CN213403506U - Double-ear bone air conduction hearing aid - Google Patents

Abstract

The utility model relates to an intelligence wearing equipment technical field discloses a ears formula bone air conduction audiphone. The double-ear bone air conduction hearing aid comprises a rear hanging part, two equipment hosts and two ear hanging parts, wherein each equipment host comprises a microphone module, a wireless communication module, a battery and a microprocessor, the bottom of each equipment host is provided with an air conduction module which is detachably connected, the inner side of the tail end of each ear hanging part is provided with a bone conduction module which is detachably connected, and the microprocessor is used for controlling the air conduction module and the bone conduction module to generate air conduction vibration and bone conduction vibration respectively according to audio data collected by the microphone module. Through the detachable back-hanging part and the bone conduction module, the output power and the sound transmission volume of the two sets of bone conduction and air conduction sound transmission are independently controlled, the hearing ability of a user with hearing dysfunction in high-frequency and low-frequency full-frequency wave bands is restored, and the functionality, the use convenience and the user experience of the hearing aid are improved.

Description

Double-ear bone air conduction hearing aid

Technical Field

The utility model relates to an intelligence wearing equipment technical field especially relates to a ears formula bone air conduction audiphone.

Background

With the rapid development and maturation of computer technology, more and more intelligent hardware, such as hearing aids, are beginning to enter people's lives. The existing hearing aid usually adopts a monaural air conduction earphone structure, but the air conduction is not good in the conduction effect of low-frequency band sound, and meanwhile, the monaural conduction is not good in sound transmission quality and sound transmission effect when the motion and outdoor interference are strong, so that the existing hearing aid is poor in use convenience, functionality and user experience.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides a ears formula bone gas conduction audiphone solves convenience, functional and the not good technical problem of user experience that current audiphone used.

According to the embodiment of the utility model provides a ears formula bone air conduction audiphone, including back string portion, two equipment hosts and two ear-hanging portions, two equipment host one ends with the connection can be dismantled at back string portion both ends, the other end with two ear-hanging portions correspond fixed connection, the equipment host includes microphone module, wireless communication module, battery and microprocessor, equipment host bottom is provided with the air conduction module that can dismantle the connection, the terminal inboard of ear-hanging portion is provided with the bone conduction module that can dismantle the connection, microprocessor is used for the basis the audio data control that the microphone module was gathered air conduction module and bone conduction module produce air conduction vibration and bone conduction vibration respectively.

Preferably, the equipment main frame is connected with the rear hanging part through a metal bolt and a positioning piece.

Preferably, the air conduction module is connected with the equipment host through a USB/Micro USB plug.

Preferably, the bone conduction module is connected with the ear-hang part through a plug connector.

Preferably, the microphone module comprises two microphone units which are arranged in a non-parallel manner.

Preferably, the bone conduction module includes that bone conduction oscillator, metal strengthen the piece, inhale sound buffer layer, epitheca, inferior valve and silica gel cover, the metal is strengthened the piece and is set up bone conduction oscillator top, it is in to inhale the sound buffer layer setting bone conduction oscillator below.

Preferably, the rear hanging part is internally provided with memory metal.

Preferably, the air conduction module includes an ear cap, a front cavity, a rear cavity, an air conduction horn, and a wire.

Preferably, the wireless communication module is a bluetooth module, a WIFI module or a 4G/5G module.

Preferably, the device host is further provided with a control key and a data/charging interface which are electrically connected with the microprocessor.

The utility model discloses a ears formula bone air conduction audiphone, including back string portion, two equipment hosts and two ear-hang portions, two equipment hosts one end with the connection can be dismantled at back string portion both ends, the other end with two ear-hang portions correspond fixed connection, the equipment host includes microphone module, wireless communication module, battery and microprocessor, equipment host bottom is provided with the air conduction module that can dismantle the connection, the terminal inboard of ear-hang portion is provided with the bone conduction module that can dismantle the connection, microprocessor is used for the basis the audio data control that the microphone module gathered air conduction module and bone conduction module produce air conduction vibration and bone conduction vibration respectively. Through the detachable back-hanging part and the bone conduction module, the output power and the sound transmission volume of the two sets of bone conduction and air conduction sound transmission are independently controlled, the hearing ability of a user with hearing dysfunction in high-frequency and low-frequency full-frequency wave bands is restored, and the functionality, the use convenience and the user experience of the hearing aid are improved.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below. It is obvious that the drawings in the following description are only some embodiments of the invention, and that for a person skilled in the art, other drawings can be derived from them without inventive effort.

Fig. 1 is a schematic structural diagram of a binaural bone air conduction hearing aid according to an embodiment of the present invention.

Fig. 2 is an electrical schematic diagram of a binaural bone air conduction hearing aid according to an embodiment of the present invention.

