CN201571185U - Bluetooth sound amplification earphone - Google Patents

Abstract

The utility model discloses a bluetooth public address earphone, bluetooth public address earphone includes bluetooth earphone and public address seat, public address seat include public address seat casing and install in loudspeaker on the public address seat casing, earphone holding chamber has been seted up to public address seat casing, bluetooth earphone fit in earphone holding intracavity and with loudspeaker electric connection, the loudspeaker still be equipped with inlay in wired signal interface in the public address seat casing. The loudspeaker is provided with a wired signal interface, so that the loudspeaker can wirelessly receive audio signals of the mobile terminal and can be connected with other wired audio devices through the wired signal interface, and wired audio can be listened through the loudspeaker without wearing a Bluetooth headset; in addition, the Bluetooth earphone is clamped in the earphone accommodating cavity, so that the Bluetooth earphone and any one of the sound amplifying seats can be independently replaced or upgraded when damaged or required to be replaced, the replacement is simple, and the upgrade is convenient.

Description

bluetooth amplified headset

technical field

The utility model relates to a bluetooth device, in particular to a bluetooth loudspeaker earphone.

Background technique

Bluetooth headset is the application of Bluetooth technology to hands-free headsets. Through Bluetooth communication equipment used in conjunction with mobile terminals such as mobile phones, MP3s, and notebook computers, it allows users to avoid annoying wires and freely use various methods. Talk and listen to music easily.

However, when using a bluetooth headset at present, the earpiece must be worn on the ear. When the time of wearing the earpiece reaches a certain level, the ear will feel uncomfortable and even have a bad effect on hearing; meanwhile, the current bluetooth earphone generally only It can listen to the wireless audio of the mobile terminal, but cannot flexibly listen to the audio of other wired devices, and there are certain limitations in the selection of the audio to be listened to.

Therefore, need a kind of can listen to the wired audio frequency, have the sound amplification function, the component replacement is flexible, the bluetooth combined structure that can upgrade at will.

Utility model content

The purpose of the utility model is to provide a bluetooth amplifying earphone which can listen to wired audio, has a sound amplifying function, and has flexible parts replacement and can be upgraded at will.

In order to achieve the above object, the utility model provides a bluetooth sound amplifying earphone, the bluetooth sound amplifying earphone comprises a bluetooth earphone and a sound amplifying seat, the sound amplifying seat comprises a sound amplifying seat shell and The loudspeaker on the body, the shell of the loudspeaker seat is provided with an earphone accommodation cavity, the Bluetooth earphone is engaged in the earphone accommodation cavity and electrically connected with the loudspeaker, the loudspeaker The device is also provided with a wired signal interface embedded in the housing of the speaker base.

As mentioned above, because the utility model bluetooth sound reinforcement earphone loudspeaker is provided with wired signal interface, in addition to wirelessly receiving the audio signal of the mobile terminal, it can also be connected with other wired audio devices through the wired signal interface to listen to wired audio, You can listen through the loudspeaker without wearing the Bluetooth headset, and when the Bluetooth headset receives an incoming call signal, it will automatically switch to the mobile phone mode and make a call through the Bluetooth headset, which is convenient and practical; in addition, the Bluetooth headset is snapped into the headset. Placed in the cavity, so that when either the Bluetooth earphone or the amplifying seat is damaged or needs to be replaced, it can be replaced or upgraded separately. The replacement is simple and the upgrade is convenient, without discarding the entire Bluetooth amplifying earphone to avoid waste , to reduce the cost of product upgrades.

Description of drawings

Fig. 1 is a three-dimensional structure diagram of an embodiment of the Bluetooth sound amplification earphone of the present invention.

Fig. 2 is an exploded schematic view of the bluetooth sound amplification earphone shown in Fig. 1 .

Fig. 3 is a structural schematic diagram of another angle of the sound amplifying seat of the Bluetooth sound amplifying headset shown in Fig. 2 .

FIG. 4 is an exploded schematic view of the Bluetooth earphone shown in FIG. 2 .

FIG. 5 is a structural diagram of another angle of the Bluetooth body of the Bluetooth headset shown in FIG. 4 .

The reference signs in the figure are explained as follows:

Bluetooth headset 1000 Bluetooth headset 100

Bluetooth Body 10 Earpiece Accommodating Cavity 11

Handset socket 111 Headphone socket 12

Earpiece 20 Microphone 30

Connection block 40 Handset plug terminal 41

Amplifier seat 200 Base 211

Connection side block 212 Earphone accommodation chamber 213

Wired signal socket 214 Horn 221

Headphone plug 222

Detailed ways

Referring to FIG. 1 , a bluetooth amplifying earphone 1000 of the present invention includes an amplifying base 200 and a bluetooth earphone 100 engaged with the amplifying base 200 .

