WO2022213908A1 - 一种vr眼镜及其瞳距调整配件 - Google Patents

一种vr眼镜及其瞳距调整配件 Download PDF

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Publication number
WO2022213908A1
WO2022213908A1 PCT/CN2022/084940 CN2022084940W WO2022213908A1 WO 2022213908 A1 WO2022213908 A1 WO 2022213908A1 CN 2022084940 W CN2022084940 W CN 2022084940W WO 2022213908 A1 WO2022213908 A1 WO 2022213908A1
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WIPO (PCT)
Prior art keywords
glasses
interpupillary distance
frame
adjustment
clip
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PCT/CN2022/084940
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English (en)
French (fr)
Inventor
陈荣裕
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陈荣裕
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Publication date
Application filed by 陈荣裕 filed Critical 陈荣裕
Publication of WO2022213908A1 publication Critical patent/WO2022213908A1/zh
Priority to US18/301,433 priority Critical patent/US20230251458A1/en

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    • 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
    • G02C13/00—Assembling; Repairing; Cleaning
    • 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

Definitions

  • the utility model relates to VR glasses, in particular to an interpupillary distance adjustment accessory of the VR glasses.
  • VR Virtual Reality
  • VR glasses is a product that uses simulation technology and computer graphics, human-machine interface technology, multimedia technology, network technology and other technologies.
  • Chinese patent CN210514792U discloses VR glasses with variable interpupillary distance, and specifically discloses that the glasses include a first body, a second body, a first lens and a second lens, the first body and the second body For detachable connection, the first lens is rotatably connected to the first body, and the second lens is rotatably connected to the second body; the glasses also include a horizontal adjustment part and a vertical adjustment part, the first lens A main body and a second main body are connected by a lateral adjustment part.
  • the lateral adjustment part includes screws and studs, the first main body is provided with a first screw hole, the second main body is provided with a second screw hole, the two ends of the stud are respectively connected with the first screw hole and the second screw hole.
  • the second screw hole is threaded for connection, and the screw is arranged on the stud and is threadedly connected with the stud. Since the lateral adjustment part is provided with a screw and a stud, and the stud is connected to the first screw hole and the second screw hole through threaded fitting, therefore, when the screw that is threadedly connected with the stud rotates, the screw drives the stud.
  • the rotating stud pushes the first screw hole and the second screw hole, so that the relative distance between the first body and the second body increases, when the stud rotates in the other direction,
  • the relative distance between the first body and the second body can be shortened, so that the relative distance between the first body and the second body can be controlled, and the interpupillary distance of the VR glasses can be adjusted.
  • the two lenses (the first lens and the second lens) on the left and right are matched with a stud thread at the same time, and the rotation of the stud is driven by the rotation of the screw connected with the stud, so as to realize the adjustment.
  • the relative distance between the left and right lenses have problems such as complex structure, high cost, and poor comfort due to many parts.
  • the purpose of the utility model is to provide a simple and fast interpupillary distance adjustment accessory which is especially suitable for VR glasses.
  • an interpupillary distance adjustment accessory comprising a left frame and a right frame, characterized in that an adjustment clip is arranged between the left frame and the right frame, The adjustment clips are respectively detachably connected with the left frame and the right frame.
  • the center distance between the left and right frames can be adjusted by removing and installing adjustment clips of different sizes, so that the accessory can obtain different interpupillary distance sizes to suit different wearers.
  • the adjustment is convenient and fast through the installation and disassembly of the adjustment clip and the left and right frames, the structure is simple and the comfort is high, and the width of the adjustment clip can be customized or selected according to the interpupillary distance of different wearers.
  • grooves are respectively provided on the left and right sides of the adjustment clip, and protrusions connected and matched with the grooves are respectively provided on the right outer wall of the left frame and the left outer wall of the right frame. piece.
  • grooves are respectively provided on the right outer wall of the left frame and the left outer wall of the right frame, and protrusions connected and matched with the grooves are respectively provided on the left and right sides of the adjustment clip. piece.
  • the upper side, lower side, front side or rear side of the groove is provided with an opening, and the protrusion is clamped into the groove through the opening.
  • a limiting structure is provided between the bump and the groove.
  • two opposite side walls of the groove are respectively provided with or one of the side walls is provided with a limit cavity extending into the wall, and a protrusion matched with the limit cavity is provided on the convex block. out.
  • the length of the protrusion is greater than the length of the groove, and a limiting stud is provided on the outer wall of the part of the protrusion beyond the groove.
  • the grooves and/or projections have a smooth transition gradient along the insertion direction.
  • This embodiment also provides another interpupillary distance adjustment accessory, including a left frame and a right frame, a connecting rod is provided between the left frame and the right frame, and the connecting rod is connected to the left frame and the right frame.
  • the side frame is a one-piece structure.
  • the utility model also provides VR glasses, including a VR glasses body, including the above interpupillary distance adjustment accessories, the left frame and the right frame are respectively detachably connected to the left eyepiece and the right eyepiece of the VR glasses body.
  • the interpupillary distance adjustment accessory of the present invention adjusts the distance between the left and right frames through the adjustment clips that can be detached from the left and right frames, that is to say, the width of the adjustment clips determines the center distance of the left and right frames.
  • the interpupillary distance of each wearer is different, and it can be adapted to different wearers by adjusting the center distance of different left and right frames.
  • the left frame and the right frame of the interpupillary distance adjustment accessory of the present invention can be respectively detachably connected with the left eyepiece and the right eyepiece of the VR glasses body, and the left frame and the right frame are installed on the left side of the VR glasses body.
  • use the adjustment clip to adjust the distance between the left frame and the right frame.
  • the adjustment clip is a series of products with different width and size specifications, and an appropriate adjustment clip is selected according to the actual interpupillary distance of the wearer, so that each wearer can wear more VR glasses without changing the structure of the VR glasses. Comfortable.
  • the adjustment clip can also be customized according to the actual situation of the wearer. For example, it can be produced by 3D printing.
  • the interpupillary distance of the existing VR glasses on the market has multiple stops (mostly three stops) can be adjusted, such as 58mm, 62mm, 66mm, etc.
  • the adjustment method is to slide the left and right eyepieces to adjust, and when it is adjusted to 58mm, 62mm or 66mm, it will happen. It is stuck (at the same time you will hear a "click" sound), except for the above three gears, it cannot be fixed in its position.
  • the interpupillary distance adjustment accessory of the present invention is matched with the VR glasses, the interpupillary distance adjustment accessory suitable for the wearer's interpupillary distance is selected, and the left frame is installed (magnetically or clamped) with the left eyepiece of the VR glasses.
  • the side frame is installed with the right eyepiece of the VR glasses (magnetic suction or snap connection), and then the adjustment clip is connected to the left and right frames, so that the left eyepiece and the right eyepiece can be fixed, so that the VR glasses can be fixed.
  • another wearer needs to wear VR glasses, he only needs to select the appropriate adjustment clip for the wearer, and then replace the adjustment clip on the VR glasses (with the interpupillary distance adjustment accessory installed).
  • the same pair of VR glasses can be equipped with more than two interpupillary distance adjustment accessories, one pair of which is installed with the VR glasses, and the other pair is used for the adjustment of the interpupillary distance.
  • the customer performs a try-on to select the appropriate adjustment clip.
  • the myopia glasses can be respectively installed on the left frame and the right frame by magnetic attraction or other means.
  • the wearer with myopia can also use the VR glasses of the present invention more comfortably.
  • the adjusting clip and the left and right frame brackets in the utility model are installed by means of insertion, which is convenient and quick, has few parts, low cost, and high wearing comfort.
  • interpupillary distance adjustment accessories formed by the integrally formed left frame, right frame and connecting rod are more convenient to install and more comfortable to wear during use.
  • Fig. 1 is the axonometric view 1 of the interpupillary distance adjustment accessory in the embodiment 1;
  • Fig. 2 is the axonometric view 2 of the interpupillary distance adjustment accessory in the embodiment 1;
  • FIG. 3 is an axonometric view of the left frame of the interpupillary distance adjustment accessory in Embodiment 1;
  • FIG. 5 is an axonometric view of an interpupillary distance adjustment accessory in Embodiment 2;
  • FIG. 6 is an axonometric view of the right frame of the interpupillary distance adjustment accessory in Embodiment 2;
  • Figure 11 is an axonometric view of an interpupillary distance adjustment accessory in Example 4.
  • Example 12 is an axonometric view of the left frame of the interpupillary distance adjustment accessory in Example 4.
