Earphone device stable to wear

Abstract

The embodiment of the utility model discloses an earphone device stable in wearing, and the device comprises a first earphone assembly which comprises a first sound production body; the second earphone assembly comprises a second sounding body; the neck hanging body comprises an annular part; the first extension part is respectively connected with the annular part and the first sounding body; the second extension part is respectively connected with the annular part and the second sounding body; wherein the area, close to the sounding body, of at least one of the first extension part and the second extension part is used for being in contact with the position of the helix of a wearer. According to the earphone device, the area, close to the sounding body, of at least one of the first extension part and the second extension part is used for making contact with the position of the helix of the wearer, so that at least one end of the neck hanging body is not suspended through the helix of the wearer, and the at least one end of the neck hanging body can be supported through the helix of the wearer; at least one end of the neck hanging body can be prevented from swinging to generate pulling force, and the stability of the audio listening effect of a wearer is improved.

Description

Technical Field

[0001] The present application relates to the technical field of earphones, and in particular to an earphone device that is stable to wear. Background Art

[0002] With the development of acoustic output technology, acoustic devices such as headphones are widely used in people's daily lives. Acoustic devices can be used in conjunction with electronic devices such as mobile phones and computers to provide users with audio in electronic devices such as mobile phones and computers. In the related art, when the wearer wears the headphone structure, the effect of the headphone structure in listening to audio is unstable, and the user experience of the headphone structure is poor. Utility Model Content

[0003] In view of this, the embodiments of the present application are intended to provide an earphone device that is stable to wear.

[0004] To achieve the above purpose, the technical solution of this application is implemented as follows:

[0005] The present application provides a stable earphone device, comprising:

[0006] A first earphone assembly includes a first sound-emitting body;

[0007] A second earphone assembly includes a second sound-emitting body;

[0008] The neck hanging body comprises:

[0009] annular part;

[0010] a first extension portion, connected to the annular portion and the first sound-emitting body respectively;

[0011] a second extension portion, connected to the annular portion and the second sound-emitting body respectively;

[0012] The area of ​​at least one of the first extension part and the second extension part close to the sound-emitting body is used to contact the position of the wearer's ear helix.

[0013] In some optional implementations, the projection of the bottom side contour of the annular portion of the neck hanging body on the XY plane of the third target coordinate system includes a first straight line, and the first straight line coincides with the X-axis; wherein the third target coordinate system takes the symmetry plane of the first earphone assembly and the second earphone assembly as the XY plane, and takes the bottom surface of the annular portion of the neck hanging body as the XZ plane.

[0014] In some optional implementations, the length of the first straight line is 80 mm to 90 mm.

[0015] In some optional implementations, the sum of the lengths of the annular portion, the first extension portion, and the second extension portion of the neck hanging body in the X-axis direction is 107 mm to 111 mm.

[0016] In some optional implementations, the length of the neck body in the Z-axis direction is 118 mm to 122 mm.

[0017] In some optional implementations, the length of the earphone device in the Y-axis direction is 56 mm to 60 mm; the length of the earphone device in the X-axis direction is 117 mm to 121 mm.

[0018] In some optional implementations, the cross-section of the annular portion of the neck hanging body is a circular structure, and the diameter of the circular structure is 3.5 mm to 4.5 mm.

[0019] In some optional implementations, the cross-sectional area of ​​a portion of the first extension portion close to the first sound-emitting body gradually increases as it approaches the first sound-emitting body;

[0020] The cross-sectional area of ​​a portion of the second extension portion close to the second sound-emitting body gradually increases in a direction close to the second sound-emitting body.

[0021] In some optional implementations, the cross-sectional area of ​​each part of the annular portion is the same; and / or,

[0022] The cross-sectional contour line of the neck hanging body is a curve.

[0023] In some optional implementations, at least one of the first sound-emitting body and the second sound-emitting body has a relative tragus contact area and a cavum concha corresponding area in the length direction, the first extension portion is connected to the cavum concha corresponding area of ​​the first sound-emitting body, and the second extension portion is connected to the cavum concha corresponding area of ​​the second sound-emitting body.

