WO2018006601A1 - Miniature lens module equipped with dual axis stabilization - Google Patents

Miniature lens module equipped with dual axis stabilization Download PDF

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Publication number
WO2018006601A1
WO2018006601A1 PCT/CN2017/073602 CN2017073602W WO2018006601A1 WO 2018006601 A1 WO2018006601 A1 WO 2018006601A1 CN 2017073602 W CN2017073602 W CN 2017073602W WO 2018006601 A1 WO2018006601 A1 WO 2018006601A1
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WO
WIPO (PCT)
Prior art keywords
rotating arm
lens
driving device
angle sensor
driving
Prior art date
Application number
PCT/CN2017/073602
Other languages
French (fr)
Chinese (zh)
Inventor
陈瑞
Original Assignee
深圳市红狐狸智能科技有限公司
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Application filed by 深圳市红狐狸智能科技有限公司 filed Critical 深圳市红狐狸智能科技有限公司
Publication of WO2018006601A1 publication Critical patent/WO2018006601A1/en

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Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B5/00—Adjustment of optical system relative to image or object surface other than for focusing
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B5/00—Adjustment of optical system relative to image or object surface other than for focusing
    • G03B5/06—Swinging lens about normal to the optical axis
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B5/00—Adjustment of optical system relative to image or object surface other than for focusing
    • G03B5/08—Swing backs

Definitions

  • the present invention relates to the field of photographing auxiliary components, and more particularly to a miniature lens module with two-axis stabilization.
  • the lens itself does not have a stabilization system, so that the captured image is very blurred, especially suitable for mobile shooting; in order to solve the above problem, the lens is specially equipped with a stabilization system, but due to the lens and The stabilization system is separate, not only is the style unsightly, but also has a large external size and is not easy to carry. Moreover, the existing stabilization systems are mostly electronically stabilized or optically stabilized, and the angular accuracy can only reach the "degree" level. The stability is poor, the system is complex, and the cost is relatively high.
  • the present invention provides a miniature lens module with two-axis stabilization, which has the characteristics of simple operation, high stability and high precision.
  • the present invention provides a micro-lens module with two-axis stabilization, including a rotating arm assembly, a lens assembly received in the rotating arm assembly, and a driving connection with the lens assembly for driving a first driving device for performing a pitching motion of the lens assembly, and a second driving device drivingly coupled to the rotating arm assembly for driving the rotating arm assembly for lateral rolling;
  • the rotating arm assembly includes a groove a rotating arm, a first angle sensor disposed on the rotating arm for detecting a pitch angle of the lens assembly, and a second angle sensor for detecting a roll angle of the rotating arm, and disposed on the a control circuit board on the rotating arm for receiving and processing the angle information detected by the first angle sensor and the second angle sensor and driving the first driving device and the second driving device respectively to rotate
  • the lens assembly includes a lens holder disposed on the rotating arm assembly, a micro lens disposed at a front end of the lens holder, and Said posture on the lens mount module.
  • first driving device and the second driving device are driving motors or servo driving systems
  • stator of the first driving device is fixed to one side arm of the rotating arm, and the rotor of the first driving device is connected to one end of the lens holder.
  • the other end of the lens holder is connected to the other side arm of the rotating arm through a bearing.
  • stator of the second driving device is connected to the center of the rear arm of the rotating arm, and the outer casing of the rotor of the second driving device is used for fixing the whole machine.
  • the first angle sensor is configured to have a center hole, one end of the lens holder is installed through the center hole, and the first angle sensor and the rotor of the first driving device Concentric setting
  • the second angle sensor is disposed concentrically with the rotor of the second driving device.
  • a third axis stabilization interface is further disposed on the rotating arm.
  • micro lens module with two axes stabilized by the invention has the following beneficial effects:
  • the whole machine has a simple structure and is easy to use and operate;
  • the two-axis stabilization system is constituted by the first driving device and the second driving device perpendicular to each other, and the two-axis stabilization system and the micro lens are designed as one body, which not only makes the invention
  • the external dimensions are more compact, easy to carry and shoot, and the stability is up to hundreds of times higher than the traditional optical anti-shake and electronic anti-shake effect, and the stability angle accuracy is as high as 0.02 degrees;
  • the lens assembly and the two-axis stabilization system described above are both located inside the rotating arm assembly, further reducing the volume of the present invention, and also solving the exposed stabilization system and the rotating portion of the prior art.
