CN110879502A

CN110879502A - Lens module, electronic equipment and electronic equipment control method

Info

Publication number: CN110879502A
Application number: CN201911195338.6A
Authority: CN
Inventors: 许能华
Original assignee: Vivo Mobile Communication Co Ltd
Current assignee: Vivo Mobile Communication Co Ltd
Priority date: 2019-11-28
Filing date: 2019-11-28
Publication date: 2020-03-13
Also published as: WO2021104318A1

Abstract

The embodiment of the invention discloses a lens module, electronic equipment and a control method of the electronic equipment, relates to the technical field of terminals, and can solve the problem that an anti-shake effect of a lens in the electronic equipment is poor. Wherein, this lens module includes: the lens component comprises a first bearing structure, a second bearing structure arranged in the first bearing structure, a third bearing structure arranged in the second bearing structure, and a lens component connected with the third bearing structure. The first bearing structure is connected with the second bearing structure through a first rotating part, the second bearing structure is connected with the third bearing structure through a second rotating part, and a rotating shaft of the first rotating part is perpendicular to a rotating shaft of the second rotating part. The embodiment of the invention is applied to the anti-shake process of the electronic equipment through the lens module.

Description

Lens module, electronic equipment and electronic equipment control method

Technical Field

The embodiment of the invention relates to the technical field of terminals, in particular to a lens module, electronic equipment and an electronic equipment control method.

Background

In general, when a user uses an electronic device to perform shooting, the user may shake his hand, which may cause the lens of the electronic device to shake, thereby affecting the shooting effect.

At present, an electronic device can drive a lens to move in a direction perpendicular to an optical axis of the lens according to a shake direction and a shake displacement of the lens to compensate an offset caused by shake of the lens. Specifically, an optical anti-shake system may be provided in the electronic device, and the base of the lens is connected to the optical anti-shake system through a suspension wire. Under the condition that the lens shakes, the optical anti-shake system can drive the suspension wires to deform in the direction perpendicular to the optical axis of the lens according to the shaking direction and the shaking displacement of the lens, so that the suspension wires drive the lens to move in the direction opposite to the shaking direction, and the offset generated by shaking of the lens is compensated.

However, in the above method of compensating for the offset caused by the lens shake by driving the suspension wire to deform, only the offset caused by the lens shake in the direction perpendicular to the optical axis of the lens can be compensated, and the offset caused by the lens shake in other directions cannot be compensated, so that the anti-shake effect of the lens in the electronic device is poor.

Disclosure of Invention

The embodiment of the invention provides a lens module, electronic equipment and a control method of the electronic equipment, which can solve the problem of poor anti-shake effect of a lens in the electronic equipment.

In order to solve the technical problem, the embodiment of the invention adopts the following technical scheme:

in a first aspect of the embodiments of the present invention, a lens module is provided, which includes: the lens component comprises a first bearing structure, a second bearing structure arranged in the first bearing structure, a third bearing structure arranged in the second bearing structure, and a lens component connected with the third bearing structure. The first bearing structure is connected with the second bearing structure through a first rotating part, the second bearing structure is connected with the third bearing structure through a second rotating part, and a rotating shaft of the first rotating part is perpendicular to a rotating shaft of the second rotating part.

In a second aspect of the embodiments of the present invention, an electronic device is provided, where the electronic device includes the lens module as described in the first aspect, and a first bearing structure in the lens module is connected to a housing of the electronic device.

In a second aspect of the embodiments of the present invention, there is provided an electronic device control method, applied to the electronic device according to the second aspect, the electronic device control method including: when shooting is carried out through a lens module of the electronic equipment, detecting a first magnetic flux of at least one first magnet and a second magnetic flux of at least one second magnet, wherein the at least one first magnet is a magnet of a first bearing structure, and the at least one second magnet is a magnet of a second bearing structure; the lens component is controlled to move according to the first magnetic flux and the second magnetic flux.

In an embodiment of the present invention, the lens module includes a first bearing structure, a second bearing structure connected to the first bearing structure through a first rotating member, a third bearing structure connected to the second bearing structure through a second rotating member, and a lens component connected to the third bearing structure, where a rotation axis of the first rotating member is perpendicular to a rotation axis of the second rotating member. Because the second bearing structure and the third bearing structure can rotate through the rotating shaft of the first rotating component, and the third bearing structure can rotate through the rotating shaft of the second rotating component, when the lens component shakes, the lens component can move along one direction through the rotation of the second bearing structure and the third bearing structure, or the lens component can move along another direction through the rotation of the third bearing structure, and the two directions are perpendicular, namely, the lens component can move not only in the direction perpendicular to the optical axis of the lens component, but also in the direction parallel to the optical axis of the lens component, so that the offset generated by the shaking of the lens component in each direction can be compensated, and the anti-shaking effect of the lens in the electronic equipment can be improved.

Drawings

Fig. 1 is a schematic structural diagram of a lens module according to an embodiment of the present invention;

fig. 2 is a second schematic structural diagram of a lens module according to an embodiment of the invention;

fig. 3 is a third schematic structural diagram of a lens module according to an embodiment of the invention;

fig. 4 is a fourth schematic structural diagram of a lens module according to an embodiment of the present invention;

fig. 5 is a fifth schematic structural view of a lens module according to an embodiment of the present invention;

fig. 6 is a sixth schematic structural view of a lens module according to an embodiment of the present invention;

fig. 7 is a seventh schematic structural diagram of a lens module according to an embodiment of the present invention;

fig. 8 is an eighth schematic structural diagram of a lens module according to an embodiment of the present invention;

fig. 9 is a ninth schematic view illustrating a structure of a lens module according to an embodiment of the invention;

fig. 10 is a tenth schematic structural diagram of a lens module according to an embodiment of the present invention;

fig. 11A is an eleventh schematic structural diagram of a lens module according to an embodiment of the present invention;

fig. 11B is a twelfth schematic structural diagram of a lens module according to an embodiment of the present invention;

fig. 12 is a thirteen schematic structural diagram of a lens module according to an embodiment of the present invention;

fig. 13 is a fourteenth schematic structural diagram of a lens module according to an embodiment of the present invention;

fig. 14 is a fifteen-shown structural schematic diagram of a lens module according to an embodiment of the invention;

fig. 15 is a sixteenth schematic structural diagram of a lens module according to an embodiment of the present invention;

fig. 16 is a seventeenth schematic structural diagram of a lens module according to an embodiment of the present invention;

fig. 17 is an eighteen schematic structural diagram of a lens module according to an embodiment of the present invention;

fig. 18 is a nineteenth schematic structural diagram of a lens module according to an embodiment of the present invention;

fig. 19 is a schematic structural diagram of an electronic device according to an embodiment of the present invention;

fig. 20 is a schematic diagram of an electronic device control method according to an embodiment of the present invention.

