CN105425425A - Intelligent glasses with bone conduction function - Google Patents

Abstract

The invention discloses a kind of smart glasses with bone conduction function, comprising a frame, a left lens and a right lens, the frame includes a lens clip, a left leg and a right leg, the left lens and the right lens are fixed by the lens clip, the bottom of the left leg A traction groove is set under the right foot and the right foot, and each traction groove fixes an earphone telescopic rod. The end of each earphone telescopic rod exposed to the traction groove is respectively installed with a bone conduction earphone. Each bone conduction earphone is equipped with a main control The main controller obtains the audio signal, the vibrator power controller converts the audio signal into a mechanical vibration signal, and the bone induction sound player generates vibration sound according to the mechanical vibration signal and transmits it to the user through the skull inner ear. Wearing the smart glasses, the user can hear the sound without covering the ears with the earphones, so that the ears are in a relaxed state, which not only improves comfort, but also protects the user's hearing.

Description

Smart glasses with bone conduction

technical field

The invention relates to the field of wearable devices, in particular to smart glasses with bone conduction function.

Background technique

At present, the glasses used by users are generally composed of frames, frames, and lenses. This kind of glasses can be worn by users outdoors, but it has the disadvantage that the glasses do not have music players and earphones. The user cannot listen to music directly through the glasses, so it is very inconvenient for the user to listen to music outdoors. Although there are glasses with earphones in the prior art, the existing earphones are all air-conducted earphones. The sound of this earphone is transmitted to the inner ear of the cochlea through the outer middle ear, causing the cochlear auditory nerve to vibrate after the eardrum vibrates. feel, so that the user can hear the sound. Users need to plug the earphones into their ears when using them. Wearing them for a long time will easily damage the user's tympanic membrane and cause tinnitus, which will easily cause ear fatigue or ear discomfort and a series of problems. In severe cases, it may even affect people's hearing hearing. In addition, some users who suffer from conductive hearing loss, outer ear disease, and middle ear disease are not suitable for wearing air conduction headphones.

Contents of the invention

The main purpose of the present invention is to provide a smart glasses with bone conduction function, aiming to solve the defect that the existing glasses with air conduction earphones easily affect the user's hearing.

In order to achieve the above object, the present invention provides a smart glasses with bone conduction function. The smart glasses with bone conduction function include a frame, a left lens and a right lens, and the frame includes a lens clip, a left leg and a right Legs, the left lens and the right lens are fixed by the lens clip, a traction groove is respectively set under the left leg and the right leg, each traction groove is fixed with an earphone telescopic rod, and each earphone telescopic rod is exposed on the One end of the traction groove is respectively installed 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 sound amplifier, and the main controller and the bone induction sound amplifier are respectively connected to the On the vibrator power controller, wherein: the main controller is used to obtain audio signals; the vibrator power controller is used to convert the audio signals into mechanical vibration signals; the bone induction sound player is used to The signal generates a vibrating sound that travels through the skull to the inner ear allowing the user to hear the sound.

Preferably, the lens clip is movably fixed on the frame, and is turned outward by 180 degrees on the frame.

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

Preferably, a power switch is provided above the left leg for turning on or off the bone conduction earphone.

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

Preferably, a lithium battery is also arranged above the right leg for providing electric energy to the bone conduction earphone and the wireless communication unit.

Preferably, an audio input interface is installed on the inner side of the left leg or the right leg for receiving user's voice information.

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

Compared with the prior art, the smart glasses with bone conduction function according to the present invention can enable the user to hear the sound through the bone conduction earphones arranged on the bracket without covering the ears with the bone conduction earphones. It enables the user to hear the external sound directly, so that the ear is in a free and relaxed state, which not only improves the comfort, but also protects the user's hearing, and the deaf and hard-of-hearing users can also hear the sound clearly.

Description of drawings

Fig. 1 is a schematic structural view of a preferred embodiment of smart glasses with bone conduction function of the present invention;

FIG. 2 is a schematic diagram of the internal circuit structure of a preferred embodiment of smart glasses with bone conduction function according to the present invention.

The realization of the purpose, function and advantages of the present invention will be further described in conjunction with the embodiments and with reference to the accompanying drawings.

detailed description

In order to further illustrate the technical means and effects of the present invention to achieve the above objectives, the specific implementation, structure, features and effects of the present invention will be described in detail below in conjunction with the accompanying drawings and preferred embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

As shown in FIG. 1 , FIG. 1 is a schematic three-dimensional structure diagram of a preferred embodiment of smart glasses with bone conduction function according to the present invention. In this embodiment, the smart glasses include a frame 1 , a left lens 2 and a right lens 3 , and the frame 1 includes a lens clip 11 , a left leg 12 and a right leg 13 . The left lens 2 and the right lens 3 are fixed by the lens clip 11, and the lens clip 11 is movably fixed on the frame 1, and can be turned outward by 180 degrees on the frame 1. When the user wears it outdoors to avoid light, the left lens 2 and the right lens 3 just block the left and right eyes and prevent sunlight from shining on the eyes to protect the eyes. When the user wears it indoors or uses it in a place with weak sunlight, the lens holder 11 can be turned up 180 degrees so that the left lens 2 and the right lens 3 will not block the left and right eyes. The left eyeglass 2 and the right eyeglass 3 adopt the eyeglasses of general glasses (such as myopia glasses, sunglasses and presbyopia glasses), and the present invention does not specifically limit which kind of eyeglasses to use.

In this embodiment, the spectacle frame 1 also includes a nose pad, which is not shown in FIG. The mirror frame 1 is supported.

A traction groove 120 is respectively set under the left leg 12 and the right leg 13, each traction groove 120 is fixed with 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 rod respectively. The earphone 122 is used to play sound for the user to listen to voice information. The telescopic rod 121 can stretch back and forth along the traction groove 120 to adjust the bone conduction earphone 122 close to the left and right ears of the user, so as to facilitate the use of users with different head sizes.

In this embodiment, an audio input interface 123 (such as a miniature microphone, etc.) is installed on the inner side of the left leg 12 for receiving voice information from the user. Preferably, the audio input interface 123 can also be arranged inside the right support foot 13 .

A volume key 124 and a power switch 125 are also arranged above the left support leg 12 . The volume key 124 is used to adjust the volume of the bone conduction earphone 122 , and the power switch 125 is used to turn on or off the bone conduction earphone 122 .

In this embodiment, a wireless communication unit 130 and a lithium battery 131 are further arranged above the right support leg 13 . Preferably, the wireless communication unit 130 and the lithium battery 131 can also be arranged above the left leg 13 . The wireless communication unit 130 is a commonly used mobile phone wireless communication module (such as a wireless communication module with WIFI communication function and Bluetooth function), which is used to receive and transmit wireless signals for wireless communication, so that the smart glasses have a communication function. In this way, when the user makes a phone call or listens to music, he does not need to connect the earphone line of the portable mobile phone or audio equipment, which facilitates the use of the user.

The lithium battery 131 is electrically connected to the bone conduction earphone 122 and the wireless communication unit 130 to provide working power for the bone conduction earphone 122 and the wireless communication unit 130. The lithium battery 131 is a low-radiation, The lithium battery with low power consumption will not affect the user's health.

As shown in FIG. 2 , FIG. 2 is a schematic diagram of the internal circuit structure of a preferred embodiment of smart glasses with bone conduction function according to the present invention. As shown in FIG. 1 , a bone conduction earphone 122 is respectively arranged under the left leg 12 and 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 generates a vibrating sound that travels through the skull to the inner ear allowing the user to hear the sound. The audio signal transmission of the bone conduction earphone 122 is very clear, and the reaction of the brain is synchronized with the sound.

In this embodiment, each bone conduction earphone 122 is respectively provided with a main controller 1221 , a vibrator power controller 1222 and a bone induction sound player 1223 . The main controller 1221 and bone induction sound player 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 bone conduction earphone 122 . The main controller 1221 is used to obtain audio signals from the audio input interface 123 and the wireless communication unit 130, the vibrator power controller 1223 is used to convert the audio signals into mechanical vibration signals, and the bone induction sound player 1220 It is used to generate vibration sound according to the mechanical vibration signal and transmit it to the inner ear through the skull so that the user can hear the sound. The working power required by the main controller 1221 , vibrator power controller 1222 and bone induction sound player 1223 is provided by the lithium battery 131 .

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

The above are only preferred embodiments of the present invention, and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent function transformation made by using the description of the present invention and the contents of the accompanying drawings, or directly or indirectly used in other related technical fields , are all included in the scope of patent protection of the present invention in the same way.

Claims (8)

1. A kind of smart glasses with bone conduction function, comprising a spectacle frame, a left lens and a right lens, characterized in that, the spectacle frame comprises a lens clip, a left leg and a right leg, and the left lens and the right lens pass through the The lens clip is fixed, and a traction groove is respectively set under the left leg and the right leg, each traction groove is fixed with an earphone telescopic rod, and one end of each earphone telescopic rod exposed to the traction groove is respectively installed with a bone conduction earphone, Each bone conduction earphone is respectively provided with a main controller, a vibrator power controller and a bone induction sound player, and the main controller and the bone induction sound player are respectively connected to the vibrator power controller, wherein: The main controller is used to obtain audio signals; The vibrator power controller is used to convert the audio signal into a mechanical vibration signal; The bone induction sound player is used to generate vibration sound according to the mechanical vibration signal and transmit it to the inner ear through the skull so that the user can hear the sound. 2 . The smart glasses with bone conduction function according to claim 1 , wherein the lens clip is movably fixed on the frame, and is turned outward by 180 degrees on the frame. 3 . 3. The smart glasses with bone conduction function according to claim 1, characterized in that a volume key is arranged above the left leg for adjusting the volume of the bone conduction earphone. 4. The smart glasses with bone conduction function according to claim 1, characterized in that a power switch is arranged above the left leg for turning on or off the bone conduction earphone. 5. The smart glasses with bone conduction function according to claim 1, characterized in that a wireless communication unit is arranged above the right leg for receiving and transmitting wireless signals. 6 . The smart glasses with bone conduction function according to claim 5 , wherein a lithium battery is arranged above the right leg to provide electric energy for the bone conduction earphone and the wireless communication unit. 7 . 7 . The smart glasses with bone conduction function according to claim 1 , wherein an audio input interface is installed on the inner side of the left leg or the right leg for receiving user's voice information. 8. The smart glasses with bone conduction function according to any one of claims 1 to 7, wherein the frame further comprises a nose pad for contacting the bridge of the user's nose to support the frame.