CN211044636U

CN211044636U - Fine arts teaching is with projection display device

Info

Publication number: CN211044636U
Application number: CN201922137335.9U
Authority: CN
Inventors: 尹佳; 杨海; 肖露云; 刘毅; 叶宇桦; 于焕军; 李小丹
Original assignee: Huaihua Vocational and Technical College
Current assignee: Huaihua Vocational and Technical College
Priority date: 2019-12-03
Filing date: 2019-12-03
Publication date: 2020-07-17
Anticipated expiration: 2029-12-03

Abstract

The utility model relates to a teaching projection show technical field, and disclose a projection display device is used in fine arts teaching, the power distribution box comprises a box body, fixed mounting has the baffle between the left side wall of box and the right side wall, the top fixed mounting of baffle has a driving motor, a driving motor's output shaft fixedly connected with threaded rod, the outside threaded connection of threaded rod has the screwed pipe, the right side fixed mounting of screwed pipe has the slide bar, the right side fixed mounting of slide bar has the stopper. This projection display device is used in fine arts teaching can carry out more comprehensive show to the art model, has improved fine arts teaching quality, the illumination position of adjustable illumination projecting lamp to make and shine the projecting lamp and can carry out more comprehensive illumination to the art model, avoid appearing the shadow condition, thereby improved student's drawing quality, can open the inside that the storing chamber door put into the box with the art model and store, the mr or student of being convenient for use next time.

Description

Fine arts teaching is with projection display device

Technical Field

The utility model relates to a teaching projection show technical field specifically is a projection display device is used in fine arts teaching.

Background

Art teaching is an effect which takes education as a means, imparts certain art knowledge and skills to students, develops and spreads art culture, takes art as a medium, cultures moral, sentiment and aesthetic abilities of the students, develops intelligence and creativity and obtains the meaning of general education through art teaching.

At present in fine arts teaching process, the student need copy the art model, the art model show stand that uses at present most all is the rigidity unchangeable, can not go up and down the show stand and can not rotate the show stand, thereby can not carry out more comprehensive show to the art model, thereby influence fine arts teaching quality, and the projection lamp that shines that uses can not carry out the illumination of full aspect to the art model, partial shadow can appear, thereby can influence student's drawing quality, so provide a fine arts teaching and solve above-mentioned problem that proposes with projection display device.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a projection display device is used in fine arts teaching possesses more comprehensive show art model and improves advantages such as illuminating effect, has solved the current projection display device is used in fine arts teaching can not comprehensive show art model and the poor problem of illuminating effect.

(II) technical scheme

For the purpose that realizes above-mentioned more comprehensive show art model and improvement illuminating effect, the utility model provides a following technical scheme: a projection display device for art teaching comprises a box body, a partition board is fixedly installed between the left side wall and the right side wall of the box body, a first driving motor is fixedly installed at the top of the partition board, a threaded rod is fixedly connected with an output shaft of the first driving motor, a threaded pipe is connected with the outer side of the threaded rod in a threaded manner, a sliding rod is fixedly installed at the right side of the threaded pipe, a limiting block is fixedly installed at the right side of the sliding rod and is in sliding connection with the limiting block in the first sliding rail, a supporting plate is fixedly installed at the top end of the threaded pipe, a display box is fixedly installed at the top of the supporting plate, a second driving motor is fixedly installed at the inner bottom wall of the display box, a rotating rod is fixedly connected with an output shaft of the second driving motor, a display table is fixedly installed at the top of the, the bayonet socket has been seted up at the top of show case, the inner wall fixed mounting of bayonet socket has the second slide rail, the inside sliding connection sliding block of second slide rail, the bottom fixed mounting of sliding block has the projection lamp of throwing light on.

Preferably, the top end of the threaded pipe penetrates through the box body and extends to the bottom of the supporting plate, and the right side of the first sliding rail is fixedly connected with the left side wall of the box body.

Preferably, the height of the threaded rod is greater than that of the first sliding rail, the height of the threaded rod is greater than that of the threaded pipe, and the sliding rod is located at the lowest position on the right side of the threaded pipe.

Preferably, the length of the supporting plate is equal to that of the display box, the display platform is circular, and the diameter of the display platform is smaller than the distance between the left side wall and the right side wall of the display box.

Preferably, the right side of the display box is movably provided with a display box door, and the display box door and the inner side of the display box are both made of transparent toughened glass.

