WO2020103591A1 - 一种镜头模组 - Google Patents

一种镜头模组

Info

Publication number
WO2020103591A1
WO2020103591A1 PCT/CN2019/110201 CN2019110201W WO2020103591A1 WO 2020103591 A1 WO2020103591 A1 WO 2020103591A1 CN 2019110201 W CN2019110201 W CN 2019110201W WO 2020103591 A1 WO2020103591 A1 WO 2020103591A1
Authority
WO
WIPO (PCT)
Prior art keywords
lens
optical axis
image side
object side
extending
Prior art date
Application number
PCT/CN2019/110201
Other languages
English (en)
French (fr)
Inventor
马杰
Original Assignee
瑞声通讯科技(常州)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 瑞声通讯科技(常州)有限公司 filed Critical 瑞声通讯科技(常州)有限公司
Publication of WO2020103591A1 publication Critical patent/WO2020103591A1/zh

Links

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
    • G02B7/021—Mountings, adjusting means, or light-tight connections, for optical elements for lenses for more than one lens
    • 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
    • G02B7/022—Mountings, adjusting means, or light-tight connections, for optical elements for lenses lens and mount having complementary engagement means, e.g. screw/thread
    • 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
    • G02B7/026—Mountings, adjusting means, or light-tight connections, for optical elements for lenses using retaining rings or springs
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/50—Constructional details
    • H04N23/55—Optical parts specially adapted for electronic image sensors; Mounting thereof
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/003—Light absorbing elements

