CN110989197A

CN110989197A - Intelligent glasses

Info

Publication number: CN110989197A
Application number: CN201911395687.2A
Authority: CN
Inventors: 李传龙; 姜滨; 迟小羽
Original assignee: Goertek Techology Co Ltd
Current assignee: Goertek Techology Co Ltd
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2020-04-10

Abstract

The invention discloses intelligent glasses and relates to the technical field of head-mounted display equipment. The glasses comprise a left glass frame, a right glass frame, a left glass leg arranged on the left glass frame and a right glass leg arranged on the right glass frame, wherein the left glass frame comprises a left glass ring and a left nose bridge arranged on the left glass ring, and the right glass frame comprises a right glass ring and a right nose bridge arranged on the right glass ring; the left nose bridge is hinged to the right nose bridge, an elastic torsion mechanism is arranged between the left nose bridge and the right nose bridge, and the elastic torsion mechanism is used for adjusting the wearing distance between the left glasses leg and the right glasses leg and adjusting the clamping force by adjusting the torsion angle between the left glasses frame and the right glasses frame. The intelligent glasses can be comfortably worn on the head of a user, so that the user can feel moderate, stable and reliable elasticity, the problem that the intelligent glasses cannot be adapted to various head shapes is solved, and the experience of the user is optimized.

Description

Intelligent glasses

Technical Field

The invention relates to the technical field of head-mounted equipment, in particular to intelligent glasses.

Background

The intelligent glasses have an independent operating system, a user can install a program provided by a software service provider, can complete schedule adding, map navigation, interaction with friends, photo and video shooting, video call with friends and the like through voice or action control, and can realize wireless network access through a mobile communication network, so that the intelligent glasses are more and more familiar to the public and are experientially used.

However, the head shapes of users have large differences, and the smart glasses on the market at present cannot be well suitable for wearing various head shapes, and ensure a certain clamping force, so that the wearing experience effect of the users is not good.

Disclosure of Invention

Aiming at the defects in the prior art, the invention provides intelligent glasses, which are used for solving the problem that the intelligent glasses cannot be adapted to various head shapes and optimizing the experience effect of a user.

In order to solve the technical problems, the invention adopts the technical scheme that:

the intelligent glasses comprise a left glass frame, a right glass frame, a left glass leg arranged on the left glass frame and a right glass leg arranged on the right glass frame, wherein the left glass frame comprises a left glass ring and a left nose bridge arranged on the left glass ring, and the right glass frame comprises a right glass ring and a right nose bridge arranged on the right glass ring; the left nose bridge is hinged to the right nose bridge, an elastic torsion mechanism is arranged between the left nose bridge and the right nose bridge, and the elastic torsion mechanism is used for adjusting the wearing distance between the left glasses leg and the right glasses leg and adjusting the clamping force by adjusting the torsion angle between the left glasses frame and the right glasses frame.

The elastic torsion mechanism comprises a torsion spring sleeved on a fixed shaft, the fixed shaft is fixedly arranged on the left nose bridge or the right nose bridge, and two torsion arms of the torsion spring are respectively supported on the left nose bridge and the right nose bridge.

The fixed shaft is fixedly arranged in a sleeve, and the sleeve is fixedly arranged on the left nose bridge or the right nose bridge; the torsion spring is positioned in the sleeve, and the two torsion arms respectively extend out of the sleeve and are supported on the left nose bridge and the right nose bridge; the sleeve is provided with a rotary auxiliary hole, one torsion arm is fixed in position, and the other torsion arm moves in the rotary auxiliary hole along with the movement of the right nose bridge or the left nose bridge.

The sealing end of the sleeve is provided with a first mounting hole, the opening end of the sleeve is fixedly provided with a sealing cover, the sealing cover is provided with a second mounting hole, and after the sealing cover is mounted, the first mounting hole and the second mounting hole are coaxial; the right nose bridge or the left nose bridge which is not provided with the sleeve is fixedly provided with a first rotating shaft and a second rotating shaft, the first rotating shaft is rotatably connected with the first mounting hole, and the second rotating shaft is rotatably connected with the second mounting hole.

