WO2022041308A1 - 镜头模组 - Google Patents

镜头模组 Download PDF

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Publication number
WO2022041308A1
WO2022041308A1 PCT/CN2020/113519 CN2020113519W WO2022041308A1 WO 2022041308 A1 WO2022041308 A1 WO 2022041308A1 CN 2020113519 W CN2020113519 W CN 2020113519W WO 2022041308 A1 WO2022041308 A1 WO 2022041308A1
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WO
WIPO (PCT)
Prior art keywords
mounting portion
lens barrel
ois
barrel assembly
ceramic sheet
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PCT/CN2020/113519
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English (en)
French (fr)
Inventor
徐同明
李刚
Original Assignee
诚瑞光学(常州)股份有限公司
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Publication of WO2022041308A1 publication Critical patent/WO2022041308A1/zh

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Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
    • G02B7/02—Mountings, adjusting means, or light-tight connections, for optical elements for lenses
    • G02B7/04—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification
    • G02B7/09—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification adapted for automatic focusing or varying magnification
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/64—Imaging systems using optical elements for stabilisation of the lateral and angular position of the image
    • G02B27/646—Imaging systems using optical elements for stabilisation of the lateral and angular position of the image compensating for small deviations, e.g. due to vibration or shake

Definitions

  • the present application relates to the technical field of electromagnetically driven optical devices, in particular to a lens module.
  • the high-performance lens module generally has auto focus (Auto Focusing, AF) and optical image stabilization (Optical Image Stabilization, OIS).
  • AF Auto Focusing
  • OIS optical Image Stabilization
  • the lens moves along the optical axis of the lens through a set of bearing balls and guide rails, while another set of bearing balls and guide rails makes the body carrying the lens move along the direction perpendicular to the optical axis during anti-shake. Compensation is performed to ensure the reliability of lens framing.
  • the purpose of the present application is to provide a lens module supported and driven by an electromagnetic force, and the Vickers hardness of the part connected to the support in the support assembly is greater than the Vickers hardness of the support.
  • a lens module comprising a lens barrel assembly, a movable base supporting the lens barrel assembly, an AF electromagnetic drive assembly that drives the lens barrel assembly to move along an optical axis direction, and drives the lens barrel assembly to move along a direction perpendicular to the optical axis.
  • the OIS electromagnetic drive assembly that moves in the direction of the optical axis;
  • the side of the lens barrel assembly close to the base is provided with a first mounting portion
  • the side of the base close to the lens barrel assembly is provided with a second mounting portion at a position corresponding to the first mounting portion
  • the module further includes balls abutting against the first mounting portion and the second mounting portion respectively, and the base supports the lens barrel assembly movably via the balls;
  • the Vickers hardness of the first mounting portion and the second mounting portion are both greater than the Vickers hardness of the ball.
  • the first mounting portion includes a first ceramic sheet abutting against the ball
  • the second mounting portion includes a second ceramic sheet abutting against the ball.
  • the hardness of the first ceramic sheet and the second ceramic sheet is 1000 HV-2000 HV.
  • the roughness of the first ceramic sheet and the second ceramic sheet are both less than 30 nm.
  • both the first ceramic sheet and the second ceramic sheet are made of one or more of alumina, zirconia, silicon carbide, silicon nitride and aluminum nitride.
  • first ceramic sheet and the second ceramic sheet are respectively connected in the corresponding first mounting portion and the second mounting portion by means of clamping, bonding, or embedding.