[0024] In the earphone device of the present application, the area of ​​at least one of the first extension part and the second extension part close to the sound-emitting body is used to contact the position of the wearer's ear helix, so that at least one end of the neck-hanging body is not suspended in the air through the wearer's ear helix, and at least one end of the neck-hanging body can be supported by the wearer's ear helix, thereby preventing at least one end of the neck-hanging body from swinging and generating a pulling force, preventing the sound-emitting body from shifting at the wearer's ear, thereby improving the stability of the wearer's listening audio effect, and further improving the user experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is an optional structural schematic diagram of the earphone device in the embodiment of the present application in a wearing state;

[0026] Figure 2 This is an optional structural diagram of the earphone device in the embodiment of the present application when it is not in the wearing state;

[0027] Figure 3 for Figure 2 Schematic diagram from another perspective;

[0028] Figure 4 This is an optional structural schematic diagram of the earphone device in the embodiment of the present application in a wearing state;

[0029] Figure 5 1 is an optional structural diagram of the earphone device in the embodiment of the present application when it is not in the wearing state; wherein K1 is the first straight line length, K2 is the sum of the lengths of the annular portion of the neck body, the first extension portion, and the second extension portion in the X-axis direction, K4 is the length of the neck-hanging earphone in the Y-axis direction, and K5 is the length of the neck-hanging earphone in the X-axis direction;

[0030] Figure 6 : This is an optional structural schematic diagram of the earphone device in the embodiment of the present application when it is not in the wearing state; wherein K2 is the sum of the lengths of the annular portion of the neck body, the first extension portion, and the second extension portion in the X-axis direction, K3 is the length of the neck body in the Z-axis direction, K5 is the length of the neck-hanging earphone in the X-axis direction, and K6 is the diameter;

[0031] Figure 7 This is an optional structural explosion diagram of the earphone device in the embodiment of the present application.

[0032] Figure numerals: 100, first earphone assembly; 110, first sound-emitting body; 112, left top shell; 113, left bottom shell; 120, first contact body; 122, left first half shell; 123, left second half shell; 130, first ear hanging body; 200, second earphone assembly; 210, second sound-emitting body; 212, right top shell; 213, right bottom shell; 220, second contact body; 222, right first half shell; 223, right second half shell; 230, second ear hanging body; 300, neck hanging body; 310, annular part; 320, first extension part; 330, second extension part; 400, sound-emitting component; 500, battery body; 600, circuit board. DETAILED DESCRIPTION

[0033] The technical solution of the present application is further elaborated in detail below in conjunction with the accompanying drawings and specific embodiments of the specification.

[0034] In the embodiments of the present application, it should be noted that, unless otherwise specified and limited, the term "connection" should be understood in a broad sense. For example, it can be an electrical connection or a connection between two components. It can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms can be understood according to the specific circumstances.

[0035] It should be noted that the terms "first\second\third" involved in the embodiments of the present application are only used to distinguish similar objects, and do not represent a specific order for the objects. It is understandable that the specific order or sequence of "first\second\third" can be interchanged where permitted. It should be understood that the objects distinguished by "first\second\third" can be interchanged where appropriate, so that the embodiments of the present application described herein can be implemented in an order other than those illustrated or described herein.

[0036] The following combination Figures 1 to 7 The stable-wearing earphone device described in the embodiment of the present application is described in detail.

[0037] The earphone device includes: Figure 4 and Figure 6 As shown, the earphone may include a first earphone assembly 100, a second earphone assembly 200 and a neck hanging body 300. The first earphone assembly 100 includes a first sound emitting body 110; the second earphone assembly 200 includes a second sound emitting body 210; the neck hanging body 300 includes: an annular portion 310, a first extension portion 320 and a second extension portion 330. The first extension portion 320 is connected to the annular portion 310 and the first sound emitting body 110 respectively; the second extension portion 330 is connected to the annular portion 310 and the second sound emitting body 210 respectively; wherein, the area of ​​at least one of the first extension portion 320 and the second extension portion 330 close to the sound emitting body is used to contact the position of the wearer's ear helix, as shown in FIG. Figure 1 shown.

