CN103720575A - Seeing-eye crutch - Google Patents
Seeing-eye crutch Download PDFInfo
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- CN103720575A CN103720575A CN201210385826.5A CN201210385826A CN103720575A CN 103720575 A CN103720575 A CN 103720575A CN 201210385826 A CN201210385826 A CN 201210385826A CN 103720575 A CN103720575 A CN 103720575A
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- crutch
- sound device
- speech sound
- sender unit
- blind
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Abstract
The invention relates to a crutch, in particular to a seeing-eye crutch which is formed by adding a signal emitting device and a voice broadcasting device to a common crutch. When a blind person uses the crutch, the signal emitting device of the crutch can emit wireless signals, if an obstacle exists in front, the wireless signals can be reflected to the voice broadcasting device, the blind person is reminded of the road condition in front through voice prompts, the blind person can conveniently adjust the route and avoids hitting the obstacle, and safety of the blind person is guaranteed.
Description
Technical field
The present invention relates to a kind of crutch, relate in particular to a kind of blind-guide brick.
Background technology
Crutch is a kind of simple apparatus of auxiliary walking, being generally wooden or metal makes, can help handicapped people to walk better, there is a handles on top, old people or handicapped people pass through the good supporting role of crutch, can walk more easily, stablize health, be described as third leg.But for blind person, still there is very large inconvenience, because eyes be cannot see, even if leaning on crutch, can walk, if the place ahead runs into barrier and no one reminds, be easy to clobber and have an accident.
Summary of the invention
The invention provides a kind of blind-guide brick, by sender unit, transmit, if run into the place ahead, there is barrier, reflect to sender unit, and play by speech sound device the concrete road conditions that voice is informed blind person the place ahead, make blind person carry out timely Reroute according to the prompting of hearing, better ensure blind person's safety.
A blind-guide brick, comprises handle, and wherein, described crutch comprises sender unit and the speech sound device that is located at crutch upper end, the inductive switch that is arranged at the power supply on handle top and is positioned at described handle inner side; Described sender unit can wireless signal emission 1, the wireless signal 1 that described speech sound device can receive sender unit transmitting runs into the wireless signal 2 that barrier reflects, described power supply is positioned at the groove on described handle top, and described inductive switch is touching type induction switch.
Above-mentioned speech sound device, wherein, described speech sound device can send prompting voice.
Above-mentioned sender unit and speech sound device, wherein, described sender unit and speech sound device are powered by described power supply.
Above-mentioned inductive switch, wherein, described inductive switch receives that faint pressure can make closing of circuit.
Above-mentioned blind-guide brick, wherein, described crutch material is metal, and there are 3 feets bottom, and described feet bottom is also provided with slipmat, and described slipmat material is plastics or rubber.
In sum, owing to having adopted above technical scheme, blind person, when leaning on the action of this crutch, as runs into the place ahead and has barrier, and the speech sound device of crutch can the concrete road conditions in reminding blind the place ahead, facilitate the timely Reroute of blind person, avoid causing danger.
Accompanying drawing explanation
The schematic diagram of a kind of blind-guide brick of the present invention described in Fig. 1.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the invention will be further described, but not as limiting to the invention.
The schematic diagram of a kind of blind-guide brick of the present invention described in Fig. 1.
A blind-guide brick, comprises stick body 5 and handle 1, and sender unit 7 and speech sound device 4 are positioned at the upper end of crutch, and there is a battery case 2 handle 1 upper end, and there is an inductive switch 3 handle inner side, and the lower end of stick body is also provided with feet 6.
The specific embodiment of the present invention is:
First open the cell through lid 2 of handle 1 epimere, put into two joint aneroid battery to battery case 2, shut battery cabin cap.When blind person walks, hold handle 1, the inductive switch 3 of handle 1 inner side is subject to from the grip of finger automatically closed, and closing of circuit is powered to sender unit 7 and speech sound device 4, and sender unit 7 obtains electric rear automatic wireless signal emission, the wireless signal of transmitting reflects as run into barrier, speech sound device 4 can receive the wireless signal of reflection, judges that there is barrier in the place ahead, and plays built-in voice, as: there is barrier in the place ahead, please detour etc. and to remind term.Blind person hears after prompt tone according to the timely Reroute of corresponding road conditions, has ensured blind person's safety.
In sum, a kind of blind-guide brick of the present invention can be judged the concrete road conditions in the place ahead by transmitting, if any barrier, by speech sound device, report corresponding prompt tone and in time the place ahead is fed back to blind person, be convenient to blind person and in time route adjusted in invisible situation, ensured blind person's safety.Adopted 3 feet as crutch bottom support, stability is higher simultaneously, has further ensured blind person's safety.The present invention uses simply, practical, and use suits large area to popularize.
The foregoing is only preferred embodiment of the present invention; not thereby limit embodiments of the present invention and protection domain; to those skilled in the art; should recognize that being equal to that all utilizations description of the present invention and diagramatic content done replace and the resulting scheme of apparent variation, all should be included in protection scope of the present invention.
Claims (5)
1. a blind-guide brick, comprises handle, it is characterized in that, described crutch comprises sender unit and the speech sound device that is located at crutch upper end, the inductive switch that is arranged at the power supply on handle top and is positioned at described handle inner side; Described sender unit can wireless signal emission 1, the wireless signal 1 that described speech sound device can receive sender unit transmitting runs into the wireless signal 2 that barrier reflects, described power supply is positioned at the groove on described handle top, and described inductive switch is touching type induction switch.
2. speech sound device according to claim 1, is characterized in that, described speech sound device can send prompting voice.
3. sender unit according to claim 1 and speech sound device, is characterized in that, described sender unit and speech sound device are powered by described power supply.
4. inductive switch according to claim 1, is characterized in that, described inductive switch receives that faint pressure can make closing of circuit.
5. blind-guide brick according to claim 1, is characterized in that, described crutch material is metal, and there are 3 feets bottom, and described feet bottom is also provided with slipmat, and described slipmat material is plastics or rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210385826.5A CN103720575A (en) | 2012-10-12 | 2012-10-12 | Seeing-eye crutch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210385826.5A CN103720575A (en) | 2012-10-12 | 2012-10-12 | Seeing-eye crutch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103720575A true CN103720575A (en) | 2014-04-16 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210385826.5A Pending CN103720575A (en) | 2012-10-12 | 2012-10-12 | Seeing-eye crutch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103720575A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108703869A (en) * | 2018-06-26 | 2018-10-26 | 中国地质大学（武汉） | A kind of intelligent crutch based on NB-IoT networks and ultrasonic obstacle analyte detection |
| CN108926416A (en) * | 2018-08-28 | 2018-12-04 | 湖北晶尚视科技有限公司 | Blind person's instrument for training is felt in a kind of interaction more |
-
2012
- 2012-10-12 CN CN201210385826.5A patent/CN103720575A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108703869A (en) * | 2018-06-26 | 2018-10-26 | 中国地质大学（武汉） | A kind of intelligent crutch based on NB-IoT networks and ultrasonic obstacle analyte detection |
| CN108926416A (en) * | 2018-08-28 | 2018-12-04 | 湖北晶尚视科技有限公司 | Blind person's instrument for training is felt in a kind of interaction more |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140416 |