CN211788058U - Education propaganda device - Google Patents

Abstract

The utility model discloses an education propaganda device, including main part, through-hole, dustproof glass and fixed hook, the upper end of main part is fixed with fixed frame, and the left end inboard of fixed frame is provided with the lid, the left end inboard of lid is inlayed and is had first inside groove, and the inboard of first inside groove is provided with the baffle, the left end middle part of baffle is fixed with first pivot, the bottom inboard of main part is worn to locate by the through-hole, the bottom outer wall of main part is provided with flexible post, and the inboard of flexible post is provided with fixing bolt, the bottom left side of main part is provided with accomodates the cover, and the bottom of accomodating the cover is inlayed and is had the second inside groove, the right-hand member of second inside groove is fixed with the second pivot, and the bottom of second pivot is provided with the pulley, the right-hand member inboard of. This education propaganda device accomodates cover can utilize the second inside groove to receive the main part with the pulley in, utilizes the second pivot to roll it out when needing to remove, can be very convenient remove the main part.

Description

Education propaganda device

Technical Field

The utility model relates to an education propaganda technical field specifically is an education propaganda device.

Background

As is well known, education is a social science that studies educational phenomena, educational problems, and their laws. It is widely present in human life and thus should increase the propaganda power of education in a student population, in which an education propaganda apparatus, which is an apparatus for displaying education contents in the course of education propaganda, is widely used in the field of education propaganda.

The education propaganda device that has now on the market generally all compares simply, can only be simple place the propaganda poster, the problem of placing the propaganda poster that propaganda device can't change size and multiple choice, for this reason, we provide an education propaganda device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an education propaganda device to the current education propaganda device that proposes in solving above-mentioned background art generally all compares simply, can only be simple place the propaganda poster, the propaganda device can't change the problem of placing the propaganda poster of size and multiple choice all.

In order to achieve the above object, the utility model provides a following technical scheme: an educational propaganda device comprises a main body, a through hole, dustproof glass and a fixed hook, wherein a fixed frame is fixed at the upper end of the main body, a cover is arranged at the inner side of the left end of the fixed frame, a first inner groove is inlaid at the inner side of the left end of the cover, a partition plate is arranged at the inner side of the first inner groove, a first rotating shaft is fixed at the middle part of the left end of the partition plate, the through hole penetrates through the inner side of the bottom end of the main body, a telescopic column is arranged on the outer wall of the bottom end of the main body, a fixing bolt is arranged at the inner side of the telescopic column, a containing sleeve is arranged at the left side of the bottom end of the main body, a second inner groove is inlaid at the bottom end of the containing sleeve, a second rotating shaft is fixed at the right end of the second inner groove, a pulley is arranged at the bottom end of the second rotating shaft, a, dustproof glass sets up in the inboard of baffle, dustproof glass's left end inboard is inlayed and is had the draw-in groove, and the inboard of draw-in groove is provided with the second fixture block, the fixed hook is installed in the right-hand member inboard of main part, the top inboard of fixed hook is provided with the fixed slot.

Preferably, the cover is rectangular, and a movable structure is formed between the cover and the fixed frame through a first rotating shaft.

Preferably, the first inner groove is rectangular, the partition board and the fixed frame form a movable structure through the first inner groove, and meanwhile, the clamping groove is fixedly connected with the partition board.

Preferably, the through holes are circular, four through holes are formed in the through holes, the through holes are symmetrically distributed around the center of the main body, and the fixing bolt is movably connected with the main body.

Preferably, the storage sleeve is semicircular, the second inner groove is rectangular, and a movable structure is formed between the pulley and the second inner groove through a second rotating shaft.

Preferably, the interior of the drawer is rectangular, the drawer and the main body form a movable structure through a third inner groove, the number of the first clamping blocks is four, and the first clamping blocks are rectangular and are symmetrically distributed around the center of the drawer.

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

1. this education propaganda device lid's design, can protect and prevent dust the propaganda poster of fixed frame, the design of revolution mechanic between lid and the fixed frame, can conveniently dismantle the propaganda poster, revolution mechanic's design between baffle and the fixed frame can be when a plurality of propaganda posters are placed to needs, utilize first inside groove to pull out it, it is fixed with the propaganda poster to utilize the draw-in groove, dustproof glass can also can prevent dust it when showing the propaganda poster simultaneously.

2. This education propaganda device through-hole's design can make things convenient for fixing bolt to adjust the height of main part according to the demand, and swing joint's design between fixing bolt and the main part can make things convenient for the height after the adjustment of fixed main part.

3. This education propaganda device accomodates cover can utilize the second inside groove to receive the main part with the pulley in, utilizes the second pivot to roll it out when needing to remove, can be very convenient remove the main part, and some pens and the utensil of fixed instrument that propaganda poster was used etc. can be placed to the drawer, and first fixture block can prevent that the drawer from falling out the inboard of main part in the pull.

