WO2023015682A1 - 一种防抖的潜望式模组 - Google Patents

一种防抖的潜望式模组 Download PDF

Info

Publication number
WO2023015682A1
WO2023015682A1 PCT/CN2021/120186 CN2021120186W WO2023015682A1 WO 2023015682 A1 WO2023015682 A1 WO 2023015682A1 CN 2021120186 W CN2021120186 W CN 2021120186W WO 2023015682 A1 WO2023015682 A1 WO 2023015682A1
Authority
WO
WIPO (PCT)
Prior art keywords
ball
base
seat
shake
driving
Prior art date
Application number
PCT/CN2021/120186
Other languages
English (en)
French (fr)
Inventor
龚高峰
王建华
王林
Original Assignee
上海比路电子股份有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 上海比路电子股份有限公司 filed Critical 上海比路电子股份有限公司
Publication of WO2023015682A1 publication Critical patent/WO2023015682A1/zh

Links

Images

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B23/00—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices
    • G02B23/02—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices involving prisms or mirrors
    • G02B23/08—Periscopes
    • 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 invention relates to the technical field of periscope motors, in particular to an anti-shake periscope module.
  • the periscope module mainly includes two parts: a reflection module (prism motor) and a lens module (periscope motor).
  • the reflection module reflects the imaging light by 90° and then enters the lens module, and the lens module performs focusing and imaging.
  • the reflection module is generally responsible for anti-shake in one direction, and the lens module is responsible for anti-shake in the other direction. Therefore, the anti-shake of the lens needs to be driven by the reflection module and the lens module.
  • There are problems such as the assembly and debugging of two sets of motors, and the complicated design of the periscope motor.
  • the purpose of the present invention is to provide an anti-shake periscope module, which has a simple structure, improves the performance of the motor and stabilizes the performance of the motor, and the displacement control of the periscope motor is precise. , lower power consumption, and smaller size to achieve a better anti-shake effect.
  • a periscope module for anti-shake is provided, including:
  • a rotating bracket that is movable relative to the base
  • a prism bracket that is movable relative to the rotating bracket
  • a prism embedded in the prism bracket a frame that is embedded with the base, wrapped in a fixed base with the outer casing of the frame
  • the prism bracket includes an inclined base and a baffle plate extending vertically along the opposite edge of the inclined base, and a first ball assembly is symmetrically fixed on the two baffles with respect to the inclined base, and the inclined base is provided with Prism, the first ball assembly includes a cylindrical base with a flat end and a first magnetic plate seat fixed on the plane of the cylindrical base, a fitting groove is provided on the first magnetic plate seat, and the fitting A first magnet-absorbing plate is embedded in the groove, and a first magnet-embedding groove is opened on the end surface of the inclined base away from the prism;
  • At least three first ball grooves are opened on the cylindrical base, and balls are embedded in the first ball grooves.
  • the rotating bracket includes a first ball seat, an intermediate connection seat fixed to the first ball seat and a second ball seat fixed to the intermediate connection seat, the first ball seat and the second
  • the ball seat is arranged symmetrically about the middle connecting seat.
  • first base grooves are provided on the end faces of the first ball seat and the second ball seat close to the balls, the first base grooves match the cylindrical base, and the middle connecting seat close to the base
  • a ball installation groove is opened on the end surface, and second magnet fitting grooves are respectively arranged on both sides of the ball installation groove.
  • the base includes a bottom panel, a first end panel extending vertically around the edge of the bottom panel, and a side panel integrally connected with the first end panel, and the bottom panel is provided with two There are two first driving fitting grooves, and a second ball assembly is arranged between the two first driving fitting grooves, and the second ball assembly is fitted in the ball installation groove.
  • a second driving fitting groove is opened on one of the side panels, a first driving assembly is fitted in the second driving fitting groove, and a second driving component is fitting in the first driving fitting groove.
  • the FPC board includes a horizontal section and a vertical section perpendicular to the horizontal section, the horizontal section is fixed on the bottom surface of the base, and the vertical section is adjacently arranged on one side of the base panel.
  • the first driving assembly includes a first driving coil fixed on the vertical section and a first driving magnet opposite to the first driving coil, and the first driving coil is embedded in the second In the driving fitting groove, the first driving magnet is fitting in the first magnet fitting groove.
  • the second driving assembly includes a second driving coil fixed on the horizontal section and a second driving magnet opposite to the second driving coil, the second driving wire is embedded in the first driving embedding
  • the second driving magnet is fixed in the second magnet fitting groove.
  • the height of the first end panel is greater than the height of the side panels, and the first end panel and the side panels enclose a top opening and an end opening opposite to the first end panel.
  • the second ball assembly includes a first circular seat, one end of the first circular seat is integrally connected with a first support wall seat and a second support wall is integrally connected with the other end of the first circular seat A second ball groove is opened on the opposite side of the first circular seat, and a third ball groove is opened on the end of the first wall seat away from the second wall seat.
