CN211555396U

CN211555396U - Education publicity column

Info

Publication number: CN211555396U
Application number: CN201822081780.3U
Authority: CN
Inventors: 王晋省; 韩迪; 郑丽丽; 薛娣; 张珊; 王斌; 未小明
Original assignee: Nanyang Medical College
Current assignee: Nanyang Medical College
Priority date: 2018-12-06
Filing date: 2018-12-06
Publication date: 2020-09-22
Anticipated expiration: 2028-12-06

Abstract

The utility model provides an education publicity column relates to the publicity column field. The dust and the stain on the surface of the display board can be automatically cleaned, so that the good propaganda effect is kept, and the effect of convenient cleaning is achieved. This education publicity column, including show board, cleaning device and pressure resistance device, cleaning device installs the surface at the show board, and pressure resistance device installs in the bottom of show board, and cleaning device includes the semi-gear, and the surface cover of semi-gear is equipped with the fluted disc, and the fixed surface of show board installs the fixing base, and the lower extreme fixed mounting of fixing base has the pivot, and the lower extreme movable mounting of pivot has a fretwork dish, and a fretwork groove has been seted up to the surface of a fretwork dish. This education publicity column makes its publicity effect better, does not need the manual work to carry out cleaning work, has saved the manpower, has avoided the too much condition that makes this education publicity column collapse of snow, has improved its security performance.

Description

Education publicity column

Technical Field

The utility model relates to a publicity column technical field, very much be an education publicity column.

Background

Education propaganda is one of the very important work of municipal education in-process, and municipal education propaganda in-process need use the publicity column to propagate, is the effective means that organizations or enterprise's unit etc. carried out the self-propagation, is applied to the street often, and the mill, public places such as hotel generally adopt the stainless steel as the frame, and toughened glass or endurance plate are the panel, and the aluminum alloy is the ceiling, and the panel can be opened and change the publicity picture.

Some education publicity columns are often placed outdoors in the open air for a long time, so that a large amount of dust and stains can be accumulated on the surface of the display board, the publicity effect is influenced, the dust is not cleared up for a long time, and the surface is condensed into blocks, so that people are difficult to clean the publicity columns.

SUMMERY OF THE UTILITY MODEL

The utility model provides an invention aim at provides an education publicity column, this education publicity column can clear up the dust and the spot on show board surface automatically, makes it keep good propaganda effect to and make it can conveniently clean.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides an education publicity column, includes show board, cleaning device and resistance to compression device, cleaning device installs the surface at the show board, resistance to compression device installs the bottom at the show board.

Cleaning device includes the semi-gear, the surface cover of semi-gear is equipped with the fluted disc, the fixed surface of show board installs the fixing base, the lower extreme fixed mounting of fixing base has the pivot, the lower extreme movable mounting of pivot has a fretwork dish No. one, a fretwork groove has been seted up to the surface of a fretwork dish No. one, the inside movable mounting of a fretwork groove has the movable rod, the equal fixed mounting in both sides of a fretwork groove has the cleaning brush.

The utility model discloses a concrete pressure-resistant device, including No. two fretwork dishes and ratch, No. two fretwork grooves have been seted up to No. two fretwork dishes's inside, No. two fretwork dishes's both sides all are provided with the bracing piece, fixed mounting has supporting spring between the bracing piece, No. two fretwork groove's inside movable mounting has the connecting rod, the one end fixed mounting of connecting rod has the gear, the lower extreme fixed mounting of ratch has the spring pad.

Preferably, the outer surface cover of show board is equipped with the advertisement case, the upper end fixed mounting of advertisement case has the protection canopy.

Preferably, the half gear is meshed with the fluted disc, and the rear end of the half gear is fixedly provided with the motor.

Preferably, a rotating rod is fixedly installed between the rotating shaft and the first hollow plate, and the first hollow groove is rectangular.

Preferably, the fluted disc is movably connected with the advertisement box, and a sliding block is fixedly installed at the rear end of the fluted disc.

Preferably, a circular sliding groove is formed in one end of the second hollow groove, and a ball is fixedly mounted at one end of the connecting rod.

Preferably, swing joint between bracing piece and No. two fretwork dishes, swing joint between No. two fretwork dishes and the resistance to compression device.

Preferably, the bottom of the compression-resistant device is provided with a slide way, and one end of the supporting rod is fixedly provided with a roller.

