Optical anti-vibration motor, camera module and electronic equipment

Abstract

The embodiment of the invention provides an optical anti-vibration motor, a camera module and electronic equipment. The optical anti-vibration motor comprises a base, a motor rotor, a plurality of connecting assemblies and a suspension wire, the motor rotor is movably connected to the base; the multiple connecting assemblies are distributed on the base at intervals and movably connected with the base. The multiple suspension wires are arranged between the motor rotor and the base, one end of each suspension wire is connected with the motor rotor, and the other end of each suspension wire is connected with one connecting assembly. By arranging the connecting assembly movably connected with the base, when the anti-shake function is started, the connecting assembly can adaptively move to reduce the pulling force borne by the suspension wire, and therefore the risk that the suspension wire is broken can be effectively reduced.

Description

Technical Field

[0001] The present application belongs to the technical field of electronic equipment, and specifically relates to an optical image stabilization motor, a camera module and an electronic equipment. Background Art

[0002] Optical image stabilization motor is a device that converts electrical energy into mechanical energy and can achieve linear and limited swing angle motion. When applied to the lens of electronic equipment, it can not only realize the autofocus function of the lens, but also effectively overcome the image blur caused by lens shake.

[0003] The suspension wire optical image stabilization motor is a common optical image stabilization motor. It usually includes a base, a motor mover and a suspension wire. The motor mover is movably connected to the base, and the suspension wire is connected to the motor mover and the base respectively to limit the position of the motor mover. However, when the anti-shake angle is too large or the anti-shake function is used frequently, the connection between the suspension wire and the motor mover and the base is prone to breakage, affecting the anti-shake effect. Summary of the invention

[0004] The present application aims to provide an optical image stabilization motor, a camera module and an electronic device to solve the problem that the connection between the suspension wire and the base of the existing optical image stabilization motor is prone to breakage, thus affecting the image stabilization effect.

[0005] In order to solve the above technical problems, this application is implemented as follows:

[0006] In a first aspect, the present application discloses an optical image stabilization motor, comprising: a base, a motor mover, a plurality of connection components, and a suspension wire;

[0007] The motor mover is movably connected to the base;

[0008] A plurality of the connecting components are distributed at intervals on the base and are movably connected to the base;

[0009] A plurality of suspension wires are arranged between the motor mover and the base, and one end of each suspension wire is connected to the motor mover, and the other end of each suspension wire is connected to one of the connection components.

[0010] In a second aspect, the present application also discloses a camera module, comprising the optical image stabilization motor described in any one of the above items.

[0011] In a third aspect, the present application also discloses an electronic device, comprising the above-mentioned camera module.

[0012] In the embodiment of the present application, a connecting component that is movably connected to the base is provided, by connecting one end of the suspension wire to the motor mover and the other end to a connecting component. In this way, when the anti-shake function is turned on, the motor mover moves relative to the base, and the pulling force of the motor mover on the suspension wire is transmitted to the connecting component. The connecting component can move adaptively to reduce the pulling force on the suspension wire, thereby effectively reducing the risk of the suspension wire breaking.

[0013] Additional aspects and advantages of the present invention will be given in part in the following description and in part will be obvious from the following description, or will be learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0015] Figure 1 It is a schematic diagram of a partial structure of an optical image stabilization motor in the related art when the image stabilization function is not turned on;

[0016] Figure 2 It is one of the partial structural schematic diagrams of the optical image stabilization motor in the related art when the image stabilization function is turned on;

[0017] Figure 3 This is the second partial structural schematic diagram of the optical image stabilization motor in the related art when the image stabilization function is turned on;

[0018] Figure 4 is a schematic diagram of the structure of an optical image stabilization motor provided in an embodiment of the present application;

[0019] Figure 5 This is one of the partial structural schematic diagrams of the optical image stabilization motor provided in the embodiment of the present application;

[0020] Figure 6 This is the second partial structural schematic diagram of the optical image stabilization motor provided in the embodiment of the present application;

[0021] Figure 7 This is the third partial structural diagram of the optical image stabilization motor provided in the embodiment of the present application;

[0022] Figure 8 is a schematic structural diagram of a connection plate of a connection assembly provided in an embodiment of the present application;

[0023] Fig. 9 is a schematic structural diagram of a cover plate of a connection assembly provided in an embodiment of the present application;

[0024] Fig.10 is a schematic diagram of a partial structure of the optical image stabilization motor provided in an embodiment of the present application when the image stabilization function is not turned on;

[0025] Fig.11 This is the second partial structural schematic diagram of the optical image stabilization motor provided in the embodiment of the present application when the image stabilization function is turned on;

[0026] Fig.12 This is the third partial structural schematic diagram of the optical image stabilization motor provided in the embodiment of the present application when the anti-shake function is turned on.

[0027] Figure numerals: 1. Base, 11. Connecting hole, 2. Connecting assembly, 21. Connecting plate, 211. Ball groove, 212. Welding hole, 22. Elastic member, 23. Limiting structure, 231. Cover plate, 2311. Window, 232. Ball, 3. Suspension wire, 4. Motor mover, 41. Upper spring leaf, Z. First direction. DETAILED DESCRIPTION

[0028] Embodiments of the present invention will be described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be construed as limiting the present invention. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of this application.

[0029] The term "first" or "second" in the specification and claims of the present application may include one or more of the features explicitly or implicitly. In the description of the present invention, unless otherwise specified, "plurality" means two or more. In addition, "and / or" in the specification and claims means at least one of the connected objects, and the character " / " generally means that the objects connected before and after are in an "or" relationship.

[0030] In the description of the present invention, it is to be understood that the terms “center”, “longitudinal”, “lateral”, “length”, “width”, “thickness”, “up”, “down”, “front”, “back”, “left”, “right”, “vertical”, “horizontal”, “top”, “bottom”, “inside”, “outside”, “clockwise”, “counterclockwise”, “axial”, “radial”, “circumferential”, etc., indicating orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0031] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0032] Reference Figures 1 to 3 , shows a partial structural diagram of the optical image stabilization motor in the related art when the image stabilization function is turned off and on, such as Figures 1 to 3 As shown, the optical image stabilization motor in the related art includes a base 1, a motor mover 4 and a suspension wire 3. The motor mover 4 is movably connected to the base 1, and the suspension wire 3 is connected to the motor mover 4 and the base 1 respectively. Specifically, the motor mover 4 includes an upper spring sheet 41, one end of the suspension wire 3 is welded to the upper spring sheet 41, and the other end of the suspension wire 3 is welded to the base 1, so as to support the motor mover 4, realize electrical conduction and limit the motor mover 4. Take one of the suspension wires 3 as an example, Figure 1 As shown in FIG. 1 , when the anti-shake function is not turned on, the suspension wire 3 is in a neutral position. Figures 2 to 3 As shown, when the anti-shake function is turned on, the motor mover 4 will move in the X / Y direction to perform anti-shake compensation, and the upper welding point of the suspension wire 3 (i.e., the connection point between the suspension wire 3 and the upper spring sheet 41) moves with the upper spring sheet 41, while the lower welding point of the suspension wire 3 (i.e., the connection point between the suspension wire 3 and the base 1) is fixed, and the suspension wire 3 is bent and pulled by force. Specifically, as Figure 2 When the motor mover 4 moves to the right, the suspension wire 3 is subjected to a pulling force F1. Figure 3 , when the motor mover 4 moves to the left, the suspension wire 3 is subjected to a pulling force F2. Since the suspension wire 3 is usually made of a material with poor rigidity and ductility, it will not produce deformation in the length direction to offset the pulling force and deformation. After analysis, the fracture position of the suspension wire 3 mainly occurs at the connection point between the suspension wire 3 and the upper spring sheet 41 and the base 1, that is, the welding position. The main reasons are overload fracture and fatigue fracture. Especially when the anti-shake angle is too large or the anti-shake function is used frequently, the risk of fracture of the suspension wire 3 increases, affecting the anti-shake effect. It should be noted that the suspension wire 3 is in the neutral position, which means that the axial direction of the suspension wire 3 is parallel to the first direction Z. The X / Y direction refers to two directions perpendicular to each other on the horizontal plane, and the X direction and the Y direction are both perpendicular to the first direction Z.

[0033] An embodiment of the present application provides an optical image stabilization motor, and the optical image stabilization motor of the present application is described in detail below with reference to the accompanying drawings.

[0034] Reference Figure 4 , showing a schematic diagram of the structure of the optical image stabilization motor provided in an embodiment of the present application, referring to Figures 5 to 7 , which shows a partial structural diagram of the optical image stabilization motor provided in an embodiment of the present application, with reference to Figure 8 , showing a schematic diagram of the structure of the connection plate of the connection assembly provided in an embodiment of the present application, referring to Fig. 9 , showing a schematic diagram of the structure of the cover plate of the connection assembly provided in an embodiment of the present application, referring to Figures 10 to 12 , a schematic diagram of the partial structure of the optical image stabilization motor provided in an embodiment of the present application when the anti-shake function is turned off and on.

[0035] like Figures 4 to 7 As shown, the present application provides an optical image stabilization motor, comprising: a base 1, a motor mover 4, a plurality of connecting components 2 and a suspension wire 3; the motor mover 4 is movably connected to the base 1; a plurality of connecting components 2 are distributed at intervals on the base 1 and are movably connected to the base 1; a plurality of suspension wires 3 are arranged between the motor mover 4 and the base 1, and one end of the suspension wire 3 is connected to the motor mover 4, and the other end of the suspension wire 3 is connected to a connecting component 2.

[0036] In the embodiment of the present application, since a connecting component 2 movably connected to the base 1 is provided, one end of the suspension wire 3 is connected to the motor mover 4, and the other end is connected to a connecting component 2. In this way, when the anti-shake function is turned on, the motor mover 4 moves relative to the base 1, and the pulling force of the motor mover 4 on the suspension wire 3 is transmitted to the connecting component 2. The connecting component 2 can move adaptively to reduce the pulling force on the suspension wire 3, thereby effectively reducing the risk of the suspension wire 3 breaking.

[0037] It should be noted that the embodiment of the present application does not limit the setting position and setting number of the connection component 2, and those skilled in the art can adjust it according to actual needs. It can be understood that the setting position and setting number of the connection component 2 and the suspension wire 3 are consistent. In one embodiment, the motor mover 4 includes an upper spring 41, and the upper spring 41 has four connecting parts protruding from the surface of the motor mover 4. The connection component 2 and the suspension wire 3 are both provided with four, and the connection component 2 corresponds to the connecting part one by one. One end of the suspension wire 3 is welded to the connection component 2, and the other end is welded to the connecting part, so that the suspension wire 3 maintains a neutral position, so that the motor mover 4 can be supported, and electrical conduction and limiting the motor mover 4 can be achieved. When the anti-shake function is turned on, the motor mover 4 moves relative to the base 1, and the pulling force of the upper spring 41 on the suspension wire 3 is transmitted to the connection component 2, and the connection component 2 can move adaptively to reduce the pulling force on the suspension wire 3, thereby effectively reducing the risk of the suspension wire 3 breaking. In addition, the first direction Z of the embodiment of the present application refers to the vertical direction. The motor mover 4 in the embodiment of the present application refers to a combination of a lens and a carrier.

[0038] In some optional embodiments of the present application, the connecting assembly 2 includes: a connecting plate 21, and the end of the suspension wire 3 facing away from the motor mover 4 is fixedly connected to the connecting plate 21; the base 1 is provided with a connecting hole 11 at a corresponding position of the connecting plate 21, and the connecting plate 21 is movably connected to the connecting hole 11.

[0039] In the embodiment of the present application, since the connection assembly 2 is provided with a connection plate 21, and the base 1 is provided with a connection hole 11, the suspension wire 3 is fixedly connected to the connection plate 21, and the connection plate 21 is movably connected to the connection hole 11. In this way, when the anti-shake function is turned on, the pulling force of the motor mover 4 on the suspension wire 3 is transmitted to the connection plate 21, and the pulling force on the suspension wire 3 can be reduced through the adaptive movement of the connection plate 21 in the connection hole 11, thereby effectively reducing the risk of the suspension wire 3 breaking.

[0040] It should be noted that the cross-sectional shape of the connecting plate 21 and the connecting hole 11 perpendicular to the first direction Z in the embodiment of the present application can be square, circular, elliptical, polygonal or irregular, etc., which is not limited here, and those skilled in the art can adjust it according to actual needs. It can be understood that when the shape of the connecting plate 21 is consistent with the shape of the connecting hole 11, it is convenient for processing and assembly. In addition, the opening size of the connecting hole 11 should be larger than the size of the connecting plate 21, so as to provide sufficient movement space for the connecting plate 21 and effectively reduce the pulling force on the suspension wire 3. The embodiment of the present application does not specifically limit the outer dimensions of the connecting plate 21 and the opening size of the connecting hole 11, and those skilled in the art can adjust it according to actual needs. In addition, the connecting plate 21 in the embodiment of the present application can be a metal plate so that the suspension wire 3 can play a role of electrical conduction.

[0041] In one embodiment, the connecting plate 21 is welded to the suspension wire 3, specifically, as Figure 8 As shown, the connecting plate 21 is also provided with a welding hole 212, and one end of the suspension wire 3 away from the motor mover 4 is passed through the welding hole 212. In this way, during the assembly process of the suspension wire 3 and the connecting assembly 2, laser welding can be performed from the bottom of the connecting plate 21, that is, the side of the connecting plate 21 away from the motor mover 4, and the solder will creep at the roots on both sides of the welding hole 212, thereby achieving reliable welding of the suspension wire 3 and the connecting plate 21. It can be understood that after the suspension wire 3 is respectively welded to the connecting plate 21 and the upper spring 41, the suspension wire 3 is in a taut state, which can limit the connecting plate 21 and prevent the connecting plate 21 from moving downward.

[0042] In some optional embodiments of the present application, the connecting hole 11 has a hole wall; the connecting component 2 also includes an elastic member 22, which is arranged between the connecting plate 21 and the hole wall and is respectively connected to the connecting plate 21 and the hole wall. Under the elastic action of the elastic member 22, the connecting plate 21 moves relative to the hole wall.

[0043] In the embodiment of the present application, an elastic member 22 is arranged between the connecting plate 21 and the hole wall. In this way, when the anti-shake function is turned on, the suspension wire 3 drives the connecting plate 21 to move relative to the hole wall, and the elastic member 22 is deformed and stores elastic energy; when the anti-shake function is turned off, the elastic member 22 releases elastic energy and generates a restoring force, thereby driving the connecting plate 21 to reset, so that the suspension wire 3 returns to the neutral position. Moreover, the method of using the elastic member 22 to realize the movable connection between the connecting plate 21 and the connecting hole 11 is simple, which is conducive to simplifying the structure of the connecting component 2 and reducing the processing difficulty and processing cost of the optical anti-shake motor.

[0044] In some optional embodiments of the present application, the elastic member 22 is a damping rubber. In this way, not only can the connection plate 21 be reliably connected to the hole wall, but the movement and reset of the connection plate 21 can also be achieved through its own elastic deformation.

[0045] It should be noted that the damping glue in the embodiment of the present application refers to a structural member with viscoelasticity, which can deform and store energy when subjected to force, and gradually return to its original shape after the external force is removed. Damping glue includes but is not limited to acrylic damping glue, polyurethane damping glue, butyl rubber damping glue, butyl rubber damping glue, chloroprene rubber damping glue or other damping glue, and those skilled in the art can adjust it according to actual needs. In addition, the damping glue can be arranged along the circumference of the connecting plate 21, that is, a full circle of damping glue is arranged around the circumference of the connecting plate 21; it can also be arranged at intervals along the circumference of the connecting plate 21, that is, multiple sections of damping glue are arranged at intervals around the circumference of the connecting plate 21, which is not limited here, and those skilled in the art can adjust it according to actual needs. In one of the embodiments, Figure 7 As shown, the connecting plate 21 is in the shape of a rectangular parallelepiped, and two sections of damping glue are respectively provided on the four side walls of the connecting plate 21 close to the hole wall, and the two sections of damping glue are arranged at intervals. In this way, the cost of the connecting component 2 can be reduced while satisfying the reliability of bonding between the connecting plate 21 and the hole wall and providing sufficient elastic force.

[0046] In another embodiment, the elastic member 22 is a spring. The movement and resetting of the connecting plate 21 can be achieved through the elastic deformation of the spring, that is, the extension and compression of the spring. It should be noted that the spring can be arranged in a direction perpendicular to the first direction Z, that is, in a horizontal direction, and one end of the spring is connected to the hole wall, and the other end of the spring is connected to the side wall of the connecting plate 21. The connection method between the spring and the connecting plate 21 and the hole wall includes but is not limited to bonding, clamping, welding or other connection methods, and those skilled in the art can adjust it according to actual needs. In addition, in order to improve the movement stability of the connecting plate 21, a plurality of springs are usually provided, and the plurality of springs can be arranged at intervals along the circumference of the connecting plate 21.

[0047] In some optional embodiments of the present application, the motor mover 4 and the base 1 are arranged along the first direction Z, and the connecting component 2 also includes: a limiting structure 23; the limiting structure 23 is connected to a side of the base 1 close to the motor mover 4, and at least part of the limiting structure 23 covers the connecting plate 21 and is connected to the connecting plate 21 to limit the movement of the connecting plate 21 along the first direction Z.

[0048] In actual application, the motor mover 4 moves in a direction perpendicular to the first direction Z, that is, in a horizontal direction. Based on this, by setting a limiting structure 23, and at least part of the limiting structure 23 covers the connecting plate 21 and is connected to the connecting plate 21, the movement of the connecting plate 21 in the first direction Z can be limited, so that the connecting plate 21 only moves in a direction perpendicular to the first direction Z, that is, in a horizontal direction. In this way, the connecting component 2 and the motor mover 4 can move in the same direction of the horizontal plane, so that the connecting component 2 can better adapt to the movement of the motor mover 4, so that the upper welding point of the suspension wire 3 (that is, the connection point between the suspension wire 3 and the upper spring sheet 41) and the lower welding point (that is, the connection point between the suspension wire 3 and the base 1) move synchronously, which can further reduce the pulling force on the suspension wire 3, which is beneficial to increase the service life of the suspension wire 3 and enhance the user's experience of the anti-shake function.

[0049] In some optional embodiments of the present application, such as Figure 5 , Figure 6 as well as Fig. 9 As shown, the limiting structure 23 includes: a cover plate 231 and a plurality of balls 232; the cover plate 231 is fixedly connected to the base 1 and at least partially covers the connecting plate 21, and the cover plate 231 is provided with a window 2311 at a corresponding position of the suspension wire 3 to avoid the suspension wire 3; a plurality of balls 232 are arranged between the cover plate 231 and the connecting plate 21 and are distributed at intervals along the circumference of the suspension wire 3, and the balls 232 are rollingly connected to the cover plate 231 and / or the connecting plate 21 so that the connecting plate 21 moves in a direction perpendicular to the first direction Z.

[0050] In the embodiment of the present application, since the cover plate 231 and the ball bearing 232 are provided, and the ball bearing 232 is provided between the cover plate 231 and the connecting plate 21 and is connected in a rolling manner with the cover plate 231 and / or the connecting plate 21. In this way, on the one hand, the movement of the connecting plate 21 along the first direction Z can be restricted, mainly the upward movement of the connecting plate 21 along the first direction Z can be restricted. On the other hand, through the rolling connection between the ball bearing 232 and the cover plate 231 and / or the connecting plate 21, the connecting plate 21 can be freely moved in a direction perpendicular to the first direction Z, that is, in a horizontal direction, according to the anti-shake demand, to adapt to the movement of the motor mover 4. By providing a window 2311 on the cover plate 231, the suspension wire 3 can be effectively avoided, so that the suspension wire 3 will not be damaged due to interference with the cover plate 231 during movement. By arranging multiple ball bearings 232 at intervals along the circumference of the suspension wire 3, the problem of tilting of the connecting plate 21 due to uneven force can be effectively avoided.

[0051] It should be noted that the cover plate 231 of the embodiment of the present application can be a metal cover plate 231, and the ball 232 can be a metal ball 232. The electrical conduction of the suspension wire 3 can be achieved through the contact between the metal cover plate 231 and the metal ball 232, the contact between the metal ball 232 and the metal connecting plate 21, and the welding between the metal connecting plate 21 and the suspension wire 3. In addition, the embodiment of the present application does not limit the shape and size of the window 2311, and those skilled in the art can design it according to the actual movement stroke of the suspension wire 3. In addition, the embodiment of the present application does not limit the number of balls 232, and those skilled in the art can adjust it according to actual needs. In one embodiment, the cross-sectional shape of the connecting plate 21 along the first direction Z is square, and there are four balls 232, and the four balls 232 are respectively arranged at the four corners of the connecting plate 21.

[0052] In some optional embodiments of the present application, the connecting plate 21 or the cover plate 231 is provided with a ball groove 211 at a position corresponding to the ball 232 , and the ball groove 211 is used to accommodate at least a portion of the ball 232 .

[0053] In the embodiment of the present application, the ball groove 211 is provided to accommodate at least part of the ball 232. In this way, the ball 232 can be prevented from being separated from between the cover plate 231 and the connecting plate 21 without affecting the movement of the ball 232, which is beneficial to improving the reliability of the connection assembly 2.

[0054] It should be noted that the number of ball grooves 211 and balls 232 in the embodiment of the present application is the same, and the setting positions correspond one to one. In addition, in order to further reduce the friction between the ball grooves 211 and the balls 232, lubricating oil can be applied to the surface of the ball grooves 211. It should be noted that the drawings of the embodiment of the present application only show the situation that the ball grooves 211 are arranged on the side of the connecting plate 21 close to the cover plate 231, and in actual applications, the ball grooves 211 can also be arranged on the side of the cover plate 231 close to the connecting plate 21, which is not limited here, and those skilled in the art can make a choice according to actual needs.

[0055] The following combination Figures 10 to 12 , the state of the suspension wire 3 during the operation of the optical image stabilization motor of the embodiment of the present application is described. Fig.10 As shown in FIG. 1 , when the anti-shake function is not turned on, the suspension wire 3 is in a neutral position. Figure 11 to Figure 12When the anti-shake function is turned on, the motor mover 4 will move in the X / Y direction for anti-shake compensation, and the upper welding point of the suspension wire 3 (i.e., the connection point between the suspension wire 3 and the upper spring sheet 41) moves with the upper spring sheet 41, and drives the lower welding point of the suspension wire 3 (i.e., the connection point between the suspension wire 3 and the connecting component 2) to move synchronously. In this process, the ball 232 rolls to make the connecting plate 21 move stably, and the elastic member 22 deforms and stores elastic energy. When the anti-shake function is turned off, on the one hand, the reset of the motor mover 4 can drive the suspension wire 3 and the connecting plate 21 connected to the suspension wire 3 to move in the opposite direction. On the other hand, the elastic member 22 releases elastic energy and generates a restoring force, so that the ball 232 rolls in the opposite direction to drive the connecting plate 21 to move in the opposite direction. Under the joint action of the motor mover 4 and the elastic member 22, the suspension wire 3 is restored to the neutral position.

[0056] In summary, the optical image stabilization motor provided by the embodiment of the present application has at least the following advantages:

[0057] In the embodiment of the present application, a connecting component that is movably connected to the base is provided, by connecting one end of the suspension wire to the motor mover and the other end to a connecting component. In this way, when the anti-shake function is turned on, the motor mover moves relative to the base, and the pulling force of the motor mover on the suspension wire is transmitted to the connecting component. The connecting component can move adaptively to reduce the pulling force on the suspension wire, thereby effectively reducing the risk of the suspension wire breaking.

[0058] An embodiment of the present application also provides a camera module, comprising the optical image stabilization motor described in any one of the above embodiments.

[0059] It should be noted that in the embodiment of the present application, the structure of the optical image stabilization motor is the same as the structure of the optical image stabilization motor described in any of the above embodiments, and its beneficial effects are also similar, which will not be elaborated here.

[0060] An embodiment of the present application also provides an electronic device, comprising the above-mentioned camera module.

[0061] It should be noted that in the embodiment of the present application, the structure of the camera module is the same as the structure of the camera module described in any of the above embodiments, and its beneficial effects are similar, which will not be described in detail here. Electronic devices include but are not limited to mobile phones, tablet personal computers, laptop computers, personal digital assistants (PDAs), cameras, personal computers, notebook computers, vehicle-mounted devices, wearable devices (such as watches or bracelets), augmented reality (AR) glasses, AR helmets, virtual reality (VR) glasses, VR helmets, mixed reality (MR) glasses or MR helmets, drones, etc.

[0062] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

[0063] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. An optical image stabilization motor, characterized in that: include: A base, a motor mover, a plurality of connecting components and a suspension wire; The motor mover is movably connected to the base; A plurality of the connecting components are distributed at intervals on the base and are movably connected to the base; A plurality of suspension wires are arranged between the motor mover and the base, and one end of each suspension wire is connected to the motor mover, and the other end of each suspension wire is connected to one of the connection components.

2. The optical image stabilization motor according to claim 1, characterized in that: The connecting assembly comprises: a connecting plate, and one end of the suspension wire facing away from the motor mover is fixedly connected to the connecting plate; The base is provided with a connection hole at a corresponding position of the connection plate, and the connection plate is movably connected to the connection hole.

3. The optical image stabilization motor according to claim 2, wherein: The connecting hole has a hole wall; The connecting assembly also includes an elastic member, which is disposed between the connecting plate and the hole wall and is connected to the connecting plate and the hole wall respectively. Under the elastic action of the elastic member, the connecting plate moves relative to the hole wall.

4. The optical image stabilization motor according to claim 3, characterized in that: The elastic member is damping rubber.

5. The optical image stabilization motor according to claim 3, characterized in that: The elastic member is a spring.

6. The optical image stabilization motor according to claim 2, wherein: The motor mover and the base are arranged along a first direction, and the connecting assembly further comprises: a limiting structure; The limiting structure is connected to a side of the base close to the motor mover. At least a portion of the limiting structure covers the connecting plate and is connected to the connecting plate to limit the movement of the connecting plate along the first direction.

7. The optical image stabilization motor according to claim 6, wherein: The limiting structure comprises: a cover plate and a plurality of balls; The cover plate is fixedly connected to the base and at least partially covers the connection plate, and a window is formed on the cover plate at a position corresponding to the hanging wire to avoid the hanging wire; The plurality of balls are disposed between the cover plate and the connecting plate and are distributed at intervals along the circumference of the suspension wire. The balls are rollingly connected to the cover plate and / or the connecting plate so that the connecting plate moves in a direction perpendicular to the first direction.

8. The optical image stabilization motor according to claim 7, wherein: The connecting plate or the cover plate is provided with a ball groove at a position corresponding to the ball, and the ball groove is used to accommodate at least part of the ball.

9. A camera module, characterized in that: The optical image stabilization motor comprises the optical image stabilization motor as described in any one of claims 1 to 8.

10. An electronic device, characterized in that: Including the camera module described in claim 9.

Images