Definitions

  • the embodiment of the utility model relates to the technical field of optical imaging, in particular to a lens module.
  • the related art lens module includes a lens barrel, a lens housed in the lens barrel, and a pressure ring that abuts the lens from the image side to fix the lens.
  • the outer diameter of the pressure ring matches the inner diameter of the lens barrel.
  • the purpose of the embodiments of the present invention is to provide a lens module that can improve the yield of lenses.
  • a lens module including a lens barrel, a lens with an optical axis housed in the lens barrel, and a pressure against the lens from the image side A ring
  • the pressing ring includes an upper surface close to the object side, a lower surface disposed opposite to the upper surface, an inner connecting surface connecting the upper surface and the lower surface, and an outer surface opposite to the inner connecting surface A connecting surface, the outer connecting surface is in contact with the lens barrel
  • the lens includes an optical portion, and a bearing portion disposed around the optical portion, the bearing portion includes an object side surface close to the object side, and a lens
  • An image side surface opposite to the object side surface and a peripheral surface connecting the object side surface and the image side surface, a convex portion extending toward the object side is provided on the upper surface
  • the convex portion includes a top surface and a free surface An edge of the top surface near the optical axis extends toward the image side in a direction close to the optical axis, and an edge away from
  • the second side is pressed against the lens, and the force of the lens on the pressure ring exists along the direction perpendicular to the optical axis and toward the lens.
  • the yield of the module since the first side surface extends from the edge of the top surface close to the optical axis in the direction close to the optical axis toward the image side, the pressure ring and the lens fake cam fit together, the first The side surface plays an assembly guide role to ensure the assembly position of the pressure ring, which further ensures the assembly accuracy of the pressure ring.
  • the lens barrel includes a first abutting surface abutting the peripheral surface, a second abutting surface abutting the outer connecting surface, and connecting the first abutting surface and the second abutting surface
  • a surface a second surface extending from an edge of the first surface away from the peripheral surface toward the object side, a third surface extending from an edge of the second surface near the object side toward the optical axis, and A fourth surface extending from a side of the third surface close to the optical axis toward the image side in a direction close to the optical axis, the second side surface abuts on the second surface, and the top surface abuts Holding on the third surface, the first side surface is spaced from the fourth surface.
  • first surface and the pressure ring are spaced apart, and the upper surface and the outer connecting surface are smoothly and transitionally connected.
  • the image side surface further includes a fifth surface extending from the edge of the fourth surface toward the optical axis to the optical portion.
  • both the top surface and the third surface are perpendicular to the optical axis.
  • the material of the pressure ring is plastic.
  • it also includes a light-shielding plate provided on the object side of the lens.
  • a light-shielding sheet is provided between the lens and the light-shielding plate.
  • the lens group also includes a lens group provided on the object side of the shading plate, the lens group includes at least five lenses stacked in order from the object side toward the image side, and the lens group bears against the lens barrel from the image side on.
  • the inner connecting surface includes a first inclined surface extending from the upper surface toward the image side in a direction close to the optical axis, and a second inclined surface connecting the first inclined surface and the lower surface, the first The two inclined surfaces extend from the first inclined surface in a direction away from the optical axis.
  • FIG. 1 is a schematic cross-sectional structure diagram of a lens module provided by the first embodiment of the present invention
  • FIG. 2 is a partially enlarged view of part A in FIG. 1.
  • the first embodiment of the present invention relates to a lens module 100, as shown in FIGS. 1 to 2, including: a lens barrel 11, a lens 12 accommodated in the lens barrel 11 and having an optical axis OO ′, and a secondary image
  • the pressure ring 13 of the lens 12 is held against the side.
  • the pressure ring 13 includes an upper surface 131 near the object side, a lower surface 132 opposite to the upper surface 131, an inner connecting surface 133 connecting the upper surface 131 and the lower surface 132
