CN207640586U - Wheelchair with Auxiliary support - Google Patents
Wheelchair with Auxiliary support Download PDFInfo
- Publication number
- CN207640586U CN207640586U CN201720594558.6U CN201720594558U CN207640586U CN 207640586 U CN207640586 U CN 207640586U CN 201720594558 U CN201720594558 U CN 201720594558U CN 207640586 U CN207640586 U CN 207640586U
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- support mechanism
- auxiliary support
- support
- auxiliary
- sliding block
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Abstract
The utility model discloses the wheelchairs with Auxiliary support,Including two side plates disposed in parallel,Side plate upper inner is provided with the sliding rail of back-and-forth motion,One end is connected with backrest in the vertical plane of lower support mechanism in the form of shaft,The other end is connected with thigh support mechanism in the form of shaft,Two side plates are connected with auxiliary support mechanism close to thigh support mechanism one end,Side plate is connected with rear support sliding block far from thigh support mechanism one end in vertical direction,It is built in rear support mechanism,Solve the limited stair of existing wheelchair or more,The needs such as bunk bed largely rely on human assistance,Problem inconvenient for use,User's bunk bed can be assisted by rational mechanism and control principle design,It goes to toilet,Simple reconditioning,Safety trip,It upper and lower limited stair and gets on or off the bus,Reduce manpower consumption,Condition monitoring and the protection to user are realized simultaneously,Make user realize to a certain extent to live on one's own life.
Description
Technical field
The utility model belongs to wheelchair technical field, is related to the wheelchair with Auxiliary support.
Background technology
There is physically disabled of the number in terms of necessarily both at home and abroad, while having numerous the elderlys because of the daily life of disease reason
It is living limited, need other people to look after.The ancillary equipment for being currently provided to individuals with disabilities is very limited, generally using tradition such as wheelchairs
Equipment, it is more to the daily treatment problem of the elderly.For these personnel, bunk bed and to go to toilet, go on a journey all be to ask greatly very much
Topic, it is alternative in spite of wheelchair for trip, but these wheelchairs can only generally provide basic trip, electricity in the market
Wheelchair is in spite of the effect ridden instead of walk, but it is expensive, because using crawler type, operation requires the upper function downstairs of being provided
Height is actually difficult to apply.Life on Vehicles Collected from Market there is no really applicable equipment for these personages assists, limited up and down
The needs such as stair, bunk bed are largely looked after by artificial, inconvenient for use.
Utility model content
The purpose of this utility model is to provide the wheelchair with Auxiliary support, solve the limited stair of existing wheelchair or more, on
Needs of leaving the bed largely rely on human assistance, problem inconvenient for use.
The utility model is the technical scheme adopted is that include two side plates being placed in parallel, described two side plates are distinguished
Be welded with handrail, the side plate upper inner is provided with the sliding rail of back-and-forth motion, the sliding rail of the back-and-forth motion by sliding block with
Lower support mechanism connects, and the lower support mechanism is hollow frame, and the lower support mechanism can be along the sliding rail
It is moved forward and backward, one end of the lower support mechanism, which is connected in the vertical plane of lower support mechanism in the form of shaft, to be leaned on
The back of the body, the lower support mechanism other end are connected with thigh support mechanism in the form of shaft, are cut with scissors below the thigh support mechanism
Wheel hub motor is connected to as front driving wheel, the side plate is connected with auxiliary support mechanism close to thigh support mechanism one end,
The auxiliary support mechanism is at hollow form, and the Auxiliary support sliding block built in the auxiliary support mechanism is with the side plate by turning
Axis connection, the Auxiliary support sliding block right side are connected with the Auxiliary support lifting electricity for being built in auxiliary support mechanism by connecting rod
Machine, the Auxiliary support lifting motor drive the auxiliary support mechanism to be moved under the constraint of Auxiliary support sliding block, the auxiliary
Supporting mechanism one end is equipped with wheel hub motor as auxiliary drive wheels；
The side plate is connected with rear support sliding block, the rear support far from thigh support mechanism one end in vertical direction
Sliding block is built in rear support mechanism, and the rear support mechanism is connected at hollow form, the rear support sliding block in the form of connecting rod
The rear support actuator base, the rear support actuator base are equipped with wheel hub motor as rear drive sprocket, the rear support machine
There is rear support lifting motor at the rear of structure.
The utility model is also characterized by：
Centre position is symmetrically arranged with two socket joint type guide rods, the backrest top in vertical direction behind the backrest
It is provided with neckpillow, the neckpillow is fixedly connected with guide rod, and the neckpillow can be moved freely up and down.
