WO2022068069A1 - 云台组件及其镜头支架 - Google Patents

云台组件及其镜头支架 Download PDF

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Publication number
WO2022068069A1
WO2022068069A1 PCT/CN2020/135905 CN2020135905W WO2022068069A1 WO 2022068069 A1 WO2022068069 A1 WO 2022068069A1 CN 2020135905 W CN2020135905 W CN 2020135905W WO 2022068069 A1 WO2022068069 A1 WO 2022068069A1
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WO
WIPO (PCT)
Prior art keywords
lens barrel
camera
hoop
top block
lens
Prior art date
Application number
PCT/CN2020/135905
Other languages
English (en)
French (fr)
Inventor
杨健
徐振华
Original Assignee
深圳市大疆创新科技有限公司
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.)
Filing date
Publication date
Application filed by 深圳市大疆创新科技有限公司 filed Critical 深圳市大疆创新科技有限公司
Priority to CN202080071046.6A priority Critical patent/CN114514467A/zh
Publication of WO2022068069A1 publication Critical patent/WO2022068069A1/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
    • F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
    • 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
    • F16M13/04—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles for supporting on, or holding steady relative to, a person, e.g. by chains, e.g. rifle butt or pistol grip supports, supports attached to the chest or head
    • 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
    • G03B17/12—Bodies with means for supporting objectives, supplementary lenses, filters, masks, or turrets

Definitions

  • the invention relates to a photographing device, in particular to a pan/tilt assembly and a lens bracket thereof.
  • fixing the camera on the gimbal component helps the cameraman to operate conveniently and improve the shooting effect of the camera.
  • the compatible camera lenses are also varied, and different camera lenses have different lengths.
  • the camera lens will inevitably vibrate and shake to a large extent, resulting in a poor final shooting effect of the camera.
  • the purpose of the present invention is to provide a pan-tilt assembly and its lens bracket which can reduce the shaking of the camera lens and improve the shooting effect of the camera.
  • a lens mount for supporting the lens barrel of a camera comprising:
  • a main body which is used for detachable connection with the camera mounting plate provided on the gimbal, and the main body includes a support part;
  • top block for supporting the lens barrel, the top block is provided on the support portion;
  • the hoop member is movable along the axial direction of the lens barrel, and the hoop member is used to hold the main body and the lens barrel in a hoop-fixed manner.
  • the support portion is provided with a guide rail, and the guide rail extends along the axial direction of the lens barrel; the top block is movably arranged on the guide rail.
  • a driving member is further included, and the driving member is drivingly connected with the top block, so as to drive the top block to move along the guide rail.
  • the guide rail is a screw rod
  • the top block is threadedly connected to the screw rod, and when the screw rod is rotated, the top block moves along the screw rod.
  • knob is drivingly connected with the screw rod, and the rotation of the knob drives the screw rod to rotate.
  • the support portion is further provided with a guide groove, the guide rail is accommodated in the guide groove, and an end of the top block connected to the guide rail is limited to be located in the guide groove.
  • the support portion is provided with an opening, the opening extends along the axial direction of the lens barrel, and both ends of the hoop pass through the opening respectively to be connected to the main body.
  • the number of the openings is two, and the two openings are oppositely arranged on both sides of the guide rail.
  • the hoop member is connected to the top block, and the movement of the top block drives the hoop member to move.
  • the main body further includes a mounting portion, the mounting portion is used for fixed connection with the camera mounting plate, the mounting portion is provided with an adjustment position, and the mounting portion is adjusted to the camera through the adjustment position. Mounting position of the mounting plate.
  • the adjustment position is a through slot opened in the mounting portion, and a fastener passes through the through slot to fasten the mounting portion to the camera mounting plate.
  • the top block includes a first end and a second end, the width of the second end is greater than the width of the first end, the first end is movably connected to the guide rail, and the second end is movably connected to the guide rail. The end is used to support the lens barrel.
  • a buffer layer is provided on the surface of the second end for abutting with the lens barrel.
  • the hoop member can surround at least part of the circumference of the lens barrel, so as to fix the hoop of the lens barrel.
  • the hoop member may be one or more of flexible straps, elastic straps, and plastic straps.
  • the hoop member is provided with a locking portion, and the locking portion locks and connects two ends of the hoop member.
  • the locking portion includes a Velcro located at one end of the hoop and a connecting ring provided at the other end of the hoop, and the Velcro passes through the connecting ring to adjust the hoop.
