CN213403381U

CN213403381U - Subway arrival prompting broadcaster

Info

Publication number: CN213403381U
Application number: CN202022561009.3U
Authority: CN
Inventors: 周海平; 崔长萍; 周新悦; 周海燕; 朱巍巍
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-05
Filing date: 2020-11-05
Publication date: 2021-06-08
Anticipated expiration: 2030-11-05

Abstract

The utility model discloses a subway arrival suggestion broadcaster relates to subway broadcast technical field, specifically is a subway arrival suggestion broadcaster, which comprises a fixing plate and i, the bottom fixedly connected with spliced pole of fixed plate, the bottom fixed connection water storage box of fixed plate, the bottom fixedly connected with broadcast ball of spliced pole, the transmission room has been seted up to the inside of broadcast ball, the broadcast room has been seted up to the inside of broadcast ball, the passageway has been seted up to the inside of fixed plate. This subway arrival suggestion broadcaster, through the surface at the broadcast ball set up out the sound hole, set up a plurality of broadcast loudspeaker in the inner chamber of broadcast room simultaneously for broadcast loudspeaker can propagate the sound of release to all directions all around, and it is loudspeaker form or flat-plate to have avoided traditional subway arrival suggestion broadcaster, can not broadcast simultaneously all around, and the problem that broadcast efficiency is not high has improved this subway arrival suggestion broadcaster's broadcast efficiency.

Description

Subway arrival prompting broadcaster

Technical Field

The utility model relates to a subway broadcast technical field specifically is a subway arrival suggestion broadcaster.

Background

The subway is a rapid, large-traffic and electric power traction rail transit built in cities. The train runs on a totally closed line, the line located in the central urban area is basically arranged in the underground tunnel, and the line outside the central urban area is generally arranged on a viaduct or the ground. The subway is a special, high-density and high-traffic urban rail transit system covering various underground and overground rights of roads in urban areas, in a subway station, in order to enable passengers to predict the arrival of vehicles in advance, a subway arrival prompting broadcaster needs to be installed in the subway station, meanwhile, the personnel flow of the subway station is large, the conventional subway arrival prompting broadcaster is generally in a horn shape or a flat plate shape and cannot broadcast all around simultaneously, the broadcasting efficiency is low, meanwhile, people flow of the subway station can bring a lot of bacteria and viruses, so that the bacteria and the viruses can be rapidly spread, the conventional subway arrival prompting broadcaster also does not have the function of sterilization, and the current use requirement cannot be met, so that the subway arrival prompting broadcaster is provided.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a subway arrival suggestion broadcaster has solved the problem of proposing in the above-mentioned background art.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a subway arrival prompting broadcaster comprises a fixing plate, wherein a connecting column is fixedly connected to the bottom of the fixing plate, a water storage tank is fixedly connected to the bottom of the fixing plate, a broadcasting ball is fixedly connected to the bottom of the connecting column, a transmission chamber is arranged inside the broadcasting ball, a broadcasting chamber is arranged inside the broadcasting ball, a channel is arranged inside the fixing plate, a sound outlet hole is formed in the surface of the broadcasting ball, one end of the sound outlet hole is communicated with the inner cavity of the broadcasting chamber, a water pump is fixedly mounted inside the transmission chamber, one end of the water pump is fixedly connected with a water pumping pipe, one end of the water pumping pipe extends to the outside of the broadcasting ball and is fixedly connected with the water storage tank, the other end of the water pump is fixedly connected with a water outlet pipe, one end of the water outlet pipe is fixedly connected with a water pipe rotary joint, and one end of the water pipe rotary joint is, the inner chamber that the one end of rotatory connecting pipe runs through the passageway extends to the outside of broadcasting ball, the one end fixed mounting of rotatory connecting pipe has atomizer, the inner chamber fixedly connected with support column of broadcasting room, the one end fixed mounting of support column has broadcasting loudspeaker.

Preferably, a driven gear is fixedly mounted on the surface of the rotary connecting pipe and positioned in the inner cavity of the transmission chamber.

Preferably, the bottom surface fixed mounting of transmission chamber inner chamber has driving motor, driving motor's output fixed mounting has the driving gear, driving gear and driven gear intermeshing.

Preferably, the inside fixedly connected with support frame of transmission room, the one end and the water pipe rotary joint fixed connection of support frame.

Preferably, the inner wall fixedly connected with dust screen of broadcast room, the top fixedly connected with control module of broadcast room inner chamber, control module respectively with water pump, driving motor and broadcast loudspeaker electric connection.

Preferably, the surface of the sound playing ball is provided with an infrared sensor, and the infrared sensor is electrically connected with the control module.

Preferably, a water inlet pipe is fixedly connected to the side surface of the water storage tank.

The utility model provides a subway arrival suggestion broadcaster possesses following beneficial effect:

1. this subway arrival suggestion broadcaster, through the surface at the broadcast ball set up out the sound hole, set up a plurality of broadcast loudspeaker in the inner chamber of broadcast room simultaneously for broadcast loudspeaker can propagate the sound of release to all directions all around, and it is loudspeaker form or flat-plate to have avoided traditional subway arrival suggestion broadcaster, can not broadcast simultaneously all around, and the problem that broadcast efficiency is not high has improved this subway arrival suggestion broadcaster's broadcast efficiency.

