CN214855108U

CN214855108U - Computer education multimedia platform

Info

Publication number: CN214855108U
Application number: CN202120320623.2U
Authority: CN
Inventors: 方海波
Original assignee: ZHEJIANG INTERNATIONAL STUDIES UNIVERSITY
Current assignee: ZHEJIANG INTERNATIONAL STUDIES UNIVERSITY
Priority date: 2021-02-04
Filing date: 2021-02-04
Publication date: 2021-11-26
Anticipated expiration: 2031-02-04

Abstract

The utility model belongs to the technical field of the multimedia platform, a computer education multimedia platform is related to, wherein, comprising a base plate, the top fixedly connected with carriage of bottom plate, two motors of fixedly connected with in the carriage, two equal fixedly connected with initiative bevel gear on the output shaft of motor, two the surface toothing of initiative bevel gear has driven bevel gear, two the equal fixedly connected with pivot of one end of driven bevel gear, two the equal fixedly connected with gear of one end of pivot. Its beneficial effect is, this computer education multimedia platform, through setting up motor, drive bevel gear and driven bevel gear, the output shaft through the motor rotates and drives drive bevel gear and rotate and drive driven bevel gear and rotate to drive gear revolve, can drive pinion rack rebound under the gliding cooperation of slider in the spout, make things convenient for the teaching personnel to adjust the height of podium body, thereby can be applicable to the teaching personnel of different heights.

Description

Computer education multimedia platform

Technical Field

The utility model belongs to the technical field of the multimedia platform, concretely relates to computer education multimedia platform.

Background

The multimedia teaching generally refers to computer multimedia teaching, is a combination of various media realized by a computer, has the characteristics of interactivity, integration, controllability and the like, is only one of various media, focuses on that students can access a campus network and the internet through a wireless network at any time, conveniently acquires learning resources, teachers can check the learning conditions of the students at any time and any place by using the wireless network, complete lessons preparation and carry out scientific research work, and has the core of paperless teaching and extension of the wireless network in the campus, so that auxiliary teaching needs to be carried out by matching with a multimedia platform.

However, the height of the existing computer education multimedia platform is fixed, the height of the platform can not be adjusted according to actual use requirements, so that teachers with different heights can not use the platform, the limitation is high, the surface of the existing computer education multimedia platform is not provided with a cover plate, under long-time use, dust is easily stained on a display screen, normal use of the display screen is influenced, the teaching quality of computer teaching is also influenced, and the platform is not beneficial to popularization and use on a large scale.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a computer education multimedia platform, it has solved and can not adjust, influence technical problem such as display screen normal use according to the height of in-service use demand to the platform.

In order to achieve the above object, the utility model provides a following technical scheme: a computer education multimedia platform comprises a bottom plate, wherein a supporting frame is fixedly connected to the top end of the bottom plate, two motors are fixedly connected in the supporting frame, driving bevel gears are fixedly connected to output shafts of the two motors, driven bevel gears are meshed with the surfaces of the two driving bevel gears, one ends of the two driven bevel gears are fixedly connected with rotating shafts, one ends of the two rotating shafts are fixedly connected with gears, toothed plates are meshed with the surfaces of the two gears, two through holes are formed in the supporting frame, the top ends of the two toothed plates penetrate through the through holes and are fixedly connected with a platform body, grooves are formed in the platform body, two sliding rails are fixedly connected in the grooves, cover plates are slidably connected in the two sliding rails, clamping grooves are formed in the platform body, and clamping blocks are fixedly connected to the side faces of the cover plates, the clamping block is matched with the clamping groove.

As a further aspect of the present invention: two sliding grooves are formed in the supporting frame, sliding blocks are connected in the sliding grooves in a sliding mode, and one ends of the sliding blocks are fixedly connected to the toothed plate.

As a further aspect of the present invention: fixedly connected with places the case in the carriage, two connecting plates of fixedly connected with in the carriage, two the equal fixed connection in bottom of connecting plate is on placing the case, two all wear to be equipped with the bearing in the connecting plate, two the surface rotation of pivot is connected in the bearing.

As a further aspect of the present invention: the storage box is characterized in that a first baffle is fixedly connected in the storage box, a plurality of second baffles are fixedly connected to the upper side and the lower side of the first baffle, one ends of the second baffles are fixedly connected in the storage box, and a storage groove is formed between the first baffle and the second baffles.

As a further aspect of the present invention: the front end of the placing box is rotatably connected with a box door through a hinge, the surface of the box door is fixedly connected with a handle, and a coded lock is arranged in the box door.

As a further aspect of the present invention: a display screen is arranged in the groove, a keyboard is lapped in the groove, and a pull ring is fixedly connected to the side face of the cover plate.

As a further aspect of the present invention: the top of placing the case is provided with control panel, control panel's fixed surface is connected with a plurality of button switch, button switch passes through wire electric connection with motor and display screen respectively.

