CN211264591U - Art teaching is with show type painting and calligraphy frame - Google Patents

Abstract

The utility model belongs to the technical field of display-type easels, in particular to a display-type easel for art teaching, comprising a support plate, the top of the support plate is fixedly connected with two first motors, The output shafts are fixedly connected with screw rods, the surfaces of the two screw rods are both threadedly connected with threaded sleeves, the opposite ends of the two threaded sleeves are fixedly connected with a connecting plate, and the top of the connecting plate is fixedly connected with two threaded sleeves. There are two support rods, the top of the support board is fixedly connected with two fixed boards, and the two fixed boards are both provided with chute; the utility model, the output shaft of the first motor is set to rotate to drive the screw rod to rotate, thereby driving the screw rod to rotate. The threaded sleeve moves up, and then drives the skateboard to slide up in the chute to move the animation frame upwards, which is convenient for adjusting the height of the picture frame, thus meeting the needs of teachers of different heights, greatly improving the efficiency of teaching, and being convenient for teachers to use.

Description

A display type painting easel for art teaching

technical field

The utility model belongs to the technical field of display-type easels, in particular to a display-type easel for art teaching.

Background technique

Art generally refers to the art whose creation occupies a certain plane or space and has visibility. It is called art. It is divided into various categories, generally including four categories: painting, sculpture, design, and architecture. Others are classified into this category, such as calligraphy, photography, etc. The term "art" first appeared in Europe in the 17th century, and some people think that it officially appeared in the middle of the 18th century. In modern Japan, free translation of Chinese characters was introduced into China before and after the May Fourth Movement and began to be widely used. In the process of art teaching, it is often necessary to show students some exquisite paintings to enhance students' visual experience, improve students' understanding of art, and then improve teaching. Effect.

The existing display-type easel is inconvenient to adjust the height and cannot meet the needs of teachers of different heights, and the existing display-type easel is also inconvenient to adjust the angle, resulting in the limitation of the use of the display-type easel and greatly reducing the teaching time. work efficiency.

Utility model content

In order to solve the problems raised in the above background art. The utility model provides a display-type easel for art teaching, which has the characteristics of convenient height and angle adjustment, improved teaching work efficiency, and the like.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a display-type painting and easel for art teaching, comprising a support plate, the top of the support plate is fixedly connected with two first motors, the two first motors are The output shafts are fixedly connected with screw rods, the surfaces of the two screw rods are threadedly connected with threaded sleeves, the opposite ends of the two threaded sleeves are fixedly connected with a connecting plate, and the top of the connecting plate is fixedly connected with two threaded sleeves. There are two support rods, two fixed boards are fixedly connected to the top of the support board, and two fixed boards are provided with sliding grooves. It is fixedly connected to the sliding plate, the top of the sliding plate is fixedly connected with a fixed block, the top of the fixed block is fixedly connected with a second motor, and the output shaft of the second motor is fixedly connected with a driving bevel gear, the driving cone The surface of the gear is meshed with a driven bevel gear, the driven bevel gear is fixedly connected with a rotating shaft, the surface of the rotating shaft is rotatably connected with a bearing, the bottom end of the bearing is fixedly connected to the slide plate, and the top end of the rotating shaft is fixed A picture frame is connected, and a display board is fixedly connected in the picture frame.

Preferably, the surface of the display board is provided with clips.

Preferably, a lighting lamp is fixedly connected to the front end of the picture frame, a battery is fixedly connected to the top end of the support plate, and the lighting lamp and the storage battery are electrically connected by wires.

Preferably, the bottom end of the support plate is provided with two rollers, and brake pads are provided in the two rollers.

Preferably, a control button is fixedly connected to the top of the support plate, and the control button is electrically connected to the first motor, the lighting lamp and the second motor through wires.

