Auxiliary device for learning English

Abstract

The utility model belongs to the technical field of learning equipment, and discloses an auxiliary device for learning English, which comprises an elastic head band worn on the head, and receiver assemblies for playing sound are fixedly arranged on opposite sides of two end parts of the elastic head band; a first rotating assembly is arranged on the outer side of the bending part of the elastic head band, a telescopic assembly is arranged at the movable end of the first rotating assembly, a second rotating assembly is arranged at the movable end of the telescopic assembly, and an arc-shaped shell is fixedly arranged at the movable end of the second rotating assembly; an arc-shaped display screen is embedded in the side, facing the elastic head band, of the arc-shaped shell, the curvature of the arc-shaped shell is smaller than that of the elastic head band, and storage can be achieved. In conclusion, the device is convenient to carry and use when a child goes out, and the English learning progress of the child is not affected.

Description

Technical Field

[0001] The utility model belongs to the technical field of learning equipment, in particular to an auxiliary device for learning English. Background Art

[0002] Learning machines are electronic teaching products, and also refer to all electronic educational equipment that assists learning. Learning machines can be divided into language learning machines: such as English learning machines, Japanese learning machines, Chinese learning machines, Korean learning machines, multilingual oral machines, etc. The communication capabilities of learning machines are also constantly improving, from the original inability to communicate and update data to copying resources from computers through data cables, and then to automatically updating data using wireless communications. Electronic dictionaries equipped with single-band TV reception functions are also available on the market. Learners can not only directly learn the learning content on the learning machine, use the dictionary above to look up words, etc.; they can also connect to a PC via a data cable, download content from the website through the PC, and then study offline.

[0003] With the development of globalization, the demand for English as an international common language is growing. However, due to regional and cultural differences, English accents are diverse, which brings challenges to English learners. Most of the existing English learning tools focus on standard accents and lack the recognition and training functions for multiple accents.

[0004] For example, patent No. CN202020375968.3 discloses an English-assisted learning machine, comprising a learning machine body, a touch screen fixedly connected to the front of the learning machine body, a protective shell provided on the outside of the learning machine body, a lanyard fixedly connected to the bottom of the right side of the learning machine body, and a capacitive pen fixedly connected to one end of the lanyard, a screen protector fixedly connected to the bottom of the protective shell, and a magnetic strip fixedly connected to the inside of the screen protector away from the protective shell.

[0005] In actual use, there are the following shortcomings:

[0006] Since existing learning devices are similar to tablet computers, they are large in size and are generally used in libraries or homes. They are desktop-level learning devices. However, such learning devices are inconvenient to carry and use when going out. At the same time, the screen may be damaged due to improper storage, causing losses. As a result, children cannot conduct systematic English learning when they are out, which in turn affects the children's English learning process. Utility Model Content

[0007] In order to solve the problems raised in the above background technology, the utility model provides an auxiliary device for learning English, which has the advantages of being easy to carry and use when going out, and the progress of children's English learning will not be affected.

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solution: an auxiliary device for learning English, comprising an elastic headband worn on the head, wherein two opposite ends of the elastic headband are fixed with earpiece components for playing sound;

[0009] A first rotating assembly is disposed on the outer side of the curved portion of the elastic headband, a telescopic assembly is disposed on the movable end of the first rotating assembly, a second rotating assembly is disposed on the movable end of the telescopic assembly, and an arc-shaped shell is fixedly disposed on the movable end of the second rotating assembly;

[0010] A curved display screen is embedded in the curved shell on the side facing the elastic headband, and the curvature of the curved shell is smaller than that of the elastic headband so that the headband can be stored.

[0011] Preferably, the two earpiece assemblies each include a fixing seat fixed on the inner surface of the elastic headband, a slider is slidably arranged in the longitudinal groove in the middle of one side facing each other, and a sliding rod is movably penetrated in the middle of the slider and fixed to the upper and lower ends of the inner cavity of the longitudinal groove.

[0012] Preferably, a first flexible pad that abuts against the inner wall of the longitudinal groove and is slidable is glued to the surface of the slider, and an earmuff that wraps the ear is fixed to one side of the slider.

[0013] Preferably, the first rotating assembly includes a second mounting frame fixedly mounted on the curved portion of the elastic headband, a first damping shaft is fixedly mounted in a mounting groove of the second mounting frame, and a movable end of the first damping shaft is fixedly mounted in a mounting groove of the first mounting frame.

