CN219122512U - Wearing formula glasses device with lens displacement function - Google Patents

Wearing formula glasses device with lens displacement function Download PDF

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Publication number
CN219122512U
CN219122512U CN202320110065.6U CN202320110065U CN219122512U CN 219122512 U CN219122512 U CN 219122512U CN 202320110065 U CN202320110065 U CN 202320110065U CN 219122512 U CN219122512 U CN 219122512U
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China
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optical imaging
frame
magnetic member
lens
length direction
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CN202320110065.6U
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张榕殷
邱怡仁
巫崧辅
李志扬
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Radiant Guangzhou Opto Electronics Co Ltd
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Radiant Guangzhou Opto Electronics Co Ltd
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    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/01Head-up displays
    • GPHYSICS
    • G02OPTICS
    • G02CSPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C5/00Constructions of non-optical parts
    • G02C5/02Bridges; Browbars; Intermediate bars
    • G02C5/04Bridges; Browbars; Intermediate bars with adjustable means

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Health & Medical Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • Telescopes (AREA)
  • Eyeglasses (AREA)

Abstract

The utility model relates to a wearable glasses device with a lens displacement function, which comprises: the glasses frame is provided with two assembling parts arranged along the length direction of the glasses frame; the two optical imaging elements are respectively combined with the two assembling parts, each optical imaging element is provided with a shell and a lens connected with the shell, the shell is provided with two combining pieces extending along the length direction of the lens frame, and the shell is slidably combined with the assembling parts through the two combining pieces; and two pupil distance adjusting units, each pupil distance adjusting unit is positioned between at least one combining piece of the optical imaging elements and the corresponding assembling part to form resistance so that the two optical imaging elements are relatively and slidably positioned on the frame along the length direction of the frame.

