CN201414915Y - Cane with intelligent voice prompts for blind - Google Patents
Cane with intelligent voice prompts for blind Download PDFInfo
- Publication number
- CN201414915Y CN201414915Y CN2009200556464U CN200920055646U CN201414915Y CN 201414915 Y CN201414915 Y CN 201414915Y CN 2009200556464 U CN2009200556464 U CN 2009200556464U CN 200920055646 U CN200920055646 U CN 200920055646U CN 201414915 Y CN201414915 Y CN 201414915Y
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- CN
- China
- Prior art keywords
- handle
- ultrasonic sensor
- circuit board
- battery
- feeler lever
- 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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Abstract
The utility model discloses a cane with intelligent voice prompts for the blind, which belongs to living goods field. The cane comprises a probe rod, a handle, an ultrasonic sensor, a circuit board, abattery, and a horn; the probe rod is connected with the handle; and the inside of a handle shell is mounted with the ultrasonic sensor, the circuit board, the battery, and the horn, wherein the ultrasonic sensor is arranged at the handle shell towards the probe rod; the circuit board is installed in the handle shell, the horn is installed at the back of the handle, and the handle shell is provided with a battery mounting groove, the battery is installed in the battery mounting groove; the ultrasonic sensor transmits receiving signals, and the signals are processed, calculated through the circuit board, and then the distance is obtained, the horn is driven to read the distance from obstacles. The cane has simple structure, and is convenient to carry, and has beautiful appearance, and canhelp the blind walk outside to a large extent.
Description
Technical field
Intelligent voice prompt blind crutch of the present invention belongs to the articles for daily use field, particularly relates to the intelligent voice prompt blind crutch that a kind of blind person's outdoor activity is used.
Background technology
The blind person goes out, and generally can distinguish road conditions by crutch, but investigative range also is only limited to the area that the length of crutch can be taken into account.
Summary of the invention
The objective of the invention is to avoid weak point of the prior art, and a kind of intelligent voice prompt blind crutch of detectable distance is provided.
The objective of the invention is to reach by following measure, it be by
Intelligent voice prompt blind crutch of the present invention is realized by following measure, it is made up of feeler lever, handle, ultrasonic sensor, circuit board, battery, loudspeaker etc., feeler lever is connected on the handle, ultrasonic sensor, circuit board, battery, loudspeaker are installed in handle casing, ultrasonic sensor is installed in the direction of handle casing to feeler lever, circuit board is installed in handle casing inside, loudspeaker are installed in the rear of handle, the battery mounting groove is arranged on handle casing, battery is installed in this groove.
Intelligent voice prompt blind crutch of the present invention is made up of handle bonnet, feeler lever sheath, feeler lever, ultrasonic sensor, ultrasonic sensor circuit board, handle protecgulum, battery, battery cover, circuit board, loudspeaker, horn hood etc.Handle casing is fastened by handle bonnet and handle protecgulum to be formed, and ultrasonic sensor is installed between handle bonnet and the handle protecgulum after fixing by the ultrasonic sensor circuit board.Circuit board is fixed between handle bonnet and the handle protecgulum by screw, and loudspeaker are installed on the horn hood, and horn hood is installed on the handle, and battery is installed in the set battery case of handle bonnet, and battery cover seals battery, and forms one with handle casing.Feeler lever is installed in the front end of handle casing, connects feeler lever on the feeler lever sheath, and feeler lever sheath and handle casing are connected and fixed.Control this Circuits System work by on and off switch, during work, the ultrasonic sensor transmitting and receiving signal is handled, is calculated by circuit board again, and draws distance, drives the distance that loudspeaker can enter for barrier.
The present invention is simple in structure, and is easy to carry, the outward appearance grace.Can help the blind person to go out to walk to a large extent.
Description of drawings
Accompanying drawing 1 is a structural representation of the present invention.
Accompanying drawing 2 is enforcement architecture sketch maps of the present invention.
Accompanying drawing 3 is a sketch map of the present invention.
The specific embodiment
The invention will be further described below in conjunction with accompanying drawing.
