CN115016140A

CN115016140A - AR glasses

Info

Publication number: CN115016140A
Application number: CN202210765374.7A
Authority: CN
Inventors: 张锋; 刘朝红; 彭涛
Original assignee: Goertek Inc
Current assignee: Goertek Inc
Priority date: 2022-07-01
Filing date: 2022-07-01
Publication date: 2022-09-06
Anticipated expiration: 2042-07-01
Also published as: CN115016140B

Abstract

The invention discloses AR glasses, which comprise a mounting rack, two glasses legs respectively connected to two ends of the mounting rack, a hanging piece and a glasses frame, wherein a wearing space of the AR glasses is formed between the mounting rack and the two glasses legs, an optical waveguide lens is arranged on the glasses frame and is positioned on one side of the mounting rack close to the wearing space, and the hanging piece is used for fixedly hanging the glasses frame on the mounting rack. The technical scheme of the invention aims to reduce the influence on optical imaging when the glasses legs are worn or pulled so as to improve the accuracy of the optical imaging.

Description

AR glasses

Technical Field

The invention relates to the field of wearable equipment, in particular to AR glasses.

Background

To the intelligent glasses product that is equipped with two mesh display, need consider two mesh and melt the problem of like, relative position precision requirement to ray apparatus, optical waveguide is higher, and traditional intelligent glasses when wearing or breaking off with the fingers and thumb, leads to the picture frame atress to warp easily, and then leads to the relative position of ray apparatus, optical waveguide lens to take place the deviation, is difficult to guarantee optical imaging's accuracy, causes the image to take place the skew or two mesh can't melt like, very influences user's use and experiences.

Disclosure of Invention

The invention mainly aims to provide AR glasses, aiming at reducing the influence on optical imaging when glasses legs are worn or broken off so as to improve the accuracy of optical imaging.

In order to achieve the above object, the present invention provides AR glasses comprising:

the mounting frame and the two glasses legs are respectively connected to the two ends of the mounting frame, and a wearing space of the AR glasses is formed between the mounting frame and the two glasses legs;

the mirror frame is provided with an optical machine and an optical waveguide lens and is positioned on one side of the mounting frame, which is close to the wearing space; and

and the hanging connecting piece is used for fixedly hanging the mirror frame on the mounting rack.

Optionally, the lens frame comprises two lens frames for mounting the optical waveguide lens and a first connecting frame for connecting the two lens frames, wherein the optical waveguide lens is mounted on the lens frames; the mounting frame is provided with first avoidance through grooves for avoiding the optical waveguide lens, and the mounting frame comprises a second connecting frame positioned between the two first avoidance through grooves; the hanging piece is used for fixedly hanging the second connecting frame on the first connecting frame.

Optionally, the hanging piece comprises a first hanging arm, a second hanging arm and a connecting arm, wherein the first hanging arm, the second hanging arm and the connecting arm are arranged oppositely and at intervals, the first hanging arm and the second hanging arm are connected, the first hanging arm is fixedly connected with the first connecting frame, and the second hanging arm is fixedly connected with the second connecting frame.

Optionally, the first hitching arm is fixedly connected to a side of the first connecting frame, which is away from the second connecting frame.

Optionally, the second hitching arm is fixedly connected to one side of the second connecting frame, which is close to the first connecting frame.

Optionally, when the first hitching arm is fixedly connected to the side of the first connecting frame away from the second connecting frame, the first hitching arm is provided with a connecting via hole, so that the first hitching arm and the first connecting frame are connected in a screw locking manner.

Optionally, when the second hitching arm is fixedly connected to one side of the second connecting frame, which is close to the first connecting frame, one side of the second hitching arm, which is away from the first hitching arm, is provided with a connecting stud, so that the second hitching arm and the second connecting frame are fixedly connected in a screw locking manner.

Optionally, a yielding groove is formed in one side, close to the first connecting frame, of the second connecting frame, and the second hitching arm is accommodated in the yielding groove.

Optionally, the end of the lens frame far away from the first connecting frame is provided with one of the optical machines, and the two optical machines are symmetrically distributed relative to the first connecting frame.

Optionally, the AR glasses further include a camera, one of the lens frames is disposed at an end portion of the second connecting frame, and the two cameras are symmetrically distributed on the second connecting frame.

Optionally, one side of the mirror frame that is close to the mounting bracket is provided with the camera, the mounting bracket is provided with the second that corresponds the camera dodges and leads to the groove.

Optionally, one side of the mounting bracket, which is close to the mirror frame, is further provided with a nose support piece, the mirror frame is provided with an avoidance notch corresponding to the nose support piece, and the nose support piece is arranged in the avoidance notch in a penetrating manner.