  • the lens module further includes two sets of restoring magnetic steels that are disposed opposite to each other, and the two sets of restoring magnetic steels are respectively disposed on the lens barrel assembly and the base.
  • a counterweight is further provided on the lens barrel assembly.
  • the AF electromagnetic drive assembly includes an AF coil and an AF circuit board, the AF coil is connected to the AF circuit board, and the AF circuit board is connected to the base;
  • the OIS electromagnetic drive assembly includes an OIS coil and an OIS circuit board, the OIS coil is connected to the OIS circuit board;
  • One side of the lens barrel assembly is provided with an AF magnet, the other side of the lens barrel assembly is provided with an OIS magnet, and the AF magnet interacts with the AF coil for AF adjustment;
  • An OIS magnet is provided on the side of the lens barrel assembly away from the AF magnet, and the OIS magnet interacts with the OIS coil for OIS adjustment.
  • a housing is further included, and the housing wraps the lens barrel assembly, the base, the AF electromagnetic drive assembly and the OIS electromagnetic drive assembly in its interior.
  • the beneficial effects of the present application are: by arranging the lens barrel assembly, the movable base supporting the lens barrel assembly, the AF electromagnetic drive assembly, the OIS electromagnetic drive assembly and the ball, and arranging the first mounting part on the lens barrel assembly, on the base A second mounting portion is provided, the balls are in contact with the first mounting portion and the second mounting portion, the base is movable through the balls to support the lens barrel assembly, and the Vickers hardness of the first mounting portion and the second mounting portion are both greater than that of the support. Vickers hardness, thus forming a stable and reliable electromagnetically driven lens module.
  • FIG. 1 is a schematic diagram of an embodiment of the lens module of the present application
  • FIG. 2 is a schematic diagram of another viewing angle of the lens module in FIG. 1;
  • Fig. 3 is the sectional view at A-A place in Fig. 2;
  • Fig. 4 is the exploded view of the lens module part structure in Fig. 1;
  • FIG. 5 is an exploded view of the internal structure of the lens module of the present application.
  • the lens module includes a lens barrel assembly 1, a movable base 2 supporting the lens barrel assembly 1, an AF electromagnetic drive assembly 3 that drives the lens barrel assembly 1 to move in the direction of the optical axis, and drives the lens barrel
  • a second mounting portion 21 is provided at the position of the lens module, and the lens module further includes balls 5 respectively abutting against the first mounting portion 11 and the second mounting portion 21.
  • the base 2 supports the lens barrel assembly 1 movably through the balls 5; wherein, The Vickers hardness of the first mounting portion 11 and the second mounting portion 21 are both greater than the Vickers hardness of the ball 5, so that the AF electromagnetic drive assembly 3 and the OIS electromagnetic drive assembly 4 drive the lens barrel assembly 1 to move relative to the base 2 for a long time. , it can still ensure the stability of the movement between the ball 5 and the first installation part 11 and the second installation part 21, that is, the movement environment of the ball 5 in the first installation part 11 and the second installation part 21 does not change, so as to ensure Accuracy of movement and timeliness of response of lens barrel assembly 1 during AF adjustment and OIS adjustment.
  • the lens barrel assembly 1 includes a lens barrel support 12 and a lens barrel 13, the lens barrel 13 is mounted on the lens barrel support 12, and the first mounting portion 11 is provided on the lens barrel support 12.
  • the first mounting portion 11 is trough structure.
  • first mounting portions 11 are provided on the lens barrel bracket 12
  • second mounting portions 21 are correspondingly provided on the base 2
  • the first mounting portions 11 and the second mounting portions 21 are enclosed to form an accommodation
  • the ball 5 is movably accommodated in the accommodating space, and the accommodating space acts as a limiter for the ball 5 .
  • the first mounting portion 11 includes a first ceramic sheet 111 abutting against the balls 5
