CN113189793A - Intelligent glasses - Google Patents
Intelligent glasses Download PDFInfo
- Publication number
- CN113189793A CN113189793A CN202110326497.6A CN202110326497A CN113189793A CN 113189793 A CN113189793 A CN 113189793A CN 202110326497 A CN202110326497 A CN 202110326497A CN 113189793 A CN113189793 A CN 113189793A
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- movable member
- generating unit
- sound
- sound generating
- unit
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- 239000011521 glass Substances 0.000 title claims abstract description 50
- 239000004984 smart glass Substances 0.000 claims description 24
- 238000004519 manufacturing process Methods 0.000 claims description 11
- 230000005236 sound signal Effects 0.000 claims description 11
- 238000003860 storage Methods 0.000 abstract description 5
- 210000005069 ears Anatomy 0.000 abstract description 4
- 230000004308 accommodation Effects 0.000 description 9
- 230000000694 effects Effects 0.000 description 7
- 230000009467 reduction Effects 0.000 description 7
- 230000030279 gene silencing Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000006870 function Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000001743 silencing effect Effects 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
Images
Classifications
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- G—PHYSICS
- G02—OPTICS
- G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
- G02C11/00—Non-optical adjuncts; Attachment thereof
- G02C11/10—Electronic devices other than hearing aids
-
- G—PHYSICS
- G02—OPTICS
- G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
- G02C5/00—Constructions of non-optical parts
- G02C5/14—Side-members
Abstract
The invention discloses an intelligent glasses, comprising: a mirror frame; a temple; the movable piece is movably connected with the glasses legs and is configured to move to an unfolding position and a storage position; when the movable piece is located at the unfolding position, the movable piece is unfolded relative to the glasses legs, the first side faces the accommodating part, and the second side faces away from the accommodating part; the first sound generating unit and the second sound generating unit are arranged on the first side face; the first sound generating unit and the second sound generating unit integrally form an acoustic dipole. According to the intelligent glasses provided by the embodiment of the invention, the moving part is arranged on the glasses legs, when the moving part is in the unfolding position, the first sound generating unit and the second sound generating unit are close to the ears of a person, so that the ears of the person are positioned in an effective listening area, the hearing requirements of a wearer can be met by ensuring that the first sound generating unit and the second sound generating unit have lower loudness, the far-field privacy is improved, the near-ear hearing is not influenced, and the user experience is effectively improved.
Description
Technical Field
The application relates to the technical field of intelligent wearable equipment, and more particularly relates to intelligent glasses.
Background
Along with popularization and popularization of intelligent wearing, acoustic functions are combined on more and more intelligent wearing products. Initially, through external earphone cord and the earphone jack cooperation of setting on intelligent wearing product, provide the acoustics for the user and experience.
With the continual change of intelligent wearable products, more and more products gradually provide cable-free acoustic functions for users. For example, an acoustic assembly is fixedly arranged on a temple of the intelligent glasses, and a cable-free acoustic experience can be enjoyed through the acoustic assembly after a user wears the glasses.
However, most of the acoustic assemblies fixedly arranged provide a single acoustic experience, and cannot meet diversified use requirements of users.
Disclosure of Invention
An object of this application is to provide a new technical scheme of intelligent glasses, can solve the single technical problem of intelligent glasses acoustics experience among the prior art.
According to an embodiment of the present application, there is provided smart glasses including: a mirror frame;
the glasses legs and the glasses frame form a containing part in a surrounding mode, first ends of the glasses legs are connected with the glasses frame, and second ends of the glasses legs are far away from the first ends of the glasses legs in the extending direction of the glasses legs;
a movable member movably connected with the temple, the movable member configured to be movable to an extended position and a stowed position, the movable member including a first side and a second side;
when the movable piece is located at the unfolding position, the movable piece is unfolded relative to the glasses legs, the first side faces the accommodating part, and the second side faces away from the accommodating part;
the smart glasses further include:
the first sounding unit and the second sounding unit are arranged on the movable piece, and at least one of the first sounding unit and the second sounding unit is arranged on the first side surface;
the first sound generating unit and the second sound generating unit integrally form an acoustic dipole.
Optionally, the first sound generating unit and the second sound generating unit are both located on the first side face, and the first sound generating unit and the second sound generating unit are arranged and distributed along the length direction of the movable member.
Optionally, at least one of the first sound emitting unit and the second sound emitting unit is itself an acoustic dipole loudspeaker.
Optionally, the smart glasses further comprise an audio control module,
the audio control module is used for outputting a first audio signal to the first sound generating unit and outputting a second audio signal to the second sound generating unit;
the first audio signal and the second audio signal have the same amplitude and opposite phases.