One end of thigh support push rod, the other end of the thigh support push rod are articulated with below the thigh support mechanism
It is articulated with the lower support mechanism.
Overhanging connecting rod is connected on the Auxiliary support sliding block, the connecting rod adjusts push rod with Auxiliary support angle
Hinged, the other end of the Auxiliary support angle adjustment push rod is articulated on side plate, and the Auxiliary support angle adjustment push rod is dynamic
As when drive the Auxiliary support sliding block along its shaft rotate.
Symmetrically arranged buttocks Auxiliary support is hinged on the inside of the lower support mechanism, the buttocks Auxiliary support can
It is vertical to open.
Described to be connected with monitoring assembly by connecting rod by dorsal surface, the connecting rod is hinged with backrest.
The guide rod both sides are provided with the guide rail parallel with guide rod, and the guide rail is connected with sliding bearing and fixation with mechanism
It connects, the fixation mechanism can whole upstream or downstream under driving force effect.
The utility model has the beneficial effects that：
The utility model solves the needs such as the limited stair of existing wheelchair or more, bunk bed and largely relies on human assistance, makes
With inconvenient problem, the equipment for devising auxiliary of living dedicated for physical disabilities and disability personage, which passes through rational
Mechanism and control principle design can assist user's bunk bed, go to toilet, simple reconditioning, go on a journey safely, up and down
It limited stair and gets on or off the bus, improves the quality of life of user, reduce family life pressure, reduce manpower.It realizes simultaneously
Condition monitoring to user and protection reduce the workload of care giver, user are made to realize independence to a certain extent
Life.
Description of the drawings
Fig. 1 is the structural schematic diagram of wheelchair of the utility model with Auxiliary support；
Fig. 2 is the Local map that the fixation mechanism of wheelchair of the utility model with Auxiliary support is connected with backrest.
In figure, 1. side plates, 2. handrails, 3. backrests, 4. guide rods, 5. neckpillows, 6. rear support mechanisms, 7. rear support sliding blocks, 8.
Auxiliary support angle adjusts push rod, 9. Auxiliary support lifting motors, 10. connecting rods, 11. auxiliary drive wheels, 12. Auxiliary supports
Sliding block, 13. rear support lifting motors, 14. rear drive sprockets, 15. auxiliary support mechanisms, 16. thigh support push rods drive before 17.
Wheel, 18. thigh support mechanisms, 19. sliding rails, 20. lower support mechanisms, 21. buttocks Auxiliary supports, 22. fixation mechanisms, 23.
Monitor assembly, 24. guide rails, 25. connecting rods.
Specific implementation mode
The utility model is described in detail with reference to the accompanying drawings and detailed description.
Wheelchair of the utility model with Auxiliary support, as shown in Figure 1, the wheelchair with Auxiliary support, including two parallel put
The side plate 1 set is respectively welded handrail 2 in two 1 top planes of side plate, and 1 upper inner of side plate is provided with the cunning of back-and-forth motion
The sliding rail 19 of rail 19, the back-and-forth motion is connect with sliding block with lower support mechanism 20, and one end of lower support mechanism 20 is under
Backrest 3 is connected in the form of shaft in the vertical plane of portion's supporting mechanism 20,20 other end of lower support mechanism is in the form of shaft
It is connected with thigh support mechanism 18,18 lower section of thigh support mechanism is hinged with wheel hub motor as front driving wheel 17, two side plates 1
It is connected with auxiliary support mechanism 15 close to described 18 one end of thigh support mechanism, auxiliary support mechanism 15 is at hollow form, auxiliary
Auxiliary support sliding block 12 built in supporting mechanism 15 is connect with side plate 1 by shaft, and Auxiliary support sliding block 15 is below by connecting rod
It is connected with Auxiliary support lifting motor 9, Auxiliary support lifting motor 9 drives the auxiliary support mechanism 15 in Auxiliary support sliding block
The lower vertical row movement of 12 constraints, 15 one end of auxiliary support mechanism is equipped with wheel hub motor as auxiliary drive wheels 11；Side plate is separate
One end of the thigh support mechanism 18 is connected with rear support sliding block 7 in vertical direction, and rear support sliding block 7 is built in rear support
Mechanism 6, at hollow form, rear support sliding block 7 is connected to 6 bottom of rear support mechanism in the form of connecting rod for rear support mechanism 6, after
6 bottom of supporting mechanism is equipped with wheel hub motor as rear drive sprocket 14, and rear support mechanism 6 is equipped with rear support lifting motor 13 outside,
Centre position is symmetrically arranged with two socket joint type guide rods 4,3 top setting of the backrest in vertical direction behind the backrest 3
There are neckpillow 5, the neckpillow 5 to be fixedly connected with guide rod 4, the neckpillow 5 can be moved freely up and down, the thigh support mechanism 18
Lower section is articulated with one end of thigh support push rod 16, and the other end of the thigh support push rod 16 is articulated with the lower support machine
Structure 20, overhanging connecting rod 10 is connected on the Auxiliary support sliding block 12, and the connecting rod 10 is adjusted with Auxiliary support angle
Push rod 8 is hinged, and the other end of the Auxiliary support angle adjustment push rod 8 is articulated on side plate 1, the Auxiliary support angle adjustment
Push rod 8 drives the Auxiliary support sliding block 12 to be rotated along its shaft when acting, the inside of the lower support mechanism 20 is hinged with
Symmetrically arranged buttocks Auxiliary support 21, the buttocks Auxiliary support 21 can be opened vertically, and 3 side of the backrest passes through connecting rod 25
It is connected with monitoring assembly 23, the connecting rod 25 is hinged with backrest 3.