Optionally, the AR glasses further include a covering member, the covering member covers the mounting frame and the glasses frame, and covers at least a part of the glasses leg.

Optionally, the temple arm is rotatably connected to the mounting bracket to have a folded state and an unfolded state, in the unfolded state, the covering has a corrugated portion, the corrugated portion is disposed opposite to a connection of the temple arm and the mounting bracket, and the corrugated portion can be stretched in a process of switching the temple arm from the unfolded state to the folded state.

Optionally, the covering is formed by an integral sheet-like structure covering at least part of the temple, the side of the frame facing away from the mounting bracket and the side of the mounting bracket facing away from the frame.

Optionally, the covering member is formed by a first covering part, a second covering part and two third covering parts, wherein the first covering part, the second covering part and the two third covering parts are separated and are in a sheet shape, the first covering part covers one side, away from the mirror frame, of the mounting rack, the second covering part covers one side, away from the mirror frame, of the mirror frame, and the third covering parts at least cover the joint of the glasses leg and the mounting rack; the periphery of the first coating part is connected to the periphery of the second coating part, and the third coating part is connected to the first coating part and the second coating part respectively at the end part of the mounting frame and the end part of the mirror frame.

According to the technical scheme, the glasses legs are arranged on two ears, the head of the glasses can be located in a wearing space, the two eyes can be opposite to the optical waveguide lens, light rays emitted by the optical machine are transmitted by the optical waveguide lens and then are emitted out of the optical waveguide lens and enter the eyes of the user, and then the AR virtual picture can be presented to the user. Wherein, the mirror leg does not have lug connection in the picture frame that is provided with ray apparatus and optical waveguide lens, mirror leg lug connection is in the mounting bracket, the picture frame is then through linking piece indirect connection in the mounting bracket, so, when wearing or breaking off the mirror leg off with the fingers and thumb, the direct influence is the mounting bracket, the atress of mirror leg need successively through the mounting bracket with link the piece just can transmit to the picture frame, the possibility that the picture frame takes place deformation will reduce greatly, even the mounting bracket takes place deformation, because the picture frame links in the mounting bracket through linking piece, this kind of mode that articulates leads to the deformation volume of mounting bracket very little to the transmission volume of picture frame, furtherly, the picture frame is located one side of wearing the space being close to of mounting bracket, when the mirror leg expands outward, the mounting bracket will take place deformation along the direction that deviates from wearing the space, can not produce the extrusion to the picture frame, be favorable to further reduce the influence of the deformation of mounting bracket to the picture frame. Therefore, the AR glasses provided by the invention can reduce the influence on optical imaging when the glasses legs are worn or broken, so that the accuracy of optical imaging is improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings 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 view of an assembly structure of an embodiment of AR eyeglasses according to the present invention;

FIG. 2 is a schematic diagram of an exploded structure of an embodiment of AR glasses according to the present invention;

FIG. 3 is a partial cross-sectional view of an embodiment of AR eyewear in accordance with the present invention;

FIG. 4 is a cross-sectional view of another embodiment of AR spectacles according to the present invention;

FIG. 5 is a schematic structural view of one embodiment of an AR eyeglass cover of the present invention;

fig. 6 is a schematic structural view of another embodiment of the covering of the AR glasses according to the present invention.

The reference numbers illustrate:

reference numerals	Name (R)	Reference numerals	Name (R)
				100	Mounting rack	620	Second hitching arm
101	First avoiding through groove	621	Connecting stud
				102	Second avoiding through groove	630	Connecting arm
110	Second connecting frame	700	Camera head
				111	Abdicating groove	800	Nose support piece
120	Third connecting frame	900	Cladding piece
				200	Glasses legs	901	First avoiding port
210	Avoiding passing port	902	Second avoiding port
				300	Picture frame	903	Third avoidance port
310	Lens frame	904	Fourth avoidance port
				311	Installation through groove	905	Fifth avoidance port
312	Positioning ring projection	911	The first cladding region
				320	First connecting frame	912	Second cladding region
321	Avoiding gap	913	Third cladding region
				400	Optical machine	921	The first coating part
500	Optical waveguide lens	922	Second coating part
				600	Hanging connecting piece	923	The third coating part
610	First hitching arm	10	Screw nail
				611	Connecting via

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

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that, if directional indications (such as up, down, left, right, front, and back … …) are involved in the embodiment of the present invention, the directional indications are only used for explaining the relative position relationship between the components, the motion situation, and the like under a certain posture (as shown in the drawing), and if the certain posture is changed, the directional indications are changed accordingly.

The terms "connected," "mounted," "secured," and the like are to be construed broadly and include, for example, fixed connections, removable connections, or integral connections; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In addition, if there is a description of "first", "second", etc. in an embodiment of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, if appearing throughout the text, "and/or" is meant to include three juxtaposed aspects, taking "A and/or B" as an example, including either the A aspect, or the B aspect, or both A and B satisfied aspects. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.

The invention provides AR glasses.

In an embodiment of the present invention, as shown in fig. 2, the AR glasses include a mounting frame 100, two legs 200 respectively connected to two ends of the mounting frame 100, a hanging piece 600, and a frame 300, a wearing space of the AR glasses is formed between the mounting frame 100 and the two legs 200, the frame 300 is mounted with an optical waveguide lens 500 and is located at one side of the mounting frame 100 close to the wearing space, and the hanging piece 600 is used for fixedly hanging the frame 300 on the mounting frame 100.

In the technical scheme of the invention, when a user sets the glasses legs 200 at both ears, the head can be positioned in a wearing space, both eyes can be opposite to the optical waveguide lens 500, and light rays emitted by the optical machine 400 are transmitted by the optical waveguide lens 500 and then are emitted out of the optical waveguide lens 500 and enter the eyes of the user, so that an AR virtual picture can be presented to the user. Wherein, the temple 200 is not directly connected to the frame 300 provided with the optical engine 400 and the optical waveguide lens 500, the temple 200 is directly connected to the mounting block 100, the frame 300 is indirectly connected to the mounting block 100 through the hanging member 600, thus, when the temple 200 is worn or pulled off, the direct influence is that the mounting block 100 is directly influenced, the stress of the temple 200 needs to be transmitted to the frame 300 through the mounting block 100 and the hanging member 600 in sequence, the possibility of deformation of the frame 300 is greatly reduced, even if the mounting block 100 is deformed, because the frame 300 is hung to the mounting block 100 through the hanging member 600, the hanging manner causes the transmission amount of the deformation amount of the mounting block 100 to the frame 300 to be very small, further, the frame 300 is positioned at one side of the mounting block 100 close to the wearing space, when the temple 200 is expanded, the mounting block 100 is deformed in the direction deviating from the wearing space, and does not extrude the frame 300, the influence of the deformation of the mounting bracket 100 on the frame 300 can be further reduced. Therefore, the AR glasses of the present invention can reduce the influence on the optical imaging when the temple 200 is worn or broken, so as to improve the accuracy of the optical imaging.

Without loss of generality, the frame 300 is made of a material with good rigidity, such as magnesium-lithium alloy, aluminum alloy, and the like, so as to further reduce the influence of the deformation of the mounting frame 100 on the frame 300, thereby ensuring that optical devices such as the optical waveguide lens 500 and the optical engine 400 have a stable relative position relationship on the frame 300, and improving the accuracy of optical imaging.

Further, in the present embodiment, as shown in fig. 2 and 3, the lens frame 300 includes two lens frames 310 for mounting the optical waveguide lens 500 and a first connecting frame 320 for connecting the two lens frames 310, wherein the optical waveguide lens 500 is mounted on the lens frames 310; the mounting rack 100 is provided with a first avoidance through groove 101 for avoiding the optical waveguide lens 500, and the mounting rack 100 includes a second connecting rack 110 located between the two first avoidance through grooves 101; the hanging member 600 is used for fixedly hanging the first connecting rack 320 on the second connecting rack 110. It can be understood that the temple 200 is then connected in the tip of mounting bracket 100, the tip of mounting bracket 100 is easy to be out of shape when wearing or breaking the temple 200 off with the fingers and thumb, second link 110 is located the middle part of mounting bracket 100, the moment of bending that the atress at the both ends of mounting bracket 100 produced in second link 110 department is very little, second link 110 is difficult to be out of shape, and first link 320 at the middle part of picture frame 300 articulates in second link 110 through link 600, first link 320 does not basically receive the influence of mounting bracket 100 tip deformation, the holistic shape of picture frame 300 can remain stable state, thereby further reduce the influence to optical imaging when wearing or breaking off with the fingers and thumb the temple 200, in order to promote optical imaging's accuracy. Of course, in other embodiments, a lens frame 310 may be hung on the groove wall of the corresponding first avoiding through groove 101 through a hanging member 600, or a hanging protrusion is protruded on the upper side of the lens frame 310, and the mounting frame 100 is also protruded with a hanging protrusion, and the hanging protrusion of the lens frame 310 is hung on the mounting frame 100 through the hanging member 600. It should be noted that directions (such as up, down, left, right, front, and rear) referred to herein are all referred to a state where the user wears the AR glasses.

