CN114690416B - Glasses with glasses - Google Patents
Glasses with glasses Download PDFInfo
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- CN114690416B CN114690416B CN202011613479.8A CN202011613479A CN114690416B CN 114690416 B CN114690416 B CN 114690416B CN 202011613479 A CN202011613479 A CN 202011613479A CN 114690416 B CN114690416 B CN 114690416B
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- rib
- mounting seat
- eye
- annular mounting
- glasses
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- 239000011521 glass Substances 0.000 title claims abstract description 91
- 239000000463 material Substances 0.000 claims description 17
- 239000006260 foam Substances 0.000 claims description 6
- 229920001296 polysiloxane Polymers 0.000 claims description 5
- 239000007779 soft material Substances 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000009434 installation Methods 0.000 claims 1
- 238000010030 laminating Methods 0.000 abstract description 2
- 210000003128 head Anatomy 0.000 description 13
- 238000000034 method Methods 0.000 description 6
- 229910000838 Al alloy Inorganic materials 0.000 description 4
- -1 but not limited to Substances 0.000 description 4
- 230000003287 optical effect Effects 0.000 description 4
- 230000003190 augmentative effect Effects 0.000 description 3
- 230000001815 facial effect Effects 0.000 description 3
- 210000001061 forehead Anatomy 0.000 description 3
- 210000000216 zygoma Anatomy 0.000 description 3
- SNAAJJQQZSMGQD-UHFFFAOYSA-N aluminum magnesium Chemical compound [Mg].[Al] SNAAJJQQZSMGQD-UHFFFAOYSA-N 0.000 description 2
- 230000013011 mating Effects 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 208000029152 Small face Diseases 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- 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
- G02B27/0176—Head mounted characterised by mechanical features
-
- 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)
- Eyeglasses (AREA)
Abstract
The application provides glasses, relates to the technical field of glasses, and can be matched with users with different face contours to improve the compatibility of the glasses. The glasses comprise a glasses body and a first eye cover; the eyeglass body having an inner surface for opposing a face of a user, the inner surface of the eyeglass body comprising a first lens region, a first annular mount being provided on the inner surface of the eyeglass body about the first lens region; the first eye-shade is the tube-shape, first eye-shade is first end and second end respectively along self epaxial both ends, first eye-shade's first end pass through the ball hinge pair articulate in on the first annular mount pad, first eye-shade's second end is used for laminating with the face around one eyes of user. The glasses provided by the application are used for a virtual reality system.
Description
Technical Field
The application relates to the technical field of glasses, in particular to glasses.
Background
Glasses such as virtual reality glasses, augmented reality glasses have the eye-shade that is used for sealing the optical path between glasses lens and user's eyes, and this eye-shade can increase the area of contact between glasses and the user's face on the one hand to alleviate facial pressure, on the other hand can reduce the light leak, in order to strengthen the sense of immersing. The conventional eyeshade is usually fixedly connected to the glasses main body, and the eyeshade is made of soft materials such as foam and silica gel, and is in direct contact with the face when being worn, if users with different face contours need to be adapted, the different eyeshades are required to be replaced, time and labor are wasted, and the compatibility of the glasses is poor.
Disclosure of Invention
The embodiment of the application provides glasses which can be matched with users with different face contours and improve the compatibility of the glasses.
To achieve the above object, some embodiments of the present application provide an eyeglass comprising an eyeglass body and a first eye shield; the eyeglass body having an inner surface for opposing a face of a user, the inner surface of the eyeglass body comprising a first lens region, the inner surface of the eyeglass body having a first annular mount disposed thereon about the first lens region; the first eye-shade is the tube-shape, and first eye-shade is first end and second end respectively along self axial both ends, and first eye-shade's first end is through ball hinge pair hinge on first annular mount pad, and first eye-shade's second end is used for laminating with the face around one eyes of user.
In the glasses provided by the embodiment of the application, the first end of the first eyeshade of the glasses is hinged on the first annular mounting seat of the glasses main body through the spherical hinge pair, so that the first eyeshade can rotate towards any direction relative to the first annular mounting seat to adjust the position of the first eyeshade, thereby enabling the glasses to be matched with users with different surface profiles, and improving the compatibility of the glasses.
