CN107874934A - A kind of multi-functional seat of walking - Google Patents
A kind of multi-functional seat of walking Download PDFInfo
- Publication number
- CN107874934A CN107874934A CN201711452233.5A CN201711452233A CN107874934A CN 107874934 A CN107874934 A CN 107874934A CN 201711452233 A CN201711452233 A CN 201711452233A CN 107874934 A CN107874934 A CN 107874934A
- Authority
- CN
- China
- Prior art keywords
- base
- connecting tube
- worm
- fixedly connected
- shaft
- 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
Links
- 241000237858 Gastropoda Species 0.000 claims 1
- 238000009434 installation Methods 0.000 claims 1
- 230000001769 paralizing effect Effects 0.000 abstract description 5
- 239000004575 stone Substances 0.000 description 5
- 230000004888 barrier function Effects 0.000 description 4
- 206010033799 Paralysis Diseases 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000009194 climbing Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
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
- A61G5/06—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs with obstacle mounting facilities, e.g. for climbing stairs, kerbs or steps
- A61G5/068—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs with obstacle mounting facilities, e.g. for climbing stairs, kerbs or steps with extensible supports pushing upwards, e.g. telescopic legs
-
- 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
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Rehabilitation Tools (AREA)
Abstract
The present invention relates to a kind of seat, in particular a kind of waist-leg portion paralytic is with multi-functional seat of walking.Leg structure is identical before and after the present invention, and overall structure is symmetrical, and forward and backward telescoping tube can drive forward and backward Electric Motor Wheel to move up and down, while flexible pipe structure front and rear can rotate under the drive of worm gear and worm engaging.Intermediate warp pipe can drive middle driven pulley to move up and down, and this special structure make it that this armchair structure is reliable, convenient disassembly, can independent technological leapfrogging step and roadblock, and realize that eminence takes thing.It is particularly suitable for waist-leg portion paralytic and used in hospital and family.
Description
(1) technical field
The present invention relates to a kind of seat, in particular a kind of waist-leg portion paralytic is with multi-functional seat of walking.
(2) technical background
Waist-leg portion paralytic's seat at present, mostly manually or electrically, little flat of horizontal or gradient can only be run on
Smooth road, such as step or roadblock, it need to can just be crossed by special passage or equipment.Rare patient is with climbing stairs seat
Chair is crawler type, and structure bulky is complicated, and price is high, is unsuitable for daily use;Simultaneously patient alone indoors when, eminence to be taken
Object, can be able to not realize.
(3) content of the invention
It is an object of the invention to provide a kind of vdiverse in function, easy to use, small volume, service life length, waist-leg portion paralysis
Paralysis patient is with multi-functional seat of walking, and it solves common manual or electric waist leg paralytic can not in outdoor with seat
The problem of independent technological leapfrogging step or roadblock;Simultaneously it also solve, patient alone indoors when, the object for the eminence that can not take
Problem.
The mode that the present invention realizes is:Electric Motor Wheel (1) is rotationally connected with crotch (2) lower end, crotch (2) upper end and telescoping tube
(3) lower end is bolted to connection, and screw mandrel (4) is rotatablely connected with telescoping tube (3) inwall by screw thread pair, and telescoping tube (3) is outside
Wall is slidably connected with the first connecting tube (5), and the first connecting tube (5) upper end is bolted company with the second connecting tube (6) lower end
Connect, the second connecting tube (6) upper end is bolted to connection with the 3rd connecting tube (8) lower end, and the 3rd connecting tube (8) upper end passes through
Key and back-up ring are fixedly connected on worm-wheel shaft (23) end, and screw mandrel (4) passes through a pair of circular cones installed in the second connecting tube (6) both ends
Roller bearing (7) axial restraint, worm gear (9) are fixedly connected in the middle part of worm-wheel shaft (23) by key, and worm-wheel shaft (23) passes through a pair
Second angular contact ball bearing (24) is rotatably connected on base (12), and second bearing end cap (22) bolt is fixedly connected on base
(12) on, and the second angular contact ball bearing (24) outer ring is compressed, worm screw (10) is turned by a pair of first angular contact ball bearings (14)
Dynamic to be connected on base (12), clutch shaft bearing end cap (11) bolt is fixedly connected on base (12), and compresses the first angular contact
Ball bearing (14), first bevel gear (15) are fixedly connected on worm screw (10) end, second bevel gear by key and shaft end ring
(16) the first motor (17) shaft end is fixedly connected on by key and shaft end ring, the first motor (17) is bolted to connection
On base (12), spur gear (18) is fixedly connected on the second motor (19) shaft end, the second motor by key and shaft end ring
(19) it is bolted to connection on base (12), cushion (20) is positioned on base (12), and fixing axle (25) passes through bolt
It is fixedly connected on base (12), battery (13) fixed placement is in rear portion on base (12).
