1. The utility model provides a smart glasses, its characterized in that, including smart glasses body and with the camera subassembly that smart glasses body detachably is connected, the camera subassembly includes:

a camera carrier having a through channel along a light path direction;

the liquid lens is arranged in the through channel of the camera carrier;

zoom adjustment mechanism, zoom adjustment mechanism includes extrusion mechanism and actuating mechanism, extrusion mechanism set up in camera carrier and cover are located the convex surface of liquid camera lens is structural, actuating mechanism and extrusion mechanism transmission are connected, actuating mechanism can drive extrusion mechanism extrudees the convex surface structure of liquid camera lens.

2. The smart glasses according to claim 1, wherein the pressing mechanism comprises a blade set and an upper ring plate and a lower ring plate which are oppositely arranged, wherein the blade set is arranged between the upper ring plate and the lower ring plate;

the blade group comprises a plurality of blades, the blades are movably connected with the upper ring piece and the lower ring piece, the blades are sequentially arranged in the circumferential direction to form a through hole in an enclosing manner, and the convex surface structure of the liquid lens is arranged in the through hole;

the driving mechanism is connected with the upper ring piece and can drive the upper ring piece to rotate, and when the upper ring piece rotates, the blades rotate along with the upper ring piece so as to change the diameter of the through hole and extrude the convex structure of the liquid lens.

3. The pair of smart glasses according to claim 2, wherein a first surface of the blade is provided with a first rotating shaft, a second surface of the blade is provided with a second rotating shaft, an axis of the first rotating shaft does not coincide with an axis of the second rotating shaft, one surface of the upper ring plate, which is close to the lower ring plate, is provided with a plurality of arc-shaped grooves, one surface of the lower ring plate, which is close to the upper ring plate, is provided with a plurality of shaft holes, the first rotating shaft of the blade is inserted into the arc-shaped grooves, the second rotating shaft of the blade is inserted into the shaft holes, and when the upper ring plate rotates, the first rotating shaft of the blade moves in the arc-shaped grooves and the second rotating shaft rotates in the shaft holes.

4. The smart eyewear of claim 1, wherein the camera assembly further comprises:

the supporting body is arranged in the through channel of the camera carrier, a cavity communicated with the outside is arranged in the supporting body, and the liquid lens is arranged in the cavity and partially protrudes out of the cavity to form the convex structure.

5. The intelligent glasses according to claim 2 or 3, wherein the driving mechanism comprises a motor and a transmission mechanism, the transmission mechanism comprises a connecting rod assembly, the connecting rod assembly comprises a first connecting rod and a second connecting rod, the first connecting rod and the second connecting rod are fixedly connected and perpendicular to each other, one end of the first connecting rod is connected with the upper ring, one end of the second connecting rod is connected with the motor, and the motor can drive the second connecting rod to rotate so as to drive the upper ring to rotate through the first connecting rod.

6. The intelligent glasses according to claim 5, wherein the transmission mechanism further comprises a direction-changing gear set, the direction-changing gear set comprises a first bevel gear and a second bevel gear, the first bevel gear is fixedly connected with the second connecting rod, the second bevel gear is connected with the motor, and the first bevel gear and the second bevel gear are in mesh transmission.

7. The intelligent glasses according to claim 6, wherein the transmission mechanism further comprises a reduction gear set, the reduction gear set comprises an input shaft and an output shaft, the rotation speed of the input shaft is greater than that of the output shaft, the input shaft is in transmission connection with a driving shaft of the motor, and the output shaft is fixedly connected with the second bevel gear.

8. The smart eyewear of claim 1, wherein the camera assembly further comprises:

the camera carrier and the extrusion mechanism are packaged between the camera cover plate and the camera base.

9. The smart eyewear of claim 1, wherein the camera assembly further comprises:

the intelligent glasses comprise a module cover body, wherein a containing cavity is formed inside the module cover body, the camera assembly is packaged in the containing cavity, and the module cover body and the intelligent glasses body are fixed through magnetic attraction.