Detailed Description

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, 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.

The terms "first" and "second," and the like, in the description and in the claims of embodiments of the present invention are used for distinguishing between different objects and not for describing a particular order of the objects. For example, the first coil and the second coil, etc. are used to distinguish between the different coils, rather than to describe a particular order of the coils.

In the description of the embodiments of the present invention, the meaning of "a plurality" means two or more unless otherwise specified. For example, a plurality of elements refers to two elements or more.

The term "and/or" herein is an association relationship describing an associated object, and means that there may be three relationships, for example, a display panel and/or a backlight, which may mean: there are three cases of a display panel alone, a display panel and a backlight at the same time, and a backlight alone. The symbol "/" herein denotes a relationship in which the associated object is or, for example, input/output denotes input or output.

In the embodiments of the present invention, words such as "exemplary" or "for example" are used to mean serving as examples, illustrations or descriptions. Any embodiment or design described as "exemplary" or "e.g.," an embodiment of the present invention is not necessarily to be construed as preferred or advantageous over other embodiments or designs. Rather, use of the word "exemplary" or "such as" is intended to present concepts related in a concrete fashion.

Embodiments of the present invention provide a lens module, an electronic device, and a control method of the electronic device, in which a second bearing structure and a third bearing structure can rotate via a rotating shaft of a first rotating component, and the third bearing structure can rotate through the rotating shaft of the second rotating component, so when the lens component shakes, the lens component may be moved in one direction by rotation of the second and third bearing structures, or the lens component can be moved in the other direction by rotation of the third carrying structure, and the two directions are perpendicular, i.e. the lens part can be moved not only in a direction perpendicular to the optical axis of the lens part, but also in a direction parallel to the optical axis of the lens part, therefore, the offset generated by shaking of the lens component in all directions can be compensated, and the anti-shaking effect of the lens in the electronic equipment can be improved.

The lens module, the electronic equipment and the electronic equipment control method provided by the embodiment of the invention can be applied to the electronic equipment. Particularly, the anti-shake method can be applied to the anti-shake process of the electronic equipment through the lens module.

A lens module, an electronic device, and a control method for an electronic device according to embodiments of the present invention are described in detail below with reference to the accompanying drawings.

Fig. 1 illustrates a possible structure of a lens module according to an embodiment of the invention, and as shown in fig. 1, the lens module 10 includes a first carrying structure 11, a second carrying structure 12 disposed in the first carrying structure 11, a third carrying structure 13 disposed in the second carrying structure 12, and a lens component 14 connected to the third carrying structure.

In the embodiment of the present invention, the first supporting structure 11 and the second supporting structure 12 are connected by a first rotating member 15, the second supporting structure 12 and the third supporting structure 13 are connected by a second rotating member 16, and a rotating shaft of the first rotating member 15 is perpendicular to a rotating shaft of the second rotating member 16.

It will be appreciated that the second carrier structure 12 and the third carrier structure 13 can be rotated by the rotation axis of the first rotation member 15 and that the third carrier structure 13 can be rotated by the rotation axis of the second rotation member 16.

It should be noted that, in order to illustrate the structure of the lens module 10 more clearly, fig. 2 shows various bearing structures (i.e., exploded view) of the lens module 10 provided in the embodiment of the present invention, as shown in fig. 2, the lens module 10 includes a first bearing structure 11, a second bearing structure 12, a third bearing structure 13, and a lens component 14.

It should be understood that the first supporting structure 11 can be understood as an outer frame of the lens module 10; the second carrying structure 12 can be understood as a middle frame of the lens module 10; the third carrying structure 13 can be understood as an inner frame of the lens module 10.

Optionally, in the embodiment of the present invention, the first bearing structure 11, the second bearing structure 12, and the third bearing structure 13 are all frame structures; the first load-bearing structure 11, the second load-bearing structure 12 and the third load-bearing structure 13 are all made of metal materials.

Optionally, in the embodiment of the present invention, the first bearing structure 11 may be a polygonal frame, a circular frame, an elliptical frame, or a trapezoidal frame; the second bearing structure 12 may be a polygonal frame, a circular frame, an elliptical frame, a trapezoidal frame, or the like; the third bearing structure 13 may be a polygonal frame, a circular frame, an elliptical frame, a trapezoidal frame, or the like. Specifically, the setting may be according to actual use requirements, and the embodiment of the present invention is not limited.

Optionally, in an embodiment of the present invention, the lens module 10 may further include a lower cover, where the lower cover and the first bearing structure 11 form a closed space, so that the lower cover and the first bearing structure 11 protect components inside the lens module 10.

Optionally, in the embodiment of the present invention, the third bearing structure 13 may be connected to the lens component 14 (which may include a lens holder and a lens), and the second bearing structure 12 and the third bearing structure 13 may be rotated by a rotating shaft of the first rotating component 15 to drive the lens component 14 to move; alternatively, the third bearing structure 13 can be rotated by the rotation shaft of the second rotating member 16 to move the lens member 14.

It is understood that the lens component 14 can be moved in one direction by rotating the second bearing structure 12 and the third bearing structure 13, and the lens component can be moved in another direction by rotating the third bearing structure 13, and the one direction is perpendicular to the another direction.

It should be noted that the movement of the lens component 14 can be understood as: rotation of the rotatable bearing structures (e.g., the second bearing structure 12 and the third bearing structure 13) of the lens module 10 may rotate the lens component 14 such that the lens component 14 moves from one position to another position by rotation.

