CN109789910A - Electric vehicle - Google Patents
Electric vehicle Download PDFInfo
- Publication number
- CN109789910A CN109789910A CN201780054164.4A CN201780054164A CN109789910A CN 109789910 A CN109789910 A CN 109789910A CN 201780054164 A CN201780054164 A CN 201780054164A CN 109789910 A CN109789910 A CN 109789910A
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- China
- Prior art keywords
- electric vehicle
- latch
- state
- release
- strut
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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.)
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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
- B62K15/00—Collapsible or foldable cycles
-
- 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
- B62K5/00—Cycles with handlebars, equipped with three or more main road wheels
- B62K5/02—Tricycles
- B62K5/027—Motorcycles with three wheels
-
- 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
- B62K13/00—Cycles convertible to, or transformable into, other types of cycles or land vehicle
-
- 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
- B62K17/00—Cycles not otherwise provided for
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Motorcycle And Bicycle Frame (AREA)
- Automatic Cycles, And Cycles In General (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
Electric vehicle includes: main part, which has bottom plate and the rotatably strut with bottom plate connection, and supports driving wheel and driven wheel；Handlebar is supported on strut, annularly and has handle portion when carrying；Locking member, the locking member limit the relative rotation of bottom plate and strut；Latch-release component, the latch-release component unlock component to the limitation of relative rotation electric vehicle can be switched between use state and folded state；Latch-release operation portion, handle portion when which is set to carrying, and operation signal is exported, and the operation signal indicates to release the meaning of the limitation of the relative rotation；And control unit, when outputing operation signal, which exports the driving signal for making the restriction cancellation of the relative rotation to latch-release component.
Description
Technical field
The present invention relates to a kind of electric vehicles.
Background technique
It has been known that there is electric vehicles documented by such as patent document 1.The electric vehicle includes: driving wheel and driven wheel, the driving
Wheel and driven wheel are configured to spaced apart in driving direction；Bottom plate (frame), the bottom plate (frame) have luggage placement section simultaneously
It is configured between driving wheel and driven wheel and is that can rotate by these driving wheels and driven wheel bearing；Strut, the strut and bottom
Plate links and extends upwards from the bottom plate；And seat and handlebar, the seat and handlebar are supported on strut.Also, electric vehicle
It is configured to be seated at seat in user and holds the seating state of handlebar and user falls to the ground and holds under seat
Firmly switch use state between the shelf state of handlebar.
Strut rotatably links with bottom plate, and when carrying electric vehicle, strut and bottom plate are closed in an overlapping manner
(folded state).Thereby, it is possible to swimmingly carry electric vehicle.
Existing technical literature
Patent document
Patent document 1: Japanese Unexamined Patent Publication 2016-159778 bulletin
Technical problems to be solved by the inivention
In above patent document 1, such as to for switching electricity between use states and folded state in seating state etc.
The no any leeway for referring to, but requiring excellent operability not doubt in the switching of the operation of motor-car.
Summary of the invention
The object of the present invention is to provide one kind can further increase switch between use state and folded state when
Operability electric vehicle.
Solution for solving technical problems
The electric vehicle to solve the above problems includes: main part, the main part have bottom plate and rotatably with the bottom plate
The strut of connection, and support driving wheel and driven wheel；Handlebar, the handlebar are supported on the strut, annularly and have carrying
When handle portion, wherein handle portion is located at the vehicle at the position of side separated with the strut in the handlebar when carrying
Wide direction central portion；Locking member, the locking member are configured to limit the relative rotation of the bottom plate Yu the strut；Locking solution
Except component, which is configured to release the locking member to the limitation of the relative rotation can use shape
Switch the electric vehicle between state and folded state；Latch-release operation portion, the latch-release operation portion are set to the carrying
When handle portion, and be configured to export operation signal, which indicates to release the meaning of the limitation of the relative rotation；And
Control unit, which is configured to, and when outputing the operation signal, will make the driving of the restriction cancellation of the relative rotation
Signal is exported to the latch-release component.
Detailed description of the invention
Fig. 1 is the perspective view of the electric vehicle involved in an embodiment from the oblique upper of rear.
Fig. 2 is the perspective view of the electric vehicle of Fig. 1 from right oblique upper.
Fig. 3 is to indicate that the electric vehicle of Fig. 1 is ridden the side view of the shape in mode and the posture of user in seat.
Fig. 4 is the side view for indicating the posture of shape and user in trolley mode of the electric vehicle of Fig. 1.
Fig. 5 is the side view for indicating the shape of the electric vehicle of Fig. 1 in a folded configuration.
Fig. 6 is the block diagram for indicating the electrical structure of electric vehicle of Fig. 1.
Specific embodiment
Hereinafter, the embodiment to electric vehicle is illustrated.
