CN218099794U

CN218099794U - AR glasses pivot

Info

Publication number: CN218099794U
Application number: CN202222472705.6U
Authority: CN
Inventors: 董爽; 田宏帅
Original assignee: Jiangsu Jingyan Power System Co ltd
Current assignee: Jiangsu Jingyan Power System Co ltd
Priority date: 2022-09-19
Filing date: 2022-09-19
Publication date: 2022-12-20
Anticipated expiration: 2032-09-19

Abstract

The utility model relates to an AR glasses rotating shaft, which is provided with a glasses frame connecting piece and a glasses leg connecting piece; the picture frame connecting piece includes the picture frame connecting plate that can be connected with the picture frame and set up in the both sides of picture frame connecting plate and with first side commentaries on classics board of picture frame connecting plate integrated into one piece and second side commentaries on classics board, the mirror leg connecting piece include the rotor and with rotor integrated into one piece and can with the mirror leg connecting plate that the mirror leg is connected, the rotor rotates to be connected between first side commentaries on classics board and second side commentaries on classics board, be equipped with on classics on the rotor and can drive the spacing rotation of rotor, and can supply its elastic component that resets after the rotor rotates, the mirror leg connecting piece passes through the rotation of rotor and first side commentaries on classics board and second side commentaries on classics board and the continuous application of force and the picture frame connecting piece rotation of elastic component are connected. The utility model discloses the structure is ingenious, convenient practical.

Description

AR glasses pivot

Technical Field

The utility model relates to a AR glasses field, in particular to pivot for AR glasses.

Background

Augmented Reality (AR) is a technology for calculating the position and angle of a camera image in real time and adding a corresponding image, and the technology aims to sleeve a virtual world on a screen in the real world and perform interaction.

The existing AR glasses are widely applied to the AR glasses, for example, a support frame and support legs of the glasses frame are movably connected and can be opened or closed by adopting the connection of the rotating shaft mechanism, so that the AR glasses can be used by a user.

In the prior art, the rotating shaft mechanism usually controls the rotation of the bracket of the glasses through the pressure spring, but the existing rotating shaft mechanism with the pressure spring needs to occupy a large installation control part when being designed and installed, and can influence the installation of other parts or cause interference, so that the glasses are very inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a structure is ingenious, can be suitable for the crowd of various different shapes of face, and the very big inside space's of having saved structure AR glasses pivot.

Realize the utility model discloses the technical scheme of purpose is: the utility model is provided with a picture frame connecting piece and a glasses leg connecting piece; the picture frame connecting piece includes the picture frame connecting plate that can be connected with the picture frame and set up in the both sides of picture frame connecting plate and with first side commentaries on classics board of picture frame connecting plate integrated into one piece and second side commentaries on classics board, the mirror leg connecting piece include the rotor and with rotor integrated into one piece and can with the mirror leg connecting plate that the mirror leg is connected, the rotor rotates to be connected between first side commentaries on classics board and second side commentaries on classics board, be equipped with on classics on the rotor and can drive the spacing rotation of rotor, and can supply its elastic component that resets after the rotor rotates, the mirror leg connecting piece passes through the rotation of rotor and first side commentaries on classics board and second side commentaries on classics board and the continuous application of force and the picture frame connecting piece rotation of elastic component are connected.

Further, above-mentioned rotor is located between relative first side rotor plate and the second side rotor plate that sets up, and fixed being equipped with round pin axle between first side rotor plate and the second side rotor plate, be equipped with the mounting groove in the rotor, the elastic component is the torsional spring, and the torsional spring is installed in the mounting groove, and the torsional spring cover is established at the round pin epaxially, is equipped with first spacing arc groove on the first side rotor plate, is equipped with the spacing arc groove of second on the second side rotor plate, and the both ends of torsional spring slide respectively and set up in first spacing arc groove and the spacing arc groove of second, still be equipped with on the rotor and supply the one end of torsional spring to pass the back slide in it and carry out spacing third spacing arc groove to the rotation that can carry out the rotor, the rotor passes through the one end of torsional spring and the spacing rotation of the sliding fit in third spacing arc groove, the spacing arc groove of second and is connected on the picture frame connecting piece.

Furthermore, be equipped with on the above-mentioned second side commentaries on classics board with the first spacing arc piece of second side commentaries on classics board integrated into one piece, be equipped with curved spacing heavy groove on keeping away from first side commentaries on classics board's face on the rotor, first spacing arc piece and spacing heavy groove all with the coaxial setting of rotor, first spacing arc piece slides and sets up at spacing heavy inslot.

Furthermore, the first limiting arc block is provided with a pressing groove for pressing one end of the torsion spring, and the first limiting arc block is pressed on the torsion spring through the matching of one end of the torsion spring and the pressing groove.

