WO2015021695A1 - 一种可收纳折叠式摄像头装置 - Google Patents
一种可收纳折叠式摄像头装置 Download PDFInfo
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- WO2015021695A1 WO2015021695A1 PCT/CN2013/086005 CN2013086005W WO2015021695A1 WO 2015021695 A1 WO2015021695 A1 WO 2015021695A1 CN 2013086005 W CN2013086005 W CN 2013086005W WO 2015021695 A1 WO2015021695 A1 WO 2015021695A1
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- WO
- WIPO (PCT)
- Prior art keywords
- bracket
- rotating shaft
- camera device
- base bracket
- camera body
- Prior art date
Links
- 238000000034 method Methods 0.000 claims description 11
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- 238000013016 damping Methods 0.000 claims description 4
- 239000000853 adhesive Substances 0.000 claims description 3
- 230000001070 adhesive effect Effects 0.000 claims description 3
- 229910003460 diamond Inorganic materials 0.000 claims description 3
- 239000010432 diamond Substances 0.000 claims description 3
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 13
- 230000007306 turnover Effects 0.000 abstract 2
- 238000013461 design Methods 0.000 description 4
- 238000012544 monitoring process Methods 0.000 description 3
- 238000011161 development Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M13/00—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles
- F16M13/02—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles for supporting on, or attaching to, an object, e.g. tree, gate, window-frame, cycle
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- 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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
- F16M11/08—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting around a vertical axis, e.g. panoramic heads
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/20—Undercarriages with or without wheels
- F16M11/24—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other
- F16M11/38—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other by folding, e.g. pivoting or scissors tong mechanisms
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- 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
- G03B17/04—Bodies collapsible, foldable or extensible, e.g. book type
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- 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
Definitions
- a foldable 3 ⁇ 4 image head device can be accommodated
- the invention relates to a camera device, in particular to a foldable camera device which can be widely used in the fields of security monitoring, digital camera and the like.
- the camera is widely used as an auxiliary device for remote video surveillance, burglar alarm, child surveillance, elderly care and recreation, which brings convenience and safety to people's lives.
- the structure of the function book is different.
- the existing video surveillance camera generally has two structural modes: one is a traditional gun structure, which needs to be fixed on a wall or a column, and has the disadvantages that the installation is troublesome, cannot be rotated, or the adjustment angle is small; the second is a ball machine. Or hemispheres, mostly fixed on walls or roofs, etc. These products are generally complex in structure, costly, and industrial in appearance, which is quite different from modern home styles. Such a camera can be easily completed as an ordinary user without the installation and commissioning of a professional constructor. Moreover, the angle and height of these cameras cannot be adjusted freely, and cannot meet the needs of various installation forms (such as side hanging, flat laying or storage folding).
- the technical problem to be solved by the present invention is to provide a camera device which is simple in structure, easy to install, freely adjustable in height and angle, and can satisfy various mounting forms.
- a detachable camera device includes a base bracket at the bottom, an extended bracket movably linked to the base bracket through the first rotating shaft, and the extended bracket is passed Front and rear flip structure of the second hinge active link, installed in the office
- the left and right rotating structure on the front and rear flip structure and the camera body mounted on the left and right rotating structure are described.
- the base bracket, the extension bracket and the front and rear flip structure connected to the first rotating shaft and the second rotating shaft both rotate in a vertical plane direction, and the left and right rotating structures and the camera body are perpendicular to the vertical direction The horizontal direction rotates.
- At least one of the first rotating shaft and the second rotating shaft is a hinge structure that can be stopped at any angle.
- the base bracket and the extension bracket are formed hollow, and the base bracket and the extension bracket are folded and formed to form a hollow cavity for housing the camera body.
- the base bracket and the extension bracket may be circular, diamond, square, and polygonal.
- the base bracket can be fixed by an adhesive method, an iron suction method or a screw fixing method.
- the rotation of the camera body may be a manual rotation or an automatic rotation controlled by a stepping motor.