[0038] In the related art, the earphone structure generally includes an ear-hanging part and a neck-hanging part, and both ends of the neck-hanging part are generally suspended. During the wearing process, the two ends of the neck-hanging structure are easy to swing and generate pulling force, which will cause the ear-hanging part to shift at the wearer's ear, thereby making the wearer's audio listening effect unstable, and the user experience of the earphone structure is poor. For example, the sound of the audio listened by the wearer is sometimes loud and sometimes soft. In the earphone device of the present application, at least one of the first extension part 320 and the second extension part 330 is used to contact the position of the wearer's ear helix, so that at least one end of the neck-hanging body 300 is not suspended through the wearer's ear helix, and at least one end of the neck-hanging body 300 can be supported by the wearer's ear helix, so that at least one end of the neck-hanging body 300 can be prevented from swinging and generating pulling force, and the sound-emitting body is prevented from shifting at the wearer's ear, thereby improving the stability of the wearer's audio listening effect, and thus improving the user experience.

[0039] In the embodiment of the present application, the structure of the sound-emitting body is not limited. For example, the sound-emitting body can be a rectangular parallelepiped structure. As an example, Figure 1 and Figure 3 As shown, the sounding body may have a relatively large length direction, a relatively small width direction, and a smallest thickness direction; in the wearing state, the outer side of the sounding body in the thickness direction is exposed, the inner side of the sounding body in the thickness direction is hidden, the inner side of the sounding body in the thickness direction contacts the wearer's tragus, and the inner side of the sounding body in the thickness direction corresponds to the position of the wearer's concha cavity. The sounding body here may be the first sounding body 110 or the second sounding body 210.

[0040] In the embodiment of the present application, the shape of the neck hanging body 300 is not limited. For example, the neck hanging body 300 can be a strip structure. The shapes of the cross sections of the neck hanging body 300 at various locations can be the same or different; in this case, the shapes of the cross sections of the annular portion 310, the first extension portion 320, and the second extension portion 330 can be the same or different. For another example, the cross-sectional areas of the annular portion 310 are the same at various locations, where the same cross-sectional areas refer to the same cross-sectional shapes and the same cross-sectional sizes. For another example, the cross-sectional contour line of the neck hanging body 300 is a curve, that is, there is no sharp corner area on the outside of the neck hanging body 300, thereby improving the safety of the contact between the neck hanging body 300 and the wearer's neck.

[0041] As an example, the cross-section of the annular portion 310 of the neck hanging body 300 may be a circular structure, and the diameter K6 of the circular structure is not limited; in one application, the diameter of the circular structure may be 3.5 mm to 4.5 mm; as an example, the diameter of the circular structure may be 4 mm. By setting the cross-section of the annular portion 310 to a circular structure of appropriate size, the discomfort caused to the wearer by the annular portion 310 of the neck hanging body 300 with sharp corners can be eliminated, and the contact between the annular portion 310 and the wearer's neck can be ensured. Of course, in other embodiments, the cross-section of the annular portion 310 of the neck hanging body 300 may also be a non-circular structure; for example, the cross-section of the annular portion 310 of the neck hanging body 300 is elliptical.

[0042] As another example, the cross-sectional area of ​​the first extension portion 320 close to the first sound-emitting body 110 may gradually increase as it approaches the first sound-emitting body 110, so that the first extension portion 320 can be connected to the first sound-emitting body 110 through a larger cross-sectional area, thereby improving the connection strength between the first extension portion 320 and the first sound-emitting body 110; at the same time, the first extension portion 320 can also be connected to the annular portion 310 with a smaller cross-sectional area through a smaller cross-sectional area, so as to ensure that the connection area between the first extension portion 320 and the annular portion 310 is neat and flat. The cross-sectional area of ​​the second extension part 330 close to the second sound-emitting body 210 can be gradually increased as it approaches the second sound-emitting body 210, so that the second extension part 330 can be connected to the second sound-emitting body 210 through a larger cross-sectional area, thereby improving the connection strength between the second extension part 330 and the second sound-emitting body 210; at the same time, the second extension part 330 can also be connected to the annular part 310 with a smaller cross-sectional area through a smaller cross-sectional area, so as to ensure that the connection area between the second extension part 330 and the annular part 310 is neat and flat. Of course, in other examples, the cross-sectional areas of the first extension part 320 and the second extension part 330 can also remain unchanged everywhere.

[0043] In some optional implementations of this implementation example, such as Figure 5As shown, the projection of the bottom side contour of the annular portion 310 of the neck hanging body 300 on the XY plane of the third target coordinate system includes a first straight line, and the first straight line coincides with the X-axis; wherein, the third target coordinate system takes the symmetry plane of the first earphone assembly 100 and the second earphone assembly 200 as the XY plane, and takes the bottom surface of the annular portion 310 of the neck hanging body 300 as the XZ plane; the projection of the bottom side contour of the annular portion 310 of the neck hanging body 300 on the XY plane of the third target coordinate system includes the first straight line, so that the annular portion 310 of the neck hanging body 300 is on the same plane as the portion corresponding to the first straight line, and can contact with the wearer's neck, thereby increasing the contact area between the annular portion 310 of the neck hanging body 300 and the wearer's neck, and improving the stability of the wearer's neck supporting the annular portion 310 of the neck hanging body 300.

[0044] In this implementation, the length K1 of the first straight line is not limited. For example, the length K1 of the first straight line can be 80 mm to 90 mm. Thus, by setting a suitable length K1 of the first straight line, it is possible to ensure that the annular portion 310 of the neck hanging body 300 has a larger contact area with the wearer's neck, and the annular portion 310 of the neck hanging body 300 can be set as small as possible.

[0045] In this implementation, if Figure 6 As shown, the length K3 of the neck hanging body 300 in the Z-axis direction is not limited. For example, the length K3 of the neck hanging body 300 in the Z-axis direction may be 118 mm to 122 mm. By setting a suitable length K3 of the neck hanging body 300 in the Z-axis direction, it is possible to ensure that the neck of the wearer stably supports the neck hanging body 300.

[0046] In this implementation, if Figure 5 and Figure 6 As shown, the value of the sum of the lengths K2 of the annular portion 310, the first extension portion 320, and the second extension portion 330 of the neck hanging body 300 in the X-axis direction is not limited. For example, the sum of the lengths K2 of the annular portion 310, the first extension portion 320, and the second extension portion 330 of the neck hanging body 300 in the X-axis direction can be 107 mm to 111 mm; by setting a suitable sum of the lengths K2 of the annular portion 310, the first extension portion 320, and the second extension portion 330 of the neck hanging body 300 in the X-axis direction, it is possible to ensure that the annular portion 310 of the neck hanging body 300 has a larger contact area with the wearer's neck, and the neck hanging body 300 can be reliably connected to the sound-emitting body.

[0047] In this implementation, if Figure 5As shown, the length K4 of the earphone device in the Y-axis direction is not limited; for example, the length K4 of the earphone device in the Y-axis direction may be 56 mm to 60 mm; the length K5 of the earphone device in the X-axis direction is not limited; for example, the length K5 of the earphone device in the X-axis direction may be 117 mm to 121 mm. By setting a suitable size for the earphone device, it is possible to ensure that the earphone device is stably worn on the wearer's head and to improve the wearing comfort of the earphone device.

[0048] In some optional implementations of the embodiments of the present application, at least one of the first sound-emitting body 110 and the second sound-emitting body 210 may have a relative tragus contact area and a cavity concha corresponding area in the length direction, the first extension portion 320 is connected to the cavity concha corresponding area of ​​the first sound-emitting body 110, and the second extension portion 330 is connected to the cavity concha corresponding area of ​​the second sound-emitting body 210; the first extension portion 320 can improve the strength of the cavity concha corresponding area of ​​the first sound-emitting body 110, and ensure that the cavity concha corresponding area of ​​the first sound-emitting body 110 can be stably located at the cavity concha of the wearer, thereby improving the audio stability of the first sound-emitting body 110; the second extension portion 330 can improve the strength of the cavity concha corresponding area of ​​the second sound-emitting body 210, and ensure that the cavity concha corresponding area of ​​the second sound-emitting body 210 can be stably located at the cavity concha of the wearer, thereby improving the audio stability of the second sound-emitting body 210. In the related art, when the strength of the sound-emitting body is not enough, the sound-emitting body will shake relative to the concha cavity, causing the audio sound of the sound-emitting body to appear loud and soft at times.

[0049] In some optional implementations of the embodiments of the present application, the first earphone assembly 100 may further include a first contact body 120, and a first ear hook body 130 respectively connected to the first sound-emitting body 110 and the first contact body 120; the second earphone assembly 200 may further include a second contact body 220, and a second ear hook body 230 respectively connected to the second sound-emitting body 210 and the second contact body 220.

