WO2022228440A1 - 镜头模组及电子设备 - Google Patents

镜头模组及电子设备 Download PDF

Info

Publication number
WO2022228440A1
WO2022228440A1 PCT/CN2022/089345 CN2022089345W WO2022228440A1 WO 2022228440 A1 WO2022228440 A1 WO 2022228440A1 CN 2022089345 W CN2022089345 W CN 2022089345W WO 2022228440 A1 WO2022228440 A1 WO 2022228440A1
Authority
WO
WIPO (PCT)
Prior art keywords
lens
end surface
hole
blocking cover
mounting portion
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/CN2022/089345
Other languages
English (en)
French (fr)
Inventor
朱林波
陈宇灏
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Vivo Mobile Communication Co Ltd
Original Assignee
Vivo Mobile Communication Co Ltd
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 Vivo Mobile Communication Co Ltd filed Critical Vivo Mobile Communication Co Ltd
Publication of WO2022228440A1 publication Critical patent/WO2022228440A1/zh
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Images

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
    • 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
    • G03B17/00—Details of cameras or camera bodies; Accessories therefor
    • G03B17/02—Bodies

Definitions

  • the present application relates to the field of electronic equipment, and in particular, to a lens module and electronic equipment.
  • the lens is usually built into the electronic device, and the housing of the electronic device can protect the lens.
  • the electronic device usually sets a protective glass in front of the lens.
  • the protective glass provides enough area.
  • the light-transmitting area but with the increase in the area of the light-transmitting area, the internal structure of the electronic device may be exposed to the user's field of vision through the light-transmitting area, which will affect the overall look and feel of the electronic device.
  • the present invention proposes a lens module and an electronic device to solve the problem that the overall look and feel of the electronic device is reduced due to the structure of the lens module.
  • the present application discloses a lens module, which includes a blocking cover and a lens body, the blocking cover is provided with a through hole, the side of the blocking cover facing the second mounting portion is a second end face, and the two ends of the lens body are respectively a first end face.
  • An installation part and a second installation part, the first installation part and the second installation part are arranged in sequence along the direction of the optical axis of the lens module, the lens body is provided with a receiving ring, the blocking cover is sleeved on the first installation part through the through hole, and the blocking The cover is stacked on the receiving ring through the second end face, and the outer diameter of the blocking cover is larger than the outer diameter of the lens body.
  • the present application discloses an electronic device, comprising a protective cover, an installation module and the lens module, the installation module is sleeved on the second installation portion, and the protective cover is connected to the lens module.
  • the first installation parts are oppositely arranged, the protective cover is provided with a light-transmitting area, the lens body and the light-transmitting area are arranged in sequence along the optical axis direction of the lens module, and the blocking cover is arranged on the transparent area. Between the light area and the installation module, the blocking cover is provided between the light transmission area and the second installation portion.
  • the structure behind the blocking cover can be prevented from being exposed to the user's field of vision by the blocking of the blocking cover, the appearance performance of the lens module can be improved, and the overall look and feel of the electronic device after the lens module is installed can be improved.
  • FIG. 1 is a front structural view of a blocking cover disclosed in an embodiment of the present invention.
  • FIG. 2 is a structural diagram of the back side of the blocking cover disclosed in the embodiment of the present invention.
  • FIG. 3 is an internal structural diagram of a blocking cover disclosed in an embodiment of the present invention.
  • FIG. 4 is a structural diagram of a lens body disclosed in an embodiment of the present invention.
  • Fig. 5 is an enlarged view of part I of Fig. 4 disclosed by an embodiment of the present invention.
  • FIG. 6 is a first installation structure diagram of a lens body and a blocking cover disclosed in an embodiment of the present invention
  • FIG. 7 is an enlarged view of part II of FIG. 6 disclosed in an embodiment of the present invention.
  • FIG. 8 is a second installation structure diagram of the lens body and the blocking cover disclosed in the embodiment of the present invention.
  • FIG. 9 is an enlarged view at III of FIG. 8 disclosed in an embodiment of the present invention.
  • FIG. 10 is an internal structure diagram of an electronic device disclosed in an embodiment of the present invention.
  • FIG. 11 is a schematic diagram of the assembly between the lens module and the installation module disclosed in the embodiment of the present invention.
  • the lens module disclosed in the present application can be used in electronic equipment, for example, the lens module is installed in a smart phone, a notebook computer, and the like.
  • the purpose of this application is to prevent the internal structure of the electronic device and the non-visual side of the lens module from being exposed to the user's field of vision after the lens module is installed in the electronic device, thereby improving the appearance performance of the lens module. As well as improving the overall look and feel of the electronic device, which will be described in detail below.
  • the lens module includes a blocking cover 100 and a lens body 200 .
  • the lens body 200 is the core component of the lens module, and the imaging function is realized through components such as lenses and photosensitive chips installed therein.
  • Both the blocking cover 100 and the lens body 200 may be injection-molded, so as to save equipment cost, and the same process-forming method can also ensure the appearance consistency of the two.
  • the blocking cover 100 is provided with a through hole 110 .
  • the two opposite ends of the lens body 200 are the first mounting portion 210 and the second mounting portion 230 respectively.
  • the first mounting portion 210 and the second mounting portion 230 are usually arranged in sequence along the direction of the optical axis of the lens module, wherein the first mounting portion 210 It is usually the head of the lens body 200, where the lens is mounted; the second mounting part 230 is usually the tail of the lens body 200, which is used to connect functional components such as a motor, and components such as a photosensitive chip are usually arranged in the second mounting part 230. In this way, ambient light will enter the second mounting portion 230 from the first mounting portion 210, thereby realizing imaging.
  • the blocking cover 100 is sleeved on the first mounting portion 210 through the through hole 110 , so that the blocking cover 100 is mounted on the lens body 200 .
  • the side of the blocking cover 100 away from the second mounting portion 230 is the first end face 101
  • the side of the blocking cover 100 facing the second mounting portion 230 is the second end face 102
  • the lens body A receiving ring 220 is provided on the periphery of the 200 .
  • the blocking cover 100 is stacked on the receiving ring 220 through the second end face 102 , so that the blocking cover 100 can be positioned along the optical axis direction of the lens module through the receiving ring 220 .
  • the blocking cover 100 may be made of a light-blocking material, such as a high molecular polymer such as polycarbonate; or the blocking cover 100 may also be made of a transparent material such as glass, and the blocking cover 100 may be subjected to light-blocking treatment on the surface of the blocking cover 100 by means of screen printing or the like.
  • a light-blocking material such as a high molecular polymer such as polycarbonate
  • the blocking cover 100 may also be made of a transparent material such as glass, and the blocking cover 100 may be subjected to light-blocking treatment on the surface of the blocking cover 100 by means of screen printing or the like.
  • the material it should also be ensured that the outer diameter of the blocking cover 100 is larger than the outer diameter of the lens body 200, so as to achieve the light blocking effect. In this way, by disposing the blocking cover 100 on the first mounting portion 210 , the blocking cover 100 can shield the lens body 200 .
  • the ambient light incident along the optical axis of the lens module and toward the first mounting portion 210 will be allowed to enter the second mounting portion 230 through light-transmitting elements such as lenses on the first mounting portion 210 to realize imaging; At the same time, the ambient light incident along the optical axis of the lens module and toward the first end face 101 will be blocked from entering the lens body 200 by the blocking cover 100 .
  • the side of the lens module facing the first end face 101 is usually the side that is visible to the user, and the side of the lens module that faces away from the second end face 102 is usually the non-visible side that the user does not want to see, so that the user When observing the lens module toward the side of the first end face 101 , the structure of the lens body 200 behind the blocking cover 100 is not exposed to the user's field of vision through the blocking of the blocking cover 100 , thereby improving the appearance performance of the lens module.
  • the electronic device usually includes a lens module, a protective cover 400 and an installation module 500 .
  • the protective cover 400 is a part of the housing of the electronic device, and the lens module and the mounting module 500 are disposed inside the housing of the electronic device.
  • the mounting module 500 is usually a motor, a fixing bracket, etc., and the mounting module 500 is sleeved on the second mounting portion 230 to realize the positional fixation of the lens module.
  • the protective cover 400 is usually a protective glass, the side of the first mounting portion 210 facing away from the second mounting portion 230 is the fourth end surface 212 , the protective cover 400 is disposed toward the fourth end surface 212 , and the protective cover 400 is disposed opposite to the first mounting portion 210 , to protect the lens module.
  • the surface of the protective cover 400 is usually screen-printed to achieve light blocking, and an area is left without light blocking treatment, so that this area becomes the light-transmitting area 410, the lens body 200,
  • the light-transmitting regions 410 can be arranged in sequence along the direction of the optical axis of the lens module, so that ambient light can enter the lens body 200 from the light-transmitting regions 410 .
  • the blocking cover 100 can be disposed between the transparent area 410 and the installation module 500 , and can be disposed between the transparent area 410 and the second installation portion 230 .
  • the internal structure of the electronic device such as the installation module 500, the connection position between the installation module 500 and the second installation portion 230, cannot be exposed to the user's field of vision through the shielding of the blocking cover 100.
  • the appearance consistency of electronic equipment has been improved, and the overall look and feel has been enhanced.
  • the adhesive connection between the second mounting portion 230 and the mounting module 500 is usually realized by dispensing.
  • the glue dispensing usually needs to be realized by the glue dispenser 600.
  • the lens body 200 can be bonded to the installation module 500 by the glue dispenser 600 first. If the blocking cover 100 is not installed, the glue dispenser 600 will not be interfered during the use process, thereby ensuring the normal assembly between the lens body 200 and the installation module 500. After the lens body 200 is fixed on the installation module 500, proceed to Installation between the cover 100 and the lens body 200 . It can be seen that the lens module adopts a split design of the cover 100 and the lens body 200, which can better avoid the assembly interference that occurs when the lens module is installed.
  • the blocking cover 100 may be connected to the first mounting portion 210 by means of screw connection, interference connection, or the like.
  • the blocking cover 100 is adhered to the first mounting portion 210 by an adhesive method, so as to improve the assembly efficiency.
  • the connection of the installation module 500, the installation module 500, etc. are exposed to the user's field of vision through the gap between the blocking cover 100 and the first installation portion 210, so the receiving ring 220 is provided for shielding.
  • the setting of the receiving ring 220 can not only realize the positioning and receiving of the blocking cover 100, but also can block the gap between the blocking cover 100 and the first installation part 210, thus realizing the reuse of the receiving ring 220 .
  • the mutual cooperation of the blocking cover 100 and the receiving ring 220 can further improve the appearance performance of the lens module, and can further improve the overall appearance of the electronic device.
  • the second mounting portion 230 may be the position with the largest aperture in the lens body 200 to integrate functional modules such as a photosensitive chip, a flexible circuit board, an anti-shake mechanism, etc., and at the same time, it is easier for the second mounting portion 230 and the mounting module 500 to be connected. Assemble through the glue dispenser 600 in between.
  • any cross-sectional area of the blocking cover 100 in the direction perpendicular to the optical axis of the lens module is larger than any cross-sectional area of the second mounting portion 230 in the direction perpendicular to the optical axis of the lens module, so that the lens body 200 can be realized. better occlusion.