Description

Wearing formula glasses device with lens displacement function
The present application claims priority from chinese patent application No. 202211082077.9 entitled "wearable eyeglass device with lens displacement" filed on 6 and 9 of 2022, the entire contents of which are incorporated herein by reference.
Technical Field
The present utility model relates to wearable devices, and more particularly, to a wearable eyeglass device capable of adjusting a distance between left and right lenses.
Background
Along with the evolution of digital technology, virtual Reality (VR), augmented Reality (AR), and hybrid reality (MR) are rapidly developing as bamboo shoots after rain, and corresponding wearable devices for users to simulate their environment are also continuously appearing on the market, so as to enhance the user's experience in life or games.
The conventional smart glasses design, whether applied to virtual reality, augmented reality or mixed reality, has the problem that the distance between the left and right lenses cannot be adjusted. In view of this, the interpupillary distance (pupillary distance) of each user is slightly different, so that when some users wear the conventional smart glasses, the images cannot be precisely projected at the center of the lenses, so that the users cannot watch good image quality, and even feel very hard and uncomfortable to the eyes, and further the eyesight of the users is affected. In addition, the conventional smart glasses are positioned after being shifted by the aid of the screw structure, so that more space is needed to accommodate the screw structure on the conventional smart glasses, the overall structural weight of the conventional smart glasses is increased, the overall weight is increased, and the problem of poor wearing comfort is solved.
In view of the above, it is necessary to provide a wearable eyeglass device to solve the above-mentioned problems.
Disclosure of Invention
The utility model aims to provide a wearable eyeglass device with a lens displacement function, which can adjust the distance between a left lens and a right lens.
In order to achieve the above object, the present utility model provides a wearable glasses device with a lens displacement function, comprising: a frame having two assembling parts arranged along the length direction of the frame; the two optical imaging elements are respectively combined with the two assembling parts, each optical imaging element is provided with a shell and a lens connected with the shell, the shell is provided with two combining pieces extending along the length direction of the lens frame, and the shell is slidably combined with the assembling parts through the two combining pieces; and two pupil distance adjusting units, each pupil distance adjusting unit is positioned between at least one combining piece of the optical imaging elements and the corresponding assembling part to form resistance so that the two optical imaging elements are relatively and slidably positioned on the frame along the length direction of the frame.
In some embodiments, each pupil distance adjusting unit has at least one first magnetic element and at least one second magnetic element, the first magnetic element and the second magnetic element are magnetically attracted to each other, and the number of each first magnetic element and the number of each second magnetic element are not more than two, the at least one first magnetic element is arranged on at least one combination element of the optical imaging elements, and the second magnetic element is arranged on a connecting part corresponding to the at least one combination element, so that the two optical imaging elements can be mutually close to or mutually far away from each other along the length direction of the lens frame.
In some embodiments, the first magnetic member and the second magnetic member are a combination of a magnet and an iron sheet.
In some embodiments, each pupil distance adjusting unit has at least one first magnetic element, the number of the at least one first magnetic element is not greater than two, the first magnetic element and the two assembling parts of the frame are mutually magnetically attracted, and the at least one first magnetic attraction element is arranged on at least one combining element of the optical imaging elements, so that the two optical imaging elements can be mutually close to or mutually far away from each other along the length direction of the frame.
In some embodiments, the first magnetic member is a magnet, and the assembling portion is made of a metal material or the first magnetic member is made of a metal material.
In some embodiments, each pupil distance adjusting unit has a first positioning element disposed on at least one of the coupling members of the optical imaging elements, and a plurality of second positioning elements disposed on the assembling portion of the corresponding at least one coupling member, where the first positioning element and the second positioning element are detachably engaged with each other, so that the two optical imaging elements can be close to each other or far from each other along the length direction of the frame.
In some embodiments, the first positioning member and the plurality of second positioning members are a combination of a positioning bump and a plurality of positioning grooves.
In some embodiments, each pupil distance adjusting unit is a contact surface between at least one of the coupling members and the corresponding assembling portion of the optical imaging element, and the contact surface is a rough surface, so that the two optical imaging elements can be close to each other or far from each other along the length direction of the lens frame.
In some embodiments, the cross section of at least one of the connectors of each housing is polygonal or has a chamfer.
In some embodiments, each of the housings further has a through hole extending along a length direction of the frame and a rod extending through the through holes of the two housings, and opposite ends of the rod are respectively coupled to the two assembly holes of the frame.
The wearable glasses device with the lens displacement function has the following characteristics: it is possible to provide two coupling parts on the frame along the length direction of the frame, and to combine two optical imaging elements with the two coupling parts, respectively, and to use the pupil distance adjusting unit between the optical imaging element and the corresponding coupling part, by means of a resistance, for example: the two optical imaging elements are positioned on the lens frame in a relatively sliding way along the length direction of the lens frame by magnetic attraction or friction force, and the relative distance between the two optical imaging elements is adjusted accordingly. Therefore, the wearable eyeglass device with the lens displacement function can conveniently adjust the distance between the two optical imaging elements to be in line with the pupil distance of a wearer, and simultaneously position the two optical imaging elements on the eyeglass frame, so that the distance between the two optical imaging elements cannot be changed randomly along with the action of the wearer, and the wearable eyeglass device has the effect of convenience in pupil distance adjustment. In addition, because the positioning structure of the glasses frame and the lenses is simple and the appearance design is simplified, the whole weight of the wearable glasses device with the lens displacement function is lighter, and the wearable glasses device has the effects of ensuring comfortable wearing experience and attractive appearance.