Referring to Fig. 2 and Fig. 3, the loudspeaker base 200 includes a loudspeaker base housing and a loudspeaker mounted on the loudspeaker base housing, the loudspeaker base housing includes a base 211 and a connecting side block 212, the base 211 and the The connecting side blocks 212 are integrally connected. An earphone accommodating chamber 213 for accommodating the Bluetooth earphone 100 is opened on the front side of the connecting side block 212 , and a wired signal socket 214 is provided at the front end of the base 211 . The loudspeaker includes a horn 221 and a loudspeaker circuit part (not shown) electrically connected to the horn 221 . The loudspeaker 221 is embedded in the rear side of the connecting side block 212 , and the amplifying circuit part extends out of the earphone plug 222 from the side wall of the earphone accommodating cavity 213 .

Referring to Fig. 2, Fig. 4 and Fig. 5, bluetooth earphone 100 comprises bluetooth body 10 and earpiece 20 and microphone 30 that are electrically connected with bluetooth body 10 respectively, and microphone 30 is arranged on one end of bluetooth body 10, and earphone 20 is arranged on the end of bluetooth body 10 another side. The end of the Bluetooth body 10 adjacent to the earpiece 20 is also provided with an earphone jack 12 . The Bluetooth headset 100 also includes a connection block 40 fixedly connected to the receiver 20 . The bluetooth body 10 is provided with a receiver accommodating chamber 11, the connection block 40 is engaged with the receiver accommodating chamber 11, and the side wall of the earpiece accommodating chamber 11 is provided with an earpiece socket 111 electrically connected to the bluetooth body 10, and the connecting block 40- A handset plug terminal 41 electrically connected to the handset 20 extends from the side, and the handset plug terminal 41 is plugged into the handset socket 111 . The earpiece socket 111 is electrically connected to the electronic components (not shown in the figure) in the Bluetooth body 10 , and the earpiece plug terminal 41 is electrically connected to the electronic components (not shown in the figure) in the earpiece 20 .

When in use, insert the end of the bluetooth earphone 100 with the earphone jack 12 along the earphone accommodating cavity 213 so that the earphone plug 222 is inserted into the earphone jack 12 . At this point, the mobile terminal can be connected to the mobile terminal through the Bluetooth transmission function to listen to voice, and can also be connected to other wired audio devices through the wired signal socket 214 to listen to wired audio. When the bluetooth headset 100 receives an incoming call signal, it will automatically switch to the mobile phone mode, and use the bluetooth headset 100 to make a call. In addition, when the Bluetooth headset 100 or the sound amplifier base 200 is damaged, it is only necessary to disassemble the Bluetooth headset 100 and the sound amplifier base 200 and replace the damaged parts.

As mentioned above, the speaker socket 200 of the Bluetooth PA headset 1000 of the present invention is provided with a wired signal socket 214, in addition to wirelessly receiving the audio signal of the mobile terminal, it can also be connected with other wired audio devices through the wired signal socket 214, without wearing Put on the bluetooth earphone 100 and just can listen to audio frequency through loudspeaker 220, convenient and comfortable. And when the bluetooth headset 100 receives a call signal, it will automatically switch to the mobile phone mode, and use the bluetooth headset 100 to make a call, which is flexible and practical. In addition, the bluetooth earphone 100 can be replaced in the earphone accommodating cavity 213, so that when either the bluetooth earphone 100 or the amplifier stand 200 is damaged or needs to be replaced, it can be replaced or upgraded separately, the replacement is simple, and the upgrade is convenient. There is no need to discard the entire bluetooth sound amplifying earphone 1000, avoiding waste and reducing costs caused by product upgrades.

Claims (3)

1. A bluetooth amplifying earphone, characterized in that: the bluetooth amplifying earphone comprises a bluetooth earphone and an amplifying base, and the amplifying base comprises an amplifying base housing and a housing mounted on the amplifying base Loudspeaker, the loudspeaker seat housing is provided with an earphone accommodating cavity, the bluetooth earphone is engaged in the earphone accommodating cavity and is electrically connected with the loudspeaker, and the loudspeaker is also provided with There is a wired signal interface embedded in the shell of the sound amplifier seat. 2. The bluetooth sound amplification earphone as claimed in claim 1, characterized in that: the bluetooth earphone comprises a bluetooth body and an earpiece and a microphone electrically connected to the bluetooth body respectively, and the microphone is arranged at one end of the bluetooth body , the earpiece is arranged at the other end of the Bluetooth body, and further includes a connection block fixedly connected to the earpiece, the Bluetooth body is provided with an earpiece accommodation cavity, and the connection block engages with the earpiece accommodation cavity connection, the side wall of the earpiece accommodating cavity is provided with an earpiece socket electrically connected to the Bluetooth body, and an earphone plug terminal electrically connected to the earpiece extends from one side of the connection block, and the earphone plug terminal is connected to the The socket is plugged in. 3. The bluetooth loudspeaker earphone according to claim 2, characterized in that: the side wall of the earphone accommodating cavity is provided with an earphone plug terminal, and the end of the bluetooth body provided with the earpiece is provided with an earphone jack, so The earphone plug terminal is plugged into the earphone socket.

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