WO2022016386A1 - 摄像装置 - Google Patents

摄像装置 Download PDF

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Publication number
WO2022016386A1
WO2022016386A1 PCT/CN2020/103324 CN2020103324W WO2022016386A1 WO 2022016386 A1 WO2022016386 A1 WO 2022016386A1 CN 2020103324 W CN2020103324 W CN 2020103324W WO 2022016386 A1 WO2022016386 A1 WO 2022016386A1
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WO
WIPO (PCT)
Prior art keywords
pressing member
joint housing
joint
camera device
adjustment mechanism
Prior art date
Application number
PCT/CN2020/103324
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English (en)
French (fr)
Inventor
林家亿
郭能安
Original Assignee
威盛电子股份有限公司
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.)
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Publication date
Application filed by 威盛电子股份有限公司 filed Critical 威盛电子股份有限公司
Priority to CN202090001183.8U priority Critical patent/CN220691241U/zh
Priority to PCT/CN2020/103324 priority patent/WO2022016386A1/zh
Publication of WO2022016386A1 publication Critical patent/WO2022016386A1/zh

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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
    • F16M11/16—Details concerning attachment of head-supporting legs, with or without actuation of locking members thereof
    • 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
    • G03B17/56—Accessories

Definitions

  • the present disclosure relates to a camera device, and in particular, to a camera device installed at a specific location for performing camera work.
  • Cameras of this type typically have a mount to mount in a specific location (eg, a wall).
  • orientation of the camera body of the camera device can be adjusted relative to its fixing frame to adjust the imaging range.
  • the present disclosure provides a camera device that can be installed in a specific position and adjust the monitoring orientation.
  • the camera device of the present disclosure includes a camera body, a fixing frame and an orientation adjustment mechanism.
  • the orientation adjustment mechanism connects the camera body to the fixing frame, and adjusts the camera body to a desired orientation relative to the fixing frame.
  • the azimuth adjustment mechanism includes a joint housing, a pressing member, a ball joint, an adjustment member and a connection member.
  • the connector housing is fixedly connected to the camera body and has a stop surface.
  • a pressing member is movably disposed within the joint housing.
  • the ball joint is located between the stop surface and the pressing member.
  • the adjustment member is coupled to the joint housing and the pressing member, and forces the pressing member to move toward the stop surface relative to the joint housing to limit the rotation of the ball joint relative to the stop surface.
  • One end of the connecting member is fixed to the ball joint, and the other end of the connecting member is connected to the fixing frame.
  • the azimuth adjustment mechanism is provided in the camera body, and then the fixing frame is connected via the connecting member of the azimuth adjustment mechanism. Therefore, the camera device can be mounted to a specific position through the fixing frame, and the monitoring orientation can be adjusted through the orientation adjustment mechanism.
  • FIG. 1A is a front perspective view of a camera device according to an embodiment of the present disclosure.
  • FIG. 1B is a rear perspective view of the imaging device of FIG. 1A .
  • Figure 2A is an exploded view of Figure 1A.
  • Figure 2B is an exploded view of Figure IB.
  • 3A is a horizontal cross-sectional view of the camera device of FIG. 1B along a ball joint.
  • FIG. 3B is a cross-sectional view of the camera body of FIG. 3A after being rotated relative to the fixing frame.
  • FIG. 4A is a vertical cross-sectional view of the camera device of FIG. 1B along a ball joint.
  • FIG. 4B is a cross-sectional view of the camera body of FIG. 4A after being rotated relative to the fixing frame.
  • 50 camera device; 52: camera body; 54: fixing frame; 52a: camera module; 52b: light-emitting element; 100: orientation adjustment mechanism; 101: joint housing; 101a: stop surface; 101b: opening; 102a: tightening cone; 102b: limiting groove; 103: ball joint; 104: adjusting member; 105: connecting member; 106: resistance washer; 107: guide washer; 107a: guide cone; 107b: spherical concave surface; 108: wedge-shaped block; 109: limiting member; 110: elastic fastener; 111: buffer pad.
  • a camera device 50 in this embodiment includes a camera body 52 , a fixing frame 54 and an orientation adjusting mechanism 100 .
  • the orientation adjustment mechanism 100 connects the camera body 52 to the fixing frame 54 and adjusts the camera body 52 to a desired orientation relative to the fixing frame 54 .
  • the orientation adjustment mechanism 100 includes a joint housing 101 , a pressing member 102 , a ball joint 103 , an adjusting member 104 and a connecting member 105 .