  • a receiving cavity 300 may be provided between the blocking cover 100 and the first mounting part 210, so that the The glue can be retained in the accommodating cavity 300 , so that the blocking cover 100 can be better fixed to the first mounting portion 210 .
  • a second step ring 221 may be protruded from the side of the receiving ring 220 facing the blocking cover 100 .
  • the second step ring 221 is spaced from the first mounting portion 210 , and a first ring groove 222 is formed between the second step ring 221 and the first mounting portion 210 .
  • the second end surface 102 is attached to the second step ring 221 , the through hole 110 is in clearance fit with the first mounting portion 210 , a first clearance cavity 301 is formed between the through hole 110 and the first mounting portion 210 , and the accommodating cavity 300 includes a first clearance The cavity 301 and the first clearance cavity 301 are communicated with the first annular groove 222 . In this way, the glue used for bonding can be accumulated in the first gap cavity 301 and the first annular groove 222 at the same time, so that the finally formed bonding structure will enable better adhesion between the blocking cover 100 and the first mounting portion 210 Connection firmness.
  • the glue in the first ring groove 222 can be prevented from overflowing outside the lens module, thereby avoiding the influence of the overflowing glue on the overall appearance of the lens module, and avoiding The lens module and other functional components in the electronic device are abnormally bonded.
  • the horizontal position of the first end surface 101 may be higher than the fourth end surface 212 , and the blocking cover 100 can be easily
  • An annular boss is formed around the lens, and the annular boss can protect the lens from being knocked.
  • the blocking cover 100 may include a shielding ring 120 , and the shielding ring 120 is disposed in the through hole 110 .
  • the through hole 110 is a stepped hole, and the stepped hole includes a small hole portion 111 and a large hole portion 112 arranged in sequence.
  • the orifice of the small hole portion 111 is located on the first end surface 101
  • the orifice of the large hole portion 112 is located on the second end surface 102 .
  • the shielding ring 120 surrounds the small hole portion 111 .
  • the side of the first mounting portion 210 facing away from the second mounting portion 230 is the fourth end surface 212 .
  • the lens body 200 is provided with a lens mounting hole 240 , a lens can be mounted in the lens mounting hole 240 , and the aperture of the lens mounting hole 240 is located on the fourth end face 212 .
  • the blocking cover 100 is sleeved on the first mounting portion 210 through the large hole portion 112.
  • the small hole portion 111 and the lens mounting hole 240 are arranged in sequence along the optical axis of the lens module. A light hole, the ambient light can be projected onto the lens at the lens mounting hole 240 through the light transmission hole, thereby realizing imaging.
  • the side of the shielding ring 120 facing away from the first end surface 101 is the third end surface 103 .
  • the junction between the third end face 103 and the fourth end face 212 is the step difference between the blocking cover 100 and the lens body 200, so that the setting of the blocking ring 120 can not only block the fourth end face 212, but also The step difference can be formed in the light-transmitting hole, so as to ensure that the side of the lens module exposed to the user's field of vision has good consistency, and further improves the look and feel.
  • a first step ring 211 may be protruded from the fourth end surface 212 .
  • the first step ring 211 surrounds the lens mounting hole 240 , and the part of the fourth end surface 212 for surrounding the first step ring 211 is an adhesive surface.
  • the first part of the third end surface 103 is attached to the first step ring 211 , and the second part of the third end surface 103 is spaced from the bonding surface by the first step ring 211 .
  • a second gap cavity 302 is formed between the third end surface 103 and the adhesive surface.
  • the second gap cavity 302 is communicated with the first gap cavity 301 , and the accommodating cavity 300 further includes a second gap cavity 302 .
  • the glue used for bonding can be kept in the second gap cavity 302 and the first gap cavity 301 at the same time, so that the bonding between the blocking cover 100 and the first mounting part 210 is more firm, and at the same time, the first step ring
  • the blocking function of 211 can prevent the glue from overflowing from the second gap cavity 302 to the outside of the lens module, so that the lens module has a better overall look and feel.
  • a cross-section through the optical axis direction of the lens module is arbitrarily made, and the projection of the accommodating cavity 300 on the cross-section is an "L" shape.
  • the projection of the second gap cavity 302 on the cross-section is vertical Based on the projection of the first gap cavity 301 on the cross-section, it is more convenient for the layout of glue bonding.
  • the bus bar of the small hole portion 111 can be collinear with the bus bar extension line of the lens mounting hole 240 , which can further reduce the level difference formed between the blocking cover 100 and the lens body 200 .
  • the color of the cover 100 and the lens body 200 can be kept the same, for example, both the cover 100 and the lens body 200 are treated with super black coating. .
  • the above settings can further ensure the consistency of the appearance of the lens module, and make the user-visible side of the lens module have a better look and feel.
  • the lens mounting hole 240 and the small hole portion 111 are both conical holes.
  • the diameter of the light-transmitting hole formed by the lens mounting hole 240 and the small hole portion 111 gradually increases along the direction away from the lens body 200 , that is, the light-transmitting hole is a bell mouth, which can satisfy the lens module with a larger field of view, such as a wide-angle lens use, the imaging effect is better.
  • the first end surface 101 and the fourth end surface 212 may be coplanar.
  • the first end of the first clearance cavity 301 is located between the first end surface 101 and the fourth end surface 212 .
  • the common plane determined by the fourth end face 212, the second end of the first gap cavity 301 is connected to the first ring groove 222, and the step difference between the blocking cover 100 and the lens body 200 is the first end of the first gap cavity 301 , the level difference is located on the side of the lens module that is visible to the user, and by setting the first end surface 101 and the fourth end surface 212 to be coplanar, the level difference can be reduced and the overall look and feel can be improved.
  • the electronic devices disclosed in the embodiments of the present application may be mobile phones, tablet computers, e-book readers, wearable devices (eg, smart watches, smart glasses), etc.
  • the embodiments of the present application do not limit the specific types of electronic devices.

