CN115171525A

CN115171525A - A intelligent public transit electron stop board for wisdom city

Info

Publication number: CN115171525A
Application number: CN202211081444.3A
Authority: CN
Inventors: 李刚
Original assignee: Nanjing Intelligent Transportation Information Co ltd
Current assignee: Nanjing Intelligent Transportation Information Co ltd
Priority date: 2022-09-06
Filing date: 2022-09-06
Publication date: 2022-10-11

Abstract

The invention relates to the technical field of bus electronic stop boards, in particular to an intelligent bus electronic stop board for a smart city. The invention provides an intelligent bus electronic stop board with a waterproof function for a smart city. The utility model provides an intelligence public transit electronic stop board for wisdom city, including the stabilizer blade, the iron frame body, the sunshading board, the display screen, the mainboard, aeration cooling mechanism constructs and covers the mechanism, stabilizer blade upper portion is connected with the iron frame body, iron frame body upper portion is connected with the sunshading board, the display screen is installed to the inside top front side of iron frame body, the inside top of iron frame body is connected with the mainboard, the mainboard is located the display screen rear side, the mainboard passes through the electricity with the display screen and is connected, the inside lower side of iron frame body is equipped with aeration cooling mechanism, iron frame body upper portion is equipped with covers the mechanism. The ventilation opening is closed through the cover plate, and the sealing gasket is arranged, so that rainwater is prevented from permeating into the iron frame through the ventilation opening.

Description

A intelligent public transit electron stop board for wisdom city

Technical Field

The invention relates to the technical field of bus electronic stop boards, in particular to an intelligent bus electronic stop board for a smart city.

Background

Along with the continuous expansion of city scale, the public transportation industry has obtained the rapid development, and the position information of public transit can be in time reflected in the appearance of intelligent electron bus stop board, and for this reason, traditional bus stop board is gradually replaced to intelligent electron bus stop board.

The patent of grant bulletin number CN110827567B discloses an intelligent public transit electronic stop board in wisdom city, including stop board body and base, the lower extreme of stop board body is equipped with damper and is connected with the base through damper, the recess has all been seted up to the left and right sides of stop board body, the inside fixedly connected with display screen of left side recess, the inside fixedly connected with advertising screen of right side recess, the cavity has been seted up to the inside of stop board body, inside below is equipped with the reciprocal lead screw of vertical setting about the cavity, screw-nut has been cup jointed in the pole wall cooperation of reciprocal lead screw, screw-nut's upper end fixedly connected with fan.

This intelligent public transit electron stop board in wisdom city can make the outside circulation of air of cavity and stop board body dispel the heat through the louvre that is equipped with, but when raining, the rainwater gets into the inside cavity of seting up of stop board body through the louvre easily in, leads to the inside of cavity to intake and causes the damage of internals, how to design an intelligence public transit electron stop board that is used for in wisdom city that possesses waterproof function is the technical problem that this patent need solve.

Disclosure of Invention

In order to overcome prior art and can make the outside circulation of air of cavity and station board body through the louvre that is equipped with and dispel the heat, but when raining, in the rainwater gets into the inside cavity of seting up of station board body through the louvre easily, the inside of leading to the cavity is intake and is caused the shortcoming of internals's damage, and the technical problem that solves is: the utility model provides an intelligent public transit electronic stop board that is used for wisdom city that possesses waterproof function.

The technical scheme of the invention is as follows: the utility model provides an intelligence public transit electronic stop board for wisdom city, is connected with indisputable framework including stabilizer blade, indisputable framework, sunshading board, display screen and mainboard on the stabilizer blade, is connected with the sunshading board in the indisputable framework, and the display screen is installed to indisputable framework inboard, is connected with the mainboard in the indisputable framework, and its characterized in that is connected through the electricity with the display screen to the mainboard: still including aeration cooling mechanism and cover mechanism, the inside lower side of chase is equipped with aeration cooling mechanism, and aeration cooling mechanism opens and dispels the heat to the mainboard, and chase upper portion is equipped with covers mechanism, covers mechanism and opens and dispel the heat to the mainboard, covers mechanism and closes and prevent in the rainwater infiltration chase.