In one possible implementation, the inner surface of the eyeglass body further comprises a second lens region, a second annular mount being provided on the inner surface of the eyeglass body about the second lens region; the glasses also comprise a second eyeshade which is in a cylinder shape, the two ends of the second eyeshade along the axial direction of the second eyeshade are respectively a third end and a fourth end, the third end of the second eyeshade is hinged on the second annular mounting seat through a spherical hinge pair, and the fourth end of the second eyeshade is used for being attached to the face around the other eye of the user. Thus, the second eyeshade can rotate in any direction relative to the second annular mounting seat so as to adjust the position of the second eyeshade, thereby enabling the glasses to be matched with users with different face contours, and further improving the compatibility of the glasses.
In one possible implementation, the end face of the second end of the first eye shield is a contoured surface that conforms to the user's face, and the end face of the fourth end of the second eye shield is a contoured surface that conforms to the user's face, so as to increase the contact area between the first eye shield and the user's face, and between the second eye shield and the user's face, and reduce the pressure of the first eye shield and the second eye shield on the user's face.
In one possible implementation manner, the inner side surfaces of the first annular mounting seat and the second annular mounting seat are spherical cambered surfaces, and the outer side surfaces of the first end of the first eyeshade and the third end of the second eyeshade are spherical cambered surfaces; the first eye cover is hinged in the inner side face of the first annular mounting seat through the outer side face of the first end, and the second eye cover is hinged in the inner side face of the second annular mounting seat through the outer side face of the third end.
In one possible implementation, the glasses further comprise a first rib, a second rib and an adjusting device; the first rib and the second rib are positioned between the first annular mounting seat and the second annular mounting seat, the first rib and the second rib are parallel and are arranged at intervals, one end of the first rib and one end of the second rib are connected to the first annular mounting seat, the other end of the first rib and the other end of the second rib are connected to the second annular mounting seat, a first elastic gap is formed in a part, positioned between the first rib and the second rib, of the first annular mounting seat, and a second elastic gap is formed in a part, positioned between the first rib and the second rib, of the second annular mounting seat; the adjusting device is connected between the first rib and the second rib, and is used for adjusting the distance between the first rib and the second rib so as to drive the first annular mounting seat and the second annular mounting seat to respectively grip or release the first end of the first eyeshade and the third end of the second eyeshade. Therefore, the first end of the first eyeshade and the third end of the second eyeshade can be respectively held by the first annular mounting seat and the second annular mounting seat through the structure formed by the first ribs, the second ribs and the adjusting device, so that the positions of the first eyeshade and the second eyeshade after adjustment are fixed, and when the first eyeshade and the second eyeshade are required to be adjusted, the first end of the first eyeshade and the third end of the second eyeshade can be respectively loosened by the first annular mounting seat, the second ribs and the adjusting device, so that the first end of the first eyeshade and the third end of the second eyeshade can be respectively rotated relative to the first annular mounting seat and the second annular mounting seat, and the positions of the first eyeshade and the second eyeshade can be conveniently adjusted.
In one possible implementation, the adjustment device includes an adjustment screw, an adjustment nut, and a stop structure; the adjusting screw comprises a head and a rod part, the head of the adjusting screw is positioned at one side of the first rib far away from the second rib, and the rod part of the adjusting screw is arranged on the first rib and the second rib in a penetrating way; the adjusting nut is fixed on the second rib, or the adjusting nut is positioned on one side of the second rib far away from the first rib, and the adjusting nut can not rotate around the axis of the adjusting nut relative to the second rib, and the adjusting nut is in threaded fit with the rod part of the adjusting screw; the stop structure is arranged on the inner surface of the glasses main body and is positioned between the head of the adjusting screw and the first rib, and the stop structure is used for stopping the head of the adjusting screw so as to prevent the head of the adjusting screw from moving in a direction close to the first rib. Like this, through rotatory adjusting screw, can drive adjusting nut and drive the second rib and move to the direction that is close to first rib or keep away from first rib to adjust the interval between first rib and the second rib, thereby reach the purpose of holding to death or unclamping the first end of first eye-shade and the third end of second eye-shade. The precision of the threaded fit is higher, so that the adjustment precision of the space between the first rib and the second rib can be improved.
In one possible implementation, the stop structure is provided at an edge of the inner surface of the eyeglass body, the head of the adjustment screw being located outside the edge of the inner surface. Thus, the head of the adjusting screw is exposed out of the edge of the inner surface, so that a user can conveniently adjust the adjusting screw to fix the positions of the first eyeshade and the second eyeshade when wearing the glasses.
