CN2890147Y

CN2890147Y - Sensor type blind sidewalk and blind walking stick

Info

Publication number: CN2890147Y
Application number: CNU2005201401392U
Authority: CN
Inventors: 常俊伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-12-16
Filing date: 2005-12-16
Publication date: 2007-04-18
Anticipated expiration: 2015-12-16

Abstract

The utility model relates to a sensor type blind sidewalk and blind walking stick, which is characterized in that the utility model comprises a blind sidewalk (1) and a sensor type blind walking stick (2). The blind sidewalk (1) made by coating red or yellow magnetic coating on the road or using fix thin iron sheets at intervals on the road and then pain red or yellow coating on them. The red or yellow magnetic coating is a mix of oil paint and iron powder with addition of red or yellow pigment; the sensor type blind walking stick (2) is made by adding a magnetic sensor (3) and an amplified circuit board (4) to the bottom of the blind sidewalk (1) and adding a buzzer or a vibrator (5) and a dry battery (6) to the handle of the blind walking stick (2). The magnetic sensor (3), the amplified circuit board (4) and the buzzer or vibrator (5) and the dry battery (6) are connected with a lead wire (7). The utility model facilitates the blind people to walk with better effects on guiding the blind.

Description

Sensor-type sidewalk for visually impaired people and blind man's stick

Technical field:

The utility model relates to a kind of sidewalk for visually impaired people and blind man's stick, is specifically related to a kind of sensor-type sidewalk for visually impaired people and blind man's stick.Belong to guide apparatus technical field.

Background technology:

Blind person's trip is by sidewalk for visually impaired people and other means guide.Before the utility model is made, generally adopt concave-convex brick to do the sidewalk for visually impaired people on the present road.There is bar shaped sidewalk for visually impaired people and the circular point shape prompting sidewalk for visually impaired people of advancing the concave-convex brick sidewalk for visually impaired people.Though there is certain guide effect the concave-convex brick sidewalk for visually impaired people, its guide effect is relatively poor, influences blind person's walking first, and second blind spot is arranged at the parting of the ways, and it is at a loss as to what to do that the blind person is passed by on one's way.Moreover because of the blind person walks original just inconveniently, and existing sidewalk for visually impaired people is uneven, and blind person's walking along the street has been brought inconvenience.

Summary of the invention:

The purpose of this utility model is to overcome above-mentioned deficiency, provides a kind of and can make things convenient for the blind person to walk and good again sensor-type sidewalk for visually impaired people and the blind man's stick of guide effect.

The purpose of this utility model is achieved in that a kind of sensor-type sidewalk for visually impaired people and blind man's stick, it is characterized in that it is made up of magnetic blind and sensor-type blind man's stick two parts, described magnetic blind, be colored red or yellow magnetic coating on road, perhaps after on the road, brush redness or yellow uitramarine with the tagger fixed interval, described redness or yellow magnetic coating are to paint with after iron powder mixes, and add redness or yellow uitramarine again; Described sensor-type blind man's stick is to add in the blind man's stick bottom to put a magneto-dependent sensor and magnification circuit plate, add at blind man's stick handle place and put a buzzer or vibrator and dry cell, described magneto-dependent sensor, magnification circuit plate, buzzer or vibrator link to each other with the used for dry cell lead.

When the blind person touched ground with blind man's stick, buzzer will send sound, or vibrator will vibrate, and reminded the blind person to move on.The cost of a blind man's stick is greatly about 50～80 yuan, and is convenient, practical, safe and reliable.The sidewalk for visually impaired people paints redness or yellow is to be used for reminding walking the sidewalk for visually impaired people, gives the blind person with convenient.Magnetic coating of 1 year brush gets final product.Easy to maintenance, cost is low.

Description of drawings:

Fig. 1 is a sidewalk for visually impaired people of the present utility model layout schematic diagram.

Fig. 2 is a blind man's stick structural representation of the present utility model.

Fig. 3 is a blind man's stick circuit block diagram of the present utility model.

Fig. 4 is a blind man's stick circuit diagram of the present utility model.

The specific embodiment:

Referring to Fig. 1～2, the utility model is a kind of sensor-type sidewalk for visually impaired people and blind man's stick, is made up of magnetic blind 1 and sensor-type blind man's stick 2 two parts.

Referring to Fig. 1, described magnetic blind 1 is colored red or a yellow magnetic coating on road, perhaps brushes redness or yellow uitramarine with the tagger fixed interval after on the road.Described redness or yellow magnetic coating are to paint with after iron powder mixes, and add redness or yellow uitramarine again.

Referring to Fig. 2～3, described sensor-type blind man's stick 2 is to add to put a magneto-dependent sensor 3 and magnification circuit plate 4 in the blind man's stick bottom, add at blind man's stick 2 handle places and put a buzzer or vibrator 5 and dry cell 6, described magneto-dependent sensor 3, magnification circuit plate 4, buzzer or vibrator 5 link to each other with battery 6 usefulness leads 7.Fig. 4 is a blind man's stick circuit diagram of the present utility model.

Claims

1, a kind of sensor-type sidewalk for visually impaired people and blind man's stick, it is characterized in that it is made up of magnetic blind (1) and sensor-type blind man's stick (2) two parts, described magnetic blind (1) is to coat the magnetic coating layer on road, perhaps brushes pigment with the tagger fixed interval after on the road; Described sensor-type blind man's stick (2) is to add in blind man's stick (1) bottom to put a magneto-dependent sensor (3) and magnification circuit plate (4), add at blind man's stick (2) handle place and put a buzzer or vibrator (5) and dry cell (6), described magneto-dependent sensor (3), magnification circuit plate (4), buzzer or vibrator (5) link to each other with lead (7) with dry cell (6).