Preferably, aeration cooling mechanism installs double-shaft motor including double-shaft motor, ventilation baffle and through-hole baffle in the middle of the inside downside of iron frame body, all is connected with ventilation baffle on the output shaft of double-shaft motor both sides, and the top left and right sides all is connected with the through-hole baffle in the iron frame body, and double-shaft motor drive ventilation baffle upwards rotates to be opened and ventilates the heat dissipation.

Preferably, cover the mechanism including first support, cover plate and block the subassembly, the upside of the iron frame left and right sides all is connected with first support, and equal rotary type is connected with the cover plate on the first support, and the vent has all been opened to the iron frame top left and right sides, opens the cover plate and ventilates heat dissipation, is equipped with between cover plate and the vent inboard and blocks the subassembly.

Preferably, the blocking assembly comprises a sealing gasket and a first filter screen, the covering plate is connected with the sealing gasket for blocking rainwater from permeating into the iron frame through the ventilation opening, and the inner side of the ventilation opening is connected with the first filter screen for blocking sundries from falling into the iron frame through the ventilation opening.

Preferably, still including the air current that is used for improving the radiating efficiency of mainboard and accelerating the mechanism, the air current accelerates the mechanism including second support, fan and second filter screen, and the left and right sides of the inside downside of iron frame body all is connected with the second support, and the fan is all installed to second support bottom, and the fan accelerates the flow of the inside air of iron frame body, keeps the inside drying of iron frame body, and the iron frame body bottom left and right sides all is connected with and is used for blockking debris entering the second filter screen in the iron frame body.

Preferably, still including the pulling apron mechanism that is used for the automatic opening and closing of apron, the pulling apron mechanism is including the third support, the sliding plate, the pulling subassembly, compression spring, torsion spring and contact plate, the upside of iron frame body left and right sides all is connected with two third supports, sliding connection has the sliding plate between two left third supports, the iron frame body lower part is equipped with the pulling subassembly, be connected with compression spring between two left third supports and the left sliding plate lower part, two third supports on right side all with the sliding plate lower part on right side between be connected with compression spring, compression spring overlaps on the sliding plate, be connected with torsion spring between two left first supports all and the left apron, torsion spring overlaps on the apron on two right sides, two apron outsides all are connected with the contact plate, ventilation baffle drives the sliding plate downstream through the pulling subassembly, the sliding plate rotates the automatic opening through driving the apron, drive the automatic reversal of apron through the effect that torsion spring resets and close.

Preferably, the pulling assembly comprises a fourth support, guide wheels and pull ropes, the left side and the right side of the lower portion of the iron frame body are connected with the fourth support, the lower portion of the fourth support is connected with the two guide wheels in a rotating mode, the left side of the bottom of the left sliding plate and the left side of the bottom of the left ventilation baffle are connected with the two pull ropes, the right side of the sliding plate and the right side of the bottom of the right ventilation baffle are connected with the two pull ropes, the pull ropes are wound on the guide wheels, the pull ropes penetrate through the iron frame body, the ventilation baffle drives the sliding plate to move downwards through the pull ropes, and the sliding plate drives the covering plate to rotate through the contact plate to be automatically opened.

Preferably, still including the dust absorption mechanism that is used for collecting the dust, dust absorption mechanism is including the pull rod, the pad and dust absorption board are inhaled to the magnetism, the equal joint in the equal both sides of iron framework back wall left and right sides has the dust absorption board, the dust absorption board passes iron framework, the dust absorption board rear side all is connected with the pad is inhaled to the magnetism, the pad absorption is inhaled in iron framework to the magnetism, be connected with the pull rod between two magnetism inhale the pad rear sides, the fan is bloied, ventilation baffle rotates to open and carries out the water conservancy diversion to wind and blow on the dust absorption board, the dust absorption board is collected the dust in the wind.

