CN209004469U - A kind of intelligent wheel chair - Google Patents
A kind of intelligent wheel chair Download PDFInfo
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- CN209004469U CN209004469U CN201721622601.1U CN201721622601U CN209004469U CN 209004469 U CN209004469 U CN 209004469U CN 201721622601 U CN201721622601 U CN 201721622601U CN 209004469 U CN209004469 U CN 209004469U
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- straight line
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Abstract
The utility model belongs to wheelchair field, it is related to a kind of intelligent wheel chair, solving the elderly or physical disabilities cannot independently go to the toilet, and self-care ability is poor, self degree of recognition is low and the problem of the large labor intensity of nursing staff, can effectively enhance the ability to act of the elderly and physical disabilities；Lifting and pull are realized using components such as lifting column, plug, first straight line guide assembly, second straight line guide assembly, third linear guide component and the 4th linear guide components, it cooperates common or intelligent closestool to use, it is automatically performed intelligent wheel chair and the docking of closestool and separates, improve user's self-care ability；Its arrangement structure is simple, easy to operate, improves self-care ability, improves self and approves, mitigates nursing staff labour, have a vast market foreground and good economic benefit.
Description
Technical field:
The utility model belongs to wheelchair field, is related to a kind of intelligent wheel chair, can be realized the elderly or physical disabilities are independent
It goes to the toilet, effectively improves self-care ability, self degree of recognition and life satisfaction degree, while mitigating the labor intensity of nursing staff.
Background technique:
With the progress of social civilization, the life matter of the disadvantaged group such as the elderly and physical disabilities is ensured and improved
Amount, increasingly by the common concern of personages of various circles of society.A large number of studies show that effectively enhancing the elderly and the disabled
The ability to act of scholar not only makes their daily life become convenient, but also the mental health to them, self-assessment, essence
Refreshing state also has far-reaching influence.Therefore, a kind of wheelchair of easily riding instead of walk that can provide for the elderly comes into being, and obtains
It is extensive to promote and apply.Wheelchair is that manually, Chinese patent CN1911200B, which discloses one kind, can directly play formula wheelchair earlier,
Fixed two driving wheels and at least one wheel that can be turned on the chassis, being also swingably provided on the chassis has one
The directly unit of a seat surface, a backrest and at least one heel brace, wherein being equipped with a upper longitudinal direction on the two sides below seat surface
Longitudinal rail under rail and one, upper longitudinal direction rail is in by four hinge joints to be connected and is connected with their rear end with backrest,
It is characterized in that, the rear end of these longitudinal rails has narrow-long groove, backrest can be longitudinally moved with its lower end and be received in institute
It states in narrow-long groove；Advance since the invention needs user to rotate handwheel alone, needs to consume a large amount of physical strength, it is too weak to be not suitable for physical strength
And physical disabilities use.Electric wheelchair has then been invented again, and this electric wheelchair generally comprises car body, front and back wheel, driving electricity
Machine, control stick and motor driver, driving motor drive rear-wheel to advance by storage battery power supply, and being sitting in people on wheelchair need only be by
The advance, retrogressing and left and right turning of wheelchair can be realized in dynamic control stick.Chinese patent CN101190158B discloses a kind of intelligence
Wheelchair, including car body, two driving rear-wheels, two servo-actuated front-wheels, battery, two driving motors, control stick and motor driven
Device, car body include desktop and two foot pedals；Its main feature is that embedded intelligence control system is installed in desktop, side body cloth
It is equipped with multisensor ranging mechanism, body bottom section surrounding is provided with Anti-collision mechanism and falling-proof mechanism, camera shooting is furnished on car body
Head be used as visual sensor, multisensor ranging mechanism, Anti-collision mechanism, falling-proof mechanism and visual sensor respectively with insertion
The connection of formula intelligence control system telecommunications, embedded intelligence control system are also connect with control stick and motor driver telecommunications.The hair
It is bright to have obtained very big progress relative to manual wheelchair, but there are still needing other people to assist when going to the toilet, it cannot be independently performed
Problem, Chinese patent CN206183507U disclose a kind of old man's intelligent wheel chair, including the chair back, seat, handrail, pedal support with
And deflecting roller, the chair back are provided with fixed frame, one end of the handrail is provided with socket ring, and the socket ring set connects
On fixed frame, lifting mechanism is arranged in the handrail, and the lifting structure includes screw rod, the first driving motor and lifting
The both ends of bar are respectively fixed with socket ring, and lifting bar is provided with the threaded hole with screw rod cooperation, and the screw rod is plugged in screw thread
Kong Shang, but there are still needing other people to assist when going to the toilet, difficulty cannot be independently performed.
