CN208942609U - A kind of wheelchair with safety prompting function - Google Patents
A kind of wheelchair with safety prompting function Download PDFInfo
- Publication number
- CN208942609U CN208942609U CN201721199082.2U CN201721199082U CN208942609U CN 208942609 U CN208942609 U CN 208942609U CN 201721199082 U CN201721199082 U CN 201721199082U CN 208942609 U CN208942609 U CN 208942609U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- backrest
- handrail
- wheelchair
- wheel
- 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
Links
Abstract
The utility model discloses a kind of wheelchairs with safety prompting function, including pushing hands, backrest, seat plate, wheel, bottom plate, handrail and support rod；The pushing hands is fixedly connected on the upper end of backrest, and backrest two sides are symmetrically arranged with wheel；It is fixedly connected with handrail on the left of the backrest, is provided with seat plate below handrail；Support rod is symmetrically arranged on the left of the seat plate；Elastic baffle is provided in the seat plate, elastic baffle lower end is provided with release mechanism, and release mechanism includes ground one push rod, cylinder body, first piston, working fluid, second piston, the second push rod, fixed link, spring, claw.Velocity sensor is provided on the wheel；Luminous tube is provided on the spoke of the wheel；LED display is fixedly connected on the right side of the backrest.This practical new property structure is simple, and release mechanism blocks directive wheel automatically when user's body leaves seat plate, while the wheelchair has safety prompting function, increases the safety of wheelchair.
Description
Technical field
The utility model relates to a kind of wheelchair, specifically a kind of wheelchair with safety prompting function.
Background technique
Wheelchair is the important tool of rehabilitation, it is not only the walking-replacing tool of limbs the disabled and people with mobility problems with wheelchair,
Them are more importantly made to carry out physical exercise by means of wheelchair and participate in social activities.Common wheelchair is generally by wheelchair frame, vehicle
Wheel, brake gear and seat against four parts composition.Hand wheelchair increases manual setter on the basis of common wheelchair.Electric wheelchair exists
On the basis of common wheelchair, increases electronics force aid system, alleviate the physical demands of user.Base of the intelligent wheel chair in electric wheelchair
On plinth, mobile positioning, standing movement, remote-controlled movement and associated internet+auxiliary life are increased.Existing wheelchair type is numerous
It is more, but most of is all the improvement carried out to its appearance, and functionally there are some defects, Ta Men for existing wheelchair
No one needs oneself to be independently moved to sofa perhaps on bed or from sofa or bed from wheelchair to move when taking care of
To at wheelchair, this requires wheelchair must assure that and stands up front and back holding in situ from wheelchair in user, is not provided with night use
When alarming device, cause inconvenience to user, safety accident can be caused when serious, wheelchair movement speed is too fast to be easy to turn over
, lack safety prompting function.
Utility model content
The purpose of this utility model is to provide a kind of wheelchairs with safety prompting function, to solve above-mentioned background technique
The problem of middle proposition.
To achieve the above object, the utility model provides the following technical solutions:
A kind of wheelchair with safety prompting function, including pushing hands, backrest, seat plate, wheel, bottom plate, handrail and support rod；
The pushing hands is fixedly connected on the upper end of backrest, and backrest lower end is fixedly connected with bottom plate, and backrest two sides are symmetrically arranged with wheel；Institute
It states and is fixedly connected with handrail on the left of backrest, the lower end of handrail is fixedly connected with bottom plate, is provided with seat plate below handrail；The seat
It is symmetrically arranged with support rod on the left of plate, sliding slot is provided on support rod, sliding block is slidably connected in sliding slot, sliding block right end is hinged with
The right end of electric telescopic rod, electric telescopic rod is fixedly connected with handrail；The bottom plate lower end is fixedly connected with directive wheel, directive wheel
On be provided with card slot；Elastic baffle is provided in the seat plate, elastic baffle lower end is provided with release mechanism, and release mechanism includes
One push rod of ground, cylinder body, first piston, working fluid, second piston, the second push rod, fixed link, spring, claw.The safe machine
Battery is provided on the right side of structure, all electrical components in battery and the wheelchair are electrically connected；Speed is provided on the wheel
Spend sensor；Luminous tube is provided on the spoke of the wheel；LED display is fixedly connected on the right side of the backrest.
As a further solution of the present invention: the handrail is L-type structure.