  • the end of the wall seat away from the first support wall seat is provided with a fourth ball groove, and balls are embedded in the second ball groove, the third ball groove and the fourth ball groove respectively.
  • the frame includes a first beam plate, one end of the first beam plate is integrally connected with a first side beam and a second side beam fixed to the other end of the first beam plate, the second Embedded plates are respectively extended on the edges of the side beam and the first side beam in a direction close to the prism.
  • the second side beam and the first side beam are respectively fixed with limit blocks on the end faces of the prism, the limit blocks are located directly above the first magnetic plate, and the first beam plate and the first The end panels are fitted together, and the second side beam and the first side beam are respectively fitted with the side panels.
  • the present invention compares with prior art, and its beneficial effect is:
  • the periscope motor integrates the anti-shake structure in the prism motor, which not only simplifies the structure of the periscope motor, but also facilitates the assembly and debugging of the periscope module, and effectively improves the performance of the prism motor. Simple, while making periscope mod performance stable.
  • the first drive assembly and the second drive assembly can make a larger compensation angle by driving the ball type of the prism bracket and the rotating bracket.
  • the displacement control is more precise, the sensitivity is higher, and the stability and reliability are higher. Strong, rolling friction has less anti-shake resistance and lower power consumption.
  • the ball-type prism bracket and the rotating bracket are respectively subjected to the magnetic field force of the second driving magnet through the first magnetic plate and the second magnetic plate, so that the prism bracket and the rotating bracket are limited and fixed, not only the magnetic force lines of the magnet are concentrated , it is beneficial to improve the anti-shake thrust of the motor, and at the same time, it can make full use of the magnet to simplify the internal structure of the motor, and achieve better anti-shake effect with a smaller volume.
  • Fig. 1 is a three-dimensional structural schematic diagram of a periscope module for anti-shake according to the present invention
  • FIG. 2 is a schematic diagram of a three-dimensional exploded structure of a periscope module for anti-shake according to the present invention
  • Fig. 3 is a three-dimensional structural schematic diagram of the rotating bracket of the anti-shake periscope module according to the present invention.
  • FIG. 4 is a three-dimensional structural schematic diagram of the second ball assembly of the anti-shake periscope module according to the present invention.
  • FIG. 5 is a three-dimensional structural schematic diagram of the framework of the anti-shake periscope module according to the present invention.
  • FIG. 6 is a schematic diagram of the planar structure of the inclined base of the frame of the anti-shake periscope module according to the present invention.
  • an anti-shake periscope module includes: a base 60, a rotating bracket 50 that is movable relative to the base 60, a prism bracket 40 that is movable relative to the rotating bracket 50, an embedded Fit the prism 30 in the prism support 40, the frame 10 fitted with the base 60, the shell 20 wrapped around the fixed base 60 and the outer periphery of the frame 10; the prism support 40 includes an inclined base 41 and the The opposite edge of the inclined base 41 is extended with baffles 42 in the vertical direction.
  • the first ball assembly is symmetrically fixed on the two baffles 42 with respect to the inclined base 41.
  • the inclined base 41 is provided with a prism 30.
  • the first A ball assembly includes a cylindrical base 43 provided with a plane end and a first magnetic plate seat 44 fixed on the plane of the cylindrical base 43, a fitting groove 45 is provided on the first magnetic plate seat 44, and the fitting The groove 45 is fitted with a first magnet-absorbing plate 46, the first magnet-absorbing plate 46 is a magnetic material, when the first magnet-absorbing plate 46 is subjected to the intensity of the magnetic field force of the second drive magnet 82, the first magnet-absorbing plate 46 will The plate 46 is subjected to the magnetic force toward the base 60, so that the first magnetic-absorbing plate 46 acts on the downward pre-pressure of the prism support 40, and the prism support 40 is limited and fixed, and the inclined base 41 is provided with a second end surface away from the prism 30.
  • a magnet fitting groove 49; the cylindrical base 43 is provided with at least three first ball grooves 47, and balls 48 are embedded in the first ball grooves 47, which are generated by the action of the first driving coil 71 and the first driving magnet 72
  • the electromagnetic force pushes the balls 48 on both sides of the prism bracket 40 to rotate along the first base groove 54 .
  • the rotating bracket 50 includes a first ball seat 51, an intermediate connecting seat 52 affixed to the first ball seat 51 and a second ball seat 53 affixed to the intermediate connecting seat 52.
  • a ball seat 51 and a second ball seat 53 are arranged symmetrically with respect to the intermediate connecting seat 52, and a first base groove 54 is opened on one end surface of the first ball seat 51 and the second ball seat 53 close to the ball 48, respectively.
