CN111429783A

CN111429783A - English teaching is with interactive game device of teachers and students

Info

Publication number: CN111429783A
Application number: CN202010356793.6A
Authority: CN
Inventors: 杨宁霞
Original assignee: Binzhou University
Current assignee: Binzhou University
Priority date: 2020-04-29
Filing date: 2020-04-29
Publication date: 2020-07-17
Anticipated expiration: 2040-04-29
Also published as: CN111429783B

Abstract

The utility model provides an english teaching is with teacher's student interactive game device, which comprises an outer shell, the both sides of shell set up to the opening, the shell is fixed in the backup pad, the one end of shell is fixed with first retaining ring, the other end of shell is fixed with the second retaining ring, top and bottom are close to first retaining ring one end and have all transversely seted up first spout in the shell, top and bottom are close to second retaining ring one end and have all transversely seted up the second spout in the shell, install first slider in the first spout, be provided with the feed cylinder between first spout and the second spout in the shell, be connected with first spring between feed cylinder and the first slider, the both ends of first spring are fixed respectively on the side of first slider and feed cylinder, drum one end top and bottom are fixed two respectively on the first slider. This device accessible is similar to be played the mode of billiards and lets the student carry out the match of word spelling, has increased the enjoyment of student to the english class, can let the student have a comparatively deep understanding to momentum conservation law and frictional force in the middle of the physics class simultaneously.

Description

English teaching is with interactive game device of teachers and students

Technical Field

The invention belongs to the field of teacher-student interactive game devices for English teaching, and particularly relates to a teacher-student interactive game device for English teaching.

Background

English is an important course, and it is more difficult to study English, and the first word that will remember of learning good English, traditional word method of remembering is generally to study according to the order and is difficult to remember, and is not nimble enough, feels boring easily, and the student also can lack the enjoyment of having a lesson at the in-process of english class.

Disclosure of Invention

The invention provides a teacher-student interactive game device for English teaching, which is used for overcoming the defects in the prior art.

The invention is realized by the following technical scheme:

an interactive game device for teachers and students for English teaching comprises a shell, wherein two sides of the shell are provided with openings, the shell is fixed on a supporting plate, one end of the shell is fixed with a first check ring, the other end of the shell is fixed with a second check ring, one end of the top and the bottom in the shell, which are close to the first check ring, are transversely provided with first chutes, one end of the top and the bottom in the shell, which are close to the second check ring, are transversely provided with second chutes, a first slide block is installed in the first chute, a push cylinder is arranged between the first chute and the second chute in the shell, a first spring is connected between the push cylinder and the first slide block, two ends of the first spring are respectively fixed on the first slide block and the side surface of the push cylinder, the top and the bottom of one end of the cylinder are respectively fixed on two first slide blocks, the other end of the cylinder initially extends out from one, the inner wall of the cylinder is connected by adopting a bearing, one end of a push rod is fixed at the middle part of one side of the cylinder, which is far away from the shell, the other end of the push rod penetrates out of the cylinder and extends to one side, which is far away from the shell, a slide rail is laid on one side, which is close to the shell, of the cylinder along the radial direction of the cylinder, two ends of the slide rail on the cylinder are both fixed with a stop block, a third slide block is arranged on the slide rail, a second spring is connected between the third slide block and one of the stop blocks, two ends of the second spring are respectively fixed on the third slide block and the stop block, a first ejector rod is transversely fixed on one end, which is close to the shell, the first ejector rod is hidden in the push cylinder when being initially close to one side of the second stop ring, two second slide blocks are arranged in the second slide grooves at the top and the bottom of the shell, the two second slide blocks at the same, the second round sleeve is fixed between the other pair of second sliding blocks, the first round sleeve is close to the push cylinder, the second round sleeve is close to the second check ring, the middle part of the first round sleeve is wrapped with a first rolling ball coated with twenty-six letters, the axis of the first ejector rod does not pass through the center of the first rolling ball, the twenty-six letters are equidistantly distributed on the outer spherical surface of the first rolling ball, the middle part of the second round sleeve is wrapped with a second rolling ball coated with numbers, Arabic numbers from one to ten are equidistantly distributed on the outer spherical surface of the second rolling ball, a plurality of third rolling balls are equidistantly arranged at the joint position of the first round sleeve and the first rolling ball, a plurality of fourth rolling balls are equidistantly arranged at the joint position of the second round sleeve and the second rolling ball, hemispherical grooves are arranged in the first round sleeve and the second round sleeve, the third rolling balls and the fourth rolling balls are arranged in the hemispherical grooves, the first rolling balls and the second rolling balls respectively extend out of two sides of the first round sleeve and the second round sleeve, first circular slot has all transversely been seted up to the top and the bottom intermediate position of first circle cover and second circle cover, the second circular slot has all transversely been seted up to the both sides of first circular slot, be provided with the piston in the first circular slot, the both sides of piston transversely are fixed with the second ejector pin, the second ejector pin outwards stretches out through the second circular slot, the both sides of piston all laminate in the first circular slot has the fourth spring, the one end laminating of fourth spring is on the inner wall of first circular slot, the laminating of the fourth spring other end is on the side of piston, the shell adopts transparent material to make, the round hole has all been seted up towards student one side middle part to first circle cover and second circle cover, the diameter of round hole is greater than the single letter of first ball and the longest length of single digit on the second ball.

