CN112687205A

CN112687205A - Bus station billboard convenient for automatic cleaning

Info

Publication number: CN112687205A
Application number: CN202011618586.XA
Authority: CN
Inventors: 王令全
Original assignee: Wenzhou Pinli Information Technology Service Co ltd
Current assignee: Wenzhou Pinli Information Technology Service Co ltd
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-04-20

Abstract

The invention relates to the technical field of bus station billboards, in particular to a bus station billboard convenient to clean automatically, which comprises a riding structure, a supporting structure, a display structure, a cleaning structure, a transmission structure, a spraying structure and a fixing structure, wherein the riding structure is arranged on the supporting structure; the cleaning structure is arranged at the top end of the riding structure; the passenger can conveniently convert the gravity in the riding process into the power for driving the transmission structure through the riding structure, then the reciprocating sliding of the cleaning structure is realized through the transmission structure, the cleaning structure and the supporting structure can slide, the cleaning effect of dust and waste scraps is better, and the quality and the efficiency of advertisement display are greatly improved; a spraying structure for storing and pressurizing the cleaning liquid is arranged in the cleaning structure, so that the cleaning liquid is conveniently sprayed on the supporting structure through the spraying structure, and the cleaning effect of the supporting structure is better by matching with the cleaning structure; the limiting structure enables the cleaning structure to be mounted and dismounted more conveniently and quickly.

Description

Bus station billboard convenient for automatic cleaning

Technical Field

The invention relates to the technical field of bus station billboards, in particular to a bus station billboard convenient to automatically clean.

Background

The billboard is a signal tool for starting the next production process or conveying products to a downstream process in the pulling system; generally refers to all outdoor media for transmitting advertisement information; the media size is determined according to the actual environment; the pictures of the shop signboard, the door head and the outer facade can be manually drawn, manufactured by a computer or manufactured by printing on paper, the materials of the billboard are generally formed by welding square tubes, angle steel and the like, and the billboard can be a three-dimensional plate, lamp cloth, plastic uptake, automobile baking finish, a buckle plate, an aluminum plastic plate and the like.

However, when the conventional billboard is applied to a bus station, the conventional billboard only has a simple function of displaying advertising terms, is inconvenient for rapidly replacing new advertising posters, does not have a function of automatically cleaning the billboard, needs to regularly clean the billboard to ensure the definition of the billboard, is inconvenient for spraying inclined liquid on the billboard, has poor operation flexibility, and easily influences the cleaning quality and efficiency of the billboard.

Disclosure of Invention

Aiming at the problems in the prior art, the invention provides the bus station billboard convenient to automatically clean.

The technical scheme adopted by the invention for solving the technical problems is as follows: the bus station billboard convenient for automatic cleaning comprises a riding structure, a supporting structure, a display structure, a cleaning structure, a transmission structure, a spraying structure and a fixing structure; the display structure for displaying the advertisement information is arranged in the supporting structure, and the display structure is detachably connected with the supporting structure; the riding structure convenient for passengers to rest is connected with the transmission structure inside the supporting structure, the riding structure is in sliding connection with the supporting structure, the transmission structure is connected with the cleaning structure used for cleaning scraps on the supporting structure, the cleaning structure is in sliding connection with the supporting structure, and the cleaning structure is arranged at the top end of the riding structure; the cleaning structure is characterized in that the fixing structure is arranged in the cleaning structure and used for fixing, and the spraying structure is arranged in the cleaning structure and used for storing and pressurizing cleaning liquid.

The supporting structure comprises a supporting frame, a fixed frame, a guide rod and an observation window, wherein the two ends of the fixed frame are symmetrically provided with two supporting frames, the top end of the fixed frame is provided with a cylindrical structure, the guide rod is arranged on the supporting frame, and the observation window is transparent.

The novel display structure comprises a display frame, a baffle, a lead screw and a slider, wherein the lead screw is connected with the fixed frame in a rotating mode, the lead screw is connected with the slider in a threaded mode, the slider is connected with the fixed frame in a sliding mode, the slider is provided with a groove, the display frame is connected with the fixed frame in a sliding mode, the bottom end of the display frame is provided with the baffle, and the baffle is abutted to the fixed frame.

Specifically, the clearance structure includes transmission cover, guide block and rubber pad, the guide block with sliding connection between the guide bar, the guide block with sliding connection between the fixed frame, the trapezium structure the rubber pad with block between the transmission cover, the rubber pad with sliding connection between the observation window, the transmission cover is fixed in the guide block.

Specifically, the transmission structure comprises a pull rope, transmission plates, guide wheels, support rods, transmission rods and idler wheels, the two support frames on two sides of the fixed frame are symmetrically provided with the two transmission plates in sliding connection, the sliding directions of the two transmission plates are the same, the transmission rods are arranged at the bottom ends of the transmission plates, the idler wheels in rotating connection are arranged at the bottom ends of the transmission rods, the opposite ends of the two transmission plates are symmetrically provided with a plurality of guide wheels in rotating connection, the opposite ends of the two support frames are symmetrically provided with a plurality of support rods in opposite end-to-end relation, the guide wheels in rotating connection are arranged on the support rods, the pull rope is provided with two pull ropes, one end of each pull rope is fixed on the fixed frame, the other end of each pull rope is fixed on the guide block, the two pull ropes are arranged on two sides of the guide block, and the pull, the winding directions of the two pull ropes are opposite.