Drawings
For a more complete understanding of the embodiments and advantages thereof, reference is now made to the following descriptions taken in conjunction with the accompanying drawings, in which:
fig. 1 is a perspective view of a wearable eyeglass device according to a first embodiment of the present utility model;
fig. 2 is an exploded perspective view of a wearable eyeglass device according to a first embodiment of the present utility model;
fig. 3 is an exploded perspective view of a wearable eyeglass device according to a second embodiment of the present utility model;
fig. 4A is an exploded perspective view of a wearable eyeglass device according to a third embodiment of the present utility model;
FIG. 4B is an enlarged partial cross-sectional view of the top view of FIG. 4A;
fig. 5 is an exploded perspective view of a wearable eyeglass device according to a fourth embodiment of the present utility model.
Detailed Description
The following detailed description of embodiments of the present utility model will be made with reference to the accompanying drawings, which are mainly simplified schematic illustrations, and only the basic structures of the present utility model are schematically illustrated, so that only elements relevant to the present utility model are labeled in the drawings, and the elements shown are not drawn in terms of the number, shape, size, etc. of the embodiments, and the specification and dimensions of the embodiments are implemented as an alternative design, and the layout of the elements may be more complicated.
The following description of the embodiments refers to the accompanying drawings, which illustrate specific embodiments in which the utility model may be practiced. The directional terms mentioned in the present utility model, such as "up", "down", "front", "rear", etc., refer only to the direction shown in the drawings. Accordingly, directional terminology is used to describe and understand the application and is not intended to be limiting of the application. In addition, in the description, unless explicitly described to the contrary, the word "comprising" will be understood to mean comprising elements, but not excluding any other elements.
Referring to fig. 1 and 2, a preferred embodiment of a wearable eyeglass device with lens displacement function of the present utility model comprises: the lens frame 1, two optical imaging elements 2 and two pupil distance adjusting units 3, wherein the lens frame 1 is provided with two assembling parts 11, the two assembling parts 11 are arranged on the lens frame 1 along a lens frame length direction D, and the lens frame length direction D refers to a direction of arranging eyes of a wearer. Each optical imaging element 2 has a housing 21, the housing 21 has two coupling members 22 extending in the frame length direction D, the housing 21 is slidably coupled to the coupling portion 11 by the two coupling members 22, and in this embodiment, each optical imaging element 2 further has a lens 23 for imaging, and the lens 23 is connected to the housing 21.
Each pupil distance adjusting unit 3 is located between at least one of the coupling members 22 of the optical imaging element 2 and the corresponding assembling portion 11, so as to form a resistance, for example: the magnetic attraction force or friction force can enable the two optical imaging elements 2 to be relatively and slidably positioned on the lens frame 1 along the length direction D of the lens frame, and the distance between the two optical imaging elements 2 is adjusted to be consistent with the pupil distance of a wearer by enabling the two optical imaging elements 2 to be close to each other or far away from each other, and the two optical imaging elements 2 are simultaneously positioned.
In detail, resistance refers to a force that resists relative movement between two objects when there is a tendency for relative movement between the two objects. For example, the magnetic attraction force may be an attraction force between the magnet and a material that can be attracted by the magnet. The friction force may be due to relative movement between two mutually contacting surfaces; or forces that resist relative movement when there is a tendency for relative movement.
In the first or second embodiment of the utility model, the pupil distance adjusting units 3,3' can be positioned with respect to the frame 1 and the optical imaging element 2 by means of magnetic attraction.
Referring to fig. 1 and 2, in the first embodiment, each interpupillary distance adjusting unit 3 has at least one first magnetic element 3a and at least one second magnetic element 3b, the first magnetic element 3a and the second magnetic element 3b are magnetically attracted to each other, the number of the first magnetic element 3a and the second magnetic element 3b is not greater than two, the first magnetic element 3a and the second magnetic element 3b are combinations of magnets and iron sheets, and the total number of the first magnetic element 3a and the second magnetic element 3b is four, respectively.
Furthermore, at least one first magnetic attraction member 3a is disposed on at least one of the combining members 22 of the optical imaging element 2, and the second magnetic member 3b is disposed on the assembling portion 11 corresponding to the at least one combining member 22. Therefore, when the wearer makes the two optical imaging elements 2 close to or far from each other along the length direction D of the lens frame so as to adjust the pupil distance of the wearer, the two optical imaging elements 2 can be positioned on the lens frame 1 by the mutual magnetic attraction of the first magnetic piece 3a and the second magnetic piece 3b, so that the distance between the two optical imaging elements 2 cannot be changed randomly along with the action of the wearer.
In one embodiment, at least one of the coupling members 22 of each housing 21 has a polygonal cross section or a chamfer shape to prevent the two optical imaging elements 2 from turning over relative to the frame 1. Thus, the lens 23 in the present embodiment can be positioned in the axial direction of the frame 1 and along the length direction D of the frame, which has the effect of improving the comfort of the wearer when using the wearable eyeglass device with lens displacement function of the present utility model.
Referring to fig. 3, in the second embodiment, each interpupillary distance adjusting unit 3 'has at least one first magnetic element 3a', the first magnetic element 3a 'and two assembling portions 11 of the frame 1 are magnetically attracted to each other, and the number of the at least one first magnetic element 3a' is not more than two, the first magnetic element 3a 'is a magnet, the assembling portions 11 are made of a metal material, or the first magnetic element 3a' is made of a metal material, and the assembling portions 11 are made of a material that can be attracted by the magnet, for example: the total number of the first magnetic members 3a' is four, for example, and is described as iron, cobalt, nickel, etc.