The left glasses frame further comprises a left pile head arranged on the left glasses ring, the right glasses frame further comprises a right pile head arranged on the right glasses ring, the left glasses legs are rotatably arranged on the left pile head, and the right glasses legs are rotatably arranged on the right pile head; the left side mirror leg with be provided with mirror leg angle adjustment mechanism between the left pile head, right side mirror leg with be provided with mirror leg angle adjustment mechanism between the right pile head respectively.

The left pile head and the right pile head are provided with a third mounting hole and a fourth mounting hole which are coaxial, the left glasses leg and the right glasses leg are provided with a third rotating shaft and a fourth rotating shaft, the third rotating shaft of the left glasses leg is rotatably connected with the third mounting hole of the left pile head, and the fourth rotating shaft of the left glasses leg is rotatably connected with the fourth mounting hole of the left pile head; the third rotating shaft of the right leg is rotationally connected with the third mounting hole of the right pile head, and the fourth rotating shaft of the right leg is rotationally connected with the fourth mounting hole of the right pile head.

Wherein, mirror leg angle adjustment mechanism include through linear guide structure slidable mounting in rotation locating part in the fourth mounting hole, set up in the fourth mounting hole and be located rotate the locating part with left side pile head or the elastic component between the right side pile head, and set up in fourth pivot with rotate tooth inlays formula between the locating part and rotate limit structure.

Wherein, the tooth inlays formula and rotates limit structure including set up in the lower terminal surface tooth of terminal surface under the fourth pivot, with set up in rotate the up end tooth of locating part up end, through the rotation of fourth pivot with the elasticity of elastic component makes down terminal surface tooth with the up end tooth extrudees and the gomphosis each other in order to realize left side mirror leg or right side mirror leg folding angle's regulation.

The left side glasses leg comprises a left inner side glasses leg and a left outer side glasses leg which are buckled together, and a left rear threading cavity is formed between the left inner side glasses leg and the left outer side glasses leg; the right side mirror leg includes right side inboard mirror leg and the right side outside mirror leg that the lock is in the same place, right side inboard mirror leg with form the back threading chamber in the right side between the right side outside mirror leg.

The intelligent glasses further comprise a front glass frame, the front glass frame is fixedly attached to the left glass frame and the right glass frame, a left front threading cavity is formed between the front glass frame and the left glass frame, a right front threading cavity is formed between the front glass frame and the right glass frame, the left front threading cavity is communicated with the left rear threading cavity, and the right front threading cavity is communicated with the right rear threading cavity.

By adopting the technical scheme, the invention has the beneficial effects that:

according to the intelligent glasses provided by the invention, the left nose bridge is hinged with the right nose bridge, and the elastic torsion mechanism is arranged between the left nose bridge and the right nose bridge, so that when different users wear the glasses, the torsion angle between the left glasses frame and the right glasses frame is adjusted through the elastic torsion mechanism to realize the adjustment of the wearing distance between the left glasses legs and the right glasses legs and the adjustment of the clamping force, so that the intelligent glasses are matched with the head shapes of different users. Compared with the prior art, the intelligent glasses can be comfortably worn on the head of a user, so that the user can feel moderate, stable and reliable elasticity, the problem that the intelligent glasses cannot adapt to various head shapes is solved, the experience of the user is optimized, the requirements of the user are met, and meanwhile, the application range is expanded.

