CN214226428U

CN214226428U - A propaganda sign for ideological and political education

Info

Publication number: CN214226428U
Application number: CN202022584832.6U
Authority: CN
Inventors: 代开才
Original assignee: Guizhou Equipment Manufacturing Vocational College
Current assignee: Guizhou Equipment Manufacturing Vocational College
Priority date: 2020-11-10
Filing date: 2020-11-10
Publication date: 2021-09-17
Anticipated expiration: 2030-11-10

Abstract

The utility model discloses a propaganda sign for ideological and political education, the on-line screen storage device comprises a base, the top fixedly connected with support column of base, the surperficial cover of support column is equipped with the sleeve, telescopic fixed surface is connected with publicity board, publicity board's top fixedly connected with machine case, the left side fixedly connected with driving motor of machine case, driving motor's output shaft fixedly connected with threaded rod. The utility model discloses a driving motor, the threaded rod, the thread bush, the connecting plate, the box, the worm wheel, the apparatus further comprises a rotating shaft, the brush, the cooperation of gear and tooth dental lamina, driving motor's output shaft passes through the threaded rod and the thread bush drives the connecting plate and removes, the connecting plate passes through the box and drives the gear rotatory on the tooth dental lamina, it is rotatory that the gear passes through the worm and drives the worm wheel, the worm wheel drives the brush rotation through the pivot, clear up the surface of publicity board, thereby reach the effect of convenient clearance, the problem of the inconvenient clearance of current device has been solved.

Description

A propaganda sign for ideological and political education

Technical Field

The utility model relates to a propaganda education technical field specifically is a propaganda sign for ideological and political education.

Background

Ideological and political education is that society or social group use certain thought concept, political point of view, moral standard, exert purposeful, planned, organized influence to its member, make them form the social practice activity that accords with the thought morality that certain society requires, the publicity column is often applied to public places such as street, mill, etc., it is the favourable weapon of enterprise's self-propagation, the publicity column generally adopts stainless steel as the frame, toughened glass or endurance plate are the panel, the aluminum alloy is the ceiling, the panel can be opened and changed the propaganda picture, current publicity column simple structure, can only play the effect of propaganda, because the publicity column generally all sets up in the roadside, therefore often lead to the nearby of publicity column all being the dust, not only influence the publicity effect of publicity column, and cause the influence to the health of viewer.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a propaganda sign for ideological and political education possesses the advantage of convenient clearance, has solved the problem of the inconvenient clearance of current device.

In order to achieve the above object, the utility model provides a following technical scheme: a propaganda sign used for ideological and political education comprises a base, wherein a supporting column is fixedly connected with the top of the base, the surface of the supporting column is sleeved with a sleeve, the surface of the sleeve is fixedly connected with a publicity board, the top of the publicity board is fixedly connected with a case, the left side of the case is fixedly connected with a driving motor, an output shaft of the driving motor is fixedly connected with a threaded rod, the surface of the threaded rod is sleeved with a threaded sleeve, the bottom of the threaded sleeve is fixedly connected with a connecting plate, the bottom of the connecting plate is fixedly connected with a box body, the inner cavity of the box body is movably connected with a worm through a bearing seat, the surface of worm has the worm wheel, the axle center department fixedly connected with pivot of worm wheel, the other end fixedly connected with brush of pivot, the surface fixedly connected with gear of worm, the surface meshing of gear has the tooth board.

Preferably, the top of support column fixedly connected with limiting plate, the top fixedly connected with spring of limiting plate, the other end of spring and the top fixed connection of sleeve inner chamber.

Preferably, the surface of the supporting column is provided with a positioning hole, the surface of the sleeve is provided with a threaded hole, and an inner cavity of the threaded hole is in threaded connection with a bolt.

Preferably, the tooth plate is fixedly connected to the bottom of the front face of the publicity board, and the number of the brushes is six.

Preferably, the bottom of the connecting plate penetrates through the case and extends to the outer side of the case, and the bottom of the case is provided with a limiting groove.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a driving motor, the threaded rod, the thread bush, the connecting plate, the box, the worm wheel, the apparatus further comprises a rotating shaft, the brush, the cooperation of gear and tooth dental lamina, driving motor's output shaft passes through the threaded rod and the thread bush drives the connecting plate and removes, the connecting plate passes through the box and drives the gear rotatory on the tooth dental lamina, it is rotatory that the gear passes through the worm and drives the worm wheel, the worm wheel drives the brush rotation through the pivot, clear up the surface of publicity board, thereby reach the effect of convenient clearance, the problem of the inconvenient clearance of current device has been solved.

2. The utility model discloses a cooperation of limiting plate and spring is convenient for make sleeve rebound through the effect of spring to the limiting plate, through the cooperation of connecting plate and spacing groove, is convenient for carry on spacingly to the thread bush, improves the security of device.

Drawings

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

FIG. 2 is a front sectional view of the sleeve structure of the present invention;

fig. 3 is a left side view of the box structure of the present invention.