10. The smart eyewear of claim 9, wherein the camera assembly further comprises:

the focusing key is arranged on the module cover body;

the circuit board is arranged in the accommodating cavity, the circuit board is connected with the driving mechanism, the focusing key is connected with the circuit board, and the focusing key can control the driving mechanism to work so as to change the focal length of the liquid lens;

and the battery is connected with the circuit board and the driving mechanism.

Background

At present, along with the function that intelligent glasses were given increases gradually, the field that it relates is also more and more extensive, and high magnification zooms and zooms the expansion function as intelligent glasses, also influences the popularization and application of intelligent glasses to a certain extent. Compare in smart mobile phone, smart glasses are more single in structure and function, mostly can't realize the quick function of zooming of camera, if adopt the solution of placing many cameras will increase weight of smart glasses greatly, influence user's use and experience.

Disclosure of Invention

The purpose of this application embodiment is to provide an intelligence glasses, can solve among the prior art camera structure on the intelligence glasses comparatively crude, can't realize the problem of quick zoom function.

In order to solve the technical problem, the present application is implemented as follows:

the embodiment of the application provides an intelligent glasses, including intelligent glasses body and with the camera subassembly that intelligent glasses body detachably connects, the camera subassembly includes:

a camera carrier having a through channel along a light path direction;

the liquid lens is arranged in the through channel of the camera carrier;

zoom adjustment mechanism, zoom adjustment mechanism includes extrusion mechanism and actuating mechanism, extrusion mechanism set up in camera carrier and cover are located the convex surface of liquid camera lens is structural, actuating mechanism and extrusion mechanism transmission are connected, actuating mechanism can drive extrusion mechanism extrudees the convex surface structure of liquid camera lens.

Optionally, the extrusion mechanism includes a blade group, and an upper ring plate and a lower ring plate which are oppositely arranged, and the blade group is arranged between the upper ring plate and the lower ring plate;

the blade group comprises a plurality of blades, the blades are movably connected with the upper ring piece and the lower ring piece, the blades are sequentially arranged in the circumferential direction to form a through hole in an enclosing manner, and the convex surface structure of the liquid lens is arranged in the through hole;

the driving mechanism is connected with the upper ring piece and can drive the upper ring piece to rotate, and when the upper ring piece rotates, the blades rotate along with the upper ring piece so as to change the diameter of the through hole and extrude the convex structure of the liquid lens.

Optionally, the first face of blade is equipped with first pivot, the second face of blade is equipped with the second pivot, the axis of first pivot with the axis of second pivot does not coincide, it is close to go up the ring piece a plurality of arcs have been seted up to the one side of ring piece down, the ring piece is close to down a plurality of shaft holes have been seted up to the one side of going up the ring piece, the first pivot of blade is inserted and is located in the arc, the second pivot of blade is inserted and is located in the shaft hole when going up the ring piece and rotating, the first pivot of blade is in move in the arc, the second pivot is in the shaft hole internal rotation.

Optionally, the camera assembly further includes:

the supporting body is arranged in the through channel of the camera carrier, a cavity communicated with the outside is arranged in the supporting body, and the liquid lens is arranged in the cavity and partially protrudes out of the cavity to form the convex structure.

Optionally, the blade and the supporting body are made of transparent materials.

Optionally, the driving mechanism includes a motor and a transmission mechanism, the transmission mechanism includes a link assembly, the link assembly includes a first link and a second link, the first link and the second link are fixedly connected and mutually perpendicular, one end of the first link is connected with the upper ring piece, one end of the second link is connected with the motor, the motor can drive the second link to rotate so as to drive the upper ring piece to rotate through the first link.

Optionally, the transmission mechanism further includes a direction-changing gear set, the direction-changing gear set includes a first bevel gear and a second bevel gear, the first bevel gear is fixedly connected to the second connecting rod, the second bevel gear is connected to the motor, and the first bevel gear and the second bevel gear are in meshing transmission.

Optionally, the transmission mechanism further includes a reduction gear set, the reduction gear set includes an input shaft and an output shaft, the rotation speed of the input shaft is greater than that of the output shaft, the input shaft is in transmission connection with a drive shaft of the motor, and the output shaft is fixedly connected with the second bevel gear.

Optionally, the camera assembly further includes:

the liquid lens comprises a camera carrier and a lens assembly, wherein the lens assembly is arranged in the camera carrier, and the lens assembly and the liquid lens are arranged just opposite to each other.

Optionally, the camera assembly further includes:

the camera carrier and the extrusion mechanism are packaged between the camera cover plate and the camera base.

Optionally, the camera assembly further includes:

the intelligent glasses comprise a module cover body, wherein a containing cavity is formed inside the module cover body, the camera assembly is packaged in the containing cavity, and the module cover body and the intelligent glasses body are fixed through magnetic attraction.

Optionally, the module cover body comprises an upper module cover and a lower module cover, and the upper module cover and the lower module cover are buckled to form the accommodating cavity.

Optionally, the camera assembly further comprises

The focusing key is arranged on the module cover body;

the circuit board is arranged in the accommodating cavity, the circuit board is connected with the driving mechanism, the focusing key is connected with the circuit board, and the focusing key can control the driving mechanism to work so as to change the focal length of the liquid lens;

and the battery is connected with the circuit board and the driving mechanism.

In this application embodiment, through adopting liquid camera lens to adopt the adjustment mechanism that zooms extrusion liquid camera lens realizes quick focusing with the through-hole diameter of quick adjustment light ring, have small, the wide, more sensitive advantage of regulation of zoom scope.

Drawings

Fig. 1 is an exploded schematic view of a camera assembly provided in an embodiment of the present application;

FIG. 2 is a schematic view of a zoom adjustment provided in an embodiment of the present application;

FIG. 3 is a second schematic view of zoom adjustment provided in the present application;

FIG. 4 is a schematic cross-sectional view of a camera assembly provided by an embodiment of the present application;

FIG. 5 is an exploded view of a compression mechanism provided in accordance with an embodiment of the present application;

FIG. 6 is a schematic view of a connection between a driving mechanism and an upper ring plate according to an embodiment of the present disclosure;

FIG. 7 is a schematic structural diagram of a blade assembly provided in an embodiment of the present application;

fig. 8 is a schematic deformation diagram of a liquid lens during zoom adjustment according to an embodiment of the present disclosure;

fig. 9 is a schematic structural diagram of smart glasses provided in an embodiment of the present application.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some, but not all, embodiments of the present application. 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 application.

The terms first, second and the like in the description and in the claims of the present application are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It will be appreciated that the data so used may be interchanged under appropriate circumstances such that embodiments of the application may be practiced in sequences other than those illustrated or described herein, and that the terms "first," "second," and the like are generally used herein in a generic sense and do not limit the number of terms, e.g., the first term can be one or more than one. In addition, "and/or" in the specification and claims means at least one of connected objects, a character "/" generally means that a preceding and succeeding related objects are in an "or" relationship.

The camera assembly and the electronic device provided by the embodiments of the present application are described in detail with reference to the accompanying drawings through specific embodiments and application scenarios thereof.

Referring to fig. 1 to 9, fig. 1 is an exploded schematic view of a camera assembly according to an embodiment of the present application, fig. 2 is one of zoom adjustment schematic views provided by the embodiment of the present application, fig. 3 is a second zoom adjustment schematic view provided by the embodiment of the present application, fig. 4 is a cross-sectional schematic view of the camera assembly according to the embodiment of the present application, fig. 5 is an exploded view of a pressing mechanism according to the embodiment of the present application, fig. 6 is a schematic view of a connection between a driving mechanism and an upper ring plate according to the embodiment of the present application, fig. 7 is a schematic view of a structure of a blade group according to the embodiment of the present application, fig. 8 is a schematic view of a deformation of a liquid lens according to the embodiment of the present application, and fig. 9 is a schematic view of a structure of an intelligent glasses according to the embodiment of the present application. As shown in fig. 1 to 9, an embodiment of the present application provides smart glasses, where the smart glasses include a smart glasses body 101 and a camera assembly 102 detachably connected to the smart glasses body 101, and the camera assembly 102 includes: liquid lens 11, camera carrier 14 and zoom adjustment mechanism, wherein, camera carrier 14 has the through passage along the light path direction, and liquid lens 11 sets up promptly in camera carrier 14's through passage, and liquid lens 11 can include confined transparent soft rete and fill transparent liquid in the transparent soft rete, when liquid lens 11 receives external force extrusion, liquid lens 11 can take place deformation, changes its surface curvature from this and realizes the regulation of focus then. The zooming adjusting mechanism comprises a driving mechanism 12 and an extruding mechanism 13, the extruding mechanism 13 is arranged on a camera carrier 14 and sleeved on the convex structure of the liquid lens 11, the driving mechanism 12 is in transmission connection with the extruding mechanism 13, and the driving mechanism 12 can drive the extruding mechanism 13 to extrude the convex structure of the liquid lens 11, so that the liquid lens 11 is deformed to realize zooming.

