English listening ability training device
By introducing a head clip and a hearing adjustment bracket into the English listening training device, combining elastic materials and telescopic adjustment rods, the problems of discomfort and poor protection in the prior art are solved, and a comfortable and safe listening training effect is achieved.
Patent Information
- Application Number
- CN202420967612.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-07
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2034-05-07
AI Technical Summary
The existing English listening training device cannot adjust the comfort according to the user's head shape, is not comfortable enough when worn, and cannot protect the internal hearing board well, making it prone to failure.
An English listening training device including a head clip, hearing adjustment bracket and headphone cover is designed to provide comfortable wearing through elastic soft cover and elastic bracket, and headphone height adjustment is achieved through telescopic adjustment rod and limit slot, combined with protective housing And earphone inner cover to protect the hearing sound board.
It realizes adjusting the height of the headphones according to the head shape, providing comfortable wearing and good protection, reducing the occurrence of faults, and improving the comfort and safety of hearing training.
Smart Images
Figure CN222262994U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of English listening equipment, in particular to an English listening ability training device. Background Art
[0002] English, as a language, is now becoming more and more important as a tool for communication and is also the focus of teaching. Listening and speaking are very important components of language learning, but the current learning of listening and speaking is relatively weak. In English learning, it is best to be able to learn anytime and anywhere, so that the learning effect is good. Especially in the process of listening learning, most students use repeaters to practice, which are large in size and inconvenient to carry.
[0003] The Chinese authorized patent document with the publication number CN203747966U discloses an English listening training device, which belongs to the field of teaching tools. It solves the problem that in order to avoid mutual influence with others in the process of practicing English listening and speaking, it is necessary to wear headphones and pronounce in a low voice or practice in an unmanned place outdoors, and it is difficult to hear one's own pronunciation when wearing headphones, which affects the efficiency of practicing English listening and speaking. It includes headphones, a bracket, a sound-collecting cover behind the ear, a support rod, a sound-collecting cover in front of the ear, a mirror and a counterweight; the headphones include two earpieces and an arc-shaped connecting rod, the two earpieces are connected to the two ends of the arc-shaped connecting rod, a bracket is arranged on the inner side of each earpiece, a sound-collecting cover behind the ear is arranged on the rear side of each earpiece, a support rod is arranged on the upper end of the arc-shaped connecting rod, a sound-collecting cover in front of the ear is arranged at the front end of the support rod, the sound-collecting cover in front of the ear is rotatably connected to the support rod, the sound-collecting cover in front of the ear is made of transparent material, a mirror is arranged at the bottom of the sound-collecting cover in front of the ear, and a counterweight is arranged at the rear end of the support rod. The utility model is used for practicing English listening and speaking.
[0004] The hearing device in the above-mentioned prior art cannot be comfortably adjusted according to the user's head shape, is not comfortable and convenient to wear, and cannot provide good safety protection for the internal hearing board, and is prone to malfunction. Therefore, it is necessary to develop a new English listening ability training device. Utility Model Content
[0005] The purpose of the utility model is to provide an English listening ability training device to solve the problem that the hearing device in the prior art mentioned in the above background technology cannot be comfortably adjusted according to the user's head shape, is not comfortable and convenient to wear, and cannot provide good safety protection for the internal hearing board and is prone to malfunction.
[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an English listening ability training device, comprising a head clamp, a hearing adjustment bracket and an earphone cover, the head clamp comprising an elastic soft bag and an elastic bracket, the elastic soft bag is wrapped around the outer surface of the elastic bracket, both ends of the elastic bracket are provided with fixed blocks, the elastic bracket is connected to the hearing adjustment bracket through the fixed blocks, the hearing adjustment bracket comprises a telescopic adjustment rod, a connecting piece and an earphone fixing frame, the telescopic adjustment rod is fixedly connected to the earphone fixing frame through the connecting piece, a limiting slot is arranged inside the fixed block, the telescopic adjustment rod is correspondingly connected to the limiting slot, the earphone cover comprises a protective shell, an earphone inner cover and a hearing sound transmission board, the hearing sound transmission board is embedded and installed inside the earphone inner cover, and the protective shell is wrapped around the outer surface of the earphone inner cover.
