CN214586238U

CN214586238U - Intelligent glasses

Info

Publication number: CN214586238U
Application number: CN202121053753.0U
Authority: CN
Inventors: 陈爱民
Original assignee: Shenzhen Ausounds Intelligent Co Ltd
Current assignee: Shenzhen Ausounds Intelligent Co Ltd
Priority date: 2021-05-17
Filing date: 2021-05-17
Publication date: 2021-11-02
Anticipated expiration: 2031-05-17

Abstract

The utility model discloses an intelligent glasses, which comprises a glass frame, two glasses legs, a directional audio unit and a pickup assembly, wherein the two glasses legs are respectively arranged at two ends of the glass frame, each glasses leg is provided with a first mounting cavity, a second mounting cavity, a pickup hole and a sound outlet hole, the first mounting cavity and the second mounting cavity are arranged at intervals and are communicated, the pickup hole is communicated with the first mounting cavity, and the sound outlet hole is communicated with the second mounting cavity; the directional audio unit is arranged in the second mounting cavity; the sound pickup assembly comprises a first sound pickup unit and a second sound pickup unit, and the first sound pickup unit is arranged in the first mounting cavity and used for collecting environmental noise; the second pickup unit is arranged in the second mounting cavity and used for collecting the sound output by the directional audio unit. The utility model provides an intelligent glasses can reduce the influence of ambient noise to user's listening sensation.

Description

Intelligent glasses

Technical Field

The utility model relates to an intelligence wearing equipment technical field, in particular to intelligent glasses.

Background

Along with the development and popularization of intelligent interaction equipment, intelligent glasses are widely wore and used due to the fact that the intelligent glasses are convenient to wear and rich and diverse in interaction functions.

In the related art, some smart glasses have an audio playing function, but in a noisy environment, the environmental noise is merged with the sound played by the smart glasses, so that a user receives a large amount of environmental noise, and the user has poor hearing.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an intelligent glasses, aim at reducing the influence that ambient noise listened to the user.

In order to achieve the above object, the utility model provides an intelligent glasses, intelligent glasses includes the picture frame, intelligent glasses still includes:

the two glasses legs are respectively arranged at two ends of the glasses frame, each glasses leg is provided with a first mounting cavity, a second mounting cavity, a pickup hole and a sound outlet hole, the first mounting cavity and the second mounting cavity are arranged at intervals and are communicated, and each pickup hole is arranged at one side of one glasses leg, which is opposite to the other glasses leg, and is communicated with the first mounting cavity; each sound outlet hole is formed in one side, facing the other side, of one mirror leg and communicated with the second mounting cavity;

the directional audio unit is arranged in the second mounting cavity; and

the sound pickup assembly comprises a first sound pickup unit and a second sound pickup unit, and the first sound pickup unit is arranged in the first mounting cavity and is used for collecting environmental noise; the second pickup unit is arranged in the second mounting cavity and used for collecting the sound output by the directional audio unit.

In an embodiment of the present invention, the temple further includes a bracket, and the bracket is detachably disposed in the second mounting cavity;

the support is provided with a limiting through groove, the sound outlet hole is communicated with the limiting through groove, and the directional audio unit is accommodated and limited in the limiting through groove.

In an embodiment of the present invention, the bracket is provided with a first stopper;

the first limiting block is arranged at the notch of the limiting through groove and is abutted against one side, back to the sound outlet, of the directional audio unit.

The utility model discloses an in the embodiment, first stopper is equipped with spacing hole, second pickup unit hold and spacing in spacing downthehole.

In an embodiment of the present invention, a second limiting block is disposed on a side wall of the limiting through groove;

the directional audio unit is provided with a limiting notch, and when the directional audio unit is accommodated in the limiting through groove, the second limiting block is limited in the limiting notch.

In an embodiment of the present invention, a wall of each of the first installation cavities is provided with a surrounding block;

the surrounding block is arranged around the sound pickup hole and surrounds the wall of the first mounting cavity to form a containing groove;

the first pickup unit is accommodated in the accommodating groove.

