CN214541217U

CN214541217U - Interactive teaching device of professorship english

Info

Publication number: CN214541217U
Application number: CN202021343017.4U
Authority: CN
Inventors: 王雪
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-10
Filing date: 2020-07-10
Publication date: 2021-10-29
Anticipated expiration: 2030-07-10

Abstract

The utility model relates to an english teaching technical field discloses an interactive teaching device of high-position english, include: the blackboard is used for English interactive teaching; the top end of the blackboard is provided with a second fixed cylinder, two winding rods penetrate out of the second fixed cylinder in the direction towards the front of the blackboard, and the winding rods are connected with blocking cloth playing a role in blocking; the utility model discloses a wear out the winding pole on the second solid fixed cylinder on blackboard top, be connected with on the winding pole and block cloth, when needs block, can put down winding cloth on the winding pole, utilize winding cloth to play the effect of sheltering from, compare in the mode that current motor rotated and sheltered from through pivot drive baffle, great reduction manufacturing cost, simultaneously at the in-process of teaching, great reduction noise pollution, the bottom that blocks cloth is connected with the gravity pole, under the action of gravity pole, can straighten in the front side of blackboard and block cloth, it is better to block the effect.

Description

Interactive teaching device of professorship english

Technical Field

The utility model relates to an english teaching technical field, in particular to interactive teaching device of high-position english.

Background

English teaching refers to the process of teaching English for people who have English in a first language or not, the English teaching relates to multiple professional theoretical knowledge, including linguistics, second language acquisition, glossaries, sentence laws, literature, corpus theory, cognitive psychology and the like, the English teaching is a progressive process, English learning is vital for people who have English in the first language or not, the English learning is in globalization and rapid development at present, and in order to improve teaching quality, in the teaching process, essential interaction between teachers and students is realized

The interactive teaching device of current profession english, in order to in the teaching process, increase the interaction of teacher and student's quality, teacher gives corresponding problem on the blackboard, the student goes up the blackboard and carries out the board performance, in order to solve the student and see other's answer content easily when the board is performing, adopt the baffle to shelter from in the front side of blackboard, the baffle cover is established in the pivot of motor output shaft connection, when not using, utilize motor and pivot to drive the baffle and rotate to the horizontality, avoid it to hinder the teacher in the normal use to the blackboard;

the baffle that current profession english interactive teaching device is used for sheltering from the usefulness utilizes the motor to come the driven, has increased manufacturing cost, and the motor is after the start-up moreover, produces a large amount of noises, influences the teaching quality.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides an interactive teaching device of high-position english, can effectively solve the baffle that current interactive teaching device of high-position english is used for sheltering from the usefulness and utilize the motor to come the driven, has increased manufacturing cost, and the motor is after the start-up moreover, produces a large amount of noises, influences the problem of teaching quality.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an interactive teaching device of professorship english, includes: the blackboard is used for English interactive teaching; the top end of the blackboard is provided with a second fixed cylinder, two winding rods penetrate out of the second fixed cylinder in the direction towards the front of the blackboard, and the winding rods are connected with blocking cloth playing a role in blocking; a baffle disc is sleeved at one end, far away from the second fixed cylinder, of the winding rod, the outer diameter of the baffle disc is larger than that of the winding rod, and the wound shielding cloth is shielded at the side surface of the winding rod when the winding rod is rotated; one end of the shielding cloth is connected with a gravity rod, the shielding cloth is straightened under the action of gravity of the gravity rod, and the gravity rod is an iron rod or a lead rod.

A sixth gear is sleeved at one end, inserted into the second fixed cylinder, of the winding rod, a cross rod is arranged in the second fixed cylinder along the length direction of the second fixed cylinder, one end of the cross rod is inserted into a second bearing on the inner wall of the second fixed cylinder, a fifth gear is sleeved on the cross rod, and the fifth gear is in meshed connection with the sixth gear; a first fixed cylinder is arranged on the side face of the blackboard, a vertical rod is vertically arranged in the first fixed cylinder, the bottom end of the vertical rod is inserted into a first bearing on the inner wall of the first fixed cylinder, a third gear is sleeved on the top end of the vertical rod, the third gear is meshed with a fourth gear, and the fourth gear is sleeved on the other end of the cross rod; the bottom department cover of montant is equipped with the second gear, the rocker has been worn out to the bottom of first fixed cylinder one side, the pot head that the rocker injects in first fixed cylinder is equipped with first gear, meshing connection between first gear and the second gear.