Drawings

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

fig. 2 is a schematic view of the internal structure of the fixing frame and the partition plate of the present invention;

fig. 3 is an enlarged schematic view of a portion a in fig. 1 according to the present invention.

In the figure: 1. a main body; 2. a fixing frame; 3. a cover; 4. a first rotating shaft; 5. a first inner tank; 6. a partition plate; 7. a through hole; 8. a telescopic column; 9. fixing the bolt; 10. a storage sleeve; 11. a second inner tank; 12. a pulley; 13. a second rotating shaft; 14. a first clamping block; 15. a third inner tank; 16. a drawer; 17. a card slot; 18. a second fixture block; 19. dust-proof glass; 20. a fixed hook; 21. and fixing the grooves.

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, the present invention provides a technical solution: an educational propaganda device comprises a main body 1, a fixing frame 2, a cover 3, a first rotating shaft 4, a first inner groove 5, a partition plate 6, a through hole 7, a telescopic column 8, a fixing bolt 9, a containing sleeve 10, a second inner groove 11, a pulley 12, a second rotating shaft 13, a first clamping block 14, a third inner groove 15, a drawer 16, a clamping groove 17, a second clamping block 18, dustproof glass 19, a fixing hook 20 and a fixing groove 21, wherein the fixing frame 2 is fixed at the upper end of the main body 1, the cover 3 is arranged on the inner side of the left end of the fixing frame 2, the first inner groove 5 is embedded in the inner side of the left end of the cover 3, the partition plate 6 is arranged on the inner side of the first inner groove 5, the first rotating shaft 4 is fixed in the middle of the left end of the partition plate 6, the through hole 7 penetrates through the inner side of the bottom end of the main body 1, the telescopic column 8 is arranged on the outer wall of the bottom, a second inner groove 11 is embedded in the bottom end of the containing sleeve 10, a second rotating shaft 13 is fixed at the right end of the second inner groove 11, a pulley 12 is arranged at the bottom end of the second rotating shaft 13, a third inner groove 15 is embedded in the inner side of the right end of the main body 1, a drawer 16 is arranged on the inner side of the third inner groove 15, a first clamping block 14 is fixed at the top end of the left side of the drawer 16, dustproof glass 19 is arranged on the inner side of the partition plate 6, a clamping groove 17 is embedded in the inner side of the left end of the dustproof glass 19, a second clamping block 18 is arranged on the inner side of the clamping groove 17, a fixed hook 20 is installed on the inner side of the right end of;

the cover 3 is rectangular, a movable structure is formed between the cover 3 and the fixed frame 2 through the first rotating shaft 4, the propaganda poster in the fixed frame 2 can be protected and prevented from dust through the design of the cover 3, and the propaganda poster can be conveniently detached through the design of the movable structure between the cover 3 and the fixed frame 2;

the first inner groove 5 is rectangular, the partition board 6 and the fixed frame 2 form a movable structure through the first inner groove 5, meanwhile, the clamping groove 17 and the partition board 6 are fixedly connected, the movable structure between the partition board 6 and the fixed frame 2 is designed, when a plurality of propaganda posters need to be placed, the first inner groove 5 can be used for pulling out the propaganda posters, the propaganda posters can be fixed through the clamping groove 17, and meanwhile, the dustproof glass 19 can be used for preventing dust while displaying the propaganda posters;

the through holes 7 are circular, the number of the through holes 7 is four, the through holes 7 are symmetrically distributed about the center position of the main body 1, meanwhile, the fixing bolt 9 is movably connected with the main body 1, the height of the main body 1 can be conveniently adjusted by the fixing bolt 9 according to requirements due to the design of the through holes 7, and the height of the main body 1 after adjustment can be conveniently fixed due to the design of movable connection between the fixing bolt 9 and the main body 1;

the containing sleeve 10 is semicircular, the second inner groove 11 is rectangular, a movable structure is formed between the pulley 12 and the second inner groove 11 through the second rotating shaft 13, the containing sleeve 10 can utilize the second inner groove 11 to contain the pulley 12 into the main body 1, and when the main body 1 needs to be moved, the pulley 12 is rotated out through the second rotating shaft 13, so that the main body 1 can be conveniently moved;

the inside of drawer 16 is the rectangle form, and constitutes the active structure through third inside groove 15 between drawer 16 and the main part 1 to first fixture 14 is the rectangle form, and it is provided with four, and first fixture 14 is the symmetric distribution about the central point of drawer 16 simultaneously, and drawer 16 can place some pens and the utensil of the instrument of fixed propaganda poster usefulness etc. first fixture 14 can prevent that drawer 16 from falling out of the inboard of main part 1 when the pull.

