CN115016140B - AR glasses - Google Patents
AR glasses Download PDFInfo
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- CN115016140B CN115016140B CN202210765374.7A CN202210765374A CN115016140B CN 115016140 B CN115016140 B CN 115016140B CN 202210765374 A CN202210765374 A CN 202210765374A CN 115016140 B CN115016140 B CN 115016140B
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- Prior art keywords
- frame
- glasses
- connecting frame
- mounting
- hanging arm
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- 239000011521 glass Substances 0.000 title claims abstract description 84
- 230000003287 optical effect Effects 0.000 claims abstract description 59
- 238000005253 cladding Methods 0.000 claims description 50
- 238000000034 method Methods 0.000 claims description 3
- 230000008569 process Effects 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000012634 optical imaging Methods 0.000 abstract description 22
- 230000003190 augmentative effect Effects 0.000 abstract description 2
- 239000011248 coating agent Substances 0.000 description 45
- 238000000576 coating method Methods 0.000 description 45
- 239000000463 material Substances 0.000 description 10
- 230000009286 beneficial effect Effects 0.000 description 8
- 230000002349 favourable effect Effects 0.000 description 7
- 238000009826 distribution Methods 0.000 description 5
- 230000002452 interceptive effect Effects 0.000 description 4
- 238000005452 bending Methods 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 210000003811 finger Anatomy 0.000 description 3
- 210000003128 head Anatomy 0.000 description 3
- 230000017525 heat dissipation Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 210000003813 thumb Anatomy 0.000 description 3
- 238000004026 adhesive bonding Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 210000005069 ears Anatomy 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910000733 Li alloy Inorganic materials 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000013305 flexible fiber Substances 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 239000001989 lithium alloy Substances 0.000 description 1
- GCICAPWZNUIIDV-UHFFFAOYSA-N lithium magnesium Chemical compound [Li].[Mg] GCICAPWZNUIIDV-UHFFFAOYSA-N 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- 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
- G02C5/02—Bridges; Browbars; Intermediate bars
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/01—Head-up displays
-
- 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
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/01—Head-up displays
- G02B27/017—Head mounted
- G02B2027/0178—Eyeglass type
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Health & Medical Sciences (AREA)
- Ophthalmology & Optometry (AREA)
- Eyeglasses (AREA)
Abstract
The invention discloses AR (augmented reality) glasses which comprise a mounting frame, two glasses legs, a hanging piece and a glasses frame, wherein the two glasses legs are respectively connected to two ends of the mounting frame, a wearing space of the AR glasses is formed between the mounting frame and the two glasses legs, the glasses frame is provided with an optical waveguide lens and is positioned on one side, close to the wearing space, of the mounting frame, and the hanging piece is used for fixedly hanging the glasses frame on the mounting frame. The technical scheme of the invention aims to reduce the influence on optical imaging when the glasses legs are worn or broken off so as to improve the accuracy of the optical imaging.
Description
Technical Field
The invention relates to the field of wearable equipment, in particular to AR (augmented reality) glasses.
Background
For the intelligent glasses product with binocular display, the problem of binocular fusion needs to be considered, the requirements on the accuracy of the relative positions of the optical machine and the optical waveguide are higher, but when the glasses leg is worn or broken, the traditional intelligent glasses can easily cause stress deformation of the glasses frame, further cause deviation of the relative positions of the optical machine and the optical waveguide lens, the accuracy of optical imaging is difficult to ensure, the images are offset or binocular cannot be fused, and the use experience of users is greatly affected.
Disclosure of Invention
The invention mainly aims to provide AR glasses, which aim to reduce the influence on optical imaging when wearing or snapping the glasses legs so as to improve the accuracy of the optical imaging.
In order to achieve the above object, the AR glasses according to the present invention includes:
the device comprises a mounting frame and two glasses legs respectively connected to two ends of the mounting frame, wherein 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
the hanging piece is used for fixedly hanging the mirror frame on the mounting frame.
Optionally, the lens frame includes two lens frames for mounting the optical waveguide lenses and a first connecting frame for connecting the two lens frames, and the optical waveguide lenses are mounted on the lens frames; the mounting frame is provided with a first avoidance through groove 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 first connecting frame on the second connecting frame.
Optionally, the hanging piece includes relative and interval setting's first arm that articulates, second arm that articulates and connect first arm that articulates with the linking arm of second arm that articulates, first arm that articulates rigid coupling in first link, the second arm that articulates rigid coupling in the second link.
Optionally, the first hanging arm is fixedly connected to one side of the first connecting frame, which is away from the second connecting frame.
Optionally, the second hanging arm is fixedly connected to one side of the second connecting frame, which is close to the first connecting frame.
