CN206342655U - A kind of intelligent sound blind guiding stick - Google Patents
A kind of intelligent sound blind guiding stick Download PDFInfo
- Publication number
- CN206342655U CN206342655U CN201621100109.3U CN201621100109U CN206342655U CN 206342655 U CN206342655 U CN 206342655U CN 201621100109 U CN201621100109 U CN 201621100109U CN 206342655 U CN206342655 U CN 206342655U
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- stick
- ultrasonic probe
- stick stem
- intelligent sound
- blind guiding
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Abstract
The utility model is related to a kind of intelligent sound blind guiding stick, is made up of handle, stick stem and the part of three-dimensional support three, and wherein handle is located at the top of stick stem, and three-dimensional support is located at the lower section of stick stem；Power switch, vibrating device and voice device are set on handle；Stick stem inner chamber, which is provided with the outside of microprocessor, stick stem, is provided with upper ultrasonic probe and lower ultrasonic probe；Three-dimensional frame bottom is provided with wheel, and three-dimensional support is connected by universal rotating shaft with stick stem；Wherein signal of the microprocessor processes from upper ultrasonic probe and lower ultrasonic probe, and control vibrating device and voice device.It is of the present utility model simple in construction, it is capable of the distance and height of real-time prompting front obstacle, provides voice and vibrational feedback for user, safety guarantee is provided for user.
Description
Technical field
The utility model is related to blind-guide device, more particularly to a kind of intelligent sound blind guiding stick.
Background technology
At present, the blind-guide device of in the market, such as：Blind guiding stick, blind-guidance robot, GPRS guide locators etc., these into
This all very high and guide DeGrain, in the market has many blind guiding sticks, and technology is immature, and traditional generally provides voice
Guide, but blind person there is a situation where that sound can be heard under this noisy environment of road, traditional blind guiding stick is general
The distance calculated apart from barrier can not be provided, it is impossible to the service provided for blind person.
Given this utility model is proposed.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art there is provided a kind of intelligent sound blind guiding stick, can
The distance of real-time prompting front obstacle and height, return to user by voice and vibrations, substantially increase and use just
Profit, safety guarantee is provided for user.
In order to realize the purpose, the utility model is adopted the following technical scheme that：A kind of intelligent sound blind guiding stick includes handle
Hand, stick stem and three-dimensional support composition, wherein handle is arranged at the top of stick stem, and three-dimensional support is arranged at the lower section of stick stem；It is described
Power switch, vibrating device and voice device are set on handle；Stick stem inner chamber, which is provided with the outside of microprocessor, stick stem, is provided with upper ultrasound
Probe and lower ultrasonic probe；Three-dimensional frame bottom is provided with wheel, and three-dimensional support is connected by universal rotating shaft with stick stem；Wherein micro- place
Signal of the device processing from upper ultrasonic probe and lower ultrasonic probe is managed, and controls vibrating device and voice device.
Further, the upper ultrasonic probe is 6-10cm, the distance and height of sensing front low obstacle apart from ground level
Degree.
Further, the lower ultrasonic probe is 25-35cm, the distance and height of sensing front high obstacle thing apart from ground level
Degree.
Further, the chip of the voice device uses ISD1730.
Further, the vibrating device is realized by polarizing motor.
After technical scheme described in the utility model, following beneficial effect is brought：
The utility model has the advantage of：A kind of intelligent sound blind guiding stick of the present utility model, by setting vibration dress
Put and voice device, the barrier relevant information that can detect ultrasonic probe is by tactile and the form of the sense of hearing while showing
Come, directly the course of guiding friend blind person.The utility model uses ultrasonic listening technology simultaneously, and investigative range is wide,
Detecting obstacles thing is effectively reliable；Low manufacture cost；It is simple and easy to use.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the utility model functional framework figure.
Wherein：1, handle；2, stick stem；3, three-dimensional support；4, power switch；5, vibrating device；6, voice device；7, micro- place
Manage device；8, upper ultrasonic probe；9, lower ultrasonic probe；10, universal rotating shaft.
Embodiment
Embodiment of the present utility model is described in further detail below in conjunction with the accompanying drawings.
As shown in figure 1, a kind of intelligent sound blind guiding stick, including handle 1, stick stem 2 and three-dimensional support 3 are constituted, wherein
Hand 1 is arranged at the top of stick stem 2, and three-dimensional support 3 is arranged at the lower section of stick stem 2；Power switch 4, vibration are set on the handle 1
Device 5 and voice device 6；The inner chamber of stick stem 2 is provided with microprocessor 7, and the outside of stick stem 2 is provided with upper ultrasonic probe 8 and lower ultrasonic probe
9；The bottom of three-dimensional support 3 is provided with wheel, and three-dimensional support 3 is connected by universal rotating shaft 10 with stick stem 2；Wherein microprocessor 7 is handled
Signal from upper ultrasonic probe 8 and lower ultrasonic probe 9, and control vibrating device 5 and voice device 6.