The bottom end of the blackboard is inserted into the base.

Compared with the prior art, the utility model discloses following beneficial effect has: the utility model discloses a wear out the winding pole on the second solid fixed cylinder on blackboard top, be connected with on the winding pole and block cloth, when needs block, can put down winding cloth on the winding pole, utilize winding cloth to play the effect of sheltering from, compare in the mode that current motor rotated and sheltered from through pivot drive baffle, great reduction manufacturing cost, simultaneously at the in-process of teaching, great reduction noise pollution, the bottom that blocks cloth is connected with the gravity pole, under the action of gravity pole, can straighten in the front side of blackboard and block cloth, it is better to block the effect.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a side sectional view of the first fixing cylinder of the present invention.

Fig. 3 is a sectional view of the second fixing cylinder according to the present invention.

In the figure: 1. a blackboard; 2. a base; 3. a winding rod; 4. a catch tray; 5. a blocking cloth; 6. a gravity bar; 7. a first fixed cylinder; 8. a second fixed cylinder; 9. a rocker; 10. a first gear; 11. A vertical rod; 12. a first bearing; 13. a second gear; 14. a third gear; 15. a cross bar; 16. A second bearing; 17. a fourth gear; 18. a fifth gear; 19. and a sixth gear.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1-3, an interactive teaching device for professor english includes:

the blackboard 1 is used for interactive English teaching;

the top end of the blackboard 1 is fixedly provided with a second fixed cylinder 8 through screws, two winding rods 3 movably penetrate out of the second fixed cylinder 8 towards the front direction of the blackboard 1, the winding rods 3 are connected with blocking cloths 5 playing a blocking role, and the number of the blocking cloths 5 can be determined according to actual conditions;

a baffle disc 4 is fixedly sleeved at one end, far away from the second fixing cylinder 8, of the winding rod 3, the outer diameter of the baffle disc 4 is larger than that of the winding rod 3, and the wound shielding cloth 5 is shielded at the side surface of the winding rod 3 when the winding rod 3 is rotated;

one end of the shielding cloth 5 is connected with a gravity rod 6, the shielding cloth 5 is pulled straight under the action of gravity of the gravity rod 6, and the gravity rod 6 is an iron rod or a lead rod.

As shown in fig. 3, a sixth gear 19 is fixedly sleeved at one end of the winding rod 3 inserted into the second fixing cylinder 8, a cross rod 15 is arranged in the second fixing cylinder 8 along the length direction of the second fixing cylinder, one end of the cross rod 15 is fixedly inserted into a second bearing 16 on the inner wall of the second fixing cylinder 8, a fifth gear 18 is fixedly sleeved on the cross rod 15, and the fifth gear 18 is meshed with the sixth gear 19.

By adopting the above scheme, when the cross bar 15 rotates in the second fixed cylinder 8, the winding rod 3 is rotated through the fifth gear 18 and the sixth gear 19, and the blocking cloth 5 is released or retracted.

As shown in fig. 2, a first fixed cylinder 7 is fixed on the side surface of the blackboard 1 through a screw, a vertical rod 11 is vertically arranged in the first fixed cylinder 7, the bottom end of the vertical rod 11 is fixed and inserted into a first bearing 12 on the inner wall of the first fixed cylinder 7, a third gear 14 is fixedly sleeved on the top end of the vertical rod 11, the third gear 14 is meshed with a fourth gear 17, and the fourth gear 17 is sleeved on the other end of a cross rod 15.

By adopting the above scheme, the rotation of the vertical rod 11 in the first fixed cylinder 7 is utilized, and the third gear 14 on the vertical rod 11 at the top end of the vertical rod drives the fourth gear 17 to rotate, so that the cross rod 15 is driven to rotate in the second fixed cylinder 8.

