CN204147238U - Barrier position prompting blind-man crutch - Google Patents
Barrier position prompting blind-man crutch Download PDFInfo
- Publication number
- CN204147238U CN204147238U CN201420497503.XU CN201420497503U CN204147238U CN 204147238 U CN204147238 U CN 204147238U CN 201420497503 U CN201420497503 U CN 201420497503U CN 204147238 U CN204147238 U CN 204147238U
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- CN
- China
- Prior art keywords
- crutch
- intelligent
- infrared laser
- word
- barrier
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- 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
A kind of barrier position prompting blind-man crutch, described barrier position prompting blind-man crutch is by Intelligent crutch cane body, universal wheel, intelligence handle, one word infrared laser, infrared camera, main control chip and battery composition, described universal wheel is arranged on bottom crutch, described intelligent handle is arranged on above crutch, a described word infrared laser is arranged on below crutch, fan-shaped parallel bright finish launched by a described word infrared laser, described infrared camera is arranged on above a word infrared laser, described main control chip to be arranged in Intelligent crutch cane body inside position on the lower, described battery is arranged on the position of top in Intelligent crutch cane body inside.
Description
Technical field
This utility model relates to computer vision field, relates to a kind of barrier position prompting blind-man crutch or rather.
Background technology
Existing Intelligent crutch many uses sound radar or infrared probe are as range finding instrument, and be arranged on crutch, give the alarm when near barrier, there is barrier in reminding blind front, takes care.But sound radar and infrared distance measurement probe all cannot detect the concrete orientation of the Distance geometry of barrier, and there is barrier in the judgement front that can only just omit, and blind person also cannot judge to walk left or walk to the right after receiving alarm, causes puzzlement to blind person; Existing Intelligent crutch many uses sound is as based reminding method, but sound is easily subject to extraneous interference in noisy environment, is not a kind of desirable based reminding method.
As can be seen here, above-mentioned Intelligent crutch still existing defects, and urgently improved.
Because the defect that above-mentioned Intelligent crutch exists, the design people is based on being engaged in this type of product design manufacture for many years, long-pending have abundant practical experience and Professional knowledge, actively in addition research and innovation, to founding a kind of barrier position prompting blind-man crutch, the molding structure of general existing Intelligent crutch on the market can be improved, make it have more competitiveness.Through constantly research, design, and through repeatedly studying sample and after improving, finally creating this utility model had practical value.
Summary of the invention
Technical problem underlying to be solved in the utility model is, overcome the defect that existing Intelligent crutch exists, and a kind of barrier position prompting blind-man crutch is provided, overcome the defect that existing Intelligent crutch exists, propose a kind of scheme adding infrared camera detection barrier based on an infrared word laser instrument, this scheme accurately can judge the concrete azimuth information (Distance geometry angle) of barrier in crutch front, and the azimuth information of barrier is passed to the smart handle of crutch upper end.Smart handle changes the height of different physical button on handle according to the azimuth information of barrier.Blind person just clearly can grasp preceding object thing information when holding handle, makes correct Path selection, ensures safety.
This utility model solves its technical problem underlying and realizes by the following technical solutions.According to a kind of barrier position prompting blind-man crutch that the utility model proposes, barrier position prompting blind-man crutch is by Intelligent crutch cane body, universal wheel, intelligence handle, one word infrared laser, infrared camera, main control chip and battery composition, universal wheel is arranged on bottom crutch, intelligence handle is arranged on above crutch, one word infrared laser is arranged on below crutch, fan-shaped parallel bright finish launched by one word infrared laser, infrared camera is arranged on above a word infrared laser, main control chip to be arranged in Intelligent crutch cane body inside position on the lower, battery is arranged on the position of top in Intelligent crutch cane body inside.
Sweeping robot intelligence path planning system described in the utility model, its beneficial effect produced is: an infrared word laser instrument adds infrared camera and detects barrier, accurately can judge the concrete azimuth information (Distance geometry angle) of barrier in crutch front, and the azimuth information of barrier be passed to the smart handle of crutch upper end; Smart handle changes the height of different physical button on handle according to the azimuth information of barrier; Blind person just clearly can grasp preceding object thing information when holding handle, makes correct Path selection, ensures safety.
Accompanying drawing explanation
Fig. 1 is the schematic top plan view of embodiment of the present utility model.
Description of reference numerals: 1, Intelligent crutch cane body; 2, universal wheel; 3, intelligent handle; 4, a word infrared laser; 5, infrared camera; 6, fan-shaped parallel bright finish; 7, main control chip; 8, battery.
Detailed description of the invention
Below in conjunction with accompanying drawing and preferred embodiment, to according to its detailed description of the invention, structure, feature and the effect thereof that the utility model proposes, be described in detail as follows.
Refer to shown in Fig. 1, a kind of barrier position prompting blind-man crutch of the present utility model, barrier position prompting blind-man crutch is by Intelligent crutch cane body 1, universal wheel 2, intelligence handle 3, one word infrared laser 4, infrared camera 5, main control chip 7 and battery 8 form, universal wheel 2 is arranged on bottom crutch, intelligence handle 3 is arranged on above crutch, one word infrared laser 4 is arranged on below crutch, fan-shaped parallel bright finish 6 launched by one word infrared laser 4, infrared camera 5 is arranged on above a word infrared laser 4, main control chip 7 to be arranged in Intelligent crutch cane body 1 inside position on the lower, battery 8 is arranged on the position of top in Intelligent crutch cane body 1 inside.
The above, it is only preferred embodiment of the present utility model, not any pro forma restriction is done to this utility model, every above embodiment is done according to technical spirit of the present utility model any simple modification, equivalent variations and modification, all still belong in the scope of technical solutions of the utility model.
Claims (1)
1. a barrier position prompting blind-man crutch, it is characterized in that: described barrier position prompting blind-man crutch is by Intelligent crutch cane body, universal wheel, intelligence handle, one word infrared laser, infrared camera, main control chip and battery composition, described universal wheel is arranged on bottom crutch, described intelligent handle is arranged on above crutch, a described word infrared laser is arranged on below crutch, fan-shaped parallel bright finish launched by a described word infrared laser, described infrared camera is arranged on above a word infrared laser, described main control chip to be arranged in Intelligent crutch cane body inside position on the lower, described battery is arranged on the position of top in Intelligent crutch cane body inside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420497503.XU CN204147238U (en) | 2014-08-30 | 2014-08-30 | Barrier position prompting blind-man crutch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420497503.XU CN204147238U (en) | 2014-08-30 | 2014-08-30 | Barrier position prompting blind-man crutch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204147238U true CN204147238U (en) | 2015-02-11 |
Family
ID=52505399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420497503.XU Expired - Fee Related CN204147238U (en) | 2014-08-30 | 2014-08-30 | Barrier position prompting blind-man crutch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204147238U (en) |
-
2014
- 2014-08-30 CN CN201420497503.XU patent/CN204147238U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20171102 Address after: 518108, ten, building A3, building 2, New Era Industrial Zone, stone ring road, Shilong village, Shilong street, Shiyan City, Guangdong, Baoan District, Shenzhen Patentee after: Shenzhen Xing Da Da Electronic Co., Ltd. Address before: No. 1068 Nanshan District Xueyuan Road in Shenzhen city in Guangdong province 518000 Patentee before: Ma Tianchi |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150211 Termination date: 20190830 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |