CN211207521U

CN211207521U - Multimedia teaching device for film and television literature

Info

Publication number: CN211207521U
Application number: CN201920899916.3U
Authority: CN
Inventors: 不公告发明人
Original assignee: Shanghai Huazhiblade Cultural Creativity Co ltd
Current assignee: Shanghai Huazhiblade Cultural Creativity Co ltd
Priority date: 2019-06-16
Filing date: 2019-06-16
Publication date: 2020-08-07
Anticipated expiration: 2029-06-16

Abstract

The utility model discloses a multimedia teaching device for movie & TV literature, include bottom plate, sleeve pipe, mounting panel, carousel and place the storehouse, the intermediate position department at bottom plate top installs the sleeve pipe, and sheathed tube internally mounted has the threaded rod, the outside of threaded rod is provided with the external screw thread, the sheathed tube inboard is provided with the internal thread that mutually supports with the external screw thread, the mounting panel is installed at the top of threaded rod, the border position department at mounting panel top is provided with the ball groove, and the intermediate position department at mounting panel top installs the carousel, the ball is evenly installed to the inside in ball groove. The utility model discloses install the telescopic machanism that first articulated piece, the articulated piece of second, first hinge bar, second hinge bar, connecting plate are constituteed, make the position of display can obtain adjusting, and install the carousel cooperation and use, the teacher of being convenient for shows movie & TV content to the student of different positions, and the effect of show is better.

Description

Multimedia teaching device for film and television literature

Technical Field

The utility model relates to a teaching equipment technical field specifically is a multimedia teaching device for film and television literature.

Background

The movie and television literature is a combination of movie literature and television literature, can reflect high comprehensive reflection to life, can reflect social life and express thought and emotion by using image thinking and shaping vivid and sensible artistic images, and arouses the artistic forms of aesthetic perception, aesthetic education and aesthetic entertainment of people, the movie is a comprehensive art and connects drama, music and sculpture, architecture and dance, scenery and character, visual image and audio language into a unified complex, a multimedia teaching device is frequently needed in movie and television literature teaching, when the existing multimedia teaching device for movie and television literature is used, the position of a display is mostly unadjustable, a teacher is not convenient to show teaching contents to students at different positions, the use is inconvenient, and when the existing multimedia teaching device for movie and television literature is used, the height of the device is mostly unadjustable, the not suitable people of different heights, the suitability of device is relatively poor, and simultaneously, the present multimedia education device for film and television literature can only use the display to play the video mostly, can not write and the picture show, and the function of device is comparatively single, consequently, the research and development of novel multimedia teaching device for film and television literature receives the attention of more and more researchers.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a multimedia teaching device is used to movie & TV literature to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a multimedia teaching device for movie and television literature comprises a bottom plate, a sleeve, a mounting plate, a rotary plate and a placing bin, wherein the sleeve is installed at the middle position of the top of the bottom plate, a threaded rod is installed inside the sleeve, external threads are arranged on the outer side of the threaded rod, internal threads matched with the external threads are arranged on the inner side of the sleeve, the mounting plate is installed at the top of the threaded rod, a ball groove is formed in the edge position of the top of the mounting plate, the rotary plate is installed at the middle position of the top of the mounting plate, balls are uniformly installed inside the ball groove and are connected with the rotary plate, the placing bin is installed at the middle position of the top of the rotary plate, a second sliding groove is formed in the bottom of the interior of the placing bin, a connecting plate is installed on the second sliding groove through a sliding block, a first, the first chute is provided with a first hinge block through a slider, one side of the connecting plate far away from the first hinge block is provided with a display, one side of the first hinge block far away from the first chute is hinged with a first hinge rod, one end of the first hinge rod far away from the first hinge block is hinged with the connecting plate, the bottom of the placing bin close to one side of the first hinge block is provided with a second hinge block, one side of the second hinge block close to the connecting plate is hinged with a second hinge rod, one end of the second hinge rod far away from the second hinge block is hinged with the connecting plate, one side of the placing bin far away from the first hinge block is provided with an opening, the top of the placing bin close to one side of the first chute is provided with a control panel, one side of the top of the placing bin close to the control panel is provided with an electric pneumatic cylinder, the output end of the electric pneumatic cylinder penetrates through the placing bin, and the output end of, place the intermediate position department of storehouse one end and install the clipboard, and place the storehouse and keep away from the intermediate position department of clipboard one end and install the show board, control panel's output passes through the input electric connection of wire and electric pneumatic cylinder.

Preferably, the four corners of the bottom plate are provided with universal wheels, and the universal wheels are provided with braking devices.

Preferably, the balls are provided in four groups, and the included angle between adjacent balls is ninety degrees.

Preferably, two groups of fixing clamps are installed at the top of one end, far away from the placing bin, of the display board.

Preferably, three groups of storage boxes are arranged on two sides of one end, close to the display board, of the placing bin.

