CN209949357U - Wireless earphone assembly - Google Patents

Abstract

The utility model provides a wireless earphone assembly, which comprises a charging box and a first earphone and a second earphone which can be combined with each other. The first earphone and the second earphone are respectively provided with a first charging structure, and the first earphone and the second earphone are respectively provided with a first charging structure. There is an electrical conduction structure that cooperates with each other, and a second charging structure is arranged in the charging box; when the first earphone and the second earphone are combined, the first earphone and the second earphone are electrically connected to each other through the electrical conduction structure Connect, put the combined first earphone and second earphone together in the charging box, the second charging structure is in contact with the first charging structure on the first earphone or the second earphone and is electrically connected, so that the charging box simultaneously charges The first earphone and the second earphone are charged. The wireless earphone assembly provided above has a simpler structure and is convenient for users to use.

Description

Wireless Headset Components

technical field

The utility model relates to the technical field of electronic products, in particular to a wireless earphone assembly.

Background technique

When the existing wireless earphones are placed in the earphone box, basically two earphone slots are correspondingly designed in the earphone box, so as to respectively place the left and right earphones. In this way, when using the earphone box to charge the earphones, it is necessary to design the charging structure in the left and right earphone slots where the left and right earphones are placed. The left and right earphones are charged. If the left earphone is misplaced in the right earphone slot, or the right earphone is misplaced in the left earphone slot, the earphones cannot be charged, so it is inconvenient for users to use.

Utility model content

In view of this, it is necessary to provide a wireless earphone assembly, which aims to simplify the charging structure of the earphone box and is convenient for users to use.

A wireless earphone assembly includes a charging box and a first earphone and a second earphone that can be combined with each other, the first earphone and the second earphone are respectively provided with a first charging structure, and the first earphone and the second earphone are respectively provided with a first charging structure. The second earphone is provided with a mutually matched electrical conduction structure, and the charging box is provided with a second charging structure;

After the first earphone and the second earphone are combined, the first earphone and the second earphone are electrically connected to each other through the electrical conduction structure, and the combined first earphone and the second earphone are electrically connected to each other. The second earphones are placed together in the charging box, and the second charging structure is in contact with the first earphone or the first charging structure on the second earphone and is electrically connected, so that the charging box The first earphone and the second earphone are charged simultaneously.

In at least one mode, the charging box includes a housing and a housing cavity is provided on the housing, the second charging structure is arranged in the housing cavity, and the housing cavity is used for housing the combined battery. the first earphone and the second earphone.

In at least one manner, the charging box further includes a battery and a circuit board electrically connected to the battery, the second charging structure is a charging probe, and one end of the charging probe is electrically connected to the circuit On the board, the other end of the second charging structure is exposed in the receiving cavity.

In at least one manner, a charging interface is provided on the circuit board, a connection hole is correspondingly provided on a side wall of the housing, and the charging interface is provided in the connection hole.

In at least one manner, the charging box further includes a cover plate for covering the circuit board and the battery, the cover plate is formed as a bottom wall of the receiving cavity, and the cover plate is provided with a through hole , one end of the charging probe protrudes out of the through hole so as to be exposed in the receiving cavity.

In at least one manner, a wearing portion is further provided on the outer side wall of the housing.

In at least one manner, the first earphone includes a first body, a first earplug and a first receiving groove disposed on the first body, and the second earphone includes a second body and a first earphone disposed on the second body. The second earplug and the second receiving groove on the body; when the first earphone and the second earphone are combined, the first earplug is received in the second receiving groove, and the second earplug is received in the in the first receiving groove.

In at least one manner, the first charging structures of the first earphone and the second earphone are respectively provided on the first body and the second body, and the first earplug of the first earphone is close to the The top of the first body, the first charging structure of the first earphone is arranged on the bottom of the first body; the second earplug of the second earphone is close to the top of the second body, the The first charging structure is arranged at the bottom of the second body.

In at least one manner, the first body and the second body are provided with magnetic attraction structures that attract each other.

In at least one manner, the electrical conduction structure is a second probe and a second contact that cooperate with each other, or the electrical conduction structure is provided on the first earphone and the second earphone The first connector and the second connector are plug-fitted to each other.

The above-mentioned wireless earphone assembly sets the first charging structure on the first earphone and the second earphone respectively and sets the corresponding electrical conduction structure, so that the first earphone and the second earphone are arranged. After the two earphones are combined, the first earphone and the second earphone are electrically connected to each other through the electrical conduction structure. Then put the combined first earphone and the second earphone in the charging box provided with the second charging structure, and the charging box can charge the charging box by charging and contacting only one of the earphones. Both earphones in the charging box are charged, and there is no need to design separate charging structures for the two earphones, thereby simplifying the charging structure.

