CN212970106U

CN212970106U - Multifunctional hearing aid

Info

Publication number: CN212970106U
Application number: CN202022195451.9U
Authority: CN
Inventors: 戴月
Original assignee: Jiangxi Health Vocational College
Current assignee: Jiangxi Health Vocational College
Priority date: 2020-09-30
Filing date: 2020-09-30
Publication date: 2021-04-13
Anticipated expiration: 2030-09-30

Abstract

The utility model relates to the technical field of hearing aids, and discloses a multifunctional hearing aid, which solves the problems that the prior hearing aid has single function, is easy to loosen or drop when being worn and has poor wearing firmness, and comprises a shell, one end of the shell is connected with an earplug, one end of the earplug is sleeved with a rubber plug, the outside of the earplug is sleeved with an ear hook, one side inside the shell is connected with a battery, one side of the battery is connected with a functional mainboard, one end of the functional mainboard is connected with a microphone, and one side of the microphone is connected with an amplifier; through the setting of ear hook for personnel when wearing, the ear is hooked and is hung and arrange in on the ear, drops the device when avoiding personnel's activity, wears firmly difficult pine and takes off.

Description

Multifunctional hearing aid

Technical Field

The utility model belongs to the technical field of the audiphone, specifically be a multi-functional audiphone.

Background

The hearing aid is a small-sized loudspeaker, which enlarges the originally inaudible sound and then utilizes the residual hearing of the hearing-impaired person to enable the sound to be transmitted to the auditory center of the brain so as to feel the sound.

Traditional audiphone only possesses the hearing aid function usually, and the function is comparatively single, and in addition, audiphone is when wearing, along with personnel's activity, easily takes off or drops from the ear, wears the fastness relatively poor.

Disclosure of Invention

To the above situation, for overcoming prior art's defect, the utility model provides a multi-functional audiphone, the effectual present audiphone function singleness of having solved to and wear easy pine and take off or drop, wear the relatively poor problem of fastness.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a multifunctional hearing aid, which comprises a housin, casing one end is connected with the earplug, an earplug pot head is equipped with the rubber buffer, the outside cover of earplug is equipped with the ear and colludes, the inside one side of casing is connected with the battery, battery one side is connected with the function mainboard, function mainboard one end is connected with the microphone, microphone one side is connected with the amplifier, amplifier one side is connected with the fine setting potentiometre, fine setting potentiometre one side is connected with adjust knob, adjust knob one side is connected with the receiver for function mainboard one end, receiver one side is connected with switch, function mainboard one end is connected.

Preferably, the outside cover of ear hook is equipped with the rubber sleeve that has of being convenient for reduce friction.

Preferably, the battery is a rechargeable lithium battery, a charging interface is connected to one side of the battery, and the battery is electrically connected with the functional mainboard.

Preferably, the adjusting knob is electrically connected with the amplifier.

Preferably, the adjusting knob is a four-gear adjusting knob, and anti-skid grains are arranged on the surface of the adjusting knob in the circumferential direction.

Preferably, the lower side of the outer part of the shell is connected with a power indicator light, and the power indicator light is electrically connected with the battery.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the utility model, through the arrangement of the Bluetooth receiver, the device can carry out Bluetooth connection on the mobile phone, thereby facilitating music listening or calling, integrating the hearing aid function and the music entertainment function into a whole, and realizing the multifunction of the device;

(2) through the arrangement of the ear hooks, when the person wears the ear hook, the ear hook is hung on the ear, the device is prevented from falling off when the person moves, and the wearing is firm and not easy to loosen.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of the internal structure of the housing of the present invention;

fig. 3 is a front view of the present invention;

