CN215679673U

CN215679673U - Novel international business affairs teaching board

Info

Publication number: CN215679673U
Application number: CN202121580770.XU
Authority: CN
Inventors: 郝敬宇
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-07-13
Filing date: 2021-07-13
Publication date: 2022-01-28
Anticipated expiration: 2031-07-13

Abstract

The utility model discloses a novel international business teaching board which comprises a base, a teaching board main body and sleeves, wherein multiple groups of universal wheels with brakes are installed at the bottom end of the base, a storage cabinet is arranged at the top end of the base, a drawer is installed inside the storage cabinet and movably connected with the inside of the storage cabinet, two groups of sleeves are arranged at the top end of the base on one side of the drawer, a connecting spring is installed inside each sleeve, an upright post is arranged at the top end of the connecting spring, the top end of each upright post extends to the outside of the corresponding sleeve, a connecting plate is connected to the top end of each upright post, a sliding groove is fixed at the top end of each connecting plate, the teaching board main body is installed at the top end of each sliding groove, and a sliding block is fixed at the bottom end of the teaching board main body. The utility model not only realizes the adjustment of the height of the teaching board, can disassemble and assemble the teaching board and the base to adapt to different teaching environments, but also can be matched with the multimedia equipment for use.

Description

Novel international business affairs teaching board

Technical Field

The utility model relates to the technical field of business teaching boards, in particular to a novel international business teaching board.

Background

In the background of steady increase of global economy and rapid popularization of internet technology, electronic commerce markets of main countries and regions in the world keep a trend of high-speed increase, internet electronic commerce fields of China in recent years are leap forward, leap progress is achieved, more and more students or workers engaged in electronic commerce learn related teaching contents, and a teaching board is used as a demonstration instrument in the electronic commerce internet teaching process and plays a role in explaining and demonstrating.

The commercial teaching boards in the market are various and can basically meet the use requirements of people, but certain problems still exist, and the specific problems include the following points:

(1) when the existing commercial teaching board is used, the height of the teaching board is not convenient to adjust, so that the teaching of teachers and students in different positions of a classroom can not see teaching contents conveniently;

(2) when the existing commercial teaching board is used, the teaching board is generally inconvenient to disassemble and assemble, so that the areas of different classroom podium are influenced to be correspondingly adjusted;

(3) the existing commercial teaching board is not convenient to use the teaching board and the multimedia equipment together when in use, thereby influencing the teaching range and being incapable of digital teaching.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a novel international business teaching board, which solves the problems that the business teaching board in the background technology is inconvenient to adjust the height of the teaching board, disassemble and assemble the teaching board and is inconvenient to be matched with multimedia equipment for use.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a novel international business affairs teaching board, includes base, teaching board main part and sleeve, the bottom of base is installed the multiunit area and is stopped the universal wheel, and the top of base is provided with the locker, the internally mounted of locker has the drawer, and the inside swing joint of drawer and locker, the base top of drawer one side is provided with two sets of sleeves, and telescopic internally mounted has coupling spring, coupling spring's top is provided with the stand, and the top of stand extends to telescopic outside, the top of stand is connected with the connecting plate, and the top of connecting plate is fixed with the sliding tray, the teaching board main part is installed on the top of sliding tray, and the bottom mounting of teaching board main part has the slider to the inside swing joint of slider and sliding tray.

Preferably, the inside of stand bottom is provided with multiunit screw thread chamber, and the sleeve outer wall of the outside of stand installs extension bolt.

Preferably, two groups of handles are respectively installed on the outer walls of the two sides of the teaching board main body, and a through hole is fixed at the top end of the teaching board main body.

Preferably, the spool is installed to the outer wall of the bottom teaching board main part of through-hole, and the both sides of spool all install solid fixed ring, the outer wall rolling of spool has multimedia projection cloth, and the stay cord is installed to the bottom of multimedia projection cloth.

Preferably, the outer wall of the teaching board main body at the bottom end of the multimedia projection cloth is provided with a white board, the outer wall of the teaching board main body on one side of the white board is provided with a blackboard, the outer wall of the blackboard is provided with a cleaning eraser, and the outer wall of the blackboard on one side of the cleaning eraser is provided with a magnetic sticker.