As shown in Figures 1 and 2, electric vehicle 10, which has, is configured as a pair of driving wheels spaced apart in driving direction
11 and driven wheel 12.A pair of driving wheels 11 is arranged to spaced apart in the vehicle width direction.In addition, electric vehicle 10 has master
Body portion 15, the main part 15 have bottom plate 16 and strut 17.Bottom plate 16 constitutes the leg rest portion of user by bus or luggage is put
Set portion.The first end of bottom plate 16 is rotated freely relative to strut 17 around the axes O 1 extended in the vehicle width direction with bottom plate 16
The lower end of mode and strut 17 links.The lower end of strut 17 is widened to vehicle width direction two sides and forms a pair of of retainer portion
17a。
Two driving wheels 11 are configured at the top in two outside of vehicle width direction of the lower end of strut 17, i.e. two retainer portion 17a
Side, and the lower end the strut 17 can be supported in a manner of the rotation of axes O 2 extended in the vehicle width direction.Driven wheel
12 are configured at the lower section of bottom plate 16.The second end isolated with strut 17 in bottom plate 16 is provided with parts of bearings 18, driven
Wheel 12 is supported on the parts of bearings 18 in a manner of it can rotate.Parts of bearings 18 can be relative to bottom plate 16 around in above-below direction
The axis of upper extension rotates, and bottom plate 16 can circle round relative to driving direction as a result,.
Upwards and the cricoid handlebar 20 of vehicle width direction two sides extension around axis extended in the vertical direction to turn
Dynamic mode freely is supported on the upper end of strut 17.That is, handlebar 20 has in the state of rotating freely for the upper end of strut 17
The linking part 21 of intercalation, and there is a pair of of the handle portion 22,23 connecting with the vehicle width direction both ends of the linking part 21.Two handles
Portion 22,23 has substantially V-like shape, is extended in a manner of being separated from each other from linking part 21 in the vehicle width direction, and with mutual
Close mode extends obliquely upward.The top of two handle portions 22,23 is each other via handle when the carrying extended in the vehicle width direction
Hand 24 and connect.Handle portion 24 is in handlebar 20 in the vehicle width direction at the position of the side isolated with strut 17 when carrying
Centre portion.
Middle part in the up and down direction (length direction) of strut 17, around 3 turns of the axes O extended in the vehicle width direction
Dynamic mode freely is linked with the seat 40 of substantially saddle.
On the retainer portion 17a of side (being left side in Fig. 1), it is adjacent to bottom plate 16 configured with as locking member
Substantially discoid mechanical first locking mechanism 31.The first locking mechanism 31 is configured to coaxial with axes O 1, has
The lock state and permission bottom plate 16 that limitation bottom plate 16 and strut 17 are relatively rotated around axes O 1 are with strut 17 around 1 phase of axes O
To the lock release state of rotation.No matter how all first locking mechanism 31 is configured to bottom plate 16 and 17 angulation of strut base
Lock state is kept on this.
First locking mechanism 31 has the latch-release actuator 32 as latch-release component.The latch-release actuator
32 include such as motor, in response to driving signal input and first locking mechanism 31 is switched to lock release state, i.e.
Release the state that first locking mechanism 31 limits the relative rotation of bottom plate 16 and strut 17.Latch-release actuator 32 is also responsive to
In the input of driving signal stopping and allow switching of the first locking mechanism 31 to lock state.
The a pair of motors 33 for respectively driving two driving wheels 11 and rotating around axes O 2 is contained in two retainer portion 17a.And
And the arrestment mechanism 34 of a pair of of electrodynamic type or electromagnetic type is contained in two retainer portion 17a, which makes two electricity respectively
The rotation of motivation 33 is slowed down or is stopped.Electric vehicle 10 by drive two motor 33 make its with corresponding driving wheel 11 together with
Rotation speed same to each other is rotated and can be kept straight on along driving direction.For example, electric vehicle 10 is by making two motor
33 with rotation speed same to each other carry out just then to the driving direction leading relative to driven wheel 12 of driving wheel 11 (hereinafter,
Also referred to as " forward travel direction ") straight trip.On the contrary, electric vehicle 10 is by making two motor 33 with rotation speed same to each other
Inverted and followed to driving wheel 11 driving direction (hereinafter also referred to as " backward going the direction ") straight trip of driven wheel 12.
In addition, electric vehicle 10 is carried out together with mutually different rotation speed by two motor 33 of driving with corresponding driving wheel 11
It rotates and is able to maneuver traveling.Also, electric vehicle 10 is by driving two arrestment mechanisms 34 that can slow down or stop.
Middle part in the up and down direction (length direction) of strut 17 is adjacent to seat 40 configured with substantially discoid
Mechanical second locking mechanism 41.The second locking mechanism 41 be configured to it is coaxial with axes O 3, have limitation 17 He of strut
The lock state and the locking for allowing strut 17 and seat 40 to relatively rotate around axes O 3 that seat 40 is relatively rotated around axes O 3
Releasing state.No matter second locking mechanism 41 is configured to seat 40 and how 17 angulation of strut is all kept substantially locking
State.