  • the hoop is adapted to the support surface of the lens barrel.
  • a pan/tilt assembly is used to stabilize a camera, the camera includes a body and a lens barrel that are connected to each other, including:
  • a camera mounting plate for mounting the body, and the body is fixed on one end of the camera mounting plate;
  • the lens holder is detachably connected to the other end of the camera mounting plate for supporting the lens barrel;
  • An adjusting assembly the camera mounting plate is mounted on the adjusting assembly, and the adjusting assembly is used for adjusting the posture of the camera mounted on the camera mounting plate.
  • the above-mentioned lens bracket supports the camera lens barrel, and the multi-point support for the camera lens barrel can be realized through the top block and the hoop. Therefore, during the movement of the pan/tilt assembly using the above-mentioned lens holder, the lens barrel of the camera can be stably fixed on the camera mounting plate, and the lens barrel of the camera will not shake relative to the body of the camera, thereby improving the shooting effect of the camera.
  • FIG. 1 is a perspective view of the pan/tilt assembly of the present embodiment
  • FIG. 2 is a schematic diagram of an electrical module of the pan-tilt assembly shown in FIG. 1;
  • FIG. 3 is a schematic structural diagram of a lens holder according to this embodiment.
  • FIG. 4 is a side view of the pan/tilt assembly shown in FIG. 1 .
  • Pan/tilt assembly 11. Adjustment assembly; 111, Adjustment arm; 12, Motion detection module; 13, Control center; 14, Camera mounting plate; 15, Lens bracket; 151, main body; 152, top block; 1521, first end; 1522, second end; 153, hoop piece; 1531, Velcro; 1532, connecting ring; 154, support part; 155, installation part; 1551, through slot; 156, guide rail; 157, knob; 158, guide slot; 159, opening; 2, camera; 21, body; 22, lens barrel; 23, support surface.
  • directional indications (such as up, down, left, right, front and rear) are used to explain the structure and movement of the various elements of the invention not absolute but relative. These descriptions are appropriate when the elements are in the positions shown in the drawings. If the description of the positions of these elements changes, the indications of these directions change accordingly.
  • this embodiment provides a pan-tilt assembly 1 .
  • the gimbal assembly 1 is used to carry the camera 2 and keep the balance of the camera 2 .
  • the camera 2 can be moved, so as to enhance the stability of the camera 2 or adjust the shooting angle.
  • the pan/tilt assembly 1 can reduce and eliminate the shaking of the camera 2 , so as to ensure the shooting effect of the camera 2 .
  • the pan/tilt assembly 1 of this embodiment includes an adjustment assembly 11 , a motion detection module 12 and a control center 13 .
  • the camera 2 is mounted on the adjustment assembly 11 .
  • the adjustment assembly 11 is used to adjust the posture of the camera 2 .
  • the adjustment assembly 11 includes a plurality of motors and adjustment arms 111 with multiple dimensions.
  • the motor drives the adjusting arm 111 to rotate or move to adjust the posture of the camera 2 .
  • a control handle 18 and a tripod 19 are provided at one end of the adjustment component 11 away from the camera 2 .
  • the control handle 18 is provided with a variety of control buttons, which are convenient for the operator to operate during the holding process.
  • the tripod 19 is used to support the entire head assembly 1 .
  • the pan/tilt assembly 1 can also be used in a stationary state, which can also reduce the vibration of the camera 2 and play an anti-shake effect on the shooting of the camera 2 .
  • the motion detection module 12 is used to detect the motion parameters of the camera 2 .
  • the motion detection module 12 may be an attitude sensor, which may include a three-axis gyroscope, a three-axis accelerometer, and a three-axis electronic compass and other motion sensors.
  • the motion parameters may include tilt angle, motion acceleration, and the like.
  • the control center 13 is electrically connected with the motion detection component, receives the motion parameters sent by the motion detection module 12, and is connected with the adjustment component 11 by electrical signals, and the control center 13 can control the rotation of the adjustment component 11 according to the motion parameters to adjust the posture of the camera 2 .
  • the control center 13 controls each drive motor of the adjustment assembly 11 to achieve the purpose of controlling the adjustment arms 111 of the adjustment assembly 11 , so as to adjust the posture of the camera 2 , avoid the posture deviation of the camera 2 , and improve the shooting effect of the camera 2 .
  • the pan/tilt assembly 1 of this embodiment further includes a camera mounting plate 14 and a lens holder 15 .
  • the camera mounting plate 14 is used for fixedly mounting the camera 2 .