[0050] In this implementation, the structure of the contact body is not limited. For example, the contact body may be a strip-shaped structure. Figure 1 and Figure 2 As shown, the contact body can have a relatively large dimension in the length direction, a relatively small dimension in the width direction, and a smallest dimension in the thickness direction; in the worn state, the outer side surface of the contact body in the thickness direction is in an exposed state, and the inner side surface of the contact body in the thickness direction is in a hidden state, and the portion of the inner side surface of the contact body in the thickness direction is used to contact the wearer's head.

[0051] In this implementation, the structure of the ear hanging body is not limited. For example, the ear hanging body can be a strip structure.

[0052] The connection position of the ear hook body and the contact body is not limited. For example, the ear hook body can be connected to the side of the contact body. For another example, the contact body has a first end and a second end that are arranged opposite to each other in the length direction. The ear hook body is connected to the second end of the contact body. As an example, the ear hook body is connected to the side of the second end of the contact body.

[0053] The method of connecting the ear hanging body and the contact body is not limited. For example, the ear hanging body and the contact body can be fixedly connected by a snap-fit ​​structure, bonding, welding, etc. Of course, the ear hanging body and the contact body can also be different parts of a structural member.

[0054] The connection position between the ear hook and the sound-emitting body is not limited. For example, the ear hook can be connected to the side of the sound-emitting body. For another example, the sound-emitting body has a relative tragus contact area and a concha corresponding area, and the ear hook can be connected to the concha corresponding area of ​​the sound-emitting body. As an example, the ear hook can be connected to the outer side of the concha corresponding area of ​​the sound-emitting body.

[0055] The connection method between the ear hook and the sound source is not limited. For example, the ear hook and the sound source can be fixedly connected by a snap-fit ​​structure, bonding, welding, etc. Of course, the ear hook and the sound source can also be different parts of a structural member.

[0056] It should be noted that the sound-emitting body described in the present application may be the first sound-emitting body 110 or the second sound-emitting body 210. The contact body described in the present application may be the first contact body 120 or the second contact body 220. The ear hanging body described in the present application may be the first ear hanging body 130 or the second ear hanging body 230.

[0057] In some optional implementations of the embodiments of the present application, the sound-emitting body may include a top shell and a bottom shell, and the top shell and the bottom shell may be connected by snapping, welding, bonding, etc., and a cavity of the sound-emitting body is defined between the top shell and the bottom shell. The earphone device may also include a sound-emitting component 400, and the sound-emitting component 400 may be disposed in the cavity of the sound-emitting body, and audio information may be provided through the sound-emitting component 400; the structure of the sound-emitting component 400 is not limited. For example, the sound-emitting component 400 may be a speaker. As an example, Figure 7As shown, the earphone may include a first earphone assembly 100 and a second earphone assembly 200, the first earphone assembly 100 may include a first sound-emitting body 110, the first sound-emitting body 110 includes a left top shell 112 and a left bottom shell 113, the left top shell 112 and the left bottom shell 113 may be connected by snapping, welding, bonding, etc., and a cavity of the first sound-emitting body 110 is defined between the left top shell 112 and the left bottom shell 113, the first earphone assembly 100 may also include a sound-emitting component 400, the sound-emitting component 400 may be arranged in the cavity of the first sound-emitting body 110, and the sound-emitting component 400 may be used to emit sound to the first sound-emitting body 110. An earphone assembly 100 provides audio information; a second earphone assembly 200 includes a second sound-emitting body 210, and the second sound-emitting body 210 may include a right top shell 212 and a right bottom shell 213, and the right top shell 212 and the right bottom shell 213 may be connected by snapping, welding, bonding, etc., and a cavity of the second sound-emitting body 210 is defined between the right top shell 212 and the right bottom shell 213, and the second earphone assembly 200 may further include a sound-emitting component 400, and the sound-emitting component 400 may be arranged in the cavity of the second sound-emitting body 210, and audio information can be provided to the second earphone assembly 200 through the sound-emitting component 400.