Optionally, when the first hanging arm is fixedly connected to one side of the first connecting frame, which is away from the second connecting frame, the first hanging arm is provided with a connecting via hole, so that the first hanging arm and the first connecting frame are connected in a mode of locking by a screw.
Optionally, when the second hanging arm is fixedly connected to one side of the second connecting frame, which is close to the first connecting frame, a connecting stud is arranged on one side of the second hanging arm, which is away from the first hanging arm, so that the second hanging arm and the second connecting frame are fixedly connected in a mode of locking by a screw.
Optionally, a yielding groove is formed in one side, close to the first connecting frame, of the second connecting frame, and the second hanging arm is accommodated in the yielding groove.
Optionally, an end portion of the lens frame, which is far away from the first connecting frame, is correspondingly provided with an optical machine, and the two optical machines are symmetrically distributed relative to the first connecting frame.
Optionally, the AR glasses further include a camera, one end of the lens frame far away from the second connecting frame is correspondingly provided with one camera, and two cameras are symmetrically distributed relative to the second connecting frame.
Optionally, one side of picture frame is close to the mounting bracket is provided with the camera, the mounting bracket is provided with the correspondence the second of camera dodges logical groove.
Optionally, the mounting bracket be close to one side of picture frame still is provided with the nose and holds in the palm the piece, the picture frame is provided with the correspondence the gap of dodging of nose and holds in the palm the piece wears to locate dodge the breach.
Optionally, the AR glasses further include a covering member, where the covering member covers the mounting frame and the outer side of the lens frame, and at least covers a part of the lens leg.
Optionally, the temple is rotatably connected to the mounting frame so as to have a folded state and an unfolded state, in the unfolded state, the wrapping member has a fold portion, the fold portion is disposed opposite to a junction of the temple and the mounting frame, and the fold portion can be stretched in a process of switching the temple from the unfolded state to the folded state.
Optionally, the cladding member is formed by an integral sheet structure cladding at least part of the temple, a side of the frame facing away from the mount, and a side of the mount facing away from the frame.
Optionally, the cladding member is formed by a first cladding portion, a second cladding portion and two third cladding portions, wherein the first cladding portion is split and sheet-shaped, the first cladding portion is coated on one side of the mounting frame, which is away from the mirror frame, the second cladding portion is coated on one side of the mirror frame, which is away from the mirror frame, and the third cladding portion is at least coated on the joint of the mirror leg and the mounting frame; the periphery of the first cladding part is connected to the periphery of the second cladding part, and the third cladding part is connected to the first cladding part and the second cladding part at the end part of the mounting frame and the end part of the mirror frame respectively.
According to the technical scheme, the glasses legs are erected on the two ears by a user, the head can be positioned in the wearing space, the eyes can be opposite to the optical waveguide lenses, light rays emitted by the optical machine are transmitted through the optical waveguide lenses and then emitted from the optical waveguide lenses and enter eyes of the user, and an AR virtual picture can be presented to the user. Wherein, the mirror leg does not have the lug connection in the picture frame that is provided with ray apparatus and optical waveguide lens, mirror leg lug connection in the mounting bracket, the picture frame then passes through the link and connects in the mounting bracket indirectly, so, when wearing or breaking the mirror leg off with the fingers and thumb, the direct effect is the mounting bracket, the atress of mirror leg need be successively through mounting bracket and link just can transmit to the picture frame, the possibility that the picture frame takes place to deform will reduce greatly, even the mounting bracket takes place to deform, because the picture frame articulates in the mounting bracket through the link, this kind of mode of articulating leads to the deformation of mounting bracket to the transmission of picture frame very little, further, the picture frame is located one side that is close to the wearing space of mounting bracket, when the mirror leg expands outward, the mounting bracket will take place to deform along deviating from the direction of wearing the space, can not produce the extrusion to the picture frame, be favorable to further reducing the influence of deformation of mounting bracket to the picture frame. Therefore, the AR glasses can reduce the influence on optical imaging when the glasses legs are worn or broken off, so that the accuracy of the 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 that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of an assembly structure of an embodiment of AR glasses of the present invention;
FIG. 2 is a schematic diagram of an exploded view of an AR glasses according to an embodiment of the present invention;
FIG. 3 is a partial structural cross-sectional view of an embodiment of the AR glasses of the present invention;
FIG. 4 is a cross-sectional view of another partial structure of an embodiment of the AR glasses of the present invention;
FIG. 5 is a schematic view of an embodiment of a wrapping member for AR glasses according to the present invention;
fig. 6 is a schematic structural view of another embodiment of the wrapping member of the AR glasses of the present invention.
