CN216357233U

CN216357233U - Earphone assembly

Info

Publication number: CN216357233U
Application number: CN202122860955.2U
Authority: CN
Inventors: 郭先弘; 游士兴
Original assignee: Foxconn Kunshan Computer Connector Co Ltd; Foxconn Interconnect Technology Ltd
Current assignee: Foxconn Kunshan Computer Connector Co Ltd; Foxconn Interconnect Technology Ltd
Priority date: 2021-11-22
Filing date: 2021-11-22
Publication date: 2022-04-19
Anticipated expiration: 2031-11-22

Abstract

The utility model discloses an earphone assembly, which comprises an earphone and a charging device for charging the earphone, wherein the earphone comprises an earphone head and an earphone handle connected with the earphone head, the charging device comprises a connector detachably connected with the earphone handle, the charging device charges the earphone through the connector, and the earphone handle and the connector comprise an alignment structure and a holding structure which are mutually mechanically matched and are magnetically matched to provide holding force for the alignment structure and the holding structure. The charging device of the earphone component is connected with the earphone in an accurate and stable matching manner through the alignment structure and the holding structure.

Description

Earphone assembly

[ technical field ] A method for producing a semiconductor device

The present invention relates to an earphone assembly, and more particularly, to a connection method between an earphone and a charging device of an earphone assembly.

[ background of the utility model ]

Wireless earphone among the prior art, when the electric quantity was not enough, the user need take off the earphone, places in the earphone and charges the box and charge, and the box that charges is when charging wireless earphone, and the user can't use the earphone, just can continue to use after needing to wait for the completion to charge.

In addition, referring to the chinese patent No. CN110121126A published on year 2018, month 02 and month 07, the related prior art of the present invention discloses an earphone assembly which can meet the requirement of a user for charging and using. The earphone assembly comprises an earphone and a charging device for charging the earphone, wherein the earphone and the charging device are matched with each other only through an accommodating cavity and a limiting part, and the earphone is easy to fall off from the charging device in the using process.

Therefore, there is a need for an improved earphone assembly to overcome the above-mentioned deficiencies in the prior art.

[ Utility model ] content

The main purposes of the utility model are as follows: the earphone assembly is characterized in that the earphone and the charging device are accurately and stably connected.

In order to solve the technical problems, the utility model adopts the following technical scheme: the utility model provides an earphone assembly, its includes the earphone and supplies the charging device that the earphone charges, the earphone include the earphone head and with the earphone handle that the earphone head is connected, charging device include with the connector that the earphone handle is connected with the detachable mode, charging device passes through the connector is given the earphone charges, the earphone handle with the connector includes mutual mechanical fit's counterpoint structure and magnetism complex provides the retaining structure of both retentions.

Compared with the prior art, the earphone component has the advantages that: the earphone handle and the connector are mutually mechanically matched with each other through an alignment structure and a magnetic matching retaining structure which provide retaining force for the earphone handle and the connector, so that when the charging device charges the earphone, the earphone handle and the connector are accurately and stably connected.

[ description of the drawings ]

Fig. 1 is a perspective view of a headset and a charging device of a headset assembly according to the present invention in a connected state.

Fig. 2 is a perspective view of the earphone assembly shown in fig. 1 with the outer housing removed and the earphone and the connector separated.

Fig. 3 is a perspective view of the earphone and the connector of the earphone assembly shown in fig. 2 aligned with each other in an unconnected state.

Fig. 4 is a perspective view of the earphone and the connector of the earphone assembly shown in fig. 2 in an unconnected state.

Fig. 5 is a perspective view of another perspective of the earphone and the connector of the earphone assembly shown in fig. 4 in an unconnected state.

Fig. 6 is an exploded view of the earphone and the connector of the earphone assembly shown in fig. 5.

Fig. 7 is a further exploded view of the earphone and connector of the earphone assembly shown in fig. 6.

Fig. 8 is a perspective view of the connecting head of the earphone assembly shown in fig. 5.

Fig. 9 is a cross-sectional schematic view of the connecting head of the earphone assembly shown in fig. 5.

[ description of main reference symbols ]

Earphone assembly 100 earphone head 11

Earphone 1 earphone handle 13

Charging device 3 elastic terminal 41

Neck strap 31 conductive terminal 21

Electric storage unit 33 buckle 311

Connector 35 slot 131

First portion 301 of connecting wire 36

Base 351 second portion 302

Outer housing 353 first magnet 133

Second magnet 355 of groove 303

Containing cavity 350 communication port 305

[ detailed description ] embodiments

Referring to fig. 1 to 9, an earphone assembly 100 according to the present invention is shown. The earphone assembly 100 includes an earphone 1 and a charging device 3 for charging the earphone 1. The charging device 3 is electrically and mechanically connected with the earphone 1 in a detachable manner.

The earphone 1 comprises a left earphone and a right earphone which are respectively used by a left ear and a right ear. Specifically, in the present invention, the headset 1 is a true wireless bluetooth headset. Each of the earphones 1 includes an earphone head 11 and an earphone handle 13 connected to the earphone head 11. The cross-sectional shape of the earphone handle 13 is elliptical.

Charging device 3 is including the neck area 31 that can hang the neck, connect the accumulate unit 33 at neck area 31 both ends, with correspond the connector 35 that earphone handle 13 connects with the detachable mode and connect accumulate unit 33 and corresponding connecting wire 36 between the connector 35. The charging device 3 can charge the earphone 1 through the connector 35. The earphone handle 13 and the connecting head 35 include a mechanical mating alignment structure and a magnetic mating retention structure that provide retention of the two.