  • FIG. 1 is a schematic structural view of a micro lens module with two axes stabilized by the present invention.
  • the dual lens stabilization micro lens module of the embodiment includes a rotating arm assembly, a lens assembly received in the rotating arm assembly, and a driving connection with the lens assembly.
  • a first driving device 111 for driving the lens assembly to perform a pitching motion
  • a second driving device 12 drivingly coupled to the rotating arm assembly for driving the rotating arm assembly to perform a rolling motion
  • the arm assembly includes a rotating arm 15 having a groove, a first angle sensor 113 disposed on the rotating arm 15 for detecting a pitch angle of the lens assembly, and a roll angle for detecting the turning arm 15 a second angle sensor 14 and the angle information detected on the rotating arm 15 for receiving and processing the first angle sensor 113 and the second angle sensor 14 and driving the first a control circuit board 13 that rotates the driving device 111 and the second driving device 12
  • the lens assembly includes a lens holder 114 disposed on the rotating arm assembly, and is disposed on the lens A micro lens 115 at the front end of the holder 114 and an attitude module 112
  • the first driving device 111, the attitude module 112, the first angle sensor 113, the lens holder 114, and the micro lens 115 together constitute a pitch rotation mechanism 11.
  • the rotor of the first driving device 111 drives the lens holder 114 to perform a pitching motion, and simultaneously drives the attitude module 112, the micro lens 115, and the first angle sensor 113.
  • the pitch rotation mechanism 11, the second drive device 12, the control circuit board 13, the second angle sensor 14, and the rotating arm 15 together constitute a roll rotation mechanism 1, which is described in the use
  • the stator of the second driving device 12 drives the rotating arm 15 to make a horizontal rolling motion, and simultaneously drives the pitch rotating mechanism 11, the control circuit board 13, and the second angle sensor 14 to perform synchronous rolling.
  • control circuit board 13 is provided with an angle value for receiving the first angle sensor 113 and the second angle sensor 14 and the angle value. And a control circuit for performing processing analysis, and a driving circuit for receiving an instruction from the control circuit and driving the first driving device 111 and the second driving device 12 to rotate.
  • the micro-lens 115 module with the two-axis stabilization described in this embodiment is placed on a platform similar to a desktop to capture a static or dynamic object;
  • the miniature lens 115 module with two-axis stabilization described in the example is directly moved on the hand or fixed on a mobile device for shooting.
  • the micro lens module with self-contained two-axis stabilization described in this embodiment has the following beneficial effects:
  • the whole machine has a simple structure and is easy to use and operate; and the first driving device 111 and the first portion are perpendicular to each other.
  • the two driving device 12 constitutes a two-axis stabilization system, and the two-axis stabilization system and the micro lens 115 are integrally designed, which not only makes the outer shape of the invention more compact, but also facilitates carrying and shooting, and also increases
  • the stability accuracy reaches hundreds of times of the traditional optical image stabilization and electronic image stabilization effects, and the stability angle accuracy is up to 0.02 degrees; the lens assembly and the above two-axis stabilization system are located on the inner side of the rotating arm assembly, further reducing
  • the volume of the present invention also solves the problem of the prior art stabilizing system and the damage of the rotating portion in contact with other objects.
  • the first driving device 111 and the second driving device 12 are driving motors or servo driving systems.
  • the attitude module 112 can be fixed to the lens module by screws, and is not limited to being fixed by screws.
  • the stator of the first driving device 111 is fixed on one side arm of the rotating arm 15, the rotor of the first driving device 111 and the lens One end of the fixing frame 114 is connected, and the other end of the lens holder 114 is connected to the other side arm of the rotating arm 15 via a bearing (not shown). Thereafter, the first driving device 111 is located at the The inside of the rotating arm 15 is described to facilitate further reduction of the volume of the present invention.
  • the stator of the second driving device 12 is connected to the center of the rear arm of the rotating arm 15, and the outer casing of the rotor of the second driving device 12 Used for fixing the whole machine.
  • the first angle sensor 113 is configured to have a center hole, and one end of the lens holder 114 is installed through the center hole, and The first angle sensor 113 is concentrically arranged with the rotor of the first driving device 111, which further improves the angle detection accuracy.
  • the second angle sensor 14 is concentrically arranged with the rotor of the second driving device 12, thereby further improving the angle detection accuracy.
