CN202263150U

CN202263150U - All-dimensional all-weather wheel type guide cane

Info

Publication number: CN202263150U
Application number: CN2011203261382U
Authority: CN
Inventors: 王斌
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-09-01
Filing date: 2011-09-01
Publication date: 2012-06-06
Anticipated expiration: 2021-09-01

Abstract

The utility model provides an all-dimensional all-weather wheel type guide cane, which is formed by the mode that a pushing rod (2) is connected with a car body (1) through universal movable joints (3). The all-dimensional all-weather wheel type guide cane is characterized in that two light-emitting diode (LED) lamps (4) and a photoconductive resistor (5) are arranged on the pushing rod (2), a battery (6), a horn (7) and a circuit board (11) are arranged inside the car body (1), a first sensor (8), a second sensor (9) and a third sensor (10) are respectively installed on the right side, the front side and the left sight side of the outer side of the car body. Compared with an ordinary guide cane in the market, the all-dimensional all-weather wheel type guide cane has the advantages of being simple in structure, convenient in use, complete in function and humanized.

Description

Comprehensive round-the-clock wheeled blind guiding stick

Technical field

This utility model relates to a kind of blind guiding stick, particularly a kind of comprehensive round-the-clock wheeled blind guiding stick.

Technical background:

Existing blind guiding stick; Adopt ultrasonic emitting echo-bearing mode to survey the place ahead barrier mostly; Reaching prompting blind person's effect, but also there are a lot of problems during practical application: the one, this type of walking stick can only be surveyed the barrier that is positioned at blind person's dead ahead, and actual road surface situation is comparatively complicated; For example, be positioned at blind person's left or right-hand this type of the obstacle walking stick can not in time be reminded; The 2nd, though the dark walking stick of the colour of sky can be reminded the blind person to keep away barrier can not to remind the vehicle that head-on goes in time to avoid the blind person because the blind person goes home at dusk.These works design to the problems referred to above.

Summary of the invention:

The purpose of this utility model provides a kind of comprehensive round-the-clock wheeled blind guiding stick.

The technical scheme of this utility model is following: a kind of comprehensive round-the-clock wheeled blind guiding stick, and it is connected to form through universal Movable joint and car body by push rod, and 2 LED lamps and a photoconductive resistance are housed on the said push rod; The inside of said car body is equipped with battery, loudspeaker and circuit board, outside right side, front side, left side be separately installed with pick off 1., pick off 2., pick off 3..

[0005]This utility model is at the dead ahead in handcar domain, each side install the infrared photoelectric sensor of a regulating reflection distance; Correct position at the handcar upper push-rod is installed a photoconductive resistance; Light emitting diode is installed above push rod simultaneously; No matter push rod runs into the obstacle walking stick and can in time send the relevant voice prompting in dead ahead, the left and right sides like this, and the guiding blind person in time evades the obstacle from each orientation, and walking stick can be under rather dark environment simultaneously; Initiatively send light flash prompting, in time remind pedestrian or vehicle initiatively to evade the effect of blind person with the comprehensive round-the-clock guiding blind person that realizes these works.

Common blind guiding stick is compared on this utility model and the existing market, have simple in structure, easy to use, function is more comprehensive, hommization more.

Description of drawings:

Accompanying drawing 1 is a structural representation of the present invention;

The specific embodiment:

Below in conjunction with accompanying drawing utility model is further specified.

The comprehensive round-the-clock wheeled blind guiding stick of this utility model is made up of car body 1 and push rod 2, and it is characterized in that: said push rod 2 is connected with car body 1 through universal Movable joint 3; 2 LED lamps 4 and a photoconductive resistance 5 are housed on the push rod 2; Battery 6, loudspeaker 7 and circuit board 11 are installed in the protrusion place, inside of car body 1.The pick off of surveying the respective direction obstacle 1. 8, pick off 2. 9, pick off 3. 10 be contained in car body 1 respectively right side, the place ahead and left side.

This utility model is at the dead ahead in handcar domain, each side install the infrared photoelectric sensor of a regulating reflection distance; Correct position at the handcar upper push-rod is installed a photoconductive resistance; Light emitting diode is installed above push rod simultaneously; No matter push rod runs into the obstacle walking stick and can in time send the relevant voice prompting in dead ahead, the left and right sides like this, and the guiding blind person in time evades the obstacle from each orientation, and walking stick can be under rather dark environment simultaneously; Initiatively send light flash prompting, in time remind pedestrian or vehicle initiatively to evade the effect of blind person with the comprehensive round-the-clock guiding blind person that realizes these works.

Claims

1. comprehensive round-the-clock wheeled blind guiding stick, it is connected to form through universal Movable joint (3) and car body (1) by push rod (2), it is characterized in that: 2 LED lamps (4) and a photoconductive resistance (5) are housed on the said push rod (2); The inside of said car body (1) is equipped with battery (6), loudspeaker (7) and circuit board (11), and outside right side, front side, left side are separately installed with 1. 2. (9), pick off 3. (10) of (8), pick off of pick off.