  • FIG. 14 is an axonometric view of the interpupillary distance adjusting accessory in Embodiment 5.
  • FIG. 14 is an axonometric view of the interpupillary distance adjusting accessory in Embodiment 5.
  • FIG. 15 is an axonometric view of the VR glasses body in Examples 1-5.
  • Embodiment 1 As shown in FIGS. 1-4 and 15 , this embodiment provides an interpupillary distance adjustment accessory for VR glasses, including a left frame 1 and a right frame 2 .
  • an adjustment clip 3 is provided between the left frame and the right frame, and the adjustment clip is respectively detachably connected to the left frame and the right frame.
  • the detachable connection can be in a variety of ways, such as a magnetic attraction, a snap, and a screw connection.
  • the left frame and the right frame are respectively detachably installed on the left eyepiece and the right eyepiece of the VR glasses body, and the distance between the left frame and the right frame is adjusted by adjusting the clip, and then the interpupillary distance is adjusted to make it Fits every wearer.
  • the left myopia glasses (with frames) and the right myopia glasses (with frames) can be attached to the left and right frames.
  • the left and right myopia glasses and the left and right frames may be connected by magnetic attraction, snap connection or other methods.
  • the left side wall and the right side wall of the adjustment clip are respectively provided with concave grooves 4 (that is, the groove on the left side wall is formed by the left side wall concave toward the right side, and the right side wall is concave.
  • the groove is formed by the inner side wall concave toward the left), and the right outer wall of the left frame and the left outer wall of the right frame are respectively provided with a convex block 5 that can be inserted into the groove.
  • the adjustment clip is connected to the left frame and the right frame through the cooperation between the protrusion and the groove, and the width of the adjustment clip determines the center distance between the two frames. The center distance between the side frames is adjusted, thereby adjusting the interpupillary distance between the left and right myopia glasses installed on the left and right side frames.
  • a limiting structure is provided between the bump and the groove. Specifically: an opening 6 is provided on the upper side, the lower side, the front side or the rear side of the groove, and the protrusion is clamped into the groove from the limit opening.
  • the front of the wearer is the front side
  • the back is the rear side
  • the upper side is the upper side
  • the lower side is the lower side.
  • the opening of the groove is arranged on the front side.
  • Limiting cavities 7 extending into the walls (extending upward and downward) are respectively provided on the opposite two side walls of the groove (that is, above and below the wearer in the wearing state). Due to the design of the limiting cavities, Then necessarily, there is a limit wall 8 in the direction of the limit cavity toward the left frame/right frame, and the front side of the limit cavity is an opening that communicates with the groove.
  • the convex block is provided with a protruding part matched with the limiting cavity.
  • protruding portions 9 protruding outward are designed on opposite sides of the protruding block (ie, above and below the wearer in the wearing state).
  • the cross-sections of the grooves and the bumps are both T-shaped.
  • the bump is provided with a smooth transition gradient 10 from the back to the front.
  • the slope By setting the slope, it is easier to adjust the distance during installation, and the installation is more convenient.
  • positioning bosses A11 are respectively provided on the opposite side walls of the left frame and the right frame, and two ends of the left and right side walls of the adjustment clip are respectively provided
  • a positioning convex hull B12 matched with the positioning convex hull A, and a depression is formed at the joint between the positioning convex hull B12 and the side wall of the adjustment clip.
  • the positioning convex hull A is located in the The positioning convex hull B is below the positioning convex hull A, that is, the positioning convex hull A is located at the recess 13 .
  • Such a setting can improve the reliability of the installation of the adjustment clips and the left and right side frames, and prevent them from displacing each other, which affects the wearing comfort.
  • This embodiment also provides VR glasses, including the interpupillary distance adjustment accessory described in this embodiment.
  • the VR glasses include a VR glasses body 20, and the VR glasses body has a left eyepiece 21 and a right eyepiece 22.
  • the left frame and the right frame in this embodiment are respectively used with the left eyepiece and the right eyepiece. Connect by snap or magnetic attraction.
  • the left and right myopia glasses can be attached to the left frame by snapping, magnetic attraction, etc. and the right frame for installation.
  • the width of the adjusting clip in this embodiment determines the distance between the left frame and the right frame.
  • the adjustment clip is a series of products with multiple sizes and specifications, or can be customized according to the wearer's interpupillary distance, and manufactured by 3D printing.
  • the interpupillary distance of the existing VR glasses on the market has multiple stops (mostly three stops) can be adjusted, such as 58mm, 62mm, 66mm, etc.
  • the adjustment method is to slide the left and right eyepieces to adjust, and when it is adjusted to 58mm, 62mm or 66mm, it will happen. It is stuck (at the same time you will hear a "click” sound), except for the above three gears, it cannot be fixed in its position.
  • the interpupillary distance adjustment accessories described in this embodiment with the VR glasses, select the interpupillary distance adjustment accessories suitable for the wearer's interpupillary distance, and install the left frame and the left eyepiece of the VR glasses (magnetic suction or snap connection), and the right
  • the side frame is installed with the right eyepiece of the VR glasses (magnetic suction or snap connection), and then the adjustment clip is connected to the left and right frames, so that the left eyepiece and the right eyepiece can be fixed, so that the VR glasses can be fixed.
  • the same pair of VR glasses can be equipped with more than two interpupillary distance adjustment accessories, one pair of which is installed with the VR glasses, and the other pair is used for the adjustment of the interpupillary distance.
  • the customer can directly install the adjustment clip on the left frame and the right frame of the VR glasses.
  • the interpupillary distance adjustment accessory of this embodiment can be installed on the existing VR glasses more in line with the wearer's actual usage habits and interpupillary distance. It can also meet the wearing needs of general wearers and wearers suffering from myopia.
  • the VR glasses and the interpupillary distance adjustment accessories of this embodiment adopt the method of adjusting the left and right frames first and then installing the myopia glasses, which can avoid the wear of the myopia lenses caused by the adjustment process.
  • the adjustment clip and the left and right frame brackets are installed by pressing down and snapping in, which is convenient and quick, with few parts and low cost, and high wearing comfort.
  • Embodiment 2 As shown in FIGS. 5-7 and 15 , this embodiment provides an interpupillary distance adjustment accessory for VR glasses, including a left frame 1 and a right frame 2 .
  • an adjustment clip 3 is provided between the left frame and the right frame, and the adjustment clip is respectively detachably connected to the left frame and the right frame.
  • the detachable connection can be in a variety of ways, such as a magnetic attraction, a snap, and a screw connection.
  • the left frame and the right frame are respectively detachably installed on the left eyepiece and the right eyepiece of the VR glasses body, and the center distance between the left frame and the right frame is adjusted by adjusting the clip, and then the interpupillary distance is adjusted It adapts to every wearer.
  • the left myopia glasses (with frames) and the right myopia glasses (with frames) can be attached to the left and right frames.
  • the left and right myopia glasses and the left and right frames may be connected by magnetic attraction, snap connection or other methods.
  • the left side wall and the right side wall of the adjustment clip are respectively provided with concave grooves 4, and the right outer wall of the left frame and the left outer wall of the right frame are respectively provided with insertable grooves 4. the bumps 5 in the grooves.
  • the adjustment clip is connected with the left frame and the right frame through the cooperation between the protrusion and the groove.
  • the lower side of the groove is provided with an opening 6, and the cross-sections of the groove and the bump are both T-shaped structures.
  • the grooves on the adjustment clips are clamped into the protrusions of the left frame and the right frame from top to bottom.
  • This embodiment also provides VR glasses, including the interpupillary distance adjustment accessory described in this embodiment.
  • the VR glasses include a VR glasses body 20, and the VR glasses body has a left VR eyepiece 21 and a right VR eyepiece 22.
  • the left frame and the right frame are respectively connected with the left VR eyepiece and the right VR eyepiece.
  • the side VR eyepieces are connected by magnetic attraction or snap connection.
  • the left and right myopia glasses can be attached to the left frame by snapping, magnetic attraction, etc. and the right frame for installation.
  • the width of the adjustment clip in this embodiment is the distance between the left frame and the right frame.
  • the adjustment clip is a series of products with multiple sizes and specifications, or can also be customized according to the wearer's interpupillary distance, and manufactured by 3D printing. Interpupillary distance adjustment accessories for different interpupillary distances can be obtained by selecting the width of the adjustment clip.
  • the interpupillary distance of the existing VR glasses on the market has multiple stops (mostly three stops) can be adjusted, such as 58mm, 62mm, 66mm, etc.
