WO2017092166A1

WO2017092166A1 - Smart glasses with bone conduction function

Info

Publication number: WO2017092166A1
Application number: PCT/CN2016/071795
Authority: WO
Inventors: 张贯京; 陈兴明; 葛新科
Original assignee: 深圳市易特科信息技术有限公司
Priority date: 2015-12-04
Filing date: 2016-01-23
Publication date: 2017-06-08
Also published as: CN105425425A

Abstract

Disclosed is smart glasses with bone conduction function, which comprises: frames (1), a left lens (2) and a right lens (3). The frames(1) include a lens clamp (11), a left support leg (12) and a right support leg (13), the left lens (2) and the right lens (3) are fixed with the lens clamp (11). A traction groove (120) is provided respectively beneath the left support leg (12) and beneath the right support leg (13), and each traction groove (120) is used to fix an earphone telescopic rod (121), and one end of each earphone telescopic rod (121) exposed to the traction groove (120) is installed with a bone conduction earphone (122), respectively. And each bond conduction earphone (122) is internally provided with a main controller (1221), an oscillator power controller (1222) and a bone inductive player (1223), respectively. The main controller (1221) acquires an audio signal, the oscillator power controller (1222) converts the audio signal into a mechanical vibration signal, and the bone inductive player (1223) generates a vibration sound according to the mechanical vibration signal to be transfered the sound to a user's inner ear through the skull. The user wearing said smart glasses can hear the sound without covering his ears by said bone conduction earphone (122) and keeps the ears in a relaxed state, thereby not only improving the comfort but also protecting the user's hearing.

Description

Smart glasses with bone conduction function

Technical field

The present invention relates to the field of wearable devices, and more particularly to smart glasses having a bone conduction function.

Background technique

At present, the glasses used by the users are generally composed of a frame, a frame, and a lens. The glasses can be worn by the user outdoors, but it has the disadvantage that the glasses do not have a music player and headphones. Users cannot directly listen to music through such glasses, so it is inconvenient for users to listen to music outdoors. Although there are glasses with earphones in the prior art, the existing earphones are earphones that are conducted through air. The sound of the earphones is transmitted to the inner ear of the cochlea through the outer middle ear, and the ear canal is caused by the eardrum. Feel so that the user can hear the sound. The user needs to plug the earphone in the ear when using it. Wearing it for a long time is easy to damage the user's tympanic membrane and cause tinnitus, which may easily lead to ear fatigue or ear discomfort. The serious situation may even affect people's hearing. In addition, some users with conductive hearing loss, external ear disease, and middle ear disease are not suitable for wearing air conduction headphones.

Summary of the invention

The main object of the present invention is to provide a smart glasses having a bone conduction function, which aims to solve the defects that existing glasses with air-conducting earphones easily affect the hearing of the user.

To achieve the above object, the present invention provides a smart glasses having a bone conduction function, smart glasses having a bone conduction function, including a frame, a left lens and a right lens, the frame including a lens holder, a left leg and a right a leg, the left lens and the right lens are fixed by the lens clip, and a traction groove is respectively disposed below the left leg and below the right leg, and each of the traction slots fixes a headphone telescopic rod, and each earphone telescopic rod is exposed One end of the traction trough is respectively provided with a bone conduction earphone, and each bone conduction earphone is respectively provided with a main controller, a vibrator power controller and a bone induction speaker, and the main controller and the bone induction speaker are respectively connected to the The oscillator power controller, wherein: the main controller is configured to acquire an audio signal; the vibrator power controller is configured to convert the audio signal into a mechanical vibration signal; and the bone inductive speaker is configured to be based on the mechanical vibration The signal produces a vibrating sound that is transmitted through the skull to the inner ear to allow the user to hear the sound.

Preferably, the frame further includes a nose pad for contacting the nose bridge of the user to support the frame.

Preferably, the lens holder is movably fixed on the frame and is 180 degrees outwardly turned on the frame.

Preferably, a volume key is disposed above the left leg for adjusting the volume of the bone conduction earphone.

Preferably, a power switch is disposed above the left leg for opening or closing the bone conduction earphone.

Preferably, a wireless communication unit is disposed above the right leg for receiving and transmitting a wireless signal.

Preferably, a lithium battery is further disposed above the right leg for supplying power to the bone conduction earphone and the wireless communication unit.

Preferably, an inner side of the left leg or an inner side of the right leg is provided with an audio input interface for receiving voice information of the user.

Compared with the prior art, the smart glasses with bone conduction function of the present invention can make the sound heard by the user through the bone conduction earphone disposed on the bracket without covering the ear with the bone conduction earphone. It enables the user to directly hear the external sound, making the ear in a relaxed and relaxed state, which not only improves the comfort, but also protects the user's hearing, and can clearly hear the sound for those who are deaf and behind the ear.

DRAWINGS

1 is a schematic structural view of a preferred embodiment of a smart glasses having a bone conduction function according to the present invention;

2 is a schematic view showing the internal circuit structure of a preferred embodiment of the smart glasses having a bone conduction function according to the present invention.

The object, features, and advantages of the invention will be further described in conjunction with the embodiments.

detailed description

The specific embodiments, structures, features and functions of the present invention are described in detail below with reference to the accompanying drawings and preferred embodiments. It is understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

As shown in FIG. 1, FIG. 1 is a schematic perspective view of a preferred embodiment of a smart glasses having a bone conduction function according to the present invention. In the embodiment, the smart glasses include a frame 1, a left lens 2 and a right lens 3. The frame 1 includes a lens holder 11, a left leg 12 and a right leg 13. The left lens 2 and the right lens 3 are fixed by the lens holder 11, the lens holder 11 is movably fixed to the frame 1, and can be flipped 180 degrees on the frame 1. When the user wears and protects from the outdoors, the left lens 2 and the right lens 3 block the left and right eyes from the sun to prevent the sun from illuminating the eyes and protect the eyes. When the user is wearing indoors or where the sunlight is weak, the lens holder 11 can be turned up by 180 degrees so that the left lens 2 and the right lens 3 do not block the left and right eyes. The left lens 2 and the right lens 3 are lenses of general glasses (for example, a myopic lens, a sunglass lens, and a presbyopic lens). The lens of the present invention is not particularly limited.

In the present embodiment, the frame 1 further includes a nose pad. Since the nose pad is blocked by the lens holder 11, it is not shown in FIG. 1. The nose pad is used to contact the nose of the rescuer. The frame 1 is supported.

A traction slot 120 is disposed under each of the lower leg 12 and the lower leg 13 . Each of the traction slots 120 defines a headphone telescopic rod 121 . Each of the earphone telescopic rods 121 is exposed to one end of the traction slot 120 for each bone conduction. The earphone 122 is configured to play a sound for the user to listen to the voice information. The telescopic rod 121 can be extended and retracted along the traction groove 120 to adjust the bone conduction earphone 122 to be adjacent to the left and right ears of the user to facilitate use by users of different head sizes.

In this embodiment, an audio input interface 123 (for example, a micro microphone or the like) is further disposed on the inner side of the left leg 12 for receiving voice information of the user. Preferably, the audio input interface 123 may also be disposed inside the right leg 13 .

A volume key 124 and a power switch 125 are also disposed above the left leg 12. The volume key 124 is used to adjust the volume level of the bone conduction earpiece 122, which is used to open or close the bone conduction earphone 122.

In the embodiment, a wireless communication unit 130 and a lithium battery 131 are further disposed above the right leg 13. Preferably, the wireless communication unit 130 and the lithium battery 131 may also be disposed above the left leg 13. The wireless communication unit 130 is a commonly used mobile phone wireless communication module (for example, a wireless communication module having a WIFI communication function and a Bluetooth function) for receiving and transmitting wireless signals for wireless communication, so that the smart glasses have a communication function. In this way, when the user calls or listens to music, the user does not need to connect the earphone cable of the mobile phone or the audio device that is carried with him, thereby facilitating the user's use.

The lithium battery 131 is electrically connected to the bone conduction earphone 122 and the wireless communication unit 130 for providing working power to the bone conduction earphone 122 and the wireless communication unit 130. The lithium battery 131 is a low radiation, A low-power lithium battery that does not affect the health of the user.

As shown in FIG. 2, FIG. 2 is a schematic diagram showing the internal circuit structure of a preferred embodiment of the smart glasses having a bone conduction function according to the present invention. As shown in FIG. 1, a bone conduction earphone 122 is disposed below the left leg 12 and below the right leg 13, and each bone conduction earphone 122 is used to convert an audio signal into a mechanical vibration signal, and according to the mechanical vibration. The signal produces a vibrating sound that is transmitted through the skull to the inner ear to allow the user to hear the sound. The audio signal transmission of the bone conduction earphone 122 is very clear, and the brain's reaction is synchronized with the sound.