Specifically, it includes pull rod, support frame, sliding sleeve, supporting seat and first reset spring to take the structure, the gyro wheel with roll connection between the logical groove that the slope set up on the pull rod, the pull rod with sliding connection between the carriage, the pull rod is fixed in the support frame, the bottom of support frame is equipped with a plurality ofly the sliding sleeve, the sliding sleeve with sliding connection between the supporting seat, the sliding sleeve with be equipped with between the supporting seat first reset spring.

It is specific, it includes handle, actuating lever, second reset spring, sprays hole, piston, pumping chamber, locker room and water conservancy diversion passageway to spray the structure, the inside of transmission cover is equipped with the locker room with the pumping chamber, the actuating lever with sliding connection just is fixed in between the transmission cover the piston, the piston with sliding connection between the pumping chamber, the piston with be equipped with between the transmission cover second reset spring, the actuating lever run through in second reset spring, be fixed with on the transmission cover the handle, the actuating lever with sliding connection between the handle, be equipped with on the transmission cover with the pumping chamber switches on the water conservancy diversion passageway, the pumping chamber is located the bottom of transmission cover, be equipped with a plurality of orientations on the transmission cover the observation window slope spray the hole.

The fixed knot constructs including adjusting pole, fixture block, stopper, clamp splice and end cover, threaded connection has on the transmission cover the end cover, the top of transmission cover is equipped with the cross-section and is trapezoidal the stopper, the both sides block of stopper has the fixture block, the fixture block is fixed in the clamp splice, the clamp splice with sliding connection between the guide block, adjust the pole with rotate between the guide block and connect, the screw thread opposite direction at the both ends of adjusting the pole, adjust the pole with threaded connection between the clamp splice.

The invention has the beneficial effects that:

(1) according to the bus station billboard convenient for automatic cleaning, the display structure used for displaying advertisement information is arranged inside the supporting structure, and the display structure is detachably connected with the supporting structure; and then change new advertisement poster behind convenient to detach display structure, and then improved the efficiency and the quality of the change of advertisement poster greatly, promptly: firstly, fixing a fixing frame at a designated position of a bus station, then fixing a supporting seat on the ground through an expansion bolt, when the advertisement poster in the display frame needs to be replaced, the screw rod is rotated clockwise, the screw thread of the screw rod drives the slide block to slide towards the baffle plate, so that the slide block and the fixed frame slide, the slide block drives the display frame to slide out of the fixed frame, thereby facilitating the installation of the advertisement poster in the groove inside the fixed frame, further leading the installation of the poster to be more convenient and flexible, meanwhile, the arrangement of the groove in the display frame is convenient for accommodating the advertisement poster, the damage of the advertisement poster is effectively prevented, then anticlockwise rotation lead screw, lead screw thread drive slider deviates from the baffle direction and slides, makes and slides between slider and the fixed frame, makes slider drive show frame slip into fixed frame, makes conflict between baffle and the fixed frame, and then makes the leakproofness of fixed frame good, and then has improved the flexibility of operation greatly.

(2) According to the bus station billboard convenient for automatic cleaning, a riding structure convenient for passengers to rest is connected with a transmission structure inside a supporting structure, the riding structure is in sliding connection with the supporting structure, the transmission structure is connected with a cleaning structure used for cleaning scraps on the supporting structure, the cleaning structure is in sliding connection with the supporting structure, and the cleaning structure is arranged at the top end of the riding structure; and then be convenient for take the gravity of in-process with the passenger through taking the structure and convert the power of drive transmission structure into, then realize the reciprocating slide of clearance structure through transmission structure, make and slide between clearance structure and the bearing structure, and then make the cleaning performance of dust sweeps better, and then improved the quality and the efficiency of advertisement show greatly, promptly: the support frame is arranged to support passengers conveniently, a rest place is provided for passengers standing for too long time, when the passengers sit on the support frame to have a rest, the support frame drives the sliding sleeve and the supporting seat to slide under the action of gravity, the sliding sleeve is compressed by abutting against the first reset spring, the support frame drives the pull rod to slide in a direction deviating from the direction of the support frame, the transmission groove on the pull rod drives the roller to rotate, the sliding direction of the roller driving the transmission plate is the same as the sliding direction of the guide block, the length of the pull rope wound on the guide wheel in the sliding direction of the guide block is lengthened, the pull rope drives the guide block to slide with the guide rod, the guide rod is arranged to enable the guide block to slide more stably, meanwhile, the winding length of the pull rope on the guide wheel deviating from the sliding direction of the guide block is reduced, the guide block is adaptive to slide, and meanwhile, the opposite ends of the two supporting frames are symmetrically provided with a plurality of supporting rods, the supporting rods are provided with guide wheels which are rotatably connected, the pull ropes are provided with two pull ropes, one end of each pull rope is fixed on the fixing frame, the other end of each pull rope is fixed on the guide block, the two pull ropes are arranged on two sides of the guide block, the pull ropes are wound on the rollers in an S shape, so that the pull rods can drive the guide blocks to slide in a large range after sliding in a small range, when no passenger is on the supporting frame, the first reset spring extends to drive the sliding sleeve to slide in a direction away from the supporting seat, the pull rods are abutted against the rollers to rotate, the sliding direction of the roller driving plate is the same as the sliding direction of the guide blocks, the guide blocks slide in opposite directions, the length of the pull ropes wound on the guide wheels in the sliding direction of the guide blocks is prolonged, the pull ropes drive the guide blocks to slide along the, the adaptation guide block slides, and then makes the guide block reset, makes the cross-section on the transmission cover be reciprocating slip between trapezoidal rubber pad and the observation window, and then is convenient for automatic dust on the clearance observation window, and then makes the inside advertising information show's of the inside show frame of observation window effect better.