Landscapes

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

Abstract

一种镜头模组及电子设备，镜头模组包括挡盖（100）和镜头体（200），镜头体（200）的两端分别为第一安装部（210）和第二安装部（230），第一安装部（210）和第二安装部（230）沿镜头模组光轴的方向依次设置，挡盖（100）设有通孔（110），挡盖（100）朝向第二安装部（230）的一侧为第二端面（102），镜头体（200）设有承接环（220），挡盖（100）通过通孔（110）套设于第一安装部（210），挡盖（100）通过第二端面（102）叠置于承接环（220），挡盖（100）的外径大于镜头体（200）的外径。

Description

镜头模组及电子设备
交叉引用
本发明要求在2021年04月30日提交中国专利局、申请号为202110483045.9、发明名称为“镜头模组及电子设备”的中国专利申请的优先权，该申请的全部内容通过引用结合在本发明中。
技术领域
本申请涉及电子设备领域，特别涉及一种镜头模组及电子设备。
背景技术
为满足人们使用手机等电子设备时的拍照需求，电子设备中通常设置有各种镜头，如广角摄像头等。
镜头通常内置于电子设备中，电子设备的外壳可对镜头进行保护，电子设备中通常会设置保护玻璃于镜头的前方，同时为了满足拍照时的视场角需要，需要保证保护玻璃提供足够面积的透光区域，但是伴随透光区域的面积增大，电子设备的内部结构可能通过透光区域暴露于用户视野中，这样将影响电子设备的整体观感。
发明内容
本发明提出了一种镜头模组及电子设备，以解决因镜头模组结构导致电子设备整体观感降低问题。
在一方面，本申请公开一种镜头模组，包括挡盖和镜头体，挡盖设有通孔，挡盖朝向第二安装部的一侧为第二端面，镜头体的两端分别为第一安装部和第二安装部，第一安装部和第二安装部沿镜头模组光轴的方向依次设置，镜头体设有承接环，挡盖通过通孔套设于第一安装部，挡盖通过第二端面叠 置于承接环，挡盖的外径大于镜头体的外径。
在另一方面，本申请公开一种电子设备，包括保护盖、安装模组以及所述的镜头模组，所述安装模组套设于所述第二安装部，所述保护盖与所述第一安装部相对设置，所述保护盖设有透光区域，所述镜头体、所述透光区域沿所述镜头模组光轴方向依次设置，所述挡盖止挡设置于所述透光区域与所述安装模组之间，所述挡盖止挡设置于所述透光区域与所述第二安装部之间。
本发明的有益效果如下：
本申请通过挡盖的止挡可防止位于挡盖后的结构暴露于用户视野，提高镜头模组的外观性能，以及提高电子设备安装镜头模组后的整体观感。
附图说明
此处所说明的附图用来提供对本申请的进一步理解，构成本申请的一部分，本申请的示意性实施例及其说明用于解释本申请，并不构成对本申请的不当限定。在附图中：
图1本发明实施例公开的挡盖正面结构图；
图2本发明实施例公开的挡盖背面结构图；
图3本发明实施例公开的挡盖内部结构图；
图4本发明实施例公开的镜头体结构图；
图5本发明实施例公开的图4的I处放大图；
图6本发明实施例公开的镜头体与挡盖的第一种安装结构图；
图7本发明实施例公开的图6的II处放大图；
图8本发明实施例公开的镜头体与挡盖的第二种安装结构图；
图9本发明实施例公开的图8的III处放大图；
图10本发明实施例公开的电子设备内部结构图；
图11本发明实施例公开的镜头模组与安装模组之间装配示意图。
附图标记说明：
100-挡盖、101-第一端面、102-第二端面、103-第三端面、
110-通孔、111-小孔部、112-大孔部、
120-遮挡环、
200-镜头体、
210-第一安装部、211-第一台阶环、212-第四端面、
220-承接环、221-第二台阶环、222-第一环槽、
230-第二安装部、240-镜片安装孔、
300-容纳腔、301-第一间隙腔、302-第二间隙腔、
400-保护盖、410-透光区域、
500-安装模组、600-点胶机。
具体实施方式
为使本申请的目的、技术方案和优点更加清楚，下面将结合本申请具体实施例及相应的附图对本申请技术方案进行清楚、完整地描述。显然，所描述的实施例仅是本申请一部分实施例，而不是全部的实施例。基于本申请中的实施例，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，都属于本申请保护的范围。
本申请公开的镜头模组可用于电子设备，比如镜头模组安装于智能手机、笔记本电脑等。本申请的设置目的，是为了使镜头模组安装在电子设备后，电子设备的内部结构，以及镜头模组中非可视化的一侧无法暴露在用户视野中，从而提高镜头模组的外观性能，以及提高电子设备的整体观感，下面进行详述。
请参考图1～图11，镜头模组包括挡盖100和镜头体200。其中镜头体200为镜头模组的核心部件，通过其内部安装的镜片、感光芯片等元器件实现成像功能，挡盖100通常安装在镜头体200的头部。挡盖100和镜头体200 可以均采用注塑成型，以便节约设备成本，并且相同的工艺成形方式也能保证两者的外观一致性。
具体来说，如图1和图5所示，挡盖100设有通孔110。镜头体200的两相对端分别为第一安装部210和第二安装部230，第一安装部210和第二安装部230通常沿镜头模组光轴的方向依次设置，其中第一安装部210通常为镜头体200的头部，镜片安装于此处；第二安装部230通常为镜头体200的尾部，用于连接马达等功能部件，第二安装部230内通常设置感光芯片等元器件，这样环境光线将由第一安装部210进入第二安装部230，进而实现成像。挡盖100通过通孔110套设于第一安装部210，以实现挡盖100安装于镜头体200。
如图3、图6和图7所示，挡盖100背离第二安装部230的一侧为第一端面101，挡盖100朝向第二安装部230的一侧为第二端面102，镜头体200的周部设有承接环220，挡盖100通过第二端面102叠置于承接环220，以通过承接环220对挡盖100进行沿镜头模组光轴方向的定位。
挡盖100可以由阻光材料制成，比如聚碳酸酯等高分子聚合物；或者挡盖100也可以由玻璃等透明材料制成，并且在挡盖100表面通过丝印等方式进行阻光处理。在材料确定的同时，还应当保证挡盖100的外径大于镜头体200的外径，从而达到阻光效果。这样通过挡盖100设置在第一安装部210，可实现挡盖100对镜头体200遮挡。具体来说，沿镜头模组光轴并且朝向第一安装部210入射的环境光线，将被容许由第一安装部210上的镜片等透光元件进入第二安装部230内部，以实现成像；同时沿镜头模组光轴并且朝向第一端面101入射的环境光线将被止挡由挡盖100射入镜头体200。
镜头模组中朝向第一端面101的一侧通常为供用户可视的一侧，镜头模组中背向第二端面102一侧通常为不希望用户看到的非可视一侧，这样用户在朝第一端面101的一侧观测镜头模组时，通过挡盖100的遮挡，位于挡盖100后方的镜头体200结构不会暴露在用户视野中，进而提高镜头模组的外 观性能。
而对于安装镜头模组的电子设备来说，其整体观感也能够得到提高，具体如图10所示，电子设备通常包括镜头模组、保护盖400和安装模组500。保护盖400为电子设备壳体的一部分，镜头模组和安装模组500设置于电子设备壳体内部。
安装模组500通常为马达、固定支架等结构，安装模组500套设于第二安装部230以实现镜头模组的位置固定。保护盖400通常为保护玻璃，第一安装部210背向第二安装部230的一面为第四端面212，保护盖400朝向第四端面212设置，并且保护盖400与第一安装部210相对设置，以实现对镜头模组的保护。
同时作为保护玻璃结构的保护盖400来说，其表面通常会通过丝印处理等方式实现阻光，并留出一片区域不做阻光处理，以使该区域成为透光区域410，镜头体200、透光区域410可沿镜头模组光轴方向依次设置，以实现环境光线由透光区域410进入镜头体200。
挡盖100可止挡设置于透光区域410与安装模组500之间，以及可止挡设置于透光区域410与第二安装部230之间。这样用户在使用电子设备时，通过挡盖100的遮挡，电子设备的内部结构，比如安装模组500，安装模组500和第二安装部230之间的衔接位置等无法暴露在用户视野中，电子设备外观一致性得到了提高，整体观感得到加强。
同时需要指出的是，第二安装部230和安装模组500之间通常通过点胶的方式实现胶粘连接。具体如图11所示，点胶通常需要通过点胶机600实现，这样装配的过程中，可以使用点胶机600先将镜头体200粘接在安装模组500上，此时由于此时还未安装挡盖100，点胶机600的使用过程中不会受到干涉，进而可以保证镜头体200和安装模组500之间的正常装配，待镜头体200固定于安装模组500后，再进行挡盖100和镜头体200之间的安装。可见镜头模组采用挡盖100和镜头体200分体式设计，可以较好的避免镜头模组安 装时出现的装配干涉。
更进一步的，对于挡盖100来说可以采用螺纹连接、过盈连接等方式连接于第一安装部210。本申请中采用粘接方式将挡盖100粘接于第一安装部210，以提高装配效率。但采用粘接方式势必需要在挡盖100和第一安装部210预留缝隙以涂胶，为避免镜头体200位于挡盖100后端的部分，比如第二安装部230、第二安装部230和安装模组500的连接处、安装模组500等通过挡盖100和第一安装部210之间的缝隙暴露在用户视野中，故设置承接环220进行遮挡。可见承接环220的设置不仅能实现对挡盖100的定位和承接，而且能够对处于挡盖100和第一安装部210之间的缝隙进行封堵，这样就实现了对承接环220的复用。综上，挡盖100和承接环220相互配合可进一步提高镜头模组的外观性能，并且能够进一步提高电子设备的整体观感。
进一步的，第二安装部230可以为镜头体200中的口径最大位置，以集成感光芯片、柔性电路板、防抖机构等功能模块，同时也更易于第二安装部230和安装模组500之间通过点胶机600进行装配。
更为具体的，挡盖100在垂直镜头模组光轴方向的任意横截面面积，都大于第二安装部230在垂直镜头模组光轴方向的任意横截面面积，这样可对镜头体200实现更好的遮挡。
