WO2022135324A1 - Module de photographie et dispositif électronique - Google Patents

Module de photographie et dispositif électronique Download PDF

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Publication number
WO2022135324A1
WO2022135324A1 PCT/CN2021/139581 CN2021139581W WO2022135324A1 WO 2022135324 A1 WO2022135324 A1 WO 2022135324A1 CN 2021139581 W CN2021139581 W CN 2021139581W WO 2022135324 A1 WO2022135324 A1 WO 2022135324A1
Authority
WO
WIPO (PCT)
Prior art keywords
camera
antenna
decorative ring
nfc
decorative
Prior art date
Application number
PCT/CN2021/139581
Other languages
English (en)
Chinese (zh)
Inventor
刘柠林
彭克勤
Original Assignee
维沃移动通信有限公司
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 维沃移动通信有限公司 filed Critical 维沃移动通信有限公司
Publication of WO2022135324A1 publication Critical patent/WO2022135324A1/fr

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Classifications

    • 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
    • H04N23/51—Housings
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
    • H04M1/026—Details of the structure or mounting of specific components
    • H04M1/0264—Details of the structure or mounting of specific components for a camera module assembly
    • 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
    • H04N23/54—Mounting of pick-up tubes, electronic image sensors, deviation or focusing coils
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/57—Mechanical or electrical details of cameras or camera modules specially adapted for being embedded in other devices

