CN215815037U

CN215815037U - Information issuing fence

Info

Publication number: CN215815037U
Application number: CN202120397610.5U
Authority: CN
Inventors: 张�浩
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-02-23
Filing date: 2021-02-23
Publication date: 2022-02-11
Anticipated expiration: 2031-02-23

Abstract

The utility model belongs to the technical field of information display, and particularly relates to an information publishing column which comprises a first publicity board and a carrying board, wherein the front side of the first publicity board is fixedly connected with two first fixed blocks, one side, close to each other, of each first fixed block is fixedly connected with two first guide rods, the outer side of each first guide rod is connected with two first moving blocks in a sliding manner, one side, close to each other, of each first fixed block is rotatably connected with a first screw rod, the left end of each first screw rod is fixedly connected with a first knob, and the first moving blocks are sleeved on the outer side of the first screw rods in a threaded manner. The utility model solves the problems that the prior information publishing column does not have the functions of increasing the propaganda area and quickly disassembling and assembling, and does not have the function of quickly fixing after moving so that the education information can not be propagated in time by arranging the first screw rod, the first rotating rod, the second rotating rod, the rack, the T-shaped inserting rod and the roller.

Description

Information issuing fence

Technical Field

The utility model relates to the technical field of information display, in particular to an information publishing column.

Background

The release fence is placed in the place with large people flow for posting display articles for posting suggestive contents such as publication documents, notices, revelations and the like, the existing information release fence mostly does not have the functions of increasing propaganda areas and quickly disassembling and installing, and the existing information release fence mostly does not have the function of quickly fixing after moving, so that education information cannot be propagated in time, the practical requirements cannot be met, and therefore the information release fence is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides an information publishing column, which solves the problems that the existing information publishing column does not have the functions of increasing the propaganda area and quickly disassembling and assembling, and does not have the function of quickly fixing after moving, so that the education information cannot be propagated in time.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: an information issuing fence comprises a first publicity board and a carrying board, wherein the front side of the first publicity board is fixedly connected with a first fixed block, one side of the first fixed block, which is close to each other, is fixedly connected with two first guide rods, the outer side of the first guide rods is slidably connected with two first moving blocks, one side of the first fixed block, which is close to each other, is rotatably connected with a first screw rod, the left end of the first screw rod is fixedly connected with a first knob, the first moving block is in threaded sleeve connection with the outer side of the first screw rod, the upper surfaces of the two first moving blocks are rotatably connected with two first rotating rods, the two first rotating rods are rotatably connected, the rear side of the first publicity board is rotatably connected with a second publicity board, the front side of the second publicity board is fixedly connected with a first fixed plate, the lower surface of the first fixed plate is rotatably connected with two second rotating rods, and the two second rotating rods are rotatably connected, the second rotating rod is connected with the corresponding first rotating rod in a rotating manner, the front side of the second publicity board is fixedly connected with two L-shaped plates, the inner walls of the two L-shaped plates are connected with the outer side of the first publicity board in a sliding manner, the lower surface of the first publicity board is fixedly connected with two rectangular blocks, the upper surface of each rectangular block is fixedly connected with two trapezoidal clamping blocks, one side of each trapezoidal clamping block, which is close to each other, is provided with a circular groove, the lower surface of the first publicity board is in movable contact with the upper surface of the carrying board, the upper surface of the carrying board is provided with two rectangular grooves, the inner walls of the rectangular grooves are in movable contact with the outer sides of the corresponding rectangular blocks, the upper surface of the carrying board is fixedly connected with two second fixed plates, the upper surface of the carrying board is provided with two T-shaped inserting rods, and the sliding sleeves of the second fixed plates are arranged on the outer sides of the corresponding T-shaped inserting rods, equal fixedly connected with spring between T shape inserted bar and the second fixed plate, two the one end that T shape inserted bar kept away from each other inlay and be equipped with the ball, T shape inserted bar and circular groove looks joint, the ball cooperatees with trapezoidal joint piece, two equal fixedly connected with racks in one side that two T shape inserted bars are close to each other, the upper surface of carrying the thing board rotates and is connected with T shape dwang, the outside fixedly connected with gear of T shape dwang, the gear meshes with the rack mutually.

As a preferred technical scheme of the utility model, the lower surface of the carrying plate is fixedly connected with two supporting columns, the lower surface of the supporting columns is fixedly connected with a base, the lower surface of the base is fixedly connected with two first circular tubes, the inner walls of the first circular tubes are both connected with a second circular tube in a sliding manner, the bottom of the second circular tube is fixedly connected with an antiskid plate, the lower surface of the base is fixedly connected with two second fixed blocks, one sides of the two fixed blocks, which are close to each other, are fixedly connected with a second guide rod, the outer sides of the second guide rod are connected with two second movable blocks in a sliding manner, one sides of the two fixed blocks, which are close to each other, are rotatably connected with a second screw rod, the front ends of the second screw rods are fixedly connected with a second knob, the second movable blocks are sleeved on the outer sides of the corresponding second screw rods in a threaded manner, and two third rotating rods are rotatably connected between the two second movable blocks, two third dwangs are rotated with the antiskid ribbed tile and are connected, the lower surface of base is rotated and is connected with four gyro wheels.

As a preferable technical solution of the present invention, two first circular holes are formed in the sides of the two first moving blocks away from each other, the side walls of the first circular holes are slidably connected to the outer sides of the corresponding first guide rods, first threaded holes are formed in the sides of the two first moving blocks away from each other, the first threaded holes are in threaded connection with the outer sides of the corresponding first screws, the thread turning directions of the two first threaded holes are opposite, a first bearing is fixedly connected to each side of the two first fixing blocks close to each other, and an inner ring of the first bearing is fixedly connected to the outer side of the corresponding first screw.

As a preferable technical scheme of the utility model, the two second fixing plates are provided with second circular holes on the sides far away from each other, the side walls of the second circular holes are slidably connected with the outer sides of the corresponding T-shaped inserting rods, the upper surface of the carrying plate is fixedly connected with a second bearing, and the inner ring of the second bearing is fixedly connected with the outer sides of the T-shaped rotating rods.

As a preferable technical scheme of the utility model, third circular holes are formed in the sides, far away from each other, of the two second moving blocks, and the side walls of the third circular holes are in sliding connection with the outer sides of the second guide rods.

As a preferred technical scheme of the present invention, the two second moving blocks are provided with second threaded holes on the sides far away from each other, the second threaded holes are in threaded connection with the outer sides of the second screws, the thread turning directions of the two second threaded holes are opposite, the two fixed blocks are fixedly connected with a third bearing on the sides near to each other, and the inner ring of the third bearing is fixedly connected with the outer sides of the corresponding second screws.

(III) advantageous effects

Compared with the prior art, the utility model provides an information publishing column, which has the following beneficial effects:

1. the information publishing column drives the second publicity board to move upwards to expose the first publicity board and increase the publicity area through the arrangement and mutual matching of the first screw rod, the first moving block, the first rotating rod and the second rotating rod; through the setting and mutually supporting of trapezoidal joint piece, rack, gear, T shape inserted bar, T shape dwang for first publicity board with carry the installation and the dismantlement that the thing board can be quick.

2. This information issuing fence, through knob two, the second screw rod, the second movable block, the third dwang, the setting and the mutually supporting of antiskid ribbed tile, rotate knob two, the rotation of knob two drives the rotation of second screw rod, the rotation of second screw rod drives two second movable blocks and removes to the direction that is close to each other on the guide bar, the removal of second movable block drives the second dwang that corresponds and rotates, the rotation of second dwang produces the extrusion force to the antiskid ribbed tile, make the braking plate move down to with ground contact, thereby reach fixed effect.

Drawings

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

FIG. 2 is a left side view schematic of the structure of FIG. 1;

FIG. 3 is a schematic top view of the structure of FIG. 1;

FIG. 4 is an enlarged view of part A of FIG. 2;

FIG. 5 is an enlarged view of the portion B in FIG. 3;

fig. 6 is a schematic view of the connection between the second fixing plate and the T-shaped insertion rod in fig. 5.

In the figure: 1. a second rotating lever; 2. a first fixed block; 3. a first screw; 4. a first knob; 5. a first guide bar; 6. a loading plate; 7. a support pillar; 8. a base; 9. a roller; 10. a first circular tube; 11. a second circular tube; 12. a third rotating rod; 13. a second fixed block; 14. a spring; 15. a second knob; 16. an anti-skid plate; 17. a rack; 18. a second fixing plate; 19. a trapezoidal clamping block; 20. a first moving block; 21. A first rotating lever; 22. a second publicity board; 23. an L-shaped plate; 24. a first publicity board; 25. a first fixing plate; 26. a ball bearing; 27. a T-shaped insertion rod; 28. a second moving block; 29. a second screw; 30. a second guide bar; 31. a T-shaped rotating rod; 32. a gear.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Examples

Referring to fig. 1-6, the present invention provides the following technical solutions: an information issuing column comprises a first publicity board 24 and a carrying board 6, wherein the front side of the first publicity board 24 is fixedly connected with two fixed blocks I2, one side of each fixed block I2 close to each other is fixedly connected with two first guide rods 5, the outer side of each first guide rod 5 is connected with two first moving blocks 20 in a sliding manner, one side of each fixed block I2 close to each other is rotatably connected with a first screw rod 3, the left end of each first screw rod 3 is fixedly connected with a first knob 4, the outer side of each first screw rod 3 is sleeved with the first moving blocks 20 in a threaded manner, the upper surfaces of the two first moving blocks 20 are both rotatably connected with two first rotating rods 21, the two first rotating rods 21 are rotatably connected, the rear side of the first publicity board 24 is rotatably connected with a second publicity board 22, the front side of the second publicity board 22 is fixedly connected with a first fixed plate 25, the lower surface of the first fixed plate 25 is rotatably connected with two second rotating rods 1, two second rotating rods 1 are rotatably connected, the second rotating rods 1 are rotatably connected with corresponding first rotating rods 21, two L-shaped plates 23 are fixedly connected to the front sides of the second propaganda plates 22, the inner walls of the two L-shaped plates 23 are slidably connected with the outer sides of the first propaganda plates 24, two rectangular blocks are fixedly connected to the lower surfaces of the first propaganda plates 24, two trapezoidal clamping blocks 19 are fixedly connected to the upper surfaces of the rectangular blocks, circular grooves are formed in the mutually adjacent sides of the two trapezoidal clamping blocks 19, the lower surface of the first propaganda plate 24 is in movable contact with the upper surface of the object carrying plate 6, two rectangular grooves are formed in the upper surface of the object carrying plate 6, the inner walls of the rectangular grooves are in movable contact with the outer sides of the corresponding rectangular blocks, two second fixing plates 18 are fixedly connected to the upper surface of the object carrying plate 6, two T-shaped insertion rods 27 are arranged on the upper surface of the object carrying plate 6, the second fixing plates 18 are slidably sleeved on the outer sides of the corresponding T-shaped insertion rods 27, equal fixedly connected with spring 14 between T shape inserted bar 27 and the second fixed plate 18, the ball 26 is inlayed to the one end that two T shape inserted bars 27 kept away from each other, T shape inserted bar 27 and circular groove looks joint, ball 26 cooperatees with trapezoidal joint piece 19, two equal fixedly connected with racks 17 in one side that two T shape inserted bars 27 are close to each other, the last surface rotation who carries thing board 6 is connected with T shape dwang 31, the outside fixedly connected with gear 32 of T shape dwang 31, gear 32 meshes with rack 17 mutually.

In this embodiment, through the setting of first screw rod 3, rotate first screw rod 3 and make two first removals can remove to the direction that is close to each other soon, through the setting of first dwang 21, second dwang 1, make second publicity board 22 can the rebound, expose first publicity board 24, increase publicity area for first publicity board 24 can be installed or dismantled with year thing board 6 fast through the setting of trapezoidal joint piece 19, T shape inserted bar 27.

Specifically, the lower surface of the object carrying plate 6 is fixedly connected with two supporting columns 7, the lower surface of the supporting columns 7 is fixedly connected with a base 8, the lower surface of the base 8 is fixedly connected with two first circular tubes 10, the inner walls of the first circular tubes 10 are both slidably connected with a second circular tube 11, the bottom of the second circular tube 11 is fixedly connected with an anti-slip plate 16, the lower surface of the base 8 is fixedly connected with two fixed blocks two 13, one sides of the two fixed blocks two 13 close to each other are fixedly connected with a second guide rod 30, the outer sides of the second guide rod 30 are slidably connected with two second movable blocks 28, one sides of the two fixed blocks two 13 close to each other are rotatably connected with a second screw 29, the front ends of the second screw 29 are fixedly connected with a second knob 15, the second movable blocks 28 are sleeved on the outer sides of the corresponding second screw 29, and two third rotating rods 12 are rotatably connected between the two second movable blocks 28, the two third rotating rods 12 are rotatably connected with the antiskid plate 16, and the lower surface of the base 8 is rotatably connected with four rollers 9.

In this embodiment, the anti-slip plate 16, the second screw 29, the second moving block 28, and the third rotating rod 12 are arranged, so that the device can be fixed in time after moving.

Specifically, two first circular holes are all seted up to one side that two first movable blocks 20 kept away from each other, the outside sliding connection of first circular hole lateral wall and the first guide bar 5 that corresponds, first screw hole is all seted up to one side that two first movable blocks 20 kept away from each other, first screw hole and the outside threaded connection of the first screw rod 3 that corresponds, the screw thread of two first screw holes revolves to the opposite direction, the equal fixedly connected with bearing one in one side that two fixed block one 2 are close to each other, the inner circle of bearing one and the outside fixed connection of the first screw rod 3 that corresponds.

In this embodiment, the first moving block 20 can move due to the arrangement of the first threaded hole, and the first screw 3 can rotate due to the arrangement of the first bearing.

Specifically, the second circular hole has all been seted up to the one side that two second fixed plates 18 kept away from each other, the lateral wall of second circular hole and the outside sliding connection of the T shape inserted bar 27 that corresponds, the last fixed surface who carries thing board 6 is connected with bearing two, the inner circle of bearing two and the outside fixed connection of T shape dwang 31.

In this embodiment, through the setting of second circular port, played the function of location, made the phenomenon that offset can not appear in T shape inserted bar 27, through the setting of bearing two for T shape dwang 31 can rotate.

Specifically, a third circular hole is formed in each of the two second moving blocks 28 at the side away from each other, and the side wall of the third circular hole is slidably connected to the outer side of the second guide rod 30.

In this embodiment, the third circular hole is provided to perform a positioning function, so that the second moving block 28 does not have a position deviation.

Specifically, the second threaded holes are formed in the two sides, far away from each other, of the second moving blocks 28, the second threaded holes are in threaded connection with the outer sides of the second screws 29, the thread turning directions of the two second threaded holes are opposite, the bearings III are fixedly connected to the sides, close to each other, of the two second fixed blocks 13, and the inner rings of the bearings III are fixedly connected with the outer sides of the corresponding second screws 29.

In this embodiment, the second screw hole is provided to allow the second moving block 28 to move, and the third bearing is provided to allow the second screw 29 to rotate.

The working principle and the using process of the utility model are as follows: when the first publicity board 24 needs to be exposed to increase the publicity area, the first knob 4 is rotated to drive the first screw rods 3 to rotate, the first screw rods 3 rotate to drive the two first moving blocks 20 to move towards the direction close to each other, the first moving blocks 20 move to drive the corresponding first rotating rods 21 to rotate, the first rotating rods 21 rotate to drive the second rotating rods 1 to rotate, the second rotating rods 1 rotate to generate extrusion force on the first fixing plates 25, so that the first fixing plates 25 move upwards, and the first fixing plates 25 move upwards to drive the second publicity boards 22 to move upwards, so that the first publicity boards 24 are exposed to increase the publicity area;

when the first publicity board 24 needs to be separated from the object carrying board 6, the T-shaped rotating rod 31 is rotated, the rotation of the T-shaped rotating rod 31 drives the rotation of the gear 32, the rotation of the gear 32 drives the two racks 17 to move in the direction away from each other, the movement of the racks 17 drives the corresponding T-shaped insertion rods 27 to move in the direction approaching to each other, the corresponding springs 14 are stretched in the moving process of the T-shaped insertion rods 27, the T-shaped insertion rods 27 are separated from the corresponding circular grooves, and at this time, the first publicity board 24 can be taken down from the object carrying board 6;

when the first publicity board 24 needs to be installed on the object carrying board 6, the two rectangular blocks are aligned to the corresponding rectangular grooves, the first publicity board 24 is pushed, the rectangular blocks are driven to move by the movement of the first publicity board 24, the trapezoidal clamping blocks 19 are driven to move by the movement of the rectangular blocks, when the ball 26 contacts with the inclined surface of the trapezoidal clamping block 19, the first publicizing board 24 is pushed continuously, so that the inclined surfaces of the trapezoidal snap-in blocks 19 generate pressing force to the corresponding balls 26, under the action of the pressing force, the balls 26 drive the corresponding T-shaped insertion rods 27 to move towards the mutual approaching direction, the T-shaped insertion rods 27 stretch the spring 14 in the process of moving towards the mutual approaching direction, when the T-shaped insertion rods 27 are aligned with the circular grooves, the springs 14 in the stretched state are reset, and the elastic force of the springs 14 drives the corresponding T-shaped insertion rods 27 to be clamped into the circular grooves, so that the first publicity board 24 is fixed to the carrier board 6;

the promotion is carried thing board 6, it drives the support column 7 and is removed to carry thing board 6, support column 7 removes and drives base 8 and remove, base 8 removes and drives gyro wheel 9 and roll subaerial, when removing suitable position and need fixing, rotate knob two 15, the rotation of knob two 15 drives the rotation of second screw rod 29, the rotation of second screw rod 29 drives two second movable blocks 28 and removes to the direction that is close to each other, the removal of second movable block 28 drives corresponding third dwang 12 and rotates, the rotation of third dwang 12 produces the extrusion force to antiskid ribbed tile 16, make antiskid ribbed tile 16 move down to with ground contact, thereby reach fixed effect.

Claims

1. An information issuing board, includes first publicity board (24) and year thing board (6), its characterized in that: the front side of the first publicity board (24) is fixedly connected with two first fixed blocks (2), one side of the two first fixed blocks (2) close to each other is fixedly connected with two first guide rods (5), the outer side of the first guide rods (5) is slidably connected with two first moving blocks (20), one side of the two first fixed blocks (2) close to each other is rotatably connected with a first screw (3), the left end of the first screw (3) is fixedly connected with a first knob (4), the outer side of the first screw (3) is sleeved with the first moving blocks (20) in a threaded manner, the upper surfaces of the two first moving blocks (20) are rotatably connected with two first rotating rods (21), the two first rotating rods (21) are rotatably connected, the rear side of the first publicity board (24) is rotatably connected with a second publicity board (22), the front side of the second publicity board (22) is fixedly connected with a first fixed plate (25), the lower surface of the first fixing plate (25) is rotatably connected with two second rotating rods (1), the two second rotating rods (1) are rotatably connected, the second rotating rods (1) are rotatably connected with corresponding first rotating rods (21), the front side of the second publicity board (22) is fixedly connected with two L-shaped boards (23), the inner walls of the two L-shaped boards (23) are slidably connected with the outer side of the first publicity board (24), the lower surface of the first publicity board (24) is fixedly connected with two rectangular blocks, the upper surface of each rectangular block is fixedly connected with two trapezoidal clamping blocks (19), one side of each trapezoidal clamping block (19) close to each other is provided with a circular groove, the lower surface of the first publicity board (24) is movably contacted with the upper surface of the object carrying board (6), the upper surface of the object carrying board (6) is provided with two rectangular grooves, the outer side movable contact of the inner wall of the rectangular groove and the corresponding rectangular block, the upper surface fixed connection who carries thing board (6) has two second fixed plates (18), the upper surface that carries thing board (6) is equipped with two T shape inserted bars (27), the outside at corresponding T shape inserted bar (27) is established to second fixed plate (18) slip cover, equal fixedly connected with spring (14) between T shape inserted bar (27) and second fixed plate (18), two T shape inserted bar (27) one end of keeping away from each other inlay and be equipped with ball (26), T shape inserted bar (27) and circular groove looks joint, ball (26) cooperate with trapezoidal joint piece (19), two equal fixedly connected with rack (17) of one side that two T shape inserted bars (27) are close to each other, the upper surface rotation that carries thing board (6) is connected with T shape dwang (31), the outside fixedly connected with gear (32) of T shape dwang (31), the gear (32) is meshed with the rack (17).

2. The information distribution board according to claim 1, wherein: the lower surface of the carrying plate (6) is fixedly connected with two supporting columns (7), the lower surface of each supporting column (7) is fixedly connected with a base (8), the lower surface of each base (8) is fixedly connected with two first round pipes (10), the inner walls of the first round pipes (10) are both connected with a second round pipe (11) in a sliding mode, the bottom of each second round pipe (11) is fixedly connected with an anti-slip plate (16), the lower surface of each base (8) is fixedly connected with two second fixing blocks (13), one sides, close to each other, of the two second fixing blocks (13) are fixedly connected with a second guide rod (30), the outer sides of the second guide rods (30) are connected with two second moving blocks (28) in a sliding mode, one sides, close to each other, of the two fixing blocks (13) are rotatably connected with a second screw rod (29), and the front ends of the second screw rods (29) are fixedly connected with a second knob (15), the second moving block (28) is sleeved on the outer side of the corresponding second screw (29) in a threaded manner, two second moving blocks (28) are connected with two third rotating rods (12) in a rotating manner, the two third rotating rods (12) are connected with the anti-skid plate (16) in a rotating manner, and the lower surface of the base (8) is connected with four rollers (9) in a rotating manner.

3. The information distribution board according to claim 1, wherein: two first circular holes are formed in one side, away from each other, of each of the two first moving blocks (20), the side wall of each first circular hole is in sliding connection with the outer side of the corresponding first guide rod (5), first threaded holes are formed in one side, away from each other, of each of the two first moving blocks (20), the first threaded holes are in threaded connection with the outer sides of the corresponding first screw rods (3), the threads of the two first threaded holes are opposite in rotating direction, one side, close to each other, of each of the two first fixing blocks (2) is fixedly connected with a first bearing, and the inner ring of the first bearing is fixedly connected with the outer sides of the corresponding first screw rods (3).

4. The information distribution board according to claim 1, wherein: two one side that keeps away from each other of second fixed plate (18) all seted up the second circular port, the lateral wall of second circular port and the outside sliding connection of the T shape inserted bar (27) that corresponds, the last fixed surface who carries thing board (6) is connected with bearing two, the inner circle of bearing two and the outside fixed connection of T shape dwang (31).

5. The information distribution board according to claim 2, wherein: and a third circular hole is formed in one side, far away from each other, of each of the two second moving blocks (28), and the side wall of the third circular hole is connected with the outer side of the second guide rod (30) in a sliding manner.

6. The information distribution board according to claim 2, wherein: second threaded holes are formed in the sides, far away from each other, of the two second moving blocks (28), the second threaded holes are in threaded connection with the outer sides of the second screw rods (29), the thread turning directions of the two second threaded holes are opposite, a third bearing is fixedly connected to the side, close to each other, of each of the two second fixing blocks (13), and the inner ring of each third bearing is fixedly connected with the outer side of the corresponding second screw rod (29).