CN214675374U - Anti-shake motor of sensor - Google Patents

Abstract

The application discloses sensor anti-shake motor, include the outside bearing structure who comprises shell body and bottom plate, install in the outside bearing structure and focus mechanism, carrier, anti-shake mechanism and electrically conductive mechanism, focus the mechanism respectively through preceding suspension spring and back suspension spring with the carrier is connected, anti-shake mechanism is connected with the carrier through anti-shake suspension wire, electrically conductive mechanism is connected with anti-shake mechanism, preceding suspension spring, back suspension spring and anti-shake mechanism electricity. The utility model discloses a carry out redesign to anti-shake mechanism and electrically conductive mechanism for the structure is compacter, and integrated level and whole degree are higher, have still simplified assembly process under the prerequisite that satisfies the product volume and reduce, have reduced the assembly degree of difficulty.

Description

Anti-shake motor of sensor

Technical Field

The utility model relates to a OIS motor technical field especially relates to sensor shift OIS motor technical field, concretely relates to sensor anti-shake motor.

Background

At present, a micro camera adopted by a smart phone is a main application field of a high-end anti-shake camera technology, and as for the prior art, as a typical solution of the high-end technology in the field, a Sensor-Shift technology is adopted to replace a currently carried common OIS optical anti-shake technology, so that the effect of capturing the dynamic state of the camera is improved, and before that, the most OIS optical anti-shake schemes adopted on smart phone products are realized by correcting the angle through a VCM motor driving lens. However, such a scheme has drawbacks of large power consumption, limited anti-shake effect, large product volume, high unit price and the like for a long time. With the more and more abundant scenes photographed by the mobile phone, the anti-shake requirements are more and more, that is, the improvement of the photographing effect of the smart phone in the scene of motion photography is inevitable; in addition, the control of terminal brands on the product cost of parts is also more and more severe, and the OIS cannot be popularized in some flat-price mobile phones due to the high cost. Finally, the VCM motor with OIS function has a large volume, which is contrary to the requirement of terminal brand for light and thin overall appearance, and the Sensor-Shift technique can avoid the problem. In summary, it can be seen that the implementation of the Sensor-Shift technique is expected to bring improvements in more detail to the mobile terminal products. With the new Sensor-Shift technology, it is possible to realize the image Sensor by means of MEMS OIS, and the main feature is that the relevant components are located at the bottom of the CMOS image Sensor, which can move the image Sensor very quickly and accurately in the X/Y direction.

The adoption of the Sensor-Shift technology not only adds some more precise parts, but also has a complex assembly process different from the traditional process, has great challenges for manufacturers such as FPC, modules and the like, and solves a great number of technical problems in precise assembly, so that the related manufacturing, especially the assembly problem, is a great obstacle of the current Sensor-Shift technology.

SUMMERY OF THE UTILITY MODEL

In order to solve the big problem of anti-shake motor that prior art exists because of the volume that structural design and assembly restriction brought, the application provides a sensor anti-shake motor, through redesign anti-shake mechanism, mechanism and electrically conductive mechanism focus, the compactness of integration level and structure is further improved, thereby make the whole volume of anti-shake motor obtain further compression, it is more refined to accord with current smart machine, the application demand of ultra-thin, make the scene that can use more, do benefit to the overall arrangement design of smart machine to anti-shake camera more.

The utility model discloses closely carry out redesign around the anti-shake mechanism of sensor, simultaneously, the electrically conductive mechanism of the coil power supply in focusing mechanism and the anti-shake mechanism to the anti-shake motor carries out further optimal design, obtains a brand-new assembly structure technique for the radial dimension and the axial dimension of anti-shake motor all obtain further the optimization of reducing.