Summary of the invention:
The purpose of the utility model is to overcome the deficiencies in the prior art, seek to provide a kind of intelligent wheel chair, solve old
People or physical disabilities cannot independently go to the toilet, and self-care ability is poor, self degree of recognition is low and the problem of the large labor intensity of nursing staff,
The ability to act that the elderly and physical disabilities can effectively be enhanced not only makes their daily life become convenient, but also
Also there is far-reaching influence to their mental health, self-assessment, the state of mind.
To achieve the above object, the utility model relates to intelligent wheel chair main structure include wheel, electromagnetism guiding pass
Sensing system, chassis, third linear guide component, first straight line guide assembly, the first lifting column, the second lifting column, just velar plate,
Skeleton, second straight line guide assembly, the 4th linear guide component, seat, controller, motor, the first synchronous pulley, lead screw,
Two synchronous pulleys, plug, the first limit switch, proximity sensor, the second limit switch, limit switch；Locking function
Wheel, the seat with bilateral handrail, chassis and skeleton form the basic structure of intelligent wheel chair, are fixed with two vertically on chassis
Size is identical and the first lifting column of symmetrical configuration, the top of the first lifting column and the lower surface of seat are fixedly linked, seat
It is equipped with the just velar plate that can separate with seat at center, is just fixed with the second lifting column immediately below velar plate, under seat
Surface sets identical there are two size and symmetrical configuration third linear guide component and the 4th linear guide component, and third straight line is led
The identical first straight line guide assembly of two dimensional structures and the are respectively equipped with immediately below rail assembly and the 4th linear guide component
Two linear guide components, third linear guide component and the 4th linear guide component pass through the identical plug point of dimensional structure
It is not connected with first straight line guide assembly and second straight line guide assembly, plug is located at first straight line guide assembly and
The middle part of two linear guide components, first straight line guide assembly, second straight line guide assembly be able to drive seat realize it is primary left/
Right translation, third linear guide component and the 4th linear guide component are able to drive seat and realize that again left/right translates, third
Be equipped with the identical limit switch of dimensional structure on linear guide component and the 4th linear guide component, chassis be equipped with motor,
Motor is connected by belt pulley with the first synchronous pulley and the second synchronous pulley, and the first synchronous pulley and the second synchronous pulley are equal
With lead screw axis connection, lead screw rotation drive third linear guide component, first straight line guide assembly, second straight line guide assembly,
4th linear guide component realize translation, chassis be equipped with controller, controller respectively with the first lifting column, the second lifting column,
Motor, plug, electromagnetism guiding sensor-based system are connected with proximity sensor power information, and electromagnetism guides sensor-based system and close sensing
The top with wheel is fixedly mounted in device.
The utility model relates to the specific work steps docked with closestool of intelligent wheel chair are as follows:
(1) preparation: the docking that intelligent wheel chair receives controller first follows trace after instructing and drives into intelligent closestool side,
Wheel latch functions enabling is postponed when wheelchair is accurately located at binding sites, intelligent wheel chair is parked in docking location；
(2) go up and down for the first time: then controller starts the first lifting column and rises, and seat and human body is driven to be increased to first
Linear guide component and second straight line guide assembly bottom surface stop after being higher than the upper surface preset distance of Intelligent toilet cover, simultaneously
Or sequentially start the second lifting column, and drive just velar plate drop to and be kept completely separate with seat bottom surface；
(3) it translates for the first time: and then controller starts motor, motor control belt pulley drives the first synchronous pulley and second
Synchronous pulley rotation, then lead screw rotation drive seat along first straight line guide assembly and second straight line guide assembly to the left or to
Right translation, seat and human body stop after triggering limit switch to intelligent closestool direction is mobile；
(4) decline for second: controller controls the decline of the first lifting column again, and it is straight to drive seat and human body to drop to first
Line guide assembly and second straight line guide assembly bottom surface stop after contacting with the upper surface of Intelligent toilet cover；
(5) out of stock: then controller control plug is out of stock, so that third linear guide component and the 4th linear guide group
Part is separated with first straight line guide assembly and second straight line guide assembly respectively；
(6) second translate: last controller control motor rotation, motor by belt pulley drive the first synchronous pulley with
The rotation of second synchronous pulley, then lead screw, which continues to rotate, drives seat along third linear guide component and the 4th linear guide component
Translation to the left or to the right, seat and human body stop after triggering limit switch to intelligent closestool direction is mobile；Seat is located at horse
The surface of bucket, entire docking operation terminates, and after being gone to the toilet by caregiver, intelligent closestool is automatically performed to by the buttocks of caregiver
Cleaning.