Optionally, the first sound-emitting unit includes a first diaphragm, one side of the front surface of the first diaphragm is a first front side portion of the first sound-emitting unit, and one side of the first sound-emitting unit away from the front surface of the first diaphragm is a first rear side portion;
the second sound production unit comprises a second vibrating diaphragm, the front side of the second vibrating diaphragm is the second front side part of the second sound production unit, and the front side of the second vibrating diaphragm is the second rear side part.
Optionally, the first rear side portion and the second rear side portion are both attached to the first side surface of the movable member.
Optionally, the movable member is provided with a first accommodating cavity, and the first accommodating cavity is provided with a first opening on the first side surface;
the first sound generating unit and the second sound generating unit are disposed in the first accommodating chamber, and the first front side portion and the second front side portion face the first opening.
Optionally, the first accommodating cavity is provided with a fourth opening on the second side surface;
the first and second back sides face the fourth opening.
Optionally, the movable member is provided with a second accommodating chamber and a third accommodating chamber, the second accommodating chamber and the third accommodating chamber are arranged at intervals along the length direction of the movable member, the second accommodating chamber is provided with a second opening on the first side surface, and the third accommodating chamber is provided with a third opening on the first side surface;
the first sound generating unit is arranged in the second accommodating cavity, the first front side portion faces the second opening, the second sound generating unit is arranged in the third accommodating cavity, and the second front side portion faces the third opening.
Optionally, the movable member is a long sheet body, the first end of the movable member is pivotally connected to the temple through a rotating shaft, and the second end of the movable member is movable around the first end of the movable member.
Optionally, when the movable member is in the storage position, the second end of the movable member is close to the first end of the temple, or the second end of the movable member is close to the second end of the temple;
when the movable member is in the extended position, the second end of the movable member is distal from the temple.
Optionally, the glasses legs are provided with sliding grooves, the sliding grooves are arranged obliquely relative to the extending direction of the glasses legs, and the moving pieces are movably arranged in the sliding grooves along the extending direction of the sliding grooves.
Optionally, when the movable member is in the storage position, the movable member is stored in the sliding groove;
when the movable member is in the stowed position, the second end of the movable member extends out of the chute.
According to the intelligent glasses provided by the embodiment of the invention, the moving part is arranged on the glasses legs, when the moving part is at the unfolding position, the moving part is unfolded relative to the glasses legs, the accommodating cavity is close to the second end of the glasses legs, the first sound generating unit and the second sound generating unit are close to the ears of a person, the ears of the person are located in an effective listening area according to the dipole principle, the listening requirement of a wearer can be met by ensuring that the first sound generating unit and the second sound generating unit have lower loudness, the far-field privacy of the intelligent glasses is greatly improved in an effective frequency band, the near-ear listening feeling is not influenced, and the user experience is effectively improved.
Further features of the present application and advantages thereof will become apparent from the following detailed description of exemplary embodiments thereof, which is to be read in connection with the accompanying drawings.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of the specification, illustrate embodiments of the application and together with the description, serve to explain the principles of the application.
FIG. 1 is a schematic structural view of smart eyewear in accordance with an embodiment of the present invention in an extended position;
FIG. 2 is a schematic structural view of smart glasses according to an embodiment of the present invention in a stowed position;
FIG. 3 is a schematic view of the assembly of the temple and the movable member of the smart eyewear in accordance with the exemplary embodiment of the present invention;
FIG. 4 is another schematic view of the assembly of the temple and the movable member of the smart eyewear in accordance with an embodiment of the present invention;
FIG. 5 is a schematic structural diagram of a movable member of the smart eyewear in accordance with an embodiment of the present invention;
FIG. 6 is a schematic view of another structure of the movable members of the smart eyewear in accordance with an embodiment of the present invention;
fig. 7 is another schematic structural view of the movable member of the smart glasses according to the embodiment of the present invention;
fig. 8 is a dipole 8-shaped directivity diagram.
Reference numerals:
a frame 10;
a movable member 30; the first accommodation chamber 31; the second accommodation chamber 311; a third accommodating chamber 312; mounting holes 32;
a first sound emitting unit 41; a second sound emitting unit 42.
Detailed Description
Various exemplary embodiments of the present application will now be described in detail with reference to the accompanying drawings. It should be noted that: the relative arrangement of the components and steps, the numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present application unless specifically stated otherwise.
The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the application, its application, or uses.
Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate.
In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.
The smart glasses 100 according to an embodiment of the present invention will be described in detail with reference to the accompanying drawings.
As shown in fig. 1 to 7, the smart glasses 100 according to the embodiment of the present invention includes a frame 10, temples 20, a movable member 30, a first sound unit 41, and a second sound unit 42. Optionally a control unit may also be included.
