CN218277126U

CN218277126U - Hearing aid device

Info

Publication number: CN218277126U
Application number: CN202222484308.0U
Authority: CN
Inventors: 刘方辉
Original assignee: Shenzhen Rayson Bell Hearing Technology Co ltd
Current assignee: Shenzhen Rayson Bell Hearing Technology Co ltd
Priority date: 2022-09-19
Filing date: 2022-09-19
Publication date: 2023-01-10
Anticipated expiration: 2032-09-19

Abstract

The utility model discloses a hearing aid device, it includes rope, host computer and earphone, the both ends of rope are passed the bridle and are formed a ring body, the earphone includes earphone body, plug and connection the signal line of earphone body and plug, the middle section of signal line is fixed in the rope, the plug is followed the position that is close to the bridle of ring body is drawn forth, the earphone body is followed the position of keeping away from the bridle of ring body draws forth, the host computer with the cooperation of bridle is fixed in the ring body, and with the plug electricity is connected. The distance between the host of the hearing aid device and the earphone is greatly increased by the structure, so that the sound of the earphone can not be collected by the sound pick-up on the host, and the sound of the earphone can be prevented from being collected by the host to generate howling. Still have and dress more convenient, the host computer is difficult to the advantage that drops.

Description

Hearing aid device

Technical Field

The utility model relates to a hearing aid device, especially the hearing aid device of host computer and earphone separately design.

Background

The existing hearing-aid device fixes the host at the neckline and is connected with the earphone through a signal line. The host computer gathers environmental sound, after the audio signal of conversion, sends the earphone to through the signal line, and the earphone converts audio signal into sound transmission to the duct for the sound in the environment can be heard to the dysaudia patient. However, when the earphone is used, sound of the earphone is sometimes collected by a sound pick-up on the host machine, so that the earphone generates howling, and a bad use experience is generated for a user. Moreover, the host and the earphone need to be fixed respectively, so that the wearing is inconvenient, and the host falling risk is large.

Based on this, the utility model discloses improved.

SUMMERY OF THE UTILITY MODEL

The object of the utility model is to provide a hearing aid device to solve the above-mentioned defect that the correlation technique exists at least to a certain extent.

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

the utility model provides a hearing aid device, its includes rope, host computer and earphone, the both ends of rope pass the rope ware and form a ring body, the earphone includes earphone body, plug and connects the signal line of earphone body and plug, the middle section of signal line is fixed in the rope, the plug is followed the position that is close to the rope ware of ring body is drawn forth, the earphone body is followed the position that keeps away from the rope ware of ring body is drawn forth, the host computer with the cooperation of rope ware is fixed in the ring body, and with the plug electricity is connected.

The utility model discloses among the hearing aid device, utilize rope and the formation ring body of restricting the rope ware, through the assembly relation of earphone and rope to and the cooperation relation of host computer and rope and restricting the rope ware, formed the hearing aid device. During the use, the ring body cover that forms the rope can wear the earphone to the ear after user's neck, and the host computer hangs in user's chest or below the chest position, the distance greatly increased between host computer and the earphone for the sound of earphone can not be gathered by the adapter on the host computer, thereby can avoid the sound of earphone to be gathered by the host computer and produce the sound of howling. Because earphone and host computer all fix on the rope, only need during the use with the annular body cover at the neck, wear the earphone to the ear, need not fix the host computer alone, consequently it is more convenient to dress. And the host machine is fixed on the rope and is blocked and positioned by the rope binding device, so that the host machine is not easy to fall off.

In order to better realize the utility model discloses, further adopt following structure: the drawstring apparatus has a button that is depressed to adjust the position of the drawstring apparatus.

When the structure is adopted, the distance between the host and the earphone can be adjusted by adjusting the position of the rope binding device on the rope. When the power of the product is inconsistent, the sound of the earphone can not be collected by the host through the adjustment. Furthermore, the individual usage habits of the user may be better met, for example, for a female user, the host may be positioned below the chest by this adjustment.

In order to better realize the utility model discloses, further adopt following structure: the two ends of the cord are connected together.

When the structure is adopted, when the rope binding device slips down along the rope, because the two ends of the rope are connected together, the rope binding device can not fall off from the rope, and therefore the host can be protected from falling and damage.

In order to better realize the utility model discloses, further adopt following structure: the main machine comprises a clamping mechanism, and the main machine is combined with the ring body through the clamping mechanism.