Preferably, still including being used for carrying out radiating water-cooling mechanism to the mainboard, water-cooling mechanism is connected with the storage water tank including third filter screen, storage water tank and bent pipeline in the sunshading board, the top in the sunshading board, sunshading board top rear side is connected with and is used for blockking the third filter screen that debris got into in the storage water tank, iron framework back wall upside is connected with bent pipeline, bent pipeline upper end and storage water tank intercommunication, the rainwater is collected to the storage water tank, in the rainwater flowed into bent pipeline, realize that water-cooling cools down dispels the heat to the mainboard.

The invention has the advantages that: the ventilation opening is closed through the cover plate, and the sealing gasket is arranged to prevent rainwater from permeating into the iron frame through the ventilation opening; the fan accelerates the flow of air in the iron frame body, thereby improving the heat dissipation efficiency of the main board and keeping the interior of the iron frame body dry; the ventilation baffle is opened, the pull rope drives the sliding plate to move downwards, the sliding plate drives the covering plate to rotate through the contact plate to automatically open, the ventilation baffle is closed, and the torsion spring resets to drive the covering plate to automatically reversely rotate to close; the fan blows air, the ventilation baffle rotates to open and guide the air to blow on the dust collection plate, and the dust collection plate collects dust in the air, so that the dust can be prevented from being attached to the main board; rainwater is collected by the water storage tank and flows into the bent pipeline, so that the mainboard is further cooled by water cooling.

Drawings

Fig. 1 is a schematic perspective view of a first viewing angle according to the present invention.

Fig. 2 is a schematic perspective view of a first part of the present invention.

Fig. 3 is a schematic perspective view of a second perspective view according to the present invention.

Fig. 4 is a perspective view of a second part of the present invention.

Fig. 5 is a schematic perspective view of an aeration-cooling mechanism according to the present invention.

Fig. 6 is a schematic perspective view of the covering mechanism of the present invention.

Fig. 7 is a schematic perspective view of a part of the covering mechanism of the present invention.

Fig. 8 is a schematic perspective view of the airflow accelerating mechanism of the present invention.

Fig. 9 is a first perspective view of the cover pulling mechanism according to the present invention.

Fig. 10 is a perspective view of the second perspective of the cover pulling mechanism according to the present invention.

Fig. 11 is a perspective view of a first part of the cover pulling mechanism according to the present invention.

Fig. 12 is a perspective view of a second part of the cover pulling mechanism according to the present invention.

Fig. 13 is a perspective view of a third part of the cover pulling mechanism according to the present invention.

Fig. 14 is a perspective view of the dust suction mechanism of the present invention.

Fig. 15 is a schematic perspective view of the water cooling mechanism of the present invention.

Fig. 16 is a partial perspective view of the water cooling mechanism of the present invention.

In the reference symbols: 1-support leg, 2-iron frame body, 3-sun shield, 4-display screen, 5-main board, 6-aeration cooling mechanism, 61-double-shaft motor, 62-aeration baffle, 63-through hole baffle, 7-covering mechanism, 71-first support, 72-covering plate, 73-sealing pad, 74-first filter screen, 8-airflow accelerating mechanism, 81-second support, 82-fan, 83-second filter screen, 9-pulling cover plate mechanism, 91-third support, 92-sliding plate, 93-fourth support, 931-guide wheel, 94-pull rope, 95-compression spring, 96-torsion spring, 97-contact plate, 10-dust suction mechanism, 101-pull rod, 102-magnetic suction pad, 103-dust suction plate, 11-water cooling mechanism, 111-third filter screen, 112-water storage tank, and 113-bent pipeline.

Detailed Description

Embodiments of the present invention are described in detail below with reference to the accompanying drawings.