2. This subway arrival suggestion broadcaster, through the water pump, the drinking-water pipe, the outlet pipe, the dust screen, the cooperation of swivelling joint pipe and atomizer is used, transmit the disinfection and sterilization liquid of water storage box inner chamber to atomizer through the water pump, and utilize atomizer to spout, the function of carrying out disinfection and sterilization to the subway station has been realized, the practicality of this subway arrival suggestion broadcaster has been improved, simultaneously, through driving motor, driving gear and driven gear's cooperation is used, driving motor's rotation drives swivelling joint pipe and rotates, thereby make atomizer rotate, thereby make atomizer can carry out disinfection and isolation to the region of broadcasting ball periphery three hundred sixty degrees, the efficiency of sterilization of this subway arrival suggestion broadcaster has been improved.

Drawings

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

FIG. 2 is a front schematic view of the present invention;

fig. 3 is an enlarged schematic view of a point a in the structure diagram of the present invention 1.

In the figure: 1. a fixing plate; 2. connecting columns; 3. playing a sound ball; 4. a transmission chamber; 5. a broadcasting room; 6. a channel; 7. a support frame; 8. a water outlet pipe; 9. a water storage tank; 10. a water inlet pipe; 11. a water pumping pipe; 12. a water pump; 13. a control module; 14. a water pipe rotary joint; 15. a drive motor; 16. a sound outlet hole; 17. a support pillar; 18. a broadcast speaker; 19. an infrared sensor; 20. rotating the connecting pipe; 21. an atomizing spray head; 22. a driving gear; 23. a driven gear; 24. a dust screen.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1 to 3, the present invention provides a technical solution: a subway arrival prompting broadcaster comprises a fixing plate 1, the bottom of the fixing plate 1 is fixedly connected with a connecting column 2, the bottom of the fixing plate 1 is fixedly connected with a water storage tank 9, the side surface of the water storage tank 9 is fixedly connected with a water inlet pipe 10, one end of the water inlet pipe 10 is connected with an external disinfection and sterilization raw material tank, after the disinfection and sterilization liquid in the water storage tank 9 is used, the disinfection and sterilization liquid is added into the water storage tank 9 through the water inlet pipe 10, the bottom of the connecting column 2 is fixedly connected with a broadcasting ball 3, a transmission chamber 4 is arranged inside the broadcasting ball 3, a broadcasting chamber 5 is arranged inside the broadcasting ball 3, the inner wall of the broadcasting chamber 5 is fixedly connected with a dustproof net 24, the top of the inner cavity of the broadcasting chamber 5 is fixedly connected with a control module 13, the control module 13 is respectively and electrically connected with a water pump 12, a driving motor 15 and a broadcasting horn 18, a channel 6 is arranged inside the fixing plate 1, one end of the sound outlet hole 16 is communicated with the inner cavity of the broadcasting chamber 5, a water pump 12 is fixedly installed inside the transmission chamber 4, one end of the water pump 12 is fixedly connected with a water pumping pipe 11, one end of the water pumping pipe 11 extends to the outside of the broadcasting ball 3 and is fixedly connected with the water storage tank 9, the other end of the water pump 12 is fixedly connected with a water outlet pipe 8, one end of the water outlet pipe 8 is fixedly connected with a water pipe rotary joint 14, one end of the water pipe rotary joint 14 is fixedly connected with a rotary connecting pipe 20, one end of the rotary connecting pipe 20 penetrates through the inner cavity of the channel 6 and extends to the outside of the broadcasting ball 3, one end of the rotary connecting pipe 20 is fixedly installed with an atomizing nozzle 21, and by using the cooperation of the water pump 12, the water pumping pipe 11, the water outlet pipe 8, a dust screen 24, the rotary connecting pipe 20 and the atomizing nozzle 21, the sterilizing liquid in, the subway arrival prompting broadcaster has the advantages that the subway arrival prompting broadcaster is realized, the practicability of the subway arrival prompting broadcaster is improved, the inner cavity of the broadcasting chamber 5 is fixedly connected with the supporting column 17, one end of the supporting column 17 is fixedly provided with the broadcasting horn 18, the sound outlet hole 16 formed in the surface of the broadcasting ball 3 is utilized, and the broadcasting horns 18 arranged in the inner cavity of the broadcasting chamber 5 are utilized, so that the broadcasting horns 18 can broadcast the released sound to all directions around, the problems that the traditional subway arrival prompting broadcaster is horn-shaped or flat-shaped, the broadcasting cannot be simultaneously carried out on the periphery and the broadcasting efficiency is low are solved, the broadcasting efficiency of the subway arrival prompting broadcaster is improved, the driven gear 23 is fixedly arranged on the surface of the rotary connecting pipe 20 and in the inner cavity of the transmission chamber 4, the driving motor 15 is fixedly arranged on the bottom surface of the inner cavity of the transmission chamber 4, the driving gear 22 is fixedly arranged on the output end of the driving motor 15, the driving gear 22 and the driven gear 23 are mutually meshed, the driving gear 22 and the driven gear 23 are used in a matched mode through the driving motor 15, the driving gear 22 is driven to rotate through the rotation of the driving motor 15, the rotary connecting pipe 20 is driven to rotate through the meshing transmission of the driving gear 22 and the driven gear 23, the atomizing nozzle 21 is made to rotate, the atomizing nozzle 21 can sterilize and disinfect the three-hundred-sixty-degree area around the broadcasting ball 3, the sterilizing efficiency of the subway arrival prompting broadcasting device is improved, the supporting frame 7 is fixedly connected to the inside of the transmission chamber 4, one end of the supporting frame 7 is fixedly connected with the water pipe rotary joint 14, the infrared inductor 19 is arranged on the surface of the broadcasting ball 3, the infrared inductor 19 is electrically connected with the control module 13, the infrared inductor 19 detects people around the broadcasting ball 3, and when people are detected to approach, the control module 13 is used for controlling the water pump 12 to stop working, the disinfection and sterilization liquid is prevented from being sprayed on the body of the pedestrian.

