CN214955908U

CN214955908U - Novel management education publicity board

Info

Publication number: CN214955908U
Application number: CN202121466601.3U
Authority: CN
Inventors: 陈莉
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-06-29
Filing date: 2021-06-29
Publication date: 2021-11-30
Anticipated expiration: 2031-06-29

Abstract

The utility model discloses a novel management education publicity board relates to education publicity field. This novel management education publicity board, publicity board main part, the equal fixed mounting in both sides of publicity board main part has the support column, and the surface activity of publicity board main part articulates there is the rotation apron, and the side of support column is equipped with the crank, and the crank is connected with the transmission of rotation apron, and publicity board main part volume bottom is equipped with latch mechanism, latch mechanism and rotation apron activity joint. This novel management education publicity board, through rotating the crank, the crank drives the dwang through square pole this moment and rotates for the gear follows the dwang and rotates together, and the gear drives rack downstream this moment, makes the tip that rotates the vaulting pole take place to rotate at the surface of rack, makes the rotation vaulting pole will rotate the apron jack-up simultaneously, and the convenience will rotate the apron and rotate and open.

Description

Novel management education publicity board

Technical Field

The utility model relates to an education and publicity technical field specifically is a novel management education publicity board.

Background

When education and publicity are carried out in schools, some teaching publicity boards can be erected in campuses generally, posters used for publicity or announcements are posted on the outer surfaces of the publicity boards, and when the publicity boards which are common at present are used, in order to avoid the papery publicity posters to be wetted, glass cover plates are arranged on the outer surfaces of the publicity boards generally to protect publicity contents.

However, in the actual use process, the contents of the school propaganda are different in each period, so that the posters are usually required to be frequently replaced, at this time, the glass cover plate needs to be opened, gaps and barrier strips exist in the middle of the conventional show-window type cover plate, water leakage is avoided, and watching is influenced, so that at present, most of the glass cover plates adopt a whole glass cover plate, but the whole glass cover plate is heavy, and the whole glass cover plate needs to be opened by a plurality of people, so that the problem is very troublesome, and therefore, a novel management education publicity board needs to be provided to solve the problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model discloses a novel management education publicity board to solve the problem of proposing in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a novel management educational publicity board, comprising:

the propaganda board comprises a propaganda board main body, wherein support columns are fixedly arranged on two sides of the propaganda board main body, a rotating cover plate is movably hinged to the outer surface of the propaganda board main body, a crank is arranged on the side surface of each support column, and the crank is in transmission connection with the rotating cover plate;

the clamping mechanism comprises a fixed seat, a U-shaped rod, a spring and a baffle ring, the U-shaped rod is movably inserted in the fixed seat, the spring is movably sleeved on the outer surfaces of the two ends of the U-shaped rod, and the baffle ring is fixedly sleeved on the outer surfaces of the two ends of the U-shaped rod.

Preferably, the outer surface middle part fixed mounting who rotates the apron has clear glass, it has the rotation vaulting pole to rotate the articulated on the inner wall of apron, the other end sliding connection who rotates the vaulting pole is on the inside wall of publicity board main part.

Preferably, the inside wall of publicity board main part has seted up the spout, the tip activity of rotating the vaulting pole articulates there is the rack, rack sliding connection is in the inside of spout.

Preferably, the inside of publicity board main part is rotated and is connected with the dwang, the fixed gear that has cup jointed of surface of dwang, the gear meshes with the rack mutually.

Preferably, the one end fixedly connected with connecting pipe of dwang, the side fixedly connected with square pole of crank, square pole activity is pegged graft in the inside of connecting pipe.

Preferably, the outer surface of the supporting column is fixedly connected with a magnetic block, the side surface of the crank is fixedly connected with an iron sheet, and the magnetic block and the iron sheet are fixedly adsorbed.

Preferably, fixing base fixed connection is at the lower surface of publicity board main part, the spring with keep off the inside of the equal activity joint of ring at the fixing base, the top of U-shaped pole extends to the inside of publicity board main part.

Preferably, the lower surface of the rotating cover plate is provided with a fixing hole, and the top end of the U-shaped rod is movably inserted in the fixing hole.

The utility model discloses a novel management education publicity board, its beneficial effect who possesses as follows:

1. this novel management education publicity board, through rotating the crank, the crank drives the dwang through square pole this moment and rotates for the gear follows the dwang and rotates together, and the gear drives rack downstream this moment, makes the tip that rotates the vaulting pole take place to rotate at the surface of rack, makes the rotation vaulting pole will rotate the apron jack-up simultaneously, and the convenience will rotate the apron and rotate and open.