Specifically, the temple 20 and the frame 10 enclose a housing. Alternatively, a first end of the temple 20 is connected to the frame 10, and a second end of the temple 20 is distant from the first end of the temple 20 in the extending direction of the temple 20. The movable member 30 is movably coupled to the temple bar 20, and the movable member 30 includes a first side and a second side. Optionally, a first accommodating cavity 31 is defined in the movable member 30, the movable member 30 is provided with a first opening communicated with the first accommodating cavity 31, the movable member 30 can move in a switchable manner between an unfolded position and a stored position, when the movable member 30 is in the unfolded position, the first side surface of the movable member 30 faces the accommodating portion, and the second side surface of the movable member 30 faces away from the accommodating portion. A portion of the movable member 30 is extended relative to the temple 20 such that the first receiving cavity 31 is proximate the second end of the temple 20 and the first receiving cavity 31 is distal the second end of the temple 20 when the movable member 30 is in the stowed position. The first sound emitting unit 41 and the second sound emitting unit 42 are disposed on at least one of the movable members 30 disposed on the first side surface of the movable member 30. Alternatively, both the first sound emitting unit 41 and the second sound emitting unit 42 are provided in the first accommodation chamber 31. Alternatively, the control unit is provided to the temple 20 and is capable of emitting an electric signal, and the first sound emitting unit 41 and the second sound emitting unit 42 receive the electric signal and emit a sound. The first sound-emitting unit 41 and the first sound-emitting unit 42 constitute an acoustic dipole as a whole. The sound radiation efficiency of the two sound generating units in a far field is low, and the problems of far field noise reduction and sound leakage prevention can be solved.
In other words, referring to fig. 1 and 2, the smart glasses 100 according to the embodiment of the present invention are mainly composed of a frame 10, temples 20, a moving member 30, a first sound emitting unit 41, a second sound emitting unit 42, and a control unit. Wherein a first end of the temple 20 is mounted on the frame 10 and a second end of the temple 20 is distant from the first end of the temple 20 in the extension direction of the temple 20. The first and second ends of the temples 20 are both ends in the length direction of the temples 20. The movable member 30 is movably connected to the temple 20, a first accommodating chamber 31 is formed in the movable member 30, and the movable member 30 is provided with a sound outlet (the sound outlet is not marked in the figure) which is communicated with the first accommodating chamber 31.
The moveable member 30 is switchably movable between an extended position and a retracted position. When the moveable member 30 is in the extended position, as shown in FIG. 1, a portion of the moveable member 30 can be extended relative to the temple 20, and during the extension of the moveable member 30, the first receptacle 31 is proximate the second end of the temple 20, and the first receptacle 31 is positioned approximately at the ear hole of the human ear.
When the moveable member 30 is in the stowed position, as shown in FIG. 2, the moveable member 30 is stowed with the first cavity 31 distal to the second end of the temple 20. The first sound emitting unit 41 and the second sound emitting unit 42 may be respectively disposed in the first receiving chamber 31. A control unit may be provided on the temples 20, the control unit may be capable of emitting an electric signal, and the first and second sound emitting units 41 and 42 may receive the electric signal and emit a sound. Through setting up first sound production unit 41 and second sound production unit 42 in the first chamber 31 that holds of moving part 30, when moving part 30 activity to expansion position, make first sound production unit 41 and second sound production unit 42 can be close to people's ear of the ear department, guarantee that the people's ear is in valid listening area, first sound production unit 41 and second sound production unit 42 can have lower loudness just can satisfy the person's of wearing listening and feel demand simultaneously, make smart glasses 100 promote far field privacy greatly in the effective frequency range, and do not influence near-ear listening feel, effectively promote user experience.
The first sound emitting unit 41 and the first sound emitting unit 42 may integrally form an acoustic dipole system, and acoustic vibrations are formed in a far field with respect to the sound emitting unit to cancel each other, so that far field privacy is improved from another angle, and sound leakage is reduced. In the present application, the number of the temples 20 of the smart glasses 100 is two, and each of the temples 20 may be provided with a movable member 30. The control unit can simultaneously provide electric signals with equal magnitude and opposite phases, the first sound generating unit 41 and the second sound generating unit 42 on the movable element 30 can generate sound signals with equal magnitude and opposite phases, the peripheries of the first sound generating unit 41 and the second sound generating unit 42 have 8-shaped directional characteristics (see fig. 8), and sound waves at a far distance can be mutually counteracted to form a sound deadening area. Of course, the dipole acoustic principles are understood and can be implemented by those skilled in the art and will not be described in detail in this application.
Therefore, according to the smart glasses 100 provided by the embodiment of the invention, the movable piece 30 is arranged on the glasses leg 20, when the movable piece 30 is located at the unfolding position, the movable piece 30 is unfolded relative to the glasses leg 20, the first accommodating cavity 31 is close to the second end of the glasses leg 20, and the first sound generating unit 41 and the second sound generating unit 42 are close to the human ear, so that the human ear is located in an effective listening area, the listening requirements of a wearer can be met by ensuring that the first sound generating unit 41 and the second sound generating unit 42 have low loudness, the far-field privacy of the smart glasses 100 is greatly improved in an effective frequency band, the near-ear listening feeling is not influenced, and the user experience is effectively improved.
According to an embodiment of the present invention, the first accommodating chamber 31 may be partitioned into a second accommodating chamber 311 and a third accommodating chamber 312, the first sound emitting unit 41 is provided in the second accommodating chamber 311, the first sound emitting hole is communicated with the second accommodating chamber 311, the second sound emitting unit 42 is provided in the third accommodating chamber 312, and the second sound emitting hole is communicated with the third accommodating chamber 312. In another embodiment, two second receiving cavities and two third receiving cavities with a certain interval can be directly arranged on the movable member, and are used for respectively receiving the first sound-emitting unit 41 and the first sound-emitting unit 42.
That is, referring to fig. 5 to 7, alternatively, the first receiving chamber 31 on the movable member 30 may be divided into a second receiving chamber 311 and a third receiving chamber 312, wherein the first sound emitting unit 41 may be disposed in the second receiving chamber 311, and the second opening communicates with the second receiving chamber 311. The second sound emission unit 42 may be disposed in the third receiving chamber 312, and the third opening communicates with the third receiving chamber 312. The control unit can simultaneously give out electric signals with equal magnitude and opposite phases, the first sound-emitting unit 41 and the second sound-emitting unit 42 on the movable piece 30 can emit sound signals with equal magnitude and opposite phases, the 8-shaped directional characteristics are provided around the first sound-emitting unit 41 and the second sound-emitting unit 42, sound waves at a far distance can be mutually offset to form a silencing area, and the far-field silencing effect is achieved.
The first sound emitting unit 41 includes a first diaphragm, one side of the front surface of the first diaphragm is a first front side portion of the first sound emitting unit 41, and one side of the first sound emitting unit 41, which is away from the front surface of the first diaphragm, is a first rear side portion. The second sound generating unit 42 includes a second diaphragm, one side of the front surface of the second diaphragm is a second front side portion of the first sound generating unit 42, and one side of the front surface of the first sound generating unit 42, which deviates from the second diaphragm, is a second rear side portion.
Optionally, the first rear side portion and the second rear side portion are both attached to the first side surface of the movable member. That is, the front side portions of both the sound emitting units face the accommodating portion. Can provide good listening effect for the wearer of the intelligent glasses.
Further optionally, in a technical solution in which the first accommodating chamber 31 is provided on the movable element 30, a first front side portion of the first sound generating unit 41 and a second front side portion of the second sound generating unit 42 both face the first opening of the first accommodating chamber 31 for facing the accommodating portion.
In some embodiments of the present invention, the rear cavity may or may not be shared when the first sound generating unit 41 and the second sound generating unit 42 are installed in the cavity. For example, in the embodiment shown in fig. 5, the movable member 30 defines a first accommodating chamber 31, and the first sound generating unit 41 and the second sound generating unit 42 are both disposed in the first accommodating chamber 31, which is a rear chamber sharing scheme. The second accommodation chamber 311 and the third accommodation chamber 312 communicate to form the first accommodation chamber 31. In the case where the rear chamber is not shared, the second accommodation chamber 311 and the third accommodation chamber 312 are separated.
Alternatively, as shown in fig. 5, the second receiving cavity 311 and the third receiving cavity 312 may be a closed cavity scheme. In the rear cavity sharing scheme, as shown in fig. 6, the second accommodating cavity 311 and the third accommodating cavity 312 are communicated, and the second accommodating cavity 311 and the third accommodating cavity 312 may be open cavities. As shown in fig. 7, the movable member 31 has an opening on the second side surface corresponding to the second accommodating cavity 311, and an opening on the second side surface corresponding to the third accommodating cavity 312. This results in an open and co-chambered structure. Alternatively, in the scheme that the rear cavity is not shared, as shown in fig. 7, the second accommodating cavity 311 and the third accommodating cavity 312 are separated, and the rear cavity is open, that is, an open cavity structure.
In the rear cavity sharing scheme, only one first accommodating cavity 31 can be adopted, as shown in fig. 5. The movable member 31 has a fourth opening at a position corresponding to the first accommodating chamber 311 on the second side surface, and the first rear side portion of the first sound emitting unit 41 and the second rear side portion of the first sound emitting unit 42 face the fourth opening. This solution constitutes an open cavity solution sharing one accommodation cavity.
In the technical solution that the first accommodating chamber 31 is a closed chamber, the volume of the first accommodating chamber 31 can be reduced, so that the volume of the common chamber of the first sound generating unit 41 and the second sound generating unit 42 can be reduced as much as possible, thereby reducing the volume of the movable member 30 and satisfying the minimum requirement of the smart glasses 100. The first receiving chamber 31 may also be provided in an open chamber configuration. Of course, no matter the first accommodating chamber 31 is in the open chamber structure or the closed chamber structure, the sound waves of the first sound generating unit 41 and the second sound generating unit 42 on the movable member 30 in the far field may cancel each other out, so as to improve the far field privacy of the smart glasses 100. In the present application, the rear chambers of the first sound emitting unit 41 and the second sound emitting unit 42 may be opened or closed in common. When the first sound generating unit 41 and the second sound generating unit 42 do not share the rear cavity, they are limited by the structure, and both should be opened to ensure the low-frequency performance.
Optionally, at least one of the first sound emitting unit 41 and the second sound emitting unit 42 is itself an acoustic dipole loudspeaker. Both may also be acoustic dipole speakers. In this way, the front and rear sounds of the first sound generating unit 41 and the second sound generating unit 42 can generate mutual cancellation, and the far-field silencing effect can be better realized by combining the cancellation between the two sound generating units.
According to an embodiment of the present invention, the first sound-emitting unit 41 and the first sound-emitting unit 42 may be located on the first side of the movable member, optionally with or without a housing chamber provided thereon. The movable member 30 is disposed on an inner surface of the temple 20, the second side of the movable member 30 is close to the temple 20, the first side of the movable member 30 is away from the temple 20, and the first sound emitting unit 41 and the second sound emitting unit 42 are both disposed on the first side of the movable member 30. The two sound production units can be arranged and distributed along the length direction of the movable piece. The distribution mode can provide good listening effect for users and achieve far-field silencing under the condition of the simplest structure.
In other words, referring to FIG. 3, the movable member 30 can be disposed on an interior surface of the temple 20 and the movable member 30 can be movable relative to the interior surface of the temple 20. Wherein the second side of the movable member 30 may be close to the temple 20, the first side of the movable member 30 may be away from the temple 20, and the first sound emitting unit 41 and the second sound emitting unit 42 may be disposed at the first side of the movable member 30. The first side of the movable member 30 may be provided with a first accommodating chamber 31, the first accommodating chamber 31 may be divided into a second accommodating chamber 311 and a third accommodating chamber 312, both the second accommodating chamber 311 and the third accommodating chamber 312 may be opened away from the temple 20, the first sound generating unit 41 is disposed in the second accommodating chamber 311, the second sound generating unit 42 is disposed in the third accommodating chamber 312, the first sound generating unit 41 and the second sound generating unit 42 may be in a state where the complete chambers are opened, and when the movable member 30 moves to the extended position, the first sound generating unit 41 and the second sound generating unit 42 may generate sound waves with equal amplitude and opposite phase. The front surfaces of the first sound generating unit 41 and the second sound generating unit 42 may be the surfaces facing away from the movable element 30, and the back surfaces of the first sound generating unit 41 and the second sound generating unit 42 may be the surfaces facing toward the movable element 30. According to the dipole acoustic principle, the two lines of waves can be mutually offset in a far field to form a silencing area, so that far field silencing is realized, the far field privacy of the intelligent glasses 100 is effectively improved, and the user experience is improved.
In some embodiments of the present invention, the movable member 30 is an elongated plate, the first end of the movable member 30 is movably connected to the temple 20, the second end of the movable member 30 is movable around the first end of the movable member 30, the first sound emitting unit 41 and the second sound emitting unit 42 are spaced apart in the length direction of the movable member 30, and the second sound emitting unit 42 is close to the second end of the movable member 30. The second end of the moveable member 30 is proximate the second end of the temple 20 when the moveable member 30 is in the extended position, and the first side of the moveable member 30 abuts the inner surface of the temple 20 when the moveable member 30 is in the stowed position. Of course, the moveable member 30 can also be received within the temple 20, as shown in FIG. 3, such that the second end of the moveable member 30 is proximate the second end of the temple 20 when the moveable member 30 is in the extended position. When the moveable member 30 is in the stowed position, the moveable member 30 is stowed within the temple 20 (as shown in FIG. 2).
That is, as shown in fig. 5 to 7, the movable member 30 may be configured as an elongated sheet or other shapes, and the specific shape of the movable member 30 may be specifically set according to actual needs. The first end of the movable member 30 may be movably connected with the temple 20, the second end of the movable member 30 may be movable about the first end of the movable member 30, the first and second sound emitting units 41 and 42 may be spaced apart in a length direction of the movable member 30, and the second sound emitting unit 42 is adjacent to the second end of the movable member 30. When the movable member 30 is in the extended position, the movable member 30 is extended relative to the temple 20, the second end of the movable member 30 is close to the second end of the temple 20, and the second sound emitting unit 42 is closer to the ear hole of the human ear relative to the first sound emitting unit 41, so as to ensure that the human ear is in the valid listening area. When the moveable member 30 is in the stowed position, the first side of the moveable member 30 abuts the inner surface of the temple 20 to ensure that the moveable member 30 can be stowed on the temple 20.