The connector 35 includes a base 351 connected to the connecting wire 36 and an outer housing 353 coupled to the base 351 and capable of accommodating the earphone handle 13. The end of the base 351 at the end connected to the outer housing 353 is provided with a groove 303. The outer case 353 has a cylindrical shape. The outer housing 353 includes a receiving cavity 350 for receiving the earphone handle 13. The outer housing 353 includes a first portion 301 connected to the base 351 and a second portion 302 connected to the first portion 301. Specifically, in the present invention, the first portion 301 is fixed to the base 351 by dispensing. The second portion 302 is provided with an opening for the earphone handle 13 to enter the receiving cavity 350. The receiving cavity 350 is shaped to substantially match the shape of the earphone stem 13.

The first portion 301 of the outer housing 353 is provided with a buckle 311 protruding into the receiving cavity 350, and the bottom of the earphone handle 13 is provided with a clamping groove 131. The locking slot 131 and the locking buckle 311 can be mechanically matched to form an alignment structure for aligning the earphone handle 13 and the connector 35. The outer surfaces of the earphone handle 13 and the outer housing 353 are respectively provided with an indicator lamp (not shown) for preventing the earphone handle 13 from being inserted into the receiving cavity 350 reversely.

A first magnet 133 is provided at a distal end portion of the earphone handle 13, and a second magnet 355, which is engaged with the first magnet 133, is provided at the coupling head 35. The second magnet 355 is disposed in the recess 303 of the base 351 and is received in the receiving cavity 350. Further, in the present invention, the second magnet 355 is attached to the groove 303 by a back adhesive. The first magnet 133 and the second magnet 355 provide a holding force for continuously holding the headset 1 and the connecting head 35 together, so that the headset 1 and the connecting head 35 are firmly connected with each other and are not easy to fall off.

The connector 35 further includes a pair of resilient terminals 41 disposed in the receiving cavity 350 of the first portion 301, and the end portion of the earphone handle 13 is provided with a pair of corresponding conductive terminals 21 that are engaged with the resilient terminals 41. The elastic terminal 41 may be a spring terminal. The second magnet 355 is provided with a through communication port 305. The elastic terminal 41 passes through the communication opening 305 of the second magnet 355 and protrudes into the receiving cavity 350 to be mechanically and electrically matched with the conductive terminal 21.

The distance from the buckle 311 to the opening of the accommodating cavity 350 is less than the distance from the elastic terminal 41 to the opening of the accommodating cavity 350. So that the alignment of the latch 311 and the slot 131 is prior to the mating of the conductive terminals 21 and the elastic terminals 41.

The earphone 1 can be used alone in the powered state, and can be used while being charged by the charging device 3 in the powered state, so that the requirement of a user on using while charging is met.

In the utility model, the earphone handle 13 and the connector 35 are matched together accurately and stably through the alignment structure and the holding structure which are matched with each other mechanically and magnetically and provide holding force for the earphone handle and the connector, so that the charging device 3 can charge the earphone 1, and the requirement of a user on charging and using is met.

The above description is only a part of the embodiments of the present invention, and not all embodiments, and any equivalent variations of the technical solutions of the present invention, which are made by those skilled in the art through reading the present specification, are covered by the claims of the present invention.

Claims

1. An earphone assembly comprises an earphone and a charging device for charging the earphone, wherein the earphone comprises an earphone head and an earphone handle connected with the earphone head, the charging device comprises a connector detachably connected with the earphone handle, and the charging device charges the earphone through the connector.

2. The earphone assembly as claimed in claim 1, wherein the alignment structure comprises a slot disposed on the earphone handle and a buckle disposed on the connector and engaged with the slot.

3. The earphone assembly as recited in claim 2, wherein the connector comprises a base and an outer housing coupled to the base and capable of receiving the earphone handle, the outer housing comprises a cavity with an opening at one end and capable of receiving the earphone handle, the latch is formed by protruding from the outer housing to the cavity, and the slot is disposed at the bottom of the earphone handle.

4. The earphone assembly of claim 3 wherein the retaining structure comprises a first magnet disposed on the end of the earphone stem and a second magnet disposed on the connector.

5. The earphone assembly of claim 4 wherein the second magnet is disposed on the base and received in the receiving cavity.

6. The earphone assembly as claimed in claim 3, wherein the connector comprises a pair of resilient terminals disposed in the receiving cavity, and a pair of conductive terminals disposed on an end of the earphone handle and engaged with the resilient terminals.

7. The earphone assembly as claimed in claim 6, wherein the distance from the latch to the opening of the receiving cavity is smaller than the distance from the elastic terminal to the opening of the receiving cavity.

8. The earphone assembly of claim 1 wherein the cross-sectional shape of the earphone handle is elliptical.

9. The earphone assembly of claim 8 wherein the earphone handle is provided with an indicator light to prevent reverse insertion of the earphone handle into the receiving cavity.

10. The earphone assembly of claim 3, wherein the earphone assembly comprises a left earphone and a right earphone, and the charging device further comprises a neck strap capable of hanging the neck, an electricity storage unit connected to two ends of the neck strap, and a base connecting wire connecting the electricity storage unit and the corresponding connecting head.