  • a base groove 54 is matched with the cylindrical base 43, and a ball mounting groove 55 is opened on the end surface of the intermediate connection seat 52 close to the base 60, and the two sides of the ball mounting groove 55 are respectively provided with second magnet fitting grooves 56, through the interaction between the second drive coil 81 and the second drive magnet 82 to generate electromagnetic force, the ball installation groove 55 on the rotating bracket 50 is pushed to rotate along the ball 48 on the base 60, and the second magnetic plate 65 is made of magnetic material , the second magnetic attraction plate 65 is subjected to the magnetic field strength of the second driving magnet 82, so that the second magnetic attraction plate 65 is subjected to a force toward the base 60, so that the second magnetic attraction plate 65 acts on the rotating bracket 50 to the frame 10 Direction of the pre-pressure, to achieve the limit fixation of the rotating bracket 50.
  • the base 60 includes a bottom panel 63, a first end panel 61 extending vertically around the edge of the bottom panel 63, and a side panel 62 integrally connected with the first end panel 61, the Two first driving fitting grooves are defined on the bottom panel 63 , and a second ball assembly 64 is disposed between the two first driving fitting grooves, and the second ball assembly 64 is fitted into the ball installation groove 55 .
  • the side panel 62 is provided with a second driving fitting groove 67
  • the first driving assembly 70 is fitted in the second driving fitting groove 67
  • the first driving fitting groove is fitted in the first driving fitting groove.
  • the second drive assembly 80 , and the bottom surface of the base 60 is fixed with an FPC board 90
  • the second magnetic attraction board 65 is fixed on the end surface of the FPC board 90 away from the base 60 .
  • the FPC board 90 includes a horizontal section and a vertical section perpendicular to the horizontal section, the horizontal section is fixed on the bottom surface of the base 60, and the vertical section is arranged on the base 60 on the side panel 62 of the
  • the first driving assembly 70 includes a first driving coil 71 fixed on the vertical section of the FPC board 90 and a first driving magnet 72 arranged opposite to the first driving coil 71, and the The first driving coil 71 is fitted in the second driving fitting groove 67, the first driving magnet 72 is fitting in the first magnet fitting groove 49, and the first driving coil 71 is provided with a first Hall chip, the second drive assembly 80 includes a second drive coil 81 fixed on the horizontal section of the FPC board 90 and a second drive magnet 82 opposite to the second drive coil 81, the first The two driving wires are fitted in the first driving fitting groove, the second driving magnet 82 is fixed in the second magnet fitting groove 56, and the second driving coil 81 is provided with a second Hall chip.
  • the prism bracket 40 and the rotation bracket 50 are driven to rotate and move along their respective rotation planes (the rotation plane of the prism bracket is parallel to the incident direction of the incident light; the rotation plane of the rotation bracket is perpendicular to the incident direction of the incident light) by the action of the electromagnetic force. .
  • the prism bracket 40 and the rotating bracket 50 can be driven to control the movement of the prism, so as to adjust and correct the deviation of the prism, so as to achieve the effect of anti-shake Purpose, and through the first Hall chip and the second Hall chip opposite to the first driving magnet 72 and the second driving magnet 82 magnetic field strength induction to feedback and calculate the prism bracket 40 and the rotating bracket 50 in their respective rotation planes
  • the internal position shakes and shifts, and further adjusts and corrects the shift of the lens by inputting a certain current to the first drive coil 71 and the second drive coil 81, so as to achieve the purpose of closed-loop anti-shake.
  • the height of the first end panel 61 is greater than the height of the side panel 62, and the first end panel 61 and the side panel 62 form a top opening and the opposite side of the first end panel 61. One end is open.
  • the second ball assembly 64 includes a first circular seat 641, one end of the first circular seat 641 is integrally connected with the first wall seat 642 and the other end of the first circular seat 641 is integrally connected
  • the second support wall seat 643, the first circular seat 641 is provided with a second ball groove on one opposite side, and the end of the first support wall seat 642 away from the second support wall seat 643 is provided with a second ball groove.
  • Three ball grooves, the end of the second wall seat 643 away from the first wall seat 642 is provided with a fourth ball groove, and the second ball groove, the third ball groove and the fourth ball groove are respectively embedded with Ball 48.
  • the frame 10 includes a first beam plate 11, one end of the first beam plate 11 is integrally connected with a first side beam 12 and a second side beam fixed to the other end of the first beam plate 11 13.
  • first side beam 12 On the edge of the second side beam 13 and the first side beam 12 close to the direction of the prism 30, there are respectively embedded plates 14, and the second side beam 13 and the first side beam 12 are respectively fixed on the end faces of the prism 30.
  • the limit block 15 can be integrally formed by the frame 10, the limit block 15 is located directly above the first magnetic plate 46, the limit block 15 and the first magnetic plate There is a gap between the 46 for the margin when the prism bracket 40 rotates, to avoid interference, and the limit block 15 prevents the first magnetic plate 46 from moving in series when the motor falls accidentally, so as to improve the stability of the motor, and
  • the first beam plate 11 is fitted with the first end panel 61
  • the second side beam 13 and the first side beam 12 are respectively fitted with the side panel 62 .

