CN100465769C - 带双卡钳锁定的连接器的相机云台 - Google Patents

带双卡钳锁定的连接器的相机云台 Download PDF

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CN100465769C
CN100465769C CNB200510036399XA CN200510036399A CN100465769C CN 100465769 C CN100465769 C CN 100465769C CN B200510036399X A CNB200510036399X A CN B200510036399XA CN 200510036399 A CN200510036399 A CN 200510036399A CN 100465769 C CN100465769 C CN 100465769C
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CN1912729A (zh
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杨永坚
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Priority to RU2008108816/28A priority patent/RU2391688C2/ru
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Priority to JP2008525362A priority patent/JP5122456B2/ja
Priority to EP05812650.9A priority patent/EP1921499B1/en
Priority to KR1020087004778A priority patent/KR100984957B1/ko
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    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03BAPPARATUS 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
    • G03B17/00Details of cameras or camera bodies; Accessories therefor
    • G03B17/56Accessories
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16MFRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/02Heads
    • F16M11/04Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
    • F16M11/06Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
    • F16M11/12Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting in more than one direction
    • F16M11/14Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting in more than one direction with ball-joint
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16MFRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/02Heads
    • F16M11/04Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
    • F16M11/06Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
    • F16M11/08Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting around a vertical axis, e.g. panoramic heads
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16MFRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/02Heads
    • F16M11/16Details concerning attachment of head-supporting legs, with or without actuation of locking members thereof
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16MFRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M13/00Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03BAPPARATUS 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
    • G03B17/00Details of cameras or camera bodies; Accessories therefor
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03BAPPARATUS 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
    • G03B17/00Details of cameras or camera bodies; Accessories therefor
    • G03B17/56Accessories
    • G03B17/561Support related camera accessories
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03BAPPARATUS 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
    • G03B17/00Details of cameras or camera bodies; Accessories therefor
    • G03B17/56Accessories
    • G03B17/566Accessory clips, holders, shoes to attach accessories to camera
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16MFRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M2200/00Details of stands or supports
    • F16M2200/02Locking means
    • F16M2200/021Locking means for rotational movement
    • F16M2200/022Locking means for rotational movement by friction

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  • General Engineering & Computer Science (AREA)
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Abstract

本发明涉及一种带双卡钳锁定的连接器的相机云台,其中在相机连接器的功能组件中设有左、右卡钳、摆杆、铰链和扭簧构成联动的锁紧机构;在相机云台一侧设有叠套伸缩式手柄;在相机云台底部球座下面设有转盘,并在转盘外圆上套设有圆形刻度尺。本发明结构新颖紧凑,体积小重量轻,却提供了很好的坚固性和稳定性以及较大的活动调节范围,其小巧的连接组件可分别紧固于不同机身,镜头上,连接时只需对准一按即快速完成锁紧、固定,构图时云台之调节操作可用单手一个动作完成。本发明在可靠稳固基础上突出地体现了轻巧、易用、快速的特点。