Drawings

FIG. 1 is a schematic diagram of the structure of smart eyewear in accordance with the present invention;

FIG. 2 is a schematic diagram of the free state of the smart glasses of the present invention after the left and right temples are opened;

FIG. 3 is a schematic view of the state that the left leg and the right leg of the smart glasses of the present invention are folded outwards;

FIG. 4 is a schematic view of the state that the left and right arms of the smart glasses of the present invention are folded inwards;

FIG. 5 is an exploded schematic view of FIG. 1;

FIG. 6 is a schematic view of the installation of the torsion spring of FIG. 5;

FIG. 7 is an enlarged view of portion A of FIG. 6;

FIG. 8 is a schematic view of the torsion spring of FIG. 5 after installation;

FIG. 9 is an enlarged view of portion B of FIG. 8;

FIG. 10 is a schematic view of the right frame of FIG. 5;

FIG. 11 is an enlarged view of section C of FIG. 10;

FIG. 12 is a cross-sectional view D-D of FIG. 2;

FIG. 13 is an enlarged view of section E of FIG. 12;

fig. 14 is a perspective view of the rotation limiting member and the fourth rotating shaft in fig. 5;

FIG. 15 is a schematic view of the working principle of the tooth-embedded rotation limiting structure of the smart glasses according to the present invention;

FIG. 16 is a schematic view of the other side of the left temple of FIG. 5;

FIG. 17 is an exploded view of FIG. 16;

FIG. 18 is a schematic structural view of a front left threading cavity, a left threading channel, and a rear left threading cavity in the smart eyewear of the present invention;

in the figure: a-left frame, b-right frame, c-left temple, d-right temple, e-front frame, 1-left rim, 2-left bridge, 21-cap limiting groove, 3-right rim, 4-right bridge, 41-first shaft, 42-second shaft, 43-first hinge arm, 44-second hinge arm, 45-torsion arm support hole, 46-first guide surface, 47-second guide surface, 5-torsion spring, 51-first torsion arm, 52-second torsion arm, 6-fixed shaft, 7-sleeve, 71-torsion arm hole, 72-torsion arm support groove, 73-mounting groove, 74-first mounting hole, 75-female stop, 76-third guide surface, 8-cap, 81-second mounting hole, 82-male tang, 83-cap stop, 84-fourth guide surface, 85-cap body, 9-left peg, 91-third mounting hole, 92-fourth mounting hole, 93-mounting post, 94-runner, 10-right peg, 11-third pivot, 12-fourth pivot, 121-lower end tooth, 122-extrusion surface, 13-rotation stop, 131-rotation stop body, 132-connection post, 133-slider, 134-upper end tooth, 135-upper ramp, 136-lower ramp, 14-elastic element, 15-left inner side temple, 151-third hinge arm, 16-left outer side temple, 161-fourth hinge arm, 17-left rear threading cavity, 171-left rear threading hole, 18-right inner side temple, 19-right outer side temple, 22-left front threading cavity, 221-left front threading hole, 24-front spectacle frame body, 25-left cover plate, 26-right cover plate, 27-left pile cover, 28-right pile cover and 29-left threading channel.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention. For convenience of describing the structure of the smart glasses of the present invention, the directions of the smart glasses are expressed as up, down, left, right, front and rear, and the expression of the directions does not constitute a limitation to the scope of protection.

As shown in fig. 1 to 11, the smart glasses include a left frame a, a right frame b, a left leg c disposed on the left frame a, and a right leg d disposed on the right frame b, wherein the left frame a includes a left frame ring 1 and a left nose bridge 2 disposed on the left frame ring 1, and the right frame b includes a right frame ring 3 and a right nose bridge 4 disposed on the right frame ring 3; the left nose bridge 2 is hinged to the right nose bridge 4, an elastic torsion mechanism is arranged between the left nose bridge and the right nose bridge, and the elastic torsion mechanism is used for adjusting the torsion angle between the left glasses leg c and the right glasses leg d to realize the adjustment of the wearing distance and the clamping force between the left glasses leg c and the right glasses leg d so as to adapt to the head shapes of different users.

As shown in fig. 5 to 9, the elastic torsion mechanism includes a torsion spring 5 sleeved on a fixing shaft 6, the fixing shaft 6 is fixed on the left nose bridge 2 or the right nose bridge 4, and two torsion arms of the torsion spring 5 are respectively supported on the left nose bridge 2 and the right nose bridge 4.