The embodiment of the invention provides a lens module, which comprises a first bearing structure, a second bearing structure connected with the first bearing structure through a first rotating component, a third bearing structure connected with the second bearing structure through a second rotating component and a lens component connected with the third bearing structure, wherein a rotating shaft of the first rotating component is vertical to a rotating shaft of the second rotating component. Because the second bearing structure and the third bearing structure can rotate through the rotating shaft of the first rotating component, and the third bearing structure can rotate through the rotating shaft of the second rotating component, when the lens component shakes, the lens component can move along one direction through the rotation of the second bearing structure and the third bearing structure, or the lens component can move along another direction through the rotation of the third bearing structure, and the two directions are perpendicular, namely, the lens component can move not only in the direction perpendicular to the optical axis of the lens component, but also in the direction parallel to the optical axis of the lens component, so that the offset generated by the shaking of the lens component in each direction can be compensated, and the anti-shaking effect of the lens in the electronic equipment can be improved.

It can be understood that, can through second bearing structure and third bearing structure at arbitrary angle within range rotation, or can be through third bearing structure at arbitrary angle within range rotation, move in the direction of the optical axis of this lens part of perpendicular to with the drive lens part, perhaps move in the direction that is on a parallel with the optical axis of this lens part, thereby make the anti-shake angle of the camera lens among the electronic equipment big (anti-shake angle reaches more than 3), simple structure simultaneously, assembly process is simple, can promote the whole yield of lens module.

Alternatively, in an embodiment of the present invention, the first rotating member 15 includes at least one first bearing, and the second rotating member 16 includes at least one second bearing.

Alternatively, in an embodiment of the present invention, each of the at least one first bearing may include two stators (i.e., two bearing stators) and one rotor (i.e., one bearing rotor). For each first bearing, as shown in fig. 3, one first bearing may include two stators (e.g., the stator 17 and the stator 18) and one rotor (e.g., the rotor 19), one end of the one rotor 19 is connected to the one stator 17, the other end of the one rotor 19 is connected to the other stator 18, and the rotor 19 is rotatable with respect to the two stators.

Alternatively, in the embodiment of the present invention, the structure of each of the at least one second bearing may be the same as the structure of each of the first bearings.

Optionally, in the embodiment of the present invention, one end of each first bearing is fixedly connected to one inner sidewall of the first bearing structure 11, and the other end of each first bearing is fixedly connected to one outer sidewall of the second bearing structure 12.

Alternatively, in the embodiment of the present invention, one stator of each first bearing is fixedly connected to one inner sidewall of the first bearing structure 11, and the other stator of each first bearing may be fixedly connected to one outer sidewall of the second bearing structure 12.

Alternatively, in the embodiment of the present invention, for each of the at least one second bearing, one stator of each second bearing may be fixedly connected with one inner sidewall of the second bearing structure 12, and another stator of each second bearing may be fixedly connected with one outer sidewall of the third bearing structure 13.

Alternatively, in the embodiment of the present invention, one stator of each second bearing is fixedly connected to one inner sidewall of the second bearing structure 12, and the other stator of each second bearing may be fixedly connected to one outer sidewall of the third bearing structure 13.

Optionally, in an embodiment of the present invention, the at least one first bearing may include one first bearing or two first bearings; the at least one second bearing may comprise one second bearing or two second bearings.

Optionally, in an embodiment of the present invention, referring to fig. 1, as shown in fig. 4, the at least one first bearing includes two first bearings (for example, a bearing 20 and a bearing 21), the two first bearings are symmetrically disposed on two sides of the central axis 22 of the first bearing structure 11, and a straight line where two rotating shafts of the two first bearings (that is, one rotating shaft corresponds to one first bearing) are perpendicular to the central axis 22 of the first bearing structure 11.

Optionally, in an embodiment of the present invention, as shown in fig. 4, the at least one second bearing includes two second bearings (e.g., a bearing 23 and a bearing 24), the two second bearings are symmetrically disposed on two sides of the central axis 25 of the second bearing structure 12, and a straight line where two rotating shafts of the two second bearings (i.e., one second bearing corresponds to one rotating shaft) are perpendicular to the central axis 25 of the second bearing structure 12, that is, a straight line where two rotating shafts of the two second bearings are perpendicular to a straight line where two rotating shafts of the two first bearings are located.

Alternatively, in the embodiment of the present invention, the first rotating member 15 may also include at least one first rotating pin, one end of which is connected to one inner sidewall of the first bearing structure 11, and the other end of which is connected to one outer sidewall of the second bearing structure 12.

Alternatively, in the embodiment of the present invention, the second rotating component 16 may also include at least one second rotating pin, one end of which is connected to one inner sidewall of the second bearing structure 12, and the other end of which is connected to one outer sidewall of the third bearing structure 13.

In the embodiment of the invention, the first bearing structure and the second bearing structure can be connected through at least one first bearing, and the second bearing structure and the third bearing structure can be connected through at least one second bearing, so that the bearing structures can flexibly rotate.

It can be understood that the lens component can be moved by using bearings (e.g., at least one first bearing and at least one second bearing) as a pivot, so that the second bearing structure, the third bearing structure, and the third bearing structure can rotate through a rotating shaft of the bearings, so as to implement the anti-shake function.

Optionally, in an embodiment of the present invention, at least one inner sidewall of the first bearing structure 11 and at least one outer sidewall of the second bearing structure 12 are provided with a first groove structure opposite to each other, and the stator of the at least one first bearing is located in the first groove structure.

It is understood that a first groove structure is disposed on at least one inner sidewall of the first bearing structure 11, a first groove structure is disposed on at least one outer sidewall of the second bearing structure 12, and the first groove structure on the first bearing structure 11 is opposite to the first groove structure on the second bearing structure 12.

It should be noted that the above "the first groove structure on the first carrier structure 11 is disposed opposite to the first groove structure on the second carrier structure 12" may be understood as follows: the plane of the first groove structure on the first bearing structure 11 is parallel to the plane of the first groove structure on the second bearing structure 12, and a connecting line between a center point of the first groove structure on the first bearing structure 11 and a center point of the first groove structure on the second bearing structure 12 is parallel to the rotating shaft of the first rotating component, so that one stator of one first bearing is placed in the first groove structure on the first bearing structure 11, and the other stator of the one first bearing is placed in the first groove structure on the second bearing structure 12.

Optionally, in an embodiment of the present invention, the at least one inner sidewall of the first bearing structure 11 includes one inner sidewall or two inner sidewalls; the at least one outer side wall of the second load bearing structure 12 comprises one outer side wall or two outer side walls.