Description

带双卡钳锁定的连接器的相机云台
技术领域
本发明涉及一种带连接器的相机云台,特别是一种在连接器中带双卡钳锁定、方形块旋钮定位连接及带转盘的相机云台,属摄影器材技术领域。
背景技术
相机与相机三脚架间的连接通常要用到连接板、连接转盘和转台等辅助装置,这类装置一般尺寸较大,固定在相机上不够灵巧,携带不够方便,而且由于没有定位装置,相机容易松动,安全性能差。一般常用的相机云台有三维云台和倒球型设计的球形云台,前者操作需三个方向分别调节,操作较慢,对于抓拍稍纵即逝的瞬间景物非常不方便,而倒球型设计云台为球体朝下,云台固定在相机架上,相机则固定在球体上,这种结构的缺点是连接操作繁琐,夹紧力度不够,稳定性差,在需调整较大角度时也必须进行两个方向的调整,使用不方便。相机与三脚架连接后进行多方向拍摄时操作很复杂,要频繁变换手柄位置才能达到效果。本申请人杨永坚发明一种带有快速连接器的相机云台(见CN2004100150039),在相机云台上设计有快速连接器,其结构紧凑、安全性好,可连续地进行万向拍摄。但这种相机云台仍存在夹紧力不够大,体积不够轻巧,手柄的移动力矩小,可靠性和稳定性有待进一步提高的缺点。
发明内容
本发明的目的是提供一种带双卡钳锁定的相机云台,该云台具有双卡钳锁定、方形块旋钮定位连接及带转盘,云台连接快捷,操作方便,结构紧凑,转动灵活,万向拍照,夹紧力大,体积更轻巧,更安全。
本发明是这样实现的:一种在连接器中带有双卡钳锁定、方形块旋钮定位连接及带转盘的相机云台,相机云台包括球体、云台座和手柄,球体朝上,云台座套在球体上。球体通过手柄固定在云台座上。其中云台底部设有与三脚架固定的连接螺母,云台顶部设有快速连接器,在连接器的上端设有与相机相连接的组件,在连接器的盒体中设有功能组件,其特征是:在所述的快速连接器的功能组件中设有由左卡钳、右卡钳、摆杆、铰链和扭簧构成双卡钳联动锁紧机构;所述的相机云台一侧设有叠套伸缩式手柄机构;所述的相机云台底部球座下面球柄上设有转盘机构,在快速连接器上装有供相机与云台相连接的连接旋钮组件。
所述的快速连接器的功能组件包括:右、左卡钳、摆杆、铰链、扭簧、压簧和翘翘板。左、右卡钳中部的孔通过销固定在云台座上并可绕轴销转动,卡钳前端受压于扭簧,后端受压于操作时的作用力。右卡钳的上方通过轴销与铰链孔连接,摆杆中部的孔通过销固定在云台座上,并可绕轴销转动。摆杆前端的孔通过通过轴销与铰链孔连接。在摆杆中下部有与卡钳相对应的凹坑,锁紧时凹坑与左卡钳的凸位相齿合,起自锁防退松作用。松开时凹坑与凸位分离。翘翘板一端有个孔通过销和盖板连接,压簧装在翘翘板中部的凹坑中,翘翘板上表面始终与销轴接触。左右卡钳张开时,翘翘板在压簧的作用于下翘起顶住左卡钳,由于铰链联动作用,右卡钳也静止在张开位置,此时销轴被翘翘板顶到最高的位置。
所述的转盘上设有限位机构,通过旋钮控制,可快速旋紧或松开转盘。
所述的连接器顶部的旋钮上套接方形垫块组成连接组件,包括旋钮上螺纹与相机上的螺纹连接,胶垫粘在方形块上。销通过方形块直插旋钮的凹槽中,照相机与云台锁紧时,旋钮上的锥面与左右卡钳的锥面紧靠在一起。
本发明具有的优点:本发明结构紧凑、夹紧力大,转动灵活,可万向拍照,体积轻巧,便于携带,通用性强,可与各种相机、相机三脚架快速连接。其双卡钳强劲的夹紧力使长镜头相机也能可靠地停留在45°角的空间位置上,手柄又是叠套伸缩式手柄,转动力矩大。
附图说明
图1为本发明的结构侧视剖面图。
图2为本发明的双卡钳连杆机构原理图。
图3是本发明的手柄部件结构图。
图4为本发明图3的A-A剖面图。
图5是本发明双卡钳连杆机构分解图。
具体实施方式