The teacher-student interactive game device for English teaching comprises a shell, wherein the top of the shell is fixed with a word spelling mechanism, the word spelling mechanism comprises a rotating shaft, a supporting seat, a rotating disc, a fifth spring and a fifth ball, the supporting seat is fixed at the top of the shell, the rotating shaft is transversely inserted into the supporting seat and is connected with the supporting seat by a bearing, a plurality of rotating discs are arranged on the rotating shaft in the supporting seat at equal intervals, twenty-seven hemispherical grooves are formed in the inner ring of each rotating disc at equal intervals, a third circular groove is formed in the rotating shaft corresponding to each rotating disc, the fifth spring and the fifth ball are arranged in the third circular groove, one end of the fifth spring is fixed on the inner wall of the third circular groove, and the other end of the fifth spring is fixed on the outer spherical surface of the, under the action of a fifth spring, a fifth ball can slide into the third circular groove of the rotary disc, and twenty-six letters and a five-pointed star symbol are distributed on the rotary disc at equal intervals.

As above an english teaching is with teacher's student interactive game device, first retaining ring side on install the electron stopwatch.

As above an english teaching is with teacher's student interactive game device, backup pad lower extreme be provided with a plurality of sucking discs.

As above an interactive game device of teacher and student for english teaching, the ectosphere of first ball on every english letter the outer lane all be fixed with annular iron ring, the ectosphere of second ball on every digital outer lane all be fixed with annular iron ring, in the ectosphere of first ball and second ball is inlayed to the iron ring, all be provided with annular magnetic path on the round hole inner wall of first circle cover and second circle cover, the internal and external diameter of magnetic path and the internal and external diameter of iron ring are equal.

An english teaching is with teacher's student interactive game device, first cylinder be close to first retaining ring one side and be fixed with sharp mouth outer ring cover, sharp mouth outer ring cover is towards first retaining ring one side for the sharp mouth form to first cylinder side middle part arc extension, the striking point of first ejector pin and first ball is in the inner ring of sharp mouth outer ring cover, first ejector pin is close to first ball one side and is provided with hemispherical, sharp mouth outer ring cover surface is smooth, the distance between sharp mouth outer ring cover inside and the first ball surface is five millimeters at zero point.