From this, in this application embodiment, through adopting liquid camera lens to adopt the adjustment mechanism that zooms extrusion liquid camera lens to realize quick focusing with the through-hole diameter of quick adjustment light ring, have small, the wide, more sensitive advantage of regulation of zoom scope.

In some embodiments, optionally, the pressing mechanism 13 includes a blade set 132 and an upper ring plate 131 and a lower ring plate 133 which are oppositely arranged, and the blade set 132 is arranged between the upper ring plate 131 and the lower ring plate 133. The upper ring piece 131 and the lower ring piece 133 are annular, so as to allow the part of the liquid lens 11 protruding from the cavity to pass through; the blade group 132 includes a plurality of blades 1321, a plurality of blades 1321 with go up the ring piece 131 and ring piece 133 swing joint down, a plurality of blades 1321 can be the curved knife shape, and a plurality of blades 1321 arrange in proper order in circumference and enclose and close and form the through-hole, also a plurality of blades 1321 set up in proper order end to end in circumference for the inner circle of a plurality of blades 1321 forms circularly, and the convex structure of liquid lens 11 is arranged in promptly in the through-hole, and the convex structure of liquid lens 11 passes promptly the through-hole. The blade set 132 is connected with the upper ring piece 131, the driving mechanism 12 is also connected with the upper ring piece 131, the lower ring piece 133 can be fixed with other structures of the camera assembly (for example, the outer ring of the upper surface of the supporting body 111), the driving mechanism 12 can drive the upper ring piece 131 to rotate along the axis of the upper ring piece 131, when the upper ring piece 131 rotates, the lower ring piece 133 is not moved, the blades 1321 rotate along with the upper ring piece 131, and then the diameter of the through hole formed by surrounding the blades 1321 is changed, so that the inner ring of the blades 1321 extrudes the convex surface structure of the liquid lens 11, and finally the adjustment of the focal length of the liquid lens 11 is realized, wherein by controlling the rotation amount of the upper ring piece 131, the diameter of the through hole formed by surrounding the blades 1321 can be controlled, and then the deformation amount generated by extruding the liquid lens 11 is controlled, so as to control the focal length adjustment amount of the liquid lens 11, therefore, the camera assembly in the embodiment of the present, and the zoom range is wide, and the zoom adjustment is more sensitive.

In some embodiments of the present application, a first surface of each vane 1321 is provided with a first rotating shaft 1322, a second surface thereof is provided with a second rotating shaft 1323, the first surface and the second surface are two opposite surfaces of the vane 1321, and an axis of the first rotating shaft 1322 is not overlapped with an axis of the second rotating shaft 1323, one surface of the upper ring plate 131, which is close to the lower ring plate 133, is provided with a plurality of arc-shaped grooves 1311, one surface of the lower ring plate 133, which is close to the upper ring plate 131, is provided with a plurality of shaft holes 1331, for each vane 1321, the first rotating shaft 1322 is inserted into one arc-shaped groove 133, and the second rotating shaft 1323 is inserted into the shaft hole 1331, so that when the upper ring plate 131 rotates, the first rotating shaft 1322 of the vane 1321 moves in the arc-shaped groove 1311, and the second rotating shaft 1323 rotates in the shaft hole 1, because the axis of the first rotating shaft 1322 is not overlapped with the axis of the second rotating shaft 1323, so that, when the upper ring plate 131 rotates in different directions, the lower ring 133 is fixed, and the upper ring 131 can drive the blades 1321 to rotate to reduce or expand the inner ring formed by the blades 1321, and keep a circular shape all the time, so as to dynamically adjust the focal length of the liquid lens 11. As shown in fig. 8, the smaller the inner ring through hole diameter of the vane 1321, the larger the surface curvature of the liquid lens 11.