In one possible implementation manner, the adjusting device further comprises a centralizing structure made of wear-resistant materials, the centralizing structure is located between the stop structure and the first rib and is relatively fixed with the first rib, a centralizing hole is formed in the centralizing structure, the diameter of the centralizing hole is smaller than that of the first through hole in the first rib and that of the second through hole in the second rib, and the rod portion of the adjusting screw penetrates through the centralizing hole, the first through hole and the second through hole. The righting structure is used for limiting the dislocation amount of the rod part of the adjusting screw along the radial direction so as to prevent the rod part of the adjusting screw from contacting the inner wall of the first through hole and the inner wall of the second through hole, and the first rib and the second rib are worn.
In one possible implementation, the first annular mounting seat, the second annular mounting seat, the first connecting rib and the second connecting rib are integrally formed. Thus, the glasses comprise fewer parts and have higher assembly efficiency.
In one possible implementation, the first eye mask includes a first eye mask body and a first connecting portion, the first connecting portion is connected to one end of the first eye mask body along an axial direction of the first eye mask body, the first connecting portion forms a first end of the first eye mask, a forming material of the first connecting portion is a rigid material, and a forming material of the first eye mask body is an elastic soft material. Like this, can improve the articulated stability between first eye-shade and the first annular mount pad, simultaneously, reduce the pressure of first eye-shade to user's face, improve the wearing comfort level of glasses.
In one possible implementation, the first mask body is formed of foam or silicone.
In one possible implementation manner, the second eye cover includes a second eye cover body and a second connecting portion, the second connecting portion is connected to one end of the second eye cover body along an axial direction of the second eye cover body, the second connecting portion forms a third end of the second eye cover, a forming material of the second connecting portion is a rigid material, and a forming material of the second eye cover body is an elastic soft material. Like this, can improve the articulated stability between second eye-shade and the second annular mount pad, simultaneously, reduce the second eye-shade and to the pressure of user's face, improve the wearing comfort level of glasses.
In one possible implementation, the second eye mask body is formed of foam or silicone.
Drawings
FIG. 1 is a perspective view of glasses provided in some embodiments of the present application;
FIG. 2 is a front view of the eyeglass shown in FIG. 1;
FIG. 3 is a perspective view of the eyeglass shown in FIG. 2 taken along the line A-A;
FIG. 4a is a schematic cross-sectional view of the first and second eye shields of the glasses of FIG. 2 in a direction A-A when rotated to a first position relative to the first and second annular mounts, respectively;
FIG. 4b is a schematic cross-sectional view of the first and second eye shields of the glasses of FIG. 2 in a direction A-A when rotated to a second position relative to the first and second annular mounts, respectively;
FIG. 4c is a schematic cross-sectional view of the first and second eye shields of the glasses of FIG. 2 rotated to a third position relative to the first and second annular mounts, respectively, along A-A;
FIG. 5a is a schematic cross-sectional view of the first and second eye shields of the glasses of FIG. 2 in the direction B-B when rotated to a fourth position relative to the first and second annular mounts, respectively;
FIG. 5B is a schematic cross-sectional view of the first and second eye shields of the glasses of FIG. 2 in the direction B-B when rotated to a fifth position relative to the first and second annular mounts, respectively;
fig. 5c is a schematic cross-sectional view of the glasses of fig. 2 along the direction B-B when the first eyeshade and the second eyeshade are rotated to the sixth position relative to the first annular mounting base and the second annular mounting base, respectively.
Reference numerals:
10-a spectacle body; 20-a first eye shield; 100-inner surface; 100 A-A first lens region; 11-a first annular mount; 20 A-A first end of a first eye shield; 20 b-a second end of the first eye shield; 200-the inner side surface of the first annular mounting seat; 300-an outer side of the first end of the first eye shield; 21-a first mask body; 22-a first connection; 100 b-a second lens region; 12-a second annular mount; 30-a second eye shield; 30 A-A third end of the second eye shield; 400-the inner side surface of the second annular mounting seat; 500-an outer side of the third end of the second eye shield; 30 b-a fourth end of the second eye shield; 31-a second eye shield body; 32-a second connection; 40-first ribs; 50-second ribs; 70-a first elastic notch; 80-a second elastic notch; 60-adjusting means; 61-adjusting the screw; 62-adjusting the nut; 63-a limiting structure; 61 a-head; 61 b-a stem; 64-righting structure.
Detailed Description
In embodiments of the present application, the terms "first," "second," "third," "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", "a third" and a fourth "may explicitly or implicitly include one or more such feature.