在更进一步的实施方案中，针对挡盖100胶粘连接于第一安装部210的情况来说，挡盖100和第一安装部210之间可以设有容纳腔300，这样用于粘接的胶水可以留存于容纳腔300，实现挡盖100更好的固定于第一安装部210。
同时承接环220朝向挡盖100的一面可以凸设第二台阶环221。第二台阶环221与第一安装部210间隔设置，第二台阶环221与第一安装部210之间形成第一环槽222。
第二端面102贴合于第二台阶环221，通孔110与第一安装部210间隙配合，通孔110与第一安装部210之间形成第一间隙腔301，容纳腔300包 括第一间隙腔301，第一间隙腔301连通于第一环槽222。这样用于粘接的胶水可同时积存在第一间隙腔301和第一环槽222中，这样最终形成的粘接结构，将使得挡盖100和第一安装部210之间具有更好的粘接牢固性。同时需要指出的是，在第二台阶环221的止挡作用下，可防止处于第一环槽222中的胶水溢出至镜头模组外，进而避免溢胶对镜头模组整体外观影响，以及避免镜头模组和电子设备内其他功能元件出现异常粘接。
在进一步的实施方案中，由于第一安装部210通常用于设置镜片，故如图6和图7所示，第一端面101所处的水平位置可高出第四端面212，挡盖100便形成围绕镜片设置的环形凸台，该环形凸台可对镜片进行保护，以防止遭受磕碰。
同时在此种结构中，挡盖100可以包括遮挡环120，遮挡环120设于通孔110中。通孔110为台阶孔，台阶孔包括依次设置的小孔部111和大孔部112。小孔部111孔口位于第一端面101，大孔部112孔口位于第二端面102。遮挡环120围绕于小孔部111。
第一安装部210背向第二安装部230的一面为第四端面212。镜头体200设有镜片安装孔240，镜片安装孔240中可安装镜片，镜片安装孔240孔口位于第四端面212。
挡盖100通过大孔部112套设于第一安装部210，小孔部111和镜片安装孔240沿镜头模组光轴方向依次设置，小孔部111和镜片安装孔240形成的整体为透光孔，环境光线可由透光孔投射至镜片安装孔240处的镜片上，进而实现成像。
遮挡环120背离第一端面101的一面为第三端面103，第三端面103覆盖设置于第四端面212，第三端面103和第四端面212之间的衔接处位于透光孔。此时第三端面103和第四端面212之间的衔接处，即为挡盖100和镜头体200之间的段差，这样，通过遮挡环120的设置不仅可对第四端面212进行遮挡，而且可使段差成形于透光孔中，从而保证镜头模组中暴露于用户 视野的一面具有较好的一致性，进一步的提高观感。
进一步的，第四端面212可以凸设第一台阶环211。第一台阶环211围绕镜片安装孔240，第四端面212中用于围绕第一台阶环211的部分为粘接面。第三端面103的第一部分与第一台阶环211贴合，第三端面103的第二部分通过第一台阶环211与粘接面间隔设置。第三端面103和粘接面之间形成第二间隙腔302，第二间隙腔302与第一间隙腔301互通相连，容纳腔300还包括第二间隙腔302。
这样，用于粘接的胶水可同时留存于第二间隙腔302和第一间隙腔301中，以使挡盖100和第一安装部210之间的粘接更加牢固，同时通过第一台阶环211的止挡作用，可防止胶水由第二间隙腔302处溢出至镜头模组外，使镜头模组具有更好的整体观感。
更为具体的，过镜头模组光轴方向任做一横截面，容纳腔300于该横截面的投影为“L”型，具体来说，第二间隙腔302于该横截面的投影，垂直于第一间隙腔301于该横截面的投影，这样更加便于布局胶水粘接。
更进一步的，小孔部111的母线可以与镜片安装孔240的母线延长线共线，这样可以进一步减小挡盖100和镜头体200之间形成的段差。同时，为了进一步减小挡盖100和镜头体200之间的色差，可以使挡盖100和镜头体200的颜色保持一致，比如将挡盖100和镜头体200均采用超级黑镀膜的表面处理工艺。上述设置均能进一步的保证镜头模组的外观一致性，并使镜头模组中用于用户可视的一面具有更好的观感。
更为具体的，镜片安装孔240和小孔部111均为圆锥孔。比如镜片安装孔240和小孔部111形成的透光孔的口径沿远离镜头体200方向逐渐增大，即透光孔为喇叭口，这样可以满足更大视场角的镜头模组，如广角镜头的使用，成像效果更好。
在另一种可选的实施方案中，如图8和图9所示，第一端面101可以与第四端面212共面，此时第一间隙腔301的第一端位于第一端面101与第四 端面212确定的公共平面，第一间隙腔301的第二端连通于第一环槽222，此时挡盖100和镜头体200之间的段差即为第一间隙腔301的第一端，该段差就位于镜头模组中呈现于用户可视的一面，而通过第一端面101与第四端面212共面的设置方式可减小段差大小，提高整体观感。
本申请实施例公开的电子设备可以是手机、平板电脑、电子书阅读器、可穿戴设备(例如智能手表、智能眼镜)等，本申请实施例不限制电子设备的具体种类。
以上所述仅为本申请的实施例而已，并不用于限制本申请。对于本领域技术人员来说，本申请可以有各种更改和变化。凡在本申请的精神和原理之内所作的任何修改、等同替换、改进等，均应包含在本申请的权利要求范围之内。

