CN215068805U

CN215068805U - Interactive oral english teaching device

Info

Publication number: CN215068805U
Application number: CN202121098644.0U
Authority: CN
Inventors: 罗欢
Original assignee: Hunan University of Medicine
Current assignee: Hunan University of Medicine
Priority date: 2021-05-21
Filing date: 2021-05-21
Publication date: 2021-12-07
Anticipated expiration: 2031-05-21

Abstract

The utility model provides an interactive oral english practice teaching device, the power distribution box comprises a box body, the rectangle through-hole is seted up to the box side, the box side corresponds all articulated chamber doors of rectangle through-hole department, box internally mounted erects the roller, it passes through the conveyer belt to erect the roller side and connects, bottom surface mounting motor in the box, the first gear of suit on the output shaft of motor, one of them perpendicular roller lower part suit second gear, top surface and interior bottom surface correspond the installation slip subassembly between drive belt outside and the rectangle through-hole in the box, the installation baffle between the sliding part of slip subassembly, the slip bottom side-mounting reciprocating motion structure of slip subassembly, bottom surface mounting broadcaster in the box. This device can not only correct the spoken training of student, can also carry out the dictation training of english word to the student simultaneously to and the quick inspection of dictation result, not only improved the efficiency of english spoken teaching, make student's listening and speaking read and write and obtain comprehensive development, reduced teacher's working strength moreover, avoided the dust pollution that the teacher caused through the chalk blackboard writing on the blackboard.

Description

Interactive oral english teaching device

Technical Field

The utility model belongs to oral teaching device field, specifically speaking are interactive english oral teaching device.

Background

English is a spoken language, need the ability of listening and speaking of continuous training english when teaching, but current english teaching often does not regard spoken training, english spoken teaching training writes english sentence and phonetic symbol through the mr on the blackboard mostly, the mr reads out pronunciation student and follows reading, mr pronunciation that has on the one hand is also not special standard, on the other hand leads to mr's working strength big, secondly when the mr writes on the blackboard, dust pollution is the problem that exists always in the teaching, cause certain influence to teacher's student's health, consequently, need design an interactive spoken teaching device of english to solve current problem.

SUMMERY OF THE UTILITY MODEL

The utility model provides an interactive oral english teaching device for solve the defect among the prior art.

The utility model discloses a following technical scheme realizes:

an interactive oral English teaching device comprises a box body, wherein the side surface of the box body is provided with a rectangular through hole, the side surface of the box body corresponding to the rectangular through hole is hinged with a box door, four vertical rollers are rotatably arranged in a rectangular array in the box body, the side surfaces of the four vertical rollers are connected through a conveyor belt, the inner bottom surface of the box body is fixedly provided with a motor, an output shaft of the motor is fixedly sleeved with a first gear, the second gear is fixedly sleeved on the lower portion of one of the vertical rollers, the first gear is meshed with the second gear, sliding assemblies are mounted between the outer sides of the corresponding transmission belts of the top surface and the inner bottom surface in the box body and the rectangular through hole, baffles are fixedly mounted between the sliding portions of the two sliding assemblies in the up-down direction, reciprocating moving structures are mounted between the side surfaces of the sliding portions of the sliding assemblies and the corresponding vertical rollers, the reciprocating moving structures can drive the corresponding baffles to reciprocate along the length direction of the sliding assemblies when the vertical rollers rotate, and the broadcaster is fixedly mounted on the bottom surface in the box body.

The interactive oral English teaching device comprises a guide rail, wherein the guide rail is fixedly arranged between the outer side of the corresponding conveyor belt on the inner top surface and the inner bottom surface of the box body and the rectangular through hole, the length direction of the guide rail is consistent with the moving direction of the conveyor belt, and the guide rail is connected with a sliding block in a sliding manner.

As above-mentioned interactive english oral teaching device, reciprocating motion structure include that the lower part of erecting the roller is the nearly font of side standing, the suit sleeve is all rotated to the vertical portion of nearly font portion of erecting the roller, the slider side all passes through the connecting rod with the sleeve side that corresponds and hinges.

According to the interactive oral English teaching device, mirrors are fixedly mounted on the inner side surfaces of the box doors.

According to the interactive oral English teaching device, dampers are arranged at the hinged positions of the box door and the box body.

