Voice broadcast triggering device

Abstract

The utility model relates to the technical field of street crossing of blind people, in particular to a voice broadcast triggering device which comprises an installation side arc cover, a fastening seat is arranged on the back of the bottom end of the installation side arc cover, a flat cable side seat is fixedly connected to the front face of the installation side arc cover, and a positioning brick is fixedly connected to the front face of the bottom end of the flat cable side seat. Blind sidewalk bricks are fixedly connected to the two sides of the positioning brick, and a pointing base is fixedly connected to one side of the top end of the mounting side arc cover. According to the utility model, through the arrangement of the installation side arc cover, the positioning brick, the blind sidewalk brick, the pointing seat, the indicating seat, the indicating sound box, the pointing sound box, the monitoring probe, the compression spring, the trigger plate, the limiting rubber ring and the trigger switch, accurate step-by-step indicating operation can be carried out on the blind during street crossing; a blind person firstly walks to the surface of the positioning brick along the blind sidewalk brick, and at the moment, the trigger plate on the surface of the positioning brick is treaded and pressed to compress the compression springs at the four corners in the positioning brick.

Description

Technical Field

[0001] The utility model relates to the technical field of blind people crossing the street, in particular to a voice broadcast triggering device. Background Art

[0002] A blind person refers to someone with visual impairment. Visually impaired people are mainly divided into two categories: total blindness and partial blindness. Total blindness means that they lose response to light, while amblyopia means that the activities of blind people will be restricted due to visual impairment.

[0003] For example, the patent document with the announcement number CN 214890833 U discloses a multifunctional intelligent signal light pole, including a fixed pole, a pedestrian light housing, an auxiliary broadcast housing, a mounting pole and a rain cover, wherein a mounting pole is provided at the top of the fixed pole, a pedestrian light housing is provided at one side of the bottom of the mounting pole, an auxiliary broadcast housing is provided at one side of the top of the mounting pole, a control circuit board is fixedly installed at the top of the auxiliary broadcast housing, a voice broadcast prompter is fixedly installed at the bottom of the control circuit board, and the auxiliary broadcast housing is fixedly installed with the mounting pole via a second mounting ring. The utility model increases the intelligent voice broadcast function of the signal light pole by electrically connecting the control circuit board with the voice broadcast prompter, and at the same time, by performing timed voice programming inside and performing voice broadcast in conjunction with traffic lights, it is convenient for the blind or visually impaired to provide prompts and guidance, thereby improving the safety effect of the signal light pole and increasing the multifunctional effect of the signal light pole.

[0004] However, in the actual process of using this structure, it is often impossible to perform voice broadcasting for blind people crossing the street and perform more accurate one-by-one triggering operations, resulting in the blind people being unable to better perform one-by-one instructions when crossing the street, and there is a great risk of incorrect instructions. At the same time, the equipment cannot be quickly assembled and used with the existing traffic light structure, and cannot meet daily use needs. Therefore, it is urgent to design a voice broadcast trigger device to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a voice broadcast triggering device to solve the problem that the existing structure proposed in the above background technology is often unable to perform voice broadcasting for blind people crossing the street in actual use, and to perform more accurate one-by-one triggering operations, resulting in the blind people being unable to better perform one-by-one instructions when crossing the street, and there is a high risk of incorrect instructions. At the same time, the equipment cannot be quickly assembled and used with the existing traffic light structure, and cannot meet the daily use needs.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a voice broadcast trigger device, comprising a mounting side arc cover, a fixing seat is arranged at the bottom back of the mounting side arc cover, a wiring side seat is fixedly connected to the front of the mounting side arc cover, a positioning brick is fixedly connected to the front of the bottom end of the wiring side seat, and blind bricks are fixedly connected to both sides of the positioning brick;

[0007] A pointing seat and an indicating seat, one side of the top end of the mounting side arc cover is fixedly connected with the pointing seat, the other side of the top end of the mounting side arc cover is fixedly connected with the indicating seat, and an indicating sound is arranged inside the indicating seat.

[0008] Preferably, a plurality of groups of directional speakers are evenly arranged inside the directional seat, and a monitoring probe is arranged at one end of the directional seat.

[0009] Preferably, a cable routing groove is provided at one end of the inner wall of the mounting side arc cover, and a sealing rubber pad is provided at the center of the inner wall of the mounting side arc cover.

[0010] Preferably, compression springs are provided at the four corners of the inner wall of the positioning brick, and the interior of the positioning brick is movably connected to a trigger plate via the compression springs.