It is understood that if at least one inner sidewall of the first bearing structure 11 includes an inner sidewall, and the one inner sidewall is provided with the first groove structure, and at least one outer sidewall of the second bearing structure 12 includes an outer sidewall, and the one outer sidewall is provided with the first groove structure, the first groove structure on the one inner sidewall is opposite to the first groove structure on the one outer sidewall. If at least one inner side wall of the first bearing structure 11 includes two inner side walls, and each inner side wall is provided with a first groove structure, and at least one outer side wall of the second bearing structure 12 includes two outer side walls, and each outer side wall is provided with a first groove structure, then one first groove structure in each inner side wall is opposite to one first groove structure in each outer side wall, and another first groove structure in each inner side wall is opposite to another first groove structure in each outer side wall.

Optionally, in an embodiment of the present invention, if at least one inner sidewall of the first bearing structure 11 includes an inner sidewall, and the one inner sidewall is provided with the first groove structure, the at least one first bearing includes a first bearing, and a stator of the one first bearing is located in the first groove structure on the one inner sidewall.

Optionally, in an embodiment of the present invention, as shown in fig. 5, the at least one inner sidewall of the first carrier structure 11 includes two inner sidewalls, one inner sidewall of the first carrier structure 11 is provided with a first groove structure (for example, a groove 26), and the other inner sidewall of the first carrier structure 11 is provided with a first groove structure (for example, a groove 27); at least one first bearing comprises two first bearings (e.g., bearing 20 and bearing 21), a stator of the bearing 20 being located within the groove 26 and a stator of the bearing 21 being located within the groove 27.

Optionally, in an embodiment of the present invention, as shown in fig. 6, at least one outer sidewall of the second carrier structure 12 includes two outer sidewalls, one outer sidewall of the second carrier structure 12 is provided with a first groove structure (for example, a groove 28), and the other outer sidewall of the second carrier structure 12 is provided with a first groove structure (for example, a groove 29); at least one first bearing comprises two first bearings (e.g., bearing 20 and bearing 21), a stator of the bearing 20 being located within the groove 28 and a stator of the bearing 21 being located within the groove 29.

Optionally, in an embodiment of the present invention, at least one inner sidewall of the second bearing structure 12 and at least one outer sidewall of the third bearing structure 13 are provided with a second groove structure, and the stator of the at least one second bearing is located in the second groove structure.

It is understood that a second groove structure is disposed on at least one inner sidewall of the second bearing structure 12, a second groove structure is disposed on at least one outer sidewall of the third bearing structure 13, and the second groove structure on the second bearing structure 12 is opposite to the second groove structure on the third bearing structure 13.

It should be noted that the above "the second groove structure on the second carrier structure 12 is disposed opposite to the second groove structure on the third carrier structure 13" may be understood as follows: the plane of the second groove structure on the second bearing structure 12 is parallel to the plane of the second groove structure on the third bearing structure 13, and a connecting line between a center point of the second groove structure on the second bearing structure 12 and a center point of the second groove structure on the third bearing structure 13 is parallel to the rotating shaft of the second rotating member, so that one stator of one second bearing is placed in the second groove structure on the second bearing structure 12, and the other stator of the one second bearing is placed in the second groove structure on the third bearing structure 13.

Optionally, in an embodiment of the present invention, the at least one inner sidewall of the second supporting structure 12 includes one inner sidewall or two inner sidewalls; the at least one outer side wall of the third load bearing structure 13 comprises one outer side wall or two outer side walls.

It is understood that if at least one inner sidewall of the second carrier structure 12 includes an inner sidewall and the one inner sidewall is provided with the second groove structure, and at least one outer sidewall of the third carrier structure 13 includes an outer sidewall and the one outer sidewall is provided with the second groove structure, the second groove structure on the one inner sidewall is opposite to the second groove structure on the one outer sidewall. If at least one inner side wall of the second bearing structure 12 includes two inner side walls, and each inner side wall is provided with a second groove structure, and at least one outer side wall of the third bearing structure 13 includes two outer side walls, and each outer side wall is provided with a second groove structure, one second groove structure in each inner side wall is opposite to one second groove structure in each outer side wall, and another second groove structure in each inner side wall is opposite to another second groove structure in each outer side wall.

Optionally, in an embodiment of the present invention, if at least one inner sidewall of the second bearing structure 12 includes an inner sidewall, and the one inner sidewall is provided with the second groove structure, the at least one second bearing includes a second bearing, and the stator of the second bearing is located in the second groove structure on the one inner sidewall.

Optionally, in an embodiment of the present invention, as shown in fig. 7, at least one inner sidewall of the second supporting structure 12 includes two inner sidewalls, one inner sidewall of the second supporting structure 12 is provided with a second groove structure (for example, a groove 30), and the other inner sidewall of the second supporting structure 12 is provided with a second groove structure (for example, a groove 31); at least one second bearing comprises two second bearings (e.g., bearing 23 and bearing 24), a stator of the bearing 23 being located within the groove 30 and a stator of the bearing 24 being located within the groove 31.

Optionally, in an embodiment of the present invention, as shown in fig. 8, at least one outer sidewall of the third carrier structure 13 includes two outer sidewalls, one outer sidewall of the third carrier structure 13 is provided with a second groove structure (for example, a groove 32), and the other outer sidewall of the third carrier structure 13 is provided with a second groove structure (for example, a groove 33); at least one second bearing includes two second bearings (e.g., bearing 23 and bearing 24), a stator of the bearing 23 being positioned within the groove 32 and a stator of the bearing 24 being positioned within the groove 33.

Optionally, in an embodiment of the present invention, at least one inner sidewall of the first bearing structure 11 and at least one outer sidewall of the second bearing structure 12 are provided with an opposite first groove structure, and at least one inner sidewall of the second bearing structure 12 and at least one outer sidewall of the third bearing structure 13 are provided with an opposite second groove structure.

Alternatively, in the embodiment of the present invention, as shown in fig. 9, two first groove structures (for example, a groove 30 and a groove 31) are respectively disposed on two inner side walls of the second bearing structure 12, and two first groove structures (for example, a groove 28 and a groove 29) are respectively disposed on two outer side walls of the second bearing structure 12, so that the bearing 20 shown in fig. 4 is disposed in the groove 28, the bearing 21 is disposed in the groove 29, the bearing 23 is disposed in the groove 30, and the bearing 24 is disposed in the groove 31.