  • the outer connecting surface 134 opposite to the connecting surface 133 is in contact with the lens barrel 11.
  • the lens 12 includes an optical portion 121 and a receiving portion 122 provided around the optical portion 121.
  • the receiving portion 122 includes objects near the object side The side surface 1221 and the image side surface 1222 opposite to the object side surface 1221, and the peripheral surface 1223 connecting the object side surface 1221 and the image side surface 1222, and a convex portion 14 extending toward the object side on the upper surface 131, and the convex portion 14 includes a top surface 141.
  • the second embodiment 143 resists the lens 12 by the second side surface.
  • the pressing ring 13 does not need to cooperate with the lens barrel 11 through the outer diameter of the pressing ring 13, which avoids the problem that the outer diameter of the pressing ring 13 has a burr that causes the assembly of the pressing ring 13 to deflect, ensuring the assembly accuracy of the pressing ring 13 and improving
  • the first side surface 142 extends from the edge of the top surface 141 close to the optical axis OO 'along the direction close to the optical axis OO' toward the image side, the pressure ring 13 and the lens 12 are fitted together
  • the first side 142 plays an assembly guide role to ensure the assembly position of the pressure ring 13, and further ensures the assembly accuracy of the pressure ring 13.
  • the material of the pressure ring 13 is plastic.
  • the plastic lens 12 is light in weight, easy to process, and convenient to transport; it is not easy to break, and it is less shattered and has less sharpness and higher safety; the plastic lens 12 has strong anti-fog properties, which improves the imaging quality of the lens module 100; plastic lenses 12 It can prevent dents. Generally, high-heat and small-volume substances are easy to cause dents and spots on the glass sheet. However, if it encounters the plastic lens 12, it will automatically pop up and will not cause any marks on the surface of the lens 12, thereby improving the lens. The life of the module 100.
  • the lens barrel 11 includes a first abutting surface 111 abutting the peripheral surface 1223, a second abutting surface 112 abutting the outer connecting surface 134, and connecting the first abutting surface 111 and the second abutting surface 112
  • the extended surface 113 extends from the first contact surface 111 away from the optical axis OO.
  • the image side surface 1222 includes a first surface 1222a extending from the edge of the peripheral surface 1223 toward the optical axis OO '.
  • a surface 1222a extends away from the edge of the peripheral surface 1223 toward the object side of the second surface 1222b, from the edge of the second surface 1222b near the object side toward the optical axis OO 'direction of the second surface 1222c, and from the second surface 1222c
  • the fourth surface 1222d extending toward the image side in the direction near the optical axis OO 'toward the optical axis OO' side, the second side surface 143 abuts against the second surface 1222b, and the top surface 141 against the second surface 1222c,
  • the first side surface 142 is spaced apart from the fourth surface 1222d.
  • first surface 1222a and the pressure ring 13 are spaced apart, and the upper surface 131 and the outer connecting surface 134 are smoothly and transitionally connected. It can be understood that the first surface 1222a may also abut the pressing ring 13.
  • the image side 1222 further includes a fifth surface 1222e extending from the edge of the fourth surface 1222d toward the optical axis OO 'to the optical portion 121.
  • a fifth surface 1222e extending from the edge of the fourth surface 1222d toward the optical axis OO 'to the optical portion 121.
  • both the top surface 141 and the second surface 1222c are perpendicular to the optical axis OO '.
  • the lens module 100 further includes a light blocking plate 16 disposed on the object side of the lens 12. In this way, stray light entering the lens barrel 11 can be reduced, thereby improving the imaging quality of the lens barrel 11.
  • a light shielding sheet 17 is provided between the lens 12 and the light shielding plate 16, so as to further diffuse stray light and improve the imaging quality of the lens module 100.
  • the lens module 100 further includes a lens group 18 disposed on the object side of the light shielding plate 16, the lens group 18 includes at least five lenses stacked in order from the object side toward the image side, and the lens group 18 abuts from the image side On the lens barrel 11.
  • the inner connecting surface 133 includes a first inclined surface 1331 extending from the first surface 1311 toward the image side in a direction close to the optical axis OO ′, and a second inclined surface 1332 connecting the first inclined surface 1331 and the lower surface 132, the second The inclined surface 1332 extends from the first inclined surface 1331 in a direction away from the optical axis OO '.

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Lens Barrels (AREA)

Abstract

一种镜头模组（100），涉及光学成像技术领域，包括：镜筒（11）、镜片（12）以及从像侧抵持镜片（12）的压环（13），压环（13）包括上表面（131）、下表面（132）、连接上表面（131）和下表面（132）的内连接面（133）、以及与内连接面（133）相对的外连接面（134），外连接面（134）与镜筒（11）抵接；镜片（12）包括光学部（121）和承靠部（122），承靠部（122）包括靠近像侧的像侧面（1222），压环（13）的上表面（131）上设置有朝向物侧延伸的凸起部（14），凸起部（14）包括顶面（141）、自顶面（141）靠近光轴（OO'）的边缘沿靠近光轴（OO'）的方向朝像侧延伸的第一侧面（142）、以及自顶面（141）远离光轴（OO'）的边缘沿平行于光轴（OO'）的方向朝像侧延伸的第二侧面（143），镜片（12）的像侧面（1222）朝物侧凹陷形成有对应收容凸起部（14）的凹陷部（15），凸起部（14）的顶面（141）和第二侧面（143）抵持镜片（12）。这种镜头模组（100），能够保证压环（13）的组装精度，提高镜头模组（100）的良品率。

Description

一种镜头模组 技术领域
本实用新型实施例涉及光学成像技术领域，特别涉及一种镜头模组。
 背景技术
随着科技的不断发展，电子设备不断地朝着智能化发展，除了数码相机外，便携式电子设备例如平板电脑、手机等也都配备了拍照摄像功能的镜头模组，以满足用户随时拍照的需要。相关技术的镜头模组包括镜筒、收容于镜筒内的镜片、以及从像侧抵持镜片以固定镜片的压环，压环的外径与镜筒的内径配合。
 技术问题
发明人发现现有技术中至少存在如下问题：由于压环的外径存在毛边，圆度较差，在组装压环的过程中容易发生偏斜，压环的组装精度不高，导致镜头模组的良品率较低。
 技术解决方案
本实用新型实施方式的目的在于提供一种镜头模组，能够提高镜片的良品率。
为解决上述技术问题，本实用新型的实施方式提供了一种镜头模组，包括镜筒、以及收容于所述镜筒内且具有光轴的镜片、以及从像侧抵持所述镜片的压环，所述压环包括靠近物侧的上表面、与所述上表面相对设置的下表面、连接所述上表面和所述下表面的内连接面、以及与所述内连接面相对的外连接面，所述外连接面与所述镜筒抵接，所述镜片包括光学部、以及环绕所述光学部设置的承靠部，所述承靠部包括靠近物侧的物侧面、与所述物侧面相对设置的像侧面、以及连接所述物侧面和所述像侧面的周缘面，所述上表面上设置朝向物侧延伸的凸起部，所述凸起部包括顶面、自所述顶面靠近所述光轴的边缘沿靠近所述光轴的方向朝像侧延伸的第一侧面、以及自所述顶面远离所述光轴的边缘沿平行于光轴的方向朝像侧延伸的第二侧面，所述像侧面朝物侧凹陷形成有对应收容所述凸起部的凹陷部，所述顶面和所述第二侧面抵持所述镜片。
 有益效果
本实施方式相对于现有技术而言，通过所述第二侧面抵持在所述镜片上，所述镜片对所述压环的作用力中存在沿垂直于所述光轴、且朝向所述光轴的分量，从而压环无需通过压环的外径与镜筒配合，避免了压环的外径存在毛边导致压环组装发生偏斜的问题，保证了压环的组装精度，提高了镜头模组的良品率；同时，由于所述第一侧面自所述顶面靠近所述光轴的边缘沿靠近所述光轴的方向朝像侧延伸，压环与镜片假坎合配合，第一侧面起到组装导正作用来保证压环的组装位置，进一步保证了压环的组装精度。
另外，所述镜筒包括抵接所述周缘面的第一抵接面、与所述外连接面抵接的第二抵接面以及连接所述第一抵接面与所述第二抵接面的延伸面，所述延伸面自所述第一抵接面朝远离所述光轴的方向延伸，所述像侧面包括自所述周缘面边缘朝靠近所述光轴的方向延伸的第一表面、自所述第一表面远离所述周缘面的边缘朝物侧延伸的第二表面、自所述第二表面靠近物侧的边缘朝靠近所述光轴的方向延伸的第三表面，以及自所述第三表面靠近所述光轴一侧沿靠近所述光轴的方向朝像侧延伸的第四表面，所述第二侧面抵持在所述第二表面上，所述顶面抵持在所述第三表面上，所述第一侧面与所述第四表面间隔设置。
另外，所述第一表面与所述压环间隔设置，所述上表面与所述外连接面平滑过渡连接。
另外，所述像侧面还包括自所述第四表面边缘朝靠近所述光轴的方向延伸的至所述光学部的第五表面。如此设置，所述压环与所述光学部之间有一定距离，避免了所述压环挡住用于成像的光线，从而提高了所述镜头模组的成像质量。
另外，所述顶面和所述第三表面均垂直于所述光轴。
另外，所述压环的材质为塑胶。
另外，还包括设置在所述镜片物侧的遮光板。如此设置，能够减少进入所述镜筒的杂光，从而提高所述镜筒的成像质量。
另外，所述镜片与所述遮光板之间设置有遮光片。
另外，还包括设置在所述遮光板物侧的透镜组，所述透镜组包括自物侧朝像侧依次叠设的至少五片透镜，所述透镜组从像侧抵持在所述镜筒上。
另外，所述内连接面包括自所述上表面沿靠近所述光轴的方向朝像侧延伸的第一斜面、以及连接所述第一斜面与所述下表面的第二斜面，所述第二斜面自所述第一斜面朝远离所述光轴的方向延伸。