In embodiments of the present application, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
The present application provides a pair of glasses, such as a pair of glasses with an eye shield, wherein the eye shield is used to seal the optical path between the glasses lens and the eyes of the user, and the glasses include, but are not limited to, virtual Reality (VR) glasses and augmented reality (augmented reality, AR) glasses, although the glasses may also be other functional glasses, such as wet room glasses, etc., and are not particularly limited herein.
Referring to fig. 1 and fig. 2, fig. 1 is a perspective view of glasses according to some embodiments of the present application, and fig. 2 is a front view of the glasses shown in fig. 1. In this embodiment, the glasses are VR glasses. The glasses include a glasses body 10 and a first eye cover 20.
The glasses body 10 is a main part for realizing VR glasses functions. The eyeglass body 10 has an inner surface 100 that opposes a face of a user in use. The inner surface 100 of the eyeglass body 10 comprises a first lens region 100a, the first lens region 100a being the region of the eyeglass body 10 in which one lens is located. A first annular mounting seat 11 is provided on the inner surface 100 of the eyeglass body 10 around the first lens region 100a, the first annular mounting seat 11 being formed of a material including, but not limited to, plastic and metal, and in some embodiments, the first annular mounting seat 11 being formed of the same material as the shell of the eyeglass body 10, and the first annular mounting seat 11 being integrally formed with the shell of the eyeglass body 10. Thus, the number of component parts of the glasses can be reduced, and the assembly complexity of the glasses is reduced.
The first eye shield 20 is used to seal the optical path between the spectacle lenses and the eyes of the user. The first eye mask 20 has a cylindrical shape, and both ends of the first eye mask 20 in the axial direction thereof are a first end 20a and a second end 20b, respectively. The first end 20a of the first eye shield is hinged to the first annular mounting seat 11 through a spherical hinge pair. In some embodiments, referring to fig. 3, fig. 3 is a perspective view of the glasses shown in fig. 2 cut along the A-A direction, the inner side 200 of the first annular mounting seat is a spherical surface, the outer side 300 of the first end of the first eye cover is a spherical surface, the first eye cover 20 is hinged in the inner side 200 of the first annular mounting seat through the outer side 300 of the first end 20a, and the outer side 300 of the first end and the inner side 200 of the first annular mounting seat cooperate to form a spherical hinge pair. It will be appreciated that the mating structure between the first annular mounting 11 and the first end 20a of the first eye shield may also be: the outer side surface of the first annular mounting seat 11 is a spherical cambered surface, the inner side surface of the first end 20a of the first eye cover is a spherical cambered surface, the first eye cover 20 is wrapped by the inner side surface of the first end 20a and hinged on the outer side surface of the first annular mounting seat 11, and the inner side surface of the first end 20a and the outer side surface of the first annular mounting seat 11 are matched to form a spherical hinge pair, so that the spherical hinge pair is not particularly limited. The second end 20b of the first eye shield is adapted to conform to the face surrounding one eye of the user. In some embodiments, referring to fig. 1-3 together, the end surface of the second end 20b of the first eye cover is a contoured surface adapted to the face of the user, so as to increase the contact area between the first eye cover 20 and the face of the user and reduce the pressure of the first eye cover 20 on the face of the user.
The first mask 20 may be a unitary structure or may be assembled from a plurality of structures, and is not particularly limited herein. In some embodiments, the first mask 20 includes a first mask body 21 and a first connection portion 22, the first connection portion 22 being connected to one end of the first mask body 21 in an axial direction of the first mask body 21, the first connection portion 22 forming a first end 20a of the first mask 20.
In some embodiments, the first connecting portion 22 is formed of a rigid material including, but not limited to, stainless steel, aluminum alloy, magnesium aluminum alloy, and the like, and is not specifically limited herein. In this way, the stability of the articulation between the first eye shield 20 and the first annular mount 11 can be improved.
In some embodiments, the first mask body 21 is formed of a resilient soft material, such as silicone and foam. In this way, the first eye cover 20 is less pressurized against the user's face, which can improve the wearing comfort of the glasses.
In the glasses provided in the embodiments of the present application, since the first end 20a of the first eye cover 20 of the glasses is hinged to the first annular mounting seat 11 of the glasses main body 10 through the spherical hinge pair, the first eye cover 20 can rotate in any direction relative to the first annular mounting seat 11, so as to adjust the position of the first eye cover 20, thereby enabling the glasses to match users with different facial contours, and improving the compatibility of the glasses.