In addition, the middle part in the up and down direction (length direction) of strut 17, in a manner of being rotated freely around axes O 3
It is linked with unlocking lever 49.The unlocking lever 49 is formed as clipping the seat including second locking mechanism 41 in the vehicle width direction
The substantially gate of chair 40 is typically held in the initial position extended upwards approximately along strut 17.Unlocking lever 49
It is associated with second locking mechanism 41, being carried out in a manner of being separated from strut 17 from initial position to the unlocking lever 49
Rotation operation is answered and with the liberation of rotation operation to which second locking mechanism 41 is switched to lock release state
Position turns to initial position, to allow switching of the second locking mechanism 41 to lock state.
Angle of the electric vehicle 10 by least one of change bottom plate 16 and seat 40 relative to strut 17, can be to realization
The various pattern switchings of posture corresponding with the purposes of the electric vehicle 10.
The seat of one of the use state of Fig. 3 expression as electric vehicle 10 is ridden, and (seating state can take shape to mode
State).In addition, " use state " refer to that electric vehicle 10 has been launched into can be by state, i.e. bottom plate 16 and strut that user uses
17 states opened relative to each other.Ride in mode in seat, strut 17 with go upward and towards backward going
The mode in direction tilts, and seat 40 substantially horizontally extends from strut 17 to backward going direction.By turning for seat 40 at this time
Dynamic position is known as expanded position (or fully open position).It rides in mode in the seat, user U takes following posture: direction
Forward travel direction and be seated at seat 40 and hold handlebar 20, and the foot of the bipod of strut 17 will be clipped in the vehicle width direction
The palm is placed on bottom plate 16.As a result, user U can be carried out in the state of riding on electric vehicle 10 it is electronic under movement.
It need not go into the details, strut 17 is located in the driving direction (that is, forward travel direction) ridden in mode in seat relative to bottom plate 16
Leading side.
Fig. 4 indicates the trolley mode (shelf state) of one of use state as electric vehicle 10.In the trolley mould
In formula, ride in the same manner as mode with seat, strut 17 by with go upward and towards backward going direction in a manner of tilt, but
Seat 40 is extended downward approximately along strut 17.It is (or fully closed that the turned position of seat 40 at this time is known as stowed position
Position).In the trolley mode, user U takes following posture: standing towards backward going direction than electric vehicle 10
Simultaneously hold handlebar 20 in the position of leading side on forward travel direction.Luggage B can be placed in bottom by user U as a result,
It is moved in the state of plate 16 by manpower.It need not go into the details, the driving direction (i.e. backward going direction) in trolley mode
Be set as in the opposite direction in driving direction (i.e. the forward travel direction) that seat is ridden in mode.In addition, in trolley mould
In formula, motor 33 can be made to be powered to drive two driving wheels 11.As a result, when carrying heavier luggage etc., can reduce makes
The burden of user U.
Fig. 5 indicates the delivery mode of the folded state as electric vehicle 10.In the delivery mode, with bottom plate 16 and strut
The mode of 17 overlappings folds electric vehicle 10, and in the same manner as trolley mode, seat 40 extends approximately along strut 17.It uses
Handle portion 24 when person U catches carrying in the state of being located relative to strut 17 and opposite with bottom plate 16 side.It uses as a result,
When person U can catch carrying handle portion 24 and make driving wheel 11 rotation to carry electric vehicle 10.
In the end for the side that the first end of bottom plate 16, i.e. driving wheel 11 are located at, with around extending in the vehicle width direction
The mode that rotates freely of axis be linked with the foot prop 19 of such as arm.The foot prop 19 in relative to bottom plate 16 open and its
When top can touch the turned position on ground, cooperate with two driving wheels 11 and with erect posture to be in delivery mode electricity
Motor-car 10 is supported.It need not go into the details, in the use state (seat ride mode or trolley mode) of electric vehicle 10, in advance
Foot prop 19 is closed in order to avoid its tip contact is to ground.
As shown in Figure 1, the upper end of the handle portion 22 of a side of handlebar 20 is inserted through the cylinder substantially concentric with handle portion 22
The accelerator rod 26 of shape.Accelerator rod 26 as acceleration operation portion is rotated freely around center axis thereof, and is maintained at defined
Initial rotation position.Accelerator rod 26 is constituted equipped with the electronic sensor with acceleration perceptional function are as follows: by by user
U carries out rotation operation from initial rotation position, to exported according to the rotational angle of the accelerator rod 26 about movement speed (speed
Degree adjustment) operation signal (accelerate operation signal).On the other hand, it is arranged in the upper end of another handle portion 23 of handlebar 20
There is the lower stop button 27 by formula as brake operating portion.The stop button 27 is equipped with the electronics with braking perceptional function
Switch, and constitute are as follows: by carrying out pushing operation by user U, so that output is about the operation signal (braking slowed down or stopped
Operation signal).
By the selection switch 28 of formula and the lower trigger switch 29 by formula under in the carrying of handlebar 20, handle portion 24 is provided with.
When alternatively the selection switch 28 of operation portion is configured at carrying in handle portion 24, before side that handle portion 22 is located at
Portion.This is to make to stand towards backward going direction in the position of the leading side than electric vehicle 10 on forward travel direction
The thumb T of right hand H can be touched selection switch 28 (referring to Fig.1) by user U naturally.As latch-release operation portion
The lower part of vehicle width direction central portion of the configuration of trigger switch 29 when carrying in handle portion 24.This is reversed also for direction is made
Driving direction and the user U to stand in the position of the leading side than electric vehicle 10 on the forward travel direction are in the thumb with right hand H
Finger F can be touched naturally trigger switch 29 (referring to Fig.1) when referring to handle portion 24 when the finger F other than T holds carrying.
Alternatively, being to make to ride to be seated at seat 40 towards forward travel direction in mode in seat and hold the use of handlebar 20
Person U is not easy finger F etc. touching trigger switch 29.Selection switch 28 and trigger switch 29 as the following formula are configured in vehicle width
Position different from each other on direction, and it is configured at the position different from each other in the circumferential direction of handle portion 24 when carrying.
Selection switch 28 exports the type about usage mode and by user U progress pushing operation, and (seat is ridden
Mode etc.) selection operation signal.Specifically, selection switch 28 according to the output times of operation signal (i.e. user U into
The number of capable pushing operation) and it is sequentially transmitted the type of usage mode.Therefore, operation signal (the second behaviour of switch 28 is selected
Make signal) it is also to indicate that user U is state and non-signal either in state by bus by bus.
On the other hand, trigger switch 29, which exports expression and carrying out pushing operation by user U, activates latch-release
Device 32 works so that first locking mechanism 31 to be switched to the operation signal of the meaning of lock release state.It tighter says, comes from
Output indicates latch-release actuator 32 is made to work with by the while two operation signal of selection switch 28 and trigger switch 29
One locking mechanism 31 is switched to the meaning of lock release state.
Then, the electrical structure of electric vehicle 10 is illustrated.
As shown in fig. 6, electric vehicle 10 has the ECU (electronic control unit) as control unit for being set to its suitable position
50.ECU50 can have microcomputer and/or execute the specialized hardware of at least part processing in various processing (towards
The integrated circuit of special-purpose: ASIC).That is, ECU50 can be configured to include following circuit: 1) (soft according to computer program
Part) and acted more than one processor (microcomputer), 2) the more than one dedicated hardware circuit such as ASIC,
Or 3) the combination of those above.
ECU50 is electrically connected with accelerator rod 26, is entered the above-mentioned operation signal Ma of the accelerator rod 26.In addition, ECU50 with
Stop button 27 is electrically connected, and is entered the above-mentioned operation signal Mb of the stop button 27.Also, ECU50 and selection switch 28
Electrical connection, is entered the above-mentioned operation signal Ms of the selection switch 28.In addition, ECU50 is electrically connected with trigger switch 29, it is defeated
Enter the above-mentioned operation signal Mt of the trigger switch 29.
Also, the rotation operating quantity of ECU50 and the suitable position (such as upper end of strut 17) for being set to electric vehicle 10
Sensor 56 is electrically connected.Rotation operation quantity sensor 56 will be indicated from work with the electronic sensor for turning to perceptional function
For symmetrical posture defined initial rotation position rise handlebar 20 rotation operating quantity detection signal Mh export to
ECU50。
In addition, ECU50 is electrically connected with two motor 33, direction of rotation and the rotation speed of those motor 33 are respectively controlled
Degree.
That is, ECU50 pass through be entered from selection switch 28 operation signal Ms, thus according to the type of usage mode come
Determine the straight trip direction for corresponding to and advancing and retreating.Specifically, ECU50 for example make seat ride advance in mode and after
It moves back consistent with forward direct movement direction and reversed straight trip direction respectively.Alternatively, ECU50 makes moving forward and backward point in trolley mode
It is not consistent with reversed straight trip direction and forward direct movement direction.
Also, ECU50 determines two motor by being entered come the detection signal Mh of autorotation operating quantity sensor 56
33 rotation ratio.Specifically, ECU50 is by the speed ratio of two motor 33 in the case where handlebar 20 is towards straight trip direction
Rate is determined as 50:50.To any one direction of handlebar 20 to the left and right carried out rotation operation in the case where, ECU50 in order to
Operate direction and the corresponding radius of rotation operating quantity with the rotation so that electric vehicle 10 is circled round and with from centre of gyration
The proportional mode of radius finds out the rotation ratio of two motor 33.
In addition, ECU50, which passes through, is entered the operation signal Ma from accelerator rod 26, to determine two electricity respectively as follows
The rotation speed of motivation 33: the ratio of the rotation speed of two motor 33 becomes above-mentioned rotation ratio, and two rotation speeds
Average value become rotation speed corresponding with the operation signal Ma from accelerator rod 26.Then, ECU50 is with the identified rotation
Rotary speed rotates two motor 33 together with driving wheel 11.Need not go into the details, the equal direction of rotation of two motor 33 with correspond to
Moving direction by the electric vehicle 10 of the forward or backward in the selection selected usage mode of switch 28 is consistent.
