CN206249675U - A kind of new education technology exhibiting device - Google Patents

Abstract

The utility model discloses a novel educational technology display device, and mainly relates to a display device. It includes a display bracket, the display bracket is provided with a display board and a placement board, the placement board is provided with a scroll map, the display board is provided with a display device, and the display device includes a display seat, a connecting wheel, and a rope ring , an elastic rope, a retaining shaft and a fixed groove, the connecting wheel is adapted to the two ends of the reel diagram, the connecting wheel is provided with a rope groove, the bottom end of the rope groove is provided with a rope buckle, and one end of the elastic rope is connected to the rope The loop is connected, and the other end of the elastic cord is connected with the cord buckle. The beneficial effects of the utility model are: the utility model solves the problems of many inconveniences and waste of teaching time in the use process of the educational technology of the combination of pictures and texts, so that the educational technology of the combination of pictures and texts can be used effectively and effectively. Promotion has improved students' interest in learning, greatly improved learning efficiency, and made students fall in love with learning more.

Description

A new educational technology display device

technical field

The utility model relates to a display device, in particular to a novel educational technology display device.

Background technique

Educational technology is an important achievement of the development of modern educational science. The participation of educational technology in the educational process is an optimization and improvement of the educational process model, which makes the organizational sequence of the educational process more logical and systematically optimizes the thinking of analyzing and dealing with educational and teaching issues. In the process of education, students' interest in learning can be increased, learning efficiency can be improved, and students are more willing to learn.

At present, some educational technologies and educational methods are difficult to improve students' interest in learning. In the process of educating students, teachers will feel boring and low learning efficiency. Teachers are also aware of such problems. It is difficult to improve students' interest in learning only through oral teaching or demonstrations and narrations on the blackboard. Teaching with a combination of graphics and text will greatly improve students' interest in learning. Efficiency has also been greatly improved, but the process of hanging and retracting the drawings during the teaching process is very cumbersome and wastes a lot of class time, and more than a dozen teaching drawings are often used after a class, and sometimes two to three A combination of drawings can complete the narration of a knowledge point. Therefore, due to the inconvenience of the combination of pictures and texts in teaching and the serious waste of class time, teachers have to abandon this educational method that can improve students' learning interest and learning efficiency. Therefore, there is an urgent need for a combination of pictures and texts. The educational technology display device for teaching is used to effectively use and promote the educational technology of graphic-text teaching, so as to improve students' learning interest and learning efficiency.

Utility model content

The purpose of this utility model is to provide a new type of educational technology display device, which solves the problems of many inconveniences and waste of teaching time in the process of using the educational technology of combined teaching with pictures and texts, and makes the educational technology of combined teaching with pictures and texts It has been effectively used and promoted, which has improved students' interest in learning, greatly improved learning efficiency, and made students fall in love with learning more.

The utility model realizes above-mentioned purpose by following technical scheme:

A new type of educational technology display device, comprising a display bracket, the display bracket includes a first bracket and a second bracket, the top of the first bracket is hinged to the top of the second bracket, the first bracket is provided with a display board, the The second bracket is provided with a placement plate, the placement plate is provided with a placement seat, and the placement seat is provided with a reel drawing, the reel drawing includes a drawing, a central reel and an adjustment shaft, and one end of the drawing is arranged in the center On the reel, the other end of the drawing is provided with a fixed buckle, the two ends of the central reel are provided with a spring chamber, and a telescopic spring is provided in the spring chamber, and one end of the adjustment shaft is arranged in the spring chamber and is connected with the outer surface of the telescopic spring. The other end of the adjustment shaft is provided with connecting teeth, and the display board is provided with a display device, which includes a display seat, a connecting wheel, a rope ring, an elastic cord, a retaining shaft and a fixing groove. The display base is provided with a connecting shaft, the connecting wheel is keyed to the connecting shaft, the connecting wheel is provided with a connecting rib adapted to the connecting teeth, the connecting teeth are plugged into the connecting rib, and the connecting wheel is provided with There is a rope groove, the bottom end of the rope groove is provided with a rope buckle, one end of the elastic rope is connected to the rope ring, the other end of the elastic rope is connected to the rope buckle, and a fixed buckle is left between the retaining shaft and the display board. Compatible slits, the fixing slots are matched with the fixing buckles.

A first connecting rod is provided at the connection between the bottom of the first bracket and the display board, a second connecting rod is provided at the connection between the bottom of the second bracket and the placement board, and a connecting rod is provided between the first connecting rod and the second connecting rod. There is a fixed rope.