  • the rotating arm 15 is further provided with a third axis stabilization interface 16, so that the three-axis increase can be conveniently realized by adding the third-axis driving motor and the driving system. Stable, further improving the stability of stabilization.

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Lens Barrels (AREA)
  • Studio Devices (AREA)
  • Adjustment Of Camera Lenses (AREA)

Abstract

A miniature lens module equipped with dual axis stabilization, comprising a rotating arm component, a lens component accommodated within the rotating arm component, a first driver apparatus (111) drivingly connected to the lens component and used for driving the lens component to make pitch actions, and a second driver apparatus (12) drivingly connected to the rotating arm component and used for driving the rotating arm component to make roll actions. The rotating arm component comprises a rotating arm (15), a first angle sensor (113) provided on the rotating arm (15) and used for detecting the pitch angle of the lens component, a second angle sensor (14) used for detecting the roll angle of the rotating arm (15), and a control circuit board (13) provided on the rotating arm (15). The lens component comprises a lens fixing frame (114) provided on the rotating arm component, a miniature lens (115) provided at the front extremity of the lens fixing frame (114), and a posture module (112) provided on the lens fixing frame (114). The miniature lens module equipped with dual axis stabilization has a simple overall structure and is easy and convenient to use and operate.

Description

说明书 发明名称：一种自带两轴增稳的微型镜头模组 技术领域  Specification Name of Invention: A miniature lens module with two axes for stabilization
[0001] 本发明涉及拍摄辅助元件领域， 特别涉及一种自带两轴增稳的微型镜头模组。  [0001] The present invention relates to the field of photographing auxiliary components, and more particularly to a miniature lens module with two-axis stabilization.
背景技术  Background technique
[0002] 在现有的拍摄设备中， 镜头本身不具有增稳系统， 使得拍摄出来的画面很模糊 ， 特别不适合移动拍摄； 为了解决上述问题， 为镜头专门配备增稳系统， 但是 由于镜头和增稳系统是分离的， 不仅样式不美观， 而且外形尺寸大， 不便于携 带； 而且现有的增稳系统大多为电子增稳或者光学增稳， 其角度精度只能达到" 度"级别， 增稳效果差， 系统复杂， 成本相对较高。  [0002] In the existing shooting equipment, the lens itself does not have a stabilization system, so that the captured image is very blurred, especially suitable for mobile shooting; in order to solve the above problem, the lens is specially equipped with a stabilization system, but due to the lens and The stabilization system is separate, not only is the style unsightly, but also has a large external size and is not easy to carry. Moreover, the existing stabilization systems are mostly electronically stabilized or optically stabilized, and the angular accuracy can only reach the "degree" level. The stability is poor, the system is complex, and the cost is relatively high.
技术问题  technical problem
[0003] 有鉴于此， 本发明提供一种自带两轴增稳的微型镜头模组， 具有操作简便、 增 稳精度高等特点。  In view of the above, the present invention provides a miniature lens module with two-axis stabilization, which has the characteristics of simple operation, high stability and high precision.
问题的解决方案  Problem solution
技术解决方案  Technical solution
[0004] 本发明通过以下技术手段解决上述问题： [0004] The present invention solves the above problems by the following technical means:
[0005] 本发明提供的一种自带两轴增稳的微型镜头模组， 包括转动臂组件、 容置在所 述转动臂组件内的镜头组件、 与所述镜头组件驱动连接的用于驱动所述镜头组 件做俯仰动作的第一驱动装置、 以及与所述转动臂组件驱动连接的用于驱动所 述转动臂组件做横滚动作的第二驱动装置； 所述转动臂组件包括具有凹槽的转 动臂、 设置于所述转动臂上的用于检测所述镜头组件的俯仰角度的第一角度传 感器和用于检测所述转动臂的横滚角度的第二角度传感器、 以及设置于所述转 动臂上的用于接收并处理所述第一角度传感器和所述第二角度传感器检测到的 所述角度信息并分别驱动所述第一驱动装置和所述第二驱动装置转动的控制电 路板； 所述镜头组件包括设置于所述转动臂组件上的镜头固定架、 设置于所述 镜头固定架前端的微型镜头、 以及设置于所述镜头固定架上的姿态模组。  [0005] The present invention provides a micro-lens module with two-axis stabilization, including a rotating arm assembly, a lens assembly received in the rotating arm assembly, and a driving connection with the lens assembly for driving a first driving device for performing a pitching motion of the lens assembly, and a second driving device drivingly coupled to the rotating arm assembly for driving the rotating arm assembly for lateral rolling; the rotating arm assembly includes a groove a rotating arm, a first angle sensor disposed on the rotating arm for detecting a pitch angle of the lens assembly, and a second angle sensor for detecting a roll angle of the rotating arm, and disposed on the a control circuit board on the rotating arm for receiving and processing the angle information detected by the first angle sensor and the second angle sensor and driving the first driving device and the second driving device respectively to rotate The lens assembly includes a lens holder disposed on the rotating arm assembly, a micro lens disposed at a front end of the lens holder, and Said posture on the lens mount module.
