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, a first contact body, and a first ear hanging body which is connected with the first sound production body and the first contact body; the second earphone assembly comprises a second sounding body, a second contact body and a second ear hanging body which is respectively connected with the second sounding body and the second contact body; the neck hanging body is respectively connected with the first sounding body and the second sounding body; the projection of the top side contour formed by the ear hanging body and the contact body of at least one of the first earphone assembly and the second earphone assembly on the XY plane of the third target coordinate system comprises a fifth curve, the fifth curve comprises a fifth maximum value point, and the area corresponding to the fifth maximum value point is located on the contact body and used for making contact with the head of the wearer. The third target coordinate system takes the symmetry plane of the first earphone assembly and the second earphone assembly as an XY plane and takes the bottom surface of the annular part of the neck hanging body as an XZ plane.

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, comprising a first sound-emitting body and a first contact body, and a first ear-hanging body respectively connected to the first sound-emitting body and the first contact body;

[0007] A second earphone assembly, comprising a second sound-emitting body and a second contact body, and a second ear-hanging body connected to the second sound-emitting body and the second contact body respectively;

[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 the ear hook body and the contact body of at least one of the first earphone assembly and the second earphone assembly on the XY plane of the third target coordinate system includes a fifth curve, and the fifth curve includes a fifth maximum point. The corresponding area of ​​the fifth maximum point is located on the contact body and is used to contact the wearer's head. 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; 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 fifth curve further includes a first point, the first point corresponds to the position of the contact body and has the largest distance from the Y axis of the third target coordinate system, and the YZ plane of the third target coordinate system is located on a side of the annular portion of the sounding body facing away from the neck hanging body;

[0011] The distance between the first point and the X-axis is smaller than the distance between the fifth maximum point and the X-axis.

[0012] In some optional implementations, the fifth curve further includes a second point, a corresponding portion of the second point is located on the ear hook body and is used to contact the upper ear heel of the wearer;

[0013] The distance between the second point and the X-axis is smaller than the distance between the fifth maximum point and the X-axis;

[0014] The distance between the second point and the Y axis is smaller than the distance between the fifth maximum point and the Y axis.

[0015] In some optional implementations, the distance between the second point and the fifth maximum point is 24.5 mm to 26.5 mm;

[0016] The distance between the second point and the fifth maximum point in the X-axis direction is 24.5 mm to 25.5 mm; the distance between the second point and the fifth maximum point in the Y-axis direction is 4 mm to 5 mm.

[0017] In some optional implementations, the fifth maximum point and the second point form a first straight line, and the first straight line forms a first angle with the X-axis; wherein the first angle ranges from 9 degrees to 11 degrees;

[0018] The fifth maximum point and the first point form a second straight line, and the second straight line forms a second angle with the X-axis; wherein the second angle ranges from 59 degrees to 61 degrees.

[0019] In some optional implementations, the distance between the first point and the fifth maximum point is 44 mm to 46 mm;

[0020] The distance between the first point and the fifth maximum point in the X-axis direction is 22 mm to 23 mm; the distance between the first point and the fifth maximum point in the Y-axis direction is 38.5 mm to 39.5 mm.

[0021] In some optional implementations, a neutral plane of at least one of the first contact body and the second contact body perpendicular to the width direction forms a third angle with the XZ plane;

[0022] Wherein, the third angle ranges from 55 degrees to 57 degrees.

[0023] In some optional implementations, the first point corresponds to a corner position of the contact body, and the fifth maximum point corresponds to a corner position of the contact body.

[0024] In some optional implementations, a length of at least one of the first contact body and the second contact body on a neutral plane perpendicular to the width direction is 48.5 mm to 54.5 mm;

[0025] A width of at least one of the first contact body and the second contact body is 11 mm to 17 mm.

[0026] In some optional implementations, at least one of the first contact body and the second contact body is used to contact the head of the wearer.

