CN110880256A - English teaching is with english contest equipment that has enjoyment - Google Patents

Abstract

The invention discloses a fun English competition device for English teaching, comprising a display board, a display screen is installed on the display board, support rods are symmetrically arranged on both sides of the display board, and two support rods are arranged on two sides of the support rod. A telescopic mechanism is fixedly installed on one side, a plurality of axles are rotatably connected around the lower end of the telescopic mechanism, each of the axles is rotatably connected with a roller, and an operation panel is also arranged between the two support rods, so The operation plate is provided with an operation slot, a plurality of partition plates are clamped in the operation slot, and an opening and a chute are provided on the inner side of the two support rods. The device of the present invention can create a competitive atmosphere in real time, gather the students competing in one place at the same time, separate them by partitions, conduct competitions with each other by means of writing, etc., and use the students' competitive spirit to help students learn The atmosphere of competition can effectively improve students' attention and seriousness.

Description

A fun English competition device for English teaching

technical field

The invention relates to the technical field of English teaching aids, in particular to a fun English competition device for English teaching.

Background technique

English is the official language designated internationally and the most widely used language in the world. English contains about 490,000 words, plus about 300,000 technical terms. language, has the third largest number of native speakers in the world, after the number of native speakers of Chinese and Spanish.

English is a foreign language that most students in our country choose to learn. In the process of teaching, teachers will try to increase the interest of the classroom to increase students' interest in learning, thereby improving learning efficiency, but in fact, it increases the richness of course display. Sex, in fact, is one-way, it is one-way transmission by teachers and one-way reception by students, and teachers can only feedback students' learning effects through examinations and other methods.

SUMMARY OF THE INVENTION

The purpose of the present invention is to solve the shortcomings existing in the prior art, such as: the current English teaching is all one-way, the teacher is one-way transmission, and the students receive one-way, and a kind of English teaching that proposes has fun English competition equipment.

In order to achieve the above object, the present invention adopts the following technical solutions:

A fun English competition device for English teaching, comprising a display board, a display screen is installed on the display board, support rods are symmetrically arranged on both sides of the display board, and one side of the two support rods is fixed A telescopic mechanism is installed, a plurality of axles are rotatably connected around the lower end of the telescopic mechanism, each of the axles is rotatably connected with a roller, an operation board is also arranged between the two support rods, and the operation board is There is an operation slot, a plurality of partitions are clamped in the operation slot, an opening and a chute are opened on the inner side of the two support rods, and a sliding mechanism is installed on the two support rods. The mechanism is slidably connected with the opening and the chute, wherein one end of the sliding mechanism is fixedly connected with a first linkage shaft, and the sliding mechanism of the other sliding mechanism is fixedly connected with a second linkage shaft, and a sliding sleeve on the first linkage shaft A chuck is connected, and a fixing block is also fixedly installed on the first linkage shaft. A third spring is connected before the fixing block and the chuck. A plurality of first tooth slots are opened on the disc, and the racks are engaged with the first tooth slots.

Preferably, the outer side of the second linkage shaft is slidably sleeved with an internal gear sleeve, an end of the operating plate close to the second linkage shaft is provided with a groove, and a fixed shaft is installed on the inner wall of the groove, and the fixed shaft is installed on the inner wall of the groove. A sliding shaft is slidably sleeved on the shaft, one end of the sliding shaft is fixedly connected with a gear shaft, the inner gear sleeve is meshed and sleeved on the outside of the inner gear sleeve, and the gear shaft is rotatably connected with the second linkage shaft.

Preferably, the telescopic mechanism includes an upper support shaft and a lower support shaft, a lift motor is installed in the upper support shaft, a threaded shaft is fixedly connected to the driving end of the lift motor, and the lower end of the threaded shaft is threadedly inserted into the lower end of the threaded shaft. In the support shaft, the upper end of the lower support shaft is also symmetrically and fixedly connected to a limit shaft, and the two limit shafts are both slidably inserted in the upper support shaft.