As shown in Fig. 2, backrest 3 is provided with the guide rail 24 parallel with guide rod 4, guide rail 24 is with sliding bearing and fixation mechanism
22 connections, the fixation mechanism 22 can whole upstream or downstream under driving force effect.
Wheelchair of the utility model with Auxiliary support carries perfect sensing system and processing unit, and has externally
Means of communication, when monitoring that assembly monitors the state of user, it is ensured that user's safety, if user is sleeping or faints, if
Standby then active stop motion, while being alarmed to guardian by means of communication；Thigh support mechanism 18 and lower support mechanism 20
It is hinged, since lower support mechanism 20 can be slided on front and back sliding rail 19, so can be under the effect of thigh support push rod 16
It folds and flattening, the flattening of cooperation backrest 3 can be such that equipment is used as bed, cooperating equipment lower support mechanism 20 can be real
The stretching of user, when user needs to get in and out of bed, thigh support may be implemented in the inclination of existing upper surface, fixation mechanism 22
Mechanism 18 is raised with bed according to preset data with height, and user, which can turn over, to be reached in equipment or reached on bed from equipment,
The user that can not be turned over can complete through other people limited assistance, and after user reaches in equipment, equipment electrically-driven is at wheelchair
Shape, user can go on a journey.User need at one's leisure, be used cooperatively sealed toilet, equipment by photoelectric sensor automatically with
Closestool with docking, equipment buttocks supporting mechanism 21 to being just unfolded, and equipment buttocks supporting mechanism 21 is closed after use, user
It can voluntarily drive and leave；When level land is gone on a journey, equipment can be controlled by user, can also be auxiliary in sensor according to the route of planning
Help lower automatic traveling, need up and down limited step when (the utility model is carried out only for the three-level step on unit building doorway
Under), equipment is run to stairs port, and user is sent out by control panel and instructed upstairs, and device sensor ranging determines operation
Parameter, auxiliary support mechanism 15 act realization support from equipment, and thigh support mechanism 18 flattens, and 1 or more mechanism of side plate is whole
Forward, the integral forward lead under driving wheel effect of side plate 1 are taken on highest step, and limit position is moved on on auxiliary support mechanism 15
It sets, equipment integral forward lead, lower support mechanism 20 under the effect of rear drive sprocket 14 reach highest step, in rear support mechanism 6
Extreme position, 1 integral forward lead of side plate are moved on to, 15 uplink of rear support mechanism 6 and auxiliary support mechanism integrally holds up equipment, leg
Portion's supporting mechanism 18 folds, and auxiliary support mechanism 15 is withdrawn, completion of going upstairs；It is downstairs the inverse process of the process；User needs
When getting on the bus, mutually coordinated realization function before and after six supporting points of equipment plate portion, overall process is that equipment executes automatically, is not necessarily to
Personnel intervene, when personnel need to stretch to a certain degree, equipment side plate can support with favored policy, seat flattening, 3 rear of backrest stretch out fix
With mechanism 22, realize that personnel stretch under motor effect.
By the above-mentioned means, the utility model solve the needs such as the limited stair of existing wheelchair or more, bunk bed largely according to
It manually assists, problem inconvenient for use, the equipment for devising auxiliary of living dedicated for physical disabilities and disability personage, this sets
It is standby that user's bunk bed can be assisted by rational mechanism and control principle design, gone to toilet, simple reconditioning, peace
It full trip, upper and lower limited stair and gets on or off the bus, improves the quality of life of user, reduce family life pressure, reduce people
Power.Condition monitoring and the protection to user are realized simultaneously, are reduced the workload of care giver, are made user to a certain degree
Upper realization is lived on one's own life.
Claims (7)
1. the wheelchair with Auxiliary support, which is characterized in that including two side plates being placed in parallel (1), described two side plates (1) point
It is not welded with handrail (2), side plate (1) upper inner is provided with the sliding rail (19) of back-and-forth motion, the cunning of the back-and-forth motion
Rail (19) is connect by sliding block with lower support mechanism (20), and the lower support mechanism (20) is hollow frame, under described
Portion's supporting mechanism (20) can be moved forward and backward along the sliding rail (19), and one end of the lower support mechanism (20) is in lower support
Backrest (3) is connected in the form of shaft in the vertical plane of mechanism (20), lower support mechanism (20) other end is with shaft
Form is connected with thigh support mechanism (18), and wheel hub motor is hinged with as front driving wheel below the thigh support mechanism (18)
(17), the side plate (1) is connected with auxiliary support mechanism (15), the auxiliary branch close to described thigh support mechanism (18) one end
Support mechanism (15) is at hollow form, the Auxiliary support sliding block (12) built in the auxiliary support mechanism (15) and the side plate (1)
It is connected by shaft, is connected with by connecting rod on the right side of the Auxiliary support sliding block (12) and is built in the auxiliary of auxiliary support mechanism (15)
Help support lifting motor (9), the Auxiliary support lifting motor (9) that the auxiliary support mechanism (15) is driven to be slided in Auxiliary support
The lower movement of block (12) constraint, described auxiliary support mechanism (15) one end is equipped with wheel hub motor as auxiliary drive wheels (11)；
The side plate (1) is connected with rear support sliding block (7) far from described thigh support mechanism (18) one end in vertical direction, described
Rear support sliding block (7) is built in rear support mechanism (6), and the rear support mechanism (6) is at hollow form, the rear support sliding block
(7) rear support mechanism (6) bottom is connected in the form of connecting rod, rear support mechanism (6) bottom is equipped with wheel hub motor
As rear drive sprocket (14), there is rear support lifting motor (13) at the rear of the rear support mechanism (6).
2. the wheelchair according to claim 1 with Auxiliary support, which is characterized in that interposition behind the backrest (3)
It sets and is symmetrically arranged with two socket joint type guide rods (4) in vertical direction, neckpillow (5), the neckpillow are provided with above the backrest (3)
(5) it is fixedly connected with guide rod (4), the neckpillow (5) can freely up and down move.
3. the wheelchair according to claim 1 with Auxiliary support, which is characterized in that below the thigh support mechanism (18)
It is articulated with one end of thigh support push rod (16), the other end of the thigh support push rod (16) is articulated with the lower support machine
Structure (20).
4. the wheelchair according to claim 1 with Auxiliary support, which is characterized in that connect on the Auxiliary support sliding block (12)
It is connected to overhanging connecting rod (10), the connecting rod (10) is hinged with Auxiliary support angle adjustment push rod (8), the Auxiliary support
The other end of angle adjustment push rod (8) is articulated on side plate (1), and the Auxiliary support angle adjustment push rod (8) drives when acting
The Auxiliary support sliding block (12) rotates along its shaft.
5. the wheelchair according to claim 1 with Auxiliary support, which is characterized in that the lower support mechanism (20) it is interior
Side is hinged with symmetrically arranged buttocks Auxiliary support (21), and the buttocks Auxiliary support (21) can vertically open.
6. the wheelchair according to claim 1 with Auxiliary support, which is characterized in that backrest (3) side passes through connecting rod
(25) it is connected with monitoring assembly (23), the connecting rod (25) is hinged with backrest (3).
7. the wheelchair according to claim 2 with Auxiliary support, which is characterized in that guide rod (4) both sides be provided with
The parallel guide rail (24) of guide rod (4), the guide rail (24) are connect with fixation with mechanism (22) with sliding bearing, the fixation machine
Structure (22) can whole upstream or downstream under driving force effect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720594558.6U CN207640586U (en) | 2017-05-25 | 2017-05-25 | Wheelchair with Auxiliary support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720594558.6U CN207640586U (en) | 2017-05-25 | 2017-05-25 | Wheelchair with Auxiliary support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207640586U true CN207640586U (en) | 2018-07-24 |
Family
ID=62886286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720594558.6U Active CN207640586U (en) | 2017-05-25 | 2017-05-25 | Wheelchair with Auxiliary support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207640586U (en) |
-
2017
- 2017-05-25 CN CN201720594558.6U patent/CN207640586U/en active Active
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