CN212084401U

CN212084401U - Multimedia device for economic teacher learning

Info

Publication number: CN212084401U
Application number: CN201922081030.0U
Authority: CN
Inventors: 李永杰
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-27
Filing date: 2019-11-27
Publication date: 2020-12-04
Anticipated expiration: 2029-11-27

Abstract

The utility model discloses a multi-media device that economic teacher learned usefulness, including box, limiting plate, fly leaf and player, the interior diapire fixedly connected with of box supports the box, the equal fixedly connected with connecting rod in both sides of supporting the box surface, the one end of connecting rod has the pivot through swivel swing joint, the surperficial swing joint of pivot has the multiplexing cloth of writing, the interior diapire fixedly connected with of support box wipes the board of writing, the bottom swing joint of multiplexing cloth of writing and the board of wiping the word. Through the collocation setting of support box, pivot, multiplexing writing cloth and erasing board, the multiplexing writing cloth after will writing during the use rotates through the pivot, and then makes multiplexing writing cloth pass through erasing board inside, then rotates to suitable position through the multiplexing writing cloth that the pivot will be erased, thereby has solved the student and still has wiped the content of writing before the in-process of writing, can make the student seem the problem of hand and foot disorder in economic study writing process.

Description

Multimedia device for economic teacher learning

Technical Field

The utility model relates to a study auxiliary technology field specifically is a multimedia device that economic teacher learnt usefulness.

Background

The economy teacher is a job title, namely a job title obtained after examination and evaluation by personnel engaged in economy professionals, the multimedia is an indispensable equipment concept for modern education technology education such as computers, projectors, slide shows, display stands, videos, broadcasting, movies, electronic whiteboards, computers and the like in modern education, and the teaching modernization theory and practice are realized by designing, developing, applying, managing and evaluating teaching processes and resources by applying the modern education theory and technology.

The existing multimedia device for the learning of the economic teacher is mostly of a large-scale projection structure, is suitable for most students to learn and use simultaneously, and is less provided with a device capable of training the ability of the economic teacher to write data quickly.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a multimedia device that economic teacher learnt usefulness has solved the problem of proposing in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a multi-media device that economic teacher learned usefulness, includes box, limiting plate, fly leaf and player, the interior diapire fixedly connected with of box supports the box, the equal fixedly connected with connecting rod in both sides of support box surface, the one end of connecting rod has the pivot through swivel swing joint, the surperficial swing joint of pivot has multiplexing to write cloth, the interior diapire fixedly connected with of support box wipes the board, multiplexing is written cloth and is wiped the bottom swing joint of board.

Optionally, the upper surface of the box body is provided with a writing groove, and one side of the writing groove is provided with a pen placing groove.

Optionally, the sliding grooves are formed in two sides of the writing groove, and sliding teeth are fixedly connected to the inner bottom wall of each sliding groove.

Optionally, the surface of the sliding tooth is movably clamped with an adjusting block, and one side of the upper surface of the adjusting block is fixedly connected with a limiting rod.

Optionally, the bottom of the box body is fixedly connected with a limiting plate, and the bottom of the limiting plate is movably connected with a movable plate through a limiting bolt.

Optionally, one side of the outer surface of the box body is fixedly connected with a connecting plate, the connecting plate is movably connected with a telescopic rod through a hinge, one end of the telescopic rod is fixedly connected with a player, and one side of the outer surface of the player is provided with a USB interface.

(III) advantageous effects

The utility model provides a multimedia device that economic teacher learnt usefulness possesses following beneficial effect:

1. this multi-media device that economic teacher learnt usefulness, through supporting the box, the pivot, the collocation setting of multiplexing writing cloth and erasing board, the multiplexing writing cloth after will writing during the use rotates through the pivot, and then makes multiplexing writing cloth through erasing the board inside, then through the pivot will wipe multiplexing writing cloth that finishes rotate to suitable position to solved the student and still need to wipe the content of writing before writing at the in-process of writing, can make the economic teacher write the data in-process fast and seem the problem of hand and foot disorder.

2. This multimedia device that economic teacher learnt usefulness, through the spout, smooth tooth, the collocation setting of gag lever post and regulating block, the one-way joint through regulating block and smooth tooth during the use, and then with the gag lever post adjustment on writing the groove suitable point, made things convenient for user's writing then, avoided writing the typeface slope that the in-process produced, the collocation setting of limiting plate and fly leaf through, thereby fixing device's effect has been played, collocation setting through player and USB interface, made things convenient for the user to carry out multimedia learning alone, the practicality of device has been improved.

Drawings

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

FIG. 2 is a schematic sectional view of the present invention;

fig. 3 is a schematic structural view of the sliding chute of the present invention.

In the figure: 1. a box body; 2. a limiting plate; 3. a movable plate; 4. a player; 5. a support box; 6. a connecting rod; 7. a rotating shaft; 8. writing cloth; 9. a character erasing board; 10. a writing slot; 11. a chute; 12. sliding the teeth; 13. an adjusting block; 14. a limiting rod; 15. a connecting plate; 16. a telescopic rod; 17. a pen placing groove; 18. and a USB interface.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1 to 3, the present invention provides a technical solution: a multimedia device for an economic teacher to learn comprises a box body 1, a limiting plate 2, a movable plate 3 and a player 4, wherein the inner bottom wall of the box body 1 is fixedly connected, a supporting box 5 is fixedly connected, two sides of the outer surface of the supporting box 5 are both fixedly connected with connecting rods 6, one end of each connecting rod 6 is movably connected with a rotating shaft 7 through a rotating ring, the surface of each rotating shaft 7 is movably connected with a multiplexing writing cloth 8, the inner bottom wall of the supporting box 5 is fixedly connected with a character erasing plate 9, and the multiplexing writing cloth 8 is movably connected with the bottom of the character erasing plate 9;

