CN108420613A - A kind of electrically powered wheelchair device - Google Patents
A kind of electrically powered wheelchair device Download PDFInfo
- Publication number
- CN108420613A CN108420613A CN201810314404.6A CN201810314404A CN108420613A CN 108420613 A CN108420613 A CN 108420613A CN 201810314404 A CN201810314404 A CN 201810314404A CN 108420613 A CN108420613 A CN 108420613A
- Authority
- CN
- China
- Prior art keywords
- connector
- electrically powered
- frame body
- wheel
- powered wheelchair
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- 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
- A61G5/00—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
- A61G5/04—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs motor-driven
-
- 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
- A61G5/00—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
-
- 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
- A61G5/00—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
- A61G5/04—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs motor-driven
- A61G5/047—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs motor-driven by a modular detachable drive system
-
- 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
- A61G5/00—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
- A61G5/10—Parts, details or accessories
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Handcart (AREA)
Abstract
The invention discloses a kind of electrically powered wheelchair devices, including：Frame unit comprising frame body, handlebar, vehicle bar and wheel；Knob is provided in frame body；One end of frame body is provided with vehicle bar, and the other end of frame body is provided with positioning pin；It is provided with connector protecgulum below positioning pin, stay rod pin is provided in connector protecgulum；Handlebar is arranged on the top of vehicle bar, and wheel is arranged in the bottom end of vehicle bar；Connection unit comprising connecting rod, connector backshell and connector；Connector backshell is arranged in one end of connecting rod, and the other end in connecting rod is arranged in connector；Through-hole compatible with positioning pin shape is provided on connector backshell；It is provided with fixed block below connector backshell, locating slot is provided in fixed block, the bottom of fixed block is provided with mounting hole；And driving unit comprising battery and controller.By the above-mentioned means, the present invention can realize Fast Installation and dismounting on electrically powered wheelchair device and manual wheelchair.
Description
Technical field
The present invention relates to electric wheelchair technical fields, more particularly to a kind of electrically powered wheelchair device.
Background technology
Based on the increasingly mature of vehicle technology development, the field of application is also more and more extensive.Current many disabled persons make
Wheelchair is mainly manual wheelchair and electric wheel-chair vehicle, and Manual wheelchair vehicle road pavement requires height, and rim type wheelchair torque is small,
Operation is more difficult when climb and fall, and user is especially laborious, difficult when using.Electric wheel-chair vehicle adaptation road surface range is wide, has
Braking function, the more aobvious advantage in climb and fall, but the components such as the power drive unit of existing electric wheel-chair vehicle, controller and wheel
Chair ontology links into an integrated entity, can not fast assembling-disassembling.
Invention content
The invention mainly solves the technical problem of providing a kind of electrically powered wheelchair device, can realize electrically powered wheelchair device with
Fast Installation on manual wheelchair and dismounting.
In order to achieve the above objectives, the technical solution adopted by the present invention to solve the technical problems is：
A kind of electrically powered wheelchair device, including：
Frame unit comprising frame body, handlebar, vehicle bar and wheel；Knob is provided in the frame body；It is described
One end of frame body is provided with the vehicle bar, and the other end of the frame body is provided with positioning pin；Under the positioning pin
Side is provided with connector protecgulum, stay rod pin is provided in the connector protecgulum, the stay rod pin passes through bracing wire and the knob
Connection；The handlebar is arranged on the top of the vehicle bar, and the wheel is arranged in the bottom end of the vehicle bar；
Connection unit comprising connecting rod, connector backshell and connector；The connector backshell is arranged in the connection
The other end in the connecting rod is arranged in one end of bar, the connector；It is provided on the connector backshell and the positioning
The compatible through-hole of pin-shaped shape；It is provided with fixed block below the connector backshell, locating slot is provided in the fixed block,
The bottom of the fixed block is provided with mounting hole；And
Driving unit comprising battery and controller；The battery is electrically connected with the controller.
Preferably, supporting block is provided in the connecting rod, the supporting block is arranged in connecting rod close to the connection
One end of device rear cover.
Preferably, the through-hole on the connector backshell is half annular distance.
Preferably, support component is connected with below the frame body, the support component includes holder, strut and rolling
Wheel；One end of the holder is arranged in the frame body, and the other end of the holder is arranged in the centre of the strut, institute
Idler wheel is stated to be arranged at the both ends of the strut.
Preferably, the battery is arranged in the frame body.
Preferably, the wheel is motor wheel, and the motor of the motor wheel is clockwise and anticlockwise motor.
Preferably, the handlebar is speed control crank.
