Ear clip type earphone capable of adjusting opening and closing angle

Abstract

The utility model provides an ear clip type earphone capable of adjusting opening and closing angle, which comprises an earphone main body, a first clamping arm, a first magnetic group and a second magnetic group, the first clamping arm is hinged at one end of the earphone main body in the length direction, the first magnetic group comprises a plurality of upper magnetic pieces arranged on the earphone main body, and the second magnetic piece is hinged at one end of the earphone main body in the length direction. The second magnetic group comprises a plurality of lower magnetic parts arranged at intervals along the rotation path of the earphone main body, the second magnetic group comprises a plurality of lower magnetic parts arranged on the first clamping arm, the plurality of lower magnetic parts are sequentially arranged along the circumferential direction of the plurality of upper magnetic parts, and when the earphone main body rotates relative to the first clamping arm, the upper magnetic parts and the lower magnetic parts are matched in an adsorption manner. According to the earphone, the first clamping arm is arranged on the earphone main body, so that the clamping space for clamping ears is formed between the first clamping arm and the earphone main body, and the earphone main body and the first clamping arm can rotate, so that the earphone can be worn on the ears with different thicknesses, and the earphone is firmly worn on the ears under the action of the first magnetic group and the second magnetic group and is not easy to fall off.

Description

Technical Field

[0001] The utility model relates to the technical field of earphones, in particular to a clip-on earphone capable of adjusting the opening and closing angle. Background Art

[0002] In recent years, with the continuous improvement of the technology level, the types of earphones have become increasingly rich. Wireless earphones are a new type of earphones launched since the new century. Wireless earphones have the characteristics of small size and simple wearing, and have become an indispensable part of people's work, study and leisure. When in use, the wireless earphones are wirelessly connected to the terminal device, receive the audio signal uploaded by the terminal device, divide the received signal into a main signal and a slave signal, and then send the slave signal to the slave earphone, so as to form sound playback.

[0003] In order to better wear the wireless earphones on the user's ears, people will clamp the wireless earphones on the ears by setting clamping arms on the wireless earphones to complete the wearing of the earphones. However, the shape of the clip-on earphones on the market is usually fixed, and the thickness of the user's ears is different. The earphones with a fixed shape cannot adapt to the user's ears, and some users will have the phenomenon of loosening or being too tight when wearing, which affects the user experience.

[0004] Therefore, the utility model is committed to providing a clip-on earphone capable of adjusting the opening and closing angle to solve the above problems. Summary of the Utility Model

[0005] The purpose of the utility model is to provide a clip-on earphone capable of adjusting the opening and closing angle, which has a simple structure and convenient operation. The clip-on earphone can adjust the opening and closing angle between the earphone body and the first clamping arm, and can be worn on ears with different thicknesses. Moreover, the first magnetic attraction group and the second magnetic attraction group can adsorb and cooperate with each other, firmly wearing the clip-on earphone on the ears without falling off, and the user experience is better.

[0006] The technical solution provided by the utility model is as follows:

[0007] A clip-on earphone capable of adjusting the opening and closing angle, comprising an earphone body, a first clamping arm, a first magnetic attraction group and a second magnetic attraction group, wherein the first clamping arm is hinged to one end of the earphone body in the length direction;

[0008] The first magnetic attraction group includes a plurality of upper magnetic attraction members arranged on the earphone body, and the plurality of upper magnetic attraction members are arranged at intervals along the rotation path of the earphone body.

[0009] The second magnetic attraction group includes a plurality of lower magnetic attraction members arranged on the first clamping arm, and the plurality of lower magnetic attraction members are arranged in sequence along the circumferential direction of the plurality of upper magnetic attraction members.

[0010] When the earphone body rotates relative to the first clamping arm, and the upper magnetic member and the lower magnetic member are adsorbed and matched to form a clamping space for clamping the ear between the first clamping arm and the earphone body.

[0011] In some embodiments, a notch groove is provided at one end of the first clamping arm close to the earphone body. One side edge of the notch groove coincides with the side wall in the length direction of the first clamping arm and is communicated with the outside.

[0012] A plurality of the lower magnetic members are arranged in the notch groove, and one end of the earphone body is rotatably arranged in the notch groove.