In the figure: 1. a base; 2. a support pillar; 3. a sleeve; 4. a chassis; 5. a drive motor; 6. a threaded rod; 7. a threaded sleeve; 8. a connecting plate; 9. a box body; 10. a worm; 11. a worm gear; 12. a rotating shaft; 13. a brush; 14. a gear; 15. a tooth plate; 16. a limiting plate; 17. a spring; 18. positioning holes; 19. a bolt; 20. a limiting groove; 21. a publicity board.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a propaganda sign for ideological and political education comprises a base 1, a support column 2 is fixedly connected to the top of the base 1, a limit plate 16 is fixedly connected to the top of the support column 2, a spring 17 is fixedly connected to the top of the limit plate 16, the other end of the spring 17 is fixedly connected to the top of the inner cavity of the sleeve 3, a positioning hole 18 is formed in the surface of the support column 2, a threaded hole is formed in the surface of the sleeve 3, a bolt 19 is connected to the inner cavity of the threaded hole in a threaded manner, the sleeve 3 is convenient to move upwards under the action of the spring 17 on the limit plate 16 through the cooperation of the limit plate 16 and the spring 17, the threaded sleeve 7 is convenient to limit through the cooperation of a connecting plate 8 and a limit groove 20, the safety of the device is improved, the sleeve 3 is sleeved on the surface of the support column 2, a propaganda board 21 is fixedly connected to the surface of the sleeve 3, a case 4 is fixedly connected to the top of the propaganda board 21, the left side of the case 4 is fixedly connected with a driving motor 5, an output shaft of the driving motor 5 is fixedly connected with a threaded rod 6, the surface of the threaded rod 6 is sleeved with a threaded sleeve 7, the bottom of the threaded sleeve 7 is fixedly connected with a connecting plate 8, the bottom of the connecting plate 8 penetrates through the case 4 and extends to the outer side of the case 4, the bottom of the case 4 is provided with a limiting groove 20, the bottom of the connecting plate 8 is fixedly connected with a case body 9, the inner cavity of the case body 9 is movably connected with a worm 10 through a bearing seat, the surface of the worm 10 is meshed with a worm wheel 11, the axis of the worm wheel 11 is fixedly connected with a rotating shaft 12, the other end of the rotating shaft 12 is fixedly connected with a brush 13, the surface of the worm 10 is fixedly connected with a gear 14, the surface of the gear 14 is meshed with a tooth plate 15, the tooth plate 15 is fixedly connected to the front bottom of a publicity board 21, the number of the brushes 13 is six, and the driving motor 5, the threaded rod 6 and the threaded sleeve 7, Connecting plate 8, box 9, worm 10, worm wheel 11, pivot 12, brush 13, the cooperation of gear 14 and tooth dental lamina 15, driving motor 5's output shaft passes through threaded rod 6 and thread bush 7 and drives connecting plate 8 and remove, connecting plate 8 drives gear 14 through box 9 and rotates on tooth dental lamina 15, gear 14 drives worm wheel 11 through worm 10 and rotates, worm wheel 11 drives brush 13 through pivot 12 and rotates, clear up publicity board 21's surface, thereby reach the effect of convenient clearance, the problem of the inconvenient clearance of current device has been solved.

During the use, rotatory bolt 19, through the effect of spring 17 to limiting plate 16, be convenient for make sleeve 3 rebound, then rotatory bolt 19, make bolt 19 insert in the locating hole 18 that corresponds, adjusting device's height, driving motor 5's output shaft passes through threaded rod 6 and thread bush 7 and drives connecting plate 8 and remove, connecting plate 8 passes through box 9 and drives gear 14 rotatory on tooth board 15, gear 14 drives worm wheel 11 through worm 10 and rotates, worm wheel 11 drives the brush 13 through pivot 12 and rotates, the surface to publicity board 21 is cleared up, thereby reach the effect of convenient clearance.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent. In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A publicity sign for ideological and political education, includes base (1), its characterized in that: the top fixedly connected with support column (2) of base (1), the surface cover of support column (2) is equipped with sleeve (3), the fixed surface of sleeve (3) is connected with publicity board (21), the top fixedly connected with machine case (4) of publicity board (21), the left side fixedly connected with driving motor (5) of machine case (4), the output shaft fixedly connected with threaded rod (6) of driving motor (5), the surface cover of threaded rod (6) is equipped with thread bush (7), the bottom fixedly connected with connecting plate (8) of thread bush (7), the bottom fixedly connected with box (9) of connecting plate (8), the inner chamber of box (9) has worm (10) through bearing frame swing joint, the surface meshing of worm (10) has worm wheel (11), the axle center department fixedly connected with pivot (12) of worm wheel (11), the other end fixedly connected with brush (13) of pivot (12), the fixed surface of worm (10) is connected with gear (14), the surface meshing of gear (14) has tooth board (15).

2. A promotional sign for ideological and political education according to claim 1 wherein: the top fixedly connected with limiting plate (16) of support column (2), the top fixedly connected with spring (17) of limiting plate (16), the other end of spring (17) and the top fixed connection of sleeve (3) inner chamber.

3. A promotional sign for ideological and political education according to claim 1 wherein: the surface of the support column (2) is provided with a positioning hole (18), the surface of the sleeve (3) is provided with a threaded hole, and an inner cavity of the threaded hole is in threaded connection with a bolt (19).

4. A promotional sign for ideological and political education according to claim 1 wherein: tooth board (15) fixed connection is in the positive bottom of publicity board (21), the quantity of brush (13) is six.

5. A promotional sign for ideological and political education according to claim 1 wherein: the bottom of the connecting plate (8) penetrates through the case (4) and extends to the outer side of the case (4), and a limiting groove (20) is formed in the bottom of the case (4).