CN211869012U

CN211869012U - Propaganda device

Info

Publication number: CN211869012U
Application number: CN201922345835.1U
Authority: CN
Inventors: 尚洪娟
Original assignee: Shanghai Fengyuzhu Culture Technology Co ltd
Current assignee: Shanghai Fengyuzhu Culture Technology Co ltd
Priority date: 2019-12-24
Filing date: 2019-12-24
Publication date: 2020-11-06
Anticipated expiration: 2029-12-24

Abstract

The utility model discloses a propaganda device, including single page or leaf attaching plate, the left four face angle departments of single page or leaf attaching plate all are provided with the hinge bar, and the hinge bar is close to the equal fixedly connected with magnet of one end at single page or leaf attaching plate middle part, the inside left side of single page or leaf attaching plate articulates there is the clearance board, the inside of single page or leaf attaching plate is inserted and is equipped with and writes the blackboard, and writes two sets of racks of the right side fixedly connected with of blackboard, and is two sets of one side that the rack is close to each other all meshes the gear, the right side fixedly connected with spliced pole of a set of gear. The utility model discloses be provided with and write blackboard and rack, convenient to use person rational utilization propaganda device's area is provided with the clearance board, and the chalk writing that the convenient to use person will write on the blackboard writes is cleaned, shortens the user and cleans the time, through being provided with hinge bar and magnet, and the convenient to use person carries out the centre gripping to different propaganda single pages and fixes.

Description

Propaganda device

Technical Field

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

Background

Along with the development of society, the society has had higher requirement to the ideological and political theory course of newborn talent, higher school progressively attaches importance to student's physical and mental health, strengthen ideological and political education, erect correct concept, it is more so to the party personnel, think political affairs education publicity work to the party personnel, but the publicity device area is great for the ideological and political education of current thinking, the user transportation of being not convenient for, and the publicity device needs consume physical power to clean chalk writing for the current ideological and political affairs education, the practicality is lower, the publicity device is difficult to fix to the propaganda single page or leaf of difference for the current ideological and political education, be not convenient for carry out publicity work, consequently, need a propaganda device to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a propaganda device to solve the great and need consume physical power of area that proposes among the above-mentioned background art and clean the chalk writing and be difficult to carry out the problem of fixing to the propaganda single page or leaf of difference.

In order to achieve the above object, the utility model provides a following technical scheme: a propaganda device comprises a single-page attaching plate, wherein hinged rods are arranged at four left face corners of the single-page attaching plate, one ends of the hinged rods, which are close to the middle of the single-page attaching plate, are fixedly connected with magnet, a cleaning plate is hinged to the left side of the inside of the single-page attaching plate, a writing blackboard is inserted into the inside of the single-page attaching plate, two groups of racks are fixedly connected to the right side of the writing blackboard, one sides, which are close to each other, of the two groups of racks are respectively meshed with a gear, a connecting column is fixedly connected to the right side of the gear, a through groove is formed in the right side of the single-page attaching plate, the right end of the connecting column penetrates through the through groove and extends to the outside of the single-page attaching plate, protruding blocks are uniformly welded in the middle of the inner wall of the through groove in an annular shape, inserting blocks are arranged inside the connecting column, the right side of inserting the piece is connected with the connecting rod, and the right-hand member of connecting rod passes the spliced pole inner wall and extends to the spliced pole right side, the right-hand member fixedly connected with of connecting rod rotates the handle.

Preferably, the one end that the magnet was kept away from to the hinge bar all articulates there is the slider, the spout of mutually supporting with the slider is seted up in the left side of single page of binding plate, the hinge bar constitutes sliding structure with single page of binding plate.

Preferably, the cleaning plate is connected with the single-page attaching plate through a torsion spring, and the cleaning plate and the single-page attaching plate form a rotating structure.

Preferably, the upper side and the lower side of the inner wall of the right end of the connecting column are both welded with sliding blocks, the upper side and the lower side of the connecting rod are both provided with sliding grooves, and the connecting column and the connecting rod form a sliding structure.

Preferably, the left end of the inserting block is conical, and one end of the moving block close to the inserting block is all in an inclined plane shape attached to the inserting block.

Preferably, the fixed block passes through the spring and links to each other with the spliced pole inner wall, the outside cover of connecting rod is equipped with the spring, and the elasticity coefficient of the outside spring of connecting rod is greater than the elasticity coefficient of spring on the fixed block.

Compared with the prior art, the beneficial effects of the utility model are that: this party's think political affairs education is provided with writes blackboard and rack, and convenient to use person rational utilization propaganda device's area is provided with the clearance board, and convenient to use person will write the chalk writing of writing on the blackboard and clean, shortens the user and cleans the time, through being provided with hinge bar and magnet, and convenient to use person carries out the centre gripping to different propaganda single pages and fixes.

(1) The device writes blackboard and rack through being provided with, and convenient to use person rational utilization propaganda device's area will write the blackboard and contract when need not writing, reduces the area of this device, conveniently transports work, strengthens the practicality of this device.

(2) The device is through being provided with the clearance board, and convenient to use person cleans the chalk writing of writing on the blackboard, can clear up the foreign matter such as remaining dust on the blackboard of writing simultaneously, and the user need not to clean the blackboard of writing, reduces user's operating time, reinforcing user work efficiency.

(3) The device is through being provided with hinge bar and magnet, and convenient to use person carries out the centre gripping to different propaganda single pages and fixes, and convenient to use person thinks political affairs education work, avoids the magnet not to bump and loses, reduces manufacturing cost, strengthens the functional of this device, further strengthens the practicality of this device.

Drawings

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

FIG. 2 is a left side view of the structure of the present invention;

FIG. 3 is a right-side view of the structure of the present invention;

fig. 4 is an enlarged schematic view of the structure at a in fig. 1 according to the present invention;

fig. 5 is a right-view schematic diagram of the protruding block and the inserting block structure of the present invention.

In the figure: 1. a single-page pasting board; 2. a hinged lever; 3. a magnet; 4. cleaning the plate; 5. a writing blackboard; 6. a rack; 7. a gear; 8. connecting columns; 9. a through groove; 10. a raised block; 11. Inserting the block; 12. a moving block; 13. a fixed block; 14. a connecting rod; 15. the handle is rotated.

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. 1-5, the present invention provides an embodiment:

a propaganda device comprises a single-page attaching plate 1, hinged rods 2 are arranged at four left face corners of the single-page attaching plate 1, one ends of the hinged rods 2, which are close to the middle of the single-page attaching plate 1, are fixedly connected with magnet 3, one ends of the hinged rods 2, which are far away from the magnet 3, are hinged with sliders, chutes matched with the sliders are formed in the left side of the single-page attaching plate 1, the hinged rods 2 and the single-page attaching plate 1 form a sliding structure, a user can propagate data sizes as required, the hinged rods 2 are slid to proper positions, the sliders connected with the hinged rods 2 slide in the chutes formed in the left side of the single-page attaching plate 1, the magnet 3 connected with the hinged rods 2 and the hinged rods 2 move synchronously, the hinged rods 2 can be pulled leftwards, the hinged rods hinged with the single-page attaching plate 1 change angles, the user can contact the propaganda data with the magnet 3, stop pulling hinge bar 2 and make magnet 3 and the laminating in single page of binding plate 1 left side, single page of binding plate 1 is the iron material, magnet 3 closely laminates with single page of binding plate 1, carry out the centre gripping with the propaganda material, single page of binding plate 1's inside left side articulates there is clearance board 4, clearance board 4 links to each other with single page of binding plate 1 through torque spring, and clearance board 4 constitutes revolution mechanic with single page of binding plate 1, in-process about writing blackboard 5, write blackboard 5 constantly with clearance board 4 contact, write the writing on blackboard 5 and clear up, the user need not to clean writing blackboard 5, the torque spring that sets up in clearance board 4 drives clearance board 4 and keeps the horizontality always, laminate mutually with writing blackboard 5, reinforcing user work efficiency.

The inside of the single-page attaching plate 1 is inserted with a writing blackboard 5, the right side of the writing blackboard 5 is fixedly connected with two groups of racks 6, one side of the two groups of racks 6 close to each other is engaged with a gear 7, the right side of the group of gears 7 is fixedly connected with a connecting column 8, the right side of the single-page attaching plate 1 is provided with a through groove 9, the right end of the connecting column 8 passes through the through groove 9 and extends to the outside of the single-page attaching plate 1, the middle part of the inner wall of the through groove 9 is uniformly welded with a convex block 10 in an annular shape, the inside of the connecting column 8 is provided with an inserting block 11, the upper side and the lower side of the connecting column 8 are both inserted with moving blocks 12, the left side of the moving blocks 12 close to one end of the inserting block 11 is welded with a fixed block 13, the fixed block 13 is, after the user lifts the writing blackboard 5 to a proper position, the resilience force of the spring sleeved on the connecting rod 14 pushes the inserting block 11 connected with the connecting rod 14 to move leftwards, the two groups of fixing blocks 13 move to one side far away from each other, at the moment, the spring connected with the fixing blocks 13 contracts, the left end of the inserting block 11 is conical, one end, close to the inserting block 11, of the moving block 12 is all in an inclined plane shape attached to the inserting block 11, when the conical inserting block 11 slides leftwards, the inclined plane-shaped inserting block 11 is pushed to be upwards clamped between the convex blocks 10, the right side of the inserting block 11 is connected with the connecting rod 14, the right end of the connecting rod 14 penetrates through the inner wall of the connecting column 8 to extend to the right side of the connecting column 8, sliders are welded on the upper side and the lower side of the inner wall of the right end of the connecting column 8, sliding grooves are formed in the upper side and the, the user is when needs are grabbed and are rotated handle 15, rotate in step with the connecting rod 14 that rotates handle 15 and link to each other, the spliced pole 8 that links to each other through the slider with connecting rod 14 this moment rotates with connecting rod 14 together, it rises to drive the blackboard 5 of writing, when needs will rotate handle 15 and fix simultaneously, can promote connecting rod 14 left, the spout that the slider of installation was seted up in connecting rod 14 on spliced pole 8 this moment slides, be convenient for fix connecting rod 14, the right-hand member fixedly connected with of connecting rod 14 rotates handle 15.

The working principle is as follows: when a user needs to publicize thinking and political education, the hinged rod 2 can be slid to a proper position according to the size of publicity materials, the sliding block connected with the hinged rod 2 slides in the sliding groove formed in the left side of the single-page attaching plate 1, the magnet 3 connected with the hinged rod 2 synchronously moves with the hinged rod 2, the hinged rod 2 can be pulled leftwards, the hinged rod 2 hinged with the single-page attaching plate 1 is angularly changed, after the user can contact the publicity materials with the magnet 3, the magnet 3 is attached to the left side of the single-page attaching plate 1 by stopping pulling the hinged rod 2, the single-page attaching plate 1 is made of metal, the magnet 3 is tightly attached to the single-page attaching plate 1 to clamp the publicity materials, when the user needs to write by using the writing blackboard 5, the user can push the rotating handle 15 to the right side, and the connecting rod 14 connected with the rotating handle 15 synchronously moves rightwards, a sliding block arranged on the inner wall of the connecting post 8 slides in a sliding groove arranged in the connecting rod 14, a spring sleeved on the connecting rod 14 contracts at the moment, the elastic force of the spring is enhanced, an inserting block 11 connected with the connecting rod 14 moves leftwards synchronously and is not attached to a fixed block 13, a user can rotate a rotating handle 15 in a reversible-clockwise manner at the moment, a connecting rod 14 connected with the rotating handle 15 rotates synchronously at the moment, the connecting post 8 connected with the connecting rod 14 through the sliding block rotates synchronously to drive a gear 7 connected with the connecting post 8 to rotate, a rack 6 meshed with the gear 7 starts to ascend to drive a writing blackboard 5 connected with the rack 6 to ascend in a single-page attaching plate 1, after the connecting post rises to a proper position, the user does not pull the rotating handle 15 any more, the resilience force of the spring sleeved on the connecting rod 14 drives the inserting block 11 connected with the connecting rod 14 to reset, and moves, the movable block 12 that links to each other with fixed block 13 upwards blocks between protruding piece 10, will rotate handle 15 and fix, writing 5 in-process on the blackboard reciprocating, writing 5 constantly contacts with cleaning plate 4 on the blackboard, the writing on writing 5 is cleared up, the user need not to clean writing 5 on the blackboard, the torque spring that sets up in cleaning plate 4 drives cleaning plate 4 and keeps the horizontality always, laminate mutually with writing 5 on the blackboard, reinforcing user work efficiency.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a propaganda device, includes single page rigging board (1), its characterized in that: the single-page binding plate is characterized in that hinged rods (2) are arranged at four left face corners of the single-page binding plate (1), one ends, close to the middle of the single-page binding plate (1), of the hinged rods (2) are fixedly connected with magnet stones (3), a cleaning plate (4) is hinged to the left side of the inside of the single-page binding plate (1), a writing blackboard (5) is inserted into the inside of the single-page binding plate (1), two groups of racks (6) are fixedly connected to the right side of the writing blackboard (5), two groups of racks (6) are meshed with gears (7) on the sides close to each other, connecting columns (8) are fixedly connected to the right sides of the gears (7), through grooves (9) are formed in the right side of the single-page binding plate (1), the right ends of the connecting columns (8) penetrate through the through grooves (9) and extend to the outside of the single-page binding plate (1), and convex blocks (10), the novel electric connector is characterized in that an inserting block (11) is arranged inside the connecting column (8), moving blocks (12) are inserted into the upper side and the lower side of the connecting column (8), fixed blocks (13) are welded on the left sides of the moving blocks (12) close to one end of the inserting block (11), the right side of the inserting block (11) is connected with a connecting rod (14), the right end of the connecting rod (14) penetrates through the inner wall of the connecting column (8) and extends to the right side of the connecting column (8), and a rotating handle (15) is fixedly connected to the right end of the connecting rod (14).

2. The advertising device according to claim 1, wherein: the one end that magnet (3) were kept away from in hinge bar (2) all articulates there is the slider, the spout of mutually supporting with the slider is seted up in the left side of single page of binding plate (1), hinge bar (2) constitute sliding structure with single page of binding plate (1).

3. The advertising device according to claim 1, wherein: the cleaning plate (4) is connected with the single-page attaching plate (1) through a torsion spring, and the cleaning plate (4) and the single-page attaching plate (1) form a rotating structure.

4. The advertising device according to claim 1, wherein: the upper side and the lower side of the inner wall of the right end of the connecting column (8) are both welded with sliding blocks, the upper side and the lower side of the connecting rod (14) are both provided with sliding grooves, and the connecting column (8) and the connecting rod (14) form a sliding structure.

5. The advertising device according to claim 1, wherein: the left end of the inserting block (11) is conical, and one end, close to the inserting block (11), of the moving block (12) is in an inclined plane shape attached to the inserting block (11).

6. The advertising device according to claim 1, wherein: the fixed block (13) is connected with the inner wall of the connecting column (8) through a spring, the outer side of the connecting rod (14) is sleeved with the spring, and the elastic coefficient of the spring on the outer side of the connecting rod (14) is larger than that of the spring on the fixed block (13).