[0006] 进一步， 所述第一驱动装置和所述第二驱动装置为驱动电机或者伺服驱动系统 [0007] 进一步， 所述第一驱动装置的定子固定于所述转动臂的一个侧臂上， 所述第一 驱动装置的转子与所述镜头固定架的一端连接。 [0006] Further, the first driving device and the second driving device are driving motors or servo driving systems [0007] Further, the stator of the first driving device is fixed to one side arm of the rotating arm, and the rotor of the first driving device is connected to one end of the lens holder.
[0008] 进一步， 所述镜头固定架的另一端通过轴承与所述转动臂的另一个侧臂连接。 [0008] Further, the other end of the lens holder is connected to the other side arm of the rotating arm through a bearing.
[0009] 进一步， 所述第二驱动装置的定子连接于所述转动臂的后臂的中心处， 且所述 第二驱动装置的转子的外壳用于整机的固定。 Further, the stator of the second driving device is connected to the center of the rear arm of the rotating arm, and the outer casing of the rotor of the second driving device is used for fixing the whole machine.
[0010] 进一步， 所述第一角度传感器为设有中心孔的结构,所述镜头固定架的一端穿过 所述中心孔安装， 且所述第一角度传感器与所述第一驱动装置的转子同心设置 [0010] Further, the first angle sensor is configured to have a center hole, one end of the lens holder is installed through the center hole, and the first angle sensor and the rotor of the first driving device Concentric setting
[0011] 进一步， 所述第二角度传感器与所述第二驱动装置的转子同心设置。 [0011] Further, the second angle sensor is disposed concentrically with the rotor of the second driving device.
[0012] 进一步， 所述转动臂上还设有第三轴增稳接口。 [0012] Further, a third axis stabilization interface is further disposed on the rotating arm.
发明的有益效果  Advantageous effects of the invention
有益效果  Beneficial effect
[0013] 本发明的自带两轴增稳的微型镜头模组， 具有以下有益效果：  [0013] The micro lens module with two axes stabilized by the invention has the following beneficial effects:
[0014] 1.整机结构简单， 使用操作简便； [0014] 1. The whole machine has a simple structure and is easy to use and operate;
[0015] 2.通过相互垂直的所述第一驱动装置和所述第二驱动装置构成两轴增稳系统， 并将上述两轴增稳系统与所述微型镜头设计为一体， 不仅使得本发明的外形尺 寸更加趋于小型化， 便于携带和拍摄， 还使得增稳精度达到传统光学防抖和电 子防抖效果的上百倍， 增稳角度精度高达 0.02度；  [0015] 2. The two-axis stabilization system is constituted by the first driving device and the second driving device perpendicular to each other, and the two-axis stabilization system and the micro lens are designed as one body, which not only makes the invention The external dimensions are more compact, easy to carry and shoot, and the stability is up to hundreds of times higher than the traditional optical anti-shake and electronic anti-shake effect, and the stability angle accuracy is as high as 0.02 degrees;
[0016] 所述镜头组件和上述的两轴增稳系统均位于所述转动臂组件的内侧， 进一步减 小了本发明的体积， 还解决了现有技术中的外露的增稳系统和转动部分与其他 物件碰触发生的损伤的问题。  [0016] The lens assembly and the two-axis stabilization system described above are both located inside the rotating arm assembly, further reducing the volume of the present invention, and also solving the exposed stabilization system and the rotating portion of the prior art. The problem of damage that occurs when it touches other objects.
对附图的简要说明  Brief description of the drawing
附图说明  DRAWINGS
[0017] 为了更清楚地说明本发明实施例的技术方案， 下面将对实施例的附图作简单介 绍， 对于本领域普通技术人员来讲， 在不付出创造性劳动的前提下， 还可以根 据这些附图获得其他的附图。  [0017] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following will briefly introduce the drawings of the embodiments, and those skilled in the art can also use these without any creative work. The drawings obtain other figures.
[0018] 图 1为本发明的自带两轴增稳的微型镜头模组的结构示意图。 [0019] 附图标记说明： 横滚转动机构 -1、 俯仰转动机构 -11、 第一驱动装置 -111、 姿态 模组 -112、 第一角度传感器 -113、 镜头固定架 -114、 微型镜头 -115、 第二驱动装 置 -12、 控制电路板 -13、 第二角度传感器 -14、 转动臂 -15、 第三轴增稳接口 -16。 实施该发明的最佳实施例 1 is a schematic structural view of a micro lens module with two axes stabilized by the present invention. DESCRIPTION OF REFERENCE NUMERALS: roll rotation mechanism-1, pitch rotation mechanism-11, first drive device-111, attitude module-112, first angle sensor-113, lens mount-114, micro lens- 115. The second driving device-12, the control circuit board-13, the second angle sensor-14, the rotating arm-15, and the third axis stabilization interface-16. BEST MODE FOR CARRYING OUT THE INVENTION
本发明的最佳实施方式  BEST MODE FOR CARRYING OUT THE INVENTION
[0020] 为了使本发明实施例的目的、 技术方案和优点更加清楚， 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地描述。  The technical solutions in the embodiments of the present invention will be clearly described below in conjunction with the accompanying drawings in the embodiments of the present invention.
[0021] 如图 1所示， 本实施例的自带两轴增稳的微型镜头模组， 包括转动臂组件、 容 置在所述转动臂组件内的镜头组件、 与所述镜头组件驱动连接的用于驱动所述 镜头组件做俯仰动作的第一驱动装置 111、 以及与所述转动臂组件驱动连接的用 于驱动所述转动臂组件做横滚动作的第二驱动装置 12; 所述转动臂组件包括具 有凹槽的转动臂 15、 设置于所述转动臂 15上的用于检测所述镜头组件的俯仰角 度的第一角度传感器 113和用于检测所述转动臂 15的横滚角度的第二角度传感器 14、 以及设置于所述转动臂 15上的用于接收并处理所述第一角度传感器 113和所 述第二角度传感器 14检测到的所述角度信息并分别驱动所述第一驱动装置 111和 所述第二驱动装置 12转动的控制电路板 13; 所述镜头组件包括设置于所述转动 臂组件上的镜头固定架 114、 设置于所述镜头固定架 114前端的微型镜头 115、 以 及设置于所述镜头固定架 114上的姿态模组 112， 具体的， 所述镜头组件设置于 所述转动臂 15的两个侧臂之间。  [0021] As shown in FIG. 1 , the dual lens stabilization micro lens module of the embodiment includes a rotating arm assembly, a lens assembly received in the rotating arm assembly, and a driving connection with the lens assembly. a first driving device 111 for driving the lens assembly to perform a pitching motion, and a second driving device 12 drivingly coupled to the rotating arm assembly for driving the rotating arm assembly to perform a rolling motion; The arm assembly includes a rotating arm 15 having a groove, a first angle sensor 113 disposed on the rotating arm 15 for detecting a pitch angle of the lens assembly, and a roll angle for detecting the turning arm 15 a second angle sensor 14 and the angle information detected on the rotating arm 15 for receiving and processing the first angle sensor 113 and the second angle sensor 14 and driving the first a control circuit board 13 that rotates the driving device 111 and the second driving device 12; the lens assembly includes a lens holder 114 disposed on the rotating arm assembly, and is disposed on the lens A micro lens 115 at the front end of the holder 114 and an attitude module 112 disposed on the lens holder 114. Specifically, the lens assembly is disposed between the two side arms of the rotating arm 15.