In order to achieve the purpose, the technical scheme adopted by the application is as follows:

the utility model provides a sensor anti-shake motor, includes the outside bearing structure who comprises shell body and bottom plate, install in the outside bearing structure and focus mechanism, carrier, anti-shake mechanism and conductive mechanism, focus mechanism respectively through preceding suspension spring and back suspension spring with the carrier is connected, anti-shake mechanism is connected with the carrier through anti-shake suspension spring, conductive mechanism is connected with anti-shake mechanism, preceding suspension spring, back suspension spring and anti-shake mechanism electricity. The working principle is as follows: the carrier is fixedly or detachably and fixedly connected with the external supporting structure, and the focusing mechanism can axially reciprocate relative to the carrier by virtue of the front suspension wire spring and the rear suspension wire spring so as to achieve the purposes of focusing and focusing; the front and rear double suspension spring structures are adopted, so that the stability and accuracy of the focusing mechanism can be improved. In a similar way, the anti-shaking mechanism is connected with the carrier through the anti-shaking suspension wires, the movement in the radial plane vertical to the axial direction is achieved, and the anti-shaking purpose of the sensor is achieved. The conductive mechanism is a mechanism for realizing anti-shake and focusing of the anti-shake mechanism and focusing and supplying power for the focusing mechanism, has integrity and compactness, and avoids the problems of various and fragmentary existing conductive components, thereby improving the stability of power supply and signal transmission.

As a preferred structural arrangement of the present invention, the focusing mechanism includes a lens holder, a lens assembly is coaxially mounted on the lens holder, the lens holder is connected to the upper surface of the carrier through the front suspension spring, and the lens holder is connected to the lower surface of the carrier through the rear suspension spring; the lens support is close to one side of the carrier is provided with a plurality of focusing coils, and a plurality of magnets corresponding to the focusing coils are mounted on the carrier. The front suspension wire spring and the rear suspension wire spring have stability on the radial surface and good elasticity and deformation capacity in the axial direction, so that the lens support has a good stable effect in a non-focusing state, and one of the purposes of adopting a double-layer suspension wire design structure is also that; simultaneously, two suspension spring structural design compare when focusing in current VCM voice coil motor have more outstanding reaction capacity for focusing speed is faster, and control is also more accurate.

As one of the key technical innovation points of the utility model, preferably, anti-shake mechanism includes the sensor support, the sensor support outside is passed through anti-shake suspension silk with the carrier is connected, the sensor support includes the support body, the central point of support body puts and is provided with the first installation cavity that is used for installing imaging sensor, the lateral wall of support body is provided with a plurality of second installation cavities that are used for installing coil support, install the coil on the coil support, arbitrary the position of coil with the position of magnetite is corresponding. As one of preferable layout modes, the number of the magnets and the number of the coil brackets are four, and the magnets and the coil brackets are arranged around the bracket body in an axisymmetric or centrosymmetric mode. The above layout is only one of the preferred layouts, and three or more coil brackets and magnets may be uniformly distributed according to the corresponding equal central angles to achieve substantially the same technical effect. It should be noted that different numbers and different layout manners require different system debugging, and the size and time related to the electric signal control are not the scope of the present application that needs to be disclosed and claimed, and are not detailed herein, but the same or substantially the same technical effects can be obtained by adopting the symmetrical structure layout, no matter the symmetrical structure layout is central symmetry or axial symmetry, as long as the concept of the present invention is adopted. Here, the applicant emphasizes that the symmetrical layout mentioned in the present application for all the magnets and coils includes an axisymmetrical structure, a centrosymmetric structure. At least two independent metal conductors which are respectively connected with two ends of the coil are arranged in the coil support, and the other end of each metal conductor is electrically connected with the conductive mechanism.

Furthermore, a winding post for winding a coil is arranged on the coil support, any one of the metal conductors at least comprises a second contact and a third contact, the second contact extends out of the coil support to form a connection point, and the third contact is arranged at the bottom of the coil support and is electrically connected with the conductive mechanism. The metal conductor is arranged in the coil bracket in the adoption and adopts the multiconductor to set up in outer beneficial effect simultaneously and lies in: firstly, the metal conductors do not need to be subjected to independent insulation treatment, and good insulation between the metal conductors and the coil support is realized; secondly, the multiple contacts are arranged on the surface of the coil support or extend outwards to form other connection points, so that the multiple contacts are favorable for connecting other components needing power supply, such as coils and the like, in different directions; thirdly, the structure can save space to the maximum extent, reduce occupied space, improve the compactness of the structure and lay a foundation for reducing the external volume of the product as much as possible.

