CN210694329U - Neck earphone - Google Patents

Abstract

The application provides a neck earphone, which comprises a neck hanging wire, a first earphone head and a second earphone head, wherein the first earphone head and the second earphone head are arranged at two ends of the neck hanging wire; the first earphone head comprises a first decoration piece and a first circuit board, and the first decoration piece is electrically connected with the first circuit board; the second earphone head comprises a second decorating part and a second circuit board, and the second decorating part is electrically connected with the second circuit board; the first decorating part and the second decorating part can be contacted and conducted and form a conducting loop with the first earphone head, the second earphone head and the neck hanging wire. The application provides a neck earphone of hanging switches on through the decoration contact for two earphone heads and neck hanging wire form the circuit that switches on, thereby send the broadcast of signal of telecommunication in order in time to control the music or pause, thereby save the power, promote the duration of a journey of neck earphone.

Description

Neck earphone

Technical Field

The application relates to the technical field of peripheral equipment of electronic equipment, in particular to a neck earphone.

Background

The earphone is a pair of conversion units, which receives the electric signal sent by the media player or receiver, and converts the electric signal into audible sound wave by using the loudspeaker close to the ear. With the prevalence of portable electronic devices, earphones are commonly used in mobile phones, walkmans, radios, portable electronic games, and digital audio players.

With the trend of electronic devices (such as mobile phones, tablet computers, etc.) toward non-porous and wireless structure design, wireless headsets are becoming the favorite of the market, such as bluetooth headsets, neck headsets, etc. Because the earphone is mostly small and exquisite, the built-in battery can not achieve very large capacity, so that the endurance time of the earphone is limited, and the user experience is influenced.

SUMMERY OF THE UTILITY MODEL

The technical problem that this application will be solved provides a neck earphone to solve the defect that wireless earphone duration is not strong and influences user experience.

The embodiment of the application provides a neck earphone which comprises a neck hanging wire, a first earphone head and a second earphone head, wherein the first earphone head and the second earphone head are arranged at two ends of the neck hanging wire; the first earphone head comprises a first decoration piece and a first circuit board, and the first decoration piece is electrically connected with the first circuit board; the second earphone head comprises a second decorating part and a second circuit board, and the second decorating part is electrically connected with the second circuit board; the first decoration piece and the second decoration piece are both made of conductive materials; the first decorating part and the second decorating part can be contacted and conducted and form a conducting loop with the first earphone head, the second earphone head and the neck hanging wire.

The neck earphone that this application embodiment provided switches on through first decoration and second decoration contact to make first earphone head, second earphone head and neck hanging wire form the conduction loop, thereby the broadcast of the signal of telecommunication in order to in time control music or pause, thereby save the power, promote the duration of the neck earphone.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

FIG. 1 is a schematic diagram of a neck headphone in some embodiments of the present application;

FIG. 2 is a schematic cross-sectional view of the first head of the neck earphone of FIG. 1 taken along line A-A;

FIG. 3 is a schematic cross-sectional view of a second earphone head of the neck hanging earphone of FIG. 1 taken along the direction B-B;

FIG. 4 is a schematic, exploded view of a first earpiece head in some embodiments of the present application;

FIG. 5 is an enlarged view of a portion of the C-shaped portion of the neckphone of FIG. 2;

FIG. 6 is a schematic, disassembled view of a second earpiece in some embodiments of the present application;

FIG. 7 is an enlarged view of a portion of the D-section of the neckset of FIG. 3;

FIG. 8 is a schematic diagram of a portion of a neck headphone in some embodiments of the present application;

fig. 9 is a schematic diagram of a partial use state of a neck headphone in some embodiments of the present application.

Detailed Description

The present application will be described in further detail with reference to the following drawings and examples. It is to be noted that the following examples are only illustrative of the present application, and do not limit the scope of the present application. Likewise, the following examples are only some examples and not all examples of the present application, and all other examples obtained by a person of ordinary skill in the art without any inventive work are within the scope of the present application.

Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.

The embodiment of the application provides a neck earphone, when not needing the broadcast music to take off the earphone, two earphone heads of earphone contact each other can realize switching on, and then form and switch on the return circuit and give the signal of telecommunication and stop the broadcast music, avoid on the one hand considering the operation stops the loaded down with trivial details of broadcast music, and on the other hand can in time stop the broadcast music, can also save the power when promoting user experience, promotes the duration of earphone.

The neck earphone that this application embodiment provided, when not using, the earphone head at neck hanging wire both ends is taken before the chest under the normal conditions, and the distance is nearer between the two. In this case, magnets may be provided in the headphone heads to attract each other, thereby forming contact conduction. Meanwhile, the contact positions of the earphone heads are respectively provided with a conductive decorative sheet, and the conductive decorative sheet, the earphone heads and the neck hanging wires form a conduction loop to give out electric signals. The electric signal is conducted to the electronic equipment matched with the neck earphone, and the electronic equipment stops playing music according to the electric signal. It can be understood that the neck earphone provided in the examples of the present application can be used with an electronic device, which may be an electronic device such as a mobile phone, a tablet computer, an MP3, an MP4, a smart wearable device, and the like.

It is to be understood that the terms "first", "second" and "third" in the embodiments of the present application are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," or "third" may explicitly or implicitly include at least one of the feature.

Further, referring to fig. 1, fig. 1 is a schematic structural diagram of a neck hanging earphone 100 according to some embodiments of the present application, in which the neck hanging earphone 100 substantially includes a neck hanging wire 10, and a first earphone head 20 and a second earphone head 30 disposed at two ends of the neck hanging wire 10. One end of the neck hanging wire 10 is electrically connected to the first earphone head 20, and the other end of the neck hanging wire 10 is electrically connected to the second earphone head 30, so that the first earphone head 20 and the second earphone head 30 are electrically connected through the neck hanging wire 10. It can be understood that the first and second earpieces 20 and 30 are respectively provided therein with circuit boards, and the neck cord 10 is electrically connected to the circuit boards provided in the first and second earpieces 20 and 30, respectively, to convert the electrical signals into sound signals and transmit them.

Specifically, a portion of the neck wire 10 adjacent to the first earphone head 20 is provided with a first wire control 40, and a portion of the neck wire 10 adjacent to the second earphone head 30 is provided with a second wire control 50. The first line control 40 can be provided with a switch key, a pause key, a volume adjusting key and other keys and a USB charging interface, the second line control 50 can be provided with a wireless communication module, and the wireless communication module can be one of wireless communication modules integrated based on a wireless communication technology, such as an NFC module, a Bluetooth module, a Wi-Fi module and a ZigBee module. Of course, in other embodiments, the key, the USB charging interface, the wireless communication module, and other functional modules may be respectively disposed on the first wire control 40 and the second wire control 50 as needed, which is not specifically limited in this embodiment of the application.

Further, referring to fig. 2 and fig. 3 in combination, fig. 2 is a schematic sectional view of the first earphone head 20 of the neck hanging earphone 100 of the embodiment of fig. 1 along the direction a-a, and fig. 3 is a schematic sectional view of the second earphone head 30 of the neck hanging earphone 100 of the embodiment of fig. 1 along the direction B-B. The first earphone head 20 generally includes a first decoration 21 and a first circuit board 22, wherein the first decoration 21 is electrically connected to the first circuit board 22; the second earphone head 30 generally includes a second deco 31 and a second circuit board 32, and the second deco 31 is electrically connected to the second circuit board 32.

It is understood that the first decoration element 21 and the second decoration element 31 are made of conductive materials, and in the embodiment of the present application, the conductive material may be one or more of a metal conductive material, a composite polymer conductive material, a structural polymer conductive material, and the like. The first decoration 21 can be in contact with the second decoration 31 and form a conductive loop with the first earphone head 20, the second earphone head 30 and the neck hanging wire 10. Specifically, the first decoration 21 is electrically connected to the first circuit board 22, the second decoration 31 is electrically connected to the second circuit board 32, and the neck wire 10 is electrically connected to the first circuit board 22 and the second circuit board 32, respectively, so as to form a conductive loop and generate an electrical signal. In other words, when the first decoration 21 and the second decoration 31 contact, the first circuit board 22, the first decoration 21, the second decoration 31, the second circuit board 32 and the neck hanging wire 10 form a conduction loop, and then generate an electric signal and send the electric signal to the electronic device adapted to the neck hanging earphone in the embodiment of the application through the wireless communication module, so that the music playing can be paused or stopped in time, the power supply is saved, and the cruising ability of the neck hanging earphone is improved.

In some embodiments of the present application, please refer to fig. 4, fig. 4 is a schematic exploded view of a first earphone head 20 of the neck earphone 100 in some embodiments of the present application, the first earphone head 20 generally further includes a first housing 23, the first housing 23 includes a first front housing 231 and a first rear housing 232, and the first front housing 231 and the first rear housing 232 jointly enclose a first accommodating space 233 formed in the first housing 23.

Specifically, referring to fig. 2, the first circuit board 22 and the first magnet 24 are disposed inside the first housing 23, the first decoration 21 is disposed on the outer surface of the first housing 23, the first housing 23 is formed with at least one first through hole 234, and the first through hole 234 is used for communicating the first circuit board 22 and the first decoration 21. Further, the first circuit board 22 and the first magnet 24 are accommodated in the first accommodation space 233 provided in the first housing 23. It can be understood that the first receiving space 233 is further provided therein with a first speaker 235 electrically connected to the first circuit board 22, so as to generate the required audio sound wave through the electro-acoustic conversion of the speaker. Specifically, the first casing 23 may further have a first sound cavity 236 communicated with the first speaker 235, so as to output the audio sound wave generated by the first speaker 235.

In the embodiment of the present application, the first decoration member 21 is disposed on the outer surface of the first front case 231, the first speaker 235 is disposed near the first rear case 232, and the first sound cavity 236 penetrates the first rear case 232 to communicate with the first speaker 235. Of course, in other embodiments, the first decoration member 21 may also be disposed on the outer surface of the first rear shell 232, or the first speaker 235 is disposed near the first front shell 231 and the first sound cavity 236 penetrates through the first front shell 231 to communicate with the first speaker 235, which is not specifically limited in this embodiment of the application.

Further, referring to fig. 5, fig. 5 is an enlarged partial structure view of the portion C in fig. 2, a first groove 237 is formed on an outer surface of the first housing 23, the first decoration 21 is fixedly accommodated in the first groove 237, and the first through hole 234 is formed in a bottom wall of the first groove 237. Specifically, the first groove 237 is disposed on a side of the first front case 231 away from the first receiving space 233, or a side of the first front case 231 away from the first receiving space 233 is recessed towards the first receiving space 233 to form the first groove 237. The first decoration 21 is fixed in the first groove 237, and here, the fixing manner of the first decoration 21 is not limited to snap fixing, screw fixing, adhesive fixing, and the like. In the embodiment of the present application, the first decoration 21 is fixed by adhering the first colloid 211 to the first groove 237. It can be understood that the first colloid 211 is provided with a first hollow area corresponding to the first through hole 234. The first through hole 234 penetrates through the bottom wall of the first recess 237 and communicates with the first accommodating space 233, so that the first decoration 21 is electrically connected to the first circuit board 22.

Still further, the first magnet 24 is fixedly disposed adjacent to the bottom wall of the first groove 237, and the first magnet 24 is provided with a first avoiding opening 241, and the first avoiding opening 241 is disposed opposite to the first through hole 234. Specifically, the first magnet 24 is accommodated in the first accommodating space 233 and attached to one side of the bottom wall of the first recess 237 close to the first accommodating space 233. It is understood that the fixing manner of the first magnet 24 is not limited to the snap fixing, the screw fixing, the adhesive fixing, and the like. In the embodiment of the present application, the first magnet 24 is adhered to one side of the bottom wall of the first groove 237 close to the first accommodating space 233 through the second colloid 242 for fixing. Obviously, the second encapsulant 242 has a second hollow area corresponding to the first avoiding opening 241, so that the first avoiding opening 241 is opposite to the first through hole 234.

In the embodiment of the present application, the first decoration member 21 is electrically connected to the first circuit board 22, and the electrical connection may be wire connection, conductive metal sheet connection, graphite column connection, or the like.

Specifically, in the embodiment of the present application, at least one first connecting element 221 is disposed on the first circuit board 22, and the first connecting element 221 is disposed through the first through hole 234 and connects the first decoration 21 and the first circuit board 22, so as to achieve electrical connection between the first decoration 21 and the first circuit board 22. It is apparent that the first connection member 221 is made of a conductive material. It is understood that the conductive material used for the first connecting element 221 may be one or more of a metal conductive material, a composite polymer conductive material, a structural polymer conductive material, and the like.

Further, two ends of the first connecting element 221 respectively abut against the first decoration 21 and the first circuit board 22 to achieve conduction. The first connecting member 221 may be a POGO PIN (spring type probe), a needle tube of the POGO PIN is fixedly disposed on the first circuit board 22, and a needle shaft of the POGO PIN abuts against the first decoration member 21. Of course, in other embodiments, the first connecting member 221 may be one of conductors such as a wire, a conductive metal sheet, a graphite column, and the like.

Further, the first circuit board 22 is accommodated in the first accommodating space 233 and is fixedly attached to a side of the first magnet 24 away from the first decoration 21. It is understood that the fixing manner of the first circuit board 22 is not limited to the snap fixing, the screw fixing, the adhesive fixing, and the like. In the embodiment of the present application, the first circuit board 22 is fixed by bonding the third adhesive 222 to the side of the first magnet 24 away from the first decoration 21. Obviously, the third colloid 222 is provided with a third hollow area for the first connecting element 221 to pass through, so that the first connecting element 221 can sequentially pass through the third hollow area, the first avoiding opening 241, the second hollow area, the first through hole 234 and the first hollow area, and then is connected with the first decoration 21.

Further, the first decoration 21 is disposed corresponding to the first through hole 234, and one or more first decoration 21 may be disposed on the first through hole 234, and the one or more first decoration 21 are disposed through the first through hole 234. Of course, one or more first through holes 234 may be provided, that is, the first through holes 234 are provided in one-to-one correspondence with the first decoration pieces 21. In the embodiment of the present application, at least one first decoration member 21 is provided, and one first through hole 234 is opened to facilitate the manufacturing process.

In some embodiments of the present application, please refer to fig. 6, fig. 6 is a schematic diagram illustrating a structure of a second earphone head 30 of the neck hanging earphone 100 in some embodiments of the present application in a disassembled manner, the second earphone head 30 substantially further includes a second housing 33, the second housing 33 includes a second front housing 331 and a second rear housing 332, and the second front housing 331 and the second rear housing 332 jointly enclose a second accommodating space 333 of the second housing 33.

Specifically, referring to fig. 3, the second circuit board 32 and the second magnet 34 are disposed inside the second housing 33, the second decoration 31 is disposed on the outer surface of the second housing 33, the second housing 33 is provided with at least one second through hole 334, and the second through hole 334 is used for communicating the second circuit board 32 and the second decoration 31. Further, the second circuit board 32 and the second magnet 34 are accommodated in a second accommodating space 333 provided in the second housing 33. It is understood that the second accommodating space 333 is also provided therein with a second speaker 335 electrically connected to the second circuit board 32, so as to generate the required audio sound waves through the electro-acoustic conversion of the speaker. Specifically, the second casing 33 may further have a second sound cavity 336 communicated with the second speaker 335 to output the audio sound wave generated by the second speaker 335.

In the present embodiment, the second deco 31 is disposed on the outer surface of the second front case 331, the second speaker 335 is disposed near the second rear case 332, and the second sound chamber 336 penetrates the second rear case 332 to communicate with the second speaker 335. Of course, in other embodiments, the second decoration element 31 may also be disposed on the outer surface of the second rear case 332, or the second speaker 335 is disposed near the second front case 331 and the second sound cavity 336 penetrates through the second front case 331 to communicate with the second speaker 335, which is not specifically limited in this embodiment of the application.

Further, referring to fig. 7, fig. 7 is an enlarged view of a portion D in fig. 3, a second groove 337 is formed on an outer surface of the second housing 33, the second decoration 31 is fixedly accommodated in the second groove 337, and the second through hole 334 is formed in a bottom wall of the second groove 337. Specifically, the second recess 237 is disposed on a side of the second front case 331 away from the second accommodating space 333, or a side of the second front case 331 away from the second accommodating space 333 is recessed toward the second accommodating space 333 to form a second recess 337. The second decoration 31 is fixedly disposed in the second groove 337, and here, the fixing manner of the second decoration 31 is not limited to snap fixing, screw fixing, adhesive fixing, and the like. In the embodiment of the present application, the second decoration member 31 is fixed by bonding the first colloid 311 and the second recess 337. It can be understood that the first colloid 311 is provided with a first hollow area corresponding to the second through hole 334. The second through hole 334 penetrates through the bottom wall of the second recess 337 and communicates with the second accommodating space 333, so that the second decoration 31 is electrically connected to the second circuit board 32.

Still further, the second magnet 34 is fixedly disposed adjacent to the bottom wall of the second groove 337, the second magnet 34 is provided with a second avoiding opening 341, and the second avoiding opening 341 is disposed opposite to the second through hole 334. Specifically, the second magnet 34 is accommodated in the second accommodating space 333 and attached to a side of the bottom wall of the second recess 337 close to the second accommodating space 333. It is understood that the fixing manner of the second magnet 34 is not limited to the snap fixing, the screw fixing, the adhesive fixing, and the like. In the embodiment of the present application, the second magnet 34 is bonded to one side of the bottom wall of the second recess 337 close to the second accommodating space 333 through the second colloid 342 for fixing. Obviously, the second colloid 342 is provided with a second hollow area corresponding to the second avoiding opening 341, so that the second avoiding opening 341 is opposite to the second through hole 334 for communicating.

In the embodiment of the present application, the second decoration member 31 is electrically connected to the second circuit board 32, and the electrical connection may be wire connection, conductive metal sheet connection, graphite column connection, or the like.

Specifically, in the embodiment of the present application, at least one second connecting element 321 is disposed on the second circuit board 32, and the second connecting element 321 is disposed through the second through hole 334 and connects the second decoration 31 and the second circuit board 32, so as to achieve electrical connection between the second decoration 31 and the second circuit board 32. It is apparent that the second connection member 321 is made of a conductive material. It is understood that the conductive material used for the second connection element 321 may be one or more of a metal conductive material, a composite polymer conductive material, a structural polymer conductive material, and the like.

Further, two ends of the second connecting member 321 respectively abut against the second decoration member 31 and the second circuit board 32 to achieve conduction. The second connector 321 may be a POGO PIN (spring type probe), a needle tube of the POGO PIN is fixedly disposed on the second circuit board 32, and a needle shaft of the POGO PIN abuts against the second decoration 31. Of course, in other embodiments, the second connecting member 321 may be one of conductors such as a wire, a conductive metal sheet, a graphite column, and the like.

Further, the second circuit board 32 is accommodated in the second accommodating space 333 and fixedly attached to a side of the second magnet 34 away from the second decoration 31. It is understood that the fixing manner of the second circuit board 32 is not limited to the snap fixing, the screw fixing, the adhesive fixing, and the like. In the embodiment of the present application, the second circuit board 32 is fixed by bonding the third adhesive 322 to a side of the second magnet 34 away from the second decoration 31. Obviously, the third colloid 322 is provided with a third hollow area for the second connecting element 321 to pass through, so that the second connecting element 321 can sequentially pass through the third hollow area, the second avoiding opening 341, the second hollow area, the second through hole 334 and the first hollow area, and then is connected with the second decoration 31.

Further, the second decoration 31 is disposed corresponding to the second through hole 334, and one or more second decoration 31 may be disposed on the second decoration 31, and the one or more second decoration 31 are disposed through the second through hole 334. Of course, one or more second through holes 334 may be provided, that is, the second through holes 334 are provided in one-to-one correspondence with the second decoration pieces 31. In the embodiment of the present application, at least one second decoration 31 is provided, and one second through hole 334 is opened to facilitate the manufacturing process.

In some embodiments of the present application, please refer to fig. 8 and 9 in combination, fig. 8 is a schematic diagram illustrating a partial use state of the neck earphone 100 in some embodiments of the present application, and fig. 9 is a schematic diagram illustrating a partial use state of the neck earphone 100 in some embodiments of the present application. When the first and second earpieces 20, 30 are worn on the ears of the user or the first and second earpieces 20, 30 are not in contact, this generally means that the headset is in use without having to pause or stop playing music. Based on this, the first decoration 21 and the second decoration 31 are not in contact and conductive, and cannot form a conductive loop with the first earphone head 20, the second earphone head 30, and the neck cord 10, and further cannot send out an electric signal for pausing or stopping music playing, as shown in fig. 8.

Further, as the first and second earpieces 20, 30 come into close proximity and come into attractive contact against their internal magnets, which generally means that the headphones are out of service, music needs to be paused or stopped to conserve power. Based on this, the first decoration 21 is in contact with the second decoration 31 to form a conductive loop with the first earphone head 20, the second earphone head 30 and the neck hanging wire 10, and an electrical signal for pausing or stopping the music playing is generated, as shown in fig. 9.

