CN207871066U - A kind of electronic double wheelchair - Google Patents
A kind of electronic double wheelchair Download PDFInfo
- Publication number
- CN207871066U CN207871066U CN201720742150.9U CN201720742150U CN207871066U CN 207871066 U CN207871066 U CN 207871066U CN 201720742150 U CN201720742150 U CN 201720742150U CN 207871066 U CN207871066 U CN 207871066U
- Authority
- CN
- China
- Prior art keywords
- wheelchair
- supporting rack
- seat
- pedal
- pull rod
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of electronic double wheelchairs, including seat, lithium battery and connecting seat, the under-seat is provided with supporting rack, and supporting rack lower end is fixed with fixed link, the lithium battery is fixed on lower end among supporting rack, support frame as described above right is inlaid with pull rod, and pull rod rear is equipped with trailing wheel, it is provided with pedal above the pull rod, the connecting seat is fixed on the back upper place of seat, and connecting seat rear both sides are provided with clamp, the trailing wheel center is connected with bearing, and gear set is provided among bearing, the gear set, which is connected to the motor, to be connect, it is provided with the second fixing sleeve below the fixed link, and second is inlaid with the first drive link in fixing sleeve, it is connected by hinge between the pedal and supporting rack.The electronic double wheelchair can make caregiver station manipulate the movement more hommization of the wheelchair by manipulating handle and speed changer in pedal, for a wider population using more convenient and more laborsaving.
Description
Technical field
The utility model is related to the field of medical instrument technology, specially a kind of electronic double wheelchair.
Background technology
With life development, people innovate constantly, create to the more favorable Chinese and Western of people's life, modernization
Development so that people is improved on the basis of original article defects, the article of design more meets the demand of people and more
Facility, traditional push chairs currently on the market make wheel chair sport by manpower mostly, and there are also wheelchairs to be provided with motor
And lithium battery, but wheelchair either traditional for height paralysis or the constant people of all-around exercises or electronic
Wheelchair, to make its movement that must be manipulated by another person, traditional wheelchair needs people to push, and consumes the muscle power of people,
And electric wheelchair inconvenience patient manipulates, therefore above-mentioned crowd is applicable in for being innovated on the basis of existing wheelchair.
Utility model content
The purpose of this utility model is to provide a kind of electronic double wheelchair, to solve in above-mentioned background technology practicability not
Extensively, the problem of the muscle power of people is consumed.
To achieve the above object, the utility model provides the following technical solutions:A kind of electronic double wheelchair, including seat,
Movable axis, lithium battery and connecting seat, the under-seat is provided with supporting rack, and supporting rack lower end is fixed with fixed link, described
Movable axis is installed on lower end in front of supporting rack, and front-wheel is equipped with below movable axis, and the movable axis rear is connected with activity even
Extension bar, and movable connecting rod is connected to drive gear box both sides, the drive gear box rear is connected with the first drive link, the lithium electricity
Lower end among supporting rack is fixed in pond, and support frame as described above right is inlaid with pull rod, and pull rod rear is equipped with trailing wheel, the pull rod
Top is provided with pedal, and the connecting seat is fixed on the back upper place of seat, and connecting seat rear both sides are provided with clamp, the seat
It is provided with manipulation handle above chair, and manipulates rear end on the left of handle and is provided with speed changer, lower end connects among the manipulation handle
There is the second drive link, and the second drive link is fixed on seat rear by the first fixing sleeve, the trailing wheel center is connected with bearing, and
Gear set is provided among bearing, the gear set, which is connected to the motor, to be connect, and the second fixing sleeve is provided with below the fixed link, and
It is inlaid with the first drive link in second fixing sleeve, is connected by hinge between the pedal and supporting rack.
Preferably, support frame as described above is hollow stainless steel.
Preferably, to be flexibly connected between the movable connecting rod and supporting rack, and its rotation angle is 0-360 °.
Preferably, the pull rod is solid stainless steel, and it is flexibly connected between supporting rack, and its size
Size matches with the size dimension of pull rod.
Preferably, the pedal is toughened plastic material, and its surface is frosted structure.
Preferably, to be flexibly connected between the pedal and hinge, and the rotation angle range of pedal is 0-90 °.
Preferably, the equal length of the distance between the connecting seat and supporting rack bottom end and pedal.