(3) According to the bus station billboard convenient for automatic cleaning, the spraying structure for storing and pressurizing the cleaning liquid is arranged inside the cleaning structure, so that the cleaning liquid is conveniently sprayed on the supporting structure through the spraying structure, and the cleaning structure is matched with the cleaning structure to ensure that the cleaning effect of the supporting structure is better, namely: when the rubber pad is used for cleaning the observation window manually, the handle is held by hand, the transmission sleeve is driven by the handle to drive the guide block to slide on the guide rod, so that the rubber pad can slide on the observation window to clean the observation window, meanwhile, the driving rod can be pressed, the driving rod slides with the handle, the driving rod slides with the transmission sleeve, the driving rod drives the piston to slide with the pressurizing chamber, the second reset spring extends, the accommodating cavity inside the pressurizing chamber is reduced, the cleaning liquid inside the pressurizing chamber enters the flow guide channel and then is sprayed on the observation window from the spraying hole, so as to ensure that the cleaning effect on the observation window is better, when the driving rod is loosened, the second return spring contracts to drive the piston and the driving rod thereof to return, so that the storage chamber is communicated with the pressurizing chamber, and then make the inside of plenum chamber pour into the washing liquid into, the bottom at the driving sleeve is located to the plenum chamber simultaneously, and then makes the inside washing liquid in the locker room can discharge completely.

(4) According to the bus station billboard convenient for automatic cleaning, the fixed structure for fixing is arranged inside the cleaning structure, and the limiting structure enables the cleaning structure to be more convenient and faster to mount and dismount, namely: when the transmission cover is dismantled to needs, rotate the regulation pole, it is connected to rotate between regulation pole and the guide block, the screw thread opposite direction at the both ends of regulation pole, and then two clamp splice of drive slip mutually, make fixture block and stopper separation, then make transmission cover and guide block separation, unscrew the end cover, be convenient for add the washing liquid toward the inside in locker room, then make stopper and guide block conflict, the rotation reversal is adjusted the pole, it is connected to rotate between regulation pole and the guide block, and then drive two clamp splice relative slip, make fixture block and stopper block, the stopper is trapezoidal, the fixture block is trapezoidal, and then effectively prevent the stopper slippage.

Drawings

The invention is further illustrated with reference to the following figures and examples.

FIG. 1 is a schematic structural diagram of the overall structure of a preferred embodiment of the bus station billboard convenient for automatic cleaning provided by the invention;

FIG. 2 is an enlarged view of the part A shown in FIG. 1;

FIG. 3 is an enlarged view of the portion B shown in FIG. 1;

FIG. 4 is an enlarged view of the portion C shown in FIG. 1;

FIG. 5 is a schematic illustration of the seating structure shown in FIG. 2;

FIG. 6 is a schematic structural view of the display structure shown in FIG. 1;

FIG. 7 is an enlarged view of the portion D shown in FIG. 6;

FIG. 8 is an enlarged view of the section E shown in FIG. 6;

FIG. 9 is an enlarged view of the portion F shown in FIG. 1;

FIG. 10 is a schematic view of the connection between the driving sleeve and the cleaning structure shown in FIG. 9;

fig. 11 is a schematic view of the connection structure between the driving sleeve and the storage chamber shown in fig. 10.