Furthermore, be equipped with the spacing groove with the coaxial setting of second side commentaries on classics board on the above-mentioned second side commentaries on classics board, be equipped with on the rotor with rotor integrated into one piece's the spacing arc piece of second, the spacing arc piece of second sets up and slides the setting at the spacing inslot with the spacing groove is coaxial, and the rotor passes through the spacing rotation of cooperation of the spacing arc piece of second and spacing groove and is connected between first side commentaries on classics board and second side commentaries on classics board.

The utility model discloses positive effect has: (1) The utility model discloses a rotate the rotor and connect between first side commentaries on classics board and second side commentaries on classics board, and the rotation through the rotor begins to control the expansion and buckling of each mirror leg, can carry out the reseing of rotor through the elasticity of elastic component self when each mirror leg turns over the book excessively, on the one hand effectual too big problem of pivot mechanism installation controlling part among the prior art of having solved, pivot mechanism among the prior art is replaced through the cooperation of elastic component and rotor, on the one hand can be very big save installation space, on the other hand can be suitable for various different users 'user's user demand through the continuous application of force of elastic component, better controllability and suitability have, the structure is ingenious, convenient and practical.

(2) The utility model discloses a set up the round pin axle on first side commentaries on classics board and second side commentaries on classics board, set up the mounting groove on the rotor and come to fix a position the installation with the torsional spring, the regulation that self-adaptation was carried out through the both ends that first spacing arc groove and second spacing arc groove supplied the torsional spring, the smooth and easy rotation of rotor can be guaranteed to the spacing arc groove of third on the rotor on the one hand, on the other hand can carry on spacingly to the rotation of rotor to can guarantee that the rotor resets through the continuous application of force of torsional spring when taking place excessive rotation, and is safe practical.

(3) The utility model discloses a set up first spacing arc piece on second side commentaries on classics board, come to carry on spacingly to the rotation of rotor through the cooperation of first spacing arc piece and spacing heavy groove, can carry on spacingly to the rotation of rotor on the one hand, guarantee rotor pivoted security, on the other hand is through the pressure of leaning on of first spacing arc piece to torsional spring one end, has also guaranteed the stability of torsional spring at the rotation in-process, and is safe practical.

(4) The utility model discloses a set up on first spacing arc piece and lean on the indent to supply the one end of torsional spring to put, can guarantee the stability of torsional spring in the use.

(5) The utility model discloses a set up the spacing groove on second side commentaries on classics board, the further rotation to the rotor of cooperation through spacing groove and the spacing arc piece of second carries on spacingly, can effectually guarantee on the one hand that the rotor can not take place excessive rotation at the pivoted in-process, and on the other hand has also guaranteed rotor pivoted stability and smooth and easy, convenient practicality.

Drawings

In order that the present invention may be more readily and clearly understood, the following detailed description of the present invention is given in conjunction with the accompanying drawings, in which

Fig. 1 is a schematic view of the whole structure of the AR glasses of the present invention when the rotation axis of the AR glasses rotates to 93 °;

fig. 2 is a schematic view of the whole structure of the AR glasses of the present invention when the rotation shaft rotates to 180 °;

fig. 3 is a schematic view of the whole structure of the AR glasses of the present invention when the rotation axis rotates to 192 °;

FIG. 4 is a schematic view of the overall structure of the present invention, in which the rotary body is connected to the torsion spring;

FIG. 5 is a schematic view of the overall structure of the connecting piece of the spectacle frame of the present invention;

fig. 6 is the overall structure schematic diagram of the middle leg connecting piece of the present invention.

Detailed Description

Referring to fig. 1 to 6, the present invention has a frame connecting member 1 and a temple connecting member 2; frame connecting piece 1 is including the frame connecting plate 11 that can be connected with the picture frame and set up in the both sides of frame connecting plate 11 and with the first side commentaries on classics board 12 of 11 integrated into one piece of frame connecting plate and second side commentaries on classics board 13, frame connecting piece 2 includes rotor 22 and with rotor 22 integrated into one piece and can be connected with the mirror leg connecting plate 21, rotor 22 rotates to be connected between first side commentaries on classics board 12 and second side commentaries on classics board 13, be equipped with on rotor 22 and drive the spacing rotation of rotor 22, and can supply its elastic component that resets after rotor 22 rotates, frame connecting piece 2 is connected through the rotation of rotor 22 and first side commentaries on classics board 12 and second side commentaries on classics board 13 to and the continuous application of force and the frame connecting piece 1 rotation of elastic component are connected.