With continued reference to fig. 1-3, the inner surface 100 of the eyeglass body 10 further comprises a second lens region 100b, the second lens region 100b being the region in which the other lens of the eyeglass body 10 is located. A second annular mount 12 is provided on the inner surface 100 of the eyeglass body 10 about the second lens region 100b, the second annular mount 12 being formed of a material including, but not limited to, plastic and metal, and in some embodiments the second annular mount 12 is formed of the same material as the shell of the eyeglass body 10, and the second annular mount 12 is integrally formed with the shell of the eyeglass body 10. Thus, the number of component parts of the glasses can be reduced, and the assembly complexity of the glasses is reduced.
The glasses also include a second eyeshade 30, the second eyeshade 30 for sealing the optical path between the glasses lenses and the eyes of the user. The second eye patch 30 has a cylindrical shape, and the second eye patch 30 has a third end 30a and a fourth end 30b along its axial direction. The third end 30a of the second eye shield is hinged to the second annular mounting base 12 through a spherical hinge pair. In this way, the second eye shield 30 can be rotated in any direction relative to the second annular mounting base 12 to adjust the position of the second eye shield 30 so that the eyeglasses can be matched to users having different facial profiles, thereby further improving the compatibility of the eyeglasses.
In some embodiments, referring to fig. 3, the inner side 400 of the second annular mounting seat is a spherical surface, the outer side 500 of the third end of the second eye cover is a spherical surface, the second eye cover 30 is hinged in the inner side 400 of the second annular mounting seat through the outer side 500 of the third end, and the outer side 500 of the third end is matched with the inner side 400 of the second annular mounting seat to form a spherical hinge pair. It will be appreciated that the mating structure between the second annular mounting base 12 and the third end 30a of the second eye shield may also be: the outer side surface of the second annular mounting seat 12 is a spherical cambered surface, the inner side surface of the third end 30a of the second eye cover is a spherical cambered surface, the second eye cover 30 is wrapped by the inner side surface of the third end 30a and hinged on the outer side surface of the second annular mounting seat 12, and the inner side surface of the third end 30a is matched with the outer side surface of the second annular mounting seat 12 to form a spherical hinge pair, which is not particularly limited herein. The fourth end 30b of the second eye shield is adapted to conform to the face surrounding one eye of the user. In some embodiments, referring to fig. 1-3 together, the end face of the fourth end 30b of the second eye mask is a contoured surface adapted to the face of the user, so as to increase the contact area between the second eye mask 30 and the face of the user and reduce the pressure of the second eye mask 30 on the face of the user.
The second eye mask 30 may be a unitary structure or may be assembled from a plurality of structures, which are not particularly limited herein. In some embodiments, the second eye mask 30 includes a second eye mask body 31 and a second connecting portion 32, the second connecting portion 32 being connected to one end of the second eye mask body 31 in the axial direction of the second eye mask body 31, the second connecting portion 32 forming a third end 30a of the second eye mask.
In some embodiments, the second connecting portion 32 is formed of a rigid material including, but not limited to, stainless steel, aluminum alloy, magnesium aluminum alloy, and the like, and is not specifically limited herein. In this way, the stability of the articulation between the second eye shield 30 and the second annular mount 12 can be improved.
In some embodiments, the second eye mask body 31 is formed of a flexible material, such as silicone and foam. In this way, the second eye mask 30 is less pressurized against the user's face, and the wearing comfort of the glasses can be improved.
Referring to fig. 4 a-4 c, fig. 4a is a schematic cross-sectional view of the glasses of fig. 2 along A-A when the first eye mask 20 and the second eye mask 30 are rotated to a first position relative to the first annular mounting seat 11 and the second annular mounting seat 12, respectively, where the glasses can adapt to the middle-face-width crowd. Fig. 4b is a schematic cross-sectional view of the pair of eyeglasses shown in fig. 2, with the first eye cup 20 and the second eye cup 30 rotated relative to the first annular mounting 11 and the second annular mounting 12, respectively, to a second position, along A-A, wherein the pair of eyeglasses is capable of accommodating a small face-width population. Fig. 4c is a schematic cross-sectional view of the glasses of fig. 2, showing the first eye mask 20 and the second eye mask 30 rotated relative to the first annular mounting seat 11 and the second annular mounting seat 12, respectively, to a third position along A-A, in which the glasses are capable of accommodating a wide population.
