CN210629797U

CN210629797U - Bluetooth earphone set

Info

Publication number: CN210629797U
Application number: CN201921617115.XU
Authority: CN
Inventors: 臧柏锐; 何芊; 何辉; 赖少兵; 王勇; 包磊; 陈嘉宝
Original assignee: Guangzhou U&i Technology Co ltd
Current assignee: Guangzhou U&i Technology Co ltd
Priority date: 2019-09-26
Filing date: 2019-09-26
Publication date: 2020-05-26
Anticipated expiration: 2029-09-26

Abstract

The utility model relates to a bluetooth earphone external member, including the earphone seat with can dismantle the bluetooth headset of locating on the earphone seat, the earphone seat includes the shell, is provided with switch, charging unit and sound output unit on the shell, the charging unit is connected with bluetooth headset and sound output unit electricity, the switch is connected with sound output unit electricity, and when the switch was opened, bluetooth headset transmissible audio signal to sound output unit. This bluetooth headset external member's earphone seat is provided with charging unit and sound output unit, has simultaneously to charge and audio amplifier function, can switch the output of sound between bluetooth headset and earphone seat, slows down the ear and wears fatigue, promotes and experiences the comfort level. Meanwhile, the Bluetooth headset kit can be switched between the headset function and the loudspeaker box function in the using process, so that the use scene can be widened, and the function maximization is realized.

Description

Bluetooth earphone set

Technical Field

The utility model relates to the technical field of earphones, especially, relate to a bluetooth earphone external member.

Background

The Bluetooth headset is short-distance wireless communication equipment adopting a microwave frequency band to work, and is widely applied in daily life. Especially in the use of cell-phone, bluetooth headset compares the convenience of use and travelling comfort stronger of traditional wired earphone. However, when the bluetooth headset is worn and used for a long time, the ears are fatigued. The long-time close-distance voice input also causes auditory fatigue, and is lack of comfort. Meanwhile, the traditional Bluetooth headset is single in application scene, cannot be freely switched between the headset and the loudspeaker box, and is low in experience comfort level.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a bluetooth headset external member, it can switch the output of sound between bluetooth headset and earphone seat, slows down the ear and wears fatigue, promotes and experiences the comfort level.

To achieve the purpose, the utility model adopts the following technical proposal:

the utility model provides a pair of bluetooth earphone external member, include the earphone seat and can dismantle and locate bluetooth earphone on the earphone seat, the earphone seat includes the shell, be provided with switch, charging unit and sound output unit on the shell, charging unit with bluetooth earphone with the sound output unit electricity is connected, the switch with the sound output unit electricity is connected, and works as when the switch is opened, bluetooth earphone transferable audio signal extremely sound output unit.

Furthermore, the shell comprises a shell body and a shell cover, the shell cover can be arranged on the shell body in an opening and closing mode, an accommodating cavity matched with the Bluetooth headset is formed between the shell cover and the shell body, and the Bluetooth headset is inserted into the accommodating cavity.

Furthermore, the number of the bluetooth earphones is two, the number of the accommodating cavities corresponds to the number of the bluetooth earphones, and the two bluetooth earphones are respectively inserted into the two accommodating cavities.

Further, the inner wall that holds the chamber is equipped with first charging contact and audio input contact, bluetooth headset's outer wall is equipped with second charging contact and audio output contact, first charging contact with the second charging contact corresponds the setting, audio input contact with audio output contact corresponds the setting.

Further, the outer wall that holds the chamber with bluetooth headset's inner wall all is equipped with magnet, perhaps the outer wall that holds the chamber with one of bluetooth headset's inner wall both is equipped with magnet, the outer wall that holds the chamber with another one of bluetooth headset's inner wall both is equipped with the iron sheet, works as bluetooth headset insert put in when holding the chamber, two magnet perhaps magnet with the iron sheet is inhaled mutually.

Furthermore, the charging unit comprises a battery, a control circuit, a charging circuit and a power supply circuit, the charging circuit and the power supply circuit are respectively electrically connected with the control circuit and the battery, and the power supply circuit is electrically connected with the bluetooth headset through the first charging contact and the second charging contact.