The utility model relates to the specific work steps that is separated with closestool of intelligent wheel chair are as follows:
(1) move back for the first time: after intelligent wheel chair receives the separation command of controller first, controller starts motor and turns
Dynamic, motor drives the first synchronous pulley and the second synchronous pulley to rotate by belt pulley, and then lead screw continues to rotate drive seat
It is moved back to the right or to the left along third linear guide component and the 4th linear guide component, seat and human body are moved to intelligent closestool direction
It is dynamic to stop after triggering limit switch；
(2) locking: then controller controls plug locking, so that third linear guide component and the 4th linear guide group
Part is connect with first straight line guide assembly and second straight line guide assembly respectively；
(3) rise for the first time: controller controls the first lifting column and rises again, and it is straight to drive seat and human body to rise to first
Line guide assembly and second straight line guide assembly bottom surface stop after being higher than the upper surface preset distance of Intelligent toilet cover,
(4) it moves back for second: and then controller starts motor, motor control belt pulley drives the first synchronous pulley and second
Synchronous pulley rotation, then lead screw rotation drive seat along first straight line guide assembly and second straight line guide assembly to the right or to
Left return, seat and human body stop after triggering limit switch to intelligent closestool direction is mobile；
(5) second of return: then controller controls the decline of the first lifting column, and seat and human body is driven to drop to first
Linear guide component and second straight line guide assembly bottom surface stop after contacting with the upper surface of Intelligent toilet cover；Simultaneously or sequentially
Start the second lifting column, and drives until just velar plate rises to same plane at seat；
(6) terminate: last latch functions stop, and intelligent wheel chair sails out of intelligent closestool, mask work according to controller instruction
Terminate.
Primary improvement as the utility model: the intelligent wheel chair is furnished with Digiplex, inconvenient convenient for upper extremity exercise
Patient or the elderly.
As improving again for the utility model: the intelligent wheel chair can be used cooperatively with intelligent closestool, improve life
Running water is flat.As further improvement of the utility model: the intelligent wheel chair can be used cooperatively with conventional toilet, convenient for old age
People or physical disabilities' journey use.
Improvement again as the utility model: the seat with bilateral handrail is split type；Controller and handrail
Power information connection, controller can control the on and off of handrail；When docking, handrail is opened, and is moved together with seat,
It plays a supportive role when being gone to the toilet by caregiver.
The utility model relates to intelligent wheel chair design principle are as follows: realize automatic lifting seat and human body using lifting column
Height and realize separating for just velar plate and seat, complete the using first straight line guide assembly and second straight line guide assembly
Pull is ensured when seat and human body are located at wheelchair and closestool middle position using wheelchair own wt and central location
It does not turn on one's side, the automatic unlocking for then realizing plug using controller adjusts lifting column again, make to carry out second of pull
It realizes decline while resetting, after completing second of pull, under third linear guide component and the 4th linear guide component
Surface is contacted with closestool upper surface, and right above closestool, is used convenient for the elderly or physical disabilities；Controller passes through electromagnetism
Guide the running track of sensor-based system and proximity sensor control intelligent wheel chair.
The utility model is compared with prior art: entire docking/separation process is by process control execution, in conjunction with tracking
The tight fit of adjustment and the brake of mode and wheelchair posture executes, and realizes full-automation, operator only needs by next
Key can complete mating operation, can be operated by nursing staff oneself, and nursing staff's participation is not needed；It arranges structure letter
It is single, it is easy to operate, improve self-care ability, improve self and approve, mitigate nursing staff labour, have a vast market foreground and
Good economic benefit.
Detailed description of the invention:
Fig. 1 be the utility model relates to intelligent wheel chair main structure schematic illustration.
Fig. 2 be the utility model relates to intelligent wheel chair main structure schematic side view.
Fig. 3 is the Y-Y schematic cross section schematic diagram of Fig. 1.
Fig. 4 be the utility model relates to intelligent wheel chair save the main structure principle top view of seat.
The Section A-A schematic illustration of Fig. 5 Fig. 1.