Reference numerals illustrate:
| reference numerals | Name of the name | Reference numerals | Name of the name |
| 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 | Yield groove | 800 | Nose support |
| 120 | Third connecting frame | 900 | Cladding piece |
| 200 | Glasses leg | 901 | First avoidance port |
| 210 | Avoid crossing | 902 | Second avoidance port |
| 300 | Picture frame | 903 | Third avoiding port |
| 310 | Lens frame | 904 | Fourth avoidance port |
| 311 | Mounting through groove | 905 | Fifth avoidance port |
| 312 | Positioning ring protrusion | 911 | A first cladding region |
| 320 | First connecting frame | 912 | Second cladding region |
| 321 | Avoidance gap | 913 | Third cladding region |
| 400 | Light machine | 921 | First coating part |
| 500 | Optical waveguide lens | 922 | Second coating part |
| 600 | Hanging piece | 923 | Third coating part |
| 610 | First hitching arm | 10 | Screw bolt |
| 611 | Connection via |
The achievement of the objects, functional features and advantages of the present invention will be further described with reference to the accompanying drawings, in conjunction with the embodiments.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
It should be noted that, if directional indications (such as up, down, left, right, front, and rear … …) are included in the embodiments of the present invention, the directional indications are merely used to explain the relative positional relationship, movement conditions, etc. between the components in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are correspondingly changed.
The terms "coupled," "mounted," "secured," and the like are to be construed broadly, and may be fixedly coupled, detachably coupled, or integrally connected, for example; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
In addition, if there is a description of "first", "second", etc. in the embodiments 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 a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, if the meaning of "and/or" is presented throughout this document, it is intended to include three schemes in parallel, taking "a and/or B" as an example, including a scheme, or B scheme, or a scheme where a and B meet simultaneously. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in 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 temples 200 respectively connected to two ends of the mounting frame 100, a hanging member 600 and a glasses frame 300, a wearing space of the AR glasses is formed between the mounting frame 100 and the two temples 200, the glasses frame 300 is provided with an optical waveguide lens 500, and is located at one side of the mounting frame 100 near the wearing space, and the hanging member 600 is used for fixedly hanging the glasses frame 300 on the mounting frame 100.
In the technical scheme of the invention, the user erects the glasses legs 200 at two ears, the head can be in the wearing space, the eyes can be opposite to the optical waveguide lens 500, and the light rays emitted by the optical engine 400 are transmitted by the optical waveguide lens 500 and then exit from the optical waveguide lens 500 and enter eyes of the user, so that an AR virtual picture can be presented to the user. Wherein, the mirror leg 200 does not directly connect in the picture frame 300 that is provided with ray apparatus 400 and optical waveguide lens 500, mirror leg 200 lug connection is in mounting bracket 100, picture frame 300 then is in mounting bracket 100 through the link 600 indirect connection, so, when wearing or breaking off with the fingers and thumb mirror leg 200, the direct effect is that mounting bracket 100, the atress of mirror leg 200 need be consecutive through mounting bracket 100 and link 600 just can transmit to picture frame 300, the possibility that picture frame 300 takes place deformation will reduce greatly, even mounting bracket 100 takes place deformation, because picture frame 300 articulates in mounting bracket 100 through link 600, this kind of mode of articulating leads to the transmission volume of the deformation volume of mounting bracket 100 to picture frame 300 very little, further, picture frame 300 is located one side near the wearing space of mounting bracket 100, when mirror leg 200 expands outward, mounting bracket 100 will take place deformation along deviating from the direction of wearing the space, can not produce the extrusion to picture frame 300, be favorable to further reducing the influence of the deformation of mounting bracket 100 to picture frame 300. Therefore, the AR glasses can reduce the influence on optical imaging when the glasses legs 200 are worn or broken off, so that the accuracy of the optical imaging is improved.
Without loss of generality, the lens frame 300 is made of materials with good rigidity, such as magnesium-lithium alloy, aluminum alloy and the like, so that the influence of deformation of the mounting frame 100 on the lens frame 300 is further reduced, stable relative position relations of optical devices such as the optical waveguide lens 500, the optical machine 400 and the like on the lens frame 300 are guaranteed, and the accuracy of optical imaging is improved.
