Earphone device suitable for wearing

Abstract

The embodiment of the utility model discloses an earphone device suitable for 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 is respectively connected with the first sounding body and the second sounding body; the projection of a top side contour formed by at least one of the first sounding body and the second sounding body and the neck hanging body on the XY plane of the first target coordinate system comprises a second curve, the second curve comprises a second maximum value point, and the second maximum value point corresponds to the position of the sounding body; the first target coordinate system takes the symmetry plane of the first earphone assembly and the second earphone assembly as a YZ plane, takes the bottom surface of the annular part of the neck hanging body as an XZ plane, and the positive direction of the Y axis is the direction pointing to the top surface of the annular part of the neck hanging body from the XZ plane. According to the earphone device, the top side edges of the sounding body and the neck hanging body are smooth curves, and the smooth curves rise first and then fall, so that the wearing comfort is ensured, and the user experience of the earphone device is improved.

Description

Technical Field

[0001] The present application relates to the field of earphone technology, and in particular to a wearable earphone device. 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 a wearer wears an earphone structure, the earphone structure has poor wearing comfort and poor user experience. Utility Model Content

[0003] In view of this, an embodiment of the present application hopes to provide a wearable earphone device.

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

[0005] The present application provides a wearable 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] A hanging neck body, connected to the first sound-emitting body and the second sound-emitting body respectively;

[0009] The projection of the top side contour formed by at least one of the first sound-emitting body and the second sound-emitting body and the neck-hanging body on the XY plane of the first target coordinate system includes a second curve, and the second curve includes a second maximum point, and the second maximum point corresponds to the position of the sound-emitting body. The first target coordinate system takes the symmetry plane of the first earphone assembly and the second earphone assembly as the YZ plane, and takes the bottom surface of the annular part of the neck-hanging body as the XZ plane, and the positive direction of the Y-axis is the direction from the XZ plane to the top surface of the annular part of the neck-hanging body.

[0010] In some optional implementations, the second curve further includes a second minimum point, which corresponds to the position of the neck hanging body and has a minimum distance from the X-axis.

[0011] In some optional implementations, at least one of the first sound-emitting body and the second sound-emitting body has a first end and a second end opposite to each other; the first end of the sound-emitting body is used to contact the wearer's tragus; the second end of the sound-emitting body is used to connect to the neck hanging body;

[0012] The distance between the second minimum point and the corresponding position of the neck hanging body and the second end of the sound-emitting body is 45 mm to 55 mm.

[0013] In some optional implementations, the distance between the second maximum point and the second minimum point is 43.5 mm to 44.5 mm;

[0014] The distance between the second maximum point and the second minimum point in the X-axis direction is 35.5 mm to 36.5 mm; the distance between the second maximum point and the second minimum point in the Y-axis direction is 25.5 mm to 26.5 mm.

[0015] In some optional implementations, a projection of a bottom side contour formed by at least one of the first sound-emitting body and the second sound-emitting body and the neck-hanging body on an XY plane of a first target coordinate system includes a first curve, the first curve includes a first maximum point and a first minimum point, the first maximum point is located at the junction of the sound-emitting body and the neck-hanging body, the first minimum point corresponds to the position of the sound-emitting body, and the distance between the first minimum point and the Y axis of the first target coordinate system is less than the distance between the first maximum point and the Y axis of the first target coordinate system;

[0016] Among them, in the X-axis direction, the second maximum point is located between the first maximum point and the first minimum point; in the Y-axis direction, the value of the second maximum point is greater than the value of the first maximum point.

[0017] In some optional implementations, the first curve further includes a first minimum point, the first minimum point corresponds to the position of the neck hanging body and has a minimum distance from the X-axis;

[0018] The distances between the first minimum value point and the second minimum value point and the Y axis are close to or equal, and the value of the second minimum value point in the Y axis direction is greater than the value of the first minimum value point.

[0019] In some optional implementations, the area corresponding to the sound-emitting body and the second maximum point corresponds to the position of the wearer's ear, and the area corresponding to the neck-hanging body and the second minimum point corresponds to the position of the wearer's neck.