[0027] The earphone device of the present application can prevent the earphone device from falling by hanging the neck hanging body on the wearer's neck, and can prevent the neck hanging earphone from detaching from the ear by hanging the ear hanging body on the wearer's ear, thereby improving the user experience of the earphone structure; in addition, the projection of the top side contour formed by the ear hanging body and the contact body of at least one earphone assembly of the first earphone assembly and the second earphone assembly on the XY plane of the third target coordinate system includes a fifth curve, and the fifth curve includes a fifth maximum point, and the corresponding area of ​​the fifth maximum point is located on the contact body and is used to contact the wearer's head, that is, on the one hand, the hanging body The top side contour formed by the ear body and the contact body is a smooth curve, and the smooth curve first rises and then falls, thereby ensuring that the contact between the top side edge of the ear hook body and the contact body and the ear also tends to first rise and then fall, so that the wearing of the earphone conforms to the contour of the ear (the prehelix groove to the helix tubercle tends to first rise and then fall), ensuring wearing comfort; on the other hand, through the contact between the top side of the contact body and the wearer's head, the contact area between the contact body and the wearer's head can be increased, so that the earphone device can be more stably worn on the wearer's ear, thereby further improving the user experience of the earphone device. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 This is an optional structural schematic diagram of the earphone device in the embodiment of the present application in a wearing state;

[0029] 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;

[0030] Figure 3 for Figure 2 Schematic diagram from another perspective;

[0031] Figure 4 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; wherein H1 is the fifth maximum point of the fifth curve, H2 is the first point of the fifth curve, and H3 is the second point of the fifth curve;

[0032] Figure 5 for Figure 4A schematic diagram of the fifth curve in FIG. 1 ; wherein H4 is the first angle and H5 is the second angle;

[0033] Figure 6 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; wherein A7 is the neutral plane of the contact body perpendicular to the width direction, G7 is the third angle, P3 is the length; and P4 is the width;

[0034] Figure 7 An optional structural exploded diagram of the earphone device in the embodiment of the present application;

[0035] Figure 8 Schematic diagram of the structure of the wearer's ear.

[0036] 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

[0037] 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.

[0038] 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.

[0039] 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.

[0040] The following combination Figures 1 to 8 The wearable earphone device described in the embodiment of the present application is described in detail.

[0041] 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 and a first contact body 120, and a first ear hanging body 130 connected to the first sound-emitting body 110 and the first contact body 120 respectively; the second earphone assembly 200 includes a second sound-emitting body 210 and a second contact body 220, and a second ear hanging body 230 connected to the second sound-emitting body 210 and the second contact body 220 respectively; the neck hanging body 300 is connected to the first sound-emitting body 110 and the second sound-emitting body 210 respectively; Figure 1 and Figure 4 As shown, the projection of the top side contour formed by the ear hook body and the contact body of at least one of the first earphone assembly 100 and the second earphone assembly 200 on the XY plane of the third target coordinate system includes a fifth curve, and the fifth curve includes a fifth maximum point H1. The area corresponding to the fifth maximum point H1 is located on the contact body and is used to contact the wearer's head. 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 positive direction of the Y-axis is the direction from the XZ plane to the top surface of the annular portion 310 of the neck hanging body 300.

[0042] In the related art, the earphone structure is fixed to the wearer's ear by clamping it at the wearer's helix. However, during use, the earphone structure is easy to hurt the wearer's helix, the earphone structure is poor in wearing comfort, and the user experience of the earphone structure is poor. In the earphone device of the present application, the projection of the top side contour formed by the ear hook body and the contact body of at least one earphone assembly of the first earphone assembly 100 and the second earphone assembly 200 on the XY plane of the third target coordinate system includes a fifth curve, and the fifth curve includes a fifth maximum point H1. The area corresponding to the fifth maximum point H1 is located at the contact body and is used to contact the wearer's head. That is, on the one hand, the top side contour formed by the ear hook body and the contact body is a smooth curve, and the smooth curve rises first and then falls, thereby ensuring that the contact between the top side edge of the ear hook body and the contact body and the ear also tends to rise first and then fall, so that the wearing of the earphone conforms to the contour of the ear (the pre-helix groove to the helix tubercle tends to rise first and then fall), such as Figure 1 and Figure 8 As shown, wearing comfort is ensured; on the other hand, by contacting the top side of the contact body with the wearer's head, the contact area between the contact body and the wearer's head can be increased, so that the earphone device can be worn more stably on the wearer's ear, thereby further improving the user experience of the earphone device.

[0043] 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 sound-emitting body may 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 sound-emitting body in the thickness direction is in an exposed state, and the inner side surface of the sound-emitting body in the thickness direction is in a hidden state, a portion of the inner side surface of the sound-emitting body in the thickness direction contacts the wearer's tragus, and a portion of the inner side surface of the sound-emitting body in the thickness direction corresponds to the position of the wearer's concha cavity.

[0044] In the embodiment of the present application, the structure of the contact body is not limited. For example, the contact body can be a strip structure. As an example, 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 at least a portion of the inner side surface of the contact body in the thickness direction is used to contact the wearer's head.

[0045] In the embodiment of the present application, the structure of the ear hook body is not limited. For example, the ear hook body can be a strip structure.

[0046] 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.

[0047] 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.

[0048] 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.

[0049] 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.

[0050] 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.

[0051] In the embodiment of the present application, since the area corresponding to the maximum point H1 is located on the contact body, that is, the distance between the area corresponding to the contact body and the fifth maximum point H1 and the neck hanging body 300 is relatively large, and the distance between the area corresponding to the contact body and the fifth maximum point H1 and the force contact area of ​​the ear hanging body is relatively large, the overall area of ​​the contact area between the earphone device and the wearer can be increased to avoid the wearing discomfort caused by the smaller contact area.

[0052] Here, the fifth maximum point H1 can correspond to the corner position of the contact body, so as to increase the overall contact area between the earphone device and the wearer to avoid the wearing discomfort caused by the smaller contact area, and make the corner of the contact body formed by a curved surface to improve the wearing safety of the earphone device.

[0053] In some optional implementations of the embodiments of the present application, such as Figure 4 and Figure 5 As shown, the fifth curve may also include a first point H2, which corresponds to the position of the contact body and has a maximum distance from the Y-axis of the third target coordinate system, and the YZ plane of the third target coordinate system is located on the side of the annular portion 310 of the sound-emitting body facing away from the neck-hanging body 300; the distance between the first point H2 and the X-axis is smaller than the distance between the fifth maximum point H1 and the X-axis; since the area corresponding to the contact body and the first point H2 is far from the Y-axis, the distance between the area corresponding to the contact body and the first point H2 and the sound-emitting body can be increased, thereby increasing the overall contact area between the earphone device and the wearer to avoid the wearing discomfort caused by the smaller contact area.

[0054] In this implementation, the first point H2 can correspond to the corner position of the contact body, so as to increase the overall contact area between the earphone device and the wearer to avoid the wearing discomfort caused by the smaller contact area, and enable the corner of the contact body to be formed by a curved surface to improve the wearing safety of the earphone device.

[0055] In this implementation, the distance between the first point H2 and the fifth maximum point H1 is not limited; for example, the distance between the first point H2 and the fifth maximum point H1 can be 44mm to 46mm; as an example, the distance between the first point H2 and the fifth maximum point H1 is 45mm. The distance between the first point H2 and the fifth maximum point H1 in the X-axis direction is not limited; for example, the distance between the first point H2 and the fifth maximum point H1 in the X-axis direction can be 22mm to 23mm; as an example, the distance between the first point H2 and the fifth maximum point H1 in the X-axis direction is 22.5mm. The distance between the first point H2 and the fifth maximum point H11 in the Y-axis direction is not limited; for example, the distance between the first point H2 and the fifth maximum point H11 in the Y-axis direction can be 38.5mm to 39.5mm; as an example, the distance between the first point H2 and the fifth maximum point H11 in the Y-axis direction is 39mm. By arranging the first point H2 and the fifth maximum point H1 at appropriate positions, the overall contact area between the earphone device and the wearer can be increased to avoid wearing discomfort caused by a smaller contact area.

[0056] In some optional implementations of the embodiments of the present application, such as Figure 4 and Figure 5 As shown, the fifth curve also includes a second point H3, and the distance between the second point H3 and the X-axis is smaller than the distance between the fifth maximum point H1 and the X-axis; the distance between the second point H3 and the Y-axis is smaller than the distance between the fifth maximum point H1 and the Y-axis; by setting the area corresponding to the ear hook and the second point H3 closer to the X-axis and the Y-axis relative to the area corresponding to the contact body and the fifth maximum point H1, the weight of the contact body can be mainly supported by the wearer's head, so as to reduce the pressure exerted by the ear hook and the area corresponding to the second point H3 on the wearer's upper ear heel, thereby improving the wearing experience of the headphone device.

