CN210924980U

CN210924980U - Movie & TV teaching device for drama

Info

Publication number: CN210924980U
Application number: CN201922286129.4U
Authority: CN
Inventors: 李亚丹
Original assignee: Xinqi Culture Media Yangzhou Co ltd
Current assignee: Xinqi Culture Media Yangzhou Co ltd
Priority date: 2019-12-18
Filing date: 2019-12-18
Publication date: 2020-07-03
Anticipated expiration: 2029-12-18

Abstract

The utility model provides a movie & TV teaching device for drama relates to drama teaching equipment field. This movie & TV teaching device for drama, including the chassis, the last fixed surface of chassis installs first telescopic link, the surface of first telescopic link is provided with the outer lock, the fixed surface of first telescopic link installs first bearing, the first pivot of one side fixedly connected with of first bearing, the first bottom plate of one end fixedly connected with of first pivot, one side fixed mounting of first bottom plate has white curtain board. This movie & TV teaching device for drama through being provided with first telescopic link, first telescopic link extends or the withdrawal can drive first bottom plate to can be according to the vertical distance of the first bottom plate of required altitude mixture control, through being provided with the outer lock, can fix first telescopic link, avoid its self-retracting, through the first pivot of first bearing cooperation, thereby can make things convenient for first bottom plate rotatory, force white curtain board and blackboard switching-over, improve the flexibility.

Description

Movie & TV teaching device for drama

Technical Field

The utility model relates to a drama teaching equipment technical field specifically is a movie & TV teaching device for drama.

Background

Drama refers to the general term of stage performance art that achieves narrative purposes in the form of language, action, dance, music, puppet, etc. The literary drama concept refers to a script created for a drama performance, i.e., a script. The performances of dramas are various in form, and commonly include dramas, operas, dance dramas, musical dramas, puppet dramas, and the like. Drama is a comprehensive art of the audience performing stories on stage by the actor playing a role. In drama teaching, movie teaching is generally used.

However, the existing drama movie and television teaching usually uses multimedia devices, namely, a projector and a projection screen, which are directly installed in a classroom and cannot be moved freely, the flexibility is very poor, and the students must go to the classroom where the projector and the projection screen are installed to go to class, thereby affecting the learning efficiency of the students.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a movie & TV teaching device for drama has solved the problem that the flexibility that proposes is extremely poor 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: a movie and television teaching device for drama comprises a chassis, wherein a first telescopic rod is fixedly arranged on the upper surface of the chassis, an outer lock is arranged on the surface of the first telescopic rod, a first bearing is fixedly arranged on the surface of the first telescopic rod, a first rotating shaft is fixedly connected to one side of the first bearing, a first bottom plate is fixedly connected to one end of the first rotating shaft, a white curtain plate is fixedly arranged on one side of the first bottom plate, a blackboard is fixedly arranged on one side of the first bottom plate, a fixed seat is fixedly arranged on the surface of the first telescopic rod, an object placing box is fixedly arranged on the surface of the first telescopic rod, a fixed rod is fixedly arranged on one side of the fixed seat, a machine box is fixedly arranged at one end of the fixed rod, a second bearing is fixedly arranged at the top of the machine box, a first supporting shaft is fixedly arranged inside the second bearing, and a driving gear is fixedly arranged on the surface, the bottom fixed mounting of machine box has the third bearing, the inside of third bearing is provided with the rocker, the top fixed mounting of machine box has the second back shaft, the surface of second back shaft is provided with the fourth bearing, the fixed surface of fourth bearing installs driven gear, driven gear's bottom fixed mounting has the connecting plate, one side fixed mounting of connecting plate has the second telescopic link, the one end fixedly connected with second bottom plate of second telescopic link, the last fixed surface of second bottom plate installs the second pivot, the fixed surface of second pivot installs the projector, the last fixed surface of second bottom plate installs the third telescopic link.

Preferably, the lower surface of the underframe is fixedly provided with a universal wheel, and a brake pad is arranged in the universal wheel.

