CN215300880U

CN215300880U - Hearing aid earphone

Info

Publication number: CN215300880U
Application number: CN202121223220.2U
Authority: CN
Inventors: 龚爱群
Original assignee: Dongguan Maike Technology Co ltd
Current assignee: Dongguan Maike Technology Co ltd
Priority date: 2021-06-02
Filing date: 2021-06-02
Publication date: 2021-12-24
Anticipated expiration: 2031-06-02

Abstract

The utility model provides a hearing aid earphone belongs to the public address equipment field. The utility model discloses a casing, mainboard and the battery of setting in the casing still include left ear loudspeaker and the right ear loudspeaker that link to each other with the mainboard input respectively, left pickup MIC and right pickup MIC that link to each other with the mainboard input respectively, left side pickup MIC sets up near left ear loudspeaker, and right side pickup MIC sets up near right ear loudspeaker, the mainboard is handled through two sound channels about corresponding respectively to two way sounds that left pickup MIC and right pickup MIC picked up to export by corresponding left ear loudspeaker and right ear loudspeaker respectively. The utility model has the advantages that: the dual MICs are adopted and placed at different positions, two sound sources are processed through dual channels, and the sources of sound can be well distinguished.

Description

Hearing aid earphone

Technical Field

The utility model relates to a public address equipment especially relates to a audiphone earphone.

Background

Aiming at Bluetooth earphones in the market, the Bluetooth earphones are commonly used by normal people for listening to songs, talking and the like. The existing hearing aids in the market have single functions, can exchange, are complicated to answer a phone call, are taken out, and are worn by a mobile phone earphone for answering. Sometimes, the user may miss the call because the user is far away from the mobile phone and does not hear the ring, and the user cannot well distinguish the direction of the sound due to the fact that the user is monophonic, so that the user has poor entertainment effects such as watching television and listening to songs.

SUMMERY OF THE UTILITY MODEL

For solving the problems in the prior art, the utility model provides a hearing aid earphone.

The utility model discloses a casing, mainboard and the battery of setting in the casing still include left ear loudspeaker and the right ear loudspeaker that link to each other with the mainboard input respectively, left pickup MIC and right pickup MIC that link to each other with the mainboard input respectively, left side pickup MIC sets up near left ear loudspeaker, and right pickup MIC sets up near right ear loudspeaker, the mainboard is handled through the sound processing unit that corresponds respectively to two tunnel sounds that left pickup MIC and right pickup MIC picked up to export by corresponding left ear loudspeaker and right ear loudspeaker respectively. The dual MICs are adopted and placed at different positions, two sound sources are processed through dual channels, and the sources of sound can be well distinguished.

The utility model discloses do further improvement, be equipped with the bluetooth module that is used for linking to each other with bluetooth equipment on the mainboard, the audio output of left pickup MIC and right pickup MIC links to each other with the bluetooth module input, the audio signal that bluetooth module output was gathered is handled for the back end, still includes to speak and uses MIC, it links to each other with bluetooth module input or mainboard main control chip input to speak and use MIC.

The utility model discloses make further improvement, the casing includes left casing and right casing that links to each other through hanging the rope, the mainboard sets up in right casing, the battery sets up in left casing, power cord and signal line set up in hanging the rope.

The utility model discloses make further improvement, still be equipped with the regulation button, the switch button and the MIC for the conversation that link to each other with the mainboard respectively on the casing of the right side.

The utility model discloses make further improvement, left side ear loudspeaker and the first wire rod fixed connection of drawing forth by left casing, left side pickup MIC sets up first wire rod is close to left ear loudspeaker end, right side ear loudspeaker and the second wire rod fixed connection of drawing forth by right casing, right side pickup MIC sets up the second wire rod is close to right ear loudspeaker end.

The utility model discloses make further improvement, left side ear loudspeaker and the first wire rod fixed connection of drawing forth by left casing, left side pickup MIC sets up on the ear loudspeaker casing of a left side to link to each other with first wire rod, right side ear loudspeaker and the second wire rod fixed connection of drawing forth by right casing, right side pickup MIC sets up on the ear loudspeaker casing of the right side to link to each other with the second wire rod.