The working principle is as follows: for the education propaganda device, firstly, the fixing bolt 9 is unscrewed according to the required height, the telescopic column 8 is utilized to extend and shorten the height of the main body 1, after the height is adjusted to the required height, the fixing bolt 9 is screwed down in the corresponding through hole 7, the main body 1 can be fixed by screwing the fixing bolt 9, the design of the cover 3 can protect and prevent dust of the propaganda poster in the fixing frame 2, the design of the movable structure between the cover 3 and the fixing frame 2 can facilitate the disassembly of the propaganda poster, when the propaganda poster needs to be installed, the handle at the left side of the cover 3 is held, the cover 3 is pulled open by utilizing the first rotating shaft 4, after the propaganda poster is installed in the fixing frame 2, the cover 3 is pulled, the propaganda poster can be protected and prevented dust, the design of the movable structure between the partition plate 6 and the fixing frame 2 can be used when a plurality of propaganda post, the handle at the left end of the partition board 6 is held by the first inner groove 5 to be pulled out, the second fixture block 18 on the propaganda poster is placed on the fixture groove 17, the propaganda poster can be fixed, the dustproof glass 19 is put down by the limiting groove on the outer wall of the dustproof glass 19, the dustproof glass 19 can be used for preventing dust while the propaganda poster is displayed, the drawer 16 can be used for placing some pens and tools for fixing the propaganda poster, when the drawer 16 is needed to be used, the third inner groove 15 is used for pulling out the dustproof glass 19, the first fixture block 14 can prevent the drawer 16 from falling out of the inner side of the main body 1 when being pulled out, some propaganda posters displayed for a short time can be placed on the fixed hook 20, when the poster needs to be placed, the protective cover is pulled out of the fixed hook 20, the protective cover is inserted into the through hole 7 of propaganda, the limiting block on the propaganda poster is placed in, the storage sleeve 10 can store the pulley 12 into the main body 1 by using the second inner groove 11, and can rotate out by using the second rotating shaft 13 when moving, so that the main body 1 can be conveniently moved by using the pulley 12.

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 (6)

1. The utility model provides an education propaganda device, includes main part (1), through-hole (7), dustproof glass (19) and fixed hook (20), its characterized in that: the upper end of the main body (1) is fixed with a fixed frame (2), the left end inner side of the fixed frame (2) is provided with a cover (3), the left end inner side of the cover (3) is inlaid with a first inner groove (5), the inner side of the first inner groove (5) is provided with a partition plate (6), the left end middle part of the partition plate (6) is fixed with a first rotating shaft (4), the through hole (7) penetrates through the bottom end inner side of the main body (1), the bottom end outer wall of the main body (1) is provided with a telescopic column (8), the inner side of the telescopic column (8) is provided with a fixing bolt (9), the bottom end left side of the main body (1) is provided with a containing sleeve (10), the bottom end of the containing sleeve (10) is inlaid with a second inner groove (11), the right end of the second inner groove (11) is fixed with a second rotating shaft (13), and the bottom end of the, the right-hand member inboard of main part (1) is inlayed and is had third inside groove (15), and the inboard of third inside groove (15) is provided with drawer (16), the left side top of drawer (16) is fixed with first fixture block (14), dustproof glass (19) set up in the inboard of baffle (6), the left end inboard of dustproof glass (19) is inlayed and is had draw-in groove (17), and the inboard of draw-in groove (17) is provided with second fixture block (18), fixed hook (20) are installed in the right-hand member inboard of main part (1), the top inboard of fixed hook (20) is provided with fixed slot (21).

2. An educational propaganda apparatus according to claim 1, wherein: the cover (3) is rectangular, and a movable structure is formed between the cover and the fixed frame (2) through the first rotating shaft (4).

3. An educational propaganda apparatus according to claim 1, wherein: the first inner grooves (5) are rectangular, the partition plates (6) and the fixed frame (2) form a movable structure through the first inner grooves (5), and meanwhile the clamping grooves (17) are fixedly connected with the partition plates (6).

4. An educational propaganda apparatus according to claim 1, wherein: the through holes (7) are circular, the number of the through holes (7) is four, the through holes (7) are symmetrically distributed relative to the center of the main body (1), and meanwhile the fixing bolts (9) are movably connected with the main body (1).

5. An educational propaganda apparatus according to claim 1, wherein: the containing sleeve (10) is semicircular, the second inner groove (11) is rectangular, and a movable structure is formed between the pulley (12) and the second inner groove (11) through a second rotating shaft (13).

6. An educational propaganda apparatus according to claim 1, wherein: the interior of the drawer (16) is rectangular, a movable structure is formed between the drawer (16) and the main body (1) through a third inner groove (15), the number of the first clamping blocks (14) is four, and the first clamping blocks (14) are symmetrically distributed around the center of the drawer (16).

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