CN216490973U

CN216490973U - Bone conduction earphone

Info

Publication number: CN216490973U
Application number: CN202122806561.9U
Authority: CN
Inventors: 肖辉亮
Original assignee: Shenzhen Hongxinda Electronic Technology Co ltd
Current assignee: Shenzhen Hongxinda Electronic Technology Co ltd
Priority date: 2021-11-16
Filing date: 2021-11-16
Publication date: 2022-05-10
Anticipated expiration: 2031-11-16

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, two side ear hangers and an electronic element, wherein the arc-shaped rear hanger is used for being matched with the neck of a human body; the side ear hanger comprises accommodating parts, connecting parts and fixing parts which are sequentially connected, the two accommodating parts are respectively connected with the arc-shaped rear hanger end parts, one side of the connecting part, which is close to a human body, is provided with a first attaching part, the first attaching part is matched and attached with the outline of the auricle of the human body, and the connecting part is provided with a through hole vertical to the auricle; the electronic element comprises a control piece and a microphone which are electrically connected, the control piece is arranged in the accommodating part, the microphone is arranged in the fixing part and used for carrying out sound transmission with a human body, a second attaching piece is arranged on one side, close to the human body, of the microphone, and the second attaching piece is attached to the face of the human body. The bone conduction earphone provided by the utility model improves the contact comfort level and the audio-visual comfort level.

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, namely, sound is converted into mechanical vibration with different frequencies, and sound waves are transmitted through the skull, the bone labyrinth, the lymph fluid transmission of the inner ear, the spiral organ, the auditory nerve and the auditory center of a human body. Compared with a classical sound conduction mode of generating sound waves through a vibrating diaphragm, the bone conduction mode omits a plurality of sound wave transmission steps, can realize clear sound restoration in a noisy environment, and does not influence other people due to the fact that the sound waves are diffused in the air.

The bone conduction technology is divided into bone conduction microphone technology and bone conduction microphone technology, wherein (1) the bone conduction microphone technology is used for receiving a telephone, and the telephone receiving is to listen to sound; the air conduction microphone converts an electric signal into a sound wave (vibration signal) and transmits the sound wave to the auditory nerve; the bone conduction microphone is a sound wave (vibration signal) converted from an electric signal and directly transmitted to the auditory nerve through the bone; the transmission medium of the acoustic wave (vibration signal) is different. (2) Bone conduction microphone technology is used for voice delivery, i.e., collecting sound; air conduction is the transmission of sound waves through the air to the microphone, while bone conduction is the transmission directly through the bone. Headphones manufactured using these bone conduction technologies are called bone conduction headphones, and are also called bone conduction headphones, bone sensing headphones, and bone sensing headphones.

When bone conduction headset among the prior art is wearing, the earphone casing is direct and human contact, leads to the human body to wear the comfort relatively poor, and the tone quality of bone conduction headset among the prior art is relatively poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a bone conduction earphone, aiming at improving the wearing comfort of a human body and improving the tone quality.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a bone conduction headset, comprising:

the arc-shaped rear hanger is used for being matched with the neck of a human body;

the side ear hangers comprise accommodating parts, connecting parts and fixing parts which are sequentially connected, the two accommodating parts are respectively connected with the arc-shaped rear hanger end parts, one side of the connecting part, which is close to a human body, is provided with a first attaching part, the first attaching part is matched and attached with the outline of the auricle of the human body, and the connecting part is provided with a through hole vertical to the auricle;

the electronic component comprises a control piece and a microphone which are electrically connected, the control piece is arranged in the accommodating part, the microphone is arranged in the fixing part and used for carrying out sound transmission with a human body, a second laminating piece is arranged on one side, close to the human body, of the microphone, and the second laminating piece is laminated with the face of the human body.

Optionally, the arc rear hanger includes an arc member and two connecting members, the two connecting members are respectively slidably connected to two end portions of the arc member, and the arc member is connected to the accommodating portion through the connecting members.

Optionally, the connecting piece is of a hollow cylindrical structure, one end of the connecting piece is slidably sleeved outside the arc-shaped piece, and the other end of the connecting piece is screwed with the accommodating portion.

Optionally, the electronic component further includes a battery electrically connected to the control member, the control member is disposed in one of the side ear loops, and the battery is disposed in the other side ear loop.

Optionally, the electronic component further includes a wire, the wire is inserted into the arc rear hanger, one end of the wire is electrically connected to the battery, and the other end of the wire is electrically connected to the control member.

Optionally, the electronic component further comprises a key, the key is electrically connected with the control element, and a waterproof silica gel sleeve is sleeved outside the key.

Optionally, the accommodating part comprises a key protection shell, and the waterproof silica gel sleeve is convexly arranged on the key protection shell.