  • the adjustment method is to slide the left and right eyepieces to adjust, and when it is adjusted to 58mm, 62mm or 66mm, it will happen. It is stuck (at the same time you will hear a "click” sound), except for the above three gears, it cannot be fixed in its position.
  • the interpupillary distance adjustment accessories described in this embodiment with the VR glasses, select the interpupillary distance adjustment accessories suitable for the wearer's interpupillary distance, and install the left frame and the left eyepiece of the VR glasses (magnetic suction or snap connection), and the right
  • the side frame is installed with the right eyepiece of the VR glasses (magnetic suction or snap connection), and then the adjustment clip is connected to the left and right frames, so that the left eyepiece and the right eyepiece can be fixed, so that the VR glasses can be fixed.
  • the same pair of VR glasses can be equipped with more than two interpupillary distance adjustment accessories, one pair of which is installed with the VR glasses, and the other pair is used for the adjustment of the interpupillary distance.
  • the customer can directly install the adjustment clip on the left frame and the right frame of the VR glasses.
  • the interpupillary distance adjustment accessory of this embodiment can be installed on the existing VR glasses more in line with the wearer's actual usage habits and interpupillary distance. It can also meet the wearing needs of general wearers and wearers suffering from myopia.
  • the VR glasses and the interpupillary distance adjustment accessories of this embodiment adopt the method of adjusting the left and right frames first and then installing the myopia glasses, which can avoid the wear of the myopia lenses caused by the adjustment process.
  • the adjustment clip and the left and right frame brackets are installed by pressing down and snapping in, which is convenient and quick, with few parts and low cost, and high wearing comfort.
  • Embodiment 3 As shown in FIGS. 8-10 and 15 , this embodiment provides an interpupillary distance adjustment accessory for VR glasses, including a left frame 1 and a right frame 2 .
  • an adjustment clip 3 is provided between the left frame and the right frame, and the adjustment clip is respectively detachably connected to the left frame and the right frame.
  • the detachable connection can be in a variety of ways, such as a magnetic attraction, a snap, and a screw connection.
  • the left frame and the right frame are respectively detachably installed on the left eyepiece and the right eyepiece of the VR glasses body, and the center distance between the left frame and the right frame is adjusted by adjusting the clip, and then the interpupillary distance is adjusted It adapts to every wearer.
  • the left myopia glasses (with frames) and the right myopia glasses (with frames) can be attached to the left and right frames.
  • the left and right myopia glasses and the left and right frames may be connected by magnetic attraction, snap connection or other methods.
  • the adjustment clips are respectively detachably connected to the left frame and the right frame.
  • the left side wall and the right side wall of the adjustment clip are respectively provided with bumps 5
  • the right outer wall of the left frame and the left outer wall of the right frame are respectively provided with a projection located on the groove 4.
  • the adjustment clip is connected with the left frame and the right frame through the cooperation between the protrusion and the groove.
  • the protrusions and the grooves are arranged in the front-rear direction (ie, the front and rear of the wearer in the wearing state).
  • the adjusting clip includes a main body 15, the left and right sides of the main body are provided with the protruding blocks 5, the thickness of the protruding blocks is smaller than the thickness of the main body, and the rear side of the protruding block and the main body is provided with a cover 16, so the The left and right width of the cover body is greater than the width of the body plus the bump, and the thickness of the cover body is equal to the thickness of the body.
  • the cross section of the bump may be a square, a polygon, a circle, a semicircle, or the like.
  • the cross-sections of the protrusions and the grooves are both semicircular.
  • the groove is a groove that penetrates front and rear, and the front and rear lengths of the protrusions are greater than the front and rear lengths of the grooves.
  • a limiting stud 17 is arranged on the front outer wall of the protruding block. After the installation is completed, the limiting protrusion is located outside the groove. The adjusting clip is prevented from falling out of the groove during use by the limiting protruding nail.
  • both the groove and the protrusion have a forward slope. That is to say, the cross-sectional areas of the protrusions and the grooves gradually decrease from back to front. Rounded corners are provided at the corners on both sides of the protruding block and at both ends of the groove.
  • This embodiment also provides VR glasses, including the interpupillary distance adjustment accessory described in this embodiment.
  • the VR glasses include a VR glasses body 20, and the VR glasses body has a left eyepiece 21 and a right eyepiece 22.
  • the left frame and the right frame are respectively connected with the left VR eyepiece and the right VR eyepiece.
  • the eyepiece is connected by snap/magnetic attraction.
  • the left and right myopia glasses can be attached to the left frame by snapping, magnetic attraction, etc. and the right frame for installation.
  • the width of the adjustment clip in this embodiment determines the center distance between the left frame and the right frame.
  • the adjustment clip is a series of products with multiple sizes and specifications, or can also be customized according to the wearer's interpupillary distance, and manufactured by 3D printing. Different interpupillary distances can be obtained by selecting and adjusting the width of the clips.
  • the interpupillary distance of the existing VR glasses on the market has multiple stops (mostly three stops) can be adjusted, such as 58mm, 62mm, 66mm, etc.
  • the adjustment method is to slide the left and right eyepieces to adjust, and when it is adjusted to 58mm, 62mm or 66mm, it will happen. It is stuck (at the same time you will hear a "click” sound), except for the above three gears, it cannot be fixed in its position.
  • the interpupillary distance adjustment accessories described in this embodiment with the VR glasses, select the interpupillary distance adjustment accessories suitable for the wearer's interpupillary distance, and install the left frame and the left eyepiece of the VR glasses (magnetic suction or snap connection), and the right
  • the side frame is installed with the right eyepiece of the VR glasses (magnetic suction or snap connection), and then the adjustment clip is connected to the left and right frames, so that the left eyepiece and the right eyepiece can be fixed, so that the VR glasses can be fixed.
  • the same pair of VR glasses can be equipped with more than two interpupillary distance adjustment accessories, one pair of which is installed with the VR glasses, and the other pair is used for the adjustment of the interpupillary distance.
  • the customer can directly install the adjustment clip on the left frame and the right frame of the VR glasses.
  • the interpupillary distance adjustment accessory of this embodiment can be installed on the existing VR glasses more in line with the wearer's actual usage habits and interpupillary distance. It can also meet the wearing needs of general wearers and wearers suffering from myopia.
  • the VR glasses and the interpupillary distance adjustment accessories of this embodiment adopt the method of adjusting the left and right frames first and then installing the myopia glasses, which can avoid the wear of the myopia lenses caused by the adjustment process.
  • the adjustment clip and the left and right frame brackets are installed by pressing down and snapping in, which is convenient and quick, with few parts and low cost, and high wearing comfort.
  • Embodiment 4 As shown in FIGS. 11-13 and 15 , this embodiment provides an interpupillary distance adjustment accessory for VR glasses, including a left frame 1 and a right frame 2 . Wherein, an adjustment clip 3 is provided between the left frame and the right frame, and the adjustment clip is respectively detachably connected to the left frame and the right frame.
  • the detachable connection can be in a variety of ways, such as a magnetic attraction, a snap, and a screw connection.
  • the left frame and the right frame are respectively detachably installed on the left eyepiece and the right eyepiece of the VR glasses body, and the distance between the left frame and the right frame is adjusted by adjusting the clip, and then the interpupillary distance is adjusted to make it Fits every wearer.
  • the left myopia glasses (with frames) and the right myopia glasses (with frames) can be attached to the left and right frames.
  • the left and right myopia glasses and the left and right frames may be connected by magnetic attraction, snap connection or other methods.
  • the left and right side walls of the adjustment clip are respectively provided with bumps 5, and the right outer wall of the left frame and the left outer wall of the right frame are respectively provided with projections 5 located on the Groove 4 where the bump fits.
  • the adjustment clip is connected with the left frame and the right frame through the cooperation between the protrusion and the groove.
  • the protrusions and the grooves are arranged in the up-down direction (that is, the upper and lower sides of the wearer in the wearing state).
  • the adjusting clip includes a main body 15, the bottoms of the left and right sides of the main body are respectively provided with the protruding blocks 5 extending downward, and the left and right two protruding blocks are separately arranged.
  • the cross section of the bump may be a square, a polygon, a circle, a semicircle, or the like.
  • the cross-sections of the protrusions and the grooves are both trapezoidal.
  • the groove is a groove that penetrates up and down, and the height of the protrusion is greater than the height of the groove.
  • a limiting stud 17 is arranged on the lower outer wall of the protruding block. After the installation is completed, the limiting protrusion is located outside the groove. The adjusting clip is prevented from falling out of the groove during use by the limiting protruding nail.