The utility model has the advantages that: when the device works, a teacher pastes a prepared English word teaching plan for translating Chinese and English in advance to the side surface of a conveyor belt, Chinese and English are arranged side by side and a plurality of words are arranged side by side, the English part is shielded by a baffle plate, students can follow and correct pronunciation by starting a broadcaster, a row of words blocked by the baffle plate are subjected to dictation, after the dictation of the row of words is finished, a motor is started, a first gear rotates to drive a second gear to rotate, a reciprocating structure at the lower part of a vertical roller can control a sliding component to reciprocate, so that the baffle plate reciprocates along the moving direction of the conveyor belt at the outer side of the corresponding conveyor belt, at the moment, the blocked English is displayed by the baffle plate, the students can compare the dictation result with the English result to judge whether the English is correct or incorrect until the baffle plate moves to the next row of Chinese words and English part of the English group is shielded, and at the moment, the baffle plate moves to the limit position, when the motor continues to rotate, the conveyor belt and the baffle can synchronously move to the center of the sight of the student, then the motor is closed, and the processes are repeated, so that the reading, listening, writing and checking of all words can be completed; the utility model discloses simple structure and easy operation can not only correct the student's spoken training, can also carry out the dictation training of english word to the student simultaneously to and the dictation result short-term examination, not only improved the efficiency of english spoken teaching, make student's listening and speaking read and write obtain comprehensive development, reduced teacher's working strength moreover, avoided the dust pollution that the teacher caused through the chalk blackboard writing on the blackboard.

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 described 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 inventive labor.

Fig. 1 is a schematic structural diagram of the present invention; fig. 2 is a cross-sectional view of a top view of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

An interactive English oral teaching device, as shown in the figure, comprises a box body 1, wherein the side surface of the box body 1 is provided with a rectangular through hole 2, the side surface of the box body 1 corresponding to the rectangular through hole 2 is hinged with a box door 3, four vertical rollers 4 are rotatably installed in the box body 1 in a rectangular array, the side surfaces of the four vertical rollers 4 are connected through a conveyor belt 5, a motor 6 is fixedly installed on the inner bottom surface of the box body 1, an output shaft of the motor 6 is fixedly sleeved with a first gear 7, the lower part of one vertical roller 4 is fixedly sleeved with a second gear 8, the first gear 7 is meshed with the second gear 8, sliding components are installed between the outer sides of the corresponding conveyor belt 5 of the inner top surface and the inner bottom surface of the box body 1 and the rectangular through hole 2, a baffle 11 is fixedly installed between the sliding parts of the two sliding components in the up-down direction, a reciprocating structure is installed between the side surface of the sliding part of the sliding component and the corresponding vertical roller 4, the reciprocating structure can drive the corresponding baffle 11 to reciprocate along the length direction of the sliding component when the vertical roller 4 rotates, the inner bottom surface of the box body 1 is fixedly provided with a broadcaster 15. When the device works, a teacher pastes a prepared English word teaching plan for translating Chinese and English in advance to the side surface of a conveyor belt 5, Chinese and English are arranged side by side and a plurality of words are arranged side by side, the English part is shielded by a baffle plate 11, students can follow and read and correct pronunciation by starting a broadcaster 15, a row of words blocked by the baffle plate 11 are listened and written, after the row of words are listened and written, a motor 6 is started, a first gear 7 rotates to drive a second gear 8 to rotate, a reciprocating structure at the lower part of a vertical roller 4 can control a sliding component to reciprocate, so that the baffle plate 11 reciprocates along the moving direction of the conveyor belt 5 at the outer side of the corresponding conveyor belt 5, at the moment, the baffle plate 11 displays the shielded result, the students can compare the listening and writing result with the English words to judge whether the English words are correct or wrong, until the English baffle plate 11 moves to the next row of Chinese and English words, the English part of the group is shielded, the baffle 11 moves to the limit position, when the motor 6 continues to rotate, the conveyor belt 5 and the baffle 11 can synchronously move to the center of the sight of the student, then the motor 6 is closed, and the process is repeated, so that the reading, listening, writing and checking of all words can be completed; the utility model discloses simple structure and easy operation can not only correct the student's spoken training, can also carry out the dictation training of english word to the student simultaneously to and the dictation result short-term examination, not only improved the efficiency of english spoken teaching, make student's listening and speaking read and write obtain comprehensive development, reduced teacher's working strength moreover, avoided the dust pollution that the teacher caused through the chalk blackboard writing on the blackboard.

Specifically, as shown in the figure, the sliding assembly described in this embodiment includes a guide rail 9, the guide rail 9 is fixedly installed between the outer side of the corresponding conveyor belt 5 of the inner top surface and the inner bottom surface of the box 1 and the rectangular through hole 2, the length direction of the guide rail 9 is consistent with the moving direction of the conveyor belt 5, and the guide rail 9 is connected with a sliding block 10 in a sliding manner. When the baffle 11 needs to be controlled to shield the part on the conveying belt 5, the reciprocating structure is used for controlling the sliding block 10 to slide along the guide rail 9 in a reciprocating mode, so that the baffle 11 can be ensured to move more smoothly, and the device can work normally.

Specifically, as shown in the figure, the reciprocating structure of the present embodiment includes that the lower portion of the vertical roller 4 is in a shape of a Chinese character 'ji' which is side-standing, the vertical portion of the Chinese character 'ji' shaped portion of the vertical roller 4 is rotatably sleeved with the sleeve 12, and the side surface of the slider 10 is hinged to the corresponding side surface of the sleeve 12 through the connecting rod 13. When the motor 6 is started, the first gear 7 drives the second gear 8 to rotate, the four vertical rollers 4 rotate along with the rotation, the distance between the sleeve 12 and the corresponding guide rail 9 is changed periodically, namely the corresponding sliding block 10 is pulled by the connecting rod 13 to move back and forth along the length direction of the guide rail 9, so that the blocking position of the conveying belt 5 can be changed by the blocking plate 11 connected with the sliding block 10, Chinese and English circulation of words pasted on the conveying belt 5 can be selectively blocked by the blocking plate 11, and a teacher can conveniently perform word dictation training on students.

Further, as shown in the figure, mirrors 14 are fixedly mounted on inner side surfaces of the box door 3 in the embodiment. When students are carrying out oral training, after the box door 3 is opened, the mouth shape can be corrected through the mirror 14, and the standard of pronunciation is ensured.

Furthermore, as shown in the drawings, dampers are installed at the hinged positions of the box door 3 and the box body 1. When many students are carrying out the spoken training, because the effect of attenuator, can rotate chamber door 3 to optional position and remain stable, the student of being convenient for is to the mouth shape through suitable angle, can also rotate half a week with chamber door 3 to with separating between 1 each side of box, avoid between the student to copy mutually when dictating.

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

Claims

1. The utility model provides an interactive oral english teaching device which characterized in that: comprises a box body (1), rectangular through holes (2) are formed in the side surface of the box body (1), a box door (3) is hinged to the side surface of the box body (1) corresponding to the rectangular through holes (2), four vertical rollers (4) are rotatably installed in the box body (1), the side surfaces of the four vertical rollers (4) are connected through a conveyor belt (5), a motor (6) is fixedly installed on the inner bottom surface of the box body (1), a first gear (7) is fixedly sleeved on an output shaft of the motor (6), a second gear (8) is fixedly sleeved on the lower portion of one of the vertical rollers (4), the first gear (7) is meshed with the second gear (8), sliding assemblies are installed between the outer sides of the conveyor belt (5) corresponding to the inner top surface and the inner bottom surface of the box body (1) and the rectangular through holes (2), a baffle plate (11) is fixedly installed between the sliding portions of the two sliding assemblies in the up-down direction, and reciprocating moving structures are installed between the sliding portion side surfaces of the sliding portions of the sliding assemblies and the corresponding vertical rollers (4), when the vertical roller (4) rotates, the reciprocating structure can drive the corresponding baffle (11) to reciprocate along the length direction of the sliding component, and a broadcaster (15) is fixedly arranged on the inner bottom surface of the box body (1).

2. The interactive oral english teaching device according to claim 1, wherein: the sliding assembly comprises a guide rail (9), the guide rail (9) is fixedly installed between the outer side of the corresponding conveyor belt (5) and the rectangular through hole (2) on the inner top surface and the inner bottom surface of the box body (1), the length direction of the guide rail (9) is consistent with the moving direction of the conveyor belt (5), and the guide rail (9) is connected with a sliding block (10) in a sliding mode.

3. The interactive oral english teaching device according to claim 2, wherein: the reciprocating structure comprises that the lower part of the vertical roller (4) is in a shape of a Chinese character 'ji' which is vertical to the side, the vertical part of the Chinese character 'ji' shaped part of the vertical roller (4) is sleeved with the sleeve (12) in a rotating mode, and the side surface of the sliding block (10) is hinged with the side surface of the corresponding sleeve (12) through the connecting rod (13).

4. The interactive oral english teaching device according to claim 1, wherein: mirrors (14) are fixedly arranged on the inner side surfaces of the box doors (3).

5. The interactive oral english teaching device according to claim 1 or 4, wherein: and dampers are arranged at the hinged parts of the box door (3) and the box body (1).