Preferably, the driving gear and the driven gear are mutually meshed, and the height of the driving gear is larger than that of the driven gear.

Preferably, the rocker is fixedly connected with the first support shaft through a third bearing, and the diameter of the rocker is equal to that of the first support shaft.

Preferably, the white curtain plate and the blackboard have equal volume, and are symmetrical to each other.

(III) advantageous effects

The utility model provides a movie & TV teaching device for drama. Has the following beneficial effects:

1. this movie & TV teaching device for drama, through being provided with first telescopic link, first telescopic link extends or the withdrawal can drive first bottom plate, thereby can be according to the vertical distance of the first bottom plate of required altitude mixture control, through being provided with the outer lock, can fix first telescopic link, avoid its self-retracting, through the first pivot of first bearing cooperation, thereby can make things convenient for first bottom plate to rotate, force white curtain board and blackboard switching-over, the flexibility has been improved, through being provided with the machine box, can protect driving gear and driven gear effectively, promote its life.

2. This movie & TV teaching device for drama, through second bearing cooperation third bearing, can make things convenient for first supporting shaft rotatory, through being provided with first supporting shaft, its rotation can drive the driving gear and rotate, driving gear and driven gear intermeshing, thereby can force driven gear rotatory, through being provided with the fourth bearing, driven gear rotation has greatly been made things convenient for, work efficiency has been improved effectively, through being provided with the connecting plate, the connecting plate is with driven gear's bottom fixed connection, driven gear is rotatory can change the direction of connecting plate, thereby force the second telescopic link to drive the second bottom plate and turn to, through second pivot cooperation third telescopic link, can make the projection head of projecting apparatus raise and aim at white curtain board, thereby can put in the drama teaching video to white curtain board.

Drawings

FIG. 1 is an overall structure diagram of the present invention;

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

fig. 3 is a rear view of the present invention;

FIG. 4 is an enlarged view of the point A in FIG. 2 according to the present invention;

FIG. 5 is an enlarged view of the point B in FIG. 2 according to the present invention;

fig. 6 is an enlarged view of the point C in fig. 1 according to the present invention.

In the figure: 1 chassis, 2 first telescopic link, 3 external locks, 4 first bearings, 5 first pivot, 6 first bottom plates, 7 white curtain boards, 8 blackboards, 9 fixing seats, 10 storage boxes, 11 fixed rods, 12 machine boxes, 13 second bearings, 14 first supporting shafts, 15 driving gears, 16 third bearings, 17 rocking bars, 18 second supporting shafts, 19 fourth bearings, 20 driven gears, 21 connecting plates, 22 second telescopic links, 23 second bottom plates, 24 second pivot, 25 projectors, 26 third telescopic links, 27 universal wheels, 28 brake pads.

Detailed Description

The invention is explained in more detail below with reference to the figures and examples.

Referring to fig. 1-6, embodiments of the present invention provide the following technical solutions: a movie and television teaching device for drama comprises a chassis 1, a first telescopic rod 2 is fixedly arranged on the upper surface of the chassis 1, an outer lock 3 is arranged on the surface of the first telescopic rod 2, a first bearing 4 is fixedly arranged on the surface of the first telescopic rod 2, a first rotating shaft 5 is fixedly connected to one side of the first bearing 4, a first bottom plate 6 is fixedly connected to one end of the first rotating shaft 5, a white curtain plate 7 is fixedly arranged on one side of the first bottom plate 6, a blackboard 8 is fixedly arranged on one side of the first bottom plate 6, a fixing seat 9 is fixedly arranged on the surface of the first telescopic rod 2, an object placing box 10 is fixedly arranged on the surface of the first telescopic rod 2, a fixing rod 11 is fixedly arranged on one side of the fixing seat 9, a machine box 12 is fixedly arranged at one end of the fixing rod 11, a second bearing 13 is fixedly arranged at the top of the machine box 12, a first supporting shaft 14 is fixedly arranged inside the second bearing 13, bottom fixed mounting of machine box 12 has third bearing 16, the inside of third bearing 16 is provided with rocker 17, the top fixed mounting of machine box 12 has second back shaft 18, the surface of second back shaft 18 is provided with fourth bearing 19, the fixed surface of fourth bearing 19 installs driven gear 20, driven gear 20's bottom fixed mounting has connecting plate 21, one side fixed mounting of connecting plate 21 has second telescopic link 22, the one end fixedly connected with second bottom plate 23 of second telescopic link 22, the last fixed surface of second bottom plate 23 installs second pivot 24, the fixed surface of second pivot 24 installs projecting apparatus 25, the last fixed surface of second bottom plate 23 installs third telescopic link 26.