The upper ultrasonic probe 8 is 6-10cm, the distance and height of sensing front low obstacle apart from ground level.
The lower ultrasonic probe 9 is 25-35cm, the distance and height of sensing front high obstacle thing apart from ground level.
The chip of the voice device 6 uses ISD1730.
The vibrating device 5 is realized by polarizing motor.
Such as Fig. 2 is functional framework figure of the present utility model, when in use, first turns on the power switch 4, lower ultrasonic probe
8 and lower ultrasonic probe 9 start working, constantly transmitting and receive signal, microprocessor 7 can be at the signal that receives
Reason, if there is barrier in front, microprocessor 7 will be notified the information of this barrier by vibrating device 5 and voice device 6
To blind person user.If front be can across small barrier, vibrating device 5 sends the vibration of small frequency, while voice is filled
Put 6 carry out voice messages；If front be cannot across big barrier or blind alley, vibrating device 5 sends shaking for big frequency
It is dynamic, while voice device 6 carries out voice message.The bottom of three-dimensional support 3 is provided with wheel, so can be with laborsaving.
The utility model is by setting vibrating device and voice device, the barrier correlation letter that can detect ultrasonic probe
Breath is shown simultaneously by tactile and the form of the sense of hearing, directly the course of guiding friend blind person.This practicality simultaneously is new
Type uses ultrasonic listening technology, and investigative range is wide, and detecting obstacles thing is effectively reliable, low manufacture cost；It is simple and easy to use.
Described above is embodiment of the present utility model, it is noted that for the ordinary skill in the art,
Under the premise of the utility model principle is not departed from, various deformation and improvement can also be made, this should also be considered as the utility model
Protection domain.
Claims (5)
1. a kind of intelligent sound blind guiding stick, it is characterised in that：Including handle (1), stick stem (2) and three-dimensional support (3) composition, institute
The top that handle (1) is arranged at stick stem (2) is stated, three-dimensional support (3) is arranged at the lower section of stick stem (2)；Set on the handle (1)
Power switch (4), vibrating device (5) and voice device (6)；Stick stem (2) inner chamber is provided with the outside of microprocessor (7), stick stem (2) and set
There are upper ultrasonic probe (8) and lower ultrasonic probe (9)；Three-dimensional support (3) bottom is provided with wheel, and three-dimensional support (3) passes through universal turn
Axle (10) is connected with stick stem (2)；Microprocessor (7) the connection vibrating device (5) and voice device (6).
2. a kind of intelligent sound blind guiding stick according to claim 1, is further characterized in that：The upper ultrasonic probe (8)
It is 6-10cm, the distance and height of sensing front low obstacle apart from ground level.
3. a kind of intelligent sound blind guiding stick according to claim 1, is further characterized in that：The lower ultrasonic probe (9)
It is 25-35cm, the distance and height of sensing front high obstacle thing apart from ground level.
4. a kind of intelligent sound blind guiding stick according to claim 1, is further characterized in that：The voice device (6)
Chip uses ISD1730.
5. a kind of intelligent sound blind guiding stick according to claim 1, is further characterized in that：The vibrating device (5) is
Realized by polarizing motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621100109.3U CN206342655U (en) | 2016-09-30 | 2016-09-30 | A kind of intelligent sound blind guiding stick |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621100109.3U CN206342655U (en) | 2016-09-30 | 2016-09-30 | A kind of intelligent sound blind guiding stick |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206342655U true CN206342655U (en) | 2017-07-21 |
Family
ID=59321132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621100109.3U Active CN206342655U (en) | 2016-09-30 | 2016-09-30 | A kind of intelligent sound blind guiding stick |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206342655U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107929005A (en) * | 2017-12-29 | 2018-04-20 | 东莞理工学院 | Multifunctional intellectual blind guiding stick |
| CN108992316A (en) * | 2018-08-13 | 2018-12-14 | 京东方科技集团股份有限公司 | Blind-guiding stick and guide implementation method |
-
2016
- 2016-09-30 CN CN201621100109.3U patent/CN206342655U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107929005A (en) * | 2017-12-29 | 2018-04-20 | 东莞理工学院 | Multifunctional intellectual blind guiding stick |
| CN108992316A (en) * | 2018-08-13 | 2018-12-14 | 京东方科技集团股份有限公司 | Blind-guiding stick and guide implementation method |
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