The fixed shaft 6 is fixedly arranged in the sleeve 7, and the sleeve 7 is fixedly arranged on the left nose bridge 2 or the right nose bridge 4; the torsion spring 5 is positioned in the sleeve 7, and the two torsion arms respectively extend out of the sleeve 7 and are supported on the left nose bridge 2 and the right nose bridge 4; the sleeve 7 is provided with a revolute pair hole 71, wherein one torsion arm is fixed in position, and the other torsion arm moves in the revolute pair hole 71 along with the movement of the right nose bridge 4 or the left nose bridge 2.

In the embodiment, the left mirror ring 1, the left nose bridge 2, the sleeve 7 and the fixed shaft 6 are integrally arranged, one side of the opening end of the sleeve 7 close to the left nose bridge 2 is provided with a torsion arm supporting groove 72 communicated with the inner cavity of the sleeve 7, and the torsion arm supporting groove 72 extends into the left nose bridge 2; the auxiliary rotating hole 71 is arranged on the wall of the sleeve 7 and extends along the circumferential direction of the sleeve 7, and the auxiliary rotating hole 71 is communicated with the inner cavity of the sleeve 7; a mounting groove 73 communicated with the inner cavity of the sleeve 7 is arranged at one side of the sleeve 7 opposite to the torsion arm supporting groove 72, the mounting groove 73 extends along the axial direction of the sleeve 7 and extends to the auxiliary rotating hole 71 from the opening end of the sleeve 7; the two torsion arms of the torsion spring 5 are a first torsion arm 51 and a first torsion arm 52, respectively, and when the torsion spring 5 is mounted into the sleeve 7, the first torsion arm 51 is located in the torsion arm support groove 72, and the second torsion arm 52 is located in the auxiliary hole 71.

As shown in fig. 5 to 9, the closed end of the sleeve 7 is provided with a first mounting hole 74, the open end of the sleeve 7 is fixedly provided with a sealing cover 8, the sealing cover 8 is provided with a second mounting hole 81, and after the sealing cover is mounted, the first mounting hole 74 and the second mounting hole 81 are coaxial; the right nose bridge 4 or the left nose bridge 2 without the sleeve 8 is fixedly provided with a first rotating shaft 41 and a second rotating shaft 42, the first rotating shaft 41 is rotatably connected with the first mounting hole 74, and the second rotating shaft 42 is rotatably connected with the second mounting hole 81.

In this embodiment, the seal cover 8 includes a cover body 85, a male end 82 axially protruding from the cover body 85, and a cover limiting portion 83 radially protruding from the cover body 85; the open end of sleeve 7 is provided with the concave tang 75 with protruding tang 82 looks adaptation, the lower part of left nose bridge 2 is provided with the closing cap spacing groove 21 with the spacing portion of closing cap 83 looks adaptation, twist arm support groove 72 extends to in the closing cap spacing groove 21, when closing cap 8 lock is on sleeve 7, the lower surface of closing cap 8 and the lower surface level and smooth of left nose bridge 2 connect, form a surface, specifically as shown in fig. 9, adopt such structure, sheltered from the structure in the sleeve 7, the pleasing to the eye degree of intelligent glasses outward appearance has been improved.

Since the sleeve 7 is disposed on the left nose bridge 2, in the present embodiment, the first rotating shaft 41 and the second rotating shaft 42 are disposed on the right nose bridge 4, the end of the right nose bridge 4 is provided with the first hinge arm 43 and the second hinge arm 44 protruding along the extending direction of the right nose bridge 4, the first rotating shaft 41 is fixedly disposed on the first hinge arm 43, the second rotating shaft 42 is fixedly disposed on the second hinge arm 44, the torsion arm support hole 45 is disposed on the right nose bridge 4 between the first hinge arm 43 and the second hinge arm 44, and the second torsion arm 52 is supported in the torsion arm support hole 45.

Wherein, a guide structure for easy installation is arranged between the left nose bridge 2 and the right nose bridge 4, and the guide structure comprises a first guide surface 46 obliquely arranged on the first rotating shaft 41, a second guide surface 47 obliquely arranged on the second rotating shaft 42, a third guide surface 76 obliquely arranged on the closed end of the sleeve 7, and a fourth guide surface 84 obliquely arranged on the sealing cover 8.

