CN216561261U - Mirror leg structure of buckling and intelligent glasses thereof - Google Patents

Abstract

The utility model provides a glasses leg bending structure and intelligent glasses thereof, and relates to the technical field of intelligent glasses. The glasses leg bending structure comprises glasses legs, a glasses body, a rotating shaft assembly, a flexible circuit board and a protective shell; one end of the rotating shaft component is connected with the lens body, the other end of the rotating shaft component is connected with the glasses legs, and the rotating shaft component is used for enabling the glasses legs to be bent relative to the lens body; one end of the flexible circuit board is connected with the functional module in the glasses leg, and the other end of the flexible circuit board is connected with the main board of the glasses body; the protective housing covers in the outside of flexible circuit board, the one end and the mirror leg fixed connection of protective housing, and the other end of protective housing extends to in the mirror body. The intelligent glasses comprise a bending structure of glasses legs. Shelter from flexible circuit board not outer hourglass when making the mirror leg buckle through the protective housing to can fully protect flexible circuit board, and then prolonged the life of intelligent glasses.

Description

Mirror leg structure of buckling and intelligent glasses thereof

Technical Field

The utility model relates to the technical field of intelligent glasses, in particular to a glasses leg bending structure and intelligent glasses thereof.

Background

The intelligent glasses have functions similar to those of a smart phone as wearable intelligent equipment with an independent operating system, and can control photographing, video call and direction identification through sound, surf the internet, process text information, e-mails and the like.

Among the correlation technique, intelligent glasses include the mirror body, the mirror leg, flexible circuit board and mirror leg structure of buckling, and flexible circuit board runs through mirror leg structure of buckling and switches on to the inside mainboard of mirror body from mirror leg inside, and mirror leg structure of buckling includes adjustable shelf, mount and axle core, and adjustable shelf and mount are established in proper order on the axle core, the one end and the mirror body fixed connection of adjustable shelf, the one end and the mirror leg fixed connection of mount, and adjustable shelf and mount all can be rotatory round the axle core.

However, when the temples of the smart glasses are bent, the flexible circuit board may be exposed to the outside.

SUMMERY OF THE UTILITY MODEL

The utility model provides a glasses leg bending structure and intelligent glasses thereof, and aims to solve the problem that the bending strength of the glasses leg bending structure is poor when the glasses legs of the intelligent glasses are bent.

On one hand, the utility model provides a glasses leg bending structure which comprises glasses legs, a glasses body, a rotating shaft assembly, a flexible circuit board and a protective shell, wherein the glasses legs are arranged on the glasses body;

one end of the rotating shaft assembly is connected with the glasses body, the other end of the rotating shaft assembly is connected with the glasses legs, and the rotating shaft assembly is used for enabling the glasses legs to be bent relative to the glasses body;

one end of the flexible circuit board is connected with the functional module in the glasses leg, and the other end of the flexible circuit board is connected with the main board of the glasses body;

the protective housing covers the outside of flexible circuit board, the one end of protective housing with mirror leg fixed connection, the other end of protective housing extends to in the mirror body, so that the protective housing is in the mirror leg shelters from when buckling flexible circuit board.

Optionally, the glasses leg includes a glasses leg shell, the functional module is disposed in the glasses leg shell, the glasses leg shell includes a glasses leg outer shell, a glasses leg inner shell and the glasses leg support, the glasses leg outer shell is connected with the glasses leg inner shell in a plugging manner, the glasses leg outer shell and the glasses leg inner shell enclose a working cavity, the glasses leg support is located in the working cavity, the glasses leg support is fixedly connected with the glasses leg inner shell, and the glasses leg support is fixedly connected with the rotating shaft assembly.

Optionally, be provided with on the mirror leg inner shell and dodge the groove, it is located to dodge the groove the mirror leg inner shell is close to the one end of pivot subassembly, it is used for to dodge the groove when the mirror leg is buckled the pivot subassembly.

Optionally, the protective housing includes a flat plate section and a curved plate section, the flat plate section is fixedly connected to the curved plate section, the flat plate section is located in the working cavity, the flat plate section is fixedly connected to the temple shell, the curved plate section is located outside the rotating shaft assembly, and the flexible circuit board penetrates through the rotating shaft assembly and between the curved plate sections.