  • the inner cavity of the groove is divided into an upper chamber 18 and a lower chamber 19, and the inner wall of the upper chamber has a slope and the cross-sectional area decreases from top to bottom.
  • the inner wall of the lower chamber is a vertical plane, and the cross-sectional area is consistent and unchanged with the smallest cross-sectional area of the upper chamber.
  • the front and rear sides of the bumps are also provided with inward slopes, that is to say, the thickness of the bumps gradually decreases from top to bottom. And the thickness of the lowermost side of the protrusion is not greater than the front and rear width of the lower chamber of the groove.
  • the limiting protruding studs are respectively arranged on the front and rear side surfaces of the lower side of the protruding block.
  • the protrusions on the adjustment clips are snapped into the grooves of the left frame and the right frame.
  • the body of the adjustment clip and The bodies of the left frame and the right frame are attached to each other, and the adjusting clips are restricted from sliding out by limiting protruding pins.
  • the installation can be carried out more conveniently.
  • This embodiment also provides VR glasses, including the interpupillary distance adjustment accessory described in this embodiment.
  • the VR glasses include a VR glasses body 20, and the VR glasses body has a left eyepiece 21 and a right eyepiece 22.
  • the left frame body and the right frame body are respectively connected with the left eyepiece and the right eyepiece.
  • the eyepiece is connected by snap connection or magnetic attraction.
  • the left and right myopia glasses can be attached to the left frame by snapping, magnetic attraction, etc. and the right frame for installation.
  • the width of the adjustment clip in this embodiment is the distance between the left frame and the right frame.
  • the adjustment clip is a series of products with multiple sizes and specifications, or can be customized according to the wearer's interpupillary distance, and manufactured by 3D printing. Different interpupillary distances can be obtained by selecting and adjusting the width of the clips.
  • the interpupillary distance of the existing VR glasses on the market has multiple stops (mostly three stops) can be adjusted, such as 58mm, 62mm, 66mm, etc.
  • the adjustment method is to slide the left and right eyepieces to adjust, and when it is adjusted to 58mm, 62mm or 66mm, it will happen. It is stuck (at the same time you will hear a "click” sound), except for the above three gears, it cannot be fixed in its position.
  • the interpupillary distance adjustment accessories described in this embodiment with the VR glasses, select the interpupillary distance adjustment accessories suitable for the wearer's interpupillary distance, and install the left frame and the left eyepiece of the VR glasses (magnetic suction or snap connection), and the right
  • the side frame is installed with the right eyepiece of the VR glasses (magnetic suction or snap connection), and then the adjustment clip is connected to the left and right frames, so that the left eyepiece and the right eyepiece can be fixed, so that the VR glasses can be fixed.
  • the same pair of VR glasses can be equipped with more than two interpupillary distance adjustment accessories, one pair of which is installed with the VR glasses, and the other pair is used for the adjustment of the interpupillary distance.
  • the customer can directly install the adjustment clip on the left frame and the right frame of the VR glasses.
  • the interpupillary distance adjustment accessory of this embodiment can be installed on the existing VR glasses more in line with the wearer's actual usage habits and interpupillary distance. It can also meet the wearing needs of general wearers and wearers suffering from myopia.