Fig. 3 is a schematic structural diagram of an embodiment of the air conduction module of the present invention.

Fig. 4 is a schematic structural diagram of a bone conduction module according to an embodiment of the present invention.

Fig. 5 is a schematic structural diagram of a microphone module according to an embodiment of the present invention.

Detailed Description

The technical solution of the present invention will be further described in more detail with reference to the accompanying drawings and the detailed description. It is obvious that the described embodiments are only some of the embodiments of the present invention, and not all of them. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. To those of ordinary skill in the art, the specific meaning of the above terms in the present invention can be understood in combination with the specific situation. In addition, in the description of the present invention, "a plurality" means two or more unless otherwise specified.

Please refer to fig. 1 and fig. 2, which are schematic diagrams of a binaural bone conduction hearing aid according to an embodiment of the present invention, the binaural bone conduction hearing aid includes a rear hanging portion 1, two device hosts 2, and two ear hanging portions 3. One ends of the two equipment hosts 2 are detachably connected with two ends of the rear hanging part 1, and the other ends of the two equipment hosts are correspondingly and fixedly connected with the two ear hanging parts 3.

In this embodiment, the built-in elasticity memory metal of back portion of hanging 1 wears at user's head through back hanging and ear-hanging, laminates more when making the audiphone wear, stabilizes and difficult landing, wears for a long time and also does not have the burden and feels, has promoted security, hearing aid effect and the travelling comfort that the audiphone used. Equipment host computer 2 can dismantle with back string portion 1 through metal bolt and setting element and be connected, and the user can be according to actual head form size nimble selection and change the back string portion 1 of multiple dimensions in order to reach best comfortable effect of wearing and hearing aid effect, has promoted convenience, travelling comfort and hearing aid effect that the audiphone used.

In this embodiment, the air conduction module 4 detachably connected to the device host 2 through the USB/Micro USB plug 46 is disposed at the bottom of the device host, so that a user can flexibly install or uninstall the air conduction module 4 according to actual needs to realize or abandon air conduction sound transmission, thereby improving convenience and comfort of hearing aid usage. Referring to fig. 3, the air conduction module 4 includes an ear cap 41, a front cavity 42, a rear cavity 43, an air conduction speaker 44, a wire 45, and a USB/Micro USB plug 46. The air conduction horn 44 is disposed within the sound transmission cavity formed by the ear cap 41, the front cavity 42 and the rear cavity 43.

In this embodiment, the terminal inboard of 3 ends of ear-hang part is provided with can dismantle the bone conduction module 5 of connection through the plug connector, and the user can install the bone conduction module 5 of different powers in order to reach best bone conduction sound effect according to different hearing loss degrees are nimble, has promoted convenience and the sound effect that passes that the audiphone used. Referring to fig. 4, the bone conduction module 5 includes a bone conduction vibrator 51, a metal reinforcing plate 52, a sound absorption and vibration reduction layer 53, an upper shell 54, a lower shell 55 and a silicone sleeve 56. The metal reinforcing plate 52 is disposed above the bone conduction vibrator 51 to increase a bone conduction vibration signal of the bone conduction vibrator 51. The sound absorption and shock absorption layer 53 is arranged below the bone conduction vibrator 51, and foam cotton or multiple layers of sound absorption sheets can be selected to absorb ineffective vibration noise, reduce squeal vibration attenuation and improve the bone conduction sound transmission effect.

In this embodiment, the device host 2 includes a microphone module 21, a wireless communication module 22, a battery 23 and a microprocessor 24. The wireless communication module 22 can be a bluetooth module, a WIFI module or a 4G/5G module, and can perform data communication with an external intelligent device or a server and acquire network services. The battery 23 can be a rechargeable lithium battery to provide power supply for the whole machine.

Referring to fig. 5, the microphone module 21 includes two microphone units 211 and a silicone sleeve 212 that are arranged in a non-parallel manner. The sound pickup holes of the two hearing aid microphone units 211 are in a non-parallel angle, such as a vertical angle, and are provided with the silica gel sleeve 212 with good sound absorption and vibration absorption effects, so that howling can be avoided and the sound transmission effect of the hearing aid can be improved.

In this embodiment, the surface of the device host 2 is further provided with a control button 25 and a data/charging interface 26 electrically connected to the microprocessor 24, the control button 25 may be configured as a switch button, a volume adjustment button, and the like, and the data/charging interface 26 may perform data communication and charging with an external device through a data line.