Optionally, the pivot subassembly includes the axle core and overlaps in proper order and establish sliding seat, fixing base, cam gasket, spring and nut on the axle core, the one end of fixing base with mirror body fixed connection, the one end of sliding seat with mirror leg fixed connection, the sliding seat accessible the axle core drives the cam gasket is rotatory, the fixing base can wind the axle core rotates, the fixing base with set up the concave part on the face of cam gasket contact, the concave part is used for the cam gasket with change when producing the height difference between the fixing base the compression capacity of spring, so that the axle core with the sliding seat produces rotatoryly.

Optionally, the shaft core comprises a shaft head and a connecting shaft, and the shaft head is vertically connected with the connecting shaft; the connecting shaft comprises an arc part and a plane part, the arc part comprises a first arc wall and a second arc wall, the plane part comprises a first plane wall and a second plane wall, the first arc wall and the second arc wall are oppositely arranged, the first plane wall and the second plane wall are oppositely arranged, and the first plane wall and the second plane wall are arranged between the first arc wall and the second arc wall;

the movable seat comprises a first movable section, a second movable section and a first connecting section, the first connecting section is arranged between the first movable section and the second movable section, the first movable section and the second movable section are perpendicular to each other, the first movable section is connected with the connecting shaft in a clamping manner, and the second movable section is connected with the glasses legs in a threaded manner;

the fixing base includes first canned paragraph, second canned paragraph and second linkage segment, the second linkage segment sets up first canned paragraph with between the second canned paragraph, first canned paragraph the second canned paragraph with the coplane setting of second linkage segment, be provided with on the first canned paragraph and to wind core pivoted rotatory hole, the second canned paragraph with mirror body threaded connection.

Optionally, a guide portion is arranged on a surface of the first movable section, which is abutted against the first fixed section, and the guide portion extends along the circumferential direction;

the first fixed section and the first movable section are connected in a butting mode, a guide bulge is arranged on the surface of the first fixed section, and the guide bulge is located in the guide part, so that the movable seat rotates along the extending direction of the guide part when rotating.

Optionally, the guide part includes a bottom wall, a guide wall, a first stop wall and a second stop wall, the guide wall extends along the circumferential direction, the first stop wall and the second stop wall are located at two ends of the guide wall, the bottom wall is located at the bottom end of the guide wall, the first stop wall and the second stop wall, and the side wall of the guide protrusion abuts against the guide wall.

Optionally, the concave part is arranged on the first fixed section, the cam gasket is abutted with the first fixed section, and a convex part corresponding to the concave part is arranged on the surface of the cam gasket abutted with the first fixed section;

the recess comprises a recess bottom wall, a first arc-shaped recess wall and a second arc-shaped recess wall, and the recess bottom wall is arranged between the first arc-shaped recess wall and the second arc-shaped recess wall; the convex part includes convex part roof, first arc convex wall and second arc convex wall, the convex part roof sets up first arc convex wall with between the second arc convex wall, the convex part roof with the corresponding setting of concave part diapire, first arc convex wall with the corresponding setting of first arc concave wall, the second arc convex wall with the corresponding setting of second arc concave wall.

In another aspect, the utility model further provides smart glasses, which comprise the bending structure of the glasses legs.

The utility model provides a glasses leg bending structure and intelligent glasses thereof, wherein the glasses leg bending structure comprises glasses legs, a glasses body, a rotating shaft assembly, a flexible circuit board and a protective shell; one end of the rotating shaft component is connected with the lens body, the other end of the rotating shaft component is connected with the glasses legs, and the rotating shaft component is used for enabling the glasses legs to be bent relative to the lens body; one end of the flexible circuit board is connected with the functional module in the glasses leg, and the other end of the flexible circuit board is connected with the main board of the glasses body; the protective housing covers in the outside of flexible circuit board, the one end and the mirror leg fixed connection of protective housing, and the other end of protective housing extends to in the mirror body to make the protective housing shelter from flexible circuit board when the mirror leg is buckled. Shelter from flexible circuit board not outer hourglass when making the mirror leg buckle through the protective housing to can fully protect flexible circuit board, and then prolonged the life of intelligent glasses.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is an exploded schematic view of a bending structure of a temple according to an embodiment of the present invention;

FIG. 2 is a schematic view of a temple bending structure provided in FIG. 1 in an open state;

fig. 3 is a schematic structural view of the smart glasses provided in fig. 2 in a bent state;

FIG. 4 is a schematic view of the combination structure of the inner casing of the temple, the flexible circuit board and the rotating shaft assembly provided in FIG. 1;