Rotor 22 is located between relative first side rotor plate 12 that sets up and second side rotor plate 13, and fixed being equipped with round pin axle 4 between first side rotor plate 12 and the second side rotor plate 13, be equipped with mounting groove 23 in the rotor 22, the elastic component is torsional spring 3, and torsional spring 3 installs in

mounting groove

23, and 3 covers of torsional spring are established on round pin axle 4, are equipped with first spacing arc groove 14 on first side rotor plate 12, are equipped with the spacing arc groove 15 of second on the second side rotor plate 13, and the both ends of torsional spring 3 slide respectively and set up in first spacing arc groove 14 and the spacing arc groove 15 of second, still be equipped with on the rotor 22 and supply the one end of torsional spring 3 to pass the back slide in it and carry out spacing third spacing arc groove 25 to the rotation of rotor 22, and rotor 22 passes through the spacing rotation of the sliding fit of the one end of torsional spring 3 and third spacing arc groove 25, the spacing rotation of the spacing arc groove 15 of second and connects on picture frame connecting piece 1.

When the one end of torsional spring 3 was leaned on with one side of the spacing arc groove 25 of third and is pressed, rotor 22 rotated to the auto-lock spacing, this moment, the contained angle that mirror leg connecting plate 21 and picture frame connecting plate 11 formed was 93, when the one end of torsional spring 3 was leaned on with one side of the spacing arc groove 25 of third and was pressed, rotor 22 was to the state that expandes completely, the contained angle that mirror leg connecting plate 21 and picture frame connecting plate 11 formed was 180 this moment, when the one end of torsional spring 3 was leaned on with one side of the spacing arc groove 25 of third and rotor 22 continued to rotate, the biggest contained angle that mirror leg connecting plate 21 and picture frame connecting plate 11 formed can reach for 192, thereby be suitable for the not unidimensional user of various different face types, and the lasting application of force of accessible torsional spring 3 resets, fix AR glasses on user's face.

Be equipped with on the second side rotor plate 13 with the first spacing arc block 17 of second side rotor plate 13 integrated into one piece, be equipped with curved spacing heavy groove 26 on the face of keeping away from first side rotor plate 12 on rotor 22, first spacing arc block 17 and spacing heavy groove 26 all with rotor 22 coaxial setting, first spacing arc block 17 slides and sets up in spacing heavy groove 26.

When the rotating body 22 does not excessively rotate, the first limit arc block 17 is always pressed against one end of the torsion spring 3, and when the rotating body 22 excessively rotates, namely, in the process that the angle between the glasses leg connecting plate 21 and the glasses frame connecting plate 11 is changed from 180 degrees to 192 degrees, the first limit arc block 17 is separated from one end of the torsion spring 3.

The first limiting arc block 17 is provided with a pressing groove 18 for pressing one end of the torsion spring 3, and the first limiting arc block 17 is pressed on the torsion spring 3 through the matching of one end of the torsion spring 3 and the pressing groove 18.

Be equipped with on the second side rotor plate 13 with the spacing groove 16 of the coaxial setting of second side rotor plate 13, be equipped with the spacing arc piece 24 of second with rotor 22 integrated into one piece on the rotor 22, the spacing arc piece 24 of second sets up and slides the setting at spacing groove 16 with the coaxial setting of spacing groove 16, and rotor 22 is connected between first side rotor plate 12 and second side rotor plate 13 through the spacing rotation of second spacing arc piece 24 and spacing groove 16's cooperation.

When the angle formed by the temple connecting plate 21 and the frame connecting plate 11 is 93 degrees, the rotating body 22 performs self-locking limitation on the pressing of one end of the torsion spring 3 through one end of the third limiting arc groove 25 and the pressing groove 18, when the angle formed by the temple connecting plate 21 and the frame connecting plate 11 is changed from 180 degrees to 192 degrees, one end of the torsion spring 3 is separated from the first limiting arc block 17, and when the angle formed by the temple connecting plate 21 and the frame connecting plate 11 is 192 degrees, the surface, far away from the pressing groove 18, of the first limiting arc block 17 is pressed on one side of the limiting sunken groove 26.

Be equipped with spacing groove 16 on second side rotor plate 13, be equipped with the spacing arc piece 24 of second with rotor 22 integrated into one piece on rotor 22, the spacing arc piece 24 of second and the coaxial setting of spacing groove 16 and first spacing arc piece 17 slide and set up in spacing groove 16, two spacing faces of spacing groove 16 are first spacing face and the spacing face of second respectively, the both sides of the spacing arc piece 24 of second are first respectively to lean on to press the face and the second leans on to press the face, when the contained angle that mirror leg connecting plate 21 and mirror frame connecting plate 11 formed is 93, first leaning on to press the face to lean on to press on first spacing face, when mirror leg connecting plate 21 and mirror frame connecting plate 11 formed contained angle be 180, the second is by pressing the face not leaning on with the spacing face of second and presses, when the contained angle that mirror leg connecting plate 21 and mirror frame connecting plate 11 formed is 192, the second leans on to press the face to lean on to press on the spacing face of second.

The utility model discloses a theory of operation: when the utility model is used, three angles are changed, when the frame connecting plate is connected with the frame of AR glasses, the leg connecting plate 21 is connected with the legs of AR glasses, when the included angle between the frame connecting plate 11 and the leg connecting plate 21 is 93 degrees, the torsion spring 3 is in a loose state, one end of the torsion spring 3 is clamped by one end of the second limiting arc groove 15 and one end of the third limiting arc groove 25, one end of the torsion spring 3 is pressed tightly by the pressure groove 18 on the first limiting arc block 17, one end of the torsion spring 3 is pressed tightly by the second limiting arc block 24 and one side of the limiting groove 16 far away from the torsion spring 3, thereby realizing the self-locking state, each leg is bent and recovered, and is in a parallel state with the frame, when each leg is unfolded, the second limiting arc block 24 slides in the limiting groove 16, the first limiting arc block 17 slides in the first limiting arc groove 14 and always presses one end of the torsion spring 3, and rotates to the included angle of the frame connecting plate 11 and the temple connecting plate 21 is 180 degrees, at the moment, the torsion spring 3 is still in a loose state, when the width of the face of a user is larger than the distance between two temples, each temple can still be turned outwards, and the maximum included angle of the frame connecting plate 11 and the temple connecting plate 21 can reach 192 degrees, at the moment, one end of the torsion spring 3 is separated from the first limiting arc block 17, the second limiting arc block 24 is pressed on the limiting groove 16 and is close to one end of the first limiting arc block 17, at the moment, the torsion spring 3 starts to be stressed and starts to perform reaction force application, when the frame connecting plate 11 and the temple connecting plate 21 rotate to 192 degrees, the torsion spring 3 starts to reset under the torsion force action, the frame connecting plate 11 and the temple connecting plate 21 rotate 180 degrees, and clamp the face of the user, so as to prevent the user from falling down, the structure is ingenious, and the installation space of the rotating shaft mechanism is effectively saved, and can be suitable for various different users, have better controllability and suitability, convenient and practical.

The above-mentioned embodiments further describe the objects, technical solutions and advantages of the present invention in detail, it should be understood that the above-mentioned embodiments are only specific embodiments of the present invention, and are not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

AR glasses pivot, its characterized in that: the glasses frame connecting piece and the glasses leg connecting piece are arranged; the picture frame connecting piece is including the picture frame connecting plate that can be connected with the picture frame and set up in the both sides of picture frame connecting plate and with first side commentaries on classics board of picture frame connecting plate integrated into one piece and second side commentaries on classics board, the mirror leg connecting piece include the rotor and with rotor integrated into one piece and can with the mirror leg connecting plate that the mirror leg is connected, the rotor rotates to be connected between first side commentaries on classics board and second side commentaries on classics board, be equipped with on the rotor and drive the spacing rotation of rotor, and can supply its elastic component that resets after the rotor rotates, the mirror leg connecting piece passes through the rotor and is connected with the rotation of first side commentaries on classics board and second side commentaries on classics board and the continuous application of force and the picture frame connecting piece rotation of elastic component are connected.
2. The AR glasses pivot of claim 1, characterized in that: the rotor is located between the relative first side commentaries on classics board that sets up and the second side commentaries on classics board, and fixed being equipped with round pin axle between first side commentaries on classics board and the second side commentaries on classics board, be equipped with the mounting groove in the rotor, the elastic component is the torsional spring, and the torsional spring is installed in the mounting groove, and the torsional spring cover is established at the round pin epaxially, is equipped with first spacing arc groove on the first side commentaries on classics board, is equipped with the spacing arc groove of second on the second side commentaries on classics board, and the both ends of torsional spring slide respectively and set up in first spacing arc groove and the spacing arc groove of second, still be equipped with on the rotor and can supply the one end of torsional spring to pass after slide in it and carry out spacing third spacing arc groove to the rotation of rotor, the rotor passes through the one end of torsional spring and the spacing rotation of sliding fit in third spacing arc groove, the spacing arc groove of second and is connected on the picture frame connecting piece.
3. The AR eyeglass spindle of claim 2, wherein: the first limiting arc block integrally formed with the second side rotating plate is arranged on the second side rotating plate, the surface, away from the first side rotating plate, of the rotor is provided with an arc-shaped limiting sink groove, the first limiting arc block and the limiting sink groove are coaxially arranged with the rotor, and the first limiting arc block is arranged in the limiting sink groove in a sliding mode.
4. The AR eyeglass spindle of claim 3, wherein: the first limiting arc block is provided with a pressing groove for pressing one end of the torsion spring, and the first limiting arc block is pressed on the torsion spring through the cooperation of one end of the torsion spring and the pressing groove.
5. The AR eyeglass spindle of claim 4, wherein: the rotor is connected between the first side rotating plate and the second side rotating plate through the second limiting arc block and the limiting groove in a matched limiting rotation mode.