As shown in Figure 1, intelligent voice prompt blind crutch of the present invention is made up of handle bonnet 1, feeler lever sheath 2, feeler lever 3, ultrasonic sensor 4, ultrasonic sensor circuit board 5, handle protecgulum 6, battery 7, battery cover 8, circuit board 9, loudspeaker 10, horn hood 11 etc.Handle casing is fastened by handle bonnet and handle protecgulum to be formed, and ultrasonic sensor is installed between handle bonnet and the handle protecgulum after fixing by the ultrasonic sensor circuit board.Circuit board is fixed between handle bonnet and the handle protecgulum by screw, and loudspeaker are installed on the horn hood, and horn hood is installed on the handle, and battery is installed in the set battery case of handle bonnet, and battery cover seals battery, and forms one with handle casing.Feeler lever is installed in the front end of handle casing, connects feeler lever on the feeler lever sheath, and feeler lever sheath and handle casing are connected and fixed.Control this Circuits System work by on and off switch, during work, the ultrasonic sensor transmitting and receiving signal is handled, is calculated by circuit board again, and draws distance, drives the distance that loudspeaker can enter for barrier.
Shown in accompanying drawing 2, accompanying drawing 3, the present invention is made up of feeler lever, handle, ultrasonic sensor, circuit board, battery, loudspeaker etc., feeler lever is connected on the handle, ultrasonic sensor, circuit board, battery, loudspeaker are installed in handle casing, ultrasonic sensor is installed in the direction of handle casing to feeler lever, and circuit board is installed in handle casing inside, and loudspeaker are installed in the rear of handle, the battery mounting groove is arranged on handle casing, battery is installed in this groove.Handle protecgulum and handle bonnet are provided with projection, lobe is installed ultrasonic sensor, lobe is a ultrasonic sensor emission receiving port, by this Circuits System work of on and off switch 12 controls, during work, the emission that ultrasonic sensor emission receiving port 13 carries out signal receives, and is handled, is calculated by circuit board again, and draw distance, drive the distance that loudspeaker can enter for barrier.
Claims (5)
1, a kind of intelligent voice prompt blind crutch, it is characterized in that forming by feeler lever, handle, ultrasonic sensor, circuit board, battery, loudspeaker, feeler lever is connected on the handle, ultrasonic sensor, circuit board, battery, loudspeaker are installed in handle casing, ultrasonic sensor is installed in the direction of handle casing to feeler lever, circuit board is installed in handle casing inside, and loudspeaker are installed in the rear of handle, and the battery mounting groove is arranged on handle casing.
2, intelligent voice prompt blind crutch according to claim 1 is characterized in that handle is fastened by handle bonnet and handle protecgulum to form.
3, intelligent voice prompt blind crutch according to claim 1 is characterized in that feeler lever is installed in the front end of handle casing, connects feeler lever on the feeler lever sheath, and feeler lever sheath and handle casing are connected and fixed.
4, intelligent voice prompt blind crutch according to claim 1, it is characterized in that handle is fastened by handle bonnet and handle protecgulum forms, ultrasonic sensor is installed between handle bonnet and the handle protecgulum after fixing by the ultrasonic sensor circuit board, circuit board is fixed between handle bonnet and the handle protecgulum by screw, loudspeaker are installed on the horn hood, horn hood is installed on the handle, battery is installed in the set battery case of handle bonnet, battery cover seals battery, and forms one with handle casing.
5, intelligent voice prompt blind crutch according to claim 2 is characterized in that handle protecgulum and handle bonnet are provided with projection, and lobe is installed ultrasonic sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200556464U CN201414915Y (en) | 2009-04-24 | 2009-04-24 | Cane with intelligent voice prompts for blind |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200556464U CN201414915Y (en) | 2009-04-24 | 2009-04-24 | Cane with intelligent voice prompts for blind |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201414915Y true CN201414915Y (en) | 2010-03-03 |
Family
ID=41791326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200556464U Expired - Fee Related CN201414915Y (en) | 2009-04-24 | 2009-04-24 | Cane with intelligent voice prompts for blind |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201414915Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102054319A (en) * | 2010-09-10 | 2011-05-11 | 华通电子科技有限公司 | Barrier-free voice prompt device for blind person |
| CN104470305A (en) * | 2014-12-04 | 2015-03-25 | 电子科技大学 | Circuit board position adjusting device for human body exoskeleton robot |
-
2009
- 2009-04-24 CN CN2009200556464U patent/CN201414915Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102054319A (en) * | 2010-09-10 | 2011-05-11 | 华通电子科技有限公司 | Barrier-free voice prompt device for blind person |
| CN102054319B (en) * | 2010-09-10 | 2013-06-05 | 华通电子科技有限公司 | Barrier-free voice prompt device for blind person |
| CN104470305A (en) * | 2014-12-04 | 2015-03-25 | 电子科技大学 | Circuit board position adjusting device for human body exoskeleton robot |
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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: 20100303 Termination date: 20140424 |