In this embodiment, a main controller 1221, a vibrator power controller 1222, and a bone inductive speaker 1223 are disposed in each of the bone conduction earphones 122, respectively. The main controller 1221 and the bone induction speaker 1223 are connected to the vibrator power controller 1222. In this embodiment, the audio input interface 123, the volume key 124, the power switch 125, and the wireless communication unit 130 are all electrically connected to the main controller 1221 of each of the bone conduction headphones 122. The main controller 1221 is configured to acquire an audio signal from the audio input interface 123 and the wireless communication unit 130, the vibrator power controller 1223 is configured to convert the audio signal into a mechanical vibration signal, and the bone inductive speaker 1220 A sound for generating a vibration according to the mechanical vibration signal is transmitted to the inner ear through the skull to cause the user to hear the sound. The operating power required by the main controller 1221, the vibrator power controller 1222, and the bone inductive speaker 1223 is provided by the lithium battery 131.

In this embodiment, the bone conduction earphone 122 can make the user hear the sound of the earphone without covering the ear, and can also directly listen to the external sound, so that the ear is in a free and relaxed state, which improves the comfort and the comfort. Protect the user's hearing. In addition, the smart glasses having the bone conduction function of the present invention not only do not affect the basic functions of the glasses themselves, but also help the users of some deafness and the back of the ear to hear the sound clearly through the bone conduction earphone 122.

The above is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, and equivalent structural or equivalent functional changes made by the description of the present invention and the accompanying drawings may be directly or indirectly applied to other related technical fields. The same is included in the scope of patent protection of the present invention.

Claims

A smart glasses having a bone conduction function, comprising a frame, a left lens and a right lens, wherein the frame comprises a lens holder, a left leg and a right leg, and the left lens and the right lens pass through the lens The clip is fixed, and a traction slot is respectively disposed below the left leg and below the right leg, and each of the traction slots is fixed with a headphone telescopic rod, and each earphone telescopic rod is exposed at one end of the traction slot to respectively install a bone conduction earphone, each of which is respectively installed A main controller, a vibrator power controller, and a bone inductive speaker are respectively disposed in the bone conduction earphone, and the main controller and the bone inductive speaker are respectively connected to the vibrator power controller, wherein:

The main controller is configured to acquire an audio signal;

The vibrator power controller is configured to convert the audio signal into a mechanical vibration signal;

The bone inductive sounder is configured to generate a vibration sound according to the mechanical vibration signal and transmit the sound to the inner ear through the skull to cause the user to hear the sound.
The smart glasses with bone conduction function according to claim 1, wherein said frame further comprises a nose pad for contacting the nose bridge of the user to support the frame.
The smart glasses with bone conduction function according to claim 1, wherein the lens holder is movably fixed to the frame and is 180° outwardly turned on the frame.
The smart glasses with bone conduction function according to claim 3, wherein the frame further comprises a nose pad for contacting the nose bridge of the user to support the frame.
The smart glasses with bone conduction function according to claim 1, wherein a volume key is disposed above the left leg for adjusting the volume of the bone conduction earphone.
The smart glasses with bone conduction function according to claim 5, wherein the frame further comprises a nose pad for contacting the nose bridge of the user to support the frame.
The smart glasses with bone conduction function according to claim 1, wherein a power switch is disposed above the left leg for opening or closing the bone conduction earphone.
The smart glasses with bone conduction function according to claim 7, wherein the frame further comprises a nose pad for contacting the nose bridge of the user to support the frame.
The smart glasses with bone conduction function according to claim 1, wherein a wireless communication unit is disposed above the right leg for receiving and transmitting a wireless signal.
The smart glasses with bone conduction function according to claim 9, wherein the frame further comprises a nose pad for contacting the nose bridge of the user to support the frame.
The smart glasses with bone conduction function according to claim 9, wherein a lithium battery is further disposed above the right leg for supplying electric power to the bone conduction earphone and the wireless communication unit.
The smart glasses with bone conduction function according to claim 11, wherein the frame further comprises a nose pad for contacting the nose bridge of the user to support the frame.
The smart glasses with bone conduction function according to claim 1, wherein an inner side of the inner side of the left leg or an inner side of the right leg is provided with an audio input interface for receiving voice information of the user.
The smart eyeglass with bone conduction function according to claim 13, wherein said frame further comprises a nose pad for contacting the nose bridge of the user to support the frame.