  • the VR glasses and the interpupillary distance adjustment accessories of the present embodiment adopt the method of first adjusting the left and right frames and then installing the myopia glasses, which can avoid the wear of the myopia lenses caused by the adjustment process.
  • the adjustment clip and the left and right frame brackets are installed by pressing down and snapping in, which is convenient and quick, with few parts and low cost, and high wearing comfort.
  • Embodiment 5 As shown in FIG. 14 and FIG. 15 , this embodiment provides an interpupillary distance adjustment accessory for VR glasses, which is mainly provided for myopic patients. It includes a left frame 1 and a right frame 2, a connecting rod 14 is provided between the left frame and the right frame, and the connecting rod, the left frame and the right frame are integrally formed. Wherein, the left frame and the right frame are symmetrically designed, and the left frame and the right frame are used to install the left myopia glasses (with frames) and the right myopia glasses (with frames).
  • the center distance between the left frame and the right frame can be adaptively designed according to the actual interpupillary distance of each wearer.
  • each wearer can be personalized according to their own situation. And it can be manufactured by 3D printing.
  • the VR glasses include a VR glasses body, and the VR glasses body has a left eyepiece and a right eyepiece.
  • the left eyepiece is The frame body and the right frame body are respectively connected with the left eyepiece and the right eyepiece by means of snap connection or magnetic attraction.
  • the left myopia glasses and the right myopia glasses can be installed with the left frame and the right frame by means of snap-in, magnetic attraction, or the like.
  • the VR glasses and the interpupillary distance adjustment accessories of this embodiment can avoid the wear of the myopia lenses caused by the adjustment process. Convenient and fast, less parts and low cost, and high wearing comfort.

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Abstract

一种VR眼镜及其瞳距调整配件，瞳距调整配件包括左侧框架（1）和右侧框架（2），在左侧框架（1）和右侧框架（2）之间设置有调整卡子（3），调整卡子（3）分别与左侧框架（1）和右侧框架（2）可装卸连接，可根据配戴者的瞳距选择相应尺寸的调整卡子（3），安装方便，佩戴舒适。

Description

一种VR眼镜及其瞳距调整配件 技术领域
本实用新型涉及VR眼镜，尤其涉及VR眼镜的瞳距调整配件。
背景技术
VR(Virtual Reality)即虚拟现实，简称VR。虚拟现实头戴显示器设备，简称VR眼镜，是利用仿真技术与计算机图形学人机接口技术多媒体技术网络技术等多种技术集合的产品。
目前市场上具有各式各样的VR眼镜，对于不同的佩戴者而言，其瞳距是不同的。现有市场上也有提供可调整瞳距的VR眼镜，但是现有的VR眼镜的瞳距是在出厂时已经设定，并且通常仅具有几个档位的调整，比如说58mm、62mm、66mm等符合部分人的瞳距的档位。对于不符合上述瞳距的佩戴者，虽然也能使用VR眼镜，但是佩戴并不舒适。尤其是对于患有近视的使用者而言，瞳距的不匹配在长时使用过程中，会使得佩戴者极容易发生眼部疲劳等问题。
在中国专利CN210514792U中公开了一种可变瞳距的VR眼镜，并具体公开了：该眼镜包括第一主体、第二主体、第一镜片和第二镜片，所述第一主体和第二主体作可拆卸连接，所述第一镜片可转动连接在第一主体上，所述第二镜片可转动连接在第二主体上；所述眼镜还包括横向调整部和竖向调整部，所述第一主体和第二主体通过横向调整部连接。所述横向调整部包括螺丝、螺柱，所述第一主体上设有第一螺孔，所述第二主体上设有第二螺孔，所述螺柱两端分别与第一螺孔和第二螺孔进行螺纹配合连接，所述螺丝设置于螺柱上并与螺 柱进行螺纹配合连接。由于横向调整部设有螺丝和螺柱，螺柱通过螺纹配合连接在第一螺孔和第二螺孔上，因此，当与螺柱进行螺纹配合连接的螺丝进行转动时，螺丝带动螺柱的转动，使得螺柱往一个方向进行转动，转动的螺柱推动第一螺孔和第二螺孔，使得第一主体和第二主体的相对距离拉大，当螺柱往另外一个方向转动时，可以使得第一主体和第二主体的相对距离拉近，从而实现控制第一主体和第二主体的相对距离，使得调整VR眼镜的瞳距得以实现。
上述专利中，通过在将左右两个镜片(第一镜片和第二镜片)同时与一根螺柱螺纹配合，并通过与螺柱螺接的螺丝的转动，带动螺柱的转动，进而实现调整左右两个镜片之间的相对距离。但是上述专利中的方案存在：结构复杂、成本高、零件多舒适性差等问题。
实用新型内容
本实用新型的目的在于提供一种简单、快捷的尤其适用于VR眼镜的瞳距调整配件。
为了实现上述目的，本实用新型是这样实现的：一种瞳距调整配件，包括左侧框架和右侧框架，其特征在于：在所述左侧框架和右侧框架之间设置有调整卡子，所述调整卡子分别与所述左侧框架和右侧框架可装卸连接。采用上述设置方式，通过拆卸安装不同尺寸规格的调整卡子，可对左右两个框架之间的中心距进行调整，从而使得该配件能够获得不同的瞳距尺寸以适配不同的佩戴者。并且通过调整卡子与左右侧框架安装与拆卸的方式进行调整方便、快捷，结构简单舒适性高，而所述调整卡子的宽度可根据不同佩戴者的瞳距进行定制或者选择。
优选的，在所述调整卡子的左侧和右侧分别设置有凹槽，在所述左侧框架 的右侧外壁和右侧框架的左侧外壁分别设置有与所述凹槽连接配合的凸块。
优选的，在所述左侧框架的右侧外壁和右侧框架的左侧外壁分别设置有凹槽，在所述调整卡子的左侧和右侧分别设置有与所述凹槽连接配合的凸块。
为进一步便于装卸，所述凹槽的上侧、下侧、前侧或后侧设置有开口，所述凸块由所述开口处卡入所述凹槽中。
为进一步提高可靠性，所述凸块与所述凹槽之间设置有限位结构。
优选的，在所述凹槽的相对两侧壁分别设有或者在其中一侧壁设有向壁内延伸的限位腔，所述凸块上设置有与所述限位腔相配合的凸出部。
优选的，所述凸块长度大于所述凹槽长度，在所述凸块上超出所述凹槽的部分的外壁上设置有限位凸钉。
为进一步方便安装，所述凹槽和/或凸块具有沿插入方向设置的平滑过渡的坡度。
本实施例还提供另一种瞳距调整配件，包括左侧框架和右侧框架，所述左侧框架与右侧框架之间设置有连接杆，所述连接杆与所述左侧框架和右侧框架为一体式结构。通过更换不同连接杆尺寸的调整配件，就能够获得不同瞳距尺寸的配件。
本实用新型还提供一种VR眼镜，包括VR眼镜本体，包括上述瞳距调整配件，所述左侧框架和右侧框架均分别与VR眼镜本体的左侧目镜和右侧目镜可装卸连接。
有益效果：
本实用新型的瞳距调整配件，通过可与左右侧框架装卸的调整卡子，调整左右侧框架之间的距离，也就是说所述调整卡子的宽度决定了左右侧框架的中 心距。每位佩戴者的瞳距不同，通过调整不同的左右框架的中心距使其能适应于不同的佩戴者。
本实用新型的瞳距调整配件的左侧框架和右侧框架可分别与VR眼镜本体的左侧目镜和右侧目镜可装卸地连接，将左侧框架和右侧框架安装到VR眼镜本体的左侧目镜和右侧目镜之后，再采用调整卡子调整左侧框架和右侧框架之间的距离。所述调整卡子为具有多种不同的宽度尺寸规格的系列产品，根据佩戴者的实际瞳距选择适合的调整卡子，使得每一位佩戴者在不改变VR眼镜结构的基础上，能够佩戴得更加舒适。其中，所述调整卡子还可根据佩戴者实际情况进行定制。比如，可采用3D打印的方式进行制作。
现有市场上的VR眼镜的瞳距具有多挡(大多为三档)可调整，比如58mm、62mm、66mm等，其调整方式为滑动左右目镜进行调整，当调整到58mm、62mm或66mm会发生卡固(同时会听到“嗒”的声响)，除了以上三个档位之外，无法在其的位置进行固定。将本实用新型所述的瞳距调整配件与VR眼镜配合，选择合适佩戴者瞳距的瞳距调整配件，将其左侧框架与VR眼镜的左侧目镜安装(磁吸或卡接)、右侧框架与VR眼镜的右侧目镜安装(磁吸或卡接)，再将调整卡子与所述左侧框架和右侧框架连接，即可实现左侧目镜和右侧目镜的固定，使得VR眼镜获得与瞳距调整配件相同的瞳距，与佩戴者适配。当另外的佩戴者需要佩戴VR眼镜时，仅需为该名佩戴者选择合适的调整卡子，然后更换VR眼镜(已安装瞳距调整配件)上的调整卡子即可。商家(如VR体验馆)使用本实用新型的VR眼镜和瞳距调整组件时，可为同一副VR眼镜配备两个以上的瞳距调整配件，其中一副与VR眼镜安装，另一副用于客户进行试戴以选择合适的调整卡子。
另外，对于患有近视的佩戴者而言，将本实用新型的瞳距调整配件安装完 毕之后，可将近视眼镜通过磁吸或者其他方式分别安装到左侧框架和右侧框架上。使得患有近视的佩戴者也能够更加舒适地使用本实用新型的VR眼镜。
而且，本实用新型中的调整卡子与左右侧框架支架采用插入的方式安装，方便快捷，零件少成本低，佩戴舒适性高。
另外，一体式成型的左侧框架、右侧框架和连接杆所构成的瞳距调整配件，在使用过程中安装更加方便，佩戴更加舒适。
附图说明
图1为实施例1中瞳距调整配件的轴测图一；
图2为实施例1中瞳距调整配件的轴测图二；
图3为实施例1中瞳距调整配件的左侧框架轴测图；
图4为实施例1中瞳距调整配件的调整卡子轴测图；
图5为实施例2中瞳距调整配件的轴测图；
图6为实施例2中瞳距调整配件的右侧框架轴测图；
图7为实施例2中瞳距调整配件的调整卡子轴测图；
图8为实施例3中瞳距调整配件的轴测图；
图9为实施例3中瞳距调整配件的左侧框架轴测图；
图10为实施例3中瞳距调整配件的调整卡子轴测图；
图11为实施例4中瞳距调整配件的轴测图；
图12为实施例4中瞳距调整配件的左侧框架轴测图；
图13为实施例4中瞳距调整配件的调整卡子轴测图；
图14为实施例5中瞳距调整配件的轴测图。
图15为实施例1-5中VR眼镜本体的轴测图。
具体实施方式
下面结合附图对本实用新型的具体实施方式作进一步详细的说明，但本实用新型并不局限于这些实施方式，任何在本实施例基本精神上的改进或代替，仍属于本实用新型权利要求所要求保护的范围。
实施例1：如图1-4和图15所示，本实施例提供一种用于VR眼镜的瞳距调整配件，包括左侧框架1和右侧框架2。其中，在所述左侧框架和右侧框架之间设置有调整卡子3，所述调整卡子分别与所述左侧框架和右侧框架可装卸连接。所述可装卸连接可采用多种方式，比如说磁吸的方式、卡扣的方式、螺接的方式等。所述左侧框架和右侧框架分别可装卸地安装到VR眼镜本体的左侧目镜和右侧目镜上，通过调整卡子调整左侧框架和右侧框架之间的距离，进而调整瞳距使其适应每一位佩戴者。另外，对于患有近视的佩戴者而言，将瞳距调整配件安装完毕之后，可再将左侧近视眼镜(带镜框)和右侧近视眼镜(带镜框)安装到左侧框架和右侧框架上。其中，所述左右侧近视眼镜与所述左右侧框架之间可采用磁吸的方式、卡接的方式或者其他方式连接。
而本实施例中，在所述调整卡子的左侧壁和右侧壁分别设置有内凹的凹槽4(即左侧壁的凹槽由左侧壁朝右侧内凹形成，右侧壁的凹槽由内侧壁朝左内凹形成)，在所述左侧框架的右侧外壁和右侧框架的左侧外壁分别设置有可插入所述凹槽内的凸块5。通过所述凸块与所述凹槽之间的配合实现将调整卡子与所述左侧框架和右侧框架连接，而调整卡子的宽度即决定了两个框架之间的中心距，通过调整左右侧框架之间的中心距，进而调整安装在左右侧框架上的左右侧近视眼镜之间的瞳距。
作为本实施例中的另一实施方式，所述凸块与所述凹槽之间设置有限位结 构。具体地：所述凹槽上侧、下侧、前侧或后侧设置有开口6，所述凸块由所述限位开口处卡入所述凹槽中。其中，以VR眼镜佩戴状态下，佩戴者前方为前侧、后方为后侧、上方为上侧及下方为下侧。
在本实施例中，将所述凹槽的开口设置在前侧。其中，这样设计的目的是为了在安装调整卡子时更加方便，以及不影响佩戴者的舒适感。在所述凹槽的相对两侧壁(即佩戴状态时佩戴者的上方和下方)分别设有向壁内延伸(向上和向下延伸的)的限位腔7，由于限位腔的设计，那么必然地，在限位腔的朝向左侧框架/右侧框架的方向具有限位壁8，且所述限位腔的前侧是和所述凹槽相通的开口。所述凸块上设置有与所述限位腔相配合的凸出部。也就是说，在所述凸块的相对两侧(即佩戴状态时佩戴者的上方和下方)设计有向外突出的凸出部9。根据上述设计，在本实施例中，所述凹槽和所述凸块的截面均为T字形。安装调整卡子时，调整卡子的凹槽的开口6对准所述凸块，由佩戴方向的后方向前的方向通过按压即可实现调整卡子与左右侧框架的安装。
作为本实施例中的另一实施方式，且所述凸块由后至前设置有平滑过渡的坡度10。通过坡度的设置，能够使得在安装的时候更加便于调整距离，安装更加方便。
作为本实施例中的另一实施方式，在所述左侧框架和右侧框架相对的两侧侧壁上分别设置有定位凸包A11，在所述调整卡子的左右两侧壁的一端分别设置有与所述定位凸包A相配合的定位凸包B12，所述定位凸包B12与所述调整卡子的侧壁的衔接处形成了凹陷，在安装时，所述定位凸包A位于所述定位凸包B之下，也就是说所述定位凸包A位于所述凹陷13处。这样的设置可以提高调整卡子和左右侧框架安装的可靠性，避免他们相互之间发生位移，影响佩戴舒适 性。
本实施例还提供一种VR眼镜，包括本实施例所述的瞳距调整配件。所述VR眼镜包括VR眼镜本体20，所述VR眼镜本体具有左侧目镜21和右侧目镜22，本实施例中的左侧框架和右侧框架分别与所述左侧目镜和右侧目镜采用卡接或者磁吸的方式连接。对于患有近视的佩戴者而言，左侧框架和右侧框架以及调整卡子安装完毕之后，所述左侧近视眼镜和右侧近视眼镜可通过卡入、磁吸等方式与所述左侧框架和右侧框架进行安装。
本实施例中的调整卡子的宽度决定了左侧框架和右侧框架之间的间距。所述调整卡子为多尺寸规格的系列产品，或者可根据佩戴者的瞳距进行个性化定制，并采用3D打印的方式进行制造。
现有市场上的VR眼镜的瞳距具有多挡(大多为三档)可调整，比如58mm、62mm、66mm等，其调整方式为滑动左右目镜进行调整，当调整到58mm、62mm或66mm会发生卡固(同时会听到“嗒”的声响)，除了以上三个档位之外，无法在其的位置进行固定。将本实施例所述的瞳距调整配件与VR眼镜配合，选择合适佩戴者瞳距的瞳距调整配件，将其左侧框架与VR眼镜的左侧目镜安装(磁吸或卡接)、右侧框架与VR眼镜的右侧目镜安装(磁吸或卡接)，再将调整卡子与所述左侧框架和右侧框架连接，即可实现左侧目镜和右侧目镜的固定，使得VR眼镜获得与瞳距调整配件相同的瞳距，与佩戴者适配。当另外的佩戴者需要佩戴VR眼镜时，仅需为该名佩戴者选择合适的调整卡子，然后更换VR眼镜(已安装瞳距调整配件)上的调整卡子即可。商家(如VR体验馆)使用本实用新型的VR眼镜和瞳距调整组件时，可为同一副VR眼镜配备两个以上的瞳距调整配件，其中一副与VR眼镜安装，另一副用于客户进行试戴以选择合适的调整卡子，客户 挑选好合适的调整卡子后直接将调整卡子安装到VR眼镜上的左侧框架和右侧框架上即可。
本实施例的瞳距调整配件可更贴合佩戴者实际使用习惯和瞳距地被安装在现有的VR眼镜上。还能满足一般佩戴者以及患有近视的佩戴者的佩戴需求。
本实施例的VR眼镜和其瞳距调整配件，采用先调整左右侧框架后安装近视眼镜的方式，能够避免因调整过程造成对近视镜片的磨损。而且调整卡子与左右侧框架支架才用下压卡入的方式安装，方便快捷，零件少成本低，佩戴舒适性高。
实施例2：如图5-7和图15所示，本实施例提供一种用于VR眼镜的瞳距调整配件，包括左侧框架1和右侧框架2。其中，在所述左侧框架和右侧框架之间设置有调整卡子3，所述调整卡子分别与所述左侧框架和右侧框架可装卸连接。所述可装卸连接可采用多种方式，比如说磁吸的方式、卡扣的方式、螺接的方式等。所述左侧框架和右侧框架分别可装卸地安装到VR眼镜本体的左侧目镜和右侧目镜上，通过调整卡子调整左侧框架和右侧框架之间的中心距，进而调整瞳距使其适应每一位佩戴者。另外，对于患有近视的佩戴者而言，将瞳距调整配件安装完毕之后，可再将左侧近视眼镜(带镜框)和右侧近视眼镜(带镜框)安装到左侧框架和右侧框架上。其中，所述左右侧近视眼镜与所述左右侧框架之间可采用磁吸的方式、卡接的方式或者其他方式连接。