In particular, ECU50 is by being inputted the operation signal Ms from selection switch 28 simultaneously and coming from trigger switch 29
Operation signal Mt and export above-mentioned driving signal to latch-release actuator 32 substantially to cut first locking mechanism 31
It is changed to lock release state.In response to the driving signal, first locking mechanism 31 is switched to locking by latch-release actuator 32
Releasing state, thus, it is possible to switch electric vehicle between use state (seat ride mode or trolley mode) and delivery mode
10.Alternatively, at least one in the operation signal Ms not from the selection switch 28 and operation signal Mt from trigger switch 29
A input, thus ECU50 stops output of the driving signal to latch-release actuator 32.No matter as a result, in bottom plate 16 and support
How is angulation between bar 17, and the relative rotation of bottom plate 16 and strut 17 is all limited.
Therefore, the electric vehicle 10 for being in use state (seat ride mode or trolley mode) is being switched to delivery mould
When formula, substantially, user U can hold handlebar 20 (handle portion 24 when carrying) and ongoing operation simultaneously selects switch 28 and touching
Switch 29 is sent out to allow the relative rotation of bottom plate 16 and strut 17 until the folding of electric vehicle 10 is completed.At this point, using
Person U can make bottom plate 16 carry out electric motor bicycle with folding 10 close to strut 17 while holding handlebar 20 (handle portion 24 when carrying).
Alternatively, user U can make strut 17 carry out electric motor bicycle with folding 10 close to bottom plate 16.That is, rank after the completion of folding
Section, electric vehicle 10 can both stand, can also lie down.
On the other hand, de- from handlebar 20 (handle portion 24 when carrying) due to certain situations as the right hand H of such as user U
From or hold loosen when, even if the folding of electric vehicle 10 does not complete, the relative rotation of bottom plate 16 and strut 17 is also by promptly
Limitation.
Therefore, the electric vehicle 10 for being in delivery mode is switched to use state, (seat is ridden mode or trolley mould
Formula) when, user U can similarly hold handlebar 20 (handle portion 24 when carrying) and ongoing operation simultaneously selects switch 28 and touching
Switch 29 is sent out to allow the relative rotation of bottom plate 16 and strut 17 until the expansion of electric vehicle 10 is completed.At this point, using
Person U can be such that strut 17 is separated from bottom plate 16 electric vehicle 10 is unfolded while holding handlebar 20 (handle portion 24 when carrying).
On the other hand, de- from handlebar 20 (handle portion 24 when conveying) due to certain situations as the right hand H of such as user U
From or hold loosen when, even if the expansion of electric vehicle 10 does not complete, the relative rotation of bottom plate 16 and strut 17 is also by promptly
Limitation.
Then, the effect of present embodiment is illustrated together with its effect.
(1) in the present embodiment, user U can be grasped by when holding the carrying of handlebar 20 while handle portion 24
Make trigger switch 29 etc. to export operation signal Mt etc..In response to this, ECU50 exports driving signal to latch-release actuator
32, to release limitation of the first locking mechanism 31 to the relative rotation.User U can hold carrying on one side as a result,
When handle portion 24 in the state of support strut 17, on one side relatively rotate bottom plate 16 and strut 17 to come in use state (expansion shape
State) and folded state between switch electric vehicle 10.In this way, user U can when holding carrying in the state of handle portion 24 with
A series of movement is the operation that single action carries out trigger switch 29 etc. and electric vehicle 10 in use state (unfolded state) and folding
Switching between overlapping state can further increase operability.
(2) in the present embodiment, driving signal is executed when outputing two operation signals Mt, Ms at the same time from ECU50
Output.That is, releasing first locking mechanism 31 to described opposite turn premised on user U is in non-state by bus
Dynamic limitation.Therefore, it is able to suppress and just releases first locking mechanism 31 to described opposite turn still in state by bus in user U
The malfunction of latch-release actuator 32 as dynamic limitation.
(3) in the present embodiment, handle portion 24 when selection switch 28 and trigger switch 29 being all set to carrying, thus
User U can easily with single action, operating selection switch 28 and triggering be opened simultaneously in the state of handle portion 24 when holding carrying
29 are closed, operability can be further increased while inhibiting the malfunction of latch-release actuator 32.
(4) in the present embodiment, accelerator rod 26 involved in the operation (acceleration function) of movement speed and slow down or stop
Handle portion 24 when stop button 27 involved in operation (forced brake function) only is respectively arranged at carrying in handlebar 20
Vehicle width direction two sides.User U can share accelerator rod using the right-hand man for holding handlebar 20 (handle portion 22,23) as a result,
26 operation and the operation of stop button 27.Therefore, user U can appreciate that two behaviour without taking away hand from handlebar 20
Make, can easily be done operation without mistaking.
In addition, user U is when regulating the speed equal without taking away hand from handlebar 20, can with the hands keep vehicle always
20, so as to further increase the operational stability of vehicle.