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

1. this computer education multimedia platform, through setting up motor, drive bevel gear and driven bevel gear, the output shaft through the motor rotates and drives drive bevel gear and rotate and drive driven bevel gear and rotate to drive gear revolve, can drive pinion rack rebound under the gliding cooperation of slider in the spout, make things convenient for the teaching personnel to adjust the height of podium body, thereby can be applicable to the teaching personnel of different heights.

2. This computer education multimedia platform through setting up apron, fixture block and draw-in groove, can drive the apron through the pulling pull ring and slide in the slide rail, and the apron can be in the confined environment with the display screen in, prevents that the dust from dropping on the display screen, has guaranteed the result of use of display screen, and the fixture block joint can fix the apron in the recess in the draw-in groove, and is fixed effectual.

3. This computer education multimedia platform places case, hinge and chamber door through the setting, through the pulling handle, can drive the chamber door and rotate under the pivoted cooperation of hinge to the convenience is opened and is closed placing the case, and placing the case can deposit and accomodate the teaching aid, has reduced teaching personnel's intensity of labour, has practiced thrift teaching personnel's operating time.

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 front view of a cross-sectional structure of the present invention;

FIG. 2 is a schematic view of the three-dimensional structure of the placing box of the present invention;

FIG. 3 is a schematic top view of the platform body of the present invention;

in the figure: 1. a base plate; 2. a support frame; 3. a chute; 4. a slider; 5. a motor; 6. a drive bevel gear; 7. a driven bevel gear; 8. a connecting plate; 9. placing a box; 10. a first separator; 11. a second separator; 12. a placement groove; 13. a rotating shaft; 14. a bearing; 15. a gear; 16. a toothed plate; 17. a through hole; 18. a platform body; 19. a groove; 20. a slide rail; 21. a cover plate; 22. a pull ring; 23. a display screen; 24. a keyboard; 25. a card slot; 26. a clamping block; 27. a hinge; 28. a box door; 29. a handle; 30. a coded lock; 31. a control panel; 32. a push button switch.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-3, the present invention provides the following technical solutions: a computer education multimedia platform comprises a bottom plate 1, wherein a supporting frame 2 is fixedly connected to the top end of the bottom plate 1, two motors 5 are fixedly connected in the supporting frame 2, driving bevel gears 6 are fixedly connected to output shafts of the two motors 5, driven bevel gears 7 are meshed with the surfaces of the two driving bevel gears 6, one ends of the two driven bevel gears 7 are fixedly connected with rotating shafts 13, one ends of the two rotating shafts 13 are fixedly connected with gears 15, toothed plates 16 are meshed with the surfaces of the two gears 15, two through holes 17 are formed in the supporting frame 2, the top ends of the two toothed plates 16 penetrate through the through holes 17 and are fixedly connected with a platform body 18, the driving bevel gears 6 are driven to rotate by the rotation of the output shafts of the motors 5, so that the gears 15 are driven to rotate, the toothed plates 16 can be driven to move upwards under the sliding fit of sliding blocks 4 in sliding grooves 3, make things convenient for the teaching personnel to adjust the height of podium body 18 to can be applicable to the teaching personnel of different heights, set up two spouts 3 in the carriage 2, equal sliding connection has slider 4 in two spouts 3, and the equal fixed connection of one end of two sliders 4 is on pinion rack 16.

Set up recess 19 in the podium body 18, two slide rails 20 of fixedly connected with in the recess 19, sliding connection has apron 21 in two slide rails 20, draw-in groove 25 has been seted up in the podium body 18, the side fixedly connected with fixture block 26 of apron 21, fixture block 26 and draw-in groove 25 phase-match, can drive apron 21 and slide in slide rail 20 through pulling pull ring 22, apron 21 can be in the confined environment with display screen 23, prevent that the dust from dropping on display screen 23, display screen 23's result of use has been guaranteed, fixture block 26 joint can be fixed apron 21 in recess 19 in draw-in groove 25, fixed effectual.

Specifically, fixedly connected with places case 9 in the carriage 2, two connecting plates 8 of fixedly connected with in the carriage 2, and the equal fixed connection in bottom of two connecting plates 8 is on placing case 9, all wears to be equipped with bearing 14 in two connecting plates 8, and the surface rotation of two pivots 13 is connected in bearing 14.

Specifically, place the first baffle 10 of fixedly connected with in the case 9, the equal a plurality of second baffle 11 of fixedly connected with in the upper and lower both sides of first baffle 10, the one end fixed connection of second baffle 11 is in placing case 9, be provided with standing groove 12 between first baffle 10 and the second baffle 11, through pulling handle 29, can drive chamber door 28 and rotate under hinge 27's pivoted cooperation, thereby conveniently open and close placing case 9, it can deposit and accomodate teaching aid to place case 9, the intensity of labour of teaching personnel has been reduced, teaching personnel's operating time has been practiced thrift, the front end of placing case 9 is rotated through hinge 27 and is connected with chamber door 28, the fixed surface of chamber door 28 is connected with handle 29, be provided with trick lock 30 in the 28.