Further, in the present embodiment, as shown in fig. 2 and 3, the optical waveguide lens 500 is mounted on the lens frame 310, and the optical 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; the mounting frame 100 is provided with a first avoidance channel 101 for avoiding the optical waveguide lens 500, and the mounting frame 100 comprises a second connecting frame 110 positioned between the two first avoidance channels 101; the hanging piece 600 is used for the first connecting frame 320 to be fixedly hung on the second connecting frame 110. It can be understood that the temple 200 is connected to the end of the mounting frame 100, the end of the mounting frame 100 is easy to deform when the temple 200 is worn or broken, the second connecting frame 110 is located in the middle of the mounting frame 100, the bending moment generated by the stress of the two ends of the mounting frame 100 at the second connecting frame 110 is small, the second connecting frame 110 is not easy to deform, the first connecting frame 320 in the middle of the frame 300 is hung on the second connecting frame 110 through the hanging piece 600, the first connecting frame 320 is not basically affected by the deformation of the end of the mounting frame 100, and the overall shape of the frame 300 can be kept in a stable state, so that the influence on optical imaging when the temple 200 is worn or broken is further reduced, and the accuracy of optical imaging is improved. Of course, in other embodiments, a lens frame 310 may be hooked to the groove wall of the corresponding first avoidance groove 101 by a hooking member 600, or a hooking protrusion is provided on the upper side of the lens frame 310, and a hooking protrusion is provided on the mounting frame 100 correspondingly, so that the hooking protrusion of the lens frame 310 is hooked to the mounting frame 100 by the hooking member 600. The directions (such as up, down, left, right, front, and rear) referred to herein are referred to as the state in which the user wears the AR glasses.
Further, in the present embodiment, as shown in fig. 2 and 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, where 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. Thus, even if the deformation of the mounting frame 100 is too large, and the deformation of the second connecting frame 110 is caused, the second hanging arm 620 deforms along with the second connecting frame 110, and since the first hanging arm 610 is connected to the second hanging arm 620 through the connecting arm 630, and the first hanging arm 610 and the second hanging arm 620 have a gap therebetween, the deformation buffering effect can be achieved, and the deformation of the first hanging arm 610 caused by the deformation of the second hanging arm 620 is very small, and the deformation of the first connecting frame 320 is not caused basically. Therefore, the overall shape of the lens frame 300 can be kept in a stable state, so that the influence on optical imaging when the lens legs 200 are worn or broken is further reduced, and the accuracy of the optical imaging is improved. Of course, in other embodiments, the 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 perform a buffering function even though there is no gap therebetween.
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 facing away from the second connecting frame 110, so that the first connecting frame 320 can be accommodated by using a gap between the first hanging arm 610 and the second hanging arm 620, and only the first connecting frame 320 is required to be ensured not to be directly contacted with the second hanging arm 620 or the second hanging member 600, which is beneficial to reducing the size of the AR glasses in the front-rear direction. In particular, in the present embodiment, the connection arm 630 is supported on the lower side of the first connection frame 320, so as to improve the hanging stability of the first connection frame 320 and the second connection frame 110, which is beneficial to ensuring the shape stability of the 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 near the second connecting frame 110, and a groove structure may be disposed on a side of the first connecting frame 320 near the second connecting frame 110 to accommodate the first connecting arm 630, so that the size of the AR glasses in the front-rear direction may be reduced, and at this time, a supporting protrusion may be disposed on a side of the first hanging arm 610 facing away from the second hanging arm 620 and supported on the lower side of the first connecting frame 320.
Further, in the present embodiment, as shown in fig. 3, the first hanging arm 610 is provided with a connection via 611, so that the first hanging arm 610 and the first connecting frame 320 are connected by means of screw locking. So, when guaranteeing the connection stability of first articulated arm 610 and first link 320, can also realize the detachable connection of first articulated arm 610 and first link 320, when the structure of picture frame 300 was damaged, can change picture frame 300 alone, be favorable to practicing thrift the cost of maintenance of AR glasses. In this embodiment, the first hanging arm 610 is provided with three connection through holes 611, the three connection through holes 611 are distributed in a triangle shape, and the first hanging arm 610 is fastened and connected to the first hanging member 600 by three screws 10, so that the connection stability of the first hanging arm 610 and the first connecting frame 320 can be further improved. Of course, in other embodiments, the first hanging arm 610 may be detachably connected to the first connecting frame 320 by a fastening or plugging manner, or the first hanging arm 610 and the first connecting frame 320 may be connected by a non-detachable manner, such as welding, integrally forming, etc., so as to facilitate improving the connection stability between the first hanging arm 610 and the first connecting frame 320.
Further, in the present embodiment, as shown in fig. 3, the second hanging arm 620 is fixedly connected to a side of the second connecting frame 110 near the first connecting frame 320, so that the second hanging arm 620 is not exposed, which is beneficial to improving the aesthetic 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 hanging arm 620 is transmitted to the first hanging 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 facing 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 facing away from the first connecting frame 320, so that the second hanging arm 620 may be engaged, and thus, the appearance aesthetic degree of the AR glasses may be ensured.