Definitions

  • the present invention relates to the technical field of communication equipment, and in particular, to a camera module and electronic equipment.
  • the antenna assembly has become an essential part of electronic equipment.
  • the antenna assembly is located between the battery cover and the motherboard bracket, and the antenna assembly is relatively close to the motherboard. Since the thickness of the antenna assembly is usually about 0.2mm, When it is stacked with a PCB (Printed Circuit Board) board, the upper cover of the main board and the touch screen, the overall thickness of the electronic device will eventually be larger, and the layout of other electronic devices on the main board will also be affected. Moreover, the antenna assembly can easily isolate the internal space of the electronic device into smaller spaces, thereby resulting in lower utilization of the internal space.
  • PCB printed Circuit Board
  • the invention discloses a camera module and an electronic device, so as to solve the problem of the large thickness of the electronic device.
  • the present application discloses an electronic device, comprising a device housing and the above-mentioned camera module, the camera is arranged in the device housing, and the device housing is provided with a mounting hole, so The camera decorative ring is installed in the installation hole.
  • FIG. 1 is a partial structural schematic diagram of an electronic device disclosed in an embodiment of the present application.
  • FIG. 3 is a schematic structural diagram of an antenna assembly
  • FIG. 4 and FIG. 5 are respectively schematic structural diagrams of a part of the structure of the first electronic device disclosed in the embodiments of the application from different viewing angles;
  • FIG. 6 is an exploded view of a partial structure of a second electronic device disclosed in an embodiment of the application.
  • FIG. 7 is a schematic diagram of the assembly of a camera decorative ring and an antenna coil in a second electronic device disclosed in an embodiment of the present application;
  • FIG. 10 is a schematic structural diagram of an antenna assembly of a third electronic device disclosed in an embodiment of the application.
  • FIG. 11 is an exploded schematic diagram of a partial structure of a fourth electronic device disclosed in an embodiment of the application.
  • 200-camera decorative ring 200a-positioning protrusion, 210-filling light avoidance hole, 220-first-layer decorative ring, 230-second-layer decorative ring,
  • an embodiment of the present invention discloses a camera module, which is applied to electronic equipment.
  • the disclosed camera module may include a camera, a camera decorative ring 200 , and a camera lens 400 .
  • the camera is a photographing device of the electronic device and is arranged in the electronic device.
  • the camera decorative ring 200 is arranged opposite to the camera for decorating the camera.
  • the camera lens 400 is arranged on the camera decorative ring 200 .
  • the camera lens 400 is arranged on the antenna assembly on the camera decorative ring 200, and can be fixed on the antenna assembly by a fixing method such as double-sided tape or glue.
  • the camera lens 400 can play the role of protection and light transmission, so as to ensure The light in the external environment of the electronic device can enter the electronic device through the camera lens 400, and at the same time, dust in the external environment can be prevented from falling on the camera, which affects the shooting resolution of the camera.
  • the camera module includes an antenna assembly, and the antenna assembly includes an antenna coil 310.
  • the antenna coil 310 is used to convert external radio waves into high-frequency current and transmit it to the input end of the electronic device, or to convert the The high-frequency current is transmitted to the transmitting antenna and radiated, thereby realizing data interaction between electronic equipment and other terminal equipment.
  • the antenna coil 310 is disposed on the camera decorative ring 200, thereby making the entire antenna assembly closer to the camera decorative ring 200, making the space near the main board more concentrated, thereby avoiding affecting the layout of other electronic devices on the main board , which is beneficial to improve the utilization rate of the internal space of electronic equipment.
  • the camera decorative ring 200 is usually at least partially located outside the electronic device, and the antenna coil 310 is disposed on the camera decorative ring 200, which can more easily make the antenna coil 310 close to the outside of the electronic device and reduce the occupation of the internal space of the electronic device by the antenna assembly.
  • the antenna coil 310 can be exposed to the outside of the electronic device along with the camera decorative ring 200, thereby avoiding the utilization of the space in the thickness direction inside the electronic device, which is conducive to further thinning of the electronic device.
  • the camera decorative ring 200 has a light-transmitting area, and the light-transmitting area can allow the light in the external environment to enter the electronic device, and then be photosensitive by the camera to realize the shooting function.
  • the antenna component may be an NFC (Near Field Communication, near field communication) antenna 300
  • the NFC antenna 300 may include an antenna coil 310 and an NFC ferrite 320, wherein the NFC ferrite 320 and the antenna coil 310 Fixed connection, the NFC ferrite 320 and the antenna coil 310 are both fixed on the camera decorative ring 200, that is, the NFC ferrite 320 and the antenna coil 310 can be fixed on the outer surface of the camera decorative ring 200, and the outer surface is exposed to the electronic device.
  • more components of the NFC antenna 300 can be arranged at the convex hull of the camera decorative ring 200 itself (the convex hull is exposed outside the electronic device), which is more conducive to avoiding damage to the interior of the electronic device.
  • the occupation of other spaces is beneficial to further reduce the thickness of other regions except the camera decorative ring 200 on the electronic device.
  • the camera lens 400 , the NFC antenna 300 and the camera decorative ring 200 may be arranged in sequence, and this sequential arrangement has the advantages of simple and convenient assembly. Meanwhile, in this assembly structure, the NFC antenna 300 is located between the camera lens 400 and the camera decorative ring 200 , which is beneficial to protect the NFC antenna 300 .
  • the antenna assembly needs to be electrically connected to the power supply device inside the electronic device.
  • the antenna coil 310 is electrically connected with an antenna contact 330, an antenna shrapnel is provided in the electronic device, and the antenna contact 330 is used for electrical contact with the antenna shrapnel of the electronic device.
  • the antenna contact 330 is located on the inner surface of the camera decorative ring 200
  • the antenna coil 310 is located on the outer surface of the camera decorative ring 200 , that is, the antenna coil 310 is located on the side of the camera decorative ring 200 facing the camera lens 400
  • the antenna The contact 330 is located on the other side of the camera decorative ring 200, and the two sides are distributed opposite to each other.
  • the inner surface of the camera decorative ring 200 refers to the surface of the camera decorative ring 200 facing the device inner cavity of the electronic device.
  • the supplementary light avoidance hole 210 not only plays a role for the supplementary light to pass through, but also allows the flexible electrical connector 340 to pass through, so as to facilitate the electrical contact between the antenna contact 330 and the antenna shrapnel in the electronic device, thereby There is no need to provide avoidance structures for the electrical connection of the antenna contacts 330 .
  • one of the camera decorative ring 200 and the second end of the flexible electrical connector 340 may be provided with a positioning protrusion 200a, and the other may be provided with a positioning protrusion 200a.
  • the antenna component may be an NFC antenna 300
  • the NFC antenna 300 may include an antenna coil 310 and an NFC ferrite 320
  • the camera decorative ring 200 may be a metal decorative ring or a non-metal decorative ring.
  • the NFC ferrite 320 may be the camera decorative ring 200 .
  • the NFC antenna 300 can use the camera decorative ring 200 as the NFC ferrite 320, and there is no need to additionally configure the NFC ferrite 320, thereby reducing the number of components, thereby achieving the purpose of simplifying the structure and reducing costs.
  • the camera decorative ring 200 can act as the NFC ferrite 320, which can achieve the effect of two purposes.
  • the liquid injection colloid can be filled into the glue-pulling hole 321 and solidified in the glue-pulling hole 321 , which can finally increase the connection area between the camera decorative ring 200 and the NFC ferrite 320 .
  • the structure is more stable.
  • the camera decorative ring 200 may further include a first layer of decorative rings 220 and a second layer of decorative rings 230 .
  • the first layer of decorative rings 220 and the second layer of decorative rings 230 are stacked and face away from the camera. Arranged in sequence, the first layer of decorative rings 220 and the second layer of decorative rings 230 can be connected by injection molding. During the injection molding process of the first layer of decorative rings 220 and the second layer of decorative rings 230, the plastic is gradually solidified in the process to realize the first step.
  • this molding method is conducive to two-color injection molding, and then more convenient and flexible to adjust the colors of the first layer of decorative rings 220 and the second layer of decorative rings 230, The purpose of flexibly adjusting the appearance of the camera decorative ring 200 is achieved.
  • the NFC antenna 300 may be injection-molded on the second-layer decorative ring 230 , and the color of the first-layer decorative ring 220 may be consistent with the color of the device housing 100 .
  • the electronic device not need to specially set up the assembly space of the NFC antenna 300, thereby reducing the occupation of the internal space, and the NFC antenna 300 is injection-molded on the second-layer decorative ring 230, which is more conducive to making the NFC antenna 300 Provided outside the device housing 100 .
  • the color of the first layer of decorative ring 220 is set to the color of the device housing 100, so that the user can visually feel that the thickness of the electronic device is not thick during the use of the electronic device.
  • the NFC antenna 300 may include an antenna contact 330 , which is injection molded on the camera decorative ring 200 and exposed on the side of the camera decorative ring 200 facing the camera.
  • the antenna contact 330 is an injection-molded structure, there is no need to additionally provide a fixing structure for the antenna contact 330 , so that the assembly process is simplified, and the structure can be simplified and the use of internal space can be reduced.
  • An antenna shrapnel may be provided in the device housing 100 , and the antenna shrapnel is in electrical contact with the antenna contact 330 . In this arrangement, the antenna contact 330 is directly fixed on the camera decorative ring 200 , and there is no need to configure additional fixing structures, which facilitates stable contact with the antenna shrapnel.
  • the embodiment of the present application discloses an electronic device, and the disclosed electronic device includes a device housing 100 and the camera module described above.
  • the device housing 100 is the installation base for various components of the electronic device, and can also provide protection for these components.
  • the camera is disposed in the device housing 100, which can prevent the camera from directly contacting other objects, thereby scraping the camera and affecting the shooting function of the camera.
  • the device housing 100 may be provided with a mounting hole, and the camera decorative ring 200 is mounted in the mounting hole.
  • the camera decorative ring 200 is mounted in the mounting hole.
  • the thickness of other areas on the electronic device except the camera decorative ring 200 can be reduced, and at the same time, the thickness of the electronic device in the direction of the camera can be reduced, thereby making the thickness of the electronic device thinner and the device shell.
  • the interior space inside the 100 is bigger.