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Astronomy & Astrophysics (AREA)
  • Adjustment Of Camera Lenses (AREA)
  • Telescopes (AREA)

Abstract

一种防抖的潜望式模组，包括：底座（60）、与底座（60）相对活动设置的旋转支架（50）、与旋转支架（50）相对活动设置的棱镜支架（40）、嵌合于棱镜支架（40）中的棱镜（30）、与底座（60）相嵌合的框架（10）、包裹于固定底座（60）与框架（10）外周的外壳（20）；第一滚珠组件，第一滚珠组件包括设置有一平面端的圆柱底座（43）及固定于圆柱底座（43）的平面上的第一磁板座（44），第一磁板座（44）上开设有一嵌合槽（45），嵌合槽（45）内嵌合设置有第一吸磁板（46），倾斜底座（41）远离棱镜（30）的一端面上开设有第一磁石嵌合槽（49）。潜望式模组结构简单，提高了马达使用性能及稳定马达性能，而且潜望式马达位移控制精准、功耗更低，而且体积减小实现了更好的防抖效果。

Description

一种防抖的潜望式模组 技术领域
本发明涉及潜望式马达的技术领域，特别涉及一种防抖的潜望式模组。
背景技术
近年来，随着成像技术的发展及具有成像功能的电子产品的兴起，光学镜头被广泛地应用在各种电子产品中，同时，科技的发展以及用户对电子设备(例如手机、平板电脑等)的拍摄要求越来越高，对于潜望式模组的需求也越来越大。由于潜望式模组是对远距离的细节呈现，其对外界抖动非常敏感，因此有必要在潜望式模组引入防抖模块，以实现拍摄画面的稳定性。
潜望式模组主要包括反射模块(棱镜马达)和镜头模块(潜望式马达)两部分，反射模块将成像光线反射90°后入射至所述镜头模块内，由镜头模块进行对焦和成像，目前，潜望式模组的防抖方案一般由反射模块负责一个方向上的防抖，由镜头模块负责另一个方向上的防抖。因此镜头防抖需要反射模块和镜头模块配合驱动完成，存在两组马达组装、调试难度大，潜望式马达设计复杂等问题。
发明内容
针对现有技术中存在的不足之处，本发明的目的是提供一种防抖的潜望式模组，结构简单，提高了马达使用性能及稳定马达性能，而且该潜望式马达位移控制精准、功耗更低，而且体积减小实现了更好的防抖效果。为了实现根据本发明的上述目的和其他优点，提供了一种防抖的潜望式模组，包括：
底座、与所述底座相对活动设置的旋转支架、与所述旋转支架相对活动 设置的棱镜支架、嵌合于所述棱镜支架中的棱镜、与所述底座相嵌合的框架、包裹于固定底座与框架外周的外壳；
所述棱镜支架包括一倾斜底座及所述倾斜底座相对的边沿竖直方向延伸有挡板，两个所述挡板上关于倾斜底座对称固接有第一滚珠组件，所述倾斜底座上设置有棱镜，所述第一滚珠组件包括设置有一平面端的圆柱底座及固定于所述圆柱底座的平面上的第一磁板座，所述第一磁板座上开设有一嵌合槽，所述嵌合槽内嵌合设置有第一吸磁板，倾斜底座远离棱镜的一端面上开设有第一磁石嵌合槽；
所述圆柱底座上至少开设有三个第一滚珠槽，所述第一滚珠槽内镶嵌有滚珠。
优选的，所述旋转支架包括第一滚珠座、与所述第一滚珠座固接的中间连接座及与所述中间连接座固接的第二滚珠座，所述第一滚珠座与第二滚珠座关于中间连接座对称设置。
优选的，所述第一滚珠座与第二滚珠座靠近滚珠的一端面上分别开设有第一底座槽，所述第一底座槽与圆柱底座相匹配，且所述中间连接座的靠近底座的端面上开设有滚珠安装槽，所述滚珠安装槽的两侧分别设置有第二磁石嵌合槽。
优选的，所述底座包括底面板、围绕所述底面板的边沿沿竖直方向延伸的第一端面板及与所述第一端面板一体式连接的侧面板，所述底面板上开设有两个第一驱动嵌合槽，且两个第一驱动嵌合槽之间设置有第二滚珠组件，所述第二滚珠组件嵌合于滚珠安装槽内。
优选的，一所述侧面板上开设有第二驱动嵌合槽，所述第二驱动嵌合槽内嵌合有第一驱动组件，所述第一驱动嵌合槽内嵌合有第二驱动组件，且所述底座的底面上固接有FPC板，所述FPC板远离底座的一端面上固接有第二磁吸板。
优选的，所述FPC板包括一水平段及与所述水平段相互垂直设置的竖直 段，所述水平段固接于底座的底面上，所述竖直段相贴设置于底座的一侧面板上。
优选的，所述第一驱动组件包括固定于竖直段上的第一驱动线圈及与所述第一驱动线圈对向设置的第一驱动磁石，且所述第一驱动线圈嵌合于第二驱动嵌合槽内，所述第一驱动磁石嵌合于所述第一磁石嵌合槽内。