When the demonstration board is used, the motor drives the half gear to rotate, the half gear can enable the fluted disc to do reciprocating motion left and right, so that the movable rod is driven to move up and down in the first hollowed-out groove, the first hollowed-out disc is driven to swing left and right, the cleaning brush is driven to clean the surface of the demonstration board, the transparency of the demonstration board is improved, the propaganda effect is better, manual cleaning operation is not needed, manpower is saved, when accumulated snow or accumulated water at the top of the protection shed is too much, the toothed rod can be pressed to descend, the spring cushion provides a supporting effect for the toothed rod, the toothed rod drives the gear to rotate, the connecting rod slides into the circular sliding groove in the second hollowed-out groove, the round beads of the connecting rod are fixed, the second hollowed-out disc is driven to swing right, the second hollowed-out disc is arranged at 90 degrees with the compression-resistant device, the supporting rod is contacted with the sliding way, the pressure pressing supporting rod is unfolded under the action of the, the situation that the education publicity column collapses due to excessive accumulated snow is avoided, and the safety performance of the education publicity column is improved.

The utility model provides an education publicity column. The method has the following beneficial effects:

1. this education publicity column, through cleaning device, the motor drives the pinion gear and rotates, and the pinion gear can make the fluted disc do reciprocating motion about to drive the movable rod and reciprocate in a fretwork groove, make a fretwork dish horizontal hunting, drive the cleaning brush and clean show board surface, improved the transparency of show board, make its publicity better, do not need the manual work to carry out cleaning operation, saved the manpower.

2. This education publicity column, through resistance to compression device, when protection canopy top snow or ponding are too much, can oppress the ratch decline, the spring pad provides the bearing effect to the ratch, the ratch drives gear revolve, make the connecting rod slide in the circular spout of No. two fretwork inslots portion, and fix the ball of connecting rod, it puts right to drive No. two fretwork dishes simultaneously, make it be 90 settings with resistance to compression device, thereby make the bracing piece contact with the slide, the pressure oppression bracing piece expandes under supporting spring's effect, absorb pressure, thereby play fine support effect to this education publicity column, the condition that this education publicity column collapsed has been avoided the excessive messenger of snow, the security performance is improved.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an enlarged schematic view of the structure A of the present invention;

fig. 3 is a schematic structural view of the cleaning device of the present invention.

In the figure: 1 advertisement case, 2 show boards, 3 protection sheds, 4 cleaning device, 41 semi-gear, 42 fluted disc, 43 fixing base, 44 pivot, No. 45 fretwork dish, No. 46 fretwork groove, 47 movable rod, 48 cleaning brush, 5 resistance to compression device, No. 51 No. two fretwork dish, No. 52 No. two fretwork groove, 53 bracing piece, 54 supporting spring, 55 connecting rod, 56 gear, 57 tooth pole, 58 spring pad.

Detailed Description

As shown in figures 1-3, an education publicity column comprises a display board 2, a cleaning device 4 and a pressure-resistant device 5, wherein the cleaning device 4 is installed on the outer surface of the display board 2, the pressure-resistant device 5 is installed at the bottom end of the display board 2, an advertisement box 1 is sleeved on the outer surface of the display board 2, and a protection shed 3 is fixedly installed at the upper end of the advertisement box 1.

The cleaning device 4 comprises a half gear 41, the half gear 41 is engaged with a fluted disc 42, a motor is fixedly mounted at the rear end of the half gear 41, the fluted disc 42 is sleeved on the outer surface of the half gear 41, the fluted disc 42 is movably connected with the advertisement box 1, a slide block is fixedly mounted at the rear end of the fluted disc 42, a fixed seat 43 is fixedly mounted on the outer surface of the display board 2, a rotating shaft 44 is fixedly mounted at the lower end of the fixed seat 43, a rotating rod is fixedly mounted between the rotating shaft 44 and a hollow disc 45, the hollow disc 46 is rectangular in shape, a hollow disc 45 is movably mounted at the lower end of the rotating shaft 44, a hollow disc 46 is arranged on the outer surface of the hollow disc 45, a movable rod 47 is movably mounted inside the hollow disc 46, cleaning brushes 48 are fixedly mounted on two sides of the hollow disc 46, the motor drives the half gear 41 to rotate, and the half gear 41 can enable the fluted disc 42 to reciprocate, thereby drive movable rod 47 and reciprocate in a fretwork groove 46, make a fretwork dish 45 horizontal hunting, drive cleaning brush 48 and clean show board 2 surface, improved show board 2's transparency, make its propaganda effect better, do not need the manual work to clean the operation, saved the manpower.

