Earphone device stable to wear and neck-hung earphone

Abstract

The embodiment of the utility model discloses an earphone device stable to wear and a neck-hung earphone, and the earphone device comprises a sound production body which is provided with a first stress contact area which is in contact with the tragus of a wearer; the contact body is provided with a first end and a second end which are oppositely arranged in the length direction; the first end of the contact body is provided with a second stress contact area used for making contact with the head of a wearer. The ear hanging body is respectively connected with the sounding body and the second end of the contact body; the contact body and the sounding body are located at the two opposite ends of the ear hanging body, and the ear hanging body is provided with a third stress contact area used for making contact with the upper ear root of the wearer. The earphone device and a wearer have three stress contact areas, and the three stress contact areas can form a triangle, so that the stress of the earphone device is stable, the stability of supporting the earphone device by the wearer can be improved, and the wearing stability of the earphone device and the user experience are improved.

Description

Technical Field

[0001] The present application relates to the technical field of earphones, and in particular to an earphone device and a neck-hanging earphone that are 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 headphone structure is easy to fall off, 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 and a neck-hanging earphone that are 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 sound-generating body having a first force-bearing contact area for contacting the wearer's tragus;

[0007] A contact body having a first end and a second end arranged opposite to each other in the length direction; the first end of the contact body having a second force-bearing contact area for contacting the head of the wearer;

[0008] The ear hook is connected to the second end of the sound-generating body and the contact body respectively; the contact body and the sound-generating body are located at opposite ends of the ear hook, and the ear hook has a third force-bearing contact area for contacting the upper ear root of the wearer.

[0009] In some optional implementations, the sound-emitting body has a first end and a second end that are relatively arranged in the length direction, the first force contact area is located at the first end of the sound-emitting body, and the second end of the sound-emitting body has a sound hole, and the sound hole is used to correspond to the position of the wearer's concha cavity.

[0010] In some optional implementations, the ear hook is connected to a side of the sound emitting body that is opposite to the sound emitting hole of the sound emitting body, so that the ear hook located between the third force contact area and the sound emitting body is spaced apart from the wearer.

[0011] In some optional implementations, the ear hook is connected to the side of the contact body so that the ear hook located between the third force-bearing contact area and the contact body is used to contact the wearer's head, and the second end of the contact body is used to contact the wearer's head.

[0012] In some optional implementations, there is a first distance between the first force-bearing contact area and the second force-bearing contact area, and the first distance ranges from 43 mm to 53 mm.

[0013] In some optional implementations, there is a second distance between the first force-bearing contact area and the third force-bearing contact area, and the second distance ranges from 26 mm to 36 mm.

[0014] In some optional implementations, there is a third distance between the second force-bearing contact area and the third force-bearing contact area, and the third distance ranges from 47 mm to 57 mm.

[0015] In some optional implementations, the first force-bearing contact area and the second force-bearing contact area form a first straight line, the first force-bearing contact area and the third force-bearing contact area form a second straight line, and the second force-bearing contact area and the third force-bearing contact area form a third straight line; the first straight line and the second straight line form a first angle, the first straight line and the third straight line form a second angle, and the second straight line and the third straight line form a third angle;

[0016] The first angle ranges from 78 degrees to 80 degrees; the second angle ranges from 35 degrees to 37 degrees; and the third angle ranges from 64 degrees to 66 degrees.

[0017] In some optional implementations, at least one of the first force-bearing contact area, the second force-bearing contact area, and the third force-bearing contact area has an elastic contact portion.

[0018] In some optional implementations, the elastic contact portion includes an elastic capsule; and / or the elastic contact portion is arranged in a convex shape.

[0019] In some optional implementations, a neutral plane of the sound-emitting body perpendicular to the thickness direction and a neutral plane of the contact body perpendicular to the thickness direction form a fourth angle;

[0020] Wherein, the fourth angle ranges from 40 degrees to 42 degrees.

[0021] The embodiment of the present application further provides a neck-hanging headset, comprising a first headset assembly and a second headset assembly, wherein either headset assembly comprises the headset device described in the present application, and further comprises:

[0022] The neck hanging body is respectively connected to the first sound-emitting body of the first earphone assembly and the second sound-emitting body of the second earphone assembly.

[0023] The earphone device of the present application has three force contact areas with the wearer, and the three force contact areas can form a triangle, so that the force of the earphone device is stable, thereby improving the stability of the wearer's support for the earphone device, thereby improving the wearing stability of the earphone device and the user experience BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is an optional structural schematic diagram of a neck-hanging headset in a wearing state in an embodiment of the present application;

[0025] Figure 2 This is an optional structural diagram of a neck-hanging headset in an embodiment of the present application when it is not in a wearing state.

[0026] Figure 3 for Figure 2 Schematic diagram from another perspective;

[0027] Figure 4 This is an optional structural schematic diagram of the neck-hanging earphone in the embodiment of the present application in a wearing state; wherein A1 is the first force contact area, A2 is the second force contact area, and A3 is the third force contact area.

[0028] Figure 5 Schematic diagram of the positions of three force contact areas of the neck-hanging headset in the embodiment of the present application; wherein B1 is the first angle, B2 is the second angle, and B3 is the third angle;

[0029] Figure 6 This is a schematic diagram of an optional partial structure of the first sound-emitting body of the neck-hanging earphone in an embodiment of the present application;

[0030] Figure 7 This is a schematic diagram of an optional partial structure of a first contact body of a neck-hanging headset in an embodiment of the present application;

[0031] Figure 8 for Figure 2 Another perspective diagram of the invention, wherein A4 is the neutral plane of the sound-emitting body perpendicular to the thickness direction, A5 is the neutral plane of the contact body perpendicular to the thickness direction, and B4 is the fourth angle;

[0032] Fig. 9 This is an optional structural explosion diagram of the neck-hanging earphone in the embodiment of the present application.

[0033] Figure numerals: 100, first earphone assembly; 110, first sound-emitting body; 111, first elastic contact portion; 112, left top shell; 113, left bottom shell; 120, first contact body; 121, second elastic contact portion; 122, left first half shell; 123, left second half shell; 130, first ear hook 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 hook body; 300, neck hanging body; 310, annular portion; 320, first extension portion; 330, second extension portion; 400, sound-emitting component; 500, battery body; 600, circuit board. DETAILED DESCRIPTION

[0034] 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.

[0035] 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.

[0036] 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.

[0037] The following combination Figures 1 to 9 The stably worn earphone device and the neck-hanging earphone described in the embodiments of the present application are described in detail.

[0038] The embodiment of the present application describes an earphone device, which includes: a sound-generating body, an ear hook body and an ear hook body. The sound-generating body has a first force contact area A1 for contacting the wearer's tragus; the contact body has a first end and a second end arranged oppositely in the length direction; the first end of the contact body has a second force contact area A2 for contacting the wearer's head; the ear hook body is connected to the second ends of the sound-generating body and the contact body respectively; the contact body and the sound-generating body are located at opposite ends of the ear hook body, and the ear hook body has a third force contact area A3 for contacting the upper ear root of the wearer.

[0039] In the related art, when the wearer wears the earphone structure, the earphone structure and the wearer generally have only one force contact area, which makes the earphone structure easy to fall off and the user experience of the earphone structure is poor. In the earphone device of the present application, the sound-emitting body has a first force contact area A1 for contacting the wearer's tragus, and the first end of the contact body has a second force contact area A2 for contacting the wearer's head; the ear hook body has a third force contact area A3 for contacting the wearer's upper ear root; at this time, the earphone device of the present application has three force contact areas with the wearer, and the three force contact areas can form a triangle, so that the earphone device is stable in force, thereby improving the stability of the wearer's support for the earphone device, and improving the wearing stability and user experience of the earphone device. In addition, the earphone structure in the related art is generally directly hung on the wearer's upper ear root through the ear hook structure sleeve, and the earphone structure supports the entire weight of the earphone structure through the wearer's upper ear root. When the wearer wears the earphone structure for a long time, the earphone structure is easy to hurt or injure the wearer's upper ear root. The earphone device of the present application has three force contact areas with the wearer. The wearer supports the earphone device through the three force contact areas, which can reduce the supporting force of each force contact area and prevent the supporting force of each force contact area from being too large. This can prevent the user from feeling uncomfortable due to excessive force at a certain force point when wearing the earphone device for a long time, thereby improving the user experience of the earphone device of the present application.