优选的，所述第二驱动组件包括固定于水平段上的第二驱动线圈及与所述第二驱动线圈对向设置的第二驱动磁石，所述第二驱动线嵌合于第一驱动嵌合槽内，所述第二驱动磁石固定于第二磁石嵌合槽内。
优选的，所述第一端面板的高度值大于所述侧面板的高度值，且所述第一端面板与侧面板围成一顶端开口及与第一端面板与相对的一端面开口。
优选的，第二滚珠组件包括第一圆形座、所述第一圆形座的一端一体式连接有第一支壁座及与第一圆形座的另一端一体式连接的第二支壁座，所述第一圆形座一相对的边上分别开设有第二滚珠槽，所述第一支壁座远离第二支壁座的一端上开设有第三滚珠槽，所述第二支壁座远离第一支壁座的一端上开设有第四滚珠槽，所述第二滚珠槽、第三滚珠槽及第四滚珠槽内分别嵌合有滚珠。
优选的，所述框架包括第一横梁板、所述第一横梁板的一端一体式连接有第一侧横梁及固接于所述第一横梁板另一端的第二侧横梁，所述第二侧横梁与第一侧横梁靠近棱镜的方向的边沿上分别延伸有嵌合板。
优选的，所述第二侧横梁与第一侧横梁靠近棱镜端面上分别固接限位块，所述限位块位于第一吸磁板的正上方，且所述第一横梁板与第一端面板相嵌合，所述第二侧横梁与第一侧横梁分别与侧面板相嵌合。
本发明与现有技术相比，其有益效果是：
(1)该潜望式马达将防抖结构集中设置于棱镜马达中，不仅简化了潜望式马达的结构，同时方便潜望式模组的组装与调试，有效提高棱镜马达的使用性能，结构简单，同时使潜望式模组性能稳定。
(2)第一驱动组件与第二驱动组件通过对棱镜支架与旋转支架滚珠式的驱动，做出更大幅度的补偿角度，同时，位移控制更精准、灵敏度更高、稳定性和可靠性更强，滚动摩擦具有更小的防抖阻力，功耗更低。
(3)棱镜支架与旋转支架滚珠式分别通过第一磁吸板与第二磁性板受第二驱动磁石的磁场作用力，使得对棱镜支架与旋转支架进行限位固定，不仅使磁石的磁力线集中，有利于提高马达的防抖推力，同时能充分利用磁石从而简化马达内部结构，以更小的体积实现更好的防抖效果。
附图说明
图1为根据本发明的防抖的潜望式模组的三维结构示意图；
图2为根据本发明的防抖的潜望式模组的三维爆炸结构示意图；
图3为根据本发明的防抖的潜望式模组的旋转支架的三维结构示意图；
图4为根据本发明的防抖的潜望式模组的第二滚珠组件的三维结构示意图；
图5为根据本发明的防抖的潜望式模组的框架的三维结构示意图；
图6为根据本发明的防抖的潜望式模组的框架的倾斜底座平面结构示意图。
具体实施方式
下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。
参照图1-6，一种防抖的潜望式模组，包括：底座60、与所述底座60相对活动设置的旋转支架50、与所述旋转支架50相对活动设置的棱镜支架40、嵌合于所述棱镜支架40中的棱镜30、与所述底座60相嵌合的框架10、包裹 于固定底座60与框架10外周的外壳20；所述棱镜支架40包括一倾斜底座41及所述倾斜底座41相对的边沿竖直方向延伸有挡板42，两个所述挡板42上关于倾斜底座41对称固接有第一滚珠组件，所述倾斜底座41上设置有棱镜30，所述第一滚珠组件包括设置有一平面端的圆柱底座43及固定于所述圆柱底座43的平面上的第一磁板座44，所述第一磁板座44上开设有一嵌合槽45，所述嵌合槽45内嵌合设置有第一吸磁板46，所述第一吸磁板46为磁性材料，当第一吸磁板46受到第二驱动磁石82的磁场力的强度，该第一吸磁板46受到向底座60方向的磁力，使得第一吸磁板46作用于棱镜支架40向下的预压力，对棱镜支架40实现限位固定，倾斜底座41远离棱镜30的一端面上开设有第一磁石嵌合槽49；所述圆柱底座43上至少开设有三个第一滚珠槽47，所述第一滚珠槽47内镶嵌有滚珠48，通过第一驱动线圈71与第一驱动磁石72作用产生电磁力，推动棱镜支架40两侧的滚珠48沿第一底座槽54进行转动。
进一步的，所述旋转支架50包括第一滚珠座51、与所述第一滚珠座51固接的中间连接座52及与所述中间连接座52固接的第二滚珠座53，所述第一滚珠座51与第二滚珠座53关于中间连接座52对称设置，所述第一滚珠座51与第二滚珠座53靠近滚珠48的一端面上分别开设有第一底座槽54，所述第一底座槽54与圆柱底座43相匹配，且所述中间连接座52的靠近底座60的端面上开设有滚珠安装槽55，所述滚珠安装槽55的两侧分别设置有第二磁石嵌合槽56，通过第二驱动线圈81与第二驱动磁石82相互作用产生电磁力，推动旋转支架50上的滚珠安装槽55沿底座60上的滚珠48旋转，所述第二磁吸板65为磁性材料，通过第二磁吸板65受到第二驱动磁石82的磁场力强度，使得第二磁吸板65受到向底座60的作用力，从而使得第二磁吸板65作用于旋转支架50向框架10方向的预压力，实现对旋转支架50限位固定。