FIG. 5 is a schematic view of the combination of the temple inner casing, the temple support and the pivot assembly provided in FIG. 1;

FIG. 6 is a schematic structural view of the temple inner casing and the temple support provided in FIG. 1;

FIG. 7 is a schematic structural view of the temple housing and protective case provided in FIG. 1;

fig. 8 is a schematic structural view of the protective case provided in fig. 1;

FIG. 9 is a schematic structural view of the spindle assembly provided in FIG. 1;

fig. 10 is an exploded view of a bending structure of temples in fig. 9;

fig. 11 is a schematic structural view of a shaft core in a bending structure of the temple provided in fig. 9;

fig. 12 is a schematic structural view of a movable seat in a bending structure of the temple provided in fig. 9;

fig. 13 is a schematic structural view of a fixing seat in a bending structure of a temple provided in fig. 9;

FIG. 14 is a structural view of the fixing base in FIG. 13 in another state;

fig. 15 is a schematic structural view of a cam washer in a temple bending structure provided in fig. 9.

Description of reference numerals:

1-a spindle assembly; 10-an axial core; 11-a shaft head;

1211 — a first circular arc wall; 1212 — a second circular arc wall; 1221-a first planar wall;

1222-a second planar wall; 20-a movable seat; 201-a guide;

2011-bottom wall; 2012-a guide wall; 2013-a first stop wall;

2014-a second stop wall; 21-a first active segment; 211-movable seat engaging hole;

22-a second activity segment; 221-a first threaded hole; 23-a first connecting section;

30-a fixed seat; 301-a recess; 3011-recess bottom wall;

3012-a first arcuate recess wall; 3013-a second arcuate recess wall; 302-a guide projection;

31-a first fixed segment; 311-rotation hole; 32-a second fixed section;

321-a second threaded hole; 33-a second connecting section; 40-cam shim;

411-gasket engagement hole; 412-a convex portion; 4121-boss top wall;

4122-first arcuate convex wall; 4123-a second arcuate convex wall; 2-the lens body;

202-a mirror body shell; 2021-mirror body case; 2022-inner lens housing;

2023-mirror body crossbeam; 3-a flexible circuit board; 4-a temple;

4011-temple shell; 4012-temple inner shell; 4013-temple support;

5-protective shell; 51-a flat plate section; 52-curved plate segment.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integral; may be mechanically coupled, may be electrically coupled or may be in communication with each other; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

In the description above, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

Among the correlation technique, intelligent glasses include the mirror body, the mirror leg, flexible circuit board and mirror leg structure of buckling, and flexible circuit board runs through mirror leg structure of buckling and switches on to the inside mainboard of mirror body from mirror leg inside, and mirror leg structure of buckling includes adjustable shelf, mount and axle core, and adjustable shelf and mount are established in proper order on the axle core, the one end and the mirror body fixed connection of adjustable shelf, the one end and the mirror leg fixed connection of mount, and adjustable shelf and mount all can be rotatory round the axle core. However, when the temples of the smart glasses are bent, the flexible circuit board may be exposed to the outside.

In order to solve the problems, the utility model provides a glasses leg bending structure and intelligent glasses thereof, wherein the glasses leg bending structure comprises glasses legs, a glasses body, a rotating shaft assembly, a flexible circuit board and a protective shell; one end of the rotating shaft component is connected with the lens body, the other end of the rotating shaft component is connected with the glasses legs, and the rotating shaft component is used for enabling the glasses legs to be bent relative to the lens body; one end of the flexible circuit board is connected with the functional module in the glasses leg, and the other end of the flexible circuit board is connected with the main board of the glasses body; the protective housing covers in the outside of flexible circuit board, and the one end and the mirror leg fixed connection of protective housing, the other end of protective housing extend to in the mirror body to make the protective housing shelter from flexible circuit board when the mirror leg is buckled. Shelter from flexible circuit board not outer leaking when making the mirror leg buckle through the protective housing to can fully protect flexible circuit board, and then prolonged the life of intelligent glasses.

The temple bending structure and the smart glasses thereof provided by the embodiment of the utility model are described in detail with reference to specific embodiments.

Fig. 1 is an exploded schematic view of a bending structure of a temple according to an embodiment of the present invention; FIG. 2 is a schematic view of a temple bending structure provided in FIG. 1 in an open state; fig. 3 is a schematic structural view of the smart glasses provided in fig. 2 in a bent state.