Preferably, the sliding mechanism includes a pressing block, a first connecting shaft and a second connecting shaft, the first connecting shaft and the second connecting shaft are respectively fixedly connected to both ends of the pressing block, and the first connecting shaft is inserted into In the opening, the second connecting shaft is inserted into the chute, the lower end of the first connecting shaft is sleeved with an outer slider, and the end of the first connecting shaft away from the pressing block is fixedly connected with a sliding sheet, so The sliding sheet is arranged in the outer sliding block, the sliding sheet is fixedly connected with a second spring, the second spring is fixedly connected with the inner wall of the outer sliding block, and the lower end of the second connecting shaft is fixedly connected with the inner sliding block, so The inner sliding block is provided with a tooth block, the inner wall of the sliding groove is provided with a second tooth groove corresponding to the tooth block, and the second tooth groove is engaged with the tooth block.

Preferably, both ends of the partition plate are provided with abutting blocks, the abutting blocks abut against the inner wall of the operation slot, an inserting block is fixedly connected to the abutting block, and the inserting block is sleeved with a first A spring, the insert block is inserted in the partition plate, one end of the first spring is fixedly connected with the pressing block, and the other end is fixedly connected with the partition plate.

Preferably, a case is fixedly installed on one side of one of the support rods, a rotating motor is installed in the case, and the driving end of the rotating motor passes through the support rod and is fixedly connected with the display board, and the display board is rotatably arranged between the two support rods.

Preferably, both sides of the operation panel are provided with placement grooves, and the two placement grooves are respectively provided on both sides of the operation groove.

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

1. This device can create a competitive atmosphere in real time, gather the students who compete in one place at the same time, separate them by partitions, conduct competitions with each other by writing and other methods, and use the students' competitive spirit to help students learn , the atmosphere of the competition can effectively improve the students' attention and seriousness, and can feedback the differences between each student in real time.

2. The device can be used as a teaching device for teachers, and can also be used as an auxiliary device when students play English games with each other, and the design of lifting, rotating and adjustable makes the device more adaptable to the environment.

Description of drawings

Fig. 1 is a kind of structure schematic diagram of the English competition equipment with fun for English teaching proposed by the present invention;

2 is a schematic structural diagram of a chuck in a fun English competition device for English teaching proposed by the present invention;

3 is a schematic structural diagram of a sliding mechanism in a fun English competition device for English teaching proposed by the present invention;

Fig. 4 is the structural representation at A place in Fig. 1;

Fig. 5 is the structural representation at place B in Fig. 1;

FIG. 6 is a schematic diagram of the structure at C in FIG. 1 .

In the picture: 1 display board, 2 operation board, 3 support rod, 4 display screen, 5 lift motor, 6 upper support shaft, 7 threaded shaft, 8 limit shaft, 9 lower support shaft, 10 wheel shaft, 11 roller, 12 spacer Plate, 13 groove, 14 fixed shaft, 15 rack, 16 placement slot, 17 operating slot, 18 rotating motor, 19 chassis, 20 sliding shaft, 21 pressing block, 22 fixing block, 23 third spring, 24 first linkage Shaft, 25 chuck, 26 first spring, 27 pressing block, 28 insert block, 29 second linkage shaft, 30 gear shaft, 31 inner gear sleeve, 32 opening, 33 outer slider, 34 first tooth slot, 35 Sliding sheet, 36 sliding groove, 37 inner sliding block, 38 tooth block, 39 second connecting shaft, 40 second tooth slot, 41 second spring, 42 first connecting shaft.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments.

In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inside", " The orientation or positional relationship indicated by "outside" is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the indicated device or element must have a specific orientation, so as to The specific orientation configuration and operation are therefore not to be construed as limitations of the present invention.

Referring to Figures 1-6, a fun English competition device for English teaching includes a display board 1, a display screen 4 is installed on the display board 1, and support rods 3 are symmetrically arranged on both sides of the display board 1. Two support rods A telescopic mechanism is fixedly installed on one side of the telescopic mechanism, a plurality of axles 10 are rotatably connected around the lower end of the telescopic mechanism, each axle 10 is rotatably connected with a roller 11, and an operation panel 2 is also arranged between the two support rods 3, The operation plate 2 is provided with an operation slot 17, and a plurality of partitions 12 are clamped in the operation slot 17. The inner side of the two support rods 3 is provided with an opening 32 and a sliding groove 36, and the two support rods 3 are installed with sliding The sliding mechanism is slidably connected with the opening 32 and the chute 36. One end of one sliding mechanism is fixedly connected with the first linkage shaft 24, and the sliding mechanism of the other sliding mechanism is fixedly connected with the second linkage shaft 29. On the first linkage shaft 24 A chuck 25 is slidably sleeved, a fixing block 22 is also fixedly installed on the first linkage shaft 24, a third spring 23 is connected before the fixing block 22 and the chuck 25, and a rack is provided at one end of the operation panel 2 close to the chuck 25 15. A plurality of first tooth slots 34 are formed on the chuck 25, and the rack 15 is engaged with the first tooth slots 34.