Further, sound output unit includes audio amplifier and loudspeaker, loudspeaker locate on the casing, audio amplifier with loudspeaker electricity is connected, audio amplifier with bluetooth headset passes through audio frequency input contact with audio frequency output contact electricity is connected.

Furthermore, there are two loudspeakers, and the two loudspeakers are respectively arranged at two ends of the shell.

Furthermore, the shell is further provided with a plurality of sound outlet holes, and the sound outlet holes are arranged corresponding to the loudspeakers.

Further, the earphone seat further comprises a charging port, and the charging port is electrically connected with the charging unit.

The utility model discloses compare in prior art's beneficial effect:

the utility model discloses a bluetooth headset external member through set up charging unit and sound output unit on the earphone seat, makes the earphone seat possess the function of charging and audio amplifier simultaneously, and then can switch the output of sound between bluetooth headset and earphone seat, slows down the ear and wears fatigue, promotes and experiences the comfort.

Drawings

Fig. 1 is a schematic structural diagram of a bluetooth headset kit according to an embodiment of the present invention.

Fig. 2 is a side view of a bluetooth headset assembly in accordance with an embodiment of the present invention.

Fig. 3 is a structural diagram of the bluetooth headset according to the embodiment of the present invention.

In the figure:

1. an earphone seat; 10. a shell cover; 11. a housing; 12. a first charging contact; 13. an audio input contact; 14. a horn; 15. a sound outlet hole; 16. a switch; 17. an accommodating chamber; 2. a Bluetooth headset; 21. a second charging contact; 22. and an audio output contact.

Detailed Description

In order to make the technical problem solved by the present invention, the technical solution adopted by the present invention and the technical effect achieved by the present invention clearer, the technical solution of the present invention will be further explained by combining the drawings and by means of the specific implementation manner.

As shown in fig. 1 and fig. 2, the utility model provides a pair of bluetooth earphone external member, including earphone seat 1 with can dismantle bluetooth earphone 2 of locating on earphone seat 1, earphone seat 1 includes the shell, is provided with switch 16, charging unit and sound output unit on the shell, the charging unit is connected with bluetooth earphone 2 and sound output unit electricity, switch 16 is connected with sound output unit electricity, and when switch 16 opened, bluetooth earphone 2 can transmit audio signal to sound output unit.

It can be understood that the bluetooth headset 2 is a short-distance wireless communication device operating in a microwave frequency band, and can be connected to a mobile phone, a tablet computer, or other devices to perform sound signal transmission. The bluetooth headset 2 comprises a headset shell, and a battery, a bluetooth module, a digital-to-analog conversion circuit, an audio amplification circuit, a headset unit and other components which are arranged in the headset shell. The Bluetooth headset 2 receives signals sent by devices such as a mobile phone and a tablet personal computer, and sends out sound through the headset unit after converting the signals. The battery in the earphone shell provides electric energy in the process, and the battery in the earphone shell can be charged when the Bluetooth earphone 2 is not used or the electric energy is exhausted. In this embodiment, the earphone jack 1 includes a housing, and the housing is provided with a switch 16, a charging unit, and a sound output unit. The charging unit is used for charging the Bluetooth headset 2 and charging the headset base 1 by an external power supply; the sound output unit is used for receiving the audio signal sent by the Bluetooth headset 2 and making sound to play a role of a sound box; the switch 16 is used to activate or deactivate the signal connection between the sound output unit and the bluetooth headset 2. In the embodiment, the charging unit and the sound output unit are arranged on the earphone seat 1, so that the earphone seat 1 has the functions of charging and sound box. Can switch the output of sound between bluetooth headset 2 and earphone seat 1, slow down the ear and wear fatigue, promote the experience comfort.

Specifically, the shell includes casing 11 and cap 10, and cap 10 can set up on casing 11 with opening and shutting, is formed with between cap 10 and the casing 11 and holds the chamber 17 with bluetooth headset 2 matches, and bluetooth headset 2 inserts and puts in holding the chamber 17. It can be understood that when the bluetooth headset 2 is not used, needs to be charged, and needs to be switched to the speaker function, the bluetooth headset 2 is inserted into the accommodating cavity 17. In this embodiment, set up between casing 11 and the casing lid 10 and hold the chamber 17 with bluetooth headset 2 matching, wherein, hold chamber 17 and be separated into two parts by casing lid 10 and casing 11, hold the bottom in chamber 17 and be located casing 11, hold the top in chamber 17 and be located casing lid 10. When the shell cover 10 is closed, the accommodating cavity 17 forms a closed cavity, and the inner wall of the accommodating cavity 17 is attached to the outer wall of the Bluetooth headset 2, so that the Bluetooth headset 2 is prevented from moving in the accommodating cavity 17; when the case lid 10 is opened, the top of holding chamber 17 breaks away from bluetooth headset 2's top, conveniently takes out bluetooth headset 2.

Specifically, bluetooth headset 2 is two, and the quantity that holds chamber 17 corresponds the setting with bluetooth headset 2's quantity, and two bluetooth headset 2 are inserted respectively and are put in two hold chamber 17. It will be appreciated that in use of the headphones, for better sound experience of stereo effect, the headphones are generally set to be left channel headphones and right channel headphones, wherein the left channel headphones are used for bass frequency zone signals and the right channel headphones are used for high and mid audio frequency zone signals. In this embodiment, the bluetooth headset 2 includes a left channel headset and a right channel headset, which are respectively inserted into the two accommodating cavities 17, and the corresponding positions of the left channel headset and the right channel headset are marked with letters "L" and "R" at the peripheral part of the accommodating cavity 17, so as to avoid being difficult to distinguish in use. Simultaneously, two bluetooth headset 2 separately place, can avoid two bluetooth headset 2 to collide each other in a cavity, damage surface appearance.

As shown in fig. 1 and 3, the inner wall of the accommodating cavity 17 is provided with a first charging contact 12 and an audio input contact 13, the outer wall of the bluetooth headset 2 is provided with a second charging contact 21 and an audio output contact 22, the first charging contact 12 and the second charging contact 21 are arranged correspondingly, and the audio input contact 13 and the audio output contact 22 are arranged correspondingly. It will be appreciated that the first charging contact 12 and the second charging contact 21 are used for a charging connection between the earphone holder 1 and the bluetooth headset 2, and the audio input contact 13 and the audio output contact 22 are used for an audio transmission connection between the earphone holder 1 and the bluetooth headset 2. When bluetooth headset 2 inserts and puts and hold chamber 17 in, because of bluetooth headset 2 with hold chamber 17 phase-match, bluetooth headset 2's outer wall is fixed with the inner wall butt that holds chamber 17 and the relative position between the two. At this time, the first charging contact 12 provided correspondingly on the abutment surfaces of both contacts the second charging contact 21 and conducts the circuit, and the audio input contact 13 provided correspondingly contacts the audio output contact 22 and conducts the circuit. The preferred scheme in this example is: the first charging contact 12 and the audio input contact 13 are juxtaposed at the bottom of the accommodating chamber 17, and the first charging contact 12 and the audio input contact 13 are cylindrical and are convexly provided on the surface of the bottom of the accommodating chamber 17. The second charging contact 21 and the audio output contact 22 are recessed in a plate shape or a groove shape on the outer wall of the bluetooth headset 2. When the bluetooth headset 2 is inserted into the receiving cavity 17, the first charging contact 12 and the audio input contact 13 are plugged into the second charging contact 21 and the audio output contact 22, respectively. This scheme can make the cap 10 of earphone seat 1 when the open mode, still can realize the electricity between bluetooth headset 2 and the earphone seat 1 and be connected, and the reliability of connecting is high. Specifically, the outer wall that holds chamber 17 and the inner wall of bluetooth headset 2 all are equipped with magnet, or one of the outer wall that holds chamber 17 and the inner wall of bluetooth headset 2 in both is equipped with magnet, and another in the outer wall that holds chamber 17 and the inner wall of bluetooth headset 2 in both is equipped with the iron sheet, and when bluetooth headset 2 inserted and put in holding chamber 17, two magnet or magnet and iron sheet attracted mutually. It can be understood that the connection reliability of the magnet and the iron piece can be further improved by arranging the magnet or the magnet and the iron piece on the accommodating cavity 17 and the bluetooth headset 2, respectively.

