CN214152328U

CN214152328U - Ideological and political education is with propaganda show board

Info

Publication number: CN214152328U
Application number: CN202120169002.9U
Authority: CN
Inventors: 张平
Original assignee: Hunan Applied Technology University
Current assignee: Hunan Applied Technology University
Priority date: 2021-01-21
Filing date: 2021-01-21
Publication date: 2021-09-07
Anticipated expiration: 2031-01-21

Abstract

The utility model provides a propaganda show board for ideological and political education, including show frame, first wind-up roll, second wind-up roll, adjustment mechanism, propaganda poster and support frame, show frame fixed connection is in the support frame upper end, and first wind-up roll, second wind-up roll and adjustment mechanism all set up in show frame inner chamber, propaganda poster both ends respectively with first wind-up roll and second wind-up roll fixed connection; first wind-up roll and second wind-up roll are all fixed to have cup jointed the pivot, and the pivot both ends are passed through the bearing and are connected with the rotation of show frame inside wall, and the fixed cover in pivot outside surface has cup jointed the belt pulley, and belt pulley outside surface activity has cup jointed the belt, the utility model discloses simple structure does not rotate the indiscriminate rotation of propaganda poster through adjustment mechanism and demonstrates to realize reducing and change propaganda poster number of times, and do not use glue to bond, be convenient for wash, reduce the cost of labor.

Description

Ideological and political education is with propaganda show board

Technical Field

The utility model relates to a propaganda show board technical field is used in education, specifically is a propaganda show board is used in ideological and political education.

Background

Ideological and political education is a social or social group which uses certain ideological concepts, political views and moral norms, and exerts purposeful, planned and organized influences on members of the social or social group, so that the members form social practice activities meeting the ideological and moral requirements of a certain society, and is also a course for lifelong learning in Chinese literature, and the ideological and political education is the primary content of Chinese spiritual civilization construction and is one of main ways for solving social contradictions and problems.

When ideological and political education publicity content is more, the propaganda of big poster can't be satisfied to ordinary show fence, and frequent change propaganda poster is not only consuming time and wasting power, and can't satisfy the masses and obtain required propaganda knowledge simultaneously, and current education propaganda show board is glue bonding data usually to inconvenient washing can not protect the data in bad weather.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an ideological and political education is with propaganda show board to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a propaganda display board for ideological and political education comprises a display frame, a first winding roller, a second winding roller, an adjusting mechanism, a propaganda poster and a support frame, wherein the display frame is fixedly connected to the upper end of the support frame, the first winding roller, the second winding roller and the adjusting mechanism are all arranged in an inner cavity of the display frame, and two ends of the propaganda poster are fixedly connected with the first winding roller and the second winding roller respectively; first wind-up roll and second wind-up roll all are fixed to have cup jointed the pivot, the pivot both ends are passed through the bearing and are connected with the show frame inside wall rotation, the fixed belt pulley that has cup jointed in pivot outside surface, belt pulley outside surface activity has cup jointed the belt.

Preferably, the adjusting mechanism comprises a motor, a connecting rod, a first gear and a rack, the connecting rod is fixedly connected with the output shaft of the motor, a communicating opening is formed in the bottom end of the display frame, the upper end of the connecting rod penetrates through the communicating opening to be fixedly connected with the first gear, the rack is fixedly sleeved on the outer side surface of the rotating shaft, and the rack is meshed with the first gear.

Preferably, the adjusting mechanisms are symmetrically arranged in two groups left and right by taking the central line of the first winding roller in the horizontal direction as a central axis.

Preferably, two inside walls rotate about the show frame and are connected with two threaded rods, the fixed cover in threaded rod outside surface has connect the second gear, second gear and first gear engagement, threaded rod outside surface screw has cup jointed the screw thread slider, fixedly connected with brush-holder stud between the screw thread slider, brush-holder stud front end fixedly connected with brush hair.

Preferably, the bottom end of the display frame is provided with a sliding groove, the inner side wall of the sliding groove is connected with a sliding plate in a sliding mode, the sliding plate is fixedly connected with a containing box, and the motor is fixedly installed in the inner cavity of the containing box.

Preferably, the show frame front side is opened and is equipped with the observation window, the draw-in groove has all been seted up on the lateral wall of observation window top and bottom, draw-in groove inner chamber joint adaptation has the glass board.