The left end of the seat plate is fixedly connected with handrail as a further solution of the present invention, right end and backrest
It is fixedly connected.
The support rod lower end, which is connected with, as a further solution of the present invention, sets sole.
First push rod upper end is fixedly connected with elastic baffle as a further solution of the present invention, lower end
It is fixedly connected through cylinder body upper end and with first piston；The left end of the cylinder body is provided with second piston, and second piston left end is solid
Surely it is connected with the second push rod, the second push rod runs through the left end of cylinder body, and stretches out cylinder body, is arranged on the extending area of the second push rod
Spring.
Second push rod two sides are symmetrically arranged with fixed link, fixed link as a further solution of the present invention,
Be fixedly connected with the cylinder body on the right side of it, the fixed link left end of upside is hinged with claw, the lower end of claw with and push rod is hinged.
Alarm is provided on the battery as a further solution of the present invention,.
Compared with prior art, the utility model has the beneficial effects that the utility model passes through control electric telescopic rod
Extension elongation adjusts the rotational angle of support rod, to adjust the height of user's foot placement, improves the comfort level of user,
LED display shows the direction to be walked of user, reminds subsequent vehicle, is effectively increased safety coefficient, velocity pick-up
Device provides signal when faster rotating wheel reaches setting value to alarm, so that user be reminded to control the mobile speed of the wheelchair
Degree, prevents excessive velocities from causing danger；Luminous tube is opened when using at night, long bright state is at, to remind other rows
People or vehicle, release mechanism block directive wheel when user's body leaves seat plate automatically, prevent wheelchair from moving freely, and increase
The safety of wheelchair is added.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the wheelchair with safety prompting function.
Fig. 2 is the structural schematic diagram of release mechanism in the wheelchair with safety prompting function.
In figure: 1- pushing hands, 2-LED display screen, 3- wheel, 4- luminous tube, 5- velocity sensor, 6- battery, 7- alarm
Device, 8- bottom plate, 9- directive wheel, 10- card slot, 11- electric telescopic rod, 12- sliding block, 13- set sole, 14- sliding slot, 15- support rod,
16- seat plate, 17- handrail, 18- backrest, the first push rod of 19-, 20- cylinder body, 21- first piston, 22- working fluid, 23- second are living
Plug, the second push rod of 24-, 25- fixed link, 26- spring, 27- claw, 28- elastic baffle.
Specific embodiment
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
Every other embodiment obtained, fall within the protection scope of the utility model.
A kind of wheelchair with safety prompting function referring to FIG. 1-2, including pushing hands 1, backrest 18, seat plate 16, wheel 3,
Bottom plate 8, handrail 17 and support rod 15；The pushing hands 1 is fixedly connected on the upper end of backrest 18, and 18 lower end of backrest and bottom plate 8 are fixed
Connection, 18 two sides of backrest are symmetrically arranged with wheel 3, and 3 Convenient wheelchair of wheel is mobile；The left side of the backrest 18, which is fixedly connected with, to be helped
Hand 17, handrail 17 are L-type structure, and the lower end of handrail 17 is fixedly connected with bottom plate 8, and seat plate 16, seat plate are provided with below handrail 17
16 left end is fixedly connected with handrail 17, and right end is fixedly connected with backrest 18；Support rod is symmetrically arranged on the left of the seat plate 16
15,15 lower end of support rod, which is connected with, sets sole 13, sets sole 13 convenient for users to the placement of foot, is provided with sliding slot on support rod 15
14, slidably connect sliding block 12 in sliding slot 14,12 right end of sliding block is hinged with electric telescopic rod 11, the right end of electric telescopic rod 11 with
Handrail 17 is fixedly connected, and passes through the angle of the flexible changeable support rod 15 of electric telescopic rod 11；8 lower end of bottom plate is fixed to be connected
It is connected to directive wheel 9, card slot 10 is provided on directive wheel 9.