Claims (10)

  1. 一种镜头模组，其中：包括挡盖(100)和镜头体(200)，
    所述挡盖(100)设有通孔(110)，所述挡盖(100)朝向所述第二安装部(230)的一侧为第二端面(102)，
    所述镜头体(200)的两端分别为第一安装部(210)和第二安装部(230)，所述第一安装部(210)和所述第二安装部(230)沿所述镜头模组光轴的方向依次设置，所述镜头体(200)设有承接环(220)，
    所述挡盖(100)通过所述通孔(110)套设于所述第一安装部(210)，所述挡盖(100)通过所述第二端面(102)叠置于所述承接环(220)，
    所述挡盖(100)的外径大于所述镜头体(200)的外径。
  2. 根据权利要求1所述的镜头模组，其中：所述挡盖(100)胶粘连接于所述第一安装部(210)，所述挡盖(100)和所述第一安装部(210)之间设有容纳腔(300)，
    所述承接环(220)朝向所述挡盖(100)的一面凸设第二台阶环(221)，所述第二台阶环(221)与所述第一安装部(210)间隔设置，所述第二台阶环(221)与所述第一安装部(210)之间形成第一环槽(222)，
    所述第二端面(102)贴合于所述第二台阶环(221)，所述通孔(110)与所述第一安装部(210)间隙配合，所述通孔(110)与所述第一安装部(210)之间形成第一间隙腔(301)，所述容纳腔(300)包括所述第一间隙腔(301)，所述第一间隙腔(301)连通于所述第一环槽(222)。
  3. 根据权利要求2所述的镜头模组，其中：所述挡盖(100)包括遮挡环(120)，所述遮挡环(120)设于所述通孔(110)，所述通孔(110)为台阶孔，所述台阶孔包括依次设置的小孔部(111)和大孔部(112)，
    所述挡盖(100)背离所述第二安装部(230)的一侧为第一端面(101)，所述小孔部(111)孔口位于所述第一端面(101)，所述大孔部(112)孔口 位于所述第二端面(102)，所述遮挡环(120)围绕于所述小孔部(111)，
    所述第一安装部(210)背向所述第二安装部(230)的一面为第四端面(212)，所述镜头体(200)设有镜片安装孔(240)，所述镜片安装孔(240)孔口位于所述第四端面(212)，
    所述挡盖(100)通过所述大孔部(112)套设于所述第一安装部(210)，所述小孔部(111)和所述镜片安装孔(240)沿所述镜头模组光轴方向依次设置，所述小孔部(111)和所述镜片安装孔(240)形成的整体为透光孔，
    所述遮挡环(120)背离所述第一端面(101)的一面为第三端面(103)，所述第三端面(103)覆盖设置于所述第四端面(212)，所述第三端面(103)和所述第四端面(212)之间的衔接处位于所述透光孔。
  4. 根据权利要求3所述的镜头模组，其中：所述第四端面(212)凸设第一台阶环(211)，所述第一台阶环(211)围绕所述镜片安装孔(240)，所述第四端面(212)中用于围绕所述第一台阶环(211)的部分为粘接面，
    所述第三端面(103)的第一部分与所述第一台阶环(211)贴合，所述第三端面(103)的第二部分通过所述第一台阶环(211)与所述粘接面间隔设置，
    所述第三端面(103)和所述粘接面之间形成第二间隙腔(302)，所述第二间隙腔(302)与所述第一间隙腔(301)互通相连，所述容纳腔(300)还包括所述第二间隙腔(302)。
  5. 根据权利要求3所述的镜头模组，其中：所述小孔部(111)的母线与所述镜片安装孔(240)的母线延长线共线。
  6. 根据权利要求3所述的镜头模组，其中：所述第一端面(101)与所述第四端面(212)共面，所述第一间隙腔(301)的第一端位于所述第一端面(101)与所述第四端面(212)共同确定的公共平面。
  7. 根据权利要求5所述的镜头模组，其中：所述镜片安装孔(240)和所述小孔部(111)均为圆锥孔。
  8. 根据权利要求1～7中任意一项所述的镜头模组，其中：所述挡盖(100)和镜头体(200)的颜色一致。
  9. 根据权利要求1～7中任意一项所述的镜头模组，其中：所述挡盖(100)和镜头体(200)均采用注塑成型。
  10. 一种电子设备，其中：包括保护盖(400)、安装模组(500)以及权利要求1～9中任意一项所述的镜头模组，
    所述安装模组(500)套设于所述第二安装部(230)，所述保护盖(400)与所述第一安装部(210)相对设置，
    所述保护盖(400)设有透光区域(410)，所述镜头体(200)、所述透光区域(410)沿所述镜头模组光轴方向依次设置，所述挡盖(100)止挡设置于所述透光区域(410)与所述安装模组(500)之间，所述挡盖(100)止挡设置于所述透光区域(410)与所述第二安装部(230)之间。
PCT/CN2022/089345 2021-04-30 2022-04-26 镜头模组及电子设备 Ceased WO2022228440A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202110483045.9 2021-04-30
CN202110483045.9A CN113126229B (zh) 2021-04-30 2021-04-30 镜头模组及电子设备

