CN109771155A - Load System, motor vehicles and the method for loading electric wheelchair - Google Patents
Load System, motor vehicles and the method for loading electric wheelchair Download PDFInfo
- Publication number
- CN109771155A CN109771155A CN201811316340.XA CN201811316340A CN109771155A CN 109771155 A CN109771155 A CN 109771155A CN 201811316340 A CN201811316340 A CN 201811316340A CN 109771155 A CN109771155 A CN 109771155A
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- China
- Prior art keywords
- wheelchair
- electric wheelchair
- loading
- motor vehicles
- clamping unit
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G3/00—Ambulance aspects of vehicles; Vehicles with special provisions for transporting patients or disabled persons, or their personal conveyances, e.g. for facilitating access of, or for loading, wheelchairs
- A61G3/02—Loading or unloading personal conveyances; Facilitating access of patients or disabled persons to, or exit from, vehicles
- A61G3/0209—Loading or unloading personal conveyances; Facilitating access of patients or disabled persons to, or exit from, vehicles with storage means for unused wheelchair or stretcher
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G3/00—Ambulance aspects of vehicles; Vehicles with special provisions for transporting patients or disabled persons, or their personal conveyances, e.g. for facilitating access of, or for loading, wheelchairs
- A61G3/02—Loading or unloading personal conveyances; Facilitating access of patients or disabled persons to, or exit from, vehicles
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- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The Load System (1) that the present invention relates to a kind of for motor vehicles, it has at least one wheelchair, a preferably electric wheelchair (2), with at least one charging appliance (7), the charging appliance is arranged on motor vehicles (6), for wheelchair (2) to be loaded into the rear loading space (8) of motor vehicles (6) and for the carrying wheelchair (2) from loading space (8).In order to which Load System (1) is supplied to motor vehicles (6) in configuration aspects in a simple manner and in a cost efficient manner, wheelchair (2) and loading attachment (7) can be mechanically connected to each other and be configured in this way, so that corresponding load of wheelchair (2) can execute in part with the torque generated by least one traction motor of wheelchair (2).
Description
Technical field
The present invention relates to a kind of Load Systems for motor vehicles, have at least one wheelchair (preferably electricity
Wheelchair) and at least one charging appliance, which places on the rolling stock, for wheelchair to be loaded into motor vehicles
Rear loading space in and for from loading space carrying wheelchair.The invention further relates to a kind of motor vehicles with rear loading space
?.The invention further relates to a kind of for wheelchair to be loaded into the rear loading space of motor vehicles and is used for fill from loading space
The method for carrying wheelchair.
Background technique
Wheelchair is hereinafter referred to as electric wheelchair, but is not confined to electric wheelchair.Electric wheelchair is loaded into motor vehicle
It is a problem for the handicapped people for wanting oneself driving maneuver vehicle in.Electric wheelchair must be driven by being sitting in
People's manual teardown on seat, therefore individual possible contaminated components of electric wheelchair must be lifted and be placed on motor vehicles
Passenger side, this is related to the great efforts paid in terms of time and physical demands.Instead, can in the motor vehicle or
The intensive mechanical system of installation cost on motor vehicles, the mechanical system may have such as mechanical arm, need to spend very
More times to respectively from the rear portion of motor vehicles anteriorly or front side stretching, extension, so that electric wheelchair is caught, then by Electric Motor Wheel
Chair is moved to the rear portion of motor vehicles, and finally promotes electric wheelchair into the rear loading space of motor vehicles.
Link https: //www.youtube.com/watch? the video of v=KPUnNYOPAhU shows electric wheelchair
Automatically process.Automation includes the Function for Automatic Pilot of electric wheelchair, and thus electric wheelchair can be automatically from motor vehicles
Driver door region drive to the rear portions of motor vehicles, vice versa.In addition, automation includes that (setting is on the rolling stock
Or in the loading space of rear side) charging appliance it is automatic loading and offloading functions respectively by the charging appliance, be located at
The electric wheelchair of charging appliance promoted on platform can be thus lifted in the rear loading space of motor vehicles and be elevated
To except loading space.
It loads and the designs of offloading functions or is limited in equipped with the design of the charging appliance of this function to automatic,
Firstly, structural modification should not be necessary, such as the modification to backboard mechanism, changing to the automobile floor on vehicle
Become etc., and will should load respectively and offloading functions or charging appliance needed for all apparatus components be limited to attachment, can be with
It is easily positioned on motor vehicles and then may be removed without damage motor vehicles from motor vehicles again.In addition,
It is recommended that by (needed for loading and offloading functions or charging appliance) apparatus components as the optional equipment of motor vehicles for order
Component provides, and allows to minimize the cost and complexity of motor vehicles.It should base for example, opening rear baffle by actuator
In the prior art rather than newly-designed vehicle equipment.
5096361 A of US is related to a kind of for wheelchair to be loaded into motor vehicles neutralization from motor vehicles unloading wheelchair
Equipment, the equipment are made of horizontally-sliding guide, and the horizontally-sliding guide is mounted transversely to the floor of vehicle and cross
Length extending across the subsequent intermediate space of front chair.Sliding block and slide rail are slidably engaged and are connected to the main shaft of motor driving
Driver, the driver slide sliding block along guide rail as needed.Wheel supporting track with the front-wheel for being suitable for standard wheelchair
The arm of unit is fastened, to pivot and can extend in the longitudinal direction towards the outside of vehicle on sliding block, to make
The wheelchair of folding is contained, and when arm retracts or is unfolded, the wheelchair of the folding can be movable into and out vehicle.The equipment
It is controlled by single switch, which starts from pilot set.
