CN110273342B

CN110273342B - Dot matrix blind road floor tile

Info

Publication number: CN110273342B
Application number: CN201910615226.5A
Authority: CN
Inventors: 顾海明
Original assignee: Putian City Licheng District Natural Home E Commerce Co ltd
Current assignee: PUTIAN CITY LICHENG DISTRICT NATURAL HOME E-COMMERCE CO.,LTD.
Priority date: 2019-07-09
Filing date: 2019-07-09
Publication date: 2021-12-17
Anticipated expiration: 2039-07-09
Also published as: CN110273342A

Abstract

The invention belongs to the field of blind road floor tiles, and particularly relates to a dot matrix blind road floor tile, which comprises a tile body, wherein the tile body comprises: the storage cavity is a cylindrical cavity and is arranged in the middle of the brick body; the vertical through holes are uniformly distributed by taking the center of the containing cavity as a circle center, and are communicated with the containing cavity; the sliding columns correspond to the vertical through holes one by one, are arranged in the vertical through holes in a sliding mode, and the lower ends of the sliding columns are fixedly connected with permanent magnets; the permanent magnetic plate, the permanent magnetic plate is discoid, the setting of permanent magnetic plate is at the bottom surface midpoint of accomodating the chamber, the permanent magnetic plate includes: the permanent magnet at the upper side of the left magnetic plate and the left magnetic plate have the same poles which repel each other; and a right magnetic plate. The invention has better buffering effect, ensures that the blind person keeps better foot feeling, is convenient to clean and improves the cleaning efficiency.

Description

Dot matrix blind road floor tile

Technical Field

The invention belongs to the field of blind road floor tiles, and particularly relates to a dot matrix blind road floor tile.

Background

The blind road is a road facility which is arranged for the convenience of the travel of the blind people, and is generally paved by blind road floor tiles with bulges on the surface, and the blind road is achieved by utilizing the foot feeling effect of the blind people and the aid of the blind road tiles.

The traditional blind road is hard in surface bulges, so that when a blind person walks on the blind road for a long time, the blind person is easy to cause aching pain of sole muscles, pain is brought to the blind person, the moving distance of the blind person is shortened, meanwhile, the touch sensitivity of the sole of the blind person is reduced, the blind person is easy to deviate from the blind road, and accidents and dangers occur.

Therefore, a dot matrix blind road floor tile is proposed to solve the above problems.

Disclosure of Invention

The invention aims to provide a dot matrix blind road floor tile which is good in buffering effect and convenient to clean, and aims to solve the problems that the traditional blind road is too long in walking time, the soles of feet are acid and numb, and meanwhile, the cleaning is inconvenient.

In order to achieve the purpose, the invention adopts the following technical scheme: a dot matrix blind sidewalk floor tile, comprising a tile body, the tile body comprising:

the storage cavity is a cylindrical cavity and is arranged in the middle of the brick body;

the vertical through holes are uniformly distributed by taking the center of the containing cavity as a circle center, and are communicated with the containing cavity;

the sliding columns correspond to the vertical through holes one by one, are arranged in the vertical through holes in a sliding mode, and the lower ends of the sliding columns are fixedly connected with permanent magnets;

the permanent magnetic plate, the permanent magnetic plate is discoid, the setting of permanent magnetic plate is at the bottom surface midpoint of accomodating the chamber, the permanent magnetic plate includes:

the permanent magnet at the upper side of the left magnetic plate and the left magnetic plate have the same poles which repel each other;

and the permanent magnet on the upper side of the right magnetic plate and the right magnetic plate have the same poles which repel each other.

In the dot matrix blind road floor tile, an annular limiting groove is arranged in the vertical through hole, a limiting ring is arranged in the annular limiting groove in a sliding mode, and the limiting ring is fixedly connected to the sliding column.

In the above-mentioned dot matrix blind road ceramic tile, it is equipped with to accomodate the intracavity:

the mounting groove is arranged at the center of the bottom surface of the containing cavity;

the rotating shaft penetrates through and is fixedly connected to the center of the permanent magnet plate, the upper end of the rotating shaft is rotatably connected with the top surface of the containing cavity, and the lower end of the rotating shaft is rotatably connected with the bottom surface of the mounting groove;

the coil spring is arranged in the mounting groove, the inner end of the coil spring is fixedly connected with the side wall of the rotating shaft, and the outer end of the coil spring is fixedly connected with the side wall of the mounting groove;

the annular electromagnet is fixedly connected to the side wall of the containing cavity, corresponds to the permanent magnet plate in position, is coupled with an external circuit, and generates a magnetic field which is the same as the magnetic pole of the permanent magnet plate when being electrified.

