CN214278558U - Intelligent glasses - Google Patents

Abstract

The utility model provides an intelligent glasses, a serial communication port, including picture frame and mirror leg to and the elastic hinge subassembly of connecting picture frame and mirror leg, elastic hinge subassembly includes connecting piece and torsional spring, and the one end that the connecting piece is close to the picture frame is articulated through first round pin axle and picture frame, and the spring cover is located the second and is sold epaxially, and realizes being connected through second round pin axle and connecting piece and mirror leg, so that the torsional spring produces and makes the mirror leg towards the inboard pivoted moment of picture frame for the picture frame. Through this kind of structure, make intelligent glasses can be applicable to the user of different types of face, improved the compatibility that intelligent glasses wore.

Description

Intelligent glasses

Technical Field

The utility model relates to a glasses structure especially relates to an intelligent glasses.

Background

The smart glasses generally have an independent operating system, and can be controlled by a user through voice or motion and realize corresponding functions, such as conversation, photographing, navigation, and the like.

The existing intelligent glasses are limited in the connection mode of the glasses frame and the glasses legs, and the glasses legs cannot have strong elasticity like the traditional glasses due to the fact that one or more functional modules are arranged in the glasses legs, so that the glasses legs can adapt to users with different face shapes.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides an intelligent glasses can be applicable to the user of different shapes of face, has better compatibility.

In order to achieve the above object, the utility model provides an intelligent glasses, including picture frame and mirror leg, and connect the picture frame with the elastic hinge subassembly of mirror leg, elastic hinge subassembly includes connecting piece and torsional spring, the one end of connecting piece through first round pin axle with the picture frame is articulated, the torsional spring cover is located the epaxial and pass through of second round pin the second round pin axle with the connecting piece with the mirror leg is realized connecting, so that the torsional spring produces and makes the mirror leg for the picture frame orientation the inboard pivoted moment of picture frame.

Through above-mentioned structure, when the great user of face is wearing intelligent glasses, the mirror leg can be outside normal open mode, can also further outwards open and preset the angle, and then the great user of adaptation face for even the great user of face can not feel obvious oppression sense when wearing intelligent glasses, improves the compatibility of intelligent glasses and user's the experience of wearing.

Moreover, under the action of the moment, the intelligent glasses can be clamped on the face of the user; when the user takes off intelligent glasses, the mirror leg also can reset to normal open mode under the effect of this moment.

As an alternative embodiment, the elastic hinge assembly further includes a fixing member, the fixing member is fixedly connected to the glasses legs, the fixing member is provided with a second pin shaft mounting hole for the second pin shaft, and the torsion spring is arranged in the second pin shaft mounting hole in a penetrating manner, so that the second pin shaft is realized and connected to the glasses legs.

As an optional implementation manner of the present invention, the connecting member and the fixing member respectively include a first limiting plane and a second limiting plane, and when the fixing member resets, the first limiting plane and the second limiting plane are relatively attached to each other.

According to the method, the first limiting plane and the second limiting plane are arranged, so that when the fixing piece resets under the action of the moment, the glasses legs cannot be further folded towards the direction of the glasses frame, and the use of a user is influenced.

As an alternative embodiment, the connecting piece is provided with an arc chute, the second pin shaft is arranged in the arc chute in a penetrating way, and can slide along the arc chute to limit the outward-opening angle of the lens. When the second pin shaft is arranged at the top end of the arc-shaped sliding groove, the glasses legs are in a normal opening state; when the second pin shaft slides to the tail end of the arc-shaped sliding groove along the arc-shaped sliding groove, the glasses legs are outwards unfolded to the maximum angle.

As an optional implementation manner of the utility model, one end of the connecting piece close to the mirror frame is an arc surface. At this time, the connecting member is in line contact with the lens frame when rotating around the first pin shaft, so that the connecting member can be hinged to the lens frame at a small interval.

As an optional implementation manner of the utility model, one end of the connecting piece close to the fixing piece is an arc surface. Under the action of the torque of the torsion spring, the arc surface is used as a torsion supporting surface when the fixing piece is reset relative to the connecting piece. The shape of the arc enables the fixing piece sleeved on the second pin shaft to more smoothly twist and slide relative to the connecting piece.

As an optional implementation manner of the present invention, at least one screw mounting hole is disposed on the fixing member, and the fixing member is fixedly connected to the glasses legs through screws.

As an optional embodiment of the present invention, the first pin is integrally connected to the connecting member. Therefore, the parts of the elastic hinge assembly can be reduced, and the maintenance personnel can conveniently disassemble, assemble and maintain the elastic hinge assembly.

As an alternative embodiment, be provided with first functional module in the picture frame, be provided with second functional module in the mirror leg, first functional module with second functional module passes through flexible circuit FPC electric connection, the connecting piece is provided with and is used for passing through FPC's first trench, the mounting is provided with and is used for passing through FPC's second trench.

As an optional implementation of the present invention, the elastic hinge assembly further includes a cover sheet, the cover sheet covers the FPC to improve the aesthetic property of the smart glasses while reducing the degree of wear of the FPC.

The structure of the present invention and other objects and advantages thereof will be more clearly understood from the following description of the preferred embodiments taken in conjunction with the accompanying drawings.

Drawings

Fig. 1 is a schematic structural view of an intelligent glasses provided by an embodiment of the present invention;

FIG. 2 is an enlarged view of a portion of the elastomeric hinge assembly of FIG. 1;

fig. 3 is a schematic diagram illustrating an example of an elastic hinge assembly according to an embodiment of the present invention;

FIG. 4 is a schematic view of the torsional spring connection of the resilient hinge of FIG. 3;

fig. 5 is a schematic view of an arc-shaped sliding groove in a connecting member according to an embodiment of the present invention;

fig. 6 is a schematic diagram of positions of a first pin and a connecting member according to an embodiment of the present invention;

fig. 7 is a schematic view illustrating an example of an opening state of glasses legs of the smart glasses according to an embodiment of the present invention;

fig. 8 (a) is a schematic view showing the positions of spring arrangements in conventional glasses; fig. 8 (b) is a schematic diagram illustrating a position of a torsion spring in an example of smart glasses according to an embodiment of the present invention;

fig. 9 is a schematic diagram of relative positions of the arc-shaped sliding groove and the first pin in fig. 5.

Description of reference numerals:

10-a spectacle frame;

20-temples;

21-accommodating space of the glasses legs;

30-a resilient hinge assembly;

310-a connector;

3101-one end of a connector; 3102-the other end of the connecting piece;

3103-a first stop plane;

3104-arc chute;

31041-arc chute tip; 31042-arc chute ends;

3105-first slot;

320-torsion spring;

3201-connecting ends of torsion springs;

330-a first pin;

340-a second pin;

350-a fixing piece;

3501-second pin shaft mounting hole; 3502-second limiting plane;

3503-screw mounting hole; 3504-second slot;

360-cover plate;

40-Flexible Printed Circuit (FPC).

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying 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. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Fig. 1 is a schematic view of a smart eyewear structure according to an embodiment of the present invention, fig. 2 is a partially enlarged view of the elastic hinge assembly 30 of fig. 1, figure 3 is a schematic diagram of an example of the elastic hinge assembly 30 according to the present invention, fig. 4 is a schematic view of the connection of the torsion spring 320 of the elastic hinge 30 in fig. 3, fig. 5 is a schematic view of the arc-shaped sliding groove 3104 of the connecting member 310 according to the embodiment of the present invention, fig. 6 is a schematic diagram of the position of the first pin 330 and the connecting member 310 according to the embodiment of the present invention, fig. 7 is a schematic view illustrating an example of the open state of the smart glasses legs 20 according to the embodiment of the present invention, fig. 8 (a) is a schematic diagram of a position of a spring in a pair of conventional glasses, fig. 8 (b) is a schematic diagram of a position of a torsion spring in a pair of smart glasses according to an embodiment of the present invention, and fig. 9 is a schematic diagram of a relative position between an arc-shaped chute and a first pin in fig. 5.

The intelligent glasses provided by the embodiment comprise a frame 10 and a temple 20, and an elastic hinge assembly 30 connecting the frame 10 and the temple 20, wherein the elastic hinge assembly 30 comprises a connecting piece 310 and a torsion spring 320, one end 3101 of the connecting piece 310 is hinged to the frame 10 through a first pin 330, the torsion spring 320 is sleeved on a second pin 340 and is connected with the connecting piece 310 and the temple 20 through the second pin 340, so that the torsion spring 320 generates a moment that the temple 20 rotates towards the inner side of the frame 10 relative to the frame 10.

Alternatively, the first pin 330 may be a separate pin (see fig. 6 (a)), in which case the first pin 330 passes through the connecting member 310 so that the connecting member 310 is hinged to the frame 10.

Alternatively, the first pin 330 may be a pin integrally connected to the connecting member 310 (see fig. 6 (b)), so as to reduce the number of parts of the elastic hinge assembly, thereby facilitating assembly, disassembly and maintenance by a service person.

It should be understood that the first pin receiving portion of the frame 10 may have a hole-shaped structure or a groove-shaped structure for accommodating the first pin 330, which is not limited in the present application.