8186930 B2 of US is related to a kind of equipment for making wheelchair be movable into and out vehicle.The equipment includes: a kind of anchor
Gu mechanism can be fixed on the floor of vehicle and form the pivotable fastener for being used for the equipment；First part and second
Part, wherein first part can move in the plane of basic horizontal and have main support component, one end of the main support component
It is pivotably connected to anchor mechanism and other end support second part, wherein second part can be in substantially vertical plane
It is mobile, and there is the device for wheelchair to be fixed thereon；First telecontrol equipment, for relative to anchor mechanism mobile first
Part；And the second telecontrol equipment for moving second part.Determining be sized and configured so that of the equipment is fastened to second
The wheelchair divided can be in the certain bits relative to vehicle in the first position and wheelchair being fully accommodated in luggage of vehicle space
It is moved between the second position set.Device for fastening wheelchair is such a type, i.e., in the wheelchair for receiving position completely
Axis or each wheelchair axis extend substantially transversely to the longitudinal axis of vehicle.
4544321 A of US be related to it is a kind of for using wheelchair handicapped people control under by wheelchair move into and
The equipment for removing vehicle.The equipment includes wheelchair support component, which is fixed on the subsequent machine of pilot set
The inside of dynamic vehicle roof, when driver door is opened, which can generally inward and laterally outwardly be moved, and
And there is the device for obtaining and being promoted wheelchair in its outer end.When the people on wheelchair is close to vehicle, he/her opens driver
Car door, by wheelchair close to vehicle, and his/her is located on the operating seat of vehicle.Hereafter, personnel are in instrument board
The upper suitable control device of starting, relocate wheelchair support component in a manner of laterally outward.Then by component outer end
Lifting device be connected on wheelchair, and the control device on instrument board is activated again, so that lifting device moves up,
It folds and promotes wheelchair, and relocates support component in a manner of laterally inwardly, so that the wheelchair that will be folded is mobile
To the subsequent vehicle rear of pilot set.
4806060 A of US is related to a kind of wheelchair lifting device for vehicle, which includes vehicle body, roof and car door
There is the support rod being suspended on vehicle body and fixing pipe, the fixing pipe to be arranged to support for opening, the wheelchair lifting device
It is moved back and forth on bar.Cantilever in vehicle body with retracted position is positioned to parallel with support rod, and one end is fixed on fastening
Guan Shang.The winch assemblies of motor driving are suspended in fastener tube, and include roller, are wound with hawser thereon, which passes through outstanding
Arm.Hawser terminates at hook, is used to support wheelchair.Reversible electric motor is arranged in fastener tube and drive sprocket, the sprocket wheel and position
Fixed rack gear engagement is set, so as to previous between the retracted position and the expanded position that is open by car door of the cantilever
Compound formula moves cantilever.Vehicular battery is used to selectively connect to motor or winch assemblies by manual controller, thus make cantilever with
Alternate mode deployment and retraction, and make wheelchair in an alternating fashion and reduce and promoted.
2016/0023586 A1 of US is related to a kind of lifting device for vehicle, has designed for being fixed to vehicle
On installation part, be rotatably connected to installation part lift arm and by lift arm support and be designed to promoted
The docking structure of people's mobile device, wherein docking structure includes electric connector, and the electric connector is mobile for electrically connecting to individual
The electric connector of device.
6729829 B2 of US is related to a kind of the entrances system of wheelchair-to-vehicle, and wherein wheelchair is with moveable seat,
The seat is connected to sliding block, and vehicle has folding slope and the track for moved seat.Sliding block is locked on slope,
And seat is removed and moves the position for the prestige that expires on stock rail, and the seat is fixed in the position.Then it folds
Slope, sliding block is moved in vehicle by this.Slope is to unload and be unfolded, and seat is released and rolls back on sliding block.
Publication " Take-Apart Scooter&Wheelchair Lifts-ASL-325&ASL-350 " (http: //
Accessnsm.com/product/take-apart-wheelchair-scooter-lift-asl-325-asl-350/) it is public
It has opened a kind of electronic for electric wheelchair to be loaded into the rear loading space of motor vehicles and be used for load from loading space
The equipment of wheelchair.Electric wheelchair is initially lifted the lower loading edge more than loading space by the equipment, and electric wheelchair is around vertical at that time
Straight axis is pivoted in loading space.
Publication " Side Loading Hybrid Platform Lift " (https: //www.ameriglide.com/
Item/sddl275.html it) discloses a kind of for electric wheelchair to be loaded into the rear loading space of motor vehicles and use
In the equipment for loading electric wheelchair from loading space.The equipment includes loading platform, and electric wheelchair can be on the loading platform
It is driven.Then platform can be promoted and moved laterally in loading space.