It is an advantage of the invention that front and rear leg structure is identical, overall structure is symmetrical, and forward and backward telescoping tube (3) can drive
Forward and backward Electric Motor Wheel (1) moves up and down, while telescoping tube (3) structure can be front and rear under the drive that worm gear (9) engages with worm screw (10)
Rotate.Intermediate warp pipe (3) can drive middle driven pulley (21) to move up and down, and this special structure make it that this armchair structure can
Lean on, convenient disassembly, can independent technological leapfrogging step and roadblock, and realize that eminence takes thing.
(4) illustrate
Accompanying drawing 1 is front view, and accompanying drawing 2 is the A-A views of front view, and accompanying drawing 3 is the B-B views of front view.Accompanying drawing 4 is upper
Step first step front view, accompanying drawing 5 are top bar second step front view, and accompanying drawing 6 is the step front view of top bar the 3rd, and accompanying drawing 7 is
Upper obstacle-overpass first step front view, accompanying drawing 8 are obstacle-overpass second step front view, and accompanying drawing 9 is the step front view of obstacle-overpass the 3rd,
(5) embodiment
Below in conjunction with the accompanying drawings, the present invention is further detailed explanation:
The present invention is:As shown in Figure 1, 2, 3, it is characterised in that Electric Motor Wheel (1) is rotationally connected with crotch (2) lower end, crotch
(2) upper end is bolted to connection with telescoping tube (3) lower end, and screw mandrel (4) is rotated with telescoping tube (3) inwall by screw thread pair to be connected
Connect, telescoping tube (3) outer wall is slidably connected with the first connecting tube (5), and the first connecting tube (5) passes through bolt with the second connecting tube (6)
It is fixedly connected, the second connecting tube (6) is bolted to connection with the 3rd connecting tube (8) lower end, and the 3rd connecting tube (8) upper end leads to
Cross key and back-up ring is fixedly connected on worm-wheel shaft (23) end, screw mandrel (4) passes through a pair of circles installed in the second connecting tube (6) both ends
Roller bearing (7) axial restraint is bored, worm gear (9) is fixedly connected in the middle part of worm-wheel shaft (23) by key, and worm-wheel shaft (23) passes through one
Second angular contact ball bearing (24) is rotatably connected on base (12), second bearing end cap (22) bolt is fixedly connected on base
(12) on, and the second angular contact ball bearing (24) outer ring is compressed, worm screw (10) is turned by a pair of first angular contact ball bearings (14)
Dynamic to be connected on base (12), clutch shaft bearing end cap (11) bolt is fixedly connected on base (12), and compresses the first angular contact
Ball bearing (14), first bevel gear (15) are fixedly connected on worm screw (10) end, second bevel gear by key and shaft end ring
(16) the first motor (17) shaft end is fixedly connected on by key and shaft end ring, the first motor (17) is bolted to connection
On base (12), spur gear (18) is fixedly connected on the second motor (19) shaft end, the second motor by key and shaft end ring
(19) it is bolted to connection on base (12), cushion (20) is positioned on base (12), and fixing axle (25) passes through bolt
It is fixedly connected on base (12), battery (13) fixed placement is in rear portion on base (12).
The present invention is:As shown in Figure 1, 2, it is characterised in that forward and backward leg structure is identical, and overall structure is symmetrical.
The present invention is:As shown in Figure 1, 2, it is characterised in that the second motor (19) turn spur (18), screw mandrel (4) turn
It is dynamic so that telescoping tube (3) can be moved up and down, and leg can be moved up and down independently so as to before, during and after, while worm gear (9) and worm screw (10)
The drive telescoping tube (3) of engagement front and rear can rotate, so as to which forward and backward leg independently front and rear can rotate.
The present invention is:As shown in Figure 1, 2, it is characterised in that front and rear two Electric Motor Wheel (1) is driving wheel, middle driven pulley (21)
For driven pulley.
The course of work is as follows:
When seat operates in accessible level road, front and rear 6 leg lengths are consistent, and forward and backward 4 Electric Motor Wheels (1) driving is whole
Individual seat advances, and 2 driven pulleys (21) land simultaneously.
When the object of patient's eminence to be taken on seat, the second motor (19) turn spur (18), screw mandrel (4) rotate,
Telescoping tube (3) rises so that front and rear 6 legs unanimously extend, so as to which seat integrally raises.
When seat emerged in operation step, as shown in Figure 4,5, 6, the second motor (19) turn spur anterior first
(18), screw mandrel (4) rotates, and telescoping tube (3) rises, and preceding Electric Motor Wheel (1) rises, and rear Electric Motor Wheel (1) driving seat advances, so as to before
Electric Motor Wheel (1) is forged ahead, and then middle driven pulley (21) rises, and rear Electric Motor Wheel (1) driving continues seat and advanced, so that middle
Driven pulley (21) is also forged ahead, and last rear Electric Motor Wheel (1) rises, and preceding Electric Motor Wheel (1) driving seat advances, rear Electric Motor Wheel (1)
Forge ahead, so as to seat step on the whole.
When the big barrier of seat emerged in operation, as shown in Fig. 7,8,9, worm gear (9) engages with worm screw (10) first
Telescoping tube (3) is driven to rotate forward, while anterior second motor (19) turn spur (18), screw mandrel (4) rotate, and first drive and stretch
The draw (3) rises, rear to decline, and so as to which preceding Electric Motor Wheel (1) stepped barrier, then middle driven pulley (21) rises, rear Electric Motor Wheel
(1) continue to drive seat to advance, so as to which middle driven pulley (21) also stepped barrier, while last rear Electric Motor Wheel (1) rises
Rotate backward, preceding Electric Motor Wheel (1) driving seat advances, and rear Electric Motor Wheel (1) stepped barrier, so as to which seat integrally stepped obstacle
Thing.
Examples of implementation:When the big stone of seat emerged in operation, worm gear drives telescoping tube forward with worm engaging first
Rotate, while anterior second motor driven spur gear, screw mandrel rotate, and first drive telescoping tube to rise, it is rear to decline, so as to preceding Electric Motor Wheel
Stone was stepped, then middle driven pulley rises, and rear Electric Motor Wheel continues to drive seat to advance, so as to which middle driven pulley also stepped stone
Block, last rear Electric Motor Wheel rotate backward while rising, and preceding In-wheel-motor driving seat advances, and rear Electric Motor Wheel stepped stone, so as to
Seat integrally stepped stone.