In some embodiments of the present application, the camera head assembly 102 further includes a supporting body 111, the supporting body 111 is disposed in the through channel of the camera head carrier 14, a cavity communicated with the outside is disposed in the supporting body 111, and the liquid lens 11 is disposed in the cavity and partially protrudes out of the cavity to form the convex structure. For example, the supporting body 111 may be in a cylindrical shape, the cavity is opened inside the cylindrical body, and the top surface of the cylinder is provided with a through hole to communicate the cavity with the outside, and by making the volume of the cavity smaller than the volume of the liquid lens 11, when the liquid lens 11 is placed in the cavity, the liquid lens 11 cannot be completely accommodated in the cavity but partially protrudes out of the cavity (i.e. partially protrudes out of the top surface of the cylinder) to form the convex structure, since the liquid lens 11 is easily deformed and damaged, the liquid lens 11 can be effectively protected by placing the liquid lens 11 in the carrier 111, and only part of the liquid lens 11 protrudes out of the supporting body 111 to form the convex structure, so that only the convex structure can be extruded conveniently during subsequent zooming adjustment, so as to avoid the problem that the adjustment is difficult or the adjustment precision is not high due to the overlarge deformation in the zooming adjustment process.

In other embodiments of the present application, the blade 1321 and the supporting body 111 are made of transparent materials to ensure that light falls on the image sensor as much as possible to achieve photosensitivity.

In some embodiments, the driving mechanism 12 includes a motor 124 and a transmission mechanism, wherein the transmission mechanism includes a link assembly 121, the link assembly 121 includes a first link 1211 and a second link 1212, the first link 1211 and the second link 1212 are fixedly connected and perpendicular to each other, for example, in a cross shape, one end of the first link 1211 is connected to the upper ring plate 131, one end of the second link 1212 is connected to the motor 124, the motor 124 can drive the second link 1212 to rotate, the second link 1212 drives the first link 1211 to move, and finally the first link 1211 drives the upper ring plate 131 to rotate.

In other embodiments, optionally, the transmission mechanism further includes a direction-changing gear set 122, the direction-changing gear set 122 includes a first bevel gear 1221 and a second bevel gear 1222, the first bevel gear 1221 is fixedly connected to the second connecting rod 1212, a rotation shaft of the first bevel gear 1221 is perpendicular to the second connecting rod 1212, the second bevel gear 1222 is connected to the motor 124, the first bevel gear 1221 and the second bevel gear 1222 are in mesh transmission, and a rotation plane can be changed through cooperation of the first bevel gear 1221 and the second bevel gear 1222, so that connection between the motor 124 and the connecting rod assembly 121 is facilitated, and a setting position of the motor 124 can be adjusted according to actual conditions.

In some embodiments of the present application, the transmission mechanism further includes a reduction gear set 123, the reduction gear set 123 includes an input shaft and an output shaft, wherein the rotation speed of the input shaft is greater than that of the output shaft, the input shaft is in transmission connection with the driving shaft of the motor 124, and the output shaft is fixedly connected with the second bevel gear 1222, and by disposing the reduction gear set 123 between the motor 124 and the direction-changing gear set 122, the output torque and rotation speed can be adjusted, so as to achieve more precise adjustment of the focal length of the liquid lens 11. And, through adopting motor, diversion gear train, reduction gear train isotructure to carry out the mechanical zoom of liquid camera lens for the user can manual control focus, promotes user and uses experience.

In some optional embodiments, the camera head assembly further includes a motor bracket 125 and a gear bracket 126, wherein the motor bracket 125 is used for fixedly supporting the motor 124, and the gear bracket 126 is used for fixedly supporting the reduction gear set 123 and the direction-changing gear set 122.

