CN220916937U

CN220916937U - Map hanging mechanism

Info

Publication number: CN220916937U
Application number: CN202322872274.7U
Authority: CN
Inventors: 杨军军; 郭玲霞
Original assignee: Xianyang Normal University
Current assignee: Xianyang Normal University
Priority date: 2023-10-25
Filing date: 2023-10-25
Publication date: 2024-05-10
Anticipated expiration: 2033-10-25

Abstract

The utility model discloses a map hanging mechanism, and particularly relates to the technical field of map hanging mechanisms, which comprises a bottom frame, wherein an adjusting mechanism is arranged at the top of the bottom frame; the adjusting mechanism comprises a connecting column, the connecting column is arranged on one side of the top of the bottom frame, a rotating sleeve rod is arranged at the top of the connecting column, a moving rod is connected inside the rotating sleeve rod in a sliding mode, a first fixing plate is arranged on the front side of the moving rod, and a hinge column is arranged at the top of the first fixing plate. The utility model is convenient to adjust the height of the whole mechanism according to the size of the map by arranging the adjusting mechanism and the rotating mechanism, so that the map is more convenient to display, the map is convenient to display at multiple angles, the applicability of the device and the viewing effect of the map are improved, meanwhile, the hanging mechanism can be adjusted according to the size of the map, the use requirements under the requirements of different heights can be met, and the utility model is suitable for maps with different sizes and is convenient to use.

Description

Map hanging mechanism

Technical Field

The utility model relates to the technical field of map hanging mechanisms, in particular to a map hanging mechanism.

Background

The geography needs to be used in the teaching process, the carriers of the traditional map are mostly paper, and a geography teacher needs to manually hold or paste on a wall for teaching.

The utility model discloses a map hanging device for middle school geography teaching of chinese patent application number CN202022573394.3, the carrier to traditional map is mostly paper, geography mr needs the manual work to hold when teaching, perhaps paste and carry out teaching on the wall, still need manual the rolling again after using, very inflexible and waste time and energy, the fold usually appears in the map after many times use moreover, greatly influence the problem of the viewing effect of map, hang through this structure and put and roll up the map that can be nimble, labour saving and time saving all need the running roller through the top when the map is rolled up and is shown, press the map through the torsion of torsional spring and flatten on the show board, prevent that the fold from appearing in the map, improve the viewing effect.

The map hanging device is fixed in the using process, the structure of the map hanging device can only be watched in the front, the map is inconvenient to adjust the angle of the map hanging device, the map cannot be displayed at multiple angles, meanwhile, the map is inconvenient to adjust the size of the map according to the size of the map, and the applicability of the map hanging device is low.

Disclosure of utility model

In order to overcome the defects in the prior art, the utility model provides a map hanging mechanism for solving the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the map hanging mechanism comprises a bottom frame, wherein an adjusting mechanism is arranged at the top of the bottom frame;

The adjusting mechanism comprises a connecting column, the connecting column is arranged on one side of the top of the bottom frame, a rotary sleeve rod is arranged at the top of the connecting column, a moving rod is connected inside the rotary sleeve rod in a sliding mode, a first fixing plate is arranged on the front side of the moving rod, a hinge column is arranged at the top of the first fixing plate, a second fixing plate is arranged in the middle of the rotary sleeve rod, a first hinge block is arranged at the top of the second fixing plate, a first telescopic cylinder is hinged at the top of the first hinge block, and a second hinge block is fixed at the top of the second fixing plate, close to the bottom of the first hinge block;

The bottom frame top is provided with the connecting block, the connecting block top articulates there is the flexible cylinder of second, movable rod one side is provided with the hanging board, be provided with slewing mechanism between spliced pole and the rotation loop bar.

Preferably, the top of the first telescopic cylinder is hinged with the hinge post, the top of the second telescopic cylinder is hinged with the second hinge block, and the rotating loop bar is in sliding connection with the hanging plate.

It can be seen that in the above-mentioned technical scheme, the first flexible cylinder of being convenient for drives the movable rod and rotates the loop bar inside slip, and the second flexible cylinder of being convenient for drives and rotates the loop bar and rotate.

Preferably, the rotating mechanism comprises a plurality of connecting plates, the connecting plates are arranged at the tops of the connecting columns, a rotating shaft is connected between the connecting plates in a rotating mode, and one end of the rotating shaft penetrates through the connecting plates and extends into the connecting plates.

It can be seen that in the above technical scheme, the rotation shaft is convenient to rotate inside the plurality of connecting plates.

Preferably, a rotating plate is fixed on the outer side of the rotating shaft, and the top of the rotating plate is fixedly connected with the bottom of the rotating sleeve rod.

It can be seen that in the above technical scheme, the rotation shaft can be driven to rotate by the rotation of the rotation plate.

Preferably, the front side of the hanging plate is provided with a clamping and fixing mechanism, the clamping and fixing mechanism comprises a fixing block, the fixing block is arranged at the top of the front side of the hanging plate, the surface of the front side of the fixing block is provided with a groove, and the surface of the top of the fixing block is provided with a threaded hole.

According to the technical scheme, the clamping plate can be moved in the groove, and the clamping plate is prevented from being blocked by the fixing block.

Preferably, the threaded hole is internally connected with a threaded column in a threaded manner, a knob is arranged at the top of the threaded column, and a clamping plate is arranged at the bottom of the threaded column.

According to the technical scheme, the threaded column can be driven to rotate by rotating the knob.

Preferably, a bearing is arranged between the threaded column and the clamping plate, and a plurality of friction blocks are arranged at the bottom of the clamping plate.

According to the technical scheme, the friction force between the map and the clamping plate is improved through the friction blocks, so that the fixing effect on the map is improved.

The utility model has the technical effects and advantages that:

1. Through setting up adjustment mechanism and slewing mechanism, can drive through the shrink of second telescopic cylinder or extend and rotate loop bar and hang and put the board and carry out angle rotation, be convenient for adjust the angle of whole mechanism, thereby adjust the show angle of map, extend or shrink through first telescopic cylinder and can drive hang and put the board and remove, thereby make the total length of rotating loop bar and movable rod change, be convenient for adjust the height of whole mechanism according to the map size, make the map show more convenient, be convenient for multiple angle show the map, improve device suitability and map viewing effect, can adjust hanging and put the mechanism according to the map size simultaneously, can adapt to the user demand under the different high demands, can be suitable for the map of equidimension, convenient to use;

2. Through setting up centre gripping fixed establishment, thereby can drive splint removal through rotatory knob, carry out the centre gripping fixed to the map top through splint and hanging the board, the map is fixed effectual, can not drop easily, simultaneously further improves the frictional force between splint and the map through a plurality of friction blocks of splint bottom, further improves the fixed effect to the map.

Drawings

Fig. 1 is a schematic diagram of the overall structure of the present utility model.

Fig. 2 is a schematic perspective view of a bottom frame according to the present utility model.

Fig. 3 is an enlarged schematic view of the structure of fig. 1 a according to the present utility model.

Fig. 4 is a schematic structural diagram of a clamping and fixing mechanism according to the present utility model.

The reference numerals are: 1. a bottom frame; 2. a connecting column; 3. rotating the loop bar; 4. a moving rod; 5. a first fixing plate; 6. a hinge post; 7. a second fixing plate; 8. a first hinge block; 9. a first telescopic cylinder; 10. a second hinge block; 11. the second telescopic cylinder; 12. a connecting block; 13. hanging a plate; 14. a connecting plate; 15. a rotating shaft; 16. a rotating plate; 17. a fixed block; 18. a groove; 19. a threaded hole; 20. a threaded column; 21. a knob; 22. a clamping plate; 23. a bearing; 24. friction blocks.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The map hanging mechanism as shown in the attached figures 1-4 comprises a bottom frame 1, wherein an adjusting mechanism is arranged at the top of the bottom frame 1;

The adjusting mechanism comprises a connecting column 2, the connecting column 2 is arranged on one side of the top of the bottom frame 1, a rotary sleeve rod 3 is arranged at the top of the connecting column 2, a movable rod 4 is slidably connected inside the rotary sleeve rod 3, a first fixing plate 5 is arranged on the front side of the movable rod 4, a hinge column 6 is arranged at the top of the first fixing plate 5, a second fixing plate 7 is arranged in the middle of the rotary sleeve rod 3, a first hinge block 8 is arranged at the top of the second fixing plate 7, a first telescopic cylinder 9 is hinged at the top of the first hinge block 8, and a second hinge block 10 is fixed at the top of the second fixing plate 7 close to the bottom of the first hinge block 8;

The top of the bottom frame 1 is provided with a connecting block 12, the top of the connecting block 12 is hinged with a second telescopic cylinder 11, one side of the moving rod 4 is provided with a hanging plate 13, and a rotating mechanism is arranged between the connecting column 2 and the rotating loop rod 3.

As shown in figure 1, the top of the first telescopic cylinder 9 is hinged with the hinge post 6, the top of the second telescopic cylinder 11 is hinged with the second hinge block 10, and the rotating sleeve rod 3 is in sliding connection with the hanging plate 13, so that the whole mechanism is convenient to rotate and adjust the height.

As shown in fig. 1-3, the rotating mechanism comprises a plurality of connecting plates 14, the plurality of connecting plates 14 are all arranged at the top of the connecting column 2, a rotating shaft 15 is rotatably connected between the plurality of connecting plates 14, one end of the rotating shaft 15 penetrates through the plurality of connecting plates 14 and extends into the connecting plates 14, a rotating plate 16 is fixed at the outer side of the rotating shaft 15, the top of the rotating plate 16 is fixedly connected with the bottom of the rotating sleeve rod 3, and the second telescopic cylinder 11 is convenient to drive the rotating sleeve rod 3 to rotate.

As shown in fig. 1 and 4, the front side of the hanging plate 13 is provided with a clamping and fixing mechanism, the clamping and fixing mechanism comprises a fixing block 17, the fixing block 17 is installed at the top of the front side of the hanging plate 13, a groove 18 is formed in the front side surface of the fixing block 17, a threaded hole 19 is formed in the top surface of the fixing block 17, a threaded column 20 is connected with the threaded hole 19 in a threaded manner, a knob 21 is arranged at the top of the threaded column 20, a clamping plate 22 is arranged at the bottom of the threaded column 20, a bearing 23 is installed between the threaded column 20 and the clamping plate 22, a plurality of friction blocks 24 are arranged at the bottom of the clamping plate 22, the clamping and fixing effect on a map is improved, and the map is prevented from falling.

The working principle of the utility model is as follows: in the use process of the map hanging mechanism provided by the utility model, firstly, the top of a map is placed into the groove 18 on the surface of the fixed block 17, then the threaded column 20 is driven to rotate by the rotary knob 21, meanwhile, as the threaded column 20 is in threaded connection with the threaded hole 19, and the bearing 23 is arranged between the threaded column 20 and the clamping plate 22, the clamping plate 22 is driven to move by the rotation of the threaded column 20, so that the clamping plate 22 and the hanging plate 13 clamp and fix the top of the map;

when carrying out angle modulation to the map of hanging, through the articulated second telescopic cylinder 11 in bottom frame 1 top connecting block 12 top, simultaneously because articulated between second articulated piece 10 and the second telescopic cylinder 11, it rotates to drive the rotation loop bar 3 through the extension of second telescopic cylinder 11 or shrink, thereby make the hanging board 13 between two rotation loop bars 3 rotate, thereby drive the map on the hanging board 13 and carry out angle modulation, when adjusting according to the length of map simultaneously, shrink or extend through first telescopic cylinder 9, thereby drive movable rod 4 and rotate the inside slip of loop bar 3, thereby make movable rod 4 and rotate the total length of loop bar 3 and change, be convenient for adjust the size of mechanism according to the map size, the suitability is higher.

Finally: the above embodiments are merely illustrative of the principles of the present utility model and its effectiveness, and are not intended to limit the utility model. Modifications and variations may be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the utility model. Accordingly, it is intended that all equivalent modifications and variations of the utility model be covered by the claims, which are within the ordinary skill of the art, be within the spirit and scope of the present disclosure.

Claims

1. Map hanging mechanism, including bottom frame (1), its characterized in that: an adjusting mechanism is arranged at the top of the bottom frame (1);

The adjusting mechanism comprises a connecting column (2), the connecting column (2) is arranged on one side of the top of the bottom frame (1), a rotating sleeve rod (3) is arranged at the top of the connecting column (2), a moving rod (4) is connected inside the rotating sleeve rod (3) in a sliding mode, a first fixing plate (5) is arranged on the front side of the moving rod (4), a hinging column (6) is arranged at the top of the first fixing plate (5), a second fixing plate (7) is arranged in the middle of the rotating sleeve rod (3), a first hinging block (8) is arranged at the top of the second fixing plate (7), a first telescopic cylinder (9) is hinged to the top of the first hinging block (8), and a second hinging block (10) is fixed at the top of the second fixing plate (7) close to the bottom of the first hinging block (8);

The bottom frame (1) top is provided with connecting block (12), connecting block (12) top articulates there is second telescopic cylinder (11), movable rod (4) one side is provided with hangs puts board (13), be provided with slewing mechanism between spliced pole (2) and rotation loop bar (3).

2. A map hanging mechanism as claimed in claim 1, wherein: the top of the first telescopic cylinder (9) is hinged with the hinge post (6), the top of the second telescopic cylinder (11) is hinged with the second hinge block (10), and the rotating loop bar (3) is in sliding connection with the hanging plate (13).

3. A map hanging mechanism as claimed in claim 1, wherein: the rotating mechanism comprises a plurality of connecting plates (14), the connecting plates (14) are arranged at the tops of the connecting columns (2), a plurality of rotating shafts (15) are connected between the connecting plates (14) in a rotating mode, and one ends of the rotating shafts (15) penetrate through the connecting plates (14) and extend to the inside of the connecting plates (14).

4. A map hanging mechanism as claimed in claim 3, wherein: a rotating plate (16) is fixed on the outer side of the rotating shaft (15), and the top of the rotating plate (16) is fixedly connected with the bottom of the rotating sleeve rod (3).

5. A map hanging mechanism as claimed in claim 1, wherein: the front side of the hanging plate (13) is provided with a clamping and fixing mechanism, the clamping and fixing mechanism comprises a fixing block (17), the fixing block (17) is arranged at the top of the front side of the hanging plate (13), a groove (18) is formed in the surface of the front side of the fixing block (17), and a threaded hole (19) is formed in the surface of the top of the fixing block (17).

6. A map hanging mechanism as defined in claim 5, wherein: the screw hole (19) is internally connected with a threaded column (20) in a threaded manner, a knob (21) is arranged at the top of the threaded column (20), and a clamping plate (22) is arranged at the bottom of the threaded column (20).

7. The map hanging mechanism of claim 6, wherein: a bearing (23) is arranged between the threaded column (20) and the clamping plate (22), and a plurality of friction blocks (24) are arranged at the bottom of the clamping plate (22).