In practical applications, the sleeve 7 may be disposed on the right nose bridge 4, and the first rotating shaft 41 and the second rotating shaft 42 may be disposed on the left nose bridge 2, which is not limited in this embodiment.

As shown in fig. 1 to 18, the left frame a further includes a left pile head 9 disposed on the left frame ring 1, the right frame b further includes a right pile head 10 disposed on the right frame ring 3, the left leg c is rotatably disposed on the left pile head 9, and the right leg d is rotatably disposed on the right pile head 10; and a glasses leg angle adjusting mechanism is respectively arranged between the left glasses leg c and the left pile head 9 and between the right glasses leg d and the right pile head 10. Realize the free state of folding, opening and the action of turning up of left mirror leg c and right mirror leg d through mirror leg angle adjustment mechanism, not only can make intelligent glasses be applicable to different users' head shape, enlarge the application range of intelligent glasses, in addition, when intelligent glasses do not use, reduced the volume of intelligent glasses, be convenient for accomodate and carry.

The left pile head 9 and the right pile head 10 are both provided with a third mounting hole 91 and a fourth mounting hole 92 which are coaxial, the left leg c and the right leg d are both provided with a third rotating shaft 11 and a fourth rotating shaft 12, the third rotating shaft 11 of the left leg c is rotatably connected with the third mounting hole 91 of the left pile head 9, and the fourth rotating shaft 12 of the left leg c is rotatably connected with the fourth mounting hole 92 of the left pile head 9; the third rotating shaft 11 of the right leg d is rotatably connected with the third mounting hole 91 of the right pile head 10, and the fourth rotating shaft 12 of the right leg d is rotatably connected with the fourth mounting hole 92 of the right pile head 10.

As shown in fig. 12 to 15, the temple angle adjusting mechanism includes a rotation limiting member 13 slidably mounted in the fourth mounting hole 92 through a linear guide structure, an elastic member 14 disposed in the fourth mounting hole 92 and located between the rotation limiting member 13 and the left pile head 9 or the right pile head 10, and a jaw-type rotation limiting structure disposed between the fourth rotation shaft 12 and the rotation limiting member 13.

The rotation limiting member 13 in this embodiment includes a cylindrical rotation limiting member body 131 and a connecting column 132 disposed on a lower end surface of the rotation limiting member body 131, and a radial dimension of the connecting column 132 is smaller than a radial dimension of the rotation limiting member body 131; preferably, the elastic member 14 is a spring, the mounting post 93 is fixedly disposed in the fourth mounting hole 92, one end of the spring is sleeved on the mounting post 93, and the other end of the spring is sleeved on the connecting post 132.

The linear guide rail structure in this embodiment includes a sliding groove 94 disposed on the inner wall of the fourth mounting hole 92, and two sliding blocks 133 radially protruding from the rotation limiting body 131 and adapted to the sliding groove 94, where the sliding groove 94 extends along the axial direction of the fourth mounting hole 92, and the two sliding grooves 94 are circumferentially and uniformly distributed, and correspondingly, the two sliding blocks 133 are also provided. The two sliding grooves 94 and the two sliding blocks 133 support and guide the rotation limiting piece 13 to slide in the fourth mounting hole 92, so that friction between the rotation limiting piece 13 and the inner wall of the fourth mounting hole 92 is reduced, and the sliding linearity of the rotation limiting piece 13 is ensured.

As shown in fig. 12 to 15, the jaw-type rotation limiting structure includes a lower end tooth 121 disposed on the lower end surface of the fourth rotation shaft 12, and an upper end tooth 134 disposed on the upper end surface of the rotation limiting member 13, and the lower end tooth 121 and the upper end tooth 134 are pressed and engaged with each other by the rotation of the fourth rotation shaft 12 and the elastic force of the elastic member 14 to adjust the rotation angle of the left temple c or the right temple d.

