CN2240972Y - Walking guide barrow for blind person - Google Patents
Walking guide barrow for blind person Download PDFInfo
- Publication number
- CN2240972Y CN2240972Y CN 95245265 CN95245265U CN2240972Y CN 2240972 Y CN2240972 Y CN 2240972Y CN 95245265 CN95245265 CN 95245265 CN 95245265 U CN95245265 U CN 95245265U CN 2240972 Y CN2240972 Y CN 2240972Y
- Authority
- CN
- China
- Prior art keywords
- blind person
- feeler
- handle
- cart
- walking
- 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
Links
Images
Landscapes
- Rehabilitation Tools (AREA)
Abstract
The utility model relates to a walk guiding barrow for blind people. The purpose of the utility model is to improve the function of safe walking of a blind person alone. The utility model is characterized in that a big flame 1 is provided with a planet wheel 6 and a distance recording wheel 9, the front side of the big flame is provided with a front antenna, and the two side are provided with a left antenna and a right antenna, and the push handle point is provided with a taximeter, a compass, and an antenna feeling handle. The utility model has the advantages of solving the problem that the walk guiding of blind people is difficult, guiding the blind people to know the walking direction, walking distance, road condition in time, and guiding the blind people to walk safely.
Description
This utility model relates to the go-cart of a kind of blind person's leading.
In background technology, blind person's walking at present still adopts bamboo pole percussive or crutch to explore the way, and is careless slightly, still have fall fall collision may, and the blind person is when walking, the orientation is unclear, distance is not known, the road conditions unpredictable, walking is very passive safely alone to make the blind person.
The purpose of this utility model is to avoid the weak point in the above-mentioned background technology, develop the go-cart of a kind of blind person's leading, improve the ability that the blind person walks safely alone, can lightly use easily again, the various danger that occur when avoiding the blind person to walk also can be made other purposes simultaneously.
Technical solution of the present utility model is as follows:
Comprise big frame 1 anterior assembling planetary gear 6, the rear portion is assembled push rod 15 and is pushed away handle 24, be characterized in, big frame 1 front end assembles rotating preantenna 2 with bearing pin 25 and damping spring 3, on the feeler support 12 of planetary wheel carrier axle 16 both sides, with the rotating feeler 13 of bearing pin 25 assemblings, big frame 1 rear lower assembling roller 9.
Technical solution of the present utility model also comprises:
Feeler 13 usefulness lacing wires 17 in the left and right sides are connected the feeler sense handle 22 that the blind person can touch with returning pull-spring 23, the handle 22 usefulness bearing pins 25 that can swing are assemblied in and push away handle 24 places.
The worm gear 10 that cooperates with roller 9 of assembling on the planetary wheel carrier axle 16, worm gear 10 usefulness rotation flexible axle 18 path distance of will walking feeds back to the return feel taximeter 19 of connection, and roller 9 is the roller of having the records of distance by the log at this moment.
Push away assembly direction location hand feeling compass 21 on the universal bearing compass support 20 in handle 24 places.
Description of drawings of the present utility model is as follows:
Fig. 1 is a front view.
Fig. 2 is the vertical view of Fig. 1.
Fig. 3 is the rearview of Fig. 1.
Above-mentioned number in the figure is described as follows:
Big of 1-, 2-preantenna, 3-damping spring, 4-luggage frame, 5-planetary wheel carrier, 6-planetary gear, 7-holder, the 8-wheel carrier of having the records of distance by the log, the 9-roller of having the records of distance by the log, the 10-worm gear, 11-nut, 12-feeler support, 13-feeler, 14-feeler pulley, 15-push rod, 16-axle, 17-lacing wire, 18-rotates flexible axle, 19-feel taximeter, the universal bearing compass support of 20-, 21-direction location hand feeling compass, 22-feeler sense handle, the 23-returning pull-spring, 24-pushes away handle, the 25-bearing pin.
Be that this utility model adjoint is described in further detail below:
Referring to Fig. 1, the big frame 1 anterior axle 16 assembling planetary wheel carriers 5 of using, planetary wheel carrier 5 usefulness bearing pins 25 assembling planetary gears 6.The big frame 1 front end hinged preantenna 2 of bearing pin, but the preantenna 2 usefulness damping springs 3 of swing connect big frame 1.Can assemble luggage frame 4 on the big frame 1.Assemble the roller 9 of having the records of distance by the log with the wheel carrier 8 of having the records of distance by the log below big frame 1 rear portion, its roller 9 axle heads engagement of having the records of distance by the log is assemblied in the worm gear 10 on the wheel carrier 8 of having the records of distance by the log, worm gear 10 is passed to the feel taximeter 19 that pushes away handle 24 places by the rotation flexible axle 18 that connects with the walking signal of having the records of distance by the log, assemble with bearing pin 25 at 15 times middle parts of push rod, make top push rod 15 fold and be positioned on " " clevis seat 7, to reach the purpose of reduced volume, in like manner, planet wheel spindle 16 ends also assemble " " clevis seat 7, do to shrink the location with left and right sides feeler 13 and cooperate.Referring to Fig. 2, this is a vertical view, but left and right sides feeler 13 horizontal huntings, shrink the location, in feeler sense handle 22 usefulness bearing pins 25 assemblings that push away on the handle 24, feeler sense handle 22 1 ends that can swing connect returning pull-spring 23, make feeler 13 launch return at any time, and the returning pull-spring 23 here also can be assemblied on the feeler support 12.Referring to Fig. 3, this is a rearview, has the records of distance by the log and takes turns 9 worm gears that cooperate 10 by rotating flexible axle 18 connection feel taximeters 19, make the blind person feel oneself at any time the road distance of walking.Left and right sides feeler 13 connects feeler sense handles 22 other ends through lacing wire 17, and when the blind person was walked, in a single day left and right sides feeler 13 ran into barrier, then immediately with signal feedback to the handle 22 that can thereupon rotate, make the walking that the blind person can avoiding obstacles safety.Simultaneously also assemble universal bearing compass support 20 on the handle 24 pushing away, assembly direction location hand feeling compass 21 on this support 20 is known the own direction of being walked at any time when the blind person is walked.