Compared with prior art, the utility model has the beneficial effects that：What the electronic double wheelchair can make to nurse
People's more laborsaving manipulation wheelchair, which, which is provided with pedal, can make caregiver station pass through manipulation handle and speed change in pedal
Device manipulates the wheel chair sport, and can adjust the length of pull rod between pull rod and supporting rack be flexibly connected, when move away from
From shorter, and when not needing electric drive, first pedal can will be rotated by hinge, be fixed in clamp, then
Pull rod shrink inside supporting rack, caregiver can walking push the wheelchair, therefore the wheelchair more hommization, user
Just, and it is relatively labor-saving, wide application of the crowd.
Description of the drawings
Fig. 1 is positive two side structure schematic view of the utility model；
Fig. 2 is the utility model backsight structural representation；
Fig. 3 is the utility model present invention looks up structural representation；
Fig. 4 is the utility model pull rod schematic cross-sectional view.
In figure：1, seat, 2, supporting rack, 3, fixed link, 4, movable axis, 5, front-wheel, 6, movable connecting rod, 7, driving cog
Case, the 8, first drive link, 9, lithium battery, 10, pull rod, 11, trailing wheel, 12, pedal, 13, connecting seat, 14, clamp, 15, manipulation handle
Hand, 16, speed changer, the 17, first fixing sleeve, the 18, second drive link, 19, bearing, 20, gear set, 21, motor, 22, second is solid
Fixed set, 23, hinge.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 4 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of electronic double wheelchair, including seat 1, branch
Support 2, fixed link 3, movable axis 4, front-wheel 5, movable connecting rod 6, drive gear box 7, the first drive link 8, lithium battery 9, pull rod 10,
Trailing wheel 11, pedal 12, connecting seat 13, clamp 14, manipulation handle 15, speed changer 16, the first fixing sleeve 17, the second drive link 18,
Bearing 19, gear set 20, motor 21, the second fixing sleeve 22 and hinge 23,1 lower section of seat are provided with supporting rack 2, and supporting rack 2
Lower end is fixed with fixed link 3, and supporting rack 2 is hollow stainless steel, keeps the wheelchair whole lighter and handier durable, movable axis 4 is installed
In 2 front lower end of supporting rack, and 4 lower section of movable axis is equipped with front-wheel 5, and 4 rear of movable axis is connected with movable connecting rod 6, and living
Dynamic connecting rod 6 is connected to 7 both sides of drive gear box, to be flexibly connected between movable connecting rod 6 and supporting rack 2, and its rotation angle
It it is 0-360 °, convenient for manipulation 5 deflecting of front-wheel, 7 rear of drive gear box is connected with the first drive link 8, and lithium battery 9 is fixed on supporting rack
2 intermediate lower ends, 2 right of supporting rack is inlaid with pull rod 10, and 10 rear of pull rod is equipped with trailing wheel 11, and pull rod 10 is solid stainless
Steel material, and it is flexibly connected between supporting rack 2, and its size dimension matches with the size dimension of pull rod 10, makes
It being not easy to shake between pull rod 10 and supporting rack 2,10 top of pull rod is provided with pedal 12, and pedal 12 is toughened plastic material, and its
Surface is frosted structure, and pedal 12 can be made to have anti-skidding effect, to be flexibly connected between pedal 12 and hinge 23, and pedal 12
Rotation angle range be 90 °, convenient for folding pedal, connecting seat 13 is fixed on the back upper place of seat 1, and 13 rear two of connecting seat
Side is provided with clamp 14, and the equal length of the distance between connecting seat 13 and 2 bottom end of supporting rack with pedal 12 makes consolidating for pedal 12
It is fixed that manipulation handle 15 is more securely provided with above seat 1, and manipulate 15 left side rear end of handle and be provided with speed changer 16, it manipulates
Lower end is connected with the second drive link 18 among handle, and the second drive link 18 is fixed on 1 rear of seat by the first fixing sleeve 17, after
It takes turns 11 centers and is connected with bearing 19, and be provided with gear set 20 among bearing 19, gear set 20 is connected with motor 21, fixed link
3 lower sections are provided with the second fixing sleeve 22, and the first drive link 8 is inlaid in the second fixing sleeve 22, between pedal 12 and supporting rack 2
It is connected by hinge 23.