Further, in this embodiment, as shown in fig. 2 and fig. 3, the hanging member 600 includes a first hanging arm 610, a second hanging arm 620 and a connecting arm 630 connecting the first hanging arm 610 and the second hanging arm 620, which are oppositely and separately disposed, the first hanging arm 610 is fixedly connected to the first connecting frame 320, and the second hanging arm 620 is fixedly connected to the second connecting frame 110. So, even if the deformation of mounting bracket 100 is too big, and the deformation of second link 110 has been aroused, second articulate arm 620 takes place deformation along with second link 110, because first articulate arm 610 is connected in second articulate arm 620 through linking arm 630, and have the interval between first articulate arm 610 and the second articulate arm 620, can play the effect of buffering deformation, first articulate arm 610 receives the influence of the deformation of second articulate arm 620 very little, can not arouse the deformation of first link 320 basically. Accordingly, the shape of the entire frame 300 can be maintained in a stable state, thereby further reducing the influence on optical imaging when the temple 200 is worn or pulled, and improving the accuracy of optical imaging. Of course, in other embodiments, an elastic member may be interposed between the first hooking arm 610 and the second hooking arm 620, so that the first hooking arm 610 and the second hooking arm 620 can play a role of buffering even though there is no gap between them.

Further, in this embodiment, as shown in fig. 3, the first hanging arm 610 is fixedly connected to a side of the first connecting frame 320 away from the second connecting frame 110, so that the first connecting frame 320 can be accommodated by utilizing a gap between the first hanging arm 610 and the second hanging arm 620, and only the first connecting frame 320 needs to be ensured not to directly contact with the second hanging arm 620 or the second hanging piece 600, which is beneficial to reducing the size of the AR glasses in the front-back direction. In particular, in the embodiment, the connecting arm 630 is supported on the lower side of the first connecting frame 320, so as to improve the hanging stability of the first connecting frame 320 and the second connecting frame 110, which is beneficial to ensuring the shape stability of the spectacle frame 300. Of course, in other embodiments, the first hanging arm 610 may be fixedly connected to a side of the first connecting frame 320 close to the second connecting frame 110, and a groove structure is disposed on a side of the first connecting frame 320 close to the second connecting frame 110 for accommodating the first connecting arm 630, so as to reduce the size of the AR glasses in the front-back direction, and at this time, a supporting protrusion supported on the lower side of the first connecting frame 320 may be disposed on a side of the first hanging arm 610 away from the second hanging arm 620.

Further, in the present embodiment, as shown in fig. 3, the first hanging arm 610 is provided with a connecting through hole 611, so that the first hanging arm 610 and the first connecting frame 320 are connected by screw locking. So, when the connection stability of first string of arm 610 and first connecting frame 320 is being ensured, can also realize the connection dismantled of first string of arm 610 and first connecting frame 320, when the structure of picture frame 300 is damaged, can change picture frame 300 alone, be favorable to practicing thrift the cost of maintenance of AR glasses. Without loss of generality, in this embodiment, the first hooking arm 610 is provided with three connecting through holes 611, the three connecting through holes 611 are distributed in a triangular shape, and the first hooking arm 610 is fastened and connected to the first hooking member 600 through three screws 10, so that the connection stability of the first hooking arm 610 and the first connecting frame 320 can be further improved. Of course, in other embodiments, the first hooking arm 610 may be detachably connected to the first connecting frame 320 in a snapping or inserting manner, or the first hooking arm 610 and the first connecting frame 320 are connected in a non-detachable manner, such as welding, integral forming, and the like, so as to facilitate improving the connection stability between the first hooking arm 610 and the first connecting frame 320.

Further, in this embodiment, as shown in fig. 3, the second hooking arm 620 is fixedly connected to a side of the second connecting frame 110 close to the first connecting frame 320, so that the second hooking arm 620 is not exposed to the outside, which is beneficial to improving the appearance of the AR glasses, and the length of the connecting arm 630 is not too long, which is beneficial to ensuring the rigidity of the connecting arm 630, and reducing the possibility that the deformation of the second hooking arm 620 is transmitted to the first hooking arm 610 through the connecting arm 630. Of course, in other embodiments, the second hanging arm 620 may be fixedly connected to a side of the second connecting frame 110 away from the first connecting frame 320, and at this time, a groove structure may be disposed on a side of the second connecting frame 110 away from the first connecting frame 320 for the second hanging arm 620 to engage with, so as to ensure an aesthetic appearance of the AR glasses.