In the figure: 1. the seat structure comprises a seat structure, 11, a pull rod, 12, a support frame, 13, a sliding sleeve, 14, a support base, 15, a first return spring, 2, a support structure, 21, a support frame, 22, a fixing frame, 23, a guide rod, 24, an observation window, 3, a display structure, 31, a display frame, 32, a baffle plate, 33, a screw rod, 34, a sliding block, 4, a cleaning structure, 41, a transmission sleeve, 42, a guide block, 43, a rubber pad, 5, a transmission structure, 51, a pull rope, 52, a transmission plate, 53, a guide wheel, 54, a support rod, 55, a transmission rod, 56, a roller, 6, a spraying structure, 61, a handle, 62, a driving rod, 63, a second return spring, 64, a spraying hole, 65, a piston, 66, a pressurizing chamber, 67, a storage chamber, 68, a flow guide channel, 7, a fixing structure, 71, an adjusting rod, 72, a clamping block, 73, a limiting block.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

As shown in fig. 1-11, the bus station billboard convenient for automatic cleaning of the invention comprises a seating structure 1, a supporting structure 2, a display structure 3, a cleaning structure 4, a transmission structure 5, a spraying structure 6 and a fixing structure 7; the display structure 3 for displaying advertisement information is arranged inside the supporting structure 2, and the display structure 3 is detachably connected with the supporting structure 2; the sitting structure 1 for facilitating the rest of the passenger is connected to the transmission structure 5 inside the supporting structure 2, the sitting structure 1 is connected with the supporting structure 2 in a sliding way, the transmission structure 5 is connected to the cleaning structure 4 on the supporting structure 2 for cleaning the waste scraps, the cleaning structure 4 is connected with the supporting structure 2 in a sliding way, and the cleaning structure 4 is arranged at the top end of the sitting structure 1; the cleaning structure 4 is internally provided with a fixing structure 7 for fixing, and the cleaning structure 4 is internally provided with a spraying structure 6 for storing and pressurizing cleaning liquid.

Specifically, bearing structure 2 includes carriage 21, fixed frame 22, guide bar 23 and observation window 24, the both ends symmetry of fixed frame 22 is equipped with two carriage 21, the top of fixed frame 22 is equipped with the cylinder structure guide bar 23, be equipped with the transparence on the carriage 21 the observation window 24.

Specifically, the display structure 3 comprises a display frame 31, a baffle 32, a screw rod 33 and a sliding block 34, the screw rod 33 is rotatably connected with the fixed frame 22, the screw rod 33 is in threaded connection with the sliding block 34, the sliding block 34 is in sliding connection with the fixed frame 22, the display frame 31 with a groove is arranged on the sliding block 34, the display frame 31 is in sliding connection with the fixed frame 22, the baffle 32 is arranged at the bottom end of the display frame 31, and the baffle 32 is abutted to the fixed frame 22; the display structure 3 for displaying advertisement information is arranged inside the supporting structure 2, and the display structure 3 is detachably connected with the supporting structure 2; and then convenient to detach the new advertisement poster is changed behind display structure 3, and then improved the efficiency and the quality of the change of advertisement poster greatly, promptly: firstly fixing the fixed frame 22 at a designated position of a bus station, then fixing the support seat 14 on the ground through an expansion bolt, when the advertisement poster in the display frame 31 needs to be replaced, clockwise rotating the screw rod 33, driving the slide block 34 to slide towards the baffle 32 by the screw rod 33 through threads, so that the slide block 34 and the fixed frame 22 slide, driving the display frame 31 to slide out of the fixed frame 22 by the slide block 34, and further facilitating the installation of the advertisement poster in the groove in the fixed frame 22, so that the installation of the poster is more convenient and flexible, meanwhile, the groove in the display frame 31 is convenient for accommodating the advertisement poster, effectively preventing the advertisement poster from being damaged, and then rotating the screw rod 33 counterclockwise, driving the slide block 34 to slide away from the baffle 32 through threads, so that the slide block 34 and the fixed frame 22 slide, make the slider 34 drive show frame 31 slides in fixed frame 22 makes the baffle 32 with conflict between the fixed frame 22, and then make fixed frame 22's leakproofness is good, and then has improved the flexibility of operation greatly.

Specifically, clearance structure 4 includes driving sleeve 41, guide block 42 and rubber pad 43, guide block 42 with sliding connection between the guide bar 23, guide block 42 with sliding connection between fixed frame 22, the trapezium structure rubber pad 43 with block between the driving sleeve 41, rubber pad 43 with sliding connection between the observation window 24, driving sleeve 41 is fixed in guide block 42.

Specifically, the transmission structure 5 includes a pull rope 51, two transmission plates 52, guide wheels 53, support rods 54, transmission rods 55 and rollers 56, the two support frames 21 on the two sides of the fixed frame 22 are symmetrically provided with the two transmission plates 52 in sliding connection, the sliding directions of the two transmission plates 52 are the same, the bottom end of the transmission plate 52 is provided with the transmission rod 55, the bottom end of the transmission rod 55 is provided with the rollers 56 in rotating connection, the opposite ends of the two transmission plates 52 are symmetrically provided with a plurality of guide wheels 53 in rotating connection, the opposite ends of the two support frames 21 are symmetrically provided with a plurality of support rods 54, the support rods 54 are provided with the guide wheels 53 in rotating connection, the pull rope 51 is provided with two pull ropes 51, one end of the pull rope 51 is fixed to the fixed frame 22, and the other end of the pull rope 51 is fixed to the guide block 42, the two pull ropes 51 are arranged on two sides of the guide block 42, the pull ropes 51 are wound on the roller 56 in an S shape, and the winding directions of the two pull ropes 51 are opposite.