[0057] Here, the distance between the second point H3 and the fifth maximum point H1 is not limited; for example, the distance between the second point H3 and the fifth maximum point H1 can be 24.5mm to 26.5mm; the distance between the second point H3 and the fifth maximum point H1 can be 25.5mm. The distance between the second point H3 and the fifth maximum point H1 in the X-axis direction is not limited; for example, the distance between the second point H3 and the fifth maximum point H1 in the X-axis direction can be 24.5mm to 25.5mm; as an example, the distance between the second point H3 and the fifth maximum point H1 in the X-axis direction is 25mm. The distance between the second point H3 and the fifth maximum point H1 in the Y-axis direction is not limited; for example, the distance between the second point H3 and the fifth maximum point H1 in the Y-axis direction can be 4mm to 5mm; as an example, the distance between the second point H3 and the fifth maximum point H1 in the Y-axis direction can be 4.5mm. By setting the second point H3 and the fifth maximum point H1 at appropriate positions, the overall area of ​​the contact region between the earphone device and the wearer can be increased to avoid the wearing discomfort caused by the smaller contact area; and the weight of the contact body can be mainly supported by the wearer's head to reduce the pressure exerted by the ear hook and the area corresponding to the second point H3 on the wearer's upper ear heel, thereby improving the wearing experience of the earphone device.

[0058] In this implementation, if Figure 5 As shown, the fifth maximum point H1 and the second point H3 form a first straight line, and the first straight line forms a first angle H4 with the X-axis; the value of the first angle H4 is not limited. For example, the range of the first angle H4 can be 9 degrees to 11 degrees. As an example, the value of the first angle H4 can be 10 degrees. Setting a suitable first angle H4 between the first straight line and the X-axis can not only increase the overall area of ​​the contact area between the earphone device and the wearer to avoid the wearing discomfort caused by the smaller contact area, but also enable the weight of the contact body to be mainly supported by the wearer's head, so as to reduce the pressure exerted by the ear hook body and the area corresponding to the second point H3 on the upper ear heel of the wearer, thereby improving the wearing experience of the earphone device.

[0059] In this implementation, if Figure 5 As shown, the fifth maximum point H1 and the first point H2 form a second straight line, and the second straight line forms a second angle H5 with the X-axis; the value of the second angle H5 is not limited. For example, the second angle may range from 59 degrees to 61 degrees; as an example, the second angle may be 60 degrees. Setting a suitable second angle H5 between the second straight line and the X-axis can not only increase the overall area of ​​the contact area between the earphone device and the wearer to avoid the discomfort caused by the smaller contact area, but also make the contact body fit more closely with the wearer's head.

[0060] In some optional implementations of the embodiments of the present application, such as Figure 6As shown, at least one of the first contact body 120 and the second contact body 220 forms a third angle G7 with the XZ plane through a neutral plane A7 perpendicular to the width direction; the value of the third angle G7 is not limited. For example, the third angle G7 may range from 55 degrees to 57 degrees. As an example, the value of the third angle G7 may be 56 degrees. By setting a suitable third angle G7 between the neutral plane A7 perpendicular to the width direction of the contact body and the XZ plane, the contact body can be closely fitted to the wearer's head, so that the wearer's head can stably support the contact body.

[0061] In the embodiments of the present application, Figure 6 As shown, the value of the length P3 of at least one of the first contact body 120 and the second contact body 220 on the neutral plane A7 perpendicular to the width direction is not limited. For example, the length P3 of the contact body on the neutral plane A7 perpendicular to the width direction can be 48.5 mm to 54.5 mm; as an example, the length P3 of the contact body on the neutral plane A7 perpendicular to the width direction is 54 mm. The value of the width P4 of at least one of the first contact body 120 and the second contact body 220 is not limited. For example, the value of the width P4 of the contact body can be 11 mm to 17 mm. As an example, the value of the width P4 of the contact body is 16.5 mm. By setting the contact body as a long strip structure, the overall contact area between the earphone device and the wearer can be increased, that is, in the wearing state, the contact part of the earphone device and the wearer is in a larger area, thereby preventing the discomfort caused by the small contact area between the earphone device and the wearer. At the same time, the thin strip contact body can make the individual volume of the contact body smaller, thereby also realizing the miniaturization of the earphone device.

