23 | 2018-03-01 | 尚艳燕 | Electric self-balancing vehicle |
| CN108341005A (en) * | 2017-01-21 | 2018-07-31 | 常州摩本智能科技有限公司 | Intelligent balance vehicle |
| WO2018164609A1 (en) * | 2017-03-07 | 2018-09-13 | Сергей Анатольевич БОРИСИХИН | Seated riding device which is installable on a self-balancing scooter |
| CN110023868A (en) * | 2016-11-28 | 2019-07-16 | 株式会社爱考斯研究 | Moving body |
| CN112644612A (en) * | 2021-02-28 | 2021-04-13 | 丁华琴 | Improved bicycle saddle |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6144125A (en) * | 1998-05-11 | 2000-11-07 | Orville J. Birkestrand | Contactless electronic control system for modular motorized wheel hub |
| KR20060130331A (en) * | 2005-06-14 | 2006-12-19 | 주식회사 만도 | Torque sensor of steering system |
| CN102320324A (en) * | 2011-06-30 | 2012-01-18 | 浙江大学宁波理工学院 | Wire control steering automobile road sensing simulation executing device |
| CN203581276U (en) * | 2013-12-05 | 2014-05-07 | 杨盛 | Special steering engine for electric balance car |
| CN204077954U (en) * | 2014-09-15 | 2015-01-07 | 常州爱尔威智能科技有限公司 | A kind of assembly for controlling self-balancing two-wheeled electrocar service direction |
| CN105083433A (en) * | 2015-09-09 | 2015-11-25 | 常州爱尔威智能科技有限公司 | Electric balance car |
| CN205499174U (en) * | 2016-03-11 | 2016-08-24 | 常州爱尔威智能科技有限公司 | Electrodynamic balance car |
-
2016
- 2016-03-11 CN CN201610141500.6A patent/CN105799827B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6144125A (en) * | 1998-05-11 | 2000-11-07 | Orville J. Birkestrand | Contactless electronic control system for modular motorized wheel hub |
| KR20060130331A (en) * | 2005-06-14 | 2006-12-19 | 주식회사 만도 | Torque sensor of steering system |
| CN102320324A (en) * | 2011-06-30 | 2012-01-18 | 浙江大学宁波理工学院 | Wire control steering automobile road sensing simulation executing device |
| CN203581276U (en) * | 2013-12-05 | 2014-05-07 | 杨盛 | Special steering engine for electric balance car |
| CN204077954U (en) * | 2014-09-15 | 2015-01-07 | 常州爱尔威智能科技有限公司 | A kind of assembly for controlling self-balancing two-wheeled electrocar service direction |
| CN105083433A (en) * | 2015-09-09 | 2015-11-25 | 常州爱尔威智能科技有限公司 | Electric balance car |
| CN205499174U (en) * | 2016-03-11 | 2016-08-24 | 常州爱尔威智能科技有限公司 | Electrodynamic balance car |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018035715A1 (en) * | 2016-08-23 | 2018-03-01 | 尚艳燕 | Electric self-balancing vehicle |
| CN110023868A (en) * | 2016-11-28 | 2019-07-16 | 株式会社爱考斯研究 | Moving body |
| CN108341005A (en) * | 2017-01-21 | 2018-07-31 | 常州摩本智能科技有限公司 | Intelligent balance vehicle |
| WO2018164609A1 (en) * | 2017-03-07 | 2018-09-13 | Сергей Анатольевич БОРИСИХИН | Seated riding device which is installable on a self-balancing scooter |
| CN112644612A (en) * | 2021-02-28 | 2021-04-13 | 丁华琴 | Improved bicycle saddle |
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| Publication number | Publication date |
|---|---|
| CN105799827B (en) | 2019-01-15 |
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