English listening training device
By using sliding limit slots, motors, adjustment screws and sliding connection plates in the English listening training device, the problems of frequent ear pain and position adjustment are solved, and more efficient listening training and communication effects are achieved.
Patent Information
- Application Number
- CN202420979064.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-08
- Publication Date
- 2024-12-27
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
English listening training devices can easily cause ear pain and discomfort during long-term use, and require frequent adjustment of wearing positions, which affects the efficiency of use and communication effects.
The adjustment mechanism with sliding limit slot, motor, adjustment screw and sliding connection plate is adopted, allowing the headphone body to adjust its position without leaving the head, saving time and reducing wear discomfort.
It effectively avoids ear discomfort and the reduction of communication effect, simplifies the use of equipment, and improves the convenience and efficiency of listening training.
Smart Images
Figure CN222262995U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of English listening training devices, in particular to an English listening training device. Background Art
[0002] English listening training device is an auxiliary tool for learning English. It can effectively help students improve their English level and English expression ability. It is a relatively practical learning tool. English listening training devices mainly include repeaters, learning machines and headphones, etc., which can be used for listening training and learning in English classes and after-school time.
[0003] The utility model patent with the patent application publication number CN 210743238 U discloses an English listening training device, which specifically relates to the technical field of learning tools, and includes two earpieces, the tops of the two earpieces are fixed with connecting blocks, and an adjustable connecting mechanism is provided between the connecting blocks; the adjustable connecting mechanism includes an elastic head beam, both sides of the elastic head beam are provided with through grooves, the top of the through groove is provided with a limiting ring, and the top of the limiting ring is provided with an adjustment groove. The utility model adjusts the distance between the earpiece and the elastic head beam by pulling the earpiece, and then fixes the earpiece by locking the first elastic protrusion and the second elastic protrusion with each other to ensure that the adjusted distance remains unchanged, improve the convenience of adjustment, and use a spring to hold the elastic movable cover close to the ear, reduce the loss of sound emitted by the speaker and reduce external interference, ensure that the sound can be made clearer without turning up the volume, and is more convenient to use than the prior art.
[0004] However, the above device still has some shortcomings in actual use. The most obvious one is that when actually conducting English listening training, in order to achieve better listening effect, the earpiece needs to be tightly attached to the outside of the ear, which can easily cause pain and discomfort in the ear after long-term use. In addition, if the training device is taken off during the listening training, it needs to be put on again and the position needs to be adjusted again when conducting listening training again, which is very troublesome and wastes a lot of time. If the training device is worn all the time during the training, the efficiency and effect of students receiving external information will be reduced, affecting students' communication with the outside world. In addition, wearing it for a long time can easily cause discomfort or pain in the ear.
[0005] Therefore, it is necessary to invent a kind of English listening training device to solve the above problems. Utility Model Content
[0006] The purpose of the utility model is to provide an English listening training device. By setting an adjustment mechanism, the problem raised in the above-mentioned background technology is that in order to achieve a better listening effect during actual English listening training, the earpiece needs to be tightly attached to the outside of the ear, which may easily cause pain and discomfort in the ear after long-term use. In addition, if the training device is taken off during the listening training, it needs to be put on again and the position needs to be adjusted again when the listening training is performed again, which is very troublesome and wastes a lot of time. If the training device is worn all the time during the training, the efficiency and effect of students receiving external information will be reduced, which will affect the students' communication with the outside world.
[0007] According to one aspect of the present disclosure, the following technical solution is provided: an English listening training device, comprising:
[0008] A training device assembly, the training device assembly being used to fix the training device to the user's head;
[0009] An adjustment mechanism, the adjustment mechanism includes a fixed block, a sliding limit groove, a motor, an adjustment screw, a sliding connecting plate and an earphone body, the sliding limit groove is opened on the bottom surface of the fixed block, the motor is fixedly connected to the outside of the fixed block and the output end of the motor passes through the fixed block and extends into the fixed block, one end of the adjustment screw is rotatably connected to the fixed block through a bearing, and the other end is fixedly connected to the output end of the motor, the adjustment screw is located in the sliding limit groove, the sliding connecting plate is threadedly sleeved on the outside of the adjustment screw and is located below the fixed block, and the earphone body is fixedly connected below the sliding connecting plate.