[0040] The present application also describes a neck-hanging headset, such as Figure 1 , Figure 2 and Figure 3 As shown, the neck-hanging earphone includes a first earphone assembly and a second earphone assembly, either earphone assembly includes the earphone device of the present application, and the neck-hanging earphone also includes a neck hanging body, which is respectively connected to the first sound-emitting body of the first earphone assembly and the second sound-emitting body of the second earphone assembly.

[0041] Here, 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 respectively connected to the first sound-emitting body 110 and the first contact body 120; 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 respectively connected to the second sound-emitting body 210 and the second contact body 220. The first earphone assembly 100 can be worn on the left ear of the wearer, and the second earphone assembly 200 can be worn on the right ear of the wearer.

[0042] It should be noted that the sound-emitting body in the earphone device described in the present application may be the first sound-emitting body 110 or the second sound-emitting body 210; the contact body in the earphone device described in the present application may be the first contact body 120 or the second contact body 220; the ear hook body in the earphone device described in the present application may be the first ear hook body 130 or the second ear hook body 230; no distinction will be made below.

[0043] The first sound-emitting body 110 and the second sound-emitting body 210 may both have a first force contact area A1 for contacting the wearer's tragus, and the first end of the first contact body 120 and the first end of the second contact body 220 may both have a second force contact area A2 for contacting the wearer's head; the first ear hook body 130 and the second ear hook body 230 may both have a third force contact area A3 for contacting the wearer's upper ear root, so that the first earphone assembly 100 can be stably and comfortably worn on the wearer's left ear, and the second earphone assembly 200 can be stably and comfortably worn on the wearer's right ear. Of course, in other examples, only one of the first earphone assembly 100 and the second earphone assembly 200 may have a sound-emitting body having a first force contact area A1 for contacting the wearer's tragus, and the first end of the contact body has a second force contact area A2 for contacting the wearer's head; and the ear hook body has a third force contact area A3 for contacting the wearer's upper ear root.

[0044] As an example, the first earphone assembly 100 includes a first sound-emitting body 110, a first contact body 120 and a first ear-hanging body 130. The first sound-emitting body 110 has a first force contact area for contacting the wearer's tragus; the first contact body 120 has a first end and a second end arranged oppositely in the length direction; the first end of the first contact body 120 has a second force contact area for contacting the wearer's head; the first ear-hanging body 130 is connected to the first sound-emitting body 110 and the second end of the first contact body 120 respectively; the first contact body 120 and the first sound-emitting body 110 are located at opposite ends of the first ear-hanging body 130, and the first ear-hanging body 130 has a third force contact area for contacting the wearer's upper ear root. The second earphone assembly 200 includes a second sound-emitting body 210, a second contact body 220 and a second ear-hanging body 230. The second sound-emitting body 210 has a first force contact area for contacting the wearer's tragus; the second contact body 220 has a first end and a second end relatively arranged in the length direction; the first end of the second contact body 220 has a second force contact area for contacting the wearer's head; the second ear hook body 230 is respectively connected to the second ends of the second sound-emitting body 210 and the second contact body 220; the second contact body 220 and the second sound-emitting body 210 are located at opposite ends of the second ear hook body 230, and the second ear hook body 230 has a third force contact area for contacting the upper ear root of the wearer.

[0045] It should be noted that this application mainly uses the figure of the neck-hanging earphone as an example for explanation, but the sound-emitting body, contact body and ear-hanging body described in this application can refer to the structure of the earphone device that does not include the neck-hanging body, and can also refer to the structure of the neck-hanging earphone that includes the neck-hanging body. When the sound-emitting body, contact body and ear-hanging body refer to the earphone device that does not include the neck-hanging body, the sound-emitting body, contact body and ear-hanging body can be worn on the left ear of the wearer, or on the right ear of the wearer.

[0046] 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.

[0047] 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 the portion of the inner side surface of the contact body in the thickness direction is used to contact the wearer's head.

[0048] 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.

[0049] 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.

[0050] 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.

[0051] 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.

[0052] 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.

[0053] In the embodiment of the present application, the sound-emitting body may have a relative tragus contact area and a concha cavity corresponding area, the tragus contact area is used to contact the wearer's tragus, and the concha cavity corresponding area is used to correspond to the position of the wearer's concha cavity. In the wearing state, the tragus contact area contacts the wearer's tragus, and the concha cavity corresponding area is located at the wearer's concha cavity. The first force contact area A1 is located in the tragus contact area; here, the tragus contact area may be part of the first force contact area A1, or may be all of the first force contact area A1.

[0054] In the embodiment of the present application, the specific position of the first force-bearing contact area A1 is not limited. For example, the sound-emitting body may have a first end and a second end that are relatively arranged in the length direction, and the first force-bearing contact area A1 is located at the first end of the sound-emitting body, and the second end of the sound-emitting body has a sound-emitting hole, and the sound-emitting hole is used to correspond to the position of the wearer's cavum concha; that is, the first force-bearing contact area A1 is located at an end of the sound-emitting body that does not correspond to the wearer's cavum concha. As an example, the first end of the sound-emitting body has an auricle contact area, and the second end of the sound-emitting body has an auricle corresponding area, that is, the auricle contact area of ​​the sound-emitting body and the auricle corresponding area are located at opposite ends of the length direction of the sound-emitting body. Of course, in other implementations, the first force-bearing contact area A1 may not be located at the first end of the length direction of the sound-emitting body; as an example, the auricle contact area of ​​the sound-emitting body and the auricle corresponding area may also be located at opposite ends of the width direction of the sound-emitting body.

[0055] In an embodiment of the present application, the sound hole of the sound emitting body may be located on the inner side of the sound emitting body in the thickness direction, that is, when worn, the sound hole faces the concha cavity of the wearer to improve the audio effect of the sound emitting body.

[0056] In the embodiments of the present application, Figure 1 and Figure 4As shown, the ear hook can be connected to the side of the sounding body that is opposite to the sounding hole of the sounding body, that is, the ear hook can be connected to the outer side of the corresponding area of ​​the concha cavity, so that the ear hook located between the third force contact area A3 and the sounding body is used to be spaced apart from the wearer. In the wearing state, the ear hook located between the third force contact area A3 and the sounding body is spaced apart from the wearer, that is, the ear hook located between the third force contact area A3 and the sounding body does not contact the wearer, which can prevent the wearer and the corresponding area of ​​the ear hook located between the third force contact area A3 and the sounding body from producing sweat, thereby providing the wearer with a comfortable wearing experience. Of course, in other implementations, the ear hook can also be connected to the side of the corresponding area of ​​the concha cavity of the sounding body.

[0057] In the embodiments of the present application, Figure 1 and Figure 4 As shown, the ear hook can be connected to the side of the contact body so that the ear hook located between the third force contact area A3 and the contact body is used to contact the wearer's head, and the second end of the contact body is used to contact the wearer's head; by connecting the ear hook to the side of the contact body, in the worn state, the ear hook located between the third force contact area A3 and the contact body can be made to fit more closely to the wearer's head, preventing the ear hook from driving the earphone device to shake relative to the wearer's head, thereby affecting the audio effect of the earphone device; at the same time, by connecting the ear hook to the side of the contact body, in the worn state, the second end of the contact body can also be made to fit more closely to the wearer's head, preventing the second end of the contact body from driving the earphone device to shake relative to the wearer's head, thereby affecting the audio effect of the earphone device.

[0058] It should be noted that the contact area between the contact body and the wearer's head is not necessarily a force-bearing contact area, but the force-bearing contact area of ​​the contact body is definitely the contact area between the contact body and the wearer's head. For example, the second end of the contact body can be in contact with the wearer's head, but the wearer's head may not provide support force to the second end of the contact body. The contact area between the ear hook body and the wearer's head is not necessarily a force-bearing contact area, but the force-bearing contact area of ​​the ear hook body is definitely the contact area between the ear hook body and the wearer. For example, the ear hook body located between the third force-bearing contact area A3 and the contact body can be in contact with the wearer's head, but the wearer's head may not provide support force to the ear hook body.

[0059] In the embodiments of the present application, Figure 4 and Figure 5As shown, there is a first distance between the first force contact area A1 and the second force contact area A2, and the value of the first distance is not limited. For example, the first distance can range from 43mm to 53mm; as an example, the first distance is 48mm; by setting a more appropriate distance between the first force contact area A1 and the second force contact area A2, in the wearing state, the wearer's tragus can stably support the sound-emitting body through the first force contact area A1, and the wearer's head can stably support the contact body through the second force contact area A2, so that the earphone device can be worn more stably on the wearer's ear and prevent the earphone device from shaking relative to the wearer.

[0060] In the embodiments of the present application, Figure 4 and Figure 5 As shown, there is a second distance between the first force contact area A1 and the third force contact area A3, and the value of the second distance is not limited. For example, the second distance may range from 26 mm to 36 mm; as an example, the value of the second distance may be 31 mm. By setting a more appropriate distance between the first force contact area A1 and the third force contact area A3, in the wearing state, the wearer's tragus can stably support the sound-emitting body through the first force contact area A1, and the wearer's upper ear root can stably support the ear hanging body through the third force contact area A3, so that the earphone device can be worn more stably on the wearer's ear and prevent the earphone device from shaking relative to the wearer.

[0061] In the embodiments of the present application, Figure 4 and Figure 5 As shown, there may be a third distance between the second force-bearing contact area A2 and the third force-bearing contact area A3, and the value of the third distance is not limited. For example, the third distance may range from 47 mm to 57 mm; as an example, the value of the third distance is 52 mm. By setting a more appropriate distance between the second force-bearing contact area A2 and the third force-bearing contact area A3, in the wearing state, the wearer's head can stably support the contact body through the second force-bearing contact area A2, and the wearer's upper ear root can stably support the ear hook body through the third force-bearing contact area A3, so that the earphone device can be worn more stably on the wearer's ear and prevent the earphone device from shaking relative to the wearer.

[0062] In the embodiments of the present application, Figure 5As shown, the first force contact area A1 and the second force contact area A2 can form a first straight line, the first force contact area A1 and the third force contact area A3 can form a second straight line, and the second force contact area A2 and the third force contact area A3 can form a third straight line; the first straight line and the second straight line form a first angle B1, the first straight line and the third straight line form a second angle B2, and the second straight line and the third straight line form a third angle B3; here, the value of the first angle B1, the value of the second angle B2 and the value of the third angle B3 are not limited. For example, the first angle B1 can range from 78 degrees to 80 degrees; the second angle B2 can range from 35 degrees to 37 degrees; the third angle B3 can range from 64 degrees to 66 degrees; by setting a suitable first angle B1 between the first straight line and the second straight line, setting a suitable second angle B2 between the first straight line and the third straight line, and setting a suitable third angle B3 between the second straight line and the third straight line, in the wearing state, the wearer's tragus can stably support the sound-emitting body through the first force contact area A1, the wearer's head can stably support the contact body through the second force contact area A2, and the wearer's upper ear root can stably support the ear hanging body through the third force contact area A3, so that the earphone device can be more stably worn on the wearer's ear through the three force contact areas at suitable positions, preventing the earphone device from shaking relative to the wearer.

[0063] In the embodiment of the present application, at least one of the first force-bearing contact area A1, the second force-bearing contact area A2, and the third force-bearing contact area A3 may have an elastic contact portion. Here, the first force-bearing contact area A1, the second force-bearing contact area A2, and the third force-bearing contact area A3 may all have elastic contact portions. For example, Figure 6 As shown, the first force-bearing contact area A1 may have a first elastic contact portion 111, such as Figure 7 As shown, the second force contact area A2 may have a second elastic contact portion 121, and the third force contact area A3 may have a third elastic contact portion. Of course, only one or two of the first force contact area A1, the second force contact area A2 and the third force contact area A3 may have an elastic contact portion.

[0064] By providing an elastic contact part in the force-bearing contact area, it is possible to prevent the relatively hard force-bearing contact area from injuring or hurting the wearer at the position where the wearer is in contact with the force-bearing contact area; at the same time, through the contact between the elastic contact part and the wearer, the wearing experience of the headphone device can be improved, preventing the harder force-bearing contact area from injuring or hurting the wearer during wearing.

[0065] Here, the structure of the elastic contact portion is not limited. For example, the elastic contact portion may include an elastic capsule. As an example, the elastic contact portion may include an elastic airbag. For another example, the elastic contact portion may include an elastic rubber structure or an elastic sponge structure.

[0066] Here, the elastic contact portion may be provided in a convex shape, that is, the elastic contact portion protrudes from the surface of other areas around the force-bearing contact area to prevent the area of ​​the earphone device where the elastic contact portion is not provided from contacting the wearer.