Further, in this embodiment, as shown in fig. 3, a connection stud 621 is disposed on a side of the second hanging arm 620 facing away from the first hanging arm 610, so that the second hanging arm 620 and the second connecting frame 110 are fixedly connected by means of screw locking. So, when guaranteeing the connection stability of second articulated arm 620 and second link 110, can also realize the detachable connection of second articulated arm 620 and second link 110, when the structure of mounting bracket 100 is damaged, can change mounting bracket 100 alone, combine in the detachable connection of first articulated arm 610 and first link 320, when the structure of articulated piece 600 takes place to be damaged, also can change articulated piece 600 alone, be favorable to practicing thrift the cost of maintenance of AR glasses. The second connecting frame 110 is connected to the connecting stud 621 disposed on the second hitching arm 620 by means of screw locking, that is, the second connecting frame 110 is not directly connected to the hitching arm, so that the path of the deformation of the mounting frame 100 transmitted to the lens frame 300 is further prolonged, the influence of the deformation of the mounting frame 100 on the lens frame 300 is reduced, and the influence on optical imaging when wearing or snapping the lens leg 200 is reduced, so that the accuracy of optical imaging is improved.
Further, in the present embodiment, as shown in fig. 3, a yielding groove 111 is disposed on a side of the second connecting frame 110 close to the first connecting frame 320, and the second hanging arm 620 is accommodated in the yielding groove 111. In this way, it is advantageous to pull in the distance between the mounting frame 100 and the frame 300 to further reduce the size of the AR glasses in the front-rear direction. It will be appreciated that the screw 10 should be driven from the side of the second connecting frame 110 facing 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 relief groove 111, the hole 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 dead weight of the AR glasses. At least two screw holes on the second connecting frame 110 and the connecting studs 621 on the second connecting arm 630 are arranged in a one-to-one correspondence manner, so that the connection stability between the second connecting frame 110 and the second connecting arm 630 is improved.
Further, in this embodiment, as shown in fig. 1 and 2, the AR glasses further include a camera 700, and an end portion of the lens frame 310 away from the first connecting frame 320 is correspondingly provided with the optical machine 400 and the camera 700, where both the optical machine 400 and the camera 700 are symmetrically distributed with respect to the first connecting frame 320. Thus, the weight distribution of the lens frame 300 is uniform, so as to avoid deformation of the lens frame 300 due to uneven self weight distribution. In addition, the end of the optical frame 310 for installing the optical bench 400 is opposite to the end connected with the first connecting frame 320, so that the installation position of the optical bench 400 is not easily affected by the deformation of the installation frame 100, which is beneficial to further reducing the influence on optical imaging when wearing or snapping the optical leg 200, so as to improve the accuracy of optical imaging.
Further, in this embodiment, the camera 700 is disposed on a side of the frame 300 near the mounting frame 100, and the mounting frame 100 is provided with a second avoidance channel 102 corresponding to the camera 700, so that the mounting frame 100 does not block functions such as image acquisition or interactive recognition of the camera 700. The second avoidance channel 102 may be connected to the first avoidance channel 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 frame 100, so that the mounting frame 100 does not block the functions of image acquisition or interactive recognition of the camera 700.
In the present embodiment, the end of the lens frame 310 far 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 device 400 are respectively disposed in the mounting through slot 311 opposite to each other, and are respectively protruded from two notches of the mounting through slot 311. The camera 700 and the optical engine 400 may be fixed in the mounting through groove 311 by means of gluing or screw locking, and a positioning ring protrusion 312 is disposed 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 engine 400. Further, the camera 700 is arranged in the second avoidance through groove 102 in a penetrating manner and is exposed on one side, away from the lens frame 300, of the mounting frame 100, and the second avoidance through groove is in clearance fit with the camera 700, so that deformation of the mounting frame 100 is prevented from being transmitted to the lens frame 300 through the camera 700.
Further, in this embodiment, a nose pad 800 is further disposed on a side of the mounting frame 100 near the frame 300, the frame 300 is provided with a relief notch 321 corresponding to the nose pad 800, and the nose pad 800 is disposed through the relief notch 321. Specifically, dodging breach 321 sets up in first link 320, can understand that nose holds in the palm piece 800 and is used for supplying the AR spectacle frame to locate user's nose, and user's nose has the interact force with nose holds in the palm piece 800 when supporting AR glasses, in this embodiment, nose holds in the palm piece 800 and sets up in mounting bracket 100, and wears to locate the dodging breach 321 of picture frame 300, so, can reduce the influence of effort between user's nose and nose holds in the palm piece 800 to picture frame 300, be favorable to further reducing the influence of wearing or breaking optical imaging when breaking off with the fingers and thumb mirror leg 200 to promote optical imaging's accuracy.