Compared with the prior art, the dot matrix blind road floor tile has the advantages that:

1. according to the invention, by arranging the sliding column, the permanent magnet blocks and the permanent magnet plates, when the blind person walks on the blind road floor tile, the repulsion force between the permanent magnet blocks and the permanent magnet plates can provide a better buffer effect, so that the feeling of acid and numbness brought to the sole of the foot when the blind person walks on the hard bulge is reduced, meanwhile, the touch sensitivity of the sole of the blind person can be kept, and the traveling safety is improved.

2. According to the invention, by arranging the annular electromagnet and the coil spring, when the blind way needs to be cleaned, the annular electromagnet is electrified, the permanent magnet plate rotates under the action of the magnetic field of the annular electromagnet, and the sliding column retracts into the containing cavity due to the fact that the position of the permanent magnet plate is changed and strong suction is generated on the sliding column, so that the surface of the blind way brick is kept flat, the cleaning difficulty of cleaning personnel is greatly reduced, and the cleaning efficiency is improved.

Drawings

FIG. 1 is a perspective view of an embodiment 1 of a lattice blind sidewalk tile according to the present invention;

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;

fig. 3 is a schematic top view of an embodiment 1 of the lattice sidewalk for blind sidewalk of the present invention;

FIG. 4 is a perspective view of an embodiment 2 of the lattice blind sidewalk tile of the present invention;

FIG. 5 is a sectional view of the structure taken along line B-B in FIG. 4;

fig. 6 is a schematic diagram illustrating a cleaning state of the dot matrix sidewalk tile of embodiment 2 according to the present invention.

In the figure:

1, brick body;

11 containing cavities, 111 mounting grooves, 112 rotating shafts, 113 coil springs and 114 annular electromagnets;

12 vertical through holes, 121 annular limiting grooves and 122 limiting rings;

13 sliding column, 131 permanent magnet;

14 permanent magnet plates, 141 left magnetic plates and 142 right magnetic plates.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, but rather should be construed as broadly as the present invention is capable of modification in various respects, all without departing from the spirit and scope of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Example 1

As shown in fig. 1-3, a dot matrix blind road floor tile comprises a tile body 1, wherein the tile body 1 comprises:

the containing cavity 11 is a cylindrical cavity, and the containing cavity 11 is arranged in the middle of the brick body 1;

the vertical through holes 12 are uniformly distributed by taking the center of the containing cavity 11 as a circle center, and the vertical through holes 12 are communicated with the containing cavity 11;

a plurality of sliding columns 13, the plurality of sliding columns 13 correspond to the plurality of vertical through holes 12 one by one, the sliding columns 13 are slidably disposed in the vertical through holes 12, it should be noted that an annular limiting groove 121 is disposed in the vertical through holes 12, a limiting ring 122 is slidably disposed in the annular limiting groove 121, the limiting ring 122 is fixedly connected to the sliding columns 13, the lower ends of the sliding columns 13 are fixedly connected with permanent magnets 131, and it should be noted that when the limiting ring 122 moves to the lowest end of the annular limiting groove 121, the upper surfaces of the sliding columns 13 are flush with the upper surfaces of the brick bodies 1;

permanent magnet plate 14, permanent magnet plate 14 are discoid, and permanent magnet plate 14 sets up at the bottom dead center of storage cavity 11, and permanent magnet plate 14 includes:

the permanent magnet 131 on the upper side of the left magnetic plate 141 and the left magnetic plate 141 have the same poles which repel each other;

the right magnetic plate 142, the permanent magnet 131 on the upper side of the right magnetic plate 142 and the right magnetic plate 142 have the same poles repelling each other.

When the blind person walking-type shoe is used, the sliding column 13 keeps a suspended state under the repulsive force action of the permanent magnetic plate 14, and when the blind person steps on the brick body 1, the sliding column 13 can sink downwards under the action of gravity of the blind person, so that the effect of buffering is achieved, the blind person is helped to relieve foot pain, and good touch sensitivity is kept.

