CN209822257U - Economics basic knowledge propaganda device - Google Patents

Abstract

The utility model belongs to the technical field of economics propaganda, in particular to an economics basic knowledge propaganda device, which comprises a box body, wherein the bottom end of the inner wall of the box body is fixedly connected with a clamping plate, the upper end surface of the clamping plate is provided with a first clamping groove, the upper end of the right side of the clamping plate is provided with a first buckle, the upper end of the clamping plate is provided with a plurality of file exhibition plates, the lower end surfaces of the file exhibition plates are fixedly connected with a first clamping strip matched with the first clamping groove, the upper end surfaces of the file exhibition plates are respectively provided with a second clamping groove matched with the first clamping strip, the upper end of the right side of the file exhibition plates is provided with a second buckle, the second buckle comprises a connecting shaft, the outer side of the connecting shaft is rotatably connected with a shifting plate, the left end of the connecting shaft is fixedly connected with the right side of the file exhibition plates, the right end of the connecting shaft is fixedly connected with a clamping block, convenient to carry and deposit, the practicality is strong.

Description

Economics basic knowledge propaganda device

Technical Field

The utility model relates to an economics propaganda technical field, concretely relates to economics basic knowledge propaganda device.

Background

In the society of high-speed economic development, all the people need to know a certain amount in the field of the economy to better maintain the high-speed economic development and improve the life quality of the people, so the economics is very important for propaganda of the basic knowledge of the economy.

The prior art has the following problems:

1. at present, the existing economics basic knowledge propaganda device is not easy to move and store, and a device for setting files and multimedia are displayed simultaneously.

2. The current economics basic knowledge propaganda device has a complex structure and is not easy to produce.

SUMMERY OF THE UTILITY MODEL

For solving the problem that proposes among the above-mentioned background art, the utility model provides an economics basic knowledge propaganda device has file and multi-media show simultaneously, conveniently carries and deposits, simple structure's characteristics.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an economics basic knowledge propaganda device, includes the box, the inner wall bottom fixedly connected with cardboard of box, first draw-in groove has been seted up to the up end of cardboard, first buckle is installed to the right side upper end of cardboard, the upper end of cardboard is provided with a plurality of file panel, and is a plurality of the equal fixedly connected with of lower terminal surface and the first card strip of first draw-in groove assorted of file panel are a plurality of the up end of file panel all seted up with first card strip assorted second draw-in groove, and is a plurality of the second buckle is all installed to the right side upper end of file panel, the second buckle includes the connecting axle, the outside of connecting axle is rotated and is connected with dials the board, the left end of connecting axle and the right side fixed connection of file panel, the right-hand member fixedly connected with fixture block of connecting axle, the upper end of file panel is provided with the multi-media panel.

In order to make multimedia panel and file panel sliding connection to fixed multimedia equipment does the utility model relates to an economics basic knowledge propaganda device is preferred, the lower terminal surface fixedly connected with and second draw-in groove assorted second card strip of multimedia panel, the multimedia draw-in groove has been seted up to the preceding terminal surface of multimedia panel, four third buckles are installed in the front of multimedia panel.

For convenient carrying and depositing to make case lid and cardboard noninterference, as the utility model relates to an economics basic knowledge propaganda device is preferred, the up end swing joint of box has the case lid, the lower terminal surface of case lid has been seted up and has been put the thing groove, two hinges are installed to the rear end face of case lid, the case lid passes through two hinge swing joint with the box.

In order to make the focus steady to make things convenient for sliding connection between cardboard and the file panel, as the utility model relates to an economics basic knowledge propaganda device is preferred, the horizontal central line of terminal surface is located the coplanar under the horizontal central line of terminal surface and the box under the cardboard, the inner wall height that highly is greater than the box of cardboard.

In order to facilitate the operation and the production, as the utility model relates to an economics basic knowledge propaganda device is preferred, first buckle and third buckle all are the same with second buckle structure.