Preferably, the outer wall of the teaching board main part of blackboard both sides is provided with the couple of multiunit equidistant, and the outer wall fixed connection of couple and teaching board main part, two sets of buckles are installed to the teaching board main part outer wall on slider top, and the outer wall fixed connection of buckle and teaching board main part.

Compared with the prior art, the utility model has the beneficial effects that: the commercial teaching board not only realizes the adjustment of the height of the teaching board, can disassemble and assemble the teaching board and the base to adapt to different teaching environments, but also can be matched with multimedia equipment for use;

(1) the base is pushed down to a teaching field by a worker in a rolling manner of the universal wheel with the brake, the brake piece on the universal wheel with the brake is operated to fix the whole teaching board, the height of the teaching board is adjusted according to the writing habit of a teacher and the position of a student, the upright post is adjusted to a proper height under the action of the elastic force of the connecting spring, the lengthened bolt extends into the threaded cavity at the bottom end of the upright post through the bolt hole on the surface of the sleeve, and the lengthened bolt is fixed by the nut after extending to the outer surface of the sleeve, so that the whole height of the teaching board is adjusted, and students in different positions of a classroom can conveniently see the content on the teaching board clearly;

(2) when the position of the platform is narrow, the handle can be pulled, the sliding block at the bottom of the teaching board main body slides in the sliding groove, the teaching board main body is taken out and hung on the wall through the through hole, teaching use can also be completed, the blackboard can be written on the blackboard by chalk, the whiteboard can be written on the whiteboard by a whiteboard pen, the cleaning eraser can be adsorbed on the surface of the teaching board and is not easy to lose, the magnetic sticker can be used for fixing some teaching paper, some teaching articles can also be hung on the hook and do not occupy space, and matched teaching articles can be placed when the drawer in the storage cabinet is opened, so that the teaching board can be detached, and corresponding adjustment can be conveniently carried out in different teaching places;

(3) when the teaching in-process needs the multimedia teaching demonstration, the pulling stay cord expandes the multimedia projection cloth of rolling under the rotation of spool and the common cooperation of solid fixed ring, with the one end card of stay cord on the buckle, accomplish the fixed to multimedia projection cloth, the cooperation projecting apparatus accomplishes the multimedia teaching needs, accomplishes the use work of commercial affairs teaching board, has realized the use of teaching board cooperation multimedia device, has enlarged the scope of teaching, carries out digital teaching.

Drawings

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

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention;

FIG. 3 is an enlarged view of the structure of FIG. 1 at B according to the present invention;

fig. 4 is a schematic side sectional view of the sliding groove of the present invention.

In the figure: 1. a base; 2. a drawer; 3. a storage cabinet; 4. universal wheels with brakes; 5. a connecting plate; 6. a sliding groove; 7. buckling; 8. a white board; 9. a fixing ring; 10. pulling a rope; 11. a multimedia projection cloth; 12. a blackboard; 13. cleaning and wiping; 14. a through hole; 15. a teaching board main body; 16. a handle; 17. hooking; 18. magnetic paste; 19. a column; 20. a sleeve; 21. a connecting spring; 22. a threaded cavity; 23. lengthening the bolt; 24. a slider; 25. a reel.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, an embodiment of the present invention is shown: a novel international business affairs teaching board comprises a base 1, a teaching board main body 15 and sleeves 20, wherein multiple groups of universal wheels 4 with brakes are installed at the bottom end of the base 1, a storage cabinet 3 is arranged at the top end of the base 1, a drawer 2 is installed inside the storage cabinet 3, the drawer 2 is movably connected with the inside of the storage cabinet 3, two groups of sleeves 20 are arranged at the top end of the base 1 at one side of the drawer 2, a connecting spring 21 is installed inside the sleeve 20, an upright column 19 is arranged at the top end of the connecting spring 21, the top end of the upright column 19 extends to the outside of the sleeve 20, a connecting plate 5 is connected at the top end of the upright column 19, a sliding groove 6 is fixed at the top end of the connecting plate 5, the teaching board main body 15 is installed at the top end of the sliding groove 6, a sliding block 24 is fixed at the bottom end of the teaching board main body 15, the sliding block 24 is movably connected with the inside of the sliding groove 6, multiple groups of threaded cavities 22 are arranged inside the bottom end of the upright column 19, and the outer wall of the sleeve 20 outside the upright column 19 is provided with a lengthened bolt 23;

when the device is used, the base 1 is pushed down to a teaching field by a worker in a rolling manner of the universal wheel 4 with the brake, the brake sheet on the universal wheel 4 with the brake is operated to fix the whole teaching board, the height of the teaching board is adjusted according to the writing habit of a teacher and the position of a student, the upright post 19 is adjusted to a proper height under the action of the elastic force of the connecting spring 21, the lengthened bolt 23 extends into the threaded cavity 22 at the bottom end of the upright post 19 through the bolt hole in the surface of the sleeve 20 and extends to the outer surface of the sleeve 20, and the lengthened bolt 23 is fixed by the nut, so that the adjustment of the whole height of the teaching board is realized, and students in different positions of a classroom can conveniently see the content on the teaching board clearly;

the outer walls of two sides of the teaching board main body 15 are respectively provided with two groups of handles 16, the top end of the teaching board main body 15 is fixed with a through hole 14, the outer wall of the teaching board main body 15 at the bottom end of the multimedia projection cloth 11 is provided with a white board 8, the outer wall of the teaching board main body 15 at one side of the white board 8 is provided with a blackboard 12, the outer wall of the blackboard 12 is provided with a cleaning eraser 13, the outer wall of the blackboard 12 at one side of the cleaning eraser 13 is provided with a magnetic sticker 18, the outer walls of the teaching board main body 15 at two sides of the blackboard 12 are provided with a plurality of groups of equally spaced hooks 17, and the hooks 17 are fixedly connected with the outer wall of the teaching board main body 15;

when the position of the platform is narrow, the handle 16 can be pulled, the sliding block 24 at the bottom of the teaching board main body 15 slides in the sliding groove 6, the teaching board main body 15 is taken out and hung on a connecting hook on the wall through the through hole 14, teaching use can also be completed, the blackboard 12 can be written on by chalk, the whiteboard 8 can be written on by a whiteboard pen, the cleaning eraser 13 can be adsorbed on the surface of the teaching board and is not easy to lose, the magnetic sticker 18 can be used for fixing some teaching paper, some teaching articles can be hung on the hook 17, space is not occupied, the drawer 2 in the storage cabinet 3 is opened, and matched teaching articles can be placed, so that the disassembly of the teaching board is realized, and the corresponding adjustment of different teaching places is facilitated;

a scroll 25 is arranged on the outer wall of the teaching board main body 15 at the bottom end of the through hole 14, fixing rings 9 are arranged on two sides of the scroll 25, multimedia projection cloth 11 is wound on the outer wall of the scroll 25, a pull rope 10 is arranged at the bottom end of the multimedia projection cloth 11, two groups of buckles 7 are arranged on the outer wall of the teaching board main body 15 at the top end of the sliding block 24, and the buckles 7 are fixedly connected with the outer wall of the teaching board main body 15;

through when the teaching in-process needs the multimedia teaching demonstration during the use, the multimedia projection cloth 11 that the pulling stay cord 10 will be rolled out under the rotation of spool 25 with the cooperation jointly of solid fixed ring 9, with the one end card of stay cord 10 on buckle 7, the completion is fixed to multimedia projection cloth 11, the multimedia teaching needs are accomplished to the cooperation projecting apparatus, accomplish the use work of commercial teaching board, the use of teaching board cooperation multimedia device has been realized, the scope of teaching has been enlarged, digital teaching is carried out.

The working principle is as follows: when the blackboard eraser is used, firstly, the base 1 is pushed down to a teaching field by a worker in a rolling manner through the universal wheel 4 with the brake, the teaching board is integrally fixed by operating the brake sheet on the universal wheel 4 with the brake, the height of the teaching board is adjusted according to the writing habit of a teacher and the position of a student, the upright post 19 is adjusted to a proper height under the action of the elastic force of the connecting spring 21, the lengthened bolt 23 extends to the inside of the threaded cavity 22 at the bottom end of the upright post 19 through the bolt hole on the surface of the sleeve 20 and extends to the outer surface of the sleeve 20, the lengthened bolt 23 is fixed by the nut, so that the height of the whole teaching board is adjusted, when the position of a platform is narrow, the handle 16 is pulled, the sliding block 24 at the bottom of the teaching board main body 15 slides in the sliding groove 6, the teaching board main body 15 is taken out, the chalk is hung on the connecting hook on the wall through the through hole 14, the blackboard can be used for teaching, and the chalk 12 can be used on the blackboard, 8 available whiteboard pens of blank write on it, clean 13 can adsorb on the teaching board surface of wiping, be difficult for losing, magnetic force subsides 18 can be used for fixing some teaching paper, some teaching articles for use also can be hung on couple 17, do not account for the space, drawer 2 in the locker 3 is opened and can is placed supporting teaching articles for use, when the teaching in-process needs multimedia teaching demonstration, the multimedia projection cloth 11 of pulling stay cord 10 with the rolling expandes under the rotation of spool 25 and the cooperation jointly of solid fixed ring 9, the one end card with stay cord 10 is on buckle 7, the completion is fixed to multimedia projection cloth 11, the multimedia teaching needs are accomplished to the cooperation projecting apparatus, accomplish the use work of commercial teaching board.

Claims

1. A novel international business affairs teaching board which characterized in that: comprises a base (1), a teaching board main body (15) and sleeves (20), wherein the bottom end of the base (1) is provided with a plurality of groups of universal wheels (4) with brakes, the top end of the base (1) is provided with a storage cabinet (3), a drawer (2) is arranged inside the storage cabinet (3), the drawer (2) is movably connected with the storage cabinet (3), two groups of sleeves (20) are arranged at the top end of the base (1) on one side of the drawer (2), a connecting spring (21) is arranged inside the sleeve (20), an upright post (19) is arranged at the top end of the connecting spring (21), the top end of the upright post (19) extends to the outside of the sleeve (20), the top end of the upright post (19) is connected with a connecting plate (5), the top end of the connecting plate (5) is fixed with a sliding groove (6), the top end of the sliding groove (6) is provided with the teaching board main body (15), and a sliding block (24) is fixed at the bottom end of the teaching board main body (15), and the sliding block (24) is movably connected with the inside of the sliding groove (6).

2. A novel international business teaching board as claimed in claim 1, wherein: the inside of stand (19) bottom is provided with multiunit screw thread chamber (22), and sleeve (20) outer wall of the outside of stand (19) installs extension bolt (23).

3. A novel international business teaching board as claimed in claim 1, wherein: two groups of handles (16) are respectively installed on the outer walls of two sides of the teaching board main body (15), and a through hole (14) is fixed at the top end of the teaching board main body (15).

4. A novel international business teaching board as claimed in claim 3, wherein: reel (25) are installed to the outer wall of the bottom teaching board main part (15) of through-hole (14), and fixed ring (9) are all installed to the both sides of reel (25), the outer wall rolling of reel (25) has multimedia projection cloth (11), and stay cord (10) are installed to the bottom of multimedia projection cloth (11).

5. A novel international business teaching board as claimed in claim 4, wherein: the outer wall of the bottom teaching board main body (15) of multimedia projection cloth (11) is provided with a white board (8), the outer wall of the teaching board main body (15) on one side of the white board (8) is provided with a blackboard (12), a cleaning eraser (13) is arranged on the outer wall of the blackboard (12), and the outer wall of the blackboard (12) on one side of the cleaning eraser (13) is provided with a magnetic sticker (18).

6. A novel international business teaching board as claimed in claim 5, wherein: the outer wall of the teaching board main body (15) on the two sides of the blackboard (12) is provided with a plurality of groups of hooks (17) which are equidistant, the hooks (17) are fixedly connected with the outer wall of the teaching board main body (15), the outer wall of the teaching board main body (15) on the top end of the sliding block (24) is provided with two groups of buckles (7), and the buckles (7) are fixedly connected with the outer wall of the teaching board main body (15).