进一步的，所述底座60包括底面板63、围绕所述底面板63的边沿沿竖 直方向延伸的第一端面板61及与所述第一端面板61一体式连接的侧面板62，所述底面板63上开设有两个第一驱动嵌合槽，且两个第一驱动嵌合槽之间设置有第二滚珠组件64，所述第二滚珠组件64嵌合于滚珠安装槽55内。
进一步的，所述侧面板62上开设有第二驱动嵌合槽67，所述第二驱动嵌合槽67内嵌合有第一驱动组件70，所述第一驱动嵌合槽内嵌合有第二驱动组件80，且所述底座60的底面上固接有FPC板90，所述FPC板90远离底座60的一端面上固接有第二磁吸板65。
进一步的，所述FPC板90包括一水平段及与所述水平段相互垂直设置的竖直段，所述水平段固接于底座60的底面上，所述竖直段相贴设置于底座60的一侧面板62上。
进一步的，所述第一驱动组件70包括固定于所述FPC板90竖直段上的第一驱动线圈71及与所述第一驱动线圈71对向设置的第一驱动磁石72，且所述第一驱动线圈71嵌合于第二驱动嵌合槽67内，所述第一驱动磁石72嵌合于所述第一磁石嵌合槽49内，所述第一驱动线圈71内设置有第一霍尔芯片，所述第二驱动组件80包括固定于所述FPC板90水平段上的第二驱动线圈81及与所述第二驱动线圈81对向设置的第二驱动磁石82，所述第二驱动线嵌合于第一驱动嵌合槽内，所述第二驱动磁石82固定于第二磁石嵌合槽56内，所述第二驱动线圈81内设置有第二霍尔芯片，当第一驱动线圈71与第二驱动线圈81通入电流后，第一驱动线圈71与第二驱动线圈81分别与第一驱动磁石72与第二驱动磁石82之间就会产生电磁力，根据弗莱明左手法则，通过电磁力的作用驱动棱镜支架40与旋转支架50沿各自的旋转平面(棱镜支架旋转平面平行于入射光的入射方向；旋转支架旋转平面垂直于入射光的入射方向)作旋转移动。即通过向第一驱动线圈71与第二驱动线圈81通入既定的电流，可驱动棱镜支架40与旋转支架50控制棱镜的移动量，达到调整和纠正棱镜的偏位，以此达到防抖的目的，且通过第一霍尔芯片与第二霍尔芯片对对向设置的第一驱动磁石72与第二驱动磁石82磁场强弱感应来 反馈和演算棱镜支架40与旋转支架50在各自旋转平面内的位置抖动偏位，并进一步通过向第一驱动线圈71与第二驱动线圈81输入一定电流大小来调整和纠正镜头的偏位，以此达到闭环防抖的目的。
进一步的，所述第一端面板61的高度值大于所述侧面板62的高度值，且所述第一端面板61与侧面板62围成一顶端开口及与第一端面板61与相对的一端面开口。
进一步的，第二滚珠组件64包括第一圆形座641、所述第一圆形座641的一端一体式连接有第一支壁座642及与第一圆形座641的另一端一体式连接的第二支壁座643，所述第一圆形座641一相对的边上分别开设有第二滚珠槽，所述第一支壁座642远离第二支壁座643的一端上开设有第三滚珠槽，所述第二支壁座643远离第一支壁座642的一端上开设有第四滚珠槽，所述第二滚珠槽、第三滚珠槽及第四滚珠槽内分别嵌合有滚珠48。
进一步的，所述框架10包括第一横梁板11、所述第一横梁板11的一端一体式连接有第一侧横梁12及固接于所述第一横梁板11另一端的第二侧横梁13，所述第二侧横梁13与第一侧横梁12靠近棱镜30的方向的边沿上分别延伸有嵌合板14，所述第二侧横梁13与第一侧横梁12靠近棱镜30端面上分别固接限位块15，所述限位块15可以由所述框架10一体成型，所述限位块15位于第一吸磁板46的正上方，所述限位块15与第一吸磁板46之间设有间隙为棱镜支架40旋转时的余量，避免发生干涉，且该限位块15防止该马达在意外掉落时第一吸磁板46串动，提高马达的稳定性，且所述第一横梁板11与第一端面板61相嵌合，所述第二侧横梁13与第一侧横梁12分别与侧面板62相嵌合。
这里说明的设备数量和处理规模是用来简化本发明的说明的，对本发明的应用、修改和变化对本领域的技术人员来说是显而易见的。
尽管本发明的实施方案已公开如上，但其并不仅限于说明书和实施方式中所列运用，它完全可以被适用于各种适合本发明的领域，对于熟悉本领域 的人员而言，可容易地实现另外的修改，因此在不背离权利要求及等同范围所限定的一般概念下，本发明并不限于特定的细节和这里示出与描述的图例。

