CN219124336U

CN219124336U - Bluetooth earphone

Info

Publication number: CN219124336U
Application number: CN202222686394.3U
Authority: CN
Inventors: 黄坚
Original assignee: Shenzhen Xinyidai Electroacoustic Technology Co ltd
Current assignee: Shenzhen Xinyidai Electroacoustic Technology Co ltd
Priority date: 2022-10-12
Filing date: 2022-10-12
Publication date: 2023-06-02
Anticipated expiration: 2032-10-12

Abstract

The utility model discloses a Bluetooth headset, which comprises a neck hanging collar and headset heads positioned at two ends of the neck hanging collar, wherein an axially overlapped bone conduction sounding unit and an axially overlapped air conduction sounding unit are arranged in the headset heads. According to the Bluetooth headset, the bone conduction sounding unit and the air conduction sounding unit are axially overlapped and placed on the earplug part, so that the space inside the Bluetooth headset is effectively utilized.

Description

Bluetooth earphone

Technical Field

The utility model relates to the technical field of earphones, in particular to a neck hanging Bluetooth earphone.

Background

Bone conduction is a sound conduction mode, namely, sound is converted into mechanical vibration with different frequencies, sound waves are transmitted through skull, bone labyrinth, inner ear lymph fluid, a screw and an auditory center opening of a human body, and the bone conduction mode can bypass noisy external environment sound and be directly transmitted to auditory nerves of the human body; while air conduction is an audio technology that transmits sound through air, it needs to be transmitted to the eardrum through air, and this audio technology is easily affected by external environmental sounds.

Therefore, when the bone conduction sounding unit and the air conduction sounding unit are combined and placed in a Bluetooth headset, the Bluetooth headset can switch and use corresponding sound conduction modes according to the external environment, and the existing combined headset is to place the bone conduction sounding unit on the auricle part of the Bluetooth headset, and the air conduction sounding unit is placed on the earplug part of the Bluetooth headset, so that the space inside the Bluetooth headset cannot be effectively utilized.

Disclosure of Invention

In view of the above, the present utility model provides a bluetooth headset in which a bone conduction sounding unit and an air conduction sounding unit are axially overlapped.

A Bluetooth earphone comprises an earphone head, wherein an axially overlapped bone conduction sounding unit and an air conduction sounding unit are arranged in the earphone head.

Further, an earplug part is arranged on one side of the earphone head, a sound outlet is formed in the outer side wall of the earplug part, and an axially overlapped bone conduction sound generating unit and an axially overlapped air conduction sound generating unit are arranged on one side of the inner part of the earplug part, which is opposite to the sound outlet.

Further, the utility model also comprises a neck hanging collar, and the two ends of the neck hanging collar are connected with the earphone heads.

Further, the ear plug also comprises an auricle part, wherein the auricle part is connected with one end of the earplug part, and the auricle part is matched with the auricle of the human body.

Further, a flexible circuit board is further arranged in the earphone head, and a main control module on the flexible circuit board is respectively and electrically connected with the bone conduction sounding unit and the air conduction sounding unit.

Further, the portable ear comprises an ear handle part, the ear handle part is connected with the other end of the auricle part, a rechargeable battery is arranged in the ear handle part, and the rechargeable battery is electrically connected with the main control module.

Further, the earphone head further comprises a control button arranged on the outer side wall of the earphone head, and the control button is electrically connected with the main control module.

Further, a hole is formed in the side wall of the earphone head, an indicator lamp is arranged in the hole, and the indicator lamp is electrically connected with the main control module.

Further, one of the earphone heads is provided with a charging interface, and the charging interface is electrically connected with the rechargeable battery.

Further, the flexible circuit board includes, but is not limited to, being provided with a bluetooth module, a microphone module, and a memory module.

The implementation of the embodiment of the utility model has the following beneficial effects:

according to the Bluetooth headset, the bone conduction sounding unit and the air conduction sounding unit are axially overlapped and placed on the earplug part, so that the space inside the Bluetooth headset is effectively utilized.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Wherein: 1. a Bluetooth earphone body; 10. neck collar hanging; 20. an earphone head; 201. bone conduction sounding unit; 202. a gas conduction sounding unit; 211. an earplug part; 212; auricle part; 213. an ear handle; 21. a sound outlet; 22. a flexible circuit board; 23. a main control module; 24. a rechargeable battery; 25. a control button; 26. a hole; 27. an indicator light; 28. and a charging interface.