Publication " JOEY Interior Platform Vehicle Lift VSL-4000HW " (http: //
Accessnsm.com/product/joey-interior-platform-vehicle-lif t-csl-4000hw/) it discloses
It is a kind of for electric wheelchair being loaded into the rear loading space of motor vehicles and being used for load electric wheelchair from loading space
Equipment.The equipment includes loading platform, and electric wheelchair can be driven on the platform.Then platform can be promoted and moved
It moves in loading space.
Summary of the invention
The purpose of the present invention is to provide a kind of Load System for motor vehicles, which can be in structure side
Implement in a simple manner and in a cost efficient manner in face.
According to the present invention, which is realized by the charging appliance of the feature with claim 1, and wherein wheelchair is (preferably
Electric wheelchair) and charging appliance can be mechanically connected to each other and be configured so that the corresponding loading of electric wheelchair can be in part with
It is executed by the torque of at least one traction motor generation of wheelchair.
Wheelchair is hereinafter referred to as electric wheelchair, but is not confined to electric wheelchair.It should be noted that single in the following description
Solely specified feature and measure can by it is any desired it is technical it is advantageous in a manner of be combined with each other, and formed of the invention into one
Step design embodiment.Specification also particularly characterizes and specifies the present invention in conjunction with attached drawing.
According to the present invention, empty from loading for electric wheelchair to be loaded into the rear loading space of motor vehicles and be used for
Between load electric wheelchair needed for mechanical energy by least one traction motor of electric wheelchair, especially electric motor generates.It leads
The mechanical energy for drawing motor generation is preferably used for being promoted by electric wheelchair from corresponding hard surface or from floor to geographically high
In in the plane that the lower part that the loading space of rear loading space is open loads edge, electric wheelchair is loaded into loading space thus
When maximum energy demand be required.Therefore, charging appliance need not have corresponding strong driver, allow charging appliance with
Cost-effective mode produces and is accordingly configured to compact or section space-efficient.The latter leads to the body of rear loading space
Product is only by lesser degree of limitation and the hand of the loading space equipped with other cargos and wherein placing charging appliance
Dynamic loading is not by the obstruction of charging appliance present in loading space.For example, can be executed by the driver of charging appliance
Any transverse shifting beyond above-mentioned plane of electric wheelchair may be needed for the corresponding loading of wheelchair.However, due to
Active force in terms of the power of this transverse movement of electric wheelchair is relatively small, thus the size of driver can be designed it is small simultaneously
And it is cost-effective.
The corresponding loading of electric wheelchair can also be executed in part with two traction motors of electric wheelchair, each traction
Motor is used to drive the dedicated rear-wheel of electric wheelchair.Electric wheelchair is loaded into rear loading space and also referred to as loads or is storaged.
Electric wheelchair, which is loaded, from rear loading space is hereinafter also referred to as unloading or release.
Mechanical connection between electric wheelchair and charging appliance can be established only during corresponding loading process, Huo Zheye
It can be kept during transporting electric wheelchair by motor vehicles.Due to the latter, electric wheelchair can be at it relative to motor vehicle
Rear loading space in transporting position in be firmly held.For this purpose, the mechanical device for mechanical connection can configure
At error protection (fail-safe), so that the mechanical device keeps mechanical connection without external power supply to activate machine
The electrical operating device of tool device, to electrical operating device external power supply, release mechanical connection.
The present invention is preferably combined with the Function for Automatic Pilot of electric wheelchair, and by this way, electric wheelchair can be certainly
It is travelled dynamicly around motor vehicles, potentially through the function furthermore with motor vehicles, such as periphery monitoring function.Therefore,
Electric wheelchair (personnel get off from thereon) can be driven to from the driver door region of motor vehicles the rear portions of motor vehicles to
" loaded " position, in the " loaded " position, charging appliance according to the present invention can be mechanically connected to electric wheelchair, so as to will be electronic
Loading space after wheelchair is packed into.In " loaded " position, the rear side of electric wheelchair is preferably towards the rear portion of motor vehicles.Due to driving automatically
Function is sailed, the electric wheelchair unloaded from rear loading space can also automatically (setting exists from the unloading position of the electric wheelchair
Behind the rear portion of motor vehicles) to driver door region, or to the seating position traveling beside motor vehicles, taking position
In setting, the people being sitting on automobile driver seat can be sat on electric wheelchair.
Rear baffle (the rear loading of loading space after closing or discharge by the rear baffle property of can choose of motor vehicles
Space openings) manually booting motor vehicles or remote controler (for example, in smart phone etc., connects for signalling technique
To motor vehicles) on operating element after, the open position of the rear baffle can be automatically moved to, this occur in Electric Motor Wheel
When " loaded " position before chair automatic Pilot, or after the electric wheelchair automatic running is to motor vehicles rear portion.
When handicapped personnel move on on pilot set from electric wheelchair, the personnel can with manual actuation and/
Or the Function for Automatic Pilot of electric wheelchair is activated by voice control, for example, directly on electric wheelchair or remote control can be passed through
Device (such as being formed by motor vehicles or smart phone) makes electric wheelchair to drive to the " loaded " position of rear side from master mode.
The automatic loading process by charging appliance according to the present invention can be then executed, thus electric wheelchair is loaded onto motor vehicle
Rear loading space in.
Charging appliance according to the present invention can be easily positioned on motor vehicles in the case where reequiping motor vehicles.