[0058] In some optional implementations of the embodiments of the present application, the contact body may include a first half shell and a second half shell, the first half shell and the second half shell may be connected by snapping, welding, bonding, etc., a cavity of the contact body is defined between the first half shell and the second half shell, the earphone device may also include a battery body 500 and / or a circuit board 600, at least one of the battery body 500 and the circuit board 600 may be disposed in the cavity of the contact body. As an example, Figure 7As shown, the earphone may include a first earphone assembly 100 and a second earphone assembly 200. The first earphone assembly 100 may include a first contact body 120. The first contact body 120 includes a left first half shell 122 and a left second half shell 123. The left first half shell 122 and the left second half shell 123 may be connected by snapping, welding, bonding, etc., and a cavity of the first contact body 120 is defined between the left first half shell 122 and the left second half shell 123. The first earphone assembly 100 may also include a battery body 500. The battery body 500 may The second earphone assembly 200 may include a second contact body 220, which includes a right first half shell 222 and a right second half shell 223. The right first half shell 222 and the right second half shell 223 may be connected by snapping, welding, bonding, etc., and the cavity of the second contact body 220 is defined between the right first half shell 222 and the right second half shell 223. The second earphone assembly 200 may also include a circuit board 600, which may be disposed in the cavity of the second contact body 220. Of course, in other examples, the positions of the battery body 500 and the circuit board 600 may also be exchanged, or the battery body 500 and the circuit board 600 may also be disposed at other positions of the earphone device.

[0059] The above is only a specific implementation of the present application, but the protection scope of the present application is not limited thereto. Any person skilled in the art who is familiar with the present technical field can easily think of changes or substitutions within the technical scope disclosed in the present application, which should be included in the protection scope of the present application. Therefore, the protection scope of the present application should be based on the protection scope of the claims.

Claims

1. A stable earphone device, characterized in that: include: A first earphone assembly includes a first sound-emitting body; A second earphone assembly includes a second sound-emitting body; The neck hanging body comprises: annular part; a first extension portion, connected to the annular portion and the first sound-emitting body respectively; a second extension portion, connected to the annular portion and the second sound-emitting body respectively; The area of ​​at least one of the first extension part and the second extension part close to the sound-emitting body is used to contact the position of the wearer's ear helix.

2. The earphone device according to claim 1, characterized in that The projection of the bottom side contour of the annular part of the neck hanging body on the XY plane of the third target coordinate system includes a first straight line, and the first straight line coincides with the X-axis; wherein, the third target coordinate system takes the symmetry plane of the first earphone assembly and the second earphone assembly as the XY plane, and takes the bottom surface of the annular part of the neck hanging body as the XZ plane.

3. The earphone device according to claim 2, characterized in that The length of the first straight line is 80 mm to 90 mm.

4. The earphone device according to claim 2, characterized in that The sum of the lengths of the annular portion, the first extension portion, and the second extension portion of the neck hanging body in the X-axis direction is 107 mm to 111 mm.

5. The earphone device according to claim 2, characterized in that The length of the hanging neck body in the Z-axis direction is 118 mm to 122 mm.

6. The earphone device according to claim 2, characterized in that The length of the earphone device in the Y-axis direction is 56 mm to 60 mm; the length of the earphone device in the X-axis direction is 117 mm to 121 mm.

7. The earphone device according to claim 1, characterized in that The cross section of the annular portion of the neck hanging body is a circular structure, and the diameter of the circular structure is 3.5 mm to 4.5 mm.

8. The earphone device according to claim 1, characterized in that The cross-sectional area of ​​the first extension portion close to the first sound-emitting body gradually increases as it approaches the first sound-emitting body; The cross-sectional area of ​​a portion of the second extension portion close to the second sound-emitting body gradually increases in a direction close to the second sound-emitting body.

9. The earphone device according to claim 1, wherein: The cross-sectional area of ​​each part of the annular portion is the same; and / or, The cross-sectional contour line of the neck hanging body is a curve.

10. The earphone device according to any one of claims 1 to 9, characterized in that: At least one of the first sound-emitting body and the second sound-emitting body has a relative tragus contact area and a cavum concha corresponding area in the length direction, the first extension part is connected to the cavum concha corresponding area of ​​the first sound-emitting body, and the second extension part is connected to the cavum concha corresponding area of ​​the second sound-emitting body.

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