[0022] 在本实施例中， 所述第一驱动装置 111、 所述姿态模组 112、 所述第一角度传感 器 113、 所述镜头固定架 114、 以及所述微型镜头 115共同组成俯仰转动机构 11， 在使用吋， 所述第一驱动装置 111的转子驱动所述镜头固定架 114做俯仰动作， 同吋带动所述姿态模组 112、 所述微型镜头 115、 以及所述第一角度传感器 113做 同步俯仰动作。 所述俯仰转动机构 11、 所述第二驱动装置 12、 所述控制电路板 1 3、 所述第二角度传感器 14、 以及所述转动臂 15共同组成横滚转动机构 1， 在使 用吋所述第二驱动装置 12的定子驱动所述转动臂 15做横滚动作， 同吋带动所述 俯仰转动机构 11、 所述控制电路板 13、 以及所述第二角度传感器 14做同步横滚 动作。 [0023] 需要说明的是， 在本发明中， 所述控制电路板 13上设有用于接收所述第一角度 传感器 113和所述第二角度传感器 14检测到的角度值并对所述角度值进行处理分 析的控制电路， 以及用于接受所述控制电路发出的指令并驱动所述第一驱动装 置 111和所述第二驱动装置 12转动的驱动电路。 [0022] In this embodiment, the first driving device 111, the attitude module 112, the first angle sensor 113, the lens holder 114, and the micro lens 115 together constitute a pitch rotation mechanism 11. In use, the rotor of the first driving device 111 drives the lens holder 114 to perform a pitching motion, and simultaneously drives the attitude module 112, the micro lens 115, and the first angle sensor 113. Do synchronous pitching. The pitch rotation mechanism 11, the second drive device 12, the control circuit board 13, the second angle sensor 14, and the rotating arm 15 together constitute a roll rotation mechanism 1, which is described in the use The stator of the second driving device 12 drives the rotating arm 15 to make a horizontal rolling motion, and simultaneously drives the pitch rotating mechanism 11, the control circuit board 13, and the second angle sensor 14 to perform synchronous rolling. [0023] It should be noted that, in the present invention, the control circuit board 13 is provided with an angle value for receiving the first angle sensor 113 and the second angle sensor 14 and the angle value. And a control circuit for performing processing analysis, and a driving circuit for receiving an instruction from the control circuit and driving the first driving device 111 and the second driving device 12 to rotate.
[0024] 在拍摄固定方位吋， 将本实施例所述的自带两轴增稳的微型镜头 115模组放置 于类似桌面的平台上拍摄静态或动态物体； 在拍摄移动方位吋， 将本实施例所 述的自带两轴增稳的微型镜头 115模组直接拿在手上移动或者固定在可移动设备 上进行拍摄。  [0024] After taking a fixed orientation, the micro-lens 115 module with the two-axis stabilization described in this embodiment is placed on a platform similar to a desktop to capture a static or dynamic object; The miniature lens 115 module with two-axis stabilization described in the example is directly moved on the hand or fixed on a mobile device for shooting.
[0025] 本实施例所述的自带两轴增稳的微型镜头模组， 具有以下有益效果： 整机结构 简单， 使用操作简便； 通过相互垂直的所述第一驱动装置 111和所述第二驱动装 置 12构成两轴增稳系统， 并将上述两轴增稳系统与所述微型镜头 115设计为一体 ， 不仅使得本发明的外形尺寸更加趋于小型化， 便于携带和拍摄， 还使得增稳 精度达到传统光学防抖和电子防抖效果的上百倍， 增稳角度精度高达 0.02度； 所 述镜头组件和上述的两轴增稳系统均位于所述转动臂组件的内侧， 进一步减小 了本发明的体积， 还解决了现有技术中的外露的增稳系统和转动部分与其他物 件碰触发生的损伤的问题。  [0025] The micro lens module with self-contained two-axis stabilization described in this embodiment has the following beneficial effects: The whole machine has a simple structure and is easy to use and operate; and the first driving device 111 and the first portion are perpendicular to each other. The two driving device 12 constitutes a two-axis stabilization system, and the two-axis stabilization system and the micro lens 115 are integrally designed, which not only makes the outer shape of the invention more compact, but also facilitates carrying and shooting, and also increases The stability accuracy reaches hundreds of times of the traditional optical image stabilization and electronic image stabilization effects, and the stability angle accuracy is up to 0.02 degrees; the lens assembly and the above two-axis stabilization system are located on the inner side of the rotating arm assembly, further reducing The volume of the present invention also solves the problem of the prior art stabilizing system and the damage of the rotating portion in contact with other objects.
[0026] 在本实施例中， 所述第一驱动装置 111和所述第二驱动装置 12为驱动电机或者 伺服驱动系统。  In the embodiment, the first driving device 111 and the second driving device 12 are driving motors or servo driving systems.
[0027] 在本实施例中,所述姿态模组 112可通过螺丝固定于所述镜头模组上， 并不仅限 于使用螺丝固定。  [0027] In the embodiment, the attitude module 112 can be fixed to the lens module by screws, and is not limited to being fixed by screws.
[0028] 为了便于安装， 作为上述技术方案的进一步改进， 所述第一驱动装置 111的定 子固定于所述转动臂 15的一个侧臂上， 所述第一驱动装置 111的转子与所述镜头 固定架 114的一端连接， 所述镜头固定架 114的另一端通过轴承 （图中未示出） 与所述转动臂 15的另一个侧臂连接， 此吋， 所述第一驱动装置 111位于所述转动 臂 15的内部， 从而便于进一步减小本发明的体积。  [0028] In order to facilitate the installation, as a further improvement of the above technical solution, the stator of the first driving device 111 is fixed on one side arm of the rotating arm 15, the rotor of the first driving device 111 and the lens One end of the fixing frame 114 is connected, and the other end of the lens holder 114 is connected to the other side arm of the rotating arm 15 via a bearing (not shown). Thereafter, the first driving device 111 is located at the The inside of the rotating arm 15 is described to facilitate further reduction of the volume of the present invention.
[0029] 为了便于安装， 作为上述技术方案的进一步改进， 所述第二驱动装置 12的定子 连接于所述转动臂 15的后臂的中心处， 且所述第二驱动装置 12的转子的外壳用 于整机的固定。 [0030] 为了便于安装和检测， 作为上述技术方案的进一步改进， 所述第一角度传感器 113为设有中心孔的结构，所述镜头固定架 114的一端穿过所述中心孔安装， 且所 述第一角度传感器 113与所述第一驱动装置 111的转子同心设置， 进一步提高了 角度检测精度。 为了便于安装和检测， 作为上述技术方案的进一步改进， 所述 第二角度传感器 14与所述第二驱动装置 12的转子同心设置， 进一步提高了角度 检测精度。 [0029] In order to facilitate the installation, as a further improvement of the above technical solution, the stator of the second driving device 12 is connected to the center of the rear arm of the rotating arm 15, and the outer casing of the rotor of the second driving device 12 Used for fixing the whole machine. [0030] In order to facilitate the installation and detection, as a further improvement of the above technical solution, the first angle sensor 113 is configured to have a center hole, and one end of the lens holder 114 is installed through the center hole, and The first angle sensor 113 is concentrically arranged with the rotor of the first driving device 111, which further improves the angle detection accuracy. In order to facilitate the installation and detection, as a further improvement of the above technical solution, the second angle sensor 14 is concentrically arranged with the rotor of the second driving device 12, thereby further improving the angle detection accuracy.
[0031] 为了便于使用， 作为上述技术方案的进一步改进， 所述转动臂 15上还设有第三 轴增稳接口 16， 从而可以方便地通过增加第三轴驱动电机和驱动系统实现三轴 增稳， 进一步提高了增稳精度。  [0031] For ease of use, as a further improvement of the above technical solution, the rotating arm 15 is further provided with a third axis stabilization interface 16, so that the three-axis increase can be conveniently realized by adding the third-axis driving motor and the driving system. Stable, further improving the stability of stabilization.
[0032] 最后说明的是， 以上实施例仅用以说明本发明的技术方案而非限制， 尽管参照 较佳实施例对本发明进行了详细说明， 本领域的普通技术人员应当理解， 可以 对本发明的技术方案进行修改或者等同替换， 而不脱离本发明技术方案的宗旨 和范围， 其均应涵盖在本发明的权利要求范围当中。  [0032] It is to be understood that the above embodiments are merely illustrative of the embodiments of the present invention, and are not intended to The technical solutions are modified or equivalent, without departing from the spirit and scope of the invention, and are intended to be included within the scope of the appended claims.