Charging appliance especially can be the optional equipment of motor vehicles, is mounted by customer requirement in the factory of motor vehicles.
Electric wheelchair includes two rear-wheels, the two rear-wheels can drive by traction motor or each by traction motor.
Electric wheelchair has seat main body, and the seat main body is by the rear-wheel of electric wheelchair and front wheel supporting and constitutes and provides backrest for people
Seat and for respectively receiving or keep at least one traction motor.The seat main body of electric wheelchair is configured to roll over
It is folded.
Motor vehicles especially have the riding motor vehicles of rear loading space, which can be closed by rear baffle
It closes, the rear baffle is configured to include at least one component, wherein the rear baffle is by means of at least the one of the motor vehicles
A electric actuator is opened in the closed position (the loading space opening for closing loading space) of the rear baffle and release loading space
It is pivotable between the open position of mouth.Rear baffle can certainly be presented as multiple components.
According to an advantageous design embodiment, charging appliance includes at least one Linear guide, at least one floor
Element, at least one actuator and at least two clamping devices.The Linear guide can be fixed to the loading space of loading space
On floor；The floor components are arranged to the fortune for making it in the longitudinal direction of the vehicle in loading space by means of Linear guide
It is moved between defeated position and " loaded " position, floor components are fully disposed in loading space in transporting position, and are being loaded
The rear portion of floor components is at least partially disposed at the outside of loading space in position；Above-mentioned actuator is for moving floor member
Part；Above-mentioned two clamping device is spaced from each other setting transverse to the longitudinal direction of vehicle on floor components.Each folder herein
There is tight device at least one to be fixed on the Linear actuator on floor components；At least one clamping unit is arranged to enclose
Around pivot axis pivot, the pivot axis transverse to vehicle longitudinal direction extend, and the clamping unit be arranged to by means of
Linear actuator can in transporting position, (wherein clamping unit, which is arranged, makes on floor components it before along the longitudinal direction of vehicle
Side relocate) and clamped position (wherein the rear portion of clamping unit at least partly protrudes past floor components) between move, and
And a part of the rear-wheel of electric wheelchair can be blocked in active state.Charging appliance also have at least one for activate folder
The activation unit of tight unit.In addition, the dress at motor vehicles rear portion is arranged in when being respectively received Load Signal or unloader signal
The electric wheelchair for carrying position or the unloading position on floor components is used for during being specified in the loading station period described
Propulsion driving moment is generated on the traction motor of electric wheelchair respectively or is driven in the reverse direction torque.
In order to make electric wheelchair from " loaded " position thereafter (wherein the rear side of electric wheelchair preferably towards motor vehicles after
Portion) it is loaded into the rear loading space of motor vehicles, once rear baffle is automatically moved or is pivoted to respectively its open position, ground
Panel element can be moved to the " loaded " position of the latter and be remained at by means of actuator (especially electric actuator).Cause
This, the rear portion of floor components is at least partially disposed on the outside of rear loading space.If desired, floor components can be optionally
Start the final alignment of the relative position between floor components and electric wheelchair, such as by contacting with electric wheelchair.It clamps single
Member can by means of actuating unit (especially electroluminescent moving cell) with synchronization, on the time overlapping or subsequent mode be moved to the former
Clamped position.Therefore, clamping unit is arranged on the different rear-wheels of electric wheelchair.Then clamping unit can be activated, so that
Clamping unit blocks corresponding rear-wheel, and thus prevents any rotation of the rear-wheel relative to clamping unit.
(beginning in loading station period is thus defined) in preferably wireless receiving Load Signal, is in " loaded " position
The electric wheelchair of (rear side that motor vehicles are set), during the loading station period on the traction motor of the electric wheelchair
The driving moment promoted is generated, which is required by the normal advance mobility operation of electric wheelchair.Therefore, electric wheelchair
The direction that seat main body is first about the hind axle of electric wheelchair loading space backward rotates, until the rear side of seat main body is from upper
" loaded " position formation of the side with floor components in the latter contacts.Due to the contact between seat main body and floor components, clamp single
Member is pivoted up by the torque generated by traction motor around pivotal line, which prolongs transverse to the longitudinal direction of vehicle
It stretches, thus electric wheelchair is lifted.These clamping movements of clamping unit continue, such as until clamping unit is in its maximum pivot
Indexing is set, and the maximum pivoted position may be limited by corresponding terminal backstop, for example, hitting in maximum pivoted position clamping unit
It hits in the terminal backstop.Then, the rear side of the backrest of the seat main body of electric wheelchair is preferably supported on floor member from top
On part, for example, respectively, by the moment inspecting of electric wheelchair, or the specific increase of detection torque resistance, to detect
Electric wheelchair arrived its transporting position, and not need the further torque of traction motor.Then electric wheelchair can close
Traction motor, so that traction motor no longer generates any torque.The end in loading station period is based on this definition.
Subsequent clamping unit is moved to the former transporting position by means of actuating unit, and thus electric wheelchair is in forward side
It is further drawn upwards onto floor components.Floor components are overlapped simultaneously, on the time by means of actuator or subsequent mode
It is moved to the transporting position of the floor components, thus electric wheelchair is fully disposed in rear loading space.Rear baffle finally may be used
To automatically move to its closed position.
It is executed by executing above-mentioned steps in reverse order from rear loading space and loads electric wheelchair.Electric wheelchair
Traction motor generates torque reaction during the loading station period when receiving unloader signal, can with by electric wheelchair
Loading station period when being loaded into rear portion loading space is different.
Linear guide can have at least one guide rail and at least one sliding block, which is arranged in rear loading space
On loading space bottom plate, which is guided to move in a linear fashion on guide rail and consolidate on the side towards floor
Determine onto floor components.Linear guide preferably has there are two guide rail, the two guide rails are arranged on loading space floor
It is parallel to each other, in each case, at least one sliding block connecting with floor components is guided, thus in a linear fashion described
It is moved on two guide rails.Alternatively, Linear guide can be configured to it is telescopic.
Floor components can by timber, plastic material, fibrous composite, metal (such as light metal or metal alloy, such as
Steel) it is made.Floor components can be equipped with reinforcement structure.Actuator for moving floor components can be directly bonded to floor components
On, perhaps on the component for the Linear guide for being connected to floor components or in another component for being connected to floor components
On, and can also be supported on loading space floor.Actuator can be set the side on floor top or floor one
On side, which is located at below loading space floor.Actuator can have at least one electric motor.In addition, actuator can be with
With at least one gear-box, which is connected to electric motor in terms of driving mechanism.
Be arranged on floor components between longitudinal direction of car direction and spaced two clamping devices
Away from the interval between the driving rear-wheel for preferably substantially corresponding to electric wheelchair.Corresponding clamping device is fixed on floor components
On Linear actuator preferably there is at least one electric motor and at least one actuating component, be connected to it is corresponding clamp it is single
Member and by activate electric motor can relocate in a linear fashion in the longitudinal direction of the vehicle.Alternatively, corresponding folder
Tight unit can be set on floor components, so as to the indulging in vehicle by the Linear guide being fixed on floor components
It is moved on direction, for this purpose, actuator, especially electric actuator can in addition be arranged on floor components.
Since the rear portion of corresponding clamping unit at least partly protrudes past floor components in its clamped position, clamp
Unit can in a downward manner around pivot axis pivot, allow to be connected to from oblique upper electric wheelchair it is corresponding after
Wheel.Due to the difference in height between the height of the rear-wheel of the height and standardization electric wheelchair at the lower loading edge of loading space opening
And the curvature of rear-wheel, this is usually advantageous.By being repositioned onto " loaded " position backward, corresponding clamping unit can be
The two sides transverse guidance of corresponding rear-wheel, and then can be by activation cell translation to its state of activation, wherein clamping single
Member blocks the part of corresponding rear-wheel.For this purpose, activation unit can be specified for the electric operating to corresponding clamping device
Unit supplies the electric power for being applied to activate the clamping unit of the clamping device, or the power supply of operating unit is terminated with electric power
(error protection, fail-safe).Corresponding clamping unit can have at least two clamping elements that can be mutually tensioned.It clamps
Element is adapted to the shape of the cross section of corresponding rear-wheel.
In order to receive Load Signal or unloader signal respectively, electric wheelchair can have at least one reception device, this connects
Receiving apparatus may be coupled to the equipment electronic system of electric wheelchair, and the system service is at least one traction of actuating electric wheelchair
Motor.Load Signal or unloader signal can be produced respectively by charging appliance, motor vehicles or mobile device (such as smart phone)
It is raw, and electric wheelchair can be emitted to.
According to a further advantageous design embodiment, Load System has at least one actuating electronic system, this is
System is specified for sending Load Signal to electric wheelchair and for activating actuator before issuing Load Signal, linearly drawing
Guiding element and activation unit, so that floor components are firstly moved to its " loaded " position, clamping unit is then or at least partially simultaneously
It is moved to its clamped position, so that clamping unit is arranged on the rear-wheel of electric wheelchair (in its " loaded " position), then activation is pressed from both sides
Tight unit, wherein when expiring in the loading station period, actuating electronic system is specified for activating actuator and Linear Driving
Device, so that floor components are moved to its transporting position, and clamping unit is subsequent or is at least partially simultaneously moved to the folder
The transporting position of tight unit.Electric wheelchair is loaded onto rear loading space as a result,.Loading electric wheelchair from rear loading space can
To be executed by executing above-mentioned steps in reverse order.Actuating electronic system can be by in-vehicle electronic system or individually electric
Subsystem is realized.Electronic system can be controlled remotely, and electronic system can be connected to signal element by wireless or cable, electricity
Subsystem can be activated by activating the signal element.
According to the present invention, above-mentioned purpose is also realized by the motor vehicles of the feature with claim 4, the motor vehicle
With at least one according at least two any combination in one of previous designs embodiment or these design embodiments
Load System.
The advantages of Load System is hereinbefore mentioned is associated with motor vehicles in a similar way.Motor vehicles especially can be with
It is riding motor vehicles.Motor vehicles communicate in terms of being specified in signalling technique with electric wheelchair, such as in order to automatic
Electric wheelchair is supported in driver behavior or in order to not be moved to required " loaded " position in electric wheelchair or automatic
Intervene the automatic Pilot operation of electric wheelchair in the case where being too near to motor vehicles during driver behavior.For this purpose, motor vehicles can
Can detecte object and its around motor vehicles with perimeter sensors system, such as by the perimeter sensors system
Corresponding position.
According to the present invention, above-mentioned purpose is furthermore achieved by the method for the feature with claim 5, according to the party
Method partly executes the corresponding loading of electric wheelchair using the torque of at least one traction motor generation by electric wheelchair.
Load System the advantages of hereinbefore mentioning to be applied to this method with similar mode.Particularly, according to upper
The Load System for stating one of design embodiment or at least two any combination in these design embodiments can be used for holding
Row this method.
Detailed description of the invention
It discloses and of the invention is further advantageously improved in being described below of dependent claims and attached drawing.Scheming
In:
Fig. 1 shows the schematic diagram of the exemplary embodiment of the Load System according to the present invention in original state；
Fig. 2 shows the schematic diagrames of the Load System shown in FIG. 1 in the first loading condition；
Fig. 3 shows the schematic diagram of the Load System shown in FIG. 1 in the second loading condition；
Fig. 4 shows the schematic diagram of the Load System shown in FIG. 1 in third loading condition；
Fig. 5 shows the schematic diagram of the Load System shown in FIG. 1 in the 4th loading condition；With
Fig. 6 shows the schematic top plan view of Load System shown in Fig. 2.
Specific embodiment
In the corresponding drawings, identical component appended drawing reference having the same always, therefore the identical component is logical
It is often only illustrated primary.
Fig. 1 shows the schematic diagram of the exemplary embodiment of the Load System according to the present invention 1 in original state.
Load System 1 has electric wheelchair 2, which has seat main body 3, which has 4 He of backrest
Drive rear-wheel 5.
In addition, Load System 1 has charging appliance 7, which is arranged on motor vehicles 6, is used for Electric Motor Wheel
Chair 2 is loaded into the rear loading space 8 of motor vehicles 6, and for loading electric wheelchair 2 from loading space 8.
Motor vehicles 1 are riding motor vehicles, and loading space 8 has rear loading space opening 9 and rear baffle 10 thereafter, after
Baffle 10 closes loading space opening 9 in closed position (not shown) and is open in open position (showing) release loading space
9。
Particularly in the description from Fig. 2 to 5 as can be seen that electric wheelchair 2 and charging appliance 7 can it is mechanically connected to each other and with
This mode configures, so that corresponding load of electric wheelchair 2 can be in part at least one traction horse by electric wheelchair 2
It is executed up to the torque of (not shown) generation.
Charging appliance 7 has Linear guide (as shown in fig. 6, being fixed to the loading space floor 11 of loading space 8
On) and floor components 12, which is arranged to can be in the longitudinal direction of the vehicle shown in by means of Linear guide
Transporting position (wherein floor components 12 are disposed entirely in loading space 8) and " loaded " position (as shown in Figures 2 to 4, wherein floor
The outside of loading space 8 is set to 12 rear portion of element) between move.In addition, charging appliance 7 is at least one actuating
Device, as shown in fig. 6, for moving floor components 12.Charging appliance 7 also has there are two clamping device 13, the two clamping devices
It is arranged with being spaced from each other on floor components 12 transverse to the longitudinal direction of vehicle, illustrates only described two into Fig. 5 in Fig. 1
One in a clamping device 13.
There is each clamping device 13 (as shown in Figure 6) to be fixed on Linear actuator and clamping unit on floor components 12
15, which is arranged to pivot around pivot axis 14, which extends transverse to longitudinal direction of car direction, the folder
Tight unit is arranged to can transporting position and Fig. 2 to 4 institutes shown in Fig. 5 in the longitudinal direction of the vehicle by means of Linear actuator
It is moved between the clamped position shown, the setting of clamping unit 15 makes it towards forefront on floor components 12 in the transporting position
It relocates, in clamped position, the rear portion of clamping unit 15 protrudes past floor components 12 and in active state can be with
Block the part of the rear-wheel 5 of electric wheelchair 2.Charging appliance 7 has the activation unit (not shown) for activating clamping unit 15.
(" loaded " position or shown in Fig. 4 on floor of 6 rear side of motor vehicles is arranged in electric wheelchair 2 as shown in Figure 2
Unloading position on element) when receiving Load Signal or unloader signal, it is used for during being specified in the loading station period
Propulsion driving moment is generated on the traction motor of the electric wheelchair 2 respectively or is driven in the reverse direction torque.
Charging appliance 7 also has actuating electronic system (not shown), which, which is specified for sending to electric wheelchair 2, fills
Information carrying number and for before issuing Load Signal activate actuator, Linear actuator and activate unit so that floor components
12 are firstly moved to its " loaded " position (shown in Fig. 2 to 4), and clamping unit 15 is subsequent or is at least partially simultaneously moved to its folder
Tight position (shown in Fig. 2), so that clamping unit 15 is arranged on the rear-wheel 5 of electric wheelchair 2 (being located at its " loaded " position), then
Activate clamping unit 15.When expiring in the loading station period, actuating electronic system is specified for activating actuator and linear drive
Dynamic device, so that floor components 12 are moved to its transporting position, as shown in Figure 5.And clamping unit 15 is then or at least partly same
When be moved to the transporting position of the clamping unit, as shown in Figure 5.