- At least one of the first rotating shaft and the second rotating shaft has a structure for adjusting a damping force of the rotating shaft.
- the torque dimensions of the first rotating shaft and the second rotating shaft satisfy a stable balance of the system when the angle between the base bracket and the extended bracket is 90 degrees.
- a foldable camera device including a camera body, a left and right rotating structure for controlling the movement of the camera body in the horizontal direction, and a base bracket and extension linked by a movable hinge
- the bracket, the base bracket and the extension bracket rotate in a vertical direction and are closed to form a hollow cavity that houses the camera body.
- the present invention can accommodate a folding camera device by connecting a plurality of brackets by a plurality of rotating shafts that can be stopped at any angle, and can freely adjust the height and the angle, thereby realizing the arbitrary angle monitoring of the camera, not only the structure is simple, but also easy to manufacture, and Easy to install and easy to use.
- the camera body is accommodated in the hollow cavity of the base bracket and the extension bracket by the camera body, and the appearance is not only beautiful, but also the occupied space after storage is small, and the user experience is strong.
- the invention can support The installation and storage methods of various ways, such as upside down, flat and storage folding, provide multiple ways for users to install and use, and are easy to install.
- FIG. 1 is an assembled, isometric view of a foldable camera device of the present invention
- FIG. 2 is a schematic view showing the detachable camera device of the present invention in a flat state
- FIG. 3 is a schematic view showing the detachable camera device of the present invention in a state of being stored and folded
- FIG. 4 is a view of the present invention shown in FIG. Schematic diagram of the rotation direction of the camera when the folding folding camera device is stored and folded;
- FIG. 5 is a schematic view showing the mechanical model of the shaft design of the foldable camera device of the present invention. detailed description
- the foldable camera device of the present invention is based on a detailed analysis of the existing products on the market, and a camera device device with a new installation structure, which is proposed by the user and the user experience.
- a camera device device with a new installation structure which is proposed by the user and the user experience.
- the cost is also low, the installation is convenient, and it is easy for the user to freely place on the table. It can also be easily fixed on the wall, and can also be folded when not in use, and supports a variety of installation options.
- the accommodating folding camera device comprises a base bracket 11 at the bottom, an extension bracket 12 movably linked with the first shaft 16 that can be stopped by the base bracket 11 at any angle, and can be stopped at any angle with the extension bracket 12
- the second rotating shaft (not labeled) is a front-and-back turning structure 13 of the movable link, a left-right rotating structure 14 mounted on the front-rear turning structure 13 , and a camera body 15 mounted on the left-right rotating structure 14 .
- the base bracket 11 is generally a circular frame structure, and is configured to receive and store the folded camera body 15 , and the center of the base bracket 11 is formed into a circular hollow.
- the first rotating shaft 16 is formed at the bottom One side of the seat bracket.
- the extension bracket 12 is also substantially annular frame-shaped and hollow to receive the camera body 15 .
- the extension bracket 12 is movably linked to the base bracket 11 through the first rotating shaft 16 , and the first rotating shaft is an arbitrary angle stop structure. The user can freely adjust the tilt angle and the distance of the camera body 15 by rotating the extension bracket 12.
- the extension bracket 12 can be rotated around the base bracket 11 from a range of 0-360 degrees. When the rotation angle is 0, the base bracket 11 and the extension bracket 12 are closed, and when the rotation angle is 180 degrees.
- the extension bracket 12 and the base bracket 11 are in a fully open state.
- the front and rear flip structure 13 is linked to the extension bracket 12 by a second rotation shaft 16 that can be stopped at any angle.
- the front and rear flip structure 13 is specifically linked to the side of the extension bracket 12 opposite to the first rotation shaft 16. It can be seen from FIG. 1 that the front and rear flip structure 13 can also rotate 360 degrees around the circular frame-shaped extension bracket 12, which can greatly increase the amplitude of the front and rear tilt angle adjustment of the camera body 15.
- the base bracket 11, the extension bracket 12, and the front and rear flip structure 13 connected to the first rotating shaft 16 and the second rotating shaft both rotate in the vertical plane direction.
- the left and right rotating structures 14 are mounted on the front and rear turning structures 13 , and the camera body 15 and the front and rear turning structures 13 are connected by the left and right rotating structures, and the left and right rotating structures 14 can be realized.
- the camera body 15 is fully stereoscopically monitored.
- the camera body 15 is preferably a circular structure that matches the hollow structure of the base bracket 11 and the extension bracket 12.
- the shape of the base bracket 11 and the extension bracket 12 of the present invention may be adaptively changed according to the change of the shape of the outer contour of the camera body 15 without being limited by a circular shape. Specifically, it may be a square, a diamond, or the like. shape.
- the accommodating folding type camera device of the present invention can satisfy various installation modes due to the above innovative structure, and provides various options for the user.
- the first rotating shaft 16 and the second rotating shaft play a very important role in the storage folding operation of the entire camera body 15. Its design is also very complicated. On the one hand, it is necessary to ensure easy operation when flipping, on the other hand, it is necessary to ensure that it can be stopped at any angle, so the overall structure can not be too tight, too tight and flipping will be more laborious, but it should not be too loose, too loose to ensure that it is arbitrary The angle can stop. As shown in FIG. 5, it is assumed that the radius of the first and second rotating shafts 16 is R, and the rotating bearing is twisted.
- the force is f; the weight of the extension bracket 12 is F1, and the length is L1; the weight of the camera body 15 is F2, and the vertical direction L2 of the direction of the force to the axis of the shaft.
- the force model of the shaft is:
- the base bracket 11 and the extension bracket 12 are opened at an angle.
- the base bracket 11 can be fixed on the wall, the column body or the roof by means of an adhesive manner, an iron suction method or a screw fixing method;
- the adjustment of the inclination angle of the camera body 15 by adjusting the height of the extension bracket 12 and the front and rear flip structure 13 is realized.
- the adjustment of the left and right direction of the camera body 15 is realized by the left and right rotation structure 14 of the camera, and the rotation of the camera body 15 is performed. It can be a manual rotation or an automatic rotation controlled by a stepper motor.
- FIG. 2 it is a flat-mounted installation.
- the base bracket 11 is placed in a horizontal position, and the extension bracket 12 and the base bracket 11 are closed and integrated.
- the front and rear tilt angle of the camera can be adjusted by the front and rear flip structure 13 of the camera, and the left and right rotation of the camera can be performed.
- the left and right rotation of the structure 14 realizes the imaging azimuth angle in the horizontal direction.
- FIG. 3 it adopts a storage folding method.
- the camera body 15 can be received in the hollow cavity of the base bracket 11 and the extension bracket 12 by flipping the front and rear flip structure 13 of the camera, which not only has an attractive appearance, but also has a small occupied space after storage.
- Fig. 4 it is a schematic view of the rotation direction of the camera when the accommodating folding type camera device of the present invention shown in Fig. 3 is stored and folded, and the user can house the camera body in the hollow cavity by rotating the camera in the A direction.
- the present invention can accommodate a folding camera device by connecting a plurality of brackets by a plurality of rotating shafts that can be stopped at any angle, and can freely adjust the height and the angle, thereby realizing the arbitrary angle monitoring of the camera.
- the structure is simple, it is easy to manufacture, and it is easy to install and easy to use.
- the camera body is accommodated in the hollow cavity of the base bracket and the extension bracket by the camera body, and the appearance is not only beautiful, but also the occupied space after storage is small, and the user experience is strong.
- the invention can support the installation and storage methods of various ways such as upside down, flat release and storage folding, and provides multiple ways for the user to install and use, and the installation is convenient.