In this embodiment: still include through being provided with first telescopic link 2, first telescopic link 2 extends or the withdrawal can drive first bottom plate 6, thereby can be according to the vertical distance of the first bottom plate 6 of required altitude mixture control, through being provided with external lock 3, can fix first telescopic link 2, avoid its self-retracting, through the first pivot 5 of first bearing 4 cooperation, thereby can make things convenient for first bottom plate 6 rotatory, force white curtain board 7 and blackboard 8 switching-over, the flexibility is improved, through being provided with quick-witted box 12, can protect driving gear 15 and driven gear 20 effectively, promote its life.

In this embodiment: through second bearing 13 cooperation third bearing 16, can make things convenient for first support shaft 14 rotatory, through being provided with first support shaft 14, its rotation can drive driving gear 15 and rotate, driving gear 15 and driven gear 20 intermeshing, thereby can force driven gear 20 rotatory, through being provided with fourth bearing 19, driven gear 20 rotation has greatly been made things convenient for, work efficiency has been improved effectively, through being provided with connecting plate 21, connecting plate 21 and driven gear 20's bottom fixed connection, driven gear 20 is rotatory can change the direction of connecting plate 21, thereby force second telescopic link 22 to drive second bottom plate 23 and turn to, through second pivot 24 cooperation third telescopic link 26, can make the projection head of projecting apparatus 25 raise and aim at white curtain board 7, thereby can put in the drama teaching video to white curtain board 7.

Specifically, the method comprises the following steps: a universal wheel 27 is fixedly arranged on the lower surface of the underframe 1, and a brake pad 28 is arranged inside the universal wheel 27; therefore, the teaching device can be moved conveniently by arranging the universal wheels 27, the flexibility of the teaching device is improved, the brake pads 28 are arranged, the universal wheels 27 can be prevented from moving by themselves, and the use safety is effectively improved.

Specifically, the method comprises the following steps: the driving gear 15 is meshed with the driven gear 20, and the height of the driving gear 15 is larger than that of the driven gear 20; therefore, through setting up driving gear 15 and driven gear 20 intermeshing to drive driven gear 20 and rotate when making things convenient for driving gear 15 to rotate, highly being greater than driven gear 20 through setting up driving gear 15, can effectually avoid driven gear 20 skew from top to bottom to lead to not meshing with driving gear 15.

Specifically, the method comprises the following steps: the rocker 17 is fixedly connected with the first support shaft 14 through a third bearing 16, and the diameter of the rocker 17 is equal to that of the first support shaft 14; therefore, the rocking bar 17 is fixedly connected with the first supporting shaft 14 through the third bearing 16, so that the rocking bar 17 can drive the first supporting shaft 14 to rotate, and the diameter of the rocking bar 17 is equal to that of the first supporting shaft 14 through the rotating efficiency, so that the rocking bar 17 and the first supporting shaft 14 are prevented from rotating inconsistently in the third bearing 16.

Specifically, the method comprises the following steps: the white curtain plate 7 and the blackboard 8 have the same volume, and the white curtain plate 7 and the blackboard 8 are symmetrical; therefore, by setting the white curtain plate 7 and the blackboard 8 to have the same size and the white curtain plate 7 and the blackboard 8 to be symmetrical to each other, the beauty is effectively increased and the surfaces thereof look harmonious.