In the present embodiment, the microprocessor 24 is a core data processing and controlling component, and includes an arithmetic unit 241 and a controller 242, and an arithmetic circuit and a control circuit are correspondingly configured. The arithmetic unit 241 may analyze and convert the audio data collected by the microphone module 21, such as the sound of another person, into a digital signal, and the controller 242 controls the air conduction module 4 and the bone conduction module 5 to generate air conduction vibration and bone conduction vibration respectively according to the converted digital signal, so as to conveniently and rapidly combine the bone conduction and the air conduction sound conduction to help a user with hearing dysfunction to recover the hearing ability of the high-frequency and low-frequency full-frequency bands, thereby improving the functionality, the use convenience and the user experience of the hearing aid.

In this embodiment, owing to adopt two equipment host 2 independent power supplies and two air conduction module 4 and the bone conduction module 5 on the side of independent control left and right sides, the user can be according to the air conduction module 4 and the bone conduction module 5 of the different hearing loss degree nimble different power of selecting of left and right ears, the output power and the biography sound volume of two sets of air conduction module 4 of independent control and bone conduction module 5, in order to reach best bone air conduction biography sound effect, the functionality, the convenience and the biography sound effect that the audiphone used have been promoted.

To sum up, the utility model discloses a ears formula bone air conduction audiphone, including back string portion, two equipment hosts and two ear-hang portions, two equipment host one end with the connection can be dismantled at back string portion both ends, the other end with two ear-hang portions correspond fixed connection, the equipment host includes microphone module, wireless communication module, battery and microprocessor, equipment host bottom is provided with the air conduction module that can dismantle the connection, the terminal inboard of ear-hang portion is provided with the bone conduction module that can dismantle the connection, microprocessor is used for the basis the audio data control that the microphone module was gathered the air conduction module and bone conduction module produce air conduction vibration and bone conduction vibration respectively. Through the detachable back-hanging part and the bone conduction module, the output power and the sound transmission volume of the two sets of bone conduction and air conduction sound transmission are independently controlled, the hearing ability of a user with hearing dysfunction in high-frequency and low-frequency full-frequency wave bands is restored, and the functionality, the use convenience and the user experience of the hearing aid are improved.

It should be understood that portions of the present invention may be implemented in hardware, software, firmware, or a combination thereof. In the above embodiments, the various steps or methods may be implemented in software or firmware stored in memory and executed by a suitable instruction execution system. For example, if implemented in hardware, as in another embodiment, any one or combination of the following techniques, which are known in the art, may be used: a discrete logic circuit having a logic gate circuit for implementing a logic function on a data signal, an application specific integrated circuit having an appropriate combinational logic gate circuit, a Programmable Gate Array (PGA), a Field Programmable Gate Array (FPGA), or the like.

In the description herein, references to the terms "one embodiment," "some embodiments," "an example," "a specific example," or "some examples" or the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims (10)

1. The utility model provides a ears formula bone air conduction audiphone, its characterized in that, includes back portion of hanging, two equipment hosts and two ear portions of hanging, two equipment hosts one end with the connection can be dismantled at back portion of hanging both ends, the other end with two ear portions of hanging correspond fixed connection, the equipment host includes microphone module, wireless communication module, battery and microprocessor, equipment host bottom is provided with the air conduction module that can dismantle the connection, the terminal inboard of ear portion is provided with the bone conduction module that can dismantle the connection, microprocessor is used for the basis the audio data control that the microphone module was gathered the air conduction module and bone conduction module produce air conduction vibration and bone conduction vibration respectively.

2. The binaural bone air conduction hearing aid according to claim 1, wherein the device main unit and the rear hanging portion are connected by a metal latch and a positioning member.

3. The binaural bone air conduction hearing aid according to claim 1, wherein the air conduction module is connected to the device host via a USB/Micro USB plug.

4. The binaural bone air conduction hearing aid according to claim 1, wherein the bone conduction module is connected to the ear hook by a plug connector.

5. The binaural bone air conduction hearing aid according to claim 1, wherein the microphone module comprises two microphone units arranged in a non-parallel arrangement.

6. The binaural bone air conduction hearing aid according to claim 1, wherein the bone conduction module comprises a bone conduction vibrator, a metal reinforcing sheet, a sound absorption and vibration reduction layer, an upper shell, a lower shell and a silicone sleeve, the metal reinforcing sheet is arranged above the bone conduction vibrator, and the sound absorption and vibration reduction layer is arranged below the bone conduction vibrator.

7. The binaural bone air conduction hearing aid according to claim 1, wherein the rear suspension portion incorporates a memory metal.

8. The binaural bone air conduction hearing aid according to claim 1, wherein the air conduction module comprises an ear cap, a front cavity, a rear cavity, an air conduction horn and a wire.

9. The binaural bone air conduction hearing aid according to claim 1, wherein the wireless communication module is a bluetooth module, a WIFI module or a 4G/5G module.

10. The binaural bone air conduction hearing aid according to claim 1, wherein the device host is further provided with control buttons and a data/charging interface electrically connected to the microprocessor.

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