[0020] In some optional implementations, the second maximum point and the second minimum point form a first straight line, and the first straight line forms a fifth angle with the X-axis;

[0021] The fifth angle ranges from 35 degrees to 37 degrees.

[0022] In some optional implementations, a neutral plane of at least one of the first sound-emitting body and the second sound-emitting body perpendicular to the width direction forms a fourth angle with the XZ plane;

[0023] Wherein, the fourth angle ranges from 12 degrees to 14 degrees.

[0024] 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, and the cavum concha corresponding area has a sound-emitting hole.

[0025] In the earphone device of the present application, the projection of the top side contour formed by at least one of the first sounding body and the second sounding body and the neck hanging body on the XY plane of the first target coordinate system includes a second curve, and the second curve includes a second maximum point, and the second maximum point corresponds to the position of the sounding body; that is, the top side edges of the sounding body and the neck hanging body are smooth curves, and the smooth curve rises first and then falls, and then the contact between the top side edge of the sounding body and the ear also tends to rise first and then fall, so that the wearing of the earphone device conforms to the trend of the concha cavity (the trend of the concha cavity from the tragus through the helix crus to the tail of the helix tends to rise first and then fall), and the junction of the top side edges of the sounding body and the neck hanging body of the earphone device is close to the tail of the wearer's helix (that is, close to the wearer's earlobe), so that the neck hanging body extends from the tail area close to the wearer's helix to the user's neck, ensuring wearing comfort and wearing stability, and improving the user experience of the earphone device of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 This is an optional structural schematic diagram of the earphone device in the embodiment of the present application in a wearing state;

[0027] 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;

[0028] Figure 3 for Figure 2 Schematic diagram from another perspective;

[0029] Figure 4 for Figure 2 Schematic diagram of another viewing angle, wherein C1 is the first maximum point of the first curve, C2 is the first minimum point of the first curve, C3 is the first minimum point of the first curve, D1 is the second maximum point of the second curve, and D2 is the second minimum point of the second curve;

[0030] Figure 5 for Figure 4 A schematic diagram of the second curve in ; wherein D3 is the fifth angle;

[0031] Figure 6 for Figure 4 A schematic diagram of the first curve and the second curve in FIG.

[0032] Figure 7 for Figure 2 Schematic diagram of another viewing angle, wherein A6 is the neutral plane of the sound source perpendicular to the width direction, and F4 is the fourth angle;

[0033] Figure 8 An optional structural exploded diagram of the earphone device in the embodiment of the present application;

[0034] Fig. 9 Schematic diagram of the structure of the wearer's ear.

[0035] 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

[0036] 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.

[0037] 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.

[0038] 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.

[0039] The following combination Figures 1 to 9 The stable-wearing earphone device described in the embodiment of the present application is described in detail.

[0040] The earphone device includes: 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; and the neck hanging body 300 is connected to the first sound emitting body 110 and the second sound emitting body 210 respectively. Figure 4 As shown, the projection of the top side contour formed by at least one of the first sound body 110 and the second sound body 210 and the neck hanging body 300 on the XY plane of the first target coordinate system includes a second curve, and the second curve includes a second maximum point D1, and the second maximum point D1 corresponds to the position of the sound body. The first target coordinate system takes the symmetry plane of the first earphone assembly 100 and the second earphone assembly 200 as the YZ plane, and the bottom surface of the annular part 310 of the neck hanging body 300 as the XZ plane, and the positive direction of the Y axis is the direction from the XZ plane to the top surface of the annular part 310 of the neck hanging body 300.

[0041] In the related art, the outer contours of the sound-generating structure and the neck-hanging structure are generally broken lines. In this case, when the wearer wears the earphone structure, the broken line area on the top side of the sound-generating structure and the neck-hanging structure does not match the ear shape of the wearer, the earphone structure is poor in wearing comfort, and the user experience of the earphone structure is poor. For example, the earphone structure does not fit the wearer's ear when worn and is easy to shake. In the earphone device of the present application, the projection of the top side contour formed by at least one of the first sounding body and the second sounding body and the neck hanging body on the XY plane of the first target coordinate system includes a second curve, and the second curve includes a second maximum point D1, and the second maximum point D1 corresponds to the position of the sounding body; that is, the top side edge of the sounding body and the neck hanging body 300 is a smooth curve, and the smooth curve first rises and then falls, and then the contact between the top side edge of the sounding body and the ear also tends to rise first and then fall, so that the wearing of the earphone device conforms to the trend of the concha cavity (the trend of the concha cavity from the tragus through the helix crus to the tail of the helix tends to rise first and then fall), and the junction of the top side edge of the sounding body and the neck hanging body 300 of the earphone device is close to the tail of the wearer's helix (that is, close to the wearer's earlobe), such as Figure 1 and Fig. 9 As shown, the neck hanging body 300 extends from the tail area close to the wearer's ear helix to the user's neck, ensuring wearing comfort and wearing stability, and improving the user experience of the headphone device of the present application. At the same time, the wearing of the headphone device conforms to the trend of the concha cavity, and can also make the sound body fit the wearer's ear more closely, so that the sound body is closer to the wearer's ear canal, thereby improving the audio effect of the headphone device.

[0042] It should be noted that the junction of the sound-emitting body and the neck hanging body 300 is only close to the tail area of ​​the wearer's helix, and the junction of the sound-emitting body and the neck hanging body 300 is still located on the top side of the tail area of ​​the wearer's helix; so that the area of ​​the neck hanging body 300 close to the sound-emitting body corresponds to the position of the wearer's helix, so as to ensure that the neck hanging body 300 extends from the lower area of ​​the wearer's ear to the user's neck, and the wearer's helix can prevent the neck hanging body 300 from shaking relative to the wearer. The specific corresponding position of the area of ​​the neck hanging body 300 close to the sound-emitting body and the wearer's helix is ​​not limited. For example, the area of ​​the neck hanging body 300 close to the sound-emitting body corresponds to the first position of the wearer's helix, and the first position of the helix can be a position where the helix and the tail of the helix have a set distance and are located on the top side of the tail of the helix. Here, the range of the set distance is not limited. For example, the range of the set distance can be 3mm to 12mm.

[0043] In addition, in the related art, the outer contours of the sound-emitting structure and the neck-hanging structure are generally broken lines, that is, there is a dead angle at the connection between the sound-emitting structure and the neck-hanging structure. At this time, when the wearer wears the headphone structure, the dead angle connection between the sound-emitting structure and the neck-hanging structure is easy to clamp the wearer's hair, and the user experience of the headphone structure is poor. However, in the headphone device of the present application, the connection between the sound-emitting body and the top side of the neck-hanging body is a smooth curved surface connection without a dead angle, thereby preventing the sound-emitting body and the neck-hanging body from clamping the wearer's hair near the top side of the wearer, thereby improving the user experience of the headphone device of the present application.

[0044] 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, or 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 or the second sounding body.

[0045] As an example, at least one of the first sounding body 110 and the second sounding body 210 has a relative tragus contact area and a concha cavity corresponding area in the length direction. In the wearing state, the concha cavity corresponding area is located at the concha cavity of the wearer, and the tragus contact area contacts the wearer's tragus; the wearer can support the sounding body through the tragus contact area. The concha cavity corresponding area can have a sound hole to reduce the distance between the sound hole and the wearer's concha cavity, thereby improving the audio effect of the earphone device.

[0046] In the embodiment of the present application, the area corresponding to the sound-emitting body and the second maximum point D1 corresponds to the position of the wearer's ear. In the wearing state, the area corresponding to the sound-emitting body and the second maximum point D1 is located at the wearer's ear. The corresponding position of the sound-emitting body and the second maximum point D1 can be located at the end of the corresponding area of ​​the concha cavity of the sound-emitting body, so that the corresponding area of ​​the concha cavity of the sound-emitting body is located at the concha cavity of the wearer, thereby ensuring the audio effect of the earphone device. As an example, the corresponding area of ​​the concha cavity of the sound-emitting body is located at the second end side of the length direction of the sound-emitting body, and the corresponding position of the sound-emitting body and the second maximum point D1 can also be located at the second end side of the length direction of the sound-emitting body.

