CN101084853A - Floor type photoelectric blind stick - Google Patents
Floor type photoelectric blind stick Download PDFInfo
- Publication number
- CN101084853A CN101084853A CN 200610046821 CN200610046821A CN101084853A CN 101084853 A CN101084853 A CN 101084853A CN 200610046821 CN200610046821 CN 200610046821 CN 200610046821 A CN200610046821 A CN 200610046821A CN 101084853 A CN101084853 A CN 101084853A
- Authority
- CN
- China
- Prior art keywords
- ground
- wheel
- tugboat
- drawbar
- buzzer
- 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.)
- Granted
Links
Images
Landscapes
- Rehabilitation Tools (AREA)
- Emergency Alarm Devices (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2006100468214A CN100493479C (en) | 2006-06-06 | 2006-06-06 | Floor type photoelectric blind stick |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2006100468214A CN100493479C (en) | 2006-06-06 | 2006-06-06 | Floor type photoelectric blind stick |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101084853A true CN101084853A (en) | 2007-12-12 |
CN100493479C CN100493479C (en) | 2009-06-03 |
Family
ID=38936139
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2006100468214A Expired - Fee Related CN100493479C (en) | 2006-06-06 | 2006-06-06 | Floor type photoelectric blind stick |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN100493479C (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2017042251A (en) * | 2015-08-25 | 2017-03-02 | 雅治 石塚 | Walking assisting white stick |
CN106798631A (en) * | 2017-01-22 | 2017-06-06 | 福州大学 | Sweep and survey barrier blind-guide brick and its control method |
CN107362003A (en) * | 2017-07-13 | 2017-11-21 | 杭州国辰机器人科技有限公司 | A kind of blind-guiding stick and blind-guiding method based on double ultrasonic waves |
-
2006
- 2006-06-06 CN CNB2006100468214A patent/CN100493479C/en not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2017042251A (en) * | 2015-08-25 | 2017-03-02 | 雅治 石塚 | Walking assisting white stick |
CN106798631A (en) * | 2017-01-22 | 2017-06-06 | 福州大学 | Sweep and survey barrier blind-guide brick and its control method |
CN107362003A (en) * | 2017-07-13 | 2017-11-21 | 杭州国辰机器人科技有限公司 | A kind of blind-guiding stick and blind-guiding method based on double ultrasonic waves |
CN107362003B (en) * | 2017-07-13 | 2023-10-03 | 杭州国辰机器人科技有限公司 | Blind guiding stick based on double ultrasonic waves and blind guiding method |
Also Published As
Publication number | Publication date |
---|---|
CN100493479C (en) | 2009-06-03 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN202766986U (en) | Optoelectronic integrated warning device in times of water converging on road | |
CN107919021A (en) | A kind of intelligent traffic signal lamp control system and control method | |
CN208672532U (en) | A kind of bridge bottom crack detection device | |
CN100493479C (en) | Floor type photoelectric blind stick | |
CN203716573U (en) | Rear cantilever type lifting and transversely-moving parking equipment | |
CN104088204B (en) | A kind of combination area of city and country's traffic circle traffic safety devices and method for designing thereof | |
CN108049330A (en) | A kind of urban road safety height-limiting device | |
CN204719968U (en) | A kind of intelligent transportation advice system | |
CN200994859Y (en) | Push electromechanical blind sticks | |
CN208953065U (en) | A kind of urban waterlogging monitoring device warning rod structure | |
CN201918024U (en) | Intelligent traffic light system | |
CN207233197U (en) | Race's safety of bowing crosses the street early warning system | |
CN205975418U (en) | Parking area interception equipment | |
CN207159841U (en) | A kind of rail traffic platform load-bearing pedal | |
CN206058526U (en) | A kind of traffic indicating equipment for the prompting of bend smart electronicses | |
CN107456364A (en) | A kind of blind guiding stick | |
CN203716576U (en) | Lift type stereo garage capable of transversally moving automatically | |
CN206725142U (en) | A kind of multi-storied garage lifting chain pulling force real-time detection apparatus | |
CN203716565U (en) | Automatic traverse moving lift type stereo carport with multiple layers | |
CN203311629U (en) | Device for preventing pedestrian jaywalk | |
CN207934524U (en) | A kind of embedded bicycle parking stall based on greenbelt | |
CN203546630U (en) | Sewer well lid displacement warning device | |
CN205140211U (en) | Novel intelligent transportation control device | |
US5414677A (en) | Ground movement sensor | |
CN204847734U (en) | Staircase internet stand |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Shenyang Yuanda Compressor Manufacturing Co., Ltd. Assignor: Shenyang University of Technology Contract fulfillment period: 2009.12.15 to 2014.12.15 contract change Contract record no.: 2009210000315 Denomination of invention: Floor type photoelectric blind stick Granted publication date: 20090603 License type: Exclusive license Record date: 20091231 |
|
LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2009.12.15 TO 2014.12.15; CHANGE OF CONTRACT Name of requester: SHENYANG YUANDA COMPRESSOR MANUFACTURING CO., LTD. Effective date: 20091231 |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090603 Termination date: 20150606 |
|
EXPY | Termination of patent right or utility model |