As shown in fig. 1 to 3, an embodiment of the present invention provides a temple bending structure, including a rotating shaft assembly 1, a lens body 2, a flexible circuit board 3, a temple 4, and a protective case 5; one end of the rotating shaft component 1 is connected with the lens body 2, the other end of the rotating shaft component 1 is connected with the glasses legs 4, and the rotating shaft component 1 is used for enabling the glasses legs 4 to be bent relative to the lens body 2; one end of the flexible circuit board 3 is connected with the functional module in the glasses leg 4, and the other end of the flexible circuit board 3 is connected with the main board of the glasses body 2; the protective housing 5 covers the outer side of the flexible circuit board 3, one end of the protective housing 5 is fixedly connected with the glasses legs 4, and the other end of the protective housing 5 extends into the glasses body 2, so that the protective housing 5 shields the flexible circuit board 3 when the glasses legs 4 are bent.

Wherein, the mirror body 2 includes mirror body casing 202 and mainboard, and the mainboard setting is in mirror body casing 202, and mirror body casing 202 is connected with the one end of pivot subassembly 1.

Specifically, the scope body housing 202 includes a scope body outer housing 2021, a scope body inner housing 2022, and a scope body cross beam 2023, the scope body cross beam 2023 is disposed between the bottom end of the scope body outer housing 2021 and the bottom end of the scope body inner housing 2022, and the scope body cross beam 2023 is fixedly connected to the rotation shaft assembly 1.

FIG. 4 is a schematic view of the combination structure of the inner casing of the temple, the flexible circuit board and the rotating shaft assembly provided in FIG. 1; FIG. 5 is a schematic view of an assembled structure of an inner temple shell, a temple holder and a hinge assembly provided in FIG. 1; FIG. 6 is a schematic structural view of the temple inner casing and the temple support provided in FIG. 1; fig. 7 is a schematic structural view of the temple housing and the protective case provided in fig. 1.

The glasses legs 4 comprise glasses leg shells and functional modules, the functional modules are arranged in the glasses leg shells, and the glasses leg shells are connected with the other ends of the rotating shaft assemblies.

Specifically, as shown in fig. 4 to 7, the temple housing includes a temple outer housing 4011, a temple inner housing 4012, and a temple support 4013, the temple outer housing 4011 and the temple inner housing 4012 are connected in an inserting manner, the temple outer housing 4011 and the temple inner housing 4012 enclose a working chamber, the temple support 4013 is located in the working chamber, the temple support 4013 and the temple inner housing 4012 are fixedly connected, and the temple support 4013 is fixedly connected to the movable base 20 of the rotating shaft assembly 1.

The functional module may be a voice recognition module, an environment detection sensor, a micro speaker, etc., and is not specifically configured here.

Optionally, an avoiding groove 4014 is formed in the temple inner housing 4012, the avoiding groove 4014 is located at one end, close to the rotating shaft assembly 1, of the temple inner housing 4012, and the avoiding groove 4014 is used for avoiding the rotating shaft assembly 1 when the temple 4 is bent.

The shape of the avoiding groove 4014 may be U-shaped or square, and is not specifically provided here.

One end of the flexible circuit board 3 is located in the temple shell and connected with the functional module, the other end of the flexible circuit board 3 is located in the mirror body shell 202 and connected with the main board, and the flexible circuit board 3 runs through the outer side of the rotating shaft component 1.

Fig. 8 is a schematic structural view of the protective shell provided in fig. 1.

The protective casing 5 may be made of aluminum alloy or other materials, and is not specifically provided herein. The protective case 5 and the temple case 4011 are integrally formed by injection molding, and the strength of the temple 4 can be improved.

Optionally, as shown in fig. 8, the protective case 5 includes a flat plate section 51 and a curved plate section 52, the flat plate section 51 and the curved plate section 52 are fixedly connected, the flat plate section 51 is located in the working cavity of the temple 4, the flat plate section 51 is fixedly connected to the temple housing 4011, the curved plate section 52 is located outside the pivot assembly, and the flexible circuit board 3 penetrates between the pivot assembly 1 and the curved plate section 52, so that the protective case 5 shields the flexible circuit board 3 when the temple 4 is bent.

When the glasses legs 4 of the intelligent glasses are in an open state, the part of the flexible circuit board 3, which is positioned in the glasses leg shell, is shielded by the glasses leg shell, and the part of the flexible circuit board 3, which is positioned in the glasses body shell 202, is shielded by the glasses body shell 202; when 4 times of bending of mirror leg of intelligence glasses, the part that flexible circuit board 3 is located the mirror leg casing is sheltered from by the mirror leg casing, and the part that flexible circuit board 3 is located mirror body casing 202 is sheltered from by mirror body casing 202, and the part that flexible circuit board 3 is located the 1 outside of pivot subassembly is sheltered from by protective housing 5, avoids flexible circuit board 3 to expose outside to can fully protect flexible circuit board 3, and then prolonged the life of intelligence glasses.

FIG. 9 is a schematic structural view of the spindle assembly provided in FIG. 1; fig. 10 is an exploded view illustrating a bending structure of the temples of fig. 9.

Alternatively, as shown in fig. 9 and 10, the rotating shaft assembly 1 includes a shaft core 10, and a movable seat 20, a fixed seat 30, a cam washer 40, a spring 50, and a nut 60 that are sequentially sleeved on the shaft core 10, and the movable seat 20, the fixed seat 30, the cam washer 40, and the spring 50 are fixed on the shaft core 10 by the nut 60. One end and the mirror body fixed connection of fixing base 30, the one end and the mirror leg fixed connection of sliding seat 20, sliding seat 20 accessible axle core 10 with, drive cam gasket 40 rotatory, fixing base 30 can rotate around axle core 10, set up concave part 301 on the face that fixing base 30 and cam gasket 40 contacted, concave part 301 is used for changing the compression volume of spring 50 when producing the height drop between cam gasket 40 and the fixing base 30 to make axle core 10 and sliding seat 20 produce rotatoryly.

When the glasses legs 4 are bent by external force, the glasses legs 4 drive the movable base 20 to rotate, the movable base 20 drives the cam gasket 40 to rotate through the shaft core 10, a height difference is generated between the cam gasket 40 and the concave part 301 of the fixed base 30, the compression amount of the spring 50 is changed, the compressed spring 50 generates an oblique torsional force to react on the cam gasket 40, so that the shaft core 10 and the movable base 20 rotate in the direction opposite to the bending direction of the glasses legs, and the bending strength of the bending structure of the glasses legs is improved.

Fig. 11 is a schematic structural view of a shaft core in a bending structure of the temple provided in fig. 9.

Alternatively, as shown in fig. 11, the axle core 10 includes an axle head 11 and a connecting shaft, and the axle head 11 is vertically connected to the connecting shaft.

The shape of the axle head 11 may be circular or square, and is not specifically set herein.

The connecting shaft can be formed by cutting an equal-diameter cylinder or a stepped cylinder, and is not specifically arranged here.

The connecting shaft includes a circular arc portion including a first circular arc wall 1211 and a second circular arc wall 1212, and a flat portion including a first planar wall 1221 and a second planar wall 1222, the first circular arc wall 1211 and the second circular arc wall 1212 are disposed opposite to each other, the first planar wall 1221 and the second planar wall 1222 are disposed parallel to each other, and the first planar wall 1221 and the second planar wall 1222 are disposed between the first circular arc wall 1211 and the second circular arc wall 1212.

The ends of the first and second arc walls 1211 and 1212 remote from the head 11 are provided with threads for threadedly coupling with the nut 60.

Fig. 12 is a schematic structural view of a movable seat in a bending structure of a temple provided in fig. 9.

Optionally, as shown in fig. 12, the movable seat 20 includes a first movable section 21, a second movable section 22, and a first connection section 23, the first connection section 23 is disposed between the first movable section 21 and the second movable section 22, the first movable section 21 and the second movable section 22 are perpendicular to each other, the first movable section 21 is in snap-fit connection with the connection shaft, and the second movable section 22 is in threaded connection with the temple.

Specifically, the first movable section 21 is cylindrical in shape, the second movable section 22 is oblong in shape, and the first connecting section 23 is square in shape.

The axis of the first movable section 21 is provided with a movable seat engaging hole 211, and the movable seat engaging hole 211 penetrates through the first movable section 21 along the axis of the first movable section 21. The shape of the movable seat clamping hole 211 is consistent with the cross-sectional shape of the connecting shaft, and the movable seat clamping hole 211 comprises a first clamping plane wall, a second clamping plane wall, a first clamping arc wall and a second clamping arc wall. When the movable seat 20 is installed on the shaft core 10, the first engaging planar wall of the engaging hole 211 of the movable seat abuts against the first planar wall 1221 of the connecting shaft, the second engaging planar wall of the engaging hole 211 of the movable seat abuts against the second planar wall 1222 of the connecting shaft, the first engaging arc wall of the engaging hole 211 of the movable seat abuts against the first arc wall 1211 of the connecting shaft, and the second engaging arc wall of the engaging hole 211 of the movable seat abuts against the second arc wall 1212 of the connecting shaft, so that the movable seat 20 can drive the shaft core 10 to rotate.

The axial direction of the second movable section 22 is perpendicular to the axial direction of the first movable section 21. The second movable section 22 is provided with two first threaded holes 221, the two first threaded holes 221 extend along the axial direction of the second movable section 22, and the second movable section 22 is fixedly connected with the glasses legs through two screws. Of course, in other implementations, the shapes of the first movable section 21, the second movable section 22 and the first connecting section 23 may be other shapes, and are not specifically set herein.

Fig. 13 is a schematic structural view of a fixing seat in a bending structure of a temple provided in fig. 9; fig. 14 is another structural diagram of the fixing base in fig. 13.

Alternatively, as shown in fig. 13 and 14, the fixing base 30 includes a first fixing section 31, a second fixing section 32 and a second connecting section 33, the second connecting section 33 is disposed between the first fixing section 31 and the second fixing section 32, the first fixing section 31, the second fixing section 32 and the second connecting section 33 are disposed in a coplanar manner, the first fixing section 31 is provided with a rotation hole 311 capable of rotating around the shaft core 10, and the second fixing section 32 is in threaded connection with the mirror body.

Specifically, the first fixing section 31 has a cylindrical shape, the second fixing section 32 has an oblong shape, and the second connecting section 33 has a square shape.

The axis of the first fixed section 31 is provided with a rotation hole 311, and the rotation hole 311 penetrates through the first fixed section 31 along the axis of the first fixed section 31. The rotation hole 311 is circular, and the inner wall of the rotation hole 311 only abuts against the first arc wall 1211 and the second arc wall 1212 of the connection shaft, so that the fixed seat 30 can rotate around the shaft core 10.

The axial direction of the second fixing section 32 is parallel to the axial direction of the first fixing section 31. The second fixing section 32 is provided with two second threaded holes 321, the two second threaded holes 321 extend along the axial direction of the second fixing section 32, the axial lines of the two second threaded holes 321 are coplanar with the axial line of the first fixing section 31, and the second fixing section 32 is fixedly connected with the mirror body through two screws.

It should be noted that when the temple 4 is bent, the second connecting section 33 of the fixing base 30 can be accommodated in the avoiding groove 4014 of the temple inner casing 4012, so that the interference between the fixing base 30 and the temple inner casing 4012 can be avoided, and the bending of the temple can be further influenced.

Fig. 15 is a schematic structural view of a cam washer in a temple bending structure provided in fig. 9.

Alternatively, as shown in fig. 15, the cam washer 40 is disposed between the spring 50 and the fixing base 30, and the cam washer 40 is snap-coupled to the shaft core 10.

Specifically, the cam washer 40 is cylindrical as a whole. The cam washer 40 has a washer engagement hole 411 at its axial center, and the washer engagement hole 411 penetrates the cam washer 40 along the axis of the cam washer 40. The shape of the gasket engaging hole 411 is the same as the cross-sectional shape of the connecting shaft, and the gasket engaging hole 411 includes a third engaging planar wall, a fourth engaging planar wall, a third engaging arc wall, and a fourth engaging arc wall. When the cam gasket 40 is installed on the shaft core 10, the third engaging planar wall of the gasket engaging hole 411 abuts against the first planar wall 1221 of the connecting shaft, the fourth engaging planar wall of the moving seat engaging hole 211 abuts against the second planar wall 1222 of the connecting shaft, the third engaging arc wall of the gasket engaging hole 411 abuts against the first arc wall 1211 of the connecting shaft, and the fourth engaging arc wall of the gasket engaging hole 411 abuts against the second arc wall 1212 of the connecting shaft, so that the moving seat 20 can drive the cam gasket 40 to rotate through the shaft core 10.

The concave portion 301 is provided on the first fixed segment 31, the cam washer 40 abuts against the first fixed segment 31, and a convex portion 412 corresponding to the concave portion 301 is provided on a surface of the cam washer 40 abutting against the first fixed segment 31.

The number of the concave portions 301 is two, and the two concave portions 301 are located on both sides of the rotation hole 311 and are arranged opposite to each other. The number of the protruding portions 412 is two, two protruding portions 412 are located on both sides of the engaging hole 411, and the two protruding portions 412 are provided to face each other.

In an alternative embodiment, the recess 301 includes a recess bottom wall 3011, a first arc-shaped recess wall 3012, and a second arc-shaped recess wall 3013, the recess bottom wall 3011 being disposed between the first arc-shaped recess wall 3012 and the second arc-shaped recess wall 3013; the convex portion 412 includes a convex portion top wall 4121, a first arc-shaped convex wall 4122, and a second arc-shaped convex wall 4123, the convex portion top wall 4121 being disposed between the first arc-shaped convex wall 4122 and the second arc-shaped convex wall 4123, the convex portion top wall 4121 being disposed in correspondence with the concave portion bottom wall 3011, the first arc-shaped convex wall 4122 being disposed in correspondence with the first arc-shaped concave wall 3012, and the second arc-shaped convex wall 4123 being disposed in correspondence with the second arc-shaped concave wall 3013.

When the glasses legs of the smart glasses are in an open state, the top wall 4121 of the convex part abuts against the bottom wall 3011 of the concave part, the first arc-shaped convex wall 4122 abuts against the first arc-shaped concave wall 3012, and the second arc-shaped convex wall 4123 abuts against the second arc-shaped concave wall 3013.

When the glasses legs of the intelligent glasses are bent by external force, the glasses legs drive the movable base 20 to rotate, the movable base 20 drives the cam gasket 40 to rotate through the shaft core 10, the top wall 4121 of the convex part 412 of the cam gasket 40 is far away from the bottom wall 3011 of the concave part, the first arc-shaped concave wall 3012 between the first arc-shaped convex walls 4122 moves mutually, and the second arc-shaped convex wall 4123 is separated from the second arc-shaped concave wall 3013, so that height difference is generated between the convex part 412 of the cam gasket 40 and the concave part 301 of the fixed base 30, and further the compression amount of the spring 50 is changed.

Optionally, a guide portion 201 is disposed on a surface of the first movable section 21 abutting against the first fixed section 31, and the guide portion 201 extends along the circumferential direction; a guide protrusion 302 is disposed on a surface of the first fixed section 31 abutting against the first movable section 21, and the guide protrusion 302 is located in the guide portion 201 so as to rotate along an extending direction of the guide portion 201 when the movable seat 20 rotates.

The guide portion 201 includes a bottom wall 2011, a guide wall 2012, a first stopping wall 2013 and a second stopping wall 2014, the guide wall 2012 extends along the circumferential direction, the first stopping wall 2013 and the second stopping wall 2014 are located at two ends of the guide wall 2012, the bottom wall 2011 is located at the bottom ends of the guide wall 2012, the first stopping wall 2013 and the second stopping wall 2014, and a side wall of the guide protrusion 302 can slide along the guide wall 2012.

The shape of the guide projection 302 may be cylindrical or cubic, and is not specifically provided here.

When the temple of the smart glasses is in the open state, the guide projection 302 abuts against the first stopper wall 2013.

When the glasses legs of the smart glasses are bent by an external force, the glasses legs drive the movable base 20 to rotate along the direction from the first stopping wall 2013 to the second stopping wall 2014 along the guide wall 2012.

When the temples of the smart glasses are in the closed state, the guide protrusions 302 abut against the second stopping wall 2014.

The embodiment of the utility model also provides intelligent glasses, which comprise a bending structure of the glasses legs.

The bending structure of the temple in this embodiment is the same as the bending structure of the temple provided in any of the above embodiments, and can bring about the same or similar technical effects, and details are not repeated here, and specific reference may be made to the description of the above embodiments.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the utility model has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.

Claims (10)

1. A bending structure of a glasses leg is characterized by comprising the glasses leg, a glasses body, a rotating shaft assembly, a flexible circuit board and a protective shell;

one end of the rotating shaft assembly is connected with the glasses body, the other end of the rotating shaft assembly is connected with the glasses legs, and the rotating shaft assembly is used for enabling the glasses legs to be bent relative to the glasses body;

one end of the flexible circuit board is connected with the functional module in the glasses leg, and the other end of the flexible circuit board is connected with the main board of the glasses body;

the protective housing covers the outside of flexible circuit board, the one end of protective housing with mirror leg fixed connection, the other end of protective housing extends to in the mirror body, so that the protective housing is in the mirror leg shelters from when buckling flexible circuit board.

2. The temple bending structure according to claim 1, wherein the temple comprises a temple shell, the functional module is disposed in the temple shell, the temple shell comprises a temple outer shell, a temple inner shell and the temple support, the temple outer shell and the temple inner shell are connected in an inserting manner, the temple outer shell and the temple inner shell define a working cavity, the temple support is located in the working cavity, the temple support and the temple inner shell are fixedly connected, and the temple support is fixedly connected with the rotating shaft assembly.

3. The bending structure of the temple according to claim 2, wherein an avoiding groove is formed in the inner temple shell, the avoiding groove is located at one end of the inner temple shell, which is close to the rotating shaft component, and the avoiding groove is used for avoiding the rotating shaft component when the temple is bent.

4. The temple bending structure according to claim 2, wherein the protective case includes a flat plate section and a curved plate section, the flat plate section and the curved plate section are fixedly connected, the flat plate section is located in the working chamber, the flat plate section is fixedly connected with the temple housing, the curved plate section is located outside the pivot assembly, and the flexible circuit board penetrates between the pivot assembly and the curved plate section.

5. The bending structure for the glasses legs according to claim 1, wherein the rotating shaft assembly comprises a shaft core, a movable seat, a fixed seat, a cam gasket, a spring and a nut, the movable seat, the fixed seat, the cam gasket, the spring and the nut are sequentially sleeved on the shaft core, one end of the fixed seat is fixedly connected with the glasses body, one end of the movable seat is fixedly connected with the glasses legs, the movable seat can drive the cam gasket to rotate through the shaft core, the fixed seat can rotate around the shaft core, a concave part is arranged on a contact surface of the fixed seat and the cam gasket, and the concave part is used for changing the compression amount of the spring when a height difference is generated between the cam gasket and the fixed seat, so that the shaft core and the movable seat rotate.

6. The temple bending structure according to claim 5, wherein the axial core includes an axial head and a connecting shaft, the axial head being vertically connected to the connecting shaft; the connecting shaft comprises an arc part and a plane part, the arc part comprises a first arc wall and a second arc wall, the plane part comprises a first plane wall and a second plane wall, the first arc wall and the second arc wall are oppositely arranged, the first plane wall and the second plane wall are oppositely arranged, and the first plane wall and the second plane wall are arranged between the first arc wall and the second arc wall;

the movable seat comprises a first movable section, a second movable section and a first connecting section, the first connecting section is arranged between the first movable section and the second movable section, the first movable section and the second movable section are perpendicular to each other, the first movable section is connected with the connecting shaft in a clamping manner, and the second movable section is connected with the glasses legs in a threaded manner;

the fixing base includes first canned paragraph, second canned paragraph and second linkage segment, the second linkage segment sets up first canned paragraph with between the second canned paragraph, first canned paragraph the second canned paragraph with the coplane setting of second linkage segment, be provided with on the first canned paragraph and to wind core pivoted rotatory hole, the second canned paragraph with mirror body threaded connection.

7. The temple bending structure according to claim 6, wherein a guide portion is provided on a surface of the first movable section abutting against the first fixed section, the guide portion extending in a circumferential direction;

the first fixed section and the first movable section are connected in a butting mode, a guide bulge is arranged on the surface of the first fixed section, and the guide bulge is located in the guide part, so that the movable seat rotates along the extending direction of the guide part when rotating.

8. The temple bending structure according to claim 7, wherein the guide part includes a bottom wall, a guide wall extending in a circumferential direction, a first stopper wall and a second stopper wall at both ends of the guide wall, the bottom wall being at a bottom end of the guide wall, the first stopper wall and the second stopper wall, and a side wall of the guide protrusion abutting against the guide wall.

9. The temple bending structure according to claim 8, wherein the concave portion is provided on the first fixed section, the cam washer abuts against the first fixed section, and a convex portion corresponding to the concave portion is provided on a surface of the cam washer abutting against the first fixed section;

the recess comprises a recess bottom wall, a first arc-shaped recess wall and a second arc-shaped recess wall, and the recess bottom wall is arranged between the first arc-shaped recess wall and the second arc-shaped recess wall; the convex part includes convex part roof, first arc convex wall and second arc convex wall, the convex part roof sets up first arc convex wall with between the second arc convex wall, the convex part roof with the corresponding setting of concave part diapire, first arc convex wall with the corresponding setting of first arc concave wall, the second arc convex wall with the corresponding setting of second arc concave wall.

10. Smart glasses comprising a temple bending structure according to any of claims 1-9.

Images