[0067] In the embodiments of the present application, Figure 8 As shown, the neutral plane A4 of the sound-emitting body perpendicular to the thickness direction and the neutral plane A5 of the contact body perpendicular to the thickness direction form a fourth angle B4; the value of the fourth angle B4 is not limited. For example, the range of the fourth angle may be 40 to 42 degrees. By setting a suitable fourth angle B4 between the neutral plane A4 of the sound-emitting body perpendicular to the thickness direction and the neutral plane A5 of the contact body perpendicular to the thickness direction, the tragus contact area of ​​the sound-emitting body can be made to fit the tragus of the wearer more closely, and the second force-bearing contact area A2 of the contact body can be made to fit the wearer's head more closely, so that the earphone device can be worn more stably on the wearer's head, preventing the earphone device from shaking relative to the wearer's head and affecting the audio effect of the earphone device.

[0068] 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, Fig. 9As 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.

[0069] 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, Fig. 9As 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.

[0070] 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.

[0071] 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.

[0072] 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.

[0073] 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.

[0074] 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 sound-generating body having a first force-bearing contact area for contacting the wearer's tragus; A contact body having a first end and a second end arranged opposite to each other in the length direction; the first end of the contact body having a second force-bearing contact area for contacting the head of the wearer; The ear hook is connected to the second end of the sound-generating body and the contact body respectively; the contact body and the sound-generating body are located at opposite ends of the ear hook, and the ear hook has a third force-bearing contact area for contacting the upper ear root of the wearer.

2. The earphone device according to claim 1, characterized in that The sound-emitting body has a first end and a second end that are relatively arranged in the length direction, the first force-bearing contact area is located at the first end of the sound-emitting body, and the second end of the sound-emitting body has a sound-emitting hole, and the sound-emitting hole is used to correspond to the position of the wearer's concha cavity.

3. The earphone device according to claim 1, characterized in that The ear hook is connected to a side of the sound emitting body facing away from the sound emitting hole of the sound emitting body, so that the ear hook located between the third force-bearing contact area and the sound emitting body is spaced apart from the wearer.

4. The earphone device according to claim 1, characterized in that The ear hook is connected to the side of the contact body, so that the ear hook located between the third force-bearing contact area and the contact body is used to contact the wearer's head, and the second end of the contact body is used to contact the wearer's head.

5. The earphone device according to claim 1, characterized in that There is a first distance between the first force-bearing contact area and the second force-bearing contact area, and the first distance ranges from 43 mm to 53 mm.

6. The earphone device according to claim 1, characterized in that There is a second distance between the first force-bearing contact area and the third force-bearing contact area, and the second distance ranges from 26 mm to 36 mm.

7. The earphone device according to claim 1, characterized in that There is a third distance between the second force-bearing contact area and the third force-bearing contact area, and the third distance ranges from 47 mm to 57 mm.

8. The earphone device according to claim 1, characterized in that The first force-bearing contact area and the second force-bearing contact area form a first straight line, the first force-bearing contact area and the third force-bearing contact area form a second straight line, and the second force-bearing contact area and the third force-bearing contact area form a third straight line; the first straight line and the second straight line form a first angle, the first straight line and the third straight line form a second angle, and the second straight line and the third straight line form a third angle; The first angle ranges from 78 degrees to 80 degrees; the second angle ranges from 35 degrees to 37 degrees; and the third angle ranges from 64 degrees to 66 degrees.

9. The earphone device according to claim 1, wherein: At least one of the first force-bearing contact area, the second force-bearing contact area and the third force-bearing contact area has an elastic contact portion.

10. The earphone device according to claim 9, characterized in that The elastic contact portion includes an elastic capsule; and / or the elastic contact portion is arranged in a convex shape.

11. The earphone device according to claim 1, characterized in that The neutral plane of the sound-emitting body perpendicular to the thickness direction and the neutral plane of the contact body perpendicular to the thickness direction form a fourth angle; Wherein, the fourth angle ranges from 40 degrees to 42 degrees.

12. A neck-hanging headset, characterized in that: The invention comprises a first earphone assembly and a second earphone assembly, wherein any earphone assembly comprises the earphone device according to any one of claims 1 to 11, and further comprises: The neck hanging body is respectively connected to the first sound-emitting body of the first earphone assembly and the second sound-emitting body of the second earphone assembly.

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