Due to the application of the above technical scheme, the present invention has following advantageous effect compared with prior art：
A kind of electrically powered wheelchair device is provided, shakes hands to drive bracing wire by operating, so that drawing under the collective effect of spring
Lever pin stretches in connector protecgulum, and stay rod pin is stuck in the mounting hole of connector and fixes when stretching out, while by connector
Rear cover is connected on positioning pin, so that the Fast Installation of electrically powered wheelchair device and manual wheelchair；It is driven by operating knob
Bracing wire makes stay rod pin be exited in the mounting hole of connector, then connector backshell is detached from positioning pin so that electric wheelchair fills
It sets and is unloaded from manual wheelchair, Fast Installation and dismounting on electrically powered wheelchair device and manual wheelchair are realized with this, to realize
Wheelchair being switched fast under manual and electronic both of which.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of one preferred embodiment of electrically powered wheelchair device of the present invention.
Fig. 2 is the schematic diagram after a kind of one preferred embodiment of electrically powered wheelchair device assembly of the present invention.
Fig. 3 is a kind of electrically powered wheelchair device of the present invention and the structural schematic diagram after manual wheelchair assembly.
Description of the drawings：
101 frame bodies, 102 handlebars, 103 vehicle bars, 104 wheels, 105 knobs, 106 positioning pins, 107 connector protecgulums,
108 stay rod pins, 109 bracing wires；
201 connecting rods, 202 connector backshells, 203 connectors, 204 supporting blocks, 205 fixed blocks；
301 controllers；
401 holders, 402 struts, 403 idler wheels；
5 manual wheelchairs.
Specific implementation mode
The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, so that advantages and features of the invention energy
It is easier to be readily appreciated by one skilled in the art, so as to make a clearer definition of the protection scope of the present invention.
Refering to attached drawing, a kind of electrically powered wheelchair device, including：Frame unit, connection unit and driving unit.
Frame unit includes frame body 101, handlebar 102, vehicle bar 103 and wheel 104.One end of frame body 101 is set
It is equipped with vehicle bar 103, handlebar 102 is arranged on the top of vehicle bar 103, and wheel 104 is arranged in the bottom end of vehicle bar 103, this setting can be with
With reference to the setting of common non-motor vehicle vehicle.Preferably, handlebar 102 is speed control crank.
Knob 105 is provided in frame body 101,105 setting of shaking hands is similar to parking brake, and 105 side of shaking hands can be with
One limited block is set, and it is a kind of state to pull knob 105 and be located on limited block, and pulling knob 105 makes it not limit
It is then another state on block.
The other end of frame body 101 is provided with positioning pin 106, and positioning pin 106 is horizontally through frame body 101, is used for
Connect connector backshell 202.The lower section of positioning pin 106 is provided with connector protecgulum 107, and connector protecgulum 107 is hollow structure.
Stay rod pin 108 is provided in connector protecgulum 107, stay rod pin 108 is connect by bracing wire 109 with knob 105, the material of bracing wire 109
Matter can be stainless steel, improve fastness, more durable.In order to which bracing wire 109 has better pulling force, in stay rod pin 108 and drawing
Spring is set between line 109 so that bracing wire 109 is more flexible to the active force of stay rod pin 108 when pulling knob 105.
Connection unit includes connecting rod 201, connector backshell 202 and connector 203.The setting of connector backshell 202 is even
The other end in connecting rod 201 is arranged in one end of extension bar 201, connector 203.Connector 203 is for by connecting rod 201 and manually
Wheelchair 5 connects, and connector 203 can be short handle, can also be common yoke configurations etc..In common manual wheelchair
5 under-seat looks for the object of a tubulose, is blocked using this connector 203, it is made to be connected in connecting rod 201.
Manual wheelchair 5 and the connection of frame body 101 are realized by connection unit.Manual wheelchair 5 passes through connector 203
It is connected on connection unit, connection unit is sleeved on by connector backshell 202 on positioning pin 106 and stay rod pin 108 is stuck in admittedly
Determine to be connected in hole in frame body 101.
After connecting rod 201 is connect with manual wheelchair 5, for manual wheelchair 5, an only effect of connector 203
Power, can be arranged supporting block 204 in connecting rod 201 thus, and supporting block 204 is arranged in connecting rod 201 after connector
One end of lid 202.Supporting block 204 is set as retractable structure so that the adjustable in length of supporting block 204, to be suitable for not
With the manual wheelchair 5 of width.After being connect with manual wheelchair 5, supporting block 204 is against between the wheel of manual wheelchair 5 and is propped up,
Increase the attachment force of manual wheelchair 5 and the electrically powered wheelchair device, and the active force of connector 203 is longitudinal power, supporting block 204
Active force be lateral power so that manual wheelchair 5 connect more firm with the electrically powered wheelchair device.The both ends of supporting block 204
It could be provided as I-shaped structure, the contact area of increase 204 manual wheelchair 5 of supporting block, reinforcement connection.