[0047] As an example, at least one of the first sounding body 110 and the second sounding body 210 may have a first end and a second end relative to each other; the first end of the sounding body is used to contact the wearer's tragus; the second end of the sounding body is used to connect with the neck hanging body 300, and at least a part of the second end of the sounding body may be the corresponding area of ​​the concha cavity of the sounding body. The neck hanging body 300 can increase the connection strength of the second end of the sounding body by connecting with the second end of the sounding body, so that the sounding body can be more stably located in the wearer's ear, thereby ensuring the audio effect of the sounding body.

[0048] In some optional implementations of the embodiments of the present application, such as Figure 4 and Figure 5 As shown, the second curve may also include a second minimum point D2, which corresponds to the position of the neck hanging body 300 and has a minimum distance from the X-axis. That is, the top side of the neck hanging body 300 is a smooth curved surface, thereby preventing the top side of the neck hanging body 300 from scratching the wearer's ears or neck, thereby improving the wearing safety of the headphone device of the present application.

[0049] In the present implementation, the area corresponding to the second minimum point D2 of the neck hanging body 300 corresponds to the position of the wearer's neck. When worn, the area corresponding to the second minimum point D2 of the neck hanging body 300 is located at the wearer's neck or in contact with the wearer's neck. By having the area corresponding to the second minimum point D2 of the neck hanging body 300 in contact with the wearer's neck or located at the wearer's neck, the neck hanging body 300 can support at least part of the headphone device, thereby improving the wearing stability of the headphone device.

[0050] In this implementation, the distance between the second minimum point D2 and the corresponding position of the neck hanging body 300 and the second end of the sound-emitting body is not limited. For example, the distance between the second minimum point D2 and the corresponding position of the neck hanging body 300 and the second end of the sound-emitting body can be 45 mm to 55 mm, so that there is a suitable distance between the neck hanging body 300 and the corresponding position of the second minimum point D2 and the second end of the sound-emitting body, so that the neck hanging body 300 and the corresponding position of the second minimum point D2 are located at a suitable position on the wearer's neck, and the earphone device can be supported by the wearer's neck in a more stable state.

[0051] In this implementation, the distance between the second maximum point D1 and the second minimum point D2 is not limited. For example, the distance between the second maximum point D1 and the second minimum point D2 can be 43.5mm to 44.5mm; as an example, the distance between the second maximum point D1 and the second minimum point D2 is 44mm. The distance between the second maximum point D1 and the second minimum point D2 in the X-axis direction is not limited. For example, the distance between the second maximum point D1 and the second minimum point D2 in the X-axis direction can be 35.5mm to 36.5mm; as an example, the distance between the second maximum point D1 and the second minimum point D2 in the X-axis direction is 36mm. The distance between the second maximum point D1 and the second minimum point D2 in the Y-axis direction is not limited. For example, the distance between the second maximum point D1 and the second minimum point D2 in the Y-axis direction can be 25.5mm to 26.5mm. As an example, the distance between the second maximum point D1 and the second minimum point D2 in the Y-axis direction can be 26mm. By setting the second maximum point D1 and the second minimum point D2 at appropriate positions, it is possible to ensure that the sound-emitting body corresponding to the second maximum point D1 is located at the wearer's concha cavity, thereby ensuring the audio effect and wearing comfort of the sound-emitting body, and the top side of the neck-hanging body 300 can form a smooth curved surface, thereby preventing the top side of the neck-hanging body 300 from scratching the wearer's ears, thereby improving the wearing safety of the headphone device of the present application.

[0052] In this implementation, if Figure 5 As shown, the second maximum point D1 and the second minimum point D2 form a first straight line, and the first straight line forms a fifth angle D3 with the X-axis; the value of the fifth angle D3 is not limited. For example, the range of the fifth angle D3 can be 35 degrees to 37 degrees, and a suitable fifth angle D3 is set between the first straight line and the X-axis. In the wearing state, it can ensure that the sound-emitting body area corresponding to the second maximum point D1 is close to the wearer's concha cavity to ensure the audio effect of the earphone device, and the top side of the neck hanging body 300 can form a smooth curved surface, thereby preventing the top side of the neck hanging body 300 from scratching the wearer's ears, thereby improving the wearing safety of the earphone device of the present application.

