CN204948312U - Bone conduction wireless earphone - Google Patents

Abstract

The utility model discloses a bone conduction wireless earphone, which comprises an arc-shaped rear-hanging streamer, the left and right ends of the rear-hanging streamer are respectively bent to form left and right ear hangers, and the inner side of the connecting plate of the left ear hanger is arranged There is a bone conduction left ear bag, and the inner side of the connecting plate of the right ear hook is equipped with a bone conduction right ear bag. The middle part of the rear hanging ribbon is equipped with a power supply control structure, and the left and right inner sides of the rear hanging ribbon are respectively equipped with a left FPC. , the right FPC, the bone conduction left ear pack is electrically connected to the power supply control structure through the left FPC, and the bone conduction right ear pack is electrically connected to the power supply control structure through the right FPC; when wearing, the right ear hook is set on the right side On the ear, the bone conduction right earbag is attached to the outside of the right ear, the left earhook is set on the left ear, and the bone conduction left earbag is attached to the outside of the left ear; the bone conduction wireless earphone, It is no longer necessary to place any earphones in the user's ears, keep both ears open, so that the external environment can be sensed at any time, comfortable to wear, and avoid hearing damage to the ears.

Description

Bone Conduction Wireless Headphones

technical field

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

Background technique

Traditional in-ear or over-ear headphones mainly use air conduction, which is mainly conducted through air (referred to as air conduction). The specific principle is: the sound causes air vibration to make people hear the sound, and then the vibration is transmitted to the eardrum through the external auditory canal. It then travels through the eardrum to the inner ear nerve. When this kind of earphone is working, the earphone needs to be completely covered by the ear hole, so that people cannot hear the ambient sound, and there is a potential danger in occasions such as driving and running outdoors. In addition, wearing in-ear or over-ear headphones for a long time often causes ear discomfort and damages hearing to a certain extent.

Utility model content

The purpose of this utility model is to propose a bone conduction wireless earphone, which does not need to put any foreign objects in the user's ears, and keeps both ears open, so that the external environment can be sensed at any time, comfortable to wear, and the hearing loss of the ears can be avoided.

For this purpose, the utility model adopts the following technical solutions:

Bone conduction wireless earphones, including an arc-shaped rear hanging streamer, the left and right ends of the rear hanging streamer are respectively bent to form left and right ear hooks, and the inner side of the connecting plate of the left ear hanger is provided with a bone conduction The left side ear bag, the inner side of the connecting plate of the right ear hook is provided with a bone conduction right ear bag, the middle part of the rear hanging ribbon is provided with a power supply control structure, and the left and right inner sides of the rear hanging ribbon are respectively provided with The left FPC and the right FPC, the bone conduction left ear pack is electrically connected to the power supply control structure through the left FPC, and the bone conduction right ear pack is connected to the power supply control structure through the right FPC electrical connection;

When worn, the right ear hook is set on the right ear, the bone conduction right ear pack is attached to the outside of the right ear, the left ear hook is set on the left ear, and the bone conduction The left ear pack attaches to the outside of the left ear.

Wherein, the left and right inner sides of the rear hanging streamer are respectively provided with a left silica gel strip and a right silica gel strip, the left FPC is arranged between the left silica gel strip and the rear hanging streamer, and the right The side FPC is arranged between the right side silicone strip and the rear hanging ribbon.

Wherein, the bone conduction left ear pack includes a left speaker shell with a through-hole cavity inside, a left vibrating speaker is arranged inside the left speaker shell, and one end of the left speaker shell is connected to a left Silicone sleeve, the other end of the left speaker shell is connected to the connecting plate of the left earhook, and the left speaker shell forms a closed cavity with the left silicone sleeve and the connecting plate of the left earhook;

The bone conduction right ear pack includes a right speaker shell with a through-hole cavity inside, and a right vibration speaker is arranged inside the right speaker shell, and one end of the right speaker shell is connected with a right side silica gel The other end of the right speaker shell is connected to the connecting plate of the right earhook, and the right speaker shell forms a closed cavity with the right silicone sleeve and the connecting plate of the right earhook.

Wherein, the connecting plate of the left ear hook is provided with a music button, and a microphone and a left PCB are arranged in the left speaker shell, and the microphone and the music button are connected to the left PCB, and the left The side PCB is connected to the left FPC;

The connecting plate of the right ear hook is provided with a telephone key, and the right side speaker housing is provided with a right PCB, the telephone key is connected to the right PCB, and the right PCB is connected to the right FPC.