- an extension bracket 12 is provided to increase the amplitude of the camera anteversion adjustment, but in a specific application, If the angle of rotation of the camera is not too large, it may be considered to dispense with the extension bracket 12.
- the first rotating shaft 16 and the second rotating shaft of the present invention are generally hinged structures that can be stopped at any angle, but those skilled in the art should understand that at least one hinge structure that can be stopped at any angle can be completely used according to time requirements. It is not necessary to have two axes that can be stopped at any angle. Equivalent modifications or variations made by one of ordinary skill in the art in light of the present disclosure are intended to be included within the scope of the appended claims.
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Studio Devices (AREA)
- Accessories Of Cameras (AREA)
Abstract
本发明提供一种可收纳折叠式摄像头装置,包括位于底部的底座支架、与所述底座支架通过第一转轴活动链接的延展支架、与所述延展支架通过第二转轴活动链接的前后翻转结构、安装于所述前后翻转结构上的左右旋转结构以及装设于所述左右旋转结构上的摄像头主体,该摄像头装置结构简单、安装方便、可自由调节高度和角度,并可满足多种安装形态的摄像头装置。
Description
一种可收纳折叠式 ¾像头装置 技术领域
本发明涉及一种摄像头装置,尤其涉及一种广泛应用于安防监控、数码 摄像等领域的可收纳折叠式摄像头装置。
说 背景技术
随着电脑以及网络技术的发展, 摄像头作为一种辅助设备广泛用于远程视频 监控、 防盗报警、 儿童监视、 老人看护以及休闲娱乐等, 为人们的生活带来的 方便和安全。 现有市场上摄像头种类繁多, 功能书结构各异。
现有的视频监控摄像头大体有两种结构方式: 一种是传统的枪机结构, 需要 固定在墙上或者柱子上, 缺点是安装麻烦、 无法转动或者调节角度较小; 第二 种是球机或者半球, 大多固定在墙上或房顶等, 这类产品普遍结构复杂, 成本 太高, 外形也偏工业化, 同现代家居风格差异较大。 这样的摄像头如果没有专 业施工人员的安装调试, 作为普通用户很难轻松完成。 而且这些摄像头的角度 和高度不能自由调节, 不能满足多种安装形态 (比如侧挂、 平放或者收纳折叠 式) 的需求。
综上所述, 现有的摄像头产品由于种种缺陷而不能满足行业需求, 鉴于此, 确有必要提供一种改进的摄像头装置以满足行业发展需要。
发明内容
本发明所要解决的技术问题是提供一种结构筒单、 安装方便、 可自由调节 高度和角度, 并可满足多种安装形态的摄像头装置。
为解决上述技术问题, 本发明采取以下技术方案: 一种可收纳折叠式摄像 头装置, 包括位于底部的底座支架、 与所述底座支架通过第一转轴活动链接的 延展支架、 与所述延展支架通过第二转轴活动链接的前后翻转结构、 安装于所
述前后翻转结构上的左右旋转结构以及装设于所述左右旋转结构上的摄像头主 体。
进一步的, 所述连接于所述第一转轴与第二转轴的底座支架、 延展支架以 及前后翻转结构均沿竖直面方向旋转, 所述左右旋转结构及摄像头主体沿垂直 于所述竖直方向的水平面方向旋转。
进一步的, 所述第一转轴及第二转轴至少一个为任意角度可停的铰链结构。 进一步的, 所述底座支架与延展支架形成有中空, 所述底座支架与延展支 架收纳折叠而形成有收容摄像头主体的中空腔。
可选的, 所述底座支架与延展支架可以是圓形、 菱形、 四方形、 以及多边 形。
可选的, 所述底座支架可以通过黏胶方式、 吸铁方式或者螺钉固定方式固 定。
可选的, 所述摄像头主体的旋转可以是手动旋转, 或者是步进电机控制的 自动旋转。
可选的, 所述第一转轴与第二转轴中至少一个具有调节转轴阻尼力大小的 结构。
可选的, 所述第一转轴及第二转轴的力矩尺寸, 满足所述底座支架与延展 支架夹角为 90度时***能够稳定平衡。
为解决上述技术问题, 本发明还可采取以下技术方案: 一种可收纳折叠式 摄像头装置, 包括摄像头主体、 控制摄像头主体沿水平面方向移动的左右旋转 结构以及通过活动式转轴链接的底座支架和延展支架, 所述底座支架和延展支 架沿竖直面方向转动并且闭合形成有收容摄像头主体的中空腔。
技术效果: 本发明可收纳折叠式摄像头装置通过由任意角度可停的多个转 轴将多个支架连接, 可自由调节高度和角度, 从而实现摄像头任意角度监控, 不但结构筒单, 容易制造, 并且容易安装, 使用方便。 另外, 本发明当摄像头 不用收起时, 通过摄像头主体收容于底座支架与延展支架的中空腔内的方式, 不但外观美观, 而且收纳后占用空间小, 用户体验感强。 最后, 本发明可支持
倒挂式、 平放式以及收纳折叠等多种方式的安装及收纳途径, 为用户的安装使 用提供多个途径选择, 安装方便。 附图说明
图 1为本发明的可收纳折叠式摄像头装置的立体组装图;
图 2 为本发明的可收纳折叠式摄像头装置处于平放状态的示意图; 图 3为本发明的可收纳折叠式摄像头装置处于收纳折叠状态的示意图; 图 4为图 3所示的本发明的可收纳折叠式摄像头装置收纳折叠时的摄像头 转动方向示意图;
图 5为本发明的可收纳折叠式摄像头装置的转轴设计力学模型示意图。 具体实施方式
本发明可收纳折叠式摄像头装置是基于对市面已有产品的详细分析, 以及 用户需求、 用户体验的充分调研后, 提出的一种全新安装结构的摄像头装置, 总体上, 不但结构新颖筒单, 成本也较低, 安装方便, 而且易于用户自由放置 在台面上, 也可以轻松固定在墙上, 并且不用时还可以收纳折叠, 支持多种安 装方式选择。
为了使本发明的目的、 技术方案及优点更加清楚明白, 以下结合附图及实 施例, 对本发明进行进一步详细说明。 应当理解, 此处所描述的具体实施例仅 用以解释本发明, 并不用于限定本发明。
如图 1所示, 其为本发明的可收纳折叠式摄像头装置的立体组装图。 所述 可收纳折叠式摄像头装置包括位于底部的底座支架 11、与所述底座支架 11通过 任意角度可停的第一转轴 16活动链接的延展支架 12、 与所述延展支架 12通过 任意角度可停的第二转轴 (未标号) 活动链接的前后翻转结构 1 3、 安装于所述 前后翻转结构 1 3上的左右旋转结构 14以及装设于所述左右旋转结构 14上的摄 像头主体 15。
具体的, 所述底座支架 11大体为圓环形镜框结构, 为收容收纳折叠后的摄 像头主体 15 , 所述底座支架 11中央形成圓形中空。 所述第一转轴 16形成于底