具体的：在所述调整卡子的左侧壁和右侧壁分别设置有内凹的凹槽4，在所述左侧框架的右侧外壁和右侧框架的左侧外壁分别设置有可插入所述凹槽内的凸块5。通过所述凸块与所述凹槽之间的配合实现将调整卡子与所述左侧框架和右侧框架连接。
在本实施例中，所述凹槽的下侧设置有开口6，所述凹槽和凸块的截面均为为T字形结构。所述调整卡子上的凹槽由上至下卡入所述左侧框架和右侧框架的凸块中。
本实施例还提供一种VR眼镜，包括本实施例所述的瞳距调整配件。所述VR眼镜包括VR眼镜本体20，所述VR眼镜本体具有左侧VR目镜21和右侧VR目镜22，本实施例中的左侧框架和右侧框架分别与所述左侧VR目镜和右侧VR目镜采用磁吸或卡接的方式连接。对于患有近视的佩戴者而言，左侧框架和右侧框架以及调整卡子安装完毕之后，所述左侧近视眼镜和右侧近视眼镜可通过卡入、磁吸等方式与所述左侧框架和右侧框架进行安装。
本实施例中的调整卡子的宽度即为左侧框架和右侧框架之间的间距。所述调整卡子为多尺寸规格的系列产品，或者也可根据佩戴者的瞳距进行个性化定制，并采用3D打印的方式进行制造。通过选择调整卡子的宽度得到不同瞳距的瞳距调整配件。
现有市场上的VR眼镜的瞳距具有多挡(大多为三档)可调整，比如58mm、62mm、66mm等，其调整方式为滑动左右目镜进行调整，当调整到58mm、62mm或66mm会发生卡固(同时会听到“嗒”的声响)，除了以上三个档位之外，无法在其的位置进行固定。将本实施例所述的瞳距调整配件与VR眼镜配合，选择合适佩戴者瞳距的瞳距调整配件，将其左侧框架与VR眼镜的左侧目镜安装(磁吸或卡接)、右侧框架与VR眼镜的右侧目镜安装(磁吸或卡接)，再将调整卡子与所述左侧框架和右侧框架连接，即可实现左侧目镜和右侧目镜的固定，使得VR眼镜获得与瞳距调整配件相同的瞳距，与佩戴者适配。当另外的佩戴者需要佩戴VR眼镜时，仅需为该名佩戴者选择合适的调整卡子，然后更换VR眼镜(已安装 瞳距调整配件)上的调整卡子即可。商家(如VR体验馆)使用本实用新型的VR眼镜和瞳距调整组件时，可为同一副VR眼镜配备两个以上的瞳距调整配件，其中一副与VR眼镜安装，另一副用于客户进行试戴以选择合适的调整卡子，客户挑选好合适的调整卡子后直接将调整卡子安装到VR眼镜上的左侧框架和右侧框架上即可。
本实施例的瞳距调整配件可更贴合佩戴者实际使用习惯和瞳距地被安装在现有的VR眼镜上。还能满足一般佩戴者以及患有近视的佩戴者的佩戴需求。
本实施例的VR眼镜和其瞳距调整配件，采用先调整左右侧框架后安装近视眼镜的方式，能够避免因调整过程造成对近视镜片的磨损。而且调整卡子与左右侧框架支架才用下压卡入的方式安装，方便快捷，零件少成本低，佩戴舒适性高。
实施例3：如图8-10和图15所示，本实施例提供一种用于VR眼镜的瞳距调整配件，包括左侧框架1和右侧框架2。其中，在所述左侧框架和右侧框架之间设置有调整卡子3，所述调整卡子分别与所述左侧框架和右侧框架可装卸连接。所述可装卸连接可采用多种方式，比如说磁吸的方式、卡扣的方式、螺接的方式等。所述左侧框架和右侧框架分别可装卸地安装到VR眼镜本体的左侧目镜和右侧目镜上，通过调整卡子调整左侧框架和右侧框架之间的中心距，进而调整瞳距使其适应每一位佩戴者。另外，对于患有近视的佩戴者而言，将瞳距调整配件安装完毕之后，可再将左侧近视眼镜(带镜框)和右侧近视眼镜(带镜框)安装到左侧框架和右侧框架上。其中，所述左右侧近视眼镜与所述左右侧框架之间可采用磁吸的方式、卡接的方式或者其他方式连接。
具体的：所述调整卡子分别与所述左侧框架和右侧框架可装卸连接。在所 述调整卡子的左侧壁和右侧壁分别设置有凸块5，在所述左侧框架的右侧外壁和右侧框架的左侧外壁分别设置有位于所述与所述凸块配合的凹槽4。通过所述凸块与所述凹槽之间的配合实现将调整卡子与所述左侧框架和右侧框架连接。
在本实施例中，所述凸块和凹槽均是沿前后方向设置的(即佩戴状态时佩戴者的前后方)。所述调整卡子包括本体15，所述本体的左右两侧设置所述凸块5，所述凸块的厚度小于所述本体的厚度，所述凸块及本体的后侧设置盖体16，所述盖体的左右宽度大于所述本体加上所述凸块的宽度，所述盖体的厚度等于所述本体的厚度。
其中，所述凸块的截面可为方形、多边形、圆形、半圆形等。在本实施例中，所述凸块和凹槽的截面均为半圆形。
另外，在本实施例中，所述凹槽为前后贯通的凹槽，所述凸块的前后长度大于所述凹槽的前后长度。且在所述凸块的前部外壁设置有限位凸钉17。安装完成后，所述限位凸钉位于所述凹槽的外部。通过限位凸钉避免使用过程中所述调整卡子从所述凹槽中脱落。
作为本实施例中的另一实施方式，所述凹槽与所述凸块均具有朝前的坡度。也就是说，所述凸块与凹槽的截面积由后向前逐渐变小。所述凸块的两侧转角处和所述凹槽的两端处均设置有圆角。
在安装时，通过调整卡子由后向前，使得所述调整卡子上的凸块卡入到所述左侧框架和右侧框架的凹槽之中，安装到位后，所述调整卡子的盖体与所述左侧框架和右侧框架的本体相贴，并通过限位凸钉限制所述调整卡子滑出。且通过凹槽与凸块的坡度配合，能够更加方便的进行安装。
本实施例还提供一种VR眼镜，包括本实施例所述的瞳距调整配件。所述VR 眼镜包括VR眼镜本体20，所述VR眼镜本体具有左侧目镜21和右侧目镜22，本实施例中的左侧框架和右侧框架分别与所述左侧VR目镜和右侧VR目镜采用卡接/磁吸的方式连接。对于患有近视的佩戴者而言，左侧框架和右侧框架以及调整卡子安装完毕之后，所述左侧近视眼镜和右侧近视眼镜可通过卡入、磁吸等方式与所述左侧框架和右侧框架进行安装。
本实施例中的调整卡子的宽度决定了左侧框架和右侧框架之间的中心距。所述调整卡子为多尺寸规格的系列产品，或者也可根据佩戴者的瞳距进行个性化定制，并采用3D打印的方式进行制造。通过选择调整卡子的宽度得到不同瞳距。
现有市场上的VR眼镜的瞳距具有多挡(大多为三档)可调整，比如58mm、62mm、66mm等，其调整方式为滑动左右目镜进行调整，当调整到58mm、62mm或66mm会发生卡固(同时会听到“嗒”的声响)，除了以上三个档位之外，无法在其的位置进行固定。将本实施例所述的瞳距调整配件与VR眼镜配合，选择合适佩戴者瞳距的瞳距调整配件，将其左侧框架与VR眼镜的左侧目镜安装(磁吸或卡接)、右侧框架与VR眼镜的右侧目镜安装(磁吸或卡接)，再将调整卡子与所述左侧框架和右侧框架连接，即可实现左侧目镜和右侧目镜的固定，使得VR眼镜获得与瞳距调整配件相同的瞳距，与佩戴者适配。当另外的佩戴者需要佩戴VR眼镜时，仅需为该名佩戴者选择合适的调整卡子，然后更换VR眼镜(已安装瞳距调整配件)上的调整卡子即可。商家(如VR体验馆)使用本实用新型的VR眼镜和瞳距调整组件时，可为同一副VR眼镜配备两个以上的瞳距调整配件，其中一副与VR眼镜安装，另一副用于客户进行试戴以选择合适的调整卡子，客户挑选好合适的调整卡子后直接将调整卡子安装到VR眼镜上的左侧框架和右侧框 架上即可。
本实施例的瞳距调整配件可更贴合佩戴者实际使用习惯和瞳距地被安装在现有的VR眼镜上。还能满足一般佩戴者以及患有近视的佩戴者的佩戴需求。
本实施例的VR眼镜和其瞳距调整配件，采用先调整左右侧框架后安装近视眼镜的方式，能够避免因调整过程造成对近视镜片的磨损。而且调整卡子与左右侧框架支架才用下压卡入的方式安装，方便快捷，零件少成本低，佩戴舒适性高。
实施例4：如图11-13和图15所示，本实施例提供一种用于VR眼镜的瞳距调整配件，包括左侧框架1和右侧框架2。其中，在所述左侧框架和右侧框架之间设置有调整卡子3，所述调整卡子分别与所述左侧框架和右侧框架可装卸连接。所述可装卸连接可采用多种方式，比如说磁吸的方式、卡扣的方式、螺接的方式等。所述左侧框架和右侧框架分别可装卸地安装到VR眼镜本体的左侧目镜和右侧目镜上，通过调整卡子调整左侧框架和右侧框架之间的距离，进而调整瞳距使其适应每一位佩戴者。另外，对于患有近视的佩戴者而言，将瞳距调整配件安装完毕之后，可再将左侧近视眼镜(带镜框)和右侧近视眼镜(带镜框)安装到左侧框架和右侧框架上。其中，所述左右侧近视眼镜与所述左右侧框架之间可采用磁吸的方式、卡接的方式或者其他方式连接。
具体的：在所述调整卡子的左侧壁和右侧壁分别设置有凸块5，在所述左侧框架的右侧外壁和右侧框架的左侧外壁分别设置有位于所述与所述凸块配合的凹槽4。通过所述凸块与所述凹槽之间的配合实现将调整卡子与所述左侧框架和右侧框架连接。
在本实施例中，所述凸块和凹槽均是沿上下方向设置的(即佩戴状态时佩 戴者的上下方)。所述调整卡子包括本体15，所述本体的左右两侧底部分别设置有朝下伸出的所述凸块5，且左右两个凸块分离设置
其中，所述凸块的截面可为方形、多边形、圆形、半圆形等。在本实施例中，所述凸块和凹槽的截面均为梯形。
另外，在本实施例中，所述凹槽为上下贯通的凹槽，所述凸块的高度大于所述凹槽的高度。且在所述凸块的下部外壁设置有限位凸钉17。安装完成后，所述限位凸钉位于所述凹槽的外部。通过限位凸钉避免使用过程中所述调整卡子从所述凹槽中脱落。
