CN211628447U

CN211628447U - Portable college education and teaching equipment

Info

Publication number: CN211628447U
Application number: CN202020786129.0U
Authority: CN
Inventors: 李珉; 强丽; 李修臣
Original assignee: Jiyuan Vocational and Technical College
Current assignee: Jiyuan Vocational and Technical College
Priority date: 2020-05-13
Filing date: 2020-05-13
Publication date: 2020-10-02
Anticipated expiration: 2030-05-13

Abstract

The utility model discloses a portable college education teaching equipment, which comprises a box body, the box body is internally provided with a vertical clapboard, the two ends of the vertical clapboard are fixedly connected with the inner wall of the box body, the two sides of the vertical clapboard are respectively provided with a first object placing cavity and a second object placing cavity, one side of the box body is connected with a first box cover through a hinge, the top end of the vertical clapboard is connected with a second box cover through a hinge, the two sides of the inner part of the first object placing cavity are respectively provided with a first supporting rod, one end of the first supporting rod is fixedly connected with a limiting rotating shaft, one end of the limiting rotating shaft is fixedly connected with the inner wall of the first object placing cavity, one side of the first supporting rod is fixedly connected with a first supporting plate, the inner part of the first object placing cavity is provided with a supporting frame, the inner part of the supporting frame is fixedly, the portable multimedia teaching device is convenient to carry, small in size, convenient to play multimedia teaching materials and high in functionality.

Description

Portable college education and teaching equipment

Technical Field

The utility model relates to a teaching equipment field specifically is a portable colleges and universities education and teaching equipment.

Background

In the teaching process, according to the characteristics of a teaching target and a teaching object, modern teaching media are reasonably selected and applied through teaching design and are organically combined with the traditional teaching means to participate in the whole teaching process together, various media information acts on students to form a reasonable teaching process structure and achieve the optimized teaching effect, the multimedia is an indispensable equipment concept of modern education technology education of computers, projectors, slide shows, display stands, videos, broadcasts, films, electronic whiteboards, computers and the like, and the modern education theory and technology are applied to realize the modern teaching theory and practice through the design, development, application, management and evaluation of the teaching process and resources.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a portable colleges and universities education and teaching equipment, portable, it is small, and be convenient for broadcast multimedia teaching material, the functionality is stronger to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a portable college education teaching device comprises a box body, wherein a vertical partition plate is arranged inside the box body, two ends of the vertical partition plate are fixedly connected with the inner wall of the box body, a first object placing cavity and a second object placing cavity are respectively arranged on two sides of the vertical partition plate, one side of the box body is rotatably connected with a first box cover through a hinge, the top end of the vertical partition plate is rotatably connected with a second box cover through a hinge, first support rods are respectively arranged on two sides inside the first object placing cavity, one ends of the first support rods are fixedly connected with a limiting rotating shaft, one ends of the limiting rotating shafts are fixedly connected with the inner wall of the first object placing cavity, a first support plate is fixedly connected to one side of each first support rod, a support frame is arranged inside the first object placing cavity, a projector is fixedly connected inside the support frame, two ends of the bottom of the box body are respectively provided with a first connecting groove, a second, the utility model discloses a box, including first case lid, second backup pad, hinge and first case lid, the first pivot of the equal fixedly connected with in second backup pad both ends, first pivot one end all links to each other with the box is fixed, first case lid top is equipped with the second spread groove, the inside connecting plate that is equipped with of second spread groove, connecting plate one end is passed through the hinge and is rotated with first case lid and link to each other, just the equal fixedly connected with second pivot in connecting plate both sides, the equal fixedly connected with second bracing piece of second.

Furthermore, the equal fixedly connected with fixture block in second backup pad one side, first connecting inslot portion all is equipped with the draw-in groove, the second backup pad all passes through fixture block and fixed the linking to each other of draw-in groove.

Furthermore, the two ends of the inner side of the second connecting groove are both provided with limiting grooves, and one end of the second supporting rod is movably connected with the limiting grooves.

Further, the second is put thing intracavity portion and is equipped with horizontal baffle, just the second is put the equal fixedly connected with stopper of the equal inner wall in thing chamber both sides, horizontal baffle bottom both ends all offset with the stopper top.

Furthermore, a handle is arranged on one side of the box body.

Further, the two ends of one side of the first box cover are fixedly connected with fixing buckles, and the first box cover is fixedly connected with the box body through the fixing buckles.

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

through setting up the projecting apparatus, make this equipment can put in various audio-visual files, be convenient for impart knowledge to students, through setting up first bracing piece, spacing pivot and first backup pad, can rotate, support the projecting apparatus, the projection of being convenient for, convenient rotatory accomodating simultaneously, through setting up the second backup pad, play the supporting role to the box, increase its height, through setting up the connecting plate, second bracing piece and spacing groove, it can incline fixedly to make the connecting plate, be used for teaching materials such as fixed books, liberation teacher's both hands, through setting up the handle, portable this equipment.

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.

Fig. 1 is a schematic view of the internal structure of the present invention;

fig. 2 is a schematic view of the overall structure of the present invention;

FIG. 3 is a schematic view of the external structure of the case of the present invention;

fig. 4 is an enlarged view of a of the present invention;

reference numbers in the figures: 1. a box body; 2. a vertical partition; 3. a first object placing cavity; 4. a second storage cavity; 5. a first cover; 6. a second cover; 7. a first support bar; 8. a limiting rotating shaft; 9. a first support plate; 10. a support frame; 11. a projector; 12. a first connecting groove; 13. a second support plate; 14. a first rotating shaft; 15. a second connecting groove; 16. a connecting plate; 17. a second rotating shaft; 18. a second support bar; 19. a clamping block; 20. a card slot; 21. a limiting groove; 22. a horizontal partition plate; 23. a limiting block; 24. a handle; 25. and (5) fixing the buckle.

Detailed Description

The present invention will be further described with reference to the following embodiments, wherein the drawings are for illustrative purposes only and are not intended to be limiting, and in order to better illustrate the embodiments of the present invention, some components of the drawings may be omitted, enlarged or reduced and do not represent the size of an actual product.

As shown in figures 1-4, a portable college education and teaching device comprises a box body 1, wherein a vertical partition plate 2 is arranged inside the box body 1, two ends of the vertical partition plate 2 are fixedly connected with the inner wall of the box body 1, a first object placing cavity 3 and a second object placing cavity 4 are respectively arranged on two sides of the vertical partition plate 2, one side of the box body 1 is rotatably connected with a first box cover 5 through a hinge, the top end of the vertical partition plate 2 is rotatably connected with a second box cover 6 through a hinge, two sides inside the first object placing cavity 3 are respectively provided with a first supporting rod 7, one end of each first supporting rod 7 is fixedly connected with a limiting rotating shaft 8, one end of each limiting rotating shaft 8 is fixedly connected with the inner wall of the first object placing cavity 3, and one side of each first supporting rod 7 is fixedly connected with a first supporting plate 9 which can rotate to support a projector 11, so as to facilitate projection and rotary storage, a supporting frame 10 is arranged in the first storage cavity 3, a projector 11 is fixedly connected in the supporting frame 10, so that various audio and video files can be put in the device, teaching is facilitated, first connecting grooves 12 are arranged at two ends of the bottom of the box body 1, a second supporting plate 13 is arranged in the first connecting grooves 12, first rotating shafts 14 are fixedly connected at two ends of the second supporting plates 13, the box body 1 is supported, the height of the box body is increased, one ends of the first rotating shafts 14 are fixedly connected with the box body 1, a second connecting groove 15 is arranged at the top of the first box cover 5, a connecting plate 16 is arranged in the second connecting groove 15, one end of the connecting plate 16 is rotatably connected with the first box cover 5 through hinges, second rotating shafts 17 are fixedly connected at two sides of the connecting plate 16, a second supporting rod 18 is fixedly connected at one end of the second rotating shaft 17, so that the connecting plate 16 can be obliquely fixed, the multifunctional teaching aid is used for fixing teaching materials such as books and freeing the hands of teachers.

