CN219761272U

CN219761272U - Bone conduction earphone

Info

Publication number: CN219761272U
Application number: CN202321060151.7U
Authority: CN
Inventors: 肖辉亮
Original assignee: Shenzhen Hongxinda Electronic Technology Co ltd
Current assignee: Shenzhen Hongxinda Electronic Technology Co ltd
Priority date: 2023-05-06
Filing date: 2023-05-06
Publication date: 2023-09-26
Anticipated expiration: 2033-05-06

Abstract

The utility model belongs to the technical field of earphones, and discloses a bone conduction earphone. The bone conduction earphone comprises an arc-shaped rear hanger and two side ear hangers, wherein the two side ear hangers are respectively arranged at two end parts of the arc-shaped rear hanger, each side ear hanger comprises a connecting piece, a containing piece and an ear hanger, the containing piece is connected with the arc-shaped rear hanger through the connecting piece, the ear hanger is detachably connected to one end, far away from the connecting piece, of the containing piece, the containing piece is provided with a containing cavity, each containing piece comprises a protective shell, and the protective shell is detachably covered at a cavity opening of the containing cavity; the electronic element comprises a control piece and a key which are electrically connected, the control piece is arranged in the accommodating cavity, and the key is arranged on one side of the accommodating piece far away from a human body. According to the bone conduction earphone provided by the utility model, the ear piece is detachably connected to one end of the accommodating piece, so that the ear piece can be replaced conveniently.

Description

Bone conduction earphone

Technical Field

The utility model relates to the technical field of earphones, in particular to a bone conduction earphone.

Background

Bone conduction is a sound conduction mode, i.e. converting sound into mechanical vibration of different frequencies, and transmitting sound waves through the skull, bone labyrinth, inner ear lymph, screw, auditory nerve, auditory center of a person. Compared with the classical sound conduction mode of generating sound waves through a vibrating diaphragm, bone conduction omits a plurality of sound wave transmission steps, can realize clear sound restoration in a noisy environment, and the sound waves cannot influence others due to diffusion in the air.

Bone conduction technology is classified into bone conduction microphone technology and bone conduction microphone technology (1) bone conduction microphone technology is used for receiving a call, i.e., listening to sound; the air conduction microphone converts the electric signal into sound wave (vibration signal) and transmits the sound wave (vibration signal) to the auditory nerve; the bone conduction microphone is used for transmitting sound waves (vibration signals) converted by the electric signals to the auditory nerve directly through bones; the transmission medium of sound waves (vibration signals) is different. (2) Bone conduction microphone technology is used for transmitting, i.e. collecting sound; the air conduction speech is the transmission of sound waves through the air to the microphone, while the bone conduction speech is directly transmitted through the bone. Headphones manufactured using these bone conduction techniques are referred to as bone conduction headphones, and are also referred to as bone conduction headphones, bone induction headphones, bone conduction headphones, and bone sensing headphones.

The bone conduction earphone in the prior art generally comprises a rear hanging piece and an ear hanging piece, wherein the ear part of the ear hanging piece is usually fixedly connected to the ear hanging piece main body, and when the ear part needs to be replaced, the whole ear hanging piece needs to be replaced, so that the replacement cost is increased.

Disclosure of Invention

The utility model aims to provide a bone conduction earphone which aims to improve the replacement convenience of an ear piece.

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

a bone conduction headset comprising:

arc-shaped rear hanging;

the two side ear hangers are respectively arranged at two end parts of the arc-shaped rear hanger, each side ear hanger comprises a connecting piece, a containing piece and an ear hanger, each containing piece is connected with the arc-shaped rear hanger through the corresponding connecting piece, each ear hanger is detachably connected to one end, far away from the corresponding connecting piece, of the corresponding containing piece, each containing piece is provided with a containing cavity, each containing piece comprises a protective shell, and each protective shell is detachably covered at a cavity opening of each containing cavity;

the electronic element comprises a control piece and a key which are electrically connected, the control piece is arranged in the accommodating cavity, and the key is arranged on one side, far away from a human body, of the accommodating piece.

Optionally, the ear piece has an extension piece, the holding piece is kept away from the one end of connecting piece is equipped with the joint mouth, the extension piece can block into the joint mouth and pass through the accent card of holding chamber is gone into in the holding chamber, the extension piece with the holding piece passes through the screw member and connects.

Optionally, the ear pendant is L type structure, the ear pendant is including connecting portion and the fixed part that is the right angle setting, connecting portion with the holding spare is connected, just connecting portion are followed the length direction of holding spare extends the setting, the fixed part is located connecting portion keep away from the one end of holding spare.

Optionally, the electronic component further includes a battery electrically connected to the control element, where the control element is disposed in the accommodating cavity of one of the accommodating elements, and the battery is disposed in the accommodating cavity of the other accommodating element.

Optionally, a magnetic charging port electrically connected with the control member is arranged on one side of the accommodating member close to the human body.

Optionally, the key coat is provided with a waterproof silica gel sleeve.

Optionally, the outside concave holding tank that is equipped with of protective housing, the tank bottom bonding of holding tank has PVC to glue the subsides, the button wear to locate the tank bottom of holding tank and expose in PVC glues the subsides.

Optionally, the connecting piece is hollow cone structure, the tip slip cap of connecting piece is located on the arc back hangs, the big end of connecting piece with the holding piece can dismantle the connection.

Optionally, the ear pendant is close to the human one side and is equipped with the laminating piece, laminating piece and human auricle appearance adaptation and laminating.

Optionally, the ear piece is crotch form structure, the ear piece includes interconnect's connecting portion and fixed part, connecting portion with the holding spare is connected, just connecting portion are the arc setting, the fixed part is located connecting portion keep away from the one end of holding spare.

The utility model has the beneficial effects that: the bone conduction earphone comprises the arc-shaped rear hanger and the two side ear hangers, wherein the side ear hangers comprise the accommodating piece and the ear hangers, the ear hangers are detachably connected to one end of the accommodating piece, the ear hangers are convenient to replace, and when in use, the ear hangers with different shapes or different functions can be arranged on the accommodating piece, so that the use requirements of users on the shapes and the functions are met, and the wide applicability is improved. In addition, the cover is located to the accent in holding chamber can be dismantled to the protective housing, and the protective housing can prevent that moisture from getting into holding intracavity portion, avoids causing the damage to the control. And secondly, the keys are used for realizing the functions of cutting songs, pausing music or playing music and the like, and the keys are arranged on one side of the accommodating piece far away from a human body, so that the convenience of operation of the accommodating piece is improved.

Drawings

Fig. 1 is a schematic structural diagram of a bone conduction headset according to an embodiment of the present utility model;

fig. 2 is a schematic structural diagram of a bone conduction headset according to another embodiment of the present utility model;

FIG. 3 is a schematic view of an ear pendant according to an embodiment of the present utility model;

fig. 4 is a schematic structural diagram of a card interface according to an embodiment of the present utility model.

In the figure:

100. arc-shaped rear hanging; 200. a side ear hook; 210. a connecting piece; 220. a receiving member; 221. a protective shell; 222. a card interface; 230. ear pieces; 231. a fixing part; 232. a connection part; 2321. an extension block; 23211. a connection hole; 310. a key; 320. a magnetic charging port; 400. a fitting member; 500. PVC adhesive.

Detailed Description

The utility model is described in further detail below with reference to the drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the utility model and are not limiting thereof. It should be further noted that, for convenience of description, only some, but not all of the structures related to the present utility model are shown in the drawings.

In the description of the present utility model, unless explicitly stated and limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

In the description of the present embodiment, the terms "upper", "lower", "right", etc. orientation or positional relationship are based on the orientation or positional relationship shown in the drawings, and are merely for convenience of description and simplicity of operation, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the utility model. Furthermore, the terms "first," "second," and the like, are used merely for distinguishing between descriptions and not for distinguishing between them.