Claims (4)
- A kind of 1. multi-functional seat of walking, by Electric Motor Wheel (1), crotch (2), telescoping tube (3), screw mandrel (4), the first connecting tube (5), the second connecting tube (6), circular cone roller bearing (7), the 3rd connecting tube (8), worm gear (9), worm screw (10), clutch shaft bearing end cap (11), base (12), battery (13), the first angular contact ball bearing (14), first bevel gear (15), second bevel gear (16), First motor (17), spur gear (18), the second motor (19), cushion (20), driven pulley (21), second bearing end cap (22), snail Wheel shaft (23), the second angular contact ball bearing (24), fixing axle (25) composition, it is characterised in that Electric Motor Wheel (1) is rotationally connected with fork Frame (2) lower end, crotch (2) upper end are bolted to connection with telescoping tube (3) lower end, and screw mandrel (4) leads to telescoping tube (3) inwall Screw thread pair rotation connection is crossed, telescoping tube (3) outer wall is slidably connected with the first connecting tube (5), the first connecting tube (5) upper end and second Connecting tube (6) lower end is bolted to connection, and the second connecting tube (6) upper end is consolidated with the 3rd connecting tube (8) lower end by bolt Fixed connection, the 3rd connecting tube (8) upper end are fixedly connected on worm-wheel shaft (23) end by key and back-up ring, and screw mandrel (4) passes through installation A pair of circular cone roller bearing (7) axial restraints at the second connecting tube (6) both ends, worm gear (9) are fixedly connected on worm gear by key In the middle part of axle (23), worm-wheel shaft (23) is rotatably connected on base (12) by a pair of second angular contact ball bearings (24), the second axle Socket end lid (22) bolt is fixedly connected on base (12), and compresses the second angular contact ball bearing (24) outer ring, and worm screw (10) is logical Cross a pair of first angular contact ball bearings (14) to be rotatably connected on base (12), clutch shaft bearing end cap (11) bolt is fixedly connected on On base (12), and the first angular contact ball bearing (14) is compressed, first bevel gear (15) is fixedly connected by key and shaft end ring In worm screw (10) end, second bevel gear (16) is fixedly connected on the first motor (17) shaft end by key and shaft end ring, the One motor (17) is bolted to connection on base (12), and spur gear (18) is fixedly connected on by key and shaft end ring Two motors (19) shaft end, the second motor (19) are bolted to connection on base (12), and cushion (20) is positioned over base (12) on, fixing axle (25) is bolted to connection on base (12), and battery (13) fixed placement is on base (12) Rear portion.
- 2. the multi-functional seat of walking of one kind according to claim 1, it is characterised in that forward and backward leg structure is identical, whole Body structure is symmetrical.
- 3. the multi-functional seat of walking of one kind according to claim 1, it is characterised in that the second motor (19) drives straight-tooth Take turns (18), screw mandrel (4) rotate so that telescoping tube (3) can move up and down, so as to before, in, forward and backward leg can independently move up and down, together When worm gear (9) drive telescoping tube (3) for being engaged with worm screw (10) front and rear can rotate, so as to which forward and backward leg can independently front and rear rotation.
- 4. the multi-functional seat of walking of one kind according to claim 1, it is characterised in that front portion, rear portion Electric Motor Wheel (1) are Driving wheel, middle driven pulley (21) are driven pulley.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711452233.5A CN107874934A (en) | 2017-12-18 | 2017-12-18 | A kind of multi-functional seat of walking |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711452233.5A CN107874934A (en) | 2017-12-18 | 2017-12-18 | A kind of multi-functional seat of walking |
Publications (1)
Publication Number | Publication Date |
---|---|
CN107874934A true CN107874934A (en) | 2018-04-06 |
Family
ID=61770212
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201711452233.5A Pending CN107874934A (en) | 2017-12-18 | 2017-12-18 | A kind of multi-functional seat of walking |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN107874934A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109363844A (en) * | 2018-12-13 | 2019-02-22 | 西安交通大学 | A kind of obstacle crosses over control device and control method |
