CN214014459U

CN214014459U - Clamping-ear type Bluetooth earphone and charging box thereof

Info

Publication number: CN214014459U
Application number: CN202021631230.5U
Authority: CN
Inventors: 庄华娜
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-07
Filing date: 2020-08-07
Publication date: 2021-08-20
Anticipated expiration: 2030-08-07

Abstract

The utility model discloses a clip-on Bluetooth earphone and a charging box thereof, wherein, the clip-on Bluetooth earphone comprises a Bluetooth earphone body, one end of the Bluetooth earphone body is provided with an ear clip which is matched with the Bluetooth earphone body to clip the auricle of a human body, an ear clipping space is formed between the ear clip and the Bluetooth earphone body, the ear clip is a soft ear clip, the size of the ear clamping space can be adjusted, the Bluetooth headset body is provided with a sound outlet part matched with the cavum concha of a human body, the size of the ear clamping space can be adjusted through the soft ear clamp to match with the Bluetooth earphone body to clamp the auricle of a human body, the wearing is convenient, the comfort level of the user can be improved, the sound output part is directly matched with the cavity of the human concha to output sound, the wearing in the ear is not needed, the Bluetooth headset is comfortable when being worn, but also is not easy to fall off, can not cause damage to the auditory meatus outside the human body, and also improves the use experience of users.

Description

Clamping-ear type Bluetooth earphone and charging box thereof

Technical Field

The utility model relates to a bluetooth headset technical field, in particular to double-layered ear formula bluetooth headset and box that charges thereof.

Background

At present, bluetooth headset on the market needs electrified pond in order to leave the wire of earphone, and the earphone needs certain volume and weight like this, and then a lot of bluetooth headset adopt the way of hanging at the top of auricle (the hangers formula bluetooth headset that is shown as figure 1), but the space at the top of auricle is occupied like this, brings inconvenience to wearing glasses and other wearing equipment, and earphone occupation space is big moreover, is not convenient for accomodate.

In order to solve the problem of wearing and taking in, appeared on the market, as the pleasant formula bluetooth headset that fig. 2 shows, nevertheless because the earphone leans on the silica gel cover to warp to support with human external auditory canal tight fit and wear, wear for a long time like this, can lead to external auditory canal to have the distending pain sense, wear time more obvious more for a long time, can damage human external auditory canal basically.

Thus, the prior art has yet to be improved and enhanced.

SUMMERY OF THE UTILITY MODEL

In view of the foregoing prior art, an object of the present invention is to provide a bluetooth headset with clamping ears and a charging box thereof, which can prevent the bluetooth headset from falling down due to the uncomfortable feeling of wearing the bluetooth headset.

For solving the technical problem, the utility model discloses following technical scheme has been taken:

the utility model provides a double-layered ear formula bluetooth headset, includes the bluetooth headset body, the one end of bluetooth headset body is provided with the earclip who cliies human auricle rather than the cooperation, form between earclip and the bluetooth headset body and press from both sides the ear space, the earclip is soft earclip, the size in adjustable double-layered ear space, have on the bluetooth headset body with the play sound portion of human conch chamber adaptation.

In the ear-clamping type Bluetooth headset, the ear clip comprises a connecting part and an ear clip rod, the connecting part is connected with one end of the Bluetooth headset body, and the ear clip rod is connected with the connecting part.

Among the double-layered ear formula bluetooth headset, this internal PCB board, battery and the loudspeaker of being provided with of bluetooth headset, battery and loudspeaker all are connected with the PCB board electricity.

In the ear-clamping type Bluetooth headset, the Bluetooth headset can be in a semi-in-ear type or a non-in-ear type.

Among the double-layered ear formula bluetooth headset, the bluetooth headset body includes face-piece and drain pan, the face-piece closes with the drain pan lid.

In the ear-clamping type Bluetooth headset, the sound outlet part is a spherical bulge part, and the spherical bulge part is provided with a plurality of sound transmission holes.

In the ear-clamping type Bluetooth headset, a switch touch key for controlling the on-off of the Bluetooth headset is arranged on the face shell or the bottom shell.