For convenience carry out fixed connection to case lid and box through the hasp to conveniently carry, conduct the utility model relates to an economics basic knowledge propaganda device is preferred, the first catch of preceding terminal surface fixedly connected with of case lid, the preceding terminal surface fixedly connected with second catch of box.

In order to conveniently promote and fixed box at the propaganda in-process, as the utility model relates to an economics basic knowledge propaganda device is preferred, four connecting blocks of lower terminal surface fixed connection of box, four the equal fixedly connected with universal wheel of lower terminal surface of connecting block, the outside fixedly connected with brake block of universal wheel.

In order to conveniently carry, as the utility model relates to an economics basic knowledge propaganda device is preferred, the up end fixedly connected with handle of case lid.

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

1. this kind of economics basic knowledge propaganda device, the inner wall bottom fixedly connected with cardboard of box, the upper end of cardboard is provided with a plurality of file panels, and the upper end of file panel is provided with the multimedia panel, through file panel and multimedia panel, and then realizes the characters of economics basic knowledge and audio-visual synchronous propaganda to reach good propaganda effect.

2. This economics basic knowledge propaganda device, first draw-in groove has been seted up to the up end of cardboard, first buckle is installed to the right side upper end of cardboard, the upper end of cardboard is provided with a plurality of file panels, the equal fixedly connected with of lower terminal surface of a plurality of file panels and the first card strip of first draw-in groove assorted, mutually support through first draw-in groove and first card strip, and then make cardboard and file panel sliding connection, through twisting first buckle, and then make the first card strip of file panel lower extreme face insert the inside in-process of the first draw-in groove of cardboard up end, can not produce the interference, when the left surface of file panel and the left surface of cardboard are located the same plane, twist first buckle once more, and then make the right side laminating of first buckle and file panel, thereby fix the file panel, prevent at the in-process of coming off, the file panel.

3. The utility model relates to an economics basic knowledge propaganda device, the up end of a plurality of file display boards is all provided with a second clamping groove matched with a first clamping strip, the upper ends of the right sides of a plurality of file display boards are all provided with a second buckle, the second buckle comprises a connecting shaft, the outer side of the connecting shaft is rotatably connected with a shifting plate, the left end of the connecting shaft is fixedly connected with the right side of the file display boards, the right end of the connecting shaft is fixedly connected with a clamping block, through the mutual matching of the second clamping groove and the first clamping strip, the file display boards are connected in a sliding way, through twisting the shifting plate, in the process of sliding connection among the file display boards, no interference is generated, when the left sides of the file display boards are all positioned on the same plane, the shifting plate is twisted again, thereby fixing the file display boards, preventing the file display boards from falling off in the propaganda process, through the connecting shaft, further realizing the twisting of the shifting plate, through the clamping, thereby preventing the shifting plate from falling off.

4. The device for propagandizing the basic knowledge of economics comprises a multimedia display board, wherein a second clamping strip matched with a second clamping groove is fixedly connected to the lower end face of the multimedia display board, the front end face of the multimedia display board is provided with a multimedia clamping groove, four third clamping buckles are arranged on the front face of the multimedia display board, the file display board is in sliding connection with the multimedia display board through the mutual matching of the second clamping groove and the second clamping strip, the second clamping strip of the lower end face of the multimedia display board is inserted into the second clamping groove of the upper end face of the file display board through twisting the dial plate, interference is avoided, when the left side face of the multimedia display board and the left side face of the file display board are positioned on the same plane, the dial plate is twisted again to fix the multimedia display board to prevent the multimedia display board from falling off in the propagandizing process, and multimedia devices are prevented through the multimedia clamping grooves, through the third buckle of wrench movement, and then fixed multimedia device prevents that multimedia device from falling out from multimedia card slot's inside.

5. This kind of economics basic knowledge propaganda device, the up end swing joint of box has the case lid, and the lower terminal surface of case lid has been seted up and has been put the thing groove, through the case lid, and then conveniently carries and deposit the propaganda device, simultaneously, can shelter from the dust for placing at the inside file panel of box and multi-media panel depositing the in-process, through putting the thing groove, and then prevent that cardboard and case lid from interfering.

