CN106726381A - A kind of blind man's stick of foot wheel - Google Patents
A kind of blind man's stick of foot wheel Download PDFInfo
- Publication number
- CN106726381A CN106726381A CN201710067240.7A CN201710067240A CN106726381A CN 106726381 A CN106726381 A CN 106726381A CN 201710067240 A CN201710067240 A CN 201710067240A CN 106726381 A CN106726381 A CN 106726381A
- Authority
- CN
- China
- Prior art keywords
- stick
- blind man
- foot wheel
- cane body
- probe portion
- 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.)
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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H3/00—Appliances for aiding patients or disabled persons to walk about
- A61H3/06—Walking aids for blind persons
- A61H3/061—Walking aids for blind persons with electronic detecting or guiding means
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H3/00—Appliances for aiding patients or disabled persons to walk about
- A61H3/06—Walking aids for blind persons
- A61H3/068—Sticks for blind persons
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H3/00—Appliances for aiding patients or disabled persons to walk about
- A61H3/06—Walking aids for blind persons
- A61H3/061—Walking aids for blind persons with electronic detecting or guiding means
- A61H2003/063—Walking aids for blind persons with electronic detecting or guiding means with tactile perception
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- Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Pain & Pain Management (AREA)
- Physical Education & Sports Medicine (AREA)
- Rehabilitation Therapy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Walking Sticks, Umbrellas, And Fans (AREA)
- Rehabilitation Tools (AREA)
Abstract
The present invention relates to auxiliary implement field, and in particular to a kind of blind man's stick of foot wheel.It includes lever, cane body and is fixed on the probe portion of cane body end, and the probe portion includes castor, and the probe portion is provided with the detection leg for forward extending out.The blind man's stick of foot wheel of the invention in probe portion by setting the detection leg for forward extending out, when allowing user to there is barrier in front of walking and road surface, can touch barrier and obtain it by detecting leg and accept feedback information, it is across or the traveling of cut-through thing so as to aid in user to judge, and castor of the prior art is thus solved easily because occurring scraping and colliding the situation for causing to damage, it is suitable for visually impaired people and uses.
Description
Technical field
The present invention relates to a kind of physical disabilities' auxiliary implement, particularly a kind of foot wheel used for visually impaired people it is blind
Cane.
Background technology
At present, China has nearly 13,000,000 vision disorder personage, accounts for the 1% of total population ratio, be one highly I
Go concern huge colony.Past, social prejudice, employment face and society is narrower and the infrastructure construction such as sidewalk for visually impaired people not
Under the influence of the factors such as specification, this colony is seldom outgoing and appears in the visual field of normal person.
In recent years, with the opening of thought, the prejudice to physical disabilities is increasingly reduced；Meanwhile, as country puts into effect
Numerous policies for encouraging disabled persons to be socially reintegrated and various regions gradual perfection all kinds of accessible facilities, have had and have more and more regarded
Power impedient people starts to go on street corner by all kinds of auxiliary implements and is operated as ordinary people, learns and doings, and
In this process, blind man's stick serves vital effect.
There is a kind of blind man's stick of foot wheel in the prior art, its detection that cane body end in traditional blind man's stick is instead of with castor
Portion, is realized to slide to explore the way to replace constantly being tapped road surface by probe portion by castor and detects condition of road surface, so as to improve
Blind man's stick uses upper convenience, reduces the burden of user.But, this kind of blind man's stick is using above there is also many limits
System, for example：Can only be used under the more smooth environment in road surface most of the time, when barrier is run into easily because colliding with
Castor is caused to be damaged；Effectively support etc. cannot be caused because castor is slided when user needs blind man's stick to be supported.
The content of the invention
Goal of the invention of the invention is：For the problem that prior art is present, there is provided one kind can detect road ahead
The blind man's stick of barrier, the foot wheel of protection probe portion.