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

In the utility model, the rotation of the output shaft of the first motor drives the screw to rotate, thereby driving the threaded sleeve to move upward, and then driving the slide plate to slide upward in the chute, so that the animation frame can be moved upward, which is convenient for adjusting the height of the picture frame, so as to satisfy the Teachers of different heights need to use it, which greatly improves the efficiency of teaching and is convenient for teachers to use. The output shaft of the second motor drives the driving bevel gear to rotate and drives the driven bevel gear to rotate, thereby driving the shaft to rotate. The animation frame can be rotated, which is convenient Adjust the rotation angle of the picture frame to reduce the limitations of the display-type easel, the clip can fix the painting on the display board, the roller can move the display-type easel, and the lighting lamp can provide lighting for the teacher in the dark environment, which is convenient The teacher teaches.

Description of drawings

The accompanying drawings are used to provide a further understanding of the present invention, and constitute a part of the specification, and are used to explain the present invention together with the embodiments of the present invention, and do not constitute a limitation to the present invention. In the attached image:

Fig. 1 is the sectional structure schematic diagram of the front view of the utility model;

Fig. 2 is the structural representation of the top view of the utility model;

Fig. 3 is the enlarged structural representation at A in Fig. 1;

In the figure: 1, support plate; 2, battery; 3, control button; 4, first motor; 5, screw rod; 6, threaded sleeve; 7, connecting plate; 8, support rod; 9, fixing plate; 10, Chute; 11, slide plate; 12, fixed block; 13, second motor; 14, driving bevel gear; 15, driven bevel gear; 16, rotating shaft; 17, bearing; 18, picture frame; 19, display board; 20 , clip; 21, lighting; 22, roller.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

Example

Please refer to FIGS. 1-3 , the present invention provides the following technical solutions: a display-type easel for art teaching, comprising a support plate 1 , the top of the support plate 1 is fixedly connected with two first motors 4 , and the two The output shaft of the first motor 4 is fixedly connected with a screw rod 5, the surfaces of the two screw rods 5 are threadedly connected with a threaded sleeve 6, and the opposite ends of the two threaded sleeves 6 are fixedly connected with a connecting plate 7. , the top of the connecting plate 7 is fixedly connected with two support rods 8, the top of the support plate 1 is fixedly connected with two fixed plates 9, and the two fixed plates 9 are provided with sliding grooves 10, and the two A sliding plate 11 is slidably connected in the chute 10, and the top ends of the two support rods 8 are fixedly connected to the sliding plate 11. The output shaft of the first motor 4 drives the lead screw 5 to rotate, thereby driving the threaded sleeve 6 to move upward. Then, the slide 11 is driven to slide up in the chute 10, and the animation frame 18 can be moved upward, which is convenient for adjusting the height of the picture frame 18, thereby meeting the needs of teachers of different heights, greatly improving the work efficiency of teaching, and being convenient for teachers to use. A fixed block 12 is fixedly connected to the top of the sliding plate 11 , a second motor 13 is fixedly connected to the top of the fixed block 12 , and a driving bevel gear 14 is fixedly connected to the output shaft of the second motor 13 , and the driving bevel gear 14 A driven bevel gear 15 is engaged with the surface of the driven bevel gear 15, a rotating shaft 16 is fixedly connected to the inside of the driven bevel gear 15, a bearing 17 is rotatably connected to the surface of the rotating shaft 16, and the bottom end of the bearing 17 is fixedly connected to the slide plate 11, A picture frame 18 is fixedly connected to the top of the rotating shaft 16, and a display board 19 is fixedly connected to the picture frame 18. The output shaft of the second motor 13 drives the driving bevel gear 14 to rotate and drives the driven bevel gear 15 to rotate, thereby Driving the rotating shaft 16 to rotate can bring the animation frame 18 to rotate, which is convenient to adjust the rotation angle of the picture frame 18 and reduces the limitation of the use of the display-type easel.

Specifically, the surface of the display board 19 is provided with a clip 20 , and the clip 20 can fix the painting on the display board 19 .

Specifically, a lighting lamp 21 is fixedly connected to the front end of the picture frame 18 , and a battery 2 is fixedly connected to the top end of the support plate 1 . Provide lighting for teachers in the environment, which is convenient for teachers to teach.

Specifically, the bottom end of the support plate 1 is provided with two rollers 22, both of which are provided with brake pads, and the rollers 22 can move the display-type painting and writing rack.

Specifically, a control button 3 is fixedly connected to the top of the support plate 1 , and the control button 3 is electrically connected with the first motor 4 , the lighting lamp 21 and the second motor 13 through wires.

The working principle and use process of the utility model: when the utility model is in use, push the support plate 1, under the rolling cooperation of the roller 22, move the display type book and easel to a suitable position, place the brake pads on the ground, and put the display type book and easel on the ground. The easel is fixed, and then click the control button 3, the first motor 4 starts to work, the output shaft of the first motor 4 rotates and drives the lead screw 5 to rotate, thereby driving the threaded sleeve 6 to move upward, and then drives the sliding plate 11 upward in the chute 10 Move, after moving to a suitable position, click the control button 3, the first motor 4 stops working, click the control button 3, the second motor 13 starts to work, the output shaft of the second motor 13 rotates to drive the drive bevel gear 14 to rotate, thereby driving the slave The moving bevel gear 15 rotates, then drives the rotating shaft 16 to rotate, and finally rotates with the animation frame 18. After rotating to an appropriate angle, click the control button 3, the second motor 13 stops working, and when it is in the dark, click the control button 3 , the lighting lamp 21 starts to work, and the lighting lamp 21 provides lighting for the teacher. After the lighting is completed, click the control button 3, and the lighting lamp 21 stops working.

Finally, it should be noted that the above are only the preferred embodiments of the present invention, and are not intended to limit the present invention. , it is still possible to modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements to some of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims (5)

1. A display type book and easel for art teaching, comprising a support plate (1), characterized in that: two first motors (4) are fixedly connected to the top of the support plate (1), and two first motors (4) are fixedly connected to the top of the support plate (1). A lead screw (5) is fixedly connected to the output shaft of the motor (4), and threaded sleeves (6) are threadedly connected to the surfaces of the two lead screws (5). The ends are fixedly connected with a connecting plate (7), the top of the connecting plate (7) is fixedly connected with two support rods (8), the top of the support plate (1) is fixedly connected with two fixing plates (9), Each of the fixing plates (9) is provided with a chute (10), a sliding plate (11) is slidably connected in the two chute (10), and the top ends of the two support rods (8) are fixedly connected to the On the sliding plate (11), a fixing block (12) is fixedly connected to the top of the sliding plate (11), and a second motor (13) is fixedly connected to the top of the fixing block (12). The second motor (13) A driving bevel gear (14) is fixedly connected to the output shaft of the driving bevel gear (14), a driven bevel gear (15) is engaged with the surface of the driving bevel gear (14), and a rotating shaft (16) is fixedly connected to the driven bevel gear (15). ), a bearing (17) is rotatably connected to the surface of the rotating shaft (16), the bottom end of the bearing (17) is fixedly connected to the slide plate (11), and the top end of the rotating shaft (16) is fixedly connected with a picture frame ( 18), a display board (19) is fixedly connected in the picture frame (18). 2 . The display type book and easel for art teaching according to claim 1 , wherein a clip ( 20 ) is provided on the surface of the display board ( 19 ). 3 . 3. A display type book and easel for art teaching according to claim 1, characterized in that: the front end of the picture frame (18) is fixedly connected with a lighting lamp (21), and the top end of the support plate (1) A battery (2) is fixedly connected, and the lighting lamp (21) is electrically connected with the battery (2) through wires. 4. A display type book and easel for art teaching according to claim 1, characterized in that: the bottom end of the support plate (1) is provided with two rollers (22), and the two rollers (22) Brake pads are installed inside. 5 . A display type book and easel for art teaching according to claim 3 , characterized in that: a control button ( 3 ) is fixedly connected to the top of the support plate ( 1 ), and the control button ( 3 ) is connected with the first A motor (4), the lighting lamp (21) and the second motor (13) are electrically connected through wires.

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