[0007] Based on the above, a slot structure is provided inside the fixed block, and the inside of the slot structure is connected to the telescopic adjustment rod through a limiting buckle.
[0008] Based on the above, a mounting groove is provided inside the inner cover of the earphone.
[0009] Based on the above, a hearing sound transmission board is embedded and installed inside the installation groove, and the hearing sound transmission board is a disc-shaped structure.
[0010] Based on the above, fastening shaft holes are provided at both ends of the earphone fixing frame.
[0011] Based on the above, the earphone fixing frame is fixedly connected to the protective shell by fastening screws passing through the fastening shaft holes.
[0012] Based on the above, a microphone is installed on the earphone cover, and the microphone is a rotatable and adjustable structure.
[0013] Compared with the prior art, the beneficial effects of the utility model are:
[0014] The utility model is provided with a convenient head-mounted hearing training device, and a hearing adjustment bracket is installed, so that the device can be stably worn on the user's head. At the same time, the height of the earphone can be adjusted according to the size of the head. The entire earphone cover is well wrapped and protected in a good structure, and the internal hearing sound transmission board can be protected, which is not easy to be damaged, and students can conduct comfortable hearing training conveniently. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0016] Figure 2 It is a side structural schematic diagram of the utility model;
[0017] Figure 3 It is a schematic diagram of the explosion decomposition structure of the utility model.
[0018] In the figure: 1. head clamp; 2. hearing adjustment bracket; 3. earphone cover; 4. microphone; 5. elastic bracket; 6. fixing block; 7. limiting slot; 8. slot structure; 9. elastic soft bag; 10. earphone fixing bracket; 11. fastening shaft hole; 12. telescopic adjustment rod; 13. connecting part; 14. hearing sound transmission board; 15. protective shell; 16. earphone inner cover; 17. installation slot. DETAILED DESCRIPTION
[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.
[0020] See also Figure 1-3 The utility model provides an embodiment: an English listening ability training device, comprising a head clamp 1, a hearing adjustment bracket 2 and an earphone cover 3, the head clamp 1 comprising an elastic soft bag cover 9 and an elastic bracket 5, the elastic soft bag cover 9 is wrapped around the outer surface of the elastic bracket 5, both ends of the elastic bracket 5 are provided with fixed blocks 6, the elastic bracket 5 is connected to the hearing adjustment bracket 2 through the fixed blocks 6, the hearing adjustment bracket 2 comprises a telescopic adjustment rod 12, a connecting piece 13 and an earphone fixing frame 10, the telescopic adjustment rod 12 is fixedly connected to the earphone fixing frame 10 through the connecting piece 13, a limiting slot 7 is arranged inside the fixed block 6, the telescopic adjustment rod 12 is correspondingly connected to the limiting slot 7, the earphone cover 3 comprises a protective shell 15, an earphone inner cover 16 and a hearing sound transmission board 14, the hearing sound transmission board 14 is embedded and installed inside the earphone inner cover 16, and the protective shell 15 is wrapped around the outer surface of the earphone inner cover 16.
[0021] Furthermore, a slot structure 8 is provided inside the fixed block 6 , and the inside of the slot structure 8 is connected to the telescopic adjustment rod 12 via a limiting buckle, so as to facilitate limiting and fixing the telescopic adjustment rod 12 .
[0022] Furthermore, a mounting groove 17 is provided inside the earphone inner cover 16 to facilitate embedding, installation and fixation of the hearing sound transmission panel 14 .
[0023] Furthermore, a hearing sound transmission board 14 is embedded and installed inside the installation groove 17 . The hearing sound transmission board 14 is a disc-shaped structure, which facilitates seamless fitting and fixing of the hearing sound transmission board 14 and the installation groove 17 .
[0024] Furthermore, fastening shaft holes 11 are provided at both ends of the headphone fixing frame 10 to facilitate the limiting and fixing of the two ends of the headphone fixing frame 10 .
[0025] Furthermore, the earphone fixing frame 10 is fixedly connected to the protective shell 15 by fastening screws passing through the fastening shaft holes 11, so that the installation and fixation are convenient and the connection is tight and stable.
[0026] Furthermore, a microphone 4 is installed on the earphone cover 3. The microphone 4 is a rotatable and adjustable structure, which is convenient for being used as a microphone for hearing training.