Description of drawings

FIG. 1 is a perspective view of a wireless earphone assembly.

FIG. 2 is a perspective view of the first earphone and the second earphone after being combined and placed outside the charging box.

FIG. 3 is an exploded view of the wireless earphone assembly shown in FIG. 1 .

FIG. 4 is a perspective view when the first earphone and the second earphone are separated.

Description of main component symbols

wireless headset components 100

charging case 10

Housing 11

Wearing Department 111

Containment chamber 12

battery 13

circuit board 14

second charging structure 141

charging port 142

cover 15

Through hole 151

Connection hole 16

first headset 20

The first body 21

second contact 211

first earbuds 22

The first receiving slot 23

Second earphone 30

second body 31

first charging structure 311

second probe 312

Second earplug 32

Second receiving slot 33

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

It should be noted that when a component is considered to be "connected" to another component, it can be directly connected to another component or there may be an intervening component at the same time. When a component is considered to be "set on" another component, it may be located directly on the other component or may co-exist with an intervening component. The terms "top," "bottom," "top," "bottom," "left," "right," "front," "back," and similar expressions are used herein for illustrative purposes only.

Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the technical field to which the present invention belongs. The terms used in the description of the present invention herein are only for the purpose of describing specific embodiments, and are not intended to limit the present invention.

Referring to FIG. 1, a wireless earphone assembly 100 includes a charging box 10 and a first earphone 20 and a second earphone 30 that can be combined with each other. The charging box 10 is used for accommodating the first earphone 20 and the second earphone 30 and supplying The first earphone 20 and the second earphone 30 are charged.

Please refer to FIG. 2 and FIG. 3 , the first earphone 20 and the second earphone 30 are respectively provided with a first charging structure 311 (the first charging structure on the first earphone 20 is not marked), and the The first earphone 20 and the second earphone 30 are provided with mutually matched electrical conduction structures, and the charging box 10 is provided with a second charging structure 141 . After the first earphone 20 and the second earphone 30 are combined, the first earphone 20 and the second earphone 30 are electrically connected to each other through the electrical conduction structure, and the combined first earphone 20 and the second earphone 30 are electrically connected to each other. An earphone 20 and the second earphone 30 are placed together in the charging box 10 , and the second charging structure 141 is in contact with the first charging structure 311 on the first earphone 20 or the second earphone 30 and It is electrically connected, so that the charging box 10 charges the first earphone 20 and the second earphone 30 at the same time.

Please refer to FIG. 3 , the charging box 10 includes a housing 11 , and a housing cavity 12 is provided on the housing 11 . The charging box 10 further includes a battery 13 and a circuit board 14 electrically connected to the battery 13 . The battery 13 and the circuit board 14 are arranged in the receiving cavity 12 and are close to the bottom of the casing 11 . end.

The casing 11 is roughly in the shape of a cuboid, one end is provided with the accommodating cavity 12 , and the bottom end is a closed structure. The circuit board 14 is provided with the second charging structure 141. Preferably, in this embodiment, the second charging structure 141 is a charging probe. Of course, in other embodiments, the second charging structure 141 Can also charge shrapnel. One end of the charging probe is electrically connected to the circuit board 14 , and the other end is exposed in the receiving cavity 12 to connect with the first charging structure on the first earphone 20 or the second earphone 30 . 311 Electrical connection. The circuit board 14 is further provided with a charging interface 142 , correspondingly, the housing 11 is provided with a connection hole 16 at a position corresponding to the charging interface 142 , and the charging interface 142 is provided in the connection hole 16 Inside, the charging box 10 charges the battery 13 after being connected to an external power source through the charging interface 142 . It can be understood that the shape of the casing 11 can be replaced with other shapes, and the setting positions of the charging interface 142 and the connection hole 16 are not limited to the positions shown in the figures.

Referring to FIG. 3 , preferably, in some embodiments, the charging box 10 further includes a cover plate 15 for covering the circuit board 14 and the battery 13 , and the cover plate 15 is provided on the casing 11 and located at the upper end of the circuit board 14 , the cover plate 15 is formed as the bottom wall of the receiving cavity 12 . The cover plate 15 is provided with a through hole 151 , and the end of the charging probe that is not connected to the circuit board 14 protrudes out of the through hole 151 so as to be exposed in the receiving cavity 12 to communicate with the The first charging structure 311 is electrically connected. It can be understood that, the cover plate 15 and the casing 11 can also be integrally formed.

Preferably, in other embodiments, in order to enable the wireless earphone assembly 100 to be carried around, a wearing portion 111 is further extended on the side wall of the housing 11 . In a specific embodiment, the wearing portion 111 is in the shape of a hook, so that the wireless earphone assembly 100 can be clamped to the user's waist, such as a belt, or a backpack through the wearing portion 111 . in the storage bag. It can be understood that the structure of the wearing portion 111 can be replaced with other structures that can fix the wireless earphone assembly 100 .

Please refer to FIG. 3 and FIG. 4 , the first earphone 20 includes a first body 21 , a first earplug 22 and a first receiving groove 23 disposed on the first body 21 . In a specific embodiment, the first earplugs 22 and the first receiving grooves 23 are respectively provided at both ends of the first body 21 . Specifically, the first earplug 22 of the first earphone 20 is close to the top of the first body 21 , the first receiving slot 23 is close to the bottom of the first body 21 , and the first charging structure is provided at the The bottom of the first body 21 can be electrically connected to the second charging structure 141 .

The second earphone 30 includes a second body 31 , a second earplug 32 and a second receiving groove 33 disposed on the second body 31 . In a specific embodiment, the second earplugs 32 and the second receiving grooves 33 are respectively provided at both ends of the second body 31 . Specifically, the second earplug 32 of the second earphone 30 is close to the top of the second body 31 , the second receiving slot 33 is close to the bottom of the second body 31 , and the first charging structure 311 is located at The bottom of the second body 31 can be electrically connected to the second charging structure 141 . The first earphone 20 and the second earphone 30 are mirror-symmetrical structures. After the first earphone 20 and the second earphone 30 are combined, there is no need to distinguish the positive and negative directions, so that the combined first earphone 20 and the second earphone 30 are put into the receiving cavity 12 At the time of charging, both the first earphone 20 and the second earphone 30 can be charged, which is convenient for the user to use.

It can be understood that the first charging structure 311 can also be provided at other positions of the first body 21 or the second body 31 , for example, provided on the first body 21 or the second body 31 The side of the battery can be electrically connected to the second charging structure 141 . In the present invention, when only the first earphone 20 or the second earphone 30 needs to be charged, the first earphone 20 or the second earphone 30 only needs to be placed in the receiving cavity 12 , so that the second charging structure 141 is in contact with the first charging structure 311 , so that the charging box 10 can charge the first earphone 20 or the second earphone 30 independently.

Preferably, in this embodiment, the first charging structure 311 is a first charging contact.

Please refer to FIG. 4 , the electrical conduction structure provided between the first earphone 20 and the second earphone 30 is provided on the first earphone 20 and the second earphone 30 to cooperate with each other The second contact 211 and the second probe 312 . The second contact 211 is arranged on the first body 21 , and the second probe 312 is arranged on the second body 31 . In another embodiment, the electrical conduction structure may also be a first connector and a second connector which are provided on the first earphone 20 and the second earphone 30 and are matched with each other. The first connector and the second connector are respectively a plug connector and a female connector. It can be understood that, the electrical conduction structure is not limited to the above two conduction structures, and in other embodiments, a conduction structure with equivalent effects or functions can be replaced. The positions of the second contact 211 and the second probe 312 can also be interchanged.

Preferably, in some embodiments, in order to enable the first earphone 20 and the second earphone 30 to be combined together more stably, the first earphone 20 and the second earphone 30 The body 21 and the second body 31 are provided with magnetic attraction structures that attract each other. In this way, under the condition that the first earphone 20 and the second earphone 30 are completely combined, the first earphone 20 and the second earphone 30 will not be easily separated. It can be understood that the way to make the combination of the first earphone 20 and the second earphone 30 more stable is not limited to this.

Referring to FIG. 1 again, when the first earphone 20 and the second earphone 30 are charged, the first earphone 20 and the second earphone 30 are combined. Specifically, after reversing the direction of one of the first earphone 20 or the second earphone 30, the first earplug 22 is aligned with the second receiving groove 33, and the second earplug 32 is aligned with the The first receiving groove 23 . Then the first earplug 22 is accommodated in the second accommodation groove 33 , and the second earplug 32 is accommodated in the first accommodation groove 23 , so that the first earphone 20 and the second earphone 30 are Combined to form a whole which is suitable for the receiving cavity 12 . Then, the combined first earphone 20 and the second earphone 30 are accommodated in the receiving cavity 12 , and the first earphone 20 or the second earphone 30 is connected to the first earphone 20 or the second earphone 30 through the second charging structure 141 . The first charging structure 311 is in contact and is electrically connected, so that the charging box 10 can charge the first earphone 20 and the second earphone 30 at the same time.

