English listening training device for college English teaching

Abstract

The utility model discloses an English listening training device for college English teaching, which comprises a box body, the two sides of the box body are both provided with open grooves, the interiors of the two open grooves are both rotatably connected with rotating rods, the outer surfaces of the rotating rods are sleeved with sealing plates, torque springs are arranged on the two sides of the sealing plates and located on the outer surfaces of the rotating rods, and the torque springs are connected with the box body. A sealing plate is arranged in the box body, a movable groove is formed in the bottom of the sealing plate, a clamping assembly is arranged in the movable groove, a hearing device is arranged in the box body, and sound boxes are arranged on the two sides of the hearing device. According to the utility model, through the arrangement of structures such as the slot, the rotating rod, the sealing plate, the torque spring, the water-absorbing sponge and the opening, when the box body is placed in a bathroom for use, the hearing device can be subjected to waterproof work, so that water drops are prevented from entering the hearing device to cause short circuit, and the hearing device is prevented from being damaged; therefore, the safety of the hearing device in the working process is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of English teaching, in particular to an English listening training device for college English teaching. Background Art

[0002] English, as a language and a tool for communication, is becoming more and more important and is also the focus of teaching. Listening and speaking are very important components of language learning. In college learning, CET-4 and CET-6 are stages that every college student must go through. When taking CET-4 and CET-6, the listening part is often the main reason for losing points, so English listening training is necessary.

[0003] At present, in order to improve their listening ability, many students will practice English listening even while taking a shower. However, since the bathrooms in most school dormitories fail to achieve a dry and wet separation design, when the listening training device is placed in the bathroom, it is easy for water droplets splashed by the water flow to adhere to the device and enter the device to cause a short circuit, thereby causing damage to the listening training device.

[0004] Therefore, it is necessary to provide a kind of college English teaching English listening training device to solve the above-mentioned technical problems. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art and proposes an English listening training device for college English teaching.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an English listening training device for college English teaching, comprising a box body, both sides of the box body are provided with slots, the insides of the two slots are rotatably connected with rotating rods, the outer surface of the rotating rod is sleeved with a sealing plate, both sides of the sealing plate and the outer surface of the rotating rod are provided with torque springs, the bottom of the sealing plate is provided with a movable groove, the inside of the movable groove is provided with a clamping assembly, a hearing device is provided inside the box body, speakers are provided on both sides of the hearing device, a water-absorbing sponge is installed inside the box body and on both sides of the hearing device, openings are provided on the inner wall of the slot and the water-absorbing sponge, a placement frame is fixedly connected to the inner wall of the box body, and a desiccant is placed inside the placement frame.

[0007] As a further description of the above technical solution:

[0008] The bottoms of the two slotted inner walls are both provided with snap-fitting slots.

[0009] As a further description of the above technical solution:

[0010] The clamping assembly comprises a clamping plate movably connected inside the movable groove, and a telescopic spring is arranged between the top of the clamping plate and the top of the inner wall of the movable groove.

[0011] As a further description of the above technical solution:

[0012] The clamping plate is movably connected inside the clamping slot.

[0013] As a further description of the above technical solution:

[0014] The sealing plate is provided with a movable opening, the clamping plate is fixedly connected with a push plate, and the push plate is movably connected inside the movable opening.

[0015] As a further description of the above technical solution:

[0016] Two fixing plates are fixedly connected to the back of the box, and hanging openings are provided on both fixing plates. Four suction cups are arranged on the bottom of the box.

[0017] As a further description of the above technical solution:

[0018] A box cover is hinged on the top of the box body.

[0019] The utility model has the following beneficial effects:

[0020] 1. Compared with the prior art, the English listening training device for college English teaching, through the arrangement of structures such as slots, rotating rods, sealing plates, torque springs, water-absorbing sponges and openings, can waterproof the hearing device when the box is placed in the bathroom for use, thereby preventing water droplets from entering the hearing device and causing a short circuit, thereby causing damage to the hearing device, thereby improving the safety of the hearing device during operation.