To achieve these goals, the technical solution adopted by the present invention is：
A kind of blind man's stick of foot wheel, including lever, cane body and the probe portion of cane body end is fixed on, the probe portion includes pin
Wheel, the probe portion is provided with the detection leg for forward extending out.
Further, the cane body is made up of the upper, middle and lower for setting gradually from top to bottom, and the middle part is by bullet
Property material is made.
Further, infrared obstacle detector and power module, the infrared obstacle detection are provided with the cane body
Device and power module are electrically connected with.
Further, the detection leg includes leading portion and back segment, and the leading portion is fixed in probe portion, and the leading portion is with after
Connected by elastic device between section.
Further, single-chip microcomputer, GPS module and wireless communication module, the single-chip microcomputer, GPS moulds are provided with the cane body
Block and wireless communication module are electrically connected with power module, and the GPS module and wireless communication module are connected with single-chip microcomputer.
Used as preferred scheme of the invention, the castor is universal wheel.
Further, the lever axis is parallel with when detecting leg axis in the same plane.
Further, the castor bottom and the line and cane body axis perpendicular that detect leg end.
Further, it is cased with rubber blanket on the detection leg end.
In sum, by adopting the above-described technical solution, the beneficial effects of the invention are as follows：
By setting the detection leg for forward extending out in probe portion, can allow user advance when the very first time by detecting leg
Detect the barrier in front of road surface, and avoid between castor and barrier and the situation such as occur contacting and collide with, it is therefore prevented that pin
There is damaged condition in wheel.
Brief description of the drawings
Fig. 1 is structural representation of the invention；
Fig. 2 present invention structural representation when in use；
Enlarged diagram during Fig. 3 in Fig. 2 at A；
The theory diagram of each part during Fig. 4；
Marked in figure：1- levers, 2- cane bodies, 201- tops, 202- middle parts, 203- bottoms, 3- probe portions, 4- castors, 5- detections
Leg, 501- leading portions, 502- back segments, the infrared obstacle detectors of 6-, 7- power modules, 8- elastic devices, 9- single-chip microcomputers, 10-GPS moulds
Block, 11- wireless communication modules, 12- rubber blankets.
Specific embodiment
Below in conjunction with the accompanying drawings, the present invention is described in detail.
In order to make the purpose , technical scheme and advantage of the present invention be clearer, it is right below in conjunction with drawings and Examples
The present invention is further elaborated.It should be appreciated that specific embodiment described herein is only used to explain the present invention, not
For limiting the present invention.
As shown in Figure 1 to Figure 3, a kind of blind man's stick of foot wheel, including lever 1, cane body 2 and it is fixed on the spy of the end of cane body 2
Survey portion 3, the probe portion 3 includes castor 4, and the probe portion 3 is provided with the detection leg 5 for forward extending out.Wherein, forward extending out is
The direction for pointing to user's traveling is stretched out.After detection leg 5 is set, when there is barrier in front of user's walking and road surface,
Detection leg 5 can first touch barrier and by stress feedback of the information to user, and thus user can judge to be across also
It is to bypass barrier traveling.There is contact of the castor with barrier and collide with and cause castor to damage so as to avoid in use
Situation.
As depicted in figs. 1 and 2, on the basis of above-mentioned implementation method, the cane body is upper by what is set gradually from top to bottom
Portion 201, middle part 202 and bottom 203 constitute, and the middle part 202 is made up of elastomeric material.Wherein, it is described refer to from top to bottom from
The junction of cane body 2 and lever 1 to cane body 2 and the junction of probe portion 3；Middle part 202 can use rubber elastomeric material system
Make.Because cane body 2 can bear larger support force when in use, the cane body 2 of rigid material easily goes out after a protracted use
The situation that now deformation even fractures.And deformation can be produced by elastomeric material in support by the cane body 2 that elastomeric material is made
Energy absorption, prevents deformation.
