CN115426570A - Intelligent head-mounted equipment and wearable system - Google Patents
Intelligent head-mounted equipment and wearable system Download PDFInfo
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- CN115426570A CN115426570A CN202211073552.6A CN202211073552A CN115426570A CN 115426570 A CN115426570 A CN 115426570A CN 202211073552 A CN202211073552 A CN 202211073552A CN 115426570 A CN115426570 A CN 115426570A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
- H04R1/1025—Accumulators or arrangements for charging
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2201/00—Details of transducers, loudspeakers or microphones covered by H04R1/00 but not provided for in any of its subgroups
- H04R2201/10—Details of earpieces, attachments therefor, earphones or monophonic headphones covered by H04R1/10 but not provided for in any of its subgroups
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- Acoustics & Sound (AREA)
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- Details Of Audible-Bandwidth Transducers (AREA)
Abstract
The application provides an intelligence head-mounted apparatus and wearable system, intelligence head-mounted apparatus includes: the glasses comprise a glasses frame, a first glasses leg and a second glasses leg; a first sound-emitting device is arranged in the first glasses leg, and divides a cavity in the first glasses leg into a first front sound cavity and a first rear sound cavity; a second sound generating device is arranged in the second glasses leg, and the second sound generating device divides a cavity in the second glasses leg into a second front sound cavity and a second rear sound cavity; the first sound outlet of the first glasses leg is communicated with the first front sound cavity, the second sound outlet of the second glasses leg is communicated with the second front sound cavity, or the first sound outlet is communicated with the first rear sound cavity, and the second sound outlet is communicated with the second rear sound cavity; the first sound generating device and the second sound generating device receive electric signals in opposite phases. This application has effectively solved present intelligent head-mounted apparatus's sound leakage problem, improves the acoustics privacy.
Description
Technical Field
The application belongs to the technical field of intelligence is dressed, relates to a head-mounted apparatus, especially relates to an intelligence head-mounted apparatus and wearable system.
Background
Along with the development of intelligent technology, the use of intelligence wearing equipment becomes more and more common, and intelligence wearing equipment is the general term that uses wearing formula technique to carry out intelligent design, develop the equipment that can dress to daily wearing, like wrist-watch, bracelet, glasses, dress etc.. The intelligent head-mounted equipment brings great convenience to the life of people in some aspects, and various head-mounted equipment types appear.
Due to the limitation of the wearing mode and the geometric shape, most of intelligent head-wearing devices cannot use the traditional earphone type sound production mode, and open sound production is adopted. Compared with the closed type of the traditional earphone which emits sound to the auditory canal of a person, the open type sound emission enables the sound emitted by the loudspeaker to be received by the auditory canal and radiated to the surrounding environment.
Disclosure of Invention
In one aspect of the present application, embodiments of the present application provide a smart headset, comprising: the glasses comprise a glasses frame, a first glasses leg and a second glasses leg, wherein two ends of the glasses frame are respectively connected with the first glasses leg and the second glasses leg; a first sounding device is arranged in the first glasses leg, and divides a cavity in the first glasses leg into a first front sound cavity and a first rear sound cavity; a second sound generating device is arranged in the second glasses leg, and the second sound generating device divides a cavity in the second glasses leg into a second front sound cavity and a second rear sound cavity; the first glasses leg comprises a first sound outlet hole, and the second glasses leg comprises a second sound outlet hole; the first sound outlet hole is communicated with the first front sound cavity and the second sound outlet hole is communicated with the second front sound cavity, or the first sound outlet hole is communicated with the first rear sound cavity and the second sound outlet hole is communicated with the second rear sound cavity; the first sound generating device and the second sound generating device receive electric signals in opposite phases.
In one possible embodiment, the first sound generating device and the second sound generating device are configured to receive electrical signals with opposite phases and to generate sound signals with the same amplitude and opposite phases through the first sound outlet and the second sound outlet.
In a possible embodiment, the first and second sound emitting devices have the same performance specifications; the amplitude and the frequency of the electric signals received by the first sound generating device and the second sound generating device are the same.
