CN217591033U

CN217591033U - Switchable wired and wireless dual-purpose earphone and earphone equipment

Info

Publication number: CN217591033U
Application number: CN202122897560.XU
Authority: CN
Inventors: 陈宏�
Original assignee: Tianjian Medical Technology Guangdong Co ltd
Current assignee: Tianjian Medical Technology Guangdong Co ltd
Priority date: 2021-11-24
Filing date: 2021-11-24
Publication date: 2022-10-14
Anticipated expiration: 2031-11-24

Abstract

The utility model relates to an earphone, especially a changeable wired wireless dual-purpose earphone, including the earphone body, install in this internal wireless transmission module of earphone and set up in wired transmission interface on the earphone body, wired transmission interface is used for being connected in order to realize charging and audio transmission through external earphone cord and the equipment that can support reverse charging. The utility model provides a pair of changeable wired wireless dual-purpose earphone, it has overcome the earphone can not listen the problem of audio frequency when the electric quantity is not enough to when can't find suitable external power source to charge it, can be through supporting reverse charging and the mobile device that has the Type-c interface to reverse charging, the practicality is higher.

Description

Switchable wired and wireless dual-purpose earphone and earphone equipment

[ technical field ] A method for producing a semiconductor device

The utility model relates to an earphone, especially a changeable wired wireless dual-purpose earphone and earphone equipment.

[ background of the invention ]

With the continuous development of electronic devices such as mobile phones and the like and the continuous improvement of user requirements, wireless earphones are now popular with a large number of users, but the expectations and requirements of the users for the wireless earphones are higher and higher. For example, a rechargeable battery is arranged in the existing wireless headset, the rechargeable battery is used for charging the wireless headset, when the electric quantity of the rechargeable battery is exhausted, the wireless headset can be continuously used after being charged, but the user cannot continuously wear the wireless headset to listen to audio in the charging process, and it may be difficult to find a suitable external power supply for charging the wireless headset outdoors.

[ Utility model ] content

An object of the utility model is to provide a changeable wired wireless dual-purpose earphone and earphone equipment.

The application is realized by the following technical scheme: the utility model provides a changeable wired wireless dual-purpose earphone, includes the earphone body, install in this internal wireless transmission module of earphone and set up in wired transmission interface on the earphone body, wired transmission interface is used for being connected in order to realize charging and audio transmission through external earphone cord and the equipment that can support reverse charging.

The switchable wired and wireless dual-purpose headset comprises a charging interface and an audio interface for transmitting audio signals.

The switchable wired and wireless dual-purpose earphone comprises a charging interface, a charging contact and an audio interface, wherein the charging contact is used for being externally connected with a charging post, and the audio interface comprises a PIN PIN hole group externally connected with a PIN PIN assembly.

The switchable wired and wireless dual-purpose earphone comprises the PIN hole group, wherein the PIN hole group comprises 2PIN contact PIN hole groups.

The dual-purpose earphone capable of switching between wired and wireless modes is characterized in that a processing chip is further arranged in the earphone body, the wireless transmission module and the wired transmission interface are respectively connected with the processing chip, and the processing chip processes power and audio signals input by the wired transmission interface and outputs the processed signals to the outside.

According to the switchable wired and wireless dual-purpose earphone, the metal mouth is arranged at the lower end of the earphone body, and the wired transmission interface is arranged at the upper end of the earphone body and on the side surface far away from the metal mouth.

An earphone device comprises an earphone wire and the dual-purpose earphone, wherein the earphone wire is used for connecting the dual-purpose earphone and the device.

The earphone device comprises a PIN assembly and a charging post, wherein the PIN assembly is matched with the PIN jack group, and the charging post is matched with the charging contact.

The other end of the earphone line comprises one or more of a Micro USB interface, a Type-C interface or a Lightning interface.

As described above, the earphone cable further includes a hanging portion, an end portion of one end of the hanging portion is connected to the earphone body, and the whole shape of the hanging portion is an arc shape with a front end bent upwards and a rear end bent downwards.