through the matching arrangement of the supporting box 5, the rotating shaft 7, the multiplexing writing cloth 8 and the erasing plate 9, when in use, the written multiplexing writing cloth 8 rotates through the rotating shaft 7, so that the multiplexing writing cloth 8 passes through the inside of the erasing plate 9, and then the erased multiplexing writing cloth 8 rotates to a proper position through the rotating shaft 7, thereby solving the problem that a student needs to erase the previously written content in the writing process and an economic teacher looks busy and disorderly in the data writing process;

the upper surface of the box body 1 is provided with a writing groove 10, one side of the writing groove 10 is provided with a pen placing groove 17, two sides of the writing groove 10 are both provided with sliding grooves 11, the inner bottom wall of the sliding grooves 11 is fixedly connected with sliding teeth 12, the surface of the sliding teeth 12 is movably clamped with an adjusting block 13, and one side of the upper surface of the adjusting block 13 is fixedly connected with a limiting rod 14;

through the matching arrangement of the sliding chute 11, the sliding tooth 12, the limiting rod 14 and the adjusting block 13, the limiting rod 14 is adjusted to a proper point on the writing groove through the unidirectional clamping connection of the adjusting block 13 and the sliding tooth 12 when the writing tool is used, so that the writing of a user is facilitated, and the font inclination generated in the writing process is avoided;

the bottom fixedly connected with limiting plate 2 of box 1, limiting plate 2's bottom has fly leaf 3 through spacing bolt swing joint, limiting plate 2 and fly leaf 3's collocation setting through, thereby fixing device's effect has been played, one side fixedly connected with of box 1 surface comes connecting plate 15, connecting plate 15 has telescopic link 16 through hinge swing joint, the one end fixedly connected with player 4 of telescopic link 16, USB interface 18 has been seted up to one side of player 4 surface, collocation setting through player and USB interface, made things convenient for the user to carry out multimedia learning alone, the practicality of device has been improved.

As an optimal technical solution of the utility model: through the setting up of 3 inner walls anti-skidding decorative patterns of fly leaf, improved the non-skid property of device.

In conclusion, when the multimedia device for the economic teacher to learn is used, the supporting box 5, the rotating shaft 7, the multiplexing writing cloth 8 and the erasing plate 9 are matched, when the multimedia device is used, the written multiplexing writing cloth 8 rotates through the rotating shaft 7, the multiplexing writing cloth 8 passes through the inside of the erasing plate 9, and the erased multiplexing writing cloth 8 rotates to a proper position through the rotating shaft 7, so that the problem that the economic teacher looks busy and disorderly in the data writing process due to the fact that the students need to erase the written content before in the writing process is solved, through the matching arrangement of the sliding groove 11, the sliding tooth 12, the limiting rod 14 and the adjusting block 13, when the multimedia device is used, the limiting rod 14 is adjusted to a proper point on the writing groove through the unidirectional clamping of the adjusting block 13 and the sliding tooth 12, the writing of the user is facilitated, the font inclination generated in the writing process is avoided, and through the matching arrangement of the limiting plate 2 and the movable plate 3, therefore, the player has the function of a fixing device, the player 4 and the USB interface are arranged in 18 matching mode, a user can conveniently and independently learn multimedia, the practical performance of the device is improved, electrical elements appearing in the player are all electrically connected with an external main controller and a 220V mains supply, and the main controller can be used for a computer and other conventional known devices for controlling.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a multimedia device that economic teacher learnt usefulness, includes box (1), limiting plate (2), fly leaf (3) and player (4), its characterized in that: the utility model discloses a writing board, including box (1), inner diapire fixedly connected with of box (1), support box (5), the equal fixedly connected with connecting rod (6) in both sides of support box (5) surface, the one end of connecting rod (6) has pivot (7) through swivel swing joint, the surperficial swing joint of pivot (7) has multiplexing writing cloth (8), inner diapire fixedly connected with of support box (5) wipes board (9), multiplexing writing cloth (8) and the bottom swing joint of wiping board (9).

2. The apparatus as claimed in claim 1, wherein the apparatus further comprises: the upper surface of the box body (1) is provided with a writing groove (10), and one side of the writing groove (10) is provided with a pen placing groove (17).

3. The apparatus as claimed in claim 2, wherein the apparatus further comprises: the two sides of the writing groove (10) are both provided with sliding grooves (11), and the inner bottom wall of each sliding groove (11) is fixedly connected with a sliding tooth (12).

4. The apparatus as claimed in claim 3, wherein the apparatus further comprises: the surface activity joint of sliding tooth (12) has regulating block (13), one side fixedly connected with gag lever post (14) of regulating block (13) upper surface.

5. The apparatus as claimed in claim 1, wherein the apparatus further comprises: the bottom of the box body (1) is fixedly connected with a limiting plate (2), and the bottom of the limiting plate (2) is movably connected with a movable plate (3) through a limiting bolt.

6. The apparatus as claimed in claim 1, wherein the apparatus further comprises: one side of the outer surface of the box body (1) is fixedly connected with a connecting plate (15), the connecting plate (15) is movably connected with a telescopic rod (16) through a hinge, one end of the telescopic rod (16) is fixedly connected with a player (4), and one side of the outer surface of the player (4) is provided with a USB interface (18).