CN209859327U - English listening comprehension trainer is used in college english teaching - Google Patents

Abstract

The utility model discloses an english listening comprehension trainer is used in college english teaching, comprises a box bod, seted up in the box body and placed the chamber, the interior diapire of placing the chamber is equipped with the player, set up the intercommunication mouth with the lateral wall intercommunication of box body on placing one side inner wall in chamber, first slip chamber has been seted up to the lower lateral wall of box body, sliding connection has the sliding plate in first slip chamber, set up the slip mouth of the lateral wall intercommunication of box body on one side inner wall in first slip chamber, the one end of sliding plate stretches out the box body outside and fixedly connected with fixed plate through the slip mouth. The utility model discloses a sliding plate slides from side to side in first slip intracavity, drives the baffle and slides from side to side in second slip intracavity, makes the fixed plate be close to or keep away from the intercommunication mouth, after the hearing training is accomplished, can put into the box body with the earphone through the intercommunication mouth and together deposit with the player, because the shape of earphone cord is unfixed when depositing, can avoid the earphone cord impaired, prolongs the life of earphone.

Description

English listening comprehension trainer is used in college english teaching

Technical Field

The utility model relates to an english teaching field especially relates to english listening comprehension trainer is used in college english teaching.

Background

English is as a language, at present as the instrument of an interchange, and is more and more important, also the key of teaching, at the in-process of study english, hearing and spoken language are very important component, and college student uses english player and earphone to listen english hearing usually when carrying out english hearing training.

But the university student is after the hearing training, and the earphone direct winding that will pull out usually deposits on the english player, when twine the earphone on the english player, because be in the design form when the earphone twines the english player, can harm the circuit in the earphone after long-term the winding, influences the life of earphone.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem in the background art, and the english listening comprehension trainer is used in college english teaching that proposes.

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

english listening comprehension trainer is used in college english teaching, comprises a box bod, it places the chamber to have seted up in the box body, the interior diapire of placing the chamber is equipped with the player, place and set up the intercommunication mouth with the lateral wall intercommunication of box body on one side inner wall in chamber, first slip chamber has been seted up to the lower lateral wall of box body, first slip intracavity sliding connection has the sliding plate, set up the slip mouth of the lateral wall intercommunication of box body on one side inner wall in first slip chamber, the one end of sliding plate stretches out the box body and fixedly connected with fixed plate through the slip mouth.

Preferably, a compression spring is fixedly connected to a side wall of the sliding plate, which is far away from the fixed plate, and one end of the compression spring, which is far away from the sliding plate, is fixedly connected to an inner wall of the first sliding chamber.

Preferably, an earphone is inserted on the side wall of the player close to the communication port.

Preferably, the upper side wall of the box body is provided with a thread groove, the fixing plate is provided with a threaded hole, the size and the position of the threaded hole are matched with the thread groove, and a threaded rod is connected with the threaded hole in a threaded manner.

Preferably, the lateral walls of the two sides of the box body are provided with second sliding cavities, and the lateral wall of the fixing plate close to the box body is fixedly connected with two symmetrically arranged baffles.

Preferably, every the second slides the socket that all sets up the lateral wall intercommunication with the box body on the one side inner wall that the chamber is close to the fixed plate, every the size position of baffle all with the socket phase-match, every the one end that the fixed plate was kept away from to the baffle all inserts the second through the socket and slides the intracavity.

Compared with the prior art, this english listening comprehension trainer is used in college english teaching's advantage lies in:

1. set up the intercommunication mouth, the sliding plate, fixed plate and baffle, through the sliding plate horizontal slip in first slip intracavity, drive the baffle horizontal slip in second slip intracavity, make the fixed plate be close to or keep away from the intercommunication mouth, when needs carry out the hearing training, can make the fixed plate keep away from the intercommunication mouth, make the box body open, can take out the earphone, after the hearing training is accomplished, can put into the box body with the player together to deposit through the intercommunication mouth with the earphone, because the shape of earphone cord is unfixed when depositing, can avoid the earphone cord impaired, the life of extension earphone.

2. Set up the threaded rod, compression spring and thread groove, through promoting the fixed plate, make the fixed plate be close to the intercommunication mouth, screw the threaded rod in the thread groove, fix the fixed plate, thereby make the box body seal, deposit earphone and player, can drive the sliding plate simultaneously and slide towards compression spring, thereby make compression spring be in the contraction state, when needs take out the earphone, can loosen the threaded rod soon, compression spring is because of the elasticity that deformation produced, promote the sliding plate and stretch out first slip chamber, push away the fixed plate from the box body, can take out the earphone, and convenient for operation, be convenient for accomodate and take out.

To sum up, the utility model discloses a sliding plate slides from side to side in first slip intracavity, drives the baffle and slides from side to side in second slip intracavity, makes the fixed plate be close to or keep away from the intercommunication mouth, after the hearing training is accomplished, can put into the box body with the earphone through the intercommunication mouth and together deposit with the player, because the shape of earphone cord is unfixed when depositing, can avoid the earphone cord impaired, prolongs the life of earphone.

Drawings

Fig. 1 is a front view of an english listening comprehension training device for college english teaching according to the present invention;

FIG. 2 is a top view of the joint between the box body and the baffle in the English listening comprehension training device for college English teaching of the present invention;

fig. 3 is an enlarged view of a portion a in fig. 1.

In the figure: the earphone comprises a box body 1, a placing cavity 2, a player 3, a communication port 4, a first sliding cavity 5, a fixing plate 6, a sliding port 7, a threaded hole 8, a threaded groove 9, a threaded rod 10, an earphone 11, a second sliding cavity 12, a jack 13, a baffle 14, a compression spring 15 and a sliding plate 16.

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.

Referring to fig. 1-3, english listening comprehension trainer is used in college english teaching, including box body 1, it places chamber 2 to have seted up in box body 1, the interior diapire of placing chamber 2 is equipped with player 3, set up the intercommunication mouth 4 with the lateral wall intercommunication of box body 1 on placing one side inner wall of chamber 2, player 3 inserts on the lateral wall of one side that is close to intercommunication mouth 4 and is equipped with earphone 11, earphone 11 accessible intercommunication mouth 4 leaves in box body 1, when depositing earphone 11, earphone 11 is together deposited in box body 1 with player 3, because the shape of earphone cord is unfixed when depositing, can avoid the earphone cord impaired, prolong earphone 11's life.

First slip chamber 5 has been seted up to the lower lateral wall of box body 1, sliding connection has sliding plate 16 in the first slip chamber 5, set up the slip mouth 7 of box body 1's lateral wall intercommunication on one side inner wall of first slip chamber 5, sliding plate 16's one end stretches out box body 1 outer and fixedly connected with fixed plate 6 through slip mouth 7, threaded groove 9 has been seted up to the upper lateral wall of box body 1, threaded hole 8 has been seted up on fixed plate 6, threaded hole 8's big or small position and threaded groove 9 phase-match, threaded hole 8 female connection has threaded rod 10, when earphone 11 is deposited to needs, can promote fixed plate 6, make fixed plate 6 be close to intercommunication mouth 4, screw threaded rod 10 in threaded groove 9, fix fixed plate 6, thereby make box body 1 seal, deposit earphone 11 and player 3.

The sliding plate 16 is far away from fixedly connected with compression spring 15 on the lateral wall of one side of fixed plate 6, compression spring 15 is far away from sliding plate 16 one end and the inner wall fixed connection of first slip chamber 5, when box body 1 seals, thereby because the extrusion of sliding plate 16 can make compression spring 15 be in the contraction state, when earphone 11 is taken out from box body 1 to needs, screw rod 10 can be loosened to the screw, compression spring 15 is because of the elasticity that deformation produced, promote sliding plate 16 and stretch out first slip chamber 5, push away fixed plate 6 from box body 1, can take out earphone 11.

The second slides the chamber 12 has been seted up on the both sides lateral wall of box body 1, baffle 14 that two symmetries of fixedly connected with set up on the lateral wall that fixed plate 6 is close to box body 1, every second slides the socket 13 that all sets up the lateral wall intercommunication with box body 1 on the one side inner wall that chamber 12 is close to fixed plate 6, every baffle 14 big or small position all with socket 13 phase-match, every baffle 14 keeps away from the one end of fixed plate 6 and all inserts in second slides the chamber 12 through socket 13, when fixed plate 6 and box body 1 fix together through threaded rod 10, shelter from the space between lateral wall of box body 1 and fixed plate 6 through baffle 14, prevent that the earphone cord from stretching out outside box body 1 in the space between lateral wall of box body 1 and fixed plate 6.

Further, unless otherwise specifically stated or limited, the above-described fixed connection is to be understood in a broad sense, and may be, for example, welded, glued, or integrally formed as is conventional in the art.

The utility model discloses in, when carrying out the hearing training, when needing to follow and take out earphone 11 in the box body 1, screw rod 10 can loosen soon, compression spring 15 promotes sliding plate 16 and stretches out first slip chamber 5 because of the elasticity that deformation produced, pushes away fixed plate 6 from box body 1, can take out earphone 11.

After the hearing training, when needing to deposit earphone 11, can promote fixed plate 6, make fixed plate 6 be close to intercommunication mouth 4, screw threaded rod 10 in thread groove 9, fix fixed plate 6 to make box body 1 seal, deposit earphone 11 and player 3, can drive the sliding plate 16 simultaneously and slide towards compression spring 15, thereby make compression spring 15 be in the contraction state, conveniently take out earphone 11 once more.

When the earphones 11 are stored, the earphones 11 and the player 3 are placed in the box body 1 together for storage, and the shape of the earphone wire is not fixed during storage, so that the earphone wire can be prevented from being damaged, and the service life of the earphones 11 is prolonged.

When the fixing plate 6 is fixed with the box body 1 through the threaded rod 10, the baffle 14 shields the gap between the side wall of the box body 1 and the fixing plate 6, and the earphone cable is prevented from extending out of the box body 1 from the gap between the side wall of the box body 1 and the fixing plate 6.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. English listening comprehension trainer is used in college english teaching, including box body (1), its characterized in that, seted up in box body (1) and placed chamber (2), the interior diapire of placing chamber (2) is equipped with player (3), set up intercommunication mouth (4) with the lateral wall intercommunication of box body (1) on placing one side inner wall of chamber (2), first slip chamber (5) have been seted up to the lower lateral wall of box body (1), sliding connection has sliding plate (16) in first slip chamber (5), set up slip mouth (7) of the lateral wall intercommunication of box body (1) on one side inner wall of first slip chamber (5), the one end of sliding plate (16) is through slip mouth (7) stretch out box body (1) outer and fixedly connected with fixed plate (6).

2. English listening training device for college English teaching according to claim 1, characterized in that a compression spring (15) is fixedly connected to a side wall of the sliding plate (16) far away from the fixed plate (6), and one end of the compression spring (15) far away from the sliding plate (16) is fixedly connected to an inner wall of the first sliding chamber (5).

3. English listening training device for college English teaching according to claim 1, characterized in that an earphone (11) is inserted on one side wall of the player (3) near the communication opening (4).

4. English listening training device for college English teaching according to claim 1, characterized in that the upper side wall of the box body (1) is provided with a threaded groove (9), the fixing plate (6) is provided with a threaded hole (8), the threaded hole (8) is matched with the threaded groove (9) in size and position, and the threaded hole (8) is internally threaded with a threaded rod (10).

5. English listening training device for college English teaching of claim 4, characterized in that the lateral wall of the box body (1) is opened with a second sliding cavity (12), and the lateral wall of the fixing plate (6) close to the box body (1) is fixedly connected with two symmetrically arranged baffles (14).

6. English listening training device for college English teaching according to claim 5, wherein each second sliding cavity (12) is provided with a socket (13) on the inner wall of the side close to the fixing plate (6) and communicated with the side wall of the box body (1), each baffle (14) is matched with the socket (13) in size and position, and one end of each baffle (14) far away from the fixing plate (6) is inserted into the second sliding cavity (12) through the socket (13).