WO2015149547A1 - Exterior vehicle-mounted video camera - Google Patents

Exterior vehicle-mounted video camera 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
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WIPO (PCT)
Prior art keywords
transparent cover
camera
vehicle
hollow hemispherical
camera according
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PCT/CN2014/094480
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French (fr)
Chinese (zh)
Inventor
关宏杰
王刚强
叶展
Original Assignee
杭州海康威视数字技术股份有限公司
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Publication of WO2015149547A1 publication Critical patent/WO2015149547A1/en

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    • 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.

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  • 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

The utility model provides an exterior vehicle-mounted video camera, comprising a shell, a camera provided in the shell, and a transparent cover mounted on an outer surface of the shell, wherein the shell includes a base and an upper cover which is snap-fastened together with the base and packages the camera within the shell, the front end of the upper cover has an annular opening which is closed by the convex transparent cover, and the camera shoots through the transparent cover. The exterior vehicle-mounted video camera of the present utility model is mounted from the exterior of the shell via the transparent cover, so that not only is the installation difficulty reduced, but also the functions of explosionproofing and waterproofing can be achieved.

Description

一种车外车载摄像机Vehicle exterior camera 技术领域Technical field
本实用新型涉及车载视频监控领域，特别涉及一种车外车载摄像机。The utility model relates to the field of vehicle video surveillance, in particular to an off-vehicle vehicle camera.
发明背景Background of the invention
随着汽车的大量普及，车载摄像机的应用越来越广泛。车载摄像机分为车外和车内安装两种类型，对于车外安装的车载摄像机来说，为了保证车载摄像机的安全使用，对于防水和防爆性能都有较高的要求。现有的车载摄像机外壳上的透明罩大多采用从外壳内部安装的方式，透明罩通过点胶等粘合剂实现对外壳的封装，这种结构导致外壳的防水和防爆性能受限，容易发生透明罩脱离的现象。另外，内部安装的方式导致固定面和安装平面的夹角很小，安装难度较大。With the proliferation of automobiles, the application of car cameras is becoming more and more widespread. The car camera is divided into two types: the outside of the car and the inside of the car. For the car camera installed outside the car, in order to ensure the safe use of the car camera, there are high requirements for waterproof and explosion-proof performance. 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 phenomenon that the cover is detached. In addition, the internal installation method results in a small angle between the fixing surface and the mounting plane, and the installation is difficult.
发明内容Summary of the invention
有鉴于此，本实用新型提供了一种车外车载摄像机，以便简化安装，使其具有防爆、防水的特点。In view of this, the present invention provides an off-vehicle on-vehicle camera to simplify installation and make it explosion-proof and waterproof.
本实用新型提供的一种车外车载摄像机，包括：外壳、设置于外壳内的摄像头、以及安装于外壳外表面的透明罩，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.
外壳包括底座，以及与底座扣合、将摄像头封装在外壳内的上盖，所述上盖前端具有环形开口，所述透明罩封闭该环形开口，摄像头通过该透明罩拍摄。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.
所述透明罩为空心半球形透明罩，所述摄像头的旋转中心为该空心半球形透明罩的球心位置。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.
优选地，所述摄像头通过两轴调节球芯安装于底座上。 Preferably, the camera is mounted on the base by a two-axis adjustment ball.
优选地，所述摄像头通过调节螺钉与两轴调节球芯连接，该调节螺钉在竖直平面内调节所述摄像头的拍摄角度。Preferably, 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.
优选地，所述环形开口的外壁具有固定空心半球形透明罩的环形槽。Preferably, the outer wall of the annular opening has an annular groove that secures the hollow hemispherical transparent cover.
优选地，所述空心半球形透明罩通过UV胶固定在所述环形槽中。Preferably, the hollow hemispherical transparent cover is fixed in the annular groove by UV glue.
优选地，进一步包括两个红外灯，所述上盖的环形开口两侧分别具有一个容纳红外灯的凹槽，每个凹槽分别通过一个红外灯透明镜片封闭，所述凹槽的外壁具有固定红外灯透明镜片的固定槽。Preferably, 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.
优选地，所述红外灯透明镜片通过UV胶固定在所述固定槽中。Preferably, the infrared light transparent lens is fixed in the fixing groove by UV glue.
优选地，进一步包括用于加热所述空心半球形透明罩的加热器。Preferably, a heater for heating the hollow hemispherical transparent cover is further included.
优选地，所述加热器固定于所述两轴调节球芯上。Preferably, the heater is fixed to the two-axis adjustment core.
由上述技术方案可见，通过在壳体的外部设置固定并支撑透明罩的结构，使得透明罩不仅能够从壳体的外部进行安装、简化安装步骤，而且从透明罩后侧给予其支撑，使摄像机具有良好的防爆、防水功能，能够满足车外使用的严苛条件。It can be seen from the above technical solution that by providing a structure for fixing and supporting the transparent cover on the outside of the casing, 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.
进一步地，与现有的平面透明罩相比，空心半球形透明罩由于其向外凸出的半球形形状，增加了壳体的容置空间，摄像头可伸入至空心半球形透明罩后侧的空心空间内，使得摄像头可以拍摄的范围和角度能够增大。如需达到相同的拍摄范围和角度，使用空心半球形透明罩的本实用新型的车载摄像机的体积将小于使用平面透明罩的车载摄像机的体积。Further, compared with the existing flat transparent cover, 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. Within the hollow space, the range and angle at which the camera can be photographed can be increased. To achieve the same shooting range and angle, 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.
此外，通过在环形开口的外壁设置固定空心半球形透明罩的环形槽，可以进一步依靠环形槽在空心半球形透明罩后侧的支撑力抵抗来自壳体外部的压力，从而进一步提高壳体防爆的功能。 In addition, by providing an annular groove for fixing the hollow hemispherical transparent cover on the outer wall of the annular opening, 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. Features.
附图简要说明BRIEF DESCRIPTION OF THE DRAWINGS
图1为本实用新型的车外车载摄像机的爆炸视图。Figure 1 is an exploded view of the vehicle exterior camera of the present invention.
图2为本实用新型的车外车载摄像机的剖视图。2 is a cross-sectional view of the vehicle-mounted vehicle camera of the present invention.
实施本发明的方式Mode for carrying out the invention
为使本实用新型的目的、技术方案及优点更加清楚明白，以下参照附图并举实施例，对本实用新型进一步详细说明。In order to make the objects, technical solutions and advantages of the present invention more comprehensible, the present invention will be further described in detail below with reference to the accompanying drawings.
如图1所示，本实用新型提供的一种车外车载摄像机，包括：外壳10、设置于外壳10内的摄像头20、以及安装于外壳10外表面的透明罩30。其中，外壳10包括底座11，以及与底座11扣合、将摄像头20封装在外壳10内的上盖12。上盖12前端具有环形开口13，透明罩30封闭该环形开口13，从而使外壳10形成一封闭壳体。摄像头20可通过该透明罩30拍摄前方的影像。As shown in FIG. 1 , 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.
可见，本实用新型中，通过在壳体10的外部设置固定并支撑透明罩30的结构，使得透明罩能够从壳体的外部进行安装、简化安装步骤，而且从透明罩后侧给予其支撑，使摄像机具有良好的防爆、防水功能，能够满足车外使用的严苛条件。It can be seen that, in the present invention, 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.
进一步地，考虑到现有的透明罩大多采用平面镜片，为了能够实现较大的拍摄范围，摄像机的旋转调节机构体积较大，影响使用。为此，本实用新型中，如图1和图2所示，透明罩30采用空心半球形结构，即透明罩30为空心半球形透明罩，摄像头20的旋转中心为该空心半球形透明罩的球心位置。与现有的平面透明罩相比，空心半球形透明罩30由于其向外凸出的半球形形状，增加了壳体的容置空间，摄像头20可伸入至空心半球形透明罩30后侧的空心空间内，摄像头20的旋转 中心位于该半球形透明罩30的球心位置，有助于提高摄像头20的拍摄画面质量。因此使用这种空心半球形透明罩使得摄像头20可以拍摄的范围和角度能够增大。如需达到相同的拍摄范围和角度，使用凸面透明罩30的本实用新型的车载摄像机的体积将小于使用平面透明罩的车载摄像机的体积。Further, in view of the fact that the conventional transparent cover mostly uses a flat lens, in order to achieve a large shooting range, the rotation adjustment mechanism of the camera has a large volume, which affects the use. Therefore, in the present invention, as shown in FIG. 1 and FIG. 2, 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. Compared with the existing flat transparent cover, 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. To achieve the same shooting range and angle, 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.
进一步地，如图2所示，由于摄像头20前方的空心半球形透明罩30凸出的半球形形状，使得空心半球形透明罩30表面的中心位置比其边缘的位置更向前凸出，摄像头20可伸出至比空心半球形透明罩30的边缘部分更靠前的位置，即空心半球形透明罩30的空心空间内，超出环形开口13所限定的平面A，进而很大程度地扩大拍摄的角度和范围。Further, as shown in FIG. 2, due to the hemispherical shape of the hollow hemispherical transparent cover 30 in front of the camera 20, the center position of the surface of the hollow hemispherical transparent cover 30 protrudes more forward than the position of the edge thereof, 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.