When adopting above-mentioned structure, can combine the host computer in the rope through pressing fixture, perhaps take off the host computer from the rope, made things convenient for the user to use greatly.

In order to better realize the utility model discloses, further adopt following structure: the clamping mechanism comprises a clamp, the clamp is installed on the host body through a rotating mechanism, and the clamp can rotate relative to the host body.

When the structure is adopted, the angle of the host on the rope can be adjusted by a user, so that the sound pick-up of the host faces to a specific sound source direction. For example, when sitting on a sofa for watching television, the sound pick-up can be adjusted to face the television.

In order to better realize the utility model discloses, further adopt following structure: the earphone comprises a rope, wherein the rope is provided with an internal channel, the middle section of a signal wire of the earphone is arranged in the internal channel of the rope in a penetrating mode, two outlets of the internal channel are fixedly provided with bridles, and the bridles fixedly connect the signal wire and the rope.

When adopting above-mentioned structure, the rope forms the guard action to the signal line, makes the rope surface more succinct simultaneously.

In order to better realize the utility model discloses, further adopt following structure: the earphone body comprises a hook, the hook is used for being matched with a groove between the helix and the head, and the earphone body is hung at the outer end of the auditory canal.

When the structure is adopted, the earphone is not plugged into the auditory canal, so that the auditory canal is not pressed, and the wearing comfort level can be improved.

In order to better realize the utility model discloses, further adopt following structure: the surface of the earphone body matched with the outer end of the auditory canal is provided with a protruding sound guide tube, the sound guide tube is communicated with the sound outlet hole of the earphone body, and at least one part of the sound guide tube extends into the external auditory canal in a wearing state.

When the structure is adopted, the earphone does not generate oppression to the auditory meatus, and the design of the sound guide tube can guide all the sound into the auditory meatus, so that the sound loss is reduced.

In order to better realize the utility model discloses, further adopt following structure: the free end of the hook is connected with a channel in the earphone body, and the signal wire enters the hook from the free end of the hook and extends to an electro-acoustic conversion circuit in the earphone body through the channel in the hook.

When the structure is adopted, under a wearing state, the signal line between the earphone body and the rope is positioned behind the ears and can be shielded by the ears, so that the earphone looks more concealed.

In order to better realize the utility model discloses, further adopt following structure: the host has a volume adjuster.

When the structure is adopted, the user can adjust the volume according to the requirement. Particularly, when the portable earphone is combined with the position-adjustable rope binding device, the portable earphone can better meet the flexibility requirement of the wearing position of the main machine in front of the chest while the sound of the earphone is prevented from being collected by the main machine to generate howling.

Compared with the prior art, the utility model discloses following beneficial effect has at least:

the utility model discloses among the hearing aid device, utilize rope and the formation ring body of restricting the rope ware, through the assembly relation of earphone and rope to and the cooperation relation of host computer and rope and restricting the rope ware, formed the hearing aid device. During the use, the ring body cover with the rope formation can wear the earphone to the ear behind user's neck, and the host computer hangs in user's chest or below the chest position, the distance greatly increased between host computer and the earphone for the sound of earphone can not be gathered by the adapter on the host computer, thereby can avoid the sound of earphone to be gathered by the host computer and produce the sound of howling. Because earphone and host computer all fix on the rope, only need during the use with the annular body cover at the neck, wear the earphone to the ear, need not fix the host computer alone, consequently it is more convenient to dress. And the main machine is fixed on the rope and is blocked and positioned by the rope binding device, so that the main machine is not easy to fall off.

Drawings

Fig. 1 is a schematic view of a hearing assistance device according to some embodiments;

FIG. 2 is a schematic structural diagram of a host;

fig. 3 is a schematic structural diagram of the earphone.

Detailed Description

The present invention will be further explained with reference to the drawings and examples.

Referring to fig. 1, the hearing aid device includes a rope 10, a host 30 and an earphone 40, the rope 10 is preferably a cloth ribbon rope, decorative contents such as characters and patterns can be set on the cloth ribbon rope, two ends 11 of the rope 10 pass through a cord tying device 20, so that the rope is connected together by the cord tying device 20 to form a ring 13, the earphone 40 includes an earphone body 41, a plug 43 and a signal line 42 connecting the earphone body and the plug, wherein a middle section of the signal line 42 is fixed to the rope 10, the plug 43 is led out from a position of the ring 13 close to the cord tying device 20, the earphone body 41 is led out from a position of the ring 13 far from the cord tying device 20, and the host 30 and the cord tying device 20 are fixed to the ring 13 in a matching manner and electrically connected to the plug 43.