In a possible embodiment, said first acoustic means comprise a single speaker dividing a cavity inside said first temple into said first front acoustic chamber and said first rear acoustic chamber; and/or the first sound-generating device comprises a loudspeaker set formed by at least two loudspeakers, and the loudspeaker set divides the cavity in the first mirror leg into the first front sound cavity and the first rear sound cavity.
In a possible embodiment, said second sound-generating means comprises a single speaker dividing a cavity in said second temple into said second front sound cavity and said second rear sound cavity; and/or, the second sound generating device comprises a loudspeaker set formed by at least two loudspeakers, and the loudspeaker set divides the cavity in the second glasses leg into the second front sound cavity and the second rear sound cavity.
In a possible embodiment, the position of the first sound emitting hole at the first temple is the same as the position of the second sound emitting hole at the second temple.
In a possible embodiment, the first sound outlet hole and the second sound outlet hole have the same geometrical specifications.
In a possible embodiment, said first sound outlet is located at the lower and/or outer side of said first temple; the second sound outlet is located at the lower part and/or the outer side part of the second glasses leg.
In a possible embodiment, the first sound outlet hole is located at the lower part of the first temple and is located at the front part of the first temple corresponding to the auricle area; the second sound outlet hole is positioned at the lower part of the second glasses leg and is positioned in front of the second glasses leg corresponding to the auricle area; the first sound outlet hole and the second sound outlet hole are symmetrically arranged.
In a possible embodiment, both ends of the glasses frame are movably connected with the first glasses leg and the second glasses leg respectively.
In another aspect of the present application, an embodiment of the present application is a wearable system, comprising: the intelligent head-mounted equipment.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of an intelligent headset according to the present invention.
Fig. 2 is a schematic structural diagram of components of an intelligent headset according to an embodiment of the present disclosure.
Fig. 3 is a schematic block diagram illustrating a sound generation principle of the smart headset according to an embodiment of the present application.
Fig. 4 is a graph showing a comparison of frequency responses of the smart headset of the present application at a given location in one embodiment.
Fig. 5 is a graph showing a comparison of frequency response of the sound pressure entering the ear for the smart headset of the present application in one embodiment.
Description of the element reference numerals
1. Spectacle frame
2. First glasses leg
3. Second glasses leg
4. First sound-producing device
5. Second sound generating device
6. First sound outlet
7. Second sound outlet
8. Front part of auricle of glasses leg
Detailed Description
The following description of the embodiments of the present application is provided by way of specific examples, and other advantages and effects of the present application will be readily apparent to those skilled in the art from the disclosure herein. The present application is capable of other and different embodiments and its several details are capable of modifications and/or changes in various respects, all without departing from the spirit of the present application. It should be noted that the features in the following embodiments and examples may be combined with each other without conflict.
It should be noted that the drawings provided in the following embodiments are only for illustrating the basic idea of the present application, and the drawings only show the components related to the present application rather than the number, shape and size of the components in actual implementation, and the type, amount and ratio of the components in actual implementation may be changed arbitrarily, and the layout of the components may be more complicated.
In the art known to the inventors, there are some ways in which the acoustic privacy of smart headsets can be addressed. For example, sound can be produced in the same direction through multiple loudspeakers, so that the sound leakage of a single loudspeaker is reduced; far field acoustic wave cancellation can be achieved, for example, by an acoustic dipole structure.
The inventor realizes that by adopting the acoustic dipole structure on the same side of the glasses legs, the sound pressure radiated to the auditory canal of the wearer is reduced while the reduction of the sound pressure of the surrounding environment is realized, and the acoustic experience of the wearer is reduced.
In the following embodiments, "smart" does not mean that the product has a specific or special function, but is used to have at least an electrical capability such as an audio sound production, rather than a purely mechanical product, as opposed to a traditional helmet, hat, etc.
The structure, principle and implementation of the smart headset of the present embodiment will be described in detail below with reference to fig. 1 to 5, so that those skilled in the art can understand the functions and effects of the smart headset of the present embodiment without creative efforts.