Claims (12)

  1. 一种防抖的潜望式模组，其特征在于，包括：
    底座(60)、与所述底座(60)相对活动设置的旋转支架(50)、与所述旋转支架(50)相对活动设置的的棱镜支架(40)、嵌合于所述棱镜支架(40)中的棱镜(30)、与所述底座(60)相嵌合的框架(10)、包裹于固定底座(60)与框架(10)外周的外壳(20)；
    所述棱镜支架(40)包括一倾斜底座(41)及所述倾斜底座(41)相对的边沿竖直方向延伸有挡板(42)，两个所述挡板(42)上关于倾斜底座(41)对称固接有第一滚珠组件，所述倾斜底座(41)上设置有棱镜(30)，所述第一滚珠组件包括设置有一平面端的圆柱底座(43)及固定于所述圆柱底座(43)的平面上的第一磁板座(44)，所述第一磁板座(44)上开设有一嵌合槽(45)，所述嵌合槽(45)内嵌合设置有第一吸磁板(46)，倾斜底座(41)远离棱镜(30)的一端面上开设有第一磁石嵌合槽(49)；
    所述圆柱底座(43)上至少开设有三个第一滚珠槽(47)，所述第一滚珠槽(47)内镶嵌有滚珠(48)。
  2. 如权利要求1所述的一种防抖的潜望式模组，其特征在于，所述旋转支架(50)包括第一滚珠座(51)、与所述第一滚珠座(51)固接的中间连接座(52)及与所述中间连接座(52)固接的第二滚珠座(53)，所述第一滚珠座(51)与第二滚珠座(53)关于中间连接座(52)对称设置。
  3. 如权利要求2所述的一种防抖的潜望式模组，其特征在于，所述第一滚珠座(51)与第二滚珠座(53)靠近滚珠(48)的一端面上分别开设有第一底座槽(54)，所述第一底座槽(54)与圆柱底座(43)相匹配，且所述中间连接座(52)的靠近底座(60)的端面上开设有滚珠安装槽(55)，所述滚珠安装槽(55)的两侧分别设置有第二磁石嵌合槽(56)。
  4. 如权利要求1所述的一种防抖的潜望式模组，其特征在于，所述底座(60)包括底面板(63)、围绕所述底面板(63)的边沿沿竖直方向延伸的 第一端面板(61)及与所述第一端面板(61)一体式连接的侧面板(62)，所述底面板(63)上开设有两个第一驱动嵌合槽，且两个第一驱动嵌合槽之间设置有第二滚珠组件(64)，所述第二滚珠组件(64)嵌合于滚珠安装槽(55)内。
  5. 如权利要求4所述的一种防抖的潜望式模组，其特征在于，所述侧面板(62)上开设有第二驱动嵌合槽(67)，所述第二驱动嵌合槽(67)内嵌合有第一驱动组件(70)，所述第一驱动嵌合槽内嵌合有第二驱动组件(80)，且所述底座(60)的底面上固接有FPC板(90)，所述FPC板(90)远离底座(60)的一端面上固接有第二磁吸板(65)。
  6. 如权利要求5所述的一种防抖的潜望式模组，其特征在于，所述FPC板(90)包括一水平段及与所述水平段相互垂直设置的竖直段，所述水平段固接于底座(60)的底面上，所述竖直段相贴设置于底座(60)的一侧面板(62)上。
  7. 如权利要求6所述的一种防抖的潜望式模组，其特征在于，所述第一驱动组件(70)包括固定于所述FPC板(90)竖直段上的第一驱动线圈(71)及与所述第一驱动线圈(71)对向设置的第一驱动磁石(72)，且所述第一驱动线圈(71)嵌合于第二驱动嵌合槽(67)内，所述第一驱动磁石(72)嵌合于所述第一磁石嵌合槽(49)内。
  8. 如权利要求6所述的一种防抖的潜望式模组，其特征在于，所述第二驱动组件(80)包括固定于所述FPC板(90)水平段上的第二驱动线圈(81)及与所述第二驱动线圈(81)对向设置的第二驱动磁石(82)，所述第二驱动线圈(81)嵌合于第一驱动嵌合槽内，所述第二驱动磁石(82)固定于第二磁石嵌合槽(56)内。
  9. 如权利要求4所述的一种防抖的潜望式模组，其特征在于，所述第一端面板(61)的高度值大于所述侧面板(62)的高度值，且所述第一端面板(61)与侧面板(62)围成一顶端开口及与第一端面板(61)与相对的一端 面开口。
  10. 如权利要求4所述的一种防抖的潜望式模组，其特征在于，第二滚珠组件(64)包括第一圆形座(641)、所述第一圆形座(641)的一端一体式连接有第一支壁座(642)及与第一圆形座(641)的另一端一体式连接的第二支壁座(643)，所述第一圆形座(641)一相对的边上分别开设有第二滚珠槽，所述第一支壁座(642)远离第二支壁座(643)的一端上开设有第三滚珠槽，所述第二支壁座(643)远离第一支壁座(642)的一端上开设有第四滚珠槽，所述第二滚珠槽、第三滚珠槽及第四滚珠槽内分别嵌合有滚珠(48)。
  11. 如权利要求1所述的一种防抖的潜望式模组，其特征在于，所述框架(10)包括第一横梁板(11)、所述第一横梁板(11)的一端一体式连接有第一侧横梁(12)及固接于所述第一横梁板(11)另一端的第二侧横梁(13)，所述第二侧横梁(13)与第一侧横梁(12)靠近棱镜(30)的方向的边沿上分别延伸有嵌合板(14)。
  12. 如权利要求11所述的一种防抖的潜望式模组，其特征在于，所述第二侧横梁(13)与第一侧横梁(12)靠近棱镜(30)端面上分别固接限位块(15)，所述限位块(15)位于第一吸磁板(46)的正上方，且所述第一横梁板(11)与第一端面板(61)相嵌合，所述第二侧横梁(13)与第一侧横梁(12)分别与侧面板(62)相嵌合。
PCT/CN2021/120186 2021-08-12 2021-09-24 一种防抖的潜望式模组 WO2023015682A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202110924122.X 2021-08-12
CN202110924122.XA CN113655611B (zh) 2021-08-12 2021-08-12 一种防抖的潜望式模组

Publications (1)

Publication Number Publication Date
WO2023015682A1 true WO2023015682A1 (zh) 2023-02-16

Family

ID=78479552

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2021/120186 WO2023015682A1 (zh) 2021-08-12 2021-09-24 一种防抖的潜望式模组

Country Status (2)

Country Link
CN (1) CN113655611B (zh)
WO (1) WO2023015682A1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117849978A (zh) * 2024-03-06 2024-04-09 厦门市众惠微电子有限公司 一种潜望式长行程对焦马达

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114879338B (zh) * 2022-05-31 2023-04-28 上海比路电子股份有限公司 潜望式镜头驱动装置、摄像装置及移动终端
CN114911025B (zh) * 2022-05-31 2024-05-17 上海比路电子股份有限公司 一种潜望式镜头驱动装置、摄像装置及移动终端

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130340548A1 (en) * 2012-06-20 2013-12-26 Hon Hai Precision Industry Co., Ltd. Optical anti-shake driving structure
CN208987036U (zh) * 2018-10-25 2019-06-14 信利光电股份有限公司 单轴防抖的移轴防抖模块及潜望式防抖模组
CN110058379A (zh) * 2019-04-28 2019-07-26 河南省皓泽电子有限公司 镜头驱动装置以及潜望式镜头机构
CN110109228A (zh) * 2019-04-28 2019-08-09 河南省皓泽电子有限公司 用于潜望式镜头驱动装置的底座
CN110261991A (zh) * 2019-06-01 2019-09-20 瑞声科技(新加坡)有限公司 一种潜望式镜头模组及应用于潜望式镜头模组的棱镜装置
CN107783243B (zh) * 2016-08-24 2019-10-15 宁波舜宇光电信息有限公司 潜望式摄像模组
CN110488452A (zh) * 2019-09-10 2019-11-22 上海比路电子股份有限公司 棱镜马达及成像系统