Preferably, the sliding block is five with the quantity of illumination projection lamp, and the shape of sliding block is the I-shaped, the bottom of second slide rail runs through the bayonet socket and extends to the inside of show case.

(III) advantageous effects

Compared with the prior art, the utility model provides a projection display device is used in fine arts teaching possesses following beneficial effect:

the projection display device for art teaching comprises a display box door, an art model, a rubber block, a first driving motor, a threaded rod, a threaded pipe, a second driving motor, a rotating rod, a second driving motor, a display platform, a rubber block, a first sliding rail, a second sliding rail, a first driving motor, a second sliding rod, a second, the fine arts teaching quality has been improved, when the shadow appears in the illumination, student or mr can manually adjust the position of the sliding block on the second slide rail, can adjust the illumination position of illumination projecting lamp, thereby make the illumination projecting lamp can carry out more comprehensive illumination to fine arts model, avoid appearing the shadow condition, thereby improved student's drawing quality, after fine arts model show, can open the storing chamber door and put into the inside of box with fine arts model and store, be convenient for mr or student use next time.

Drawings

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

FIG. 2 is a left side view of the structure of the present invention, the sliding block, the second sliding rail and the illumination projection lamp;

fig. 3 is a top view of the display box structure of the present invention.

In the figure: the light projection lamp comprises a box body 1, a partition plate 2, a first driving motor 3, a threaded rod 4, a threaded pipe 5, a sliding rod 6, a limiting block 7, a first sliding rail 8, a supporting plate 9, a display box 10, a second driving motor 11, a rotating rod 12, a display table 13, a rubber block 14, a bayonet 15, a second sliding rail 16, a sliding block 17 and a lighting projection lamp 18.

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.

Please refer to fig. 1-3, a projection display device for art teaching, including a box 1, a storage box door is movably installed on the right side of the box 1, a partition 2 is fixedly installed between the left side wall and the right side wall of the box 1, a first driving motor 3 is fixedly installed at the top of the partition 2, the model of the first driving motor 3 may be 40A2a01030-SCO, an output shaft of the first driving motor 3 is fixedly connected with a threaded rod 4, an outer side of the threaded rod 4 is threadedly connected with a threaded pipe 5, the height of the threaded rod 4 is greater than that of the threaded pipe 5, a right side of the threaded pipe 5 is fixedly installed with a rotating rod 6, the sliding rod 6 is located at the bottom of the right side of the threaded pipe 5, a stopper 7 is fixedly installed on the right side of the sliding rod 6, a stopper 7 is connected to an inner sliding block of a first slide rail 8, the right side of the first slide rail 8 is fixedly connected with the left side wall of the box 1, the height of the sliding rod 4 is greater than that of the first slide rail 8, the threaded pipe 5, a top of the threaded pipe 5 is fixedly installed with a rotating rod 13, the sliding block 13, a slide rod 16, the sliding block 16, a slide rod 16, a slide block which can be more fully move when the sliding block of a slide block 16, the sliding block of a slide block 16, the slide block of a slide block 16, the slide block can be more fully, the slide block of a slide block 16, the slide block of a slide box can be more fully installed, the slide box can be installed, the slide box can be more fully-type, the slide box can be more fully, the slide box can be more fully, the slide box can be opened, the slide box can be more fully, the slide box can be opened, the slide box can be more fully, the slide box can be opened, the slide box can be opened, the slide.

When the artistic model height-adjusting box is used, firstly, a display box door is opened, then an artistic model is placed on the rubber block 14, the rubber block 14 can play a role of anti-skidding to protect the artistic model from shaking left and right, when the display height needs to be adjusted, the first driving motor 3 is started, the first driving motor 3 drives the threaded rod 4 to rotate, the threaded rod 4 is in threaded connection with the threaded pipe 5, the limiting block 7 connected with the sliding rod 6 on the threaded pipe 5 can only slide up and down in the first sliding rail 8, so the threaded pipe 5 can only move up and down under the action of the thread rotating thrust, the threaded pipe 5 drives the display platform 13 on the supporting plate 9 to move up and down to achieve the purpose of adjusting the height, then the second driving motor 11 is started, the second driving motor 11 drives the rotating rod 12 to rotate, the rotating rod 12 drives the display platform 13 to rotate, and the display platform 13 drives, thereby can carry out more comprehensive show to the art model, fine arts teaching quality has been improved, when the shadow appears in the illumination, student or mr can the manual regulation sliding block 17's on the second slide rail 16 position, can adjust the illumination position of illumination projecting lamp 18, thereby make and shine projecting lamp 18 and can carry out more comprehensive illumination to the art model, the shadow condition is avoided appearing, thereby student's drawing quality has been improved, after the art model show, can open the storage tank door and put into the inside of box 1 with the art model and store, be convenient for mr or student use next time.

In summary, firstly, the door of the display box is opened, then the art model is placed on the rubber block 14, the rubber block 14 can play a role of anti-skidding to protect the art model from shaking left and right, when the display height needs to be adjusted, the first driving motor 3 is started, the first driving motor 3 drives the threaded rod 4 to rotate, the threaded rod 4 is in threaded connection with the threaded pipe 5, the limit block 7 connected with the sliding rod 6 on the threaded pipe 5 can only slide up and down in the first sliding rail 8, so the threaded pipe 5 can only move up and down under the action of the pushing force of the threaded rotation, the threaded pipe 5 drives the display platform 13 on the supporting plate 9 to move up and down, the purpose of adjusting the height is realized, then the second driving motor 11 is started, the second driving motor 11 drives the rotating rod 12 to rotate, the rotating rod 12 drives the display platform 13 to rotate, the display platform 13 drives the rubber, thereby can carry out more comprehensive show to the art model, fine arts teaching quality has been improved, when the shadow appears in the illumination, student or mr can the manual regulation sliding block 17's on the second slide rail 16 position, can adjust the illumination position of illumination projecting lamp 18, thereby make and shine projecting lamp 18 and can carry out more comprehensive illumination to the art model, the shadow condition is avoided appearing, thereby student's drawing quality has been improved, after the art model show, can open the storage tank door and put into the inside of box 1 with the art model and store, be convenient for mr or student use next time.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 projection display device is used in fine arts teaching, includes box (1), its characterized in that: the improved refrigerator is characterized in that a partition plate (2) is fixedly mounted between the left side wall and the right side wall of the box body (1), a first driving motor (3) is fixedly mounted at the top of the partition plate (2), a threaded rod (4) is fixedly connected with an output shaft of the first driving motor (3), a threaded pipe (5) is connected with the outer side of the threaded rod (4) in a threaded manner, a sliding rod (6) is fixedly mounted at the right side of the threaded pipe (5), a limiting block (7) is fixedly mounted at the right side of the sliding rod (6), the limiting block (7) is connected with the first sliding rail (8) in a sliding manner, a supporting plate (9) is fixedly mounted at the top of the threaded pipe (5), a display box (10) is fixedly mounted at the top of the supporting plate (9), a second driving motor (11) is fixedly mounted at the inner bottom wall of the display box (10), and a rotating rod (, the top fixed mounting of dwang (12) has show stand (13), the top fixed mounting of show stand (13) has block rubber (14), bayonet socket (15) have been seted up at the top of show case (10), the inner wall fixed mounting of bayonet socket (15) has second slide rail (16), the inside sliding connection sliding block (17) of second slide rail (16), the bottom fixed mounting of sliding block (17) has illumination projecting lamp (18).

2. The projection display device for art teaching of claim 1, wherein: the top end of the threaded pipe (5) penetrates through the box body (1) and extends to the bottom of the supporting plate (9), and the right side of the first sliding rail (8) is fixedly connected with the left side wall of the box body (1).

3. The projection display device for art teaching of claim 1, wherein: the height of the threaded rod (4) is greater than that of the first sliding rail (8), the height of the threaded rod (4) is greater than that of the threaded pipe (5), and the sliding rod (6) is located on the right lowest portion of the threaded pipe (5).

4. The projection display device for art teaching of claim 1, wherein: the length of backup pad (9) equals with the length of show case (10), the shape of show stand (13) is circular, and the diameter of show stand (13) is less than the distance between the wall of show case (10) left and right sides.

5. The projection display device for art teaching of claim 1, wherein: the right side movable mounting of show case (10) has the show chamber door, and show chamber door and the inboard material of show case (10) are transparent toughened glass.

6. The projection display device for art teaching of claim 1, wherein: the number of the sliding blocks (17) and the number of the lighting projection lamps (18) are five, the sliding blocks (17) are I-shaped, and the bottoms of the second sliding rails (16) penetrate through the bayonets (15) and extend into the display box (10).