Compared with the prior art, the beneficial effects of the utility model are that: the two ends of the propaganda poster are respectively fixedly connected with the first winding roller and the second winding roller, then the placing box is moved to enable the first gear to be meshed with the rack, at the moment, the motor is started to drive the connecting rod and the first gear to rotate, the meshed rack drives the rotating shaft to rotate, the belt pulley is fixedly sleeved on the surface of the outer side of the rotating shaft, one rotating shaft can rotate through the transmission of the belt pulley and the belt, the other rotating shaft rotates, the first winding roller and the second winding roller rotate in the same direction to transmit and display the propaganda poster, the propaganda poster is not adhered by glue and is convenient to clean, the labor cost is reduced, in summer or in the weather with more rainwater, the display frame can generate more self-condensed water, or the surface of the glass plate can accumulate some dust after the display frame is used for a period of time, the placing box is moved again to enable the first gear to be meshed with the second gear, the threaded rod can be driven to rotate by the starting of the motor, the thread sliding block moves up and down along the thread, and the brush hair cleans the self-condensed water or dust in the display frame under the driving of the brush rod.

Drawings

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

FIG. 2 is a schematic view of the appearance of the placing box of the present invention;

fig. 3 is an external view of the threaded rod of the present invention;

FIG. 4 is an enlarged schematic view of the structure of FIG. 1;

fig. 5 is a schematic view of the structure of the rotating shaft of the present invention.

In the figure: 1. a display frame; 101. a chute; 102. a slide plate; 103. placing the box; 104. an observation window; 105. A card slot; 106. a glass plate; 2. a first wind-up roll; 3. a second wind-up roll; 4. an adjustment mechanism; 401. a motor; 402. a connecting rod; 403. a first gear; 404. a rack; 5. advertising the poster; 6. a support frame; 7. A rotating shaft; 701. a belt pulley; 702. a belt; 8. a threaded rod; 801. a second gear; 802. a threaded slider; 803. a brush bar; 804. and (3) brush hairs.

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.

As shown in fig. 1-5, an embodiment of the utility model provides a propaganda show plate for ideological and political education, including show frame 1, first wind-up roll 2, second wind-up roll 3, adjustment mechanism 4, propaganda poster 5 and support frame 6, show frame 1 is fixed connection in support frame 6 upper end, first wind-up roll 2, second wind-up roll 3 and adjustment mechanism 4 all set up in show frame 1 inner chamber, propaganda poster 5 both ends respectively with first wind-up roll 2 and second wind-up roll 3 fixed connection; the first wind-up roll 2 and the second wind-up roll 3 are both fixedly sleeved with a rotating shaft 7, two ends of the rotating shaft 7 are rotatably connected with the inner side wall of the display frame 1 through bearings, the outer side surface of the rotating shaft 7 is fixedly sleeved with a belt pulley 701, and the outer side surface of the belt pulley 701 is movably sleeved with a belt 702; when one rotating shaft 7 rotates, the other rotating shaft 7 can rotate through the transmission of the belt pulley 701 and the belt 702;

the adjusting mechanism 4 comprises a motor 401, a connecting rod 402, a first gear 403 and a rack 404, the connecting rod 402 is fixedly connected with an output shaft of the motor 401, a communicating port is formed in the bottom end of the display frame 1, the upper end of the connecting rod 402 penetrates through the communicating port to be fixedly connected with the first gear 403, the rack 404 is fixedly sleeved on the outer side surface of the rotating shaft 7, and the rack 404 is meshed with the first gear 403; after the motor 401 is started, the connecting rod 402 and the first gear 403 are driven to rotate, and the meshed rack 404 drives the rotating shaft 7 to rotate, so that the first winding roller 2 and the second winding roller 3 transmit and display the poster 5; the adjusting mechanisms 4 are symmetrically arranged in two groups left and right by taking the central line of the first winding roller 2 in the horizontal direction as a central axis;

two threaded rods 8 are rotatably connected to the upper inner side wall and the lower inner side wall of the display frame 1, a second gear 801 is fixedly sleeved on the outer side surface of each threaded rod 8, the second gear 801 is meshed with the first gear 403, threaded sliders 802 are sleeved on the outer side surface of each threaded rod 8 in a threaded manner, brush rods 803 are fixedly connected between the threaded sliders 802, and bristles 804 are fixedly connected to the front ends of the brush rods 803; after the first gear 403 is meshed with the second gear 801, the threaded rod 8 is driven to rotate by starting the motor 401, the threaded slider 802 moves up and down along the threaded rod 8, in summer or in weather with much rainwater, the display frame 1 can generate much self-condensed water to influence the display of the propaganda poster, and the bristles 804 are driven by the brush rod 803 to clean the self-condensed water or dust in the display frame 1;

the bottom end of the display frame 1 is provided with a sliding chute 101, the inner side wall of the sliding chute 101 is connected with a sliding plate 102 in a sliding manner, the sliding plate 102 is fixedly connected with a placing box 103, and the motor 401 is fixedly arranged in the inner cavity of the placing box 103, so that the motor 401 can be moved conveniently;

the front side of the display frame 1 is provided with an observation window 104, the side walls of the top and the bottom of the observation window 104 are provided with clamping grooves 105, and a glass plate 106 is clamped and matched in the inner cavity of the clamping grooves 105.

