CN213070554U

CN213070554U - Agricultural technology promotes data and preserves display device

Info

Publication number: CN213070554U
Application number: CN202022472933.4U
Authority: CN
Inventors: 王理
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-31
Filing date: 2020-10-31
Publication date: 2021-04-27
Anticipated expiration: 2030-10-31

Abstract

The utility model relates to the technical field of agricultural promotion and display, in particular to an agricultural technical promotion data storage and display device, which comprises a display board, wherein both sides of the display board are fixedly connected with a containing cylinder, a containing groove is arranged in the containing cylinder, a supporting seat is connected in the containing groove, a round hole is arranged below the central part of one side of the display board, which is far away from the containing groove, the round hole is connected with a screw rod, one side of the supporting seat, which is far away from the display board, is provided with a screw hole, a storage box is fixedly connected below the central part of the back surface of the display board, a storage groove is arranged in the storage box, the back surface of the storage box is connected with a box cover at the corresponding position of the storage groove, and by arranging the display board, a pressing plate, a handle, a torsion spring and a rotating shaft, the problem that the propaganda personnel can often enter, the publicity painting needs to be unfolded by opening the two arms, and the problem that the publicity painting is tired by the two arms of the publicity personnel due to the long-time unfolding of the publicity painting can be caused.

Description

Agricultural technology promotes data and preserves display device

Technical Field

The utility model relates to an agricultural popularization show technical field specifically is an agricultural technology promotes data and preserves display device.

Background

The agricultural technology of our love to develop forward continuously while the living standard is improved fast, the development of the agricultural technology naturally can not leave the propaganda of the promotional material, the popularization of the agricultural technology needs to be frequently carried out in the countryside for propaganda and explanation guidance, and propaganda personnel can often make the promotional material into a poster for propaganda.

At present publicity personnel often can get into the field and promote agricultural technology to peasant propaganda, and publicity personnel need open both arms and expand the poster when explaining, and it can lead to publicity personnel both arms to feel tired out to expand the poster for a long time, consequently needs an agricultural technology to promote the data and keeps display device and improve this problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an agricultural technologies promotes data storage display device 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 storage and display device for agricultural technical popularization data comprises a display board, wherein storage cylinders are fixedly connected to two sides of the display board, storage grooves are formed in the storage cylinders, supporting seats are connected in the storage grooves, round holes are formed in the storage grooves and are located below the center of one side, away from the display board, of each storage groove, screw holes are connected in the round holes, screw holes are formed in one sides, away from the display board, of the supporting seats, storage boxes are fixedly connected below the center of the back of the display board, the storage grooves are formed in the storage boxes, box covers are connected to the back of the storage boxes and correspond to the storage grooves, magnets are fixedly connected to the front of the box covers, grooves are formed in the front of the display board, rotating shafts are fixedly connected to the upper portions and the lower portions of the centers of the grooves in the grooves, pressing plates are connected to the rotating shafts, and handles are fixedly, the back of clamp plate just corresponds fixedly connected with torsion spring of position department in the pivot, the back of clamp plate just is keeping away from torsion spring position department fixedly connected with slipmat, the equal fixedly connected with solid fixed ring in both sides of show board top center department, fixedly connected with haulage rope on the solid fixed ring.

Preferably, show board and receiver and supporting seat are made by the aluminum alloy, and the shape of show board and the shape looks adaptation of agricultural technology popularization poster.

Preferably, the connection modes of the storage barrel and the support seat and the connection modes of the pressing plate and the groove are sliding connections, and the connection modes of the screw rod and the circular hole and the connection modes of the rotating shaft and the pressing plate are rotating connections.

Preferably, the screw rod is in threaded connection with the screw holes, and the screw holes are provided with a plurality of screw holes.

Preferably, the length of the storage box is matched with that of the display board, and the storage box is connected with the box cover in a sliding mode.

Preferably, the torsion spring is fixedly connected with the groove, and the length of the pressure plate is matched with that of the groove.