The utility model discloses do further improvement, it still is equipped with respectively to first wire rod and the spacing hasp of second wire rod to hang to restrict.

The utility model discloses make further improvement, be equipped with the U type spacing groove to the wire rod joint on the hasp.

Compared with the prior art, the beneficial effects of the utility model are that: can distinguish the source of all directions sound well, the integration sets up, can be between audiphone and bluetooth headset humanized switching, and it is very convenient to use.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples.

As shown in fig. 1, the utility model discloses a left casing 1 of built-in battery and right casing 4 of built-in mainboard still include left ear loudspeaker 9 and the right ear loudspeaker 3 that link to each other with the mainboard input respectively, the left pickup MIC 10 and the right pickup MIC 2 that link to each other with the mainboard input respectively, left pickup MIC 10 sets up near left ear loudspeaker 9, and right pickup MIC 2 sets up near right ear loudspeaker 3.

The left ear speaker 9 and the left pickup MIC 10 of this example are connected to the main board in the right housing 4 through the first wire 8 and the battery in the left housing 1 together via the cord 6, and the right ear speaker 3 and the right pickup MIC 2 are connected to the main board in the right housing 4 through the second wire 12. For more convenience of use, the hanging rope 6 with the wire is further provided with a lock catch 7 which respectively limits the first wire 8 and the second wire 12. The lock catch can be fixed in various ways, for example, a U-shaped limiting groove is formed in the lock catch 7, and when the first wire 8 and the second wire 12 are adjusted to proper positions, the wires are clamped into the U-shaped limiting groove to be fixed. As another example, the latch may also be a clip-like jaw or the like.

As another embodiment of the utility model, the left pickup MIC of this example directly sets up on the casing of left ear loudspeaker, and right pickup MIC directly sets up on the casing of right ear loudspeaker, and the position is difficult to rock along with the human body removes and changes, and the pickup effect is better, and the sound of output is more stable.

The utility model discloses two tunnel sounds that the mainboard picked up left pickup MIC and right pickup MIC are handled through two sound channels of the left and right sides that correspond respectively to export by corresponding left ear loudspeaker and auris dextra loudspeaker respectively. The dual MICs are adopted and placed at different positions, two sound sources are processed through the dual channels, and the sources of sound can be well distinguished according to the volume of the sound received by the same sound source.

Preferably, this example adopts the bluetooth headset form, and integrated bluetooth module on the audiphone, bluetooth module are equipped with bluetooth chip, and left pickup MIC and the right pickup MIC output of this example link to each other with bluetooth chip input end respectively, and bluetooth chip carries out automatic switch through the input sound source be bluetooth signal or pickup MIC. The use is very convenient.

The mobile phone can be connected with the earphone in a humanized mode, when the mobile phone is connected with the earphone, the mobile phone can be automatically switched into the Bluetooth telephone when a call comes in the hearing aid mode, the ring tone is sent out from the earphone loudspeaker of the hearing aid, one telephone is not leaked, and after the telephone is hung, the mobile phone is switched back to the hearing aid mode, so that surrounding sound information can be normally heard, and people can normally talk. If it is right the utility model discloses the earphone is direct to be connected with the smart TV bluetooth in family, can be on the earphone direct output watch the sound of TV. The Bluetooth device can be connected with any Bluetooth device (such as a mobile phone, a tablet, a television, a computer, a projector and the like), so that the Bluetooth device has good entertainment experience and can return to the public, and the entertainment and the life are both correct.

The working principle of the embodiment is as follows:

the battery of mainboard supplies power work, carries out corresponding function control through the button. The bluetooth device is used to connect with the headset via bluetooth technology. In the audiphone mode, sound information is picked up to the left pickup MIC and the right pickup MIC of both sides, switches the back through the bluetooth chip, sends for the back level, and after mainboard amplification, DSP handled, further enlargies the back again through the power amplifier, the corresponding loudspeaker of drive are sounded.