Further, in this embodiment, as shown in fig. 1 and 2, the end portion of the mounting frame 100 is configured as a third connecting frame 120 extending in a direction parallel to the distribution directions of the mounting frame 100 and the frame 300, the temple 200 is movably connected to the third connecting frame 120, and the end portion of the third connecting frame 120 away from the mounting frame 100 is flush with or protrudes from the end portion of the optical machine 400 away from the frame 300. In this way, the temple 200 can be folded and unfolded relative to the mounting frame 100 without the optical bench 400 interfering with the rotation of the temple 200 relative to the mounting frame 100. Specifically, the temple 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 member 900, where the covering member 900 covers the mounting frame 100 and the frame 300, and at least covers a portion of the temple 200. Thus, the wrapping member 900 can wrap the gap between the mounting frame 100 and the frame 300 and the connection gap between the temple 200 and the mounting frame 100, so that the appearance of the AR glasses is more consistent, and the appearance aesthetic degree of the AR glasses is improved.
Further, in this embodiment, the material of the covering member 900 is a flexible material, and at least fits and covers the mounting frame 100 and the frame 300. That is, the mounting frame 100 and the frame 300 are covered by the covering member 900, so, when the mounting frame 100 is deformed, the deformation amount of the mounting frame 100 will be reduced due to the flexible buffering of the covering member 900, and the deformation amount of the mounting frame 100 is difficult to be transmitted to the frame 300 through the flexible covering member 900, which is beneficial to further reducing the possibility of deformation of the frame 300, so as to reduce the influence on optical imaging when wearing or breaking the temple 200, thereby improving the accuracy of optical imaging. Optionally, the material of the covering member 900 may be a flexible fabric material, a flexible fiber material, or a flexible rubber material, and the covering member 900 may be connected to the temple 200, the mounting frame 100, or the frame 300 by gluing, or may be tightly attached to the temple 200, the mounting frame 100, or the frame 300 by heat shrinking.
Further, in this embodiment, the electric devices are disposed in the lens frame 300 and the lens leg 200, and the electric devices in the lens leg 200 are electrically connected to the electric devices of the lens frame 300 through electric connectors, the end of the lens leg 200, which is close to the mounting frame 100, is provided with a through hole 210 for the electric connectors to pass through, and the covering member 900 also covers the electric connectors. Without losing 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, a battery, a loudspeaker and the like are arranged in the glasses leg 200, an electric device in the glasses leg 200 is electrically connected to the main control board through an electric connecting piece (a connecting wire or a flexible circuit board), the electric connecting piece is coated in the coating piece 900, the electric connecting piece is not required to be fixed at the movable connection 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 piece is facilitated to be improved.
Further, in this embodiment, a heat dissipation member is further disposed in the temple 200, and the heat dissipation member in the temple 200 is disposed corresponding to the electrical device. Without loss of generality, the heat dissipation member is arranged as a graphite sheet to dissipate heat of the electric devices in the glasses leg 200, so that the working performance of the electric devices in the glasses leg 200 is guaranteed.
Further, in the present embodiment, the temple 200 has a folded state and an unfolded state, and in the unfolded state, the covering member 900 has a fold portion, the fold portion is disposed opposite to a connection portion between the temple 200 and the mounting frame 100, and the fold portion can be stretched during the process of switching the temple 200 from the unfolded state to the folded state. In this way, the deformation margin provided by the fold portion allows the temple 200 to fold or unfold with respect to the mounting frame 100 without being disturbed by the covering member 900, and can facilitate storage of the AR glasses.
In one embodiment, as shown in fig. 5, the covering member 900 is formed by covering at least a part of the temple 200, the side of the frame 300 facing away from the mounting frame 100, and the side of the mounting frame 100 facing away from the frame 300 with a one-piece sheet structure. Therefore, the integrated sheet structure can be conveniently cut out on the base material, the production efficiency of the cladding piece 900 is improved, the waste generated by cutting can be reduced, and the production cost of the cladding piece 900 is saved.
Specifically, the body of the integrated sheet structure is composed of a first coating region 911 and a second coating region 912, wherein a third coating region 913 is respectively disposed on two opposite sides of the second coating region 912, the distribution directions of the first coating region 911 and the second coating region 912 are perpendicular or approximately perpendicular to the distribution directions of the two third coating regions 913, the first coating region 911 is mainly coated on one side of the mounting frame 100 facing away from the frame 300, the second coating region 922 is mainly coated on one side of the frame 300 facing away from the frame 300, the junction of the first coating region 911 and the second coating region 912 is used for coating the upper sides of the mounting frame 100 and the frame 300, one side of the second coating region 912 far away from the first coating region 911 is used for coating the lower sides of the mounting frame 100 and the frame 300, and the opposite sides of the first coating region 911 and the second coating region 912 can be butted or can be both connected to the lower sides of the frame 300.