The invention has the advantages that: in English class, when a student wants to play games by using the invention, the student rotates and pushes the push rod to move towards the shell, the push rod is fixed on the round block, the round block is connected with the cylinder by a bearing, a slide rail is arranged on the round block, a third slide block is arranged on the slide rail, a first ejector rod is transversely fixed on the side surface of the third slide block, the push rod pushes the cylinder and the first ejector rod to slide towards the first ball in the shell, as two ends of the slide rail are respectively provided with a stop block, a second spring is connected between one stop block and the third slide block, two ends of the second spring are respectively fixed on the stop block and the third slide block, the student can make the first ejector rod at various different positions when rotating the push rod, and each position of the first ejector rod is random, the first ball and the second ball respectively extend out from two sides of the first round sleeve and the second round sleeve, the first ejector rod pushes the first ball to slide towards the second ball, because the outer ring of the first ball and the inner wall of the first round sleeve are provided with a plurality of third balls at equal intervals, the outer ring of the second ball and the inner wall of the second round sleeve are provided with a plurality of fourth balls at equal intervals, the push cylinder impacts the second ejector rod on the first round sleeve under the pushing of the first spring, the first spring contracts, the first ejector rod continues to slide towards the direction of the first balls until the first ejector rod impacts on the surface of the first balls, the first spring can be compressed to the limit to ensure the impact force of the push cylinder, and the right end of the first ejector rod is not contacted with the left end surface of the first round sleeve after the first spring is compressed to the limit, because the impact point of the first ejector rod and the first ball is not in the same horizontal plane with the middle point of the first ball, the first ejector rod moves towards the direction far away from the central axis while moving towards the right, the second spring is stretched, the process can ensure that the first ball slides towards the direction of the second balls, the first ball rolls in the first round sleeve at the same time, the second ejector rod on the first round sleeve is contacted with the second ejector rod on the second round sleeve, the piston on the first round sleeve slides towards the push cylinder, the piston on the second round sleeve slides towards the second retainer ring, the first ball continues to slide towards the second ball when rotating until the first ball is contacted with the outer ring of the second ball, the momentum of the first ball is transferred to the second ball, the second ball slides towards the second retainer ring when rotating until the second ejector rod on the second round sleeve collides with the second retainer ring, the second ball rotates in the second round sleeve and slides towards the first ball in the opposite direction under the action of a fifth spring until the second ball transfers the momentum to the first ball again, the momentum of the first ball and the second ball is transferred circularly, and a teacher starts the electronic stopwatch when the first ball and the second ball are completely static, the electronic stopwatch starts to time, the letters in the round hole in the first round sleeve and the numbers in the round hole in the second round sleeve are checked, the student combines the letters and the numbers in the round holes, immediately finds out words which take the letters in the round hole in the first round sleeve as first letters and have the number of the letters consistent with the numbers of the round hole in the second round sleeve in the brain, then spells the words which are found out on a word spelling mechanism, after the spelling is finished, a teacher stops pressing the electronic stopwatch, and after multiple rounds of spelling, which student spells the words on the word spelling mechanism in the shortest time, the student wins the student; the utility model provides an english teaching is with teacher's student interactive game device, the accessible is similar to be played the mode of billiards and let the student carry out the match of word spelling, has increased the enjoyment of student to the english class, can let the student have a comparatively deep understanding to momentum conservation law and frictional force in the middle of the physics class simultaneously.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic structural view of the present invention; FIG. 2 is an enlarged view of the portion I in FIG. 1; FIG. 3 is an enlarged view of section II of FIG. 1; FIG. 4 is an enlarged sectional view taken along line A-A of FIG. 1; FIG. 5 is a schematic structural view of a sharp-nose outer ring; fig. 6 is a sectional view taken along line D-D of fig. 5.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

An interactive game device for teachers and students for English teaching is disclosed, as shown in the figure, comprising a shell 1, two sides of the shell 1 are provided with openings, the shell 1 is fixed on a support plate 2, one end of the shell 1 is fixed with a first retainer ring 3, the other end of the shell 1 is fixed with a second retainer ring 4, one end of the top and the bottom of the shell 1 close to the first retainer ring 3 is transversely provided with a first chute 5, one end of the top and the bottom of the shell 1 close to the second retainer ring 4 is transversely provided with a second chute 6, a first slide block 7 is arranged in the first chute 5, a push cylinder 8 is arranged between the first chute 5 and the second chute 6 in the shell 1, a first spring 9 is connected between the push cylinder 8 and the first slide block 7, two ends of the first spring 9 are respectively fixed on the side surfaces of the first slide block 7 and the push cylinder 8, the top and the bottom of one end of a cylinder 10 are respectively fixed on the first slide block 7, the other end of the cylinder 10 extends out, a round block 11 is arranged in the cylinder 10, the round block 11 is connected with the inner wall of the cylinder 10 by a bearing, one end of a push rod 12 is fixed in the middle of one side of the round block 11 far away from the shell 1, the other end of the push rod 12 penetrates through the cylinder 10 and extends to one side far away from the shell 1, a slide rail 13 is laid on one side of the round block 11 close to the shell 1 along the radial direction of the round block 11, two ends of the slide rail 13 on the round block 11 are both fixed with a stop block 14, a third slide block 15 is mounted on the slide rail 13, a second spring 16 is connected between the third slide block 15 and one of the stop blocks 14, two ends of the second spring 16 are respectively fixed on the third slide block 15 and the stop block 14, one end of the third slide block 15 close to the shell 1 is transversely fixed with a first ejector rod 17, the first ejector rod 17 is hidden in the push cylinder 8 when one side close to the second retainer 4 is initially, two second slide blocks 18 are mounted in the second slide groove, a first round sleeve 19 and a second round sleeve 20 are arranged in the shell 1, the first round sleeve 19 is fixed between one pair of the second sliding blocks 18, the second round sleeve 20 is fixed between the other pair of the second sliding blocks 18, the first round sleeve 19 is close to the push cylinder 8, the second round sleeve 20 is close to the second retainer ring 4, the middle part of the first round sleeve 19 is wrapped with a first rolling ball 21 coated with twenty-six letters, the axis of the first push rod 17 does not pass through the center of the first rolling ball 21, the twenty-six letters are equidistantly distributed on the outer spherical surface of the first rolling ball 21, the middle part of the second round sleeve 20 is wrapped with a second rolling ball 22 coated with numbers, Arabic numbers from one to ten are equidistantly distributed on the outer spherical surface of the second rolling ball 22, a plurality of third rolling balls 23 are equidistantly arranged at the joint positions of the first round sleeve 19 and the first rolling ball 21, a plurality of fourth rolling balls 24 are equidistantly arranged at the joint positions of the second round sleeve 20 and the second rolling ball 22, and a hemispherical groove is arranged in the first round sleeve 19 and the second round sleeve 20, third balls 23 and fourth balls 24 are disposed in the hemispherical grooves, the first balls 21 and second balls 22 are respectively drawn from the first round 19, the both sides of second circle cover 20 are stretched out, first circular slot 27 has all transversely been seted up to the top and the bottom intermediate position of first circle cover 19 and second circle cover 20, second circular slot 28 has all transversely been seted up to the both sides of first circular slot 27, be provided with piston 29 in the first circular slot 27, piston 29's both sides transversely are fixed with second ejector pin 30, second ejector pin 30 outwards stretches out through second circular slot 28, fourth spring 31 has all been laminated to the both sides of piston 29 in first circular slot 27, the one end laminating of fourth spring 31 is on the inner wall of first circular slot 27, the laminating of the fourth spring 31 other end is on piston 29's side, shell 1 adopts transparent material to make, first circle cover 19 and second circle cover 20 all have seted up the round hole towards student one side middle part, the diameter of round hole is greater than the longest length of single letter of first ball 21 and the single number on the second ball 22. In English class, when a student wants to play a game by using the invention, the student rotates and pushes the push rod 12 to move towards the shell 1, the push rod 12 is fixed on the round block 11, the round block 11 is connected with the cylinder 10 by a bearing, the round block 11 is provided with a slide rail 13, the slide rail 13 is provided with a third slide block 15, the first ejector rod 17 is transversely fixed on the side surface of the third slide block 15, the push rod 12 pushes the cylinder 10 and the first ejector rod 17 to slide towards the first ball 21 in the shell 1, because both ends of the slide rail 13 are provided with the stoppers 14, a second spring 16 is connected between one stopper 14 and the third slide block 15, both ends of the second spring 16 are respectively fixed on the stopper 14 and the third slide block 15, when the student rotates the push rod 12, the student can make the first ejector rod 17 be at various positions, and each position of the first ejector rod 17 is random, the first ball 21 and the second ball 22 are respectively sleeved on the first round sleeve 19, The two sides of the second round sleeve 20 extend out, the first push rod 17 pushes the first ball 21 to slide towards the second ball 22, because the outer ring of the first ball 21 and the inner wall of the first round sleeve 19 are provided with a plurality of third balls 23 at equal intervals, the outer ring of the second ball 22 and the inner wall of the second round sleeve 20 are provided with a plurality of fourth balls 24 at equal intervals, the push cylinder 8 impacts the second push rod 30 on the first round sleeve 19 under the pushing of the first spring 9, the first spring 9 contracts, the first push rod 17 continues to slide towards the first ball 21 until the first push rod 17 impacts on the surface of the first ball 21, the first spring 9 can be compressed to the limit, the impact force of the push cylinder 8 is ensured, and the right end of the first push rod 17 is not contacted with the left end surface of the first round sleeve 19 after the first spring 9 is compressed to the limit, because the impact point of the first push rod 17 and the first ball 21 is not in the same horizontal plane with the midpoint of the first ball 21, the first push rod 17 moves towards the right direction and moves away from the central axis of the push rod 12, the second spring 16 is stretched, the process can make the first ball 21 slide towards the second ball 22, the first ball 21 rolls in the first round sleeve 19 at the same time, the second push rod 30 on the first round sleeve 19 contacts with the second push rod 20 on the second round sleeve 20, the piston 29 on the first round sleeve 19 slides towards the push cylinder 8, the piston 29 on the second round sleeve 20 slides towards the second retainer 4, the first ball 21 continues to slide towards the second ball 22 while rotating, until the first ball 21 contacts with the outer ring of the second ball 22, the momentum of the first ball 21 is transferred to the second ball 22, the second ball 22 slides towards the second retainer 4 while rotating, until the second push rod 30 on the second round sleeve 20 collides with the second retainer 4, under the action of the fifth spring 31, the second ball 22 rotates in the second round sleeve 20 and slides in the opposite direction to the first ball 21 until the second ball 22 transfers momentum to the first ball 21 again, the momentum of the first ball 21 and the second ball 22 is transferred circularly, when the first ball 21 and the second ball 22 are completely static, the teacher starts the electronic stopwatch 25, the electronic stopwatch 25 starts to time, the letters in the round hole on the first round sleeve 19 and the numbers in the round hole on the second round sleeve 20 are checked, the student combines the letters and the numbers in the round hole, immediately thinks out a word with the letters in the round hole on the first round sleeve 19 as the initial letters and the number of the letters of the word identical to the number of the round hole on the second round sleeve 20 in the brain, then spells the imagined word on the word spelling mechanism, and after the spelling is completed, the teacher stops the electronic stopwatch 25, and spells the word on the word spelling mechanism in the shortest time by taking multiple turns, the student wins; the utility model provides an english teaching is with teacher's student interactive game device, the accessible is similar to be played the mode of billiards and let the student carry out the match of word spelling, has increased the enjoyment of student to the english class, can let the student have a comparatively deep understanding to momentum conservation law and frictional force in the middle of the physics class simultaneously.