Wherein, the power supply control structure includes an inner cabin body and an outer cabin body arranged on the inner and outer sides of the rear hanging ribbon, and an accommodating cavity is formed between the inner cabin body and the rear hanging ribbon, and the accommodating A circuit board and a battery are provided in the cavity from the outside to the inside, the circuit board is connected to the inner cabin body through a second screw, and the outer cabin body is connected to the inner cabin body through a first screw; the The circuit board is connected to the battery, and both the left FPC and the right FPC are connected to the circuit board.

Wherein, a volume button, a power button, a lampshade, and a USB cover are arranged on the upper side or the lower side of the inner cabin body, an indicator light is arranged under the lampshade, a USB interface is arranged under the USB cover, and the volume Buttons, power buttons, indicator lights, and USB interfaces are all connected to the circuit board.

Wherein, both the right side silicone strip and the left side silicone strip extend into between the inner cabin body and the outer cabin body.

The beneficial effects of the utility model are:

The bone conduction wireless earphone of the utility model, when worn, the right ear hanger is set on the right ear, the bone conduction right ear bag is attached to the outer front side of the right ear, and the left ear hanger is set on the On the left ear, the bone conduction left ear pack is attached to the outer front side of the left ear. It no longer needs to place any foreign objects in the user's ear, and keeps both ears open, so that the external environment can be sensed at any time. Comfortable to avoid ear hearing damage; and the power supply control structure is set outside the middle of the rear hanging ribbon, and the ear bags are arranged symmetrically on both sides, and the force on both sides is even when worn, making both sides more balanced and more comfortable to wear.

Description of drawings

Fig. 1 is a schematic diagram of the exploded structure of the bone conduction wireless earphone of the present invention.

In the figure: 1-right PCB; 2-right speaker shell; 3-right vibrating speaker; 4-phone button; 5-right silicone sleeve; Volume button; 9-power button; 10-lampshade; 11-USB cover; 12-music button; 13-left PCB; 14-microphone; 15-left speaker shell; 16-left vibrating speaker; 17-left Silicone sleeve; 18-left side silicone strip; 19-rear hanging ribbon; 20-left FPC; 21-inner cabin; 22-first screw; 23-battery; 24-circuit board; 25-second screw; 26 - Outer pods.

detailed description

The technical scheme of the utility model will be further described below in conjunction with the accompanying drawings and through specific embodiments.

As shown in Figure 1, the bone conduction wireless earphone includes an arc-shaped rear hanging streamer 19, the left and right ends of the rear hanging streamer 19 are respectively bent to form left and right ear hooks, and the inner side of the connecting plate of the left ear hanger is A bone conduction left ear bag is provided, a bone conduction right ear bag is provided inside the connecting plate of the right ear hook, a power supply control structure is provided in the middle of the rear hanging ribbon 19, and a left and right inner side of the rear hanging ribbon 19 are respectively provided with The left FPC20 and the right FPC7, the bone conduction left ear pack is electrically connected to the power supply control structure through the left FPC20, and the bone conduction right ear pack is electrically connected to the power supply control structure through the right FPC7;

When wearing it, the right ear hook is set on the right ear, the bone conduction right ear pack is attached to the outside of the right ear, the left ear hook is set on the left ear, and the bone conduction left ear pack is attached to the left ear. Outer side of the ear.

The utility model discloses a bone conduction wireless earphone. When worn, the rear hanging ribbon is wound around the back of the head, the right ear hanger is hung on the right ear, and the bone conduction right ear bag is attached to the outer front of the right ear. At the side position, the left ear hook is set on the left ear, and the bone conduction left ear pack is attached to the outer front side of the left ear. The bone conduction right ear pack and the bone conduction left ear pack respectively Cooperate with the tissues near the outside of the ear on the corresponding side to achieve sound transmission, so it is no longer necessary to place any foreign objects in the user's ears, keep both ears open, so that the external environment can be sensed at any time, comfortable to wear, and avoid ear hearing damage Furthermore, the power supply control structure is set outside the middle of the rear hanging ribbon, and is connected to the FPC and the ear bag on the corresponding side respectively, so that the structure of the whole earphone is symmetrical, and the force on both sides is even when worn, which makes it more balanced , more comfortable to wear.

Preferably, the left and right inner sides of the back hanging ribbon 19 are respectively provided with a left side silicone strip 18 and a right side silicone strip 6, the left side FPC20 is arranged between the left side silicone strip 18 and the back hanging ribbon 19, and the right side FPC7 is set on Between the right side silicone strip 6 and the back hanging ribbon 19. Utilize the left side silica gel strip 18, the right side silica gel strip 6 to be arranged on the inner side respectively, so that when people wear it, the left side silica gel strip 18 and the right side silica gel strip 6 will directly contact the head, giving people a comfortable contact feeling and improving Experience the effect, moreover, the FPC on each side is protected by the silicone strip on the corresponding side, making it safer.