Specifically, the riding structure 1 includes a pull rod 11, a support frame 12, a sliding sleeve 13, a support seat 14 and a first return spring 15, the roller 56 is in rolling connection with a through groove obliquely arranged on the pull rod 11, the pull rod 11 is in sliding connection with the support frame 21, the pull rod 11 is fixed on the support frame 12, the bottom end of the support frame 12 is provided with a plurality of sliding sleeves 13, the sliding sleeves 13 are in sliding connection with the support seat 14, and the first return spring 15 is arranged between the sliding sleeves 13 and the support seat 14; the sitting structure 1 for facilitating the rest of the passenger is connected to the transmission structure 5 inside the supporting structure 2, the sitting structure 1 is connected with the supporting structure 2 in a sliding way, the transmission structure 5 is connected to the cleaning structure 4 on the supporting structure 2 for cleaning the waste scraps, the cleaning structure 4 is connected with the supporting structure 2 in a sliding way, and the cleaning structure 4 is arranged at the top end of the sitting structure 1; and then be convenient for pass through take structure 1 to convert the gravity of passenger's in-process into the drive transmission structure 5's power, then pass through transmission structure 5 realizes clearance structure 4's reciprocal slip makes clearance structure 4 with slide between the bearing structure 2, and then make the cleaning performance of dust sweeps better, and then improved the quality and the efficiency of advertisement show greatly, promptly: the arrangement of the support frame 12 is convenient for supporting passengers, a rest place is provided for the passengers with too long standing time, when the passengers sit on the support frame 12 for rest, the support frame 12 drives the sliding sleeve 13 and the support seat 14 to slide under the action of gravity, so that the sliding sleeve 13 is abutted against the compression of the first return spring 15, the support frame 12 drives the pull rod 11 to slide away from the direction of the support frame 21, the transmission groove on the pull rod 11 drives the roller 56 to rotate, the sliding direction of the roller 56 driving the transmission plate 52 is the same as the sliding direction of the guide block 42, the length of the pull rope 51 furled on the guide wheel 53 towards the sliding direction of the guide block 42 is increased, the pull rope 51 drives the guide block 42 to slide with the guide rod 23, and the guide rod 23 is arranged to make the sliding of the guide block 42 more stable, meanwhile, the furled length of the pull rope 51 on the guide wheel 53 deviating from the sliding direction of the guide block 42 is reduced to adapt to the sliding of the guide block 42, meanwhile, the opposite ends of the two transmission plates 52 are symmetrically provided with a plurality of guide wheels 53 in rotating connection, the opposite ends of the two support frames 21 are symmetrically provided with a plurality of support rods 54, the support rods 54 are provided with the guide wheels 53 in rotating connection, the pull rope 51 is provided with two pull ropes 51, one end of each pull rope 51 is fixed on the fixed frame 22, the other end of each pull rope 51 is fixed on the guide block 42, the two pull ropes 51 are arranged on two sides of the guide block 42, the pull ropes 51 are wound on the rollers 56 in an S shape, so that the pull rod 11 can drive the guide block 42 to slide in a large range after sliding in a small range, and when no passenger exists on the support frame 12, the first return spring 15 extends to drive the sliding sleeve 13 to slide in, the pull rod 11 is abutted against the roller 56 to rotate, so that the sliding direction of the roller 56 driving the transmission plate 52 is the same as the sliding direction of the guide block 42, the guide block 42 slides reversely, the length of the pull rope 51 wound on the guide wheel 53 towards the sliding direction of the guide block 42 is increased, the pull rope 51 driving the guide block 42 and the guide rod 23 to slide, the guide rod 23 is arranged to enable the sliding of the guide block 42 to be more stable, meanwhile, the winding length of the pull rope 51 on the guide wheel 53 away from the sliding direction of the guide block 42 is reduced to adapt to the sliding of the guide block 42, the guide block 42 is reset, the rubber pad 43 with the trapezoidal section on the transmission sleeve 41 is enabled to slide back and forth with the observation window 24, and the dust on the observation window 24 is automatically cleaned, further, the advertisement information inside the display frame 31 inside the observation window 24 can be displayed more effectively.