[0011] Preferably, a limiting rubber ring is arranged at the center of the inner wall of the positioning brick, and a trigger switch is arranged at the center of the inner bottom wall of the positioning brick.

[0012] Preferably, locking bolts are provided at four corners on both sides of the fixing seat, and ventilation grooves are provided on the back of the inner wall of the fixing seat.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The voice broadcast trigger device can realize accurate step-by-step indication operation for blind people crossing the street by installing side arc covers, positioning bricks, blind paving bricks, pointing seats, indicating seats, indicating speakers, pointing speakers, monitoring probes, compression springs, trigger plates, limit rubber rings and trigger switches. In actual use, the blind people first walk along the blind paving bricks to the surface of the positioning bricks. At this time, the trigger plates on the surface of the positioning bricks are stepped on and pressed down, which compresses the compression springs at the four corners inside the positioning bricks. Then, under the limit of the limit rubber ring, the trigger switch is pressed and triggered, and then the indicating speaker of the indicating seat performs the next step-by-step indication operation, ensuring that the blind people can correctly wait for the indication of the traffic lights at the intersection. At the same time, when the blind people receive the signal of the indicating speaker to walk, the pointing seats inside the wiring side seats can be started one by one to guide the blind people to cross the street in the direction of walking by sound. The monitoring probe at one end of the pointing seat can perform real-time monitoring operations on the blind people at the intersection, reflecting the practicality of the equipment design.

[0015] The voice broadcast trigger device further improves the overall use effect of the equipment by setting the installed side arc cover, fixing seat, wiring side seat, sealing pad, compression spring, locking bolt and ventilation groove. In daily use, the staff can quickly connect the installed side arc cover as a whole to the side position of the signal light, and connect the fixing seat to the bottom end of the back of the installed side arc cover, and lock and fix the locking bolts at the four corners on both sides of the fixing seat. The installed side arc cover can be quickly fixed on the side of the signal light as a whole, and the ventilation groove on the side of the fixing seat can be connected to the heat dissipation position at the bottom of the signal light for daily efficient synchronous ventilation and heat dissipation operations. At the same time, the inside of the installed side arc cover is wired through the wiring groove, and the sealing pad ensures the tight and firm connection between the installed side arc cover and the signal light, so the addition and modification of the signal light can be quickly completed, which reflects the comprehensiveness of the equipment design. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional schematic diagram of the structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the positioning brick structure of the utility model;

[0018] Figure 3 It is an overall schematic diagram of the fastening seat structure of the utility model;

[0019] Figure 4 For this utility model Figure 1 A magnified schematic diagram of the structure in the middle.

[0020] In the figure: 1. Install the side arc cover; 2. Fastening seat; 3. Wiring side seat; 4. Positioning brick; 5. Blind brick; 6. Pointing seat; 7. Indicating seat; 8. Indicating sound; 9. Pointing sound; 10. Monitoring probe; 11. Wiring trough; 12. Sealing rubber pad; 13. Compression spring; 14. Trigger plate; 15. Limit rubber ring; 16. Trigger switch; 17. Locking bolt; 18. Ventilation slot. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-4 , an embodiment provided by the utility model:

[0023] A voice broadcast trigger device comprises an installation side arc cover 1, a fixing seat 2 is arranged at the bottom back of the installation side arc cover 1, a wiring side seat 3 is fixedly connected to the front of the installation side arc cover 1, a positioning brick 4 is fixedly connected to the bottom front of the wiring side seat 3, blind bricks 5 are fixedly connected to the two sides of the positioning brick 4, compression springs 13 are arranged at the four corners of the inner wall of the positioning brick 4, a trigger plate 14 is movably connected to the interior of the positioning brick 4 through the compression spring 13, a limiting rubber ring 15 is arranged at the center of the inner wall of the positioning brick 4, a trigger switch 16 is arranged at the center of the inner bottom wall of the positioning brick 4, locking bolts 17 are arranged at the four corners of the two sides of the fixing seat 2, and ventilation grooves 18 are arranged at the back of the inner wall of the fixing seat 2. The locking and fixing operation is performed by screwing the locking bolts 17 at the four corners of the two sides of the fixing seat 2, and the installation side arc cover 1 is quickly fixedly installed on the side of the signal lamp as a whole. The ventilation grooves 18 on the side of the fixing seat 2 can be connected to the heat dissipation position at the bottom of the signal lamp to perform daily efficient synchronous ventilation and heat dissipation operations.

