阅读说明：本技术 一种盲道指示地砖 (Blind road indicating floor tile ) 是由 夏稳学 江营 于 2020-07-20 设计创作，主要内容包括：本发明公开了一种盲道指示地砖,包括砖体,所述砖体的上端开设有响应槽,所述响应槽的内壁通过多个复位弹簧固定有踩踏块,所述响应槽的底部固定有压电陶瓷块,所述响应槽的内部固定有电容器、喇叭和两个对称设置的声响柱,所述响应槽的内壁通过接电弹簧连接有接电板,所述接电板位于声响柱的正下方,所述压电陶瓷块位于踩踏块的正下方。优点在于：在盲人偏离盲道中心时将踩踏不到踩踏块,从而使得盲人自身能够意识到位置的偏离,使其通过手杖重新找回位置,在手杖移动至接电板位置时,接电板将在磁力作用下上移将两个声响柱连接,从而使得喇叭发出声音,使得盲人能够通过声音发出位置找回自身位置,避免行走路线偏离带来的危险。(The invention discloses a blind road indicating floor tile which comprises a tile body, wherein a response groove is formed in the upper end of the tile body, a stepping block is fixed on the inner wall of the response groove through a plurality of reset springs, a piezoelectric ceramic block is fixed at the bottom of the response groove, a capacitor, a loudspeaker and two symmetrically arranged sound columns are fixed inside the response groove, the inner wall of the response groove is connected with an electric connection plate through an electric connection spring, the electric connection plate is positioned right below the sound columns, and the piezoelectric ceramic block is positioned right below the stepping block. Has the advantages that: the blind person will not trample when deviating from the blind road center and step on the piece to make blind person self can realize the skew of position, make it retrieve the position again through the stick, when the stick removed to connect the electric plate position, connect the electric plate to shift up under the magnetic force effect and connect two sound posts, thereby make loudspeaker sound, make the blind person send the position through the sound and retrieve self position, avoid the danger that the route of walking is skew and is brought.)

1. The blind road indication floor tile comprises a tile body (1), and is characterized in that a response groove (2) is formed in the upper end of the tile body (1), a tread block (4) is fixed on the inner wall of the response groove (2) through a plurality of reset springs (3), a piezoelectric ceramic block (5) is fixed at the bottom of the response groove (2), a capacitor (6), a loudspeaker (10) and two symmetrically arranged sound columns (9) are fixed inside the response groove (2), the inner wall of the response groove (2) is connected with an electric connection plate (8) through an electric connection spring (7), the electric connection plate (8) is located under the sound columns (9), and the piezoelectric ceramic block (5) is located under the tread block (4).

2. The blind sidewalk indicating floor tile according to claim 1, wherein a water storage cavity (11) is formed inside the tile body (1), a plurality of water inlet holes (12) communicated with the inside of the water storage cavity (11) are formed in the upper end of the tile body (1), a water drainage hole (13) is formed in the bottom of the water storage cavity (11) in a penetrating manner, an electromagnetic valve is fixed on the inner wall of the water drainage hole (13), and two symmetrically arranged drainage columns (14) are fixed on the inner top of the water storage cavity (11).

3. Blind road indicating floor tile according to claim 1, characterized in that the piezo ceramic block (5) is connected with a capacitor (6) by a wire to form a closed loop, and the electric connection plate (8) is a permanent magnet.

Technical Field

The invention relates to the technical field of road construction, in particular to a blind road indicating floor tile.

Background

The blind road is a road facility specially used for helping the blind to walk. The blind sidewalk is generally paved by two types of bricks, one type is a strip-shaped guide brick which is called as a traveling blind sidewalk and guides the blind to walk forward with confidence; one is a prompting brick with round points to prompt the blind to have an obstacle in front of the blind, and the blind turns a corner, which is called a prompting blind way;

the existing blind sidewalk floor tile can only play a role when walking on the blind sidewalk all the time without deviation, the direction is difficult to find back once the blind sidewalk is deviated carelessly, the feedback given by the existing blind sidewalk is weaker, the blind sidewalk deviates from the road center easily, a guiding mechanism is not corrected, great inconvenience is brought to the walking of the blind people, and the blind sidewalk floor tile capable of correcting the direction is urgently needed.