(5) make to travel operation involved in (" traveling ", " turning ", " stopping ") as such as control stick etc. by one
In the case that bar is completed, S word such as in narrow and access there are barrier travel such instantaneous demand acceleration and deceleration and
Under the situation of steering, it is very difficult to indicate required speed and steering angle.This is because the instruction of speed and steering angle
It is the instruction carried out with the position (coordinate value) of the bar, therefore user U is difficult to intuitively understand to indicate.In contrast
Than, in the present embodiment, " traveling ", " turning ", " stopping " it is each operation by handlebar 20 and with its integrated accelerator rod 26
And stop button 27 is each shares, so that user U can intuitively understand required operation and instruction and easily perform.Especially
It is that rotation operation by the initial rotation position from handlebar 20 and realizes the instruction of steering angle, thus allows for
Meet the operation of the behavior of expected electric vehicle 10.
(6) in the present embodiment, drive control is carried out to latch-release actuator 32 using ECU50, so as to
Take into account the operability suitably judged and operational safety of the state based on user U, electric vehicle 10 of realization.Alternatively, even if because
The state of electric vehicle 10 and operating force needed for making the latch-release of first locking mechanism 31 becomes excessive, can also pass through locking
The electric drive of actuator 32 is released successfully to unlock.
(7) in the present embodiment, with carried out based on the manual operation of user U use state (unfolded state) with
The relative rotation of bottom plate 16 and strut 17 between delivery mode when switching electric vehicle 10, so as to be determined by user's U main body
Usual practice such as the switch speed.Therefore, the use state of electric vehicle 10 can be carried out with the speed of the feeling of the person of being adapted for use with U
Switching between (unfolded state) and delivery mode, can be improved convenience.
(8) in the present embodiment, when the carrying that user U is held when carrying the electric vehicle 10 for being in delivery mode
Handle portion 24 is configured at the vehicle width direction central portion of handlebar 20, and rides the electric vehicle of mode with taking for instance in seat
Two handle portions 23 that 10 user U is held are continuous and integration.Also, the selection of handle portion 24 is opened when being set to carrying
Pass 28 and trigger switch 29, which are configured at, (stands and leans on than electric vehicle 10 towards backward going direction in front observation electric vehicle 10
The position of leading side on forward travel direction) user U right hand H thumb T and finger F in addition to this be able to
Press or be easy the position pressed.It is grasped in user in folding that is, selection switch 28 and trigger switch 29 are configured at
The position of two switches 28,29 is easy while operated when the carrying of the electric vehicle 10 of overlapping state in the state of handle portion 24.Therefore,
User U can in the case where not substantially changing the holding mode of handlebar 20 simultaneously operating selection switch 28 and trigger switch
29.Thus, for example being operated while selecting switch 28 and trigger switch 29 when electric vehicle 10 is switched to delivery mode
Work (the locking of first locking mechanism 31 of (latch-release of first locking mechanism 31 is indicated) → latch-release actuator 32
Release) the equal operation liberation of the folding of → electric vehicle 10 → selection switch 28 (locking of first locking mechanism 31 is indicated) → lock
Surely release actuator 32 work stop (lock out action of first locking mechanism 31) → to delivery mode switching completion → electricity
In a series of movement that the carrying of motor-car 10 connects in this way, single action operation can be carried out without taking away hand from handlebar 20.
In addition, can make electric vehicle 10 fold when strut 17 drop-down or bottom plate 16 the operation above mentioned it is more stable,
Strut 17 is supported by the hand of the user of handle portion 24 when the carrying above holding always, so as to slightly keep electric vehicle
10.In particular, the handlebar 20 is easy for swinging, but user U when having input eccentric load to the handlebar 20 rotated freely
Basically by the vehicle width direction central portion of handle portion 24, i.e. handlebar 20 when holding carrying, when electric vehicle 10 can be made to fold
Or holding when carrying thereafter more stabilizes.
On the other hand, want even if selection switch 28 and trigger switch 29 become for example to take in the user U of seat 40
Operation is also very difficult to the configuration pressed.It is in that is, selection switch 28 and trigger switch 29 are configured at user having ridden on
It can take and be difficult to operate the position of each switch 28,29 in the state of the electric vehicle 10 of state.Therefore, it can reduce due to maloperation
A possibility that releasing first locking mechanism 31.
(9) in the present embodiment, by being switched to delivery mode when carrying electric vehicle 10, so as to make electricity
10 densification of motor-car.
(10) in the present embodiment, ECU50 is grasped in the state of exporting driving signal to latch-release actuator 32
Make the output of signal Mt etc. when being stopped, i.e. when the operation of trigger switch 29 etc. has been aborted due to certain situations, stops
The output of driving signal.Therefore, the meaning that the limitation of the relative rotation to bottom plate 16 Yu strut 17 can be cooperated to be released
Cancel and limit readily through first locking mechanism 31 their relative rotation.For example, user U right hand H due to
Certain situations and from handlebar 20 (handle portion 24 when conveying) be detached from or hold loosen in the case where, can readily through first lock
Mechanism 31 is determined to limit the relative rotation of bottom plate 16 Yu strut 17, and then can prevent from electric vehicle 10 being switched to delivery mode
Middle strut 17 etc. is fallen.