In this embodiment, the lower end teeth 121 and the upper end teeth 134 are both trapezoidal teeth, when the left leg c or the right leg d is folded by force, the lower end teeth 121 rotate along with the rotation of the left leg c or the right leg d, the squeezing surfaces 122 of the lower end teeth 121 contact with and squeeze each other on the upper sloping surface 135 of the upper end teeth 134, since the lower end teeth 121 can rotate and the upper end teeth 134 can move up and down, when the downward component force of the squeezing force of the lower end teeth 121 on the upper end teeth 134 is greater than the elastic force of the elastic member 14, the rotation limiting member 13 moves down, along with the continuous rotation of the fourth rotating shaft 12, the squeezing surfaces 122 of the lower end teeth 121 disengage from the upper sloping surface 135 of the upper end teeth 134 and rotate above the upper sloping surface 135, when the lower end teeth 121 rotate to the lower sloping surface 136 of the upper end teeth 134, no external force needs to be applied any more, and the left leg c or the right leg d continues to rotate by the resilience force of the elastic member 14, the lower end face tooth 121 is fixed until it contacts the upper slope 135 of the adjacent upper end face tooth 134, so that the left leg c or the right leg d can be folded rotationally; when the left leg c or the right leg d is opened with force, the upward slope 135 of the upper end face teeth 134 becomes a downward slope, and the downward slope 136 becomes an upward slope, so that the specific working principle is the same as that of folding the left leg c or the right leg d, and the description is omitted.

In this embodiment, the lower end face teeth 121 are four, the four lower end face teeth 121 use the axis of the fourth rotating shaft 12 as a central axis circular array, correspondingly, the upper end face teeth 134 are also four, the four upper end face teeth 134 are located on the end face of the rotation limiting member body 131 and use the axis of the rotation limiting member body 131 as a central axis circular array, that is, the angle between each lower end face tooth 121 and each upper end face tooth 134 is 90 °, and when one lower end face tooth 121 rotates past one upper end face tooth 134, 90 ° rotation of the left leg c or the right leg d is realized, so that inward folding or outward opening of the left leg c or the right leg d is realized, and good hand feeling experience is provided. In practical application, the lower end face teeth 121 and the upper end face teeth 134 may also be triangular, and the shape and the number of the lower end face teeth 121 and the upper end face teeth 134 are not limited in this embodiment and may be designed according to requirements.

As shown in fig. 1 to 5 and 16 to 18, the left temple c includes a left inner temple 15 and a left outer temple 16 that are snap-fitted together, and a left back threading cavity 17 is formed between the left inner temple 15 and the left outer temple 16; the right side d comprises a right inner side 18 and a right outer side 19 which are buckled together, and a right back threading cavity (not shown in the figure) is formed between the right inner side 18 and the right outer side 19.

In this embodiment, the left inner side temple 15 and the right inner side temple 18 are both provided with a third hinge arm 151, the third rotating shaft 11 of the left temple c is arranged on the third hinge arm 151 of the left inner side temple 15, and the third rotating shaft 11 of the right temple d is arranged on the third hinge arm 151 of the right inner side temple 18; the left outer side temple 16 and the right outer side temple 19 are provided with a fourth hinge arm 161, the fourth hinge arm 161 of the left side temple c is provided on the fourth hinge arm 161 of the left outer side temple 16, and the fourth hinge arm 161 of the right side temple d is provided on the fourth hinge arm 12 of the right outer side temple 19; the left inner side leg 15 is provided with a left threading notch, and the left threading notch and the left outer side leg 16 jointly enclose a left rear threading hole 171 communicated with the left rear threading cavity 17; the right inner side leg 18 is provided with a right threading notch, and the right threading notch and the right outer side leg 19 jointly enclose a right rear threading hole communicated with the right rear threading cavity.

As shown in fig. 1 to 5 and fig. 12 to 18, the smart glasses further include a front frame e, the front frame e is fixedly attached to the left frame a and the right frame b, a left front threading cavity 22 is formed between the front frame e and the left frame a, a right front threading cavity (not shown in the figure) is formed between the front frame e and the right frame b, the left front threading cavity 22 is communicated with the left rear threading cavity 17, and the right front threading cavity is communicated with the right rear threading cavity.

