CN215495886U - Party building publicity column convenient to adjust - Google Patents

Abstract

The utility model discloses a party building bulletin board convenient to adjust, which comprises a base, a rotating groove, a vertical rod, a toothed ring and a cleaning brush, wherein the top of the base is provided with a movable groove, a reverse threaded rotating rod is connected to a middle shaft of the movable groove, a movable block is sleeved on the reverse threaded rotating rod, the top of the movable block is hinged with a bearing rod, the top of the bearing rod is hinged with a bulletin board shell, the bottom of the bulletin board shell is provided with a motor in an embedded mode, the output end of the motor is connected with a connecting rod, the top of the connecting rod is provided with a poster mounting plate, the top of the bulletin board shell is fixed with a shielding plate, the edge of the bottom of the shielding plate is connected with a vertical rotating rod in a shaft mode, the middle of the vertical rotating rod is sleeved with a gear, the front portion of the bulletin board shell is provided with a sliding groove, and a sliding door is connected in the sliding groove. This publicity column is built to party convenient to adjust can carry out the show of multi-direction multi-angle, can clean the surface simultaneously.

Description

Party building publicity column convenient to adjust

Technical Field

The utility model relates to the technical field of publicity columns, in particular to a party building publicity column convenient to adjust.

Background

The publicity column belongs to one of numerous publicity modes, is an effective means for self-publicity of organizations or units and the like, needs to be used for publicity when the party is used for publicizing the academic theory of the Marxist Party, but the publicity column is built by the existing party and has the following problems:

the publicity column is built to current party when using, the angle of watching usually is fixed, when the people is many, the crowd is whole to be concentrated on a place, easily lead to the unable content of seeing the publicity column of many people, be not convenient for carry out the show of multi-direction multi-angle, and simultaneously, publicity column is built to current party after using a period, easily deposit the dust on the outside face of publicity column, untimely clearance will lead to the unable content of seeing the publicity column of people, and the publicity column is built to current party is not convenient for clean the surface.

Aiming at the problems, innovative design is urgently needed on the basis of the publicity column built in the original party.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a party building publicity column convenient to adjust, and aims to solve the problems that the existing party building publicity column in the prior art is inconvenient to display in multiple directions and angles and clean the surface.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a publicity column is built to party convenient to adjust, includes base, rotating groove, montant, ring gear and cleaning brush, the movable groove has been seted up at the top of base, and activity groove axis connection has reverse screw runner to the cover is equipped with the movable block on the reverse screw runner, and the top of movable block articulates there is the receiving rod, and the top of receiving rod articulates simultaneously has the publicity column shell, the embedded motor of installing in bottom of publicity column shell, and the output of motor is connected with the connecting rod to the poster mounting panel is installed at the top of connecting rod, the top of publicity column shell is fixed with the shielding plate, and the edge hub connection of the bottom of shielding plate installs vertical runner to the middle part cover on the vertical runner is equipped with the gear, the spout has been seted up to the front portion of publicity column shell, and is connected with the sliding door in the spout.

Preferably, the movable block is connected with the movable groove in a sliding manner, and the movable block is attached to the movable groove.

Preferably, the poster mounting plate is designed into an arc-shaped structure, and 4 poster mounting plates are distributed at equal angles relative to the central axis of the publicity column shell.

Preferably, the bottom of shielding plate has been seted up the rotating groove, and is connected with the montant in the rotating groove to the bottom of montant is connected with the ring gear, and the outside of ring gear is connected with the gear moreover, and the bottom of ring gear is fixed with the cleaning brush simultaneously.

Preferably, the gear ring and the gear are meshed with each other, and the gear ring and the publicity column shell are coaxial.

Preferably, the end part of the sliding door is designed into a dovetail structure, and the end part of the sliding door is in concave-convex fit with the sliding groove.

Compared with the prior art, the utility model has the beneficial effects that: the party building publicity column convenient to adjust;

1. through the reverse threaded rotary rod, the movable block, the receiving rod, the connecting rod and the poster mounting plate, the connecting rod can drive the poster mounting plate to synchronously rotate after rotating, so that the content on the poster can be displayed in an all-around manner and can be watched by people in all directions;

2. through the rotating groove, the montant, the ring gear, the cleaning brush, the gear and the vertical bull stick that set up for will drive gear revolve after rotating the vertical bull stick, will mesh with the ring gear after the gear revolve, and then drive the montant and rotate in the rotating groove in step, and then drive the cleaning brush and clean the surface of publicity column shell, prevent to pile up the definition that influences the viewing because of the dust.