In particular, the spraying structure 6 comprises a handle 61, a driving rod 62, a second return spring 63, a spraying hole 64, a piston 65, a pressurizing chamber 66, a storage chamber 67 and a diversion channel 68, the interior of the driving sleeve 41 is provided with the storage chamber 67 and the pressurizing chamber 66, the driving rod 62 is slidably connected with the driving sleeve 41 and fixed on the piston 65, the piston 65 is connected with the pressurizing chamber 66 in a sliding way, the second return spring 63 is arranged between the piston 65 and the transmission sleeve 41, the driving rod 62 penetrates through the second return spring 63, the handle 61 is fixed on the transmission sleeve 41, the driving rod 62 is connected with the handle 61 in a sliding manner, the transmission sleeve 41 is provided with the flow guide channel 68 communicated with the pressurizing chamber 66, the pressurizing chamber 66 is arranged at the bottom end of the transmission sleeve 41, and a plurality of spraying holes 64 inclined towards the observation window 24 are arranged on the transmission sleeve 41; clearance structure 4's inside is equipped with and is used for the storage and carry out the pressure boost to the washing liquid spray structure 6, and then be convenient for pass through spray structure 6 is right spray the washing liquid on the bearing structure 2, the cooperation clearance structure 4's use makes bearing structure 2's cleaning performance is better, promptly: when the rubber pad 43 is used to clean the observation window 24 manually, the handle 61 is held by hand, the driving sleeve 41 is driven by the handle 61 to drive the guide block 42 to slide on the guide rod 23, so that the rubber pad 43 slides on the observation window 24 to clean the observation window 24, meanwhile, the driving rod 62 is pressed, the driving rod 62 slides with the handle 61, the driving rod 62 slides with the driving sleeve 41, the driving rod 62 drives the piston 65 to slide with the pressurizing chamber 66, the second return spring 63 extends, the accommodating cavity inside the pressurizing chamber 66 is reduced, so that the cleaning liquid inside the pressurizing chamber 66 enters the diversion channel 68 and then is sprayed on the observation window 24 from the spraying hole 64, and further, the cleaning effect on the observation window 24 is better, when the driving rod 62 is loosened, the second return spring 63 contracts to drive the piston 65 and the driving rod 62 thereof to return, so that the storage chamber 67 is communicated with the pressurizing chamber 66, and the cleaning liquid is injected into the pressurizing chamber 66, and meanwhile, the pressurizing chamber 66 is arranged at the bottom end of the transmission sleeve 41, and the cleaning liquid in the storage chamber 67 can be completely discharged.

Specifically, the fixing structure 7 includes an adjusting rod 71, a lock block 72, a limit block 73, a clamp block 74 and an end cover 75, the end cover 75 is connected to the transmission sleeve 41 through a thread, the limit block 73 with a trapezoidal cross section is arranged at the top end of the transmission sleeve 41, the lock block 72 is clamped at two sides of the limit block 73, the lock block 72 is fixed to the clamp block 74, the clamp block 74 is connected with the guide block 42 in a sliding manner, the adjusting rod 71 is connected with the guide block 42 in a rotating manner, the thread directions of two ends of the adjusting rod 71 are opposite, and the adjusting rod 71 is connected with the clamp block 74 through a thread; clearance structure 4's inside is equipped with and is used for fixing fixed knot constructs 7, limit structure 7's setting makes clearance structure 4's installation is dismantled more convenient and fast, promptly: when the transmission sleeve 41 needs to be detached, the adjusting rod 71 is rotated, the adjusting rod 71 is rotatably connected with the guide block 42, the thread directions of the two ends of the adjusting rod 72 are opposite, and then the two clamping blocks 74 are driven to slide back to back, so that the clamping block 72 is separated from the limiting block 73, then the transmission sleeve 41 is separated from the guide block 42, the end cover 75 is unscrewed, cleaning liquid is conveniently added into the storage chamber 67, then the limiting block 73 is abutted against the guide block 42, the adjusting rod 71 is rotated reversely, the adjusting rod 71 is rotatably connected with the guide block 42, and then the two clamping blocks 74 are driven to slide relatively, so that the clamping block 72 is clamped with the limiting block 73, the limiting block 73 is trapezoidal, and the clamping block 72 is trapezoidal, so that the limiting block 73 is effectively prevented from slipping.