The side of the second coating region 912 near the third coating region 913 may be provided with a first avoiding opening 901 corresponding to the temple 200 for the third connecting frame 120 to pass through, so that the first coating region 911 and the second coating region 912 are connected to the outer side of the third connecting frame 120 near the side of the third coating region 913, and the third coating region 913 is coated inwards from the outer side of the third connecting frame 120 and the temple 200. Of course, in other embodiments, the second coating region 912 is not provided with the first avoiding opening 901 for avoiding the third connecting frame 120, opposite sides of the first coating region 911 and the second coating region 912 are connected on the upper side and the lower side of the third connecting frame 120, and the third coating region 913 is coated outside from the inner side of the third connecting frame 120 and the temple 200. The inner side as referred to herein means a side closer to the wearing space, and the outer side means a side away from the wearing space.
Further, the first cladding region 911 is provided with a second avoidance port 902 for avoiding the optical waveguide lens 500 and a fifth avoidance port 905 for avoiding the camera 700, after the first cladding region 911 cladding the mounting frame 100, the second avoidance port 902 and the fifth avoidance port 905 are both located at one side of the mounting frame 100 away from the frame 300, and the peripheries of the second avoidance port 902 and the fifth avoidance port 905 are both connected to the mounting frame 100. In this way, the first cladding region 911 does not interfere with the functions of presenting the AR image to the user by the optical waveguide lens 500, capturing the image by the camera 700, and performing interactive recognition, which is beneficial to guaranteeing the performance of the AR glasses. In addition, the first cladding region 911 is further provided with a avoiding structure corresponding to the screw hole of the second connecting frame 110, so as to avoid interference with the screw locking of the second connecting frame 110 and the hanging member 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, the second coating area 912 is provided with a third avoidance port 903 for avoiding the optical waveguide lens 500 and a fourth avoidance port 904 for avoiding the optical engine 400, after the second coating area 912 coats the mirror frame 300, the third avoidance port 903 and the fourth avoidance port 904 are all located at one side of the mirror frame 300, which is away from the mounting frame 100, and the peripheries of the third avoidance port 903 and the fourth avoidance port 904 are both connected to the mirror frame 300. The arrangement of the third avoidance port 903 makes the second cladding region 912 not interfere with the presentation of the AR image by the optical waveguide lens 500 to the user, which is favorable to guaranteeing the performance of AR glasses, and the arrangement of the fourth avoidance port 904 is favorable to simplifying the structure of the second cladding region 912, and can improve the cutting efficiency of the cladding member 900. In addition, the second coating region 912 is further provided with a relief structure with respect to the screw hole of the first connecting frame 320 to avoid interference with the screw locking of the first connecting frame 320 and the hooking 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 of a first covering portion 921, a second covering portion 922 and two third covering portions 923 that are separated and shaped like a sheet, the first covering portion 921 is covered on a side of the mounting frame 100 facing away from the frame 300, the second covering portion 922 is covered on a side of the frame 300 facing away from the frame 300, and the third covering portion 923 is covered at least at a junction between the temple 200 and the mounting frame 100; the peripheral edge of the first coating portion 921 is connected to the peripheral edge of the second coating portion 922, and the third coating portion 923 is connected to the first coating portion 921 and the second coating portion 922 at the end of the mount 100 and the end of the frame 300, respectively. Thus, the first coating portion 921, the second coating portion 922 and the third coating portion 923 can have a simpler structure, so that the processing difficulty of the material of the coating member 900 can be reduced, and the yield of the material of the coating member 900 can be improved. The specific structural designs of the first cladding portion 921, the second cladding portion 922, and the third cladding portion 923 correspond to those of the first cladding region 911, the second cladding region 912, and the third cladding region 913 in the above embodiment.
The foregoing description is only of the optional embodiments of the present invention, and is not intended to limit the scope of the invention, and all the equivalent structural changes made by the description of the present invention and the accompanying drawings or the direct/indirect application in other related technical fields are included in the scope of the invention.
Claims (8)
1. An AR glasses, comprising:
the device comprises a mounting frame and two glasses legs respectively connected to two ends of the mounting frame, wherein 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
the hanging piece is used for fixedly hanging the mirror frame on the mounting frame;
the AR glasses further comprise a cladding piece, wherein the cladding piece is clad outside the mounting frame and the glasses frame and at least covers part of the glasses legs;
the glasses leg is rotatably connected to the mounting frame so as to have a folding state and an unfolding state, in the unfolding state, the wrapping piece is provided with a fold portion, the fold portion is arranged relative to the joint of the glasses leg and the mounting frame, and the fold portion can be stretched in the process of switching the glasses leg from the unfolding state to the folding state.
