CN210785290U - Blind person navigation device, blind road, blind stick and blind guiding shoe - Google Patents
Blind person navigation device, blind road, blind stick and blind guiding shoe Download PDFInfo
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- CN210785290U CN210785290U CN201921218664.XU CN201921218664U CN210785290U CN 210785290 U CN210785290 U CN 210785290U CN 201921218664 U CN201921218664 U CN 201921218664U CN 210785290 U CN210785290 U CN 210785290U
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Abstract
The utility model provides a blind person navigation head, blind road, blind stick and guide shoes. The blind navigation device comprises a device body, a blind path sensor and an alarm, wherein the blind path sensor and the alarm are arranged in the device body, and the device body can be arranged on a blind stick or a blind guide shoe or placed on a certain part of a body such as a clothes mouth bag. The blind road sensor is used for sensing whether the device body deviates from a blind road or not and transmitting the information of the device body deviating from the blind road to the alarm. The alarm is used for giving an alarm when the blind road sensor is received to deviate from the blind road information. The blind road sensor is matched with the blind road, so that whether the device body deviates from the blind road or not is judged in a sensing mode, when the device body deviates from the blind road, information of the device body deviating from the blind road is transmitted to the alarm, and the alarm gives an alarm in time to correct the advancing direction of the blind person. By adopting the blind navigation device, the blind stick can be liberated, and the blind stick has a larger moving range to detect whether obstacles exist in front.
Description
Technical Field
The utility model relates to a blind person appurtenance field particularly, relates to a blind person navigation head, blind way, blind stick and guide shoes.
Background
The blind people are a special social group, and daily trip and independent trip are the biggest puzzles faced by the blind people. The traditional blind person goes out by auxiliary means such as a walking stick and a blind road paved on the road, but the blind road is uneven, so that a matched blind stick is required to slide forwards along a blind road groove, the blind person is extremely inconvenient, and the blind person occupies the blind stick, so that the blind person cannot be used for detecting obstacles in front at the same time. The blind road is generally arranged in the middle of the sidewalk, and due to the uneven design, the blind road has adverse effects on the traveling of people, old people, children and baby strollers using wheelchairs.
SUMMERY OF THE UTILITY MODEL
The utility model provides a blind person's navigation head, blind road, blind stick and guide shoes aims at solving current blind road design, the inconvenient problem of blind person's walking.
A navigation device for the blind comprises a device body, a blind road sensor and an alarm, wherein the blind road sensor and the alarm are arranged in the device body. The blind road sensor is used for sensing whether the device body deviates from a blind road or not and transmitting the information of the device body deviating from the blind road to the alarm.
The alarm is used for giving an alarm when the blind road sensor is received to deviate from the blind road information.
In the preferred embodiment of the present invention:
as a further improvement, the blind-walk alarm device further comprises a navigation switch, wherein the navigation switch is connected with the device body and is used for arranging a handle part of the blind stick so as to control the working states of the blind-walk sensor and the alarm through pressing.
As a further improvement, the blind guiding device further comprises a navigation switch, wherein the navigation switch is connected with the device body and is arranged at the bottom of the blind guiding shoe so as to control the working states of the blind channel sensor and the alarm through continuous stomping.
As a further improvement, the blind road sensor is a magnetic sensor and is used for sensing the permanent magnet on the blind road and sending information deviating from the blind road to the alarm when the permanent magnet is not sensed.
The utility model also provides a navigation blind way for with as above blind person navigation head cooperate, laid the permanent magnet in the blind way, so that magnetism can be sensed at the blind way within range to the magnetic inductor.
The utility model also provides a blind stick, be equipped with on the blind stick as above blind person navigation head, the device body set up in blind stick bottom, navigation switch set up in the handle portion of blind stick.
The utility model also provides a guide shoe, guide shoe's sole has as above blind person navigation head.
Further, the navigation switch is arranged at the heel of the sole of the blind guiding shoe.
The utility model has the advantages that: at first the utility model provides a blind person navigation head can install the blind stick that the blind person must carry out the door, or on the shoes of wearing, or put in certain position of health such as clothes mouthful bag, convenient to use is not burdensome. Secondly, the navigation device is matched with the blind road through the blind road sensor, so that whether the device body deviates from the blind road is judged in a sensing mode, when the device body deviates from the blind road, information of the device body deviating from the blind road is transmitted to the alarm, and the alarm gives an alarm in time to correct the advancing direction of the blind person. Therefore, by adopting the blind person navigation device, the blind person does not need to slide the blind stick forwards along the blind road groove as before, and the blind stick can be liberated to have a larger moving range so as to detect whether an obstacle exists in the front.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic structural diagram of a navigation device for the blind in an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a navigation blind road according to an embodiment of the present invention;
fig. 3 is a schematic structural view of a blind stick according to an embodiment of the present invention;
fig. 4 is a schematic structural view of a blind-guiding shoe according to an embodiment of the present invention.
Icon: the device comprises a device body 1, a blind road sensor 11, an alarm 12, a navigation switch 2, a navigation blind road 3, a permanent magnet 31, a blind stick 4 and a blind guiding shoe 5.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element 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.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
Referring to fig. 1, a navigation device for blind people comprises a device body 1, a blind road sensor 11 and an alarm 12 arranged in the device body 1.
The device body 1 is used for being arranged on a blind stick 4 or a blind guiding shoe 5. The specific installation mode and the structure of the device body 1 can be clamping, can be embedding mode or other modes which are customary by persons in the field to fix the device body 1 on a blind stick 4 or a blind guide shoe 5.
In addition, the device body 1 can also be placed on a certain part of the body and in a clothes port bag.
The blind sidewalk sensor 11 is matched with the design of the blind sidewalk, so that the blind sidewalk sensor 11 is used for sensing whether the device body 1 deviates from the blind sidewalk. And the blind road sensor 11 will transmit the information that the device body 1 deviates from the blind road to the alarm 12.
The alarm 12 is used for giving an alarm when receiving the information of the blind sidewalk deviated from the blind sidewalk sensor 11 and correcting the advancing direction of the blind person in time. The alert prompt may be something tactile, such as a sound, vibration, or the like. The skilled person can choose according to the specific application scenario.
Firstly the utility model provides a blind person navigation head can install the blind stick 4 that the blind person must carry out going out through device body 1, or on the shoes of wearing, convenient to use is not encumbrant. Secondly, the navigation device is matched with the blind road through the blind road sensor 11, so that whether the device body 1 deviates from the blind road is judged in a sensing mode, when the device body 1 deviates from the blind road, information of the device body 1 deviating from the blind road is transmitted to the alarm 12, and the alarm 12 gives an alarm in time to correct the advancing direction of the blind person. Therefore, by adopting the blind person navigation device, the blind person does not need to slide the blind stick 4 forwards along the blind road groove as before, and the blind stick 4 can be liberated to have a larger moving range so as to detect whether an obstacle exists in the front.
Furthermore, the blind person navigation device also comprises a navigation switch 2 for controlling the on-off working states of the blind road sensor 11 and the alarm 12, so that the blind person can conveniently turn on the working state of the blind person navigation device through the navigation switch 2 after entering a specific blind road, and the alarm 12 is prevented from being sounded when unnecessary.
Specifically, in the present embodiment, the navigation switch 2 is connected to the device body 1 and is configured to provide a handle portion of the blind stick 4 to control the working states of the blind track sensor 11 and the alarm 12 by pressing. The navigation switch 2 is arranged on the handle part through pressing the control switch, so that the operation of the blind can be facilitated.
In other embodiments, the navigation switch 2 may be disposed at other positions on the blind stick 4, or may be actuated by other means.
The blind person navigation device also comprises a battery, and the battery can be arranged in the device body 1 and also can be arranged outside the device body 1.
The blind sidewalk sensor 11 and the blind sidewalk can be matched in various ways, so that the blind sidewalk sensor 11 can sense whether the blind sidewalk sensor is in a blind sidewalk interval. For example, a light sensor is used, the surface of the blind road floor tile is coated with paint with a specific color, or a similar sensing coil is used for metal detection sensing, and the like.
In the present embodiment, the blind road sensor 11 is a magnetic sensor. For sensing the permanent magnet 31 on a specific blind track and sending a message of deviation from the blind track to the siren 12 when the permanent magnet 31 is not sensed.
Referring to fig. 2, the present embodiment further provides a navigation blind road 3, for cooperating with the blind navigation device, wherein a permanent magnet 31 is laid in the blind road, so that the magnetic sensor can sense magnetism in the blind road range.
The permanent magnets 31 are paved in the blind road, the permanent magnets 31 can be paved under the blind guiding bricks, and the permanent magnets 31 can be added when the blind guiding bricks are manufactured.
The embodiment also provides a blind guiding brick for laying the navigation blind road 3, wherein a permanent magnet 31 is arranged in the blind guiding brick so as to facilitate the blind road inductor 11 to induce the blind road, and the blind guiding brick is distinguished from a common brick.
Furthermore, the upper surface of the blind guiding brick is smooth or has only slightly concave and convex patterns, and the blind guiding brick is not provided with concave blind guiding grooves like the blind guiding brick. Thereby facilitating the travel of people, old people, children and baby strollers using the wheelchair.
Referring to fig. 3, the present embodiment further provides a blind stick 4, the blind stick 4 is provided with the blind person navigation device, the device body 1 is disposed at the bottom of the blind stick 4, and the navigation switch 2 is disposed at the handle portion of the blind stick 4.
Furthermore, the lowest part of the blind stick 4 is provided with a buffer pad to prevent the impact force from damaging the blind navigation device, especially the blind road sensor 11, the alarm 12 and the device connecting circuit in the device body 1 when the blind stick 4 is in the ground.
Example 2
The device provided by the embodiment of the present invention has the same implementation principle and technical effect as those of the embodiment 1, and for the sake of brief description, reference may be made to the corresponding contents in the embodiment 1 without reference to the embodiment.
Referring to fig. 4, the present embodiment provides a blind guiding shoe 5, and the sole of the blind guiding shoe 5 has the blind guiding device as described in embodiment 1.
The navigation switch 2 is connected with the device body 1 and is arranged at the bottom of the blind guiding shoe 5 to control the working states of the blind track sensor 11 and the alarm 12 through continuous stomping. Specifically, the navigation switch 2 is arranged at the heel of the sole of the blind guiding shoe 5. So that the blind person can turn on or off the navigation switch 2 in a heel-to-heel stomping manner. Thereby controlling the working states of the blind road sensor 11 and the alarm 12.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. A navigation device for the blind, which is characterized in that,
comprises a device body, a blind road sensor and an alarm, wherein the blind road sensor and the alarm are arranged in the device body; the blind road sensor is used for sensing whether the device body deviates from a blind road or not and transmitting the information of the device body deviating from the blind road to the alarm;
the alarm is used for giving an alarm when the blind road sensor is received to deviate from the blind road information.
2. The blind navigation device of claim 1, further comprising a navigation switch connected to the device body and configured to set a handle portion of the tactile stick for controlling the operation of the blind sensor and the alarm by pressing.
3. The blind navigation device of claim 1, further comprising a navigation switch connected to the device body and arranged at the bottom of the blind guiding shoe to control the operation of the blind sensor and the alarm by continuous stomping.
4. The blind navigation device of claim 1, wherein the blind sensor is a magnetic sensor for sensing a permanent magnet on the blind road and sending a message deviating from the blind road to the alarm when the permanent magnet is not sensed.
5. A navigation blind road, which is used for matching with the blind navigation device of claim 4, wherein a permanent magnet is laid in the blind road, so that the magnetic sensor can sense magnetism in the blind road.
6. A tactile stick, characterized in that the tactile stick is provided with the blind person navigation device according to claim 2, the device body is arranged at the bottom of the tactile stick, and the navigation switch is arranged at the handle part of the tactile stick.
7. A guide shoe characterized in that the sole of the guide shoe is provided with the blind navigation device of claim 3.
8. The blind guide shoe of claim 7 wherein the navigation switch is disposed at the heel of the sole of the blind guide shoe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921218664.XU CN210785290U (en) | 2019-07-30 | 2019-07-30 | Blind person navigation device, blind road, blind stick and blind guiding shoe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921218664.XU CN210785290U (en) | 2019-07-30 | 2019-07-30 | Blind person navigation device, blind road, blind stick and blind guiding shoe |
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| CN210785290U true CN210785290U (en) | 2020-06-19 |
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| CN201921218664.XU Active CN210785290U (en) | 2019-07-30 | 2019-07-30 | Blind person navigation device, blind road, blind stick and blind guiding shoe |
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| CN (1) | CN210785290U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113639739A (en) * | 2021-07-21 | 2021-11-12 | 重庆蓝岸通讯技术有限公司 | Blind road identification navigation system and method |
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2019
- 2019-07-30 CN CN201921218664.XU patent/CN210785290U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113639739A (en) * | 2021-07-21 | 2021-11-12 | 重庆蓝岸通讯技术有限公司 | Blind road identification navigation system and method |
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