As shown in Figure 1, Figure 2 and Figure 4, on the basis of above-mentioned implementation method, the cane body 2 is provided with infrared in top 201
Obstacle detector 6 and power module 7, the infrared obstacle detector 6 and power module 7 are electrically connected with.Infrared obstacle detector 6
For obstacle detection, mainly it is made up of Infrared Projector, receiver and alarm/electromagnetic shaker, it can be before road surface
User is pointed out by sending alarm or vibration when side runs into barrier.When visually impaired people walks, can run into often
Some have the hanging barrier of certain altitude and bottom, such as chassis automobile higher and suspension type dustbin, these obstacles
Thing is hanging due to bottom, it is difficult to directly contacted with probe portion 3, therefore has certain danger for visually impaired people.
As shown in Fig. 2 when in use, the level height on the top 201 of cane body 2 is higher, and infrared obstacle detector 6 is arranged on into top 201
Can just detect road surface afterwards has the barrier of certain altitude, so that prompting user detours in time.
As shown in figure 3, on the basis of above-mentioned implementation method, the detection leg 5 includes leading portion 501 and back segment 502, described
Leading portion 501 is fixed in probe portion 3, is connected by elastic device 8 between the leading portion 501 and back segment 502.Wherein, elasticity dress
Putting 8 can be using spring assembly, damper etc..Its effect is that to give user more good detecting when leg 5 touches barrier
Good power feedback effects, help user can by progressively reinforcing before push away judge the barrier be fixed obstacle or
The barrier that can be open, and protection detection leg 5 will not fracture because stress is larger in this course.
As shown in figure 4, on the basis of above-mentioned implementation method, single-chip microcomputer 9, GPS module 10 and nothing are provided with the cane body 2
Line communication module 11, the single-chip microcomputer 9, GPS module 10 and wireless communication module 11 are electrically connected with power module 7, described
GPS module 10 and wireless communication module 11 are connected with single-chip microcomputer 9.Wherein, power module 7 is single-chip microcomputer 9, the and of GPS module 10
Wireless communication module 11 is powered；GPS module 10 can in real time position the positional information of acquisition user and transmit it to monolithic
Machine 9, wireless communication module 11 can with access network and control by and single-chip microcomputer 9 under the positional information of user is uploaded
To the webserver.For visually impaired people, although being socially reintegrated for their physical and mental health has great benefit, but
It is continually to be walked about that still there is danger higher out of doors, unexpected possibility occurs very high.Set in cane body 2
After such a system comprising GPS module 10 and wireless communication module 11, the position of user can be at any time its household
Relatives are obtained from network, and so as to rush towards user the very first time after there is fortuitous event, location is carried out at that time
Treatment.
As shown in figure 3, being universal wheel in the castor 4 as preferred scheme of the invention.When visually impaired people on the way goes
When walking, due to there is barrier or some other obstructions, sometimes have to change direction and detoured, at this moment, castor 4 is set
May help to user into universal wheel more easily carries out the behavior such as turning to, and it is operated more convenient.
As depicted in figs. 1 and 2, on the basis of above-mentioned implementation method, the axis of the lever 1 is with the detection axis of leg 5 same
It is parallel when in one plane.The axis of lever 1 with detection leg 5 axis in the same plane when it is parallel expression lever 1 with visit
It is also parallel to each other in same level to survey leg 5.Because the custom of most people is to grip lever 1 is parallel with ground,
To keep a more comfortable grip, therefore such setting to ensure that and leg 5 is detected when user grips lever 1
Can be with ground keeping parallelism.
As shown in figure 3, on the basis of above-mentioned implementation method, the line and cane of the bottom of the castor 4 and detection leg 5 end
The axis perpendicular of body 2.After so setting, when user needs to be carried out vertically using cane body 2 when such as stair activity
When the support of horizontal plane, detection leg 5 and castor 4 will be supported on the ground so as to be formed stably and with compared with high safety simultaneously
Property supporting construction, compared to common also there is more preferable stability and safety with ground only one of which contact point blind man's stick
Property.