In the present application, the first sound generating unit 41 and the second sound generating unit 42 may be full-band speakers or dipole speakers. Two full-frequency and dipole loudspeakers need to be connected with electric signals with equal amplitude and opposite phases, the front end electric signal can be directly and reversely connected with one circuit, the positive and negative electrode connecting methods of the two full-frequency loudspeakers are the same, or the front end electric signal is the same, and the positive and negative electrode connecting methods of the two full-frequency loudspeakers are opposite. The first sound generating unit 41 and the second sound generating unit 42 can simultaneously receive the electric signals with equal magnitude and opposite phases from the control unit. The first sound generating unit 41 and the second sound generating unit 42 can simultaneously generate sound signals with equal amplitude and opposite phases, and the periphery of the speaker combination (the first sound generating unit 41 and the second sound generating unit 42) has 8-shaped directional characteristics, so that sound waves at a far distance can be mutually offset to form a sound deadening area. The close-lying loudspeaker (second sound-emitting unit 42) is less affected by the other loudspeaker (first sound-emitting unit 41), and the acoustic characteristics of the individual loudspeakers can be maintained as much as possible to form an effective listening area.
Two full-range speakers (a first sound generating unit 41 and a second sound generating unit 42) are arranged close to each other on the moving part 30, and the second sound generating unit 42 is located in an effective listening range from the ear hole and is not affected by the noise reduction of the first sound generating unit 41, so that the listening requirement of the wearer is ensured. First sound generating unit 41 and second sound generating unit 42 are all more close to the people's ear, and wherein, second sound generating unit 42 is closest to the people's ear, guarantees that second sound generating unit 42 has lower loudness just can satisfy the person's of wearing listening demand, and the corresponding reduction of far-field sound pressure level superposes the far-field amortization effect of dipole again, just can further improve far-field privacy, promotes user and uses experience.
According to an embodiment of the present invention, the inner surface of the temple 20 is provided with a rotational shaft, the first end of the movable member 30 is provided with a mounting hole 32, and the first end of the movable member 30 is pivotably connected to the temple 20 through the rotational shaft. The width of the temple 20 is greater than the width of the moveable member 30, and when the moveable member 30 is in the storage position, the orthographic projection of the moveable member 30 on the temple 20 does not extend beyond the temple 20.
In other words, referring to fig. 3, the inner surface of the temple 20 may be provided with a rotational shaft, and the first end of the movable member 30 may be provided with a mounting hole 32, and the first end of the movable member 30 may be engaged with the rotational shaft through the mounting hole 32 to pivotally dispose the movable member 30 on the temple 20. The shifting of the movable member 30 between the extended position and the stored position is accomplished by the rotation of the movable member 30 relative to the temple 20. When the movable member 30 is in the extended position, as shown in fig. 1, the movable member 30 rotates relative to the temple 20 to a position where the second end of the movable member 30 is close to the ear hole of the human ear, so that the second sound emitting unit 42 is closer to the ear hole of the human ear, thereby ensuring that the human ear is in the valid listening area. The first sound emitting unit 41 and the second sound emitting unit 42 can both receive the electric signal sent by the control unit, and emit sound after the first sound emitting unit 41 and the second sound emitting unit 42 receive the electric signal.
By moving the movable member 30 to the extended position, the second sound unit 42 is ensured to be within the effective listening range from the ear hole, and is not affected by the noise reduction of the first sound unit 41, thereby ensuring the listening requirement of the wearer. First sound generating unit 41 and second sound generating unit 42 are all more close to the people's ear, and wherein, second sound generating unit 42 is closest to the people's ear, guarantees that second sound generating unit 42 has lower loudness just can satisfy the person's of wearing listening demand, and the corresponding reduction of far-field sound pressure level superposes the far-field amortization effect of dipole again, just can further improve far-field privacy, promotes user and uses experience.
When the movable member 30 is in the stored position, as shown in fig. 2, the movable member 30 is stored, and the movable member 30 rotates to a position where it is attached to the inner surface of the temple 20, so that the first sound generating unit 41 and the second sound generating unit 42 are away from the second end of the temple 20. The width of the glasses leg 20 can be greater than the width of the movable part 30, when the movable part 30 is located at the accommodating position, the orthographic projection of the movable part 30 on the glasses leg 20 does not exceed the glasses leg 20, the movable part 30 can be accommodated in the inner side of the glasses leg 20, normal wearing of the intelligent glasses 100 is not affected, and meanwhile, the appearance of the intelligent glasses 100 is attractive.
In some embodiments of the present invention, the temple 20 is provided with a sliding groove 21, the sliding groove 21 is disposed obliquely with respect to the extending direction of the temple 20, and the movable member 30 is movably disposed in the sliding groove 21 along the extending direction of the sliding groove 21.