In order to facilitate manufacturing and simplify the assembly process and ensure good assembly precision and consistency, preferably, first clamping grooves are formed in the inner walls of the two ends of a second mounting cavity on the support body, the inner walls of the two ends of the second mounting cavity are close to a second clamping groove formed in the inner wall of one side of the first mounting cavity, and a first boss and a second boss which are embedded into the first clamping groove and the second clamping groove are arranged on the coil support respectively. Can dismantle coil brace and support body through above-mentioned structure and be connected for the assembly of coil does not rely on whole support body, but only needs solitary coil brace can accomplish the assembly, also breaks away from the support body completely including metal conductor, and this makes and can both bring very big convenience in manufacturing and assembling process, can reduce manufacturing cost simultaneously. However, in order to reduce or even eliminate the precision loss caused by changing the fixed structure into the detachable fixed structure as much as possible, the purpose of adopting the first clamping groove and the second clamping groove is to realize accurate assembly clamping, and the difficulty of manufacturing and assembling is simplified on the premise of ensuring the connection stability.

As one of the further technical improvements of the present application, preferably, the conductive mechanism includes a flexible FPC board, the flexible FPC board includes a connecting portion, a transmission portion, and a back plate, the connecting portion is provided with a plug, and the back plate is provided with a connecting contact electrically connected to the third contact, so that any coil is electrically connected to the plug; the inner side of the transmission part is also provided with a first contact which is respectively communicated with the front suspension wire spring and the rear suspension wire spring.

Furthermore, the connection part of the connecting part and the transmission part is provided with a bending structure which enables the connecting part and the transmission part to be mutually and vertically connected, and the transmission part is arranged on the outer side of the bracket body and has a gap for the bracket body to move.

Preferably, the anti-shake suspension wires are composed of an outer ring, an inner ring and at least two bending suspension wires connecting the outer ring and the inner ring, the bending suspension wires are symmetrically arranged relative to the center of the anti-shake suspension wires, and any one bending suspension wire at least comprises one bending point.

Has the advantages that:

the utility model discloses a carry out redesign to anti-shake mechanism and electrically conductive mechanism for the structure is compacter, and integrated level and whole degree are higher, have still simplified assembly process under the prerequisite that satisfies the product volume and reduce, have reduced the assembly degree of difficulty. Meanwhile, the power supply structure for each coil is fused with the sensor support, so that the power supply structure is more compact, and the complexity and instability caused by welding of a plurality of existing tiny FPCs are avoided.

Drawings

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

FIG. 1 is an exploded view of the structure of the present invention;

FIG. 2 is an exploded view of another visual structure of FIG. 1;

FIG. 3 is an assembled perspective view of the conductive mechanism and the anti-shake mechanism;

FIG. 4 is a top view of FIG. 3 (without the front/rear suspension wire springs);

FIG. 5 is a sectional view taken along the line A-A in FIG. 4;

FIG. 6 is an exploded view of the anti-shake mechanism;

FIG. 7 is a block diagram of a coil support;

FIG. 8 is an isometric view of an anti-shake suspension wire;

fig. 9 is an enlarged view of the structure of region B in fig. 8.

In the figure: 1-an outer shell; 2-front suspension wire spring; 3-a lens assembly; 4-a lens holder; 5-a carrier; 6-a magnet; 7-rear suspension wire spring; 8-a sensor holder; 9-FPC soft board; 10-anti-shake suspension filaments; 11-a base plate;

81-a stent body; 82-a first mounting cavity; 83-a second mounting cavity; 831-first card slot; 832-a second card slot; 84-a coil support; 841-first boss; 842-a second boss; 85-coil; 86-a metal conductor; 861-second contact; 862-third contact; 91-a connecting part; 92-a transmission section; 93 — a first contact; 94-a plug; 95-a back sheet; 101-an outer ring; 102-bending the suspension wire; 103-inner circle.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. The components of the embodiments of the present application, generally described and illustrated in the figures herein, can be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present application, presented in the accompanying drawings, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present application, it should be noted that if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are used for indicating the orientation or positional relationship based on the orientation or positional relationship shown in the drawings or the orientation or positional relationship which is usually placed when the product of the application is used, the description is only for convenience and simplicity, and the indication or suggestion that the referred device or element must have a specific orientation, be constructed in a specific orientation and be operated, and thus, should not be construed as limiting the present application. Furthermore, the appearances of the terms "first," "second," and the like in the description herein are only used for distinguishing between similar elements and are not intended to be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal", "vertical" and the like when used in the description of the present application do not require that the components be absolutely horizontal or overhanging, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present application, it should also be noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" should be interpreted broadly, e.g., as being fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