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

1. the utility model discloses in, through setting up the show board, the clamp plate, the handle, torsion spring, the apparatus further comprises a rotating shaft, the pulling handle, the handle drives the clamp plate and outwards rotates, put into the recess after expanding the poster, loosen the handle, torsion spring drives clamp plate antiport, the poster is pushed down to the clamp plate, fix the poster that expands on the show board, during the propaganda, do not need the manual work of propaganda personnel to expand the poster, it often can get into the field to peasant propaganda and promote agricultural technology to have solved present propaganda personnel, propaganda personnel are when explaining, need open both arms and expand the poster, expand the poster for a long time and can lead to propaganda personnel both arms to feel tired out the problem.

2. The utility model discloses in, through setting up show board and the receiver and the supporting seat of being made by the aluminum alloy, the haulage rope, the case, the lid, propaganda personnel can be put into the case after rolling up the poster, carry poster and show board together, the poster is difficult to damage, the show board and the receiver and the supporting seat quality that the aluminum alloy was made simultaneously are lighter, the burden when propaganda personnel carried show board and poster is less.

3. The utility model discloses in, through setting up the receiver, supporting seat, screw rod, screw, propaganda personnel adjust the length of supporting seat through screw rod and screw, make things convenient for propaganda personnel to adjust the height of show board.

Drawings

Fig. 1 is a front view of the present invention;

FIG. 2 is a partial cross-sectional side view of the display board of the present invention;

FIG. 3 is a partial front sectional view of the storage barrel of the present invention;

FIG. 4 is an enlarged view of the point A in FIG. 2 according to the present invention;

fig. 5 is an enlarged view of the point B in fig. 2 according to the present invention.

In the figure: 1-display board, 2-storage barrel, 3-storage groove, 4-support seat, 5-round hole, 6-screw, 7-screw hole, 8-storage box, 9-storage groove, 10-box cover, 11-magnet, 12-groove, 13-rotating shaft, 14-pressing plate, 15-handle, 16-torsion spring, 17-non-slip mat, 18-fixing ring and 19-traction rope.

Detailed Description

The technical solution 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 some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution:

an agricultural technology promotion data storage and display device comprises a display board 1, wherein the display board 1, a storage barrel 2 and a support seat 4 are made of aluminum alloy, the shape of the display board 1 is matched with that of an agricultural technology promotion poster, the display board 1, the storage barrel 2 and the support seat 4 made of aluminum alloy are light and durable, the propaganda personnel can conveniently carry the device, the storage barrel 2 is fixedly connected to two sides of the display board 1, the storage barrel 2 is connected with the support seat 4 and a pressure plate 14 is connected with a groove 12 in a sliding mode, the screw 6 is connected with a circular hole 5 and a rotating shaft 13 is connected with the pressure plate 14 in a rotating mode, a storage groove 3 is formed in the storage barrel 2, the support seat 4 is connected in the storage groove 3, the circular hole 5 is formed below the center of one side of the storage groove 3 far away from the display board 1, the screw 6 is connected in the circular hole 5, the screw 6 is in threaded connection, a plurality of screw holes 7 are arranged, one side of the supporting seat 4 far away from the display board 1 is provided with the screw holes 7, the lower part of the center of the back surface of the display board 1 is fixedly connected with a storage box 8, the length of the storage box 8 is matched with the length of the display board 1, the storage box 8 is connected with a box cover 10 in a sliding way, the storage box 8 is internally provided with a storage groove 9, the back surface of the storage box 8 is connected with the box cover 10 at the corresponding position of the storage groove 9, the front surface of the box cover 10 is fixedly connected with a magnet 11, the front surface of the display board 1 is provided with a groove 12, a rotating shaft 13 is fixedly connected in the groove 12 above and below the center of the groove 12, the rotating shaft 13 is connected with a pressing plate 14, the front surface of the pressing plate 14 is fixedly connected with a handle 15, the back surface of the pressing plate 14 is fixedly connected with a torsion spring 16 at the corresponding position of the rotating shaft 13, the torsion, the back of the pressing plate 14 is fixedly connected with a non-slip mat 17 at a position far away from the torsion spring 16, both sides of the center of the top of the display board 1 are fixedly connected with fixing rings 18, and the fixing rings 18 are fixedly connected with a traction rope 19.

The utility model discloses work flow: when the poster box is used, the box cover 10 is taken down, a poster to be explained is rolled up and then is placed in the storage box 8, the box cover 10 is covered, the magnet 11 can suck the storage box 8, the box cover 10 is fixed on the storage box 8, a propaganda person can lift the display plate 1 by using the traction rope 19, the poster in the display plate 1 and the storage box 8 is carried to the field, the screw rod 6 is screwed out, the supporting seat 4 slides downwards under the action of gravity, when the supporting seat 4 moves to a proper position, the screw rod 6 is rotated reversely, the screw rod 6 enters the screw hole 7 again, so that the supporting seat 4 is fixed, the supporting seat 4 is placed on the ground, the poster in the storage box 8 is taken down, the handle 15 is pulled, the handle 15 drives the pressing plate 14 to rotate outwards, the poster is placed in the groove 12 after the poster is unfolded, the handle 15 is loosened, the torsion spring 16 drives the pressing plate 14 to rotate reversely, and the pressing plate 14 rotating reversely presses the poster unfolded in the groove 12, publicity personnel begin to announce the agricultural technology on the poster to farmers.

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 a display device is preserved to agricultural technologies popularization data, includes show board (1), its characterized in that: both sides of the display board (1) are fixedly connected with storage barrels (2), storage grooves (3) are formed in the storage barrels (2), supporting seats (4) are connected in the storage grooves (3), round holes (5) are formed in the lower portions, far away from the center of one side of the display board (1), of the storage grooves (3), screw rods (6) are connected in the round holes (5), screw holes (7) are formed in the sides, far away from the display board (1), of the supporting seats (4), storage boxes (8) are fixedly connected to the lower portions of the center of the back of the display board (1), storage grooves (9) are formed in the storage boxes (8), box covers (10) are connected to the back of the storage boxes (8) at positions corresponding to the storage grooves (9), magnets (11) are fixedly connected to the front of the box covers (10), grooves (12) are formed in the front of the display board (1), the improved display board is characterized in that a rotating shaft (13) is arranged in the groove (12) and above and below the center of the groove (12), a pressing plate (14) is connected to the rotating shaft (13), a handle (15) is fixedly connected to the front side of the pressing plate (14), a torsion spring (16) is fixedly connected to the back side of the pressing plate (14) and corresponds to the position of the rotating shaft (13), an anti-slip mat (17) is fixedly connected to the back side of the pressing plate (14) and is far away from the position of the torsion spring (16), fixing rings (18) are fixedly connected to the two sides of the center of the top of the display board (1), and a traction rope (19) is fixedly connected to the fixing rings (18).

2. The agricultural technology promotional data storage and display device according to claim 1, wherein: show board (1) and containing cylinder (2) and supporting seat (4) are made by the aluminum alloy, and the shape of show board (1) and the shape looks adaptation of agricultural technology popularization poster.

3. The agricultural technology promotional data storage and display device according to claim 1, wherein: the connection modes of the storage barrel (2) and the supporting seat (4) and the pressing plate (14) and the groove (12) are both in sliding connection, and the connection modes of the screw rod (6) and the round hole (5) and the rotating shaft (13) and the pressing plate (14) are both in rotating connection.

4. The agricultural technology promotional data storage and display device according to claim 1, wherein: the screw rod (6) is in threaded connection with the screw holes (7), and the screw holes (7) are provided with a plurality of screw holes.

5. The agricultural technology promotional data storage and display device according to claim 1, wherein: the length of the storage box (8) is matched with that of the display board (1), and the storage box (8) is connected with the box cover (10) in a sliding mode.

6. The agricultural technology promotional data storage and display device according to claim 1, wherein: the torsion spring (16) is fixedly connected with the groove (12), and the length of the pressure plate (14) is matched with that of the groove (12).