To sum up, in the wireless earphone assembly 100 provided in the embodiment of the present invention, the first charging structure 311 is respectively provided on the first earphone 20 and the second earphone 30 and the corresponding The electrical conduction structure enables the first earphone 20 and the second earphone 30 to be electrically connected to each other through the electrical conduction structure after the first earphone 20 and the second earphone 30 are combined. Then, the combined first earphone 20 and the second earphone 30 are placed in the charging box 10 provided with the second charging structure 141, and the charging box 10 is only in contact with one of the earphones, so as to achieve The purpose of charging both earphones. The combination between the first earphone 20 and the second earphone 30 saves space, and only needs to set the receiving cavity 12 and the second charging structure 141 in the charging box 10, which simplifies the The structure of the charging case 10 .

In addition, those skilled in the art should realize that the above embodiments are only used to illustrate the present invention, not to limit the present invention. Appropriate changes and changes made in the embodiments all fall within the scope of protection of the present invention.

Claims (10)

1. A wireless earphone assembly, comprising a charging box and a first earphone and a second earphone that can be combined with each other, characterized in that: the first earphone and the second earphone are respectively provided with a first charging structure, and the The first earphone and the second earphone are provided with mutually matched electrical conduction structures, and the charging box is provided with a second charging structure; After the first earphone and the second earphone are combined, the first earphone and the second earphone are electrically connected to each other through the electrical conduction structure, and the combined first earphone and the second earphone are electrically connected to each other. The second earphones are placed together in the charging box, and the second charging structure is in contact with the first earphone or the first charging structure on the second earphone and is electrically connected, so that the charging box The first earphone and the second earphone are charged simultaneously. 2 . The wireless earphone assembly according to claim 1 , wherein the charging box comprises a housing and a housing cavity is provided on the housing, the second charging structure is arranged in the housing cavity, and the The accommodating cavity is used for accommodating the combined first earphone and the second earphone. 3 . The wireless earphone assembly of claim 2 , wherein the charging box further comprises a battery and a circuit board electrically connected to the battery, the second charging structure is a charging probe, and the charging One end of the probe is electrically connected to the circuit board, and the other end of the charging probe is exposed in the receiving cavity. 4 . The wireless earphone assembly of claim 3 , wherein the circuit board is provided with a charging interface, the side wall of the casing is provided with a corresponding connection hole, and the charging interface is provided on the in the connection hole. 5 . The wireless earphone assembly according to claim 4 , wherein the charging box further comprises a cover plate for covering the circuit board and the battery, and the cover plate is formed as the bottom of the receiving cavity. 6 . The wall and the cover plate are provided with a through hole, and one end of the charging probe protrudes out of the through hole so as to be exposed in the receiving cavity. 6 . The wireless earphone assembly according to claim 5 , wherein a wearing part is further provided on the outer side wall of the casing. 7 . 7 . The wireless earphone assembly of claim 1 , wherein the first earphone comprises a first body, a first earplug and a first accommodating groove disposed on the first body, and the second earphone It includes a second body, a second earplug and a second accommodating groove arranged on the second body; when the first earphone and the second earphone are combined, the first earplug is accommodated in the second earphone. In the accommodating groove, the second earplug is accommodated in the first accommodating groove. 8 . The wireless earphone assembly according to claim 7 , wherein the first charging structures of the first earphone and the second earphone are respectively arranged on the first body and the second body, so that the The first earplug of the first earphone is close to the top of the first body, the first charging structure of the first earphone is arranged at the bottom of the first body; the second earplug of the second earphone is close to the first earphone On the top of the second body, the first charging structure of the second earphone is arranged on the bottom of the second body. 9 . The wireless earphone assembly of claim 8 , wherein the first body and the second body are provided with mutually attractive magnetic structures. 10 . 10 . The wireless earphone assembly of claim 1 , wherein the electrical conduction structure is a second probe and a second contact which are provided on the first earphone and the second earphone to cooperate with each other. 11 . point, or the electrical conduction structure is a first connector and a second connector which are provided on the first earphone and the second earphone and are inserted and matched with each other.

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