Please refer to fig. 1, which is a schematic structural diagram of an embodiment of an intelligent headset according to the present application. As shown in fig. 1, the smart headset includes:
a frame 1, the frame 1 having lenses;
a first temple 2 and a second temple 3 connected to the frame 1;
a first sound-emitting device 4 is arranged in the first glasses leg 2, and the first sound-emitting device 4 divides a cavity in the first glasses leg 2 into a first front sound cavity and a first rear sound cavity;
a second sound generating device 5 is arranged in the second glasses leg 3, and the second sound generating device 5 divides a cavity in the second glasses leg 3 into a second front sound cavity and a second rear sound cavity;
the first temple 2 comprises a first sound outlet 6 and the second temple 3 comprises a second sound outlet 7; the first sound outlet 6 is communicated with the first front sound cavity and the second sound outlet 7 is communicated with the second front sound cavity, or the first sound outlet 6 is communicated with the first rear sound cavity and the second sound outlet 7 is communicated with the second rear sound cavity.
The electrical signals received by the first sound emitting device 4 and the second sound emitting device 5 are in opposite phases.
The intelligent head-mounted device that this application embodiment provided, sound generating mechanism assembles in the casing cavity of mirror leg, two parts around dividing into the sound chamber in the casing, and the vibrating diaphragm is at the vibration in-process, when to the preceding sound chamber compressed air of cavity, is the inflation air to back sound chamber. Sound devices on two mirror legs all outwards radiate sound waves through sound outlet holes led out from a front sound cavity or a rear sound cavity, and because the two sound devices receive electric signals with opposite phase directions, two sound outlet hole sound sources realize a sound dipole structure, offset of far sound pressure is realized, and especially, the sound leakage to the front and the rear of a wearer is very small.
The technical scheme that this application embodiment provided, the user is when wearing intelligent head-mounted device, because the effect of sheltering from of head to and the speaker of both sides mirror leg to the distance difference of same duct, make one side speaker radiation to the acoustic pressure of opposite side duct less, the acoustic pressure that the duct received mainly sends by the speaker of homonymy, it is very little to the income ear acoustic pressure influence of wearer, when increasing the privacy and preventing to leak the sound, can not lose the acoustics of wearer and experience.
In some embodiments, the lenses are conventional lenses such as near vision lenses, far vision lenses, and flat glasses, that is, the smart headset is audio-enabled glasses without display capability, such as bluetooth glasses.
In some embodiments, the lenses are devices with display capabilities, such as Micro OLED displays, micro LED displays, LCD displays, OLED displays, etc., that is, so-called smart glasses are glasses with the capability of displaying pictures and audio functions directly to the user, such as VR glasses.
In some embodiments, the lens is a device with display capabilities, such as the capability of projecting through a light guide or the like to form a display to the human eye of a user, such as AR glasses, through a display source such as Liquid Crystal On Silicon (LCOS), liquid Crystal Display (LCD), digital Micromirror Device (DMD), digital Light Processing (DLP), OLED on silicon (OLEDOS), micro LED, micro OLED, or the like. In some embodiments, although not described in further detail, other types of smart glasses, such as MR, etc., may be applicable to the technical solution provided by the embodiments of the present application as long as they have an audio function.
In some embodiments, the temple and the frame are fixedly connected, i.e., the connecting position of the temple and the frame is fixed, forming a fixed wearing angle. Here, the fixed connection of the temple to the frame is not particularly limited to the structure of the temple itself, and the temple itself may be, for example, stretchable or fixed-length or flexibly bendable.
In some embodiments, the temple and frame are movably connected, such as by a hinge, circlip, hinge, or the like, such that the angle of the temple opening relative to the frame is adjustable.
In some embodiments, the first sound outlet hole and the second sound outlet hole may be configured in a desired shape, such as a hole design with various shapes, such as rectangle, square, circle, oval, and the like. For example, they may all be elongated.
In some embodiments, the first sound emitting device and the second sound emitting device are configured to receive electrical signals with opposite phases and emit sound signals with the same amplitude and opposite phases through the first sound emitting hole and the second sound emitting hole.
For example, the first sound emitting device and the second sound emitting device are configured to receive electrical signals with opposite phases and different magnitudes (amplitudes, frequencies, etc.), and the power amplifiers of the first sound emitting device and the second sound emitting device are arranged or adjusted to emit sound signals with the same amplitude and opposite phases through the first sound emitting hole and the second sound emitting hole respectively.
