CN214504645U

CN214504645U - English listening comprehension trainer is used in college english teaching

Info

Publication number: CN214504645U
Application number: CN202120986832.0U
Authority: CN
Inventors: 李瑞记
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-05-10
Filing date: 2021-05-10
Publication date: 2021-10-26
Anticipated expiration: 2031-05-10

Abstract

The utility model relates to the technical field of college English teaching, and discloses an English listening comprehension training device for college English teaching, which comprises an accommodating box and a Bluetooth sound box; the Bluetooth loudspeaker box is characterized in that a player is installed at the top of the containing box, a Bluetooth module is installed at the bottom of the left side of the player, containing grooves are formed in the bottom of the inner side of the containing box, the number of the containing grooves is four, and Bluetooth loudspeaker boxes are placed in the containing grooves. The utility model discloses a hang and put the frame and install four corners and high suitable position in the classroom, can be located the standing groove afterwards and take out bluetooth speaker and install on hanging the frame through the inserted block, the blue broadcast work of bluetooth speaker can be realized through bluetooth module to the restart player, this device can ensure that classmates at each corner in the classroom can both be clear hear the audio content, thereby ensure the hearing quality, and easy operation is convenient, the device uses the flexibility strong, and hang when using arrange in on the wall can, the broadcast is effectual, and is stable and reliable, the dismouting is convenient.

Description

English listening comprehension trainer is used in college english teaching

Technical Field

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

Background

At present, along with the continuous development of society, people pay more and more attention to english teaching, especially to the cultivation of student's hearing and spoken ability, and english hearing training is the important teaching method in english teaching, can help the better exercise english dictation ability of student, and consequently, a large amount of english hearing training appearance are put into use.

The english listening comprehension training appearance that bulletin number is (CN211264509U), the device cooperatees through box body, apron, player body, slide, first slider, lead screw, first gear and second gear to can realize emitting fast and withdrawing to player body, cooperate through box body, apron, rubber buffer, slide and braces, thereby can carry out better protection to player body, and then conveniently carry, but the device still exists following not enoughly:

the device can only be placed on a platform or a middle position in a classroom when in use, but no matter where the device is placed, the problem that students corresponding to corners still cannot clearly listen to the device still exists, so that the training quality is influenced, and the device is limited in use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an english listening comprehension trainer is used in college english teaching has solved the problem that proposes in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: an English listening training device for college English teaching comprises an accommodating box, a Bluetooth sound box and a hanging frame;

the player is installed at the top of the containing box, the Bluetooth module is installed at the bottom of the left side of the player, the bottom of the inner side of the containing box is provided with four placing grooves, and Bluetooth sound boxes are placed in the placing grooves;

a charging port is embedded in the bottom of the inner side of the placing groove, a charging end is embedded in the bottom of the Bluetooth sound box, hinges are arranged on two sides of the front end of the containing box, and box doors are movably arranged on two sides of the front end of the containing box through the hinges;

the rear wall of the Bluetooth sound box is provided with an insertion block, two sides of the front end of the hanging frame are provided with insertion grooves, four corners of the hanging frame are welded with fixing seats, and the fixing seats are internally provided with mounting holes;

the inside electric quantity early warning module that is provided with of bluetooth speaker, electric quantity early warning module electric connection has the early warning flashing lamp.

As a preferred embodiment of the present invention, the front end of the player is provided with a control panel.

As an optimal implementation manner of the utility model, the buckle hand groove has been seted up to bluetooth speaker both sides.

As a preferred embodiment of the utility model, the lockable universal wheel is installed in the bottom four corners of the containing box.

As a preferred embodiment of the present invention, the power cord is installed at the right end of the storage box.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model relates to an english listening comprehension trainer is used in college english teaching, install four corners and high suitable position in the classroom through hanging the shelf, can be located afterwards and take out bluetooth speaker and install on hanging the shelf through the inserted block in the standing groove, the blue broadcast work of bluetooth speaker can be realized through bluetooth module to the restart player, this device can ensure that classmates in each corner can both clear hear audio content, thereby ensure the listening quality, and easy operation is convenient, the equipment use flexibility is strong, and hang when using on arranging in the wall can, the broadcast effect is good, and is stable and reliable, the dismouting is convenient.

2. The utility model relates to an english listening comprehension trainer is used in college english teaching places when the standing groove through bluetooth speaker, and the work of charging that can accomplish bluetooth speaker through charging port and the end contact that charges for bluetooth speaker's the more convenient that charges, improves the practicality.

3. The utility model relates to an english listening comprehension trainer is used in college english teaching, through electric quantity early warning module and the early warning flashing lamp that sets up, can monitor bluetooth speaker's electric quantity to control early warning flashing lamp work when the electric quantity is lower, remind mr or student to charge to bluetooth speaker.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic view of a front view structure of an english listening comprehension training device for college english teaching of the present invention;

fig. 2 is a schematic view of the bluetooth speaker head-up structure of the english listening comprehension training device for college english teaching of the present invention;

fig. 3 is the utility model relates to a college english teaching is with english listening comprehension trainer's hanging puts a structure schematic.

In the figure: 1. a storage box; 2. a player; 3. a control panel; 4. a Bluetooth module; 5. a placement groove; 6. a charging port; 7. a Bluetooth sound box; 8. a charging terminal; 9. a handle buckling groove; 10. a hinge; 11. a box door; 12. a power line; 13. the universal wheel can be locked; 14. inserting a block; 15. a hanging rack; 16. a slot; 17. a fixed seat; 18. and (7) installing holes.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inner", "outer" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are merely for convenience of description of the present invention and for simplicity of description, but do not indicate or imply that the device or element referred to must have a specific shape or simplified description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly, e.g., as meaning fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides a technical solution: an English listening training device for college English teaching comprises an accommodating box 1, a Bluetooth sound box 7 and a hanging frame 15;

a player 2 is installed at the top of the containing box 1, a Bluetooth module 4 is installed at the bottom of the left side of the player 2, placing grooves 5 are formed in the bottom of the inner side of the containing box 1, the number of the placing grooves 5 is four, and Bluetooth sound boxes 7 are placed in the placing grooves 5;

a charging port 6 is embedded in the bottom of the inner side of the placing groove 5, a charging end 8 is embedded in the bottom of the Bluetooth sound box 7, hinges 10 are arranged on two sides of the front end of the containing box 1, and box doors 11 are movably arranged on two sides of the front end of the containing box 1 through the hinges 10;

an insert block 14 is mounted on the rear wall of the Bluetooth sound box 7, slots 16 are formed in two sides of the front end of the hanging frame 15, fixing seats 17 are welded at four corners of the hanging frame 15, and mounting holes 18 are formed in the fixing seats 17;

bluetooth speaker 7 is inside to be provided with electric quantity early warning module, and electric quantity early warning module electric connection has the early warning flashing lamp.

In this embodiment (please refer to fig. 1, fig. 2, and fig. 3), the door 11 can be opened through the hinge 10, and then the bluetooth speaker 7 can be taken out from the placement groove 5, and then the insertion block 14 is inserted into the insertion slot 16 to complete the installation of the bluetooth speaker 7 in the hanging rack 15, and the hanging rack 15 is distributed at each corner of the classroom, so that the installation of the bluetooth speaker 7 at each corner of the classroom can be realized, and then the player 2 is started through the control panel 3, and the player 2 can be connected with the bluetooth speaker 7 through the bluetooth module 4, and then the hearing audio can be played, when the bluetooth speaker 7 is placed in the placement groove 5, the charging operation of the bluetooth speaker 7 can be completed through the contact of the charging port 6 and the charging port 8.

In this embodiment (please refer to fig. 1), the front end of the player 2 is installed with a control panel 3, and the control panel 3 can control the player 2 to work.

In this embodiment (please refer to fig. 1), the two sides of the bluetooth speaker 7 are provided with the handclasp grooves 9, and the bluetooth speaker 7 can be more conveniently and more easily carried by the handclasp grooves 9.

In this embodiment (please refer to fig. 1), lockable universal wheels 13 are installed at four corners of the bottom of the storage box 1, and the equipment can be moved conveniently by the lockable universal wheels 13.

In this embodiment (please refer to fig. 1), a power cord 12 is installed at the right end of the storage box 1, and the power supply operation of the device can be realized through the power cord 12.

It should be noted that the utility model relates to an english listening comprehension trainer for college english teaching, including containing box 1, player 2, control panel 3, bluetooth module 4, standing groove 5, charging port 6, bluetooth speaker 7, charging end 8, attacker's groove 9, hinge 10, chamber door 11, power cord 12, lockable universal wheel 13, inserted block 14, hanging rack 15, slot 16, fixing base 17, mounting hole 18, the part is the general standard component or the part that technical staff in this field knows, its structure and principle all can be known by this technical manual or through conventional experimental method, when using, can supply bolt to insert fixing base 17 through mounting hole 18 at first and lie in fixed mounting on the wall, can accomplish the installation work of hanging rack 15 at this moment, and hanging rack 15 can be installed in four corners in every classroom, can promote the equipment to move through lockable universal wheel 13 afterwards, after the Bluetooth sound box is moved to a proper position, the box door 11 can be opened through the hinge 10, the power supply is switched on through the power cord 12, then the Bluetooth sound box 7 can be placed in the placing groove 5 and taken out, the insertion block 14 is inserted into the insertion groove 16, the installation work of the Bluetooth sound box 7 in the hanging frame 15 can be completed, the hanging frame 15 is distributed at each corner of a classroom, therefore, the installation of the Bluetooth sound box 7 at each corner of the classroom can be realized, the player 2 is started through the control panel 3, the player 2 can be connected with the Bluetooth sound box 7 through the Bluetooth module 4, then, the hearing audio can be played, the device can ensure that the students at each corner in the classroom can clearly hear the audio content, thereby ensuring the hearing quality, the operation is simple and convenient, the device has strong flexibility, when the Bluetooth sound box 7 is placed in the placing groove 5, the charging work of the Bluetooth sound box 7 can be completed through the contact of the charging port 6 and the charging port 8, make bluetooth speaker 7 charge more convenient, improve the practicality.

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 evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. An English listening training device for college English teaching is characterized by comprising a containing box (1), a Bluetooth sound box (7) and a hanging rack (15);

the player (2) is installed at the top of the containing box (1), the Bluetooth module (4) is installed at the bottom of the left side of the player (2), the bottom of the inner side of the containing box (1) is provided with four placing grooves (5), and Bluetooth sound boxes (7) are placed in the placing grooves (5);

a charging port (6) is embedded in the bottom of the inner side of the placing groove (5), a charging end (8) is embedded in the bottom of the Bluetooth sound box (7), hinges (10) are arranged on two sides of the front end of the containing box (1), and box doors (11) are movably arranged on two sides of the front end of the containing box (1) through the hinges (10);

an insert block (14) is mounted on the rear wall of the Bluetooth sound box (7), slots (16) are formed in two sides of the front end of the hanging frame (15), fixing seats (17) are welded at four corners of the hanging frame (15), and mounting holes (18) are formed in the fixing seats (17);

bluetooth sound box (7) inside is provided with electric quantity early warning module, and electric quantity early warning module electric connection has the early warning flashing lamp.

2. The English listening training device for college English teaching of claim 1, wherein: the front end of the player (2) is provided with a control panel (3).

3. The English listening training device for college English teaching of claim 1, wherein: and both sides of the Bluetooth sound box (7) are provided with a handle buckling groove (9).

4. The English listening training device for college English teaching of claim 1, wherein: lockable universal wheels (13) are installed at four corners of the bottom of the storage box (1).

5. The English listening training device for college English teaching of claim 1, wherein: the right end of the containing box (1) is provided with a power line (12).