[0053] In some optional implementations of the embodiments of the present application, such as Figure 4 and Figure 6 As shown, the projection of the bottom side contour formed by at least one of the first sound-emitting body 110 and the second sound-emitting body 210 and the neck hanging body 300 on the XY plane of the first target coordinate system may include a first curve, the first curve includes a first maximum point C1 and a first minimum point C2, the first maximum point C1 is located at the junction of the sound-emitting body and the neck hanging body 300, the first minimum point C2 corresponds to the position of the sound-emitting body, and the distance between the first minimum point C2 and the Y axis of the first target coordinate system is less than the distance between the first maximum point C1 and the Y axis of the first target coordinate system; wherein, The second maximum point D1 in the X-axis direction is located between the first maximum point C1 and the first minimum point C2; the value of the second maximum point D1 in the Y-axis direction is greater than the value of the first maximum point C1, so that the bottom side of the connection between the sound-emitting body and the neck hanging body 300 is a smooth curve, and the smooth curve rises first and then falls, thereby ensuring that the contact between the bottom edge of the sound-emitting body and the neck hanging body 300 and the ear also has a trend of rising first and then falling, so that the junction of the sound-emitting body and the neck hanging body 300 of the earphone device is close to the tail of the wearer's helix (that is, close to the wearer's earlobe), as shown in FIG. Figure 1 and Fig. 9 As shown, the sound-emitting body is brought closer to the ear canal of the wearer, and the neck hanging body 300 extends from the tail area close to the wearer's helix to the user's neck; at the same time, in the direction from the wearer's tragus area to the concha area, the side edge (the edge abutting the tragus area) and the bottom edge of the sound-emitting body first descend and then rise, thereby ensuring that the sound-emitting body fully covers the position of the concha cavity, on the one hand ensuring wearing comfort, and on the other hand ensuring that the sound output by the earphone can be effectively transmitted to the ear canal, ensuring the sound quality effect.

[0054] In this implementation, the first curve may also include a first minimum point C3, which corresponds to the position of the neck hanging body 300 and has the smallest distance from the X-axis; wherein the distances between the first minimum point C3 and the second minimum point D2 and the Y-axis are close or equal, and the value of the second minimum point D2 in the Y-axis direction is greater than the value of the first minimum point C3, so that the area of ​​the neck hanging body 300 between the sound-emitting body and the minimum point is a smooth curved surface structure, so as to improve the safety of wearing the headphone device.

[0055] In some optional implementations of the embodiments of the present application, such as Figure 7As shown, at least one of the first sound-emitting body 110 and the second sound-emitting body 210 forms a fourth angle F4 with the XZ plane perpendicular to the neutral plane A6 in the width direction; the value of the fourth angle F4 is not limited. For example, the fourth angle may be in the range of 12 degrees to 14 degrees, so that the tragus contact area of ​​the sound-emitting body is as far away from the force contact area of ​​the ear hook body as possible, so as to increase the overall contact area range between the earphone device and the wearer, and prevent the earphone device from crushing or hurting the wearer due to a small contact area range with the wearer.

[0056] 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 cross-sectional shapes of the neck hanging body 300 at different locations can be the same or different. Figure 3 As shown, the neck hanging body 300 may include: an annular portion 310, a first extension portion 320 and a second extension portion 330. The shapes of the cross sections of the annular portion 310, the first extension portion 320 and the second extension portion 330 may be the same or different. As an example, the cross-sectional area of ​​the annular portion 310 is the same at various locations, where the same cross-sectional area means that the cross-sectional shape is the same and the size of the cross section is the same. As 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.

[0057] The cross-section of the annular portion 310 of the neck hanging body 300 may be a circular structure, and the diameter 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 by the annular portion 310 of the neck hanging body 300 with sharp corners to the wearer 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.

[0058] like Figure 3 As shown, the neck hanging body 300 may include: 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, such as Figure 1As shown, the neck hanging body 300 is supported by the wearer's ear helix to prevent the neck hanging body 300 from driving the first sound emitting body 110 and the second sound emitting body 210 to move.