In the ear-clamping type Bluetooth headset, the PCB is provided with a Bluetooth main control module, a state indicating module, a microphone module and a noise reduction module, the state indicating module, the microphone module and the noise reduction module are connected with the Bluetooth main control module, and the noise reduction module is connected with a loudspeaker.

In the ear-clamping type bluetooth headset, bluetooth master control module includes bluetooth chip, status indication module is including charging pilot lamp and bluetooth pilot lamp, it includes first inductance, second inductance, first electric capacity, second electric capacity, third electric capacity and fourth electric capacity to fall the module of making an uproar, the positive pole of charging pilot lamp is connected to the ADC6/PB4 of bluetooth chip, the positive pole of bluetooth pilot lamp is connected to the ADC5/PB3 of bluetooth chip, the negative pole of charging pilot lamp and the negative pole ground connection of bluetooth pilot lamp, the DACL end of bluetooth chip connects the one end of first inductance, also through first electric capacity ground connection, the other end of first inductance connects loudspeaker, also through third electric capacity ground connection, the VCMBUF end of bluetooth chip connects the one end of second inductance, also through second electric capacity ground connection, the other end of second inductance connects loudspeaker, also through fourth electric capacity ground connection.

The charging box comprises a charging box body, wherein a power supply placing cavity for supplying power to the charging of the ear-clamping type Bluetooth headset is formed in the charging box body.

Compared with the prior art, the utility model provides a double-layered ear formula bluetooth headset and box that charges thereof, wherein double-layered ear formula bluetooth headset passes through soft ear clip, makes its adjustable size that presss from both sides the ear space to human auricle is cliied to cooperation bluetooth headset body, when being convenient for wear, still can improve user's comfort level, goes out sound portion and goes out the sound with human concha chamber adaptation directly, need not the pleasant formula and wear, comfortable when making bluetooth headset wear, and still be difficult for droing, can not lead to the harm to the external duct of human body, user's use experience has still been improved.

Drawings

Fig. 1 is a schematic structural diagram of a conventional ear-hung bluetooth headset.

Fig. 2 is a schematic structural diagram of a conventional in-ear bluetooth headset.

Fig. 3 is the utility model provides a structural schematic diagram of a clip-on bluetooth headset.

Fig. 4 is the utility model provides an exploded structure schematic diagram of clip-on bluetooth headset.

Fig. 5 is the utility model provides a structural schematic diagram that the ear-clipped bluetooth headset wore on the ear model.

Fig. 6 is a circuit diagram of the clip-on bluetooth headset provided by the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention 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 invention and are not intended to limit the invention.

It will be understood that when an element is referred to as being "on," "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present.

It should be noted that the terms of orientation such as left, right, up and down in the embodiments of the present invention are only relative to each other or are referred to the normal use state of the product, and should not be considered as limiting.

Please refer to fig. 3, fig. 4 and fig. 5, the utility model provides a clip-on bluetooth earphone, including bluetooth earphone body 100, bluetooth earphone body 100's one end is provided with and cooperates the ear clip 1 of cliping human auricle rather than, form between ear clip 1 and the bluetooth earphone body 100 and press from both sides ear space 200, ear clip 1 is soft ear clip, the size in adjustable clip ear space 200, have on the bluetooth earphone body 100 with the play sound part 2 of human concha chamber adaptation, through ear clip 1 makes the user can be according to the interval (the size in clip ear space 200) between the profile control ear clip 1 of self ear and the bluetooth earphone body 100, through soft ear clip 1 moreover, when being convenient for wear, adjustable to the most comfortable angle, has improved user's comfort level.

Further, go out the sound part and directly go out the sound with human conch chamber adaptation, put a miniature audio amplifier in other words in the external auditory canal mouth, when guaranteeing that the user enjoys the music, need not to go into the ear and wear, do not have the extrusion sense of earphone to the ear, even bluetooth headset wearing time is longer, the ear does not have the sense of distending pain yet, has improved user's use greatly and has experienced.

As shown in fig. 3 to 5, the ear clip 1 includes a connecting portion 11 and an ear clip rod 12, the connecting portion 11 is connected with one end of the bluetooth headset body 100, the ear clip rod 12 is connected with the connecting portion 11, through the connecting portion 11 is firmly connected with the bluetooth headset body 100, so that the bluetooth headset is not easy to fall off, and the soft ear clip rod 12 is used for adjusting the distance between the bluetooth headset and the ear clip rod, namely adjusting the size of the ear clip space 200, so that the bluetooth headset can be worn.

In this embodiment, bluetooth headset can be for half in-ear formula or not in-ear formula, when can guaranteeing tone quality, it is more comfortable when still making bluetooth headset wear, can avoid the earhole that the bluetooth headset of in-ear formula arouses and the painful sense of expansion of tragus.

Wherein, be provided with PCB board 3, battery 4 and loudspeaker 5 in the bluetooth headset body 100, battery 4 and loudspeaker 5 all are connected with PCB board 3 electricity, through PCB board 3 and loudspeaker 5 power supply are given to battery 4, are controlled loudspeaker 5 by PCB board 3 again and are sounded, and this is prior art, and here is no longer repeated.

Referring to fig. 6, the PCB 3 is provided with a bluetooth main control module 31, a status indication module 32, a microphone module 33 and a noise reduction module 34, the status indication module 32, the microphone module 33 and the noise reduction module 34 are connected to the bluetooth main control module 31, and the noise reduction module 34 is connected to the speaker 5.

The bluetooth master control module 31 includes a bluetooth chip U1, the status indication module 32 includes a charging indicator lamp D1 and a bluetooth indicator lamp D2, the noise reduction module 34 includes a first inductor L1, a second inductor L2, a first capacitor C1, a second capacitor C2, a third capacitor C3 and a fourth capacitor C4.

ADC6/PB4 of the Bluetooth chip U1 is connected with the positive electrode of the charging indicator lamp D1, and the negative electrode of the charging indicator lamp D1 is grounded and used for indicating the charging state. ADC5/PB3 of the Bluetooth chip U1 is connected with the anode of the Bluetooth indicator lamp D2, and the cathode of the Bluetooth indicator lamp D2 is grounded and used for indicating the Bluetooth connection state.

The DACL end of the Bluetooth chip U1 is connected with one end of a first inductor L1 and is grounded through a first capacitor C1, the other end of the first inductor L1 is connected with a loudspeaker 5 and is grounded through a third capacitor C3, the VCMBUF end of the Bluetooth chip U1 is connected with one end of a second inductor L2 and is grounded through a second capacitor C2, and the other end of the second inductor L2 is connected with the loudspeaker 5 and is grounded through a fourth capacitor C4.

The Bluetooth chip U1 can adopt an integrated chip with the model number of AB5376A, and has the advantages of good sound quality and low power consumption. The first inductor L1, the second inductor L2, the first capacitor C1, the second capacitor C2, the third capacitor C3 and the fourth capacitor C4 form an LC filter circuit, so that the sound quality of the earphone is improved.

Referring to fig. 3, 4 and 5, the bluetooth headset 100 includes a front housing 10 and a bottom housing 20, and the front housing 10 and the bottom housing 20 are covered to form a cavity for accommodating the PCB 3, the battery 4 and the speaker 5.

Specifically, go out sound portion 2 and be spherical bulge, spherical bulge has a plurality of sound transmission holes 21, through sound transmission holes 21 makes loudspeaker 5's audio frequency pass through, still through spherical bulge, makes sound portion 2 and conch chamber adaptation go out sound portion 2 promptly and is located external ear canal mouth, need not to go into the ear and wears, also has good tone quality effect.

The front shell 10 or the bottom shell 20 is provided with a switch touch key K1 for controlling the on/off of the bluetooth headset, and the on/off state of the bluetooth headset can be controlled through the switch touch key K1. Furthermore, the face shell 10 or the bottom shell 20 is provided with a volume touch key (not shown in the figure) for controlling the volume of the bluetooth headset, and the output volume of the bluetooth headset can be adjusted through the volume touch key, so that the user can be prevented from adjusting the volume through a mobile phone or other mobile terminals, and the operation is convenient.