  • the second mounting portion 21 includes a second ceramic sheet 211 abutting against the balls 5
  • the balls 5 abut the first ceramic sheet 111 and the second ceramic sheet 211 .
  • the ceramic pieces 211 are in contact with each other, thereby ensuring the strength of the contact surface of the balls 5 .
  • the hardness of the first ceramic sheet 111 and the second ceramic sheet 211 is 1000HV-2000HV.
  • the roughness of the first ceramic sheet 111 and the second ceramic sheet 211 are both less than 30 nm.
  • first ceramic sheet 111 and the second ceramic sheet 211 are made of one or more of alumina, zirconia, silicon carbide, silicon nitride, and aluminum nitride.
  • the first ceramic sheet 111 and the second ceramic sheet 211 are respectively connected in the corresponding first mounting portion 11 and the second mounting portion 21 by means of clamping, bonding, or embedding, that is, the first ceramic sheet 111 is mounted on the corresponding first mounting portion 11 and the second mounting portion 21.
  • the second ceramic sheet 211 is mounted in the second mounting portion 21 , thereby ensuring the reliability of the installation and connection of the first ceramic sheet 111 and the second ceramic sheet 211 .
  • the lens module includes two sets of return magnets 6 that are disposed opposite to each other, and the two sets of return magnets 6 are respectively disposed on the lens barrel assembly 1 and the base 2 .
  • the return magnetic steel 6 on the lens barrel assembly 1 is arranged on the side of the lens barrel bracket 12 away from the first mounting portion 11 and is opposite to the position of the first mounting portion 11; the return magnetic steel 6 on the base 2 is arranged at The side of the base 2 away from the second mounting portion 21 corresponds to the position of the second mounting portion 21 .
  • the return magnet 6 is used to drive the lens barrel bracket 12 and the base 2 to approach each other, so as to compress the ball 5, so that the ball 5 can better guide the movement of the lens barrel assembly 1.
  • the return magnet 6 is the lens barrel assembly 1 Provides reset drive.
  • the lens barrel assembly 1 is also provided with a counterweight.
  • the AF electromagnetic drive assembly 3 includes an AF coil 31, an AF circuit board 32 and an AF magnetic steel 33.
  • the AF coil 31 is connected to the AF circuit board 32, and the AF circuit board 32 drives the AF coil 31 to generate a magnetic force that attracts or repels the AF magnetic steel 33. to perform AF adjustment.
  • the AF magnet 33 is disposed on the side of the lens barrel bracket 12 close to the AF electromagnetic drive assembly 3 .
  • the AF magnets 33 are symmetrically arranged on the lens barrel bracket 12
  • the AF coils 31 are arranged on the base 2 corresponding to the positions of the AF magnets 33
  • the AF circuit board 32 is connected to the base 2 .
  • the OIS electromagnetic drive assembly 4 includes an OIS coil 41, an OIS circuit board 42 and an OIS magnetic steel 43.
  • the OIS coil 41 is connected to the OIS circuit board 42, and the OIS circuit board 42 is used to drive the OIS coil 41 to attract or repel the OIS magnetic steel 43. the magnetic force for OIS adjustment.
  • the OIS magnetic steel 43 is arranged on the side of the lens barrel bracket 12 close to the OIS electromagnetic drive assembly 4 , preferably, the OIS magnetic steel 43 is symmetrically arranged on the lens barrel bracket 12 , and the OIS coil 41 is arranged corresponding to the position of the OIS magnetic steel 43 On the base 2 , the OIS circuit board 42 is connected to the housing 7 .
  • the housing 7 wraps the lens barrel assembly 1 , the base 2 , the AF electromagnetic drive assembly 3 and the OIS electromagnetic drive assembly 4 inside, and can limit the movement range of the AF adjustment and the movement range of the OIS adjustment.
  • the housing 7 includes an upper cover 71 , a lower cover 72 , a first limit frame 73 and a second limit frame 74 , and the upper cover 71 and the lower cover 72 are respectively covered on the first limit frame 73 And on the second limiting frame 74 , the first limiting frame 73 and the second limiting frame 74 are both L-shaped structures.
  • the upper cover 71 , the lower cover 72 , the first limiting frame 73 and the second limiting frame 74 are enclosed to form a receiving space.