Preferably, the bone conduction left ear pack includes a left speaker shell 15 with a through-hole cavity inside, a left vibrating speaker 16 is arranged inside the left speaker shell 15, and a left side silica gel is connected to one end of the left speaker shell 15. Cover 17, the other end of the left speaker shell 15 is connected to the connecting plate of the left ear-hook, and the left speaker shell 15 forms a closed cavity with the left side silicone sleeve 17 and the connecting plate of the left ear-hook.

Preferably, the bone conduction right side ear bag includes a right side speaker shell 2 with a through-hole cavity inside, a right side vibration speaker 3 is arranged inside the right side speaker shell 2, and one end of the right side speaker shell 2 is connected to a right side The silicone sleeve 5, the other end of the right speaker shell 2 is connected to the connecting plate of the right earhook, and the right speaker shell 2 forms a closed cavity with the right silicone sleeve 5 and the connecting plate of the right earhook.

In this embodiment, the connecting plate of the left ear hook is provided with a music button 12, and the left speaker shell 15 is provided with a microphone 14 and a left PCB 13, and the microphone 14 and the music button 12 are connected to the left PCB 13, and the left PCB 13 is connected to the The left FPC20; the connecting board of the right ear hook is provided with a telephone button 4, the right speaker shell 2 is provided with a right PCB1, the telephone button 4 is connected to the right PCB1, and the right PCB1 is connected to the right FPC7. By arranging the music button 12 and the phone button 14, people's use can be greatly facilitated. When in use, the music button can be used to quickly realize the playback of music, and the phone button 14 can be used to quickly realize the connection or hang up of the phone, which plays a role One key to achieve the purpose of specific functions, concise, effective, fast and convenient.

In this embodiment, the power supply control structure includes an inner cabin body 21 and an outer cabin body 26 arranged on the inner and outer sides of the rear hanging ribbon 19, and an accommodating cavity is formed between the inner cabin body 21 and the rear hanging ribbon 19, and the accommodating cavity A circuit board 24 and a battery 23 are arranged from the outside to the inside, the circuit board 24 is connected with the inner cabin body 21 by the second screw 25, and the first screw 22 is connected between the outer cabin body 26 and the inner cabin body 21; the circuit board 24 The battery 23 is connected, and the left FPC20 and the right FPC7 are both connected to the circuit board 24 . Preferably, volume button 8, power button 9, lampshade 10, USB cover 11 are arranged on the upper side or lower side of inner cabin body 21, and indicator light is arranged on the bottom of lampshade 10, and USB interface is arranged on the bottom of USB cover 11. The button 8 , the power button 9 , the indicator light, and the USB interface are all connected to the circuit board 24 . Further preferably, both the right side silicone strip 6 and the left side silicone strip 18 extend between the inner cabin body 21 and the outer cabin body 26 .

Through the cooperation of the inner cabin body 21 and the outer cabin body 26, the circuit board 24 and the battery 23 can be stably fixed between the rear hanging ribbon 19 and the inner cabin body 21, and the circuit board 24 and the battery 23 are also located in the middle of the earphone , to achieve the purpose of balance on both sides, and set some function buttons on the upper or lower side of the inner cabin body 21, such as volume button 8, power button 9, lampshade 10, USB cover 11, and the sound can be adjusted through the volume buttons The size can be turned on or off by pressing the power button for a long time, the indicator light can be protected by the lampshade, the indicator light can be used to remind the status, the USB port can be protected by the USB cover, and the battery can be charged by the USB port. Of course, it can also be used according to Need to add other functions, not limited to this.

The bone conduction wireless earphone has wide sound frequency, excellent sound quality, appropriate clamping force, good skin fit, and comfortable wearing. Sound vibration pushes human tissue and bones, thereby stimulating the auditory nerve in the cochlea, allowing people to hear sound. Therefore, it is no longer necessary to place any foreign objects in the user's ears and keep both ears open, so that the external environment can be sensed at any time, and it is comfortable to wear , to avoid ear hearing damage; and the proximity of the circuit board and the battery greatly reduces the wires required for the connection between the two, thereby reducing the connection cost, which also reduces the space required for the wires, and finally reduces the size of the earphone.

