CN110306403B

CN110306403B - Blind road floor tile

Info

Publication number: CN110306403B
Application number: CN201910615746.6A
Authority: CN
Inventors: 何佳俊
Original assignee: Deqing Bofa Intelligent Technology Co Ltd
Current assignee: Linyi Xinke Real Estate Co.,Ltd.
Priority date: 2019-07-09
Filing date: 2019-07-09
Publication date: 2021-04-20
Anticipated expiration: 2039-07-09
Also published as: CN110306403A

Abstract

The invention belongs to the field of barrier-free public facilities, and particularly relates to a blind road floor tile, which comprises a tile body, wherein: the mounting groove is arranged on the upper end surface of the brick body; the movable plate comprises a plurality of movable blocks arranged side by side, the movable blocks are made of magnetic materials, and two ends of each movable block are connected with the side wall of the mounting groove in a sliding mode; a drive mechanism, the drive mechanism comprising: the pivot that many levels set up, the pivot is rotated and is connected in the mounting groove, is provided with in the pivot: the permanent magnets correspond to the movable blocks one by one, magnetic interaction exists between the permanent magnets and the corresponding movable blocks, and the magnetic pole directions of two adjacent permanent magnets are opposite; drive mechanism, drive mechanism includes: the one-way bearing is fixedly sleeved on the rotating shaft. The blind-walking auxiliary warning device can relieve discomfort brought to soles of the feet by the blind people walking on the blind road for a long time, is convenient to clean, has an auxiliary warning function, and avoids danger caused by the fact that the blind people are separated from the blind road.

Description

Blind road floor tile

Technical Field

The invention belongs to the field of barrier-free public facilities, and particularly relates to a blind road floor tile.

Background

The blind road floor tile is generally fired by clay, and the surface of the blind road floor tile is provided with a plurality of strip-shaped bulges arranged side by side, so that when the blind person steps on the floor tile, the blind person can walk on the blind road through the touch of the soles to reduce the walking risk.

However, the existing blind sidewalk floor tiles are usually integrally formed, and the blind person walks on the floor tiles for a long time, because the contact area between the soles and the floor tiles is small, the pressure intensity is large, and the soles are pressed for a long time, the situations of acid and numb are easy to occur, so that the touch sense is reduced, and meanwhile, because the gaps between the protrusions of the blind sidewalk floor tiles are small, the blind sidewalk floor tiles are easy to become dead corners for cleaning, so that inconvenience is brought to cleaning personnel.

To this end, we propose a blind road tile to solve the above problems.

Disclosure of Invention

The invention aims to provide a blind road floor tile which is convenient to clean and has small pressure on soles, aiming at the problems of poor touch feeling and inconvenient cleaning of the traditional blind road floor tile.

In order to achieve the purpose, the invention adopts the following technical scheme: the utility model provides a blind road ceramic tile, includes the brick body, be equipped with in the brick body:

the mounting groove is arranged on the upper end surface of the brick body;

the movable plate comprises a plurality of movable blocks arranged side by side, the movable blocks are made of magnetic materials, and two ends of each movable block are connected with the side wall of the corresponding mounting groove in a sliding mode;

a drive mechanism, the drive mechanism comprising:

the pivot that many levels set up, the pivot is rotated and is connected in the mounting groove, be provided with in the pivot:

the permanent magnets correspond to the movable blocks one by one, magnetic interaction exists between the permanent magnets and the corresponding movable blocks, and the magnetic pole directions of two adjacent permanent magnets are opposite;

a drive mechanism, the drive mechanism comprising:

the one-way bearing is fixedly sleeved on the rotating shaft;

the gear is rotationally connected with the rotating shaft through a one-way bearing;

and the rack is fixedly connected with the lower side wall of the movable block and is meshed with the gear.

In the above blind sidewalk floor tile, the movable block is provided with vertically arranged bar-shaped through holes, a plurality of bar-shaped through holes are internally provided with a same limiting rod in a penetrating manner, and two ends of the limiting rod are respectively fixedly connected with the side walls on two sides of the mounting groove.

In the blind sidewalk floor tile, a closed coil is embedded in the tile body and arranged on the periphery of the mounting groove, and two buzzers are coupled to the closed coil and arranged on two sides of the tile body respectively.