As shown in figure 3, on the basis of above-mentioned implementation method, rubber blanket 12 is cased with detection leg 5 end.Detection leg
5 end refers to and ground and bar contact end.Rubber blanket 12 has preferable skid resistance and adherence properties, can be in detection leg
5 touch be effectively prevented from when being supported on barrier and ground slide, prevent accident.
Presently preferred embodiments of the present invention is the foregoing is only, is not intended to limit the invention, it is all in essence of the invention
Any modification, equivalent and improvement made within god and principle etc., should be included within the scope of the present invention.
Claims (9)
1. a kind of blind man's stick of foot wheel, including lever, cane body and the probe portion of cane body end is fixed on, the probe portion includes pin
Wheel, it is characterised in that the probe portion is provided with the detection leg for forward extending out.
2. the blind man's stick of foot wheel according to claim 1, it is characterised in that the cane body by setting gradually from top to bottom
Upper, middle and lower constitutes, and the middle part is made up of elastomeric material.
3. the blind man's stick of foot wheel according to claim 2, it is characterised in that infrared obstacle is provided with the cane body and is visited
Device and power module are surveyed, the infrared obstacle detector and power module are electrically connected with.
4. the blind man's stick of foot wheel according to claim 3, it is characterised in that the detection leg includes leading portion and back segment, institute
State leading portion to be fixed in probe portion, connected by elastic device between the leading portion and back segment.
5. the blind man's stick of foot wheel according to claim 3, it is characterised in that be provided with single-chip microcomputer, GPS module in the cane body
And wireless communication module, the single-chip microcomputer, GPS module and wireless communication module with power module be electrically connected with, the GPS moulds
Block and wireless communication module are connected with single-chip microcomputer.
6. the blind man's stick of foot wheel according to claim 3, it is characterised in that the castor is universal wheel.
7. the blind man's stick of foot wheel according to claim 6, it is characterised in that the lever axis is with detection leg axis same
It is parallel when in one plane.
8. the blind man's stick of foot wheel according to claim 6, it is characterised in that the company of the castor bottom and detection leg end
Line and cane body axis perpendicular.
9. the blind man's stick of foot wheel as claimed in any of claims 1 to 8, it is characterised in that the detection leg end
On be cased with rubber blanket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710067240.7A CN106726381A (en) | 2017-02-07 | 2017-02-07 | A kind of blind man's stick of foot wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710067240.7A CN106726381A (en) | 2017-02-07 | 2017-02-07 | A kind of blind man's stick of foot wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106726381A true CN106726381A (en) | 2017-05-31 |
Family
ID=58956161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710067240.7A Withdrawn CN106726381A (en) | 2017-02-07 | 2017-02-07 | A kind of blind man's stick of foot wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106726381A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108115418A (en) * | 2017-12-26 | 2018-06-05 | 刘晓莉 | A kind of intelligent numerical control machine tool castor |
| CN110368274A (en) * | 2019-08-01 | 2019-10-25 | 温州大学瓯江学院 | Blind-man crutch |
| CN110509720A (en) * | 2018-05-21 | 2019-11-29 | 周君涛 | Wisdom castor |
| WO2024043839A1 (en) * | 2022-08-22 | 2024-02-29 | Thongkaew Parinya | Wheeled guide handle for the visually-impaired |
-
2017
- 2017-02-07 CN CN201710067240.7A patent/CN106726381A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108115418A (en) * | 2017-12-26 | 2018-06-05 | 刘晓莉 | A kind of intelligent numerical control machine tool castor |
| CN110509720A (en) * | 2018-05-21 | 2019-11-29 | 周君涛 | Wisdom castor |
| CN110368274A (en) * | 2019-08-01 | 2019-10-25 | 温州大学瓯江学院 | Blind-man crutch |
| WO2024043839A1 (en) * | 2022-08-22 | 2024-02-29 | Thongkaew Parinya | Wheeled guide handle for the visually-impaired |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170531 |
|
| WW01 | Invention patent application withdrawn after publication |