 附图说明
一个或多个实施例通过与之对应的附图中的图片进行示例性说明，这些示例性说明并不构成对实施例的限定，附图中具有相同参考数字标号的元件表示为类似的元件，除非有特别申明，附图中的图不构成比例限制。
图1是本实用新型第一实施方式提供的镜头模组的剖面结构示意图；
图2是图1中A部的局部放大图。
 本发明的实施方式
为使本实用新型实施例的目的、技术方案和优点更加清楚，下面将结合附图对本实用新型的各实施方式进行详细的阐述。然而，本领域的普通技术人员可以理解，在本实用新型各实施方式中，为了使读者更好地理解本实用新型而提出了许多技术细节。但是，即使没有这些技术细节和基于以下各实施方式的种种变化和修改，也可以实现本实用新型所要求保护的技术方案。
本实用新型的第一实施方式涉及一种镜头模组100，如图1至2所示，包括：镜筒11、以及收容于镜筒11内且具有光轴OO'的镜片12、以及从像侧抵持镜片12的压环13，压环13包括靠近物侧的上表面131、与上表面131相对设置的下表面132、连接上表面131和下表面132的内连接面133、以及与内连接面133相对的外连接面134，外连接面134与镜筒11抵接，镜片12包括光学部121、以及环绕光学部121设置的承靠部122，承靠部122包括靠近物侧的物侧面1221、与物侧面1221相对设置的像侧面1222、以及连接物侧面1221和像侧面1222的周缘面1223，上表面131上设置朝向物侧延伸的凸起部14，凸起部14包括顶面141、自顶面141靠近光轴OO'的边缘沿靠近光轴OO'的方向朝像侧延伸的第一侧面142、以及自顶面141远离光轴OO'的边缘沿平行于光轴OO'的方向朝像侧延伸的第二侧面143，像侧面1222朝物侧凹陷形成有对应收容凸起部14的凹陷部15，顶面141和第二侧面143抵持镜片12。
本实施方式相对于现有技术而言，通过第二侧面143抵持在镜片12上，镜片12对压环13的作用力中存在沿垂直于光轴OO'、且朝向光轴OO'的分量，从而压环13无需通过压环13的外径与镜筒11配合，避免了压环13的外径存在毛边导致压环13组装发生偏斜的问题，保证了压环13的组装精度，提高了镜头模组100的良品率；同时，由于第一侧面142自顶面141靠近光轴OO'的边缘沿靠近光轴OO'的方向朝像侧延伸，压环13与镜片12假坎合配合，第一侧面142起到组装导正作用来保证压环13的组装位置，进一步保证了压环13的组装精度。
本实施方式中，压环13的材质为塑胶。 塑胶镜片12重量轻，易加工、运输方便；不易破裂、且被击碎碎片少又较不尖锐安全性更高；塑胶镜片12防雾性强，提高了镜头模组100的成像质量；塑胶镜片12可防凹痕，一般高热小体积物质容易在玻璃片造成凹痕和斑点，但若碰到塑料镜片12时，就会自动弹开，不会在镜片12表面造成任何痕迹，从而提高了镜头模组100的寿命。
具体的说，镜筒11包括抵接周缘面1223的第一抵接面111、与外连接面134抵接的第二抵接面112以及连接第一抵接面111与第二抵接面112的延伸面113，延伸面113自第一抵接面111朝远离光轴OO的方向延伸，像侧面1222包括自周缘面1223边缘朝靠近光轴OO'的方向延伸的第一表面1222a、自第一表面1222a远离周缘面1223的边缘朝物侧延伸的第二表面1222b、自第二表面1222b靠近物侧的边缘朝靠近光轴OO'的方向延伸的第二表面1222c，以及自第二表面1222c靠近光轴OO'一侧沿靠近光轴OO'的方向朝像侧延伸的第四表面1222d，第二侧面143抵持在第二表面1222b上，顶面141抵持在第二表面1222c上，第一侧面142与第四表面1222d间隔设置。
进一步的，第一表面1222a与压环13间隔设置，上表面131与外连接面134平滑过渡连接。可以理解的是，第一表面1222a也可以与压环13抵接。
可选的，像侧面1222还包括自第四表面1222d边缘朝靠近光轴OO'的方向延伸的至光学部121的第五表面1222e。如此设置，压环13与光学部121之间有一定距离，避免了压环13挡住用于成像的光线，从而提高了镜头模组100的成像质量。
值得一提的是，顶面141和第二表面1222c均垂直于光轴OO'。
本实施方式中，镜头模组100还包括设置在镜片12物侧的遮光板16，如此设置，能够减少进入镜筒11的杂光，从而提高镜筒11的成像质量。可选的，镜片12与遮光板16之间设置有遮光片17，从而进一步放杂光，提高镜头模组100的成像质量。
本实施方式中，镜头模组100还包括设置在遮光板16物侧的透镜组18，透镜组18包括自物侧朝像侧依次叠设的至少五片透镜，透镜组18从像侧抵持在镜筒11上。
具体的说，内连接面133包括自第一表面1311沿靠近光轴OO'的方向朝像侧延伸的第一斜面1331、以及连接第一斜面1331与下表面132的第二斜面1332，第二斜面1332自第一斜面1331朝远离光轴OO'的方向延伸。        
本领域的普通技术人员可以理解，上述各实施方式是实现本实用新型的具体实施例，而在实际应用中，可以在形式上和细节上对其作各种改变，而不偏离本实用新型的精神和范围。