Through-hole compatible with 106 shape of positioning pin is provided on connector backshell 202, for the company with positioning pin 106
It connects.In order to which more easily connector backshell 202 is sleeved on positioning pin 106, the through-hole on connector backshell 202 is set as semi-ring
Hole, through-hole one hook of likeness in form on connector backshell 202, hangs on positioning pin 106, so slightly by connector backshell at this time
202 lift and can be detached from positioning pin 106, easy to operate.
The lower section of connector backshell 202 is provided with fixed block 205, and locating slot is provided in fixed block 205, and locating slot is used for
Accommodate connector protecgulum 107.The bottom of fixed block 205 is provided with mounting hole, the position of mounting hole and the position phase of stay rod pin 108
It is corresponding.Connector protecgulum 107 is placed in the locating slot of fixed block 205, when pulling knob 105 stay rod pin 108 is stretched out
When connector protecgulum 107, stay rod pin 108 falls into the mounting hole of 205 bottom of fixed block and blocks, by connecting rod 201 and vehicle frame sheet
Body 101 connects.
Driving unit is the power drive of electrically powered wheelchair device, and driving unit includes battery and controller 301, battery and control
Device 301 processed is electrically connected.Design, the type selecting of battery and controller 301 can refer to existing electric vehicle.Controller 301 can select
It is switched with brushless controller 301, and with forward-reverse.In order to save space, reduce the volume of the electrically powered wheelchair device, it can be with
Battery is arranged in frame body 101, i.e., sets frame body 101 to hollow structure, battery is mounted on frame body
In 101.
Wheel 104 is motor wheel, and the motor of motor wheel is clockwise and anticlockwise motor, and the rotating speed of reversion turns much smaller than what is rotated forward
Speed can facilitate disabled person to dismantle electrically powered wheelchair device on manual wheelchair 5.It, can be with when needing to dismantle electrically powered wheelchair device
First motor is arranged to invert so that electrically powered wheelchair device has driving force backward, positioning pin 106 that can slightly retreat automatically, just
It is taken down from positioning pin 106 in connector backshell 202, for handicapped disabled person, greatly reduces behaviour
Make difficulty.
The lower section of frame body 101 is connected with support component, and support component includes holder 401, strut 402 and idler wheel 403；
One end of holder 401 is arranged in frame body 101, and the other end of holder 401 is arranged in the centre of strut 402, and idler wheel 403 is set
It sets at the both ends of strut 402.Idler wheel 403 is namely symmetricly set on to the both sides of frame body 101 so that the electric wheelchair fills
Setting can keep balancing, and especially can also independently be placed vertically after electrically powered wheelchair device is unloaded from manual wheelchair 5, no
Can occur electrically powered wheelchair device only there are one wheel 104 in the case of fall down.And the setting of idler wheel 403 was used usually
Booster action can also be played in journey.
In actual use, first connector 203 is connect with manual wheelchair 5, then by connecting rod 201 and connector 203
Manual wheelchair 5 is fixed, has at this time connect manual wheelchair 5 with connection unit by connection, the length by adjusting supporting block 204
Come.Knob 105 is pulled by bracing wire 109 to drive stay rod pin 108 to be retracted, connector backshell 202 is at this moment hung over into frame body
On 101 positioning pin 106, while the position alignment of mounting hole and stay rod pin 108 on fixed block 205, pulling knob 105 and releasing
Bracing wire 109 is put, at this moment stay rod pin 108 is stretched out to be stuck in the mounting hole of connector 203 and be fixed, and completes positioning.At this moment manual pulley
Chair 5 is completed to electric wheelchair conversion.By aforesaid operations, can the electrically powered wheelchair device be directly connected directly between existing hand
On wheelchair 5, wheelchair being switched fast under manual and electronic both of which is realized.
It removes, is retracted stay rod pin 108 if necessary by pulling the bracing wire 109 on knob 105, stay rod pin 108 is from even
Exited in the mounting hole of fitting 203, connector backshell 202 removed from positioning pin 106, at this moment electrically powered wheelchair device with manually
Wheelchair 5 realizes separation.It is commonly used if necessary, connection unit can be connected directly between on manual wheelchair 5, be switched to
As long as connection unit and Frame unit is connected when electric wheelchair, simplify operation, installation and dismounting are quicker
It is convenient.
It these are only the embodiment of the present invention, be not intended to limit the scope of the invention, it is every to be said using the present invention
Equivalent structure or equivalent flow shift made by bright book and accompanying drawing content is applied directly or indirectly in other relevant technology necks
Domain is included within the scope of the present invention.
Claims (7)
1. a kind of electrically powered wheelchair device, which is characterized in that including：
Frame unit comprising frame body, handlebar, vehicle bar and wheel；Knob is provided in the frame body；The vehicle frame
One end of ontology is provided with the vehicle bar, and the other end of the frame body is provided with positioning pin；It is set below the positioning pin
It is equipped with connector protecgulum, stay rod pin is provided in the connector protecgulum, the stay rod pin is connected by bracing wire and the knob；
The handlebar is arranged on the top of the vehicle bar, and the wheel is arranged in the bottom end of the vehicle bar；
Connection unit comprising connecting rod, connector backshell and connector；The connector backshell is arranged in the connecting rod
The other end in the connecting rod is arranged in one end, the connector；It is provided on the connector backshell and the positioning pin-shaped
The compatible through-hole of shape；It is provided with fixed block below the connector backshell, locating slot is provided in the fixed block, it is described
The bottom of fixed block is provided with mounting hole；And
Driving unit comprising battery and controller；The battery is electrically connected with the controller.
2. a kind of electrically powered wheelchair device according to claim 1, it is characterised in that：Support is provided in the connecting rod
Block, the supporting block are arranged in connecting rod close to one end of the connector backshell.
3. a kind of electrically powered wheelchair device according to claim 1, it is characterised in that：Through-hole on the connector backshell is
Half annular distance.
4. a kind of electrically powered wheelchair device according to claim 1, it is characterised in that：It is connected with below the frame body
Support component, the support component include holder, strut and idler wheel；One end of the holder is arranged in the frame body,
The other end of the holder is arranged in the centre of the strut, and the idler wheel is arranged at the both ends of the strut.
5. a kind of electrically powered wheelchair device according to claim 1, it is characterised in that：The battery is arranged in the vehicle frame sheet
In vivo.
6. a kind of electrically powered wheelchair device according to claim 1, it is characterised in that：The wheel is motor wheel, the electricity
The motor of wheel is clockwise and anticlockwise motor.
7. a kind of electrically powered wheelchair device according to claim 1, it is characterised in that：The handlebar is speed control crank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810314404.6A CN108420613A (en) | 2018-04-09 | 2018-04-09 | A kind of electrically powered wheelchair device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810314404.6A CN108420613A (en) | 2018-04-09 | 2018-04-09 | A kind of electrically powered wheelchair device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108420613A true CN108420613A (en) | 2018-08-21 |
Family
ID=63160754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810314404.6A Pending CN108420613A (en) | 2018-04-09 | 2018-04-09 | A kind of electrically powered wheelchair device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108420613A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3116721U (en) * | 2005-09-14 | 2005-12-15 | 木村 勝幸 | Wheelchair electric traction device |
| CN2805728Y (en) * | 2005-07-08 | 2006-08-16 | 郑敏雄 | Easily detachable power-driven wheelchair vehicle |
| CN104097676A (en) * | 2014-07-21 | 2014-10-15 | 贵州健宝儿童用品有限公司 | Automatic folding-unfolding structure of baby carriage |
| CN204364267U (en) * | 2014-12-12 | 2015-06-03 | 绥中乾鼎科技有限公司 | A kind of wheelchair electric motor car head |
| CN105644653A (en) * | 2014-11-13 | 2016-06-08 | 国家宁 | Sideslip prevention device |
| CN106618891A (en) * | 2016-12-19 | 2017-05-10 | 苏州速蝶科技有限公司 | Electric fast connection device and electric disabled vehicle |
| CN107280873A (en) * | 2016-04-07 | 2017-10-24 | 上海威之群机电制品有限公司 | A kind of wheelchair electric power driving headstock device |
| CN208726092U (en) * | 2018-04-09 | 2019-04-12 | 苏州奔集动力有限公司 | A kind of electrically powered wheelchair device |
-
2018
- 2018-04-09 CN CN201810314404.6A patent/CN108420613A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2805728Y (en) * | 2005-07-08 | 2006-08-16 | 郑敏雄 | Easily detachable power-driven wheelchair vehicle |
| JP3116721U (en) * | 2005-09-14 | 2005-12-15 | 木村 勝幸 | Wheelchair electric traction device |
| CN104097676A (en) * | 2014-07-21 | 2014-10-15 | 贵州健宝儿童用品有限公司 | Automatic folding-unfolding structure of baby carriage |
| CN105644653A (en) * | 2014-11-13 | 2016-06-08 | 国家宁 | Sideslip prevention device |
| CN204364267U (en) * | 2014-12-12 | 2015-06-03 | 绥中乾鼎科技有限公司 | A kind of wheelchair electric motor car head |
| CN107280873A (en) * | 2016-04-07 | 2017-10-24 | 上海威之群机电制品有限公司 | A kind of wheelchair electric power driving headstock device |
| CN106618891A (en) * | 2016-12-19 | 2017-05-10 | 苏州速蝶科技有限公司 | Electric fast connection device and electric disabled vehicle |
| CN208726092U (en) * | 2018-04-09 | 2019-04-12 | 苏州奔集动力有限公司 | A kind of electrically powered wheelchair device |
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