CN211237648U

CN211237648U - Political affairs publicity column is thought in dual-purpose open air of fine and rain

Info

Publication number: CN211237648U
Application number: CN201922168247.5U
Authority: CN
Inventors: 周艳; 于凡; 张帆
Original assignee: Shaanxi Vocational and Technical College
Current assignee: Shaanxi Vocational and Technical College
Priority date: 2019-12-05
Filing date: 2019-12-05
Publication date: 2020-08-11
Anticipated expiration: 2029-12-05

Abstract

The utility model discloses a political affairs publicity column is thought in dual-purpose open air of fine and rain, including fixing two subaerial bases, two the top of base is the fixed stand that is equipped with all, two through backup pad fixed connection between the stand, the symmetry is equipped with two catch basins, two in the backup pad the top of catch basin all is equipped with the water inlet, and two the bottom of catch basin communicates with each other, two the bottom of catch basin all is equipped with the fixed block, two all be equipped with first floating block, two in the play basin the bottom of first floating block all is equipped with the thin iron sheet. The utility model discloses a catch basin that sets up combines first floating block and second floating block, when touchhing heavy rain, because the rainfall is great, during the rainwater enters into the catch basin fast to through the effect of floating block, drive the windscreen wiper and circulate the rainwater of storing up on publicity column glass surface and scrape and wipe away, avoid influencing the information in people's browsing publicity column because of the drop of water that stores up.

Description

Political affairs publicity column is thought in dual-purpose open air of fine and rain

Technical Field

The utility model relates to a communal facility field especially relates to a political affairs publicity column is thought in dual-purpose open air of fine and rain.

Background

The current society is an information age, the public channel for obtaining information can be named as the eight flowers, and the publicity column is an important channel and an effective means for distributing information.

When the traditional outdoor political affairs thinking publicity column is in sunny weather, information display on the publicity column cannot be influenced, but when heavy rain occurs, rainwater wets glass on the publicity column, formed water drops cannot rapidly slide down, and the water drops are left on the surface of the glass, so that people are influenced to acquire information on the publicity column, and the publicity column cannot be normally used in sunny weather.

SUMMERY OF THE UTILITY MODEL

The purpose of the utility model is to solve the shortcoming that exists among the prior art, if: traditional open air thinks political affairs publicity column when sunny weather, the information display on the publicity column can not receive the influence, but when meetting heavy rain, the glass on the publicity column is drenched to the rainwater, and the drop of water of formation can not quick landing to remain on the glass surface as for influence people and acquire the information on the publicity column, can't accomplish in the weather normal use.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an outdoor political affairs thinking publicity column for both sunny days and rainy days comprises two bases fixed on the ground, upright posts are fixedly arranged at the tops of the two bases, the two upright posts are fixedly connected through a supporting plate, two water storage tanks are symmetrically arranged on the supporting plate, water inlets are arranged at the tops of the two water storage tanks, the bottoms of the two water storage tanks are communicated, the bottoms of the two water storage tanks are respectively provided with a fixed block, the fixed block is internally provided with water outlet grooves, the two water outlet grooves are respectively provided with a first floating block, the bottoms of the two first floating blocks are respectively provided with a thin iron sheet, the bottoms of the two water outlet grooves are respectively provided with a water outlet communicated with the water outlet grooves, magnets are arranged on one sides of the two water outlet grooves close to the bottom of the first floating block, the two fixing blocks are communicated with the water storage groove through openings, and the diameters of the two openings are larger than that of the first floating block;

the top parts of the two first floating blocks are respectively provided with a first pull rope, one end of each first pull rope, far away from the first floating block, is provided with a second floating block, the top parts of the two second floating blocks are respectively fixedly provided with a second pull rope, one side wall of each water storage tank, opposite to each other, is provided with a rope outlet, the two rope outlets are respectively provided with a first supporting block, the bottoms of the two first supporting blocks are respectively movably connected with a pulley through a rotating shaft, the two second pull ropes respectively extend out of the water storage tanks through the pulleys, one end of each second pull rope, extending out of the water storage tanks, is fixedly provided with a second supporting block, a windshield wiper is fixedly arranged between the two second supporting blocks, a surrounding plate is fixedly arranged between the two water storage tanks, one side of the surrounding plate is provided with glass, propaganda reports are arranged in the surrounding plate, the top parts of the supporting plates are provided with top plates, and the caliber of the water inlet is, the caliber of the first floating block is larger than that of the water outlet.