Example 2

As shown in fig. 4, the present embodiment is different from embodiment 1 in that: the containing cavity 11 is internally provided with:

a mounting groove 111, the mounting groove 111 being provided at the center of the bottom surface of the receiving cavity 11;

the rotating shaft 112 penetrates through and is fixedly connected to the center of the permanent magnet plate 14, the upper end of the rotating shaft 112 is rotatably connected with the top surface of the containing cavity 11, and the lower end of the rotating shaft 112 is rotatably connected with the bottom surface of the mounting groove 111;

a coil spring 113, wherein the coil spring 113 is arranged in the mounting groove 111, the inner end of the coil spring 113 is fixedly connected with the side wall of the rotating shaft 112, and the outer end of the coil spring 113 is fixedly connected with the side wall of the mounting groove 111;

the annular electromagnet 114 is fixedly connected to the side wall of the accommodating cavity 11, the annular electromagnet 114 corresponds to the position of the permanent magnet plate 14, the annular electromagnet 114 is coupled with an external circuit, when the annular electromagnet 114 is electrified, a magnetic field identical to the magnetic pole of the permanent magnet plate 14 is generated, and an offset angle of 10-15 degrees exists between the boundary line of the two magnetic poles of the annular electromagnet 114 and the boundary line of the left magnetic plate 141 and the right magnetic plate 142, and the rotation direction of the offset angle is opposite to the winding direction of the coil spring 113.

In this embodiment, when a cleaner needs to clean the surface of the floor tile, the annular electromagnet 114 is energized, the annular electromagnet 114 generates a magnetic field, and the permanent magnetic plate 14 rotates 180 degrees under the action of the magnetic field of the annular electromagnet 114, it is worth mentioning that elastic potential energy is stored in the coil spring 113 at this time, so that the positions of the left magnetic plate 141 and the right magnetic plate 142 are exchanged, and the repulsive force existing between the permanent magnetic plate 14 and the sliding column 13 is changed into a suction force, so that the sliding column 13 is accommodated in the accommodating cavity 11, and the upper surface of the tile body 1 is kept flat, thereby facilitating the cleaner to clean the tile body;

after the cleaning is finished, the power supply of the annular electromagnet 114 is cut off, and the permanent magnet plate 14 is reset under the action of the coil spring 113, so that the sliding column 13 is ejected out of the brick body 1 again.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. The utility model provides a dot matrix blind road ceramic tile, includes brick body (1), its characterized in that, brick body (1) includes:

the brick comprises a containing cavity (11), wherein the containing cavity (11) is a cylindrical cavity, and the containing cavity (11) is arranged in the middle of the brick body (1);

the vertical through holes (12) are uniformly distributed by taking the center of the containing cavity (11) as a circle center, and the vertical through holes (12) are communicated with the containing cavity (11);

the sliding columns (13) correspond to the vertical through holes (12) one by one, the sliding columns (13) are arranged in the vertical through holes (12) in a sliding mode, and the lower ends of the sliding columns (13) are fixedly connected with permanent magnets (131);

a permanent magnet plate (14), wherein the permanent magnet plate (14) is disc-shaped, the permanent magnet plate (14) is arranged at the center of the bottom surface of the accommodating cavity (11), and the permanent magnet plate (14) comprises:

the permanent magnet blocks (131) on the upper side of the left magnetic plate (141) and the left magnetic plate (141) have the same poles which repel each other;

the permanent magnet blocks (131) on the upper side of the right magnetic plate (142) and the right magnetic plate (142) have the same poles which repel each other;

an annular limiting groove (121) is formed in the vertical through hole (12), a limiting ring (122) is arranged in the annular limiting groove (121) in a sliding mode, and the limiting ring (122) is fixedly connected to the sliding column (13);

the containing cavity (11) is internally provided with:

the mounting groove (111) is arranged at the center of the bottom surface of the containing cavity (11);

the rotating shaft (112) penetrates through and is fixedly connected to the center of the permanent magnet plate (14), the upper end of the rotating shaft (112) is rotatably connected with the top surface of the containing cavity (11), and the lower end of the rotating shaft (112) is rotatably connected with the bottom surface of the mounting groove (111);

the coil spring (113), the said coil spring (113) is set up in the mounting groove (111), the inner end of the said coil spring (113) is fixedly connected with sidewall of the spindle (112), the outer end of the said coil spring (113) is fixedly connected with sidewall of the mounting groove (111);

the annular electromagnet (114) is fixedly connected to the side wall of the containing cavity (11), the annular electromagnet (114) corresponds to the permanent magnet plate (14), the annular electromagnet (114) is coupled with an external circuit, and when the annular electromagnet (114) is electrified, a magnetic field with the same magnetic pole as the permanent magnet plate (14) is generated.