2. The AR glasses according to claim 1, wherein the frame includes two lens frames for mounting the optical waveguide lenses and a first connection frame connecting the two lens frames, the optical waveguide lenses being mounted to the lens frames;
the mounting frame is provided with a first avoidance through groove 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 according to claim 2, wherein the hanging member comprises a first hanging arm, a second hanging arm and a connecting arm, wherein the first hanging arm and the second hanging arm are opposite and arranged at intervals, 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 glasses according to claim 3, wherein the first hanging arm is fixedly connected to a side of the first connecting frame adjacent to the second connecting frame; and/or the second hanging 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 facing away from the second connecting frame, the first hanging arm is provided with a connection via hole for the first hanging arm and the first connecting frame to be connected by means of screw locking;
or when the second hanging arm is fixedly connected to one side, close to the first connecting frame, of the second connecting frame, a connecting stud is arranged on one side, away from the first hanging arm, of the second hanging arm so that the second hanging arm and the second connecting frame are fixedly connected in a screw locking mode; and/or, a yielding groove is formed in one side, close to the first connecting frame, of the second connecting frame, and the second hanging arm is accommodated in the yielding groove.
6. The AR glasses according to claim 2, wherein an end of one of the lens frames, which is far away from the first connecting frame, is correspondingly provided with one of the optical machines, and the two optical machines are symmetrically distributed relative to the first connecting frame;
and/or, the AR glasses further comprise cameras, one end part, far away from the second connecting frame, of the lens frame is correspondingly provided with one camera, and the two cameras are symmetrically distributed relative to the second connecting frame.
7. The AR glasses according to claim 1, wherein a camera is arranged on a side of the frame adjacent to the mounting frame, and the mounting frame is provided with a second avoidance channel corresponding to the camera;
and/or, one side of the mounting rack, which is close to the mirror frame, is also provided with a nose support piece, the mirror frame is provided with an avoidance gap corresponding to the nose support piece, and the nose support piece is arranged on the avoidance gap in a penetrating way.
8. The AR glasses according to any one of claims 1 to 7, wherein the covering member is formed by a unitary sheet-like structure covering at least part of the temple, a side of the frame facing away from the mount and a side of the mount facing away from the frame;
or the cladding piece is formed by a first cladding part, a second cladding part and two third cladding parts which are separated and sheet-shaped, wherein the first cladding part is clad on one side of the mounting frame, which is far away from the mirror frame, the second cladding part is clad on one side of the mirror frame, which is far away from the mirror frame, and the third cladding part is at least clad on the joint of the mirror leg and the mounting frame; the periphery of the first cladding part is connected to the periphery of the second cladding part, and the third cladding part is connected to the first cladding part and the second cladding part at the end part of the mounting frame and the end part of the mirror frame respectively.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210765374.7A CN115016140B (en) | 2022-07-01 | 2022-07-01 | AR glasses |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210765374.7A CN115016140B (en) | 2022-07-01 | 2022-07-01 | AR glasses |
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| CN115016140B true CN115016140B (en) | 2023-11-28 |
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| CN205942101U (en) * | 2016-08-01 | 2017-02-08 | 深圳市拓普森科技有限公司 | Virtual image glasses |
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| CN112987313A (en) * | 2021-03-05 | 2021-06-18 | 歌尔股份有限公司 | AR glasses |
| CN114035331A (en) * | 2021-11-24 | 2022-02-11 | 歌尔光学科技有限公司 | Augmented reality glasses |
| CN114488540A (en) * | 2022-03-23 | 2022-05-13 | 歌尔科技有限公司 | AR shows accessory and AR spectacle assembly |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070008482A1 (en) * | 2005-07-11 | 2007-01-11 | Wei-Che Teng | Eyeglasses |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205942101U (en) * | 2016-08-01 | 2017-02-08 | 深圳市拓普森科技有限公司 | Virtual image glasses |
| CN206331187U (en) * | 2017-01-05 | 2017-07-14 | 东莞市源泰皮具制品有限公司 | A kind of full foreskin leather glasses |
| CN206773299U (en) * | 2017-05-27 | 2017-12-19 | 贾岳杭 | A kind of wear-type device for virtual reality experience |
| CN111240023A (en) * | 2020-03-30 | 2020-06-05 | 杭州光粒科技有限公司 | AR connecting device, AR glasses device and AR glasses assembling method |
| CN112987313A (en) * | 2021-03-05 | 2021-06-18 | 歌尔股份有限公司 | AR glasses |
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| CN115016140A (en) | 2022-09-06 |
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