[0013] In some embodiments, the upper magnetic member is arranged at one end of the earphone body close to the first clamping arm and is arranged in two, namely a first upper magnetic member and a second upper magnetic member respectively arranged on both sides in the width direction of the earphone body.

[0014] In some embodiments, the lower magnetic members are arranged in two, namely a first lower magnetic member and a second lower magnetic member. The first lower magnetic member is arranged on the bottom wall of the notch groove, and the second lower magnetic member is arranged on the side wall of the notch groove.

[0015] Wherein, when the earphone body and the first clamping arm are in the same straight line, the second lower magnetic member is arranged relative to the second upper magnetic member and is adapted to be adsorbed and matched with the second upper magnetic member. The first lower magnetic member is located below the upper magnetic member. When the earphone body rotates relative to the first clamping arm so that the second lower magnetic member is separated from the second upper magnetic member, the first lower magnetic member is adsorbed and matched with the first upper magnetic member.

[0016] In some embodiments, an installation groove for matching with the upper magnetic member is provided at one end of the earphone body close to the first clamping arm to install the upper magnetic member on the earphone body.

[0017] In some embodiments, the earphone body includes a housing, a second clamping arm and an extension part. The housing is arranged at one end of the second clamping arm in the length direction and is located on the side wall in the length direction of the second clamping arm;

[0018] The extension part is arranged at one end of the second clamping arm far from the housing, and the installation groove is opened on the extension part.

[0019] In some embodiments, the extension part is rotatably arranged in the notch groove through a fixed shaft as a rotating shaft for the earphone body to rotate relative to the first clamping arm.

[0020] In some embodiments, the earphone body further includes a battery, a circuit board, and a sound generating unit disposed in the housing. The battery is electrically connected to the circuit board, and the sound generating unit is electrically connected to the circuit board.

[0021] In some embodiments, the housing is provided with a sound outlet hole that cooperates with the sound generating unit.

[0022] In some embodiments, the first clamping arm is provided with an inner groove that cooperates with the auricle, and the bottom of the inner groove is arc-shaped.

[0023] The earclip-type earphone capable of adjusting the opening and closing angle provided by the present utility model has the following beneficial effects:

[0024] 1. For the earclip-type earphone capable of adjusting the opening and closing angle provided by the present utility model, the first clamping arm is hinged to one end of the earphone body. Users can adjust the clamping space (opening and closing angle) between the first clamping arm and the earphone body to a suitable size according to the characteristics of their own ears, such as shape and thickness, so that the earclip-type earphone can meet the usage requirements of different people. Moreover, when the user wears the earclip-type earphone on the ear, the first magnetic attraction group and the second magnetic attraction group can adsorb and cooperate with each other, and the earphone body and the first clamping arm automatically rotate towards each other under the action of magnetic force, making the earclip-type earphone not easily fall off the ear, further enriching the usage scenarios and enhancing the usage experience.

[0025] 2. For the earclip-type earphone capable of adjusting the opening and closing angle provided by the present utility model, when the earphone body and the first clamping arm are in a straight line, the second lower magnetic attracting member is disposed relative to the second upper magnetic attracting member. Through the adsorption and cooperation of the second upper magnetic attracting member and the second lower magnetic attracting member, the earphone body and the first clamping arm can be kept in a straight line, which is convenient for reducing the area required for storing the earclip-type earphone in the battery compartment.

[0026] 3. For the earclip-type earphone capable of adjusting the opening and closing angle provided by the present utility model, the first clamping arm is provided with an inner groove that cooperates with the auricle, and the bottom of the inner groove is arc-shaped, which can reduce the discomfort caused to the user when the first clamping arm cooperates with the ear, and the comfort is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] The following will further illustrate the above-mentioned characteristics, technical features, advantages and their implementation manners of the present solution in a clear and understandable manner in combination with the drawings in the preferred embodiments.