Drawings

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

FIG. 2 is a schematic top view of the poster mounting plate of the present invention;

FIG. 3 is a schematic top view of the gear ring of the present invention;

FIG. 4 is an enlarged view of the structure at A in FIG. 1 according to the present invention;

FIG. 5 is a schematic top view of the sliding door of the present invention;

FIG. 6 is an enlarged view of the structure at B in FIG. 5 according to the present invention.

In the figure: 1. a base; 2. a movable groove; 3. a reverse threaded rotating rod; 4. a movable block; 5. a bearing rod; 6. a billboard housing; 7. a motor; 8. a connecting rod; 9. a poster mounting plate; 10. a shielding plate; 11. rotating the groove; 12. a vertical rod; 13. a toothed ring; 14. a cleaning brush; 15. a gear; 16. a vertical rotating rod; 17. a chute; 18. and (4) sliding the door.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: a conveniently-adjusted party building bulletin board comprises a base 1, a movable groove 2, a reverse threaded rotating rod 3, a movable block 4, a bearing rod 5, a bulletin board shell 6, a motor 7, a connecting rod 8, a poster mounting plate 9, a baffle plate 10, a rotating groove 11, a vertical rod 12, a toothed ring 13, a cleaning brush 14, a gear 15, a vertical rotating rod 16, a sliding groove 17 and a sliding door 18, wherein the movable groove 2 is formed in the top of the base 1, the reverse threaded rotating rod 3 is connected to the middle shaft of the movable groove 2, the movable block 4 is sleeved on the reverse threaded rotating rod 3, the bearing rod 5 is hinged to the top of the movable block 4, the bulletin board shell 6 is hinged to the top of the bearing rod 5, the motor 7 is installed at the bottom of the bulletin board shell 6 in an embedded mode, the output end of the motor 7 is connected with the connecting rod 8, the poster mounting plate 9 is installed at the top of the connecting rod 8, the baffle plate 10 is fixed to the top of the bulletin board shell 6, a vertical rotating rod 16 is connected and installed at the edge of the bottom of the shielding plate 10 in a shaft mode, a gear 15 is sleeved in the middle of the vertical rotating rod 16, a sliding groove 17 is formed in the front portion of the publicity column shell 6, and a sliding door 18 is connected in the sliding groove 17;

the movable block 4 is connected with the movable groove 2 in a sliding manner, and the movable block 4 is attached to the movable groove 2, so that when the reverse threaded rotating rod 3 rotates, the movable block 4 cannot rotate along with the reverse threaded rotating rod but moves left and right in the movable groove 2;

the poster mounting plates 9 are designed into arc structures, and 4 poster mounting plates 9 are distributed at equal angles relative to the central axis of the bulletin board housing 6, so that poster contents on the poster mounting plates 9 can be observed by persons at other angles;

the bottom of the baffle plate 10 is provided with a rotating groove 11, a vertical rod 12 is connected in the rotating groove 11, the bottom of the vertical rod 12 is connected with a toothed ring 13, the outer side of the toothed ring 13 is connected with a gear 15, and a cleaning brush 14 is fixed at the bottom of the toothed ring 13, so that after the vertical rotating rod 16 is rotated, the vertical rotating rod 16 drives the gear 15 to rotate, the gear 15 is meshed with the toothed ring 13, the vertical rod 12 at the top of the gear 15 is driven to synchronously rotate in the rotating groove 11, and meanwhile, the cleaning brush 14 at the bottom of the toothed ring 13 can clean the surface of the publicity column shell 6;

the gear ring 13 is meshed with the gear 15, and the gear ring 13 and the propaganda column shell 6 are coaxial, so that when the surface of the propaganda column shell 6 is cleaned, the gear ring 13 cannot deviate to cause incomplete cleaning;

the end of the sliding door 18 is designed to be a dovetail structure, and the end of the sliding door 18 is in concave-convex fit with the sliding groove 17, so that the sliding door 18 and the sliding groove 17 can only move in the vertical direction, and can not move in the horizontal direction.