[0010] According to at least one embodiment of the English listening training device of the present disclosure, the training device assembly includes a headband ring, a sliding adjustment block, an arc-shaped adjustment block, a control panel and a protective cushion.
[0011] According to at least one embodiment of the English listening training device disclosed herein, two sliding adjustment blocks are provided, and the two sliding adjustment blocks are respectively slidably sleeved on the outer side of the bottom of the head ring, the fixed block is fixedly connected below the sliding adjustment block, the arc-shaped adjustment block is slidably sleeved on the outer side of the top of the head ring, the control panel is fixedly provided on the outer side of the earphone body, and the protective pad is fixedly connected to the outer side of the earphone body.
[0012] According to at least one embodiment of the English listening training device of the present disclosure, the adjustment mechanism further includes a connecting rod and a fixed pad, the connecting rod is fixedly connected to the outside of the fixed block, and the fixed pad is fixedly connected to the outside of the connecting rod.
[0013] Technical effects and advantages of the utility model:
[0014] The utility model is provided with an adjustment mechanism with a sliding limit groove, a motor, an adjusting screw, a sliding connecting plate and an earphone, so that when the English listening training device is finished being used, the motor can be turned on to drive the adjusting screw to rotate, the adjusting screw rotation drives the sliding connecting plate to slide in the sliding limit groove, the sliding connecting plate slides and drives the earphone body to move, so that the earphone body is away from the ear of the user. At this time, the training device assembly is fixed to the head through the support of the fixed pad, so that the shaking and falling off of the training device due to the earphone body being away from the ear is avoided. When it is needed to be used again, it is only necessary to turn on the motor again for reverse rotation, the rotation of the motor drives the adjusting screw and the sliding connecting plate to rotate and move, and the sliding connecting plate drives the earphone body to move toward the ear of the user until it moves to the best wearing position, thereby avoiding the need to take off the hearing device during the interval of listening training and the problem of wearing and adjusting again when using it again, saving a lot of time and avoiding the problem of discomfort to the user's ears caused by long-term wearing and poor communication effect with the outside world. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] The accompanying drawings illustrate exemplary embodiments of the present disclosure and together with the description serve to explain the principles of the present disclosure. These drawings are included to provide a further understanding of the present disclosure and are incorporated in and constitute a part of this specification.
[0016] Figure 1 4 is a front view of the overall structure of an English listening training device according to one embodiment of the present disclosure.
[0017] Figure 2 It is a schematic diagram of the overall structure of an English listening training device according to an embodiment of the present disclosure.
[0018] Figure 3 Schematic diagram of an adjustment mechanism of an English listening training device according to an embodiment of the present disclosure.
[0019] Figure 4 2 is a bottom view of an adjustment mechanism of an English listening training device according to an embodiment of the present disclosure.
[0020] The specific reference numerals in the figure are:
[0021] 1. Training device assembly; 11. Headband; 12. Sliding adjustment block; 13. Arc adjustment block; 14. Control panel; 15. Protective cushion;
[0022] 2. Adjustment mechanism; 21. Fixed block; 22. Sliding limit groove; 23. Motor; 24. Adjustment screw; 25. Sliding connecting plate; 26. Earphone body; 27. Connecting rod; 28. Fixed pad. DETAILED DESCRIPTION
[0023] The present disclosure is further described in detail below in conjunction with the accompanying drawings and implementations. It is understood that the specific implementations described herein are only used to explain the relevant content, rather than to limit the present disclosure. It should also be noted that, for ease of description, only the parts related to the present disclosure are shown in the accompanying drawings.
[0024] It should be noted that, in the absence of conflict, the embodiments and features of the embodiments in the present disclosure can be combined with each other. The technical solution of the present disclosure will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.
[0025] Unless otherwise specified, the exemplary embodiments / embodiments shown will be understood as providing exemplary features of various details of some ways in which the technical concept of the present disclosure can be implemented in practice. Therefore, unless otherwise specified, the features of the various embodiments / embodiments can be combined, separated, interchanged and / or rearranged without departing from the technical concept of the present disclosure.
[0026] The use of cross-hatching and / or shading in the accompanying drawings is generally used to make the boundaries between adjacent components clear. As such, unless otherwise specified, the presence or absence of cross-hatching or shading does not convey or indicate any preference or requirement for the specific materials, material properties, dimensions, proportions, commonalities between the components shown, and / or any other characteristics, attributes, properties, etc. of the components. In addition, in the accompanying drawings, the sizes and relative sizes of the components may be exaggerated for clarity and / or descriptive purposes. When the exemplary embodiments can be implemented differently, the specific process sequence can be performed in a different order than described. For example, two successively described processes can be performed substantially simultaneously or in an order opposite to the described order. In addition, the same figure numbers represent the same components.
[0027] When a component is referred to as being "on" or "over," "connected to," or "coupled to" another component, the component may be directly on, directly connected to, or directly coupled to the other component, or intervening components may be present. However, when a component is referred to as being "directly on," "directly connected to," or "directly coupled to" another component, there are no intervening components. For this purpose, the term "connected" may refer to a physical connection, an electrical connection, etc., with or without intervening components.
[0028] For descriptive purposes, the present disclosure may use spatially relative terms such as "under," "beneath," "under," "down," "over," "upper," "above," "higher," and "side (e.g., as in "sidewall")," to describe the relationship of one component to another (other) component as shown in the accompanying drawings. The spatially relative terms are intended to encompass different orientations of the device in use, operation, and / or manufacture in addition to the orientation depicted in the accompanying drawings. For example, if the device in the accompanying drawings is turned over, components described as "under" or "beneath" other components or features would subsequently be positioned "over" the other components or features. Thus, the exemplary term "under" can encompass both the "above" and "below" orientations. Furthermore, the device may be otherwise oriented (e.g., rotated 90 degrees or at other orientations), and the spatially relative descriptors used herein should be interpreted accordingly.
[0029] The terms used here are for the purpose of describing specific embodiments, and are not intended to be restrictive. As used here, unless the context clearly indicates otherwise, the singular forms "one (kind, person)" and "said (the)" are also intended to include plural forms. In addition, when the terms "comprise" and / or "include" and their variations are used in this specification, it is explained that there are stated features, integral bodies, steps, operations, parts, assemblies and / or their groups, but it is not excluded that there are or add one or more other features, integral bodies, steps, operations, parts, assemblies and / or their groups. It should also be noted that, as used here, the terms "substantially", "approximately" and other similar terms are used as approximate terms and not as degree terms, so that they are used to explain the inherent deviations of the measured values, calculated values and / or the values provided that will be recognized by those of ordinary skill in the art.
[0030] Figure 1 4 is a front view of the overall structure of an English listening training device according to one embodiment of the present disclosure.
[0031] like Figure 1-Figure 4 As shown, the English listening training device of the present disclosure may include: a training device component 1 and an adjustment mechanism 2 and other components.
[0032] Figure 2 It is a schematic diagram of the overall structure of an English listening training device according to an embodiment of the present disclosure.
[0033] like Figure 2As shown, in the present disclosure, the training device assembly 1 includes a head ring 11, a sliding adjustment block 12, an arc adjustment block 13, a control panel 14 and a protective cushion 15, wherein two sliding adjustment blocks 12 are provided, and the two sliding adjustment blocks 12 are respectively slidably sleeved on the outer side of the bottom of the head ring 11, the fixed block 21 is fixedly connected below the sliding adjustment block 12, the arc adjustment block 13 is slidably sleeved on the outer side of the top of the head ring 11, the control panel 14 is fixedly arranged on the outer side of the earphone body 26, and the protective cushion 15 is fixedly connected to the outer side of the earphone body 26.
[0034] Thus, the operator can adjust the training device assembly 1 to the best wearing position by sliding the arc-shaped adjustment block 13 and the sliding adjustment block 12 according to the size of his / her head.
[0035] Figure 3 Schematic diagram of an adjustment mechanism 2 of an English listening training device according to an embodiment of the present disclosure.
[0036] Figure 4 2 is a bottom view of the adjustment mechanism 2 of the English listening training device according to one embodiment of the present disclosure.
