Hearing training device

Abstract

The utility model provides a listening training device, which relates to the technical field of English listening learning machines and comprises a listening training player, two player connecting seats are mounted behind the listening training player, two sucker rotating connecting plates are rotatably connected between the two player connecting seats, and the sucker rotating connecting plates are rotatably connected with the player connecting seats. According to the listening training device for English learning, through the arrangement of the positioning magnetic attraction block on the rear surface of the player connecting seat, the listening training device can be attached and fixed to the surface of a metal object, such as the surface of a blackboard, an iron frame of the blackboard, the surface of a desk and other positions perpendicular to the ground, and the front face of the listening training device faces forwards; the problems that an existing intelligent device for listening training is not stable enough in placement, and in classroom teaching, in order to enable sound transmission of the intelligent device for listening training to be clearer, a teacher needs to hold and lift the intelligent device with the hand and make the sound of the intelligent device face the direction where students are located, and the teaching efficiency is improved are solved. And the use is not convenient enough.

Description

Technical Field

[0001] The utility model relates to the technical field of English listening learning machines, in particular to a listening training device. Background Art

[0002] English listening, as an important part of language learning, is of great significance to improving language application ability. With the popularization of smart devices such as mobile phones and tablets, using smart devices for listening training has become the mainstream. They are small in size, easy to carry, light in weight, and easy to transmit teaching materials, so they are used by a large number of teachers and students.

[0003] The existing smart devices for listening training are not placed stably enough. During classroom teaching, in order to make the sound of the smart devices for listening training clearer, teachers need to hold and lift the smart devices and point the speakers of the smart devices toward the students, which is not convenient to use. At the same time, when using smart devices for English listening training in dormitories and other environments, it is also inconvenient to erect and fix or install the devices on walls or bed columns, and the temporary installation of smart devices is not convenient enough. Utility Model Content

[0004] The disclosed embodiments relate to a hearing trainer to solve the problem that the existing smart devices for hearing training are not placed stably enough. During classroom teaching, in order to make the sound of the smart device for hearing training clearer, the teacher needs to hold and lift the smart device and point the speaker of the smart device toward the direction of the students, which is not convenient to use. At the same time, when using the smart device for English listening training in dormitories and other environments, it is also inconvenient to erect and fix or install the device on the wall or bed column, and the temporary installation of the smart device is not convenient enough.

[0005] In a first aspect of the present disclosure, a hearing trainer is provided, specifically comprising: a hearing training player, wherein two player connecting seats are installed at the rear of the hearing training player, two suction cup rotating connecting plates are rotatably connected between the two player connecting seats, and an elastic strap is respectively installed on the left surface and the right surface of the two player connecting seats.

[0006] In at least some embodiments, a positioning ring with a rectangular ring structure is fixedly connected in the middle of the upper surface and the lower surface of the hearing training player.

[0007] In at least some embodiments, a connection seat connecting rod is fixedly connected between the two player connection seats, and two elastic limiting locking rods are fixedly connected to the front surface of the player connection seat. The elastic limiting locking rods are perpendicular to the front surface of the player connection seat, and a hook-shaped end structure is provided at the front end of the side of the elastic limiting locking rod.

[0008] In at least some embodiments, a positioning strap socket is longitudinally opened on the left and right edges of the upper surface of the player connection socket, and the rear surface of the player connection socket is fixedly connected to two positioning magnetic blocks made of permanent magnets by gluing.

[0009] In at least some embodiments, a hinge hole with a circular hole structure is vertically opened on both sides of a side of the player connecting seat facing the connecting seat connecting rod.

[0010] In at least some embodiments, the upper and lower edges of the suction cup rotating connecting plate are processed with hinge shafts of circular shaft structure, the hinge shafts are rotatably connected inside the hinge holes, and the rear surface of the suction cup rotating connecting plate in the expanded state is fixedly connected with a vacuum suction cup.

[0011] In at least some embodiments, the inner end of the elastic band is fixedly connected to a band positioning socket, the band positioning socket is in an "L" shape, the band positioning socket is tightly inserted into the positioning band socket, and the outer end of the elastic band is fixedly connected to a band docking buckle.

[0012] The utility model provides a hearing training device, which has the following beneficial effects:

[0013] The English learning listening training device of the utility model is provided with an auxiliary fixing structure. By setting a positioning magnetic block on the rear surface of the player connection seat, the listening training device can be fitted and fixed on the surface of a metal object, such as a blackboard surface, an iron frame of a blackboard, a desk surface, etc., which are perpendicular to the ground, so that the front of the listening training device faces forward and the sound system faces the direction of the students, thereby improving the clarity of voice transmission of the device.