The placement seats are distributed along a rectangular array on the placement board.

The fixing slots are arranged at the bottom of the display board and distributed along a rectangular array on the display board.

The display board is a magnetic white and black board.

The display board is clamped with the first bracket, and the placement plate is clamped with the second bracket.

Universal wheels are provided at the bottom of the bracket.

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

1. By setting a display board on the first bracket, a placement board is provided on the second bracket, a plurality of placement seats are arranged on the placement board, and a plurality of scroll pictures can be placed on the placement seats, a display device is arranged on the display board, and a display device is placed on the display device. The connecting wheel can be adapted to the adjusting shaft on the reel diagram, and the connecting wheel can rotate along the connecting shaft, and then drive the adjusting shaft to rotate. When the reel diagram is placed on the connecting wheel, first pass the fixed buckle on the reel The gap between the shaft and the display board, and then pull down the fixing buckle until the drawing is unfolded, and then engage the fixing buckle with the fixing groove. During the process of pulling the fixing buckle, the elastic rope will continue to stretch along the rope groove. Long; when the drawing is used up, the fixing buckle is taken out of the fixing groove, the elastic rope will continue to shrink along the rope groove, and the connecting wheel will rotate in the opposite direction under the contraction force of the elastic rope, and then complete the drawing. During the charging process, when the fixed buckle is in contact with the retaining shaft, the retaining shaft will give the fixed buckle a certain buffer force, so that the fixed buckle can slowly pass through the gap between the retaining shaft and the display board, preventing the elastic rope from shrinking. If it is too large, the drawing will be damaged when the drawing collection process is completed. Multiple display devices are also arranged on the display board, so that multiple drawings can be guaranteed to be displayed at the same time. In this way, it solves the problems of many inconveniences and waste of teaching time in the process of using the educational technology of the combination of graphics and text, so that the educational technology of the combination of graphics and text can be effectively used and promoted, and the learning ability of students is improved. Interest greatly improves learning efficiency and makes students fall in love with learning more.

2. By arranging a fixing rope between the first connecting rod and the second connecting rod, the first bracket and the second bracket can be fixed after being separated by a certain angle.

3. By distributing the placement seats along the rectangular array on the placement board, it not only looks beautiful, but also can place multiple spare scroll pictures. When using any scroll picture, you can remove the corresponding scroll picture and put it on the Display on display device.

4. By setting the fixing groove at the bottom of the display board, when the scroll drawing connected with the connecting wheel is unfolded, it can ensure that the fixing buckle is compatible with the fixing groove, which is convenient for fixing the drawing; by distributing the fixing groove on the display board along a rectangular array , the display device can be adapted to drawings of different lengths, and then the drawings of different lengths can be fixed for display.

5. By setting the display board as a magnetic white blackboard, teachers can write key content on the display board during the teaching process, and realize the combination of graphics and text teaching more conveniently.

6. The device can be disassembled and assembled conveniently by setting the display board to be engaged with the first support and the placement plate to be engaged with the second support.

7. By setting universal wheels at the bottom of the bracket, the device can be moved more labor-saving and convenient according to actual needs.

Description of drawings

Accompanying drawing 1 is the structural representation of the utility model.

Accompanying drawing 2 is the distribution schematic diagram of reel figure in the placement board in the utility model.

Accompanying drawing 3 is the structural representation of display seat in the utility model.

Accompanying drawing 4 is the structural representation of connecting wheel in the utility model.

Accompanying drawing 5 is the structure diagram of adjusting shaft in the utility model.

Accompanying drawing 6 is the structural diagram of the connection mode between the adjusting shaft and the central reel in the utility model.

Labels shown in the accompanying drawings:

1. The first bracket; 2. The second bracket; 3. Display board; 4. Placement board; 5. Placement seat; 6. Scroll diagram; 7. Center scroll; 8. Adjustment shaft; cavity; 11, telescopic spring; 12, connecting tooth; 13, display seat; 14, connecting wheel; 15, rope ring; 16, elastic rope; 17, retaining shaft; 21, rope groove; 22, rope buckle; 23, the first connecting rod; 24, the second connecting rod; 25, fixed rope; 26, universal wheel.

detailed description

Below in conjunction with specific embodiment, further set forth the utility model. It should be understood that these embodiments are only used to illustrate the utility model and not to limit the scope of the utility model. In addition, it should be understood that those skilled in the art may make various changes or modifications to the utility model after reading the content taught by the utility model, and these equivalent forms also fall within the scope defined in the application.