Specifically, as shown in fig. 4, a word spelling mechanism is fixed on the top of the housing 1 according to this embodiment, the word spelling mechanism includes a rotating shaft 32, a supporting seat 33, a rotating disc 34, a fifth spring 35, and a fifth ball 36, the supporting seat 33 is fixed on the top of the housing 1, the rotating shaft 32 is inserted in the supporting seat 33 in the transverse direction, the rotating shaft 32 is connected to the supporting seat 33 by a bearing, the rotating shaft 32 is provided with a plurality of rotating discs 34 at equal intervals in the supporting seat 33, an inner ring of each rotating disc 34 is provided with twenty-seven semi-spherical grooves at equal intervals, each rotating disc 34 is provided with a third circular groove 37 on the rotating shaft 32 correspondingly, the third circular groove 37 is provided with the fifth spring 35 and the fifth ball 36, one end of the fifth spring 35 is fixed on an inner wall of the third circular groove 37, the other end of the fifth spring 35 is fixed on an outer spherical surface of the fifth ball 36, the fifth ball 36 can slide into the third, the dial 34 is equally spaced with twenty-six letters and a five-pointed star symbol. Twenty-six letters and a five-pointed star symbol are equally distributed on the rotary disc 34, and students can spell out the intended English words according to the letter sequence of the words by rotating the rotary disc 34, wherein the five-pointed star symbol represents the meaning without any letters.

Specifically, as shown in fig. 1, an electronic stopwatch 25 is installed on the side surface of the first retainer ring 3 according to the present embodiment. The electronic stopwatch 25 can be used for game timing.

Further, as shown in fig. 1, the lower end of the supporting plate 2 of the present embodiment is provided with a plurality of suction cups 26. The present invention can be stably placed on the lectern by the suction cup 26 so that the student can hit the first ball 21 by the push rod 12.

Furthermore, the ironwork can be tightly attracted by magnetic energy, and the annular magnetic block is used to tightly attract the iron ring, in this embodiment, the outer ring of each english letter on the outer spherical surface of the first ball 21 is fixed with the annular iron ring, the outer ring of each number on the outer spherical surface of the second ball 22 is fixed with the annular iron ring, the iron rings are embedded into the outer spherical surfaces of the first ball 21 and the second ball 22, the inner walls of the circular holes of the first circular sleeve 19 and the second circular sleeve 20 are provided with the annular magnetic block, and the inner and outer diameters of the magnetic block are equal to the inner and outer diameters of the iron ring. It is possible to prevent a plurality of letters from being formed in the circular hole of the first round sleeve 19 after the first ball 21 is completely stationary, and to prevent a plurality of numbers from being formed in the circular hole of the second round sleeve 20 after the second ball 22 is completely stationary.