Optionally, the arc-shaped rear hanger further comprises a memory titanium bracket, the memory titanium bracket penetrates through the arc-shaped piece, one end of the memory titanium bracket is slidably connected with the accommodating part of one side ear hanger, and the other end of the memory titanium bracket is slidably connected with the accommodating part of the other side ear hanger.

Optionally, the first abutment member and/or the second abutment member are made of a thermoplastic polyurethane elastomer rubber.

Optionally, a magnetic-attraction charging port electrically connected to the control member is provided on the accommodating portion.

The utility model has the beneficial effects that: the bone conduction earphone provided by the utility model comprises the arc-shaped rear hanger, the arc-shaped rear hanger is matched with the neck of a human body, the falling is avoided, the bone conduction earphone can be used for various use scenes, and the wearing is comfortable; by arranging the control element and the microphone, the control element is electrically connected with the microphone, and the control element can control the microphone to transmit sound to a human body, so that the operation is convenient; the first attaching piece is arranged on one side, close to the human body, of the connecting part, and the first attaching piece is matched and attached to the auricle shape of the human body, so that the connecting part is prevented from being directly contacted with the human body, and the wearing comfort level is improved; the second attaching piece is arranged on one side, close to the human body, of the microphone and attached to the face of the human body, so that the contact comfort degree is improved; through be equipped with along the through-hole of perpendicular auricle at connecting portion, can effectively restrain the sound leakage, improve the audio-visual comfort level.

Drawings

Fig. 1 is an exploded view of a bone conduction headset provided by an embodiment of the present invention;

fig. 2 is an assembly view of a bone conduction headset according to an embodiment of the present invention.

In the figure:

1. hanging after arc; 11. an arcuate member; 12. a connecting member; 13. a memory titanium stent; 2. hanging the ear laterally; 21. a receptacle portion; 22. a connecting portion; 221. a through hole; 23. a fixed part; 3. a first fitting member; 4. a second fitting member; 51. a control member; 52. a microphone; 53. a battery; 54. pressing a key; 55. a magnetic-attraction charging port; 551. a magnet; 56. a memory bank; 6. a waterproof silica gel sleeve; 7. a key protection shell; 8. mounting a shell; 9. a housing case; 10. microphone conversation mouth.

Detailed Description

The present invention will be described in further detail with reference to the accompanying 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 of the utility model. It should be further noted that, for the convenience of description, only some of the structures related to the present invention are shown in the drawings, not all of the structures.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, removably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature "on," "above" and "over" the second feature may include the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

In the description of the present embodiment, the terms "upper", "lower", "right", etc. are used in an orientation or positional relationship based on that shown in the drawings only for convenience of description and simplicity of operation, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used only for descriptive purposes and are not intended to have a special meaning.

The embodiment provides a bone conduction headset, as shown in fig. 1 and fig. 2, the bone conduction headset comprises an arc-shaped rear hanger 1, two side ear hangers 2 and an electronic element, wherein the arc-shaped rear hanger 1 is adapted to fit with the neck of a human body; the side ear hook 2 comprises accommodating parts 21, connecting parts 22 and fixing parts 23 which are connected in sequence, the two accommodating parts 21 are respectively connected with the end parts of the arc-shaped back hook 1, one side of the connecting part 22 close to a human body is provided with a first attaching part 3, the first attaching part 3 is matched and attached with the outline of the auricle of the human body, and the connecting part 22 is provided with a through hole 221 vertical to the auricle; the electronic component comprises a control member 51 and a microphone 52 which are electrically connected, the control member 51 is arranged in the accommodating part 21, the microphone 52 is arranged in the fixing part 23, the microphone 52 is used for carrying out sound transmission with the human body, one side of the microphone 52 close to the human body is provided with a second attaching piece 4, and the second attaching piece 4 is attached to the face of the human body.

The bone conduction earphone provided by the utility model comprises the arc-shaped rear hanger 1, wherein the arc-shaped rear hanger 1 is matched with the neck of a human body, so that the falling is avoided, the bone conduction earphone can be used in various use scenes, and is comfortable to wear; by arranging the control element 51 and the microphone 52, the control element 51 is electrically connected with the microphone 52, and the control element 51 can control the microphone 52 to transmit sound to a human body, so that the operation is convenient; by arranging the first attaching piece 3 at one side of the connecting part 22 close to the human body, the first attaching piece 3 is matched and attached with the auricle shape of the human body, the connecting part 22 is prevented from being directly contacted with the human body, and the wearing comfort level is improved; the second adhesive piece 4 is arranged on one side, close to the human body, of the microphone 52, and the second adhesive piece 4 is adhered to the face of the human body, so that the contact comfort degree is improved; by providing the through hole 221 along the vertical auricle in the connecting portion 22, the sound leakage can be effectively suppressed, and the viewing comfort can be improved.

Optionally, the first fitting member 3 and/or the second fitting member 4 are made of thermoplastic polyurethane elastomer rubber. The thermoplastic polyurethane elastomer rubber is softer, and the wearing comfort can be effectively improved by the arrangement. Optionally, the material of the side ear hook 2 is plastic. The combination of the thermoplastic polyurethane elastomer rubber and the plastic can absorb the sound leakage and improve the sound quality.

Optionally, the through hole 221 is triangular, so that the shape is simple, manufacturing is facilitated, and meanwhile, sound leakage can be effectively suppressed due to the arrangement of the through hole 221.

For the change of convenience to first laminating 3 and second laminating 4, first laminating 3 and side ear-hang 2 are through adhesive connection, and/or, second laminating 4 and side ear-hang 2 are through adhesive connection.

Optionally, the rear hanger 1 includes an arc member 11 and two connecting members 12, the two connecting members 12 are slidably connected to two ends of the arc member 11, and the arc member 11 is connected to the accommodating portion 21 through the connecting members 12. Through setting up connecting piece 12, improved the dismouting convenience between arc 11 and holding portion 21, connecting piece 12 and arc 11 sliding connection, when the user pulls out the power, connecting piece 12 can adjust arc 11 so that the radian of the human neck of arc 11 adaptation changes. Preferably, the material of arc 11 is silica gel, reduces the cost of manufacture.

Specifically, the connecting member 12 may be a hollow cylinder structure, one end of the connecting member 12 is slidably sleeved outside the arc member 11, and the other end of the connecting member 12 is screwed with the accommodating portion 21. This kind of setting, the convenient dismantlement, simultaneously, the setting of connecting piece 12 can prevent that moisture from getting into the inside of arc 11 or holding portion 21, improves bone conduction headset's waterproof performance. Preferably, the material of the connecting member 12 is thermoplastic polyurethane elastomer rubber.

Optionally, the arc-shaped rear hanger 1 further includes a memory titanium bracket 13, the memory titanium bracket 13 is inserted into the arc-shaped member 11, one end of the memory titanium bracket 13 is slidably connected to the accommodating portion 21 of the ear hanger 2 on one side, and the other end of the memory titanium bracket 13 is slidably connected to the accommodating portion 21 of the ear hanger 2 on the other side. By arranging the memory titanium support 13, the memory titanium support 13 can support the arc-shaped part 11, so that the arc-shaped part 11 cannot press the neck part tightly, and the oppression feeling of the arc-shaped part 11 to the neck part is reduced; meanwhile, when the connecting member 12 is screwed to move in the direction of separating from the accommodating part 21, the memory titanium bracket 13 can also move in the direction of separating from the accommodating part 21, so that the adjustment is convenient to adapt to the curve of the neck of the human body.

With continued reference to fig. 1, the electronic components further include a battery 53 electrically connected to the control member 51, the battery 53 being used to power the control member 51 to increase the earphone usage time; the control member 51 is arranged in one of the side ear-hooks 2, and the battery 53 is arranged in the other side ear-hook 2. The battery 53 is arranged in the ear-hang 2 at one side, so that the accommodating space of the battery 53 is enlarged, the problem of short capacity of the battery 53 can be effectively solved, the circuit stability is improved, and the heat dissipation space of the battery 53 is increased.

Further, the electronic component further comprises a wire, the wire penetrates through the arc-shaped rear hanger 1, one end of the wire is electrically connected with the battery 53, and the other end of the wire is electrically connected with the control member 51. Hang 1 after wearing to locate the arc with the wire, improved the installation stability of wire, further improved bone conduction earphone's reliability, simultaneously, the wire does not expose, makes the structure more pleasing to the eye.

The electronic element further comprises a key 54, the key 54 is electrically connected with the control element 51, the key 54 is used for realizing the functions of the earphone such as song cutting and volume adjustment, and the waterproof silica gel sleeve 6 is sleeved outside the key 54. Through setting up waterproof silica gel cover 6, the waterproof nature of button 54 has been improved. Preferably, the waterproof silicone sleeve 6 may also be made of a combination of silicone and hard glue, so as to improve the waterproof and salt-proof properties of the key 54.

For further improving the waterproof property of the key 54 part, the accommodating part 21 comprises a key protection shell 7, and the waterproof silicone sleeve 6 is convexly arranged on the key protection shell 7, so that the key 54 is convenient to operate.

Optionally, the accommodating portion 21 is provided with a magnetic attraction charging port 55 electrically connected to the control member 51, and the magnetic attraction charging port 55 is connected to an external power supply through a magnet 551, so that the waterproof property and the practicability are effectively improved. In other embodiments, other connection methods can be adopted by those skilled in the art according to actual situations.

Optionally, the accommodating portion 21 is further provided with a magnetic-attraction data transmission port electrically connected to the control member 51, and the magnetic-attraction data transmission port is used for data transmission, so that the waterproof property and the practicability are effectively improved.

Further, the electronic device further includes a memory bank 56, and the memory bank 56 is electrically connected to the controller 51. By arranging the memory bank 56, data can be stored, and the memory space is increased.

Optionally, the electrical component further includes a microphone port 10, the microphone port 10 is electrically connected to the control component 51, and the microphone port 10 is used for transmitting the sound signal.

In order to improve the stability of the microphone 52, the outer side of the microphone 52 is surrounded by the accommodating shell 9, and the accommodating shell 9 is detachably connected with the fixing part 23, so that the microphone is convenient to replace.

In order to facilitate the replacement of the electronic component, the side ear hanger 2 further comprises a mounting shell 8, the mounting shell 8 is arranged on one side of the accommodating part 21 away from the human body, and the mounting shell 8 is detachably connected with the accommodating part 21, so that the replacement is facilitated.

It should be understood that the above-described embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Numerous obvious variations, adaptations and substitutions will occur to those skilled in the art without departing from the scope of the utility model. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. A bone conduction headset, comprising:

the back hanger (1) is arc-shaped, and the back hanger (1) is used for being matched with the neck of a human body;

the ear hanger comprises two side ear hangers (2), wherein each side ear hanger (2) comprises an accommodating part (21), a connecting part (22) and a fixing part (23) which are sequentially connected, the two accommodating parts (21) are respectively connected with the end parts of the arc rear hangers (1), one side, close to a human body, of each connecting part (22) is provided with a first attaching part (3), the first attaching parts (3) are matched and attached to the appearance of the auricle of the human body, and the connecting parts (22) are provided with through holes (221) perpendicular to the auricle;

electronic component, electronic component is including control piece (51) and microphone (52) of electricity connection, control piece (51) are located in holding portion (21), microphone (52) are located in fixed part (23), microphone (52) are used for carrying out the sound transmission with the human body, microphone (52) are close to one side of human body and are equipped with second laminating piece (4), second laminating piece (4) are laminated with the face of human body.

2. The bone conduction headset according to claim 1, wherein the arc-shaped rear hanger (1) comprises an arc-shaped part (11) and connecting parts (12), the two connecting parts (12) are respectively connected to two ends of the arc-shaped part (11) in a sliding manner, and the arc-shaped part (11) is connected with the accommodating part (21) through the connecting parts (12).

3. The bone conduction headset according to claim 2, wherein the connecting member (12) is a hollow cylinder structure, one end of the connecting member (12) is slidably sleeved outside the arc-shaped member (11), and the other end of the connecting member (12) is screwed with the accommodating portion (21).

4. The bone conduction headset of claim 1, wherein the electronic component further comprises a battery (53) electrically connected to the control member (51), the control member (51) being disposed in one of the side ear loops (2), the battery (53) being disposed in the other of the side ear loops (2).

5. The bone conduction headset of claim 4, wherein the electronic component further comprises a wire, the wire is inserted into the arc-shaped rear hanger (1), one end of the wire is electrically connected with the battery (53), and the other end of the wire is electrically connected with the control member (51).

6. The bone conduction headset according to claim 1, wherein the electronic component further comprises a key (54), the key (54) is electrically connected with the control member (51), and a waterproof silicone sleeve (6) is sleeved outside the key (54).

7. The bone conduction headset according to claim 6, wherein the accommodating portion (21) comprises a key protection shell (7), and the waterproof silicone sleeve (6) is convexly disposed on the key protection shell (7).

8. The bone conduction earphone according to claim 2 or 3, wherein the arc-shaped rear hanger (1) further comprises a memory titanium bracket (13), the memory titanium bracket (13) is arranged in the arc-shaped piece (11) in a penetrating manner, one end of the memory titanium bracket (13) is slidably connected with the accommodating part (21) of one side ear hanger (2), and the other end of the memory titanium bracket (13) is slidably connected with the accommodating part (21) of the other side ear hanger (2).

9. Bone conduction headset according to any of claims 1-7, characterized in that the first abutment member (3) and/or the second abutment member (4) is made of thermoplastic polyurethane elastomer rubber.

10. The bone conduction headset according to any one of claims 1 to 7, wherein the receiving portion (21) is provided with a magnetically attractable charging port (55) electrically connected to the control member (51).