[0021] 2. Compared with the prior art, the English listening training device for college English teaching, through the setting of the fixing plate, the hanging hole and the suction cup, the user can place the box on a flat surface through the suction cup according to the actual situation, or hang it on the wall through the hanging hole on the fixing plate and the hook on the wall, so that the user can place the box conveniently. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a three-dimensional schematic diagram of the overall structure of an English listening training device for college English teaching proposed by the utility model;

[0023] Figure 2 This is a schematic diagram of the structure of a fixing plate and a hanging port of an English listening training device for college English teaching proposed by the utility model;

[0024] Figure 3This is a schematic diagram of the internal structure of a box of an English listening training device for college English teaching proposed by the utility model;

[0025] Figure 4 The utility model is a schematic diagram of the structure of a card connection assembly of an English listening training device for college English teaching.

[0026] Legend:

[0027] 1. Box body; 2. Slot; 3. Rotating rod; 4. Sealing plate; 5. Torque spring; 6. Movable slot; 7. Hearing device; 8. Speaker; 9. Absorbent sponge; 10. Opening; 11. Placement frame; 12. Desiccant; 13. Snap-in slot; 14. Snap-in plate; 15. Telescopic spring; 16. Movable opening; 17. Push plate; 18. Fixed plate; 19. Hanging opening; 20. Suction cup; 21. Box cover. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] Reference Figure 1-4 The utility model provides an English listening training device for college English teaching: comprising a box body 1, both sides of the box body 1 are provided with slots 2, the insides of the two slots 2 are rotatably connected with rotating rods 3, the outer surface of the rotating rod 3 is sleeved with a sealing plate 4, both sides of the sealing plate 4 and the outer surface of the rotating rod 3 are provided with torque springs 5, the bottom of the sealing plate 4 is provided with a movable slot 6, the inside of the movable slot 6 is provided with a clamping assembly, the inside of the box body 1 is provided with a hearing device 7, both sides of the hearing device 7 are provided with speakers 8, and the inside of the box body 1 and on both sides of the hearing device 7 are installed with water-absorbing sponges 9, Openings 10 are provided on the inner wall of the slot 2 and the water-absorbing sponge 9. With the action of the openings 10, the sound emitted by the speaker 8 can be transmitted to the outside of the box body 1 through the openings 10, thereby preventing the water-absorbing sponge 9 from blocking the sound. A placement frame 11 is fixedly connected to the inner wall of the box body 1, and a desiccant 12 is placed inside the placement frame 11. The placed desiccant 12 can keep the inside of the box body 1 dry to prevent moisture from affecting the hearing device 7 and the speaker 8, and the box cover 21 can be opened to replace the desiccant 12 inside the placement frame 11. A snap-in groove 13 is provided at the bottom of the inner walls of the two slots 2.

[0030] The snap-in assembly includes a snap-in plate 14 movably connected to the inside of the movable groove 6, and a telescopic spring 15 is arranged between the top of the snap-in plate 14 and the top of the inner wall of the movable groove 6. Through the arrangement of the snap-in assembly, when the sealing plate 4 is recovered to the inside of the slot 2, the snap-in plate 14 can be pushed into the inside of the snap-in groove 13 under the elastic action of the telescopic spring 15 to fix the sealing plate 4, thereby facilitating the storage of the box body 1.

[0031] The clamping plate 14 is movably connected to the inside of the clamping groove 13, and a movable opening 16 is opened on the sealing plate 4. A push plate 17 is fixedly connected to the clamping plate 14, and the push plate 17 is movably connected to the inside of the movable opening 16. The user can push the push plate 17 to drive the clamping plate 14 to move away from the inside of the clamping groove 13, thereby releasing the fixation of the sealing plate 4, so that the sealing plate 4 is driven to rotate and unfold under the action of the torque spring 5.