To sum up, this subway arrival suggestion broadcaster, during the use, at first fix fixed plate 1 on the wall top, then utilize broadcast loudspeaker 18 to carry out the broadcast to subway arrival information, when infrared inductor 19 senses the peripheral nobody of broadcaster, control module 13 control driving motor 15 and water pump 12 start, driving motor 15 drives driving gear 22 rotatory, driving gear 22 and driven gear 23's meshing transmission makes swivelling joint pipe 20 and atomizer 21 take place to rotate, simultaneously water pump 12 carries out the atomizing blowout to the antiseptic solution of water storage box 9 inner chamber in transmitting atomizer 21, thereby carry out sterilization and disinfection to the broadcaster periphery, when infrared inductor 19 detects that the broadcaster periphery has personnel to be close, control module 13 control water pump 12 stall, after personnel leave, water pump 12 continues the operation, can.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a subway arrival suggestion broadcaster, includes fixed plate (1), its characterized in that: the bottom of the fixing plate (1) is fixedly connected with a connecting column (2), the bottom of the fixing plate (1) is fixedly connected with a water storage tank (9), the bottom of the connecting column (2) is fixedly connected with a sound playing ball (3), a transmission chamber (4) is arranged inside the sound playing ball (3), a sound playing chamber (5) is arranged inside the sound playing ball (3), a channel (6) is arranged inside the fixing plate (1), a sound outlet hole (16) is arranged on the surface of the sound playing ball (3), one end of the sound outlet hole (16) is communicated with an inner cavity of the sound playing chamber (5), a water pump (12) is fixedly arranged inside the transmission chamber (4), one end of the water pump (12) is fixedly connected with a water pumping pipe (11), one end of the water pumping pipe (11) extends to the outside of the sound playing ball (3) and is fixedly connected with the water storage tank (9), and the other end of the water pump (12) is fixedly connected with a water outlet pipe, the one end fixedly connected with water pipe rotary joint (14) of outlet pipe (8), the one end fixedly connected with rotary connecting pipe (20) of water pipe rotary joint (14), the inner chamber that the one end of rotary connecting pipe (20) runs through passageway (6) extends to the outside of broadcasting ball (3), the one end fixed mounting of rotary connecting pipe (20) has atomizer (21), the inner chamber fixedly connected with support column (17) of broadcasting room (5), the one end fixed mounting of support column (17) has broadcasting loudspeaker (18).

2. The subway arrival prompting broadcaster as claimed in claim 1, wherein: and a driven gear (23) is fixedly arranged on the surface of the rotary connecting pipe (20) and in the inner cavity of the transmission chamber (4).

3. The subway arrival prompting broadcaster as claimed in claim 1, wherein: the bottom surface fixed mounting of transmission room (4) inner chamber has driving motor (15), the output fixed mounting of driving motor (15) has driving gear (22), driving gear (22) and driven gear (23) intermeshing.

4. The subway arrival prompting broadcaster as claimed in claim 1, wherein: the inside fixedly connected with support frame (7) of transmission room (4), the one end and the water pipe rotary joint (14) fixed connection of support frame (7).

5. The subway arrival prompting broadcaster as claimed in claim 1, wherein: the inner wall fixedly connected with dust screen (24) of broadcast room (5), the top fixedly connected with control module (13) of broadcast room (5) inner chamber, control module (13) respectively with water pump (12), driving motor (15) and broadcast loudspeaker (18) electric connection.

6. The subway arrival prompting broadcaster as claimed in claim 1, wherein: the surface of the sound playing ball (3) is provided with an infrared sensor (19), and the infrared sensor (19) is electrically connected with the control module (13).

7. The subway arrival prompting broadcaster as claimed in claim 1, wherein: the side surface of the water storage tank (9) is fixedly connected with a water inlet pipe (10).