Preferably, a baffle is arranged on one side wall of each of the two water inlets.

Preferably, the windshield wiper and the glass are arranged in parallel.

Preferably, the two thin iron sheets are made of galvanized iron materials, and the first floating block and the second floating block are made of paraffin materials.

Preferably, the top of the top plate is inclined from the middle to two sides.

The utility model has the advantages that: the utility model discloses a catch basin that sets up combines first floating block and second floating block, when touchhing heavy rain, because the rainfall is great, during the rainwater enters into the catch basin fast to through the effect of floating block, drive the windscreen wiper and circulate the rainwater of storing up on publicity column glass surface and scrape and wipe away, avoid influencing the information in people's browsing publicity column because of the drop of water that stores up.

Drawings

Fig. 1 is a schematic front structural view of an outdoor weather publicity column of the present invention;

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

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

fig. 4 is the utility model provides a structural schematic is overlooked to delivery port of dual-purpose open air think political affairs publicity column in sunny and rainy day.

In the figure: the device comprises a base 1, a column 2, a support plate 3, a water storage tank 4, a fixing block 5, a water outlet tank 6, a first floating block 7, a water outlet 8, a thin iron sheet 9, a magnet 10, a first pull rope 11, a second floating block 12, a second pull rope 13, a rope outlet 14, a first support block 15, a pulley 16, a water inlet 17, a second support block 18, a windshield wiper 19, a coaming 20, a poster 21, a top plate 22, a baffle 23 and glass 24.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-4, a dual-purpose outdoor political affairs-thinking publicity column for sunny and rainy days comprises two bases 1 fixed on the ground, wherein the tops of the two bases 1 are both fixedly provided with upright posts 2, the two upright posts 2 are fixedly connected through a supporting plate 3, the supporting plate 3 is symmetrically provided with two water storage tanks 4, the tops of the two water storage tanks 4 are both provided with water inlets 17, the bottoms of the two water storage tanks 4 are communicated with each other so as to ensure that the water levels in the two water storage tanks 4 are the same, the bottoms of the two water storage tanks 4 are both provided with a fixed block 5, the inside of the fixed block 5 is provided with a water outlet tank 6, the two water outlet tanks 6 are both provided with first floating blocks 7, the bottoms of the two first floating blocks 7 are both provided with thin iron sheets 9, the bottoms of the two water outlet tanks 6 are both provided with water outlets 8 communicated with the water outlet tank 6, and one sides of the two water outlet tanks 6 close to, the water level is lowered to drive the first floating block 7 to sink, the magnet 10 sucks the thin iron sheet 9 on the first floating block 7, the two fixing blocks 5 are communicated with the water storage tank 4 through the openings, and the diameters of the two openings are larger than that of the first floating block 7, so that the first floating block 7 can conveniently slide into the fixing blocks 5 from the water storage tank 4 through the openings, and meanwhile, the back of the first floating block 7 can be conveniently pulled out;