Example 1

The utility model provides an intelligence public transit electronic stop board for wisdom city, refer to fig. 1-7, including stabilizer blade 1, iron frame 2, sunshading board 3, display screen 4, mainboard 5, aeration cooling mechanism 6 and cover mechanism 7, 1 upper portion of stabilizer blade is connected with

iron frame

2, 2 upper portions of iron frame are connected with sunshading board 3, display screen 4 is installed to the top front side in the

iron frame

2, 2 interior tops of iron frame are connected with mainboard 5, mainboard 5 is located 4 rear sides of display screen, mainboard 5 is connected through the electricity with

display screen

4, 2 inside downside of iron frame are equipped with aeration cooling mechanism 6, aeration cooling mechanism 6 is used for dispelling the heat to mainboard 5, 2 upper portions of iron frame are equipped with cover mechanism 7, cover mechanism 7 and be used for cooperating aeration cooling mechanism 6 to carry out aeration cooling to mainboard 5. Referring to fig. 5, aeration cooling mechanism 6 is including biax motor 61, ventilation baffle 62 and through-hole baffle 63, and biax motor 61 is installed to the centre of the inside downside of iron frame 2, all is connected with ventilation baffle 62 on the output shaft of biax motor 61 both sides, and ventilation baffle 62 is opened the back and is used for the inside ventilation of iron frame 2, and the top left and right sides all is connected with through-hole baffle 63 in the iron frame 2. Referring to fig. 6 to 7, the covering mechanism 7 includes a first support 71, a covering plate 72 and a blocking component, the upper sides of the left and right sides of the iron frame 2 are connected with the first support 71, the covering plate 72 is connected on the first support 71 in a rotating manner, the left and right sides of the top of the iron frame 2 are provided with ventilation openings, the covering plate 72 closes the ventilation openings, and the blocking component is arranged between the covering plate 72 and the inner sides of the ventilation openings. Referring to fig. 6-7, the blocking assembly includes a sealing gasket 73 and a first filter screen 74, the covering plate 72 is connected with the sealing gasket 73, the sealing gasket 73 is used for blocking rainwater from permeating into the iron frame 2 through the ventilation opening, the inner side of the ventilation opening is connected with the first filter screen 74, and the first filter screen 74 is used for blocking sundries from falling into the iron frame 2 through the ventilation opening. During the use, when mainboard 5 need dispel the heat, start biaxial motor 61, the output shaft of control biaxial motor 61 both sides rotates and drives ventilation baffle 62 upwards to rotate and open, make the contained angle between two ventilation baffle 62 be greater than ninety degrees and be less than one hundred eighty degrees, ventilation baffle 62 no longer closes iron framework 2 lower part, close biaxial motor 61, manual rotation is opened cover 72 after that, make cover 72 no longer close the vent, so, make iron framework 2 be the ventilation state from top to bottom, thereby dispel the heat to mainboard 5, when rainy, start biaxial motor 61, the output shaft reversal of control biaxial motor 61 both sides drives ventilation baffle 62 reversal of ventilation and resets, make ventilation baffle 62 closed iron framework 2 lower part, close biaxial motor 61, manual reversal closes cover 72 after that, make cover 72 closed vent, through setting up sealed pad 73, prevent that rainwater from permeating through the vent in iron framework 2, through setting up first filter screen 74, debris are prevented from falling into iron framework 2 through the vent during the ventilation.

Example 2

On embodiment 1's basis, refer to fig. 1, fig. 3, fig. 4 and fig. 8, still including the air current accelerate mechanism 8, the air current accelerates mechanism 8 including second support 81, fan 82 and second filter screen 83, the left and right sides of the inside downside of iron frame 2 all is connected with second support 81, fan 82 is all installed to second support 81 bottom, fan 82 is used for accelerating the flow of the inside air of iron frame 2, the 2 bottom left and right sides of iron frame all is connected with second filter screen 83, second filter screen 83 is used for blockking in debris entering iron frame 2. During the ventilation, people start fan 82, and fan 82 accelerates the flow of the inside air of iron framework 2, improves the radiating efficiency of mainboard 5, keeps the inside drying of iron framework 2, and during rainy day, close fan 82 can, through setting up second filter screen 83, prevent that debris from getting into in the iron framework 2.