[0014] In addition, a rotating suction cup rotating connecting plate is provided, on which a vacuum suction cup is provided. For smooth and non-metal surfaces, the vacuum suction cup can be used to more stably install the hearing trainer upright, so that the front of the hearing training device faces forward and the sound is facing the direction of the students.

[0015] In addition, a detachable elastic strap is provided so that the device can be tied to the bed column or pole for use, thereby improving the applicability of the hearing trainer to different scenarios. After the one-way winding column is removed, the overall weight of the device can be reduced, making it easier to carry and use the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solution of the embodiment of the utility model, the drawings of the embodiment will be briefly introduced below.

[0017] The drawings described below only relate to some embodiments of the present invention, but are not intended to limit the present invention.

[0018] In the attached picture:

[0019] Figure 1 A schematic diagram showing the overall structure of the present application;

[0020] Figure 2 Shows a schematic diagram of the structure of the rear of this application;

[0021] Figure 3 It shows a schematic diagram of the structure of the present application when the suction cup is rotating and the connecting plate is in a contracted state;

[0022] Figure 4 It shows a schematic diagram of the structure of the player connection base, the suction cup rotating connecting plate, and the elastic strap of the present application in a disassembled state;

[0023] Figure 5 A schematic diagram of the structure of the elastic limiting locking rod of the present application is shown;

[0024] Figure 6 A schematic structural diagram of the positioning ring of the present application is shown.

[0025] Reference numerals list

[0026] 1. Listening training player; 101. Positioning ring; 2. Player connecting seat; 201. Elastic limit locking rod; 202. Positioning strap socket; 203. Positioning magnetic block; 204. Hinge hole; 205. Connecting seat connecting rod; 3. Suction cup rotating connecting plate; 301. Hinge shaft; 302. Vacuum suction cup; 4. Elastic strap; 401. Strap positioning socket; 402. Strap docking buckle. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution of the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings of the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the described embodiment of 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.

[0028] Example 1: Please refer to Figures 1 to 6 :

[0029] The utility model provides a hearing training device, comprising: a hearing training player 1, two player connection seats 2 are installed at the rear of the hearing training player 1, two suction cup rotating connecting plates 3 are rotatably connected between the two player connection seats 2, a connection seat connecting rod 205 is fixedly connected between the two player connection seats 2, an elastic binding band 4 is respectively installed on the left surface and the right surface of the two player connection seats 2, a rectangular ring structure positioning ring 101 is respectively fixedly connected between the upper surface and the lower surface of the hearing training player 1, and two elastic limit locking rods are fixedly connected to the front surface of the player connection seat 2. 201, the elastic limiting locking rod 201 is perpendicular to the front surface of the player connecting seat 2, and the front end of the side of the elastic limiting locking rod 201 is provided with a hook-shaped end structure. Under normal circumstances, when the listening training player 1 is fixedly connected to the player connecting seat 2, the two elastic limiting locking rods 201 are inserted into the positioning ring 101, and the positioning ring 101 is limited by the end hook-shaped structure of the elastic limiting locking rod 201. When disassembling the listening training player 1, the two elastic limiting locking rods 201 are pushed toward the middle to make the elastic limiting locking rods 201 detach from the inside of the positioning ring 101, so that the listening training player 1 is separated from the player connecting seat 2.

[0030] In the disclosed embodiment, a positioning strap socket 202 is longitudinally opened on the left and right edges of the upper surface of the player connecting seat 2, and the rear surface of the player connecting seat 2 is fixedly connected with two positioning magnetic blocks 203 made of permanent magnets by gluing; through the setting of the positioning magnetic blocks 203, the hearing trainer can be fitted and fixed on the surface of a metal object, such as a blackboard surface, an iron frame of a blackboard, a desk surface, etc., which are perpendicular to the ground.

[0031] In the disclosed embodiment, a hinge hole 204 with a circular hole structure is vertically opened on both sides of a side of the player connecting base 2 facing the connecting base connecting rod 205; a hinge shaft 301 with a circular shaft structure is processed on the upper and lower edges of the suction cup rotating connecting plate 3, and the hinge shaft 301 is rotatably connected to the inside of the hinge hole 204, and a vacuum suction cup 302 is fixedly connected to the rear surface of the suction cup rotating connecting plate 3 in the unfolded state; under normal conditions, the suction cup rotating connecting plate 3 is in a folded state and retracted inside the player connecting base 2, so that the vacuum suction cup 302 faces forward to avoid contact with objects behind and reduce the wear of the vacuum suction cup 302. A vacuum suction cup 302 is arranged on the suction cup rotating connecting plate 3. For smooth and non-metallic surfaces, the use of the vacuum suction cup 302 can more stably install the hearing trainer upright, so that the device is suitable for installation on a smooth surface.