  • the connector housing 101 is fixed to the camera body 52 and has a stop surface 101a.
  • the pressing member 102 is movably disposed within the joint housing 101 .
  • the ball joint 103 is located between the stop surface 101a and the pressing member 102 .
  • the adjusting member 104 is coupled to the joint housing 101 and the pressing member 102, and forces the pressing member 102 to move toward the stop surface 101a relative to the joint housing 101 to limit the rotation of the ball joint 103 relative to the stop surface 101a.
  • One end of the connecting member 105 is fixed to the ball joint 103 , and the other end of the connecting member 105 is connected to the fixing frame 54 .
  • the connector housing 101 can be locked to the camera body 52 .
  • the connecting member 105 can be integrally formed with the ball joint 103 , and one end of the connecting member 105 can be locked to the fixing frame 54 .
  • the elevation angle of the camera body 52 can be adjusted relative to the fixing frame 54 , as shown in FIGS. 3A and 3B , and the camera body 52 can be adjusted relative to the fixing frame 54 .
  • the horizontal angle of the main body 52 that is, the angle of swinging to the left or right, is shown in FIG. 4A and FIG. 4B .
  • the joint housing 101 may have an opening 101b.
  • the ball joint 103 is partially exposed outside the joint housing 101 and the camera body 52 through the opening 101 b , and the extension of the opening 101 b defines the movable range of the connecting member 105 .
  • the orientation adjustment mechanism 100 may include a resistance washer 106 .
  • a resistance washer 106 is located between the stop surface 101a and the ball joint 103 to provide resistance to the ball joint relative to the stop surface 101a. Accordingly, the resistance washer 106 may provide resistance (eg, frictional resistance) as the pressing member 102 moves toward the stop surface 101a.
  • the resistance washer 106 is, for example, a rubber washer.
  • the orientation adjustment mechanism 100 may include a guide pad 107 .
  • a guide washer 107 is movably disposed within the joint housing 101 between the pressing member 102 and the ball joint 103 to provide a normal force to the ball joint relative to the pressing member 102 .
  • the pressing member 102 can have a pressing conical surface 102a
  • the guiding pad 107 can have a guiding conical surface 107a and a spherical concave surface 107b.
  • the guide cone surface 107a is matched with the pressing cone surface 102a
  • the spherical concave surface 107b is matched with the ball joint 103. Therefore, the pressing member 102 can have better contact with the ball joint through the guide pad 107 .
  • the adjustment member 104 is, for example, a bolt and can be locked to the joint housing 101 .
  • the orientation adjustment mechanism 100 may include a wedge block 108 .
  • the wedge block 108 is located between the joint housing 101 and the pressing member 102 .
  • the adjustment member 104 forces the pressing member 102 to move towards the stop surface 101a via the moving wedge block 108 .
  • the radial displacement of the adjustment member 104 may be changed to an axial displacement by the wedge block 108 to displace the pressing member 102 in the effective direction.
  • the orientation adjustment mechanism 100 may include a limiting member 109 .
  • the restricting member 109 is coupled to the joint housing 101 , wherein the pressing member 102 has a restricting groove 102 b , and the restricting member 109 extends into the restricting groove 102 b to restrict the rotation of the pressing member 102 relative to the joint housing 101 .
  • the restricting member 109 is, for example, a bolt, and can be locked to one side of the joint housing 101 relative to the adjustment member 104 such that the rod portion of the restricting member 109 is located in the restricting groove 102b.
  • the orientation adjustment mechanism 100 may include an elastic fastener 110 .
  • the elastic fastener 110 is disposed in the joint housing 101 to limit the movement of the pressing member 102 in the joint housing 101 .
  • the elastic fastener 110 is, for example, a C-shaped ring, and is correspondingly embedded in the joint housing 101 .
  • the azimuth adjustment mechanism 100 further includes a buffer washer 111 .
  • the buffer washer 111 is disposed between the pressing member 102 and the elastic fastener 110 .
  • the camera body 52 may include a camera module 52a and a plurality of light-emitting elements 52b.
  • the camera module 52a may include a lens, an imaging element, and the like.
  • the light emitting element 52b may be an infrared LED element to provide light required for imaging at night.
  • the azimuth adjustment mechanism is provided in the camera body, and then the fixing frame is connected via the connecting member of the azimuth adjustment mechanism. Therefore, the camera device can be mounted to a specific position through the fixing frame, and the monitoring orientation can be adjusted through the orientation adjustment mechanism.