[0028] Figure 1 is a schematic structural diagram of an earclip-type earphone capable of adjusting the opening and closing angle provided by the present utility model;

[0029] Figure 2It is the internal structure diagram of an earclip - type headset that can adjust the opening and closing angle when in the unfolded state provided by the present utility model;

[0030] Figure 3 It is the structural schematic diagram of an embodiment when an earclip - type headset that can adjust the opening and closing angle is in the folded state provided by the present utility model;

[0031] Figure 4 It is the structural schematic diagram of another embodiment when an earclip - type headset that can adjust the opening and closing angle is in the folded state provided by the present utility model;

[0032] Figure 5 It is the structural schematic diagram of an earclip - type headset that can adjust the opening and closing angle when worn on the ear provided by the present utility model.

[0033] Explanation of the reference numerals in the attached drawings:

[0034] Headset main body 1, housing 11, sound outlet hole 111, second clamping arm 12, extension part 13, fixed shaft 131, battery 14, circuit board 15, sound - generating unit 16, first clamping arm 2, notch groove 21, inner groove 22, first magnetic attraction group 3, first upper magnetic attraction member 31, second upper magnetic attraction member 32, second magnetic attraction group 4, first lower magnetic attraction member 41, second lower magnetic attraction member 42. Detailed implementation manners

[0035] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the specific implementation manners of the present utility model will be described below with reference to the accompanying drawings. Obviously, the accompanying drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings, and other implementation manners can also be obtained.

[0036] To make the drawings concise, only the parts related to the present utility model are schematically shown in each drawing, and they do not represent the actual structure of the product. Additionally, to make the drawings concise and easy to understand, in some drawings, for components with the same structure or function, only one of them is schematically shown, or only one of them is labeled. In this article, "one" not only means "only this one", but also means "more than one" situation.

[0037] In this text, it should be noted that unless otherwise clearly stipulated and defined, the terms "installation", "connection", and "attachment" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0038] In addition, in the description of this application, the terms "first", "second", etc. are only used for distinguishing descriptions and cannot be understood as indicating or implying relative importance.

[0039] In one embodiment, an earclip-type headphone capable of adjusting the opening and closing angle is described. The first clamping arm 2 is hinged to one end of the headphone body 1, so as to realize the adjustment of the opening and closing angle between the first clamping arm 2 and the headphone body 1, making the headphone applicable to users with different ear thicknesses. Moreover, the first magnetic attraction group 3 and the second magnetic attraction group 4 are mutually attracted and cooperated, which can ensure the stability during the wearing process of the headphone and improve the wearing experience of the user.

[0040] Specifically, referring to the accompanying drawings of the specification Figure 1 and Figure 2 , an earclip-type headphone capable of adjusting the opening and closing angle includes a headphone body 1, a first clamping arm 2, a first magnetic attraction group 3 and a second magnetic attraction group 4. Among them, the first clamping arm 2 is hinged to one end in the length direction of the headphone body 1, so that the headphone body 1 can rotate relative to the first clamping arm 2 to adjust the opening and closing angle between the two, so as to adjust the clamping space formed between the headphone body 1 and the first clamping arm 2 for clamping the ear. The first magnetic attraction group 3 includes a plurality of upper magnetic attracting members, and the plurality of upper magnetic attracting members are arranged on the first clamping arm 2 and are spaced along the rotation path of the headphone body 1, so that when the headphone body 1 rotates relative to the first clamping arm 2, it drives a plurality of lower magnetic attracting members to rotate. The second magnetic attraction group includes a plurality of lower magnetic attracting members, and the plurality of lower magnetic attracting members are arranged on the first clamping arm 2 and are sequentially arranged along the circumferential direction of the upper magnetic attracting members. Correspondingly, the upper magnetic attracting members can be mutually attracted and cooperated with the lower magnetic attracting members.

[0041] It should be noted that when the headphone body 1 rotates relative to the first clamping arm 2, the opening and closing angle between the first clamping arm 2 and the headphone body 1 can be adjusted, and then a clamping space for clamping the ear is formed between the first clamping arm 2 and the headphone body 1. Correspondingly, the upper magnetic attracting members can be attracted and cooperated with the lower magnetic attracting members, and a mutually approaching attracting force can be formed between the headphone body 1 and the first clamping arm 2, and then this earclip-type headphone is clamped on the ear.