The Z-Z schematic cross section schematic diagram of Fig. 6 Fig. 1.
Fig. 7 be the utility model relates to intelligent wheel chair readiness.
Fig. 8 is the top view of the readiness of intelligent wheel chair of the present invention.
Fig. 9 is the first time pull state diagram of intelligent wheel chair of the present invention.
Figure 10 is second of pull state diagram of intelligent wheel chair of the present invention.
Specific embodiment:
The present invention will be further described with reference to the accompanying drawing.
Embodiment 1:
The main structure as shown in figs 1 to 6 for the intelligent wheel chair that the present embodiment is related to includes wheel 1, electromagnetism guiding sensing system
System 2, chassis 3, third linear guide component 4, first straight line guide assembly 5, the first lifting column 6, the second lifting column 7, just lid
Plate 8, skeleton 9, second straight line guide assembly 10, the 4th linear guide component 11, seat 12, controller 13, motor 14, first are same
Walk belt wheel 15, lead screw 16, the second synchronous pulley 17, plug 18, limit switch 19, proximity sensor 20；Locking function
Wheel 1, the seat 12 with bilateral handrail, chassis 3 and skeleton 9 form the basic structure of intelligent wheel chair, fix and set vertically on chassis 3
Identical and symmetrical configuration the first lifting column 6 there are two size, the top of the first lifting column 6 and the lower surface of seat 12 are fixed
It is connected, just velar plate 8 that can separate with seat 12 is equipped at the center of seat 12, the is just fixed with immediately below velar plate 8
Two lifting columns 7, the lower surface of seat 12 set and the third linear guide component 4 of symmetrical configuration identical there are two size and the 4th directly
Line guide assembly 11 is respectively equipped with two dimensional structures immediately below third linear guide component 4 and the 4th linear guide component 11
Identical first straight line guide assembly 5 and second straight line guide assembly 10, third linear guide component 4 and the 4th linear guide group
Part 11 by the identical plug 18 of dimensional structure respectively with first straight line guide assembly 5 and second straight line guide assembly phase
Even, plug 18 is located at the middle part of first straight line guide assembly 5 and second straight line guide assembly 10, first straight line guide rail group
Part 5, second straight line guide assembly 10 are able to drive seat 12 and realize a left/right translation, third linear guide component 4 and the 4th
Linear guide component 11 is able to drive seat 12 and realizes that again left/right translates, and third linear guide component 4 and the 4th straight line are led
Be equipped with the identical limit switch 19 of dimensional structure on rail assembly 11, skeleton 9 be equipped with motor 14, motor 14 by belt pulley with
First synchronous pulley 15 is connected with the second synchronous pulley 17, and the first synchronous pulley 15 and the second synchronous pulley 17 are and lead screw
16 axis connections, the rotation of lead screw 16 drive third linear guide component 4, first straight line guide assembly 5, second straight line guide assembly
10, the 4th linear guide component 11 realize translation, chassis 3 be equipped with controller 13, controller 13 respectively with the first lifting column 6,
Second lifting column 7, motor 14, plug 18, electromagnetism guiding sensor-based system 2 are connected with 20 power information of proximity sensor, and electromagnetism is led
Draw sensor-based system 2 and proximity sensor 20 is fixedly mounted and the top of wheel 1.