That is, referring to fig. 4, the temples 20 are provided with the slide grooves 21, and the slide grooves 21 may extend obliquely with respect to the extending direction of the temples 20, i.e., the slide grooves 21 extend obliquely toward the second ends of the temples 20 in the width direction of the temples 20. The movable member 30 can be disposed on the sliding groove 21, and the movable member 30 can slide relative to the sliding groove 21, when the movable member 30 is in the unfolded position, the movable member 30 can slide out of the sliding groove 21, and the second end of the movable member 30 can slide out to a position close to the ear hole of the human ear, and both the first sound generating unit 41 and the second sound generating unit 42 can receive the electric signal sent by the control unit, and sound is generated after the first sound generating unit 41 and the second sound generating unit 42 receive the electric signal. Second sound generating unit 42 is close to people's ear hole department more than first sound generating unit 41 relatively, guarantees that second sound generating unit 42 has lower loudness and just can satisfy the listening demand of the person of wearing, and the corresponding reduction of far field sound pressure level superposes the far field noise cancelling effect of dipole again, just can further improve far field privacy, promotes that the user uses to experience and guarantees that smart glasses 100 effectively promotes far field privacy, and does not influence near ear hearing, effectively promotes user experience.
When the moving part 30 was in the position of accomodating, if the user does not need practical audio playback function, the user can with the moving part 30 slip back in the spout 21 of mirror leg 20, guarantee that moving part 30 and mirror leg 20 laminate mutually, when convenient to use, can also improve intelligent glasses 100's whole pleasing to the eye degree.
According to an embodiment of the present invention, the movable member 30 is a telescopic member, the first end of the movable member 30 is connected to the temple 20, the second end of the movable member 30 is telescopic with respect to the first end of the movable member 30, and the second sound emitting unit 42 is disposed at the second end of the movable member 30.
In other words, the movable member 30 may be a telescopic member, the first end of the movable member 30 may be connected to the temple 20, the second end of the movable member 30 may be telescopic with respect to the first end of the movable member 30, and the second sound emitting unit 42 may be disposed at the second end of the movable member 30. When the movable member 30 is in the extended position, the second end of the movable member 30 is extended to a position close to the ear hole of the human ear by stretching the movable member 30, and both the first sound generating unit 41 and the second sound generating unit 42 can receive the electrical signal sent by the control unit and generate sound after the first sound generating unit 41 and the second sound generating unit 42 receive the electrical signal. Second sound generating unit 42 is close to people's ear hole department more than first sound generating unit 41 relatively, guarantees that second sound generating unit 42 has lower loudness and just can satisfy the listening demand of the person of wearing, and the corresponding reduction of far field sound pressure level superposes the far field noise cancelling effect of dipole again, just can further improve far field privacy, promotes that the user uses to experience and guarantees that smart glasses 100 effectively promotes far field privacy, and does not influence near ear hearing, effectively promotes user experience.
When the movable part 30 is located the storage position, the user can drive the movable part 30 to retract to the temple 20, and the position where the inner surfaces of the movable part 30 and the temple 20 are attached to each other is ensured, so that the first sound generating unit 41 and the second sound generating unit 42 are far away from the second end of the temple 20, and the overall aesthetic degree of the intelligent glasses 100 can be improved while the use is convenient.
Of course, in the present application, it should be understood by those skilled in the art that the specific shape of the movable member 30 and the specific movable form of the movable member 30 and the temple 20 can be specifically defined according to actual needs, and the movable form that can switch the movable member 30 between the extended position and the retracted position is all within the protection scope of the present application. Meanwhile, the smart glasses 100 of the present application may be AR, VR, and various general smart glasses, and other specific structures and operation principles of the smart glasses 100 of the present application are understood and can be implemented by those skilled in the art.
Although some specific embodiments of the present application have been described in detail by way of example, it should be understood by those skilled in the art that the above examples are for illustrative purposes only and are not intended to limit the scope of the present application. It will be appreciated by those skilled in the art that modifications may be made to the above embodiments without departing from the scope and spirit of the present application. The scope of the application is defined by the appended claims.
Claims (13)
1. A smart eyewear, comprising:
a mirror frame;
the glasses legs and the glasses frame form a containing part in a surrounding mode, first ends of the glasses legs are connected with the glasses frame, and second ends of the glasses legs are far away from the first ends of the glasses legs in the extending direction of the glasses legs;
a movable member movably connected with the temple, the movable member configured to be movable to an extended position and a stowed position, the movable member including a first side and a second side;
when the movable piece is located at the unfolding position, the movable piece is unfolded relative to the glasses legs, the first side faces the accommodating part, and the second side faces away from the accommodating part;
the smart glasses further include:
the first sounding unit and the second sounding unit are arranged on the movable piece, and at least one of the first sounding unit and the second sounding unit is arranged on the first side surface;
the first sound generating unit and the second sound generating unit integrally form an acoustic dipole.