Specifically, be provided with display screen 23 in the recess 19, the overlap joint has keyboard 24 in the recess 19, and the side fixedly connected with pull ring 22 of apron 21 places the top of case 9 and is provided with control panel 31, and control panel 31's fixed surface is connected with a plurality of button switch 32, and button switch 32 passes through wire electric connection with motor 5 and display screen 23 respectively.

The utility model discloses a theory of operation does:

s1, when the teaching staff clicks the button switch 32, the two motors 5 start to work, the output shafts of the two motors 5 rotate to drive the two driving bevel gears 6 to rotate to drive the two driven bevel gears 7 to rotate, so as to drive the two rotating shafts 13 to rotate to drive the gears 15 to rotate, the two toothed plates 16 are driven to move upwards under the matching of the sliding blocks 4 in the sliding grooves 3, so as to drive the platform body 18 to move upwards, and after the platform body is moved to a proper height, the button switch 32 is clicked, so that the two motors 5 stop working;

s2, secondly, the teaching staff pulls the pull ring 22 to drive the cover plate 21 to slide rightwards in the slide rail 20, so that the fixture block 26 is separated from the fixture groove 25, the groove 19 is opened, the pull ring 22 stops being pulled after the cover plate 21 slides to a proper position, then the button switch 32 is clicked, and the display screen 23 starts working;

s3, then, the teacher inputs the password, unlocks the combination lock 30, pulls the handle 29, and in cooperation with the rotation of the hinge 27, drives the box door 28 to rotate, so that the placing box 9 is opened, the teaching tool is taken out from the placing groove 12 and placed in the groove 19, and then the teacher teaches the student.

While embodiments of the present invention have been shown and described, it is to be understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that modifications, alterations, substitutions and variations may be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.

Claims

1. A computer education multimedia platform, comprising a base plate (1), characterized in that: the top end of the bottom plate (1) is fixedly connected with a supporting frame (2), the supporting frame (2) is internally and fixedly connected with two motors (5), the output shafts of the two motors (5) are fixedly connected with driving bevel gears (6), the surfaces of the two driving bevel gears (6) are meshed with driven bevel gears (7), one ends of the two driven bevel gears (7) are fixedly connected with rotating shafts (13), one ends of the two rotating shafts (13) are fixedly connected with gears (15), the surfaces of the two gears (15) are meshed with toothed plates (16), the supporting frame (2) is internally provided with two through holes (17), the top ends of the two toothed plates (16) penetrate through the through holes (17) and are fixedly connected with a platform body (18), the platform body (18) is internally provided with a groove (19), and the groove (19) is internally and fixedly connected with two sliding rails (20), two sliding connection has apron (21) in slide rail (20), draw-in groove (25) have been seted up in podium body (18), the side fixedly connected with fixture block (26) of apron (21), fixture block (26) and draw-in groove (25) phase-match.

2. A computer educational multimedia platform, according to claim 1, wherein: two sliding grooves (3) are formed in the supporting frame (2), two sliding blocks (4) are connected in the sliding grooves (3) in a sliding mode, and one ends of the sliding blocks (4) are fixedly connected to the toothed plate (16).

3. A computer educational multimedia platform, according to claim 1, wherein: fixedly connected with places case (9) in carriage (2), two connecting plates (8) of fixedly connected with in carriage (2), two the equal fixed connection in bottom of connecting plate (8) is on placing case (9), two bearing (14), two all wear to be equipped with in connecting plate (8) the surface rotation of pivot (13) is connected in bearing (14).

4. A computer educational multimedia platform, according to claim 3, wherein: the storage box is characterized in that a first partition plate (10) is fixedly connected in the storage box (9), a plurality of second partition plates (11) are fixedly connected to the upper side and the lower side of the first partition plate (10), one ends of the second partition plates (11) are fixedly connected in the storage box (9), and a storage groove (12) is formed between the first partition plate (10) and the second partition plates (11).

5. A computer educational multimedia platform, according to claim 3, wherein: the front end of the placing box (9) is rotatably connected with a box door (28) through a hinge (27), the surface of the box door (28) is fixedly connected with a handle (29), and a coded lock (30) is arranged in the box door (28).

6. A computer educational multimedia platform, according to claim 1, wherein: a display screen (23) is arranged in the groove (19), a keyboard (24) is lapped in the groove (19), and a pull ring (22) is fixedly connected to the side face of the cover plate (21).

7. A computer educational multimedia platform, according to claim 3, wherein: the top of placing case (9) is provided with control panel (31), the fixed surface of control panel (31) is connected with a plurality of button switch (32), button switch (32) pass through wire electric connection with motor (5) and display screen (23) respectively.