CN109719758A (en) * | 2019-02-14 | 2019-05-07 | 江门市国彬机器人有限公司 | A kind of biped autonomous intelligent robot |
CN111267793A (en) * | 2020-02-11 | 2020-06-12 | 北京眸视科技有限公司 | Obstacle-surmountable robot and obstacle-surmountable method thereof |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008080833A (en) * | 2006-09-25 | 2008-04-10 | Kyushu Institute Of Technology | Lifting device for stairs |
CN101439736A (en) * | 2007-11-21 | 2009-05-27 | 中国科学院沈阳自动化研究所 | All-terrain moving robot |
CN102755229A (en) * | 2012-07-12 | 2012-10-31 | 北京工业大学 | Six-legged stair climbing wheelchair |
CN206120594U (en) * | 2016-07-21 | 2017-04-26 | 依纳博(天津)智能科技发展有限公司 | Multi -functional wheelchair with climb building function |
CN106672104A (en) * | 2015-11-10 | 2017-05-17 | 中国人民解放军军械工程学院 | Terrain self-adapted flat and multi-foot waking system based on phase difference |
CN206453912U (en) * | 2016-08-29 | 2017-09-01 | 常州中科智联机电科技有限公司 | A kind of stair activity mobile platform based on carbon fibre composite |
CN208145125U (en) * | 2017-12-18 | 2018-11-27 | 西安工业大学 | A kind of multi-functional seat of walking |
-
2017
- 2017-12-18 CN CN201711452233.5A patent/CN107874934A/en active Pending
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008080833A (en) * | 2006-09-25 | 2008-04-10 | Kyushu Institute Of Technology | Lifting device for stairs |
CN101439736A (en) * | 2007-11-21 | 2009-05-27 | 中国科学院沈阳自动化研究所 | All-terrain moving robot |
CN102755229A (en) * | 2012-07-12 | 2012-10-31 | 北京工业大学 | Six-legged stair climbing wheelchair |
CN106672104A (en) * | 2015-11-10 | 2017-05-17 | 中国人民解放军军械工程学院 | Terrain self-adapted flat and multi-foot waking system based on phase difference |
CN206120594U (en) * | 2016-07-21 | 2017-04-26 | 依纳博(天津)智能科技发展有限公司 | Multi -functional wheelchair with climb building function |
CN206453912U (en) * | 2016-08-29 | 2017-09-01 | 常州中科智联机电科技有限公司 | A kind of stair activity mobile platform based on carbon fibre composite |
CN208145125U (en) * | 2017-12-18 | 2018-11-27 | 西安工业大学 | A kind of multi-functional seat of walking |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109363844A (en) * | 2018-12-13 | 2019-02-22 | 西安交通大学 | A kind of obstacle crosses over control device and control method |
CN109719758A (en) * | 2019-02-14 | 2019-05-07 | 江门市国彬机器人有限公司 | A kind of biped autonomous intelligent robot |
CN109719758B (en) * | 2019-02-14 | 2024-04-05 | 江门市国彬机器人有限公司 | Biped autonomous walking intelligent robot |
CN111267793A (en) * | 2020-02-11 | 2020-06-12 | 北京眸视科技有限公司 | Obstacle-surmountable robot and obstacle-surmountable method thereof |
CN111267793B (en) * | 2020-02-11 | 2021-07-16 | 北京眸视科技有限公司 | Obstacle-surmountable robot and obstacle-surmountable method thereof |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN107874934A (en) | A kind of multi-functional seat of walking | |
CN107050561A (en) | A kind of medical infusion aircraft | |
CN208145125U (en) | A kind of multi-functional seat of walking | |
CN102366339A (en) | Rotary lifting type wheel chair | |
CN206453912U (en) | A kind of stair activity mobile platform based on carbon fibre composite | |
CN111375172A (en) | Limb training rehabilitation equipment | |
CN110101523A (en) | A kind of medical turning-over device turned over from dynamic auxiliary patient | |
CN108478344B (en) | Multifunctional wheelchair | |
CN108915351A (en) | A kind of expressway traffic accident processing personal protection lifting hurdle and its application method | |
CN108852668A (en) | The comfortable strength stair-climbing wheel chair of full landform | |
CN110593168A (en) | Urban road guardrail mounting machine | |
CN108514478B (en) | Novel climb electronic wheelchair of stair | |
CN103860339A (en) | Wheelchair | |
CN201558239U (en) | Multifunctional wheelchair upstairs and downstairs | |
KR200477807Y1 (en) | Clutch-type bicycle power drive apparatus and clutch-type driver | |
CN205586169U (en) | Focus is stable climbs building wheelchair | |
CN111374842B (en) | Foldable wheelchair | |
CN106390367B (en) | A kind of Multi-function walking machine | |
CN212038767U (en) | Limb training rehabilitation equipment | |
CN213138557U (en) | Vehicle-mounted child safety seat | |
CN203169466U (en) | Hybrid-power stair climbing wheel chair | |
CN210970886U (en) | Prevent driver fatigue early warning equipment | |
CN103818496B (en) | Electric main stand and vehicle | |
CN110393345B (en) | Multifunctional crutch | |
CN106880448A (en) | A kind of pushchair |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180406 |
|
DD01 | Delivery of document by public notice |
Addressee: Bai Lu Document name: Deemed withdrawal notice |