Example 1:

combine a sensor anti-shake motor that description attached drawing 1 and fig. 2 show, include the outside bearing structure who comprises shell body 1 and bottom plate 11, install focusing mechanism, carrier 5, anti-shake mechanism and electrically conductive mechanism in the outside bearing structure, focusing mechanism respectively through preceding suspension spring 2 and back suspension spring 7 with carrier 5 is connected, anti-shake mechanism is connected with carrier 5 through anti-shake suspension spring 10, electrically conductive mechanism is connected with anti-shake mechanism, preceding suspension spring 2, back suspension spring 7 and anti-shake mechanism electricity. The working principle is as follows: the carrier 5 is fixedly or detachably and fixedly connected with an external supporting structure, and the focusing mechanism can axially reciprocate relative to the carrier 5 by virtue of the front suspension wire spring 2 and the rear suspension wire spring 7 so as to achieve the purposes of focusing and focusing; the front and rear double suspension spring structures are adopted, so that the stability and accuracy of the focusing mechanism can be improved. In a similar way, the anti-shaking mechanism is connected with the carrier 5 through the anti-shaking suspension wires 10, so that the movement in the radial plane vertical to the axial direction is realized, and the anti-shaking purpose of the sensor is achieved. The conductive mechanism is a mechanism for realizing anti-shake and focusing of the anti-shake mechanism and focusing and supplying power for the focusing mechanism, has integrity and compactness, and avoids the problems of various and fragmentary existing conductive components, thereby improving the stability of power supply and signal transmission.

In this embodiment, the focusing mechanism includes a lens holder 4, a lens assembly 3 is coaxially mounted on the lens holder 4, the lens holder 4 is connected to the upper surface of the carrier 5 through the front suspension spring 2, and the lens holder 4 is connected to the lower surface of the carrier 5 through the rear suspension spring 7; the lens support 4 is close to 5 one sides of carrier are provided with a plurality of focusing coils, install a plurality of with on the carrier 5 the magnetite 6 that the focusing coil corresponds. The front suspension wire spring 2 and the rear suspension wire spring 7 have stability on the radial surface and good elasticity and deformation capacity in the axial direction, so that the lens support 4 has a good stable effect in a non-focusing state, and one of the purposes of adopting a double-layer suspension wire design structure is also that; simultaneously, two suspension spring structural design compare when focusing in current VCM voice coil motor have more outstanding reaction capacity for focusing speed is faster, and control is also more accurate.

Example 2:

as one of the key technical innovation points of the present invention, it is shown in fig. 6 and fig. 7 combined with the specification on the basis of embodiment 1, the anti-shake mechanism includes a sensor support 8, the sensor support 8 outside is passed through the anti-shake suspension wire 10 with the carrier 5 is connected, the sensor support 8 includes a support body 81, a first installation cavity 82 for installing the imaging sensor is provided at the central position of the support body 81, the side wall of the support body 81 is provided with a plurality of second installation cavities 83 for installing the coil support 84, a coil 85 is installed on the coil support 84, and any position of the coil 85 corresponds to the position of the magnet 6. As one of preferable layout methods, the magnets 6 and the coil holders 84 are four in number, and are arranged around the holder body 81 in an axisymmetric or centrosymmetric manner. The above layout is only one of the preferred layouts, and three or more coil holders 84 and magnets 6 may be uniformly distributed at equal central angles corresponding to each other to achieve substantially the same technical effect. It should be noted that different numbers and different layout manners require different system debugging, and the size and time related to the electric signal control are not the scope of the present application that needs to be disclosed and claimed, and are not detailed herein, but the same or substantially the same technical effects can be obtained by adopting the symmetrical structure layout, no matter the symmetrical structure layout is central symmetry or axial symmetry, as long as the concept of the present invention is adopted. Here, the applicant emphasizes that the symmetrical layout mentioned in the present application for all the magnets 6 and the coils 85 includes an axisymmetric structure and a centrosymmetric structure. At least two independent metal conductors 86 respectively connected with two ends of the coil 85 are arranged in the coil support 84, and the other end of each metal conductor 86 is electrically connected with the conductive mechanism.

In this embodiment, the coil support 84 is provided with a winding post for winding the coil 85, each of the metal conductors 86 at least includes a second contact 861 and a third contact 862, the second contact 861 extends out of the coil support 84 to form a connection point, and the third contact 862 is disposed at the bottom of the coil support 84 and electrically connected to the conductive mechanism. The metal conductor 86 is arranged in the coil support 84 and is arranged outside by adopting multiple contacts, and the beneficial effects are that: first, good insulation from each other is achieved by the coil support 84 without a separate insulation process for the metal conductor 86; secondly, the multiple contacts are arranged on the surface of the coil bracket 84 or extend outwards to form other connection points, so that the connection points are beneficial to connecting other components needing power supply, such as coils and the like, in different orientations; thirdly, the structure can save space to the maximum extent, reduce occupied space, improve the compactness of the structure and lay a foundation for reducing the external volume of the product as much as possible. It should be noted that the coil support 84 is a unitary injection molded structure to further enhance the stability and ease of installation of the coil 85.

In order to facilitate manufacturing and simplify the assembly process and ensure good assembly accuracy and consistency, in this embodiment, the inner walls of the two ends of the second mounting cavity 83 on the bracket body 81 are provided with first locking grooves 831, the inner wall near one side of the first mounting cavity 82 is provided with second locking grooves 832, and the coil bracket 84 is provided with first bosses 841 and second bosses 842 which are embedded in the first locking grooves 831 and the second locking grooves 832, as shown in fig. 6. With the above structure, the coil support 84 is detachably connected to the support body 81, so that the coil 85 can be assembled without depending on the entire support body 81 but only by the single coil support 84, and the assembly can be completed by the metal conductor 86 which is also completely separated from the support body 81, thereby bringing about great convenience in the manufacturing and assembling processes and reducing the manufacturing cost. However, in order to reduce or even eliminate the precision loss caused by changing the fixing structure into a detachable fixing structure as much as possible, the first locking groove 831 and the second locking groove 832 are used for realizing accurate assembly locking, and the difficulty of manufacturing and assembling is simplified on the premise of ensuring the stability of connection.

Example 3

On the basis of embodiment 2, as one of the further technical improvements of the present application, with reference to fig. 3 to fig. 5 in the specification, the conductive mechanism includes a flexible FPC board 9, the flexible FPC board 9 includes a connecting portion 91, a transmission portion 92, and a back plate 95, the connecting portion 91 is provided with a plug 94, and the back plate 95 is provided with a connecting contact electrically connected to the third contact 862, so that any one of the coils 85 is electrically connected to the plug 94; the inner side of the transmission part 92 is further provided with a first contact 93 which is respectively communicated with the front suspension spring 2 and the rear suspension spring 7. The electric signal of the magnetic force generated by the driving coil 85 passes through the plug 94, the connecting part 91, the transmission part 92, the connecting contact, the third contact 862 and the metal conductor 86 in sequence, and finally reaches the coil 85, the coil is electrified to generate the magnetic force to act on the magnetic force generated by the magnet 6, so that the anti-shake technical effect is realized.

Further, the connection portion 91 and the transmission portion 92 have a bent structure at the connection portion, so that the connection portion 91 and the transmission portion 92 are perpendicularly connected to each other, and the transmission portion 92 is disposed outside the holder body 81 and has a gap with the holder body 81 for the holder body 81 to move. The anti-shake suspension wire 101 is composed of an outer ring 101, an inner ring 103, and at least two bending suspension wires 102 connecting the outer ring 101 and the inner ring 103, the bending suspension wires 102 are symmetrically arranged relative to the center of the anti-shake suspension wire 101, and any one bending suspension wire 102 at least comprises one bending point. The bending points refer to the number of the same bending suspension wire 102, one bending point indicates that the bending suspension wire 102 at least surrounds half of the two adjacent sides of the inner ring 103, namely one fourth of the coverage rate of the whole inner ring 103, and if one bending suspension wire 102 comprises two bending points, the bending suspension wire 102 at least covers half of the circumference of the whole inner ring 103; the two bent suspension wires 102 are arranged in a central symmetry manner. The more bending points of the bent suspension wire 102, the longer the overall length of the suspension wire, the larger the maximum anti-shake movement margin that can be satisfied, and the higher the linear controllability degree in the movement deformation process.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims (9)