Optionally, in the embodiment of the present invention, the sizes of the first groove structure on the first bearing structure 11, the first groove structure on the second bearing structure 12, the second groove structure on the second bearing structure 12, and the second groove structure on the third bearing structure 13 may be the same or different. Specifically, the setting may be according to actual use requirements, and the embodiment of the present invention is not limited.

Optionally, in an embodiment of the present invention, a baffle may be further disposed in the groove structure (e.g., the first groove structure and/or the second groove structure), and the baffle is configured to fix the stator in the groove structure. It will be appreciated that the number of baffles in embodiments of the invention is the same as the number of groove structures.

Optionally, in the embodiment of the present invention, the baffle may be connected to the groove structure by laser welding or by glue bonding. Specifically, the setting may be according to actual use requirements, and the embodiment of the present invention is not limited.

In the embodiment of the invention, the first groove structure is arranged on at least one inner side wall of the first bearing structure and at least one outer side wall of the second bearing structure, so that at least one first bearing is respectively fixed with the first bearing structure and the second bearing structure through the first groove structure, and the reliability of connection between the first bearing structure and the second bearing structure is improved.

In the embodiment of the invention, the at least one second bearing and the second bearing structure, and the second bearing and the third bearing structure are fixed through the second groove structure by arranging the opposite second groove structure on the at least one inner side wall of the second bearing structure and the at least one outer side wall of the third bearing structure, so that the reliability of connection between the second bearing structure and the third bearing structure is improved.

Optionally, in a possible implementation manner of the embodiment of the present invention, with reference to fig. 4, as shown in fig. 10, at least one first magnet (illustrated by two first magnets in fig. 10, for example, a magnet 32 and a magnet 33) is disposed on a first inner side wall of the first bearing structure 11, and at least one second magnet (illustrated by two second magnets in fig. 10, for example, a magnet 34 and a magnet 35) is disposed on a third inner side wall of the second bearing structure 12, where a plane where the first inner side wall is located is perpendicular to a plane where the third inner side wall is located.

By way of example, FIG. 11 shows the magnets on the first carrier structure 11 and the magnets on the second carrier structure 12. As shown in fig. 11A, at least one first magnet (e.g., magnet 32 and magnet 33) is disposed on the first inner side wall of the first carrying structure 11; as shown in fig. 11B, at least one second magnet (e.g., the magnet 34 and the magnet 35) is provided on the third inner side wall of the second carrier mechanism 12.

Optionally, in an embodiment of the present invention, at least one first protruding block is disposed on a first inner side wall of the first bearing structure 11; every first magnetite in at least one first magnetite passes through a first lug and first inside wall fixed connection respectively.

Optionally, in an embodiment of the present invention, each of the first magnets may be connected to one of the first bumps by gluing.

Optionally, in an embodiment of the present invention, at least one first baffle is disposed on a third inner sidewall of the second bearing structure 12; every second magnetite passes through a first baffle and third inside wall fixed connection respectively in to at least one second magnetite.

Optionally, in the embodiment of the present invention, each first magnet may be connected to one first bump by glue bonding; each second magnet can be connected with one first baffle plate in a glue bonding mode.

Optionally, in an embodiment of the present invention, for each first magnet of the at least one first magnet, a first end of one first magnet is fixedly connected to the first inner side wall through a first protrusion, and the first end of the one first magnet is an end where a south pole of the one first magnet is located.

Optionally, in an embodiment of the present invention, for each second magnet in the at least one second magnet, the second end of one second magnet is fixedly connected to the third inner side wall through one first baffle, and the second end of one second magnet is an end of one second magnet where the south pole is located.

In an embodiment of the invention, the magnets (e.g., at least one first magnet and/or at least one second magnet) are used for providing a magnetic field for the lens module.

Optionally, in another possible implementation manner of the embodiment of the present invention, at least one first magnet is disposed on a first inner side wall of the first bearing structure 11, at least one second magnet is disposed on a second inner side wall of the first bearing structure 11, and a plane where the first inner side wall is located is perpendicular to a plane where the second inner side wall is located.

Optionally, in an embodiment of the present invention, at least one first protruding block is disposed on a first inner side wall of the first bearing structure 11; to each first magnetite in at least one first magnetite, this every first magnetite respectively through a first lug and first inside wall fixed connection.

It should be noted that, for the description of the connection manner of each first magnet and the first inner side wall through the first bump, reference may be made to the description in the foregoing embodiments, and details of the embodiments of the present invention are not repeated herein.

Optionally, in an embodiment of the present invention, for each second magnet in the at least one second magnet, the second end of one second magnet is fixedly connected to the second inner side wall through a second protrusion, and the second end of the one second magnet is an end where the south pole is located in the one second magnet.

In an embodiment of the present invention, a plurality of magnets (i.e., at least one first magnet and at least one second magnet) may be disposed on the first bearing structure, or a plurality of magnets (i.e., at least one first magnet and at least one second magnet) may be disposed on the first bearing structure and the second bearing structure, so as to provide a magnetic field to the lens module, so that the lens component is moved by the action of the magnetic field.

Optionally, in the embodiment of the present invention, the lens component 14 includes a lens holder 141 and a lens 142.

It should be noted that, in order to illustrate the structure of the lens module 10 more clearly, fig. 12 is a schematic view illustrating a connection structure between the lens component 14 and the third carrying structure 13 of the lens module 10 according to the embodiment of the present invention. As shown in fig. 12, the lens section 14 includes: a lens mount 141, a lens 142 carried by the lens mount, the lens mount 141 being fixedly connected to the third carrying structure 13.

In an embodiment of the present invention, an inner surface area (for example, an inner bottom area) of the third supporting structure 13 is fixedly connected to a first area (i.e., a ceiling area) of the lens holder 141, the first area is a side of the lens holder 141 on which the lens 142 is disposed, and the lens 142 can penetrate through a central area in the inner surface area of the third supporting structure 13.