The working principle is as follows: when the conveniently-adjusted party building bulletin board is used, as shown in fig. 1-2 and 5-6, firstly, the forward-rotating reverse-threaded rotating rod 3 is rotated, the reverse-threaded rotating rod 3 drives the movable block 4 to move towards two sides in the movable groove 2, the movable block 4 drives the inclination angle of the receiving rod 5 to be increased, further the bulletin board shell 6 is driven to move downwards, then the sliding door 18 is manually pushed downwards, the sliding door 18 slides in the sliding groove 17 to open the interior of the bulletin board shell 6, then a poster is fixed on the poster mounting plate 9, after the fixation is completed, the sliding door 18 is pushed upwards to close the bulletin board shell 6, then the reverse-threaded rotating rod 3 is rotated reversely, the reverse-threaded rotating rod 3 drives the movable block 4 to move from two sides to the middle in the movable groove 2, the receiving rod 5 is synchronously driven to move towards the middle to reduce the inclination angle, then, the publicity column shell 6 is lifted to a normal watching height, then, the motor 7 is started, the motor 7 drives the connecting rod 8 to rotate, the connecting rod 8 drives the poster mounting plate 9 to rotate synchronously after rotating, and the poster mounting plate 9 is arc-shaped, so that all contents on the poster can be watched by people in all directions at the largest angle;

as shown in fig. 1 and 3-4, after the billboard housing 6 has been in use for a period of time, the surface of the billboard housing 6 is susceptible to dust deposition which can affect the clarity of viewing, requiring surface cleaning, and, at this point, the vertical rotating rod 16 is rotated, the vertical rotating rod 16 drives the gear 15 to rotate, the gear 15 is meshed with the gear ring 13 after rotating, thereby driving the gear ring 13 to rotate, and the vertical rod 12 can synchronously rotate in the rotating groove 11 while the gear ring 13 rotates, and the vertical rod 12 also plays a role in balancing and supporting the gear ring 13, so that the gear ring can not be skewed and deviated in the rotating process, meanwhile, the cleaning brush 14 arranged at the bottom of the toothed ring 13 can also clean the publicity column shell 6, so that the surface of the publicity column shell 6 is cleaned up and is convenient to watch, and the shielding plate 10 can play a role in shading sun and rain.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.

Claims (6)

1. The utility model provides a publicity column is built to party convenient to adjust, includes base (1), commentaries on classics groove (11), montant (12), ring gear (13) and cleaning brush (14), its characterized in that: the movable fence is characterized in that a movable groove (2) is formed in the top of the base (1), a reverse threaded rotating rod (3) is connected to the middle shaft of the movable groove (2), a movable block (4) is sleeved on the reverse threaded rotating rod (3), a bearing rod (5) is hinged to the top of the movable block (4), a bulletin board housing (6) is hinged to the top of the bearing rod (5), a motor (7) is installed at the bottom of the bulletin board housing (6) in an embedded mode, the output end of the motor (7) is connected with a connecting rod (8), a poster mounting plate (9) is installed at the top of the connecting rod (8), a shielding plate (10) is fixed to the top of the bulletin board housing (6), a vertical rotating rod (16) is installed at the edge of the bottom of the shielding plate (10) in a shaft connecting mode, a gear (15) is sleeved in the middle of the vertical rotating rod (16), a sliding groove (17) is formed in the front portion of the bulletin board housing (6), and a sliding door (18) is connected in the sliding groove (17).

2. The party building bulletin board of claim 1, wherein: the movable block (4) is connected with the movable groove (2) in a sliding mode, and the movable block (4) is attached to the movable groove (2).

3. The party building bulletin board of claim 1, wherein: the poster mounting panel (9) designs for the arc structure, and poster mounting panel (9) have 4 about the central axis isogonism distribution of publicity column shell (6).

4. The party building bulletin board of claim 1, wherein: rotating groove (11) have been seted up to the bottom of shielding plate (10), and be connected with montant (12) in rotating groove (11) to the bottom of montant (12) is connected with ring gear (13), and the outside of ring gear (13) is connected with gear (15) moreover, and the bottom of ring gear (13) is fixed with cleaning brush (14) simultaneously.

5. The party building bulletin board of claim 4, wherein the adjustable party building bulletin board is characterized in that: the gear ring (13) and the gear (15) are meshed with each other, and the gear ring (13) and the bulletin board shell (6) share the same central axis.

6. The party building bulletin board of claim 1, wherein: the end part of the sliding door (18) is designed to be a dovetail structure, and the end part of the sliding door (18) is in concave-convex fit with the sliding groove (17).

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