Specifically, when the user takes off the earphone, the two magnets respectively disposed in the first earphone head 20 and the second earphone head 30 attract each other and contact each other, and the connection state is changed from the original off state to the on state to generate an electrical signal, thereby issuing a pause or stop playing command. In other words, the first earphone head 20 is in contact connection with the second earphone head 30 through the first decoration 21 and the second decoration 31, the first earphone head 20 and the second earphone head are respectively connected with the first wire controller 40 and the second wire controller 50 through the neck hanging wire 10, and then a conduction loop is formed through the neck hanging wire 10, so that the playing and the pause of music are controlled through the electric signal.

The neck headphone that this application embodiment provided sets up the decoration that adopts conducting material to make respectively through two earphone heads to can contact between the decoration and switch on. When the decoration contact switched on, two earphone heads and neck hanging wire formed the switch-on circuit to the broadcast of signal of telecommunication in order to in time control music or pause, thereby saved the power, promoted the duration of neck hanging earphone.

It is noted that the terms "comprises" and "comprising," as well as any variations thereof, are intended to cover non-exclusive inclusions. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not limited to only those steps or elements listed, but may alternatively include other steps or elements not listed, or inherent to such process, method, article, or apparatus.

The above description is only a part of the embodiments of the present application, and not intended to limit the scope of the present application, and all equivalent devices or equivalent processes performed by the content of the present application and the attached drawings, or directly or indirectly applied to other related technical fields, are also included in the scope of the present application.

Claims (11)

1. A neck headphone, comprising: the first earphone head and the second earphone head are arranged at two ends of the neck hanging wire; wherein the content of the first and second substances,

the first earphone head comprises a first decoration piece and a first circuit board, and the first decoration piece is electrically connected with the first circuit board;

the second earphone head comprises a second decorating part and a second circuit board, and the second decorating part is electrically connected with the second circuit board;

the first decoration piece and the second decoration piece are both made of conductive materials; the first decorating part and the second decorating part can be contacted and conducted and form a conducting loop with the first earphone head, the second earphone head and the neck hanging wire.

2. The neck hanging earphone according to claim 1, wherein the first earphone head comprises a first housing, a first circuit board and a first magnet are arranged inside the first housing, a first decoration piece is arranged on the outer surface of the first housing, and at least one first through hole is formed in the first housing and is used for communicating the first circuit board and the first decoration piece.

3. The neck earphone according to claim 2, wherein the first housing has a first recess formed on an outer surface thereof, the first decoration member is fixedly received in the first recess, and the first through hole is formed in a bottom wall of the first recess.

4. The neck earphone according to claim 3, wherein the first magnet is fixedly arranged near the bottom wall of the first groove, a first avoiding opening is arranged on the first magnet, and the first avoiding opening is arranged right opposite to the first through hole.

5. The neck earphone according to claim 4, wherein the first circuit board is provided with at least one first connector, the first connector is disposed through the first through hole and connects the first decoration member and the first circuit board, and the first connector is made of a conductive material.

6. The neck headphone of claim 5, wherein the first connector is disposed in correspondence with the first through hole.

7. The neck hanging earphone according to claim 1, wherein the second earphone head comprises a second housing, a second circuit board and a second magnet are arranged inside the second housing, a second decoration piece is arranged on the outer surface of the second housing, at least one second through hole is formed in the second housing, and the second through hole is used for communicating the second circuit board and the second decoration piece.

8. The neck earphone according to claim 7, wherein the second housing has a second recess formed on an outer surface thereof, the second decoration member is fixedly received in the second recess, and the second through hole is formed in a bottom wall of the second recess.

9. The neck earphone according to claim 8, wherein the second magnet is fixedly arranged near the bottom wall of the second groove, a second avoiding opening is arranged on the second magnet, and the second avoiding opening is arranged right opposite to the second through hole.

10. The neck earphone according to claim 9, wherein the second circuit board is provided with at least one second connecting piece, the second connecting piece is arranged through the second through hole and is connected with the second decoration piece and the second circuit board, and the second connecting piece is made of a conductive material.

11. The neck headphone of claim 10, wherein the second connector is disposed in correspondence with the second through hole.

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