In addition, above embodiment can change as follows.
In said embodiment, electric vehicle 10 can be switched to and is multiplied as the station of one of use state (unfolded state)
Mode.Multiply in mode at the station, in the same manner as trolley mode, strut 17 with go upward and towards backward going direction
Mode tilt, and seat 40 is extended downward approximately along strut 17.Multiply in mode at the station, user U take as
Lower posture: the foot of side is placed in ground while holding handlebar 20 towards forward travel direction and puts the foot of opposite side
It is placed in bottom plate 16.User U can pass through manpower while with the pedal ground of side and move as a result,.In addition, adopting
When multiplying mode with station, it is preferred that be arranged in a manner of fixed in the state that the axis of driven wheel 12 extends in the vehicle width direction
It being capable of lock appropriate manually or electrically parts of bearings 18 to be fixed around the rotation of axis extended in the vertical direction
Determine mechanism.
In said embodiment, driving wheel 11 can also be rotatably freely supported on bottom plate 16.
In said embodiment, can also be spaced apart in the vehicle width direction and a pair of driven 12 is set.
In said embodiment, arrestment mechanism 34 can also be built in motor 33.
In said embodiment, the configuration on accelerator rod 26 and each comfortable handlebar 20 of stop button 27 is arbitrary.Example
Such as, accelerator rod 26 and stop button 27 can also all centralized configurations in the vehicle width direction side of handlebar 20.
In said embodiment, at least one party in accelerator rod 26 and stop button 27 can also be configured at handlebar 20 with
The suitable position of outer electric vehicle 10.
In said embodiment, accelerator rod 26 can also be replaced and the suitable position for example, by being set to handlebar 20
Control stick uniform velocity input unit carries out the instruction of movement speed (speed adjustment).It is equally possible that replacing stop button
27 and the finger that is slowed down for example, by the control stick uniform velocity input unit for the suitable position for being set to handlebar 20 or stopped
Show.
In said embodiment, when selection switch 28 can both be configured at the carrying in handlebar 20 other than handle portion 24
Suitable position, the suitable position that can also be configured at other than the handlebar 20 in electric vehicle 10.
In said embodiment, 32 work of latch-release actuator can also be only made by the operation of trigger switch 29
Make.
In said embodiment, handlebar 20 can also be fixed on strut 17 in a manner of not being able to rotate.In this case,
The instruction of steering angle can be carried out for example, by direction input devices such as the control sticks that is set to the suitable position of handlebar 20.
In said embodiment, first locking mechanism 31 also may be constructed are as follows: the only institute between bottom plate 16 and strut 17
At angle be equivalent to full-gear and full-shut position angle unanimous circumstances under limitation bottom plate 16 it is opposite with strut 17
Rotation.
In said embodiment, the number according to pushing operation is used and electronic to select in the form being sequentially transmitted
The selection switch 28 of the type (seat ride mode etc.) of the usage mode of vehicle 10.In such a situation it is preferred that setting will be in selection
The type of usage mode of electric vehicle 10 notify to the notice equipment appropriate (luminous component, sound-generating element etc.) of user U.
In addition, selection switch 28 is also possible to that the switch of the mode of electric vehicle 10 can be individually chosen
It in said embodiment, can also be by although undertaking the control of the repertoire of electric vehicle 10 by ECU50
Multiple control devices share the control of these functions.At this point, in the case where needing connection between multiple control devices, as long as
Prespecified master-slave relationship between these control devices.
Claims (10)
1. a kind of electric vehicle, comprising:
Main part, the main part have bottom plate and rotatably with the bottom plate link strut, and support driving wheel and from
Driving wheel；
Handlebar, the handlebar are supported on the strut, annular in shape and have handle portion when carrying, and handle portion is described when the carrying
It is located at the vehicle width direction central portion at the position of the side separated with the strut in handlebar；
Locking member, the locking member are configured to limit the relative rotation of the bottom plate Yu the strut；
Latch-release component, the latch-release component are configured to release limitation of the locking member to the relative rotation, with
The electric vehicle can be switched between use state and folded state；
Latch-release operation portion, handle portion when which is set to the carrying, and it is configured to output operation letter
Number, which indicates to release the meaning of the limitation of the relative rotation；And
Control unit, which is configured to, and when outputing the operation signal, will make the restriction cancellation of the relative rotation
Driving signal is exported to the latch-release component.
2. electric vehicle according to claim 1, wherein
The latch-release operation portion is configured at user and is removed described in the electric vehicle in the folded state grasping
When fortune in the state of handle portion the latch-release operation portion easy to operate position.
3. electric vehicle according to claim 1 or 2, wherein
The use state includes that user can ride on electric vehicle and take state,
The latch-release operation portion is configured at user and is riding on the state in the electric vehicle that can take state
Under be difficult to operate the position of the latch-release operation portion.