Abstract

一种摄像装置（50），包括一摄像本体（52）、一固定架（54）及一方位调整机构（100）。方位调整机构（100）将摄像本体（52）连接至固定架（54），并相对于固定架（54）将摄像本体（52）调整至所需方位。方位调整机构（100）包括一接头壳体（101）、一迫紧构件（102）、一球形接头（103）、一调整构件（104）及一连接构件（105）。接头壳体（101）固接至摄像本体（52），并具有一止挡面（101a）。迫紧构件（102）可移动地设置在接头壳体（101）内。球形接头（103）位于止挡面（101a）与迫紧构件（102）之间。调整构件（104）耦接于接头壳体（101）及迫紧构件（102），并相对于接头壳体（101）迫使迫紧构件（102）朝向止挡面（101a）移动，以限制球形接头（103）相对于止挡面（101a）的旋转。连接构件（105）的一端固接至球形接头（103），而连接构件（105）的另一端连接至固定架（54）。

Description

摄像装置 技术领域
本公开有关于一种摄像装置，特别有关于一种安装在特定位置以进行摄像作业的摄像装置。
背景技术
监视用的摄像装置通常应用于监看特定区域的活动。这类型的摄像装置通常具有固定架，以安装在特定位置(例如墙壁)。此外，摄像装置的摄像本体可相对于其固定架来调整其方位，以调整摄像的范围。
发明内容
本公开提供一种摄像装置，可安装至特定位置并调整监看方位。
本公开的摄像装置包括一摄像本体、一固定架及一方位调整机构。方位调整机构将摄像本体连接至固定架，并相对于固定架将摄像本体调整至所需方位。方位调整机构包括一接头壳体、一迫紧构件、一球形接头、一调整构件及一连接构件。接头壳体固接至摄像本体，并具有一止挡面。迫紧构件可移动地设置在接头壳体内。球形接头位于止挡面与迫紧构件之间。调整构件耦接于接头壳体及迫紧构件，并相对于接头壳体迫使迫紧构件朝向止挡面移动，以限制球形接头相对于止挡面的旋转。连接构件的一端固接至球形接头，而连接构件的另一端连接至固定架。
基于上述，在本公开中，将方位调整机构设置于摄像本体内，再经由方位调整机构的连接构件连接固定架。因此，摄像装置可通过固定架安装至特定位置，并经由方位调整机构来调整监看方位。
附图说明
图1A是本公开的一实施例的一种摄像装置的前视立体图。
图1B是图1A的摄像装置的后视立体图。
图2A是图1A的零件分解图。
图2B是图1B的零件分解图。
图3A是图1B的摄像装置沿球形接头的水平剖视图。
图3B是图3A的摄像本体相对于固定架旋转后的剖视图。
图4A是图1B的摄像装置沿球形接头的垂直剖视图。
图4B是图4A的摄像本体相对于固定架旋转后的剖视图。
其中，附图中符号的简单说明如下：
50：摄像装置；52：摄像本体；54：固定架；52a：摄像模块；52b：发光元件；100：方位调整机构；101：接头壳体；101a：止挡面；101b：开口；102：迫紧构件；102a：迫紧锥面；102b：限制凹槽；103：球形接头；104：调整构件；105：连接构件；106：阻力垫圈；107：导引垫片；107a：导引锥面；107b：球状凹面；108：楔形块；109：限制构件；110：弹性扣件；111：缓冲垫片。
具体实施方式
请参考图1A及图1B，本实施例的一摄像装置50包括一摄像本体52、一固定架54及一方位调整机构100。方位调整机构100将摄像本体52连接至固定架54，并相对于固定架54将摄像本体52调整至所需方位。
请参考图2A、图2B、图3A及图4A，在本实施例中，方位调整机构100包括一接头壳体101、一迫紧构件102、一球形接头103、一调整构件104及一连接构件105。接头壳体101固接至摄像本体52，并具有一止挡面101a。迫紧构件102可移动地设置在接头壳体101内。球形接头103位于止挡面101a与迫紧构件102之间。调整构件104耦接于接头壳体101及迫紧构件102，并相对于接头壳体101迫使迫紧构件102朝向止挡面101a移动，以限制球形接头103相对于止挡面101a的旋转。连接构件105的一端固接至球形接头103，而连接构件105的另一端连接至固定架54。
在本实施例中，接头壳体101可锁附至摄像本体52。连接构件105可与球形接头103一体成型，而连接构件105的一端可锁附至固定架54上。
由于球形接头提供三个旋转自由度，所以可以相对于固定架54来调整摄像本体52的仰角，即向上摆动的角度，如图3A及图3B所示，并可以相对于固定架54来调整摄像本体52的水平角度，即向左或向右摆动的角度，如图4A及图4B所示。
在本实施例中，接头壳体101可具有一开口101b。球形接头103经由开口101b局部地暴露于接头壳体101及摄像本体52之外，且开口101b的延伸定义连接构件105的活动范围。
在本实施例中，方位调整机构100可包括一阻力垫圈106。阻力垫圈106位于止挡面101a与球形接头103之间，以相对于止挡面101a提供阻力至球形接头。因此，当迫紧构件102朝向止挡面101a移动时，阻力垫圈106可提供阻力(例如摩擦阻力)。阻力垫圈106例如是橡胶垫圈。
在本实施例中，方位调整机构100可包括一导引垫片107。导引垫片107可移动地设置在接头壳体101内，且位于迫紧构件102与球形接头103之间，以相对于迫紧构件102提供正向力至球形接头。此外，迫紧构件102可具有一迫紧锥面102a，导引垫片107可具有一导引锥面107a及一球状凹面107b。导引锥面107a与迫紧锥面102a相配合，且球状凹面107b与球形接头103相配合。因此，迫紧构件102可通过导引垫片107与球形接头有更好的接触。
在本实施例中，调整构件104例如是螺栓，并可锁附至接头壳体101。此外，方位调整机构100可包括一楔形块108。楔形块108位于接头壳体101与迫紧构件102之间。调整构件104经由移动楔形块108迫使迫紧构件102朝向止挡面101a移动。换句话说，可通过楔形块108将调整构件104的在径向上的推移改为在轴向上的推移，以在有效方向上推移迫紧构件102。
在本实施例中，方位调整机构100可包括一限制构件109。限制构件109耦接于接头壳体101，其中迫紧构件102具有一限制凹槽102b，限制构件109延伸至限制凹槽102b内，以限制迫紧构件102相对于接头壳体101的旋转。此外，限制构件109例如是螺栓，并可锁附至接头壳体101相对于调整构件104的一侧，使得限制构件109的杆部位于限制凹槽102b内。
在本实施例中，方位调整机构100可包括一弹性扣件110。弹性扣件110设置至接头壳体101内，以限制迫紧构件102在接头壳体101内的移动。具体而言，弹性扣件110例如是C形环，并对应嵌设在接头壳体101内。
在本实施例中，方位调整机构100还包括一缓冲垫片111。缓冲垫片111设置在迫紧构件102与弹性扣件110之间。
在本实施例中，如图4A所示，摄像本体52可包括一摄像模块52a及多个发光元件52b。摄像模块52a可包括镜头及成像元件等。发光元件52b可以是 红外线LED元件，以在夜间提供摄像所需要的光。
综上所述，在本公开中，将方位调整机构设置于摄像本体内，再经由方位调整机构的连接构件连接固定架。因此，摄像装置可通过固定架安装至特定位置，并经由方位调整机构来调整监看方位。
以上所述仅为本公开较佳实施例，然其并非用以限定本公开的范围，任何熟悉本项技术的人员，在不脱离本公开范围内，可在此基础上做进一步的改进和变化，因此本公开的保护范围当以本申请的权利要求书所界定的范围为准。

Claims (10)