6. This kind of economics basic knowledge propaganda device, the horizontal central line of terminal surface is located the coplanar with the horizontal central line of terminal surface under the box under the horizontal central line of terminal surface under the cardboard, the inner wall height that highly is greater than the box of cardboard, the horizontal central line through terminal surface is located the coplanar under the horizontal central line that sets up the cardboard and the box, and then make propaganda device's center steady, prevent at the propaganda in-process, the propaganda device collapses because of the central shakiness, the inner wall height that highly is greater than the box through setting up the cardboard, and then conveniently realize the sliding connection between cardboard and the file panel.

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 an overall structure diagram of the present invention;

FIG. 2 is a structural diagram of the economics basic knowledge propaganda device of the present invention;

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

FIG. 4 is a structural view of the case body of the present invention;

FIG. 5 is a diagram of the structure of the document display board of the present invention;

fig. 6 is a structure view of the multimedia display board of the present invention;

FIG. 7 is a second buckle structure view of the present invention;

in the figure, 1, a box cover; 101. a handle; 102. a first lock ring; 103. a storage groove; 104. a hinge; 2. a box body; 201. a second lock ring; 202. connecting blocks; 203. a universal wheel; 2031. a brake pad; 204. clamping a plate; 2041. a first card slot; 2042. a first buckle; 3. a file display board; 301. a second card slot; 302. a first clip strip; 303. a second buckle; 3031. a connecting shaft; 3032. a clamping block; 3033. dialing a plate; 4. a multimedia display board; 401. a multimedia card slot; 402. a third buckle; 403. a second card strip.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1-7, the present invention provides the following technical solutions: the utility model provides an economics basic knowledge propaganda device, which comprises a box body 2, the inner wall bottom fixedly connected with cardboard 204 of box 2, first draw-in groove 2041 has been seted up to the up end of cardboard 204, first buckle 2042 is installed to the right side upper end of cardboard 204, the upper end of cardboard 204 is provided with a plurality of file panels 3, the equal fixedly connected with of lower terminal surface of a plurality of file panels 3 and first card strip 302 of first draw-in groove 2041 assorted, the up end of a plurality of file panels 3 all seted up with first card strip 302 assorted second draw-in groove 301, second buckle 303 is all installed to the right side upper end of a plurality of file panels 3, second buckle 303 includes connecting axle 3031, the outside of connecting axle 3031 is rotated and is connected with group board 3033, the left end of connecting axle 3031 and the right side fixed connection of file panels 3, the right-hand member fixedly connected with fixture block 3032 of connecting axle 3031, the upper end of file panels 3 is provided with multi-media.

In this embodiment: through the file display board 3 and the multimedia display board 4, the synchronous propaganda of the characters and the audio and video of the basic knowledge of the economics is realized, thereby achieving good propaganda effect, through the mutual matching of the first clamping groove 2041 and the first clamping strip 302, further enabling the clamping board 204 and the file display board 3 to be in sliding connection, through twisting the first buckle 2042, further enabling the first clamping strip 302 on the lower end surface of the file display board 3 to be inserted into the first clamping groove 2041 on the upper end surface of the clamping board 204, interference can not be generated, when the left side surface of the file display board 3 and the left side surface of the clamping board 204 are positioned on the same plane, twisting the first buckle 2042 again, further enabling the first buckle 2042 to be attached to the right side surface of the file display board 3, thereby fixing the file display board 3, preventing the file display board 3 from falling off in the propaganda process, through the mutual matching of the second clamping groove 301 and the first clamping strip 302, further enabling a plurality of file display boards 3 to be in sliding connection, dial board 3033 through wrench movement, and then make sliding connection's in-process between a plurality of file display boards 3, can not produce interference, when a plurality of file display boards 3's left surface all is located the coplanar, wrench movement once more dials board 3033 to fixed file display board 3 prevents at the propaganda in-process, and file display board 3 drops, through connecting axle 3031, and then realizes dialling the wrench movement of board 3033, through fixture block 3032, and then prevents to dial board 3033 and drops.