[0014] Preferably, the telescopic assembly comprises a fixing rod fixedly mounted on one side of the mounting frame, and a connecting rod is slidably arranged in a slideway in the middle of the fixing rod.

[0015] Preferably, a second flexible pad is glued to the surface of the connecting rod and is slidable against the inner wall of the slide, symmetrical transverse slide grooves are provided on both sides of the slide, and limit blocks are fixed on both sides of the inner end of the connecting rod located in the transverse slide groove and are slidably arranged with the transverse slide groove.

[0016] Preferably, the second rotating assembly includes a mounting frame four fixedly mounted on one end of the connecting rod, a second damping shaft is fixedly mounted in a mounting groove of the mounting frame four, a movable end of the second damping shaft is fixedly mounted in a mounting groove of the mounting frame three, and the mounting frame three is fixedly connected to one end of the arc-shaped shell.

[0017] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0018] 1. Pull the arc-shaped shell by hand, and drive the mounting frame to rotate through the telescopic component to rotate the movable end of the first damping shaft. When the arc-shaped display screen is located at the user's eyes, the user pulls the arc-shaped shell by hand, and the arc-shaped shell pulls the connecting rod through the second rotating component to move in the slideway of the fixed rod, thereby extending the length of the connecting rod. The arc-shaped shell can also be rotated to drive the mounting frame to rotate three times to rotate the movable end of the second damping shaft, thereby adjusting the angle of the arc-shaped display screen to facilitate seeing the content displayed on the arc-shaped display screen. The device is easy to carry and use when going out, and the child's English learning process will not be affected.

[0019] 2. The utility model allows the user to speak through the voice input module, and the artificial intelligence processor analyzes the voice data to identify the user's pronunciation characteristics and potential errors. The database stores voice samples of various English accents in advance for training and comparison. The user can touch the curved display screen 7 to select a specific accent practice. The device provides real-time feedback and correction suggestions to help the user adjust the pronunciation; Accent recognition and simulation: The device can recognize a variety of English accents and simulate these accents so that the user can practice listening and pronunciation, and then use artificial intelligence technology to achieve personalized learning, enhance the user's listening and speaking skills, especially in understanding and coping with various accents, and improve learning efficiency and interest through interactive learning. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0021] Figure 2 This is an enlarged structural diagram of the first flexible pad and the slider of the utility model;

[0022] Figure 3 This is a schematic diagram of the enlarged structure of the fixing seat and the longitudinal groove of the utility model;

[0023] Figure 4 It is a schematic diagram of the exploded structure of the first rotating assembly and the second rotating assembly of the utility model;

[0024] Figure 5 It is an exploded and enlarged schematic diagram of the fixing rod and the connecting rod of the utility model.

[0025] In the figure: 1, earpiece assembly; 11, first flexible pad; 12, slider; 13, earmuff; 14, fixing seat; 15, longitudinal groove; 16, slide bar;

[0026] 2. Elastic headband;

[0027] 3. First rotating assembly; 31. Mounting frame 1; 32. First damping shaft; 33. Mounting frame 2;

[0028] 4. telescopic assembly; 41. fixed rod; 42. slideway; 43. horizontal slide groove; 44. connecting rod; 45. second flexible pad; 46. limit block;

[0029] 5. Second rotating assembly; 51. Mounting frame three; 52. Second damping shaft; 53. Mounting frame four;

[0030] 6. Curved housing; 7. Curved display screen. DETAILED DESCRIPTION

[0031] 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.

[0032] like Figures 1 to 5 As shown, the utility model provides an auxiliary device for learning English, including an elastic headband 2 worn on the head. The material of the elastic headband 2 is the same as that of the existing headphone, has the ability to deform, and is easy to wear. The two ends of the elastic headband 2 are fixed on the opposite sides with earphone components 1 for playing sound. The two earphone components 1 include a fixing seat 14 fixed on the inner surface of the elastic headband 2. The length of the fixing seat 14 is set to the difference between the ears of children and adults, so that the earmuffs 13 can be adjusted so that they can be used by children and adults. The longitudinal middle of the two fixing seats 14 facing each other is A slider 12 is slidably arranged in the groove 15, and a slide bar 16 is movably penetrated in the middle of the slider 12 and fixedly arranged at the upper and lower ends of the inner cavity of the longitudinal groove 15. The three surfaces of the slider 12 are glued with a first flexible pad 11 that abuts against the inner wall of the longitudinal groove 15 and can slide. The first flexible pad 11 and the second flexible pad 45 are set to butyl rubber and are both used as damping to increase the damping sense between the devices and achieve the positioning effect. An earmuff 13 that wraps the ear is fixedly arranged on one side of the slider 12. The contact surface of the earmuff 13 with the ear is wrapped with soft leather material. At the same time, a speaker is also arranged inside the earmuff 13.