4. electric vehicle according to claim 1, wherein
Has selection operation portion, which, which is configured to output, indicates that user is in the second operation letter of non-state by bus
Number,
The control unit is configured to export the drive when the operation signal and second operation signal have been output substantially simultaneously
Dynamic signal.
5. electric vehicle according to claim 4, wherein
Handle portion when the selection operation portion is set to the carrying.
6. electric vehicle according to claim 5, wherein
The latch-release operation portion and the selection operation portion are configured at user and are grasping in the folded state
Electric vehicle the carrying when handle portion in the state of be easy to operate the latch-release operation portion and the selection simultaneously and grasp
Make the position in portion.
7. electric vehicle according to claim 5 or 6, wherein
The use state includes that user can ride on electric vehicle and take state,
The latch-release operation portion and the selection operation portion, which are configured at user, can take shape in described having ridden on
It is difficult to operate the position of the latch-release operation portion and the selection operation portion in the state of the electric vehicle of state.
8. electric vehicle according to any one of claims 5 to 7, wherein
The latch-release operation portion and the selection operation portion are configured at position different from each other in the vehicle width direction, and match
Position different from each other in the circumferential direction of handle portion when being placed at the carrying.
9. electric vehicle according to any one of claim 1 to 8, wherein have:
Accelerate operation portion, which is configured to output and accelerates operation signal, which is about electric vehicle
Movement speed operation signal；And
Brake operating portion, the brake operating portion are configured to export brake operation signal, which is about electric vehicle
Deceleration or stopping operation signal,
The vehicle of handle portion when the acceleration operation portion and the brake operating portion are respectively arranged at the carrying in the handlebar
Wide direction two sides.
10. electric vehicle according to any one of claim 1 to 9, wherein
The control unit is configured to, in the state of exporting the driving signal to the latch-release component, in the behaviour
When making the output of signal and being stopped, stop the output of the driving signal.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2016-199198 | 2016-10-07 | ||
| JP2016199198A JP6747229B2 (en) | 2016-10-07 | 2016-10-07 | Electric car |
| PCT/JP2017/035930 WO2018066543A1 (en) | 2016-10-07 | 2017-10-03 | Electric vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109789910A true CN109789910A (en) | 2019-05-21 |
Family
ID=61831880
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201780054164.4A Pending CN109789910A (en) | 2016-10-07 | 2017-10-03 | Electric vehicle |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP6747229B2 (en) |
| CN (1) | CN109789910A (en) |
| WO (1) | WO2018066543A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD1033279S1 (en) | 2022-08-22 | 2024-07-02 | Three Oceans, LLC | Scooter |
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|---|---|---|---|---|
| JP2000153793A (en) * | 1998-11-20 | 2000-06-06 | Yamaha Motor Co Ltd | Walking assistance vehicle |
| CN103796910A (en) * | 2010-07-07 | 2014-05-14 | 劳欧·帕瑞堤 | Foldable, ultra-lightweight tricycle having an electric motor |
| CN104260808A (en) * | 2014-09-23 | 2015-01-07 | 江苏新日电动车股份有限公司 | Dual-purpose electric vehicle for skidding and riding |
| CN105209331A (en) * | 2012-11-26 | 2015-12-30 | 格林瑞德有限公司 | Foldable motorized scooter |
| CN105501368A (en) * | 2015-12-12 | 2016-04-20 | 罗轶 | Scooter capable of being folded by treading |
| JP2016159778A (en) * | 2015-03-02 | 2016-09-05 | アイシン精機株式会社 | Electric motor car |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202029972U (en) * | 2011-03-11 | 2011-11-09 | 郑炳辉 | Luggage bicycle structure |
| JP6421983B2 (en) * | 2015-04-21 | 2018-11-14 | スズキ株式会社 | Electric vehicle |
-
2016
- 2016-10-07 JP JP2016199198A patent/JP6747229B2/en active Active
-
2017
- 2017-10-03 CN CN201780054164.4A patent/CN109789910A/en active Pending
- 2017-10-03 WO PCT/JP2017/035930 patent/WO2018066543A1/en active Application Filing
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000153793A (en) * | 1998-11-20 | 2000-06-06 | Yamaha Motor Co Ltd | Walking assistance vehicle |
| CN103796910A (en) * | 2010-07-07 | 2014-05-14 | 劳欧·帕瑞堤 | Foldable, ultra-lightweight tricycle having an electric motor |
| CN105209331A (en) * | 2012-11-26 | 2015-12-30 | 格林瑞德有限公司 | Foldable motorized scooter |
| CN104260808A (en) * | 2014-09-23 | 2015-01-07 | 江苏新日电动车股份有限公司 | Dual-purpose electric vehicle for skidding and riding |
| JP2016159778A (en) * | 2015-03-02 | 2016-09-05 | アイシン精機株式会社 | Electric motor car |
| CN105501368A (en) * | 2015-12-12 | 2016-04-20 | 罗轶 | Scooter capable of being folded by treading |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2018058546A (en) | 2018-04-12 |
| WO2018066543A1 (en) | 2018-04-12 |
| JP6747229B2 (en) | 2020-08-26 |
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