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009011097A (ja) * 2007-06-28 2009-01-15 Olympus Imaging Corp 駆動装置
KR102063411B1 (ko) * 2016-05-30 2020-01-07 코어포토닉스 리미티드 회전식 볼-가이드 음성 코일 모터
WO2018035944A1 (zh) * 2016-08-24 2018-03-01 宁波舜宇光电信息有限公司 具有镜头和棱镜装置的潜望式摄像模组
KR102166942B1 (ko) * 2017-02-20 2020-10-16 자화전자(주) 다축 구조의 ois용 반사계 구동장치
KR102581599B1 (ko) * 2018-05-11 2023-09-25 엘지전자 주식회사 프리즘 모듈, 이를 구비하는 카메라, 및 영상표시장치
CN108490638B (zh) * 2018-05-23 2023-09-12 中山联合光电科技股份有限公司 一种光学防抖结构
WO2020243869A1 (zh) * 2019-06-01 2020-12-10 瑞声光学解决方案私人有限公司 应用于潜望式镜头模组的棱镜装置和潜望式镜头模组
WO2021146835A1 (zh) * 2020-01-20 2021-07-29 南昌欧菲光电技术有限公司 潜望式光学系统、摄像模组、电子设备及防抖方法
CN113193781A (zh) * 2021-03-26 2021-07-30 基合半导体（宁波）有限公司 防抖马达、防抖马达的闭环控制方法及潜望式拍摄模组

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130340548A1 (en) * 2012-06-20 2013-12-26 Hon Hai Precision Industry Co., Ltd. Optical anti-shake driving structure
CN107783243B (zh) * 2016-08-24 2019-10-15 宁波舜宇光电信息有限公司 潜望式摄像模组
CN208987036U (zh) * 2018-10-25 2019-06-14 信利光电股份有限公司 单轴防抖的移轴防抖模块及潜望式防抖模组
CN110058379A (zh) * 2019-04-28 2019-07-26 河南省皓泽电子有限公司 镜头驱动装置以及潜望式镜头机构
CN110109228A (zh) * 2019-04-28 2019-08-09 河南省皓泽电子有限公司 用于潜望式镜头驱动装置的底座
CN110261991A (zh) * 2019-06-01 2019-09-20 瑞声科技(新加坡)有限公司 一种潜望式镜头模组及应用于潜望式镜头模组的棱镜装置
CN110488452A (zh) * 2019-09-10 2019-11-22 上海比路电子股份有限公司 棱镜马达及成像系统

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117849978A (zh) * 2024-03-06 2024-04-09 厦门市众惠微电子有限公司 一种潜望式长行程对焦马达
CN117849978B (zh) * 2024-03-06 2024-05-07 厦门市众惠微电子有限公司 一种潜望式长行程对焦马达

Also Published As

Publication number Publication date
CN113655611B (zh) 2022-04-01
CN113655611A (zh) 2021-11-16

Similar Documents

Publication Publication Date Title
WO2023015682A1 (zh) 一种防抖的潜望式模组
JP6879989B2 (ja) レンズ駆動装置及びこれを含むカメラモジュール
CN205139547U (zh) 成像装置
WO2021072821A1 (zh) 镜头模组
WO2020135466A1 (zh) 镜头致动装置、潜望式拍摄模组及拍摄设备
US11635630B2 (en) Camera lens module
CN101997382B (zh) 弹片及音圈马达
CN108476283B (zh) 摄像单元、摄像头模组及移动终端
TWI701494B (zh) 無轉軸防抖反射模組及潛望式模組
CN104808416A (zh) 镜头移动单元和具有镜头移动单元的摄像头模块
WO2020243989A1 (zh) 一种微型防抖云台以及相机模组
WO2023005812A1 (zh) 一种可变光圈结构、摄像模组及电子设备
WO2021104402A1 (zh) 一种摄像头模组及电子设备
CN109633854A (zh) 一种图像采集器及移动电子设备
US20230164409A1 (en) Voice coil motor, camera module, and electronic device
WO2020082412A1 (zh) 单轴防抖的移轴防抖对焦模块及潜望式防抖模组
WO2020082411A1 (zh) 一种平板弹片及转动防抖反射模块
WO2020010886A1 (zh) 摄像头模组、组件、电子设备、移动终端及拍摄方法
WO2020243868A1 (zh) 一种应用于潜望式镜头模组的棱镜装置及潜望式镜头模组
WO2022062136A1 (zh) 电子设备、光学采集模组及反射模组
TW201701044A (zh) 簧片式旋轉模組
WO2023000486A1 (zh) 一种三轴自动对焦的防抖潜望马达
WO2023005650A1 (zh) 转动机构及其摄像模组、驱动装置及其电子设备
US11696031B1 (en) Drive mechanism, camera device and portable electric device
WO2023000487A1 (zh) 一种具有镭雕导电线路的自动对焦防抖潜望马达

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 21953289

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE