CN109730841A - A kind of multifunctional electric wheelchair - Google Patents
A kind of multifunctional electric wheelchair Download PDFInfo
- Publication number
- CN109730841A CN109730841A CN201910038129.4A CN201910038129A CN109730841A CN 109730841 A CN109730841 A CN 109730841A CN 201910038129 A CN201910038129 A CN 201910038129A CN 109730841 A CN109730841 A CN 109730841A
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- 230000001105 regulatory effect Effects 0.000 claims description 14
- 230000007246 mechanism Effects 0.000 claims description 12
- 235000005121 Sorbus torminalis Nutrition 0.000 claims description 7
- 244000152100 Sorbus torminalis Species 0.000 claims description 7
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 230000009471 action Effects 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 4
- 239000007787 solid Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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- Carriages For Children, Sleds, And Other Hand-Operated Vehicles (AREA)
Abstract
The invention discloses a kind of multifunctional electric wheelchairs, its structure includes chassis, after-frame, cushion, tear foot open, drive rear-wheel, auxiliary wheel, foot pad, leg mat, backrest, headrest, handle and controller, for solve the prior art when in use can not preferably adjustable handrail height, and the problem of can not preferably adjusting the gradient of wheelchair, upper button is covered by pressing handle adjusting, to make the pin in handle adjusting set be detached from adjusting rod, to realize adjusting rod and armrest pad up and down adjustment, and casing can be made to be detached from front support seat by trip switch, it is turned over after being realized again by the point action of rear end support base, realize that rear end support base and arm-rest frame are detached from by pulling open rear end bolt simultaneously, entire arm-rest frame may be implemented to detach vehicle frame, to assist wheelchair to fold, it can make adjustment axis by unclamping fixed screw simultaneously Set can rotate to realize connecting lever and adjust the adjustable angle of axle sleeve fixing seat, realize that the gradient of wheelchair is adjusted.
Description
Technical field
The present invention relates to electric wheel-chair vehicle technical fields, and in particular to a kind of multifunctional electric wheelchair.
Background technique
Electric wheel-chair vehicle is superposition high-performance power drive unit, smart steering dress on the basis of traditional manual wheelchair
Set, the components such as battery, made of transformation and upgrade, have artificial manipulation intelligent controller, wheelchair can be driven to complete to advance, after
Move back, turn to, standing, lying low, etc. multiple functions New Generation of Intelligent wheelchair, be modern precision machinery, intelligent numerical control, engineering forces
The high-new technology products that etc. fields combine.
But the prior art when in use can not better adjustable handrail height, and can not preferably adjust wheelchair
Gradient.
Summary of the invention
(1) technical problems to be solved
In order to overcome the shortage of prior art, it is proposed that a kind of multifunctional electric wheelchair, with solve the prior art when in use without
The height of the better adjustable handrail of method, and the problem of can not preferably adjust the gradient of wheelchair.
(2) technical solution
The present invention is achieved through the following technical solutions: the invention proposes a kind of multifunctional electric wheelchair, including chassis, after
Frame, cushion tear foot, driving rear-wheel, auxiliary wheel, foot pad, leg mat, backrest, headrest, handle, controller, redundant electrical power, rear end open
Support base, rear end bolt, arm-rest frame, handle adjusting set, adjusting rod, handrail, button, casing, front support seat, switch, adjusting
Axle sleeve fixing seat, adjusting axle sleeve, connecting lever, front-wheel and fixed screw, the chassis rear end are rotatablely connected with after-frame, the bottom
Frame top is provided with cushion, chassis front end the right and left respectively with tear foot open and be locked by bolt, the chassis
Outside rear end is locked with rear end support base by bolt, and chassis rear end bottom and driving rear-wheel carry out rotation company
It connects, rear end is provided with auxiliary wheel on the inside of the driving rear-wheel, and the rear end support base rear end is provided with rear end bolt, described to tear foot open
Front bottom end and foot pad are rotatablely connected, and the foot front center of tearing open is fixedly connected with leg mat, and the after-frame front end face is provided with
Backrest, the after-frame top middle portion are locked with headrest by bolt, are provided with handle at the top of the after-frame rear end, institute
It states rear end support base top and arm-rest frame carries out grafting, the arm-rest frame top middle portion and handle adjusting set carry out insertion connection,
The adjusting rod top is slidably connected with handle adjusting set, and the adjusting rod top is locked with handrail by bolt,
Button is provided in the middle part of handle adjusting set left end, the arm-rest frame front bottom end and casing carry out grafting, described sleeve pipe bottom
End is fixedly connected with front support seat, and front support seat bottom end is fixedly connected with chassis front end, described sleeve pipe rear end bottom
It is provided with switch, the chassis right end top armrest front end is provided with controller, is provided with storage in the middle part of the chassis bottom inside
Stand-by power source, the chassis front bottom end, which is provided with, adjusts axle sleeve fixing seat, and the adjusting axle sleeve fixing seat front end passes through fixed spiral shell
Silk is fastened with adjustment axis lock set, and the adjusting axle sleeve bottom end is flexibly connected with connecting lever, and the connecting lever inner lower edge is with before
Wheel rotation connection, the controller are electrically connected with driving rear-wheel, and the driving rear-wheel and controller are electrically connected with redundant electrical power.
Further, the headrest bottom end is provided with regulating mechanism, and regulating mechanism rear end is provided with regulation handle.
Further, the handle end covers rubber sleeve, and rubber sleeve outer surface is provided with anti-skid chequer.
Further, the arm-rest frame rear end is provided with auxiliary frame, and auxiliary frame is in U-shape shape.
Further, described sleeve pipe is internally provided with compressed spring and bayonet lock.
Further, horizontal behind the driving rear-wheel, auxiliary wheel and front-wheel patch ground, and drive outside rear-wheel and front-wheel
Surface is provided with non-slip texture.
Further, on the inside of the arm-rest frame and cushion left and right ends are provided with baffle, and baffle and arm-rest frame are solid
Fixed connection.
(3) beneficial effect
The present invention compared with the existing technology, has the advantages that
1), for solve the prior art when in use can not better adjustable handrail height, and can not preferably adjust wheelchair
Gradient the problem of, cover upper button by pressing handle adjusting, thus make handle adjusting cover in pin be detached from adjusting rod,
To realize adjusting rod and armrest pad up and down adjustment, and casing can be made to be detached from front support seat by trip switch, then lead to
Later it is turned over after holding the point action of support base to realize, while realizing that rear end support base and arm-rest frame are de- by pulling open rear end bolt
From entire arm-rest frame may be implemented to detach vehicle frame, so that wheelchair be assisted to fold, while can make to adjust by unclamping fixed screw
Axle sleeve can rotate to realize connecting lever and adjust the adjustable angle of axle sleeve fixing seat, realize that the gradient of wheelchair is adjusted.
Detailed description of the invention
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other feature of the invention,
Objects and advantages will become more apparent upon:
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is arm-rest frame structural schematic diagram of the invention；
Fig. 3 is adjusting axle sleeve structure schematic diagram of the invention；
Fig. 4 is handle adjusting nested structure schematic diagram of the invention.
In figure: chassis -1, after-frame -2, cushion -3, tear open foot -4, rear end support base -5, driving rear-wheel -6, auxiliary wheel -7, after
It holds bolt -8, foot pad -9, leg mat -10, backrest -11, headrest -12, handle -13, arm-rest frame -14, handle adjusting set -15, adjust
Pole -16, handrail -17, button -18, casing -19, front support seat -20, switch -21, controller -22, adjusting axle sleeve are fixed
Seat -23 adjusts axle sleeve -24, connecting lever -25, front-wheel -26, fixed screw -27, redundant electrical power -28, baffle -141.
Specific embodiment
In the technical program:
Rear end support base 5, rear end bolt 8, arm-rest frame 14, handle adjusting cover 15, adjusting rod 16, handrail 17, button 18, casing
19, front support seat 20, switch 21, adjusting axle sleeve fixing seat 23, adjusting axle sleeve 24, connecting lever 25, front-wheel 26,27 and of fixed screw
Baffle 141 is the present invention containing the innovative component of essence.
Chassis 1, cushion 3, tears foot 4, driving rear-wheel 6, auxiliary wheel 7, foot pad 9, leg mat 10, backrest 11, headrest open at after-frame 2
12, handle 13, controller 22 and the redundant electrical power 28 essential connectivity component of technical solution to realize the present invention.