the top parts of the two first floating blocks 7 are respectively provided with a first pull rope 11, one end of each first pull rope 11 far away from the first floating block 7 is respectively provided with a second floating block 12, the top parts of the two second floating blocks 12 are respectively fixedly provided with a second pull rope 13, one side wall opposite to the two water storage tanks 4 is respectively provided with a rope outlet 14, and the two rope outlets 14 are respectively provided with a first supporting block 15, the bottoms of the two first supporting blocks 15 are respectively movably connected with a pulley 16 through a rotating shaft, and the two second pull ropes 13 extend out of the water storage tank 4 through the pulley 16, one end of the two second pull ropes 13 extending out of the water storage tank 4 is fixedly provided with a second supporting block 18, and a windshield wiper 19 is fixedly arranged between the two second supporting blocks 18, the two thin iron sheets 9 are made of galvanized iron materials, corrosion after long-time water contact is avoided, and both the first float 7 and the second float 12 are made of paraffin material because paraffin is solid with a density of about 0.9 g/cm.³And the density of water is 1g/cm³The gravity of the first floating block 7 and the gravity of the second floating block 12 can be set to be 2N according to needs, and the paraffin wax with the density smaller than that of water is adopted in the device, so that the gravity can float on the surface of water (the existing physical distance is not much explained) no matter various gravities, the pulling force of the four floating blocks on the two sides on the wiper 19 through the pulley 16 is 8N, the gravity of the wiper 19 is only required to be set to be smaller than 8N, and the wiper 19 can be pulled to the top surface of the glass 24 when no water exists in the water storage tank 4;

a coaming 20 is fixedly arranged between the two water storage tanks 4, one side of the coaming 20 is provided with a glass 24, a windshield wiper 19 is arranged in parallel with the glass 24, a propaganda paper 21 is arranged in the coaming 20, the top of the supporting plate 3 is provided with a top plate 22, the caliber of the water inlet 17 is smaller than that of the water outlet 8, so that the water flow rates of the two water storage tanks are different, the water flow rate of the water outlet 8 is larger than that of the water inlet 17, thereby ensuring that when the water outlet 8 is opened, the water level in the water storage tank 4 can be reduced until the water level is completely drained, the caliber of the first floating block 7 is larger than that of the water outlet 8, the water outlet 8 is convenient to be blocked, one side wall of the two water inlets 17 is provided with a baffle plate 23, the top of the top plate 22 is obliquely arranged from the middle to the two sides, when heavy rain is encountered, rainwater flows into the water storage tank 4 through the top plate 22, and the baffle plate 23 is arranged to prevent the water from flowing too fast and directly passing through the water inlet 17 to flow to the outer side of the publicity column.

When the device is used, under the condition of sunny days, no water exists in the water storage tank 4, the four floating blocks are all positioned at the bottom of the water storage tank 4, the sum of the gravity of the four floating blocks is greater than that of the windshield wiper 19, therefore, the windshield wiper 19 is positioned at the top of the glass 24 in the initial state, and the propaganda column is normally used; in the case of light rain, a certain amount of water is accumulated in the water storage tank 4, but the water level is low, at this time, the water drops accumulated on the surface of the glass 24 are not enough to influence people to obtain information on the publicity column, the wiping operation is not needed, but the situation that the wiper 19 falls onto the glass 24 and stops moving occurs, so that the wiper 19 blocks a part of the glass 24 to influence people to browse the publicity column, at this time, the wiper 19 can be pulled downwards by hands manually, so that the first floating block 7 moves upwards, the water outlet 8 is opened, the water in the water storage tank 4 flows out, then the wiper 19 is pulled by the four floating blocks again, so that the wiper rises to the top of the glass 24, when heavy rain occurs, the rainwater rapidly flows into the water storage tank 4 through the top plate 22, the water level rises, because the magnet 10 exerts an attractive force on the thin iron sheet 9 on the first floating block 7, and the first floating block 7 cannot float, the second floating block 12 floats upwards along with the rising of the water level, at the moment, the second pull rope 13 extends out of the water storage tank 4, so that the wiper 19 moves downwards to wipe the water beads on the surface of the glass 24 once, the second floating block 12 floats upwards continuously, when the second floating block 12 straightens the first pull rope 11, the first pull rope 11 starts to generate corresponding pulling force on the first floating block 7, so as to pull the first floating block 7 to be separated from the attraction force of the magnet 10 (the magnetic force can be set to be 3N, the gravity of the first floating block 7 is 2N, the received buoyancy is 2N, which is smaller than the attraction force generated by the magnet 10, so that the floating cannot be caused to float upwards, when the second floating block 12 generates pulling force on the first floating block 7, the generated pulling force is 2N, the self-buoyancy 2N of the first floating block 7 is matched, the upward force is 4N, the downward force is 3N, and when the second floating block 12 generates pulling force on the first floating block 7, can break away the attraction of the magnet 10) to enable the first floating block 7 to quickly float to the bottom of the second floating block 12, the water outlet 8 is opened, at the moment, the water in the water storage tank 4 quickly flows out of the water storage tank 4, the water level in the water storage tank 4 descends to drive the first floating block 7 and the second floating block 12 to sink along with the water level, in the process, because the gravity of the first floating block 7 and the gravity of the second floating block 12 are both 2N and the gravity of the windshield wiper 19 is less than 8N, after the two first floating blocks 7 and the two second floating blocks 12 sink, the gravity of the two first floating blocks 7 and the gravity of the two second floating blocks 12 are added to be greater than the gravity of the windshield wiper 19, the second pull rope 13 is pulled to enable the windshield wiper 19 to move upwards, in the process, the water beads of the glass 24 are scraped again, when the water level in the water storage tank 4 descends to the lowest, the first floating block 7 falls into the water outlet 6, the attraction of the magnet 10 is received, at this time, the water is stored in the water storage tank 4 again, so that the above processes are circulated again, and the repeated wiping of the surface of the glass 24 is realized.