优选地，如图1所示，摄像头20通过两轴调节球芯40安装于底座11上。一般地，两轴调节球芯40可实现水平方向上和垂直方向上的方向调节，与空心半球形透明罩30相配合，可以进一步实现扩大拍摄范围和角度的目的。因此，空心半球形透明罩30的半径可远大于摄像头20的拍摄半径，通过两轴调节球芯40在水平方向和垂直方向上的方向调节，摄像头20的拍摄范围可覆盖空心半球形透明罩30的范围。通过设置两轴调节球芯40，可进一步减小车载摄像机的体积，同时增大车载摄像机的拍摄范围和角度。Preferably, as shown in FIG. 1, the camera 20 is mounted on the base 11 via a two-axis adjustment ball 40. Generally, 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.
本领域技术人员可以理解的是，为了实现更平顺的调节过程和良好的拍摄范围，本实用新型也可采用万向调节球芯来代替两轴调节球芯。It will be understood by those skilled in the art that in order to achieve a smoother adjustment process and a good shooting range, the present invention can also employ a universal adjustment ball core instead of a two-axis adjustment ball core.
进一步地，如图1所示，摄像头20通过调节螺钉41与两轴调节球芯40连接，该调节螺钉41在竖直平面内调节摄像头20的拍摄角度。在安装本实用新型的车外车载摄像机时，可根据实际需要拍摄的范围通过调节螺钉41调节摄像头20的轴线位置，从而调节摄像头20的拍摄角度。 Further, as shown in FIG. 1, 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. When the vehicle-mounted external vehicle camera of the present invention is installed, 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.
优选地，如图2所示，环形开口13的外壁具有固定空心半球形透明罩30的环形槽14。空心半球形透明罩30从外壳10的外部、自环形槽14侧面的开口将空心半球形透明罩30的边缘部分卡接在环形槽14中，依靠环形槽14在空心半球形透明罩30后侧的支撑力抵抗来自壳体10外部的压力，从而实现壳体防爆的功能。Preferably, as shown in FIG. 2, 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.
进一步地，空心半球形透明罩30通过UV胶(Ultraviolet Rays，紫外光固化胶)固定在环形槽14中，从而实现固定、密封的作用。Further, 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.
优选地，为了实现在各种条件下的拍摄，本实用新型的车载摄像机进一步包括两个红外灯50，上盖12的环形开口13两侧分别具有一个容纳红外灯50的凹槽51，每个凹槽51分别通过一个红外灯透明镜片52封闭，凹槽51的外壁具有固定红外灯透明镜片52的固定槽(未示出)。优选地，红外灯透明镜片52通过UV胶固定在固定槽中。Preferably, in order to achieve shooting under various conditions, 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. Preferably, the infrared lamp transparent lens 52 is fixed in the fixing groove by UV glue.
红外灯透明镜片52与固定槽的位置关系及结构和空心半球形透明罩30与环形槽14的位置关系及结构相同，在此不再赘述。The positional relationship and structure of the infrared lamp transparent lens 52 and the fixing groove and the positional relationship and structure of the hollow hemispherical transparent cover 30 and the annular groove 14 are the same, and will not be described herein.
在本实用新型中，通过在壳体10的外部设置固定并支撑空心半球形透明罩30、红外灯透明镜片52的结构，使得空心半球形透明罩30、红外灯透明镜片52不仅能够从壳体10的外部进行安装、简化安装步骤，而且从空心半球形透明罩30、红外灯透明镜片52后侧给予其支撑，使摄像机具有良好的防爆、防水功能，能够满足车外使用的严苛条件。In the present invention, by providing a structure for fixing and supporting the hollow hemispherical transparent cover 30 and the infrared light transparent lens 52 on the outside of the casing 10, 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.
进一步地，如图2所示，本实用新型的车载摄像机包括用于加热空心半球形透明罩的加热器60。加热器60固定于两轴调节球芯40上，当环境温度降低时，加热器启动，热量通过金属的球芯罩传递到空心半球 形透明罩，以避免在低温情况下起雾的现象。Further, as shown in FIG. 2, 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.
由上述技术方案可见，与现有的平面透明罩相比，空心半球形透明罩30由于其向外凸出的半球形形状，使得摄像头20可以拍摄的范围和角度能够增大。则如需达到相同的拍摄范围和角度，使用空心半球形透明罩30的本实用新型的车载摄像机的体积将小于使用平面透明罩的车载摄像机的体积。It can be seen from the above technical solution that 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.
进一步地，通过在壳体10的外部设置固定并支撑空心半球形透明罩30、红外灯透明镜片52的结构，使得空心半球形透明罩30、红外灯透明镜片52不仅能够从壳体10的外部进行安装、简化安装步骤，而且从空心半球形透明罩30、红外灯透明镜片52后侧给予其支撑，使摄像机具有良好的防爆、防水功能，能够满足车外使用的严苛条件。Further, by providing a structure for fixing and supporting the hollow hemispherical transparent cover 30 and the infrared light transparent lens 52 on the outside of the casing 10, 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.
以上所述仅为本实用新型的较佳实施例而已，并不用以限制本实用新型，凡在本实用新型的精神和原则之内，所做的任何修改、等同替换、改进等，均应包含在本实用新型保护的范围之内。 The above description is only the preferred embodiment of the present invention, and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc., which are included in the spirit and principles of the present invention, should be included. Within the scope of protection of the present invention.

Claims (10)

  1. 一种车外车载摄像机，其特征在于，包括：外壳、设置于外壳内的摄像头、以及安装于外壳外表面的透明罩，An off-vehicle vehicle camera, comprising: a housing, a camera disposed in the housing, and a transparent cover mounted on an outer surface of the housing,
    外壳包括底座，以及与底座扣合、将摄像头封装在外壳内的上盖，所述上盖前端具有环形开口，所述透明罩封闭该环形开口，摄像头通过该透明罩拍摄。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.
  2. 根据权利要求1所述的车外车载摄像机，其特征在于，所述透明罩为空心半球形透明罩，所述摄像头的旋转中心为该空心半球形透明罩的球心位置。The vehicle exterior camera according to claim 1, wherein the transparent cover is a hollow hemispherical transparent cover, and a center of rotation of the camera is a spherical center position of the hollow hemispherical transparent cover.
  3. 根据权利要求2所述的车外车载摄像机，其特征在于，所述摄像头通过两轴调节球芯安装于底座上。The on-vehicle camera according to claim 2, wherein the camera is mounted on the base via a two-axis adjustment ball.
  4. 根据权利要求3所述的车外车载摄像机，其特征在于，所述摄像头通过调节螺钉与两轴调节球芯连接，该调节螺钉在竖直平面内调节所述摄像头的拍摄角度。The on-vehicle camera according to claim 3, wherein the camera is coupled to the two-axis adjustment ball by an adjustment screw that adjusts a shooting angle of the camera in a vertical plane.
  5. 根据权利要求3所述的车外车载摄像机，其特征在于，所述环形开口的外壁具有固定该空心半球形透明罩的环形槽。The on-vehicle camera according to claim 3, wherein the outer wall of the annular opening has an annular groove for fixing the hollow hemispherical transparent cover.
  6. 根据权利要求5所述的车外车载摄像机，其特征在于，所述空心半球形透明罩通过UV胶固定在所述环形槽中。The on-vehicle camera according to claim 5, wherein the hollow hemispherical transparent cover is fixed in the annular groove by UV glue.
  7. 根据权利要求3至6中任一权利要求所述的车外车载摄像机，其特征在于，进一步包括两个红外灯，所述上盖的环形开口两侧分别具有一个容纳红外灯的凹槽，每个凹槽分别通过一个红外灯透明镜片封闭，所述凹槽的外壁具有固定红外灯透明镜片的固定槽。The on-vehicle camera according to any one of claims 3 to 6, further comprising two infrared lamps, wherein each of the two sides of the annular opening of the upper cover has a recess for accommodating the infrared lamp, The grooves are respectively closed by an infrared lamp transparent lens, and the outer wall of the groove has a fixing groove for fixing the transparent lens of the infrared lamp.
  8. 根据权利要求7所述的车外车载摄像机，其特征在于，所述红外灯透明镜片通过UV胶固定在所述固定槽中。 The on-vehicle camera according to claim 7, wherein the infrared lamp transparent lens is fixed in the fixing groove by UV glue.
  9. 根据权利要求7所述的车外车载摄像机，其特征在于，进一步包括用于加热所述空心半球形透明罩的加热器。The on-vehicle camera according to claim 7, further comprising a heater for heating said hollow hemispherical transparent cover.
  10. 根据权利要求9所述的车外车载摄像机，其特征在于，所述加热器固定于所述两轴调节球芯上。 The on-vehicle camera according to claim 9, wherein the heater is fixed to the two-axis adjustment ball.
PCT/CN2014/094480 2014-04-01 2014-12-22 Exterior vehicle-mounted video camera WO2015149547A1 (en)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017076622A1 (en) * 2015-11-04 2017-05-11 Magna Mirrors Holding Gmbh Camera module
CN107770430A (en) * 2017-11-29 2018-03-06 武汉市哈哈便利科技有限公司 One kind heats antifog cam device
CN109493642A (en) * 2018-10-24 2019-03-19 初速度（苏州）科技有限公司 Vehicle-mounted shooting device with anti-collision early warning function
CN110198403A (en) * 2019-06-18 2019-09-03 广州驰享汽车用品有限公司 A kind of backup camera

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN204031273U (en) * 2014-04-01 2014-12-17 杭州海康威视数字技术股份有限公司 The outer vehicle-mounted vidicon of a kind of car
TWI578084B (en) * 2016-04-01 2017-04-11 H P B Optoelectronic Co Ltd An image capture system for extending the effectiveness of hydrophilic optical film
CN107483776A (en) * 2017-06-16 2017-12-15 广东欧珀移动通信有限公司 The installation method of the camera of mobile terminal
CN108769503A (en) * 2018-09-05 2018-11-06 安徽众高信息技术有限责任公司 A kind of caravan security protection full-view camera
CN109887781B (en) * 2019-04-04 2021-09-10 上海科世达-华阳汽车电器有限公司 Sensing component connection structure

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101365058A (en) * 2008-09-25 2009-02-11 浙江大华技术股份有限公司 Water-proof spherical video camera
CN201842029U (en) * 2010-03-30 2011-05-25 熊伟 Outer cover of panoramic vehicle-mounted camera
CN202764869U (en) * 2012-10-12 2013-03-06 成都众易通科技有限公司 Vehicular camera device
CN202764867U (en) * 2012-10-12 2013-03-06 成都众易通科技有限公司 High-stability vehicular pick-up device
CN203422547U (en) * 2013-07-26 2014-02-05 重庆车旗电子科技有限公司 Vehicle-mounted camera
CN204031273U (en) * 2014-04-01 2014-12-17 杭州海康威视数字技术股份有限公司 The outer vehicle-mounted vidicon of a kind of car

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101365058A (en) * 2008-09-25 2009-02-11 浙江大华技术股份有限公司 Water-proof spherical video camera
CN201842029U (en) * 2010-03-30 2011-05-25 熊伟 Outer cover of panoramic vehicle-mounted camera
CN202764869U (en) * 2012-10-12 2013-03-06 成都众易通科技有限公司 Vehicular camera device
CN202764867U (en) * 2012-10-12 2013-03-06 成都众易通科技有限公司 High-stability vehicular pick-up device
CN203422547U (en) * 2013-07-26 2014-02-05 重庆车旗电子科技有限公司 Vehicle-mounted camera
CN204031273U (en) * 2014-04-01 2014-12-17 杭州海康威视数字技术股份有限公司 The outer vehicle-mounted vidicon of a kind of car

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017076622A1 (en) * 2015-11-04 2017-05-11 Magna Mirrors Holding Gmbh Camera module
CN107770430A (en) * 2017-11-29 2018-03-06 武汉市哈哈便利科技有限公司 One kind heats antifog cam device
CN109493642A (en) * 2018-10-24 2019-03-19 初速度（苏州）科技有限公司 Vehicle-mounted shooting device with anti-collision early warning function
CN109493642B (en) * 2018-10-24 2024-04-02 魔门塔(苏州)科技有限公司 Vehicle-mounted shooting device with anti-collision early warning function
CN110198403A (en) * 2019-06-18 2019-09-03 广州驰享汽车用品有限公司 A kind of backup camera

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