CN202459190U - Intelligent blind-guide stick - Google Patents
Intelligent blind-guide stick Download PDFInfo
- Publication number
- CN202459190U CN202459190U CN2012200592922U CN201220059292U CN202459190U CN 202459190 U CN202459190 U CN 202459190U CN 2012200592922 U CN2012200592922 U CN 2012200592922U CN 201220059292 U CN201220059292 U CN 201220059292U CN 202459190 U CN202459190 U CN 202459190U
- Authority
- CN
- China
- Prior art keywords
- stick
- blind
- intelligent blind
- cane
- infrared
- 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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- Rehabilitation Tools (AREA)
- Walking Sticks, Umbrellas, And Fans (AREA)
Abstract
The utility model relates to an intelligent blind-guide stick. The intelligent blind-guide stick comprises a stick which is of a hollow structure. The stick is internally provided with a singlechip, and an infrared transmitter, an infrared receiver, a power supply and a voice alarm device electrically connected with the singlechip. A power supply switch which controls on-off of the power supply and a sound switch which controls the voice alarm device are arranged on the stick. According to the utility model, the infrared transmitter sends an infrared signal, and when the infrared signal encounters a barrier, the infrared signal is reflected and received by the infrared receiver. Then the infrared signal is processed by the singlechip and the voice alarm device is started to send out a voice prompt to inform a user to avoid the barrier so as to eliminate risk factors. The intelligent blind-guide stick provided by the utility model is simple in structure and convenient to use, and realizes intelligent blind-guide and reduces the travel risk of the blind.
Description
Technical field
This utility model relates to a kind of blind person assistant product of walking, specifically a kind of intelligent blind-guiding cane.
Background technology
China has nearly ten million blind person at present approximately, comprising the bradyecoia blind person.Since with visual disabilities, brought a lot of inconvenience for blind person's life.Especially along with the develop rapidly of urban construction; Extensively popularizing of the vehicles in city makes that the road occupying condition of construction of overlooking construction is more and more, and the situation that motor vehicles or bicycle occupy the sidewalk for visually impaired people is seen everywhere; These all cause blind person's the trip more and more difficult that becomes, more and more inconvenience.
Generally speaking, mostly the blind person be by the walking of common blind man's stick, promptly according to the situation of exploring the way of blind man's stick and whether touch barrier etc., decides trend.But this common blind man's stick is generally just surveyed having or not of the ground barrier in the place ahead; Suspension for the roadside; Like horizontal branch or the advertising board that leans out, the scaffold etc. that go out; Then can not visit and, the touching blind person's who causes thus incident also just happens occasionally, this becomes more and more dangerous with regard to the trip that makes the blind person.
The utility model content
The purpose of this utility model just provides a kind of intelligent blind-guiding cane, to solve common blind-guiding stick function singleness, to make the walk problem of poor stability of blind person.
This utility model is achieved in that a kind of intelligent blind-guiding cane; Comprise the cane bar; Said cane bar is a hollow-core construction; Single-chip microcomputer and the infrared transmitter that is electrically connected with said single-chip microcomputer, infrared remote receiver, power supply and phonetic alarm device are housed in said cane bar, on said cane bar, are provided with the on and off switch of control on/off and the Stereo Switch of controlling said phonetic alarm device.
Handle part at said cane bar is provided with electrode slice, and said electrode slice and single-chip microcomputer output circuit join.The setting of electrode slice can make the triggering signal of single-chip microcomputer output convert electrical stimulation signal to, blind person's perception the place ahead of holding blind-guiding stick is hampered, in time to dodge.This structure is particularly suitable for not only deaf but also blind blind person and uses.
Be fixed with some circle fluorescence caution bars on said cane bar surface, when walking night, passerby and vehicle sent caution to make things convenient for the blind person, to ensure blind person's walking safety.
This utility model forwards sends infrared signal through the infrared transmitter in the cane bar, and when the place ahead ran into barrier, this infrared signal promptly was reflected; And receive by the infrared remote receiver in the cane bar; This signal starts phonetic alarm device after single-chip microcomputer is handled, send voice suggestion; Inform that the user road ahead has barrier to avoid, thus the factor of eliminating danger.This utility model is simple in structure, and is easy to use, can realize intelligent blind-guiding, and the trip that has reduced the blind person is dangerous.
Description of drawings
Fig. 1 is the structural representation of this utility model.
Among the figure: 1, cane bar, 2, fluorescence caution bar, 3, infrared transmitter, 4, single-chip microcomputer, 5, infrared remote receiver, 6, power supply, 7, phonetic alarm device, 8, electrode slice, 9, Stereo Switch, 10, on and off switch.
The specific embodiment
As shown in Figure 1; The cane bar 1 of this utility model is hollow cane bar; Single-chip microcomputer 4, infrared transmitter 3, infrared remote receiver 5, power supply 6 and phonetic alarm device 7 are housed in cane bar 1, and single-chip microcomputer 4, infrared transmitter 3, infrared remote receiver 5 and phonetic alarm device 7 are electrically connected with power supply 6.Handle end at cane bar 1 is respectively equipped with on and off switch 10 and Stereo Switch 9.On the body of rod front side wall relative, have corresponding launch hole and receiver hole, in order to transmit and receive infrared ray with infrared transmitter 3 and infrared remote receiver 5.
Handle place at cane bar 1 is provided with electrode slice 8, and when gripping, hand can contact and obtain, to feel electrical stimulation signal.Electrode slice 8 is electrically connected with the output circuit of single-chip microcomputer.
Be fixed with some circle fluorescence caution bars 2 on cane bar 1 surface.To make things convenient for the walking of blind person road at night.
Claims (3)
1. intelligent blind-guiding cane; Comprise cane bar (1); It is characterized in that; Said cane bar (1) is a hollow-core construction, and single-chip microcomputer (4) and the infrared transmitter (3) that is electrically connected with said single-chip microcomputer (4), infrared remote receiver (5), power supply (6) and phonetic alarm device (7) are housed in said cane bar (1), on said cane bar (1), is provided with the on and off switch (10) of control on/off and the Stereo Switch (9) of controlling said phonetic alarm device.
2. intelligent blind-guiding cane according to claim 1 is characterized in that, is provided with electrode slice (8) at the handle part of said cane bar (1).
3. intelligent blind-guiding cane according to claim 2 is characterized in that, is fixed with some circle fluorescence caution bars (2) on said cane bar (1) surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200592922U CN202459190U (en) | 2012-02-23 | 2012-02-23 | Intelligent blind-guide stick |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200592922U CN202459190U (en) | 2012-02-23 | 2012-02-23 | Intelligent blind-guide stick |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202459190U true CN202459190U (en) | 2012-10-03 |
Family
ID=46907395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200592922U Expired - Fee Related CN202459190U (en) | 2012-02-23 | 2012-02-23 | Intelligent blind-guide stick |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202459190U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102920571A (en) * | 2012-11-16 | 2013-02-13 | 朱小安 | Blind person stick with obstacle detecting and alarming device |
| CN105708662A (en) * | 2014-12-04 | 2016-06-29 | 上海市格致中学 | Infrared crutch and sunglasses for blind person |
-
2012
- 2012-02-23 CN CN2012200592922U patent/CN202459190U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102920571A (en) * | 2012-11-16 | 2013-02-13 | 朱小安 | Blind person stick with obstacle detecting and alarming device |
| CN105708662A (en) * | 2014-12-04 | 2016-06-29 | 上海市格致中学 | Infrared crutch and sunglasses for blind person |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121003 Termination date: 20140223 |