Further, in this embodiment, as shown in fig. 3, a connection stud 621 is disposed on a side of the second hanging arm 620 away from the first hanging arm 610, so that the second hanging arm 620 and the second connection frame 110 are fixedly connected by a screw lock. So, when guaranteeing the second and hang and connect arm 620 and second link 110's connection stability, can also realize the second and hang and connect the connection of dismantling of arm 620 and second link 110, when the structure of mounting bracket 100 is damaged, can change mounting bracket 100 alone, combine in the connection of dismantling of first string of arm 610 and first link 320, when string of connector 600 takes place the structure damage, also can change string of connector 600 alone, be favorable to practicing thrift AR glasses's cost of maintenance. Wherein, second link 110 is connected in the connecting stud 621 that sets up on second articulate arm 620 through the mode that the screw lock attaches, promptly, second link 110 does not have the lug connection in articulate arm, further prolongs the route that the deformation of mounting bracket 100 transmitted to picture frame 300, is favorable to reducing the influence of the deformation of mounting bracket 100 to picture frame 300 to reduce the influence to optical imaging when wearing or breaking arm-wrestling mirror leg 200, in order to promote optical imaging's accuracy.

Further, in this embodiment, as shown in fig. 3, an abdicating slot 111 is disposed at a side of the second connecting rack 110 close to the first connecting rack 320, and the second hanging arm 620 is accommodated in the abdicating slot 111. As such, it is advantageous to draw the distance between the mounting frame 100 and the frame 300 closer to further reduce the size of the AR glasses in the front-rear direction. It can be understood that the screw 10 should be driven into the second connecting frame 110 from the side away from the first connecting frame 320, and the second connecting frame 110 is provided with a screw hole corresponding to the connecting stud 621, and due to the arrangement of the abdicating groove 111, the depth of the screw hole on the second connecting frame 110 is reduced, which is beneficial to reducing the length of the screw 10 for locking, so as to save the production cost and reduce the self weight of the AR glasses. At least two screw holes on the second connecting frame 110 are correspondingly arranged with the connecting studs 621 on the second connecting arm 630, which is beneficial to improving the connection stability between the second connecting frame 110 and the second connecting arm 630.

Further, in this embodiment, as shown in fig. 1 and fig. 2, the AR glasses further include a camera 700, the optical machine 400 and the camera 700 are correspondingly disposed at an end of the lens frame 310 far away from the first connecting frame 320, and the two optical machines 400 and the two cameras 700 are symmetrically distributed with respect to the first connecting frame 320. Thus, the weight distribution of the frame 300 is uniform, and the frame 300 is prevented from being deformed due to the uneven distribution of the self weight. Moreover, the end of the lens frame 310 for mounting the optical machine 400 is opposite to the end connected to the first connecting frame 320, and the position where the optical machine 400 is mounted is not easily affected by the deformation of the mounting frame 100, which is beneficial to further reducing the influence on optical imaging when the temple 200 is worn or pulled off, so as to improve the accuracy of optical imaging.

Further, in this embodiment, the camera 700 is disposed on one side of the lens frame 300 close to the mounting block 100, and the mounting block 100 is disposed with a second avoiding through groove 102 corresponding to the camera 700, so that the mounting block 100 does not block the functions of image acquisition or interactive recognition of the camera 700. The second bypass groove 102 may be connected to the first bypass groove 101. Of course, in other embodiments, the camera 700 may be disposed on the upper side of the frame 300 and higher than the mounting rack 100, so that the mounting rack 100 does not block the functions of image capture or interactive recognition of the camera 700.

Without loss of generality, in the present embodiment, the end of the lens frame 310 away from the first connecting frame 320 is provided with a mounting through slot 311, as shown in fig. 4, the camera 700 and the optical engine 400 are disposed opposite to each other in the mounting through slot 311, and are respectively protruded on two notches of the mounting through slot 311. The camera 700 and the optical machine 400 can be fixed in the mounting through groove 311 by gluing or screw locking, a positioning ring protrusion 312 is arranged in the mounting through groove 311, and two sides of the positioning ring protrusion 312 are respectively used for mounting and positioning the camera 700 and the optical machine 400. Further, the second that camera 700 wears to locate is dodged and is led logical groove 102 to show out in the one side that deviates from picture frame 300 of mounting bracket 100, the second is dodged and is led logical groove and the 700 clearance fit of camera, avoids the deformation of mounting bracket 100 to transmit to picture frame 300 through camera 700.

Further, in this embodiment, one side of the mounting frame 100 close to the lens frame 300 is further provided with a nose pad 800, the lens frame 300 is provided with an avoiding notch 321 corresponding to the nose pad 800, and the nose pad 800 is inserted into the avoiding notch 321. Particularly, dodge breach 321 and set up in first link 320, can understand, nose tray piece 800 is used for supplying the AR spectacle frame to locate user's nose, user's nose is when supporting AR glasses, and has an interact force between the nose tray piece 800, in this embodiment, nose tray piece 800 sets up in mounting bracket 100, and wear to locate dodging breach 321 of picture frame 300, so, can reduce user's nose and the influence of the effort between nose tray piece 800 to picture frame 300, be favorable to further reducing the influence to optical imaging when wearing or breaking glass leg 200 off with the fingers and thumb, in order to promote optical imaging's accuracy.