Advantage of the present utility model and effect are as follows:
1, owing to adopt preantenna, so left and right sides feeler direction compass and taximeter are blind The people knows the road distance of direction and walking at any time in the go-cart walking, know in advance accurately Front and left and right sides barrier have reached the blind person and can finish along with the walking of leading car solely The purpose of vertical safety walking.
2, because this leading car can not assemble feel taximeter, direction compass In the situation, also can finish blind-guiding walking purpose, so this car is often walked ripe to some Know the blind person of distance, simplified the structure of this car.
3, because this leading car can fold, make left and right sides feeler and push rod bending, so Can reduced volume, it is convenient to store.
4, owing to adopt planetary gear and roller structure, so that leading garage is walked is stable, and For the stair activity guiding provides convenience.
5, because go-cart has guiding and loading function, purchase so also be suitable for general family Thing, upper convenient downstairs.
Claims (4)
1, blind person's leading go-cart, comprise the anterior assembling of big frame (1) planetary gear (6), the rear portion is assembled push rod (15) and is pushed away handle (24), it is characterized in that: big frame (1) front end assembles rotating preantenna (2) with bearing pin (25) and damping spring (3), on the feeler support (12) of planetary wheel carrier axle (16) both sides, assemble rotating feeler (13) with bearing pin (25), big frame (1) rear lower assembling roller (9).
2, blind person's leading according to claim 1 go-cart, it is characterized in that: left and right sides feeler (13) is connected the feeler sense handle (22) that the blind person can touch with lacing wire (17) with returning pull-spring (23), and the handle that can swing (22) is assemblied in bearing pin (25) and pushes away handle (24) and locate.
3, blind person's leading according to claim 1 go-cart, it is characterized in that: planetary wheel carrier axle (16) is gone up the worm gear (10) that assembling cooperates with roller (9), and worm gear (10) feeds back to the return feel taximeter (19) of connection with rotation flexible axle (18) path distance of will walking.
4, blind person's leading according to claim 1 go-cart is characterized in that: push away handle (24) and locate upward assembly direction location hand feeling compass (21) of universal bearing compass support (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95245265 CN2240972Y (en) | 1995-09-15 | 1995-09-15 | Walking guide barrow for blind person |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95245265 CN2240972Y (en) | 1995-09-15 | 1995-09-15 | Walking guide barrow for blind person |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2240972Y true CN2240972Y (en) | 1996-11-27 |
Family
ID=33885452
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95245265 Expired - Fee Related CN2240972Y (en) | 1995-09-15 | 1995-09-15 | Walking guide barrow for blind person |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2240972Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106176157A (en) * | 2016-08-12 | 2016-12-07 | 李乾 | A kind of blind person's blind-guide device and control method thereof |
| CN106798631A (en) * | 2017-01-22 | 2017-06-06 | 福州大学 | Sweep and survey barrier blind-guide brick and its control method |
-
1995
- 1995-09-15 CN CN 95245265 patent/CN2240972Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106176157A (en) * | 2016-08-12 | 2016-12-07 | 李乾 | A kind of blind person's blind-guide device and control method thereof |
| CN106176157B (en) * | 2016-08-12 | 2019-04-23 | 李乾 | A kind of blind person's blind-guide device and its control method |
| CN106798631A (en) * | 2017-01-22 | 2017-06-06 | 福州大学 | Sweep and survey barrier blind-guide brick and its control method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201577689U (en) | Folding type electric luggage case capable of carrying people | |
| CN2240972Y (en) | Walking guide barrow for blind person | |
| CN110304127A (en) | Multi-function rocking carrier and Multifunctional cradle bed and matched card slot type apparatus | |
| GB2584365A (en) | Multi-functional perambulator, and multi-functional cradle bed and slot-type tool matching same | |
| CN209172728U (en) | An a kind of key folding power-driven wheelchair | |
| CN212220465U (en) | Separable special vehicle for disabled people | |
| CN107114887A (en) | A kind of riding type box system | |
| CN201660077U (en) | Portable three-wheeled scooter | |
| CN211809819U (en) | Self-propelled crawler trolley convenient for shopping | |
| CN2815844Y (en) | Two-stage transmission up-down treading type bicycle | |
| CN214689901U (en) | Self-driven luminous toy scooter | |
| CN2310721Y (en) | Foldable bicycle | |
| CN220255897U (en) | Case and bag can ride | |
| CN219461709U (en) | Light scooter capable of climbing stairs | |
| CN2072933U (en) | Portable multipurpose foldable baggage trolley | |
| CN2350282Y (en) | Multipurpose tricycle | |
| CN202670000U (en) | Coordination competitive entertainment cart operated by dual users side by side commonly | |
| CN108502068B (en) | Multifunctional combined balance vehicle | |
| CN2289721Y (en) | Hand cart for go upstairs | |
| CN2158835Y (en) | Effert-saving vehicle driven by man | |
| CN2233868Y (en) | Chain type trolley for travelling up stairs | |
| CN2284725Y (en) | Folding miniature motor-driven cycle | |
| CN2344250Y (en) | Auxiliary support frame for cart | |
| CN2242829Y (en) | Hand-push cart easy for going upstairs | |
| CN2382271Y (en) | Suitcase capable of pulling up and down stairs |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |