CN213641953U

CN213641953U - Indoor guiding device for blind people group

Info

Publication number: CN213641953U
Application number: CN202022375109.7U
Authority: CN
Inventors: 梁燕雷
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-22
Filing date: 2020-10-22
Publication date: 2021-07-09
Anticipated expiration: 2030-10-22

Abstract

The utility model relates to the field of machinary, concretely relates to indoor guiding device. An indoor guiding device for blind people comprises an indoor guiding device, wherein the indoor guiding device comprises a ground guiding rail and an induction walking stick. The utility model discloses a this design provides an indoor direction equipment for blind person's crowd, and simple structure, use are convenient, and this design is laid ground guide rail and cooperation response stick indoor, utilizes ground guide rail guide user to walk, reminds user's position through the vibration of handle department, has improved the guide effect to blind person's crowd, has improved user's use and has experienced.

Description

Indoor guiding device for blind people group

Technical Field

The utility model relates to the field of machinary, specifically, relate to indoor guiding device.

Background

The blind person refers to a person with visual impairment, the movement of the blind person is limited due to the visual impairment, and the blind person often needs to use road facilities or auxiliary appliances to realize self-care of life, such as blind roads and blind sticks, however, the blind roads and blind sticks have limited help to blind persons, and cannot play a better guiding role for the blind person, especially for indoor environments such as welfare houses and the like, the indoor environment condition is complex, more corners exist, and the blind person is hindered from walking, the existing indoor guiding tool for assisting the blind person is mainly formed by outdoor floor tile modification, the existing corridor hardgear needs to be modified or arranged in advance, the raised part of the floor tile is hard, accidents are easily caused, the modification cost is high, and the appearance is not attractive; the existing guiding tool can only distinguish paths, cannot clearly distinguish and prompt the positions and the areas of the blind people, the aging of the population in China is aggravated in the future, the number of the blind people for the old is increased due to various reasons, and the existing similar guiding tool for assisting the blind people cannot effectively solve the problem of life interference of the blind people living together or living together with normal people.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an indoor direction equipment for blind person group to solve above-mentioned at least one technical problem.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an indoor guiding device for blind people comprises an indoor guiding device, and is characterized in that the indoor guiding device comprises a ground guiding track and an induction walking stick;

the ground guide rail comprises at least two induction nodes and at least one communicating rail, the adjacent two induction nodes are connected through the communicating rail, and an electronic tag is buried in the middle of each induction node;

the induction walking stick comprises a connecting rod, a handle is arranged on the upper portion of the connecting rod, a hollow cavity is formed in the handle, a single chip microcomputer is arranged in the hollow cavity, the single chip microcomputer is connected with a vibrator and a battery, a roller is arranged on the lower portion of the connecting rod, a reader matched with the electronic tag is arranged on one side of the roller, the reader is connected with the single chip microcomputer, and a protective cover is arranged on the outer side of the roller.

One side of the roller is provided with a magnetic sensor which is connected with the singlechip;

the induction node comprises a rectangular base, the communication track comprises a rectangular track, and the base and the track are both provided with magnetic stripes. The magnetic strips arranged on the base are connected with the magnetic strips arranged on the tracks. The base and the upper surface of the track are both frosted. The base and the rail can be made of rubber. And the base and the lower surface of the track are both provided with an adhesive layer.

The base adopts one of a single-steering base, a double-steering base, a three-steering base and a cut-off base;

the single-steering base comprises a first sheet-shaped body, a first bent magnetic strip and a second bent magnetic strip are arranged on the outer side of the first sheet-shaped body, a first bent channel is formed between the first magnetic strip and the second magnetic strip, and the thickness of the second magnetic strip is greater than that of the first magnetic strip;

the double-steering base comprises a second sheet-shaped body, a third straight strip-shaped magnetic strip, a fourth bent magnetic strip and a fifth bent magnetic strip are arranged on the outer side of the second sheet-shaped body, a three-way second channel is formed among the third magnetic strip, the fourth magnetic strip and the fifth magnetic strip, the thickness of the third magnetic strip is larger than that of the fourth magnetic strip, and the thickness of the third magnetic strip is larger than that of the fifth magnetic strip;

the three-steering base comprises a third sheet-shaped body, a bent sixth magnetic strip, a bent seventh magnetic strip, a bent eighth magnetic strip and a bent ninth magnetic strip are arranged on the outer side of the third sheet-shaped body, a four-way third channel is formed among the sixth magnetic strip, the seventh magnetic strip, the eighth magnetic strip and the ninth magnetic strip, and the thickness of the sixth magnetic strip, the thickness of the seventh magnetic strip and the thickness of the eighth magnetic strip are the same as the thickness of the ninth magnetic strip;

the cut-off base comprises a fourth sheet-shaped body, and a tenth U-shaped magnetic strip is arranged on the outer side of the fourth sheet-shaped body. The number of the magnetic sensors can be two, and the two magnetic sensors are respectively arranged on two sides of the roller.

The gyro wheel is fixed on a gyro wheel installing support, the lower part of connecting rod is fixed to on the gyro wheel installing support, the safety cover is established the outside of gyro wheel installing support, be equipped with one on the safety cover and be used for passing the through-hole of connecting rod.

The connecting rod is obliquely arranged on the roller mounting bracket, a supporting rod which is vertically arranged is arranged on one side of the connecting rod, and the upper part of the supporting rod is connected with the rear part of the handle. The connecting rod adopts a telescopic link. The support rod is a telescopic rod.

The handle is provided with at least three grooves for fitting fingers of a user. The outer side of the handle is sleeved with a rubber pad.

The single chip microcomputer is connected with a loudspeaker.

The four vibrators are respectively arranged on the upper side, the lower side, the left side and the right side of the handle, and a protective sleeve is wrapped on the outer side of each vibrator.

The utility model discloses a this design provides an indoor direction equipment for blind person's crowd, and simple structure, use are convenient, and this design is laid ground guide rail and cooperation response stick indoor, utilizes ground guide rail guide user to walk, reminds user's position through the vibration of handle department, has improved the guide effect to blind person's crowd, has improved user's use and has experienced.

Drawings

FIG. 1 is a schematic view of a part of the structure of the present invention;

fig. 2 is a schematic view of a part of the structure of the ground guide rail of the present invention;

FIG. 3 is a schematic view of a portion of the structure of the single-turn base of the present invention;

fig. 4 is a partial structural schematic view of the dual-steering base of the present invention;

fig. 5 is a partial structural schematic view of the three-turn base of the present invention;

fig. 6 is a schematic view of a part of the structure of the stop base of the present invention;

fig. 7 is a schematic sectional view of a part of the structure of the handle of the present invention;

fig. 8 is a schematic sectional view of a part of the structure of the roller of the present invention.

Detailed Description

The following description will further describe embodiments of the present invention with reference to the accompanying drawings.

As shown in fig. 1 to 8, an indoor guiding device for blind people comprises an indoor guiding device, wherein the indoor guiding device comprises a ground guiding track and an induction walking stick; the ground guide track comprises at least two induction nodes 3 and at least one communicating track 4, the adjacent two induction nodes are connected through the communicating track, and an electronic tag 7 is embedded in the middle of each induction node; the induction walking stick comprises a connecting rod 1, a handle 6 is arranged on the upper portion of the connecting rod, a hollow cavity is formed in the handle, a single chip microcomputer 24 is arranged in the hollow cavity, the single chip microcomputer is connected with a vibrator 23 and a battery 25, a roller 28 is arranged on the lower portion of the connecting rod, a reader 26 matched with an electronic tag is arranged on one side of the roller, the reader is connected with the single chip microcomputer, and a protective cover 2 is arranged on the outer side of the roller. The utility model discloses a this design provides an indoor direction equipment for blind person's crowd, and simple structure, use are convenient, and this design is laid ground guide rail and cooperation response stick indoor, utilizes ground guide rail guide user to walk, reminds user's position through the vibration of handle department, has improved the guide effect to blind person's crowd, has improved user's use and has experienced.

When the induction walking stick is used, when the blind holds the induction walking stick in a hand, the lower part of the induction walking stick is close to or touches an induction node of the ground guide track, a reader at the lower part of the induction walking stick reads electronic tag information, a vibrator in a handle of the induction walking stick drives the handle to vibrate, a motor of the vibrator drives a cam to rotate through a rotating shaft to generate vibration, and then a user is prompted through the vibration. The vibration time and the vibration times of the vibrator can be controlled after the single chip microcomputer is set, a user is prompted to be at the specific position of the sensing node, different vibration prompts can be generated in different areas, for example, after the ground guide track is laid, the user can sense the short vibration of the walking stick once before passing through a door of a bedroom of the user and sense the short vibration of the walking stick twice before passing through a bedroom of another person; when the walking stick passes through the same bedroom where a plurality of people live in, the walking stick is induced to vibrate for a short time before the self bed, the walking stick is induced to vibrate for a short time before the bed of the other people, the walking stick is induced to vibrate for two times or one time after the short time of the toilet, the walking stick is induced to vibrate for two times or one time after the shower room, the walking stick is induced to vibrate for a long time after the dining room, the walking stick is induced to vibrate for two times or one time before going upstairs and downstairs, the walking stick is induced to vibrate continuously and intensely.

One side of the roller is provided with a magnetic sensor 27 which is connected with the singlechip; the induction node comprises a rectangular base, the communication rail comprises a rectangular rail, and magnetic stripes are arranged on the base and the rail. The magnetic strip arranged on the base is connected with the magnetic strip arranged on the track. The magnetic stripes on the base and the track are induced by the magnetic inductor, so that the position of a user is further prompted, and when the induction walking stick approaches or deviates from the ground guide track, the user can be prompted by different vibration time and times; and can guide the user to place the induction walking stick on the ground guide track to advance.

The base and the upper surface of the track are both frosted. Both the base and the rail can be made of rubber. The base and the lower surface of the track are both provided with an adhesive layer. The base and the track with frosted upper surfaces can obviously distinguish the difference between the ground guide track and the road surface when the roller of the induction walking stick or a user directly contacts. The base and the rail can be fixed on the ground through the adhesive layer, so that the laying is convenient.

The base adopts one of a single-steering base, a double-steering base, a three-steering base and a cut-off base; the single-steering base comprises a first sheet-shaped body 9, a first bent magnetic strip 10 and a second bent magnetic strip 8 are arranged on the outer side of the first sheet-shaped body, a first bent channel is formed between the first magnetic strip and the second magnetic strip, and the thickness of the second magnetic strip is larger than that of the first magnetic strip; the double-steering base comprises a second sheet-shaped body 13, a straight strip-shaped third magnetic strip 11, a bent fourth magnetic strip 12 and a bent fifth magnetic strip 14 are arranged on the outer side of the second sheet-shaped body, a three-way second channel is formed among the third magnetic strip, the fourth magnetic strip and the fifth magnetic strip, the thickness of the third magnetic strip is larger than that of the fourth magnetic strip, and the thickness of the third magnetic strip is larger than that of the fifth magnetic strip; the three-turning base comprises a third flaky body 17, a bent sixth magnetic strip 15, a bent seventh magnetic strip 16, a bent eighth magnetic strip 18 and a bent ninth magnetic strip 19 are arranged on the outer side of the third flaky body, a four-way third channel is formed among the sixth magnetic strip, the seventh magnetic strip, the eighth magnetic strip and the ninth magnetic strip, and the thickness of the sixth magnetic strip, the thickness of the seventh magnetic strip and the thickness of the eighth magnetic strip are the same as the thickness of the ninth magnetic strip; the cut-off base comprises a fourth sheet-shaped body 21, and a tenth magnetic strip 20 in a U shape is arranged on the outer side part of the fourth sheet-shaped body. The thickness of the first magnetic stripe, the thickness of the fourth magnetic stripe, the thickness of the fifth magnetic stripe, the thickness of the sixth magnetic stripe, the thickness of the seventh magnetic stripe, the thickness of the eighth magnetic stripe are the same as the thickness of the ninth magnetic stripe, and the thickness of the second magnetic stripe and the thickness of the third magnetic stripe are the same as the thickness of the tenth magnetic stripe. Meanwhile, when the single-steering base is installed, different faces of the first magnetic strip and the second magnetic strip can be attached to the first sheet-shaped body, so that the magnetic pole directions of the first magnetic strip and the second magnetic strip are different, and the induction of the magnetic sensor is further facilitated. Similarly, the magnetic strips on the double-steering base and the three-steering base can also be installed in different magnetic pole directions. The track comprises a fifth platy body, and eleventh magnetic stripes are arranged on two side parts of the fifth platy body. The number of the magnetic sensors can be two, and the two magnetic sensors are respectively arranged on two sides of the roller. The design can adapt to the branch road junction or the tail end of the road through the single-turning base, the double-turning base, the three-turning base and the stopping base. The magnetic sensors are arranged on the two sides of the roller, when the roller passes through a part of the base, the thicknesses of the magnetic stripes on the two sides of the roller are different, so that the detection of the magnetic sensors is more accurate, and the single chip microcomputer is further matched to control the vibration of the induction walking stick; and when the electronic tag on the inner side of the base is damaged, the use effect of the equipment can be still ensured to a certain extent.

In order to ensure the use effect of the equipment, the roller is fixed on a roller mounting bracket 29, the lower part of the connecting rod is fixed on the roller mounting bracket, the protective cover is sleeved on the outer side of the roller mounting bracket, and a through hole for penetrating the connecting rod is arranged on the protective cover. The roller adopts a universal wheel. The cross section of the protective cover is semicircular. The protective cover can be made of rubber. The front side of the roller mounting bracket is provided with a fixed rod, and the reader is fixed at the front part of the fixed rod. The handle is provided with at least three grooves for fitting the fingers of a user. The outer side of the handle is sleeved with a rubber pad.