The front frame e in the present embodiment includes a front frame body 24, a left cover plate 25 provided on the left side of the front frame body 24, and a right cover plate 26 provided on the right side of the front frame body 24; the front mirror frame body 24 is stuck on the left mirror ring 1, the left nose bridge 2, the right mirror ring 3 and the right nose bridge 4, the left cover plate 25 is buckled on the left pile head 9 and forms a left front threading cavity 22 with the left pile head 9, the right cover plate 26 is buckled on the right pile head 10 and forms a right front threading cavity with the right pile head 10, the left front threading cavity 22 is provided with a left front threading hole 221, and the right front threading cavity is provided with a right front threading hole (not shown in the figure); a temple outward-turning gap f which can realize outward turning of the left temple c or the right temple d and has a certain clamping force through a jaw-type rotation limiting structure is arranged between the left cover plate 25 and the left temple c and between the right cover plate 26 and the right temple d, when a downward component force of an extrusion force of the lower end tooth 121 on the upper end face tooth 134 is smaller than an elastic force of the elastic member 14, the elastic member 14 gives an upward elastic force to the rotation limiting member 13, and the rotation limiting member 13 gives a reverse extrusion force to the fourth rotating shaft 12, so that the outward turning of the left temple c or the right temple d and has a certain clamping force are realized, the temple with an excessively large outward-turning angle of the left temple c or the right temple d is prevented from influencing normal wearing, the outward-turning gap f is not limited in the embodiment, as long as the outward turning of the left temple c or the right temple d and has a certain clamping force are realized.

In the embodiment, the outer side surfaces of the hinged ends of the left pile head 9 and the right pile head 10 are arc surfaces, the left pile head 9 is provided with a left pile head cover 27 matched with the arc surface of the left pile head 9, the left pile head cover 27 and the arc surface of the left pile head 9 enclose a left threading channel 29, and the left threading channel 29 is communicated with the left rear threading hole 171 and the left front threading hole 221; the right pile head 10 is provided with a right pile head cover 28 matched with the arc surface of the right pile head 10, the right pile head cover 28 and the arc surface of the right pile head 10 enclose a right threading channel (not shown in the figure), and the right threading channel is communicated with the right rear threading hole and the right front threading hole. By adopting the structure, the wiring harness of the intelligent glasses is convenient to hide, and the appearance attractiveness of the intelligent glasses is improved.

When different users wear the intelligent glasses provided by the invention, the twisting angle between the left glasses frame a and the right glasses frame b can be adjusted through the elastic twisting mechanism to realize the adjustment of the wearing distance and the clamping force between the left glasses leg c and the right glasses leg d, so that the intelligent glasses are matched with the head shapes of different users; realize through mirror leg angle adjustment mechanism that left mirror leg c and right mirror leg d are folding, open and the action of turning up, make intelligent glasses can be applicable to different users' head shape, enlarge the application range of intelligent glasses, can reach the volume that reduces intelligent glasses again when intelligent glasses do not use, the purpose of being convenient for accomodate and carrying.

The present invention is not limited to the above-described embodiments, and those skilled in the art will be able to make various modifications without departing from the spirit and scope of the present invention.

Claims

1. The intelligent glasses comprise a left glass frame, a right glass frame, a left glass leg arranged on the left glass frame and a right glass leg arranged on the right glass frame, and are characterized in that,

the left mirror frame comprises a left mirror ring and a left nose bridge arranged on the left mirror ring, and the right mirror frame comprises a right mirror ring and a right nose bridge arranged on the right mirror ring;

the left nose bridge is hinged to the right nose bridge, an elastic torsion mechanism is arranged between the left nose bridge and the right nose bridge, and the elastic torsion mechanism is used for adjusting the wearing distance between the left glasses leg and the right glasses leg and adjusting the clamping force by adjusting the torsion angle between the left glasses frame and the right glasses frame.