Based on foretell double-layered ear formula bluetooth headset, the utility model discloses still correspondingly provide a box charges, it is including the box body that charges, it is used for the confession to be provided with in the box body charges the chamber is placed in the confession that double-layered ear formula bluetooth headset charges, through the box that charges can supply bluetooth headset to charge, because the box that charges is prior art, no longer gives unnecessary details here.

To sum up, the utility model provides a double-layered ear formula bluetooth headset and box that charges thereof, wherein double-layered ear formula bluetooth headset makes its size in adjustable double-layered ear space through soft ear clip to human auricle is cliied to cooperation bluetooth headset body, when being convenient for wear, still can improve user's comfort level, and sound portion directly goes out the sound with human concha chamber adaptation, need not the pleasant formula and wears, and is comfortable when making bluetooth headset wear, and still be difficult for droing, can not lead to the harm to the external duct of human body, has still improved user's use and has experienced.

Furthermore, the utility model discloses still have rational in infrastructure, small, be convenient for accomodate or carry characteristics such as.

It should be understood that equivalent alterations and modifications can be made by those skilled in the art according to the technical solution of the present invention and the inventive concept thereof, and all such alterations and modifications should fall within the scope of the appended claims.

Claims

1. The utility model provides a double-layered ear formula bluetooth headset, includes the bluetooth headset body, its characterized in that, the one end of bluetooth headset body is provided with the earclip who cliies human auricle rather than the cooperation, form the double-layered ear space between earclip and the bluetooth headset body, the earclip is soft earclip, the size in adjustable double-layered ear space, have on the bluetooth headset body with the play sound portion of human conch chamber adaptation.

2. The Bluetooth headphone of claim 1, wherein the ear clip comprises a connecting portion and an ear clip rod, the connecting portion is connected to one end of the Bluetooth headphone body, and the ear clip rod is connected to the connecting portion.

3. The Bluetooth headphone of claim 1, wherein a PCB, a battery and a speaker are disposed in the Bluetooth headphone body, and the battery and the speaker are electrically connected to the PCB.

4. A clip-on bluetooth headset according to claim 3, characterized in that the bluetooth headset may be semi-in-ear or non-in-ear.

5. The Bluetooth headphone of claim 4, wherein the Bluetooth headphone body comprises a face and a bottom, the face covering the bottom.

6. The Bluetooth-clip-on earphone according to claim 4, wherein the sound emitting part is a spherical bulge, and the spherical bulge has a plurality of sound transmission holes.

7. The clip-on Bluetooth headset of claim 5, wherein the front shell or the bottom shell has a switch touch key for controlling the on/off of the Bluetooth headset.

8. The Bluetooth headphone of a clip type according to claim 3, wherein the PCB board is provided with a Bluetooth main control module, a status indication module, a microphone module and a noise reduction module, the status indication module, the microphone module and the noise reduction module are connected with the Bluetooth main control module, and the noise reduction module is connected with a speaker.

9. The bluetooth headset as claimed in claim 8, wherein the bluetooth master module includes a bluetooth chip, the status indicator module includes a charge indicator and a bluetooth indicator, the noise reduction module includes a first inductor, a second inductor, a first capacitor, a second capacitor, a third capacitor and a fourth capacitor, the ADC6/PB4 of the bluetooth chip is connected to the positive electrode of the charge indicator, the ADC5/PB3 of the bluetooth chip is connected to the positive electrode of the bluetooth indicator, the negative electrode of the charge indicator and the negative electrode of the bluetooth indicator are grounded, the DACL of the bluetooth chip is connected to one end of the first inductor and is also grounded through the first capacitor, the other end of the first inductor is connected to the speaker and is also grounded through the third capacitor, the VCMBUF of the bluetooth chip is connected to one end of the second inductor and is also grounded through the second capacitor, and the other end of the second inductor is connected to the speaker, Also through the fourth capacitor to ground.

10. A charging box, comprising a charging box body, wherein a power supply placing cavity for charging the clip-type bluetooth headset of any one of claims 1-9 is arranged in the charging box body.