Claims

权利要求书 Claim
[权利要求 1] 一种自带两轴增稳的微型镜头模组， 其特征在于： 包括转动臂组件、 容置在所述转动臂组件内的镜头组件、 与所述镜头组件驱动连接的用 于驱动所述镜头组件做俯仰动作的第一驱动装置、 以及与所述转动臂 组件驱动连接的用于驱动所述转动臂组件做横滚动作的第二驱动装置 ； 所述转动臂组件包括具有凹槽的转动臂、 设置于所述转动臂上的用 于检测所述镜头组件的俯仰角度的第一角度传感器和用于检测所述转 动臂的横滚角度的第二角度传感器、 以及设置于所述转动臂上的用于 接收并处理所述第一角度传感器和所述第二角度传感器检测到的所述 角度信息并分别驱动所述第一驱动装置和所述第二驱动装置转动的控 制电路板； 所述镜头组件包括设置于所述转动臂组件上的镜头固定架 、 设置于所述镜头固定架前端的微型镜头、 以及设置于所述镜头固定 架上的姿态模组。  [Claim 1] A miniature lens module with two-axis stabilization, comprising: a rotating arm assembly, a lens assembly housed in the rotating arm assembly, and a driving connection with the lens assembly a first driving device that drives the lens assembly to perform a pitching motion, and a second driving device that is drivingly coupled to the rotating arm assembly for driving the rotating arm assembly for lateral rolling; the rotating arm assembly includes a rotating arm of the groove, a first angle sensor disposed on the rotating arm for detecting a pitch angle of the lens assembly, and a second angle sensor for detecting a roll angle of the rotating arm, and Control on the rotating arm for receiving and processing the angle information detected by the first angle sensor and the second angle sensor and driving the rotation of the first driving device and the second driving device, respectively a circuit board; the lens assembly includes a lens holder disposed on the rotating arm assembly, a micro lens disposed at a front end of the lens holder, and An attitude module disposed on the lens mount.
[权利要求 2] 根据权利要求 1所述的自带两轴增稳的微型镜头模组， 其特征在于： 所述第一驱动装置和所述第二驱动装置为驱动电机或者伺服驱动系统  [Claim 2] The microlens module with self-contained two-axis stabilization according to claim 1, wherein: the first driving device and the second driving device are driving motors or servo driving systems
[权利要求 3] 根据权利要求 1或 2所述的自带两轴增稳的微型镜头模组， 其特征在于[Claim 3] The microlens module with self-contained two-axis stabilization according to claim 1 or 2, characterized in that
： 所述第一驱动装置的定子固定于所述转动臂的一个侧臂上， 所述第 一驱动装置的转子与所述镜头固定架的一端连接。 The stator of the first driving device is fixed to one side arm of the rotating arm, and the rotor of the first driving device is connected to one end of the lens holder.
[权利要求 4] 根据权利要求 3所述的自带两轴增稳的微型镜头模组， 其特征在于： 所述镜头固定架的另一端通过轴承与所述转动臂的另一个侧臂连接。  [Claim 4] The microlens module with self-contained two-axis stabilization according to claim 3, wherein: the other end of the lens holder is coupled to the other side arm of the rotating arm via a bearing.
[权利要求 5] 根据权利要求 1或 2所述的自带两轴增稳的微型镜头模组， 其特征在于 [Claim 5] The microlens module with self-contained two-axis stabilization according to claim 1 or 2, characterized in that
： 所述第二驱动装置的定子连接于所述转动臂的后臂的中心处， 且所 述第二驱动装置的转子的外壳用于整机的固定。 The stator of the second driving device is coupled to the center of the rear arm of the rotating arm, and the outer casing of the rotor of the second driving device is used for fixing the entire machine.
[权利要求 6] 根据权利要求 5所述的自带两轴增稳的微型镜头模组， 其特征在于： 所述第一角度传感器为设有中心孔的结构，所述镜头固定架的一端穿 过所述中心孔安装， 且所述第一角度传感器与所述第一驱动装置的转 子同心设置。 [Claim 6] The micro lens module with self-contained two-axis stabilization according to claim 5, wherein: the first angle sensor is configured to have a center hole, and one end of the lens holder is worn The center hole is mounted, and the first angle sensor is disposed concentrically with the rotor of the first driving device.
[权利要求 7] 根据权利要求 5所述的自带两轴增稳的微型镜头模组， 其特征在于: 所述第二角度传感器与所述第二驱动装置的转子同心设置。 [Claim 7] The microlens module with self-contained two-axis stabilization according to claim 5, wherein: the second angle sensor is disposed concentrically with the rotor of the second driving device.
[权利要求 8] 根据权利要求 5所述的自带两轴增稳的微型镜头模组， 其特征在于:  [Claim 8] The micro lens module with self-contained two-axis stabilization according to claim 5, wherein:
所述转动臂上还设有第三轴增稳接口。  A third shaft stabilization interface is further disposed on the rotating arm.
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