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
Fig. 1, Fig. 2, Fig. 3 and Fig. 4 are please referred to, the present invention provides a kind of multifunctional electric wheelchair, including chassis 1, after-frame
2, cushion 3, tear open foot 4, driving rear-wheel 6, auxiliary wheel 7, foot pad 9, leg mat 10, backrest 11, headrest 12, handle 13, controller 22,
Redundant electrical power 28, rear end support base 5, rear end bolt 8, arm-rest frame 14, handle adjusting cover 15, adjusting rod 16, handrail 17, button
18, casing 19, front support seat 20, switch 21, adjusting axle sleeve fixing seat 23, adjusting axle sleeve 24, connecting lever 25, front-wheel 26 and fixation
Screw 27,1 rear end of chassis are rotatablely connected with after-frame 2, and 1 top of chassis is provided with cushion 3, before the chassis 1
End the right and left respectively with tear foot 4 open and be locked by bolt, the 1 outside rear end of chassis passes through with rear end support base 5
Bolt is locked, and the 1 rear end bottom of chassis is rotatablely connected with driving rear-wheel 6, behind 6 inside of driving rear-wheel
End is provided with auxiliary wheel 7, and 5 rear end of rear end support base is provided with rear end bolt 8, described to tear 4 front bottom end of foot and 9 turns of foot pad open
Dynamic connection, 4 front center of foot of tearing open are fixedly connected with leg mat 10, and 2 front end face of after-frame is provided with backrest 11, after described
2 top middle portion of frame is locked with headrest 12 by bolt, handle 13 is provided at the top of 2 rear end of after-frame, after described
5 top of support base and arm-rest frame 14 is held to carry out grafting, 14 top middle portion of arm-rest frame and handle adjusting set 15 carry out insertion company
Connect, 16 top of adjusting rod and handle adjusting set 15 is slidably connected, 16 top of adjusting rod and handrail 17 by bolt into
Row is locked, and the handle adjusting, which covers, is provided with button 18,14 front bottom end of arm-rest frame and casing 19 in the middle part of 15 left ends
Grafting is carried out, 19 bottom end of described sleeve pipe is fixedly connected with front support seat 20, and 20 bottom end of front support seat and 1 front end of chassis
It is fixedly connected, 19 rear end bottom of described sleeve pipe is provided with switch 21, and 1 right end top armrest of chassis, 17 front end is provided with control
Device 22,1 bottom inside of the chassis middle part are provided with redundant electrical power 28, and it is solid that 1 front bottom end of chassis is provided with adjusting axle sleeve
Reservation 23,23 front end of adjusting axle sleeve fixing seat are locked by fixed screw 27 with axle sleeve 24 is adjusted, the adjustment axis
It covers 24 bottom ends to be flexibly connected with connecting lever 25,25 inner lower edge of connecting lever and front-wheel 26 are rotatablely connected, the controller 22
It is electrically connected with driving rear-wheel 6, the driving rear-wheel 6 and controller 22 are electrically connected with redundant electrical power 28.
Wherein, 12 bottom end of headrest is provided with regulating mechanism, and regulating mechanism rear end is provided with regulation handle, favorably
In being exerted a force by regulation handle to regulating mechanism, so that regulating mechanism be made to be adjusted the angle of headrest 12.
Wherein, the 13 rear end cap rubber sleeve of handle, and rubber sleeve outer surface is provided with anti-skid chequer, is conducive to pass through
Rubber sleeve and anti-skid chequer play the role of preferably comfortable and anti-skidding.
Wherein, 14 rear end of arm-rest frame is provided with auxiliary frame, and auxiliary frame is in U-shape shape, is conducive to pass through auxiliary frame
It preferably exerts a force to arm-rest frame 14, to preferably remove arm-rest frame.
Wherein, described sleeve pipe 19 is internally provided with compressed spring and bayonet lock, is conducive to preferably connect arm-rest frame 14
Connect, and dismount it is convenient.
Wherein, horizontal behind the driving rear-wheel 6, auxiliary wheel 7 and the patch of front-wheel 26 ground, and drive rear-wheel 6 and front-wheel
26 outer surfaces are provided with non-slip texture, are conducive to play better stability and skid resistance.
Wherein, on the inside of the arm-rest frame 14 and 3 left and right ends of cushion are provided with baffle 141, and baffle 141 and handrail
Frame 14 is fixedly connected, and is conducive to play better protective by baffle 141.