At least one first magnetic attraction member 3a' is disposed on at least one of the bonding members 22 of the optical imaging element 2. Therefore, when the wearer can make the two optical imaging elements 2 close to or far from each other along the length direction D of the lens frame so as to adjust the optical imaging elements to meet the pupil distance of the wearer, the two optical imaging elements 2 can be positioned on the lens frame 1 by the mutual magnetic attraction of the first magnetic piece 3a and the assembling part 11, so that the distance between the two optical imaging elements 2 cannot be changed randomly along with the action of the wearer.
In the third or fourth embodiment of the present utility model, the pupil distance adjusting units 3", 3'" can also be positioned with respect to the frame 1 and the optical imaging element 2 by means of a resistance or friction force generated by the structural interference.
Referring to fig. 4A and 4B, in the third embodiment, each pupil distance adjusting unit 3″ has a first positioning member 3c disposed on at least one of the coupling members 22 of the optical imaging element 2, and a plurality of second positioning members 3d disposed on the assembling portion 11 corresponding to the at least one coupling member 22. The first positioning piece 3c and the second positioning piece 3d are mutually and detachably clamped, and the first positioning piece 3c and the second positioning piece 3d are combinations of positioning convex points and a plurality of positioning grooves. More specifically, the assembling portion 11 of the frame 1 is formed with a plurality of positioning grooves on the surface of the coupling member 22 contacting the optical imaging elements 2, and the positioning grooves are aligned along the frame length direction D, so that the wearer can adjust the engaging position of the first positioning member 3c and any one of the second positioning members 3D to make the two optical imaging elements 2 approach or separate from each other along the frame length direction D, so as to achieve the effect of adjusting the distance between the two optical imaging elements 2 to conform to the pupil distance of the wearer, and simultaneously fix the two optical imaging elements 2 on the frame 1 by the combination of the first positioning member 3c and the second positioning member 3D, so that the distance between the two optical imaging elements 2 will not change randomly along with the action of the wearer.
Referring to fig. 5, in the fourth embodiment, each pupil distance adjusting unit 3' "is a contact surface between at least one of the coupling members 22 of the optical imaging element 2 and the corresponding assembling portion 11, and the contact surface is a rough surface. Therefore, the wearer can adjust the contact surface area of the combining piece 22 and the corresponding assembling part 11 to enable the two optical imaging elements 2 to be close to or far away from each other along the length direction D of the frame so as to achieve the effect of adjusting the distance between the two optical imaging elements 2 to be in line with the interpupillary distance of the wearer, and simultaneously fix the two optical imaging elements 2 on the frame 1 by combining and fixing the contact surfaces, so that the distance between the two optical imaging elements 2 cannot be changed randomly along with the action of the wearer.
It should be noted that, in the first, second or fourth embodiments of the present utility model, the wearer can fine tune the distance between the two optical imaging elements 2 according to the interpupillary distance by using the resistance of magnetic attraction or friction, so as to have the effect of better teaching precision. In the third embodiment of the present utility model, the distance between the two optical imaging elements 2 is adjusted by using the resistance generated by the structural interference between the positioning protruding points and the positioning grooves, so that the present utility model has a better positioning stability.
The casing 21 of the wearable eyeglass device with the lens displacement function of the utility model can also be provided with a perforation 24 extending along the length direction D of the eyeglass frame and a rod body 4 penetrating through the perforation 24 of the two casings 21, wherein the two opposite ends of the rod body 4 are respectively combined with the two assembly holes 12 of the eyeglass frame 1, and the connecting line of the hole centers of the two assembly holes 12 is approximately parallel to the length direction D of the eyeglass frame. Therefore, the two optical imaging elements 2 are fixed on the frame 1, and the two assembling parts 11 and the rod body 4 which extend in parallel can avoid the relative rotation of the optical imaging elements 2, thereby having the function of strengthening the combination stability between the two optical imaging elements 2.
On the other hand, in the wearable glasses device with lens displacement function of the present utility model, two assembling portions may be provided on the glasses frame along the length direction of the glasses frame, and the two optical imaging elements are respectively combined with the two assembling portions, and the pupil distance adjusting unit located between the optical imaging element and the corresponding assembling portion is utilized, by means of resistance, for example: the magnetic attraction force or friction force enables the two optical imaging elements to be relatively and slidably positioned on the lens frame along the length direction of the lens frame, and the relative distance between the two optical imaging elements is adjusted accordingly. Therefore, the wearable eyeglass device with the lens displacement function can conveniently adjust the distance between the two optical imaging elements to be in line with the pupil distance of a wearer, and simultaneously position the two optical imaging elements on the eyeglass frame, so that the distance between the two optical imaging elements cannot be randomly changed along with the action of the wearer, and the wearable eyeglass device has the effect of convenience in pupil distance adjustment. In addition, because the positioning structure of the glasses frame and the lenses is simple and the appearance design is simplified, the whole weight of the wearable glasses device with the lens displacement function is lighter, and the wearable glasses device has the effects of ensuring comfortable wearing experience and attractive appearance.
The above-described embodiments are merely illustrative of the principles, features and advantages of the present utility model, and are not intended to limit the scope of the utility model, which may be modified or altered by those skilled in the art without departing from the spirit and scope of the utility model. Any equivalent changes and modifications that can be made using the present disclosure are intended to be covered by the scope of the appended claims.
[ list of reference numerals ]
1 spectacle frame
11 assembling part
12 assembly hole
2 optical imaging element
21 casing body
22-binding piece
23 lens
24:
3, 3': pupil distance adjusting unit
3a,3a' first magnetic member
3b second magnetic member
3c first positioning piece
3d second positioning piece
4 rod body
And D, the length direction of the glasses frame.