[0024] The pointing seat 6 and the indicating seat 7 are fixedly connected to one side of the top of the side arc cover 1, and the indicating seat 7 is fixedly connected to the other side of the top of the side arc cover 1. An indicating sound 8 is arranged inside the indicating seat 7, and a plurality of groups of directional sounds 9 are evenly arranged inside the pointing seat 6. A monitoring probe 10 is arranged at one end of the pointing seat 6, a cable groove 11 is arranged at one end of the inner wall of the side arc cover 1, and a sealing rubber pad 12 is arranged at the center of the inner wall of the side arc cover 1. The trigger plate 14 on the surface of the positioning brick 4 is pressed down by being stepped on, which compresses the compression springs 13 at the four corners of the inner side of the positioning brick 4, and then under the limit of the limit rubber ring 15, the trigger switch 16 is pressed and triggered, and then the indicating sound 8 of the indicating seat 7 performs the next step-by-step indicating operation to ensure that the blind can correctly wait for the indication of the intersection signal light.

[0025] Working principle: When in use, the blind person first walks along the blind paving brick 5 to the surface of the positioning brick 4. At this time, the trigger plate 14 on the surface of the positioning brick 4 is stepped on and pressed down, which compresses the compression springs 13 at the four corners inside the positioning brick 4. Then, under the limit of the limit rubber ring 15, the trigger switch 16 is pressed and triggered, and then the indicator speaker 8 of the indicator seat 7 performs the next step-by-step indication operation to ensure that the blind person can correctly wait for the indication of the intersection signal light. At the same time, when the blind person receives the walking signal from the indicator speaker 8, the pointing seat 6 inside the wiring side seat 3 can be started one by one to guide the blind person to walk in the direction of crossing the street by sound. The monitoring probe 10 at one end of the pointing seat 6 can perform real-time monitoring operations on the blind person at the intersection. In daily use During use, the staff can quickly connect the installed side arc cover 1 as a whole to the side position of the signal light, and connect the fastening seat 2 to the bottom end of the back side of the installed side arc cover 1, and lock and fix the locking bolts 17 at the four corners on both sides of the fastening seat 2. The installed side arc cover 1 is quickly fixed on the side of the signal light as a whole, and the ventilation groove 18 on the side of the fastening seat 2 can be connected to the heat dissipation position at the bottom of the signal light to perform daily efficient synchronous ventilation and heat dissipation operations. At the same time, the interior of the installed side arc cover 1 is wired through the wiring groove 11, and the sealing pad 12 ensures the tight and firm connection between the installed side arc cover 1 and the signal light, and the addition and modification operations of the signal light are quickly completed. The above is the entire working principle of the utility model.

[0026] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A voice broadcast triggering device, comprising a side arc cover (1) installed, Features: A fixing seat (2) is provided at the back of the bottom end of the mounting side arc cover (1), a wiring side seat (3) is fixedly connected to the front of the mounting side arc cover (1), a positioning brick (4) is fixedly connected to the front of the bottom end of the wiring side seat (3), and blind paving bricks (5) are fixedly connected to both sides of the positioning brick (4); A pointing seat (6) and an indicating seat (7), wherein one side of the top end of the mounting side arc cover (1) is fixedly connected to the pointing seat (6), and the other side of the top end of the mounting side arc cover (1) is fixedly connected to the indicating seat (7), and an indicating sound (8) is arranged inside the indicating seat (7).

2. A voice broadcast triggering device according to claim 1, Features: A plurality of groups of directional speakers (9) are evenly arranged inside the directional seat (6), and a monitoring probe (10) is arranged at one end of the directional seat (6).

3. A voice broadcast triggering device according to claim 1, Features: A cable routing groove (11) is provided at one end of the inner wall of the mounting side arc cover (1), and a sealing rubber pad (12) is provided at the center of the inner wall of the mounting side arc cover (1).

4. A voice broadcast triggering device according to claim 1, Features: Compression springs (13) are arranged at the four corners of the inner wall of the positioning brick (4), and a trigger plate (14) is movably connected inside the positioning brick (4) via the compression spring (13).

5. A voice broadcast triggering device according to claim 1, Features: A limiting rubber ring (15) is arranged at the center of the inner wall of the positioning brick (4), and a trigger switch (16) is arranged at the center of the inner bottom wall of the positioning brick (4).

6. A voice broadcast triggering device according to claim 1, Features: Locking bolts (17) are arranged at four corners on both sides of the fastening seat (2), and a ventilation groove (18) is arranged on the back of the inner wall of the fastening seat (2).

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