Claims (10)

  1. 一种镜头模组，包括镜筒、以及收容于所述镜筒内且具有光轴的镜片、以及从像侧抵持所述镜片的压环，其特征在于，所述压环包括靠近物侧的上表面、与所述上表面相对设置的下表面、连接所述上表面和所述下表面的内连接面、以及与所述内连接面相对的外连接面，所述外连接面与所述镜筒抵接，所述镜片包括光学部、以及环绕所述光学部设置的承靠部，所述承靠部包括靠近物侧的物侧面、与所述物侧面相对设置的像侧面、以及连接所述物侧面和所述像侧面的周缘面，所述上表面上设置有朝向物侧延伸的凸起部，所述凸起部包括顶面、自所述顶面靠近所述光轴的边缘沿靠近所述光轴的方向朝像侧延伸的第一侧面、以及自所述顶面远离所述光轴的边缘沿平行于光轴的方向朝像侧延伸的第二侧面，所述像侧面朝物侧凹陷形成有对应收容所述凸起部的凹陷部，所述顶面和所述第二侧面抵持所述镜片。
  2. 根据权利要求1所述的镜头模组，其特征在于，所述镜筒包括抵接所述周缘面的第一抵接面、与所述外连接面抵接的第二抵接面以及连接所述第一抵接面与所述第二抵接面的延伸面，所述延伸面自所述第一抵接面朝远离所述光轴的方向延伸，所述像侧面包括自所述周缘面边缘朝靠近所述光轴的方向延伸的第一表面、自所述第一表面远离所述周缘面的边缘朝物侧延伸的第二表面、自所述第二表面靠近物侧的边缘朝靠近所述光轴的方向延伸的第三表面，以及自所述第三表面靠近所述光轴一侧沿靠近所述光轴的方向朝像侧延伸的第四表面，所述第二侧面抵持在所述第二表面上，所述顶面抵持在所述第三表面上，所述第一侧面与所述第四表面间隔设置。
  3. 根据权利要求2所述的镜头模组，其特征在于，所述第一表面与所述压环间隔设置，所述上表面与所述外连接面平滑过渡连接。
  4. 根据权利要求2所述的镜头模组，其特征在于，所述像侧面还包括自所述第四表面边缘朝靠近所述光轴的方向延伸的至所述光学部的第五表面。
  5. 根据权利要求2所述的镜头模组，其特征在于，所述顶面和所述第三表面均垂直于所述光轴。
  6. 根据权利要求1所述的镜头模组，其特征在于，所述压环的材质为塑胶。
  7. 根据权利要求1所述的镜头模组，其特征在于，还包括设置在所述镜片物侧的遮光板。
  8. 根据权利要求7所述的镜头模组，其特征在于，所述镜片与所述遮光板之间设置有遮光片。
  9. 根据权利要求7所述的镜头模组，其特征在于，还包括设置在所述遮光板物侧的透镜组，所述透镜组包括自物侧朝像侧依次叠设的至少五片透镜，所述透镜组从像侧抵持在所述镜筒上。
  10. 根据权利要求1所述的镜头模组，其特征在于，所述内连接面包括自所述上表面沿靠近所述光轴的方向朝像侧延伸的第一斜面、以及连接所述第一斜面与所述下表面的第二斜面，所述第二斜面自所述第一斜面朝远离所述光轴的方向延伸。
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Publication number Priority date Publication date Assignee Title
CN212276071U (zh) * 2020-11-26 2021-01-01 常州市瑞泰光电有限公司 镜头模组及摄像装置
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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5847800A (en) * 1996-12-13 1998-12-08 Tachibana; Hideaki Lens holding mechanism of spectacles
WO2009000591A1 (de) * 2007-06-26 2008-12-31 Robert Bosch Gmbh Kameraobjektiv, insbesondere zum einsatz in einem kraftfahrzeug, und verfahren zu dessen herstellung
CN201876591U (zh) * 2010-05-07 2011-06-22 喜恩碧电子（深圳）有限公司 一种新型红外摄像机的镜头结构
CN103576276A (zh) * 2012-07-27 2014-02-12 三星电机株式会社 透镜模块
CN204215092U (zh) * 2014-08-29 2015-03-18 深圳市理念光电有限公司 成像镜头
CN206339751U (zh) * 2016-12-10 2017-07-18 瑞声科技(新加坡)有限公司 一种光学镜头