In an embodiment of the present invention, the smart glasses further include two sound-filtering cotton;

each sound filtering cotton is accommodated and limited in one accommodating groove;

each sound filtering cotton is provided with a clamping groove at one side back to the sound picking hole, and each first sound picking unit is accommodated and limited in the clamping groove.

In an embodiment of the present invention, the smart glasses further include two control circuit boards;

each control circuit board is arranged in one first mounting cavity and is electrically connected with one second sound pickup unit and one directional audio unit; each first pickup unit is arranged on one side of the control circuit board facing the pickup holes.

In an embodiment of the present invention, one end of each of the control circuit boards is provided with a first connecting terminal, the frame is provided with two second connecting terminals and a conductor connecting the two second connecting terminals, and the two second connecting terminals are respectively located at two ends of the frame;

the first mounting cavity is positioned between the second mounting cavity and the mirror frame;

each first connecting terminal penetrates through one end, close to the mirror frame, of the mirror foot and is connected with one second connecting terminal in an inserting mode.

In an embodiment of the present invention, the smart glasses further include two connecting wires and two power supplies;

each glasses leg is also provided with a third installation cavity, the first installation cavity, the second installation cavity and the third installation cavity are sequentially arranged along the extension direction of the glasses leg, and each third installation cavity is communicated with the second installation cavity;

each power supply is arranged in one third mounting cavity, and two ends of each connecting wire are respectively connected with one power supply and one control circuit board;

each second pickup unit is arranged on one connecting wire.

The utility model provides an intelligent glasses include picture frame, two mirror feet, directional audio unit and pickup assembly, wherein, two mirror feet locate the both ends of picture frame respectively, and each mirror foot is equipped with first installation cavity, second installation cavity, pickup hole and goes out the sound hole, and first installation cavity and second installation cavity interval and intercommunication setting, pick up the sound hole and communicate with first installation cavity, go out the sound hole and communicate with second installation cavity; the directional audio unit is arranged in the second mounting cavity; the sound pickup assembly comprises a first sound pickup unit and a second sound pickup unit, and the first sound pickup unit is arranged in the first mounting cavity and used for collecting environmental noise; the second pickup unit is arranged in the second mounting cavity and used for collecting the sound output by the directional audio unit. Therefore, the noise in the environment can be collected through the sound collecting holes of the first sound collecting unit, the sound output by the directional audio unit in the second mounting cavity can be collected, the noise of the external environment can be eliminated, the sound output by the directional audio unit is reserved and output to a user, and the hearing of the user is improved. Simultaneously, the sound that directional audio unit output can be gathered in real time to the second pickup unit, further monitors and detects whether contain the ambient noise in the sound of directional audio unit output to can further cut down and eliminate ambient noise when containing the ambient noise in the sound of directional audio unit output, guarantee the purity of the sound of directional audio unit output.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

Fig. 1 is a schematic structural view of the smart glasses of the present invention;

FIG. 2 is a cross-sectional structural view of the smart eyewear of FIG. 1;

FIG. 3 is an exploded view of the smart eyewear of FIG. 1;

fig. 4 is an enlarged structural view of a portion a in fig. 3.

The reference numbers illustrate:

reference numerals	Name (R)	Reference numerals	Name (R)
				1	Glasses leg	2	Picture frame
11	First installation cavity	21	Second connecting terminal
				111	Containing groove	3	Directional audio unit
12	Second mounting cavity	31	Spacing gap
				13	Sound pickup hole	4	Pickup assembly
14	Sound outlet hole	41	First pickup unit
				15	Support frame	42	Second pickup unit
151	Limiting through groove	5	Sound filtering cotton
				152	First limiting block	51	Clamping groove
1521	Limiting hole	6	Control circuit board
				153	Second limiting block	61	First connecting terminal
16	Enclosure block	7	Connecting wire
				17	Third installation cavity	8	Power supply

The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.