Further, in this embodiment, as shown in fig. 1 and 2, an end of the mounting frame 100 is provided as a third connecting frame 120 extending in a direction parallel to the distribution direction of the mounting frame 100 and the lens frame 300, the temple 200 is movably connected to the third connecting frame 120, and an end of the third connecting frame 120 far away from the mounting frame 100 is flush with or protrudes from an end of the optical engine 400 far away from the lens frame 300. In this manner, the temple arm 200 can be folded and unfolded with respect to the mounting frame 100 without the optical engine 400 interfering with the rotation of the temple arm 200 with respect to the mounting frame 100. Specifically, the temples 200 may be rotatably connected to the third connecting frame 120 by a hinge or a rotation shaft.

Further, in this embodiment, as shown in fig. 1 and 2, the AR glasses further include a covering piece 900, and the covering piece 900 covers the mounting frame 100 and the lens frame 300 and covers at least a portion of the temple 200. Thus, the covering member 900 can cover the gap between the mounting frame 100 and the mirror frame 300 and the connection gap between the mirror legs 200 and the mounting frame 100, so that the appearance of the AR glasses is more consistent, and the appearance attractiveness of the AR glasses is improved.

Further, in this embodiment, the covering member 900 is made of a flexible material and is at least adapted to cover the mounting frame 100 and the mirror frame 300. That is, mounting bracket 100 and picture frame 300 are in an organic whole by cladding piece 900 cladding, so, when mounting bracket 100 takes place deformation, because the flexible buffering of cladding piece 900, the deformation volume of mounting bracket 100 will reduce, and the deformation volume of mounting bracket 100 is difficult to transmit to picture frame 300 through flexible cladding piece 900, is favorable to further reducing the possibility that picture frame 300 takes place deformation to reduce the influence to optical imaging when wearing or breaking off with the fingers and thumb mirror leg 200, thereby promote optical imaging's accuracy. Optionally, the covering 900 may be made of a flexible cloth material, a flexible fiber material, or a flexible rubber material, and the covering 900 may be connected to the temple 200, the mounting bracket 100, or the frame 300 by gluing, or may be closely attached to the temple 200, the mounting bracket 100, or the frame 300 by heat shrinking.

Further, in this embodiment, electrical devices are disposed in the frame 300 and the temple 200, the electrical devices in the temple 200 are electrically connected to the electrical devices of the frame 300 through electrical connectors, an avoiding opening 210 is disposed at one end of the temple 200 close to the mounting frame 100, so that the electrical connectors can penetrate through the avoiding opening, and the covering member 900 further covers the electrical connectors. Without loss of generality, the first connecting frame 320 of the glasses frame 300 is provided with a main control board, the optical machine 400 and the camera 700 are electrically connected to the main control board, the glasses leg 200 is internally provided with a battery, a loudspeaker and the like, electric devices in the glasses leg 200 are electrically connected to the main control board through electric connecting pieces (connecting wires or flexible circuit boards), the electric connecting pieces are wrapped in the wrapping piece 900, the electric connecting pieces do not need to be fixed at the movable connecting part of the glasses leg 200 and the connecting frame, the R angle design quantity is increased, the bending space is increased by more than 70%, and the bending service life of the electric connecting pieces is prolonged.

Further, in the present embodiment, a heat sink is further disposed in the temple 200, and the heat sink in the temple 200 is disposed corresponding to the electric device. Without loss of generality, the heat dissipation member is provided with a graphite sheet to dissipate heat of electric devices in the glasses legs 200, so that the working performance of the electric devices in the glasses legs 200 is guaranteed.

Further, in the present embodiment, the temple arm 200 has a folded state and an opened state, in the opened state, the covering 900 has a corrugated portion, which is provided with respect to a junction of the temple arm 200 and the mounting bracket 100, and the corrugated portion can be extended in a process of switching the temple arm 200 from the opened state to the folded state. Thus, the deformation allowance provided by the corrugated part enables the folding or unfolding of the temple 200 relative to the mounting frame 100 not to be interfered by the covering piece 900, and the storage of the AR glasses can be facilitated.

