CN212112791U

CN212112791U - Listening training device is used in college english teaching

Info

Publication number: CN212112791U
Application number: CN202020942658.5U
Authority: CN
Inventors: 尹红心; 李慧罗
Original assignee: Jiaozuo Teachers College
Current assignee: Jiaozuo Teachers College
Priority date: 2020-05-29
Filing date: 2020-05-29
Publication date: 2020-12-08
Anticipated expiration: 2030-05-29

Abstract

The utility model discloses a listening comprehension trainer is used in college english teaching, including table, extension board one, extension board two, lifting groove one, lifting groove two, gear mounting groove, bearing, threaded rod, gear, dwang, baffle one, baffle two and metal internal thread pipe, baffle one and baffle two pass through the helicitic texture with the threaded rod and connect, the table is located guide hole structure department lower extreme and is equipped with the playback devices mounting groove, the inside playback devices that is equipped with in playback devices mounting groove, the playback devices upper end is equipped with the table benefit board that cooperation table guide hole structure used, table benefit board upper end is equipped with the handle, one side upper end rear portion that the baffle is two in the table benefit board is equipped with a piece, it has the rotor to articulate on the piece, the rotor lower extreme is equipped with the cooperation and draws the couple that the use. Compared with the prior art, the utility model the advantage lie in: the device has good effects of mutual isolation, no need of carrying playing equipment, no occupation of a desk and training.

Description

Listening training device is used in college english teaching

Technical Field

The utility model relates to a hearing training technical field specifically indicates a hearing training device is used in college english teaching.

Background

English (English) belongs to the western japanese language branch of the japanese language family in the european system, evolved from languages spoken by japanese people who ancient times move the great british island from the continental europe, saxon and jute tribe, and spread to all over the world through the activities of colonists in the united kingdom. English is the official language used in the most countries, the second language most widespread in the world, and one of the official languages of the european union, the most international organization and the english federal countries, calculated by the number of people who use english as their native language. The hearing is the important standard of weighing one person's english level, and the hearing training device in the english teaching sets up usually in the hearing training room at present, can only go on in the hearing training room when carrying out the hearing training, can not carry out the hearing training at any time in the classroom, has brought very big difficulty for the hearing study. The listening training device is used in college english teaching of prior art only is simple sets up a broadcast machine and supplies the student to practise the listening in the classroom, but because the classroom is great, does not have mutual isolation between the student, leads to the sound dispersion, and the exercise effect is very poor, and transport playback devices simultaneously is very troublesome, and the interim transport occupies the classroom time when needs use, causes not good effect. In addition, when the playing device is not used, the playing device occupies a large desk area, and inconvenience is caused to the writing of students.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome above-mentioned defect, provide an each other keep apart, need not carry playback devices, do not occupy desk and train effectual a listening comprehension trainer for english teaching of university.

In order to solve the technical problem, the utility model provides a technical scheme does: a listening training device for college English teaching comprises a table, wherein first support plates are arranged at the edges of two sides of the lower end of the table, second support plates are arranged at the positions, between the first support plates, of the rear side of the lower end of the table, a guide hole structure is arranged at one side of the table, a first lifting groove with an upward opening is formed in the first support plate, a second lifting groove with an upward opening is formed in the upper end of the inner part of the second support plate, a gear mounting groove is formed in the lower end of the second lifting groove, bearings are arranged at the rear end of the inner bottom surface of the first lifting groove and the middle position of the inner bottom surface of the second lifting groove, a threaded rod is inserted in each bearing inner ring, a gear is meshed with the rear side of the lower end of the threaded rod, a rotating rod is inserted in the center of the gear, a first baffle and a second baffle are respectively inserted in the upper ends of the first lifting groove and the, the utility model discloses a table, including baffle one, baffle two, table patch board, baffle two, baffle one and baffle two are threaded rod pass through the helicitic texture and connect, the table is located guide hole structure department lower extreme and is equipped with the playback devices mounting groove, the inside playback devices that is equipped with of playback devices mounting groove, the playback devices upper end is equipped with the table patch board that cooperation table guide hole structure used, table patch board upper end is equipped with draws the handle, the baffle two is located one side upper end rear portion of table patch board and is equipped with a piece, it has the rotor plate to articulate on the piece, the rotor plate lower extreme is.

Compared with the prior art, the utility model the advantage lie in: compared with the prior art, the utility model discloses rely on the setting of baffle one and baffle two, can realize carrying out mutual isolation with every student when the hearing training to this reaches better hearing training effect, in addition, set up the broadcast equipment mounting groove and deposit broadcast equipment, directly accomodate when not using, removed the trouble that transport broadcast equipment and broadcast equipment occupy the great space of desk from, improved the effect of hearing training greatly.

As an improvement, the lower end of the table plate is provided with a drawing hole at the other side of the mounting groove of the playing device. The hole is convenient for placing articles such as textbooks and the like under the desk.

As an improvement, one end of the rotating rod penetrates through the three gears, extends to the outer side of the support plate and is provided with a rotating handle. The rotating handle is used for controlling the first baffle plate and the second baffle plate to move up and down.

As an improvement, the upper end of the table plate patch plate is provided with a pull handle groove matched with a pull handle for use, the inner parts of two sides of the pull handle groove are respectively and rotatably connected with a rotating block, and the upper end of the rotating block is fixedly connected with the pull handle. The pull handle groove has the advantages that the pull handle is placed inside the pull handle when not used, a flat desktop is guaranteed, and students can write on the desktop conveniently.

As an improvement, the position of the first lifting groove inside above the gear and the position between the second lifting groove and the gear mounting groove are both provided with a partition plate, and the partition plate is provided with a through hole matched with the threaded rod for use. The baffle plate has the function of placing the baffle plate I and the baffle plate II to descend too much to contact with the gear, so that the normal operation of the equipment is influenced.

As an improvement, an earphone bracket is arranged at the upper end of the baffle on one side. The earphone bracket is used for conveniently placing earphones and is convenient to use during hearing training.

Drawings

Fig. 1 is the utility model relates to a college english teaching is with hearing trainer's schematic structure.

Fig. 2 is the utility model relates to a college english teaching is with hearing trainer's right side section view.

Fig. 3 is the utility model relates to a college english teaching is with enlarged view of hearing training device A.

As shown in the figure: 1. the table comprises a table plate, 2, a first support plate, 3, a second support plate, 4, a first lifting groove, 5, a second lifting groove, 6, a gear installation groove, 7, a bearing, 8, a threaded rod, 9, a partition plate, 10, a gear, 11, a rotating rod, 12, a first baffle, 13, a metal internal threaded pipe, 14, a second baffle, 15, a drawing hole, 16, a playing equipment installation groove, 17, playing equipment, 18, a table plate supplement plate, 19, a pull handle, 20, a pull handle groove, 21, a rotating block, 22, a support block, 23, a rotating plate, 24, a hook, 25, a rotating handle, 26 and an earphone support.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

With reference to fig. 1, to solve the above technical problem, the utility model provides a technical solution is: a listening training device for college English teaching comprises a table plate 1, wherein support plates I2 are arranged at two side edges of the lower end of the table plate 1, support plates II 3 are arranged at positions, between the support plates I2, of the rear side of the lower end of the table plate 1, a guide hole structure is arranged at one side of the table plate 1, a lifting groove I4 with an upward opening is arranged inside the support plate I2, a lifting groove II 5 with an upward opening is arranged at the upper end inside the support plate II 3, a gear mounting groove 6 is arranged at the lower end inside the lifting groove II 5, bearings 7 are arranged at positions, between the rear end of the inner bottom surface of the lifting groove I4 and the inner bottom surface of the lifting groove II 5, a threaded rod 8 is inserted in an inner ring of each bearing 7, a gear 10 is meshed with the rear side of the lower end of the threaded rod 8, a rotating rod 11 is inserted in the center of the gear 10, a baffle I12 and a baffle II 14 are respectively, the novel table board is characterized in that a metal inner threaded pipe 13 with a downward opening is inserted into the inner bottom surfaces of the first baffle plate 12 and the second baffle plate 14 in a plugging mode, the first baffle plate 12 and the second baffle plate 14 are connected through a threaded structure, a playing device mounting groove 16 is formed in the lower end of the position, located in the guide hole structure, of the table board 1, a playing device 17 is arranged inside the playing device mounting groove 16, a table board supplementing plate 18 matched with the guide hole structure of the table board 1 is arranged at the upper end of the table board supplementing plate 18, a pull handle 19 is arranged at the upper end of the table board supplementing plate 18, a support block 22 is arranged at the rear portion of the upper end, located on one side of the table board supplementing plate 18, of the support block 22 is hinged to.

The lower end of the table board 1 is provided with a drawing hole 15 at the other side of the mounting groove 16 of the playing device.

One end of the rotating rod 11 extends to the outer side of the first support plate 2 through the three gears 10 and is provided with a rotating handle 25.

The upper end of the table board patch board 18 is provided with a pull handle groove 20 matched with the pull handle 19 for use, the insides of two sides of the pull handle groove 20 are respectively and rotatably connected with a rotating block 21, and the upper end of the rotating block 21 is fixedly connected with the pull handle 19.

The position of the inner part of the first lifting groove 4 above the gear 10 and the position between the second lifting groove 5 and the gear mounting groove 6 are both provided with a partition plate 9, and the partition plate 9 is provided with a through hole used by matching with the threaded rod 8.