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5887508A (ja) * 1981-11-20 1983-05-25 Olympus Optical Co Ltd レンズ保持機構
JP5014624B2 (ja) * 2005-12-12 2012-08-29 カンタツ株式会社 撮影レンズ及び撮影レンズを用いた光学機器
JP5026198B2 (ja) * 2007-08-28 2012-09-12 日立マクセル株式会社 レンズユニット、レンズモジュール、カメラモジュール及びカメラモジュール搭載回路基板の製造方法
KR20130053509A (ko) * 2011-11-14 2013-05-24 삼성전기주식회사 카메라 모듈
TWI453485B (zh) * 2012-04-03 2014-09-21 Largan Precision Co Ltd 一光學鏡頭組與其雷射焊接固定方法
CN207965319U (zh) * 2018-02-09 2018-10-12 瑞声科技(新加坡)有限公司 镜头模组
KR20200036496A (ko) * 2018-09-28 2020-04-07 삼성전기주식회사 렌즈 및 이를 포함하는 렌즈 조립체
CN111198465A (zh) * 2018-11-16 2020-05-26 三营超精密光电(晋城)有限公司 挡环及采用该挡环的镜头

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5847800A (en) * 1996-12-13 1998-12-08 Tachibana; Hideaki Lens holding mechanism of spectacles
WO2009000591A1 (de) * 2007-06-26 2008-12-31 Robert Bosch Gmbh Kameraobjektiv, insbesondere zum einsatz in einem kraftfahrzeug, und verfahren zu dessen herstellung
CN201876591U (zh) * 2010-05-07 2011-06-22 喜恩碧电子（深圳）有限公司 一种新型红外摄像机的镜头结构
CN103576276A (zh) * 2012-07-27 2014-02-12 三星电机株式会社 透镜模块
CN204215092U (zh) * 2014-08-29 2015-03-18 深圳市理念光电有限公司 成像镜头
CN206339751U (zh) * 2016-12-10 2017-07-18 瑞声科技(新加坡)有限公司 一种光学镜头

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