The inner gear sleeve 31 is slidably sleeved on the outer side of the second linkage shaft 29 , a groove 13 is formed at one end of the operation panel 2 close to the second linkage shaft 29 , and a fixed shaft 14 is installed on the inner wall of the groove 13 , and the fixed shaft 14 The upper sliding sleeve is connected with the sliding shaft 20, one end of the sliding shaft 20 is fixedly connected with the gear shaft 30, the inner gear sleeve 31 is meshed and sleeved on the outer side of the inner gear sleeve 31, and the gear shaft 30 is rotatably connected with the second linkage shaft 29. When the plate 2 rotates, the corresponding sliding shaft 20 and the second linkage shaft 29 also need to be rotated and adjusted. After the sliding shaft 20 drives the gear shaft 30 to rotate relative to the second linkage shaft 29, the inner gear sleeve 31 is slid. 31 meshes with the outer surface of the gear shaft 30, after the gear shaft 30 rotates at a certain angle, the inner gear sleeve 31 can still be engaged and fixed with it, and then the fixed connection between the sliding shaft 20 and the second linkage shaft 29 is realized to adapt to the operation. The angle between the plate 2 and the support rod 3 varies.

The telescopic mechanism includes an upper support shaft 6 and a lower support shaft 9, a lift motor 5 is installed in the upper support shaft 6, a threaded shaft 7 is fixedly connected to the driving end of the lift motor 5, and the lower end of the threaded shaft 7 is threadedly inserted into the lower support shaft 9, the upper end of the lower support shaft 9 is also symmetrically and fixedly connected to the limit shaft 8, and the two limit shafts 8 are both slidably inserted into the upper support shaft 6. Since the heights of the students are different, the entire equipment needs to be based on the actual situation of the students. Therefore, the lifting motor 5 drives the threaded shaft 7 to rotate through the driving end, the threaded shaft 7 is threadedly inserted into the lower support shaft 9, and the limit shaft 8 acts as a limit, keeping the angle of the lower support shaft 9 fixed. , the rotation of the threaded shaft 7 will change the distance between the upper support shaft 6 and the lower support shaft 9, and then realize the lifting and lowering of the entire device.

The sliding mechanism includes a pressing block 21 , a first connecting shaft 42 and a second connecting shaft 39 . The first connecting shaft 42 and the second connecting shaft 39 are respectively fixedly connected to both ends of the pressing block 21 , and the first connecting shaft 42 is inserted into In the opening 32 , the second connecting shaft 39 is inserted into the chute 36 , the lower end of the first connecting shaft 42 is sleeved with the outer sliding block 33 , and the end of the first connecting shaft 42 away from the pressing block 21 is fixedly connected with the sliding piece 35 , the sliding piece 35 is arranged in the outer sliding block 33, the sliding piece 35 is fixedly connected with a second spring 41, the second spring 41 is fixedly connected with the inner wall of the outer sliding block 33, and the lower end of the second connecting shaft 39 is fixedly connected with the inner sliding block 37. The inner slider 37 is provided with a tooth block 38, and the inner wall of the chute 36 is provided with a second tooth slot 40 corresponding to the tooth block 38, the second tooth slot 40 is engaged with the tooth block 38, and the user can relatively support the rod 3. Move the operation panel 2. After determining the inclination angle of the operation panel 2, you need to fix its position. For students of different heights, you need to adjust the operation panel 2 to different height positions, and use the sliding mechanism to fix its upper and lower positions. If one presses the pressing block 21, the pressing block 21 drives the first connecting shaft 42 and the second connecting shaft 39 to move synchronously, the second spring 41 will stretch, and the toothed block 38 is disengaged from the second tooth slot 40, and then it can move up and down and slide. mechanism.

