CN211132019U

CN211132019U - Intelligent ultrasonic waveguide blind stick

Info

Publication number: CN211132019U
Application number: CN201921218008.XU
Authority: CN
Inventors: 石贤青; 栗玉龙
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-07-27
Filing date: 2019-07-27
Publication date: 2020-07-31
Anticipated expiration: 2029-07-27

Abstract

The utility model relates to a blind guiding stick, in particular to an intelligent ultrasonic blind guiding stick, which comprises a handle provided with a stick rod and a key group, wherein the key group is arranged on the handle; the key group is provided with a language on-off key, a radar on-off key, a language selection key, a blind guiding stick on-off key and a Bluetooth on-off key; and the handle is provided with an ultrasonic sensor, and the inside of the handle is provided with a controller. The intelligent blind guide by utilizing super-magic waves is realized, the sensitivity is high, and the practicability is strong; simultaneously accessible language on & off switch and language selection key cooperation change languages, accessible radar on & off switch fixes a position and seeks the guide stick of blinding, and bluetooth headset is connected to the accessible bluetooth on & off switch, improves the interference immunity of guide stick, and the function is many, and the practicality is strong, and the range of application is wide.

Description

Intelligent ultrasonic waveguide blind stick

Technical Field

The utility model relates to a blind guiding stick specifically is an intelligence ultrasonic wave blind guiding stick.

Background

The blind person refers to the visually impaired, and the visually impaired people are mainly divided into two categories, namely full-blind and semi-blind. Blind, i.e., atrophy or calcification of the eyeball, is unresponsive to light. And the second is amblyopia (60% lower than normal vision), and the blind is restricted in movement due to visual disturbance. The blind people are people with binocular blindness or monocular blindness caused by diseases or accidental injuries of optic nerves or eyes, and are classified into the congenital blind people and the acquired blind people.

In order to improve the convenience of the blind people in going out, the blind guiding stick is convenient to breed.

The blind guiding stick on the present market has the problem such as function singleness, and outside noisy room, especially loud street and collection town simultaneously, the blind guiding stick interference immunity that adopts external loudspeaker is little, and too big sound will disturb residents simultaneously.

In order to solve the problems, an intelligent ultrasonic blind guiding stick is particularly provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an intelligence ultrasonic wave guide blind stick to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the blind guiding stick in the market at present has the problems of single function and the like, and meanwhile, the blind guiding stick with externally-arranged loudspeakers is small in anti-interference performance and can disturb people when the sound is too large outside a noisy room, especially in noisy streets and towns;

the key group is provided with a language on-off key, a radar on-off key, a language selection key, a blind guiding stick on-off key and a Bluetooth on-off key;

and the handle is provided with an ultrasonic sensor, and the inside of the handle is provided with a controller.

The intelligent blind guide by utilizing super-magic waves is realized, the sensitivity is high, and the practicability is strong; simultaneously accessible language on & off switch and language selection key cooperation change languages, accessible radar on & off switch fixes a position and seeks the guide stick of blinding, and bluetooth headset is connected to the accessible bluetooth on & off switch, improves the interference immunity of guide stick, and the function is many, and the practicality is strong, and the range of application is wide.

The utility model discloses further scheme: the key group also comprises a time-telling switch key, an indicator light switch key and a countdown switch key.

The utility model discloses further scheme again: and the handle is provided with an indicator light.

The utility model discloses further scheme again: the crutch rod and the grip are in threaded connection through the crutch connecting rod.

The utility model discloses further scheme again: the crutch connecting rod is provided with threads.

The utility model discloses further scheme again: the handle is provided with anti-skid threads, and the outer end of the handle is provided with a hanging hole.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model realizes the intelligent blind guide by utilizing super-magic waves, and has high sensitivity and strong practicability; simultaneously accessible language on & off switch and language selection key cooperation change languages, accessible radar on & off switch fixes a position and seeks the guide stick of blinding, and bluetooth headset is connected to the accessible bluetooth on & off switch, improves the interference immunity of guide stick, and the function is many, and the practicality is strong, and the range of application is wide.

Drawings

Fig. 1 is a schematic structural view of the intelligent ultrasonic blind guiding stick of the present invention.

Fig. 2 is a schematic structural view of the handle of the intelligent ultrasonic blind guiding stick of the present invention.

In the figure: 1-a grip; 2-an ultrasonic sensor; 3-a crutch rod; 4-an indicator light; 5-a key group; 6-crutch connecting rod; 51-language switch key; 52-radar on-off key; 53-language selection key; 54-blind guiding stick switch key; 55-Bluetooth on-off key; 56-time switch key; 57-indicator light on-off key; 58-countdown switch key.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Example 1

The blind stick of leading on present market has the function singleness scheduling problem, and simultaneously outside noisy room, especially loud street and collection town adopt the blind stick interference immunity of putting loudspeaker outward little, and too big while will disturb people, in order to solve above-mentioned problem, specially the embodiment of the utility model provides an intelligence ultrasonic wave blind stick of leading, specifically as shown in fig. 1 and fig. 2, this blind stick is including installing handle 1 of crutch pole 3 to and press key set 5, press key set 5 to install on the handle 1.

The key group 5 is provided with a language switch key 51, a radar switch key 52, a language selection key 53, a blind guiding stick switch key 54 and a bluetooth switch key 55.

And, install ultrasonic sensor 2 on handle 1, handle 1 internally mounted has the controller (the controller adopts prior art, can directly purchase on the market, and also not all protections of the utility model, do not describe here in detail).

It should be noted that the circuit connection mode adopted by the present invention is the prior art, and is not all protected by the present invention, and is not elaborated herein.

Furthermore, the intelligent blind guide by utilizing super-magic waves is realized, the sensitivity is high, and the practicability is strong; meanwhile, languages can be exchanged through the matching of the language switch key 51 and the language selection key 53, the blind guiding stick can be located and searched through the radar switch key 52, the Bluetooth headset can be connected through the Bluetooth switch key 55, the anti-interference performance of the blind guiding stick is improved, the functions are multiple, the practicability is high, and the application range is wide.

Further, the key set 5 further includes a striking switch key 56, an indicator switch key 57 and a countdown switch key 58.

And then the time switch key 56 can be used to the language and report time, and count down switch key 58 can press the count down time that sets for and begin the timing, has the language suggestion after counting down.

Meanwhile, an indicator light 4 is arranged on the handle 1.

Example 2

The embodiment of the utility model provides an in provide an intelligence ultrasonic waveguide blind stick, it specifically is the further injeciton that goes on the basis of embodiment 1.

As shown in fig. 1 and 2, the crutch rod 3 and the grip 1 are connected by a crutch connecting rod 6 through threads.

Furthermore, the crutch connecting rod 6 is provided with threads.

Meanwhile, the handle 1 is provided with anti-skid threads, and the outer end of the handle 1 is provided with a hanging hole.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. An intelligent ultrasonic blind guiding stick is characterized by comprising a handle (1) provided with a stick rod (3) and a key group (5), wherein the key group (5) is arranged on the handle (1);

wherein the key group (5) is provided with a language switch key (51), a radar switch key (52), a language selection key (53), a guide stick switch key (54) and a Bluetooth switch key (55);

and the grip (1) is provided with an ultrasonic sensor (2), and the grip (1) is internally provided with a controller.

2. An intelligent ultrasonic blind guiding stick as claimed in claim 1, wherein the key set (5) further comprises a time switch key (56), an indicator light switch key (57) and a countdown switch key (58).

3. The intelligent ultrasonic blind guiding stick as claimed in claim 1, wherein the handle (1) is provided with an indicator light (4).

4. The intelligent ultrasonic blind guiding stick as claimed in claim 1, wherein the stick rod (3) and the grip (1) are connected by a stick connecting rod (6) in a threaded manner.

5. The intelligent ultrasonic blind guiding stick as claimed in claim 4, wherein the crutch connecting rod (6) is provided with screw threads.

6. The intelligent ultrasonic blind guiding stick as claimed in claim 1 or 4, wherein the handle (1) is provided with anti-slip threads, and the outer end of the handle (1) is provided with a hanging hole.