The embodiment provides a bone conduction earphone, as shown in fig. 1-4, the bone conduction earphone comprises an arc-shaped rear hanger 100 and two side ear hangers 200, the two side ear hangers 200 are respectively arranged at two ends of the arc-shaped rear hanger 100, the side ear hangers 200 comprise a connecting piece 210, a containing piece 220 and an ear hanger 230, the containing piece 220 is connected with the arc-shaped rear hanger 100 through the connecting piece 210, the ear hanger 230 is detachably connected to one end, far away from the connecting piece 210, of the containing piece 220, the containing piece 220 is provided with a containing cavity, the containing piece 220 comprises a protective shell 221, and the protective shell 221 is detachably covered at a cavity opening of the containing cavity; the electronic component includes a control element and a key 310, wherein the control element is disposed in the accommodating cavity, and the key 310 is disposed on a side of the accommodating element 220 away from the human body.

The bone conduction earphone that this embodiment provided, ear pendant 230 can dismantle the one end of connecting in holding spare 220, is convenient for change ear pendant 230, during the use, can install the ear pendant 230 of different appearance or having different functions on holding spare 220, satisfies the user's user demand to appearance and function, has improved wide applicability. In addition, the protection shell 221 can be detachably covered at the cavity opening of the accommodating cavity, and the protection shell 221 can prevent moisture from entering the accommodating cavity and avoid damaging the control element. Secondly, button 310 is used for realizing functions such as earphone cutting song, music pause or broadcast, and button 310 sets up in the one side that the holding spare 220 kept away from the human body, has improved the convenience to its operation.

Specifically, the ear-hanging member 230 has an extension block 2321, one end of the accommodating member 220 away from the connecting member 210 is provided with a clamping interface 222, the extension block 2321 can be clamped into the clamping interface 222 and clamped into the accommodating cavity through the cavity opening of the accommodating cavity, and the extension block 2321 is connected with the accommodating member 220 through a screw member. When the ear-piece 230 is mounted, the protective shell 221 is removed, the extension block 2321 is clamped into the clamping interface 222 and the accommodating cavity, and then the extension block 2321 is connected with the accommodating piece 220 by using the screw. Specifically, the extension 2321 is provided with a connection hole 23211, and the screw member is screwed with the connection hole 23211 and a mounting hole (not shown) on the receiving member, respectively.

For example, in a specific application, the ear-hanging member 230 is in an L-shaped structure, the ear-hanging member 230 includes a connecting portion 232 and a fixing portion 231, the connecting portion 232 is connected with the accommodating member, the connecting portion 232 extends along the length direction of the accommodating member, and the fixing portion 231 is disposed at one end of the connecting portion 232 away from the accommodating member. When the portable electric bicycle is worn, the ear hanging piece 230 is fixed at the ear of a user in a transverse hanging mode, so that the wearing convenience is improved.

Or, the ear-hanging piece 230 is in a hook-shaped structure, the ear-hanging piece 230 comprises a connecting portion 232 and a fixing portion 231 which are connected with each other, the connecting portion 232 is connected with the accommodating piece, the connecting portion 232 is in an arc-shaped arrangement, and the fixing portion 231 is arranged at one end, far away from the accommodating piece, of the connecting portion 232. When wearing, the connecting part 232 is attached to the auricle of a human body, so that the wearing comfort level is improved.

In practical application, the connection portion 232 and the fixing portion 231 may be detachably connected, or the connection portion 232 and the fixing portion 231 may be integrally formed. Illustratively, the connection portion 232 and the fixing portion 231 may be fastened to each other or connected by a screw member, and a person skilled in the art may set a specific connection manner of the connection portion 232 and the fixing portion 231 according to actual needs.

In this embodiment, the fixing portion 231 is configured as a square structure so as to be adapted to the auricle shape of the human body, thereby improving wearing comfort. In other embodiments, the fixing portion 231 may be provided in other structures such as a triangle or a circle.