Fig. 2 shows the schematic diagrames of the Load System shown in FIG. 11 in the first loading condition.For this purpose, electric wheelchair 2
It has been driven to " loaded " position by the operation of its automatic Pilot, in the " loaded " position, the backrest 4 and rear-wheel 5 of electric wheelchair 2
It is arranged to towards motor vehicles 6.In addition, floor components 12 are moved into its " loaded " position, and clamping unit 15 is in it
Clamped position.Each clamping unit 15 pivots downwards around pivot axis 14, so as to radially be bonded on electric wheelchair 2
On corresponding rear-wheel 5.Clamping unit 15 has been activated, so that the clamping unit 15 blocks corresponding rear-wheel 5, after thus corresponding
Wheel 5 cannot be rotated relative to corresponding clamping unit 15.
Fig. 3 shows the schematic diagram of the Load System shown in FIG. 11 in the second loading condition.The loading condition rises
In from loading condition shown in Fig. 2, wherein the rear side for being arranged in motor vehicles 6 loads position after receiving Load Signal
The electric wheelchair 2 set, which has begun to generate on the traction motor (not shown) of the wheelchair 2, promotes driving moment.It is electric as a result,
The seat main body 3 of wheelchair 2 is rotated according to arrow 16, and thus seat main body 3 is contacted from top with floor components 12.Due at this
Continue to generate under state and promote driving moment, thus seat main body 3 in the support on floor components 12 so that folder in Fig. 1 to 5
Tight unit 15 pivots along clockwise direction.Therefore electric wheelchair 2 is lifted.
Fig. 4 shows the schematic diagram of the Load System shown in FIG. 11 in third loading condition.The loading condition rises
In loading condition shown in Fig. 3, wherein further rotating seat 3 due to promoting driving moment, until leaning on for electric wheelchair 2
Back 4 is supported on the top of floor components 12.Here clamping unit 15 is further pivoted around pivot axis 14 simultaneously.
Fig. 5 shows the schematic diagram of Load System 1 shown in Fig. 1 in the 4th loading condition.Loading condition hair
Derived from loading condition shown in Fig. 3, wherein the driving moment promoted be generated until clamping unit 15 reach its shown in
Maximum pivoted position, the maximum pivoted position may be limited by terminal backstop (not shown).Reaching clamping unit 15 most
After big pivot position, driving moment is promoted to sharply increase, this can for example be examined by the torque monitoring system of electric wheelchair 2
It surveys.Then electric wheelchair 2 can terminate the generation for promoting driving torque, thus terminate the loading station period.It will then clamp single
Member 15 is moved to its transporting position, thus further draws electric wheelchair 2 onto floor components 12.Floor components 12 are with same
When, be overlapped on the time or subsequent mode is moved to the transporting positions of the floor components, thus electric wheelchair 2 is fully disposed in
Afterwards in loading space 8.
Fig. 6 shows the schematic top plan view of Load System 1 shown in Fig. 2.Specifically shown is stretching for clamping device 13
The expansion actuator 18 of contracting Linear actuator 17 and charging appliance 7, the expansion actuator 18 are arranged on loading space floor 11
Lower section.Furthermore two guide rails 19 of the Linear guide 20 of charging appliance 7 are shown, the guide rail 19 is with being fixed on loading space
It on plate 11 and extends parallel to each other, sliding block (not shown) is fixed on floor components 12 to be guided on the guide rail 19.
Fig. 6 also shows the structure of clamping unit 15.
Reference signs list:
1 Load System
2 electric wheelchairs
32 seat main body
43 backrest
52 rear-wheel
6 motor vehicles
7 charging appliances
8 loading spaces
9 loading spaces opening
10 rear baffles
11 loading space floors
12 7 floor components
13 7 clamping device
14 15 pivot axis
15 13 clamping unit
16 arrows (3 direction of rotation)
17 13 Linear actuator
18 7 actuator
19 20 guide rail
20 7 Linear guide
Claims (5)
1. a kind of Load System (1) for motor vehicles, the Load System has at least one wheelchair, preferably at least one
A electric wheelchair, and there is at least one charging appliance (7), the charging appliance is arranged on motor vehicles (6), is used for institute
Wheelchair is stated to be loaded into the rear loading space (8) of the motor vehicles (6) and for loading institute from the rear loading space (8)
Wheelchair (2) are stated,
It is characterized in that,
The wheelchair and the charging appliance (7) of the preferably described electric wheelchair (2) are mechanically connected to each other and are configured to described
Utilize the torque generated by least one traction motor of the electric wheelchair (2) to the corresponding loading station of electric wheelchair (2)
To execute.