如图1-5所示,本发明是一种在连接器中带有双卡钳锁定、方形块旋钮定位连接及带转盘和具有叠套伸缩式手柄的相机云台,包括连接器、云台和设于云台下部的转盘三部分。在转盘的底部设有与三脚架固定的连接螺母,在连接器的顶部设有使用时与相机连接的方形垫片02、旋钮01。通过方形垫片02与连接器顶部的凹坑定位和螺母连接关系,旋钮01与相机上的螺孔拧紧,使相机、云台和脚架有机地连接起来。
本相机云台包括球体10,云台座04和手柄26,球体朝上,云台座套在球体上,球体10通过手柄26固定在云台座04上。连接器由处于盒体上盖03和云台座04间的功能组件构成。所述的云台连接器中的组件,如图2所示,左卡钳18和右卡钳17中部的孔通过销活动连接,销固定在云台座04上,铰链15两端的孔通过销轴分别与右卡钳17、摆杆16活动连接,用螺丝固定在云台座04上。摆杆16中下部的凹槽与左卡钳顶部锁定。复位扭簧19通过它始终压住左、右卡钳。如图1和2所示,翘翘板07通过销活动连接在盖板05上,它上方顶着销轴06,下方中部压着弹簧08,并在端部与卡钳18相接触。当照相机压向云台工作面时,锁在相机上的旋钮压下销轴06,销轴压下翘翘板07,翘翘板07的顶端脱离左卡钳18。由于扭簧19的作用,使左、右卡钳压向旋钮的锥面,此时由于连杆16、铰链15联动作用,使摆杆的凹槽与左卡钳18齿合锁紧。从而构成连接器中的联动锁紧机构。
如图3和图1所示,套伸缩式手柄由手柄26、活动手柄28和胶套29构成,活动手柄28套于手柄26之上,在活动手柄28外套有胶套29。在手柄26中设有固定键,活动手柄28中设有键槽,手柄26和活动手柄28中的键、键槽通过键27的配合,传递扭矩。手柄26、28依次通过螺杆25,微调螺母24、螺母23、弹簧22、耐磨块21顶压在左定位块20上。旋转手柄26,即带动螺杆25推顶位于杆端的钢球,进而挤压左定位块20,使球体10紧圃于云台座04上,在球体10的右边设有与左边相对应的右定位块和定位螺母。设于手柄26上微调螺母24,可调整球体10转动时的阻尼。当需要加大手柄的转动力矩时,可将活动手柄28从手柄26中拉出来,通过键27的配合,增加了手柄的长度,从而也增大了传递扭矩,使用时易于发力拧紧。
在云台球体之下设有转盘30,转盘13通过螺丝和螺母37固定在球体10和定位转盘30之间,刻度尺33粘在转盘座32的槽中,定位转盘30被定位圈14定位在转盘座32内孔中。旋钮34通过螺杆35、紧锁块36安装于底座32的一侧,旋钮34的松紧,可控制转盘30转动的角度。在球体10垂直贯通的圆孔的顶端装有塞子9,起美观和防尘作用。
本发明的具体工作原理如下:
1.旋钮01通过方形垫片02及胶垫02A与相机底面紧帖拧紧,垫片02呈方形或多角形。胶垫保护相机底面和增加摩擦力,当旋钮01端面压下销轴06时,方形垫片与上盖03定位,销轴06压下翘翘板07,翘翘板07脱离左卡钳18。这时左卡钳18和右卡钳17在扭簧19的作用下推向旋钮01压紧旋钮01锥面,使相机夹紧在云台上。
2.活动手柄28有个键槽,手柄26配有个固定键,转动活动手柄28通过键27传递扭矩旋转螺杆25前进。推动钢球std7压紧耐磨块21,使夹紧块20压紧球体10。
3.微调螺母24压紧螺母23,螺母23压紧碟形弹簧22,拆去手柄组合件26、27、28、29,旋转微调螺母,调节好所需要的预紧力,微调螺母反转时,沉头螺丝std4碰上销std3,微调螺母不动,以此防止预紧力退松。
4.加大锁紧力时可拉开手柄组件26、27、28、29,以便操作。
5.按下旋钮34,螺杆35推动销紧块36,销紧块36又推动转盘定位圈14,从而快速锁紧转盘30,当需做水平360°转动时,只需松开旋钮34即可。