Preferably, a set of handles is symmetrically arranged at the edge position of the rotating disc.

Compared with the prior art, the beneficial effects of the utility model are that: this multimedia teaching device for movie & TV literature installs first articulated piece, the articulated piece of second, first articulated rod, the second articulated rod, the telescopic machanism that the connecting plate is constituteed, make the position of display can obtain adjusting, and the device is installed the carousel cooperation and is used, be convenient for the teacher to the student show movie & TV content of different positions, the effect of show is better, the device is provided with the external screw thread in the outside of threaded rod, and be provided with the internal thread in sheathed tube inboard, the teacher can rotate the threaded rod according to actual conditions, thereby highly adjusting the device, the device can be applicable to the people of different heights and use, and simultaneously, show board and clipboard are installed to the device, when carrying out movie & TV teaching, the teacher can also carry out the show of movie & TV literature picture, also can write the show, the functionality of device is stronger, be favorable to the popularization of device.

Drawings

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

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

fig. 3 is a back schematic view of the present invention;

fig. 4 is a schematic top view of the mounting plate of the present invention.

In the figure: 1. a base plate; 2. a sleeve; 3. an internal thread; 4. mounting a plate; 5. a ball groove; 6. a turntable; 7. A port; 8. a display; 9. placing a bin; 10. an external thread; 11. a connecting plate; 12. a first hinge lever; 13. An electric pneumatic cylinder; 14. a first hinge block; 15. a first chute; 16. a control panel; 17. a second hinge lever; 18. a second hinge block; 19. a second chute; 20. a ball bearing; 21. a threaded rod; 22. a writing board; 23. a display board; 24. a storage box.

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.

Referring to fig. 1-4, the present invention provides an embodiment: a multimedia teaching device for movie and television literature comprises a bottom plate 1, a sleeve 2, a mounting plate 4, a rotary table 6 and a placing bin 9, wherein the sleeve 2 is mounted at the middle position of the top of the bottom plate 1, a threaded rod 21 is mounted inside the sleeve 2, external threads 10 are arranged on the outer side of the threaded rod 21, internal threads 3 matched with the external threads 10 are arranged on the inner side of the sleeve 2, the mounting plate 4 is mounted at the top of the threaded rod 21, a ball groove 5 is arranged at the edge position of the top of the mounting plate 4, the rotary table 6 is mounted at the middle position of the top of the mounting plate 4, balls 20 are uniformly mounted inside the ball groove 5, the balls 20 are all connected with the rotary table 6, the placing bin 9 is mounted at the middle position of the top of the rotary table 6, a second chute 19 is arranged at the bottom inside the placing bin 9, a connecting plate 11 is mounted on the second chute 19, a first hinge block 14 is arranged on the first sliding groove 15 through a sliding block, a display 8 is arranged on one side of the connecting plate 11 far away from the first hinge block 14, a first hinge rod 12 is hinged on one side of the first hinge block 14 far away from the first sliding groove 15, one end of the first hinge rod 12 far away from the first hinge block 14 is hinged with the connecting plate 11, a second hinge block 18 is arranged at the bottom of one side of the placing bin 9 close to the first hinge block 14, one side of the second hinge block 18 close to the connecting plate 11 is hinged with a second hinge rod 17, one end of the second hinge rod 17 far away from the second hinge block 18 is hinged with the connecting plate 11, one side of the placing bin 9 far away from the first hinge block 14 is provided with a through hole 7, a control panel 16 is arranged at the top of one side of the placing bin 9 close to the first sliding groove 15, an electric pneumatic cylinder 13 is arranged at one side of the top of the placing bin 9 close, and electric pneumatic cylinder 13's output and first articulated piece 14 are connected, place the intermediate position department of storehouse 9 one end and install clipboard 22, and place storehouse 9 and keep away from the intermediate position department of clipboard 22 one end and install show board 23, and control panel 16's output passes through wire and electric pneumatic cylinder 13's input electric connection.

In this implementation: the universal wheel is all installed to the four corners department of bottom plate 1 bottom, and all install arresting gear on the universal wheel, the mobile device of being convenient for, ball 20 is provided with four groups, and contained angle between the adjacent ball 20 is ninety degrees, make the rotation process of carousel 6 more stable, show board 23 is kept away from the top of placing 9 one ends in storehouse and is installed two sets of fixation clamps, can be used to fixed movie & TV picture etc., place the both sides that storehouse 9 is close to show board 23 one end and all install three groups of storing boxes 24, can place the relevant books of movie & TV literature, a set of handle is installed to the border position department symmetry of carousel 6, convenient to use person rotates carousel 6.