In the hearing aid device, the ring body 13 is formed by the rope 10 and the rope binding device 20, and the hearing aid device is formed by the assembling relation of the earphone 40 and the rope 10 and the matching relation of the host 30, the rope 10 and the rope binding device 20. When the earphone is used, the ring body 13 formed by the rope is sleeved on the neck of a user, the earphone 40 is worn to the ear, at the moment, the main machine 30 is hung by the ring body 13 and is positioned on the chest or the position below the chest of the user, the sound of the earphone 40 cannot be collected by a sound pickup on the main machine 30, and therefore the sound of the earphone 40 can be prevented from being collected by the main machine 30 to generate howling.

In this hearing aid, because earphone 40 and host computer 30 all fix on rope 10, only need during the use with ring body 13 cover at the neck, wear the earphone to the ear, do not need fixed host computer alone, consequently it is more convenient to dress. And the main unit 30 is fixed on the rope 10 and is blocked and positioned by the rope binder 20, so that the main unit is not easy to fall off.

In a preferred embodiment, the cord restraint 20 has a button that is depressed to adjust the position of the cord restraint 20. By adjusting the position of the cord restraint on the cord, the distance between the host 30 and the earphone 40 can be adjusted. Through such distance adjustment, the host computer can be better ensured not to collect the sound of the earphone. Furthermore, the personal usage habits of the user may be better met, for example, for a female user, the host may be positioned below the chest by this adjustment.

Further the two ends 11 of the rope 10 are connected together by a drawstring 12. Like this, when the button on the binding rope ware 20 is pressed by mistake, the binding rope ware back that glides can not drop from the rope yet, still can produce to stop the positioning action to host computer 30, and the protection host computer can not drop the damage. The belt 12 and the rope 10 may be fixed by bonding, sewing, fusing, etc.

Referring to fig. 2, as a preferred embodiment of the main body 30, the main body 30 is provided with a clamping mechanism, specifically a clamp 31. When the hearing aid is constructed, the clip 31 is clamped to the loop 13 formed by the string, and is abutted against and fitted to the cord holder 20, thereby fixing the main body 30 to the string 10. Adopt this structure, through pressing fixture 31, can combine the host computer in the rope, perhaps take off the host computer from the rope, made things convenient for the user to use greatly.

As a more preferable mode, the clip 31 may be attached to the main body by a rotating mechanism so that the clip can rotate relative to the main body. The rotation mechanism may be a shaft, or a ball bearing, for example. After the structure is adopted, the angle of the main machine on the rope can be adjusted by rotating the main machine around the rotating mechanism. This facilitates the user to orient the sound pick-up of the main frame towards a specific sound source direction, for example, when sitting on a sofa to watch TV, the sound pick-up can be adjusted to orient towards the TV.

The specific fixing structure of the main machine and the ring body can also be as follows: the host 30 is provided with a rope threading hole, one end of the rope 10 firstly passes through the rope threading hole on the host, then the two ends of the rope pass through the rope binding device 20 to form a ring body 13, then the host 30 is moved to the rope binding device 20, and the rope binding device has a blocking and positioning effect on the host.

Referring to fig. 2, the main unit 30 further has a volume adjuster 32 as a preferred embodiment of the main unit. Through the volume adjuster, the user can adjust the size of the sound output by the earphone. Moreover, the volume regulator is combined with the rope binding device, so that the flexibility requirement of the wearing position of the host machine in front of the chest can be better met while the sound of the earphone is prevented from being collected by the host machine to generate howling, for example, for a user with low height, the host machine can be positioned below the abdomen of the user to influence walking when the user normally wears the earphone, but if the position of the rope binding device is adjusted upwards, the sound of the earphone can be collected by the host machine to generate howling, and after the structure is adopted, the position of the rope binding device can be adjusted upwards, the volume is reduced by the volume regulator, so that the effects of preventing the sound of the earphone from being collected by the host machine to generate howling and not influencing walking are achieved.

As a preferable scheme of combining the earphone and the rope, the rope 11 has an internal passage, the middle section of the signal line 42 of the earphone is inserted into the internal passage of the rope, two outlets of the internal passage are fixed with the binding bands 12, and the binding bands 12 fixedly connect the signal line 42 and the rope 10. The strap and the rope can be fixed by bonding, sewing, fusing and the like. This structure, because the signal line is located inside the rope, can avoid the signal line to be worn and torn, also make the rope surface more succinct.