[0042] In the prior art, it is difficult to adjust the clamping space of clip-on earphones. However, the shapes of users' ears vary, making it difficult to solve the wearing adaptability problems of various groups of people.

[0043] In this embodiment, when a user uses clip-on earphones, they can adjust the opening and closing angle between the earphone main body 1 and the first clamping arm 2 by rotating the earphone main body 1 or the first clamping arm 2. By adjusting the opening and closing angle, this clip-on earphone can be suitable for the different shapes and thicknesses of ears of various people, greatly expanding the application range. After adjusting the opening and closing angle to an appropriate size, the user wears the clip-on earphone on the ear. Refer to the accompanying drawings of the specification. Figure 5 The earphone main body 1 is located on the front side of the ear, and the first clamping arm 2 is located on the rear side of the ear. The first magnetic attraction group and the second magnetic attraction group can adsorb and cooperate with each other, and several lower magnetic attraction members are arranged along the circumference of several upper magnetic attraction members, so that the adsorption force between the upper magnetic attraction members and the lower magnetic attraction members can generate an adsorption force that makes the earphone main body 1 and the first clamping arm 2 approach each other, thereby enabling the clip-on earphone to be automatically clamped and worn on the user's ear without falling off easily and having high comfort. This clip-on earphone is suitable for scenarios such as work and study, and is comfortable to wear. Especially for sports such as running, the wearing stability is greatly improved.

[0044] In one embodiment, refer to the accompanying drawings of the specification. Figures 2 to 4 This embodiment further describes a clip-on earphone capable of adjusting the opening and closing angle. Among them, several upper magnetic attraction members are arranged at one end of the earphone main body 1 close to the first clamping arm 2. The upper magnetic attraction members are set to two, namely the first upper magnetic attraction member 31 and the second upper magnetic attraction member 32, and the two upper magnetic attraction members are respectively arranged on both sides in the width direction of the earphone main body 1. Correspondingly, several lower magnetic attraction members are arranged along the circumference of the first upper magnetic attraction member 31 and the second upper magnetic attraction member 32 and adsorb and cooperate with each other.

[0045] Furthermore, a notch groove 21 is provided at one end of the first clamping arm 2 close to the earphone main body 1, and one side edge of the notch groove 21 coincides with the side wall in the length direction of the first clamping arm 2 and is connected to the outside. Correspondingly, one end of the earphone main body 1 close to the first clamping arm 2 is rotatably arranged in the notch groove 21. When the earphone main body 1 rotates relative to the first clamping arm 2, the earphone main body 1 rotates towards the direction close to the first clamping arm 2 through the side wall of the notch groove 21 that coincides with the length direction of the first clamping arm 2 to form a clamping space, and the end of the earphone main body 1 far from the first clamping arm 2 is used for sound emission. Correspondingly, several lower magnetic attraction members are arranged in the notch groove 21 and are arranged along the circumference of several upper magnetic attraction members.

[0046] Furthermore, the lower magnetic members are provided in two numbers, namely a first lower magnetic member 41 and a second lower magnetic member 42. The first lower magnetic member 41 is provided on the bottom wall of the notch groove 21, and the second lower magnetic member 42 is provided on the side wall of the notch groove 21, so that the two lower magnetic members are arranged along the circumferential direction of the two upper magnetic members. In addition, when the earphone main body 1 and the first clamping arm 2 are in the same straight line, the second lower magnetic member 42 is arranged relative to the second upper magnetic member 32, that is, the second lower magnetic member 42 is located on the side of the second upper magnetic member 32 away from the first upper magnetic member 31, and the second lower magnetic member 42 is adapted to be mutually adsorbed and cooperated with the second upper magnetic member 32, so that the earphone main body 1 and the first clamping arm 2 can be kept in the same straight line for a long time, the space occupied by the earclip-type earphone can be reduced, and thus the volume occupied by the earclip-type earphone when stored in the earphone case can be reduced. Correspondingly, the first lower magnetic member 41 is located below the first upper magnetic member 31 and the second upper magnetic member 32.