2. The smart eyewear of claim 1,
the first sounding unit and the second sounding unit are located on the first side face, and the first sounding unit and the second sounding unit are arranged and distributed along the length direction of the moving part.
3. The smart eyewear of claim 1, wherein at least one of the first and second sound-emitting units is itself an acoustic dipole speaker.
4. The smart glasses according to claim 1, further comprising an audio control module,
the audio control module is used for outputting a first audio signal to the first sound generating unit and outputting a second audio signal to the second sound generating unit;
the first audio signal and the second audio signal have the same amplitude and opposite phases.
5. The smart glasses according to any one of claims 1-4,
the first sound-emitting unit comprises a first diaphragm, one side of the front surface of the first diaphragm is a first front side part of the first sound-emitting unit, and one side of the first sound-emitting unit, which is far away from the front surface of the first diaphragm, is a first back side part;
the second sound production unit comprises a second vibrating diaphragm, the front side of the second vibrating diaphragm is the second front side part of the second sound production unit, and the front side of the second vibrating diaphragm is the second rear side part.
6. The smart eyewear of claim 5,
the first rear side portion and the second rear side portion are attached to the first side face of the movable member.
7. The smart eyewear of claim 5,
the movable piece is provided with a first accommodating cavity, and the first accommodating cavity is provided with a first opening on the first side surface;
the first sound generating unit and the second sound generating unit are disposed in the first accommodating chamber, and the first front side portion and the second front side portion face the first opening.
8. The smart eyewear of claim 7,
the first accommodating cavity is provided with a fourth opening on the second side surface;
the first and second back sides face the fourth opening.
9. The smart eyewear of claim 5,
the movable piece is provided with a second accommodating cavity and a third accommodating cavity, the second accommodating cavity and the third accommodating cavity are arranged at intervals along the length direction of the movable piece, the second accommodating cavity is provided with a second opening on the first side surface, and the third accommodating cavity is provided with a third opening on the first side surface;
the first sound generating unit is arranged in the second accommodating cavity, the first front side portion faces the second opening, the second sound generating unit is arranged in the third accommodating cavity, and the second front side portion faces the third opening.
10. The smart eyewear of claim 1, wherein the movable member is an elongated sheet, the first end of the movable member is pivotally connected to the temple via a pivot, and the second end of the movable member is movable about the first end of the movable member.
11. The smart eyewear of claim 10, wherein the second end of the movable member is proximate to the first end of the temple arm or the second end of the movable member is proximate to the second end of the temple arm when the movable member is in the stowed position;
when the movable member is in the extended position, the second end of the movable member is distal from the temple.
12. The pair of smart glasses according to claim 1, wherein the glasses legs are provided with sliding grooves, the sliding grooves are obliquely arranged relative to the extending direction of the glasses legs, and the movable members are movably arranged in the sliding grooves along the extending direction of the sliding grooves.
13. The smart eyewear of claim 12, wherein the movable member is received within the chute when the movable member is in the received position;
when the movable member is in the stowed position, the second end of the movable member extends out of the chute.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110326497.6A CN113189793A (en) | 2021-03-26 | 2021-03-26 | Intelligent glasses |
| PCT/CN2021/115179 WO2022198920A1 (en) | 2021-03-26 | 2021-08-28 | Smart glasses |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110326497.6A CN113189793A (en) | 2021-03-26 | 2021-03-26 | Intelligent glasses |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113189793A true CN113189793A (en) | 2021-07-30 |
Family
ID=76974078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110326497.6A Pending CN113189793A (en) | 2021-03-26 | 2021-03-26 | Intelligent glasses |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN113189793A (en) |
| WO (1) | WO2022198920A1 (en) |
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| CN113747326A (en) * | 2021-09-29 | 2021-12-03 | 歌尔光学科技有限公司 | Sound production device, control method thereof, and control device |
| CN113777804A (en) * | 2021-08-31 | 2021-12-10 | 歌尔光学科技有限公司 | Audio device and intelligent glasses |
| CN113986185A (en) * | 2021-09-30 | 2022-01-28 | 歌尔光学科技有限公司 | Glasses, control method of glasses, and computer-readable storage medium |
| CN114007165A (en) * | 2021-10-29 | 2022-02-01 | 歌尔光学科技有限公司 | Electronic equipment and far field noise elimination self-calibration method and system thereof |
| WO2022198920A1 (en) * | 2021-03-26 | 2022-09-29 | 歌尔股份有限公司 | Smart glasses |
| WO2023134468A1 (en) * | 2022-01-14 | 2023-07-20 | 北京字跳网络技术有限公司 | Loudspeaker device of head-mounted apparatus, and head-mounted apparatus having same |
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Also Published As
| Publication number | Publication date |
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| WO2022198920A1 (en) | 2022-09-29 |
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Application publication date: 20210730 |