An earphone bracket 26 is arranged at the upper end of the baffle plate I2 on one side.

The utility model discloses when concrete implementation, the utility model discloses come student's desk with the help of baffle one 12 and baffle two 14 to keep apart to this keeps apart the student, improves the influence on the hearing training between the student, improves the effect of hearing training, relies on playback devices mounting groove 16 to deposit playback devices 17 simultaneously, when needs use, only need to catch on with the help of couple 24 and draw 19 can pull out playback devices 17 and use, saved the occupation space of desk, avoided troublesome playback devices 17 transport. In addition, the two ends of the rotating block 21 are respectively provided with a convex block, the convex blocks on the two sides are inserted into the two sides of the pull handle groove 20, so that the rotating performance of the rotating block 21 is realized, and the pull handle 19 can be placed in the pull handle groove 20 when the pull handle 19 is not used. The utility model discloses when specifically using, when needs carry out the hearing training, rotate and rotate handle 25, control threaded rod 8 rotates, it increases the take the altitude to drive baffle one 12 and two 14 downstream of baffle, with this keep apart each other, pull out simultaneously and draw the playback devices 17 of 19 below, hang 24 the couple and draw the 19 on with this fixed playback devices, take off the earphone from earphone holder 26 and can carry out the hearing training, when stopping in class in the hearing training, only need reverse operation above-mentioned step, then will draw 19 and put back the drawing groove 20 in, the breach that fills table 1 with the help of table benefit board 18 can form complete desk and use, decline the blockking in baffle two 14 cancellation the place ahead simultaneously, in the aspect of going to school.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims

1. The utility model provides a listening training device is used in college english teaching, includes table (1), table (1) lower extreme both sides edge all is equipped with extension board (2), the position that table (1) lower extreme rear side is located between extension board (2) is equipped with extension board two (3), one side is equipped with guide hole structure, its characterized in that on table (1): the lifting groove I (4) with an upward opening is formed in the supporting plate I (2), the lifting groove II (5) with an upward opening is formed in the upper end of the inner part of the supporting plate II (3), a gear mounting groove (6) is formed in the inner part of the supporting plate II (3) and is positioned at the lower end of the lifting groove II (5), bearings (7) are arranged at the positions between the rear end of the inner bottom surface of the lifting groove I (4) and the middle of the inner bottom surface of the lifting groove II (5), threaded rods (8) are inserted in the inner rings of the bearings (7), gears (10) are meshed at the rear sides of the lower ends of the threaded rods (8), a rotating rod (11) is inserted in the center of each gear (10), a baffle I (12) and a baffle II (14) are respectively inserted in the upper ends of the inner parts of the lifting groove I (4) and the lifting groove II (5), a metal internal threaded pipe (13) with, baffle one (12) and baffle two (14) threaded rod (8) pass through the helicitic texture and connect, table (1) are located guide hole structure department lower extreme and are equipped with playback apparatus mounting groove (16), the inside playback apparatus (17) that is equipped with of playback apparatus mounting groove (16), the playback apparatus upper end is equipped with table benefit board (18) that cooperation table (1) guide hole structure used, table benefit board (18) upper end is equipped with draws handle (19), one side upper end rear portion that baffle two (14) are located table benefit board (18) is equipped with a piece (22), it has rotor plate (23) to articulate on piece (22), rotor plate (23) lower extreme is equipped with couple (24) that the cooperation was drawn handle (19) and was used.

2. The hearing training device for college english teaching according to claim 1, characterized in that: the lower end of the table plate (1) is provided with a drawing hole (15) at the other side of the mounting groove (16) for the playing device.

3. The hearing training device for college english teaching according to claim 1, characterized in that: one end of the rotating rod (11) penetrates through the three gears (10) to extend to the outer side of the first support plate (2) and is provided with a rotating handle (25).

4. The hearing training device for college english teaching according to claim 1, characterized in that: the upper end of the table board patch board (18) is provided with a pull handle groove (20) matched with a pull handle (19) for use, the insides of two sides of the pull handle groove (20) are respectively and rotatably connected with a rotating block (21), and the upper ends of the rotating blocks (21) are fixedly connected with the pull handle (19).

5. The hearing training device for college english teaching according to claim 1, characterized in that: the lifting groove I (4) is internally provided with a partition plate (9) at the position above the gear (10) and at the position between the lifting groove II (5) and the gear mounting groove (6), and the partition plate (9) is provided with a through hole used by a matching threaded rod (8).

6. The hearing training device for college english teaching according to claim 1, characterized in that: an earphone bracket (26) is arranged at the upper end of the baffle I (12) at one side.