[0062] At least one of the first contact body 120 and the second contact body 220 is used to contact the wearer's head. The first contact body 120 and the second contact body 220 can both contact the wearer's head, or only one of them can contact the wearer's head. By at least one of the first contact body 120 and the second contact body 220 being used to contact the wearer's head, the wearer's head can support the contact body, thereby reducing the supporting force of other parts of the wearer on the headphone device, thereby improving the wearing comfort of the headphone device.

[0063] 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.

[0064] 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.

[0065] 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.

[0066] 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.

[0067] 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 1 As 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.

[0068] 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.

[0069] 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, comprising a first sound-emitting body and a first contact body, and a first ear-hanging body respectively connected to the first sound-emitting body and the first contact body; A second earphone assembly includes a second sound-emitting body and a second contact body, and a second ear-hanging body connected to the second sound-emitting body and the second contact body respectively; 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 the ear hook body and the contact body of at least one of the first earphone assembly and the second earphone assembly on the XY plane of the third target coordinate system includes a fifth curve, and the fifth curve includes a fifth maximum point. The corresponding area of ​​the fifth maximum point is located on the contact body and is used to contact the wearer's head. 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; 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 fifth curve further includes a first point, the first point corresponds to the position of the contact body and has the largest distance from the Y axis of the third target coordinate system, and the YZ plane of the third target coordinate system is located on the side of the annular portion of the sounding body facing away from the neck hanging body; The distance between the first point and the X-axis is smaller than the distance between the fifth maximum point and the X-axis.

3. The earphone device according to claim 2, characterized in that The fifth curve further includes a second point, a corresponding portion of which is located on the ear hook body and is used to contact the upper ear heel of the wearer; The distance between the second point and the X-axis is smaller than the distance between the fifth maximum point and the X-axis; The distance between the second point and the Y axis is smaller than the distance between the fifth maximum point and the Y axis.

4. The earphone device according to claim 3, characterized in that The distance between the second point and the fifth maximum point is 24.5 mm to 26.5 mm; The distance between the second point and the fifth maximum point in the X-axis direction is 24.5 mm to 25.5 mm; the distance between the second point and the fifth maximum point in the Y-axis direction is 4 mm to 5 mm.

5. The earphone device according to claim 3, characterized in that The fifth maximum point and the second point form a first straight line, and the first straight line forms a first angle with the X-axis; wherein the first angle ranges from 9 degrees to 11 degrees; The fifth maximum point and the first point form a second straight line, and the second straight line forms a second angle with the X-axis; wherein the second angle ranges from 59 degrees to 61 degrees.

6. The earphone device according to claim 2, characterized in that The distance between the first point and the fifth maximum point is 44 mm to 46 mm; The distance between the first point and the fifth maximum point in the X-axis direction is 22 mm to 23 mm; the distance between the first point and the fifth maximum point in the Y-axis direction is 38.5 mm to 39.5 mm.

7. The earphone device according to claim 2, characterized in that A neutral plane of at least one of the first contact body and the second contact body perpendicular to the width direction forms a third angle with the XZ plane; Wherein, the third angle ranges from 55 degrees to 57 degrees.

8. The earphone device according to claim 2, characterized in that The first point corresponds to a corner position of the contact body, and the fifth maximum value point corresponds to a corner position of the contact body.

9. The earphone device according to claim 1, wherein: The length of at least one of the first contact body and the second contact body on a neutral plane perpendicular to the width direction is 48.5 mm to 54.5 mm; A width of at least one of the first contact body and the second contact body is 11 mm to 17 mm.

10. The earphone device according to any one of claims 1 to 9, characterized in that: At least one of the first contact body and the second contact body is used to contact with the head of the wearer.

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