座支架的一侧。所述延展支架 12也大体呈圓环框状而中空以收容摄像头主体 15 , 该延展支架 12通过所述第一转轴 16活动链接于底座支架 11 , 该第一转轴为任 意角度可停结构,因此使用者通过转动延展支架 12可以自由调节摄像头主体 15 的倾斜角度和远近距离。 由图 1可见, 所述延展支架 12可绕底座支架 11旋转 大体从 0-360度的范围, 当旋转角度为 0时, 底座支架 11与延展支架 12呈闭 合状态, 而当旋转角度为 180度时, 所述延展支架 12与底座支架 1 1处于完全 打开状态。
所述前后翻转结构 1 3通过任意角度可停的第二转轴 16与所述延展支架 12 相链接, 具体的所述前后翻转结构 1 3链接于延展支架 12上与第一转轴 16相对 的一侧, 由图 1可见, 所述前后翻转结构 1 3也可绕所述圓形框状延展支架 12 呈 360度旋转, 这样可以大大增加摄像头主体 15前后倾角调节的幅度。 由以上 描述可见, 所述连接于所述第一转轴 16与第二转轴的底座支架 11、 延展支架 12以及前后翻转结构 1 3均沿竖直面方向旋转。
所述左右旋转结构 14安装于所述前后翻转结构 1 3上, 所述摄像头主体 15 与前后翻转结构 1 3通过该左右旋转结构相连接, 该左右旋转结构 14可以实现
摄像头主体 15全方位立体监视。
所述摄像头主体 15最好为与底座支架 11、 延展支架 12的中空圓形结构匹 配的圓形结构。 当然本发明的底座支架 11、延展支架 12的形状可以根据摄像头 主体 15的外轮廓形状的改变而适应性改变而不受圓形的限制, 具体的可以是四 方形、 菱形等其他各种可能的形状。
本发明的可收纳折叠式摄像头装置由于以上创新的结构, 其可以满足多种 安装方式, 为使用者提供多种选择。
如以上描述, 在本发明中, 所述第一转轴 16与第二转轴在整个摄像头主体 15的收纳折叠动作中起到非常重要的作用。 其设计也非常的复杂。 一方面要确 保翻转时方便操作, 另一方面又需要确保在任意角度都能够停住, 所以整体结 构不能太紧, 太紧了翻动会比较费力, 但也不能太松, 太松不能确保在任意角 度能停住。 如图 5所示, 假设所述第一、 二转轴 16的半径为 R , 转轴承受的扭
力为 f ; 所述延展支架 12的重量为 Fl , 长度为 L1 ; 所述摄像头主体 15的重量 为 F2 , 受力方向到转轴轴心的垂直距离 L2。 则总体上, 转轴的受力模型为:
f = [- Fl X Li X sis 8 + F2 Lz] ÷ il 本转轴力矩的设计, 需要满足 Θ =90° 时***能够稳定平衡, 此时转轴受力处于 最大状态 (fmax ), 即:
I
fmax = - F:l K Li -f F2 K L1 ÷ S. =■ L Fl + F2 x Li ÷ R 此外, 对于转轴而言, 本设计采用了可以调节转轴阻尼力大小的结构, 可 以通过调节螺帽的松紧来调整弹片或弹簧结构的阻尼力, 从而调节转轴的扭力 大小。
如图 1所示, 其为采用侧挂式安装方式。 所述底座支架 11与延展支架 12 呈一定角度张开, 此种情况下可以通过黏胶方式、 吸铁方式或者螺钉固定方式 等将底座支架 11固定在墙上、柱体上或者屋顶上等; 然后通过调节延展支架 12 的高低以及前后翻转结构 13来实现摄像头主体 15任意倾角的调整; 对于摄像 头主体 15左右方向的调整, 则是通过摄像头的左右旋转结构 14来实现, 对于 摄像头主体 15的旋转, 可以是手动旋转, 也可以是步进电机控制的自动旋转。
如图 2所示, 其为采用平放式安装方式。 所述底座支架 11平放在水平面 位置, 所述延展支架 12与底座支架 11闭合而呈一体, 此时可以通过摄像头的 前后翻转结构 13来调整摄像头的前后倾角, 另外, 可以通过摄像头的左右旋转 结构 14的左右旋转来实现水平方向的摄像方位角度。