Fig. 1 is a schematic diagram of the structure of a bluetooth headset in the present embodiment;

FIG. 2 is a schematic diagram of an exploded structure of the earphone head in the present embodiment;

fig. 3 is an enlarged schematic view of reference symbol a in fig. 2;

FIG. 4 is a schematic view of one of the earphone heads in the present embodiment;

fig. 5 is an enlarged schematic view of reference symbol B in fig. 4;

fig. 6 is a schematic diagram of the charging interface of the bluetooth headset in the present embodiment;

FIG. 7 is a cross-sectional view taken along the direction A-A of FIG. 6;

fig. 8 is a circuit diagram of a bluetooth headset in the present embodiment.

Detailed Description

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terminology used in the description of the applications herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application; the terms "comprising" and "having" and any variations thereof in the description and claims of the present application and in the description of the figures above are intended to cover non-exclusive inclusions. The terms first, second and the like in the description and in the claims or in the above-described figures, are used for distinguishing between different objects and not necessarily for describing a sequential or chronological order.

Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment may be included in at least one embodiment of the present application. The appearances of such phrases in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. Those of skill in the art will explicitly and implicitly appreciate that the embodiments described herein may be combined with other embodiments.

In order to better understand the technical solutions of the present application, the following description will clearly and completely describe the technical solutions in the embodiments of the present application with reference to the accompanying drawings.

Referring to fig. 1 to 8, a bluetooth headset 1 includes a headset head 20, in which a bone conduction sound generating unit 201 and an air conduction sound generating unit 202 are disposed in an axially overlapping manner. The bone conduction sounding unit 201 and the air conduction sounding unit 202 are axially overlapped and placed in the earphone head 20, and the space for placing the sounding unit before can be used for installing or optimizing other parts, such as placing a larger rechargeable battery, so that the endurance of the Bluetooth earphone 1 is increased, and the limited space in the Bluetooth earphone 1 is effectively utilized. The axial overlap in this embodiment can be seen with reference to fig. 7.

In this embodiment, an earplug part 211 is disposed at one side of the earphone head 20, a sound outlet 21 is formed on an outer side wall of the earplug part 211, and the bone conduction sounding unit 201 and the air conduction sounding unit 202 axially overlapped are disposed at one side of the earplug part 211 opposite to the sound outlet 21. The bone conduction sounding unit 201 and the air conduction sounding unit 202 are clamped with the inner side wall of the earplug portion 211, the right inner side wall of the sound outlet 21 is opposite to the bone conduction sounding unit 201, and the right side of the bone conduction sounding unit 201 is opposite to the air conduction sounding unit 202, refer to fig. 7. Wherein bone conduction sounding unit 201 includes, but is not limited to, a bone vibrator horn, and air conduction sounding unit 202 includes, but is not limited to, a moving coil horn and a moving iron horn.

In this embodiment, referring to fig. 1, the neck collar 10 further comprises a neck collar 10, and the earphone heads 20 are connected to two ends of the neck collar 10. The neck hanging collar 10 is convenient for a user to hang the Bluetooth headset 1 on the neck, and the user does not need to worry about losing the Bluetooth headset, and can take the Bluetooth headset with the user.

In this embodiment, the ear plug further includes an auricle 212, and the auricle 212 is connected to one end of the earplug 211, and the auricle 212 is adapted to the auricle of the human body. When the Bluetooth headset 1 is switched to the air conduction sounding unit 202 for sounding, the auricle 212 is convenient to hang at the auricle of a person and is prevented from falling off.

In this embodiment, a flexible circuit board 22 is further disposed in the earphone head 20, and a main control module 23 on the flexible circuit board 22 is electrically connected to the bone conduction sounding unit 201 and the air conduction sounding unit 202 respectively. The bluetooth headset 1 can be controlled to switch into a bone conduction mode and an air conduction mode.

In this embodiment, the portable electronic device further includes an ear stem 213, the ear stem 213 is connected to the other end of the auricle 212, a rechargeable battery 24 is disposed in the ear stem 213, and the rechargeable battery 24 is electrically connected to the main control module 23. The rechargeable battery 24 supplies power to the main control module 23.

In this embodiment, the earphone head 20 further includes a control button 25 disposed on an outer side wall of the earphone head 20, and the control button 25 is electrically connected to the main control module 23. The earphone head 20 of the left channel is provided with 1 control button 25, and the control button 25 is a start key for controlling the on and off of the Bluetooth earphone; the earphone head 20 of the right channel is provided with 2 control buttons 25, wherein the control buttons 25 are volume up keys and volume down keys, and various functions of the Bluetooth earphone 1 are controlled through the different keys and different pressing times.

In this embodiment, referring to fig. 5, a hole 26 is formed in a side wall of the earphone head 20, and an indicator lamp 27 is disposed in the hole 26, and the indicator lamp 27 is electrically connected to the main control module 23. The hole 26 penetrates through the side wall of the earphone head 20, the indicator lamp 27 has two colors of white light and green light, and the state of the Bluetooth earphone 1 is reflected by the lamplight and flashing times of different colors.

In this embodiment, referring to fig. 6, one of the earphone heads 20 is provided with a charging interface 28, and the charging interface 28 is electrically connected to the rechargeable battery 24. The charging interface 28 is connected to the charger of the bluetooth headset 1 to supplement the consumed power for the rechargeable battery 24.

In this embodiment, the flexible circuit board 22 includes, but is not limited to, a bluetooth module, a microphone module, and a memory module. The Bluetooth module is connected with external equipment, and the external equipment comprises, but is not limited to, a mobile phone, a computer and a tablet; the microphone module can carry out voice communication; the storage module can store the equipment connected with the Bluetooth headset, so that the next connection is convenient.

It is apparent that the embodiments described above are only some embodiments of the present application, but not all embodiments, the preferred embodiments of the present application are given in the drawings, but not limiting the patent scope of the present application. This application may be embodied in many different forms, but rather, embodiments are provided in order to provide a more thorough understanding of the present disclosure. Although the present application has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing, or equivalents may be substituted for elements thereof. All equivalent structures made by the specification and the drawings of the application are directly or indirectly applied to other related technical fields, and are also within the protection scope of the application.

Claims

1. A Bluetooth earphone is characterized by comprising an earphone head (20), a sound outlet (21), a bone conduction sounding unit (201), an air conduction sounding unit (202) and an earphone plug part (211);

an earplug part (211) is arranged on one side of the earphone head (20), a sound outlet (21) is formed in the outer side wall of the earplug part (211), and an axially overlapped bone conduction sound production unit (201) and an axially overlapped air conduction sound production unit (202) are arranged on one side of the inner part of the earplug part (211) opposite to the sound outlet (21).

2. The bluetooth headset according to claim 1, further comprising a neck collar (10), wherein the headset head (20) is connected to both ends of the neck collar (10).

3. The bluetooth headset according to claim 1, further comprising an auricle portion (212), the auricle portion (212) being connected to one end of the earplug portion (211), the auricle portion (212) being adapted to the auricle of a human body.

4. A bluetooth headset according to claim 3, characterized in that a flexible circuit board (22) is further arranged in the headset head (20), and a main control module (23) on the flexible circuit board (22) is electrically connected to the bone conduction sound generating unit (201) and the air conduction sound generating unit (202), respectively.

5. The bluetooth headset according to claim 4, further comprising an ear stem (213), wherein the ear stem (213) is connected to the other end of the auricle (212), and wherein a rechargeable battery (24) is provided in the ear stem (213), and wherein the rechargeable battery (24) is electrically connected to the main control module (23).

6. The bluetooth headset according to claim 4, wherein the headset head (20) further comprises a control button (25) arranged at an outer side wall of the headset head (20), the control button (25) being electrically connected to the main control module (23).

7. The bluetooth headset according to claim 4, wherein a hole (26) is provided in a side wall of the headset head (20), and an indicator lamp (27) is provided in the hole (26), and the indicator lamp (27) is electrically connected to the main control module (23).

8. Bluetooth headset according to claim 5, characterized in that one of the headset heads (20) is provided with a charging interface (28), which charging interface (28) is electrically connected with the rechargeable battery (24).

9. The bluetooth headset of claim 4, wherein the flexible circuit board (22) includes, but is not limited to, a bluetooth module, a microphone module, and a memory module.