Disclosure of Invention

The invention aims to solve the problem of poor blind road functionality in the prior art, and provides a blind road indicating floor tile.

In order to achieve the purpose, the invention adopts the following technical scheme: the blind road indication floor tile comprises a tile body, wherein a response groove is formed in the upper end of the tile body, a treading block is fixed on the inner wall of the response groove through a plurality of reset springs, a piezoelectric ceramic block is fixed at the bottom of the response groove, a capacitor, a loudspeaker and two symmetrically arranged sound columns are fixed inside the response groove, the inner wall of the response groove is connected with an electric connection plate through an electric connection spring, the electric connection plate is located under the sound columns, and the piezoelectric ceramic block is located under the treading block.

In foretell blind sidewalk indication ceramic tile, the water storage chamber has been seted up to the inside of the brick body, the upper end of the brick body is seted up a plurality of inlet openings with the inside intercommunication in water storage chamber, the bottom in water storage chamber is run through and is seted up the wash port, the inner wall of wash port is fixed with the solenoid valve, the interior top in water storage chamber is fixed with the drainage post that two symmetries set up.

In the blind sidewalk indication floor tile, the piezoelectric ceramic block is connected with the capacitor through a lead to form a closed loop, and the electric connection plate is a permanent magnet.

Compared with the prior art, the invention has the advantages that:

1. in the invention, the treading block protrudes out of the upper end of the brick body, so that a pedestrian can touch the treading block when walking, and a blind person can feel feedback given by the protruded treading block when walking on a blind road, so that the blind person knows that the blind person is positioned in the center of the blind road and gives the blind person a sense of safety, and the blind person can walk on the blind road more stably;

2. according to the invention, when the blind person deviates from the center of the blind road, the blind person can not tread the tread block, so that the blind person can realize the position deviation and can retrieve the position again through the walking stick, when the walking stick moves to the position of the electric connection plate, the electric connection plate moves upwards under the action of magnetic force to connect the two sound columns, so that the loudspeaker makes a sound, the blind person can retrieve the position of the blind person through the sound-emitting position, and the danger caused by the deviation of a walking route is avoided;

3. according to the invention, the electric energy required by the horn sounding is supplied by the capacitor, the electric energy of the capacitor comes from the piezoelectric ceramic block, and the piezoelectric ceramic block is extruded by downwards moving the treading block when people walk, so that the piezoelectric ceramic block generates electricity, therefore, the energy for the horn sounding comes from pedestrians, extra power supply is not needed, the energy consumption is reduced, and the horn sounding is not needed to be connected with an external structure for construction, so that the horn sounding is more convenient;

4. according to the invention, the voltage supplied by the capacitor is relatively small, the loudspeaker cannot make a large sound, so that the pollution to the surrounding environment cannot be caused, however, due to the lack of vision, other senses of the blind are obviously better than those of ordinary people, and the blind is concentrating on finding back the position of the blind at the moment and has a high concentration degree, so that the blind can feel the sound made by the loudspeaker, the existence of the loudspeaker only plays a guiding role for the blind deviating from a road, the surrounding environment cannot be interfered, and other people cannot be influenced;

5. according to the invention, the initial cavity is formed in the brick body, rainwater can be stored, rainwater resources are utilized, the rainwater can be evaporated more quickly in dry weather, so that the ambient temperature is reduced and the humidity is increased, the surrounding environment is more comfortable, and the electromagnetic valve is opened when the rainwater amount is larger, so that excessive rainwater is discharged from the drain hole in time, and the ground water accumulation is avoided.

Drawings

Fig. 1 is a schematic structural view of a blind sidewalk indicating floor tile according to the present invention;

fig. 2 is a top view of a blind sidewalk indicating floor tile according to the present invention.

In the figure: the water storage device comprises a brick body 1, a response groove 2, a reset spring 3, a stepping block 4, a piezoelectric ceramic block 5, a capacitor 6, a power connection spring 7, a power connection plate 8, a sound column 9, a loudspeaker 10, a water storage cavity 11, a water inlet hole 12, a water drainage hole 13 and a water drainage column 14.

Detailed Description

The following examples are for illustrative purposes only and are not intended to limit the scope of the present invention.