Wherein, both ends of the partition plate 12 are provided with pressing blocks 27, the pressing blocks 27 abut against the inner wall of the operation slot 17, the pressing blocks 27 are fixedly connected with the inserting blocks 28, and the first springs are sleeved on the inserting blocks 28 26. The insert block 28 is inserted in the partition plate 12, one end of the first spring 26 is fixedly connected with the pressing block 27, and the other end is fixedly connected with the partition plate 12. A spring 26, when two or more people are competing in English, in order to avoid cheating from each other during the writing process, they are blocked by the partition 12. Under the elastic force of the first spring 26, the partition 12 can be blocked. Connected in the operation slot 17, and the partition 12 can be used as a barrier during the information transmission process. When playing a game similar to English communication, the partition 12 is used as a barrier structure to avoid the over-level transmission of information.

One side of one of the support rods 3 is fixedly installed with a case 19, a rotary motor 18 is installed in the case 19, and the driving end of the rotary motor 18 passes through the support rod 3 and is fixedly connected with the display board 1, and the display board 1 is rotatably arranged on the Between the two support rods 3, the rotating motor 18 realizes the rotation of the display board 1 through the driving end, and realizes the effect of automatic turning. The two sides of the operation board 2 are provided with placement slots 16, and the two placement slots 16 are respectively arranged in the operation slot. On both sides of 17, pens and the like during use can be placed in the placement slot 16.

In the present invention, when the user uses the device, the display screen 4 can display images, videos and other electronic information to display the teaching content of the teacher for students to learn, and the display board 1 can be freely rotated, and a display screen is set on one side 4. The other side is provided with a blackboard that can be written. The rotating motor 18 realizes the free rotation of the display board 1 through the driving end. It can be rotated to any angle according to the teaching needs or to facilitate viewing of the above content. The operation panel 2, the operation panel 2 can also be rotated freely, the teaching materials or teaching aids in the teacher's teaching process can be placed on it, the whole device can be moved in any direction through the roller 11, and the device can be moved indoors or outdoors for teaching, Flexible to adapt to different teaching fields.

Slide the inner gear sleeve 31, and the inner gear sleeve 31 is disengaged from the gear shaft 30, then the sliding shaft 20 can rotate arbitrarily relative to the second linkage shaft 29, and then compress the third spring 23 to move the chuck 25, so that the chuck 25 and the rack 15 After disengaging, the operation panel 2 can rotate freely. After the operation panel 2 is rotated to the horizontal position, the operation panel 2 can be pulled and moved arbitrarily. During the pulling process, the sliding shaft 20 will slide on the fixed shaft 14 to release the chuck. 25. Under the elastic force of the third spring 23, the rack 15 is engaged with the first tooth slot 34, and the angle and position of the operation panel 2 relative to the chuck 25 will be fixed. Rotate and move to a state of a horizontal table board, then students can write on the operation board 2. For example, in the process of word spelling competition, the students are separated by the partition board 12, and the display screen 4 displays the content that needs to be spelled. The angle of the display board 1 is convenient for students to view. Students compete with each other on the speed and accuracy of English word writing. Calling students directly to the display board 1 to write can increase the atmosphere of competition. The partition board 12 avoids cheating and is very effective. It improves students' sense of participation, has a strong interactive and competitive atmosphere, and effectively increases students' attention and seriousness in the learning process.

The sliding mechanism can realize the up and down movement of the operation panel 2 relative to the support rod 3. When the operation panel 2 is in a vertical state, the partition plate 12 is used as an insulating structure when playing a similar communication game, so as to avoid each other during the communication process. This device can be used as an auxiliary device for games to cooperate with students to interact with English learning games. The telescopic mechanism can be used to adjust the lift to adapt to different environments and height requirements. In an environment with a large number of people, it is necessary to Raise the position of the display board 1 to ensure a broad field of vision, and vice versa, for short students, the position of the display board 1 needs to be lowered, and vice versa.

The above description is only a preferred embodiment of the present invention, but the protection scope of the present invention is not limited to this. The equivalent replacement or change of the inventive concept thereof shall be included within the protection scope of the present invention.