For example, in order to more clearly illustrate the structures of the lens holder 141 and the lens 142, fig. 13 illustrates a schematic structural diagram of the lens holder 141 and the lens 142 provided in the embodiment of the present invention. As shown in fig. 13, the lens holder 141 is a hollow structure, the lens 142 is disposed in the lens holder 141, and a part of the structure of the lens 142 is located outside the lens holder 141.

Optionally, in the embodiment of the present invention, the inner surface area of the third bearing structure 13 may be connected to the first area of the lens holder 141 by laser welding, or by gluing.

Exemplarily, fig. 14 illustrates a schematic connection structure of the lens holder 141, the lens 142 and the third bearing structure 13 according to an embodiment of the present invention. Referring to fig. 8 and 13, as shown in fig. 14, a bottom region of an inner surface of the third carrier structure 13 is connected (e.g., fixedly connected) with a structure of the lens 142 located outside the lens holder 141 to fix the lens holder 141 and the lens 142 in the third carrier structure 13.

As another example, fig. 15 shows a schematic view of a connection structure of the lens holder 141, the lens 142 and the third bearing structure 13 according to another viewing angle provided by the embodiment of the invention, and in conjunction with fig. 12, as shown in fig. 15, a bottom region of an inner face of the third bearing structure 13 is connected (e.g., fixedly connected) with a structure of the lens 142 located outside the lens holder 141, so as to fix the lens holder 141 and the lens 142 in the third bearing structure 13.

Optionally, in an embodiment of the present invention, the lens holder 141 and the lens 142 may be a Compact Camera Module (CCM) component in the electronic device, and the CCM component may implement a focus photographing function of the electronic device.

Optionally, in an embodiment of the present invention, the first outer sidewall of the lens holder 141 is provided with at least one first coil, the second outer sidewall of the lens holder 141 is provided with at least one second coil, and a plane where the first outer sidewall is located is perpendicular to a plane where the second outer sidewall is located.

The at least one first coil is arranged opposite to at least one first magnet in the lens module, and the at least one second coil is arranged opposite to at least one second magnet in the lens module; or the at least one first coil and the at least one second magnet are arranged oppositely, and the at least one second coil and the at least one first magnet are arranged oppositely.

It should be noted that, for each first coil in the at least one first coil, one first coil is disposed opposite to one magnet (for example, one first magnet in the at least one first magnet or one second magnet in the at least one second magnet), so that a magnetic field of the one magnet may be perpendicular to a current direction of the one first coil, and a lorentz force is generated after the one first coil is energized, so as to drive the lens component 14 to move; for each of the at least one second coil, one second coil is disposed opposite to one magnet (for example, one first magnet of the at least one first magnet or one second magnet of the at least one second magnet), so that the magnetic field of the one magnet is perpendicular to the current direction of the one second coil, and the lorentz force is generated after the one second coil is electrified to drive the lens component 14 to move.

In the embodiment of the invention, when each first coil in at least one first coil is electrified, the current direction of each first coil is the same (namely, the current direction of all the first coils is the same); each of the at least one second coil has the same current direction when energized (i.e., the current direction of all the second coils is the same).

It is understood that, when each first coil is energized, each first coil can generate a lorentz force in a magnetic field (i.e. a magnetic field of at least one first magnet or a magnetic field of at least one second magnet) so that the second bearing structure 12 and the third bearing structure 13 can rotate around the rotating shaft of the first rotating component 15, thereby moving the lens component 14; each second coil, when energized, may generate a lorentz force in a magnetic field (i.e., a magnetic field of one of the at least one first magnet or a magnetic field of one of the at least one second magnet) such that the third bearing structure 13 may rotate about the rotation axis of the second rotating member 16, thereby moving the lens member 14.

Optionally, in the embodiment of the present invention, each of the at least one first coil is electrically connected to the electronic device where the lens module is located; the at least one second coil is electrically connected with the electronic equipment where the lens module is located.

In the embodiment of the invention, the lens component can be driven to move to compensate the offset generated by the shaking of the lens component by arranging the plurality of coils (namely the at least one first coil and the at least one second coil) on the outer side wall of the lens seat so that the coils generate the lorentz force after the coils in the plurality of coils are electrified.

Optionally, in an embodiment of the present invention, as shown in fig. 16 with reference to fig. 13, a first circuit board (e.g., circuit board 36) is disposed on the first outer side wall of the lens holder 141, and the at least one first coil (e.g., coil 37 and coil 38) is located on the circuit board 36; the second outer sidewall of the lens holder 141 is provided with a second circuit board (e.g., the circuit board 39), and the at least one second coil (e.g., the coil 40 and the coil 41) is located on the circuit board 39.

Optionally, in the embodiment of the present invention, the first circuit board and the second circuit board may be Printed Circuit Boards (PCBs).

Optionally, in the embodiment of the present invention, the first circuit board is connected to the first outer sidewall of the lens holder 141 by gluing; the second circuit board is connected to the second outer sidewall of the lens holder 141 by gluing.

Optionally, in the embodiment of the present invention, the first circuit board and the second circuit board are both electrically connected to the lens holder 141, and the lens holder 141 is electrically connected to the electronic device where the lens module 10 is located.

Optionally, in an embodiment of the present invention, the first circuit board includes a terminal, and the first circuit board is electrically connected to the lens mount 141 through the terminal; the second circuit board is electrically connected with the first circuit board.

For example, fig. 17 shows a schematic structural diagram of two circuit boards (i.e., a first circuit board and a second circuit board) provided in an embodiment of the present invention. Referring to fig. 16, as shown in fig. 17, the first circuit board 36 is electrically connected to the second circuit board 39, and the first circuit board 36 includes a terminal 42, and the terminal 42 is used for electrically connecting the first circuit board 36 to the lens holder 141.

For example, fig. 18 shows possible structures (i.e., an exploded view) of a lens module according to an embodiment of the present invention, and as shown in fig. 18, the lens module 10 includes a first carrier structure 11, a second carrier structure 12, a third carrier structure 13, a lens holder 141, a lens 142, a first circuit board (e.g., the circuit board 36), a second circuit board (e.g., the circuit board 39), at least one first coil (e.g., the coil 37 and the coil 38), and at least one second coil (e.g., the coil 40 and the coil 41).