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Studio Devices (AREA)

Abstract

La présente invention concerne un module de photographie et un dispositif électronique. Le module de photographie comprend un appareil photo, un anneau de décoration d'appareil photo (200) et un objectif d'appareil photo (400) ; le module de photographie comprend un ensemble d'antenne ; l'ensemble d'antenne comprend une bobine d'antenne (310) ; l'anneau de décoration d'appareil photo (200) est prévu en face de l'appareil photo ; l'objectif d'appareil photo (400) est prévu sur l'anneau de décoration d'appareil photo (200) ; et la bobine d'antenne (310) est prévue sur l'anneau de décoration d'appareil photo (200).
PCT/CN2021/139581 2020-12-24 2021-12-20 Module de photographie et dispositif électronique WO2022135324A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202011546518.7A CN112653826B (zh) 2020-12-24 2020-12-24 摄像模组及电子设备
CN202011546518.7 2020-12-24

Publications (1)

Publication Number Publication Date
WO2022135324A1 true WO2022135324A1 (fr) 2022-06-30

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PCT/CN2021/139581 WO2022135324A1 (fr) 2020-12-24 2021-12-20 Module de photographie et dispositif électronique

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WO (1) WO2022135324A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112653826B (zh) * 2020-12-24 2022-08-26 维沃移动通信有限公司 摄像模组及电子设备
CN115278022B (zh) * 2022-07-28 2024-04-26 维沃移动通信有限公司 电子设备
CN116723381B (zh) * 2022-09-13 2024-04-12 荣耀终端有限公司 一种摄像模组及电子设备

Citations (7)

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US20060256186A1 (en) * 2005-05-12 2006-11-16 High Tech Computer, Corp. Mobile electronic device with a camera ring serving as an antenna
CN205646152U (zh) * 2016-03-25 2016-10-12 深圳市信维通信股份有限公司 基于完整金属后壳的nfc天线结构和移动设备
JP2017187670A (ja) * 2016-04-07 2017-10-12 株式会社村田製作所 カメラモジュールおよび電子機器
CN210780900U (zh) * 2019-11-07 2020-06-16 RealMe重庆移动通信有限公司 终端设备
CN210805996U (zh) * 2019-12-31 2020-06-19 Oppo广东移动通信有限公司 天线装置及电子设备
CN112003967A (zh) * 2020-07-28 2020-11-27 华为技术有限公司 一种电子设备的壳体组件和电子设备
CN112653826A (zh) * 2020-12-24 2021-04-13 维沃移动通信有限公司 摄像模组及电子设备

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Publication number Priority date Publication date Assignee Title
JP6218910B1 (ja) * 2016-11-02 2017-10-25 京セラ株式会社 電子機器
CN107175461A (zh) * 2017-04-27 2017-09-19 维沃移动通信有限公司 一种后盖的加工方法、后盖及移动终端
CN107623173A (zh) * 2017-09-26 2018-01-23 广东欧珀移动通信有限公司 功能组件及移动终端
CN210838088U (zh) * 2019-12-24 2020-06-23 维沃移动通信有限公司 一种电子设备
CN112117524B (zh) * 2020-09-22 2023-05-26 维沃移动通信有限公司 一种电子设备

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060256186A1 (en) * 2005-05-12 2006-11-16 High Tech Computer, Corp. Mobile electronic device with a camera ring serving as an antenna
CN205646152U (zh) * 2016-03-25 2016-10-12 深圳市信维通信股份有限公司 基于完整金属后壳的nfc天线结构和移动设备
JP2017187670A (ja) * 2016-04-07 2017-10-12 株式会社村田製作所 カメラモジュールおよび電子機器
CN210780900U (zh) * 2019-11-07 2020-06-16 RealMe重庆移动通信有限公司 终端设备
CN210805996U (zh) * 2019-12-31 2020-06-19 Oppo广东移动通信有限公司 天线装置及电子设备
CN112003967A (zh) * 2020-07-28 2020-11-27 华为技术有限公司 一种电子设备的壳体组件和电子设备
CN112653826A (zh) * 2020-12-24 2021-04-13 维沃移动通信有限公司 摄像模组及电子设备

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