  • the camera 2 is connected to the adjustment assembly 11 through the camera mounting plate 14 .
  • the camera 2 includes a body 21 and a lens that are connected to each other.
  • the body 21 is mounted and fixed on the camera mounting plate 14 .
  • the camera mounting plate 14 can be a quick release plate, so that the camera can be quickly fixed on the adjustment assembly 11 of the gimbal.
  • the body 21 is fixed on one end of the camera mounting plate 14 ; the lens is correspondingly located at the other end of the camera mounting plate 14 .
  • the lens holder 15 is used to support the camera lens.
  • the outer side of the camera lens is the lens barrel 22, and the lens barrel 22 can be supported by external force. Since the lens barrel 22 also needs to adjust the focus of the optical lens of the camera lens, the outer side of the lens barrel 22 is formed with a supporting surface 23 that can be in supporting contact with the lens holder 15 . When the lens holder 15 is in supporting contact with the supporting surface 23 of the lens barrel 22 , the lens holder 15 does not affect the rotation and focus adjustment of the lens barrel 22 .
  • the lens holder 15 is detachably connected to the camera mounting plate 14 .
  • the lens holder 15 is disposed corresponding to the position of the lens barrel 22 , and the lens holder 15 is disposed at one end of the camera mounting plate 14 away from the body 21 .
  • the lens holder 15 includes a main body 151 , a top block 152 and a hoop 153 .
  • the main body 151 is used for detachable connection with the camera mounting plate 14 .
  • the main body 151 includes a support portion 154 and a mounting portion 155 .
  • the support portion 154 and the mounting portion 155 are arranged substantially perpendicular to each other.
  • the support portion 154 is used to support the top block 152, the hoop member 153 and the like.
  • the top block 152 is mounted on the support portion 154 for supporting and supporting the lens barrel 22 .
  • the hoop member 153 is movable along the axial direction of the lens barrel 22 .
  • the hoop member 153 is used to hoop and fix the main body 151 and the lens barrel 22 .
  • the contact point of the top block 152 and the lens barrel 22 is located below the lens barrel 22 , and the contact point of the hoop 153 and the lens barrel 22 is located above the lens barrel 22 . Therefore, the acting forces in the upper and lower directions are beneficial to keep the lens barrel 22 stably and fixedly in the upper and lower directions. In addition, there are multiple focus points between the hoop member 153 and the lens barrel 22 , which further increases the stability of the lens barrel 22 , thereby preventing the lens barrel 22 from shaking, and improving the imaging quality of the camera 2 .
  • the hoop member 153 moves along the axial direction of the lens barrel 22, and the hoop member 153 can be adjusted to be in contact with the supporting surface 23 of the lens barrel 22, so as to prevent the hoop effect of the hoop member 153 from affecting the normal use of the lens barrel 22.
  • the mounting portion 155 is used for fixedly connecting with the camera mounting plate 14 to mount the supporting portion 154 on the camera mounting plate 14 .
  • the support portion 154 and the mounting portion 155 may be two independent separate structures, or may be an integrated structure.
  • the support portion 154 may be disposed approximately parallel to the camera mounting plate 14 , and the mounting portion 155 may be disposed approximately perpendicular to the camera mounting plate 14 .
  • the camera mounting plate 14 is provided with screw holes.
  • the mounting portion 155 can be screwed into the screw hole of the camera mounting plate 14 through the fastener 150 .
  • Fasteners 150 may be screws.
  • the mounting portion 155 is provided with an adjustment position.
  • the mounting portion 155 adjusts the mounting position with the camera mounting plate 14 by adjusting the position.
  • the adjustment positions can be a plurality of holes arranged in an array, and the installation positions of the mounting portion 155 and the camera mounting plate 14 can be adjusted by adjusting the holes of the mounting fasteners, that is, the height of the support portion 154 can be adjusted.
  • the adjustment position may be a through groove 1551 opened in the mounting portion 155 .
  • the through groove 1551 extends along the surface of the mounting portion 155 toward the supporting portion 154 .
  • the fasteners 150 pass through the through grooves 1551 to fasten the mounting portion 155 to the camera mounting plate 14 .
  • the distance between the support portion 154 and the camera mounting plate 14 can be adjusted. Therefore, the position where the mounting portion 155 is mounted on the camera mounting plate 14 can be adjusted through the adjustment position of the mounting portion 155 , so that the height of the supporting portion 154 can be adjusted, so that the supporting portion 154 can move in a direction close to or away from the lens barrel 22 .
  • the distance between the support portion 154 and the lens barrel 22 can be adjusted to make the top block 152 abut on the support surface 23 of the lens barrel 22 .
  • the mounting portion 155 and the supporting portion 154 are arranged in an approximately L-shape. Then the fasteners 150 can pass through the two sides of the through slot 1551 respectively, and are respectively fastened and fixed with the camera mounting plate 14 . Therefore, the support portion 154 may extend toward the camera body 21 or may extend away from the camera body 21 . Referring to FIG. 1 , the support portion 154 is extended toward the camera body 21 . Please also refer to FIG. 4 , the support portion 154 can also be extended away from the camera body 21 . Specifically, the installation direction of the support portion 154 is selected according to the length of the lens barrel 22 .
  • the support portion 154 extends away from the camera body 21 and toward the outside of the lens barrel 22 , so as to maintain the balance of the lens barrel 22 .
  • the support portion 154 extends toward the camera body 21 to support the lens barrel 22 .
  • the support portion 154 is provided with a guide rail 156 .
  • the guide rail 156 extends in the axial direction of the lens barrel 22 .
  • the top block 152 is movably disposed on the guide rail 156 .
  • the top block 152 can move in the direction of the guide rail 156 , and through the through slot 1551 of the mounting portion 155 , the top block 152 can be indirectly moved in the direction perpendicular to the guide rail 156 . Therefore, the supporting portion 154 and the mounting portion 155 of the main body 151 can adjust the position of the top block 152 in two vertical dimensions.
  • the jacking positions between the top block 152 and the lens barrel 22 are different.
  • the position of the center of gravity of the lens barrel 22 with different lengths is different, and the position of the top block 152 can be corresponding to the position of the center of gravity of the lens barrel 22 to support the lens barrel 22 more stably.
  • the positions of the support surfaces 23 of the lens barrels 22 in the axial direction of the lens barrels 22 are different. Therefore, when the top block 152 needs to adjust the relative position with respect to different lens barrels 22 , the top block 152 moves along the guide rail 156 to adjust the position of the top block 152 in the axial direction of the lens barrel 22 .
  • the top block 152 may also be directly fixed on the support portion.
  • the top block 152 can also support the lens barrel 22 upward from the bottom of the lens barrel 22 to provide at least one focus point for the lens barrel 22.
  • the top block 152 and the hoop piece 23 cooperate with each other to improve the stability of the lens barrel 22. .
  • the top block 152 includes a first end 1521 and a second end 1522 .
  • the width of the first end 1521 is smaller than the width of the second end 1522 .
  • the width direction is the direction perpendicular to the guide rail 156 .
  • the first end 1521 is movably connected to the guide rail 156 .
  • the second end 1522 is used to support the lens barrel 22 .
  • the surface of the second end 1522 for abutting with the lens barrel 22 is provided with a buffer layer 1523 .
  • the buffer layer 1523 can increase the frictional force between the top block 152 and the lens barrel 22 to ensure that the top block 152 can stably support the lens barrel 22 .
  • the hardness of the buffer layer 1523 is relatively soft to avoid damage to the lens barrel 22 .
  • the lens holder 15 also includes a driving member.
  • the driving member is drivingly connected with the top block 152 to drive the top block 152 to move along the guide rail 156 .
  • the driving member can be electric drive or manual mechanical drive.
  • the driving member can directly drive the top block 152 to move. Such as telescopic cylinders, telescopic rods, etc.
  • the driving member may also indirectly drive the top block 152 to move.
  • the guide rail 156 is a screw rod, and the top block 152 is threadedly connected to the screw rod. When the screw rod is rotated, the top block 152 moves along the screw rod.
  • the driving member is a knob 157 provided at one end of the screw rod, and the knob 157 is drivingly connected with the screw rod. The rotation of the knob 157 drives the screw to rotate.
  • the support portion 154 of the main body 151 is further provided with a guide groove 158 .
  • the guide groove 158 extends in the axial direction of the lens barrel 22 .
  • the guide rail 156 is accommodated in the guide groove 158 .
  • the first end 1521 of the top block 152 is limited in the guide groove 158 .
  • the guide groove can further limit the movement track of the top block 152 .
  • the hoop member 153 is also movable along the extending direction of the guide rail 156 .
  • the hoop member 153 is used to hoop and fix the main body 151 and the lens barrel 22 .