For example, the first sound emitting device and the second sound emitting device have the same performance specification, and the amplitude and the frequency of the electrical signals received by the first sound emitting device and the second sound emitting device are the same, so that the first sound emitting device and the second sound emitting device respectively emit sound signals with the same amplitude and the opposite phases through the first sound emitting hole and the second sound emitting hole.
In some embodiments, the first sound producing device comprises a single speaker that divides a cavity within the first temple into a first front sound cavity and a first rear sound cavity; and/or the first sound-generating device comprises a loudspeaker set formed by at least two loudspeakers, and the loudspeaker set divides the cavity in the first mirror leg into a first front sound cavity and a first rear sound cavity.
In some embodiments, the second sound emitting device comprises a single speaker, the speaker separating the cavity within the second temple into a second front sound cavity and a second back sound cavity; and/or the second sound generating device comprises a loudspeaker set formed by at least two loudspeakers, and the loudspeaker set divides the cavity in the second mirror leg into a second front sound cavity and a second rear sound cavity.
In some embodiments, the first sound emitting hole is located at the same position of the first temple as the second sound emitting hole is located at the second temple. For example, the first sound outlet is located at the lower part and/or the outer side part of the first glasses leg; correspondingly, the second sound outlet is located at the lower part and/or the outer side part of the second temple. For example, the first sound outlet and the second sound outlet are symmetrically arranged. In one embodiment of the application, the first sound outlet hole is positioned at the lower part of the first temple and is positioned at the front part of the first temple corresponding to the auricle area; the second sound outlet hole is positioned at the lower part of the second temple and is positioned in front of the second temple corresponding to the auricle area.
In one embodiment of the application, the first sound outlet and said second sound outlet are located in the same position and have the same geometry and dimensions. Referring to fig. 2, it is shown that the first sound emitting hole 6 and the second sound emitting hole 7 are symmetrically arranged such that the sound emitting holes face the front of the auricle of the user, such as the front 8 of the auricle of the temple in fig. 2, in the case where the user wears the smart headset.
It is easy to understand that the smart headset has concepts of left and right sides with respect to the head of the user in a wearing state, and the embodiments of the present application do not limit the concepts of left and right sides. In an embodiment, with reference to the left and right sides of the user wearing the smart headset, the first temple is a left temple, and the second temple is a right temple. In another embodiment, the left side and the right side of the user wearing the smart headset device are taken as reference, the first temple is a right side temple, and the second temple is a left side temple.
The smart headset according to the embodiment of the present application may be an electronic device with independent working capability, where the electronic device has its own operating system, and for example, the electronic device includes a processor, a memory, and the like, where a computer program is stored in the memory, and the processor implements necessary functions when executing the corresponding computer program. Such as receiving external content (audio, video, picture, etc. data) input or playing local content.
The intelligent head-mounted device referred to in the embodiments of the present application may be an electronic device that performs a function depending on an input of an external device, for example, the electronic device is in communication with the external device in a wired or wireless manner, and by receiving an input of external content (audio, video, picture, and other data), the intelligent head-mounted device realizes functions such as audio output, video display, and picture display.
The called external device may be, for example, a local device such as a mobile phone, a tablet computer, a notebook computer, a desktop computer, and the like, and is communicated with the smart headset device in a wired or wireless manner; for example, the smart headset may be various remote cloud services, such as a certain music, a certain video, and the like, and the smart headset acquires content provided by the cloud services through a network.
In the embodiment of the present application, the audio source signal obtained by the speaker may be generated by playing the content containing the audio locally, or may be generated by receiving the content containing the audio externally in a wired or wireless manner.
In the foregoing embodiments, the processor may be a general-purpose processor, such as a Central Processing Unit (CPU); the Integrated Circuit may also be a Digital Signal Processor (DSP), an Application Specific Integrated Circuit (ASIC), a Field Programmable Gate Array (FPGA) or other Programmable logic device, discrete gate or transistor logic device, discrete hardware component. The Memory may include a Random Access Memory (RAM), and may further include a non-volatile Memory (non-volatile Memory), such as at least one disk Memory.
In the foregoing embodiments, the connection may be through a network connection, such as a wireless network, a wired network, and/or any combination of wireless and wired networks. The network may include a local area network, the Internet, a telecommunications network, an Internet of Things (Internet of Things) based on the Internet and/or a telecommunications network, and/or any combination thereof, and/or the like. The wired network may use twisted pair, coaxial cable, or optical fiber transmission, for example, to perform communication, and the wireless network may use 3G/4G/5G mobile communication network, bluetooth, zigbee, or Wi-Fi, for example, to perform communication.
As shown in fig. 2, in one embodiment of the present application, first temple 2 is a left temple and second temple 3 is a right temple; the sound generating device is a single speaker. The intelligent head-mounted equipment comprises an eyeglass frame 1, a left eyeglass leg 2 and a right eyeglass leg 3, wherein the eyeglass frame 1 is respectively connected with the left eyeglass leg 2 and the right eyeglass leg 3, and cavities are formed in the left eyeglass leg 2 and the right eyeglass leg 3; the intelligent head-wearing equipment comprises a loudspeaker, wherein a first sound generating device 4 is arranged in a left side glasses leg 2, a second sound generating device 5 is arranged in a right side glasses leg 3, the first sound generating device 4 and the second sound generating device 5 are arranged in a cavity, and the cavity of the glasses leg where the first sound generating device 4 and the second sound generating device 5 are arranged is divided into a front sound cavity and a rear sound cavity by the first sound generating device 4 and the second sound generating device 5; seted up left side on left side mirror leg 2 and gone out sound hole 6, seted up right side on right side mirror leg 3 and gone out sound hole 7, left side goes out sound hole 6 and the inside preceding sound chamber intercommunication of left side mirror leg 2, and the right side goes out sound hole 7 and the inside preceding sound chamber intercommunication of right side mirror leg 3.
The first sound generating device, namely the loudspeaker 4 and the second sound generating device, namely the loudspeaker 5 receive the electric signals with opposite phases, and then vibration sound generation is realized. During the movement of the loudspeaker vibration system, the front sound cavity is compressed with air, the rear sound cavity is expanded with air, and vice versa, the sound waves emitted by the loudspeaker 4 and the loudspeaker 5 from the front sound cavity are kept in the same amplitude and opposite phases. Please refer to fig. 3, which is a block diagram illustrating a sound generation principle of the smart headset according to an embodiment of the present application. As shown in fig. 3, the positive and negative input terminals of the left speaker are connected with the positive and negative terminals of the audio signal processor in a reverse manner, and the positive and negative input terminals of the right speaker are connected with the positive and negative terminals of the audio signal processor in a positive manner. Because the loudspeakers on the two sides in the embodiment have the same specification and receive the electric signals with opposite phases, the sound waves emitted by the left sound outlet hole 6 and the right sound outlet hole 7 have the same amplitude and opposite phases, and are a pair of acoustic dipoles, so that the sound waves radiated to the surrounding environment of a wearer can be counteracted, the sound leakage is reduced, and particularly, the sound leakage in the front and the back of the wearer is very small.
The left sound outlet hole 6 and the right sound outlet hole 7 are located in front of the auricle of the smart headset wearer. Auricle is anterior because the effect of sheltering from of people's head to and the distance difference of both sides speaker to same duct for the sound pressure that one side speaker radiated the opposite side duct is less, and the sound wave that the duct received is mainly sent by the speaker of homonymy, so this embodiment is very little to the income ear sound pressure influence of wearer, when increasing the privacy and preventing to leak the sound, can not lose wearer's acoustics and experience.
Please refer to fig. 4, which is a diagram illustrating a comparison of frequency responses of the smart headset according to an embodiment of the present application at a specific location. As shown in fig. 4, a comparison graph of frequency response curves at a position 30cm away from the front of the wearer is shown by adopting the technical scheme of the acoustic dipole structure on the same side of the glasses temple in the aforementioned embodiment of the present application and the related art, and the comparison shows that the present embodiment has a significant improvement on the leakage sound in the far field around the wearer.
Please refer to fig. 5, which is a graph illustrating a comparison of frequency responses of the sound pressures entering the ear of the smart headset of the present application in the foregoing embodiments. As shown in fig. 5, the technical scheme that the same side of the glasses temple of the embodiment of the present application and the related art adopts the acoustic dipole structure is presented, and a comparison graph of the in-ear sound pressure frequency response curve of the wearer is shown.