2. This novel management education publicity board through with the pulling of U-shaped pole downwards for the spring is compressed, and the top of U-shaped pole enters into the inside of fixing base simultaneously, then the counter rotation crank, finally makes to rotate the apron and hug closely at the surface of publicity board main part, through loosening the U-shaped pole this moment, under the effect of spring, the U-shaped pole enters into the inside fixed orifices again and carries out the joint to rotating the apron and fix, avoids rotating the apron and takes place to rock.

Drawings

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

FIG. 2 is a schematic view of the outer surface structure of the rotating cover plate of the present invention;

FIG. 3 is an exploded view of the main body of the publicity board of the present invention;

fig. 4 is a schematic structural view of the clamping mechanism of the present invention.

In the figure: 1. a publicity board main body; 2. rotating the cover plate; 3. a support pillar; 4. a crank; 5. transparent glass; 6. rotating the stay bar; 7. a rack; 8. a clamping mechanism; 801. a fixed seat; 802. a U-shaped rod; 803. a spring; 804. a baffle ring; 9. a magnetic block; 10. rotating the rod; 11. a gear; 12. a connecting pipe; 13. a square rod; 14. a chute.

Detailed Description

The embodiment of the utility model discloses a novel management education publicity board, as shown in figures 1-4, comprises;

the publicity board comprises a publicity board main body 1, wherein support columns 3 are fixedly arranged on two sides of the publicity board main body 1, a rotating cover plate 2 is movably hinged to the outer surface of the publicity board main body 1, a crank handle 4 is arranged on the side surface of each support column 3, and the crank handle 4 is in transmission connection with the rotating cover plate 2;

the clamping mechanism 8 comprises a fixed seat 801, a U-shaped rod 802, a spring 803 and a baffle ring 804, wherein the U-shaped rod 802 is movably inserted into the fixed seat 801, the spring 803 is movably sleeved on the outer surfaces of two ends of the U-shaped rod 802, and the baffle ring 804 is fixedly sleeved on the outer surfaces of two ends of the U-shaped rod 802.

Referring to the attached drawings 2-3, a transparent glass 5 is fixedly installed in the middle of the outer surface of a rotating cover plate 2, a rotating support rod 6 is movably hinged on the inner wall of the rotating cover plate 2, the other end of the rotating support rod 6 is connected to the inner side wall of a publicity board main body 1 in a sliding manner, a chute 14 is formed in the inner side wall of the publicity board main body 1, a rack 7 is movably hinged at the end of the rotating support rod 6, the rack 7 is connected to the inside of the chute 14 in a sliding manner, a rotating rod 10 is rotatably connected to the inside of the publicity board main body 1, a gear 11 is fixedly sleeved on the outer surface of the rotating rod 10, the gear 11 is meshed with the rack 7, by rotating the crank handle 4, the gear 11 rotates along with the rotating rod 10, at this time, the gear 11 drives the rack 7 to move downwards, so that the end of the turning stay 6 turns on the outer surface of the rack 7 and at the same time the turning stay 6 jacks up the turning cover 2.

Referring to fig. 3, one end of the rotating rod 10 is fixedly connected with a connecting pipe 12, a side of the crank 4 is fixedly connected with a square rod 13, the square rod 13 is movably inserted into the connecting pipe 12, the outer surface of the supporting column 3 is fixedly connected with a magnetic block 9, the side of the crank 4 is fixedly connected with an iron sheet, the magnetic block 9 and the iron sheet are fixedly adsorbed, meanwhile, the end of the crank 4 is provided with a foldable handle, the handle can rotate to enter the crank, and the crank is convenient to store and protect when not in use.

Referring to fig. 2 and 4, the fixing base 801 is fixedly connected to the lower surface of the publicity board main body 1, the spring 803 and the baffle ring 804 are movably clamped inside the fixing base 801, the top end of the U-shaped rod 802 extends to the inside of the publicity board main body 1, the lower surface of the rotating cover plate 2 is provided with a fixing hole, the top end of the U-shaped rod 802 is movably inserted inside the fixing hole, the spring 803 is compressed by pulling the U-shaped rod 802 downwards, meanwhile, the top end of the U-shaped rod 802 enters the inside of the fixing base 801, then the crank 4 is rotated reversely, the rotating cover plate 2 is tightly attached to the outer surface of the publicity board main body 1, at this time, the rotating cover plate 2 is clamped and fixed by loosening the U-shaped rod 802 and the U-shaped rod 802 enters the inside of the fixing hole again under the action of the spring 803.