如图 3所示, 其为采用收纳折叠方式。 当摄像头不用或者需要收起时, 可 以通过翻转摄像头的前后翻转结构 13 , 将摄像头主体 15收容于底座支架 11和 延展支架 12的中空腔内, 不但外观美观, 而且收纳后占用空间小。如图 4所示, 其为图 3所示的本发明的可收纳折叠式摄像头装置收纳折叠时的摄像头转动方 向示意图, 使用者可以通过沿 A方向旋转摄像头而将摄像头主体收纳与中空腔 内。
综上所述, 本发明可收纳折叠式摄像头装置通过由任意角度可停的多个转 轴将多个支架连接, 可自由调节高度和角度, 从而实现摄像头任意角度监控,
不但结构筒单, 容易制造, 并且容易安装, 使用方便。 另外, 本发明当摄像头 不用收起时, 通过摄像头主体收容于底座支架与延展支架的中空腔内的方式, 不但外观美观, 而且收纳后占用空间小, 用户体验感强。 最后, 本发明可支持 倒挂式、 平放式以及收纳折叠等多种方式的安装及收纳途径, 为用户的安装使 用提供多个途径选择, 安装方便。
以上所述仅为本发明的较佳实施方式, 本发明的保护范围并不以上述实施 方式为限, 例如本发明中为了增加摄像头前后倾角调节的幅度而设置有延展支 架 12 , 但是具体应用中如果摄像头的旋转角度不是太大, 则可以考虑省掉延展 支架 12。 此外, 本发明所述第一转轴 16及第二转轴一般为任意角度可停的铰链 结构, 但是本领域技术人员应该明白, 根据时间需要完全可以采用至少一个为 任意角度可停的铰链结构, 而不一定需要两个转轴均为任意角度可停。 但凡本 领域普通技术人员根据本发明所揭示内容所作的等效修饰或变化, 皆应纳入权 利要求书中记载的保护范围内。
Claims
1 .一种可收纳折叠式摄像头装置, 其特征在于: 包括位于底部的底座支架、 与所述底座支架通过第一转轴活动链接的延展支架、 与所述延展支架通过第二 转轴活动链接的前后翻转结构、 安装于所述前后翻转结构上的左右旋转结构以 及装设于所述左右旋转结构上的摄像头主体。
2. 如权利要求 1所述的一种可收纳折叠式摄像头装置, 其特征在于: 所述 连接于所述第一转轴与第二转轴的底座支架、 延展支架以及前后翻转结构均沿 竖直面方向旋转, 所述左右旋转结构及摄像头主体沿垂直于所述竖直方向的水 平面方向旋转。
3. 如权利要求 2所述的一种可收纳折叠式摄像头装置, 其特征在于: 所述 第一转轴及第二转轴至少一个为任意角度可停的铰链结构。
4. 如权利要求 3所述的一种可收纳折叠式摄像头装置, 其特征在于: 所述 底座支架与延展支架形成有中空, 所述底座支架与延展支架收纳折叠而形成有 收容摄像头主体的中空腔。
5. 如权利要求 4所述的一种可收纳折叠式摄像头装置, 其特征在于: 所述 底座支架与延展支架可以是圆形、 菱形、 四方形、 以及多边形。
6. 如权利要求 5所述的一种可收纳折叠式摄像头装置, 其特征在于: 所述 底座支架可以通过黏胶方式、 吸铁方式或者螺钉固定方式固定。
7. 如权利要求 6所述的一种可收纳折叠式摄像头装置, 其特征在于: 所述 摄像头主体的旋转可以是手动旋转, 或者是步进电机控制的自动旋转。
8. 如权利要求 3至 7中任一项所述的一种可收纳折叠式摄像头装置, 其特 征在于: 所述第一转轴与第二转轴中至少一个具有调节转轴阻尼力大小的结构。
9. 如权利要求 8所述的一种可收纳折叠式摄像头装置, 其特征在于: 所述 第一转轴及第二转轴的力矩尺寸, 满足所述底座支架与延展支架夹角为 90度时 ***能够稳定平衡。
10. 一种可收纳折叠式摄像头装置, 其特征在于: 包括摄像头主体、 控制
摄像头主体沿水平面方向移动的左右旋转结构以及通过活动式转轴链接的底座 支架和延展支架, 所述底座支架和延展支架沿竖直面方向转动并且闭合形成有 收容摄像头主体的中空腔。
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