[0032] Embodiment 2, on the basis of embodiment 1, the inner end of the elastic strap 4 is fixedly connected with a strap positioning socket 401, and the strap positioning socket 401 is in an "L" shape. The strap positioning socket 401 is tightly inserted into the positioning strap socket 202, and the strap positioning socket 401 is tightly and movably inserted into the positioning strap socket 202. When the elastic strap 4 is not needed to fix the device, the strap positioning socket 401 can be pulled out from the positioning strap socket 202, and the elastic strap 4 can be disassembled to reduce the overall weight of the hearing trainer and make the hearing trainer more portable. The outer end of the elastic strap 4 is fixedly connected with a strap docking buckle 402; through the detachable elastic strap 4, the device can be tied to the bed column and the rod body for use. When in use, the elastic strap 4 is wrapped around the column, and the strap docking buckles 402 of the two one-way winding columns 4 are locked so that the device is fixedly installed in the set direction.

[0033] The working principle of this embodiment is as follows: when the teacher uses the hearing trainer to teach in the classroom, the back of the hearing trainer can be directly fitted with a vertically arranged magnetic blackboard, a desk iron frame, an iron frame, etc., and a magnetic connection is formed with the iron blackboard, the desk iron frame, and the iron frame by positioning the magnetic suction block 203, so that the hearing training player 1 is kept vertically installed, the front of the hearing training device is kept facing forward, and the sound is directed toward the direction of the students, thereby improving the clarity of the device's voice transmission and the quality of the hearing training. When there is a lack of iron material installation objects, the vacuum suction cup 302 is used to adsorb to the smooth surface for stability. The hearing trainer can be installed upright so that the front of the hearing training device faces forward and the speakers face the direction of the students. The device can also be tied to the bed column or pole through the elastic strap 4 for use, so that the speakers of the hearing training player 1 face the user, thereby improving the transmission clarity of the hearing voice. When the elastic strap 4 is not needed to fix the device, the "L"-shaped strap positioning socket 401 can be pulled out from the "L"-shaped positioning strap socket 202, and the elastic strap 4 can be removed to reduce the overall weight of the hearing trainer and make the hearing trainer more portable.

[0034] In this article, there are a few points to note:

[0035] 1. The drawings of the embodiments of the present disclosure only involve structures related to the embodiments of the present disclosure, and other structures may refer to general designs.

[0036] 2. In the absence of conflict, the embodiments of the present disclosure and the features therein may be combined with each other to obtain new embodiments.

[0037] The above are only specific embodiments of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present disclosure, which should be included in the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be based on the protection scope of the claims.

Claims

1. A hearing training device, include: The hearing training player (1) is characterized in that two player connection seats (2) are installed at the rear of the hearing training player (1), two suction cup rotating connecting plates (3) are rotatably connected between the two player connection seats (2), and an elastic strap (4) is respectively installed on the left surface and the right surface of the two player connection seats (2).

2. A hearing training device according to claim 1, It is characterized in that A positioning ring (101) with a rectangular ring structure is fixedly connected in the middle of the upper surface and the lower surface of the hearing training player (1).

3. A hearing training device according to claim 1, It is characterized in that A connection seat connecting rod (205) is fixedly connected between the two player connection seats (2), and two elastic limiting locking rods (201) are fixedly connected to the front surface of the player connection seat (2), and a hook-shaped end structure is provided at the front end of the side of the elastic limiting locking rod (201).

4. A hearing training device according to claim 3, It is characterized in that The left and right edges of the upper surface of the player connection seat (2) are respectively longitudinally provided with a positioning strap socket (202), and the rear surface of the player connection seat (2) is fixedly connected to two positioning magnetic blocks (203) made of permanent magnets by gluing.

5. A hearing training device according to claim 1, It is characterized in that A hinge hole (204) with a circular hole structure is vertically opened on both sides of a side of the player connection seat (2) facing the connection seat connecting rod (205).

6. A hearing training device according to claim 5, It is characterized in that The upper and lower edges of the suction cup rotating connecting plate (3) are processed with hinge shafts (301) of circular shaft structure, and the hinge shaft (301) is rotatably connected inside the hinge hole (204). The rear surface of the suction cup rotating connecting plate (3) in the unfolded state is fixedly connected with a vacuum suction cup (302).

7. A hearing training device according to claim 4, It is characterized in that The inner end of the elastic band (4) is fixedly connected to a band positioning socket (401), the band positioning socket (401) is in an "L"-shaped structure, the band positioning socket (401) is tightly plugged into the positioning band socket (202), and the outer end of the elastic band (4) is fixedly connected to a band docking buckle (402).

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