In one embodiment, as shown in fig. 5, the covering member 900 is formed by a unitary sheet-like structure covering at least a portion of the temple bar 200, a side of the frame 300 facing away from the mounting block 100, and a side of the mounting block 100 facing away from the frame 300. From this, can conveniently cut out this integrative sheet structure on the substrate, be favorable to promoting cladding piece 900's production efficiency to can reduce the waste material that cuts the production, be favorable to practicing thrift cladding piece 900's manufacturing cost.

Specifically, the main body of the integrated sheet structure is composed of a first cladding region 911 and a second cladding region 912, two opposite sides of the second cladding region 912 are respectively provided with a third cladding region 913, the distribution directions of the first cladding region 911 and the second cladding region 912 are perpendicular or approximately perpendicular to the distribution directions of the two third cladding regions 913, the first cladding region 911 is mainly cladded on one side of the mounting bracket 100 departing from the mirror frame 300, the second cladding region 922 is mainly cladded on one side of the mirror frame 300 departing from the mirror frame 300, the junction of the first cladding region 911 and the second cladding region 912 is used for cladding the upper sides of the mounting bracket 100 and the mirror frame 300, one side of the second cladding region 912 far away from the first cladding region 911 is used for cladding the lower sides of the mounting bracket 100 and the mirror frame 300, and the opposite sides of the first cladding region 911 and the second cladding region 912 can be butted or can be both connected to the lower side of the mirror frame 300.

The second cladding area 912 may be provided with a first avoiding opening 901 corresponding to the temple 200 at a side close to the third cladding area 913, so that the third connecting frame 120 can be inserted through the first avoiding opening 901, the first cladding area 911 and the second cladding area 912 are connected to an outer side of the third connecting frame 120 at a side close to the third cladding area 913, and the third cladding area 913 is clad inward from the outer side of the third connecting frame 120 and the temple 200. Of course, in other embodiments, the second wrapping region 912 may not be provided with the first avoidance hole 901 avoiding the third connecting frame 120, opposite sides of the first wrapping region 911 and the second wrapping region 912 are connected at an upper side and a lower side of the third connecting frame 120, and the third wrapping region 913 wraps outside from an inner side of the third connecting frame 120 and the temple 200. The inner side is a side close to the wearing space, and the outer side is a side away from the wearing space.

Further, first cladding area 911 is provided with dodges optical waveguide lens 500's second dodges a mouth 902 and dodges camera 700's fifth dodge a mouth 905, first cladding area 911 cladding mounting bracket 100 back, the second dodge a mouth 902 and fifth dodge a mouth 905 all be located the one side that deviates from picture frame 300 of mounting bracket 100, and the second dodge a mouth 902 and fifth dodge the periphery of mouth 905 all connect in mounting bracket 100. Thus, the first cladding area 911 does not interfere with the functions of the optical waveguide lens 500, such as presenting an AR image to a user and collecting an image and performing interactive recognition by the camera 700, and is beneficial to ensuring the performance of the AR glasses. In addition, the first cladding 911 is further provided with an avoiding structure relative to the screw hole of the second connecting frame 110 to avoid interference with the screw locking of the second connecting frame 110 and the hanging piece 600. Of course, in other embodiments, the first cladding region 911 may be provided with a light-transmitting portion corresponding to the optical waveguide lens 500 and the camera 700, so that the functions of the optical waveguide lens 500 and the camera 700 are not interfered.

Further, second cladding area 912 is provided with dodges the third of optical waveguide lens 500 dodges mouth 903 and dodges the fourth of ray apparatus 400 dodges mouth 904, second cladding area 912 cladding picture frame 300 back, and the third dodges mouth 903 and the fourth dodges the one side that deviates from mounting bracket 100 that mouth 904 all is located picture frame 300, and the third dodges the periphery that mouth 903 and fourth dodge mouth 904 all connect in picture frame 300. The third dodging opening 903 enables the second cladding area 912 not to interfere with the optical waveguide lens 500 to present an AR image to a user, performance of the AR glasses is guaranteed, the fourth dodging opening 904 is beneficial to simplifying the structure of the second cladding area 912, and cutting efficiency of the cladding piece 900 can be improved. In addition, the second covering region 912 is further provided with an escape structure with respect to the screw hole of the first connection frame 320 to avoid interference with the screw locking of the first connection frame 320 and the hanging member 600. Of course, in other embodiments, the second coating region 912 may be provided with a light-transmitting portion corresponding to the optical waveguide lens 500, so that the function of the optical waveguide lens 500 is not interfered.