In some embodiments of the present application, the camera assembly further includes a lens component 17, the lens component 17 is disposed in the camera carrier 14, the lens component 17 is opposite to the liquid lens 11, and the lens component 17 specifically includes lenses such as an optical filter, so as to filter incident light. The camera assembly further comprises an image sensor 18, the lens assembly 17, the liquid lens 11 and the image sensor 18 are coaxially arranged, and incident light sequentially penetrates through the liquid lens 11 and the lens assembly 17 to reach the image sensor 18 to achieve light sensing.

In other embodiments of this application, camera subassembly still includes camera base 15 and camera apron 16, camera apron 16 with camera base 15 lock, camera carrier 14 and extrusion mechanism 13 is encapsulated in camera apron 16 with between the camera base 15 to realize the mesh of dustproof anticollision, strengthen camera subassembly's wholeness.

In some embodiments of the present application, the camera assembly further includes a module cover, an accommodating cavity is formed inside the module cover, and the camera assembly is packaged in the accommodating cavity. Optionally, the module lid includes module upper cover 19 and module lower cover 20, module upper cover 19 with module lower cover 20 lock forms the holding chamber sets up module upper cover 19 and module lower cover 20 through the components of a whole that can function independently, can conveniently dismantle the camera subassembly.

In other embodiments, the module cover and the smart glasses body 101 are fixed by magnetic attraction. Specifically, the module cover plate and the intelligent glasses body 101 are respectively provided with permanent magnets, and the permanent magnets are adsorbed and fixed by magnetic force. Wherein, the camera assembly can be fixed at the side of the glasses legs of the intelligent glasses body 101.

In other embodiments of the present application, the camera assembly further includes a focusing key 21, a circuit board 22 and a battery 23, wherein the focusing key 21 is disposed on the module cover, and specifically may be disposed at an intersecting position when the module upper cover 19 and the module lower cover 20 are fastened. The circuit board 22 is disposed in the accommodating cavity, the circuit board 22 is connected to the driving mechanism 12, the focusing key 21 is connected to the circuit board 22, and the focusing key 22 can control the driving mechanism 12 to change the focal length of the liquid lens 11, for example, the focusing key 22 can control the motor 124 to rotate forward or backward, so as to control the deformation of the liquid lens 11 and realize the zooming function. And the battery 23 is connected with the circuit board 22 and the driving mechanism 12 to provide working power supply for the two.

In the embodiment of the application, through setting up liquid lens etc. in the module lid to set up focusing button, battery isotructure, can allow camera subassembly exclusive use, convenience of customers controls under various use scenes, and, adopt motor, steering gear group, reduction gear group isotructure to carry out the mechanical zoom of liquid lens, make the user can manual control focus, promoted user and used experience.

In other embodiments of the present application, the camera assembly 102 and the smart glasses body 101 may be electrically connected through a metal contact, so as to facilitate data interaction between the two.

In the embodiment of the application, the intelligent glasses adopt a split structure, and the camera assembly can be detached and used independently, so that a user can operate the intelligent glasses conveniently in various use scenes; the novel extrusion mechanism is used for controlling the change of the focal length of the liquid lens of the intelligent glasses, so that the size is smaller, the zooming speed is sharper, and the zooming effect is better; the liquid lens mechanical zooming is carried out by adopting the transmission mechanisms such as the motor, the turning gear set, the reduction gear set and the connecting rod assembly, so that a user can manually control the focal length, and the use experience of the user is improved.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element. Further, it should be noted that the scope of the methods and apparatus of the embodiments of the present application is not limited to performing the functions in the order illustrated or discussed, but may include performing the functions in a substantially simultaneous manner or in a reverse order based on the functions involved, e.g., the methods described may be performed in an order different than that described, and various steps may be added, omitted, or combined. In addition, features described with reference to certain examples may be combined in other examples.

While the present embodiments have been described with reference to the accompanying drawings, it is to be understood that the invention is not limited to the precise embodiments described above, which are meant to be illustrative and not restrictive, and that various changes may be made therein by those skilled in the art without departing from the spirit and scope of the invention as defined by the appended claims.