In the present application, unless expressly stated or limited otherwise, the terms "connected" and "fixed" are to be construed broadly, e.g., "fixed" may be fixedly connected or detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In addition, descriptions in the present application as to "first", "second", and the like are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. Throughout this document, "and/or" is meant to include three juxtaposed aspects, exemplified by "A and/or B," including either the A aspect, or the B aspect, or both A and B. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

The utility model provides a glasses of making an uproar fall in intelligence should fall intelligent glasses of making an uproar and can supply the human body to wear to carry out the intelligence with the human body and be mutual, this intelligence is mutual including but not limited to speech control and audio playback control.

In the embodiment of the present invention, as shown in fig. 1 and fig. 2, the noise reduction intelligent glasses include a frame 2, two legs 1, a directional audio unit 3, and a pickup assembly 4, wherein the two legs 1 are respectively disposed at two ends of the frame 2, each leg 1 is provided with a first mounting cavity 11, a second mounting cavity 12, a pickup hole 13, and a sound output hole 14, the first mounting cavity 11 and the second mounting cavity 12 are spaced and communicated, the pickup hole 13 is communicated with the first mounting cavity 11, and the sound output hole 14 is communicated with the second mounting cavity 12; the directional audio unit 3 is arranged in the second mounting cavity 12; the pickup assembly 4 includes a first pickup unit 41 and a second pickup unit 42, the first pickup unit 41 is disposed in the first mounting cavity 11 and is used for collecting ambient noise; the second sound pickup unit 42 is disposed in the second mounting cavity 12, and is configured to collect sound output by the directional audio unit 3.

In this embodiment, the frame 2 and the temple 1 can be rotatably connected through the shaft hole, and can also be detachably connected through inserting, clamping and the like, and the connection is not limited here. Mirror foot 1 can be worn in human ear, mirror frame 2 can be worn in human nose, mirror foot 1 can include the shell, be provided with first installation cavity 11 and second installation cavity 12 in the shell, first installation cavity 11 and second installation cavity 12 are two cavitys that the interval set up, but first installation cavity 11 and second installation cavity 12 also communicate each other simultaneously, for example the lateral wall of first installation cavity 11 can be opened and be equipped with open structure, this open structure runs through the lateral wall of first installation cavity 11 and the lateral wall of second installation cavity 12 simultaneously, make first installation cavity 11 communicate through this open structure and second installation cavity 12. First installation cavity 11 can be located between second installation cavity 12 and picture frame 2 to make this intelligence glasses wear when the human body, second installation cavity 12 is more close to human ear, so be favorable to directional audio unit 3 in second installation cavity 12 to output sound near human ear, improve user's sense of hearing. Optionally, the outer wall of shell is equipped with keeps away the position groove, keeps away the position groove and is used for keeping away the human ear to make earpiece 1 wear when the human body, it is spacing that the position groove is kept away to human ear's accessible, reliability when promoting this intelligent glasses and wear.

Pick up sound hole 13 and be arranged in gathering the sound in the external environment, pick up sound hole 13 sets up the outer wall in mirror foot 1, and communicate with first installation cavity 11, so that the noise information in the external environment is gathered to first pickup unit 41 accessible pick up sound hole 13 in the first installation cavity 11, to the sound wave of the reverse wave form of sound wave frequency channel input at ambient noise place with well shut, offset the sound wave of ambient noise place frequency channel, keep the sound wave frequency channel of directional audio unit 3 output, and to user output sound, realize so that intelligent glasses are to the primary noise elimination of ambient noise. The number of the sound pickup holes 13 may be multiple, the first sound pickup unit 41 includes, but is not limited to, a microphone, and the directional audio unit 3 includes, but is not limited to, a speaker.