The specific work steps that the intelligent wheel chair that the present embodiment is related to is docked with closestool is as shown in figs. 7 to 9 are as follows:
(1) preparation: the docking that intelligent wheel chair receives controller 13 first follows trace after instructing and drives into intelligent closestool side
Face postpones 1 latch functions of wheel enabling when wheelchair is accurately located at binding sites, and intelligent wheel chair is parked in docking location；
(2) go up and down for the first time: then controller 13 starts the first lifting column 6 and rises, and seat 12 and human body is driven to increase
After being higher than the upper surface preset distance of Intelligent toilet cover to first straight line guide assembly 5 and 10 bottom surface of second straight line guide assembly
Stop, simultaneously or sequentially starting the second lifting column 7, and drive just velar plate 8 drop to and be kept completely separate with 12 bottom surface of seat；
(3) it translates for the first time: and then controller 13 starts motor 14, motor 14 controls belt pulley and drives the first synchronous pulley
15 and second synchronous pulley 17 rotate, then lead screw 16 rotation drive seat 12 along first straight line guide assembly 5 and second straight line
Guide assembly 10 translates to the left or to the right, and seat 12 and human body stop after triggering limit switch 19 to intelligent closestool direction is mobile
Only；
(4) decline for second: controller 13 controls the decline of the first lifting column 6 again, and seat 12 and human body is driven to drop to
First straight line guide assembly 5 and 10 bottom surface of second straight line guide assembly are contacted with the upper surface of Intelligent toilet cover and rear stopping；
(5) out of stock: then the control of controller 13 plug 18 is out of stock, so that third linear guide component 4 and the 4th straight line
Guide assembly 11 is separated with first straight line guide assembly 5 and second straight line guide assembly respectively；
(6) second of translation: last controller 13 controls motor 14 and rotates, and motor 14 drives first to synchronize by belt pulley
Belt wheel 15 and the rotation of the second synchronous pulley 17, then lead screw 16, which continues to rotate, drives seat 12 along 4 He of third linear guide component
4th translation to the left or to the right of linear guide component 11, seat 12 and human body are mobile until triggering limit is opened to intelligent closestool direction
Stop after closing 19；Seat 12 is located at the surface of closestool, and entire docking operation terminates, and after being gone to the toilet by caregiver, intelligent closestool is certainly
It is dynamic to complete to by the cleaning of the buttocks of caregiver.
The specific work steps that the intelligent wheel chair that the present embodiment is related to is separated with closestool is as shown in figs. 7 to 9 are as follows:
(1) move back for the first time: after intelligent wheel chair receives the separation command of controller 13 first, controller 13 starts electricity
Machine 14 rotate, motor 14 by belt pulley drive the first synchronous pulley 15 and the second synchronous pulley 17 rotation, then lead screw 16 after
Continuous rotation drives seat 12 to move back to the right or to the left along third linear guide component 4 and the 4th linear guide component 11, seat 12
And human body stops after triggering limit switch 19 to intelligent closestool direction is mobile；
(2) locking: then controller 13 controls 18 locking of plug, so that third linear guide component 4 and the 4th straight line
Guide assembly 11 is connect with first straight line guide assembly 5 and second straight line guide assembly respectively；
(3) rise for the first time: controller 13 controls the first lifting column 6 and rises again, and seat 12 and human body is driven to rise to
First straight line guide assembly 5 and 10 bottom surface of second straight line guide assembly stop after being higher than the upper surface preset distance of Intelligent toilet cover
Only；
(4) it moves back for second: and then controller 13 starts motor 14, motor 14 controls belt pulley and drives the first synchronous pulley
15 and second synchronous pulley 17 rotate, then lead screw 16 rotation drive seat 12 along first straight line guide assembly 5 and second straight line
Guide assembly 10 moves back to the right or to the left, and seat 12 and human body stop after triggering limit switch 19 to intelligent closestool direction is mobile
Only；
(5) second of return: then controller 13 controls the decline of the first lifting column 6, and seat 12 and human body is driven to decline
Stop after being contacted to first straight line guide assembly 5 and 10 bottom surface of second straight line guide assembly with the upper surface of Intelligent toilet cover；
Simultaneously or sequentially start the second lifting column 7, and drives until just velar plate 8 rises to same plane at seat 12；
(6) terminate: last latch functions stop, and intelligent wheel chair sails out of intelligent closestool according to the instruction of controller 13, separate work
Work terminates.
Embodiment 2:
The present embodiment difference from example 1 is that: the intelligent wheel chair be furnished with Digiplex, convenient for upper limb transport
Move inconvenient patient or the elderly.
The intelligent wheel chair that the present embodiment is related to is docked with closestool and isolated specific work steps is the same as embodiment 1.
Embodiment 3:
The present embodiment difference from example 1 is that: the intelligent wheel chair can be used cooperatively with intelligent closestool, be mentioned
High standard of living.
The intelligent wheel chair that the present embodiment is related to is docked with closestool and isolated specific work steps is the same as embodiment 1.
Embodiment 4:
The present embodiment difference from example 1 is that: the intelligent wheel chair can be used cooperatively with conventional toilet, just
It is used in the elderly or physical disabilities' journey.
The intelligent wheel chair that the present embodiment is related to is docked with closestool and isolated specific work steps is the same as embodiment 1.
Embodiment 5:
The present embodiment difference from example 1 is that: the seat 12 with bilateral handrail be it is split type；Controller
13 connect with handrail power information, and controller 13 can control the on and off of handrail；
The intelligent wheel chair that the present embodiment is related to and closestool dock and the difference of isolated specific work steps and embodiment 1 it
Be in: when docking, handrail is opened, and is moved together with seat, is played a supportive role when being gone to the toilet by caregiver.