Specifically, the charging unit includes a battery, a control circuit, a charging circuit and a power supply circuit, the charging circuit and the power supply circuit are respectively electrically connected with the control circuit and the battery, and the power supply circuit is electrically connected with the bluetooth headset 2 through the first charging contact 12 and the second charging contact 21. It can be understood that the earphone jack 1 has a function of a portable power source, and is provided with a charging circuit and a power supply circuit. The charging circuit is electrically connected with the control circuit and the battery and is used for being connected with an external power supply and charging the battery; the power supply circuit is connected with the control circuit and the battery, and is electrically connected with the second charging contact 21 through the first charging contact 12, and is used for charging the Bluetooth headset 2. In this embodiment, when the bluetooth headset 2 is inserted into the accommodating cavity 17, the first charging contact 12 is conducted with the second charging contact 21, and the battery in the headset base 1 charges the bluetooth headset 2.

Specifically, the sound output unit includes an audio amplifier and a speaker 14, the speaker 14 is disposed on the housing 11, the audio amplifier is electrically connected to the speaker 14, and the audio amplifier is electrically connected to the bluetooth headset 2 through the audio input contact 13 and the audio output contact 22. It can be understood that the bluetooth headset 2 transmits the audio signal to the audio amplifier of the headset holder 1 through the audio input contact 13 and the audio output contact 22, and the audio signal is amplified by the audio amplifier and then transmitted to the speaker 14 to emit sound. In this embodiment, the audio input contacts 13 include left channel audio input contacts and right channel audio input contacts, and the audio output contacts 22 include left channel audio output contacts and right channel audio output contacts. The left channel audio input contact is arranged in the accommodating cavity 17 of the corresponding left channel earphone, and the left channel audio output contact is arranged on the left channel earphone; the right channel audio input contact is arranged in the accommodating cavity 17 of the corresponding right channel earphone, and the right channel audio output contact is arranged on the right channel earphone.

In one embodiment, the bluetooth headset 2 is plugged into the accommodating cavity 17 after being powered off, the switch 16 is turned on, the control circuit transmits a power-on signal to the bluetooth headset 2, and the bluetooth headset 2 is powered on and establishes signal connection with the last connecting device. The bluetooth headset 2 receives signals from the device, converts the signals into audio signals, transmits the audio signals to the audio signal amplifier of the headset base 1, and generates sound through the loudspeaker 14 after the signals are amplified.

In another embodiment, the bluetooth headset 2 is inserted into the accommodating cavity 17 in the power-on state, the bluetooth headset 2 is conducted with the sound output unit of the headset 1, the bluetooth headset 2 receives signals from the device and converts the signals into audio signals to be transmitted to the audio signal amplifier of the headset 1, and the audio signals are amplified and then generate sound through the speaker 14.

In another embodiment, the bluetooth headset 2 is inserted into the accommodating cavity 17 in the power-on state, the switch 16 is turned on, the bluetooth headset 2 is conducted with the sound output unit of the headset 1, the bluetooth headset 2 receives signals from the device and converts the signals into audio signals to be transmitted to the audio signal amplifier of the headset 1, and the audio signals are amplified and then generate sound through the speaker 14.

Specifically, there are two horns 14, and the two horns 14 are respectively provided at both ends of the housing 11.

Specifically, the housing 11 is further provided with a plurality of sound outlet holes 15, and the plurality of sound outlet holes 15 are arranged corresponding to the speaker 14. In this embodiment, the sound outlet hole 15 is further provided with a waterproof sound-transmitting film, so that the waterproof capability and the dustproof capability of the earphone seat 1 are improved.

Specifically, the earphone jack 1 further includes a charging port electrically connected to the charging unit. It is understood that the charging port is a connection interface of the charging unit with an external power source. The port that charges still is provided with the rubber buffer, prevents that water or dust from getting into the inside of earphone seat 1 through the port that charges.