Elastic baffle 28 is provided in the seat plate 16,28 lower end of elastic baffle is provided with release mechanism, release mechanism packet
Include ground one push rod 19, cylinder body 20, first piston 21, working fluid 22, second piston 23, the second push rod 24, fixed link 25, spring
26, claw 27,19 upper end of the first push rod are fixedly connected with elastic baffle 28, lower end through 20 upper end of cylinder body and with first piston 21
It is fixedly connected, drives first piston 21 to move up and down by the first push rod 19 when elastic baffle 28 pulls down；The cylinder body 20
Left end be provided with second piston 23,23 left end of second piston is fixedly connected with the second push rod 24, and the second push rod 24 runs through cylinder body
20 left end, and cylinder body 20 is stretched out, it is arranged with spring 26 on the extending area of the second push rod 24, spring 26 plays the work of reset
With；Second push rod, 24 two sides are symmetrically arranged with fixed link 25, and fixed link 25 is fixedly connected with the cylinder body 20 on the right side of it, on
25 left end of fixed link of side is hinged with claw 27, the lower end of claw 27 with the and push rod 24 is hinged, first piston 21 moves down
When keep second piston 23 mobile by working fluid 22, second piston 23 drives claw 27 to be rotated up by the second push rod 24.
It is provided with battery 6 on the right side of the release mechanism, battery 6 electrically connects with all electrical components in the wheelchair
It connects, alarm 7 is provided on battery 6；Velocity sensor 5 is provided on the wheel 3, velocity sensor 5 is in vehicle wheel rotation
Speed provides signal to alarm 7 when reaching setting value, so that user be reminded to control the wheelchair movement speed, prevent speed mistake
It causes danger fastly；It is provided with luminous tube 4 on the spoke of the wheel 3, luminous tube 4 is opened when using at night, is at length
Bright state, to remind other pedestrians or vehicle；LED display 2 is fixedly connected on the right side of the backrest 18, LED display 2 can
It shows the direction to be walked of user, subsequent vehicle can be reminded, be effectively increased safety coefficient.
The working principle of the utility model is: the wheelchair with safety prompting function, user are sitting on seat plate 16,
Elastic baffle 28 under the effect of the pressure moves down the first push rod 19, and the first push rod 19 pushes first piston 21 to move down
The working fluid 22 in cylinder body 20 is squeezed, working fluid 22 squeezes second piston 23, and second piston 23 is made by the second push rod 24
Claw 27 is rotated up, and the card slot 10 being detached from directive wheel 9, when user's body leaves seat plate 16, release mechanism is in spring 26
Under the action of restore, claw 27 is snapped into again in card slot 10, pass through control electric telescopic rod 11 extension elongation adjust support rod
15 rotational angle provides the comfort level of user, LED display 2, which can be shown, to be made to adjust the height of user's foot placement
The direction to be walked of user, can remind subsequent vehicle, be effectively increased safety coefficient, and velocity sensor 5 turns in wheel
Dynamic speed provides signal to alarm 7 when reaching setting value, so that user be reminded to control the wheelchair movement speed, prevent speed
It is too fast to cause danger；Luminous tube 4 is opened when using at night, long bright state is at, to remind other pedestrians or vehicle.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (7)
1. a kind of wheelchair with safety prompting function, including pushing hands (1), backrest (18), seat plate (16), wheel (3), bottom plate
(8), handrail (17) and support rod (15)；It is characterized in that, the pushing hands (1) is fixedly connected on the upper end of backrest (18), backrest
(18) lower end is fixedly connected with bottom plate (8), and backrest (18) two sides are symmetrically arranged with wheel (3)；The left side of the backrest (18) is solid
Surely it is connected with handrail (17), the lower end of handrail (17) is fixedly connected with bottom plate (8), is provided with seat plate (16) below handrail (17)；
It is symmetrically arranged with support rod (15), is provided on support rod (15) sliding slot (14) on the left of the seat plate (16), it is sliding in sliding slot (14)
Dynamic to be connected with sliding block (12), sliding block (12) right end is hinged with electric telescopic rod (11), the right end and handrail of electric telescopic rod (11)
(17) it is fixedly connected；Bottom plate (8) lower end is fixedly connected with directive wheel (9), and card slot (10) are provided on directive wheel (9)；Institute
It states and is provided with elastic baffle (28) in seat plate (16), elastic baffle (28) lower end is provided with release mechanism, and release mechanism includes the
One push rod (19), first piston (21), working fluid (22), second piston (23), the second push rod (24), is fixed cylinder body (20)
Bar (25), spring (26), claw (27)；It is provided with battery (6) on the right side of the release mechanism, in battery (6) and the wheelchair
All electrical components be electrically connected；Velocity sensor (5) are provided on the wheel (3)；On the spoke of the wheel (3)
It is provided with luminous tube (4)；LED display (2) are fixedly connected on the right side of the backrest (18).