Specifically, the lower end face of the multimedia display board 4 is fixedly connected with a second clamping strip 403 matched with the second clamping groove 301, the front end face of the multimedia display board 4 is provided with a multimedia clamping groove 401, and the front face of the multimedia display board 4 is provided with four third clamping buckles 402.

In this embodiment: through the mutually supporting of second draw-in groove 301 and second card strip 403, and then make sliding connection between file panel 3 and the multi-media panel 4, dial board 3033 through wrench movement, and then make the second card strip 403 of multi-media panel 4 lower terminal surface insert the in-process of the second draw-in groove 301 of file panel 3 up end, can not produce the interference, when the left surface of multi-media panel 4 and the left surface of file panel 3 are located the coplanar, wrench movement dial board 3033 once more, thereby fix multi-media panel 4, prevent at the propaganda in-process, multi-media panel 4 drops, through multi-media draw-in groove 401, and then prevent multimedia device, through wrench movement third buckle 402, and then fix multimedia device, prevent multimedia device from falling out from the inside of multi-media draw-in groove 401.

Specifically, the upper end face of the box body 2 is movably connected with a box cover 1, the lower end face of the box cover 1 is provided with a storage groove 103, two hinges 104 are installed on the rear end face of the box cover 1, and the box cover 1 and the box body 2 are movably connected through the two hinges 104.

In this embodiment: through case lid 1, and then conveniently carry and deposit the propaganda device, simultaneously, can shelter from the dust for placing file panel 3 and multimedia panel 4 inside box 2 depositing the in-process, through putting thing groove 103, and then prevent cardboard 204 and case lid 1 and interfere.

Specifically, the transverse center line of the lower end face of the clamping plate 204 and the transverse center line of the lower end face of the box body 2 are located on the same plane, and the height of the clamping plate 204 is larger than the height of the inner wall of the box body 2.

In this embodiment: horizontal central line through terminal surface under setting up cardboard 204 and the horizontal central line of terminal surface under the box 2 lie in the coplanar, and then make propaganda device's center steady, prevent at the propaganda in-process, propaganda device collapses because of the central shakiness, highly be greater than the inner wall height of box 2 through setting up cardboard 204, and then conveniently realize the sliding connection between cardboard 204 and the file panel 3.

Specifically, the first catch 2042 and the third catch 402 are both identical in structure to the second catch 303.

In this embodiment: through setting up first buckle 2042 and third buckle 402 all the same with second buckle 303 structure, and then convenient operation and production.

Specifically, a first lock ring 102 is fixedly connected to the front end surface of the case cover 1, and a second lock ring 201 is fixedly connected to the front end surface of the case body 2.

In this embodiment: through the first lock ring 102 and the second lock ring 201, the case cover 1 and the case body 2 are conveniently and fixedly connected through the lock catch, and therefore the carrying is convenient.

Specifically, four connecting blocks 202 are fixedly connected to the lower end face of the box body 2, universal wheels 203 are fixedly connected to the lower end faces of the four connecting blocks 202, and brake pads 2031 are fixedly connected to the outer sides of the universal wheels 203.

In this embodiment: through universal wheel 203, and then conveniently remove box 2 at the propaganda in-process, through stepping on brake block 2031, and then conveniently fix box 2.

Specifically, a handle 101 is fixedly connected to the upper end surface of the case cover 1.

In this embodiment: through handle 101, and then conveniently carry the propaganda device.