The working principle is as follows: when the device is used, the rotating cover plate 2 is tightly closed on the outer surface of the publicity board main body 1, the top end of the U-shaped rod 802 is movably inserted into the fixing hole to clamp and fix the rotating cover plate 2, the top end of the rotating support rod 6 is positioned on the outer surface of the top end of the sliding groove 14, and the crank 4 is fixedly adsorbed with the magnetic block 9 through the iron sheet on the side surface of the crank;

when the propaganda poster needs to be replaced, the U-shaped rod 802 is pulled downwards, the U-shaped rod 802 drives the baffle ring 804 to move downwards, the spring 803 is compressed, the top end of the U-shaped rod 802 moves out of the fixing hole, the crank 4 is pulled to one side away from the support post 3 for a distance, the square rod 13 slides outwards for a distance in the connecting pipe 12, the crank 4 is rotated to drive the rotating rod 10 to rotate through the square rod 13, the gear 11 rotates along with the rotating rod 10, the gear 11 drives the rack 7 to move downwards, the end of the rotating support rod 6 rotates on the outer surface of the rack 7, the rotating support rod 6 jacks up the rotating cover plate 2, the rotating cover plate 2 rotates to be opened, and the propaganda poster in the propaganda poster main body 1 is conveniently taken out to be replaced;

after the change is ended, through pulling U-shaped pole 802 downwards, make spring 803 compressed, the inside that fixing base 801 was entered into on the top of U-shaped pole 802 simultaneously, then the counter rotation crank 4, make rack 7 upwards slide, the one end that rotates vaulting pole 6 this moment is along spout 14 upwards slide, make the slow rotation closure of rotation apron 2, finally make rotation apron 2 hug closely the surface at publicity board main part 1, this moment through loosening U-shaped pole 802, under the effect of spring 803, U-shaped pole 802 enters into the inside joint of fixed orifices again and is fixed rotating apron 2.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A novel management education publicity board, its characterized in that includes:

the advertising board comprises a advertising board main body (1), wherein supporting columns (3) are fixedly mounted on two sides of the advertising board main body (1), a rotating cover plate (2) is movably hinged to the outer surface of the advertising board main body (1), a crank (4) is arranged on the side surface of each supporting column (3), and the crank (4) is in transmission connection with the rotating cover plate (2);

the clamping mechanism (8), the clamping mechanism (8) includes fixing base (801), U-shaped pole (802), spring (803) and fender ring (804), the activity of U-shaped pole (802) is pegged graft in the inside of fixing base (801), spring (803) activity cup joints the both ends surface at U-shaped pole (802), keep off ring (804) fixed cup joint the both ends surface at U-shaped pole (802).

2. The novel management education publicity board of claim 1, characterized in that: the utility model discloses a publicity board, including rotation apron (2), the outer fixed surface of rotation apron (2) middle part installs transparent glass (5), the activity is articulated on the inner wall of rotation apron (2) has rotation vaulting pole (6), the other end sliding connection of rotation vaulting pole (6) is on the inside wall of publicity board main part (1).

3. The novel management education publicity board of claim 2, characterized in that: the publicity board is characterized in that a sliding groove (14) is formed in the inner side wall of the publicity board main body (1), a rack (7) is movably hinged to the end portion of the rotating support rod (6), and the rack (7) is connected to the inside of the sliding groove (14) in a sliding mode.

4. The novel management educational publicity board of claim 3, wherein: the inside of publicity board main part (1) is rotated and is connected with dwang (10), the external fixed surface of dwang (10) has cup jointed gear (11), gear (11) and rack (7) mesh mutually.

5. The novel management educational publicity board of claim 4, wherein: one end fixedly connected with connecting pipe (12) of dwang (10), the side fixedly connected with square pole (13) of crank (4), square pole (13) activity is pegged graft in the inside of connecting pipe (12).

6. The novel management education publicity board of claim 1, characterized in that: the outer surface of the supporting column (3) is fixedly connected with a magnetic block (9), the side face of the crank (4) is fixedly connected with an iron sheet, and the magnetic block (9) and the iron sheet are fixedly adsorbed.

7. The novel management education publicity board of claim 1, characterized in that: fixing base (801) fixed connection is at the lower surface of publicity board main part (1), spring (803) and fender ring (804) all activity joint are in the inside of fixing base (801), the top of U-shaped pole (802) extends to the inside of publicity board main part (1).

8. The novel management education publicity board of claim 1, characterized in that: the lower surface of the rotating cover plate (2) is provided with a fixing hole, and the top end of the U-shaped rod (802) is movably inserted in the fixing hole.