[0059] Here, the cross-sectional area of ​​the first extension portion 320 on the side close to the first sound-emitting body 110 can 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.

[0060] 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 8As 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.

[0061] In some optional implementations of the embodiments of the present application, such as Figure 1 , Figure 2 and Figure 3 As shown, 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 includes 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.

[0062] 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.

[0063] Here, 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., and 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, and 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 8As 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.

[0064] In this implementation, the structure of the ear hanging body is not limited. For example, the ear hanging body can be a strip structure.

[0065] 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.

[0066] 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.

[0067] 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.

[0068] 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.

[0069] 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.

[0070] 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 wearable 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; A hanging neck body, connected to the first sound-emitting body and the second sound-emitting body respectively; The projection of the top side contour formed by at least one of the first sound-emitting body and the second sound-emitting body and the neck-hanging body on the XY plane of the first target coordinate system includes a second curve, and the second curve includes a second maximum point, and the second maximum point corresponds to the position of the sound-emitting body. The first target coordinate system takes the symmetry plane of the first earphone assembly and the second earphone assembly as the YZ plane, and takes the bottom surface of the annular part of the neck-hanging body as the XZ plane, and the positive direction of the Y-axis is the direction from the XZ plane to the top surface of the annular part of the neck-hanging body.

2. The earphone device according to claim 1, characterized in that The second curve further includes a second minimum point, which corresponds to the position of the neck hanging body and has the smallest distance from the X-axis.

3. The earphone device according to claim 2, characterized in that At least one of the first sound-emitting body and the second sound-emitting body has a first end and a second end opposite to each other; the first end of the sound-emitting body is used to contact the wearer's tragus; and the second end of the sound-emitting body is used to connect to the neck hanging body; The distance between the second minimum point and the corresponding position of the neck hanging body and the second end of the sound-emitting body is 45 mm to 55 mm.

4. The earphone device according to claim 2, characterized in that The distance between the second maximum value point and the second minimum value point is 43.5 mm to 44.5 mm; The distance between the second maximum point and the second minimum point in the X-axis direction is 35.5 mm to 36.5 mm; the distance between the second maximum point and the second minimum point in the Y-axis direction is 25.5 mm to 26.5 mm.

5. The earphone device according to claim 2, characterized in that The projection of the bottom side contour formed by at least one of the first sound-emitting body and the second sound-emitting body and the neck-hanging body on the XY plane of the first target coordinate system includes a first curve, the first curve includes a first maximum point and a first minimum point, the first maximum point is located at the junction of the sound-emitting body and the neck-hanging body, the first minimum point corresponds to the position of the sound-emitting body, and the distance between the first minimum point and the Y axis of the first target coordinate system is less than the distance between the first maximum point and the Y axis of the first target coordinate system; Among them, in the X-axis direction, the second maximum point is located between the first maximum point and the first minimum point; in the Y-axis direction, the value of the second maximum point is greater than the value of the first maximum point.

6. The earphone device according to claim 5, characterized in that The first curve further includes a first minimum value point, which corresponds to the position of the neck hanging body and has the smallest distance from the X-axis; The distances between the first minimum value point and the second minimum value point and the Y axis are close to or equal, and the value of the second minimum value point in the Y axis direction is greater than the value of the first minimum value point.

7. The earphone device according to claim 2, characterized in that The corresponding area between the sound-emitting body and the second maximum value point corresponds to the position of the ear of the wearer, and the corresponding area between the neck-hanging body and the second minimum value point corresponds to the position of the neck of the wearer.

8. The earphone device according to claim 2, characterized in that The second maximum point and the second minimum point form a first straight line, and the first straight line forms a fifth angle with the X-axis; The fifth angle ranges from 35 degrees to 37 degrees.

9. The earphone device according to claim 1, wherein: A neutral plane of at least one of the first sound-emitting body and the second sound-emitting body perpendicular to the width direction forms a fourth angle with the XZ plane; Wherein, the fourth angle ranges from 12 degrees to 14 degrees.

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 cavity concha corresponding area in the length direction, and the cavity concha corresponding area has a sound-emitting hole.

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