The utility model discloses a theory of operation and use flow: the propaganda device is carried to an area needing propaganda by a handle 101, a lock catch is opened, a box cover 1 is opened, a file display board 3 and a multimedia display board 4 in a box body 2 are taken out, a first buckle 2042 is twisted, a first clamping strip 302 on the lower end face of the file display board 3 is inserted into a first clamping groove 2041 on the upper end face of a clamping board 204, when the left side face of the file display board 3 and the left side face of the clamping board 204 are positioned on the same plane, the first buckle 2042 is twisted again to fix the file display board 3, a poking board 3033 is twisted, a plurality of file display boards 3 are sequentially connected in a sliding manner, when the left side faces of the file display boards 3 are positioned on the same plane, the poking board 3033 is twisted again to fix the file display board 3, the poking board 3033 is inserted into a second clamping groove 301 on the upper end face of the file display board 3, when the left side face of the multimedia display board 4 and the left side face of the file display board 3 are positioned on the same plane, turning round again and dialling board 3033 to fixed multimedia panel 4, put into multimedia card slot 401 with multimedia equipment inside, turn round third buckle 402, thereby fixed multimedia equipment carries out the synchronous propaganda of characters and audio-visual afterwards, after the propaganda is ended, carries out anti-process dismantlement, and inside putting into box 2 with file panel 3 and multimedia panel 4 after having dismantled, cover case lid 1, lock the hasp.

The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims (7)

1. The utility model provides an economics basic knowledge propaganda device, includes box (2), its characterized in that: a clamping plate (204) is fixedly connected to the bottom end of the inner wall of the box body (2), a first clamping groove (2041) is formed in the upper end face of the clamping plate (204), a first buckle (2042) is installed at the upper end of the right side of the clamping plate (204), a plurality of file display plates (3) are arranged at the upper end of the clamping plate (204), a first clamping strip (302) matched with the first clamping groove (2041) is fixedly connected to the lower end face of each file display plate (3), a second clamping groove (301) matched with the first clamping strip (302) is formed in the upper end face of each file display plate (3), a second buckle (303) is installed at the upper end of the right side of each file display plate (3), each second buckle (303) comprises a connecting shaft (3031), a shifting plate (3033) is rotatably connected to the outer side of each connecting shaft (3031), the left end of each connecting shaft (3031) is fixedly connected with the right side of each file display plate (3), the right end of the connecting shaft (3031) is fixedly connected with a clamping block (3032), and the upper end of the file display board (3) is provided with a multimedia display board (4).

2. The economics underlying knowledge publicizing apparatus of claim 1 wherein: the lower terminal surface fixedly connected with of multimedia panel (4) and second draw-in groove (301) assorted second card strip (403), multimedia draw-in groove (401) have been seted up to the preceding terminal surface of multimedia panel (4), four third buckles (402) are installed in the front of multimedia panel (4).

3. The economics underlying knowledge publicizing apparatus of claim 1 wherein: the upper end face swing joint of box (2) has case lid (1), thing groove (103) have been seted up to the lower terminal surface of case lid (1), two hinges (104) are installed to the rear end face of case lid (1), case lid (1) passes through two hinges (104) swing joint with box (2).

4. The economics underlying knowledge publicizing apparatus of claim 1 wherein: the transverse center line of the lower end face of the clamping plate (204) and the transverse center line of the lower end face of the box body (2) are located on the same plane, and the height of the clamping plate (204) is larger than that of the inner wall of the box body (2).

5. An economics underlying knowledge publicizing apparatus as recited in claim 3, wherein: the front end face of the box cover (1) is fixedly connected with a first locking ring (102), and the front end face of the box body (2) is fixedly connected with a second locking ring (201).

6. An economics underlying knowledge publicizing apparatus as recited in claim 3, wherein: the lower end face of the box body (2) is fixedly connected with four connecting blocks (202), four lower end faces of the connecting blocks (202) are fixedly connected with universal wheels (203), and the outer sides of the universal wheels (203) are fixedly connected with brake pads (2031).

7. An economics underlying knowledge publicizing apparatus as recited in claim 3, wherein: the upper end face of the box cover (1) is fixedly connected with a handle (101).