When the invention is used, firstly, the fixed frame 22 is fixed at a designated position of a bus station, then the supporting seat 14 is fixed on the ground through an expansion bolt, when the advertisement poster in the display frame 31 needs to be replaced, the screw rod 33 is rotated clockwise, the screw rod 33 drives the slide block 34 to slide towards the baffle 32 direction, the slide block 34 and the fixed frame 22 slide, the slide block 34 drives the display frame 31 to slide out of the fixed frame 22, thereby being convenient for installing the advertisement poster in the groove in the fixed frame 22, further leading the installation of the poster to be more convenient and flexible, meanwhile, the arrangement of the groove in the display frame 31 is convenient for accommodating the advertisement poster, effectively preventing the advertisement poster from being damaged, then the screw rod 33 is rotated anticlockwise, the screw rod 33 drives the slide block 34 to slide away from the baffle 32 direction, leading the slide block 34 and the fixed frame 22, leading the slide block 34 to drive the, the baffle 32 is abutted against the fixed frame 22, so that the fixed frame 22 has good sealing performance, and the operation flexibility is greatly improved; the support frame 12 is arranged to support passengers conveniently, a rest place is provided for passengers with overlong standing time, when passengers sit on the support frame 12 to have a rest, the support frame 12 drives the sliding sleeve 13 and the support seat 14 to slide under the action of gravity, the sliding sleeve 13 is compressed by abutting against the first return spring 15, the support frame 12 drives the pull rod 11 to slide away from the direction of the support frame 21, the transmission groove on the pull rod 11 drives the roller 56 to rotate, the sliding direction of the roller 56 driving the transmission plate 52 is the same as the sliding direction of the guide block 42, the length of the pull rope 51 furled on the guide wheel 53 towards the sliding direction of the guide block 42 is lengthened, the pull rope 51 drives the guide block 42 to slide with the guide rod 23, the guide rod 23 is arranged to enable the sliding of the guide block 42 to be more stable, meanwhile, the furled length of the pull rope 51 on the guide wheel 53 away from the sliding direction of, meanwhile, a plurality of guide wheels 53 which are rotatably connected are symmetrically arranged at opposite ends of the two transmission plates 52, a plurality of support rods 54 are symmetrically arranged at opposite ends of the two support frames 21, the guide wheels 53 which are rotatably connected are arranged on the support rods 54, two pull ropes 51 are arranged, one end of each pull rope 51 is fixed on the fixed frame 22, the other end of each pull rope 51 is fixed on the guide block 42, the two pull ropes 51 are arranged at two sides of the guide block 42, the pull ropes 51 are wound on the rollers 56 in an S shape, so that the pull rod 11 can drive the guide block 42 to slide in a large range after sliding in a small range, when no passenger is on the support frame 12, the first return spring 15 extends to drive the sliding sleeve 13 to slide in a direction deviating from the support seat 14, the pull rod 11 is abutted against the rollers 56 to rotate, the rollers 56 drive the sliding direction of the transmission plates 52 to be the same as the sliding direction of the guide blocks 42, the pull rope 51 drives the guide block 42 and the guide rod 23 to slide, the guide rod 23 is arranged to enable the guide block 42 to slide more stably, meanwhile, the winding length of the pull rope 51 on the guide wheel 53 deviating from the sliding direction of the guide block 42 is reduced to adapt to the sliding of the guide block 42, so that the guide block 42 is reset, the rubber pad 43 with the trapezoidal section on the transmission sleeve 41 and the observation window 24 slide in a reciprocating mode, the dust on the observation window 24 can be automatically cleaned conveniently, and the advertising information display effect inside the display frame 31 inside the observation window 24 is better; when the rubber pad 43 is used for cleaning the observation window 24 manually, the handle 61 is held by hand, the transmission sleeve 41 is driven by the handle 61 to drive the guide block 42 to slide on the guide rod 23, so that the rubber pad 43 slides on the observation window 24 to clean the observation window 24, meanwhile, the driving rod 62 can be pressed, the driving rod 62 slides between the driving rod 62 and the handle 61, the driving rod 62 slides between the driving rod 62 and the transmission sleeve 41, so that the driving rod 62 drives the piston 65 and the pressurizing chamber 66 to slide, the second return spring 63 extends, the accommodating cavity inside the pressurizing chamber 66 is reduced, so that the cleaning liquid inside the pressurizing chamber 66 enters the diversion channel 68 and then is sprayed on the observation window 24 from the spraying hole 64, the cleaning effect on the observation window 24 is better, when the driving rod 62 is loosened, the second return spring 63 contracts to drive the piston 65 and the driving rod 62 to return, so that the storage chamber 67 is communicated with the pressurizing chamber 66, meanwhile, the pressurizing chamber 66 is arranged at the bottom end of the transmission sleeve 41, so that the cleaning liquid in the storage chamber 67 can be completely discharged; when the transmission sleeve 41 needs to be detached, the adjusting rod 71 is rotated, the adjusting rod 71 is rotatably connected with the guide block 42, the thread directions of two ends of the adjusting rod 72 are opposite, and then the two clamping blocks 74 are driven to slide back to back, so that the clamping block 72 is separated from the limiting block 73, then the transmission sleeve 41 is separated from the guide block 42, the end cover 75 is unscrewed, cleaning liquid is conveniently added into the storage chamber 67, and then the limiting block 73 is abutted against the guide block 42, the adjusting rod 71 is rotated reversely, the adjusting rod 71 is rotatably connected with the guide block 42, and then the two clamping blocks 74 are driven to slide relatively, so that the clamping block 72 is clamped with the limiting block 73, the limiting block 73 is trapezoidal, the clamping block 72 is trapezoidal, and the.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The bus station billboard convenient to automatically clean is characterized by comprising a riding structure (1), a supporting structure (2), a display structure (3), a cleaning structure (4), a transmission structure (5), a spraying structure (6) and a fixing structure (7); the display structure (3) used for displaying advertisement information is arranged inside the supporting structure (2), and the display structure (3) is detachably connected with the supporting structure (2); -the seating structure (1) facilitating the rest of the passenger is connected to the transmission structure (5) inside the support structure (2), the seating structure (1) and the support structure (2) are in sliding connection, the transmission structure (5) is connected to the cleaning structure (4) on the support structure (2) for cleaning up the debris, and the cleaning structure (4) and the support structure (2) are in sliding connection, and the cleaning structure (4) is arranged at the top end of the seating structure (1); the cleaning structure is characterized in that the fixing structure (7) is arranged in the cleaning structure (4) and used for fixing, and the spraying structure (6) is arranged in the cleaning structure (4) and used for storing and pressurizing cleaning liquid.