Through the structure, when a user with a large face wears the intelligent glasses, the glasses legs 20 can be further opened outwards by a preset angle (see the drawing (b) in fig. 7) besides a normal opening state (see the drawing (a) in fig. 7), so that the glasses are suitable for the user with the large face, and even the user with the large face does not feel obvious oppressive feeling when wearing the intelligent glasses, and the compatibility of the intelligent glasses and the wearing experience of the user are improved. Moreover, under the action of the moment, the intelligent glasses can be clamped on the face of the user; when the user removes the smart glasses, the temples 20 may also be restored to the normally open state (see (a) of fig. 7) by the moment without deformation (for example, the temples 20 become loose due to the outward opening by a preset angle) affecting the use of the smart glasses.

And, unlike the spring arranged along the direction of the glasses leg 20 in the prior art (see fig. 8 (a)), the torsion spring 320 of the smart glasses in the present application is arranged in the direction perpendicular to the glasses leg 20 (see fig. 8 (b)), so that the glasses leg 20 of the smart glasses provided in the present application can reserve more accommodating space 21 for accommodating various functional modules of the smart glasses.

Alternatively, the preset angle may be 15 degrees, and it should be understood that the preset angle is set according to the material of the smart glasses (e.g., the elasticity of the material), the face shape of the applicable object (e.g., the face shape of the middle and primary school students or adults is different). For example, if the main applicable object of the smart glasses is a primary and middle school student, the range of the preset angle may be smaller; for another example, if the application of the smart glasses is not limited to the subject, the range of the preset angle may be larger in order to improve the compatibility of the smart glasses. The setting mode and the range of the preset angle are not limited.

In one possible implementation, the elastic hinge assembly 30 may further include a fixing member 350 to protect the circuit wiring within the temples 20 from being damaged by the torsion spring 320. The fixing member 350 is fixedly connected to the temple 20, a second pin shaft mounting hole 3501 for accommodating the second pin shaft 340 is formed in the fixing member 350, and the torsion spring 320 is connected to the temple 20 through the second pin shaft 340 inserted into the second pin shaft mounting hole 3501.

Alternatively, the holder 350 may be fixed to the temple 20 by screws, for example, at least one screw mounting hole 3503 is opened in the holder 350 for passing the screws.

Alternatively, the fixing member 350 may be integrally connected with the temples 10.

In another possible implementation manner, the connecting member 310 and the fixing member 350 respectively include a first limiting plane 3103 and a second limiting plane 3502, an arc-shaped sliding slot 3104 is further disposed on the connecting member 310, and the second pin shaft 340 is disposed through the arc-shaped sliding slot 3104 to limit the angle of rotation of the fixing member 350 relative to the connecting member 310, i.e., the angle of outward spreading of the temples 20. The second pin 340 is used for limiting the torsion spring, and the second pin 340 and the arc-shaped chute 3104 are used for limiting the rotation angle of the torsion spring. Specifically, as shown in fig. 9 (a), when the second pin 340 mounted in the second pin mounting hole 3501 of the fixing member 350 is at the top end 31041 of the arc chute 3104, the temples 20 of the smart glasses are in a normally open state (see fig. 7 (a)); as shown in fig. 9 (b), when the second pin 340 mounted at the second pin mounting hole 3501 of the fixing member 350 is slid to the tip 31042 of the arc-shaped slide groove 3104, the temples 20 are spread outward to a predetermined angle (see fig. 7 (b)).

When the user takes off the smart glasses and the fixing member 350 is reset under the action of the moment, the second limiting plane 3502 is attached to the first limiting plane 3103, so as to limit the glasses legs 20 from being further folded towards the inner side of the glasses frame 10 under the action of the moment.

In a possible implementation manner, in order to facilitate the connection member 310 to rotate around the first pin 310 to drive the temples 20 to fold inwards, one end 3101 of the connection member 310 may be set to be a circular arc surface, so that the distance between the connection member 310 and the frame 10 may be reduced, so that the connection member 310 can be in closer contact with the frame 10, and it is convenient to pass through a circuit on the smart glasses and increase the aesthetic property of the smart glasses.

In another possible implementation manner, an end 3102 of the connecting member 310 close to the fixing member 350 is also configured as an arc surface, so that when the second pin 340 slides along the arc chute 3104, the fixing member 350 sleeved on the second pin 340 can slide relative to the connecting member 310 more smoothly.

Since the user may repeatedly open or fold the glasses legs 20 during using the smart glasses, the first slot 3105 and the second slot 3504 for passing through the Flexible Printed Circuit (FPC) 40 may be respectively disposed on the connecting member 310 and the fixing member 350, and then the first functional module and the second functional module may be electrically connected through the FPC. Alternatively, a power supply (for example, a lithium battery) for supplying power to the first and second functional modules may be provided on the smart glasses frame 10 or the glasses legs 20.

Further, in order to facilitate the user to operate the smart glasses (for example, turn on or off the smart glasses, or use the smart glasses for navigation, call receiving and making, etc.), a switch may be further disposed on the frame 10 or the temple 20 of the smart glasses. Alternatively, the type of switch may be a touch switch, a push button switch, or a toggle switch.

It is understood that if the FPC is exposed for a long time, abrasion of the FPC is accelerated and the aesthetic property of the smart glasses is affected, so the cover sheet 360 may be used to cover the FPC to reduce abrasion of the FPC and improve the aesthetic property of the smart glasses.

In order to improve the wear resistance and the falling resistance of the smart glasses, one or more of the frame 10, the temple 20 and the elastic hinge assembly 30 of the smart glasses may be made of acetate fiber or a resin material.

In conclusion, different from traditional intelligent glasses, because its picture frame and mirror leg are through round pin hub connection or articulated together, because the mirror leg embeds there is functional module again, lead to the mirror leg not have elasticity, can feel obvious oppression sense when the great user of face wears intelligent glasses, and then lead to intelligent glasses compatibility relatively poor. The utility model provides an among the intelligent glasses, picture frame and mirror leg link together through elasticity hinge subassembly, so the mirror leg still can outwards continue to open after normally opening and predetermine the angle for no matter what kind of face's user can not feel obvious oppression when wearing again, improves the compatibility of intelligent glasses and the travelling comfort that the user wore intelligent glasses.

When the temples are opened normally and then are expanded outwards by a preset angle, the elastic hinge assemblies can enable the temples to generate moment towards the inner side of the glasses frame, and the temples can be firmly clamped on the face of a user under the action of the moment; when the user takes off the smart glasses, the temples can be reset to the normal open state under the action of the moment without deformation (for example, the temples become loose due to the outward opening of the preset angle) to influence the use of the smart glasses.

In the description of the present invention, it is to be understood that the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature.

In addition, in the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

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; although the present invention has been described in detail with reference to the foregoing embodiments, it should 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; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims (10)

1. The intelligent glasses are characterized by comprising a glasses frame (10) and glasses legs (20) and an elastic hinge assembly (30) for connecting the glasses frame (10) and the glasses legs (20), wherein the elastic hinge assembly (30) comprises a connecting piece (310) and a torsion spring (320), one end (3101) of the connecting piece (310) close to the glasses frame (10) is hinged to the glasses frame (10) through a first pin shaft (330), the torsion spring (320) is sleeved on a second pin shaft (340) and is connected with the connecting piece (310) and the glasses legs (20) through the second pin shaft (340), so that the torsion spring (320) generates a moment for enabling the glasses legs (20) to rotate towards the inner side of the glasses frame (10) relative to the glasses frame (10).

2. The smart glasses according to claim 1, wherein the elastic hinge assembly (30) further comprises a fixing member (350), the fixing member (350) is fixedly connected to the glasses leg (20), a second pin mounting hole (3501) for accommodating the second pin (340) is formed in the fixing member (350), and the torsion spring (320) is connected to the glasses leg (20) through the second pin (340) inserted into the second pin mounting hole (3501).

3. The smart eyewear of claim 2 wherein the connector (310) comprises a first stop plane (3103) and the retainer (350) comprises a second stop plane (3502) disposed opposite the first stop plane (3103), wherein the first stop plane (3103) and the second stop plane (3502) abut against each other when the retainer (350) is repositioned.

4. The intelligent glasses according to claim 1 or 2, wherein the connecting member (310) is provided with an arc-shaped sliding groove (3104), and the second pin (340) is inserted into the arc-shaped sliding groove (3104) and slides along the arc-shaped sliding groove (3104) to limit the outward opening angle of the glasses legs (20).

5. The smart glasses according to claim 2 or 3, wherein an end (3102) of the connecting member (310) near the fixing member (350) is a circular arc surface.

6. The smart glasses according to any one of claims 1 to 3, wherein one end (3101) of the connecting member (310) near the frame (10) is a circular arc surface.

7. The smart glasses according to claim 2 or 3, wherein the fixing member (350) has at least one screw mounting hole (3503) formed thereon, and the fixing member (350) is fixedly connected to the glasses legs (20) by screws.

8. The smart eyewear of any of claims 1-3, wherein the first pin (330) is integrally connected to the connector (310).

9. The smart glasses according to claim 2 or 3, wherein a first functional module is disposed in the glasses frame (10), a second functional module is disposed in the glasses legs (20), the first functional module and the second functional module are electrically connected through a Flexible Printed Circuit (FPC) (40), the connecting member (310) is provided with a first slot (3105) for passing through the FPC (40), and the fixing member (350) is provided with a second slot (3504) for passing through the FPC (40).

10. The smart eyewear of claim 9 wherein the resilient hinge assembly (30) further comprises a cover sheet (360), the cover sheet (360) overlying the FPC (40).

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