Referring to fig. 3, as a preferred embodiment of the earphone, the earphone body 41 includes a hook 412, one end 413 of the hook is fixed to one side of the earphone body 41, the hook surrounds from one side of the earphone body, the free end 411 extends to the opposite side of the earphone body 41, and the earphone body 41 is approximately located at the center of the hook 412. When the hook is hung in the groove between the helix and the head, the earphone body is just positioned at the outer end of the auditory canal. With the structure, the earphone is not plugged into the auditory meatus, so that the auditory meatus is not stressed, and the wearing comfort level can be improved.

Further, a channel is formed in the hook 412 for connecting the free end 411 of the hook with the inside of the earphone body 41, and the signal line 42 enters the hook from the free end 411 of the hook 412 and extends to the electro-acoustic conversion circuit in the earphone body 41 through the channel in the hook. By the structure, under a wearing state, the signal line between the earphone body 41 and the rope is located behind the ears and can be shielded by the ears, so that the earphone looks more concealed.

Further, a protruding sound guiding tube 414 is provided on the surface of the earphone body 41 to be fitted to the outer end of the ear canal, and communicates with the sound outlet hole of the earphone body. When hanging this groove of colluding between helix and head, the earphone body just in time is in duct outer end department, and the part or whole of this leading note pipe stretch into external auditory canal, and the sound that the earphone produced is by the leading-in duct of this leading note pipe, reducible sound loss to because the pipe diameter of leading note pipe is less than the earphone body far away, so also can not produce the sense of oppression to the duct.

The hook and the sound guide tube are preferably integrally formed with the earphone shell through an injection molding process. Or formed separately and then assembled together by means of screwing, snapping, welding, etc.

As a preferable mode of the rope, the length of the rope is configured such that the rope binder can be located at or below the chest of the user when the loop of the rope is fitted to the neck of the user.

The present invention has been described in detail with reference to the specific embodiments, and the detailed description is only for assisting the person skilled in the art to understand the content of the present invention, and should not be construed as limiting the scope of the present invention. Various decorations, equivalent transformations and the like performed by the skilled in the art on the above schemes under the conception of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a hearing aid device, its characterized in that, includes rope, host computer and earphone, the both ends of rope pass the rope binding ware and form a ring body, the earphone includes earphone body, plug and connects the signal line of earphone body and plug, the middle section of signal line is fixed in the rope, the plug is followed the position that is close to the rope binding ware of ring body is drawn forth, the earphone body is followed the position that keeps away from the rope binding ware of ring body is drawn forth, the host computer with the cooperation of rope binding ware is fixed in the ring body, and with the plug electricity is connected.

2. A hearing assistance device as claimed in claim 1, wherein the lanyard has a button that can be pressed to adjust the position of the lanyard.

3. A hearing assistance device as claimed in claim 2, wherein the two ends of the cord are connected together.

4. A hearing assistance device as claimed in claim 1, wherein the host includes a clamping mechanism by which the host is coupled to the ring body.

5. A hearing assistance device as claimed in claim 4, wherein the clamping mechanism comprises a clip that is mounted to the main body via a rotation mechanism to rotate relative to the main body.

6. A hearing assistance device as claimed in claim 1, wherein the cord has an internal passage, the middle portion of the signal wire of the earphone is inserted into the internal passage of the cord, and two outlets of the internal passage are fixed with a strap, and the strap fixedly connects the signal wire with the cord.

7. A hearing assistance device as claimed in claim 1, wherein the earpiece body includes a hook for engaging a groove between the helix and the head to hook the earpiece body at an outer end of the ear canal.

8. A hearing aid as claimed in claim 7, wherein the surface of the earpiece body that engages the outer end of the ear canal has a protruding sound guide tube that communicates with the sound outlet aperture of the earpiece body, at least a portion of the sound guide tube extending into the outer ear canal when worn.

9. A hearing aid as claimed in claim 7, wherein the hook has a channel therein for connecting a free end of the hook to an interior of the earpiece body, and wherein the signal line extends from the free end of the hook into the hook and through the channel in the hook to an electro-acoustic transducer circuit in the earpiece body.

10. A hearing assistance device as claimed in claim 1, wherein the host has a volume adjuster.