The compression resistance device 5 comprises a second hollow disc 51 and a toothed bar 57, a second hollow groove 52 is formed in the second hollow disc 51, a circular sliding groove is formed in one end of the second hollow groove 52, a round ball is fixedly mounted at one end of a connecting rod 55, supporting rods 53 are arranged on two sides of the second hollow disc 51, the supporting rods 53 are movably connected with the second hollow disc 51, the second hollow disc 51 is movably connected with the compression resistance device 5, a supporting spring 54 is fixedly mounted between the supporting rods 53, a connecting rod 55 is movably mounted in the second hollow groove 52, a gear 56 is fixedly mounted at one end of the connecting rod 55, a spring pad 58 is fixedly mounted at the lower end of the toothed bar 57, a slide way is formed at the bottom of the compression resistance device 5, a roller is fixedly mounted at one end of the supporting rod 53, when accumulated snow is excessively accumulated on the top of the protection shed 3, the toothed bar 57 is pressed to descend, and the spring pad 58 provides a supporting, ratch 57 drives gear 56 and rotates, make connecting rod 55 slide in the circular spout of No. two fretwork groove 52 insides, and fix the ball of connecting rod 55, drive No. two fretwork dishes 51 simultaneously and put, make it be 90 settings with resistance to compression device 5, thereby make bracing piece 53 and slide contact, pressure oppression bracing piece 53 expandes under supporting spring 54's effect, absorb pressure, thereby play fine supporting effect to this education publicity column, avoided the too much condition that this education publicity column collapsed of messenger of snow, the security performance is improved.

Cleaning device 4 has improved the transparency of show board 2, makes its publicity effect better, does not need the manual work to carry out cleaning, has saved the manpower, and pressure resistance device 5 plays fine support effect to this education publicity column, has avoided the too much condition that makes this education publicity column collapse of snow, has improved its security performance.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

Claims

1. The utility model provides an education publicity column, includes show board (2), cleaning device (4) and resistance to compression device (5), its characterized in that: the cleaning device (4) is arranged on the outer surface of the display board (2), and the compression-resistant device (5) is arranged at the bottom end of the display board (2);

the cleaning device (4) comprises a half gear (41), a fluted disc (42) is sleeved on the outer surface of the half gear (41), a fixing seat (43) is fixedly installed on the outer surface of the display board (2), a rotating shaft (44) is fixedly installed at the lower end of the fixing seat (43), a first hollowed-out disc (45) is movably installed at the lower end of the rotating shaft (44), a first hollowed-out groove (46) is formed in the outer surface of the first hollowed-out disc (45), a movable rod (47) is movably installed in the first hollowed-out groove (46), and cleaning brushes (48) are fixedly installed on two sides of the first hollowed-out groove (46);

resistance to compression device (5) are including No. two fretwork dishes (51) and ratch (57), No. two fretwork grooves (52) have been seted up to the inside of No. two fretwork dishes (51), the both sides of No. two fretwork dishes (51) all are provided with bracing piece (53), fixed mounting has supporting spring (54) between bracing piece (53), the inside movable mounting of No. two fretwork grooves (52) has connecting rod (55), the one end fixed mounting of connecting rod (55) has gear (56), the lower extreme fixed mounting of ratch (57) has spring pad (58).

2. The educational bulletin of claim 1, wherein: the outer surface cover of show board (2) is equipped with advertisement case (1), the upper end fixed mounting of advertisement case (1) has protection canopy (3).

3. The educational bulletin of claim 1, wherein: the half gear (41) is meshed with the fluted disc (42), and the rear end of the half gear (41) is fixedly provided with a motor.

4. The educational bulletin of claim 1, wherein: a rotating rod is fixedly installed between the rotating shaft (44) and the first hollow disc (45), and the first hollow groove (46) is rectangular.

5. The educational bulletin of claim 1, wherein: the fluted disc (42) is movably connected with the advertisement box (1), and a sliding block is fixedly installed at the rear end of the fluted disc (42).

6. The educational bulletin of claim 1, wherein: a round sliding groove is formed in one end of the second hollow-out groove (52), and a round ball is fixedly mounted at one end of the connecting rod (55).

7. The educational bulletin of claim 1, wherein: the support rod (53) is movably connected with the second hollow disc (51), and the second hollow disc (51) is movably connected with the compression resistant device (5).

8. The educational bulletin of claim 1, wherein: the bottom of the compression resistance device (5) is provided with a slide way, and one end of the supporting rod (53) is fixedly provided with a roller.