The sound outlet hole 14 is used for transmitting the sound output by the directional audio unit 3 to a user, and when the intelligent glasses are worn on a human body, the sound outlet hole 14 is adjacent to the ear of the human body so as to reduce the attenuation of the sound output by the directional audio unit 3 when the sound is transmitted in the air, so that the sound output by the directional audio unit 3 can be transmitted to the ear of the user as far as possible for the user to listen. The second sound pickup unit 42 is disposed in the second mounting cavity 12, and the second sound pickup unit 42 may be disposed adjacent to the directional audio unit 3, so that the second sound pickup unit 42 can accurately collect the sound output by the directional audio unit 3, and is convenient for further determining whether the sound output by the directional audio unit 3 still contains excessive ambient noise after the primary noise reduction of the ambient noise, so as to perform secondary noise reduction on the sound output by the directional audio unit 3 according to the above method for performing the primary noise reduction on the ambient noise, and after the secondary noise reduction is completed, the directional audio unit 3 outputs the sound to the user. In addition, the second sound pickup unit 42 can repeatedly and real-timely collect the sound output by the directional audio unit 3, and timely perform noise cancellation processing on the environmental noise containing impurities in the sound output by the directional audio unit 3, so as to continuously adjust and improve the sound output by the directional audio unit 3, improve the noise reduction depth of the intelligent glasses, and improve the hearing of the user. The number of sound outlet holes 14 may be multiple, and the second sound pickup unit 42 includes, but is not limited to, a microphone.

In the scheme of this embodiment, the first sound pickup unit 41 can collect noise in the environment through the sound pickup hole 13, and simultaneously collect sound output by the directional audio unit 3 in the second mounting cavity 12, so that the sound of the external environment and the sound output by the directional audio unit 3 can be subjected to frequency division processing, noise of the environment is eliminated, the sound output by the directional audio unit 3 is retained, and the hearing of a user is improved. Meanwhile, the second sound pickup unit 42 can collect the sound output by the directional audio unit 3 in real time, and further monitor and detect whether the sound output by the directional audio unit 3 contains ambient noise, so that when the sound output by the directional audio unit 3 contains ambient noise, the ambient noise is further reduced and eliminated, and the purity of the sound output by the directional audio unit 3 is ensured.

In an embodiment of the present invention, as shown in fig. 3 and 4, the temple 1 further includes a support 15, and the support 15 is detachably disposed in the second mounting cavity 12; the support 15 is provided with a limiting through groove 151, the sound outlet hole 14 is communicated with the limiting through groove 151, and the directional audio unit 3 is accommodated and limited in the limiting through groove 151.

In this embodiment, support 15 is used for installation fixed directional audio unit 3, support 15 can be the frame-shaped structure, spacing logical groove 151 is for setting up the logical groove structure on support 15, spacing logical groove 151 has two notches of relative setting, one of them notch and play sound hole 14 intercommunication, another notch is kept away from out sound hole 14 and is set up, directional audio unit 3 holds and is spacing in spacing logical groove 151, the periphery wall of directional audio unit 3 can be spacing with the internal perisporium butt of spacing logical groove 151, so that directional audio unit 3 is fixed with support 15 installation, can carry out isolation protection to directional audio unit 3 through support 15. Support 15's material can be the plastic material, and mode detachably such as support 15 accessible joint and interference fit sets up in second installation cavity 12 to in support 15 installation is fixed in second installation cavity 12, or follow and dismantle in second installation cavity 12, thereby realize directional audio unit 3's convenient installation and dismantlement. Optionally, the outer wall of the bracket 15 is provided with a clamping hole, the side wall of the second mounting cavity 12 is provided with a clamping block, and the bracket 15 is detachably connected with the side wall of the second mounting cavity 12 through the clamping fit of the clamping block and the hole.

In an embodiment of the present invention, as shown in fig. 3 and 4, the bracket 15 is provided with a first stopper 152; the first stopper 152 is disposed at the notch of the limiting through groove 151 and abuts against one side of the directional audio unit 3 facing away from the sound outlet 14.

In this embodiment, the first limiting block 152 may be disposed at the notch of the limiting through groove 151 far away from the sound pickup hole 13, including but not limited to the side wall of the limiting through groove 151 and the periphery of the notch of the limiting through groove 151. First stopper 152 and directional audio unit 3 one side butt of sound outlet dorsad to it is spacing with the diapire of second installation cavity 12 and first stopper 152 butt respectively to make the both ends of directional audio unit 3, and the lateral wall of directional audio unit 3 and the cell wall butt of spacing logical groove 151 are spacing, and reliable location in spacing logical groove 151 is realized to this directional audio unit 3, promotes the fixed reliability of directional audio unit 3 installation.