More specifically, a clamping block 19 is fixedly connected to one side of the second supporting plate 13, a clamping groove 20 is arranged inside the first connecting groove 12, the second support plates 13 are fixedly connected with the clamping grooves 20 through the clamping blocks 19, the second support plates 13 can be fixed, both ends of the inner side of the second connecting groove 15 are provided with limiting grooves 21, one end of the second supporting rod 18 is movably connected with the limiting grooves 21, so that the connecting plate 16 can be obliquely fixed, used for fixing teaching materials such as books and the like and freeing the hands of teachers, the second storage cavity 4 is internally provided with a horizontal clapboard 22, the inner walls of both sides of the second object placing cavity 4 are fixedly connected with a limiting block 23, both ends of the bottom of the horizontal clapboard 22 are propped against the top of the limiting block 23, the portable box is characterized in that a handle 24 is arranged on one side of the box body 1, the portable box is convenient to carry, fixing buckles 25 are fixedly connected to two ends of one side of the first box cover 5, and the first box cover 5 is fixedly connected with the box body 1 through the fixing buckles 25.

The working principle is as follows: this kind of portable colleges and universities education and teaching equipment, when using, open first case lid 5, rotatory first backup pad 7, make it perpendicular with box 1, place the link on first backup pad 9, then make fixture block 19 break away from with draw-in groove 20, rotatory second backup pad 13, open projecting apparatus 11, put in audio-visual teaching material, when not using projecting apparatus 11, rotatable connecting plate 16, rotatory second backup pad 18 again, make 18 one end of second backup pad and spacing groove 21 link to each other, fixed connection board 16, place the teaching material on connecting plate 16, liberation teacher's both hands, through setting up horizontal separators 22, separate the second and put the inside space in thing chamber 4, increase the storing function.

Although particular embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a portable colleges and universities education and teaching equipment, includes box (1), its characterized in that: the box body (1) is internally provided with a vertical partition plate (2), the two ends of the vertical partition plate (2) are fixedly connected with the inner wall of the box body (1), the two sides of the vertical partition plate (2) are respectively provided with a first object placing cavity (3) and a second object placing cavity (4), one side of the box body (1) is rotatably connected with a first box cover (5) through a hinge, the top end of the vertical partition plate (2) is rotatably connected with a second box cover (6) through a hinge, the two sides of the inner part of the first object placing cavity (3) are respectively provided with a first supporting rod (7), one end of each first supporting rod (7) is fixedly connected with a limiting rotating shaft (8), one end of each limiting rotating shaft (8) is fixedly connected with the inner wall of the first object placing cavity (3), one side of each first supporting rod (7) is fixedly connected with a first supporting plate (9), and a supporting frame (10) is arranged in, support frame (10) inside fixedly connected with projecting apparatus (11), box (1) bottom both ends all are equipped with first connecting groove (12), first connecting groove (12) inside all is equipped with second backup pad (13), the first pivot (14) of the equal fixedly connected with in second backup pad (13) both ends, first pivot (14) one end all links to each other with box (1) is fixed, first case lid (5) top is equipped with second connecting groove (15), the inside connecting plate (16) that is equipped with in second connecting groove (15), connecting plate (16) one end is passed through the hinge and is rotated with first case lid (5) and link to each other, just the equal fixedly connected with second pivot (17) in connecting plate (16) both sides, the equal fixedly connected with second bracing piece (18) in second pivot (17) one end.

2. A portable college education and teaching apparatus according to claim 1, wherein: the clamping block (19) is fixedly connected to one side of the second supporting plate (13), the clamping groove (20) is formed in the first connecting groove (12), and the second supporting plate (13) is fixedly connected with the clamping groove (20) through the clamping block (19).

3. A portable college education and teaching apparatus according to claim 1, wherein: both ends of the inner side of the second connecting groove (15) are respectively provided with a limiting groove (21), and one end of the second supporting rod (18) is movably connected with the limiting groove (21).

4. A portable college education and teaching apparatus according to claim 1, wherein: the second is put thing chamber (4) inside and is equipped with horizontal baffle (22), just the second is put the equal fixedly connected with stopper (23) of the equal inner wall in thing chamber (4) both sides, horizontal baffle (22) bottom both ends all offset with stopper (23) top.

5. A portable college education and teaching apparatus according to claim 1, wherein: a handle (24) is arranged on one side of the box body (1).

6. A portable college education and teaching apparatus according to claim 1, wherein: first case lid (5) one side both ends equal fixedly connected with fixed buckle (25), first case lid (5) are fixed continuous with box (1) through fixed buckle (25).