CN211044793U

CN211044793U - Teaching sand table of country trade management

Info

Publication number: CN211044793U
Application number: CN201921698796.7U
Authority: CN
Inventors: 王良旭
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-11
Filing date: 2019-10-11
Publication date: 2020-07-17
Anticipated expiration: 2029-10-11

Abstract

The utility model discloses a teaching sand table that country trade managed, including the sand table main part, the cardboard is installed to the below of sand table main part, and the carousel is installed to one side of backup pad, the supplementary carousel of one end installation of first spliced pole, and the movable rod is installed to the one end of connecting block, and the internally mounted of backup pad has elevating system, and elevating system's internally mounted has the lifter, and the movable block is installed to the one end of lifter. The utility model discloses a sand table main part can directly be dismantled with the connecting plate, backup pad and fixed plate and base direct separation, thereby save space, make the movable block drive the lifter to remove through carousel and movable rod, constitute elevating system through a plurality of lifters and movable block, connecting plate and backup pad swing joint, thereby reach the lift, carry out elevating movement through the movable block between each lifter, make the sand table main part also can carry out elevating movement, make the height that can adjust the sand table according to user's demand, it is more convenient to use.

Description

Teaching sand table of country trade management

Technical Field

The utility model relates to an education field, in particular to teaching sand table of country trade management.

Background

The sand table, also called a sandbox, can be regarded as a container, all what the inside does can be pushed down, the sand table is commonly used in military to carry out terrain simulation of some war areas, the sand table is often used to carry out physical exercise in the international trade teaching process, but the conventional teaching sand table is too large in size, occupies space, is not beneficial to the implementation of teaching activities, and is highly inconvenient to operate, and therefore, the international trade teaching sand table is provided.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome prior art's defect, provide a teaching sand table that country trade was managed, possible convenient dismantlement and deposit, save space, but height-adjusting.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a teaching sand table for national trade management, which comprises a sand table main body, wherein a clamping plate is arranged below the sand table main body, a limiting block is arranged at one side of the clamping plate, a connecting plate is arranged below the clamping plate, a clamping groove is arranged on the surface of the connecting plate, a limiting hole is arranged on the inner wall of the clamping groove, a fixed block is arranged below the connecting plate, a supporting plate is arranged below the connecting plate, fixed plates are arranged at two sides of the supporting plate, a supporting block is arranged at one end of the fixed plate, a base is arranged at one end of the supporting block, a groove is arranged on the surface of the base, a turntable is arranged at one side of the supporting plate, an anti-skid block is arranged around the turntable, a first connecting column is arranged at one side of the turntable, an auxiliary turntable is arranged at one end of the first connecting column, a connecting block is arranged at one end, the internally mounted of backup pad has elevating system, elevating system's internally mounted has the lifter, the movable block is installed to the one end of lifter, open one side of fixed plate has the connecting hole.

As an optimal technical scheme of the utility model, sand table main part and cardboard fixed connection, the cardboard of two symmetries is installed to the below of sand table main part.

As an optimal technical scheme of the utility model, open the draw-in groove and the draw-in groove position that have two symmetries on the surface of connecting plate and be corresponding with the cardboard, the sand table main part passes through cardboard and connecting plate swing joint.

As a preferred technical scheme of the utility model, the fixed plate passes through supporting shoe and base swing joint, backup pad and fixed plate fixed connection.

As a preferred technical scheme of the utility model, connect through the movable block between the lifter, the movable rod through connection hole is connected with the movable block.

As a preferred technical scheme of the utility model, the carousel passes through first spliced pole and supplementary carousel and connecting block fixed connection, the connecting block passes through movable rod and fixed plate swing joint.

As a preferred technical scheme of the utility model, fixed block and fixed plate and backup pad fixed connection, supporting shoe and backup pad and fixed plate fixed connection.

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

the utility model discloses a sand table main part can directly be dismantled with the connecting plate, backup pad and fixed plate and base direct separation, thereby save space, make the movable block drive the lifter to remove through carousel and movable rod, constitute elevating system through a plurality of lifters and movable block, connecting plate and backup pad swing joint, thereby reach the lift, carry out elevating movement through the movable block between each lifter, make the sand table main part also can carry out elevating movement, make the height that can adjust the sand table according to user's demand, it is more convenient to use.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is one of the partial structural schematic diagrams of the present invention;

fig. 3 is a second partial schematic structural view of the present invention;

fig. 4 is a third schematic view of a partial structure of the present invention;

in the figure: 1. a sand table body; 2. a support plate; 3. a support block; 4. a base; 5. a fixed block; 6. connecting holes; 7. a turntable; 8. connecting blocks; 9. anti-skid blocks; 10. a movable rod; 11. an auxiliary turntable; 12. a first connecting column; 13. a lifting rod; 14. a movable block; 15. a lifting mechanism; 16. a fixing plate; 17. clamping a plate; 18. a connecting plate; 19. a card slot; 20. a limiting hole; 21. a limiting block; 22. and (4) a groove.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Wherein like reference numerals refer to like parts throughout.

In addition, if a detailed description of the known art is not necessary to show the features of the present invention, it is omitted. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

Example 1

As shown in fig. 1-4, the utility model provides a teaching sand table for national trade management, which comprises a sand table main body 1, a clamping plate 17 is arranged below the sand table main body 1, a limiting block 21 is arranged on one side of the clamping plate 17, a connecting plate 18 is arranged below the clamping plate 17, a clamping groove 19 is arranged on the surface of the connecting plate 18, a limiting hole 20 is arranged on the inner wall of the clamping groove 19, a fixed block 5 is arranged below the connecting plate 18, a supporting plate 2 is arranged below the connecting plate 18, fixing plates 16 are arranged on both sides of the supporting plate 2, a supporting block 3 is arranged at one end of the fixing plate 16, a base 4 is arranged at one end of the supporting block 3, a groove 22 is arranged on the surface of the base 4, a turntable 7 is arranged on one side of the supporting plate 2, anti-skid blocks 9 are arranged around the turntable 7, a first connecting column 12 is arranged on one side of the turntable 7, an auxiliary turntable 11, the movable rod 10 is installed to the one end of connecting block 8, and the internally mounted of backup pad 2 has elevating system 15, and the internally mounted of elevating system 15 has lifter 13, and movable block 14 is installed to the one end of lifter 13, and one side of fixed plate 16 is opened there is connecting hole 6.

Further, the sand table main body 1 and the cardboard 17 fixed connection, the cardboard 17 of two symmetries is installed to the below of sand table main body 1, makes the structure of sand table main body 1 more stable through the relation of connection of cardboard 17 and sand table main body 1.

The surface of connecting plate 18 is opened there are two symmetrical draw-in grooves 19 and the draw-in groove 19 position corresponds with cardboard 17, and sand table main part 1 passes through cardboard 17 and connecting plate 18 swing joint, makes sand table main part 1 can directly dismantle through being connected of cardboard 17 and draw-in groove 19.

The fixed plate 16 is movably connected with the base 4 through the supporting block 3, the supporting plate 2 is fixedly connected with the fixed plate 16, and the base 4 can be directly detached through the connection of the supporting block 3 and the groove 17.

The lifting rods 13 are connected through the movable block 14, the movable rod 10 penetrates through the connecting hole 6 to be connected with the movable block 14, the movable block 14 controls the lifting rods 13 to move, and the movable block 10 is connected with the rotary table 7.

Carousel 7 passes through first spliced pole 12 and supplementary carousel 11 and connecting block 8 fixed connection, and connecting block 8 passes through movable rod 10 and fixed plate 16 swing joint, makes movable rod 10 can remove through carousel 7.

The fixing block 5 is fixedly connected with the fixing plate 16 and the supporting plate 2, the supporting block 3 is fixedly connected with the supporting plate 2 and the fixing plate 16, and the position of the fixing plate 16 is fixed through the fixing block 6.

Specifically, in the using process, the demonstrated object is placed on the sand table main body 1, the clamping plate 17 arranged below the sand table main body 1 is inserted into the clamping groove 19, so that the sand table main body 1 is connected with the connecting plate 18, the limiting hole 20 is inserted through the limiting block 21, so that the sand table main body 1 is more tightly connected with the connecting plate 18, the structure is more stable, the position of the connecting plate 18 is stabilized through the fixing block 5, the connecting plate 18 stabilizes the position through the supporting plate 2 and the fixing plate 16, the supporting plate 2 and the fixing plate 16 are inserted into the groove 22 through the supporting block 3 and are connected with the base 4, the rotary table 7 on one side of the fixing plate 16 is rotated, the rotary table 7 is connected with the auxiliary rotary table 11 and the connecting block 8 through the first connecting column 12, so that the connecting block 8 rotates together, the movable rod 10 is connected with the movable rod 10 through the connecting hole 6, so that the movable rod 10, there is lifter 13 in the one end of movable block 14, it moves to drive lifter 13 and removes through movable block 14, constitute elevating system 15 through a plurality of lifters 13 and movable block 14, lifter 13 and the 2 fixed connection of backup pad of bottom, lifter 13 at top is connected with connecting plate 18, carry out elevating movement through movable block 14 between each lifter 13, make sand table main part 1 also can go up and down to transport, make the height that can adjust the sand table according to user's demand, it is more convenient to use.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a teaching sand table of country trade management, includes sand table main part (1), its characterized in that, cardboard (17) are installed to the below of sand table main part (1), stopper (21) are installed to one side of cardboard (17), connecting plate (18) are installed to the below of cardboard (17), open on the surface of connecting plate (18) has draw-in groove (19), open the inner wall of draw-in groove (19) has spacing hole (20), fixed block (5) are installed to the below of connecting plate (18), backup pad (2) are installed to the below of connecting plate (18), fixed plate (16) are installed to the both sides of backup pad (2), supporting shoe (3) are installed to the one end of fixed plate (16), base (4) are installed to the one end of supporting shoe (3), open on the surface of base (4) has recess (22), carousel (7) are installed to one side of backup pad (2), install non slipping spur (9) all around of carousel (7), first spliced pole (12) are installed to one side of carousel (7), supplementary carousel (11) of one end installation of first spliced pole (12), the one end erection joint piece (8) of first spliced pole (12), movable rod (10) are installed to the one end of connecting block (8), the internally mounted of backup pad (2) has elevating system (15), the internally mounted of elevating system (15) has lifter (13), movable block (14) are installed to the one end of lifter (13), open one side of fixed plate (16) has connecting hole (6).

2. A state trade operation teaching sand table according to claim 1, wherein the sand table main body (1) and the clamping plates (17) are fixedly connected, and two symmetrical clamping plates (17) are arranged below the sand table main body (1).

3. The sand table for teaching of national trade operation according to claim 1, wherein the surface of the connecting plate (18) is provided with two symmetrical clamping grooves (19), the positions of the clamping grooves (19) correspond to the clamping plates (17), and the sand table main body (1) is movably connected with the connecting plate (18) through the clamping plates (17).

4. The sand table for teaching of national trade operation according to claim 1, wherein the fixing plate (16) is movably connected with the base (4) through a supporting block (3), and the supporting plate (2) is fixedly connected with the fixing plate (16).

5. The sand table for teaching of national trade operation according to claim 1, wherein the lifting rods (13) are connected through movable blocks (14), and the movable rods (10) penetrate through the connecting holes (6) and are connected with the movable blocks (14).

6. A state trade operation teaching sand table according to claim 1, wherein the rotary table (7) is fixedly connected with the auxiliary rotary table (11) and the connecting block (8) through a first connecting column (12), and the connecting block (8) is movably connected with the fixing plate (16) through a movable rod (10).

7. The sand table for teaching of national trade operation according to claim 1, wherein the fixing block (5) is fixedly connected with the fixing plate (16) and the supporting plate (2), and the supporting block (3) is fixedly connected with the supporting plate (2) and the fixing plate (16).