[0032] Two fixing plates 18 are fixedly connected to the back of the box 1, and both fixing plates 18 are provided with hanging holes 19. Four suction cups 20 are provided at the bottom of the box 1. When the box 1 needs to be placed, the box 1 can be placed on a plane through the suction cups 20 according to needs, or it can be hung on the wall through the hanging holes 19 on the fixing plates 18 and the hooks on the wall, so as to facilitate the user to place it. A box cover 21 is hinged on the top of the box 1.

[0033] Working principle: When in use, the box 1 can be placed on a flat surface through the four suction cups 20, or it can be hung on the wall through the hanging holes 19 on the two fixing plates 18 in cooperation with the hooks on the wall, so as to conveniently place the box 1, and then lift the two push plates 17, and at the same time, the telescopic spring 15 is squeezed and contracted, so that the two clamping plates 14 are respectively separated from the inside of the two clamping grooves 13, and then under the elastic action of the two torque springs 5, the two sealing plates 4 are respectively driven to rotate and unfold, thereby exposing a plurality of openings 10 on the inner wall of the slot 2, and then the hearing device 7 can be opened to play the hearing through the two speakers 8. In the process of playing the hearing, by The openings 10 on the inner wall and the water-absorbing sponge 9 can transmit the sound to the outside of the box 1. If water droplets splashed by the water flow enter the inside of the box 1 through the openings 10 on the inner wall of the groove 2, they will first contact with the water-absorbing sponge 9 and absorb it, so as to prevent the water droplets from entering the hearing device 7 and causing a short circuit, thereby causing damage to the hearing device 7. The two unfolded sealing plates 4 can also intercept the water droplets to a certain extent. At the same time, the desiccant 12 inside the frame 11 in the box 1 can dry the inside of the box 1, thereby keeping the inside of the box 1 dry and preventing the inner wall of the box 1 from being too wet, which affects the hearing device 7 and the speaker 8.

[0034] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An English listening training device for college English teaching, comprising a housing (1), characterized in that: The box body (1) is provided with slots (2) on both sides, and the insides of the two slots (2) are rotatably connected with a rotating rod (3). The outer surface of the rotating rod (3) is sleeved with a sealing plate (4). Torque springs (5) are provided on both sides of the sealing plate (4) and on the outer surface of the rotating rod (3). The bottom of the sealing plate (4) is provided with a movable slot (6), and a clamping assembly is provided inside the movable slot (6). A hearing device (7) is provided inside the box body (1), and speakers (8) are provided on both sides of the hearing device (7). A water-absorbing sponge (9) is installed inside the box body (1) and on both sides of the hearing device (7). Openings (10) are provided on the inner walls of the slots (2) and the water-absorbing sponge (9). A placement frame (11) is fixedly connected to the inner wall of the box body (1), and a desiccant (12) is placed inside the placement frame (11).

2. The English listening training device for college English teaching according to claim 1, characterized in that: The bottoms of the inner walls of the two slots (2) are each provided with a clamping slot (13).

3. The English listening training device for college English teaching according to claim 2, characterized in that: The clamping assembly comprises a clamping plate (14) movably connected inside the movable groove (6), and a telescopic spring (15) is arranged between the top of the clamping plate (14) and the top of the inner wall of the movable groove (6).

4. The English listening training device for college English teaching according to claim 3, characterized in that: The clamping plate (14) is movably connected inside the clamping groove (13).

5. The English listening training device for college English teaching according to claim 3, characterized in that: The sealing plate (4) is provided with a movable opening (16), the clamping plate (14) is fixedly connected with a push plate (17), and the push plate (17) is movably connected inside the movable opening (16).

6. The English listening training device for college English teaching according to claim 1, characterized in that: Two fixing plates (18) are fixedly connected to the back of the box (1), and both fixing plates (18) are provided with hanging openings (19). Four suction cups (20) are arranged at the bottom of the box (1).

7. The English listening training device for college English teaching according to claim 1, characterized in that: A box cover (21) is hingedly connected to the top of the box body (1).

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