The working principle is as follows: when the multifunctional desk is used, the first telescopic rod 2 can be pushed to enable the underframe 1 to move to a required position through the universal wheel 27, then the brake block 28 is pressed to fix the universal wheel 27, then the first bottom plate 6 can be pulled to enable the white curtain plate 7 or the blackboard 8 to be aligned with a student, so that the student can watch and study, objects can be put into the storage box 10, such as a writing pen, a projector remote controller and the like, then the rocker 17 is controlled to rotate, the rocker 17 drives the first supporting shaft 14 to rotate, the first supporting shaft 14 can drive the driving gear 15 to rotate, the driving gear 15 is meshed with the driven gear 20, so that the driving gear 15 rotates to force the driven gear 20 to rotate, the connecting plate 21 and the bottom of the driven gear 20 are fixedly connected, the second telescopic rod 22 is fixedly arranged on one side of the connecting plate 21, so that the connecting plate 21 can force the second telescopic rod 22 to drive the second bottom plate 23 to rotate, and, the rocking bar 17 stops rotating when the position of the projector 25 is vertical to the first bottom plate 6, then the third telescopic rod 26 is controlled to stretch, the vertical angle of the projector 25 can be adjusted, so that the picture projected to the white screen plate 7 by the projector 25 is adjusted, and after the teaching video is watched, the rocking bar 17 can be controlled to rotate in the opposite direction, and the projector 25 can be reset.

Although 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 movie & TV teaching device for drama, includes chassis (1), the last fixed surface of chassis (1) installs first telescopic link (2), its characterized in that: the surface of the first telescopic rod (2) is provided with an outer lock (3), the fixed surface of the first telescopic rod (2) is provided with a first bearing (4), one side of the first bearing (4) is fixedly connected with a first rotating shaft (5), one end of the first rotating shaft (5) is fixedly connected with a first bottom plate (6), one side of the first bottom plate (6) is fixedly provided with a white curtain plate (7), one side of the first bottom plate (6) is fixedly provided with a blackboard (8), the fixed surface of the first telescopic rod (2) is provided with a fixing seat (9), the fixed surface of the first telescopic rod (2) is provided with an object placing box (10), one side of the fixing seat (9) is fixedly provided with a fixing rod (11), one end of the fixing rod (11) is fixedly provided with a machine box (12), the top of the machine box (12) is fixedly provided with a second bearing (13), the inner fixed mounting of the second bearing (13) is provided with a first supporting shaft (14), the fixed surface of the first supporting shaft (14) is provided with a driving gear (15), the bottom of the case (12) is fixedly provided with a third bearing (16), the inner part of the third bearing (16) is provided with a rocker (17), the top of the case (12) is fixedly provided with a second supporting shaft (18), the surface of the second supporting shaft (18) is provided with a fourth bearing (19), the fixed surface of the fourth bearing (19) is provided with a driven gear (20), the bottom of the driven gear (20) is fixedly provided with a connecting plate (21), one side of the connecting plate (21) is fixedly provided with a second telescopic rod (22), one end of the second telescopic rod (22) is fixedly connected with a second bottom plate (23), the upper surface of the second bottom plate (23) is fixedly provided with a second rotating shaft (24), the surface of the second rotating shaft (24) is fixedly provided with a projector (25), and the upper surface of the second bottom plate (23) is fixedly provided with a third telescopic rod (26).

2. A movie teaching apparatus for drama according to claim 1, wherein: the lower surface fixed mounting of chassis (1) has universal wheel (27), the inside of universal wheel (27) is provided with brake block (28).

3. A movie teaching apparatus for drama according to claim 1, wherein: the driving gear (15) and the driven gear (20) are meshed with each other, and the height of the driving gear (15) is larger than that of the driven gear (20).

4. A movie teaching apparatus for drama according to claim 1, wherein: the rocker (17) is fixedly connected with the first supporting shaft (14) through a third bearing (16), and the diameters of the rocker (17) and the first supporting shaft (14) are equal.

5. A movie teaching apparatus for drama according to claim 1, wherein: the white curtain plate (7) and the blackboard (8) are equal in size, and the white curtain plate (7) and the blackboard (8) are symmetrical to each other.