Claims (7)

1. A fun English competition device for English teaching, comprising a display board (1), characterized in that a display screen (4) is installed on the display board (1), and two of the display board (1) A support rod (3) is arranged symmetrically on the side, a telescopic mechanism is fixedly installed on one side of the two support rods (3), and a plurality of axles (10) are rotatably connected around the lower end of the telescopic mechanism. Wheels (11) are rotatably connected to the axles (10), an operation panel (2) is also arranged between the two support rods (3), and an operation slot (17) is opened on the operation panel (2), A plurality of partitions (12) are clamped in the operating groove (17), and openings (32) and sliding grooves (36) are provided on the inner sides of the two support rods (3). (3) A sliding mechanism is installed on each, and the sliding mechanism is slidably connected with the opening (32) and the chute (36). One end of the sliding mechanism is fixedly connected with the first linkage shaft (24), and the other is fixedly connected with the first linkage shaft (24). The sliding mechanism of the sliding mechanism is fixedly connected with a second linkage shaft (29), a chuck (25) is slidably sleeved on the first linkage shaft (24), and is also fixedly installed on the first linkage shaft (24). A fixing block (22), a third spring (23) is connected before the fixing block (22) and the chuck (25), and a rack (15) is provided at one end of the operating panel (2) close to the chuck (25). ), the chuck (25) is provided with a plurality of first tooth slots (34), and the rack (15) is engaged with the first tooth slots (34). 2 . The fun English competition equipment for English teaching according to claim 1 , wherein the outer side of the second linkage shaft ( 29 ) is slidably sleeved with an internal gear sleeve ( 31 ), and the operation One end of the plate (2) close to the second linkage shaft (29) is provided with a groove (13), a fixed shaft (14) is installed on the inner wall of the groove (13), and a sliding sleeve is provided on the fixed shaft (14). A sliding shaft (20) is connected, one end of the sliding shaft (20) is fixedly connected with a gear shaft (30), the inner gear sleeve (31) is meshed and sleeved on the outside of the inner gear sleeve (31), the gear The shaft (30) is rotatably connected with the second linkage shaft (29). 3. A kind of interesting English competition equipment for English teaching according to claim 1, wherein the telescopic mechanism comprises an upper support shaft (6) and a lower support shaft (9), the upper support shaft ( 6) A lift motor (5) is installed inside, the drive end of the lift motor (5) is fixedly connected with a threaded shaft (7), and the lower end of the threaded shaft (7) is threadedly inserted into the lower support shaft (9), The upper end of the lower support shaft (9) is also symmetrically and fixedly connected to a limit shaft (8), and the two limit shafts (8) are both slidably inserted into the upper support shaft (6). 4. The fun English competition device for English teaching according to claim 1, wherein the sliding mechanism comprises a pressing block (21), a first connecting shaft (42) and a second connecting shaft (39) ), the first connecting shaft (42) and the second connecting shaft (39) are fixedly connected to both ends of the pressing block (21) respectively, the first connecting shaft (42) is inserted in the opening (32), The second connecting shaft (39) is inserted into the chute (36), the lower end of the first connecting shaft (42) is sleeved with an outer slider (33), and the first connecting shaft (42) is far away from One end of the pressing block (21) is fixedly connected with a sliding sheet (35), the sliding sheet (35) is arranged in the outer sliding block (33), and a second spring (41) is fixedly connected to the sliding sheet (35), The second spring (41) is fixedly connected with the inner wall of the outer sliding block (33), the lower end of the second connecting shaft (39) is fixedly connected with the inner sliding block (37), and the inner sliding block (37) is fixed on the inner sliding block (37). A toothed block (38) is provided, the inner wall of the sliding groove (36) is provided with a second toothed slot (40) corresponding to the toothed block (38), and the second toothed slot (40) is connected to the toothed block (38). ) engage. 5 . The fun English competition equipment for English teaching according to claim 1 , wherein both ends of the partition plate ( 12 ) are provided with pressing blocks ( 27 ), and the pressing blocks (27) is in contact with the inner wall of the operating slot (17), the abutting block (27) is fixedly connected with an insert block (28), and the insert block (28) is sleeved with a first spring (26), so The insert block (28) is inserted into the partition plate (12), one end of the first spring (26) is fixedly connected to the pressing block (27), and the other end is fixedly connected to the partition plate (12). 6. The fun English competition equipment for English teaching according to claim 1, wherein one side of one of the support rods (3) is fixedly installed with a case (19), and the case (19) ) is installed with a rotating motor (18), the driving end of the rotating motor (18) passes through the support rod (3) and is fixedly connected with the display board (1), the display board (1) is rotatably arranged on two supports between the rods (3). 7. A kind of fun English competition equipment for English teaching according to claim 1, characterized in that, both sides of the operating panel (2) are provided with placement grooves (16), two of the placement grooves (16) are respectively arranged on both sides of the operation slot (17).

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