Operation principle：When using the electronic double wheelchair, the pull rod 10 of electronic double wheelchair is pulled back first, after making
Wheel 11 moves backward together with motor 21, then opens clamp 14, and rotary pedal 12 makes pedal 12 be in contact with pull rod 10,
Then it stands on pedal 12, both hands, which are held with a firm grip, manipulates handle 15, and then rotary speed variator 16, motor 21 start to rotate, motor
21 rotation driven gear groups 20 rotate, and then bearing 19 starts to rotate, and the trailing wheel 11 being connected with bearing 19 starts to rotate, the wheelchair
Start to travel forward, then rotation manipulation handle 15, the second drive link 18 being connected with manipulation handle 15 starts to rotate, and second passes
Lever 18 drives the first drive link 8 to start to rotate, and the first drive link 8 makes movable connecting rod 6 exist by the effect of drive gear box 7
It to the left or moves right in drive gear box 7, the deformation of movable connecting rod 6 drives the left and right turn of front-wheel 5, the wheelchair just to start
Turning driving is carried out, here it is the operation principles for this electronic double wheelchair.
Although the utility model is described in detail with reference to the foregoing embodiments, those skilled in the art is come
Say, still can with technical scheme described in the above embodiments is modified, or to which part technical characteristic into
Row equivalent replacement, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all
It is included within the scope of protection of this utility model.
Claims (7)
1. a kind of electronic double wheelchair, including seat (1), movable axis (4), lithium battery (9) and connecting seat (13), feature exists
In：It is provided with supporting rack (2) below the seat (1), and supporting rack (2) lower end is fixed with fixed link (3), the movable axis
(4) it is installed on lower end in front of supporting rack (2), and front-wheel (5) is installed below movable axis (4), movable axis (4) the rear connection
There is movable connecting rod (6), and movable connecting rod (6) is connected to drive gear box (7) both sides, drive gear box (7) the rear connection
There are the first drive link (8), the lithium battery (9) to be fixed on the intermediate lower end of supporting rack (2), support frame as described above (2) right is inlaid with
Pull rod (10), and pull rod (10) rear is equipped with trailing wheel (11), and pedal (12), the connection are provided with above the pull rod (10)
Seat (13) is fixed on the back upper place of seat (1), and connecting seat (13) rear both sides are provided with clamp (14), on the seat (1)
Side is provided with manipulation handle (15), and manipulates rear end on the left of handle (15) and be provided with speed changer (16), among the manipulation handle
Lower end is connected with the second drive link (18), and the second drive link (18) is fixed on seat (1) rear, institute by the first fixing sleeve (17)
State trailing wheel (11) center and be connected with bearing (19), and be provided with gear set (20) among bearing (19), the gear set (20) with
Motor (21) is connected, and is provided with the second fixing sleeve (22) below the fixed link (3), and be inlaid in the second fixing sleeve (22)
First drive link (8) is connected between the pedal (12) and supporting rack (2) by hinge (23).
2. the electronic double wheelchair of one kind according to claim 1, it is characterised in that：Support frame as described above (2) is hollow stainless
Steel material.
3. the electronic double wheelchair of one kind according to claim 1, it is characterised in that：The movable connecting rod (6) and support
It is flexible connection between frame (2), and its rotation angle is 0-360 °.
4. the electronic double wheelchair of one kind according to claim 1, it is characterised in that：The pull rod (10) is solid stainless steel
Material, and it is flexibly connected between supporting rack (2), and its size dimension matches with the size dimension of pull rod (10).
5. the electronic double wheelchair of one kind according to claim 1, it is characterised in that：The pedal (12) is toughened plastic material
Matter, and its surface is frosted structure.
6. the electronic double wheelchair of one kind according to claim 1, it is characterised in that：The pedal (12) and hinge (23) it
Between for flexible connection, and the rotation angle range of pedal (12) be 0-90 °.
7. the electronic double wheelchair of one kind according to claim 1, it is characterised in that：The connecting seat (13) and supporting rack
(2) equal length of the distance between bottom end and pedal (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720742150.9U CN207871066U (en) | 2017-06-24 | 2017-06-24 | A kind of electronic double wheelchair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720742150.9U CN207871066U (en) | 2017-06-24 | 2017-06-24 | A kind of electronic double wheelchair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207871066U true CN207871066U (en) | 2018-09-18 |
Family
ID=63499917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720742150.9U Expired - Fee Related CN207871066U (en) | 2017-06-24 | 2017-06-24 | A kind of electronic double wheelchair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207871066U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110638582A (en) * | 2019-09-30 | 2020-01-03 | 王萍 | Intracardiac branch of academic or vocational study postoperative rehabilitation and nursing trainer |
-
2017
- 2017-06-24 CN CN201720742150.9U patent/CN207871066U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110638582A (en) * | 2019-09-30 | 2020-01-03 | 王萍 | Intracardiac branch of academic or vocational study postoperative rehabilitation and nursing trainer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180918 Termination date: 20190624 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |