CN219046216U

CN219046216U - Sand table for displaying land

Info

Publication number: CN219046216U
Application number: CN202222748268.6U
Authority: CN
Inventors: 赵玉杰; 季宏亮
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-10-18
Filing date: 2022-10-18
Publication date: 2023-05-19
Anticipated expiration: 2032-10-18

Abstract

The utility model relates to a soil display sand table, which comprises a box body, an ejection assembly and a protection assembly, wherein the ejection assembly is arranged in the box body, and the protection assembly is arranged on the outer side of the box body; the ejection assembly comprises a vertical plate, a driving shaft, a first gear, a connecting shaft, a second gear, a bent rod and a top plate; two risers are symmetrically and fixedly connected to the inside of the box, two driving shafts are symmetrically and rotatably connected to the inside of each riser, and first gears are fixedly connected to the outer sides of the driving shafts. The sand table display device has the beneficial effects that the display sand table body can be better ejected out of the box body through the ejection assembly, so that the aim of changing different sand tables can be fulfilled, and the protection assembly can better protect the display sand table body, so that the display sand table body can be prevented from being damaged due to accidents in the use process, the normal use of the display sand table body is influenced, and the operation quality and the use efficiency are greatly improved compared with the traditional device.

Description

Sand table for displaying land

Technical Field

The utility model relates to the technical field of land management, in particular to a land display sand table.

Background

Through searching, china patent discloses a land management simulation show sand table (grant bulletin No. CN 210574624U), and the patent technology can improve the flexibility of the sand table through adjusting different angles, but the patent technology still has two optimizable points in the practical application process, firstly the patent technology is inconvenient to replace the sand table to be shown, secondly the patent technology lacks the guarantee function to the sand table body, so that the sand table body is extremely easy to damage when in use, and practical application and operation are not facilitated.

Disclosure of Invention

In view of the foregoing problems with the prior art, a primary object of the present utility model is to provide a soil display sand table.

The technical scheme of the utility model is as follows: the sand table for land display comprises a box body, an ejection assembly and a protection assembly, wherein the ejection assembly is arranged in the box body, and the protection assembly is arranged on the outer side of the box body;

the ejection assembly comprises a vertical plate, a driving shaft, a first gear, a connecting shaft, a second gear, a bent rod and a top plate;

the inside symmetry fixedly connected with riser of box, the inside symmetry rotation of riser is connected with two drive shafts, the equal fixedly connected with first gear in outside of drive shaft, two mesh connection between the first gear, the inside of box just is located the outside symmetry rotation of riser and is connected with two connecting axles, the equal fixedly connected with second gear in outside of connecting axle, the equal and corresponding first gear meshing connection of second gear, the equal fixedly connected with two curved bars in outside of connecting axle, the one end that the connecting axle was kept away from to the curved bar is all rotated and is connected with the roof.

As a preferred implementation mode, two baffles are symmetrically and fixedly connected in the box body, a placing plate is connected in a sliding mode in the box body, the bottom of the placing plate is contacted with the top of the baffle, and the top of the placing plate is provided with a sand display table body.

As a preferred implementation mode, the bottom of box fixedly connected with bottom plate, the top of bottom plate and be located one side of box and be connected with first connecting plate, the top of bottom plate and be located one side fixedly connected with second connecting plate that the box kept away from first connecting plate.

As a preferred implementation mode, the protection component comprises a first rotating shaft and a second rotating shaft, wherein the first rotating shaft and the second rotating shaft are respectively connected to the tops of the first connecting plate and the second connecting plate in a rotating mode, and the outer sides of the first rotating shaft and the second rotating shaft are fixedly connected with an acrylic plate.

As a preferred implementation mode, one end of a first rotating shaft extends to the outer side of a first connecting plate and is fixedly connected with a connecting gear, one side of the first connecting plate is positioned below the connecting gear and is rotationally connected with a combined wheel through a rotating shaft, the combined wheel is in meshed connection with the connecting gear, one end of a second rotating shaft extends to the outer side of a second connecting plate and is fixedly connected with a driven pulley, one end of the driving shaft extends to the outer side of a box and is fixedly connected with a driving pulley, the driving pulley is respectively in transmission connection with the driven pulley and the combined wheel through a transmission belt, one end of the vertical plate is fixedly connected with a motor, one end of the corresponding driving shaft extends to the outer side of the vertical plate and is fixedly connected with the output end of the motor, and the motor is electrically connected with external control equipment.

Compared with the prior art, the utility model has the advantages and positive effects that:

the sand table is mainly used for displaying the land information, the ejector assembly is arranged to better eject the display sand table body out of the box body, so that the aim of changing different sand tables can be achieved, and the protective assembly is arranged to better protect the display sand table body, so that the display sand table body is prevented from being damaged due to accidents in the using process, the normal use of the display sand table body is affected, and the operation quality and the using efficiency are greatly improved compared with the traditional device.