The connecting rod is the slope and sets up on the gyro wheel installing support, and one side of connecting rod is equipped with a bracing piece 5 that is vertical setting, and the upper portion of bracing piece links to each other with the rear portion of handle. The lower part of the support rod is provided with an anti-skid pad. The connecting rod adopts a telescopic rod. The support rod adopts a telescopic rod. So that the induction walking stick has better supporting effect and is convenient for the old or the people with uncomfortable body to use.

The singlechip is connected with a loudspeaker. The loudspeaker is controlled to send out voice after the single chip microcomputer is arranged, and the position of a user is further prompted. The single chip microcomputer, the battery and the loudspeaker are all arranged in the hollow cavity. The battery is electrically connected with the single chip microcomputer, the loudspeaker is electrically connected with the single chip microcomputer, the reader is electrically connected with the single chip microcomputer, and the magnetic sensor is electrically connected with the single chip microcomputer. The battery adopts a rechargeable storage battery. The front of the handle is provided with a charging interface 22 for charging the battery.

The vibrator may be disposed within the hollow cavity. Or, the number of the vibrators can be four, the four vibrators are respectively arranged on the upper, lower, left and right side parts of the handle, and the outer sides of the vibrators are wrapped with a protective sleeve. The protective sleeve may be made of rubber. Four wiring holes for wiring the vibrator are arranged on the handle. The vibrator is electrically connected with the single chip microcomputer. When the number of the vibrators is four, the orientation of the user can be better prompted through smaller amplitude of the vibrators, for example, the user is prompted to turn left through vibration of the vibrator positioned on the left side of the handle; the user is prompted to turn right by the vibration of the vibrator positioned on the right side of the handle; the user is prompted to reach a certain induction node in front by the vibration of a vibrator positioned on the upper side of the handle; the user is prompted to return, etc. by vibration of a vibrator located on the underside of the handle.

The design can be suitable for different terrains and is used in houses with complex environmental conditions; the design is convenient to mount and dismount, and the family members or guardians of the users can mount the device according to the requirements; the design has no damage to the existing buildings, only the ground guide rail is attached to the ground, and the appearance of the guide rail can be adjusted according to the building style and the requirements of the same residents with requirements on the appearance; the design has low cost, safety and harmlessness; the design improves the group interactivity of the blind and reduces interference friction; the design reduces the cost of manpower and material resources of family members and nursing mechanisms; the commonality of this design is strong, can let the user adapt to new environment rapidly, like traffic sign, general all over, no matter the user is at home, at nursing mechanism and relevant public place, according to the vibration rule of response stick, has reduced the degree of difficulty that the blind person went on a journey, the social nursing.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. 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

1. An indoor guiding device for blind people comprises an indoor guiding device, and is characterized in that the indoor guiding device comprises a ground guiding track and an induction walking stick;

2. An indoor guiding device for blind people as claimed in claim 1, wherein a magnetic sensor is provided at one side of the roller, and the magnetic sensor is connected to the single chip microcomputer;

the induction node comprises a rectangular base, the communication track comprises a rectangular track, and the base and the track are both provided with magnetic stripes.

3. An indoor guide apparatus for the blind person as claimed in claim 2 wherein the base and the upper surface of the track are each frosted.

4. An indoor guide apparatus for the blind person group as claimed in claim 2, wherein the base is one of a single turning base, a double turning base, a triple turning base, a cut-off base;

the cut-off base comprises a fourth sheet-shaped body, and a tenth U-shaped magnetic strip is arranged on the outer side of the fourth sheet-shaped body.

5. An indoor guide apparatus for the blind as claimed in claim 4, wherein the number of the magnetic sensors is two, and the two magnetic sensors are respectively disposed at both sides of the roller.

6. An indoor guide apparatus for the blind person group as claimed in claim 1, wherein said roller is fixed to a roller mounting bracket, a lower portion of said connecting rod is fixed to said roller mounting bracket, said protecting cover is fitted over an outer side of said roller mounting bracket, and said protecting cover is provided with a through hole for passing said connecting rod therethrough.

7. An indoor guide apparatus for blind people as claimed in claim 6, wherein the connecting bar is obliquely installed on the roller installation bracket, a supporting bar is vertically installed at one side of the connecting bar, and the upper part of the supporting bar is connected to the rear part of the handle.

8. An indoor guide apparatus for the blind person population according to claim 1, wherein said connecting rod is a telescopic rod.

9. An indoor guide apparatus for the blind as claimed in claim 1 wherein the said one-chip computer is connected to a speaker.

10. An indoor guide apparatus for blind men's group as claimed in claim 1, wherein said vibrators are four in number, four of said vibrators are provided on four upper, lower, left and right side portions of the handle, respectively, and an outer side of said vibrators is covered with a protective cover.