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1. WO2020134695 - VEHICLE-MOUNTED CAMERA OF WHICH FOCUS IS ADJUSTED WITH THREADED RODS

Publication Number WO/2020/134695
Publication Date 02.07.2020
International Application No. PCT/CN2019/119039
International Filing Date 17.11.2019
IPC
G03B 17/12 2006.1
GPHYSICS
03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
BAPPARATUS 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
17Details of cameras or camera bodies; Accessories therefor
02Bodies
12with means for supporting objectives, supplementary lenses, filters, masks, or turrets
G02B 7/04 2006.1
GPHYSICS
02OPTICS
BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
7Mountings, adjusting means, or light-tight connections, for optical elements
02for lenses
04with mechanism for focusing or varying magnification
H04N 5/225 2006.1
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
5Details of television systems
222Studio circuitry; Studio devices; Studio equipment
225Television cameras
H04N 5/232 2006.1
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
5Details of television systems
222Studio circuitry; Studio devices; Studio equipment
225Television cameras
232Devices for controlling television cameras, e.g. remote control
CPC
B60R 11/04
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
11Arrangements for holding or mounting articles, not otherwise provided for
04Mounting of cameras operative during drive; Arrangement of controls thereof relative to the vehicle
G02B 7/04
GPHYSICS
02OPTICS
BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
7Mountings, adjusting means, or light-tight connections, for optical elements
02for lenses
04with mechanism for focusing or varying magnification
G03B 17/12
GPHYSICS
03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
BAPPARATUS 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
17Details of cameras or camera bodies; Accessories therefor
02Bodies
12with means for supporting objectives, supplementary lenses, filters, masks, or turrets
H04N 5/2252
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
5Details of television systems
222Studio circuitry; Studio devices; Studio equipment ; ; Cameras comprising an electronic image sensor, e.g. digital cameras, video cameras, TV cameras, video cameras, camcorders, webcams, camera modules for embedding in other devices, e.g. mobile phones, computers or vehicles
225Television cameras ; ; Cameras comprising an electronic image sensor, e.g. digital cameras, video cameras, camcorders, webcams, camera modules specially adapted for being embedded in other devices, e.g. mobile phones, computers or vehicles
2251Constructional details
2252Housings
H04N 5/23212
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
5Details of television systems
222Studio circuitry; Studio devices; Studio equipment ; ; Cameras comprising an electronic image sensor, e.g. digital cameras, video cameras, TV cameras, video cameras, camcorders, webcams, camera modules for embedding in other devices, e.g. mobile phones, computers or vehicles
225Television cameras ; ; Cameras comprising an electronic image sensor, e.g. digital cameras, video cameras, camcorders, webcams, camera modules specially adapted for being embedded in other devices, e.g. mobile phones, computers or vehicles
232Devices for controlling television cameras, e.g. remote control ; ; Control of cameras comprising an electronic image sensor;
23212Focusing based on image signals provided by the electronic image sensor
Applicants
  • 苏州智华汽车电子有限公司 SUZHOU INVO AUTOMOTIVE ELECTRONICS CO., LTD [CN]/[CN]
Inventors
  • 王亚军 WANG, Yajun
  • 邓博 DENG, Bo
  • 增田悟 ZENG, Tianwu
  • 张小勇 ZHANG, Xiaoyong
  • 冯晓春 FENG, Xiaochun
Agents
  • 苏州国诚专利代理有限公司 SUZHOU GUOCHENG PATENT AGENCY CO., LTD
Priority Data
201811598138.026.12.2018CN
Publication Language Chinese (ZH)
Filing Language Chinese (ZH)
Designated States
Title
(EN) VEHICLE-MOUNTED CAMERA OF WHICH FOCUS IS ADJUSTED WITH THREADED RODS
(FR) CAMÉRA MONTÉE SUR VÉHICULE ET DONT LE FOYER EST RÉGLÉ PAR DES TIGES FILETÉES
(ZH) 一种螺杆调焦车载摄像头
Abstract
(EN)
A vehicle-mounted camera of which the focus is adjusted with threaded rods (6), allowing convenient adjustments when mounting a lens (4), ensuring that the camera is in the optimal state of clarity when mounted in place, and ensuring the imaging quality of the camera. The camera comprises a front housing (1), a rear housing (2), a sensor substrate (3), and the lens (4). The forward protruding lens (4) is provided at the front end of the front housing (1). Several thickness-direction through holes are provided around the sensor substrate (3). A nut bushing (5) is fixedly mounted within each thickness-direction through hole. Each nut bushing (5) is threadedly connected to the corresponding threaded rod (6). The lower end of each threaded rod (6) is fixedly inserted in an inner ring of a bearing (7) of a corresponding mounting position of the front housing (1). The bearings (7) are fixedly mounted in mounting holes of corresponding mounting positions. An adjustment spacing is reserved between the sensor substrate (3) and the bearings (7) of the corresponding mounting positions of the front housing (1). The sensor substrate (3) and the front housing (1) are connected via the threaded rods (6) to form an integral structure. The rear housing (2) covers the rear of the front housing (1) to form a mounting cavity (9). The sensor substrate (3) is arranged within the mounting cavity (9).
(FR)
La présente invention concerne une caméra qui est montée sur un véhicule et dont le foyer est réglé avec des tiges filetées (6), ce qui permet des ajustements pratiques lors du montage d'une lentille (4), qui assure que la caméra se trouve dans l'état optimal de clarté lorsqu'elle est montée en place, et qui garantit la qualité d'imagerie de la caméra. La caméra comprend un boîtier avant (1), un boîtier arrière (2), un substrat de capteur (3) et la lentille (4). La lentille faisant saillie vers l'avant (4) est disposée à l'extrémité avant du boîtier avant (1). Plusieurs trous traversants allant dans la direction de l'épaisseur sont ménagés autour du substrat de capteur (3). Une douille d'écrou (5) est montée de manière fixe à l'intérieur de chaque trou traversant allant dans la direction de l'épaisseur. Chaque douille d'écrou (5) est reliée par filetage à la tige filetée correspondante (6). L'extrémité inférieure de chaque tige filetée (6) est insérée de manière fixe dans une bague intérieure d'un palier (7) d'une position de montage correspondante du boîtier avant (1). Les paliers (7) sont montés de manière fixe dans des trous de montage de positions de montage correspondantes. Un espacement de réglage est réservé entre le substrat de capteur (3) et les paliers (7) des positions de montage correspondantes du boîtier avant (1). Le substrat de capteur (3) et le boîtier avant (1) sont reliés par l'intermédiaire des tiges filetées (6) de façon à former une structure intégrale. Le boîtier arrière (2) recouvre l'arrière du boîtier avant (1) de façon à former une cavité de montage (9). Le substrat de capteur (3) est disposé dans la cavité de montage (9).
(ZH)
一种螺杆(6)调焦车载摄像头,其使得镜头(4)安装时调整方便,确保摄像头安装到位后处于最佳清晰状态,确保摄像头的成像品质。其包括前壳(1)、后壳(2)、传感器基板(3)、镜头(4),前壳(1)的前端固设有前凸的镜头(4),传感器基板(3)的四周设置有若干厚度向贯穿孔,每个厚度向贯穿孔内固装有螺母衬套(5),每个螺母衬套(5)螺纹连接有对应的螺杆(6),每根螺杆(6)的下端固插于前壳(1)的对应安装位置的轴承(7)的内圈,轴承(7)固定安装于对应的安装位置的安装孔内,传感器基板(3)和前壳(1)的对应安装位置的轴承(7)之间留有调整间距,传感器基板(3)和前壳(1)通过螺杆(6)连接形成整体结构,后壳(2)盖装于前壳(1)后形成安装腔(9),传感器基板(3)位于安装腔(9)内。
Also published as
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