作为本实施例中的另一实施方式，所述凹槽内腔分为上腔室18和下腔室19，所述上腔室内壁具有坡度且截面积由上至下变小。所述下腔室的内壁为竖直平面，并且截面积与上腔室最小的截面积一致且不变。所述凸块的前后两侧同样设置有向内的坡度，也就是说或所述凸块的厚度由上至下逐渐变小。且所述凸块的最下侧的厚度不大于所述凹槽的下腔室的前后宽度。所述限位凸钉分别设置在所述凸块下侧的前后侧面上。
在安装时，通过调整卡子由上至下，使得所述调整卡子上的凸块卡入到所述左侧框架和右侧框架的凹槽之中，安装到位后，所述调整卡子的本体与所述左侧框架和右侧框架的本体相贴，并通过限位凸钉限制所述调整卡子滑出。且通过凹槽的上腔式内设置的坡度，能够更加方便的进行安装。
本实施例还提供一种VR眼镜，包括本实施例所述的瞳距调整配件。所述VR眼镜包括VR眼镜本体20，所述VR眼镜本体具有左侧目镜21和右侧目镜22，本实施例中的左侧框体和右侧框体分别与所述左侧目镜和右侧目镜采用卡接或者磁吸的方式连接。对于患有近视的佩戴者而言，左侧框架和右侧框架以及调 整卡子安装完毕之后，所述左侧近视眼镜和右侧近视眼镜可通过卡入、磁吸等方式与所述左侧框架和右侧框架进行安装。
本实施例中的调整卡子的宽度即为左侧框架和右侧框架之间的间距。所述调整卡子为多尺寸规格的系列产品，或者可根据佩戴者的瞳距进行个性化定制，并采用3D打印的方式进行制造。通过选择调整卡子的宽度得到不同瞳距。
现有市场上的VR眼镜的瞳距具有多挡(大多为三档)可调整，比如58mm、62mm、66mm等，其调整方式为滑动左右目镜进行调整，当调整到58mm、62mm或66mm会发生卡固(同时会听到“嗒”的声响)，除了以上三个档位之外，无法在其的位置进行固定。将本实施例所述的瞳距调整配件与VR眼镜配合，选择合适佩戴者瞳距的瞳距调整配件，将其左侧框架与VR眼镜的左侧目镜安装(磁吸或卡接)、右侧框架与VR眼镜的右侧目镜安装(磁吸或卡接)，再将调整卡子与所述左侧框架和右侧框架连接，即可实现左侧目镜和右侧目镜的固定，使得VR眼镜获得与瞳距调整配件相同的瞳距，与佩戴者适配。当另外的佩戴者需要佩戴VR眼镜时，仅需为该名佩戴者选择合适的调整卡子，然后更换VR眼镜(已安装瞳距调整配件)上的调整卡子即可。商家(如VR体验馆)使用本实用新型的VR眼镜和瞳距调整组件时，可为同一副VR眼镜配备两个以上的瞳距调整配件，其中一副与VR眼镜安装，另一副用于客户进行试戴以选择合适的调整卡子，客户挑选好合适的调整卡子后直接将调整卡子安装到VR眼镜上的左侧框架和右侧框架上即可。
本实施例的瞳距调整配件可更贴合佩戴者实际使用习惯和瞳距地被安装在现有的VR眼镜上。还能满足一般佩戴者以及患有近视的佩戴者的佩戴需求。
本实施例的VR眼镜和其瞳距调整配件，采用先调整左右侧框架后安装近视 眼镜的方式，能够避免因调整过程造成对近视镜片的磨损。而且调整卡子与左右侧框架支架才用下压卡入的方式安装，方便快捷，零件少成本低，佩戴舒适性高。
实施例5：如图14和图15所示，本实施例提供一种用于VR眼镜的瞳距调整配件，主要是为近视患者提供。包括左侧框架1和右侧框架2，所述左侧框架和右侧框架之间设置有连接杆14，所述连接杆、左侧框架和右侧框架为一体式成型制造的。其中，所述左侧框架和右侧框架为左右对称设计，且所述左侧框架和右侧框架是用于安装左侧近视眼镜(带镜框)和右侧近视眼镜(带镜框)。
本实施例中，所述左侧框架和右侧框架之间的中心距可根据每一个佩戴者的实际瞳距进行适应性设计的。也就是说，每一个佩戴者可根据自身情况进行个性化定制。并且可采用3D打印制造。
本实施例还提供一种采用本实施例的瞳距调整配件的VR眼镜，所述VR眼镜包括VR眼镜本体，所述VR眼镜本体具有左侧目镜和右侧目镜，本实施例中的左侧框体和右侧框体分别与所述左侧目镜和右侧目镜采用卡接或磁吸的方式连接。对于患有近视的佩戴者而言，可在安装完毕之后，将左侧近视眼镜和右侧近视眼镜可通过卡入、磁吸等方式与所述左侧框架和右侧框架进行安装。
本实施例的VR眼镜和其瞳距调整配件，能够避免因调整过程造成对近视镜片的磨损。方便快捷，零件少成本低，佩戴舒适性高。

Claims (10)

  1. 一种瞳距调整配件，包括左侧框架和右侧框架，其特征在于：在所述左侧框架和右侧框架之间设置有调整卡子，所述调整卡子分别与所述左侧框架和右侧框架可装卸连接。
  2. 如权利要求1所述的瞳距调整配件，其特征在于：在所述调整卡子的左侧和右侧分别设置有凹槽，在所述左侧框架的右侧外壁和右侧框架的左侧外壁分别设置有与所述凹槽连接配合的凸块。
  3. 如权利要求1所述的瞳距调整配件，其特征在于：在所述左侧框架的右侧外壁和右侧框架的左侧外壁分别设置有凹槽，在所述调整卡子的左侧和右侧分别设置有与所述凹槽连接配合的凸块。
  4. 如权利要求2或3所述的瞳距调整配件，其特征在于：所述凹槽的上侧、下侧、前侧或后侧设置有开口，所述凸块由所述开口处卡入所述凹槽中。
  5. 如权利要求4所述的瞳距调整配件，其特征在于：所述凸块与所述凹槽之间设置有限位结构。
  6. 如权利要求5所述的瞳距调整配件，其特征在于：在所述凹槽的相对两侧壁分别设有或者在其中一侧壁设有向壁内延伸的限位腔，所述凸块上设置有与所述限位腔相配合的凸出部。
  7. 如权利要求5所述的瞳距调整配件，其特征在于：所述凸块长度大于所述凹槽长度，在所述凸块上超出所述凹槽的部分的外壁上设置有限位凸钉。
  8. 如权利要求4所述的瞳距调整配件，其特征在于：所述凹槽和/或凸块具有沿插入方向设置的平滑过渡的坡度。
  9. 一种瞳距调整配件，包括左侧框架和右侧框架，其特征在于：所述左侧框架与右侧框架之间设置有连接杆，所述连接杆与所述左侧框架和右侧框架为一体式结构。
  10. 一种VR眼镜，包括VR眼镜本体，其特征在于：包括上述任一项权利要求所述的瞳距调整配件，所述左侧框架和右侧框架分别与VR眼镜的左侧目镜和右侧目镜可装卸连接。
PCT/CN2022/084940 2021-04-08 2022-04-01 一种vr眼镜及其瞳距调整配件 WO2022213908A1 (zh)

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Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2279623Y (zh) * 1996-01-19 1998-04-22 林瑞泽 一种鼻扣可更换式眼镜架
WO2006065072A1 (en) * 2004-12-14 2006-06-22 Jin Wook Kang Glasses formed of sections
CN102736271A (zh) * 2012-07-04 2012-10-17 上海可得光学科技有限公司 一种眼镜架尺寸测量和适配方法
CN204129337U (zh) * 2014-09-01 2015-01-28 罗创新 一种配有视力调节镜片的视频眼镜
TW201629581A (zh) * 2015-02-06 2016-08-16 jia-jun Mu 陸地用運動近視眼鏡模組化組配系統及其組配方法
CN209044207U (zh) * 2018-10-23 2019-06-28 温州欧新科技有限公司 一种根据镜架款式和中梁长度来确定瞳距的眼镜
CN210954483U (zh) * 2019-11-29 2020-07-07 歌尔科技有限公司 智能眼镜
CN211698468U (zh) * 2019-12-31 2020-10-16 诚益光学(厦门)有限公司 一种随形眼镜鼻中卡扣结构
CN215006089U (zh) * 2021-04-29 2021-12-03 陈荣裕 一种vr头显及其瞳距检测调整机构

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2279623Y (zh) * 1996-01-19 1998-04-22 林瑞泽 一种鼻扣可更换式眼镜架
WO2006065072A1 (en) * 2004-12-14 2006-06-22 Jin Wook Kang Glasses formed of sections
CN102736271A (zh) * 2012-07-04 2012-10-17 上海可得光学科技有限公司 一种眼镜架尺寸测量和适配方法
CN204129337U (zh) * 2014-09-01 2015-01-28 罗创新 一种配有视力调节镜片的视频眼镜
TW201629581A (zh) * 2015-02-06 2016-08-16 jia-jun Mu 陸地用運動近視眼鏡模組化組配系統及其組配方法
CN209044207U (zh) * 2018-10-23 2019-06-28 温州欧新科技有限公司 一种根据镜架款式和中梁长度来确定瞳距的眼镜
CN210954483U (zh) * 2019-11-29 2020-07-07 歌尔科技有限公司 智能眼镜
CN211698468U (zh) * 2019-12-31 2020-10-16 诚益光学(厦门)有限公司 一种随形眼镜鼻中卡扣结构
CN215006089U (zh) * 2021-04-29 2021-12-03 陈荣裕 一种vr头显及其瞳距检测调整机构

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