[0047] It can be understood that, referring to the accompanying drawings of the specification Figure 2 , in the initial state, that is, when the earclip-type earphone is still in the earphone case, the earphone main body 1 and the first clamping arm 2 are in the same straight line. After the user takes out the earphone, first rotate the earphone main body 1 or the first clamping arm 2, so that the opening and closing angle between the earphone main body 1 and the second clamping arm 12 gradually decreases. Since the second lower magnetic member 42 is arranged relative to the second upper magnetic member 32 at this time, an adsorption force can be generated between the two. Until it is rotated to the state shown in the accompanying drawings of the specification Figure 3 , at this time, the second lower magnetic member 42 and the second upper magnetic member 32 are out of the mutual adsorption range, and the first lower magnetic member 41 enters the adsorption range with the first upper magnetic member 31. At this time, for some relatively thick ears, the user can wear the earphone in this state on the ear. Under the action of the first lower magnetic member 41 and the first upper magnetic member 31, the earphone main body 1 and the first clamping arm 2 gradually approach each other, so as to firmly wear the earclip-type earphone on the ear. For some relatively thin ears, in the accompanying drawings of the specification Figure 4 , the earphone main body 1 and the first clamping arm 2 automatically rotate under the adsorption of the first lower magnetic member 41 and the first upper magnetic member 31 until the first lower magnetic member 41 and the first upper magnetic member 31 are correspondingly arranged.

[0048] It should be noted that in actual production and application, the upper magnetic members and the lower magnetic members can also be provided in other numbers. When the lower magnetic members are arranged in the notch groove 21, when one upper magnetic member and one lower magnetic member are out of the adsorption range, another upper magnetic member can be mutually adsorbed with another lower magnetic member, so that the earclip-type earphone can always maintain an adsorption clamping force during rotation, and thus the earclip-type earphone can be kept in clamping spaces of different sizes and is not easy to fall off the ear. This will not be elaborated here, and all are within the protection scope of the present utility model.

[0049] In one embodiment, this embodiment further describes the earphone body 1. Refer to the accompanying drawings of the specification Figure 2 , wherein, at one end of the earphone body 1 close to the first clamping arm 2, there is an installation groove that cooperates with the upper magnetic member, so that the upper magnetic member is installed on the earphone body 1 through the installation groove.

[0050] Furthermore, the earphone body 1 includes a housing 11, a second clamping arm 12 and an extension portion 13. The housing 11 is arranged at one end in the length direction of the second clamping arm 12 and on the side wall in the length direction of the second clamping arm 12. In addition, the extension portion 13 is arranged at the end of the second clamping arm 12 away from the housing 11, and the installation groove is opened on the extension portion 13, so that the first upper magnetic member 31 and the second upper magnetic member 32 are respectively installed on both sides in the width direction of the earphone body 1. In addition, a fixed shaft 131 is arranged on the extension portion 13, and the extension portion 13 extends into the notch groove 21. An installation hole that cooperates with the fixed shaft 131 is arranged on the inner wall of the notch groove 21, so that the extension portion 13 is rotatably arranged in the notch groove 21 with the fixed shaft 131 as the rotation axis, so that the earphone body 1 can rotate relative to the first clamping arm 2.

[0051] Even further, the earphone body 1 further includes a battery 14, a circuit board 15 and a sound emitting unit 16. The battery 14, the circuit board 15 and the sound emitting unit 16 are all arranged in the housing 11, and the battery 14 is electrically connected to the circuit board 15 to supply power to the circuit board 15. The sound emitting unit 16 is electrically connected to the circuit board 15 to emit sound. Correspondingly, an sound outlet hole 111 that cooperates with the sound emitting unit 16 is arranged on the housing 11 to allow the sound emitting unit 16 to emit sound outwards.

[0052] Preferably, an inner groove 22 is arranged on the first clamping arm 2. When this earclip-type earphone is worn on the ear, the inner groove 22 can be in contact and cooperation with the auricle. By setting the bottom of the inner groove 22 to be arc-shaped, the discomfort of the user when wearing the earphone can be reduced, and the user experience is further improved.

[0053] It should be noted that the above embodiments can be freely combined as needed. The above are only the preferred embodiments of the present invention. It should be pointed out that for those of ordinary skill in the art, without departing from the principle of the present invention, several improvements and refinements can be made, and these improvements and refinements should also be regarded as the protection scope of the present invention.

Claims

1. An earclip-type earphone capable of adjusting the opening and closing angle, characterized in that It includes a headphone body, a first clamping arm, a first magnetic attraction group and a second magnetic attraction group. The first clamping arm is hinged at one end in the length direction of the headphone body; The first magnetic attraction group includes a plurality of upper magnetic attraction members arranged on the headphone body, and the plurality of upper magnetic attraction members are arranged at intervals along the rotation path of the headphone body; The second magnetic attraction group includes a plurality of lower magnetic attraction members arranged on the first clamping arm, and the plurality of lower magnetic attraction members are arranged in sequence along the circumferential direction of the plurality of upper magnetic attraction members; Wherein, when the headphone body rotates relative to the first clamping arm, and the upper magnetic attraction member is in adsorption cooperation with the lower magnetic attraction member, a clamping space for clamping the ear is formed between the first clamping arm and the headphone body.

2. The earclip-type earphone capable of adjusting the opening and closing angle according to claim 1, wherein A notch groove is arranged at one end of the first clamping arm close to the headphone body. One side edge of the notch groove coincides with the side wall in the length direction of the first clamping arm and is communicated with the outside; The plurality of lower magnetic attraction members are arranged in the notch groove, and one end of the headphone body is rotatably arranged in the notch groove.

3. The earclip-type earphone capable of adjusting the opening and closing angle according to claim 2, wherein, The upper magnetic attraction members are arranged at one end of the headphone body close to the first clamping arm, and are arranged in two, namely a first upper magnetic attraction member and a second upper magnetic attraction member arranged on both sides in the width direction of the headphone body respectively.

4. The earclip-type earphone capable of adjusting the opening and closing angle according to claim 3, wherein The lower magnetic attraction members are arranged in two, namely a first lower magnetic attraction member and a second lower magnetic attraction member. The first lower magnetic attraction member is arranged on the bottom wall of the notch groove, and the second lower magnetic attraction member is arranged on the side wall of the notch groove; Wherein, when the headphone body and the first clamping arm are in a straight line, the second lower magnetic attraction member is arranged relative to the second upper magnetic attraction member and is adapted to be in adsorption cooperation with the second upper magnetic attraction member. The first lower magnetic attraction member is located below the upper magnetic attraction member. When the headphone body rotates relative to the first clamping arm so that the second lower magnetic attraction member is separated from the second upper magnetic attraction member, the first lower magnetic attraction member is in adsorption cooperation with the first upper magnetic attraction member.

5. A clip-on earphone capable of adjusting the opening and closing angle according to any one of claims 2-4, characterized in that, An installation groove for cooperating with the upper magnetic attraction member is arranged at one end of the headphone body close to the first clamping arm to install the upper magnetic attraction member on the headphone body.

6. The earclip-type earphone capable of adjusting the opening and closing angle according to claim 5, wherein, The headphone body includes a housing, a second clamping arm and an extension part. The housing is arranged at one end of the second clamping arm and is located on the side wall in the length direction of the second clamping arm; The extension part is arranged at one end of the second clamping arm far from the housing, and the installation groove is opened on the extension part.

7. An earclip-type earphone capable of adjusting the opening and closing angle according to claim 6, characterized in that, The extension part is rotatably arranged in the notch groove with a fixed shaft as a rotating shaft, so that the headphone body can rotate relative to the first clamping arm.

8. The earclip-type earphone capable of adjusting the opening and closing angle according to claim 7, characterized in that, The headphone body further includes a battery, a circuit board and a sound generating unit arranged in the housing. The battery is electrically connected to the circuit board, and the sound generating unit is electrically connected to the circuit board.

9. The earclip-type earphone capable of adjusting the opening and closing angle according to claim 8, characterized in that, An sound outlet hole for cooperating with the sound generating unit is arranged on the housing.

10. A clip-on earphone capable of adjusting the opening and closing angle according to any one of claims 1-4, characterized in that, An inner groove for cooperating with the auricle is arranged on the first clamping arm, and the bottom of the inner groove is arc-shaped.

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