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

1. according to the invention, the movable block with magnetic force is arranged, so that when the blind person walks on the blind road floor tile, the movable block can move downwards under the action of the self gravity of the blind person, thereby playing a role in buffering, and relieving the discomfort of the sole of the foot caused by the long-time walking of the blind person on the raised floor tile.

2. According to the blind sidewalk floor tile, the plurality of movable blocks arranged side by side are arranged, so that the positions of the movable blocks are changed after the blind person steps on the movable blocks, the adjacent movable blocks can work alternately, the service life of the blind sidewalk floor tile is greatly prolonged, and the blind sidewalk floor tile can be conveniently cleaned by a cleaner.

3. According to the blind person blind road correcting device, the closed coil and the buzzer are arranged, when the blind person steps on the raised moving block, the magnetic flux in the closed coil is changed, so that induced current is generated and the buzzer is powered, the buzzer makes a sound, the blind person can be helped to judge whether the blind person is separated from the blind road, and the blind person is helped to correct the self advancing route.

Drawings

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

fig. 2 is a sectional view taken along the line a-a of an embodiment 1 of the blind sidewalk floor tile provided by the invention;

FIG. 3 is an enlarged view of the structure at B in FIG. 2;

fig. 4 is a schematic overall structure diagram of an embodiment 1 of the blind sidewalk floor tile provided by the invention;

fig. 5 is a schematic top view of an exemplary embodiment 1 of a blind sidewalk tile according to the present invention;

fig. 6 is a schematic top view of a blind sidewalk tile of embodiment 2 according to the present invention.

In the figure, 1 brick body;

11, mounting a groove;

12 movable plates, 121 movable blocks, 1211 strip-shaped through holes and 1212 limit rods;

13 driving mechanism, 131 rotating shaft and 1311 permanent magnet;

14 transmission mechanisms, 141 one-way bearings, 142 gears and 143 racks;

15 close coil, 151 buzzer.

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. 1-5, a blind road floor tile comprises a tile body 1, wherein:

the mounting groove 11 is formed in the upper end face of the brick body 1;

the movable plate 12, the movable plate 12 includes a plurality of movable blocks 121 disposed side by side, the movable blocks 121 are made of magnetic materials, the magnetic pole direction of the movable blocks 121 is disposed along the vertical direction, two ends of the movable blocks 121 are slidably connected with the side walls of the mounting groove 11, it is worth mentioning that the movable blocks 121 are provided with vertically disposed strip-shaped through holes 1211, the same limiting rod 1212 penetrates through the strip-shaped through holes 1211, two ends of the limiting rod 1212 are respectively fixedly connected with the side walls of the mounting groove 11, by disposing the limiting rod 1212 and the strip-shaped through holes 1211, not only the movable range of the movable blocks 121 can be limited, but also the pressure bearing capacity of the movable blocks 121 can be improved, and the structural strength of the blind sidewalk is improved;

a drive mechanism 13, the drive mechanism 13 comprising:

the pivot 131 of many levels setting, pivot 131 rotate to be connected in mounting groove 11, and the both ends of pivot 131 all rotate through the lateral wall of rolling bearing and mounting groove 11 to be connected, and wherein, rolling bearing's inner circle is fixed to be cup jointed on pivot 131, and rolling bearing's outer lane and the lateral wall fixed connection of mounting groove 11 are provided with in the pivot 131:

the permanent magnets 1311 are arranged in a columnar shape, the magnetic pole directions of the permanent magnets 1311 are arranged in the vertical direction, the permanent magnets 1311 correspond to the movable blocks 121 one by one, magnetic interaction exists between the permanent magnets 1311 and the corresponding movable blocks 121, and the magnetic pole directions of two adjacent permanent magnets 1311 are opposite, that is, the permanent magnets 1311 and the movable blocks 121 attract or repel each other, so that the movable blocks 121 are arranged in a protruding manner at intervals (as shown in fig. 1);

drive mechanism 14, drive mechanism 14 includes:

the one-way bearing 141, the one-way bearing 141 is fixedly sleeved on the rotating shaft 131, the locking direction of the one-way bearing 141 is shown by an arrow in fig. 3, that is, the rotating shaft 131 is driven to rotate when the one-way bearing 141 rotates clockwise, and the rotating shaft 131 is not driven to rotate when the one-way bearing 141 rotates counterclockwise;

the gear 142, the gear 142 is connected with the rotating shaft 131 through the one-way bearing 141 in a rotating way;

the rack 143, the rack 143 and the lower side wall of the movable block 121 are fixedly connected, and the rack 143 and the gear 142 are engaged with each other, so that when the rack 143 moves downwards by the thickness of half of the movable block 121, the gear 143 is driven to rotate by 180 degrees.