In an embodiment of the present invention, as shown in fig. 3 and fig. 4, the first limiting block 152 is provided with a limiting hole 1521, and the second sound-collecting unit 42 is accommodated and limited in the limiting hole 1521.

In this embodiment, the first limiting hole 1521 is used for installing and limiting the second sound pickup unit 42, and the first limiting hole 1521 may be a through hole structure provided on the first limiting block 152, so that the first limiting hole 1521 is communicated with the limiting through groove 151, and the second sound pickup unit 42 in the first limiting hole 1521 can be disposed as close to the directional audio unit 3 as possible, which is favorable for improving the accuracy of the second sound pickup unit 42 for collecting the sound output by the directional audio unit 3.

In an embodiment of the present invention, as shown in fig. 3 and 4, a second limiting block 153 is disposed on a side wall of the limiting through groove 151; directional audio unit 3 is equipped with spacing breach 31, and when directional audio unit 3 held in spacing logical groove 151, second stopper 153 is spacing in spacing breach 31.

In this embodiment, the limiting notch 31 may be disposed at one end of the directional audio unit 3 close to the sound outlet 14, so that when the directional audio unit 3 is accommodated in the limiting through groove 151, one end of the directional audio unit 3 abuts against the first limiting block 152 for limitation, and the other end of the directional audio unit is limited by the clamping of the limiting notch 31 and the second limiting block 153, so that the directional audio unit 3 is reliably limited in the limiting through groove 151, and the reliability of the installation and fixation of the directional audio unit 3 is improved.

In an embodiment of the present invention, as shown in fig. 3 and 4, a surrounding block 16 is disposed on a cavity wall of each first installation cavity 11; the surrounding block 16 is arranged around the sound pickup hole 13 and surrounds the cavity wall of the first installation cavity 11 to form an accommodating groove 111; the first sound pickup unit 41 is accommodated in the accommodating cavity 111.

In this embodiment, the surrounding block 16 may be a ring structure or a frame structure, and the surrounding block 16 is disposed on the cavity wall of the first installation cavity 11 and surrounds the sound pickup hole 13; enclose the wall of piece 16 and first installation cavity 11 and enclose and close and form storage tank 111, pickup hole 13 communicates in storage tank 111, and first pickup unit 41 holds in storage tank 111, encloses the piece 16 and keeps away from the spacing butt of one end of first installation cavity 11 lateral wall can with control circuit board 6 to keep apart protection through enclosing piece 16 to first pickup unit 41, guarantee the reliability of first pickup unit 41 during operation.

In an embodiment of the present invention, as shown in fig. 3 and 4, the smart glasses further include two sound-filtering cotton 5; each sound filtering cotton 5 is accommodated and limited in an accommodating groove 111; a clamping groove 51 is arranged on one side of each sound filtering cotton 5, which is back to one sound pickup hole 13, and each first sound pickup unit 41 is accommodated and limited in the clamping groove 51.

In this embodiment, the noise filtering cotton 5 is used for filtering the noise in the external environment, is convenient for select the noise information that influences the hearing sense greatly and influences comparatively directly in the external environment, carries out noise elimination processing to this part of noise information to reach the purity that improves the sound of directional audio unit 3 output, improve the quality of the sound of this intelligent glasses output. The material of the sound filter 5 includes, but is not limited to, sponge, and the sound filter 5 has a plurality of sound absorption holes capable of absorbing noise. The shape and size of the slot 51 are matched with those of the first sound pickup unit 41, so that when the first sound pickup unit 41 is accommodated in the slot 51, the outer peripheral wall of the first sound pickup unit 41 is abutted against the slot wall of the slot 51 for limitation, and the mounting reliability of the sound filter cotton 5 and the first sound pickup unit 41 is ensured.

In an embodiment of the present invention, as shown in fig. 3 and 4, the smart glasses further include two control circuit boards 6; each control circuit board 6 is arranged in a first mounting cavity 11 and is electrically connected with a second sound pickup unit 42 and a directional audio unit 3; each first sound pickup unit 41 is disposed on a side of the control circuit board 6 facing the sound pickup hole 13.