Furthermore, as shown in fig. 3, a sharp mouth outer ring 38 is fixed on a side of the first circular sleeve 19 close to the first retainer ring 3, a side of the sharp mouth outer ring 38 facing the first retainer ring 3 is in a shape of a sharp mouth extending toward a middle of a side surface of the first circular sleeve 19 in an arc shape, an impact point of the first push rod 17 and the first ball 21 is in an inner ring of the sharp mouth outer ring 38, a side of the first push rod 17 close to the first ball 21 is provided with a hemispherical shape, a surface of the sharp mouth outer ring 38 is smooth, and a distance between an inner side surface of the sharp mouth outer ring 38 and a surface of the first ball 21 is zero five millimeters. After the first push rod 17 impacts the first ball 21 and drives the first ball 21 to rotate at a high speed, the first push rod 17 can quickly slide off the outer surface of the tip outer ring sleeve 38, the first ball 21 keeps rotating at a high speed at the moment that the first push rod 17 is separated from the first ball 21, the contact time of the first push rod 17 and the first ball 21 is shortened, the first ball 21 can roll faster, and the design can simulate a ball cutting action.

Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims

1. The utility model provides an interactive game device of teachers and students for english teaching which characterized in that: comprises a shell (1), two sides of the shell (1) are provided with openings, the shell (1) is fixed on a support plate (2), one end of the shell (1) is fixed with a first check ring (3), the other end of the shell (1) is fixed with a second check ring (4), one end of the inner top and the bottom of the shell (1) close to the first check ring (3) is transversely provided with a first chute (5), one end of the inner top and the bottom of the shell (1) close to the second check ring (4) is transversely provided with a second chute (6), a first sliding block (7) is arranged in the first chute (5), a push cylinder (8) is arranged between the first chute (5) and the second chute (6) in the shell (1), a first spring (9) is connected between the push cylinder (8) and the first sliding block (7), two ends of the first spring (9) are respectively fixed on the side surfaces of the first sliding block (7) and the push cylinder (8), the top and the bottom of one end of the cylinder (10) are respectively fixed on the two first sliding blocks (7), the other end of the cylinder (10) initially extends out of one end of the shell (1) through a center hole of the first check ring (3), a round block (11) is arranged in the cylinder (10), the round block (11) is connected with the inner wall of the cylinder (10) through a bearing, one end of a push rod (12) is fixed in the middle of one side, far away from the shell (1), of the round block (11), the other end of the push rod (12) penetrates out of the cylinder (10) and extends towards one side, a sliding rail (13) is radially laid on one side, close to the shell (1), of the round block (11) along the round block (11), two ends of the sliding rail (13) on the round block (11) are both fixed with a stop block (14), a third sliding block (15) is mounted on the sliding rail (13), a second spring (16) is connected between the third sliding, two ends of a second spring (16) are respectively fixed on a third sliding block (15) and a stop block (14), a first ejector rod (17) is transversely fixed at one end of the third sliding block (15) close to the shell (1), the first ejector rod (17) is hidden in the push cylinder (8) at the beginning of one side close to the second retainer ring (4), two second sliding blocks (18) are respectively installed in the second sliding grooves (6) at the top and the bottom of the shell (1), two second sliding blocks (18) at the same side of the top and the bottom of the shell (1) are arranged in a pair, a first round sleeve (19) and a second round sleeve (20) are arranged in the shell (1), the first round sleeve (19) is fixed between one pair of the second sliding blocks (18), the second round sleeve (20) is fixed between the other pair of the second sliding blocks (18), the first round sleeve (19) is close to the push cylinder (8), and the second round sleeve (20) is close to the second retainer ring (4), the middle part of the first round sleeve (19) is wrapped with a first rolling ball (21) coated with twenty-six letters, the axis of the first ejector rod (17) does not pass through the center of the first rolling ball (21), the twenty-six letters are equidistantly distributed on the outer spherical surface of the first rolling ball (21), the middle part of the second round sleeve (20) is wrapped with a second rolling ball (22) coated with numbers, Arabic numbers from one to ten are equidistantly distributed on the outer spherical surface of the second rolling ball (22), the first round sleeve (19) and the first rolling ball (21) are equidistantly provided with a plurality of third rolling balls (23), the second round sleeve (20) and the second rolling ball (22) are equidistantly provided with a plurality of fourth rolling balls (24), semi-spherical grooves are arranged in the first round sleeve (19) and the second round sleeve (20), the third rolling balls (23) and the fourth rolling balls (24) are arranged in the semi-spherical grooves, the first rolling ball (21) and the second rolling ball (22) are respectively arranged in the first round sleeve (19), The both sides of second circle cover (20) are stretched out, first circular slot (27) have all transversely been seted up to the top and the bottom intermediate position of first circle cover (19) and second circle cover (20), second circular slot (28) have all transversely been seted up to the both sides of first circular slot (27), be provided with piston (29) in first circular slot (27), the both sides of piston (29) transversely are fixed with second ejector pin (30), second ejector pin (30) outwards stretch out through second circular slot (28), the both sides of piston (29) have all laminated fourth spring (31) in first circular slot (27), the one end laminating of fourth spring (31) is on the inner wall of first circular slot (27), the laminating of fourth spring (31) other end is on the side of piston (29), shell (1) adopts transparent material to make, first circle cover (19) and second circle cover (20) have all seted up towards student's one side middle part, the round hole diameter is greater than single letter of first ball (21) and the number on single ball (22) on the second ball (22), the round hole diameter of student's one side The longest length of (c).