As shown in fig. 2, a second gear 13 is fixedly sleeved at the bottom end of the vertical rod 11, a rocker 9 is movably penetrated through the bottom of one side of the first fixed cylinder 7, a first gear 10 is fixedly sleeved at one end of the rocker 9 inserted into the first fixed cylinder 7, and the first gear 10 is in meshed connection with the second gear 13.

Through adopting above-mentioned scheme, utilize the rotation of rocker 9, see through first gear 10 and second gear 13 and drive montant 11 and rotate in first fixed cylinder 7, and then rotate rocker 9 in the bottom department of the side of blackboard 1 and just can realize putting down or packing up work to blocking cloth 5, it is more convenient to operate.

As shown in FIG. 1, the bottom end of the blackboard 1 is inserted into the base 2.

It should be noted that, the utility model relates to an interactive teaching device of high-post english, when english study, the classroom can write corresponding problem on blackboard 1, then, clockwise rotation rocker 9 in blackboard 1's side, drive montant 11 through first gear 10 and second gear 13 and rotate in first solid fixed cylinder 7, and see through the third gear 14 on montant 11 top and the fourth gear 17 on the horizontal pole 15, it rotates to drive horizontal pole 15 in the solid fixed cylinder 8 of second, then drive winding rod 3 under the effect of fifth gear 18 and sixth gear 19 and rotate to separate and block cloth 5, under the gravity of gravity pole 6, block cloth 5 that the flare-out was put down plays the effect of blocking, the problem of the corresponding position was answered blackboard boss topic before students walked to blackboard 1 at last.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an interactive teaching device of professorship english which characterized in that includes:

the blackboard (1), the said blackboard (1) is used for English interactive teaching;

a second fixed cylinder (8) is arranged at the top end of the blackboard (1), two winding rods (3) penetrate out of the second fixed cylinder (8) towards the front direction of the blackboard (1), and blocking cloth (5) playing a role in blocking is connected to the winding rods (3);

a blocking disc (4) is sleeved at one end, far away from the second fixed cylinder (8), of the winding rod (3), the outer diameter of the blocking disc (4) is larger than that of the winding rod (3), and the wound blocking cloth (5) is blocked at the side face of the winding rod (3) when the winding rod (3) is rotated;

one end of the blocking cloth (5) is connected with a gravity rod (6), the blocking cloth (5) is straightened under the action of gravity of the gravity rod (6), and the gravity rod (6) is an iron rod or a lead rod.

2. The interactive teaching device for professor english according to claim 1, wherein: one pot head that winding pole (3) inserted in the fixed section of thick bamboo of second (8) is equipped with sixth gear (19), be provided with horizontal pole (15) along its length direction in the fixed section of thick bamboo of second (8), the one end of horizontal pole (15) is inserted in second bearing (16) of the fixed section of thick bamboo of second (8) inner wall, the cover is equipped with fifth gear (18) on horizontal pole (15), the meshing is connected between fifth gear (18) and sixth gear (19).

3. The interactive teaching device for professor english according to claim 1, wherein: be provided with first solid fixed cylinder (7) on the side of blackboard (1), vertically in first solid fixed cylinder (7) be provided with montant (11), the bottom of montant (11) injects in first bearing (12) on first solid fixed cylinder (7) inner wall, the cover is equipped with third gear (14) on the top of montant (11), the meshing is connected between third gear (14) and fourth gear (17), fourth gear (17) cover is established on the other end of horizontal pole (15).

4. The interactive teaching device for professor english according to claim 3, wherein: the bottom department cover of montant (11) is equipped with second gear (13), rocker (9) have been worn out to the bottom of first fixed section of thick bamboo (7) one side, the pot head that rocker (9) injects in first fixed section of thick bamboo (7) is equipped with first gear (10), meshing is connected between first gear (10) and second gear (13).

5. The interactive teaching device for professor english according to claim 1, wherein: the bottom end of the blackboard (1) is inserted into the base (2).