Working principle: when in use, user is sitting in cushion 3 first, and can rest against on backrest 11 and headrest 12
Comfort is improved, while 12 bottom end of headrest is provided with regulating mechanism, and regulating mechanism rear end is provided with regulation handle, is conducive to
It is exerted a force by regulation handle to regulating mechanism, so that regulating mechanism be made to be adjusted the angle of headrest 12, then foot is placed in
It is supported on foot pad 9, while shank can improve the comfort of user, while 14 inside of arm-rest frame by leg mat 10
And 3 left and right ends of cushion are provided with baffle 141, and baffle 141 is fixedly connected with arm-rest frame 14, are conducive to pass through baffle
141 play better protective, at runtime user can redundant electrical power 28 electricity is provided, and by controller 22 come
Control driving rear-wheel 6 is run, or is run by user family members by holding the force of handle 14, while handle 13
Rear end cap rubber sleeve, and rubber sleeve outer surface is provided with anti-skid chequer, is conducive to play more preferably by rubber sleeve and anti-skid chequer
Comfortable and anti-skidding effect, when needing the height to handrail 17 to be adjusted, can by press handle adjusting set 15 on
Button 18, to make the pin in handle adjusting set 15 be detached from adjusting rod 16, to realize that adjusting rod 16 and handrail 17 pad up and down
It adjusts, so that pin is lockked adjusting rod 16 by release button 18 after regulating, and can make to cover by trip switch 21
Pipe 19 is detached from front support seat 20, then turns over after being realized by the point action of rear end support base 5, while by pulling open rear end bolt
8 realize that rear end support base 5 and arm-rest frame 14 are detached from, and entire arm-rest frame 14 may be implemented to detach vehicle frame, so that wheelchair is assisted to fold,
When needing the gradient to wheelchair to be adjusted, can by unclamp fixed screw 27 allow adjust axle sleeve 24 rotate to
It realizes connecting lever 25 and adjusts the adjustable angle of axle sleeve fixing seat 23, realize that the gradient of wheelchair is adjusted, locked after regulating solid
Determine screw 27.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention, for this field skill
For art personnel, it is clear that invention is not limited to the details of the above exemplary embodiments, and without departing substantially from spirit of the invention or
In the case where essential characteristic, the present invention can be realized in other specific forms.Therefore, in all respects, should all incite somebody to action
Embodiment regards exemplary as, and is non-limiting, the scope of the present invention by appended claims rather than on state
Bright restriction, it is intended that including all changes that fall within the meaning and scope of the equivalent elements of the claims in the present invention
It is interior.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (7)
1. a kind of multifunctional electric wheelchair, including chassis (1), after-frame (2), cushion (3), tears foot (4) open, is driving rear-wheel (6), auxiliary
Help wheel (7), foot pad (9), leg mat (10), backrest (11), headrest (12), handle (13), controller (22) and redundant electrical power
(28), it is characterised in that: further include rear end support base (5), rear end bolt (8), arm-rest frame (14), handle adjusting set (15), adjust
Pole (16), button (18), casing (19), front support seat (20), switch (21), adjusts axle sleeve fixing seat at handrail (17)
(23), adjust axle sleeve (24), connecting lever (25), front-wheel (26) and fixed screw (27), chassis (1) rear end and after-frame (2) into
Row rotation connection, chassis (1) top is provided with cushion (3), chassis (1) front end the right and left respectively with tear foot (4) open
It being locked by bolt, rear end is locked with rear end support base (5) by bolt on the outside of the chassis (1),
Chassis (1) the rear end bottom is rotatablely connected with driving rear-wheel (6), and rear end is provided with auxiliary on the inside of the driving rear-wheel (6)
It helps wheel (7), rear end support base (5) rear end is provided with rear end bolt (8), described to tear foot (4) front bottom end and foot pad (9) turn open
Dynamic connection, foot (4) front center of tearing open are fixedly connected with leg mat (10), and after-frame (2) front end face is provided with backrest
(11), after-frame (2) top middle portion is locked with headrest (12) by bolt, is set at the top of after-frame (2) rear end
It is equipped with handle (13), rear end support base (5) top and arm-rest frame (14) carry out grafting, arm-rest frame (14) top middle portion
Insertion connection is carried out with handle adjusting set (15), adjusting rod (16) top is slidably connected with handle adjusting set (15), described
Adjusting rod (16) top is locked with handrail (17) by bolt, is provided in the middle part of handle adjusting set (15) left end
Button (18), arm-rest frame (14) front bottom end and casing (19) carry out grafting, described sleeve pipe (19) bottom end and front support
Seat (20) is fixedly connected, and front support seat (20) bottom end is fixedly connected with chassis (1) front end, described sleeve pipe (19) rear end bottom
Portion is provided with switch (21), and chassis (1) right end top armrest (17) front end is provided with controller (22), the chassis (1)
It is provided with redundant electrical power (28) in the middle part of bottom inside, chassis (1) front bottom end, which is provided with, adjusts axle sleeve fixing seat (23), institute
It states adjusting axle sleeve fixing seat (23) front end to be locked by fixed screw (27) and adjusting axle sleeve (24), the adjusting axle sleeve
(24) bottom end is flexibly connected with connecting lever (25), and connecting lever (25) inner lower edge and front-wheel (26) are rotatablely connected, the control
Device (22) processed is electrically connected with driving rear-wheel (6), and the driving rear-wheel (6) and controller (22) are electrically connected with redundant electrical power (28)
It connects.