Compared with the prior art, the method has the following advantages:

the utility model discloses a changeable wired wireless dual-purpose earphone and earphone equipment, including the earphone body, install in this internal wireless transmission module of earphone and set up in wired transmission interface on the earphone body, wired transmission interface is used for being connected with the equipment that can support reverse charging through external earphone cord in order to realize charging and audio transmission, this earphone is internal still including handling the chip, wireless transmission module installs on handling the chip, be connected with the battery on handling the chip, when the external earphone cord of wired transmission interface, the mobile device reverse charging to battery, handle chip control wireless transmission module and get into dormant mode, switch over to by wired transmission interface wired transmission audio signal simultaneously, overcome the earphone can not listen the problem of audio frequency when the electric quantity is not enough to when can't find suitable external earphone cord to charge it, can be through supporting reverse charging and the mobile device that has the Type-c interface to its reverse charging, the practicality is higher.

[ description of the 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 structural diagram of an earphone according to an embodiment of the present application.

Fig. 2 is an exploded view of the headset of the embodiment of the present application.

Fig. 3 is a schematic structural diagram of an earphone cable according to an embodiment of the present application.

Fig. 4 is a schematic circuit diagram of an earphone according to an embodiment of the present application.

In the figure: the earphone comprises an earphone body 1, a wireless transmission module 2, a wired transmission interface 3, an earphone wire 4, a moving coil unit 5, a support 6, a processing chip 7, a touch sensing piece 8, an antenna 11, a metal nozzle 12, an earphone cover plate 31, a charging interface 31, an audio interface 32, a charging contact 311, a PIN PIN hole group 321, a PIN PIN component 41, a charging post 42, an ear hook 43 and a battery 71.

[ detailed description ] embodiments

In order to make the technical problems, technical solutions and advantageous effects solved by the present application more clear and obvious, the present application is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.

As shown in fig. 1-4, the embodiment of the present application provides a switchable wired and wireless dual-purpose earphone, which includes an earphone body 1, a wireless transmission module 2 installed in the earphone body 1, and a wired transmission interface 3 installed on the earphone body 1, where the wired transmission interface 3 is used to connect with a device capable of supporting reverse charging through an external earphone cable to realize charging and audio transmission, the earphone body 1 further includes a processing chip 7, the wireless transmission module 2 is installed on the processing chip 7, the processing chip 7 is connected with a battery 71, when the wired transmission interface 3 is connected with an external earphone cable, the mobile device is reversely charged to the battery 71, the processing chip 7 controls the wireless transmission module 2 to enter a sleep mode, and simultaneously switches to a wired transmission audio signal through the wired transmission interface 3, so as to overcome the problem that the earphone cannot listen to audio when the electric quantity is insufficient, and when the mobile device cannot be charged by finding a suitable external earphone cable, the mobile device capable of supporting reverse charging and having a Type-c interface can be reversely charged, and the practicability is higher.

The wired transmission interface 3 comprises a charging interface 31 and an audio interface 32 for transmitting audio signals, the charging interface 31 comprises a charging contact 311 for externally connecting a charging column, the audio interface 32 comprises a PIN hole group 321 for externally connecting PIN needle assemblies, the PIN hole group 321 comprises PIN hole groups of contact PIN needles with the number of 2 PINs, the earphone realizes reverse charging and audio transmission of the mobile equipment through the wired transmission interface 3, in this embodiment, a processing chip 7 is further arranged in the earphone body 1, the wireless transmission module 2 and the wired transmission interface 3 are respectively connected with the processing chip 7, the processing chip 7 processes and outputs power and audio signals input by the wired transmission interface 3, the processing chip 7 outputs power supply and audio signals input by the wired transmission interface 3 to a battery 71, and outputs the audio signals to a loudspeaker through audio output PINs R and L.

An earphone device comprises an earphone wire 4 and the dual-purpose earphone, wherein the earphone wire 4 is used for connecting the dual-purpose earphone and the device, one end of the earphone wire 4 connected with the earphone comprises a PIN needle assembly 41 matched with the PIN needle hole group 321 and a charging column 42 matched with the charging contact 311, and the other end of the earphone wire 4 comprises one or more of a Micro USB interface, a Type-C interface or a Lightning interface, so that the earphone device can be matched with various different mobile devices, and the earphone device is high in applicability; 1 lower extreme of earphone body is equipped with metal mouth 11, wire transmission interface 3 locates 1 upper end of earphone body just keeps away from on the side of metal mouth 11, avoid influencing the play sound audio of earphone when charging to can not influence wearing of earphone when external earphone cord 4, earphone cord 4 still includes hangers 43, the end connection of this hangers 43 one end in earphone body 1 and its overall shape are the arcuation that the front end upwards buckles, the rear end is buckled downwards when earphone cord 4 is connected with earphone body 1, this earphone cord 4 can press close to the ear and wind to the ear after from the ear top before the ear, avoid receiving dragging of earphone cord 4 and tear the earphone, it can play fixed effect.