2. the wheelchair according to claim 1 with safety prompting function, which is characterized in that the handrail (17) is L-type
Structure.
3. the wheelchair according to claim 1 with safety prompting function, which is characterized in that the left end of the seat plate (16)
It is fixedly connected with handrail (17), right end is fixedly connected with backrest (18).
4. the wheelchair according to claim 1 with safety prompting function, which is characterized in that support rod (15) lower end
It is connected with and sets sole (13).
5. the wheelchair according to claim 1 with safety prompting function, which is characterized in that on first push rod (19)
End is fixedly connected with elastic baffle (28), and lower end is fixedly connected through cylinder body (20) upper end and with first piston (21)；The cylinder
The left end of body (20) is provided with second piston (23), and second piston (23) left end is fixedly connected with the second push rod (24), and second pushes away
Bar (24) runs through the left end of cylinder body (20), and stretches out cylinder body (20), is arranged with spring on the extending area of the second push rod (24)
(26).
6. the wheelchair according to claim 1 with safety prompting function, which is characterized in that second push rod (24) two
Side is symmetrically arranged with fixed link (25), and fixed link (25) is fixedly connected with the cylinder body (20) on the right side of it, the fixed link of upside
(25) left end is hinged with claw (27), the lower end of claw (27) with the and push rod (24) is hinged.
7. the wheelchair according to claim 1 with safety prompting function, which is characterized in that set on the battery (6)
It is equipped with alarm (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721199082.2U CN208942609U (en) | 2017-09-19 | 2017-09-19 | A kind of wheelchair with safety prompting function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721199082.2U CN208942609U (en) | 2017-09-19 | 2017-09-19 | A kind of wheelchair with safety prompting function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208942609U true CN208942609U (en) | 2019-06-07 |
Family
ID=66728774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721199082.2U Expired - Fee Related CN208942609U (en) | 2017-09-19 | 2017-09-19 | A kind of wheelchair with safety prompting function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208942609U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112451242A (en) * | 2020-11-19 | 2021-03-09 | 白直潼 | Device for braking wheelchair used by old people under emergency |
-
2017
- 2017-09-19 CN CN201721199082.2U patent/CN208942609U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112451242A (en) * | 2020-11-19 | 2021-03-09 | 白直潼 | Device for braking wheelchair used by old people under emergency |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204600930U (en) | Intelligent elevated wheelchair | |
| CN204170010U (en) | A kind of multifunction seat with function of standing up | |
| CN202554296U (en) | Multifunctional rehabilitation vehicle for disabled people | |
| CN210020194U (en) | Arm extension type rehabilitation equipment | |
| CN104306117A (en) | Multifunctional seat with body-lifting function | |
| CN203263669U (en) | Child wheel chair with walking aid and rehabilitation functions | |
| CN206822792U (en) | A kind of novel changable shape multifunctional electric wheelchair | |
| CN202724206U (en) | Walking aid | |
| CN103315861B (en) | A kind of electric wheelchair of adjustable angle | |
| CN208942609U (en) | A kind of wheelchair with safety prompting function | |
| CN204379896U (en) | Multifunctional internal medicine nursing drip stand | |
| CN208274929U (en) | A kind of Neurology convalescence device | |
| CN203154112U (en) | Recovery wheelchair | |
| CN204910022U (en) | Bone fracture patient is strong with helping capable ware again | |
| CN208611278U (en) | Folding walk-assisting device with step function | |
| CN204814495U (en) | Old special nursing wheelchair | |
| CN211097333U (en) | Training device for neurology rehabilitation | |
| CN208741329U (en) | A kind of electric wheelchair | |
| CN210186369U (en) | Rehabilitation department tempers recovery unit with hand | |
| CN210330931U (en) | Multifunctional indoor movable chair | |
| CN204016660U (en) | A kind of nursing shank rehab trainer | |
| CN203802699U (en) | Spring foot board for wheel chair | |
| CN208591219U (en) | A kind of rehabilitation nursing wheelchair | |
| CN209437547U (en) | Support embraces locomotive | |
| CN211156778U (en) | Wheelchair with lower limb walking training assisting function |
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: 20190607 Termination date: 20190919 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |