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WO2015149547A1 - Caméra vidéo montée à l'extérieur d'un véhicule - Google Patents

Caméra vidéo montée à l'extérieur d'un véhicule Download PDF

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Publication number
WO2015149547A1
WO2015149547A1 PCT/CN2014/094480 CN2014094480W WO2015149547A1 WO 2015149547 A1 WO2015149547 A1 WO 2015149547A1 CN 2014094480 W CN2014094480 W CN 2014094480W WO 2015149547 A1 WO2015149547 A1 WO 2015149547A1
Authority
WO
WIPO (PCT)
Prior art keywords
transparent cover
camera
vehicle
hollow hemispherical
camera according
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/CN2014/094480
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English (en)
Chinese (zh)
Inventor
关宏杰
王刚强
叶展
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.)
Hangzhou Hikvision Digital Technology Co Ltd
Original Assignee
Hangzhou Hikvision Digital Technology 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 Hangzhou Hikvision Digital Technology Co Ltd filed Critical Hangzhou Hikvision Digital Technology Co Ltd
Publication of WO2015149547A1 publication Critical patent/WO2015149547A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
    • B60R11/04—Mounting of cameras operative during drive; Arrangement of controls thereof relative to the vehicle
    • 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
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/56—Cameras or camera modules comprising electronic image sensors; Control thereof provided with illuminating means

Definitions

  • the utility model relates to the field of vehicle video surveillance, in particular to an off-vehicle vehicle camera.
  • the car camera is divided into two types: the outside of the car and the inside of the car.
  • the transparent cover on the existing car camera casing is mostly installed from the inside of the casing, and the transparent cover is packaged by an adhesive such as dispensing.
  • This structure leads to limited waterproof and explosion-proof performance of the casing, and is easy to be transparent.
  • the internal installation method results in a small angle between the fixing surface and the mounting plane, and the installation is difficult.
  • the present invention provides an off-vehicle on-vehicle camera to simplify installation and make it explosion-proof and waterproof.
  • the utility model provides an external vehicle camera, comprising: a casing, a camera disposed in the casing, and a transparent cover mounted on an outer surface of the casing.
  • the outer casing includes a base, and an upper cover that is engaged with the base and encapsulates the camera in the outer casing.
  • the front end of the upper cover has an annular opening, and the transparent cover closes the annular opening, and the camera photographs through the transparent cover.
  • the transparent cover is a hollow hemispherical transparent cover, and the center of rotation of the camera is the spherical center position of the hollow hemispherical transparent cover.
  • the camera is mounted on the base by a two-axis adjustment ball.
  • the camera is coupled to the two-axis adjustment ball by an adjustment screw that adjusts the angle of view of the camera in a vertical plane.
  • the outer wall of the annular opening has an annular groove that secures the hollow hemispherical transparent cover.
  • the hollow hemispherical transparent cover is fixed in the annular groove by UV glue.
  • the invention further comprises two infrared lamps, wherein the two sides of the annular opening of the upper cover respectively have a groove for accommodating the infrared lamp, and each groove is respectively closed by an infrared lamp transparent lens, and the outer wall of the groove is fixed Fixed slot for infrared light transparent lens.
  • the infrared light transparent lens is fixed in the fixing groove by UV glue.
  • a heater for heating the hollow hemispherical transparent cover is further included.
  • the heater is fixed to the two-axis adjustment core.
  • the transparent cover can be installed not only from the outside of the casing, but also the installation step is simplified, and the support is given from the rear side of the transparent cover to make the camera It has good explosion-proof and waterproof functions, and can meet the harsh conditions for exterior use.
  • the hollow hemispherical transparent cover has a hemispherical shape protruding outward, which increases the housing space of the housing, and the camera can extend into the rear side of the hollow hemispherical transparent cover.
  • the range and angle at which the camera can be photographed can be increased.
  • the size of the onboard camera of the present invention using a hollow hemispherical transparent cover will be less than the volume of a vehicle camera using a flat transparent cover.
  • the support force on the rear side of the hollow hemispherical transparent cover can be further relied on the annular groove to resist the pressure from the outside of the casing, thereby further improving the explosion-proof of the casing.
  • Figure 1 is an exploded view of the vehicle exterior camera of the present invention.
  • FIG. 2 is a cross-sectional view of the vehicle-mounted vehicle camera of the present invention.
  • an exterior vehicle camera provided by the present invention includes a housing 10 , a camera 20 disposed in the housing 10 , and a transparent cover 30 mounted on an outer surface of the housing 10 .
  • the outer casing 10 includes a base 11 and an upper cover 12 that is engaged with the base 11 to enclose the camera 20 in the outer casing 10.
  • the front end of the upper cover 12 has an annular opening 13 through which the transparent cover 30 closes, thereby forming the outer casing 10 into a closed casing.
  • the camera 20 can capture an image of the front through the transparent cover 30.
  • the transparent cover by providing a structure for fixing and supporting the transparent cover 30 on the outside of the casing 10, the transparent cover can be installed from the outside of the casing, the installation step is simplified, and the support is supported from the rear side of the transparent cover.
  • the camera has a good explosion-proof and waterproof function, which can meet the harsh conditions of the exterior use.
  • the transparent cover 30 adopts a hollow hemispherical structure, that is, the transparent cover 30 is a hollow hemispherical transparent cover, and the center of rotation of the camera 20 is the hollow hemispherical transparent cover. Center of the ball.
  • the hollow hemispherical transparent cover 30 increases the housing space of the housing due to its outwardly convex hemispherical shape, and the camera 20 can extend into the rear side of the hollow hemispherical transparent cover 30.
  • the rotation of the camera 20 in the hollow space The center is located at the center of the hemispherical transparent cover 30, which helps to improve the quality of the captured picture of the camera 20. Therefore, the use of such a hollow hemispherical transparent cover allows the range and angle at which the camera 20 can be photographed can be increased.
  • the volume of the onboard camera of the present invention using the convex transparent cover 30 will be smaller than the volume of the onboard camera using the flat transparent cover.
  • the camera 20 can extend to a position further forward than the edge portion of the hollow hemispherical transparent cover 30, that is, in the hollow space of the hollow hemispherical transparent cover 30, beyond the plane A defined by the annular opening 13, thereby greatly expanding the shooting Angle and range.
  • the camera 20 is mounted on the base 11 via a two-axis adjustment ball 40.
  • the two-axis adjustment core 40 can achieve direction adjustment in the horizontal direction and the vertical direction, and cooperate with the hollow hemispherical transparent cover 30 to further expand the shooting range and angle. Therefore, the radius of the hollow hemispherical transparent cover 30 can be much larger than the shooting radius of the camera 20, and the direction adjustment of the core 40 in the horizontal direction and the vertical direction can be adjusted by the two axes, and the shooting range of the camera 20 can cover the hollow hemispherical transparent cover 30.
  • the scope By setting the two-axis adjustment core 40, the volume of the on-vehicle camera can be further reduced, and the shooting range and angle of the on-board camera can be increased.
  • the present invention can also employ a universal adjustment ball core instead of a two-axis adjustment ball core.
  • the camera 20 is coupled to the two-axis adjustment core 40 by an adjustment screw 41 that adjusts the photographing angle of the camera 20 in a vertical plane.
  • the axial position of the camera 20 can be adjusted by the adjustment screw 41 according to the range of actual shooting, thereby adjusting the shooting angle of the camera 20.
  • the outer wall of the annular opening 13 has an annular groove 14 that secures the hollow hemispherical transparent cover 30.
  • the hollow hemispherical transparent cover 30 snaps the edge portion of the hollow hemispherical transparent cover 30 into the annular groove 14 from the outside of the outer casing 10 from the opening on the side of the annular groove 14, and depends on the annular groove 14 on the rear side of the hollow hemispherical transparent cover 30.
  • the supporting force resists the pressure from the outside of the housing 10, thereby realizing the function of the housing explosion-proof.
  • the hollow hemispherical transparent cover 30 is fixed in the annular groove 14 by UV glue (Ultraviolet Rays), thereby achieving the function of fixing and sealing.
  • UV glue Ultraviolet Rays
  • the on-vehicle camera of the present invention further includes two infrared lamps 50, and the annular openings 13 of the upper cover 12 respectively have a recess 51 for accommodating the infrared lamps 50,
  • the grooves 51 are respectively closed by an infrared lamp transparent lens 52, and the outer wall of the groove 51 has a fixing groove (not shown) for fixing the infrared lamp transparent lens 52.
  • the infrared lamp transparent lens 52 is fixed in the fixing groove by UV glue.
  • the hollow hemispherical transparent cover 30 and the infrared light transparent lens 52 can be not only from the casing.
  • the exterior of the 10 is installed, the installation step is simplified, and the support is provided from the hollow hemispherical transparent cover 30 and the rear side of the infrared light transparent lens 52, so that the camera has a good explosion-proof and waterproof function, and can meet the severe conditions for use outside the vehicle.
  • the on-vehicle camera of the present invention includes a heater 60 for heating a hollow hemispherical transparent cover.
  • the heater 60 is fixed to the two-axis adjustment core 40. When the ambient temperature is lowered, the heater is activated, and heat is transferred to the hollow hemisphere through the metal core cover. Transparent cover to avoid fogging at low temperatures.
  • the hollow hemispherical transparent cover 30 can increase the range and angle at which the camera 20 can be photographed due to its outwardly convex hemispherical shape compared with the existing flat transparent cover. If the same shooting range and angle are to be achieved, the size of the onboard camera of the present invention using the hollow hemispherical transparent cover 30 will be smaller than the volume of the onboard camera using the flat transparent cover.
  • the hollow hemispherical transparent cover 30 and the infrared light transparent lens 52 can be not only from the outside of the casing 10.
  • the installation is carried out, the installation steps are simplified, and the support is provided from the hollow hemispherical transparent cover 30 and the infrared light transparent lens 52 on the back side, so that the camera has a good explosion-proof and waterproof function, and can meet the severe conditions for use outside the vehicle.

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Mechanical Engineering (AREA)
  • Studio Devices (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)

Abstract

Le présent modèle d'utilité concerne une caméra vidéo montée à l'extérieur d'un véhicule, comprenant une coque, une caméra prévue dans la coque, et un couvercle transparent monté sur une surface extérieure de la coque, la coque comprenant une base et un couvercle supérieur qui est fixé par encliquetage avec la base et enveloppe la caméra à l'intérieur de la coque ; l'extrémité avant du couvercle supérieur présente une ouverture annulaire qui est fermée par le couvercle transparent convexe, et la caméra effectue des prises de vue à travers le couvercle transparent. La caméra vidéo montée à l'extérieur du véhicule selon le présent modèle d'utilité est montée depuis l'extérieur de la coque par l'intermédiaire du couvercle transparent, de telle sorte que non seulement la difficulté d'installation est réduite, mais en outre des fonctions de protection contre les explosions et d'imperméabilité peuvent être assurées.
PCT/CN2014/094480 2014-04-01 2014-12-22 Caméra vidéo montée à l'extérieur d'un véhicule Ceased WO2015149547A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201420155220.7U CN204031273U (zh) 2014-04-01 2014-04-01 一种车外车载摄像机
CN201420155220.7 2014-04-01

Publications (1)

Publication Number Publication Date
WO2015149547A1 true WO2015149547A1 (fr) 2015-10-08

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Application Number Title Priority Date Filing Date
PCT/CN2014/094480 Ceased WO2015149547A1 (fr) 2014-04-01 2014-12-22 Caméra vidéo montée à l'extérieur d'un véhicule

Country Status (2)

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CN (1) CN204031273U (fr)
WO (1) WO2015149547A1 (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017076622A1 (fr) * 2015-11-04 2017-05-11 Magna Mirrors Holding Gmbh Module caméra
CN107770430A (zh) * 2017-11-29 2018-03-06 武汉市哈哈便利科技有限公司 一种加热防雾摄像头装置
CN107835341A (zh) * 2017-11-04 2018-03-23 魏景泉 一种车载防水智能摄像头及其安装方法
CN109493642A (zh) * 2018-10-24 2019-03-19 初速度（苏州）科技有限公司 具有防撞预警功能的车载拍摄装置
CN110198403A (zh) * 2019-06-18 2019-09-03 广州驰享汽车用品有限公司 一种倒车摄像头
CN117835028A (zh) * 2024-01-06 2024-04-05 深圳市赛腾智能科技有限公司 一种防盗监控摄像头

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN204031273U (zh) * 2014-04-01 2014-12-17 杭州海康威视数字技术股份有限公司 一种车外车载摄像机
TWI578084B (zh) * 2016-04-01 2017-04-11 合盈光電科技股份有限公司 An image capture system for extending the effectiveness of hydrophilic optical film
CN107483776A (zh) * 2017-06-16 2017-12-15 广东欧珀移动通信有限公司 移动终端的摄像头的安装方法
CN108769503A (zh) * 2018-09-05 2018-11-06 安徽众高信息技术有限责任公司 一种房车安防用全景摄像头
CN109887781B (zh) * 2019-04-04 2021-09-10 上海科世达-华阳汽车电器有限公司 一种传感元器件连接结构
CN113320482B (zh) * 2020-02-29 2024-07-09 瑞鼎机电科技（昆山）有限公司 一种智能驾驶汽车倒车影像

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101365058A (zh) * 2008-09-25 2009-02-11 浙江大华技术股份有限公司 防水球形摄像机
CN201842029U (zh) * 2010-03-30 2011-05-25 熊伟 全景式车载摄像机外罩
CN202764867U (zh) * 2012-10-12 2013-03-06 成都众易通科技有限公司 稳定性高的车载摄像装置
CN202764869U (zh) * 2012-10-12 2013-03-06 成都众易通科技有限公司 车载摄像头装置
CN203422547U (zh) * 2013-07-26 2014-02-05 重庆车旗电子科技有限公司 车载摄像机
CN204031273U (zh) * 2014-04-01 2014-12-17 杭州海康威视数字技术股份有限公司 一种车外车载摄像机

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101365058A (zh) * 2008-09-25 2009-02-11 浙江大华技术股份有限公司 防水球形摄像机
CN201842029U (zh) * 2010-03-30 2011-05-25 熊伟 全景式车载摄像机外罩
CN202764867U (zh) * 2012-10-12 2013-03-06 成都众易通科技有限公司 稳定性高的车载摄像装置
CN202764869U (zh) * 2012-10-12 2013-03-06 成都众易通科技有限公司 车载摄像头装置
CN203422547U (zh) * 2013-07-26 2014-02-05 重庆车旗电子科技有限公司 车载摄像机
CN204031273U (zh) * 2014-04-01 2014-12-17 杭州海康威视数字技术股份有限公司 一种车外车载摄像机

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017076622A1 (fr) * 2015-11-04 2017-05-11 Magna Mirrors Holding Gmbh Module caméra
CN107835341A (zh) * 2017-11-04 2018-03-23 魏景泉 一种车载防水智能摄像头及其安装方法
CN107770430A (zh) * 2017-11-29 2018-03-06 武汉市哈哈便利科技有限公司 一种加热防雾摄像头装置
CN109493642A (zh) * 2018-10-24 2019-03-19 初速度（苏州）科技有限公司 具有防撞预警功能的车载拍摄装置
CN109493642B (zh) * 2018-10-24 2024-04-02 魔门塔(苏州)科技有限公司 具有防撞预警功能的车载拍摄装置
CN110198403A (zh) * 2019-06-18 2019-09-03 广州驰享汽车用品有限公司 一种倒车摄像头
CN117835028A (zh) * 2024-01-06 2024-04-05 深圳市赛腾智能科技有限公司 一种防盗监控摄像头

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