in the figure: 1. a housing; 2. an earplug; 3. a rubber plug; 4. ear hooks; 5. a battery; 6. a functional main board; 7. a microphone; 8. an amplifier; 9. trimming a potentiometer; 10. adjusting a knob; 11. a receiver; 12. a power switch; 13. a Bluetooth receiver; 14. a charging interface; 15. and a power indicator lamp.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments; based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the first embodiment, as shown in fig. 1, 2 and 3, the utility model comprises a housing 1, one end of the housing 1 is connected with an earplug 2, one end of the earplug 2 is sleeved with a rubber plug 3, the earplug 2 is sleeved with an ear hook 4 to facilitate hanging the device on the ear, one side inside the housing 1 is connected with a battery 5, one side of the battery 5 is connected with a functional mainboard 6, one end of the functional mainboard 6 is connected with a microphone 7 for collecting sound and converting the sound into electric waves, one side of the microphone 7 is connected with an amplifier 8 for increasing the intensity of the electric waves, one side of the amplifier 8 is connected with a fine adjustment potentiometer 9, one side of the fine adjustment potentiometer 9 is connected with an adjusting knob 10 for adjusting the sound volume, one side of the adjusting knob 10 is connected with a receiver 11 corresponding to one end of the functional mainboard 6, one side of the increased electric energy is converted into an, one end of the control function mainboard 6 is connected with a Bluetooth receiver 13 opposite to one side of the microphone 7, so that the Bluetooth receiver can receive Bluetooth signals conveniently to listen to music or make a call.

In the second embodiment, on the basis of the first embodiment, the rubber sleeve which is convenient for reducing friction is sleeved outside the ear hook 4, so that the wearing comfort is conveniently increased.

In the third embodiment, on the basis of the first embodiment, the battery 5 is a rechargeable lithium battery, and one side of the battery 5 is connected with the charging interface 14, and the battery 5 is electrically connected with the functional motherboard 6, so that the quick charging and discharging are facilitated, and no pollution is caused.

In the fourth embodiment, on the basis of the first embodiment, the adjusting knob 10 is electrically connected to the amplifier 8.

In the fifth embodiment, on the basis of the first embodiment, the adjusting knob 10 is a fourth-gear adjusting knob, and the surface of the adjusting knob 10 is circumferentially provided with anti-skid grains, so that friction is increased during adjustment.

In the sixth embodiment, in addition to the first embodiment, the power indicator 15 is connected to the lower side outside the housing 1, and the power indicator 15 is electrically connected to the battery 5, so that the state of the battery 5 can be displayed.

The working principle is as follows: when the earphone is used, according to the ear worn, the ear hook 4 is adjusted to the left side or the right side of the earphone, then the ear hook 4 is hung on the ear, the earplug 2 is plugged into the ear, the earphone is further worn, the speaking sound of an external person is collected by the microphone 7, the sound energy is converted into electric energy, then the weak voltage converted by the microphone 7 is amplified through the amplifier 8, the receiver 11 converts the amplified electric signal into an acoustic signal or mechanical vibration and transmits the acoustic signal or mechanical vibration into the ear canal, in addition, the size of the fine-tuning potentiometer 9 can be adjusted and controlled through the adjusting knob 10 to adjust the current passing through the amplifier 8, the volume changes along with the resistance change of the electric signal, the volume is adjusted, meanwhile, the Bluetooth connection can be carried out on a mobile phone through the Bluetooth receiver 13, and the convenience is brought to music listening.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A multi-functional hearing aid comprising a housing (1), characterized in that: casing (1) one end is connected with earplug (2), earplug (2) pot head is equipped with rubber buffer (3), earplug (2) outside cover is equipped with the ear and colludes (4), casing (1) inside one side is connected with battery (5), battery (5) one side is connected with function mainboard (6), function mainboard (6) one end is connected with microphone (7), microphone (7) one side is connected with amplifier (8), amplifier (8) one side is connected with fine setting potentiometre (9), fine setting potentiometre (9) one side is connected with adjust knob (10), adjust knob (10) one side is connected with receiver (11) for function mainboard (6) one end, receiver (11) one side is connected with switch (12), function mainboard (6) one end is connected with bluetooth receiver (13) for microphone (7) one side.

2. A multi-functional hearing aid according to claim 1, characterized in that: the rubber sleeve which is convenient for reducing friction is sleeved outside the ear hook (4).

3. A multi-functional hearing aid according to claim 1, characterized in that: the battery (5) is a rechargeable lithium battery, one side of the battery (5) is connected with a charging interface (14), and the battery (5) is electrically connected with the functional mainboard (6).

4. A multi-functional hearing aid according to claim 1, characterized in that: the adjusting knob (10) is electrically connected with the amplifier (8).

5. A multi-functional hearing aid according to claim 1, characterized in that: the adjusting knob (10) is a four-gear adjusting knob, and anti-skid grains are arranged on the surface of the adjusting knob (10) in the circumferential direction.

6. A multi-functional hearing aid according to claim 1, characterized in that: the external lower side of the shell (1) is connected with a power indicator (15), and the power indicator (15) is electrically connected with the battery (5).