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 dual-purpose outdoor think political affairs publicity column of fine and rain, includes fixes two subaerial bases (1), its characterized in that, two the top of base (1) is all fixed and is equipped with stand (2), two through backup pad (3) fixed connection between stand (2), the symmetry is equipped with two catch basin (4) on backup pad (3), two the top of catch basin (4) all is equipped with water inlet (17), and two the bottom of catch basin (4) communicates with each other, two the bottom of catch basin (4) all is equipped with fixed block (5), fixed block (5) inside is provided with out basin (6), two all be equipped with first floating block (7) in going out basin (6), two the bottom of first floating block (7) all is equipped with thin iron sheet (9), two the bottom of going out basin (6) all is equipped with and goes out communicating delivery port (8) in basin (6), magnets (10) are arranged on one sides of the two water outlet grooves (6) close to the bottom of the first floating block (7), the two fixing blocks (5) are communicated with the water storage groove (4) through openings, and the diameters of the two openings are larger than that of the first floating block (7);

the top parts of the two first floating blocks (7) are respectively provided with a first pull rope (11), one end of each first pull rope (11) far away from the first floating block (7) is respectively provided with a second floating block (12), the top parts of the two second floating blocks (12) are respectively fixedly provided with a second pull rope (13), the two opposite side walls of the water storage tank (4) are respectively penetrated with a rope outlet (14), the two rope outlets (14) are respectively provided with a first supporting block (15), the bottom parts of the two first supporting blocks (15) are respectively movably connected with a pulley (16) through a rotating shaft, the two second pull ropes (13) respectively extend out of the water storage tank (4) through the pulley (16), one end of each second pull rope (13) extending out of the water storage tank (4) is fixedly provided with a second supporting block (18), and a windshield wiper (19) is fixedly arranged between the two second supporting blocks (18), two fixed bounding wall (20) that are equipped with between catch basin (4), just bounding wall (20) one side is equipped with glass (24), be equipped with propaganda newspaper (21) in bounding wall (20), the top of backup pad (3) is equipped with roof (22), the bore of water inlet (17) is less than the bore of delivery port (8), the bore of first floating block (7) is greater than the bore of delivery port (8).

2. The dual-purpose all weather publicity column as claimed in claim 1, wherein the two inlets (17) are provided with a baffle (23) on one side wall.

3. The dual-purpose all-weather outdoor political publicity column of claim 1, wherein the wiper (19) and the glass (24) are arranged in parallel.

4. The dual-purpose all-weather outdoor political publicity column of claim 1, wherein, the two thin iron sheets (9) are made of galvanized iron material, and the two first floating blocks (7) and the second floating blocks (12) are made of paraffin material.

5. The dual-purpose all-weather outdoor political publicity column of claim 1, wherein the top of the top plate (22) is inclined from the middle to the two sides.