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Lens Barrels (AREA)

Abstract

一种镜头模组，包括镜筒组件(1)、可运动的支撑镜筒组件(1)的底座(2)、驱动镜筒组件(1)沿光轴方向运动的AF电磁驱动组件(3)，以及驱动镜筒组件(1)沿垂直于光轴方向运动的OIS电磁驱动组件(4)；镜筒组件(1)靠近底座(2)的一侧设有第一安装部(11)，底座(2)靠近镜筒组件(1)的一侧对应第一安装部(11)的位置设有第二安装部(21)，镜头模组还包括分别与第一安装部(11)以及第二安装部(21)抵接的滚珠(5)，底座(2)经滚珠(5)可运动的支撑镜筒组件(1)；第一安装部(11)、第二安装部(21)的维氏硬度均大于滚珠(5)的维氏硬度。通过滚珠(5)与第一安装部(11)和第二安装部(21)抵接，底座(2)经滚珠(5)可运动的支撑镜筒组件(1)，并且第一安装部(11)、第二安装部(21)的维氏硬度均大于支撑件的维氏硬度，从而形成一种稳定可靠的通过电磁驱动的镜头模组。

Description

镜头模组 技术领域
本申请涉及电磁驱动的光学器件技术领域，具体涉及一种镜头模组。
 背景技术
近年来，在电子设备上开始设置高性能镜头模组。该高性能镜头模组一般具有自动对焦功能（Auto Focusing，AF）和光学防抖功能（Optical Image Stabilization，OIS）。在进行自动对焦时，镜头通过一组承载滚珠和导轨使得镜头沿镜头的光轴方向运动，在进行防抖时通过另一组承载滚珠和导轨使得承载镜头的机体沿垂直于光轴的方向运动进行补偿，从而保障镜头取景的可靠性。
 技术问题
但现有技术中，与承载滚珠接触的零部件为不锈钢或塑料，在镜头发生碰撞或跌落后，承载滚珠与其接触的零部件之间出现凹坑及划痕，严重影响自动对焦功能和光学防抖功能。
因此，有必要提供一种性能稳定，可靠性高的镜头模组来解决上述问题。
 技术解决方案
本申请的目的在于提供一种通过电磁支撑和驱动的、支撑组件中与支撑件连接的部位的维氏硬度大于支撑件的维氏硬度的镜头模组。
本申请的技术方案如下：
一种镜头模组，包括镜筒组件、可运动的支撑所述镜筒组件的底座、驱动所述镜筒组件沿光轴方向运动的AF电磁驱动组件，以及驱动所述镜筒组件沿垂直于所述光轴方向运动的OIS电磁驱动组件；
所述镜筒组件靠近所述底座的一侧设有第一安装部，所述底座靠近所述镜筒组件的一侧对应所述第一安装部的位置设有第二安装部，所述镜头模组还包括分别与所述第一安装部以及所述第二安装部抵接的滚珠，所述底座经所述滚珠可运动的支撑所述镜筒组件；
其中，所述第一安装部、所述第二安装部的维氏硬度均大于所述滚珠的维氏硬度。
可选地，所述第一安装部包括与所述滚珠抵接的第一陶瓷片，所述第二安装部包括与所述滚珠抵接的第二陶瓷片。
可选地，所述第一陶瓷片和所述第二陶瓷片的硬度为1000 HV-2000HV。
可选地，所述第一陶瓷片和所述第二陶瓷片的粗糙度均小于30nm。
可选地，所述第一陶瓷片和所述第二陶瓷片均选用氧化铝、氧化锆、碳化硅、氮化硅以及氮化铝中的一种或几种制成。
可选地，所述第一陶瓷片和所述第二陶瓷片分别通过卡接、粘接、或嵌设的方式连接在与其对应的所述第一安装部和所述第二安装部内。
可选地，所述镜头模组还包括两组正对设置的回复磁钢，所述两组回复磁钢分别设置于所述镜筒组件以及所述底座上。
可选地，所述镜筒组件上还设有配重。
可选地，所述AF电磁驱动组件包括AF线圈和AF电路板，所述AF线圈与所述AF电路板连接，所述AF电路板与所述底座连接；所述OIS电磁驱动组件包括OIS线圈和OIS电路板，所述OIS线圈与所述OIS电路板连接；
所述镜筒组件的一侧设有AF磁钢，所述镜筒组件的另一侧设有OIS磁钢，所述AF磁钢与所述AF线圈相互作用，用于AF调节；
所述镜筒组件背离所述AF磁钢的一侧设有OIS磁钢，所述OIS磁钢与所述OIS线圈相互作用，用于OIS调节。
可选地，还包括壳体，所述壳体将所述镜筒组件、所述底座、所述AF电磁驱动组件和OIS电磁驱动组件包覆在其内部。
 有益效果
本申请的有益效果在于：通过设置镜筒组件、可运动的支撑镜筒组件的底座、AF电磁驱动组件、OIS电磁驱动组件和滚珠，并在镜筒组件上设置第一安装部，在底座上设置第二安装部，滚珠与第一安装部和第二安装部抵接，底座经滚珠可运动的支撑镜筒组件，并且第一安装部、第二安装部的维氏硬度均大于支撑件的维氏硬度，从而形成一种稳定可靠的通过电磁驱动的镜头模组。
 附图说明
图1为本申请镜头模组一种实施方式的示意图；
图2为图1中镜头模组另一视角的示意图；
图3为图2中A-A处的剖视图；
图4为图1中镜头模组部分结构的爆炸图；