Referring to fig. 5 a-5 c, fig. 5a is a schematic cross-sectional structure along the direction B-B when the first eye mask 20 and the second eye mask 30 in the glasses shown in fig. 2 are rotated to the fourth position relative to the first annular mounting seat 11 and the second annular mounting seat 12, respectively, where the glasses can adapt to the people with the cheekbones and the forehead at the height. Fig. 5B is a schematic cross-sectional view of the glasses shown in fig. 2, in which the first eye mask 20 and the second eye mask 30 are respectively rotated to a fifth position along the direction B-B relative to the first annular mounting seat 11 and the second annular mounting seat 12, and in this position, the glasses can adapt to the crowd with the forehead higher than the cheekbones. Fig. 5c is a schematic cross-sectional structure along direction B-B of the glasses shown in fig. 2 when the first eye mask 20 and the second eye mask 30 are rotated to the sixth position relative to the first annular mounting seat 11 and the second annular mounting seat 12, respectively, where the glasses can adapt to the crowd with cheekbones higher than the forehead.
To secure the first and second eye shields 20, 30 in the adjusted position, in some embodiments, referring to fig. 1 and 2, the eyeglass further comprises first and second ribs 40, 50. The first rib 40 and the second rib 50 are located between the first annular mounting seat 11 and the second annular mounting seat 12, and the first rib 40 and the second rib 50 are parallel and spaced apart. It should be noted that, the first rib 40 and the second rib 50 are not parallel, but the first rib 40 and the second rib 50 are not absolutely parallel, and when the included angle between the first rib 40 and the second rib 50 is smaller than 30 °, the relative positional relationship between the two ribs may be considered as parallel. One end of the first rib 40 and one end of the second rib 50 are connected to the first annular mounting seat 11, and the other end of the first rib 40 and the other end of the second rib 50 are connected to the second annular mounting seat 12. The portion of the first annular mounting seat 11 located between the first rib 40 and the second rib 50 forms a first elastic notch 70, and the first elastic notch 70 may enable the first annular mounting seat 11 to have a certain elasticity. The portion of the second annular mounting seat 12 between the first rib 40 and the second rib 50 forms a second elastic notch 80, and the second elastic notch 80 may provide a certain elasticity to the second annular mounting seat 12.
In some embodiments, the first annular mount 11, the second annular mount 12, the first ribs 40, and the second ribs 50 are integrally formed. Thus, the glasses comprise fewer parts and have higher assembly efficiency.
With continued reference to fig. 1 and 2, the eyeglass further comprises an adjustment device 60. The adjusting device 60 is connected between the first rib 40 and the second rib 50, and the adjusting device 60 is used for adjusting the distance between the first rib 40 and the second rib 50 to drive the first annular mounting seat 11 and the second annular mounting seat 12 to respectively grip or release the first end 20a of the first eye mask 20 and the third end 30a of the second eye mask 30 (see fig. 3). Specifically, when the adjusting device 60 adjusts the space between the first rib 40 and the second rib 50, the first annular mounting seat 11 and the second annular mounting seat 12 can be driven to respectively grip the first end 20a of the first eye mask 20 and the third end 30a of the second eye mask 30; when the adjusting device 60 adjusts the distance between the first rib 40 and the second rib 50, the first annular mounting seat 11 and the second annular mounting seat 12 can be driven to release the first end 20a of the first eye mask 20 and the third end 30a of the second eye mask 30, respectively.
In this way, the first annular mounting seat 11 and the second annular mounting seat 12 are driven to respectively hold the first end 20a of the first eye mask 20 and the third end 30a of the second eye mask 30 by the structure composed of the first ribs 40, the second ribs 50 and the adjusting device 60 so as to fix the adjusted positions of the first eye mask 20 and the second eye mask 30, and when the first eye mask 20 and the second eye mask 30 need to be adjusted, the first annular mounting seat 11 and the second annular mounting seat 12 are driven to respectively release the first end 20a of the first eye mask 20 and the third end 30a of the second eye mask 30 by the structure composed of the first ribs 40, the second ribs 50 and the adjusting device 60 so that the first end 20a of the first eye mask 20 and the third end 30a of the second eye mask 30 can respectively rotate relative to the first annular mounting seat 11 and the second annular mounting seat 12 so as to adjust the positions of the first eye mask 20 and the second eye mask 30.