In the present embodiment, two control circuit boards 6 are respectively disposed on two temples 1, and each control circuit board 6 is located in the first mounting cavity 11 of one of the temples 1. The control circuit board 6 is electrically connected with the first sound pickup unit 41 and the second sound pickup unit 42, the first sound pickup unit 41 and the second sound pickup unit 42 acquire related sound information and transmit the sound information to the control circuit board 6, the control circuit board 6 performs frequency division processing on the sound information transmitted by the first sound pickup unit 41, a sound wave frequency band where the environmental noise is located is distinguished from a sound wave frequency band where the sound output by the directional audio unit 3 is located, sound waves with reverse waveforms are input into the sound wave frequency band where the environmental noise is located and are combined with the sound waves, the sound waves in the frequency band where the environmental noise is located are offset, the sound wave frequency band output by the directional audio unit 3 is reserved, and the sound is output to a user, so that primary noise elimination of the environmental noise by the intelligent glasses is realized. The control circuit board 6 detects and judges the sound information transmitted by the second sound pickup unit 42, and when the sound information collected by the second sound pickup unit 42 contains noise information, performs secondary noise elimination processing on the noise information containing noise, and controls the directional audio unit 3 to output sound to the user after the secondary noise reduction is completed. In addition, the second sound pickup unit 42 can repeatedly and real-timely collect the sound output by the directional audio unit 3, and transmit the collected sound information to the control circuit board 6, and the control circuit board 6 performs noise elimination processing on the environmental noise containing impurities in the sound output by the directional audio unit 3 in real time, so that the sound output by the directional audio unit 3 is continuously adjusted and improved, the noise reduction depth of the intelligent glasses is improved, and the hearing sense of the user is improved. The control circuit board 6 comprises a PCB, a single chip microcomputer arranged on the PCB and a related control circuit, wherein the single chip microcomputer can be a noise reduction chip and is used for carrying out noise reduction processing on environmental noise.

In an embodiment of the present invention, as shown in fig. 3 and 4, one end of each control circuit board 6 is provided with a first connecting terminal 61, the lens frame 2 is provided with two second connecting terminals 21 and a conductor (not shown) connecting the two second connecting terminals 21, and the two second connecting terminals 21 are respectively located at two ends of the lens frame 2; the first mounting cavity 11 is positioned between the second mounting cavity 12 and the spectacle frame 2; each first connecting terminal 61 is disposed through one end of one temple 1 close to the frame 2, and is inserted into a second connecting terminal 21.

In this embodiment, first connection terminal 61 and second connection terminal 21 can be for being used for electric connection's public plug and female plug, connect through grafting mode between first connection terminal 61 and the second connection terminal 21, and mirror foot 1 and picture frame 2 accessible are pegged graft, mode such as joint are connected, and so mirror foot 1 and first connection terminal 61 can be installed on picture frame 2 conveniently or dismantle from picture frame 2. Optionally, the via hole has been seted up to the one end that mirror foot 1 is close to picture frame 2, first connecting terminal 61 wears to locate this downthehole, interval space has between the pore wall of first connecting terminal 61 and via hole, the pore wall of first connecting terminal 61 and via hole encloses to close and forms the annular, the one end that picture frame 2 is close to mirror foot 1 is equipped with the annular arch, this annular arch is worn to locate by second connecting terminal 21, when mirror foot 1 is connected with picture frame 2, the annular arch is pegged graft in the annular, first connecting terminal 61 and second connecting terminal 21 peg graft, so realize dismantling of mirror foot 1 and picture frame 2 and be connected.

Two second connecting terminal 21 are connected to the conductor, and the conductor can be the wire, and the conductor can inlay and locate in the picture frame, and control circuit board 6 in two mirror feet 1 carries out the electricity through first connecting terminal 61, second connecting terminal 21 and conductor and connects, makes two control circuit board 6 can the collaborative work, carries out synchronous noise elimination to external ambient noise, exports stereo to the user through two directional audio unit 3 simultaneously, promotes user's listening sense.