The utility model is a novel educational technology display device, the main structure includes a display bracket, and the display bracket is used to support the whole device. The display bracket includes a first bracket 1 and a second bracket 2. The top of the first bracket 1 is hinged to the top of the second bracket 2. By setting the first bracket 1 and the second bracket 2 to be hinged, it can be freely adjusted as required. The angle between the first bracket 1 and the second bracket 2 is better adapted to teaching, and at the same time it is convenient for the device to be retracted. The first bracket 1 is provided with a display board 3 for displaying drawings for teaching. The second support 2 is provided with a placement plate 4, the placement plate 4 is provided with a placement seat 5, and the placement seat 5 is provided with a reel figure 6, and the reel figure 6 includes a drawing, a central reel 7 and an adjustment Shaft 8, one end of the drawing is set on the central scroll 7, and the other end of the drawing is provided with a fixing buckle 9, by setting the fixing buckle 9, when the drawing is unfolded, it is convenient to fix the drawing. The two ends of the central reel 7 are provided with a spring chamber 10, the spring chamber 10 is provided with a telescopic spring 11, and one end of the adjustment shaft 8 is arranged in the spring chamber 10 and connected with the outer end of the telescopic spring 11. The other end of the shaft 8 is provided with a connecting tooth 12. By setting the spring chamber 10 and the telescopic spring 11, the adjustment shaft 8 can freely move telescopically in the spring chamber 10. The display board 3 is provided with a display device, and the display device Including a display seat 13, a connecting wheel 14, a rope ring 15, an elastic cord 16, a blocking shaft 17 and a fixing groove 18, the display seat 13 is provided with a connecting shaft 19, and the connecting wheel 14 is keyed to the connecting shaft 19, so The connecting wheel 14 is provided with a connecting rib 20 compatible with the connecting tooth 12, and the connecting tooth 12 is inserted into the connecting rib 20. Since the adjusting shaft 8 can freely move in the spring cavity 10, when the reel is shown in Fig. 6 When placed on the connecting wheel 14, by pressing the adjusting shaft 8, the adjusting shaft 8 is retracted into the spring cavity 10, and after the connecting teeth 12 are matched with the connecting ribs 20, the adjusting shaft 8 is ejected, and then the adjustment of the reel shown in Figure 6 is completed. Placement, when it is necessary to take off the reel Figure 6, by pressing the adjustment shaft 8, the adjustment shaft 8 is retracted in the spring cavity 10, and then the reel Figure 6 is taken off. The connecting wheel 14 is provided with a rope groove 21, and the rope groove 21 is used to place the elastic rope 16. The bottom end of the rope groove 21 is provided with a rope buckle 22, and one end of the elastic rope 16 is connected with the rope ring 15, and the other end of the elastic rope 16 is connected with the rope buckle 22, and one end of the elastic rope 16 is connected with the rope ring 15, The other end of the elastic cord 16 is connected with the cord buckle 22, so that when the reel 6 is stretched out, the connecting wheel 14 will rotate accordingly, and the elastic cord 16 will also be continuously extended along the rope groove 21. When FIG. 6 is retracted, the elastic cord 16 will shrink along the rope groove 21, and then the connecting wheel 14 will be reversely rotated, thereby completing the automatic collection work of the reel shown in FIG. 6 . A gap compatible with the fixed buckle 9 is left between the retaining shaft 17 and the display board 3, and by leaving a gap compatible with the fixed buckle 9 between the retaining shaft 17 and the display board 3, in the process of collecting drawings, When the fixed buckle 9 is in contact with the retaining shaft 17, the retaining shaft 17 will give the fixed buckle 9 a certain buffer force, so that the fixed buckle 9 will slowly pass through the gap between the retaining shaft 17 and the display board 3, preventing the contraction force due to the elastic cord 16. If it is too large, the drawing will be damaged when the drawing collection process is completed. The fixing groove 18 cooperates with the fixing buckle 9, and through the cooperation of the fixing groove 18 and the fixing buckle 9, it is used to fix the stretched drawings. By setting a display board 3 on the first support 1, a placement board 4 is arranged on the second support 2, and a plurality of placement seats 5 are arranged on the placement board 4, and a plurality of scrolls 6 can be placed on the placement seats 5, and on the display board 3 A display device is provided, and multiple display devices are also provided on the display board 3, so as to ensure that multiple drawings are displayed simultaneously. In this way, the problems of inconvenience and waste of teaching time in the process of using the educational technology of graphic-text teaching are solved, so that the educational technology of graphic-text combined teaching can be effectively used and promoted, and students' learning ability is improved. Interest greatly improves learning efficiency and makes students fall in love with learning more.