Referring to fig. 1, 3, 4, 9, 10, 11, 12 and 13, the cover pulling mechanism 9 is further included, the cover pulling mechanism 9 includes third brackets 91, sliding plates 92, a pulling assembly, compression springs 95, torsion springs 96 and contact plates 97, two third brackets 91 are connected to the upper sides of the left and right sides of the iron frame 2, the sliding plates 92 are slidably connected between the two third brackets 91 on the left side, the sliding plates 92 are slidably connected between the two third brackets 91 on the right side, the pulling assembly is arranged on the lower portion of the iron frame 2, the compression springs 95 are connected between the two third brackets 91 on the left side and the lower portion of the sliding plate 92 on the left side, the compression springs 95 are connected between the two third brackets 91 on the right side and the lower portion of the sliding plate 92 on the right side, the compression springs 95 are sleeved on the sliding plates 92, the torsion springs 96 are connected between the two first brackets 71 on the left side and the cover plates 72 on the left side, the torsion springs 96 are sleeved on the cover plates 72, the outer sides of the two first brackets on the left side are connected with the contact plates 92, the contact plates 92 on the left side, and the contact plates 92 on the right side, and the contact plates 97 are connected with the contact plates 92. Referring to fig. 1, 3, 4, 9, 10 and 11, the pulling assembly includes a fourth bracket 93, a guide wheel 931 and a pulling rope 94, the fourth bracket 93 is connected to the left and right sides of the lower portion of the iron frame body 2, the two guide wheels 931 are rotatably connected to the lower portion of the fourth bracket 93, two pulling ropes 94 are connected between the left sliding plate 92 and the left side of the bottom of the left ventilation baffle plate 62, two pulling ropes 94 are connected between the right sliding plate 92 and the right side of the bottom of the right ventilation baffle plate 62, the pulling rope 94 is wound around the guide wheel 931, the pulling rope 94 passes through the iron frame body 2, and the pulling rope 94 is used for pulling the sliding plate 92 to move downward. When ventilation baffle 62 rotates and opens, and then drive sliding plate 92 downstream through stay cord 94, compression spring 95 is stretched, sliding plate 92 drives cover plate 72 through contact plate 97 and rotates and open, torsion spring 96 deformation, when ventilation baffle 62 reversal is closed, stay cord 94 is loosened, and then drive sliding plate 92 rebound under the effect that compression spring 95 resets and reset, sliding plate 92 and contact plate 97 separation, and then drive cover plate 72 reversal under the effect that torsion spring 96 resets and close, so, realize opening and closing automatically of cover plate 72.

Referring to fig. 1, 3, 4 and 14, the dust collection device further comprises a dust collection mechanism 10, wherein the dust collection mechanism 10 comprises a pull rod 101, a magnetic suction pad 102 and a dust collection plate 103, the dust collection plate 103 is clamped on the left side and the right side of the rear wall of the iron frame body 2, the dust collection plate 103 penetrates through the iron frame body 2, the dust collection plate 103 is used for collecting dust, the magnetic suction pad 102 is connected to the rear side of the dust collection plate 103, the magnetic suction pad 102 is adsorbed on the iron frame body 2, and the pull rod 101 is connected between the rear sides of the two magnetic suction pads 102. Fan 82 blows, ventilation baffle 62 rotates to be opened and can carry out the water conservancy diversion to wind, make wind blow on dust absorption board 103, and make the dust in the wind adhere to on dust absorption board 103, therefore, can prevent that the dust from adhering to on mainboard 5, thereby protect mainboard 5, when needing to clear up dust absorption board 103, manual backward movement pull rod 101, thereby take out dust absorption board 103, people can clear up the dust on the dust absorption board 103, the back that finishes of clearance, reset dust absorption board 103, through the magnetic suction pad 102 that sets up, improve dust absorption board 103's stability, prevent that dust absorption board 103 from falling down.

