CN104248497A - Blind guide - Google Patents
Blind guide Download PDFInfo
- Publication number
- CN104248497A CN104248497A CN201310266586.1A CN201310266586A CN104248497A CN 104248497 A CN104248497 A CN 104248497A CN 201310266586 A CN201310266586 A CN 201310266586A CN 104248497 A CN104248497 A CN 104248497A
- Authority
- CN
- China
- Prior art keywords
- power supply
- blind guide
- control circuit
- groove
- box body
- 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.)
- Pending
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention discloses a blind guide, which comprises a box body, an infrared sensor, a power supply, a control circuit and a reminding bell, wherein the box body is provided with a groove, the infrared sensor is arranged in the groove, the power supply is arranged in the groove, the control circuit is respectively connected with the infrared sensor and the power supply, and the reminding bell is respectively connected with the control circuit and the power supply. The blind guide has the advantages that the infrared sensor is used for sensing a small distance between the infrared sensor and an obstacle, then, the reminding device reminds a user that the obstacle exists in the distance from the bottom of the blind guide, the touch by carelessness is prevented, and meanwhile, the occurrence of accidents is avoided.
Description
Technical field
The present invention relates to a kind of blind guide.
Background technology
If known blind guide is inconvenient to the crowd that walks in order to auxiliary due to a variety of causes.And blind person is also often the crowd using blind guide ratio the highest, through being commonly used to explore the way.But often occur thus, blind guide, in the process of exploring the way, is got to pedestrian or other should light accessible things by blind person.Thus bring the puzzlement of a lot of daily life to blind person and people around thereof.
Summary of the invention
For the problems referred to above of existing blind guide, the invention provides a kind of blind guide.
The technical scheme that technical solution problem of the present invention adopts is:
A kind of blind guide, wherein, comprising:
Box body, the top of described blind guide has a groove;
Infrared inductor, described infrared inductor is arranged in described groove;
Power supply, described power supply is arranged in described groove;
Control circuit, described control circuit is connected with described infrared inductor, power supply respectively; And,
Prompting bell, described prompting bell is connected respectively with described control circuit, power supply.
Above-mentioned blind guide, wherein, described infrared inductor is also provided with infrared receiver tube and infrared emission tube, and described infrared receiver tube is connected with described infrared emission tube.
Above-mentioned blind guide, wherein, described prompting bell is buzzer.
Above-mentioned blind guide, wherein, described box body is plastic.
Above-mentioned blind guide, wherein, described power supply is lithium battery.
The invention has the beneficial effects as follows:
Utilize described infrared inductor to respond to a segment distance very little between barrier, then remind user to have barrier in this segment distance bottom described blind guide by described prompting bell, prevent from touching because of carelessness, avoid accident to occur simultaneously.
Accompanying drawing explanation
Fig. 1 is the structural representation of blind guide of the present invention.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the invention will be further described, but not as limiting to the invention.
As shown in Figure 1, a kind of blind guide, wherein, comprising: box body, and the top of described box body has a groove; Infrared inductor, described infrared inductor is arranged in described groove; Power supply, described power supply is arranged in described groove; Control circuit, described control circuit is connected with described infrared inductor, power supply respectively; And, prompting bell, described prompting bell is connected respectively with described control circuit, power supply, described infrared inductor is utilized to respond to a segment distance very little between barrier, then user is reminded to have barrier in this segment distance bottom described blind guide by described prompting bell, prevent from touching because of carelessness, avoid accident to occur simultaneously.
Based on technique scheme, further, described infrared inductor is also provided with infrared receiver tube and infrared emission tube, and described infrared receiver tube is connected with described infrared emission tube.
Again further, described prompting bell is buzzer, can send the buzzer of specifying.
Further, described box body is plastic, firm and durable.
Also further, described power supply is lithium battery, Portable durable.
The foregoing is only preferred embodiment of the present invention, not thereby limit claim of the present invention, so all utilizations description of the present invention and the change of the equivalent structure done by diagramatic content, be all included in protection scope of the present invention.
Claims (5)
1. a blind guide, is characterized in that, comprising:
Box body, described box body has a groove;
Infrared inductor, described infrared inductor is arranged in described groove;
Power supply, described power supply is arranged in described groove;
Control circuit, described control circuit is connected with described infrared inductor, power supply respectively; And,
Prompting bell, described prompting bell is connected respectively with described control circuit, power supply.
2. blind guide as claimed in claim 1, it is characterized in that, described infrared inductor is also provided with infrared receiver tube and infrared emission tube, and described infrared receiver tube is connected with described infrared emission tube.
3. blind guide as claimed in claim 1, it is characterized in that, described prompting bell is buzzer.
4. blind guide as claimed in claim 1, it is characterized in that, described box body is plastic.
5. blind guide as claimed in claim 1, it is characterized in that, described power supply is lithium battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310266586.1A CN104248497A (en) | 2013-06-28 | 2013-06-28 | Blind guide |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310266586.1A CN104248497A (en) | 2013-06-28 | 2013-06-28 | Blind guide |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104248497A true CN104248497A (en) | 2014-12-31 |
Family
ID=52183978
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310266586.1A Pending CN104248497A (en) | 2013-06-28 | 2013-06-28 | Blind guide |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104248497A (en) |
-
2013
- 2013-06-28 CN CN201310266586.1A patent/CN104248497A/en active Pending
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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: 20141231 |