2. a kind of multifunctional electric wheelchair according to claim 1, it is characterised in that: headrest (12) the bottom end setting
There is regulating mechanism, and regulating mechanism rear end is provided with regulation handle.
3. a kind of multifunctional electric wheelchair according to claim 1, it is characterised in that: handle (13) rear end is cased with
Rubber sleeve, and rubber sleeve outer surface is provided with anti-skid chequer.
4. a kind of multifunctional electric wheelchair according to claim 1, it is characterised in that: arm-rest frame (14) rear end is set
It is equipped with auxiliary frame, and auxiliary frame is in U-shape shape.
5. a kind of multifunctional electric wheelchair according to claim 1, it is characterised in that: setting inside described sleeve pipe (19)
There are compressed spring and bayonet lock.
6. a kind of multifunctional electric wheelchair according to claim 1, it is characterised in that: the driving rear-wheel (6), auxiliary
It is horizontal after wheel (7) and front-wheel (26) patch ground, and rear-wheel (6) and front-wheel (26) outer surface is driven to be provided with anti-skid chequer
Road.
7. a kind of multifunctional electric wheelchair according to claim 1, it is characterised in that: on the inside of the arm-rest frame (14) and
Cushion (3) left and right ends are provided with baffle (141), and baffle (141) is fixedly connected with arm-rest frame (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910038129.4A CN109730841A (en) | 2019-01-16 | 2019-01-16 | A kind of multifunctional electric wheelchair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910038129.4A CN109730841A (en) | 2019-01-16 | 2019-01-16 | A kind of multifunctional electric wheelchair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109730841A true CN109730841A (en) | 2019-05-10 |
Family
ID=66364900
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910038129.4A Pending CN109730841A (en) | 2019-01-16 | 2019-01-16 | A kind of multifunctional electric wheelchair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109730841A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110812019A (en) * | 2019-11-06 | 2020-02-21 | 四川省康复辅具技术服务中心 | Intelligent wheelchair based on multi-mode control |
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| CN209933235U (en) * | 2019-01-16 | 2020-01-14 | 广东大洋医疗科技股份有限公司 | Multifunctional electric wheelchair |
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2019
- 2019-01-16 CN CN201910038129.4A patent/CN109730841A/en active Pending
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|---|---|---|---|---|
| US20030189361A1 (en) * | 2002-04-03 | 2003-10-09 | Zen-Jye Chen | Wheelchair having an armrest adjusting device |
| US20040227331A1 (en) * | 2003-05-12 | 2004-11-18 | Jia-Wine Chen | Multi-functional wheelchair |
| DE202005016731U1 (en) * | 2005-10-25 | 2005-12-29 | TAIWAN AN I CO., LTD., Minsyong | Adjustable arm rest for wheelchair and other kinds of chairs, has position rod with blocking device that corresponds to rigging device of adjusting frame to stop height of arm rest |
| CN206453911U (en) * | 2016-10-21 | 2017-09-01 | 金华市伊凯动力科技有限公司 | A kind of electric wheel-chair vehicle with seat adjuster |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110812019A (en) * | 2019-11-06 | 2020-02-21 | 四川省康复辅具技术服务中心 | Intelligent wheelchair based on multi-mode control |
| CN110812019B (en) * | 2019-11-06 | 2021-06-04 | 四川省康复辅具技术服务中心 | Intelligent wheelchair based on multi-mode control |
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