Referring to fig. 1, fig. 3, fig. 15 and fig. 16, the water cooling mechanism 11 is further included, the water cooling mechanism 11 includes a third filter screen 111, a water storage tank 112 and a bent pipeline 113, the top of the sun visor 3 is connected with the water storage tank 112, the rear side of the top of the sun visor 3 is connected with the third filter screen 111, the third filter screen 111 is used for blocking sundries from entering the water storage tank 112, the water storage tank 112 is used for collecting rainwater, the bent pipeline 113 is connected to the upper side of the rear wall of the iron frame 2, and the upper end of the bent pipeline 113 is communicated with the water storage tank 112. When raining, the rainwater gets into in the storage water tank 112 through third filter screen 111 for storage water tank 112 collects the rainwater, and third filter screen 111 blocks in debris get into storage water tank 112, and the rainwater in the storage water tank 112 flows into in the bent pipeline 113, realizes the water-cooling, thereby dispels the heat to mainboard 5.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. The utility model provides an intelligent public transit electronic stop board for wisdom city, including stabilizer blade (1), indisputable frame body (2), sunshading board (3), display screen (4) and mainboard (5), be connected with indisputable frame body (2) on stabilizer blade (1), be connected with sunshading board (3) on indisputable frame body (2), display screen (4) are installed to indisputable frame body (2) inboard, are connected with mainboard (5) on indisputable frame body (2), mainboard (5) are connected its characterized in that through the electricity with display screen (4): still including aeration cooling mechanism (6) and cover mechanism (7), the inside downside of iron frame (2) is equipped with aeration cooling mechanism (6), and aeration cooling mechanism (6) are opened and are dispelled the heat mainboard (5), and iron frame (2) upper portion is equipped with covers mechanism (7), covers mechanism (7) and opens and dispel the heat mainboard (5), covers mechanism (7) and closes and prevent in rainwater infiltration iron frame (2).

2. The intelligent electronic bus stop board for smart cities as claimed in claim 1, wherein: aeration cooling mechanism (6) are including biax motor (61), ventilation baffle (62) and through-hole baffle (63), and biax motor (61) are installed to the centre of the inside downside of iron frame (2), all are connected with ventilation baffle (62) on the output shaft of biax motor (61) both sides, and the top left and right sides all is connected with through-hole baffle (63) in iron frame (2), and biax motor (61) drive ventilation baffle (62) upwards rotate to open and carry out ventilation cooling.

3. The intelligent electronic bus stop board for smart cities as claimed in claim 2, wherein: cover mechanism (7) including first support (71), cover plate (72) and block the subassembly, the upside of iron frame (2) left and right sides all is connected with first support (71), and equal rotary type is connected with cover plate (72) on first support (71), and the vent has all been opened to the iron frame (2) top left and right sides, opens cover plate (72) and ventilates heat dissipation, is equipped with between cover plate (72) and the vent inboard and blocks the subassembly.

4. The intelligent electronic bus stop board for smart city as claimed in claim 3, wherein: the blocking assembly comprises a sealing gasket (73) and a first filter screen (74), the covering plate (72) is connected with the sealing gasket (73) used for blocking rainwater from permeating into the iron frame body (2) through the ventilation opening, and the inner side of the ventilation opening is connected with the first filter screen (74) used for blocking sundries from falling into the iron frame body (2) through the ventilation opening.

5. The intelligent electronic bus stop board for smart cities as claimed in claim 4, wherein: still accelerate mechanism (8) including the air current that is used for improving the radiating efficiency of mainboard (5), the air current accelerates mechanism (8) including second support (81), fan (82) and second filter screen (83), the left and right sides of the inside downside of iron frame body (2) all is connected with second support (81), fan (82) are all installed to second support (81) bottom, fan (82) accelerate the flow of iron frame body (2) inside air, keep the inside drying of iron frame body (2), iron frame body (2) bottom left and right sides all is connected with and is used for blockking second filter screen (83) that debris got into in iron frame body (2).