1. The utility model provides a sensor anti-shake motor, includes the outside bearing structure who comprises shell body (1) and bottom plate (11), install in the outside bearing structure and focus mechanism, carrier (5), anti-shake mechanism and electrically conductive mechanism, its characterized in that: the focusing mechanism is connected with the carrier (5) through a front suspension wire spring (2) and a rear suspension wire spring (7) respectively, the anti-shaking mechanism is connected with the carrier (5) through an anti-shaking suspension wire (10), and the conductive mechanism is electrically connected with the anti-shaking mechanism, the front suspension wire spring (2), the rear suspension wire spring (7) and the anti-shaking mechanism.

2. The sensor anti-shake motor according to claim 1, wherein: the focusing mechanism comprises a lens support (4), a lens assembly (3) is coaxially mounted on the lens support (4), the lens support (4) is connected with the upper surface of the carrier (5) through the front suspension wire spring (2), and the lens support (4) is connected with the lower surface of the carrier (5) through the rear suspension wire spring (7); the lens support (4) are close to carrier (5) one side is provided with a plurality of focusing coils, install a plurality of with on carrier (5) magnetite (6) that the focusing coil corresponds.

3. The sensor anti-shake motor according to claim 2, wherein: anti-shake mechanism includes sensor support (8), sensor support (8) outside is passed through anti-shake suspension silk (10) with carrier (5) are connected, sensor support (8) are including support body (81), the central point of support body (81) puts and is provided with first installation cavity (82) that are used for installing imaging sensor, the lateral wall of support body (81) is provided with a plurality of second installation cavity (83) that are used for installing coil support (84), install coil (85) on coil support (84), arbitrary the position of coil (85) with the position of magnetite (6) is corresponding.

4. The sensor anti-shake motor according to claim 3, wherein: at least two independent metal conductors (86) which are respectively connected with two ends of the coil (85) are arranged in the coil support (84), and the other end of each metal conductor (86) is electrically connected with the conducting mechanism.

5. The sensor anti-shake motor according to claim 4, wherein: the coil support (84) is provided with a winding post for winding a coil (85), any one of the metal conductors (86) at least comprises a second contact (861) and a third contact (862), the second contact (861) extends out of the coil support (84) to form a connection point, and the third contact (862) is arranged at the bottom of the coil support (84) and is electrically connected with the conductive mechanism.

6. The sensor anti-shake motor according to claim 5, wherein: all be provided with first draw-in groove (831) on the both ends head inner wall of second installation cavity (83) on support body (81), be close to be provided with second draw-in groove (832) on the inner wall of first installation cavity (82) one side, be provided with respectively on coil brace (84) and be used for the embedding first boss (841) and second boss (842) in first draw-in groove (831) and second draw-in groove (832).

7. The sensor anti-shake motor according to any one of claims 5-6, wherein: the conductive mechanism comprises an FPC (9), the FPC (9) comprises a connecting part (91), a transmission part (92) and a back plate (95), a plug (94) is arranged on the connecting part (91), and a connecting contact electrically connected with the third contact (862) is arranged on the back plate (95), so that any coil (85) is electrically connected with the plug (94); and a first contact (93) which is respectively communicated with the front suspension wire spring (2) and the rear suspension wire spring (7) is also arranged on the inner side of the transmission part (92).

8. The sensor anti-shake motor according to claim 7, wherein: the connection part (91) and the transmission part (92) are connected in a bending mode, the connection part (91) and the transmission part (92) are connected in a mutually perpendicular mode, the transmission part (92) is arranged on the outer side of the support body (81) and has a gap for the support body (81) to move with the support body (81).

9. The sensor anti-shake motor according to claim 1, wherein: the anti-shake suspension wire (101) is composed of an outer ring (101), an inner ring (103) and at least two bending suspension wires (102) connecting the outer ring (101) and the inner ring (103), the bending suspension wires (102) are symmetrically arranged relative to the center of the anti-shake suspension wire (101), and any one bending suspension wire (102) at least comprises one bending point.

Images