CN212112796U

CN212112796U - Listening training device for college English teaching

Info

Publication number: CN212112796U
Application number: CN202021330185.XU
Authority: CN
Inventors: 郑珏
Original assignee: Hunan Biological and Electromechanical Polytechnic
Current assignee: Hunan Biological and Electromechanical Polytechnic
Priority date: 2020-07-08
Filing date: 2020-07-08
Publication date: 2020-12-08
Anticipated expiration: 2030-07-08

Abstract

The utility model relates to an english teaching technical field especially relates to a listening training ware is used in college english teaching, including the table body, the top fixedly connected with receiver on table internal wall right side, the front end swing joint of receiver has the apron, the upper portion fixedly connected with cushion of apron rear end. The to-be-solved technical problem of the utility model is through the receiver, the cooperation of apron and attenuator is used, make the hearing training ware convenient when not using accomodate the player with the earphone jointly, avoid the earphone to put and lead to the impaired influence hearing effect of electric wire outside, prolong earphone life, because the apron is opened through the attenuator slope, occupation space is little, the convenience is used at college teaching process, through the fixture block, main magnet, use from the cooperation of magnet and button, make the hearing training ware can open the apron through pressing down when using, make things convenient for the receiver to take out, durability can be good with the result of use, the while is convenient to change the part, therefore, the clothes hanger is strong in practicability.

Description

Listening training device for college English teaching

Technical Field

The utility model relates to an english teaching technical field specifically is a listening trainer is used in college english teaching.

Background

At present, the hearing training of students in English learning is an important teaching content, especially the English hearing is also an important aspect of assessing and improving the language ability of students, therefore, in the English teaching process, an English player and an earphone are usually used for listening to the English hearing;

the prior patent (publication number: CN209859327U) discloses an English listening training device for college English teaching, which comprises a box body, wherein a placing cavity is formed in the box body, a player is arranged on the inner bottom wall of the placing cavity, and a communicating port communicated with the side wall of the box body is formed in the inner wall of one side of the placing cavity. The inventor finds that the following problems in the prior art are not solved in the process of realizing the scheme: 1. when the device is used, the earphone can be taken out only after the rectangular box body is drawn out, the gap between desks in the university teaching process is small, the rectangular box body is not suitable for being used, the occupied space is large, and the earphone is inconvenient to take out; 2. meanwhile, the threaded rod and the threaded hole are required to be rotated when the box body is opened, the threaded hole is easy to slip in the long-term use process, the use effect of the device is affected, the replacement is inconvenient, and the practicability is poor.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a listening training device is used in college english teaching has solved current partial device and has taken up the great durability that is not suitable for college teaching and the device partial structure of occupation space when accomodating the listening training device lower and inconvenient the change.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a listening training device for college English teaching comprises a table body, wherein a storage box is fixedly connected to the top of the right side of the inner wall of the table body, a cover plate is movably connected to the front end of the storage box, a cushion block is fixedly connected to the upper portion of the rear end of the cover plate, a main magnet is fixedly connected to one end of the cushion block, a supporting block is vertically and fixedly connected to the front end of the top of the inner wall of the storage box, a movable sleeve is fixedly connected to the left end of the supporting block, a clamping block is movably connected to the inner portion of the movable sleeve, an inclined groove is formed in the middle of the front end of the clamping block, a through hole is formed in the left end of the inclined groove and perpendicular to the clamping block, a secondary magnet is fixedly connected to the left end of the clamping block and mutually matched with the main magnet, a player is lapped on the bottom of the, the novel earphone is characterized in that a button is movably connected in the through groove, one end of the button penetrates through the cover plate and is connected to the chute in a lap joint mode, a reset spring is sleeved between the other end of the button and the cover plate, the chute is transversely formed in the middle of the button, a hook is fixedly connected to the middle of the rear end of the cover plate, and an earphone is connected to the hook in a lap joint mode.

Further preferably, a compression spring is fixedly connected between the inner wall of the movable sleeve and the right end of the clamping block.

Preferably, the sliding groove is movably connected with a pin shaft at the rear end of the cover plate.