Fig. 19 shows a schematic diagram of a possible structure of an electronic device involved in the embodiment of the present invention. As shown in fig. 19, the electronic device 50 may include: in the lens module 10 of the above embodiment, the first carrying structure in the lens module 10 is connected to the housing of the electronic device.

Optionally, in the embodiment of the present invention, the electronic device may be a mobile terminal device or a non-mobile terminal device. By way of example, the mobile terminal device may be a mobile phone, a tablet computer, a notebook computer, a palmtop computer, a vehicle-mounted terminal device, a wearable device, an ultra-mobile personal computer (UMPC), a netbook, a personal game machine, a smart watch, an electronic camera device, a Personal Digital Assistant (PDA), or the like, and the non-mobile terminal device may be a Personal Computer (PC), a television (television), a teller machine, a self-service machine, or the like, and the embodiment of the present invention is not particularly limited.

An embodiment of the present invention provides an electronic device, which may include a lens module connected to the electronic device. Because electronic equipment includes the lens module, therefore when the camera lens part takes place the shake, can make the camera lens part move along a direction through the rotation of second bearing structure in the lens module and third bearing structure, perhaps can make the camera lens part move along another direction through the rotation of third bearing structure in the lens module, and these two directions are perpendicular, namely the camera lens part not only can move in the direction of the optical axis of perpendicular to camera lens part, also can move in the direction that is on a parallel with the optical axis of camera lens part, thereby can compensate the offset that the camera lens part shakes in all directions and produces, and then can promote the anti-shake effect of the camera lens in the electronic equipment.

Fig. 20 is a flowchart illustrating an electronic device control method according to an embodiment of the present invention, where the electronic device control method can be applied to the electronic devices described in the above embodiments. As shown in fig. 20, the electronic device control method provided by the embodiment of the present invention may include

steps

201 and 202 described below.

Step 201, when shooting is performed through a lens module of an electronic device, the electronic device detects a first magnetic flux of at least one first magnet and a second magnetic flux of at least one second magnet.

In an embodiment of the present invention, the at least one first magnet is a magnet of the first bearing structure, and the at least one second magnet is a magnet of the second bearing structure.

Optionally, in an embodiment of the present invention, the lens module of the electronic device further includes a detection module, and the detection module is configured to detect a magnetic flux of the magnet.

Optionally, in this embodiment of the present invention, the electronic device may detect, by the detection module, a magnetic flux of the at least one first magnet and a magnetic flux of the at least one second magnet, and send the detected magnetic fluxes to the electronic device.

Optionally, in an embodiment of the present invention, the detection module may include at least one hall switching device (hallIc), and each hall switching device in the at least one hall switching device is electrically connected to the lens mount 141 respectively.

Optionally, in this embodiment of the present invention, the at least one hall switching device is disposed on the first outer sidewall and the second outer sidewall of the lens holder 141, that is, a part of the at least one hall switching device is disposed on the first outer sidewall of the lens holder 141, and another part of the at least one hall switching device is disposed on the second outer sidewall of the lens holder 141.

Optionally, in an embodiment of the present invention, the at least one hall switching device is respectively disposed on the first circuit board and the second circuit board (that is, a part of the at least one hall switching device is disposed on the first circuit board, and another part of the at least one hall switching device is disposed on the second circuit board), and the part of the hall switching device disposed on the first circuit board is electrically connected to the lens holder 141 through the first circuit board, and the part of the hall switching device disposed on the second circuit board is electrically connected to the lens holder 141 through the second circuit board.

It is understood that, in the event of a shake of the lens component in the lens module, the position of the at least one hall switching device relative to the at least one first magnet (or the at least one second magnet) changes, so that the at least one hall switching device detects a change in magnetic flux of the at least one first magnet (or the magnetic flux of the at least one second magnet) (i.e., a change in magnetic field of the corresponding magnet).

Optionally, in an embodiment of the present invention, the detecting module may detect a magnetic flux of at least one first magnet and a magnetic flux of at least one second magnet in real time.

Step 202, the electronic device controls a lens component in a lens module in the electronic device to move according to the first magnetic flux and the second magnetic flux.

Optionally, in this embodiment of the present invention, the step 202 may be specifically implemented by the following step 202a and step 202 b.

Step 202a, the electronic device determines an offset of the lens component according to the first magnetic flux and the second magnetic flux.

Alternatively, in the embodiment of the present invention, the electronic device may determine the offset amount of the lens component 14 by using a preset algorithm according to the detected first magnetic flux and the second magnetic flux.

It is understood that in the case that the lens component 14 shakes, the magnetic flux of the magnet in the lens module 10 changes, and the detection module can detect the current magnetic flux (i.e., the changed magnetic flux (i.e., the first magnetic flux and the second magnetic flux)) so that the electronic device can determine the offset of the lens component 14 according to the first magnetic flux and the second magnetic flux.

Step 202b, the electronic device controls the lens component to move by a first displacement according to the offset.

In an embodiment of the invention, the direction of the first displacement is opposite to the offset direction of the lens, and the displacement amount of the first displacement is the same as the offset amount.

In the embodiment of the present invention, the electronic device may determine the offset of the lens component 14 according to the detected first magnetic flux and the second magnetic flux to control the lens component 14 to move by a displacement corresponding to the offset to compensate for the offset caused by the lens shake.

Note that the above "shift direction of the lens" can be understood as: a direction of a deviation of a current position of the lens section from an initial position of the lens section when the shake occurs.

In the electronic device control method provided by the embodiment of the invention, when shooting is performed through the lens module, the electronic device can detect magnetic fluxes (namely, a first magnetic flux of at least one first magnet and a second magnetic flux of at least one second magnet), and control the lens component to move according to the magnetic fluxes. Because electronic equipment can be according to first magnetic flux and the second magnetic flux that detects, confirm the offset of lens part, thereby can make the lens part move along a direction through the rotation of second bearing structure and third bearing structure, or can make the lens part move along another direction through the rotation of third bearing structure, and these two directions are perpendicular, namely the lens part not only can move in the direction of perpendicular to lens part optical axis, also can move in the direction that is on a parallel with lens part optical axis, thereby can compensate the offset that the shake of lens produced in all directions, and then can promote the anti-shake effect of the lens in electronic equipment.

Optionally, in this embodiment of the present invention, before the step 202b, the electronic device control method provided in this embodiment of the present invention may include the following step 301.