In summary, the present application has the following beneficial effects, but not limited to:

the utility model discloses a changeable wired wireless dual-purpose earphone, including earphone body 1, install in wireless transmission module 2 in earphone body 1 and set up in wired transmission interface 3 on earphone body 1, wired transmission interface 3 is used for being connected in order to realize charging and audio transmission through external earphone cord and the equipment that can support reverse charging, still includes processing chip 7 in this earphone body 1, wireless transmission module 2 is installed on processing chip 7, be connected with battery 71 on processing chip 7, when the external earphone cord of wired transmission interface 3, the mobile device reverse charging to battery 71, processing chip 7 control wireless transmission module 2 gets into the dormancy mode, switches over to by wired transmission interface 3 wired transmission audio signal simultaneously, has overcome the earphone can not listen to the problem of audio frequency when the electric quantity is not enough to when can't find suitable external power supply to charge to it, can be through supporting reverse charging and the mobile device that has Type-c interface to its reverse charging, the practicality is higher.

It should be understood that the terms "first", "second", etc. are used herein to describe various information, but the information should not be limited to these terms, and these terms are only used to distinguish one type of information from another. For example, "first" information may also be referred to as "second" information, and similarly, "second" information may also be referred to as "first" information, without departing from the scope of the present application. Furthermore, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, merely for convenience in describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and operate, and thus, should not be construed as limiting the present application.

The foregoing is illustrative of one or more embodiments provided in connection with the detailed description and is not intended to limit the disclosure to the particular forms disclosed. Similar or identical methods, structures, etc. as used herein, or several technical inferences or substitutions made on the concept of the present application should be considered as the scope of the present application.

Claims

1. The utility model provides a changeable wired wireless dual-purpose earphone, its characterized in that, includes earphone body (1), install in wireless transmission module (2) in earphone body (1) and set up in wired transmission interface (3) on earphone body (1), wired transmission interface (3) are used for through external earphone cord with can support the equipment connection that the reverse charge in order to realize charging and audio transmission.

2. A switchable wired/wireless dual-purpose headset according to claim 1, characterized in that the wired transmission interface (3) comprises a charging interface (31) and an audio interface (32) for transmitting audio signals.

3. The switchable wired and wireless dual-purpose headset according to claim 2, wherein the charging interface (31) comprises a charging contact (311) for externally connecting a charging post, and the audio interface (32) comprises a PIN jack group (321) for externally connecting a PIN jack component.

4. A switchable wired and wireless dual purpose headset according to claim 3, characterized in that the PIN jack groups (321) comprise 2PIN contact PIN jack groups.

5. The switchable wired/wireless dual-purpose earphone according to claim 4, wherein a processing chip (7) is further disposed in the earphone body (1), the wireless transmission module (2) and the wired transmission interface (3) are respectively connected to the processing chip (7), and the processing chip (7) processes and outputs the power and audio signals input by the wired transmission interface (3) to the outside.

6. The switchable wired and wireless dual-purpose headset according to claim 5, wherein a metal nozzle (11) is arranged at the lower end of the headset body (1), and the wired transmission interface (3) is arranged on the side surface of the upper end of the headset body (1) far away from the metal nozzle (11).

7. An earphone device, characterized in that it comprises an earphone cord (4) and a dual-purpose earphone according to claim 6, the earphone cord (4) being used to connect the dual-purpose earphone and the device.

8. An earphone device as claimed in claim 7, characterized in that the end of the earphone cord (4) connected to the earphone comprises a PIN assembly (41) fitting the PIN jack group (321) and a charging post (42) cooperating with the charging contact (311).

9. An earphone device as claimed in claim 8, wherein the other end of the earphone line (4) comprises one or more of a Micro USB interface, a Type-C interface or a Lightning interface.

10. The earphone device according to claim 8, wherein the earphone line (4) further comprises an ear hanging part (43), one end of the ear hanging part (43) is connected to the earphone body (1) and the whole shape of the ear hanging part is an arc shape with a front end bent upwards and a rear end bent downwards.