In an embodiment of the present invention, as shown in fig. 3 and 4, the smart glasses further include two connecting wires 7 and two power supplies 8; each temple 1 is also provided with a third mounting cavity 17, a first mounting cavity 11, a second mounting cavity 12 and a third mounting cavity 17 are sequentially arranged along the extension direction of one temple 1, and each third mounting cavity 17 is communicated with one second mounting cavity 12; each power supply 8 is arranged in a third mounting cavity 17, and two ends of each connecting wire 7 are respectively connected with one power supply 8 and one control circuit board 6; each second pickup unit 42 is disposed on a connection line 7.

In the present embodiment, the connection line 7 is used to electrically connect the power supply 8 and the control circuit board 6, and the power supply 8 is used to supply power to the control circuit board 6. The connecting wire 7 includes but is not limited to a flexible flat cable, the power supply 8 includes but is not limited to a rechargeable lithium battery, the first mounting cavity 11 is communicated with the second mounting cavity 12, the second mounting cavity 12 is communicated with the third mounting cavity 17, and the connecting wire 7 is arranged across the first mounting cavity 11, the second mounting cavity 12 and the third mounting cavity 17. When connecting wire 7 is soft winding displacement, connecting wire 7 is comparatively flat, and connecting wire 7 has the enough big surface of area, is convenient for set up second pickup unit 42 on connecting wire 7, also is favorable to reducing the thickness of connecting wire 7 and mirror foot 1, is favorable to realizing the lightweight design of this intelligence glasses.

It can be understood that the traditional in-ear noise reduction earphone adopts a physical noise reduction mode to prevent external noise from entering human ears, but discomfort is caused by uneven pressure of the inner ear and the outer ear after long-time wearing, and the hearing is actually influenced; the intelligent glasses adopt an open noise reduction method, the stuffy plug feeling and the foreign body feeling of wearing the earphones are eliminated, the oppressive feeling to the ears is effectively reduced, the sound information output by the directional audio unit 3 is repeatedly and timely acquired in a secondary noise reduction mode, noise reduction processing is conducted on the environmental noise information containing impurities in the sound output by the directional audio unit 3 in real time, the sound output by the directional audio unit 3 is continuously adjusted and improved, the noise reduction depth of the intelligent glasses is improved, and the hearing feeling of a user is further improved.

The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structure changes made by the contents of the specification and the drawings under the inventive concept of the present invention, or the direct/indirect application in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. The utility model provides an intelligent glasses, intelligent glasses include the picture frame, its characterized in that, intelligent glasses still include:

the two glasses legs are respectively arranged at two ends of the glasses frame, each glasses leg is provided with a first mounting cavity, a second mounting cavity, a pickup hole and a sound outlet hole, the first mounting cavity and the second mounting cavity are arranged at intervals and are communicated, and each pickup hole is arranged at one side of one glasses leg, which is opposite to the other glasses leg, and is communicated with the first mounting cavity; each sound outlet hole is formed in one side, facing the other glasses leg, of one glasses leg and is communicated with the second mounting cavity;

the directional audio unit is arranged in the second mounting cavity; and

2. The smart eyewear of claim 1, wherein the temple further comprises a holder removably disposed within the second mounting cavity;

3. The smart eyewear of claim 2, wherein the support is provided with a first stop;

4. The pair of smart glasses according to claim 3, wherein the first limiting block is provided with a limiting hole, and the second sound pickup unit is accommodated and limited in the limiting hole.

5. The smart glasses of claim 2, wherein the side wall of the limiting through groove is provided with a second limiting block;

6. The smart glasses of any one of claims 1 to 5, wherein a wall of each first installation cavity is provided with a surrounding block;

the first pickup unit is accommodated in the accommodating groove.

7. The smart eyewear of claim 6, further comprising two sound-filtering cottons;

8. The smart eyewear of any of claims 1-5, further comprising two control circuit boards;

9. The smart glasses according to claim 8, wherein one end of each of the control circuit boards is provided with a first connection terminal, the lens frame is provided with two second connection terminals and a conductor connecting the two second connection terminals, and the two second connection terminals are respectively located at two ends of the lens frame;

10. The smart eyewear of claim 8, further comprising two connection lines and two power sources;

each second pickup unit is arranged on one connecting wire.