2. The smart glasses according to claim 1, wherein the elastic torsion mechanism includes a torsion spring sleeved on a fixed shaft, the fixed shaft is fixedly disposed on the left nose bridge or the right nose bridge, and two torsion arms of the torsion spring are respectively supported on the left nose bridge and the right nose bridge.

3. The smart eyewear of claim 2, wherein the fixed shaft is fixedly disposed within a sleeve that is fixedly disposed on the left or right nose bridge; the torsion spring is positioned in the sleeve, and the two torsion arms respectively extend out of the sleeve and are supported on the left nose bridge and the right nose bridge; the sleeve is provided with a rotary auxiliary hole, one torsion arm is fixed in position, and the other torsion arm moves in the rotary auxiliary hole along with the movement of the right nose bridge or the left nose bridge.

4. The intelligent glasses according to claim 3, wherein the closed end of the sleeve is provided with a first mounting hole, the open end of the sleeve is fixedly provided with a sealing cover, the sealing cover is provided with a second mounting hole, and after the sealing cover is mounted, the first mounting hole and the second mounting hole are coaxial; the right nose bridge or the left nose bridge which is not provided with the sleeve is fixedly provided with a first rotating shaft and a second rotating shaft, the first rotating shaft is rotatably connected with the first mounting hole, and the second rotating shaft is rotatably connected with the second mounting hole.

5. The smart glasses according to any one of claims 1 to 4,

the left mirror frame further comprises a left pile head arranged on the left mirror ring, the right mirror frame further comprises a right pile head arranged on the right mirror ring, the left mirror leg is rotatably arranged on the left pile head, and the right mirror leg is rotatably arranged on the right pile head;

and a glasses leg rotating angle adjusting mechanism is respectively arranged between the left glasses leg and the left pile head and between the right glasses leg and the right pile head.

6. The smart eyewear of claim 5,

the left pile head and the right pile head are both provided with a third mounting hole and a fourth mounting hole which are coaxial, the left glasses leg and the right glasses leg are both provided with a third rotating shaft and a fourth rotating shaft, the third rotating shaft of the left glasses leg is rotatably connected with the third mounting hole of the left pile head, and the fourth rotating shaft of the left glasses leg is rotatably connected with the fourth mounting hole of the left pile head; the third rotating shaft of the right leg is rotationally connected with the third mounting hole of the right pile head, and the fourth rotating shaft of the right leg is rotationally connected with the fourth mounting hole of the right pile head.

7. The pair of smart glasses according to claim 6, wherein the glasses leg angle adjusting mechanism comprises a rotation limiting member slidably mounted in the fourth mounting hole through a linear guide structure, an elastic member disposed in the fourth mounting hole and located between the rotation limiting member and the left or right stud head, and a jaw-type rotation limiting structure disposed between the fourth rotation shaft and the rotation limiting member.

8. The smart glasses according to claim 7, wherein the jaw-type rotation limiting structure includes lower end teeth disposed on a lower end surface of the fourth rotation shaft and upper end teeth disposed on an upper end surface of the rotation limiting member, and the lower end teeth and the upper end teeth are pressed and engaged with each other by rotation of the fourth rotation shaft and elastic force of the elastic member to adjust the folding angle of the left or right glasses leg.

9. The smart eyewear of claim 6, wherein the left temple arm comprises a left inner temple arm and a left outer temple arm that snap together, a left rear threading cavity being formed between the left inner temple arm and the left outer temple arm; the right side mirror leg includes right side inboard mirror leg and the right side outside mirror leg that the lock is in the same place, right side inboard mirror leg with form the back threading chamber in the right side between the right side outside mirror leg.

10. The pair of smart glasses according to claim 9, further comprising a front frame, wherein the front frame is fixedly attached to the left frame and the right frame, a left front threading cavity is formed between the front frame and the left frame, a right front threading cavity is formed between the front frame and the right frame, the left front threading cavity is communicated with the left rear threading cavity, and the right front threading cavity is communicated with the right rear threading cavity.