[0037] like Figure 3-4 As shown, in a preferred embodiment, the adjustment mechanism 2 includes a fixed block 21, a sliding limit groove 22, a motor 23, an adjusting screw 24, a sliding connecting plate 25, an earphone body 26, a connecting rod 27 and a fixed pad 28, wherein the sliding limit groove 22 is opened on the bottom surface of the fixed block 21, the motor 23 is fixedly connected to the outside of the fixed block 21 and the output end of the motor 23 passes through the fixed block 21 and extends into the fixed block 21, one end of the adjusting screw 24 is rotatably connected to the fixed block 21 through a bearing, and the other end is fixedly connected to the output end of the motor 23, the adjusting screw 24 is located in the sliding limit groove 22, the sliding connecting plate 25 is threadedly sleeved on the outside of the adjusting screw 24 and is located below the fixed block 21, the earphone body 26 is fixedly connected below the sliding connecting plate 25, the connecting rod 27 is fixedly connected to the outside of the fixed block 21, and the fixed pad 28 is fixedly connected to the outside of the connecting rod 27.
[0038] Therefore, when the English listening training device is finished using, the user first turns on the motor 23. The rotation of the motor 23 drives the adjusting screw 24 to rotate. The rotation of the adjusting screw 24 drives the sliding connecting plate 25 to slide in the sliding limit groove 22. The sliding connecting plate 25 slides and drives the earphone body 26 to move, so that the earphone body 26 is away from the user's ear. At this time, the training device assembly 1 is fixed to the head through the support of the fixed pad 28, which avoids the shaking and falling of the training device due to the earphone body 26 being away from the ear. When it needs to be used again, it only needs to turn on the motor 23 again and rotate it in the opposite direction. The rotation of the motor 23 drives the adjusting screw 24 to rotate, and the adjusting screw 24 drives the sliding connecting plate 25 to move. The movement of the sliding connecting plate 25 drives the earphone body 26 to move toward the user's ear until it moves to the best wearing position.
[0039] In the description of this specification, the description with reference to the terms "one embodiment / method", "some embodiments / methods", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment / method or example are included in at least one embodiment / method or example of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment / method or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments / methods or examples in a suitable manner. In addition, those skilled in the art may combine and combine different embodiments / methods or examples described in this specification and the features of different embodiments / methods or examples, unless they are contradictory.
[0040] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of this application, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.
[0041] Those skilled in the art should understand that the above embodiments are only for the purpose of clearly illustrating the present disclosure, and are not intended to limit the scope of the present disclosure. For those skilled in the art, other changes or modifications may be made based on the above disclosure, and these changes or modifications are still within the scope of the present disclosure.
Claims
1. An English listening training device, characterized in that: include: A training device assembly (1), the training device assembly (1) being used to fix the training device on the user's head; The adjusting mechanism (2) comprises a fixed block (21), a sliding limit groove (22), a motor (23), an adjusting screw (24), a sliding connection plate (25) and an earphone body (26); the sliding limit groove (22) is arranged on the bottom surface of the fixed block (21); the motor (23) is fixedly connected to the outside of the fixed block (21) and the output end of the motor (23) passes through the fixed block (21) and extends into the inside of the fixed block (21); one end of the adjusting screw (24) is rotatably connected to the fixed block (21) through a bearing and the other end is fixedly connected to the output end of the motor (23); the adjusting screw (24) is located inside the sliding limit groove (22); the sliding connection plate (25) is threadedly sleeved on the outside of the adjusting screw (24) and is located below the fixed block (21); and the earphone body (26) is fixedly connected below the sliding connection plate (25).
2. The English listening training device according to claim 1, characterized in that: The training device assembly (1) comprises a head-mounted ring (11), a sliding adjustment block (12), an arc-shaped adjustment block (13), a control panel (14) and a protective cushion (15).
3. The English listening training device according to claim 2, characterized in that: Two sliding adjustment blocks (12) are provided, and the two sliding adjustment blocks (12) are respectively slidably sleeved on the outer side of the bottom of the head ring (11), the fixed block (21) is fixedly connected below the sliding adjustment block (12), the arc-shaped adjustment block (13) is slidably sleeved on the outer side of the top of the head ring (11), the control panel (14) is fixedly provided on the outer side of the earphone body (26), and the protective cushion (15) is fixedly connected to the outer side of the earphone body (26).
4. The English listening training device according to claim 3, characterized in that: The adjustment mechanism (2) further comprises a connecting rod (27) and a fixed pad (28), wherein the connecting rod (27) is fixedly connected to the outside of the fixed block (21), and the fixed pad (28) is fixedly connected to the outside of the connecting rod (27).