Step 301, the electronic device energizes a coil corresponding to at least one first magnet in the lens module of the electronic device and energizes a coil corresponding to at least one second magnet in the lens module of the electronic device.

Optionally, in an embodiment of the present invention, the electronic device may determine, according to the offset of the lens component 14, a current parameter when the coils (i.e., the coil corresponding to the at least one first magnet and the coil corresponding to the at least one second magnet) are energized, and generate a lorentz force through the current of the current parameter, so as to drive the bearing structures (e.g., the second bearing structure 12 and the third bearing structure 13, or the third bearing structure 13) in the lens module 10 to rotate, so as to control (drive) the lens component 14 to move by the first displacement.

Optionally, in an embodiment of the present invention, the current parameter may include at least one of: current value and current direction.

It is understood that after the electronic device determines the offset amount of the lens component 14, the direction of the current when the coils (i.e., the coil corresponding to the at least one first magnet and the coil corresponding to the at least one second magnet) are energized may be determined according to the direction of the offset amount of the lens component 14, and the current in the direction causes the coils to generate a lorentz force in the magnetic field in the corresponding direction, so that the direction of the lorentz force is opposite to the direction of the offset amount of the lens component 14, thereby controlling the lens component 14 to move by the first displacement.

Alternatively, in the embodiment of the present invention, after the electronic device controls the lens part 14 to move by the first displacement, the electronic device may stop energizing the coil in the lens module 10.

In an embodiment of the present invention, the electronic device may determine an offset of the lens component according to the acquired magnetic flux, so that the coil corresponding to the at least one first magnet and the coil corresponding to the at least one second magnet may be energized to control the lens component to move a displacement corresponding to the offset, so as to compensate the offset caused by the lens shake.

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.

Through the above description of the embodiments, those skilled in the art will clearly understand that the method of the above embodiments can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware, but in many cases, the former is a better implementation manner. Based on such understanding, the technical solutions of the present invention may be embodied in the form of a software product, which is stored in a storage medium (such as ROM/RAM, magnetic disk, optical disk) and includes instructions for enabling an electronic device (such as a mobile phone, a computer, a server, an air conditioner, or a network device) to execute the method according to the embodiments of the present invention.

While the present invention has been described with reference to the embodiments shown in the drawings, the present invention is not limited to the embodiments, which are illustrative and not restrictive, and it will be apparent to those skilled in the art that various changes and modifications can be made therein without departing from the spirit and scope of the invention as defined in the appended claims.

Claims

1. A lens module is characterized in that the lens module comprises a first bearing structure, a second bearing structure arranged in the first bearing structure, a third bearing structure arranged in the second bearing structure, and a lens component connected with the third bearing structure;

the first bearing structure is connected with the second bearing structure through a first rotating part, the second bearing structure is connected with the third bearing structure through a second rotating part, and a rotating shaft of the first rotating part is perpendicular to a rotating shaft of the second rotating part.

2. The lens module as claimed in claim 1, wherein the first inner sidewall of the first supporting structure is provided with at least one first magnet, the second inner sidewall of the first supporting structure is provided with at least one second magnet, and a plane of the first inner sidewall is perpendicular to a plane of the second inner sidewall.

3. The lens module as claimed in claim 1, wherein the first inner sidewall of the first supporting structure is provided with at least one first magnet, the third inner sidewall of the second supporting structure is provided with at least one second magnet, and a plane of the first inner sidewall is perpendicular to a plane of the third inner sidewall.

4. A lens module according to claim 2 or 3, wherein the lens component comprises a lens holder and a lens carried by the lens holder;

the first outer side wall of the lens holder is provided with at least one first coil, the second outer side wall of the lens holder is provided with at least one second coil, and the plane where the first outer side wall is located is perpendicular to the plane where the second outer side wall is located;

the at least one first coil is arranged opposite to the at least one first magnet, and the at least one second coil is arranged opposite to the at least one second magnet; or the at least one first coil and the at least one second magnet are arranged oppositely, and the at least one second coil and the at least one first magnet are arranged oppositely.

5. The lens module as claimed in claim 4, wherein the first outer sidewall is provided with a first circuit board, and the at least one first coil is located on the first circuit board;

the second outer side wall is provided with a second circuit board, and the at least one second coil is located on the second circuit board.

6. The lens module as claimed in claim 5, wherein the first circuit board and the second circuit board are electrically connected to the lens holder, and the lens holder is electrically connected to an electronic device where the lens module is located.

7. The lens module as recited in claim 1, wherein the first rotational member comprises at least one first bearing, at least one inner sidewall of the first carrier structure and at least one outer sidewall of the second carrier structure are provided with opposing first groove structures, and a stator of the at least one first bearing is located within the first groove structures.

8. The lens module as recited in claim 1, wherein the second rotational member comprises at least one second bearing, at least one inner sidewall of the second carrier structure and at least one outer sidewall of the third carrier structure are provided with an opposing second groove structure, and a stator of the at least one second bearing is located within the second groove structure.

9. An electronic device, comprising the lens module as claimed in any one of claims 1 to 8, wherein the first carrying structure of the lens module is connected to a housing of the electronic device.

10. An electronic device control method applied to the electronic device according to claim 9, the method comprising:

when shooting is carried out through a lens module of the electronic equipment, detecting a first magnetic flux of at least one first magnet and a second magnetic flux of at least one second magnet, wherein the at least one first magnet is a magnet of the first bearing structure, and the at least one second magnet is a magnet of the second bearing structure;

and controlling the lens component in the lens module in the electronic equipment to move according to the first magnetic flux and the second magnetic flux.

11. The method of claim 10, wherein controlling the lens component to move based on the first magnetic flux and the second magnetic flux comprises:

determining an offset of the lens component according to the first magnetic flux and the second magnetic flux;

and controlling the lens component to move by a first displacement according to the offset, wherein the direction of the first displacement is opposite to the offset direction of the lens, and the displacement of the first displacement is the same as the offset.

12. The method of claim 11, wherein prior to controlling the lens component to move the first displacement according to the offset amount, the method further comprises:

and electrifying a coil corresponding to at least one first magnet in the lens module in the electronic equipment and a coil corresponding to at least one second magnet in the lens module in the electronic equipment.