  • the focus point of the top block 152 and the lens barrel 22 is located below the lens barrel 22, and the focus point of the hoop member 153 and the lens barrel 22 is located above the lens barrel 22. Therefore, the acting forces in the upper and lower directions are beneficial to keep the lens barrel 22 stably and fixedly in the upper and lower directions.
  • there are multiple focus points between the hoop member 153 and the lens barrel 22 which further increases the stability of the lens barrel 22 , thereby preventing the lens barrel 22 from shaking, and improving the imaging quality of the camera 2 .
  • the hoop position of the hoop member 153 and the lens barrel 22 is the support surface 23 of the lens barrel 22 . Therefore, the hoop member 153 moves along the direction of the guide rail 156 so as to adjust the corresponding connection between the hoop member 153 and the support surface 23 of the lens barrel 22 to avoid.
  • the hoop member 153 can be connected to the main body 151 , or can exist separately from the main body 151 . As long as the hoop member 153 can move along the extending direction of the guide rail 156 , the main body 151 and the lens barrel 22 can be hoop-fixed.
  • the hoop member 153 is connected to the main body 151 .
  • the main body 151 is provided with an opening 159 .
  • the opening 159 extends along the axial direction of the lens barrel 22 , and both ends of the hoop 153 pass through the opening 159 respectively to be connected to the main body 151 .
  • the cuff 153 is movable along the extending direction of the opening 159 .
  • the openings 159 may be one or two. Specifically, in this embodiment, there are two openings 159 , and the two openings 159 are oppositely disposed on both sides of the guide rail 156 to ensure that the hoop 153 can be stably connected to the main body 151 .
  • the hoop member 153 may also be slidably disposed on the support portion 154 through a chute or the like, the chute may be a groove, and the chute extends along the extending direction of the guide rail 156 .
  • the hoop member 153 can surround the lens barrel 22 to bind and connect the main body 151 and the lens barrel 22 .
  • the cuff 153 may be a flexible strap, an elastic strap, or the like.
  • the force bearing surface 23 between the hoop member 153 and the lens barrel 22 is a closed ring shape, which ensures that the hoop member 153 can stably bind the lens barrel 22 .
  • the hoop member 153 can also correspond to a part of the circumference of the hoop lens barrel 22 , and the hoop member 153 can also fixedly connect the main body 151 and the lens barrel 22 .
  • the hoop 153 may be two rigid arms (not shown) disposed opposite to each other. The two rigid arms can clamp opposite sides of the fixed lens barrel 22 . The two rigid arms cooperate with the top block 152 to form a triangular distribution of stress points to keep the lens barrel 22 stable. Then the rigid arm can also be arc-shaped, and the arc-shaped rigid arm can better match the shape of the lens barrel 22, so that the rigid arm and the lens barrel 22 form surface contact or line contact, and are fixed with a more stable hoop. Lens barrel 22 .
  • the hoop member 153 is adapted to the upper support surface 23 of the lens barrel 22 to ensure that the hoop member 153 and the support surface 23 can be in complete contact, so that the lens barrel 22 is kept stable.
  • the width of the hoop member 153 should be less than or equal to the width of the support surface 23 .
  • the width of the hoop member 153 is the dimension of the hoop member 153 along the axial direction of the lens barrel 22 .
  • the hoop 153 avoids contact with the outer area of the support surface 23, which affects the rotation and focus adjustment of the lens.
  • the hoop member 153 is provided with a locking portion.
  • the locking portion locks and connects both ends of the hoop member 153 .
  • the locking portion includes a velcro 1531 arranged at one end of the hoop member 153 and a connecting ring 1532 arranged at the other end of the hoop member 153.
  • the velcro 1531 passes through the connecting ring 1532 and is adjusted by adjusting the hoop member 153 to form a aperture size.
  • the locking portion can also be a lock or a buckle.
  • the locking portion can lock and fasten both ends of the hoop member 153. , so that the hoop 153 can be stably bound to the outside of the lens barrel 22 .
  • the hoop member 153 can also be connected with the top block 152 .
  • the movement of the top block 152 can drive the hoop member 153 to move. Then, when the top block 152 moves to the support surface 23 of the lens barrel 22 , the hoop 153 also moves in place accordingly, and the lens barrel 22 can be fastened and fixed.
  • the hoop member 153 can be divided into two parts, which are respectively fixed on both sides of the top block 152 .
  • the hoop pieces 153 can be fixed on both sides of the top block 152 by means of bolts or welding.