Publications (1)

Publication Number Publication Date
WO2022228440A1 true WO2022228440A1 (zh) 2022-11-03

Family

ID=76780732

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2022/089345 Ceased WO2022228440A1 (zh) 2021-04-30 2022-04-26 镜头模组及电子设备

Country Status (2)

Country Link
CN (1) CN113126229B (zh)
WO (1) WO2022228440A1 (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113126229B (zh) * 2021-04-30 2024-05-03 维沃移动通信有限公司 镜头模组及电子设备

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN209560182U (zh) * 2019-04-12 2019-10-29 Oppo广东移动通信有限公司 前壳装置和移动终端
CN110554471A (zh) * 2018-05-30 2019-12-10 宁波舜宇光电信息有限公司 光学镜头、摄像模组及其组装方法
CN111381340A (zh) * 2020-03-27 2020-07-07 南昌欧菲精密光学制品有限公司 一种镜头组件、摄像头模组、终端及镜头组件的组装方法
US20200314301A1 (en) * 2019-03-29 2020-10-01 Hon Hai Precision Industry Co., Ltd. Lens module
CN113126229A (zh) * 2021-04-30 2021-07-16 维沃移动通信有限公司 镜头模组及电子设备

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1967305A (zh) * 2005-11-17 2007-05-23 鸿富锦精密工业（深圳）有限公司 数码相机镜头模组
JP2011170091A (ja) * 2010-02-18 2011-09-01 Toshiba Corp カメラモジュール
CN201765370U (zh) * 2010-08-31 2011-03-16 宁波舜宇光电信息有限公司 一种手机摄像模组
CN104238062A (zh) * 2013-06-17 2014-12-24 昆山研达电脑科技有限公司 点胶结构
EP3553581B1 (en) * 2017-01-03 2023-03-01 Huawei Technologies Co., Ltd. Lens structure, manufacturing method thereof, and camera
CN207529001U (zh) * 2017-12-12 2018-06-22 上海帛视光电科技有限公司 一种人脸识别用成像镜头
WO2020073735A1 (zh) * 2018-10-09 2020-04-16 宁波舜宇光电信息有限公司 一体式镜筒、光学镜头、摄像模组及组装方法
CN109375332B (zh) * 2018-12-07 2024-03-29 协益电子（苏州）有限公司 一种车载镜头多重密封结构
CN112444934B (zh) * 2019-08-14 2024-10-29 宁波舜宇光电信息有限公司 屏下摄像组件、摄像模组和光学镜头及其制作方法

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110554471A (zh) * 2018-05-30 2019-12-10 宁波舜宇光电信息有限公司 光学镜头、摄像模组及其组装方法
US20200314301A1 (en) * 2019-03-29 2020-10-01 Hon Hai Precision Industry Co., Ltd. Lens module
CN209560182U (zh) * 2019-04-12 2019-10-29 Oppo广东移动通信有限公司 前壳装置和移动终端
CN111381340A (zh) * 2020-03-27 2020-07-07 南昌欧菲精密光学制品有限公司 一种镜头组件、摄像头模组、终端及镜头组件的组装方法
CN113126229A (zh) * 2021-04-30 2021-07-16 维沃移动通信有限公司 镜头模组及电子设备

Also Published As

Publication number Publication date
CN113126229B (zh) 2024-05-03
CN113126229A (zh) 2021-07-16

Similar Documents

Publication Publication Date Title
JP7375157B2 (ja) レンズアセンブリ、カメラ及び電子装置
EP4064254B1 (en) Electronic device
US12069360B2 (en) Electronic device
WO2020116755A1 (en) Electronic device including camera
EP4064255B1 (en) Electronic device
CN110266852B (zh) 电子设备
WO2022022507A1 (zh) 电子设备
CN210836877U (zh) 显示面板和显示装置
CN114449075B (zh) 一种摄像头装饰盖和电子设备
EP4064676A1 (en) Electronic device
EP3786691A1 (en) Display assembly of electronic device, electronic device and method for manufacturing display assembly
WO2021083233A1 (zh) 摄像模组及电子设备
WO2021017753A1 (zh) 终端设备
US11194116B2 (en) Lens module
CN112135013B (zh) 电子设备
TW202307498A (zh) 光學鏡頭模組與電子裝置
WO2022228440A1 (zh) 镜头模组及电子设备
EP3779578A1 (en) Display assembly for electronic device and electronic device
CN209842281U (zh) 一种全屏显示模组
CN111726481A (zh) 电子设备
CN210429124U (zh) 电子设备
CN210327670U (zh) 电子设备
CN113655584A (zh) 光学镜头、应用该光学镜头的镜头模组及电子装置
JP7324041B2 (ja) 表示装置および撮像装置
CN115604379A (zh) 摄像头装配结构和电子设备

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: 22794910

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 22794910

Country of ref document: EP

Kind code of ref document: A1

32PN Ep: public notification in the ep bulletin as address of the adressee cannot be established

Free format text: NOTING OF LOSS OF RIGHTS PURSUANT TO RULE 112(1) EPC (EPO FORM 1205A DATED 05.06.2024)

122 Ep: pct application non-entry in european phase

Ref document number: 22794910

Country of ref document: EP

Kind code of ref document: A1