图5为本申请镜头模组内部结构的爆炸图。
 本发明的实施方式
下面结合附图和实施方式对本申请作进一步说明。
参考图1至图5，镜头模组，包括镜筒组件1、可运动的支撑镜筒组件1的底座2、驱动镜筒组件1沿光轴方向运动的AF电磁驱动组件3，以及驱动镜筒组件1沿垂直于光轴方向运动的OIS电磁驱动组件4；镜筒组件1靠近底座2的一侧设有第一安装部11，底座2靠近镜筒组件1的一侧对应第一安装部11的位置设有第二安装部21，镜头模组还包括分别与第一安装部11以及第二安装部21抵接的滚珠5，底座2经滚珠5可运动的支撑镜筒组件1；其中，第一安装部11、第二安装部21的维氏硬度均大于滚珠5的维氏硬度，从而使得AF电磁驱动组件3和OIS电磁驱动组件4在长期驱动镜筒组件1相对于底座2运动后，仍能够保障滚珠5与第一安装部11和第二安装部21之间运动的稳定性，即滚珠5在第一安装部11和第二安装部21内的运动环境不发生改变，从而保障镜筒组件1在AF调节和OIS调节过程中运动的准确性和响应的及时性。相较于现有技术中将滚珠5直接与塑料或不锈钢进行结合的方案，在镜头模组跌落后，都会在第一安装部11和第二安装部21内形成凹坑和划痕，严重影响滚珠5在第一安装部11和第二安装部21内运行的平顺性和准确性，而本申请的技术方案能够明显改善此种情况，保障镜头模组工作的可靠性，延长镜头模组的使用寿命。具体地，镜筒组件1包括镜筒支架12和镜筒13，镜筒13安装在镜筒支架12上，第一安装部11设置在镜筒支架12上，具体地，第一安装部11为槽型结构。进一步地，在镜筒支架12上设有4个第一安装部11，底座2上相应的也设有4个第二安装部21，第一安装部11与第二安装部21围合形成收容空间，滚珠5可运动的收容在收容空间内，收容空间对滚珠5起限位作用。
优选地，第一安装部11包括与滚珠5抵接的第一陶瓷片111，第二安装部21包括与滚珠5抵接的第二陶瓷片211，滚珠5与第一陶瓷片111和第二陶瓷片211抵接，从而保障滚珠5接触面的强度。
优选地，第一陶瓷片111和第二陶瓷片211的硬度为1000HV-2000HV。
优选地，第一陶瓷片111和第二陶瓷片211的粗糙度均小于30nm。
进一步地，第一陶瓷片111和第二陶瓷片211均为选用氧化铝、氧化锆、碳化硅、氮化硅、以及氮化铝中的一种或几种制成。
第一陶瓷片111和第二陶瓷片211分别通过卡接、粘接、或嵌设的方式连接在与其对应的第一安装部11和第二安装部21内，即第一陶瓷片111安装在第一安装部11内，第二陶瓷片211安装在第二安装部21内，从而保障第一陶瓷片111和第二陶瓷片211安装连接的可靠性。
镜头模组包括两组正对设置的回复磁钢6，两组回复磁钢6分别设置于镜筒组件1以及底座2上。具体地，镜筒组件1上的回复磁钢6设置在镜筒支架12上背离第一安装部11的一侧并与第一安装部11的位置相对；底座2上的回复磁钢6设置在底座2上背离第二安装部21的一侧，并与第二安装部21的位置相对应。回复磁钢6用于驱动镜筒支架12与底座2相互靠近，从而压紧滚珠5，使得滚珠5能够更好的引导镜筒组件1运动，另一方面，回复磁钢6为镜筒组件1提供复位驱动力。
优选地，镜筒组件1上还设有配重。
AF电磁驱动组件3包括AF线圈31、AF电路板32和AF磁钢33，AF线圈31与AF电路板32连接，AF电路板32驱动AF线圈31产生与AF磁钢33相互吸引或排斥的磁力，从而进行AF调节。AF磁钢33设置在镜筒支架12上靠近AF电磁驱动组件3的一侧。优选地，AF磁钢33呈对称设置在镜筒支架12上，AF线圈31与AF磁钢33的位置相对应设置在底座2上，AF电路板32与底座2连接。
OIS电磁驱动组件4包括OIS线圈41、OIS电路板42和OIS磁钢43，OIS线圈41与OIS电路板42连接，OIS电路板42用于驱动OIS线圈41产生与OIS磁钢43相互吸引或排斥的磁力，从而进行OIS调节。OIS磁钢43设置在镜筒支架12上靠近OIS电磁驱动组件4的一侧，优选地，OIS磁钢43对称设置在镜筒支架12上，OIS线圈41与OIS磁钢43的位置相对应设置在底座2上，OIS电路板42与壳体7连接。
壳体7将镜筒组件1、底座2、AF电磁驱动组件3和OIS电磁驱动组件4包覆在其内部，并能够限制AF调节的运动范围和OIS调节的运动范围。具体地，壳体7包括上盖板71、下盖板72、第一限位框73和第二限位框74，上盖板71和下盖板72分别盖设在第一限位框73和第二限位框74上，第一限位框73和第二限位框74均为L型结构。上盖板71、下盖板72、第一限位框73和第二限位框74围合形成收容空间。
以上所述的仅是本申请的实施方式，在此应当指出，对于本领域的普通技术人员来说，在不脱离本申请创造构思的前提下，还可以做出改进，但这些均属于本申请的保护范围。

