Magnetic connection structure and earphone

Abstract

The utility model discloses a magnetic connection structure and an earphone, the magnetic connection structure comprises a first connecting piece and a second connecting piece, the first connecting piece is provided with a first magnetic piece, the second connecting piece is provided with a second magnetic piece, and the first magnetic piece is in magnetic connection with the second magnetic piece. First teeth and second teeth which are meshed with each other are respectively arranged on the first connecting piece and the second connecting piece around the first magnetic attraction piece and the second magnetic attraction piece; the first connecting piece and the second connecting piece are stably connected through magnetic attraction force, the connecting mode is simple, reliable and convenient, accurate alignment can be achieved, the connecting precision and stability are improved, meanwhile, tooth meshing can bear shear force and torsional force to a certain degree, and the bearing capacity of connection is enhanced; the earphone main body and the hanging piece of the earphone are detachably and rotatably connected through the magnetic attraction connecting structure, the included angle between the earphone main body and the hanging piece can be conveniently adjusted so as to be suitable for different users, and meanwhile the hanging piece and the earphone main body can be conveniently replaced.

Description

Technical Field

[0001] The utility model relates to the fields of magnetic connection technology and earphone technology, in particular to a magnetic connection structure and an earphone. Background Art

[0002] In the prior art, the earhook of the earphone is generally fixedly connected to the earphone body, and the earhook can be directly hung on the ear during use. However, since the angle between the earhook and the earphone body cannot be adjusted, the earhook of the fixed earhook earphone is easy to fall off the ear, resulting in poor experience and comfort. Moreover, according to different usage occasions, we generally need to use different types of earphones, such as earhook earphones, back-hook earphones, etc. The earhook or back-hook of these earphones in the prior art, which are used to wear the earphone on the ear, are fixedly connected to the earphone, so that the earphone can only be worn in one way. When there is a need for different wearing methods, it is necessary to purchase multiple pairs of different earphones, and it is also necessary to carry multiple different earphones with you, which is inconvenient to use. Utility Model Content

[0003] In order to solve the deficiencies in the prior art, the utility model provides a magnetic connection structure, wherein the first connection member and the second connection member are firmly connected by magnetic attraction, and the connection method is simple, reliable and convenient. The meshing design of the first teeth and the second teeth enables the first connection member and the second connection member to be precisely aligned when connected, thereby improving the accuracy and stability of the connection. At the same time, the tooth meshing can also withstand shear force and torsional force to a certain extent, thereby enhancing the bearing capacity of the connection. The utility model also provides an earphone using this magnetic connection structure, wherein the earphone body and the pendant are detachably and rotatably connected by the magnetic connection structure, which is convenient for adjusting the orientation of the earphone body as needed, and also for adjusting the angle between the earphone body and the pendant to suit different users, and also convenient for replacing the pendant and the earphone body.

[0004] In order to achieve the above purpose, the utility model is implemented through the following technical solutions:

[0005] The utility model provides a magnetic connection structure, including a first connecting member and a second connecting member, wherein a first magnetic member is arranged on the first connecting member, and a second magnetic member is arranged on the second connecting member, the first magnetic member is magnetically connected to the second magnetic member, and the first connecting member and the second connecting member are respectively provided with first teeth and second teeth that mesh with each other and surround the first magnetic member and the second magnetic member.

[0006] A first step is formed on the first connecting member around the first magnetic member, and the first teeth are arranged on the surface of the first step; a second step is formed on the second connecting member around the second magnetic member, and the second teeth are arranged on the surface of the second step.

[0007] The first step extends outward so that its surface protrudes from the end face A of the first connecting member, and correspondingly, the surface of the second step is lower than the end face B of the second connecting member; or the second step extends outward so that its surface protrudes from the end face B of the second connecting member, and correspondingly, the surface of the first step is lower than the end face A of the first connecting member.

[0008] The first step is located on the inner side of the end surface A of the first connecting member, and the second step is located on the inner side of the end surface B of the second connecting member.

[0009] The first magnetic member extends outward so that its surface protrudes from the surface of the first step, and correspondingly, the surface of the second magnetic member is lower than the surface of the second step; or the second magnetic member extends outward so that its surface protrudes from the surface of the second step, and correspondingly, the surface of the first magnetic member is lower than the surface of the first step.

[0010] The utility model also provides an earphone, wherein one of the first connecting member and the second connecting member is an earphone body, and the other is a hanging member used for wearing the earphone body on a person's ear.