The remarkable effects of the embodiment are as follows: this bluetooth headset external member makes headset 1 possess the ability of charging and audio amplifier simultaneously through setting up charging unit and sound output unit on headset 1. Can switch the output of sound between bluetooth headset 2 and earphone seat 1, slow down the ear and wear fatigue, promote the experience comfort. Meanwhile, the first charging contact 12 and the audio input contact 13 for charging connection and audio connection are arranged at the bottom of the accommodating cavity 17, so that when the shell cover 10 of the earphone seat 1 is in an open state, the Bluetooth earphone 2 and the earphone seat 1 can still be electrically connected, and the connection reliability is high.

The above description is only for the preferred embodiment of the present invention, and for those skilled in the art, there are variations on the detailed description and the application scope according to the idea of the present invention, and the content of the description should not be construed as a limitation to the present invention.

Claims

1. The utility model provides a bluetooth headset external member, its characterized in that includes earphone seat (1) and can dismantle and locate bluetooth headset (2) on earphone seat (1), earphone seat (1) includes the shell, be provided with switch (16), charging unit and sound output unit on the shell, charging unit with bluetooth headset (2) with sound output unit electricity is connected, switch (16) with sound output unit electricity is connected, and works as when switch (16) is opened, bluetooth headset (2) transmissible audio signal extremely sound output unit.

2. The bluetooth headset kit according to claim 1, characterized in that the housing comprises a housing (11) and a housing cover (10), the housing cover (10) is openably and closably disposed on the housing (11), a receiving cavity (17) matched with the bluetooth headset (2) is formed between the housing cover (10) and the housing (11), and the bluetooth headset (2) is inserted into the receiving cavity (17).

3. The bluetooth headset kit according to claim 2, wherein the number of the bluetooth headsets (2) is two, the number of the accommodating cavities (17) is corresponding to the number of the bluetooth headsets (2), and the two bluetooth headsets (2) are respectively inserted into the two accommodating cavities (17).

4. The bluetooth headset kit according to claim 2, characterized in that the inner wall of the receiving cavity (17) is provided with a first charging contact (12) and an audio input contact (13), the outer wall of the bluetooth headset (2) is provided with a second charging contact (21) and an audio output contact (22), the first charging contact (12) is arranged corresponding to the second charging contact (21), and the audio input contact (13) is arranged corresponding to the audio output contact (22).

5. The set of bluetooth earphones according to claim 4, characterized in that, the outer wall of the accommodation chamber (17) and the inner wall of the bluetooth earphone (2) are both provided with magnets, or one of the outer wall of the accommodation chamber (17) and the inner wall of the bluetooth earphone (2) is provided with magnets, the other of the outer wall of the accommodation chamber (17) and the inner wall of the bluetooth earphone (2) is provided with iron pieces, when the bluetooth earphone (2) is inserted into the accommodation chamber (17), the two magnets or the magnets and the iron pieces attract each other.

6. The bluetooth headset kit according to claim 4, characterized in that the charging unit comprises a battery, a control circuit, a charging circuit and a power supply circuit, the charging circuit and the power supply circuit being electrically connected with the control circuit and the battery, respectively, the power supply circuit being electrically connected with the bluetooth headset (2) via the first charging contact (12) and the second charging contact (21).

7. The bluetooth headset kit according to claim 4, characterized in that the sound output unit comprises an audio amplifier and a speaker (14), the speaker (14) being provided on the housing (11), the audio amplifier being electrically connected to the speaker (14), the audio amplifier being electrically connected to the bluetooth headset (2) via the audio input contact (13) and the audio output contact (22).

8. The set of bluetooth earphones according to claim 7, wherein, the loudspeaker (14) is two, two loudspeakers (14) are respectively arranged at two ends of the shell (11).

9. The bluetooth headset kit according to claim 8, wherein the housing (11) further has a plurality of sound holes (15), and the plurality of sound holes (15) are disposed corresponding to the speaker (14).

10. The bluetooth headset kit according to claim 1, wherein the headset (1) further comprises a charging port, the charging port being electrically connected with the charging unit.