Further preferably, the button is set to be a cylinder, the diameter of the button is smaller than that of the through hole, one end of the button is matched with the through hole, and the end, overlapped with the clamping block, of the button is set to be an inclined plane.

Further preferably, the inclined angle of the chute is matched with the inclined angle of one end of the button.

Further preferably, the bottom of the storage box is hinged with the bottom of the cover plate through a hinge.

(III) advantageous effects

The utility model provides a listening training ware is used in college english teaching possesses following beneficial effect:

(1) the device uses through the cooperation of receiver, apron and attenuator, makes the hearing training ware conveniently accomodate the player together with the earphone when not using, avoids the earphone to put and leads to the impaired hearing effect that influences of electric wire outside, extension earphone life-span because the apron is opened through the attenuator slope, and occupation space is little, and the convenience is used at college teaching process.

(2) The device passes through fixture block, main magnet, uses from the cooperation of magnet and button, makes the listening training ware open the apron through pressing down when using, makes things convenient for the receiver to take out, easy operation, and durability can be good with the result of use, and the convenience is changed the part simultaneously, and the practicality is strong.

Drawings

FIG. 1 is a main sectional view of the overall structure of the present invention;

FIG. 2 is a sectional view of the fixture block and the button;

FIG. 3 is a right sectional view of the partial structure of the present invention;

FIG. 4 is an enlarged view of the position A of FIG. 3 according to the present invention;

fig. 5 is a position diagram of the damper of the present invention.

In the figure: 1, a table body; 2, a storage box; 3, covering a plate; 4, cushion blocks; 5 main magnets; 6, supporting blocks; 7, a movable sleeve; 8, clamping blocks; 9 chute; 10 through holes; 11 a slave magnet; 12, a player; 13 a damper; 14 through grooves; 15 push buttons; 16 a return spring; 17 chute; 18, hooking; 19 an earphone; 20 compress the spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a listening training device for college English teaching comprises a table body 1, a storage box 2 is fixedly connected to the top of the right side of the inner wall of the table body 1, a cover plate 3 is movably connected to the front end of the storage box 2, the bottom of the storage box 2 is hinged to the bottom of the cover plate 3 through a hinge, a cushion block 4 is fixedly connected to the upper portion of the rear end of the cover plate 3, a main magnet 5 is fixedly connected to one end of the cushion block 4, a support block 6 is vertically and fixedly connected to the front end of the top of the inner wall of the storage box 2, a movable sleeve 7 is fixedly connected to the left end of the support block 6, a clamping block 8 is movably connected to the inside of the movable sleeve 7, a compression spring 20 is fixedly connected between the inner wall of the movable sleeve 7 and the right end of the clamping block 8, the clamping block 8 is pressed against the right side of the storage box 2 through the compression spring 20, a, the auxiliary magnet 11 is matched with the main magnet 5, the cover plate 3 is closed when the main magnet 5 and the auxiliary magnet 11 are attracted together, the player 12 is lapped at the bottom of the inner wall of the storage box 2, the dampers 13 are hinged between two sides of the bottom of the inner wall of the storage box 2 and two sides of the rear end of the cover plate 3, the cover plate 3 is supported through the dampers 13 and is opened automatically after the clamping inside the cover plate 3 is released, so that the player 12 and the earphone 19 can be conveniently stored together when the hearing training device is not used, the phenomenon that the electric wire is damaged when the earphone 19 is placed outside to influence the hearing effect is avoided, the service life of the earphone 19 is prolonged, the cover plate 3 is obliquely opened through the dampers 13, the occupied space is small, the use in the teaching process of university is convenient, the through groove 14 is formed in the upper part of the cover plate 3, the button 15 is movably connected in the through groove 14, one end of the button 15, the inclined angle of the chute 9 is consistent with the inclined angle of one end of the button 15, the button 15 is a cylinder, the diameter of the button 15 is smaller than that of the through hole 10, one end of the button 15 is matched with the through hole 10, one end of the button 15 slides on the chute 9 by pressing the button 15, the fixture block 8 is pressed towards the right end of the storage box 2, the magnet 11 on the fixture block 8 is separated from the main magnet 5, the cover plate 3 is opened, the storage box 2 is convenient to take out, the operation is simple, the durability and the use effect are good, the practicability is strong, a reset spring 16 is sleeved between the other end of the button 15 and the cover plate 3, the button 15 can automatically recover after being pressed, a sliding groove 17 is transversely formed in the middle of the button 15, a pin shaft is movably connected to the position of the sliding groove 17, the position of the sliding groove is movably connected to the position, the middle part of the rear end of the cover plate 3 is fixedly connected with a hook 18, and an earphone 19 is lapped on the hook 18.