The technical principles of the present utility model have been described above in conjunction with specific embodiments. These descriptions are only for explaining the principle of the utility model, and cannot be construed as limiting the protection scope of the utility model in any way. Based on the explanations herein, those skilled in the art can think of other specific implementations of the present utility model without creative work, and these forms will all fall within the protection scope of the present utility model.

Claims (7)

1. bone conduction wireless earphone, it is characterized in that, comprise curved rear extension ribbon (19), a left side for described rear extension ribbon (19), right two ends are bent to form a left side respectively, right side ear-hang, ear bag on the left of osteoacusis is provided with inside the connecting plate of described left side ear-hang, ear bag on the right side of osteoacusis is provided with inside the connecting plate of described right side ear-hang, the middle part of described rear extension ribbon (19) is provided with power supplyl controlling structure, a left side for described rear extension ribbon (19), Right Inboard is respectively arranged with left side FPC (20), right side FPC (7), on the left of described osteoacusis, ear bag is electrically connected by described left side FPC (20) with described power supplyl controlling structure, on the right side of described osteoacusis, ear bag is electrically connected by described right side FPC (7) with described power supplyl controlling structure,

When wearing, described right side ear-hang is located on the ear of right side, and on the right side of described osteoacusis, ear bag is attached at the outside of right side ear, and described left side ear-hang is located on the ear of left side, and on the left of described osteoacusis, ear bag is attached at the outside of left side ear.

2. bone conduction wireless earphone according to claim 1, it is characterized in that, the left and right inner side of described rear extension ribbon (19) is respectively arranged with left side silica gel strip (18), right side silica gel strip (6), described left side FPC (20) is arranged between described left side silica gel strip (18) and described rear extension ribbon (19), and described right side FPC (7) is arranged between described right side silica gel strip (6) and described rear extension ribbon (19).

3. bone conduction wireless earphone according to claim 1, it is characterized in that, on the left of described osteoacusis, the inner left side horn housing (15) for through hole cavity drawn together by ear handbag, the inside in described left side horn housing (15) is provided with left side vibrating speaker (16), the one end in described left side horn housing (15) is connected with left side silica gel sheath (17), the other end in described left side horn housing (15) connects the connecting plate of described left side ear-hang, described left side horn housing (15) and described left side silica gel sheath (17), the connecting plate of described left side ear-hang forms enclosed cavity,

On the right side of described osteoacusis ear handbag draw together inner for through hole cavity right side horn housing (2), the inside on described right side horn housing (2) is provided with right side vibrating speaker (3), the one end on described right side horn housing (2) is connected with right side silica gel sheath (5), the other end on described right side horn housing (2) connects the connecting plate of described right side ear-hang, and described right side horn housing (2) forms enclosed cavity with the connecting plate of described right side silica gel sheath (5), described right side ear-hang.

4. bone conduction wireless earphone according to claim 3, it is characterized in that, the connecting plate of described left side ear-hang is provided with music key (12), microphone (14), left side PCB (13) is provided with in described left side horn housing (15), described microphone (14), described music key (12) all connect described left side PCB (13), and described left side PCB (13) connects described left side FPC (20);

The connecting plate of described right side ear-hang is provided with telephone key-press (4), right side PCB (1) is provided with in described right side horn housing (2), described telephone key-press (4) connects described right side PCB (1), and described right side PCB (1) connects described right side FPC (7).

5. bone conduction wireless earphone according to claim 2, it is characterized in that, described power supplyl controlling structure comprises cabin, inner side body (21) and the cabin, outside body (26) of the inside and outside both sides being arranged at described rear extension ribbon (19), containing cavity is formed between cabin, described inner side body (21) and described rear extension ribbon (19), wiring board (24) and battery (23) is provided with from outside to inside in described containing cavity, described wiring board (24) is connected with cabin, described inner side body (21) by the second screw (25), be connected by the first screw (22) between cabin, described outside body (26) with cabin, described inner side body (21), described wiring board (24) connects described battery (23), and described left side FPC (20), described right side FPC (7) all connect described wiring board (24).

6. bone conduction wireless earphone according to claim 5, it is characterized in that, the upside in cabin, described inner side body (21) or downside are provided with volume button (8), power button (9), lampshade (10), USB cover (11), the below of described lampshade (10) is provided with indicator light, the below of described USB lid (11) is provided with USB interface, and described volume button (8), power button (9), indicator light, USB interface all connect described wiring board (24).

7. bone conduction wireless earphone according to claim 5, it is characterized in that, described right side silica gel strip (6), described left side silica gel strip (18) are all stretched between cabin, described inner side body (21) and cabin, described outside body (26).