Claims (10)

  1. 一种镜头模组，其特征在于，包括镜筒组件、可运动的支撑所述镜筒组件的底座、驱动所述镜筒组件沿光轴方向运动的AF电磁驱动组件，以及驱动所述镜筒组件沿垂直于所述光轴方向运动的OIS电磁驱动组件；
    所述镜筒组件靠近所述底座的一侧设有第一安装部，所述底座靠近所述镜筒组件的一侧对应所述第一安装部的位置设有第二安装部，所述镜头模组还包括分别与所述第一安装部以及所述第二安装部抵接的滚珠，所述底座经所述滚珠可运动的支撑所述镜筒组件；
    其中，所述第一安装部、所述第二安装部的维氏硬度均大于所述滚珠的维氏硬度。
  2. 根据权利要求1所述的镜头模组，其特征在于，所述第一安装部包括与所述滚珠抵接的第一陶瓷片，所述第二安装部包括与所述滚珠抵接的第二陶瓷片。
  3. 根据权利要求2所述的镜头模组，其特征在于，所述第一陶瓷片和所述第二陶瓷片的硬度为1000HV-2000HV。
  4. 根据权利要求3所述的镜头模组，其特征在于，所述第一陶瓷片和所述第二陶瓷片的粗糙度均小于30nm。
  5. 根据权利要求2所述的镜头模组，其特征在于，所述第一陶瓷片和所述第二陶瓷片均选用氧化铝、氧化锆、碳化硅、氮化硅以及氮化铝中的一种或几种制成。
  6. 根据权利要求2所述的镜头模组，其特征在于，所述第一陶瓷片和所述第二陶瓷片分别通过卡接、粘接、或嵌设的方式连接在与其对应的所述第一安装部和所述第二安装部内。
  7. 根据权利要求1所述的镜头模组，其特征在于，所述镜头模组还包括两组正对设置的回复磁钢，所述两组回复磁钢分别设置于所述镜筒组件以及所述底座上。
  8. 根据权利要求7所述的镜头模组，其特征在于，所述镜筒组件上还设有配重。
  9. 根据权利要求1所述的镜头模组，其特征在于，所述AF电磁驱动组件包括AF线圈和AF电路板，所述AF线圈与所述AF电路板连接，所述AF电路板与所述底座连接；所述OIS电磁驱动组件包括OIS线圈和OIS电路板，所述OIS线圈与所述OIS电路板连接；
    所述镜筒组件的一侧设有AF磁钢，所述镜筒组件的另一侧设有OIS磁钢，所述AF磁钢与所述AF线圈相互作用，用于AF调节；
    所述镜筒组件背离所述AF磁钢的一侧设有OIS磁钢，所述OIS磁钢与所述OIS线圈相互作用，用于OIS调节。
  10. 根据权利要求1所述的镜头模组，其特征在于，还包括壳体，所述壳体将所述镜筒组件、所述底座、所述AF电磁驱动组件和所述OIS电磁驱动组件包覆在其内部。
PCT/CN2020/113519 2020-08-26 2020-09-04 镜头模组 WO2022041308A1 (zh)

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