As shown in fig. 2, in one embodiment of the present application, first temple 2 is a left temple and second temple 3 is a right temple; the sound generating device is a single speaker. The intelligent head-mounted equipment comprises a mirror bracket 1, a left side mirror leg 2 and a right side mirror leg 3, wherein the mirror bracket 1 is respectively connected with the left side mirror leg 2 and the right side mirror leg 3, and cavities are formed in the left side mirror leg 2 and the right side mirror leg 3; the intelligent head-wearing equipment comprises a loudspeaker, wherein a first sound generating device 4 is arranged in a left side mirror leg 2, a second sound generating device 5 is arranged in a right side mirror leg 3, the first sound generating device 4 and the second sound generating device 5 are arranged in a cavity, and the cavity is divided into a front sound cavity and a rear sound cavity by the first sound generating device 4 and the second sound generating device 5; seted up left side on left side mirror leg 2 and gone out sound hole 6, seted up right side on right side mirror leg 3 and gone out sound hole 7, the left side goes out sound hole 6 and the inside back sound chamber intercommunication of left side mirror leg 2, and the right side goes out sound hole 7 and the inside back sound chamber intercommunication of right side mirror leg 3.
As shown in fig. 2, in one embodiment of the present application, first temple 2 is a left temple and second temple 3 is a right temple; the sound generating device is two or more loudspeaker sets. The speaker sets on both side temples are of the same design and give opposite electrical signals. The intelligent head-mounted equipment comprises a mirror bracket 1, a left side mirror leg 2 and a right side mirror leg 3, wherein the mirror bracket 1 is respectively connected with the left side mirror leg 2 and the right side mirror leg 3, and cavities are formed in the left side mirror leg 2 and the right side mirror leg 3; the intelligent head-mounted equipment comprises a loudspeaker set, wherein a loudspeaker set 4 is arranged in a left side leg 2, a loudspeaker set 5 is arranged in a right side leg 3, the loudspeaker set 4 and the loudspeaker set 5 are arranged in a cavity, and the cavity is divided into a front sound cavity and a rear sound cavity by the loudspeaker set 4 and the loudspeaker set 5; seted up left side on left side mirror leg 2 and gone out sound hole 6, seted up right side on right side mirror leg 3 and gone out sound hole 7, the left side goes out sound hole 6 and the inside preceding sound chamber intercommunication of left side mirror leg 2, and the right side goes out the inside preceding sound chamber intercommunication of sound hole 7 and right side mirror leg 3 or the left side goes out sound hole 6 and the inside back sound chamber intercommunication of left side mirror leg 2, and the right side goes out sound hole 7 and the inside back sound chamber intercommunication of right side mirror leg 3. Through jointly using speaker group in each side mirror leg, can realize better acoustic effect, realize reducing the purpose of lou sound.
The application provides a wearable system, includes: the smart headset described in connection with fig. 1-5.
The smart headset includes:
the glasses comprise a glasses frame, a first glasses leg and a second glasses leg, wherein two ends of the glasses frame are respectively connected with the first glasses leg and the second glasses leg;
a first sound-emitting device is arranged in the first glasses leg, and divides a cavity in the first glasses leg into a first front sound cavity and a first rear sound cavity;
a second sound production device is arranged in the second glasses leg, and the second sound production device divides a cavity in the second glasses leg into a second front sound cavity and a second rear sound cavity;
the first glasses leg comprises a first sound outlet hole, and the second glasses leg comprises a second sound outlet hole; the first sound outlet hole is communicated with the first front sound cavity and the second sound outlet hole is communicated with the second front sound cavity, or the first sound outlet hole is communicated with the first rear sound cavity and the second sound outlet hole is communicated with the second rear sound cavity;
the first sound generating device and the second sound generating device receive electric signals in opposite phases.
The above embodiments are merely illustrative of the principles and utilities of the present application and are not intended to limit the application. Any person skilled in the art can modify or change the above-described embodiments without departing from the spirit and scope of the present application. Accordingly, it is intended that all equivalent modifications or changes which can be made by those skilled in the art without departing from the spirit and technical concepts disclosed in the present application shall be covered by the claims of the present application.