When the mobile phone device connected with the earphone has a call, the earphone can be automatically switched to the Bluetooth through the electronic change-over switch, the user can hear the ring tone and perform corresponding operations (answering, hanging up, refusing to answer and the like), the own voice picked up by the MIC for the call is also sent to the mobile phone through the Bluetooth module, and after the phone is hung up, the earphone can be automatically switched back to the hearing aid mode.

When the television or the mobile phone Bluetooth is connected, the Bluetooth mode is switched to, and the audio information from the television Bluetooth can be received. Carrying out entertainment activities such as watching TV, listening to songs, etc.

As another embodiment of the present invention, the mode switching of this example can also perform switching of sound source input through hardware keys, and the left pickup MIC/right pickup MIC and the bluetooth signal are two different sound source outputs, and the sound source input is switched through the dial switch, thereby performing switching of the bluetooth mode and the hearing aid mode, and when switching to the hearing aid mode, picking up normal ambient sound and amplifying the sound to human ears through two MICs. When switching to the bluetooth mode, regard as the sound source input with the sound source that bluetooth module acquireed, after the mainboard processing, amplify the people ear and listen to.

The above-mentioned embodiments are the preferred embodiments of the present invention, and the scope of the present invention is not limited to the above-mentioned embodiments, and the scope of the present invention includes and is not limited to the above-mentioned embodiments, and all equivalent changes made according to the present invention are within the protection scope of the present invention.

Claims

1. A hearing aid earpiece, characterized by: including casing, mainboard and the battery of setting in the casing, still include left ear loudspeaker and the auris dextra loudspeaker that link to each other with the mainboard input respectively, left pickup MIC and the right pickup MIC that links to each other with the mainboard input respectively, left side pickup MIC sets up near left ear loudspeaker, and right pickup MIC sets up near auris dextra loudspeaker, the mainboard is handled through corresponding sound processing unit respectively to two way sound that left pickup MIC and right pickup MIC picked up to export by corresponding left ear loudspeaker and auris dextra loudspeaker respectively.

2. The hearing aid earpiece of claim 1, wherein: be equipped with the bluetooth module that is used for linking to each other with bluetooth equipment on the mainboard, the audio output of left pickup MIC and right pickup MIC links to each other with the bluetooth module input, the audio signal that bluetooth module output was gathered is handled for the back end, still includes to speak with MIC, it links to each other with bluetooth module input or mainboard main control chip input to speak with MIC.

3. The hearing aid earpiece of claim 2, wherein: the casing includes left casing and right casing that links to each other through hanging the rope, the mainboard sets up in right casing, the battery sets up in left casing, and power cord and signal line set up in hanging the rope.

4. The hearing aid earpiece of claim 3, wherein: and the right shell is also provided with an adjusting key, a switch key and an MIC for conversation, which are respectively connected with the mainboard.

5. The hearing aid earpiece of claim 3, wherein: left side ear loudspeaker and the first wire rod fixed connection who is drawn forth by left casing, a left side pickup MIC sets up first wire rod is close to left ear loudspeaker end, right ear loudspeaker and the second wire rod fixed connection who is drawn forth by right casing, right side pickup MIC sets up second wire rod is close to right ear loudspeaker end.

6. The hearing aid earpiece of claim 3, wherein: left side ear loudspeaker and the first wire rod fixed connection who is drawn forth by left casing, left side pickup MIC sets up on the ear loudspeaker casing of a left side to link to each other with first wire rod, the ear loudspeaker of the right side and the second wire rod fixed connection who is drawn forth by the casing of the right side, right side pickup MIC sets up on the ear loudspeaker casing of the right side to link to each other with second wire rod.

7. The hearing aid earpiece according to claim 5 or 6, wherein: the hanging rope is further provided with lock catches for limiting the first wire and the second wire respectively.

8. The hearing aid earpiece of claim 7, wherein: the lock catch is provided with a U-shaped limiting groove for clamping the wire.