2. Load System (1) according to claim 1,
It is characterized in that,
The charging appliance (7) has at least one Linear guide (20), at least one floor components (12), at least one cause
Dynamic device (18) and at least two clamping devices (13), the loading that the Linear guide is fixed to the loading space (8) are empty
Between on floor (11)；The floor components are arranged to by means of the Linear guide (20) on the longitudinal direction of the vehicle
It is moved between transporting position and " loaded " position, the floor components (12) described in the transporting position are disposed entirely within the dress
It carries in space (8), it is empty that the rear portion of the floor components described in the " loaded " position (12) is at least partially disposed on the loading
Between (8) outside；The actuator is for moving the floor components (12)；Described two clamping devices are transverse to the vehicle
The longitudinal direction be arranged with being spaced from each other on the floor components (12)；
Each clamping device (13) has at least one Linear actuator (17) and at least one clamping unit (15), described
Linear actuator is fixed on the floor components (12)；The clamping unit is arranged about pivot axis (14) pivot, institute
The longitudinal direction that pivot axis is stated transverse to the vehicle extends, and the clamping unit is arranged to by means of the line
Property driver (17) moves between transporting position and clamped position on the longitudinal direction of the vehicle, in the transport
Clamping unit described in position (15) setting relocates it towards forefront, in the folder
The rear portion of clamping unit (15) described in tight position at least partly protrudes past the floor components (12) and in activation shape
A part of the rear-wheel (5) of the electric wheelchair (2) is blocked under state；
The charging appliance (7) has at least one activation unit for activating the clamping unit (15)；With
The institute of " loaded " position on rear side of the motor vehicles (6) or the unloading position on the floor components (12) is set
Electric wheelchair (2) are stated, when receiving Load Signal or unloader signal, are used for during being specified in the loading station period described
It is generated respectively on the traction motor of electric wheelchair (2) and promotes driving moment, or be driven in the reverse direction torque.
3. Load System according to claim 1 or 2,
It is characterised in that it includes
At least one actuating electronic system, the actuating electronic system, which is specified for sending to the electric wheelchair (2), to be loaded
Signal and for activating the actuator (18), the Linear actuator (17) and described before issuing the Load Signal
Unit is activated, so that the floor components (12) are firstly moved to its " loaded " position, clamping unit (15) is then or at least
Partial concurrence is moved to its clamped position, so that the clamping unit (15) is arranged in the electric wheelchair (2)
The " loaded " position the electric wheelchair (2) rear-wheel (5) on, the clamping unit (15) are then activated, wherein filling
When load partial periodicity expires, the actuating electronic system is specified for activating the actuator (18) and the Linear actuator
(17), so that the floor components (12) are moved to its transporting position, and the clamping unit (15) is then or at least
Partial concurrence is moved to the transporting position of the clamping unit (15).
4. one kind has the motor vehicles (6) of rear loading space (8),
It is characterised in that it includes
At least one Load System (1) as described in one of preceding claims.
5. a kind of method for carrying wheelchair, the method is preferably used for loading electric wheelchair (2), and the method is for borrowing
Help the Load System especially as described in one of claims 1 to 3 that the wheelchair is loaded into the rear loading space of motor vehicles (6)
(8), and for loading the wheelchair (2) from the loading space (8),
It is characterized in that, the corresponding loading station of the wheelchair (2) using by the wheelchair (2) at least one traction motor
The torque of generation executes.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102017220198.3A DE102017220198B3 (en) | 2017-11-14 | 2017-11-14 | Charging system, motor vehicle and method for loading an electric wheelchair |
| DE102017220198.3 | 2017-11-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109771155A true CN109771155A (en) | 2019-05-21 |
Family
ID=65441370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811316340.XA Pending CN109771155A (en) | 2017-11-14 | 2018-11-07 | Load System, motor vehicles and the method for loading electric wheelchair |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN109771155A (en) |
| DE (1) | DE102017220198B3 (en) |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4544321A (en) | 1983-10-26 | 1985-10-01 | John Lanier | Apparatus for moving a wheelchair into and out of an automobile |
| US4806060A (en) | 1987-06-01 | 1989-02-21 | Molski Bernard E | Wheel chair hoist assembly for vehicles |
| US5096361A (en) | 1991-01-14 | 1992-03-17 | Crawford Jane J | Device for loading a folded wheelchair inside a motor vehicle |
| US6729829B2 (en) | 2001-12-07 | 2004-05-04 | Sherrod Vans Of Jacksonville, Inc. | Wheelchair vehicle access system |
| US8327979B2 (en) | 2007-08-10 | 2012-12-11 | Patrick Lynch | Portable non-motorized automatic lift and transport apparatus for small vehicles |
| NZ568878A (en) | 2008-06-05 | 2010-12-24 | Igor Gaghis | Vehicle apparatus for moving a wheelchair with wheels placed in vertical plane in vehicle and chair movable to alongside a door of vehicle |
| JP5392103B2 (en) | 2010-01-13 | 2014-01-22 | トヨタ自動車株式会社 | Autonomous mobile body getting-on / off system |
| DE102012008473A1 (en) | 2012-04-16 | 2013-10-17 | Man Truck & Bus Ag | Lifting device for receiving loads, in particular a wheelchair in a transport vehicle |
| GB2518396B (en) | 2013-09-20 | 2020-02-19 | Advanced Vehicle Concepts Ltd | A vehicle, device and method for loading a vehicle |
| US10124852B2 (en) | 2014-07-22 | 2018-11-13 | Ford Global Technologies, Llc | Internal vehicle docking arm and storage |
-
2017
- 2017-11-14 DE DE102017220198.3A patent/DE102017220198B3/en active Active
-
2018
- 2018-11-07 CN CN201811316340.XA patent/CN109771155A/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE102017220198B3 (en) | 2019-03-14 |
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Application publication date: 20190521 |