Claims (6)

1、一种带双卡钳锁定的连接器的相机云台,该相机云台包括球体、云台座和手柄,球体朝上,云台座套在球体上,球体通过手柄固定在云台座上,其中相机云台底部设有与三脚架固定的连接螺母,顶部设有快速连接器,在连接器的上端设有与相机连接的组件,其特征是:在所述的云台座上部快速连接器的功能组件中设有由左卡钳(18)、右卡钳(17)、摆杆(16)、铰链(15)和扭簧(19)组成双卡钳联动的锁紧机构;在相机云台座一侧设有叠套伸缩式手柄机构,在相机云台底部球体(10)的球柄上设有转盘机构;在快速连接器上装有供相机与云台连接的连接旋钮组件。
2、根据权利要求1所述的一种带双卡钳锁定的连接器的相机云台,其特征是连接器的功能组件中包括右卡钳(17)、左卡钳(18)、摆杆(16)、铰链(15)、扭簧(19)、压簧(08)和翘翘板(07):右卡钳(17)和左卡钳(18)通过轴销中部的孔与销活动连接并固定在云台座(04)上,成为卡钳杠杆原理中的支点,左右卡钳的一端受压于扭簧(19)的弹力,另一端受压于操作时手的卡紧力;左、右卡钳的上方通过销轴与铰链(15)的孔连接,摆杆(16)一端的孔通过轴销和铰链连在一起,摆杆(16)的凹位与左卡钳(18)的凸位相对应,锁紧时摆杆的凹位与左卡钳的凸位齿合锁定;翘翘板(07)一端有个孔通过销和盖板(05)相连接,压簧(08)装在翘翘板(07)中部的凹坑内,翘翘板(07)上表面始终与销轴(06)接触。
3、根据权利要求1所述的一种带双卡钳锁定的连接器的相机云台,其特征是叠套伸缩式手柄由手柄(26)、活动手柄(28)和胶套(29)、导向键(27)构成,活动手柄(28)套于手柄(26)之上,在活动手柄(28)之上套有胶套(29);在手柄(26)和活动手柄(28)中分别设有固定键和键槽,手柄(26)和活动手柄(28)通过键(25)与键槽的配合,传递扭矩。
4、根据权利要求1所述的一种带双卡钳锁定的连接器的相机云台,其特征是转盘机构由球座转盘(13)、转盘座(32)、刻度尺(33)、定位转盘(30)、锁紧块(36)组成,在定位转盘(30)之外套有转盘定位圈(14)并固定在转盘座(32)上,球座转盘(13)通过螺栓锁在球体(10)上。
5、根据权利要求4所述的一种带双卡钳锁定的连接器的相机云台,其特征是在转盘座(32)中连接有定位旋钮(34),旋钮(34)通过螺杆(35)和紧锁块(35)锁紧或松开转盘。
6、根据权利要求1所述的一种带双卡钳锁定的连接器的相机云台,其特征是旋钮(01)上套接方形垫片(02),在旋钮(01)下端面开有供与相机拧紧的凹槽,在方形垫片表面上设有胶垫。
CNB200510036399XA 2005-08-09 2005-08-09 带双卡钳锁定的连接器的相机云台 Expired - Fee Related CN100465769C (zh)

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CNB200510036399XA CN100465769C (zh) 2005-08-09 2005-08-09 带双卡钳锁定的连接器的相机云台
US11/989,591 US20090101773A1 (en) 2005-08-09 2005-11-24 Camera pan head having two clamps locked connector
JP2008525362A JP5122456B2 (ja) 2005-08-09 2005-11-24 二つのクランプによって固定するコネクターを有するカメラ雲台
EP05812650.9A EP1921499B1 (en) 2005-08-09 2005-11-24 The camera pan head having two clamps locked connector
RU2008108816/28A RU2391688C2 (ru) 2005-08-09 2005-11-24 Панорамная штативная головка для камеры с двухклеммным фиксирующим соединителем
KR1020087004778A KR100984957B1 (ko) 2005-08-09 2005-11-24 더블 클램프에 의하여 고정되는 연결장치를 구비한 카메라용 헤드
PCT/CN2005/001990 WO2007016826A1 (fr) 2005-08-09 2005-11-24 Tête panoramique de caméra à connecteur fermé par deux attaches

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