[0033] The first rotating component 3 includes a mounting frame 2 33 fixed to the curved portion of the elastic headband 2 by screws. The mounting frame 2 33 can be located within the upper and lower sides with the eyes as the horizontal reference. The mounting groove of the mounting frame 2 33 is fixed to the fixed end of the first damping shaft 32 by screws, and the movable end of the first damping shaft 32 is fixed to the mounting groove of the mounting frame 1 31 by screws. The opposite surfaces of the mounting frame 2 33 and the mounting frame 1 31 are in contact with each other, making the device more beautiful.

[0034] The telescopic assembly 4 includes a fixed rod 41 integrally formed and fixed on one side of the mounting frame 31. The fixed rod 41 is in the shape of a rectangular strip. A connecting rod 44 is slidably arranged in a slideway 42 in the middle of the fixed rod 41. A second flexible pad 45 that abuts against and can slide against the inner wall of the slideway 42 is glued on the four surfaces of the connecting rod 44, so that the connecting rod 44 can be fixed at a position specified by the fixed rod 41. Symmetrical transverse sliding grooves 43 are provided on both sides of the slideway 42. The transverse sliding grooves 43 are not through grooves (such as Figure 5 As shown), the connecting rod 44 is located on both sides of the inner end of the transverse sliding groove 43 and is fixed with a limit block 46 that is slidably arranged with the transverse sliding groove 43. When the limit block 46 moves to the outermost side of the transverse sliding groove 43, it cannot move, thereby achieving limiting.

[0035] The second rotating assembly 5 includes a mounting frame 4 53 fixed to one end of the connecting rod 44, the mounting frame 4 53 is fixed to the fixed end of the second damping shaft 52 by screws in the mounting groove, the movable end of the second damping shaft 52 is fixed to the mounting frame 3 51 by screws, the mounting frame 3 51 is fixed to one end of the arc-shaped shell 6, and the mounting frame 3 51 is in contact with the opposite surface of the mounting frame 4 53; the concave part of the arc-shaped shell 6 faces the user's head (such as Figure 1 shown).

[0036] An arc-shaped display screen 7 is embedded in the arc-shaped shell 6 on the side facing the elastic headband 2. The arc-shaped display screen 7 is a flexible screen and can use the same screen as the folding mobile phone. The curvature of the arc-shaped shell 6 is smaller than that of the elastic headband 2, so it can be rotated to the top of the user's head for storage.

[0037] Elastic headband 2 Figure 1 The two vertical lower end inner cavities shown are provided with battery slots for storing lithium batteries, and a sealing partition is provided at the opening of the lower end of the cavity, and a wireless charging coil is embedded in the sealing partition to power the lithium battery. At the same time, the charging board, voice input module, artificial intelligence processor, database, display screen and voice output module and other devices, the voice input module, artificial intelligence processor, database, display screen and voice output module are all arranged in the arc-shaped shell 6, and the voice output module includes a microphone arranged at the lower end of the arc-shaped shell 6.

[0038] Principle and process of this utility model:

[0039] The user moves the earmuff 13 up and down according to his own needs. During the movement, the earmuff 13 drives the slider 12 to move longitudinally in the longitudinal groove 15 of the fixing seat 14. At the same time, the slider 12 also slides on the surface of the slide bar 16 to prevent the slider 12 from separating from the longitudinal groove 15. The first flexible pad 11 can increase the friction between the slider 12 and the longitudinal groove 15, thereby achieving a damping effect. The user can manually adjust the wearing angle of the device so that the earmuff 13 completely covers the ear and the device is worn.

[0040] Afterwards, the user pulls the arc-shaped shell 6 by hand, and drives the mounting frame 31 to rotate through the telescopic component 4 to rotate the movable end of the first damping shaft 32. When the arc-shaped display screen 7 is located corresponding to the user's eyes, the user pulls the arc-shaped shell 6 by hand, and the arc-shaped shell 6 pulls the connecting rod 44 to move in the slide 42 of the fixed rod 41 through the second rotating component 5, thereby extending the length of the connecting rod 44. At this time, the limit block 46 in the horizontal slide groove 43 can limit the maximum movement length of the connecting rod 44, and the second flexible pad 45 can fix the connecting rod 44 at any position of the slide 42, thereby changing the distance between the arc-shaped display screen 7 and the eyes to avoid damaging the user's eyes.

[0041] The user can also rotate the arc-shaped housing 6 to drive the mounting frame 3 51 to rotate and rotate the movable end of the second damping shaft 52, thereby adjusting the angle of the arc-shaped display screen 7 to facilitate viewing of the content displayed on the arc-shaped display screen 7.

[0042] Next, the user speaks through the voice input module, and the artificial intelligence processor analyzes the voice data to identify the user's pronunciation characteristics and potential errors. The database has pre-stored voice samples of various English accents for training and comparison. The user can touch the curved display screen 7 to select a specific accent practice. The device provides real-time feedback and correction suggestions to help the user adjust his pronunciation; Accent recognition and simulation: The device can recognize a variety of English accents and simulate these accents to facilitate users to practice listening and pronunciation.

[0043] In summary, this device is easy to carry and use when going out, and the child's English learning process will not be affected. It also uses artificial intelligence technology to achieve personalized learning, enhances the user's listening and speaking skills, especially in understanding and dealing with multiple accents, and improves learning efficiency and interest through interactive learning.

[0044] 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.

[0045] Although 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 learning aid device, characterized in that: It comprises an elastic headband (2) worn on the head, wherein two opposite ends of the elastic headband (2) are both fixedly provided with earphone assemblies (1) for playing sound; A first rotating assembly (3) is arranged on the outer side of the curved portion of the elastic headband (2); a telescopic assembly (4) is arranged on the movable end of the first rotating assembly (3); a second rotating assembly (5) is arranged on the movable end of the telescopic assembly (4); and an arc-shaped shell (6) is fixedly arranged on the movable end of the second rotating assembly (5); A curved display screen (7) is embedded in the curved shell (6) on the side facing the elastic headband (2); the curvature of the curved shell (6) is smaller than that of the elastic headband (2) so that the curved shell (6) can be stored.

2. The device for assisting learning English according to claim 1, characterized in that: The two earpiece assemblies (1) each comprise a fixing seat (14) fixedly mounted on the inner surface of the elastic headband (2), a slider (12) being slidably arranged in a longitudinal groove (15) in the middle of the two fixing seats (14) facing each other, and a sliding rod (16) being fixedly mounted at the upper and lower ends of the inner cavity of the longitudinal groove (15) and movably penetrating the middle of the slider (12).

3. The device for assisting learning English according to claim 2, characterized in that: The surface of the slider (12) is glued with a first flexible pad (11) that abuts against the inner wall of the longitudinal groove (15) and is slidable, and one side of the slider (12) is fixed with an earmuff (13) that wraps the ear.

4. The device for assisting learning English according to claim 1, characterized in that: The first rotating assembly (3) comprises a second mounting frame (33) fixedly mounted on the curved portion of the elastic headband (2), a first damping shaft (32) fixedly mounted in a mounting groove of the second mounting frame (33), and a movable end of the first damping shaft (32) fixedly mounted in a mounting groove of the first mounting frame (31).

5. The English learning aid device according to claim 1, characterized in that: The telescopic assembly (4) comprises a fixing rod (41) fixedly mounted on one side of the mounting frame (31), and a connecting rod (44) is slidably arranged in a slideway (42) in the middle of the fixing rod (41).

6. The device for assisting learning English according to claim 5, characterized in that: The surface of the connecting rod (44) is glued with a second flexible pad (45) that abuts against the inner wall of the slideway (42) and can slide. Symmetrical transverse slide grooves (43) are opened on both sides of the slideway (42). The connecting rod (44) is fixed with limit blocks (46) on both sides of the inner end of the transverse slide groove (43) and is slidably arranged with the transverse slide groove (43).

7. The device for assisting learning English according to claim 1, characterized in that: The second rotating assembly (5) comprises a mounting frame four (53) fixedly mounted on one end of the connecting rod (44); a second damping rotating shaft (52) is fixedly mounted in a mounting groove of the mounting frame four (53); a movable end of the second damping rotating shaft (52) is fixedly mounted in a mounting groove of a mounting frame three (51); and the mounting frame three (51) is fixedly connected to one end of the arc-shaped shell (6).

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