2. The bus stop billboard convenient for automatic cleaning of claim 1, further comprising: bearing structure (2) are including carriage (21), fixed frame (22), guide bar (23) and observation window (24), the both ends symmetry of fixed frame (22) is equipped with two carriage (21), the top of fixed frame (22) is equipped with the cylinder structure guide bar (23), be equipped with the transparence on carriage (21) observation window (24).

3. The bus stop billboard convenient to self-clean of claim 2, wherein: show structure (3) including show frame (31), baffle (32), lead screw (33) and slider (34), lead screw (33) with rotate between fixed frame (22) and be connected, lead screw (33) with threaded connection between slider (34), slider (34) with sliding connection between fixed frame (22), be equipped with the notched on slider (34) show frame (31), show frame (31) with sliding connection between fixed frame (22), the bottom of show frame (31) is equipped with baffle (32), baffle (32) with contradict between fixed frame (22).

4. The bus stop billboard convenient to self-clean of claim 2, wherein: clearance structure (4) are including transmission cover (41), guide block (42) and rubber pad (43), guide block (42) with sliding connection between guide bar (23), guide block (42) with sliding connection between fixed frame (22), trapezium structure rubber pad (43) with block between transmission cover (41), rubber pad (43) with sliding connection between observation window (24), transmission cover (41) are fixed in guide block (42).

5. The bus stop billboard convenient to self-clean of claim 4, wherein: the transmission structure (5) comprises a pull rope (51), transmission plates (52), guide wheels (53), support rods (54), transmission rods (55) and rollers (56), the two transmission plates (52) which are in sliding connection are symmetrically arranged on the two support frames (21) on the two sides of the fixed frame (22), the sliding directions of the two transmission plates (52) are the same, the transmission rods (55) are arranged at the bottom ends of the transmission plates (52), the rollers (56) which are in rotating connection are arranged at the bottom ends of the transmission rods (55), a plurality of guide wheels (53) which are in rotating connection are symmetrically arranged at the opposite ends of the two transmission plates (52), a plurality of support rods (54) are symmetrically arranged on the opposite sides of the two support frames (21), the guide wheels (53) which are in rotating connection are arranged on the support rods (54), and the two pull ropes (51) are arranged, one end of each pull rope (51) is fixed to the fixed frame (22), the other end of each pull rope (51) is fixed to the guide block (42), the two pull ropes (51) are arranged on two sides of the guide block (42), the pull ropes (51) are wound on the rollers (56) in an S shape, and the winding directions of the two pull ropes (51) are opposite.

6. The bus stop billboard convenient to self-clean of claim 5, wherein: it includes pull rod (11), support frame (12), sliding sleeve (13), supporting seat (14) and first reset spring (15) to take structure (1), gyro wheel (56) with roll connection between the logical groove that slope set up on pull rod (11), pull rod (11) with sliding connection between carriage (21), pull rod (11) are fixed in support frame (12), the bottom of support frame (12) is equipped with a plurality of sliding sleeve (13), sliding sleeve (13) with sliding connection between supporting seat (14), sliding sleeve (13) with be equipped with between supporting seat (14) first reset spring (15).

7. The bus stop billboard convenient to self-clean of claim 4, wherein: the spraying structure (6) comprises a handle (61), a driving rod (62), a second reset spring (63), a spraying hole (64), a piston (65), a pressurizing chamber (66), a storing chamber (67) and a flow guide channel (68), the inside of the transmission sleeve (41) is provided with the storing chamber (67) and the pressurizing chamber (66), the driving rod (62) is in sliding connection with the transmission sleeve (41) and fixed on the piston (65), the piston (65) is in sliding connection with the pressurizing chamber (66), the second reset spring (63) is arranged between the piston (65) and the transmission sleeve (41), the driving rod (62) penetrates through the second reset spring (63), the handle (61) is fixed on the transmission sleeve (41), the driving rod (62) is in sliding connection with the handle (61), the flow guide channel (68) is arranged on the transmission sleeve (41) and conducted with the pressurizing chamber (66), the pressurizing chamber (66) is arranged at the bottom end of the transmission sleeve (41), and a plurality of spraying holes (64) which incline towards the observation window (24) are formed in the transmission sleeve (41).

8. The bus stop billboard convenient to self-clean of claim 7, wherein: fixed knot constructs (7) including adjusting pole (71), fixture block (72), stopper (73), clamp splice (74) and end cover (75), threaded connection has on transmission cover (41) end cover (75), the top of transmission cover (41) is equipped with the cross-section and is trapezoidal stopper (73), the both sides block of stopper (73) has fixture block (72), fixture block (72) are fixed in clamp splice (74), clamp splice (74) with sliding connection between guide block (42), adjust pole (71) with rotate between guide block (42) and be connected, the screw thread opposite direction at the both ends of adjusting pole (71), adjust pole (71) with threaded connection between clamp splice (74).