2. The interactive game device for teachers and students for English teaching of claim 1, which is characterized in that: the top of the shell (1) is fixed with a word spelling mechanism, the word spelling mechanism comprises a rotating shaft (32), a supporting seat (33), a rotating disc (34), a fifth spring (35) and a fifth ball (36), the supporting seat (33) is fixed at the top of the shell (1), the rotating shaft (32) is transversely inserted in the supporting seat (33), the rotating shaft (32) is connected with the supporting seat (33) through a bearing, the rotating shaft (32) in the supporting seat (33) is equidistantly provided with a plurality of rotating discs (34), twenty-seven hemispherical grooves are equidistantly formed in the inner ring of each rotating disc (34), the rotating shaft (32) is correspondingly provided with a third circular groove (37) corresponding to each rotating disc (34), the third circular groove (37) is internally provided with the fifth spring (35) and the fifth ball (36), one end of the fifth spring (35) is fixed on the inner wall of the third circular groove (37), the other end of the fifth spring (35) is fixed on the outer spherical surface of the fifth ball (36, under the action of a fifth spring (35), a fifth ball (36) can slide into the third circular groove (37) of the rotary disc (34), and twenty-six letters and a five-pointed star symbol are equidistantly distributed on the rotary disc (34).

3. The interactive game device for teachers and students for English teaching of claim 1, which is characterized in that: an electronic stopwatch (25) is arranged on the side surface of the first retainer ring (3).

4. The interactive game device for teachers and students for English teaching of claim 1, which is characterized in that: the lower end of the supporting plate (2) is provided with a plurality of suckers (26).

5. The interactive game device for teachers and students for English teaching of claim 1, which is characterized in that: the outer ring of each English letter on the outer spherical surface of the first ball (21) is fixed with an annular iron ring, the outer ring of each number on the outer spherical surface of the second ball (22) is fixed with an annular iron ring, the iron rings are embedded into the outer spherical surfaces of the first ball (21) and the second ball (22), annular magnetic blocks are arranged on the inner walls of the circular holes of the first circular sleeve (19) and the second circular sleeve (20), and the inner diameter and the outer diameter of each magnetic block are equal to those of the inner diameter and the outer diameter of each iron ring.

6. The interactive game device for teachers and students for English teaching of claim 1, which is characterized in that: the first round sleeve (19) is fixed with a sharp mouth outer ring sleeve (38) on one side close to the first retainer ring (3), the sharp mouth outer ring sleeve (38) is in a sharp mouth shape extending towards the middle of the side of the first round sleeve (19) in an arc shape towards one side of the first retainer ring (3), the impact point of the first ejector rod (17) and the first ball (21) is arranged in the inner ring of the sharp mouth outer ring sleeve (38), one side of the first ejector rod (17) close to the first ball (21) is provided with a hemispherical shape, the surface of the sharp mouth outer ring sleeve (38) is smooth, and the distance between the inner side of the sharp mouth outer ring sleeve (38) and the surface of the first ball (21) is zero point five millimeters.