  1. 一种摄像装置，包括：
    摄像本体；
    固定架；以及
    方位调整机构，将该摄像本体连接至该固定架，并相对于该固定架将该摄像本体调整至所需方位，该方位调整机构包括：
    接头壳体，固接至该摄像本体，并具有止挡面；
    迫紧构件，可移动地设置在该接头壳体内；
    球形接头，位于该止挡面与该迫紧构件之间；
    调整构件，耦接于该接头壳体及该迫紧构件，并相对于该接头壳体迫使该迫紧构件朝向该止挡面移动，以限制该球形接头相对于该止挡面的旋转；以及
    连接构件，其中该连接构件的一端固接至该球形接头，而该连接构件的另一端连接至该固定架。
  2. 根据权利要求1所述的摄像装置，其中，该接头壳体具有开口，该球形接头经由该开口局部地暴露于该接头壳体及该摄像本体之外，且该开口的延伸定义该连接构件的活动范围。
  3. 根据权利要求1所述的摄像装置，其中，该方位调整机构还包括：
    阻力垫圈，位于该止挡面与该球形接头之间，以相对于该止挡面提供阻力至该球形接头。
  4. 根据权利要求1所述的摄像装置，其中，该方位调整机构还包括：
    导引垫片，可移动地设置在该接头壳体内，且位于该迫紧构件与该球形接头之间，以相对于该迫紧构件提供正向力至该球形接头。
  5. 根据权利要求4所述的摄像装置，其中，该迫紧构件具有迫紧锥面，该导引垫片具有导引锥面及球状凹面，该导引锥面与该迫紧锥面相配合，且该球状凹面与该球形接头相配合。
  6. 根据权利要求1所述的摄像装置，其中，该方位调整机构还包括：
    楔形块，位于该接头壳体与该迫紧构件之间，其中该调整构件经由移动该楔形块迫使该迫紧构件朝向该止挡面移动。
  7. 根据权利要求1所述的摄像装置，其中，该方位调整机构还包括：
    限制构件，耦接于该接头壳体，其中该迫紧构件具有限制凹槽，该限制 构件延伸至该限制凹槽内，以限制该迫紧构件相对于该接头壳体的旋转。
  8. 根据权利要求1所述的摄像装置，其中，该方位调整机构还包括：
    弹性扣件，设置至该接头壳体内，以限制该迫紧构件在该接头壳体内的移动。
  9. 根据权利要求8所述的摄像装置，其中，该方位调整机构还包括：
    缓冲垫片，设置在该迫紧构件与该弹性扣件之间。
  10. 根据权利要求1所述的摄像装置，其中，该摄像本体包括摄影模块及多个发光元件。
PCT/CN2020/103324 2020-07-21 2020-07-21 摄像装置 WO2022016386A1 (zh)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN202090001183.8U CN220691241U (zh) 2020-07-21 2020-07-21 摄像装置
PCT/CN2020/103324 WO2022016386A1 (zh) 2020-07-21 2020-07-21 摄像装置

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US6352228B1 (en) * 1998-08-29 2002-03-05 FLM GmbH Foto-, Licht-und Messtechnisches Zubehör Tripod head
CN202120021U (zh) * 2011-03-14 2012-01-18 中山市思锐摄影器材工业有限公司 摄影云台锁紧装置
CN202120022U (zh) * 2011-03-14 2012-01-18 中山市思锐摄影器材工业有限公司 一种摄影云台锁紧装置
CN202205016U (zh) * 2011-07-12 2012-04-25 阙忠伟 摄像机三角架云台组件
CN205824527U (zh) * 2016-06-30 2016-12-21 中山市云腾摄影器材有限公司 云台锁紧机构
CN209604814U (zh) * 2019-01-28 2019-11-08 广东富图宝影像工业有限公司 一种安全锁定的云台

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6352228B1 (en) * 1998-08-29 2002-03-05 FLM GmbH Foto-, Licht-und Messtechnisches Zubehör Tripod head
CN202120021U (zh) * 2011-03-14 2012-01-18 中山市思锐摄影器材工业有限公司 摄影云台锁紧装置
CN202120022U (zh) * 2011-03-14 2012-01-18 中山市思锐摄影器材工业有限公司 一种摄影云台锁紧装置
CN202205016U (zh) * 2011-07-12 2012-04-25 阙忠伟 摄像机三角架云台组件
CN205824527U (zh) * 2016-06-30 2016-12-21 中山市云腾摄影器材有限公司 云台锁紧机构
CN209604814U (zh) * 2019-01-28 2019-11-08 广东富图宝影像工业有限公司 一种安全锁定的云台

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