The structure of the adjusting means 60 may be varied. In some embodiments, the adjusting device 60 is a spring clip, and when the spring clip is clamped between the first rib 40 and the second rib 50, the clamping force of the spring clip can drive the first rib 40 to move towards the direction close to the second rib 50, so as to reduce the distance between the first rib 40 and the second rib 50, and thus drive the first annular mounting seat 11 and the second annular mounting seat 12 to respectively grip the first end 20a of the first eye mask 20 and the third end 30a of the second eye mask 30.
In other embodiments, referring to fig. 1 and 2, the adjustment device 60 includes an adjustment screw 61, an adjustment nut 62, and a limiting structure 63.
The adjusting screw 61 includes a head portion 61a and a shaft portion 61b, and the diameter of the head portion 61a of the adjusting screw 61 is larger than the diameter of the shaft portion 61b of the adjusting screw 61. The head 61a of the adjusting screw 61 is located on the side of the first rib 40 remote from the second rib 50. The rod portion 61b of the adjusting screw 61 is disposed through the first rib 40 and the second rib 50, specifically, a first through hole is disposed on the first rib 40, a second through hole coaxial with the first through hole is disposed on the second rib 50, and the adjusting screw 61 is disposed through the first through hole on the first rib 40 and the second through hole on the second rib 50.
In some embodiments, the adjusting nut 62 is fixed to the second rib 50, and specifically, the adjusting nut 62 may be fixed to a surface of the second rib 50 near the first rib 40, or may be fixed to a surface of the second rib 50 far from the first rib 40, which is not limited herein.
In other embodiments, referring to fig. 1, the adjusting nut 62 is located on a side of the second rib 50 away from the first rib 40, and the adjusting nut 62 cannot rotate about the axis of the adjusting nut 62 relative to the second rib 50, and in some embodiments, the adjusting nut 62 is square, and one side of the adjusting nut 62 is attached to the inner surface 100 of the glasses body 10, such that the adjusting nut 62 cannot rotate about the axis of the adjusting nut 62 relative to the second rib 50 due to the stop of the inner surface 100 of the glasses body 10.
The stop structure 63 is disposed on the inner surface 100 of the glasses body 10, and the stop structure 63 is located between the head 61a of the adjusting screw 61 and the first rib 40, and the stop structure 63 is used for stopping the head 61a of the adjusting screw 61 to prevent the head 61a of the adjusting screw 61 from moving in a direction approaching the first rib 40.
In this way, by rotating the adjusting screw 61, the adjusting nut 62 can be driven to drive the second rib 50 to move towards the direction close to the first rib 40 or away from the first rib 40, so as to adjust the space between the first rib 40 and the second rib 50, thereby achieving the purpose of holding or releasing the first end 20a of the first eye mask 20 and the third end 30a of the second eye mask 30. The precision of the screw fitting is high, so that the adjustment precision of the space between the first rib 40 and the second rib 50 can be improved.
In some embodiments, the stop structure 63 is disposed at an edge of the inner surface 100 of the eyeglass body 10, and the head 61a of the adjustment screw 61 is located outside the edge of the inner surface 100. In this way, the head 61a of the adjustment screw 61 is exposed beyond the edge of the inner surface 100, facilitating the user to adjust the adjustment screw 61 to fix the position of the first and second eye shields 20, 30 while wearing the glasses.
In some embodiments, referring to fig. 1 and 2, the adjusting device 60 further includes a centering structure 64, where the centering structure 64 is made of a wear-resistant material, the centering structure 64 is located between the stop structure 63 and the first rib 40 and is fixed relative to the first rib 40, a centering hole is formed in the centering structure 64, the diameter of the centering hole is smaller than the first through hole in the first rib 40 and the second through hole in the second rib 50, and the rod portion 61b of the adjusting screw 61 is inserted into the centering hole. The centering structure 64 is used to limit the amount of misalignment of the shaft portion 61b of the adjustment screw 61 in the radial direction to avoid the shaft portion 61b of the adjustment screw 61 contacting the inner wall of the first through hole and the inner wall of the second through hole to abrade the first rib 40 and the second rib 50.
In the description of the present specification, a particular feature, structure, material, or characteristic may be combined in any suitable manner in one or more embodiments or examples.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present application, and are not limiting; although the application has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present application.