Drawings

FIG. 1 is a perspective view of the present utility model;

FIG. 2 is a schematic view of the internal structure of the present utility model;

FIG. 3 is a schematic view showing the connection state of the combination pulley, the driven pulley and the driving pulley according to the present utility model;

FIG. 4 is a top partial cross-sectional view of the present utility model;

fig. 5 is a perspective view of the composite wheel of the present utility model.

Legend description: 1. a case; 2. a vertical plate; 3. a drive shaft; 4. a first gear; 5. a connecting shaft; 6. a second gear; 7. bending a rod; 8. a top plate; 9. a baffle; 10. placing a plate; 11. displaying the sand table body; 12. a bottom plate; 13. a first connection plate; 14. a second connecting plate; 15. a first rotation shaft; 16. a second rotation shaft; 17. an acrylic plate; 18. a connecting gear; 19. a combination wheel; 20. a driven pulley; 21. a driving pulley; 22. a drive belt; 23. and a motor.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. 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.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

The utility model will be further described with reference to the drawings and the specific embodiments

Example 1

As shown in fig. 1 to 5, the present utility model provides a technical solution: the device comprises a box body 1, an ejection assembly and a protection assembly, wherein the ejection assembly is arranged in the box body 1, and the protection assembly is arranged on the outer side of the box body 1;

the ejection assembly comprises a vertical plate 2, a driving shaft 3, a first gear 4, a connecting shaft 5, a second gear 6, a bent rod 7 and a top plate 8;

the inside symmetry fixedly connected with two risers 2 of box 1, the inside symmetry rotation of riser 2 is connected with two drive shafts 3, the equal fixedly connected with first gear 4 in the outside of drive shaft 3, the meshing is connected between two first gears 4, the inside of box 1 just is located the outside symmetry rotation of riser 2 and is connected with two connecting axle 5, the equal fixedly connected with second gear 6 in the outside of connecting axle 5, the equal meshing of second gear 6 and corresponding first gear 4 is connected, the equal fixedly connected with two curved bars 7 in the outside of connecting axle 5, the equal rotation of one end that the connecting axle 5 was kept away from to curved bar 7 is connected with roof 8.

The device mentioned in this embodiment is mainly used for the sand table that the land information show was used, in this embodiment through setting up ejecting subassembly can be better with show sand table body 11 top out box 1 to can reach the purpose of changing different sand tables, and play the guard action to show sand table body 11 that can be better through setting up the guard assembly, thereby can avoid showing sand table body 11 in the use, cause the damage to it because of the accident, thereby influence the normal use of show sand table body 11.

Example 2

As shown in fig. 1-5, by arranging the bent rod 7, the working purpose of jacking up the placing plate 10 is achieved by utilizing the appearance characteristics of the bent rod, and by arranging the top plate 8, the contact area with the placing plate 10 can be further increased, so that the placing plate 10 can be jacked up more stably;

wherein, two baffles 9 are symmetrically and fixedly connected in the box body 1, a placing plate 10 is slidably connected in the box body 1, the bottom of the placing plate 10 is contacted with the top of the baffles 9, the top of the placing plate 10 is provided with a display sand table body 11, the placing plate 10 is convenient to limit by arranging the baffles 9, and different display sand table bodies 11 can be placed better by arranging the placing plate 10;

the bottom of the box body 1 is fixedly connected with a bottom plate 12, a first connecting plate 13 is fixedly connected to the top of the bottom plate 12 and one side of the box body 1, which is far away from the first connecting plate 13, of the box body 1 is fixedly connected with a second connecting plate 14, and the bottom plate 12 can be used for fixing the first connecting plate 13 and the second connecting plate 14;

the protection assembly comprises a first rotating shaft 15 and a second rotating shaft 16, the first rotating shaft 15 and the second rotating shaft 16 are respectively connected to the tops of the first connecting plate 13 and the second connecting plate 14 in a rotating mode, an acrylic plate 17 is fixedly connected to the outer sides of the first rotating shaft 15 and the second rotating shaft 16, a user can observe the display sand table body 11 more conveniently through the arrangement of the acrylic plate 17, the two acrylic plates 17 can rotate oppositely better through the arrangement of the first rotating shaft 15 and the second rotating shaft 16, and the opening and closing work purpose is achieved;

one end of the first rotating shaft 15 extends to the outer side of the first connecting plate 13 and is fixedly connected with the connecting gear 18, one side of the first connecting plate 13 and the lower side of the connecting gear 18 are rotatably connected with the combined wheel 19 through the rotating shaft, the combined wheel 19 is meshed with the connecting gear 18, one end of the second rotating shaft 16 extends to the outer side of the second connecting plate 14 and is fixedly connected with the driven pulley 20, one end of one driving shaft 3 extends to the outer side of the box 1 and is fixedly connected with the driving pulley 21, the driving pulley 21 is respectively in transmission connection with the driven pulley 20 and the combined wheel 19 through the driving belt 22, the outer side of one vertical plate 2 is fixedly connected with the motor 23, one end of the corresponding driving shaft 3 extends to the outer side of the vertical plate 2 and is fixedly connected with the output end of the motor 23, and the motor 23 is electrically connected with external control equipment.

Working principle:

as shown in fig. 1-5, in actual use, when the display sand table body 11 needs to be replaced, the motor 23 is started firstly, the motor 23 drives the driving pulley 21 to rotate through the driving shaft 3, when the driving pulley 21 rotates, the driven pulley 20 and the combined pulley 19 are respectively driven to rotate through the driving belt 22, and the combined pulley 19 is meshed with the connecting gear 18, so that the first rotating shaft 15 and the second rotating shaft 16 rotate oppositely, the two acrylic plates 17 rotate along with the corresponding rotating shafts to achieve the purpose of opening, and when the driving shaft 3 rotates, the two first gears 4 also start to rotate, so that the second gears 6 at two sides are driven to rotate oppositely, so that the two connecting shafts 5 are driven to rotate oppositely, the bent rod 7 and the top plate 8 also open to rotate, so that the placing plate 10 is ejected out, the display sand table body 11 is ejected out of the box body 1, so that a worker can replace the display sand table body 11 placed above the display sand table body, and compared with the traditional device, the quality and the use efficiency are greatly improved.

Finally, it should be noted that: the embodiments described above are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced with equivalents; such modifications and substitutions do not depart from the spirit of the utility model.

Claims

1. The utility model provides a soil show sand table, includes box (1) and ejecting subassembly and protection component, its characterized in that: the ejection assembly is arranged in the box body (1), and the protection assembly is arranged on the outer side of the box body (1);

the ejection assembly comprises a vertical plate (2), a driving shaft (3), a first gear (4), a connecting shaft (5), a second gear (6), a bent rod (7) and a top plate (8);

the novel vertical type solar cell module is characterized in that two vertical plates (2) are symmetrically and fixedly connected to the inside of the box body (1), two driving shafts (3) are symmetrically and rotatably connected to the inside of the vertical plates (2), two first gears (4) are fixedly connected to the outside of the driving shafts (3), two first gears (4) are connected in a meshed mode, two connecting shafts (5) are symmetrically and rotatably connected to the inside of the box body (1) and the outside of the vertical plates (2), second gears (6) are fixedly connected to the outside of the connecting shafts (5), the second gears (6) are fixedly connected with corresponding first gears (4) in a meshed mode, two bent rods (7) are symmetrically and fixedly connected to the outside of the connecting shafts (5), and one ends, far away from the connecting shafts (5), of the bent rods (7) are fixedly connected with a top plate (8) in a rotating mode.

2. A soil display sand table as claimed in claim 1 wherein: two baffles (9) are symmetrically and fixedly connected inside the box body (1), a placing plate (10) is slidably connected inside the box body (1), the bottom of the placing plate (10) is contacted with the top of the baffles (9), and a sand display table body (11) is arranged at the top of the placing plate (10).

3. A soil display sand table as claimed in claim 1 wherein: the bottom of box (1) fixedly connected with bottom plate (12), the top of bottom plate (12) and be located one side of box (1) and be connected with first connecting plate (13), the top of bottom plate (12) and be located one side of box (1) far away from first connecting plate (13) fixedly connected with second connecting plate (14).

4. A soil display sand table as claimed in claim 1 wherein: the protection assembly comprises a first rotating shaft (15) and a second rotating shaft (16), the first rotating shaft (15) and the second rotating shaft (16) are respectively connected to the tops of the first connecting plate (13) and the second connecting plate (14) in a rotating mode, and acrylic plates (17) are fixedly connected to the outer sides of the first rotating shaft (15) and the second rotating shaft (16).

5. A soil display sand table as claimed in claim 4 wherein: one end of a first rotating shaft (15) extends to the outer side of a first connecting plate (13) and is fixedly connected with a connecting gear (18), one side of the first connecting plate (13) is located below the connecting gear (18) and is rotationally connected with a combined wheel (19) through a rotating shaft, the combined wheel (19) is connected with the connecting gear (18) in a meshed mode, one end of a second rotating shaft (16) extends to the outer side of a second connecting plate (14) and is fixedly connected with a driven pulley (20), one end of a driving shaft (3) extends to the outer side of a box body (1) and is fixedly connected with a driving pulley (21), the driving pulley (21) is respectively connected with the driven pulley (20) and the combined wheel (19) in a transmission mode through a transmission belt (22), one end of the driving shaft (3) extends to the outer side of the vertical plate (2) and is fixedly connected with the output end of the motor (23), and the motor (23) is electrically connected with external control equipment.