6. The intelligent electronic bus stop board for smart cities as claimed in claim 5, wherein: the automatic cover plate opening and closing device further comprises a cover plate pulling mechanism (9) used for automatically opening and closing the cover plate (72), the cover plate pulling mechanism (9) comprises third supports (91), a sliding plate (92), a pulling assembly, a compression spring (95), a torsion spring (96) and a contact plate (97), the upper sides of the left side and the right side of the iron frame body (2) are respectively connected with the two third supports (91), the sliding plate (92) is connected between the two third supports (91) on the left side in a sliding manner, the sliding plate (92) is connected between the two third supports (91) on the right side in a sliding manner, the pulling assembly is arranged at the lower part of the iron frame body (2), compression springs (95) are connected between the two left third brackets (91) and the lower part of the left sliding plate (92), compression springs (95) are connected between the two right third brackets (91) and the lower part of the right sliding plate (92), the compression springs (95) are sleeved on the sliding plate (92), torsion springs (96) are connected between the two left first brackets (71) and the left covering plate (72), torsion springs (96) are connected between the two right first brackets (71) and the right covering plate (72), the torsion springs (96) are sleeved on the covering plates (72), and contact plates (97) are connected to the outer sides of the two covering plates (72), the ventilation baffle (62) drives the sliding plate (92) to move downwards through the pulling component, the sliding plate (92) drives the covering plate (72) to rotate through the contact plate (97) to be opened automatically, and the covering plate (72) is driven to rotate reversely and be closed automatically through the reset effect of the torsion spring (96).

7. The intelligent electronic bus stop board for smart city as claimed in claim 6, wherein: the pulling assembly comprises a fourth support (93), guide wheels (931) and pull ropes (94), the left side and the right side of the lower portion of the iron frame body (2) are connected with the fourth support (93), the lower portion of the fourth support (93) is connected with the two guide wheels (931) in a rotating mode, two pull ropes (94) are connected between the left side of the bottom of the left sliding plate (92) and the left side of the bottom of the ventilation baffle plate (62), two pull ropes (94) are connected between the right side of the bottom of the right sliding plate (92) and the right side of the ventilation baffle plate (62), the pull ropes (94) are wound on the guide wheels (931), the pull ropes (94) penetrate through the iron frame body (2), the ventilation baffle plate (62) drives the sliding plate (92) to move downwards through the pull ropes (94), and the sliding plate (92) drives the covering plate (72) to rotate and automatically open through the contact plate (97).

8. The intelligent electronic bus stop board for smart cities as claimed in claim 7, wherein: still including dust absorption mechanism (10) that are used for collecting the dust, dust absorption mechanism (10) are including pull rod (101), magnetic suction pad (102) and dust absorption board (103), the equal joint in iron frame body (2) rear wall left and right sides has dust absorption board (103), dust absorption board (103) pass iron frame body (2), dust absorption board (103) rear side all is connected with magnetic suction pad (102), magnetic suction pad (102) adsorb on iron frame body (2), be connected with pull rod (101) between two magnetic suction pad (102) rear sides, fan (82) are bloied, ventilation baffle (62) are rotated and are opened and carry out the water conservancy diversion to wind and blow on dust absorption board (103), dust absorption board (103) are collected the dust in the wind.

9. The intelligent electronic bus stop board for smart cities as claimed in claim 1, wherein: still including being used for carrying out radiating water-cooling mechanism (11) to mainboard (5), water-cooling mechanism (11) is including third filter screen (111), storage water tank (112) and curved pipeline (113), the top is connected with storage water tank (112) in sunshading board (3), sunshading board (3) top rear side is connected with and is used for blockking third filter screen (111) that debris got into in storage water tank (112), iron frame body (2) back wall upside is connected with curved pipeline (113), curved pipeline (113) upper end and storage water tank (112) intercommunication, the rainwater is collected in storage water tank (112), the rainwater flows into in curved pipeline (113), realize that the water-cooling dispels the heat to mainboard (5).