Claims (4)
1. An eyeglass, comprising:
an eyeglass body having an inner surface for opposing a face of a user, the inner surface of the eyeglass body comprising a first lens region, a first annular mount being provided on the inner surface of the eyeglass body about the first lens region;
the first eye cover is cylindrical, two ends of the first eye cover in the axial direction of the first eye cover are respectively a first end and a second end, the first end of the first eye cover is hinged on the first annular mounting seat through a spherical hinge pair, and the second end of the first eye cover is used for being attached to the face around one eye of a user;
the inner side surface of the first annular mounting seat is a spherical cambered surface, and the outer side surface of the first end of the first eye cover is a spherical cambered surface; the first eye shield is hinged to the inner side surface of the first annular installation through the outer side surface of the first end;
the inner surface of the glasses main body further comprises a second lens area, and a second annular mounting seat is arranged on the inner surface of the glasses main body and surrounds the second lens area;
the eyeglass further comprises:
the second eyeshade is cylindrical, the two ends of the second eyeshade along the axial direction of the second eyeshade are respectively a third end and a fourth end, the third end of the second eyeshade is hinged on the second annular mounting seat through a spherical hinge pair, and the fourth end of the second eyeshade is used for being attached to the face around the other eye of the user;
the inner side surface of the second annular mounting seat is a spherical cambered surface, and the outer side surface of the third end of the second eye cover is a spherical cambered surface;
the second eyeshade is hinged in the inner side surface of the second annular mounting seat through the outer side surface of the third end;
the eyeglass further comprises:
the first rib and the second rib are positioned between the first annular mounting seat and the second annular mounting seat, the first rib and the second rib are parallel and are arranged at intervals, one end of the first rib and one end of the second rib are connected to the first annular mounting seat, the other end of the first rib and the other end of the second rib are connected to the second annular mounting seat, a first elastic notch is formed in a part of the first annular mounting seat, which is positioned between the first rib and the second rib, and a second elastic notch is formed in a part of the second annular mounting seat, which is positioned between the first rib and the second rib.
The adjusting device is connected between the first rib and the second rib and is used for adjusting the distance between the first rib and the second rib so as to drive the first annular mounting seat and the second annular mounting seat to respectively hold or release the first end of the first eye cover and the third end of the second eye cover;
the adjusting device comprises:
the adjusting screw comprises a head and a rod part, the head of the adjusting screw is positioned at one side of the first rib far away from the second rib, and the rod part of the adjusting screw penetrates through the first rib and the second rib;
the adjusting nut is fixed on the second rib, or is positioned on one side of the second rib away from the first rib, and cannot rotate around the axis of the adjusting nut relative to the second rib, and is in threaded fit with the rod part of the adjusting screw;
the stopping structure is arranged on the inner surface of the glasses main body and is positioned between the head of the adjusting screw and the first rib, and the stopping structure is used for stopping the head of the adjusting screw so as to prevent the head of the adjusting screw from moving in a direction approaching to the first rib;
the adjusting device further comprises a centralizing structure, wherein the centralizing structure is positioned between the stop structure and the first rib, and the centralizing structure is fixed with the first rib; the first ribs are provided with first through holes, the second ribs are provided with second through holes, the righting structure is provided with righting holes, and the adjusting screws are arranged in the first through holes, the second through holes and the righting holes in a penetrating mode; the diameter of the righting hole is smaller than that of the first through hole and the second through hole, and the righting hole is used for limiting the dislocation amount of the rod part of the adjusting screw along the radial direction.
2. The eyeglass of claim 1, wherein the first annular mount, the second annular mount, the first rib, and the second rib are integrally formed.
3. The eyewear of claim 1 or 2, wherein the first eyewear comprises a first eyewear body and a first connection portion connected to an end of the first eyewear body in an axial direction of the first eyewear body, the first connection portion forming a first end of the first eyewear, the first connection portion being formed of a rigid material, the first eyewear body being formed of an elastically soft material.
4. The eyewear of claim 3, wherein the first eye shield body is formed of foam or silicone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011613479.8A CN114690416B (en) | 2020-12-30 | 2020-12-30 | Glasses with glasses |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011613479.8A CN114690416B (en) | 2020-12-30 | 2020-12-30 | Glasses with glasses |
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| Publication Number | Publication Date |
|---|---|
| CN114690416A CN114690416A (en) | 2022-07-01 |
| CN114690416B true CN114690416B (en) | 2023-09-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011613479.8A Active CN114690416B (en) | 2020-12-30 | 2020-12-30 | Glasses with glasses |
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| Country | Link |
|---|---|
| CN (1) | CN114690416B (en) |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN114690416A (en) | 2022-07-01 |
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