The working principle is as follows: after the hearing training device is used, by pressing the movably connected button 15 on the cover plate 3 on the right side of the table body 1, one end of the button 15 slides in the chute 9 arranged on the clamping block 8, because the clamping block 8 is movably connected with the top of the inner wall of the storage box 2, the chute 9 gradually moves towards the right end of the storage box 2, when the button 15 slides to the inside of the through hole 10 on the clamping block 8, the slave magnet 11 fixedly connected with the left end of the button 8 is pulled to move rightwards, at the moment, the main magnet 5 fixedly connected with the rear end of the cover plate 3 and the slave magnet 11 movably connected with the top of the storage box 2 are released from the adsorption state, the damper 13 pushes the cover plate 3 to gradually open, the player 12 and the earphone 19 are conveniently stored together, the earphone 19 is prevented from being placed outside to cause the damage of electric wires and influence on the hearing effect, the service life of the earphone, the teaching aid is convenient to use in the university teaching process.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention.

Claims

1. The utility model provides a listening training ware is used in college english teaching, includes the table body (1), its characterized in that: the storage box (2) is fixedly connected to the top of the right side of the inner wall of the table body (1), the front end of the storage box (2) is movably connected with a cover plate (3), the upper portion of the rear end of the cover plate (3) is fixedly connected with a cushion block (4), and one end of the cushion block (4) is fixedly connected with a main magnet (5);

the front end of the top of the inner wall of the storage box (2) is vertically and fixedly connected with a supporting block (6), the left end of the supporting block (6) is fixedly connected with a movable sleeve (7), a clamping block (8) is movably connected inside the movable sleeve (7), the middle of the front end of the clamping block (8) is provided with a chute (9), the left end of the chute (9) is vertical to the clamping block (8) and is provided with a through hole (10), the left end of the clamping block (8) is fixedly connected with a secondary magnet (11), and the secondary magnet (11) is matched with the primary magnet (5);

a player (12) is lapped at the bottom of the inner wall of the storage box (2), and dampers (13) are hinged between two sides of the bottom of the inner wall of the storage box (2) and two sides of the rear end of the cover plate (3);

a through groove (14) is formed in the upper portion of the cover plate (3), a button (15) is movably connected in the through groove (14), one end of the button (15) penetrates through the cover plate (3) and is in lap joint with the chute (9), a return spring (16) is sleeved between the other end of the button (15) and the cover plate (3), and a sliding groove (17) is formed in the middle of the button (15) in the transverse direction;

the middle part of the rear end of the cover plate (3) is fixedly connected with a hook (18), and an earphone (19) is lapped on the hook (18).

2. The listening training machine for college english teaching of claim 1, characterized by: and a compression spring (20) is fixedly connected between the inner wall of the movable sleeve (7) and the right end of the clamping block (8).

3. The listening training machine for college english teaching of claim 1, characterized by: the sliding groove (17) is movably connected with a pin shaft at the rear end of the cover plate (3).

4. The listening training machine for college english teaching of claim 1, characterized by: the button (15) is a cylinder, the diameter of the button (15) is smaller than that of the through hole (10), and one end of the button (15) is matched with the through hole (10);

one end of the button (15) overlapped with the clamping block (8) is provided with an inclined surface.

5. The listening training machine for college english teaching of claim 1, characterized by: the inclination angle of the chute (9) is consistent with the inclination angle of one end of the button (15) and matched with each other.

6. The listening training machine for college english teaching of claim 1, characterized by: the bottom of the storage box (2) is hinged with the bottom of the cover plate (3) through a hinge.