[0011] The hanging parts are ear hanging parts, or / and back hanging parts, or / and ear clip parts, or / and temple hanging parts.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] 1. The first connecting member and the second connecting member of the utility model are firmly connected through magnetic attraction, and the connection method is simple, reliable and convenient. Through the meshing design of the first teeth and the second teeth, the first connecting member and the second connecting member can be accurately aligned when connected, thereby improving the accuracy and stability of the connection. At the same time, the tooth meshing can also withstand shear force and torsional force to a certain extent, thereby enhancing the bearing capacity of the connection.

[0014] 2. In the utility model, a first step is formed around the first magnetic member on the first connecting member, and the first tooth is arranged on the surface of the first step; a second step is formed around the second magnetic member on the second connecting member, and the second tooth is arranged on the surface of the second step, so as to improve the stability of the overall structure and realize positioning and matching. During the rotation of the first connecting member and the second connecting member, the first magnetic member and the second magnetic member can also provide a certain magnetic attraction force, so that the first connecting member and the second connecting member will not be completely separated, thereby facilitating the rotation of the first connecting member and the second connecting member.

[0015] 3. The first step or the second step of the utility model extends outward, and the first magnetic attraction member or the second magnetic attraction member extends outward, which can improve the connection stability of the first connecting member and the second connecting member, and facilitate the connection or separation operation of the first connecting member and the second connecting member.

[0016] 4. The utility model also provides an earphone, which is convenient for adjusting the orientation of the earphone body according to needs, and is also convenient for replacing the pendant and the earphone body. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Attached Figure 1 It is one of the structural schematic diagrams of the magnetic attraction connection structure of the utility model.

[0018] Attached Figure 2 This is the second structural schematic diagram of the magnetic attraction connection structure of the utility model.

[0019] Attached Figure 3 The utility model is a structural schematic diagram of an ear-hook type earphone.

[0020] Attached Figure 4 The utility model is a structural schematic diagram of a temple-hanging earphone.

[0021] The numbers shown in the accompanying drawings are: 1. first connecting member; 11. first magnetic member; 12. first tooth; 13. first step; 14. end face A; 2. second connecting member; 21. second magnetic member; 22. second tooth; 23. second step; 24. end face B; 3. earphone body; 4. ear hook; 5. temple hook. DETAILED DESCRIPTION

[0022] The utility model is further described in conjunction with the accompanying drawings and specific embodiments. It should be understood that these embodiments are only used to illustrate the utility model and are not used to limit the scope of the utility model. In addition, it should be understood that after reading the content taught by the utility model, those skilled in the art can make various changes or modifications to the utility model, and these equivalent forms also fall within the scope defined by the present application.

[0023] like Figure 1-2 As shown, the utility model provides a magnetic connection structure, including a first connecting member 1 and a second connecting member 2, a first magnetic member 11 is arranged on the first connecting member 1, and a second magnetic member 21 is arranged on the second connecting member 2, the first magnetic member 11 is magnetically connected to the second magnetic member 21, and the first connecting member 1 and the second connecting member 2 are respectively provided with first teeth 12 and second teeth 22 that mesh with each other around the first magnetic member 11 and the second magnetic member 21.

[0024] The first connecting member 1 and the second connecting member 2 of the utility model are firmly connected through magnetic attraction, and the connection method is simple, reliable and convenient. Through the meshing design of the first teeth 12 and the second teeth 22, the first connecting member 1 and the second connecting member 2 can be accurately aligned when connected, thereby improving the accuracy and stability of the connection. At the same time, the tooth meshing can also withstand shear force and torsional force to a certain extent, thereby enhancing the bearing capacity of the connection.

[0025] Further, such as Figure 1-2 As shown, the first connection member 1 forms a first step 13 around the first magnetic member 11, and the first tooth 12 is arranged on the surface of the first step 13; the second connection member 2 forms a second step 23 around the second magnetic member 21, and the second tooth 22 is arranged on the surface of the second step 23, which improves the stability of the overall structure and can also achieve positioning and matching. During the rotation of the first connection member 1 and the second connection member 2, the first magnetic member 11 and the second magnetic member 21 can also provide a certain magnetic attraction force, so that the first connection member 1 and the second connection member 2 will not be completely separated, which is convenient for the rotation of the first connection member 1 and the second connection member 2.

[0026] Furthermore, the first step 13 extends outwards so that its surface protrudes from the end surface A14 of the first connecting member 1, and correspondingly, the surface of the second step 23 is lower than the end surface B24 of the second connecting member 2 (not shown in the figure). Figure 1-2 As shown, the second step 23 extends outwardly so that its surface protrudes from the end surface B24 of the second connecting member 2, and correspondingly, the surface of the first step 13 is lower than the end surface A14 of the first connecting member 1. This can improve the connection stability of the first connecting member 1 and the second connecting member 2, and facilitate the connection or separation operation of the first connecting member 1 and the second connecting member 2.

[0027] Furthermore, the first step 13 is located on the inner side of the end surface A14 of the first connecting member 1 , and the second step 23 is located on the inner side of the end surface B24 of the second connecting member 2 .

[0028] Further, such as Figure 2 As shown, the first magnetic member 11 extends outwardly so that its surface protrudes from the surface of the first step 13, and correspondingly, the surface of the second magnetic member 21 is lower than the surface of the second step 23. Figure 1 As shown, the second magnetic member 21 extends outward so that its surface protrudes from the surface of the second step 23, and the surface of the first magnetic member 11 is matched to be lower than the surface of the first step 13. The connection stability of the first connecting member 1 and the second connecting member 2 can be improved, and the connection or separation operation of the first connecting member 1 and the second connecting member 2 can be facilitated.

[0029] like Figure 1-4 As shown, the present invention also provides an earphone, wherein one of the first connecting member 1 and the second connecting member 2 is an earphone body 3, and the other is a pendant for wearing the earphone body 3 on a person's ear. It is convenient to adjust the orientation of the earphone body 3 as needed, and it is also convenient to replace the pendant and the earphone body 3.

[0030] Further, the hanging part is an ear hanging part 4 or / and a back hanging part or / and an ear clip or / and a temple hanging part 5. Figure 1-3As shown, the hanging part is an ear hook 4, which is connected to the earphone body 3 to form an ear hook type earphone. The angle between the ear hook 4 and the earphone body 3 can be adjusted by rotating the ear hook 4, so that the earphone body 3 can be clamped on the ear. Figure 4 As shown, the hanging part is a temple hanger 5, which forms a temple-hanging earphone after being connected to the earphone body 3. The temple hanger 5 is hung on the temple of the glasses, so that it is convenient to use the earphone when wearing glasses. The rear hanger (not shown in the figure) can be in an arc shape that can match the shape of the human brain as in the prior art, and has a certain elasticity, so that it can be worn on the neck or head. The magnetic connection of this embodiment allows the earphone body 3 to be worn on the human ear in different ways, and different wearing methods can be achieved without purchasing multiple pairs of headphones, thereby improving the convenience and comfort of use.

Claims

1. A magnetic connection structure, comprising a first connection member and a second connection member, characterized in that: A first magnetic member is arranged on the first connecting member, and a second magnetic member is arranged on the second connecting member. The first magnetic member is magnetically connected to the second magnetic member. The first connecting member and the second connecting member are respectively provided with first teeth and second teeth meshing with each other surrounding the first magnetic member and the second magnetic member.

2. A magnetic connection structure according to claim 1, characterized in that: A first step is formed on the first connecting member around the first magnetic member, and the first teeth are arranged on the surface of the first step; a second step is formed on the second connecting member around the second magnetic member, and the second teeth are arranged on the surface of the second step.

3. A magnetic connection structure according to claim 2, characterized in that: The first step extends outward so that its surface protrudes from the end face A of the first connecting member, and correspondingly, the surface of the second step is lower than the end face B of the second connecting member; or the second step extends outward so that its surface protrudes from the end face B of the second connecting member, and correspondingly, the surface of the first step is lower than the end face A of the first connecting member.

4. A magnetic connection structure according to claim 3, characterized in that: The first step is located on the inner side of the end surface A of the first connecting member, and the second step is located on the inner side of the end surface B of the second connecting member.

5. The magnetic connection structure according to claim 2, characterized in that: The first magnetic member extends outward so that its surface protrudes from the surface of the first step, and correspondingly, the surface of the second magnetic member is lower than the surface of the second step; or the second magnetic member extends outward so that its surface protrudes from the surface of the second step, and correspondingly, the surface of the first magnetic member is lower than the surface of the first step.

6. An earphone comprising a magnetic connection structure according to any one of claims 1 to 5, characterized in that: One of the first connecting piece and the second connecting piece is the earphone body, and the other is a hanging piece used for wearing the earphone body on a person's ear.

7. The earphone according to claim 6, characterized in that: The hanging parts are ear hanging parts, or / and back hanging parts, or / and ear clip parts, or / and temple hanging parts.

Images