[0027] Working principle: When in use, the head clamp 1 includes an elastic soft bag 9 and an elastic bracket 5. The elastic soft bag 9 is wrapped around the outer surface of the elastic bracket 5. The user installs and fixes the head clamp 1 on the head. The elastic soft bag 9 plays a comfortable and soft role. Fixed blocks 6 are provided at both ends of the elastic bracket 5. The elastic bracket 5 is connected to the hearing adjustment bracket 2 through the fixed blocks 6. The hearing adjustment bracket 2 includes a telescopic adjustment rod 12, a connecting piece 13 and an earphone fixing frame 10. The telescopic adjustment rod 12 is fixedly connected to the earphone fixing frame 10 through the connecting piece 13. A limiting slot 7 is provided inside the fixed block 6. The telescopic adjustment rod 12 is correspondingly connected to the limiting slot 7. The user can adjust the telescopic adjustment rod 12 The length of the earphone cover 3 is provided with a card slot structure 8 inside the fixed card block 6, and the inside of the card slot structure 8 is connected with the telescopic adjustment rod 12 through a limiting buckle, so as to limit and fix the telescopic adjustment rod 12, so that it can be adjusted according to the size of the user's head shape, so that the earphone cover 3 can fit the user's ear more comfortably. The earphone cover 3 includes a protective shell 15, an earphone inner cover 16 and a hearing sound transmission board 14, and the hearing sound transmission board 14 is embedded and installed inside the earphone inner cover 16, and the protective shell 15 is wrapped on the outer surface of the earphone inner cover 16. By wrapping and protecting the entire earphone cover with a good structure, the internal hearing sound transmission board can be protected and is not easy to be damaged, which is convenient for students to carry out comfortable hearing training.
[0028] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.
[0029] The standard parts used in this application document can all be purchased from the market, and the specific connection methods of each part are connected by conventional means such as mature bolts, rivets, welding, etc. in the prior art. In addition, the machinery, parts and equipment all adopt conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, so no specific description is given here.
[0030] Although the 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 variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. An English listening ability training device, comprising a head clamp (1), a hearing adjustment bracket (2) and an earphone cover (3), characterized in that: The head clamp (1) comprises an elastic soft bag (9) and an elastic bracket (5), wherein the elastic soft bag (9) is wrapped around the outer surface of the elastic bracket (5), and both ends of the elastic bracket (5) are provided with fixed blocks (6), and the elastic bracket (5) is connected to the hearing adjustment bracket (2) through the fixed blocks (6), and the hearing adjustment bracket (2) comprises a telescopic adjustment rod (12), a connecting piece (13) and an earphone fixing frame (10), and the telescopic adjustment rod (12) is fixedly connected to the earphone fixing frame (10) through the connecting piece (13), and a limiting slot hole (7) is arranged inside the fixed block (6), and the telescopic adjustment rod (12) and the limiting slot hole (7) are correspondingly connected, and the earphone cover (3) comprises a protective shell (15), an earphone inner cover (16) and a hearing sound transmission board (14), and the hearing sound transmission board (14) is embedded and installed inside the earphone inner cover (16), and the protective shell (15) is wrapped around the outer surface of the earphone inner cover (16).
2. The English listening ability training device according to claim 1, characterized in that: A slot structure (8) is provided inside the fixed block (6), and the inside of the slot structure (8) is connected to the telescopic adjustment rod (12) via a limit buckle.
3. The English listening ability training device according to claim 1, characterized in that: A mounting groove (17) is provided inside the earphone inner cover (16).
4. The English listening ability training device according to claim 3, characterized in that: A hearing sound transmission board (14) is embedded and installed inside the installation groove (17), and the hearing sound transmission board (14) is a disc-shaped structure.
5. The English listening ability training device according to claim 1, characterized in that: Both ends of the earphone fixing frame (10) are provided with fastening shaft holes (11).
6. The English listening ability training device according to claim 5, characterized in that: The earphone fixing frame (10) is fixedly connected to the protective housing (15) by means of a fastening screw passing through a fastening shaft hole (11).
7. The English listening ability training device according to claim 1, characterized in that: A microphone (4) is installed on the earphone cover (3), and the microphone (4) is a rotatable and adjustable structure.