Specifically, the extension block 2321 is disposed at an end of the connection portion 232 away from the fixing portion 231, so as to facilitate the extension into the accommodating cavity.

Optionally, the electronic component further includes a microphone electrically connected to the control member, and the microphone is disposed in the fixing portion 231. The microphone is used for transmitting sound with the human body, is arranged in the fixing part 231, and can prevent the control part from being damaged by the external environment.

Further, the electronic component further includes a battery electrically connected to the control element, the control element is disposed in the accommodating cavity of one of the accommodating elements 220, and the battery is disposed in the accommodating cavity of the other accommodating element 220. The battery is used for supplying power to the control part so as to improve the service time of the bone conduction earphone; the control element and the battery are respectively arranged in the two different accommodating elements 220, so that the accommodating space of the battery is increased, the problem of short battery capacity can be effectively solved, the circuit stability is improved, and the heat dissipation space of the battery is also increased.

In the present embodiment, three buttons 310 are provided, and the three buttons 310 can be used to control the earphone to cut songs, pause music and play music, respectively. In other embodiments, keys 310 with other functions, such as keys 310 for controlling the increase or decrease of the music volume, may be added, and may be set as required.

Preferably, the key 310 is sheathed with a waterproof silicone sleeve. By providing a waterproof silicone sleeve, the waterproof nature of the keys 310 is improved. Preferably, the waterproof silica gel cover may be made of a combination of silica gel and hard gel, so as to improve the waterproof and salt-proof properties of the key 310.

Optionally, the side of the accommodating part 220, which is close to the human body, is provided with a magnetic charging port 320 electrically connected with the control part, and the magnetic charging port 320 is connected with an external power supply through a magnet, so that the waterproofness and the practicability are effectively improved.

Optionally, the bone conduction earphone further includes a memory titanium bracket, where the memory titanium bracket is inserted through the arc-shaped rear hook 100, one end of the memory titanium bracket is slidably connected with the accommodating part 220 of the ear hook 200 on one side, and the other end of the memory titanium bracket is slidably connected with the accommodating part 220 of the ear hook 200 on the other side. By arranging the memory titanium bracket, the memory titanium bracket can support the arc-shaped rear hanger 100, so that the arc-shaped rear hanger 100 can not press the neck, and the pressing sense of the arc-shaped rear hanger 100 on the neck is reduced; meanwhile, when the connecting piece 210 is screwed to move towards the direction of separating from the accommodating piece 220, the memory titanium bracket can also move towards the direction of separating from the accommodating piece 220, so that the adjustment is convenient to adapt to the neck curve of a human body.

In this embodiment, the connecting member 210 has a hollow cone-shaped structure, the small end of the connecting member 210 is slidably sleeved on the arc-shaped rear hanger 100, and the large end of the connecting member 210 is detachably connected with the accommodating member 220. By providing the connector 210, the convenience of disassembly and assembly between the arc-shaped rear hanger 100 and the accommodating member 220 is improved; the small end of the connecting piece 210 is in sliding connection with the arc-shaped rear hanging piece 100, when a user pulls out force, the matching degree between the arc-shaped rear hanging piece 100 and the neck of the human body can be adjusted, and wearing comfort is improved. Specifically, the large end of the connecting member 210 may be screwed with the accommodating member 220, so as to facilitate disassembly.

Optionally, the ear pendant 230 is provided with a fitting piece 400 on a side close to the human body, and the fitting piece 400 is adapted to and fitted with the auricle shape of the human body. In this embodiment, the material of the attaching member 400 is thermoplastic polyurethane elastomer rubber, which is softer, and this kind of arrangement can effectively improve wearing comfort. Optionally, the material of the side ear hook 200 is plastic. The combination of the thermoplastic polyurethane elastomer rubber and the plastic can absorb leakage sound and improve sound quality.

Optionally, the outer side of the protective shell 221 is concavely provided with a containing groove, the bottom of the containing groove is adhered with a PVC adhesive tape, the key 310 is penetrated and exposed to the PVC adhesive tape, and the PVC adhesive tape can prevent the key 310 from leaking electricity and plays an insulating role.

It is to be understood that the above examples of the present utility model are provided for clarity of illustration only and are not limiting of the embodiments of the present utility model. Various obvious changes, rearrangements and substitutions can be made by those skilled in the art without departing from the scope of the utility model. It is not necessary here nor is it exhaustive of all embodiments. Any modification, equivalent replacement, improvement, etc. which come within the spirit and principles of the utility model are desired to be protected by the following claims.

Claims

1. Bone conduction earphone, its characterized in that includes:

an arc-shaped rear hanger (100);

the two side ear hangers (200), two side ear hangers (200) are respectively arranged at two end parts of the arc-shaped rear hanger (100), the side ear hangers (200) comprise connecting pieces (210), containing pieces (220) and ear hangers (230), the containing pieces (220) are connected with the arc-shaped rear hanger (100) through the connecting pieces (210), the ear hangers (230) are detachably connected to one ends, far away from the connecting pieces (210), of the containing pieces (220), the containing pieces (220) are provided with containing cavities, the containing pieces (220) comprise protective shells (221), and the protective shells (221) are detachably covered at the cavity openings of the containing cavities;

the electronic component comprises a control piece and a key (310) which are electrically connected, the control piece is arranged in the accommodating cavity, and the key (310) is arranged on one side, far away from a human body, of the accommodating piece (220).

2. The bone conduction headset of claim 1, wherein the ear piece (230) has an extension block (2321), a clamping interface (222) is disposed at an end of the accommodating piece (220) away from the connecting piece (210), the extension block (2321) can be clamped into the clamping interface (222) and clamped into the accommodating cavity through a cavity opening of the accommodating cavity, and the extension block (2321) is connected with the accommodating piece (220) through a screw.

3. The bone conduction headset of claim 1, wherein the ear piece (230) is in an L-shaped structure, the ear piece (230) comprises a connecting portion (232) and a fixing portion (231) which are arranged at right angles, the connecting portion (232) is connected with the accommodating piece (220), the connecting portion (232) extends along the length direction of the accommodating piece (220), and the fixing portion (231) is arranged at one end, away from the accommodating piece (220), of the connecting portion (232).

4. The bone conduction headset of claim 1, wherein the electronic component further comprises a battery electrically connected to the control member, the control member being disposed within the cavity of one of the housings (220), the battery being disposed within the cavity of the other of the housings (220).

5. The bone conduction headset of claim 1, wherein a side of the housing (220) adjacent to the human body is provided with a magnetically attractive charging port (320) electrically connected to the control member.

6. The bone conduction headset of claim 1, wherein the key (310) is covered with a waterproof silicone cover.

7. The bone conduction headset of claim 1, wherein an accommodating groove is concavely formed in the outer side of the protective shell (221), a PVC glue (500) is adhered to the bottom of the accommodating groove, and the key (310) is inserted into the bottom of the accommodating groove and exposed to the PVC glue (500).

8. The bone conduction headset of claim 1, wherein the connecting member (210) has a hollow conical structure, a small end of the connecting member (210) is slidably sleeved on the arc-shaped rear hanger (100), and a large end of the connecting member (210) is detachably connected with the accommodating member (220).

9. The bone conduction headset of claim 1, wherein a fitting member (400) is provided on a side of the ear piece (230) close to the human body, and the fitting member (400) is adapted to fit the auricle shape of the human body.

10. The bone conduction headset of claim 1, wherein the ear piece (230) is in a hook-shaped structure, the ear piece (230) comprises a connecting portion (232) and a fixing portion (231) which are connected with each other, the connecting portion (232) is connected with the accommodating piece (220), the connecting portion (232) is in an arc-shaped arrangement, and the fixing portion (231) is arranged at one end, far away from the accommodating piece (220), of the connecting portion (232).