Claims (11)
1. An intelligent headset, comprising:
the glasses comprise a glasses frame, a first glasses leg and a second glasses leg, wherein two ends of the glasses frame are respectively connected with the first glasses leg and the second glasses leg;
a first sounding device is arranged in the first glasses leg, and divides a cavity in the first glasses leg into a first front sound cavity and a first rear sound cavity;
a second sound generating device is arranged in the second glasses leg, and the second sound generating device divides a cavity in the second glasses leg into a second front sound cavity and a second rear sound cavity;
the first glasses leg comprises a first sound outlet hole, and the second glasses leg comprises a second sound outlet hole; the first sound outlet hole is communicated with the first front sound cavity and the second sound outlet hole is communicated with the second front sound cavity, or the first sound outlet hole is communicated with the first rear sound cavity and the second sound outlet hole is communicated with the second rear sound cavity;
the first sound generating device and the second sound generating device receive electric signals in opposite phases.
2. The smart headset of claim 1, wherein:
the first sound generating device and the second sound generating device are configured to receive electrical signals with opposite phase directions and to generate sound signals with the same amplitude and opposite phases through the first sound outlet and the second sound outlet.
3. The smart headset of claim 2, wherein:
the performance specifications of the first sound generating device and the second sound generating device are the same;
the amplitude and the frequency of the electric signals received by the first sound generating device and the second sound generating device are the same.
4. The smart headset of claim 1, wherein:
the first sound-producing device comprises a single loudspeaker which divides a cavity in the first glasses leg into the first front sound cavity and the first rear sound cavity;
and/or the first sound-generating device comprises a loudspeaker set formed by at least two loudspeakers, and the loudspeaker set divides the cavity in the first mirror leg into the first front sound cavity and the first rear sound cavity.
5. The smart headset of claim 1, wherein:
the second sound generating device comprises a single loudspeaker, and the loudspeaker divides a cavity in the second glasses leg into a second front sound cavity and a second rear sound cavity;
and/or, the second sound generating device comprises a loudspeaker set formed by at least two loudspeakers, and the loudspeaker set divides the cavity in the second glasses leg into the second front sound cavity and the second rear sound cavity.
6. The smart headset of claim 1, wherein:
the position of the first sound outlet hole on the first temple is the same as the position of the second sound outlet hole on the second temple.
7. The smart headset of claim 6, wherein:
the first sound outlet hole and the second sound outlet hole have the same geometrical specification.
8. The smart headset of claim 6, wherein:
the first sound outlet hole is positioned at the lower part and/or the outer side part of the first glasses leg;
the second sound outlet is located at the lower part and/or the outer side part of the second glasses leg.
9. The smart headset of claim 8, wherein:
the first sound outlet hole is positioned at the lower part of the first glasses leg and is positioned in the front part of the first glasses leg corresponding to the auricle area;
the second sound outlet hole is positioned at the lower part of the second glasses leg and is positioned at the front part of the second glasses leg corresponding to the auricle area; the first sound outlet hole and the second sound outlet hole are symmetrically arranged.
10. The intelligent headset of claim 1, wherein the two ends of the frame are respectively movably connected to the first temple and the second temple.
11. A wearable system, comprising: the smart headset of any one of claims 1 to 10.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211073552.6A CN115426570A (en) | 2022-09-02 | 2022-09-02 | Intelligent head-mounted equipment and wearable system |
| PCT/CN2023/111278 WO2024046031A1 (en) | 2022-09-02 | 2023-08-04 | Smart head-mounted apparatus and wearable system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211073552.6A CN115426570A (en) | 2022-09-02 | 2022-09-02 | Intelligent head-mounted equipment and wearable system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115426570A true CN115426570A (en) | 2022-12-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211073552.6A Withdrawn CN115426570A (en) | 2022-09-02 | 2022-09-02 | Intelligent head-mounted equipment and wearable system |
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| Country | Link |
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| CN (1) | CN115426570A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024046031A1 (en) * | 2022-09-02 | 2024-03-07 | 湖北星纪魅族科技有限公司 | Smart head-mounted apparatus and wearable system |
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2022
- 2022-09-02 CN CN202211073552.6A patent/CN115426570A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024046031A1 (en) * | 2022-09-02 | 2024-03-07 | 湖北星纪魅族科技有限公司 | Smart head-mounted apparatus and wearable system |
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Application publication date: 20221202 |