The working principle is as follows: when the advertisement poster box is used, two ends of the advertisement poster 5 are respectively fixedly connected with the first winding roller 2 and the second winding roller 3, the placement box 103 is moved, the sliding plate 102 moves backwards along the sliding groove 101, so that the first gear 403 is meshed with the rack 404, the motor 401 is started at the moment to drive the connecting rod 402 and the first gear 403 to rotate, the meshed rack 404 drives the rotating shaft 7 to rotate, the belt pulley 701 is fixedly sleeved on the outer side surface of the rotating shaft 7, one rotating shaft 7 rotates to enable the other rotating shaft 7 to rotate through the transmission of the belt pulley 701 and the belt 702, the first winding roller 2 and the second winding roller 3 rotate in the same direction to transmit and display the advertisement poster 5, in summer or in rainy days, more self-condensed water can be generated by the display frame 1, or some dust is accumulated on the surface of the glass plate 106 after the display frame is used for a period of time, the placement box 103 is moved again, the sliding plate 102 moves forwards along the sliding groove 101, so that the first gear 403 is engaged with the second gear 801, the start of the motor 401 drives the threaded rod 8 to rotate, the threaded slider 802 moves up and down along the threaded rod 8, and the brush 804 is driven by the brush rod 803 to clean the self-condensed water or dust in the display frame 1.

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. The utility model provides an ideological and political education is with propaganda show board, includes show frame (1), first wind-up roll (2), second wind-up roll (3), adjustment mechanism (4), propaganda poster (5) and support frame (6), its characterized in that: the display frame (1) is fixedly connected to the upper end of the support frame (6), the first winding roller (2), the second winding roller (3) and the adjusting mechanism (4) are all arranged in the inner cavity of the display frame (1), and two ends of the propaganda poster (5) are respectively and fixedly connected with the first winding roller (2) and the second winding roller (3); first wind-up roll (2) and second wind-up roll (3) are all fixed to be cup jointed pivot (7), pivot (7) both ends are passed through the bearing and are connected with show frame (1) inside wall rotation, the fixed cover in pivot (7) outside surface has been cup jointed belt pulley (701), belt (702) have been cup jointed in belt pulley (701) outside surface activity.

2. The propaganda show plate for ideological and political education according to claim 1, characterized in that: the adjusting mechanism (4) comprises a motor (401), a connecting rod (402), a first gear (403) and a rack (404), the connecting rod (402) is fixedly connected with an output shaft of the motor (401), a communicating port is formed in the bottom end of the display frame (1), the upper end of the connecting rod (402) penetrates through the communicating port to be fixedly connected with the first gear (403), the rack (404) is fixedly sleeved on the outer side surface of the rotating shaft (7), and the rack (404) is meshed with the first gear (403).

3. The propaganda show plate for ideological and political education according to claim 2, characterized in that: the adjusting mechanisms (4) are symmetrically arranged in a left-right mode by taking the central line of the first winding roller (2) in the horizontal direction as a central axis.

4. The propaganda show plate for ideological and political education according to claim 3, characterized in that: show two inside wall rotations about frame (1) and be connected with two threaded rod (8), threaded rod (8) outside surface fixing cover has connect second gear (801), second gear (801) and first gear (403) meshing, threaded rod (8) outside surface screw thread has cup jointed screw thread slider (802), fixedly connected with brush-holder stud (803) between screw thread slider (802), brush-holder stud (803) front end fixedly connected with brush hair (804).

5. The propaganda show plate for ideological and political education according to claim 2, characterized in that: the bottom end of the display frame (1) is provided with a sliding groove (101), the inner side wall of the sliding groove (101) is connected with a sliding plate (102) in a sliding mode, the sliding plate (102) is fixedly connected with a placement box (103), and the motor (401) is fixedly installed in the inner cavity of the placement box (103).

6. The propaganda show plate for ideological and political education according to claim 1, characterized in that: show frame (1) front side and open and be equipped with observation window (104), draw-in groove (105) have all been seted up on the lateral wall of observation window (104) top and bottom, draw-in groove (105) inner chamber joint is adapted to be furnished with glass board (106).