The above, the only preferred embodiment of the utility model, are not intended to limit the utility model, all according to this
The technical spirit of utility model any trickle amendment, equivalent replacement and improvement to the above embodiments should be included in this
Within the protection scope of utility model technical solution.
Claims (3)
1. a kind of intelligent wheel chair, it is characterised in that: main structure includes wheel, electromagnetism guiding sensor-based system, chassis, third straight line
Guide assembly, first straight line guide assembly, the first lifting column, the second lifting column, just velar plate, skeleton, second straight line guide rail group
Part, the 4th linear guide component, seat, controller, motor, the first synchronous pulley, lead screw, the second synchronous pulley, plug,
One limit switch, proximity sensor, the second limit switch and limit switch；The wheel of locking function, the chair with bilateral handrail
Seat, chassis and skeleton composition intelligent wheel chair basic structure, be fixed with that two sizes are identical and symmetrical configuration on chassis vertically
The first lifting column, the top of the first lifting column and the lower surface of seat be fixedly linked, and being equipped at the center of seat can be with chair
The just velar plate of seat separation, is just fixed with the second lifting column immediately below velar plate, and the lower surface of seat sets that there are two size phases
Same and symmetrical configuration third linear guide component and the 4th linear guide component, third linear guide component and the 4th straight line are led
The identical first straight line guide assembly of two dimensional structures and second straight line guide assembly, third are respectively equipped with immediately below rail assembly
Linear guide component and the 4th linear guide component pass through the identical plug of dimensional structure respectively with first straight line guide rail group
Part is connected with second straight line guide assembly, and plug is located in first straight line guide assembly and second straight line guide assembly
Portion, first straight line guide assembly, second straight line guide assembly are able to drive seat and realize a left/right translation, and first straight line is led
The identical limit switch of dimensional structure is equipped on rail assembly and second straight line guide assembly；Third linear guide component and the 4th
Linear guide component is able to drive seat and realizes that again left/right translates, and skeleton is equipped with motor, motor passes through belt pulley and the
One synchronous pulley and the second synchronous pulley are connected, the first synchronous pulley and the second synchronous pulley with lead screw axis connection, lead screw
Rotation drives third linear guide component, first straight line guide assembly, second straight line guide assembly, third linear guide component real
It now translates, chassis is equipped with controller, and controller is led with the first lifting column, the second lifting column, motor, plug, electromagnetism respectively
Draw sensor-based system to connect with proximity sensor power information, electromagnetism guides sensor-based system and proximity sensor is fixedly mounted and wheel
Top.
2. intelligent wheel chair as described in claim 1, it is characterised in that: the intelligent wheel chair has additional Digiplex.
3. the intelligent wheel chair as described in any one of claim 1-2, it is characterised in that: the seat with bilateral handrail is
Split type, controller is connect with handrail power information.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721622601.1U CN209004469U (en) | 2017-11-29 | 2017-11-29 | A kind of intelligent wheel chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721622601.1U CN209004469U (en) | 2017-11-29 | 2017-11-29 | A kind of intelligent wheel chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209004469U true CN209004469U (en) | 2019-06-21 |
Family
ID=66828297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721622601.1U Withdrawn - After Issue CN209004469U (en) | 2017-11-29 | 2017-11-29 | A kind of intelligent wheel chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209004469U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107811776A (en) * | 2017-11-29 | 2018-03-20 | 青岛清通智能医疗科技有限公司 | A kind of intelligent wheel chair |
| CN111195176A (en) * | 2020-01-20 | 2020-05-26 | 西安星球通智能装备技术有限公司 | Wheelchair capable of being completely separated for bathing in toilet |
-
2017
- 2017-11-29 CN CN201721622601.1U patent/CN209004469U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107811776A (en) * | 2017-11-29 | 2018-03-20 | 青岛清通智能医疗科技有限公司 | A kind of intelligent wheel chair |
| CN107811776B (en) * | 2017-11-29 | 2023-09-15 | 青岛清通智能医疗科技有限公司 | Intelligent wheelchair |
| CN111195176A (en) * | 2020-01-20 | 2020-05-26 | 西安星球通智能装备技术有限公司 | Wheelchair capable of being completely separated for bathing in toilet |
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