In order to better fix the first bracket 1 and the second bracket 2, the bottom of the first bracket 1 is connected to the display board 3 with a first connecting rod 23, and the bottom of the second bracket 2 is connected to the placement board 4. A second connecting rod 24 is provided, and a fixed rope 25 is provided between the first connecting rod 23 and the second connecting rod 24 . The fixing rope 25 can fix the first bracket 1 and the second bracket 2 after they are separated by a certain angle.

In order to be able to place multiple spare scrolls 6 and to make the device look more beautiful, the placement seats 5 are distributed along a rectangular array on the placement board 4 . By distributing the placement seats 5 along the rectangular array on the placement board 4, it not only looks beautiful, but also can place a plurality of spare scrolls 6, when any scroll 6 is used, the corresponding scroll 6 can be removed , put it on the display device for display and use.

In order to make the display device adapt to drawings of different lengths, and then fix the drawings of different lengths for display, the fixing grooves 18 are arranged at the bottom of the display board 3 and distributed along a rectangular array on the display board 3 . By setting the fixing groove 18 at the bottom of the display board 3, when the scroll drawing 6 connected with the connecting wheel 14 is unfolded, the fixing buckle 9 can be adapted to the fixing groove 18, so as to facilitate fixing the drawings.

In order to enable the teacher to write key content on the display board 3 during the teaching process and realize the combination of graphics and text teaching more conveniently, the display board 3 is a magnetic white blackboard.

In order to disassemble and assemble the device conveniently, the display board 3 is clamped with the first bracket 1 , and the placement plate 4 is clamped with the second bracket 2 .

In order to save labor and move the device more conveniently according to actual needs, universal wheels 26 are provided at the bottom of the bracket.

During use, first the reel figure 6 required for teaching is regularly placed on the placement seat 5 before class, and the reel figure 6 required for teaching is taken off from the placement seat 5 according to the progress of teaching during class, and placed on the On the connecting wheel 14, the connecting wheel 14 on the display device can adapt to the adjusting shaft 8 on the reel Figure 6, and the connecting wheel 14 can rotate along the connecting shaft 19, and then drive the adjusting shaft 8 to rotate, when the reel Figure 6 is placed After getting on the connecting wheel 14, the fixed buckle 9 on the reel Figure 6 passes through the gap between the retaining shaft 17 and the display board 3, then pulls the fixed buckle 9 downward until the drawing is stretched out, and then connects the fixed buckle 9 with the fixed Groove 18 clamps, and in the process of pulling fixed buckle 9, elastic rope 16 can be stretched continuously along rope groove 21; When the rope groove 21 continues to shrink again, the connecting wheel 14 will reversely rotate under the contraction force of the elastic rope 16, and then complete the collection work of the drawing. , the retaining shaft 17 will give the fixed buckle 9 a certain buffer force, so that the fixed buckle 9 slowly passes through the gap between the retaining shaft 17 and the display board 3, preventing the contraction force of the elastic rope 16 from being too large. When the drawing collection process is completed, Damage the drawing. Display device is provided with a plurality of on display board 3, has just guaranteed like this to show a plurality of drawings simultaneously.

Example:

The utility model is a new type of educational technology display device. The main structure includes a display bracket. The display bracket includes a first bracket 1 and a second bracket 2. The top of the first bracket 1 is hinged to the top of the second bracket 2. The first bracket 1 is provided with a display board 3, the second bracket 2 is provided with a placement board 4, the placement board 4 is provided with a placement seat 5, and the placement seat 5 is provided with a scroll drawing 6, The reel Figure 6 includes a drawing, a central reel 7 and an adjustment shaft 8, one end of the drawing is arranged on the central reel 7, the other end of the drawing is provided with a fixing buckle 9, and the two ends of the central reel 7 are provided with a spring cavity 10 , the spring chamber 10 is provided with a telescopic spring 11, one end of the adjustment shaft 8 is arranged in the spring chamber 10 and connected with the outer end of the telescopic spring 11, and the other end of the adjustment shaft 8 is provided with a connecting tooth 12, so The display board 3 is provided with a display device, the display device includes a display seat 13, a connecting wheel 14, a rope ring 15, an elastic cord 16, a retaining shaft 17 and a fixing groove 18, and the display seat 13 is provided with a connecting shaft 19 , the connecting wheel 14 is keyed to the connecting shaft 19, the connecting wheel 14 is provided with a connecting rib 20 suitable for the connecting tooth 12, the connecting tooth 12 is plugged with the connecting rib 20, and the connecting wheel 14 is A rope groove 21 is provided, the bottom end of the rope groove 21 is provided with a rope buckle 22, one end of the elastic rope 16 is connected with the rope ring 15, the other end of the elastic rope 16 is connected with the rope buckle 22, and the retaining shaft 17 is connected with the rope buckle 22. A gap suitable for the fixing buckle 9 is reserved between the display boards 3 , and the fixing groove 18 is matched with the fixing buckle 9 . A first connecting rod 23 is provided at the connection between the bottom of the first support 1 and the display board 3, and a second connecting rod 24 is provided at the connection between the bottom of the second support 2 and the placement plate 4, and the first connecting rod 23 and the A fixed rope 25 is arranged between the second connecting rods 24 . The placement seats 5 are distributed along a rectangular array on the placement board 4 . The fixing grooves 18 are arranged at the bottom of the display board 3 and distributed along a rectangular array on the display board 3 . The display board 3 is a magnetic white and black board. The display board 3 is clamped with the first bracket 1 , and the placement plate 4 is clamped with the second bracket 2 . Universal wheels 26 are provided at the bottom of the bracket.

Claims (7)

1. A novel educational technology display device is characterized in that: it comprises a display stand, and the display stand comprises a first support (1) and a second support (2), and the top end of the first support (1) is connected to the second support (2) The top is hinged, the first bracket (1) is provided with a display board (3), the second bracket (2) is provided with a placement board (4), and the placement board (4) is provided with Placement seat (5), described placement seat (5) is provided with reel figure (6), and described reel figure (6) comprises drawing, center reel (7) and adjusting shaft (8), and one end of described drawing is arranged on On the central reel (7), the other end of the drawing is provided with a fixed buckle (9), the two ends of the central reel (7) are provided with a spring chamber (10), and the spring chamber (10) is provided with a telescopic spring ( 11), one end of the adjustment shaft (8) is arranged in the spring chamber (10) and connected to the outer end of the telescopic spring (11), and the other end of the adjustment shaft (8) is provided with connecting teeth (12), so A display device is provided on the display board (3), and the display device includes a display seat (13), a connecting wheel (14), a rope ring (15), an elastic cord (16), a retaining shaft (17) and a fixed groove ( 18), the display seat (13) is provided with a connecting shaft (19), the connecting wheel (14) is keyed to the connecting shaft (19), and the connecting wheel (14) is provided with connecting teeth (12 ) the connecting ribs (20) that are compatible, the connecting teeth (12) are inserted into the connecting ribs (20), the connecting wheel (14) is provided with a rope groove (21), and the bottom of the rope groove (21) The end is provided with a rope buckle (22), and one end of the elastic rope (16) is connected with the rope ring (15), and the other end of the elastic rope (16) is connected with the rope buckle (22), and the retaining shaft (17) is connected with the rope buckle (22). A gap suitable for the fixing buckle (9) is left between the display boards (3), and the fixing groove (18) is matched with the fixing buckle (9). 2. A new type of educational technology display device according to claim 1, characterized in that: a first connecting rod (23) is provided at the connection between the bottom of the first support (1) and the display board (3), and the second A second connecting rod (24) is provided at the joint between the bottom of the two brackets (2) and the placement plate (4), and a fixed rope (25) is provided between the first connecting rod (23) and the second connecting rod (24). . 3. A new educational technology display device according to claim 1, characterized in that: the placement seats (5) are distributed along a rectangular array on the placement board (4). 4. A new type of educational technology display device according to claim 1, characterized in that: the fixing grooves (18) are arranged at the bottom of the display board (3) and distributed along a rectangular array on the display board (3). 5. A new educational technology display device according to claim 1, characterized in that: the display board (3) is a magnetic white and blackboard. 6. A new type of educational technology display device according to claim 1, characterized in that: the display board (3) is clamped with the first bracket (1), and the placement board (4) is connected with the second bracket (2) )Card access. 7. A new educational technology display device according to claim 1, characterized in that: universal wheels (26) are provided at the bottom of the bracket.