In an embodiment, as shown in fig. 6, the covering member 900 is formed by a first covering part 921, a second covering part 922 and two third covering parts 923, which are separated and have a sheet shape, the first covering part 921 is covered on a side of the mounting bracket 100 away from the frame 300, the second covering part 922 is covered on a side of the frame 300 away from the frame 300, and the third covering parts 923 at least cover a joint of the temple 200 and the mounting bracket 100; wherein, the periphery of the first coating part 921 is connected to the periphery of the second coating part 922, and the third coating part 923 is respectively connected to the end of the mounting bracket 100 and the end of the mirror frame 300 to the first coating part 921 and the second coating part 922. So, first cladding portion 921, second cladding portion 922 and third cladding portion 923 homoenergetic possess simpler structure, can reduce the processing degree of difficulty of the material of cladding piece 900, are favorable to promoting the finished product yield of the material of cladding piece 900. The specific structural design of the first cladding 921, the second cladding 922 and the third cladding 923 refers to the first cladding 911, the second cladding 912 and the third cladding 913 in the above embodiments.

The above description is only an alternative embodiment of the present invention, and is not intended to limit the scope of the present invention, and all modifications and equivalents made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, which are within the spirit of the present invention, are included in the scope of the present invention.

Claims

1. AR eyewear, comprising:

2. The AR glasses according to claim 1, wherein the frame comprises two lens frames for mounting the optical waveguide lens mounted to the lens frames and a first connecting frame connecting the two lens frames;

the mounting frame is provided with first avoidance through grooves for avoiding the optical waveguide lens, and the mounting frame comprises a second connecting frame positioned between the two first avoidance through grooves;

the hanging piece is used for hanging the first connecting frame on the second connecting frame.

3. The AR glasses of claim 2, wherein the hanging member comprises a first hanging arm, a second hanging arm and a connecting arm connecting the first hanging arm and the second hanging arm, wherein the first hanging arm is fixedly connected to the first connecting frame, and the second hanging arm is fixedly connected to the second connecting frame.

4. The AR eyewear of claim 3, wherein the first hooking arm is secured to a side of the first link frame adjacent to the second link frame; and/or the second hitching arm is fixedly connected to one side of the second connecting frame, which is close to the first connecting frame.

5. The AR glasses according to claim 4, wherein when the first hanging arm is fixedly connected to a side of the first connecting frame away from the second connecting frame, the first hanging arm is provided with a connecting via hole for the first hanging arm and the first connecting frame to be connected by a screw lock;

or when the second hitching arm is fixedly connected to one side of the second connecting frame, which is close to the first connecting frame, one side of the second hitching arm, which is far away from the first hitching arm, is provided with a connecting stud, so that the second hitching arm and the second connecting frame are fixedly connected in a screw locking manner; and/or one side of the second connecting frame, which is close to the first connecting frame, is provided with a yielding groove, and the second hanging arm is accommodated in the yielding groove.

6. The AR eyeglasses of claim 2, wherein one of said optical devices is disposed on an end of said lens frame away from said first connecting frame, and said optical devices are symmetrically disposed with respect to said first connecting frame;

and/or, the AR glasses further comprise a camera, one is arranged at the end part of the lens frame far away from the second connecting frame, the camera is correspondingly arranged, and the two cameras are symmetrically distributed on the second connecting frame.

7. The AR glasses according to claim 1, wherein a camera is disposed on a side of the frame close to the mounting rack, and the mounting rack is provided with a second avoidance through groove corresponding to the camera;

and/or, one side of mounting bracket that is close to the picture frame still is provided with nose and holds in the palm the piece, the picture frame is provided with the correspondence the breach of dodging of nose support piece, nose support piece wears to locate dodge the breach.

8. The AR glasses according to any of claims 1 to 7, further comprising a covering member, said covering member covering the mounting frame and the frame and covering at least a portion of the temple.

9. The AR eyeglasses of claim 8, wherein said temple arm is rotatably connected to said mounting bracket to have a folded condition and an unfolded condition, wherein in said unfolded condition said covering has a corrugated portion disposed relative to the connection of said temple arm and said mounting bracket, said corrugated portion being extendable during switching of said temple arm from said unfolded condition to said folded condition.

10. The AR glasses of claim 8, wherein the covering is formed of a unitary sheet-like structure covering at least a portion of the temple, a side of the frame facing away from the mounting bracket, and a side of the mounting bracket facing away from the frame;

or the coating piece is formed by a first coating part, a second coating part and two third coating parts which are separated and are sheet-shaped, the first coating part is coated on one side, away from the mirror frame, of the mounting frame, the second coating part is coated on one side, away from the mirror frame, of the mirror frame, and the third coating part at least coats the joint of the mirror leg and the mounting frame; the periphery of the first coating part is connected to the periphery of the second coating part, and the third coating part is connected to the first coating part and the second coating part respectively at the end part of the mounting frame and the end part of the mirror frame.