In the initial state of the embodiment, the plurality of movable blocks 121 are arranged in a convex shape at intervals, when the blind person walks on the floor tile, the blind person can step on the convex movable blocks 121, and when feeling touch, the blind person can step on the movable blocks 121 downwards, so that under the action of repulsion force between the movable blocks 121 and the permanent magnets 1311, a good buffering effect is achieved, and the condition that the blind person walks on the convex floor tile for a long time and brings discomfort to soles is relieved; the movable block 121 drives the rack 143 to move downward, and the rack 143 drives the gear 142 to rotate, so that the rotating shaft 131 rotates, and the magnetic poles of all the permanent magnets 1311 change, so that: one of them is a set of bellied movable block 121 originally receives suction, and is located a set of movable block 121 of downside originally and receives repulsion, leaves the back from the brick body 1 at the blind person, under the effect of repulsion, makes the position of two sets of movable blocks 121 exchange, has not only reduced the clean degree of difficulty of cleaning personnel to the ceramic tile, moreover, makes the loss of movable block 121 reduce, prolongs its life.

Example 2

As shown in fig. 6, the present embodiment is different from embodiment 1 in that: brick body 1 is embedded to be equipped with closed coil 15, and closed coil 15 sets up in the periphery of mounting groove 11, and the coupling has two buzzers 151 on closed coil 15, and two buzzers 151 set up respectively in the both sides of brick body 1.

In this embodiment, when the position of the movable block 121 is changed, the magnetic flux in the closed coil 15 is changed, so that an induced current is generated and the buzzer 151 is powered, the buzzer 151 makes a sound, and the blind can be assisted to position the blind, especially, the two buzzers 151 are respectively arranged on two sides of the brick body 1, so that the blind can judge the position of the blind according to the volume sensed by the ears, and can make an adjustment in time, thereby improving the safety.

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 blind road ceramic tile, includes brick body (1), its characterized in that is equipped with in the brick body (1):

the mounting groove (11), the mounting groove (11) is arranged on the upper end face of the brick body (1);

the movable plate (12), the movable plate (12) comprises a plurality of movable blocks (121) which are arranged side by side, the movable blocks (121) are made of magnetic materials, and two ends of each movable block (121) are slidably connected with the side wall of the corresponding mounting groove (11);

a drive mechanism (13), the drive mechanism (13) comprising:

pivot (131) that many levels set up, pivot (131) rotate to be connected in mounting groove (11), be provided with on pivot (131):

the permanent magnets (1311) are in one-to-one correspondence with the movable blocks (121), magnetic interaction exists between the permanent magnets (1311) and the corresponding movable blocks (121), the magnetic pole directions of two adjacent permanent magnets (1311) are opposite, the permanent magnets (1311) are arranged in a columnar shape, and the magnetic pole direction of the permanent magnets (1311) is arranged along the vertical direction;

a transmission mechanism (14), the transmission mechanism (14) comprising:

the one-way bearing (141) is fixedly sleeved on the rotating shaft (131), the rotating shaft (131) can be driven to rotate when the one-way bearing (141) rotates clockwise, and the rotating shaft (131) cannot be driven to rotate when the one-way bearing (141) rotates anticlockwise;

the gear (142), the said gear (142) passes the unidirectional bearing (141) and rotates with spindle (131);

the rack (143) is fixedly connected with the lower side wall of the movable block (121), and the rack (143) is meshed with the gear (142).

2. The blind sidewalk floor tile according to claim 1, wherein the movable block (121) is provided with vertically arranged strip-shaped through holes (1211), a same limiting rod (1212) penetrates through the plurality of strip-shaped through holes (1211), and two ends of the limiting rod (1212) are respectively fixedly connected with two side walls of the installation groove (11).

3. The blind road floor tile according to claim 2, wherein a closed coil (15) is embedded in the tile body (1), the closed coil (15) is arranged at the periphery of the installation groove (11), two buzzers (151) are coupled to the closed coil (15), and the two buzzers (151) are respectively arranged at two sides of the tile body (1).