The working principle is as follows: when the device is used, the device is powered on firstly, when the height of the device needs to be adjusted, a user can fix the bottom plate 1 firstly, then the threaded rod 21 is rotated, the threaded rod 21 is moved in the sleeve 2 through the internal thread 3 and the external thread 10, the threaded rod 21 can be moved upwards through clockwise rotation of the threaded rod 21, the threaded rod 21 can be moved downwards through anticlockwise rotation of the threaded rod 21, the height of the device can be adjusted through adjusting the rotation direction of the threaded rod 21, the user can write and display the device through the writing board 22, meanwhile, related video pictures can be displayed through the display board 23, related video literature books can be placed in the storage box 24, when the display 8 is needed to be used for video teaching, the output end of the electric pneumatic cylinder 13 is extended through the control panel 16, and the output end of the electric pneumatic cylinder 13 pushes the first hinge block 14 to move downwards on the first chute, the first hinge rod 12 and the second hinge rod 17 are pushed to push the connecting plate 11 to move on the second sliding slot 19 in a direction away from the first hinge block 14, the display 8 can be pushed out of the placing bin 9 through the through hole 7 on the placing bin 9, the user can control the output end of the electric pneumatic cylinder 13 to stretch and retract through the control panel 16, so as to adjust the position of the display 8, meanwhile, the user can rotate the rotary disc 6 to enable students in different positions to view videos, the user can also rotate one side of the writing board 22 or one side of the display board 23 to the front through rotating the rotary disc 6, so as to select a display mode, after the use is finished, the output end of the electric pneumatic cylinder 13 is contracted through the control panel 16, the output end of the electric pneumatic cylinder 13 pulls the first hinge block 14 to move upwards on the first sliding slot 15, and the first hinge rod 12 and the second hinge rod 17 are pulled, thereby pulling the connecting plate 11 to move on the second sliding groove 19 in a direction approaching the first hinge block 14, and the display 8 can be received in the placing chamber 9 through the through opening 7 on the placing chamber 9.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a multimedia teaching device for movie & TV literature, includes bottom plate (1), sleeve pipe (2), mounting panel (4), carousel (6) and places storehouse (9), its characterized in that: the improved structure of the ball bearing is characterized in that a sleeve (2) is installed at the middle position of the top of the bottom plate (1), a threaded rod (21) is installed inside the sleeve (2), external threads (10) are arranged on the outer side of the threaded rod (21), internal threads (3) matched with the external threads (10) are arranged on the inner side of the sleeve (2), a mounting plate (4) is installed at the top of the threaded rod (21), ball grooves (5) are formed in the edge position of the top of the mounting plate (4), a rotary table (6) is installed at the middle position of the top of the mounting plate (4), balls (20) are evenly installed inside the ball grooves (5), the balls (20) are connected with the rotary table (6), a placing bin (9) is installed at the middle position of the top of the rotary table (6), a second sliding chute (19) is arranged at the bottom of the placing bin (9), and a connecting plate (11) is installed, the top of one side inside the placing bin (9) is provided with a first sliding groove (15), a first hinging block (14) is installed on the first sliding groove (15) through a sliding block, a display (8) is installed on one side, far away from the first hinging block (14), of the connecting plate (11), a first hinging rod (12) is hinged to one side, far away from the first hinging block (14), of the first hinging block (14), one end, far away from the first hinging block (14), of the first hinging rod (12) is hinged to the connecting plate (11), a second hinging block (18) is installed at the bottom of one side, close to the first hinging block (14), of the inside of the placing bin (9), a second hinging rod (17) is hinged to one side, close to the connecting plate (11), of the second opening block (18), one end, far away from the second hinging block (18), of the second hinging rod (17) is hinged to the connecting plate (11), one side, far away from the first hinging block (14), of the placing bin (9) is provided with a, and place storehouse (9) and install control panel (16) near the top of first spout (15) one side, place one side that storehouse (9) top is close to control panel (16) and install electric pneumatic cylinder (13), the output of electric pneumatic cylinder (13) passes places storehouse (9), and the output of electric pneumatic cylinder (13) is connected with first articulated piece (14), the intermediate position department of placing storehouse (9) one end installs clipboard (22), and places storehouse (9) and keep away from the intermediate position department of clipboard (22) one end and install show board (23), the input electric connection of wire and electric pneumatic cylinder (13) is passed through to the output of control panel (16).

2. The multimedia teaching apparatus for movie and literature according to claim 1, wherein: the four corners of bottom plate (1) bottom all install the universal wheel, and all install arresting gear on the universal wheel.

3. The multimedia teaching apparatus for movie and literature according to claim 1, wherein: the balls (20) are provided with four groups, and the included angle between the adjacent balls (20) is ninety degrees.

4. The multimedia teaching apparatus for movie and literature according to claim 1, wherein: two sets of fixation clamps are installed at the top of show board (23) keep away from the one end of placing storehouse (9).

5. The multimedia teaching apparatus for movie and literature according to claim 1, wherein: three groups of storage boxes (24) are arranged on two sides of one end, close to the display board (23), of the placing bin (9).

6. The multimedia teaching apparatus for movie and literature according to claim 1, wherein: a group of handles are symmetrically arranged at the edge position of the rotating disc (6).