Claims (10)

1. A wearable eyeglass device having a lens displacement function, comprising:
a frame having two assembling parts arranged along the length direction of the frame;
two optical imaging elements respectively combined with the two assembling parts, wherein each optical imaging element is provided with a shell and a lens connected with the shell, the shell is provided with two combining pieces extending along the length direction of the lens frame, and the shell is slidably combined with the assembling parts through the two combining pieces; and
and the two pupil distance adjusting units are positioned between at least one combining piece and the corresponding assembling part of the optical imaging element to form resistance, so that the two optical imaging elements are relatively and slidably positioned on the lens frame along the length direction of the lens frame.
2. The wearable glasses device with lens displacement function according to claim 1, wherein each of the pupil distance adjusting units has at least one first magnetic member and at least one second magnetic member, the first magnetic member and the second magnetic member are magnetically attracted to each other, the number of each first magnetic member is not greater than two, the at least one first magnetic member is disposed on at least one coupling member of the optical imaging element, and the second magnetic member is disposed on a coupling portion corresponding to the at least one coupling member, so that the two optical imaging elements can be mutually close to or far from each other along the length direction of the glasses frame.
3. The wearable glasses device with lens displacement function according to claim 2, wherein the first magnetic member and the second magnetic member are a combination of a magnet and an iron sheet.
4. The wearable glasses device with lens displacement function according to claim 1, wherein each of the pupil distance adjusting units has at least one first magnetic member, the number of the at least one first magnetic member is not greater than two, the first magnetic member and the two assembling parts of the glasses frame are magnetically attracted to each other, and the at least one first magnetic member is disposed on at least one of the coupling members of the optical imaging elements, so that the two optical imaging elements can be close to each other or far from each other along the length direction of the glasses frame.
5. The wearable glasses device with lens shift function according to claim 4, wherein the first magnetic member is a magnet, the assembling portion is made of a metal material, or the first magnetic member is made of a metal material, and the assembling portion is made of a magnet.
6. The wearable eyeglass device with lens displacement function according to claim 1, wherein each of the pupil distance adjusting units has a first positioning member provided at least one of the coupling members of the optical imaging element, and a plurality of second positioning members provided at the assembling portion corresponding to the at least one coupling member, and the first positioning members and the second positioning members are detachably engaged with each other so that the two optical imaging elements can be moved closer to or away from each other along the length direction of the eyeglass frame.
7. The wearable glasses device with lens displacement function according to claim 6, wherein the first positioning member and the plurality of second positioning members are a combination of a positioning protrusion and a plurality of positioning grooves.
8. The wearable eyeglass device with lens displacement function according to claim 1, wherein each of the pupil distance adjusting units is a contact surface between at least one of the coupling pieces of the optical imaging element and the corresponding coupling portion, the contact surface being a roughened surface so that the two optical imaging elements can be moved closer to or further from each other along the length direction of the eyeglass frame.
9. The wearable glasses device with lens displacement function according to claim 1, wherein a cross section of at least one of the coupling members of each of the housings is polygonal or has a chamfer.
10. The wearable eyeglass device with lens displacement function according to claim 1, wherein each of the housings further has a through hole extending in a length direction of the eyeglass frame and a rod extending through the through holes of the two housings, and opposite ends of the rod are coupled to the two assembly holes of the eyeglass frame, respectively.
CN202320110065.6U 2022-09-06 2023-01-19 Wearing formula glasses device with lens displacement function Active CN219122512U (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202211082077 2022-09-06
CN2022110820779 2022-09-06

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