  • the above-mentioned lens holder 15 supports the lens barrel 22, and realizes multi-point support to the lens barrel 22 through the top block 152 and the hoop member 153, and when the top block 152 and the hoop member 153 are in hoop contact with the lens barrel 22, The rotation focusing of the lens barrel 22 will not be affected. Therefore, during the movement of the pan/tilt assembly 1 using the above-mentioned lens holder 15, the lens barrel 22 can be stably fixed on the camera mounting plate 14, and the lens barrel 22 will not shake, thereby improving the shooting effect of the camera.
  • the top block 152 may be provided with an opening, so that the hoop member 153 can pass through the top block 152 and form a follow-up effect with the top block 152 .
  • the above-mentioned pan/tilt assembly 1 can be selected to be in one of two working modes through the fixing action of the hoop 153 on the lens barrel 22 .
  • the gimbal assembly 1 can be in a normal stabilization mode.
  • the common stabilization mode has lower requirements on the stabilization effect of the gimbal assembly 1, for example, the gimbal assembly 1 is in a static state, or in a low-speed, relatively stable motion state.
  • the gimbal assembly 1 can be in a super stabilization mode.
  • the gimbal assembly 1 In the super-enhanced mode, the gimbal assembly 1 is more sensitive to external disturbances, and requires a faster response to the control amount of the input motion parameters.
  • the pan/tilt assembly 1 is in the process of motion shooting or flight shooting. Therefore, the above-mentioned pan/tilt assembly 1 can select different stabilization modes according to specific usage requirements, and the operation is more user-friendly. The selective operation may be triggered by the user, or the pan/tilt assembly 1 may selectively enter one of the modes automatically by detecting the fixed condition of the lens barrel 22 .

Abstract

一种云台组件及其镜头支架，镜头支架用于支撑相机镜筒，镜头支架包括主体，顶块及抱箍件；主体用于与设于云台的相机安装板可拆卸连接，主体包括支撑部，支撑部开设有导轨，导轨沿相机镜筒的轴向延伸，顶块可移动设于导轨上，顶块用于支撑相机镜筒，顶块沿导轨的延伸方向可移动，抱箍件用于将主体及相机镜筒抱箍固定。在使用上述镜头支架的云台组件在运动过程中，相机镜筒能够稳定固定在相机安装板上，相机镜筒不会发生晃动，从而提高相机的拍摄效果。

Description

云台组件及其镜头支架 技术领域
本发明涉及一种拍摄装置，特别涉及一种云台组件及其镜头支架。
背景技术
随着人们对拍摄技术、拍摄效果的要求越来越高，将相机固定于云台组件上，有助于摄像师方便操作，并提高相机的拍摄效果。
但是，由于相机的种类繁多，与其适配的相机镜头也多种多样，不同的相机镜头的长短不同。对于长度较长的相机镜头，在相机随云台组件的运动过程中，相机镜头不免发生较大幅度振动和晃动，从而导致相机的最终拍摄效果较差。
发明内容
本发明的目的在于提供一种可以减小相机镜头晃动，提高相机拍摄效果的云台组件及其镜头支架。
一种镜头支架，用于支撑相机的镜筒，包括：
主体，用于与设于云台的相机安装板可拆卸连接，所述主体包括支撑部，；
顶块，用于支撑所述镜筒，所述顶块设于所述支撑部；及
抱箍件，沿所述镜筒的轴向可移动，所述抱箍件用于将所述主体及所述镜筒抱箍固定。
可选的，所述支撑部开设有导轨，所述导轨沿所述镜筒的轴向延伸；所述顶块可移动设于所述导轨上。
可选的，还包括驱动件，所述驱动件与所述顶块驱动连接，以驱动所述顶块沿所述导轨移动。
可选的，所述导轨为丝杆，所述顶块螺纹连接于所述丝杆上，转动所述丝杆，所述顶块沿所述丝杆移动。
可选的，还包括旋钮，所述旋钮与所述丝杆驱动连接，所述旋钮转动驱动所述丝杆转动。
可选的，所述支撑部还开设有导槽，所述导轨收容于所述导槽内，所述顶块与所述导轨连接的一端限位于所述导槽内。
可选的，所述支撑部开设有开口，所述开口沿所述镜筒的轴向延伸，所述抱箍件的两端分别穿过所述开口以连接于所述主体上。
可选的，所述开口为两个，两所述开口相对设于所述导轨的两侧。
可选的，所述抱箍件与所述顶块连接，所述顶块移动带动所述抱箍件移动。
可选的，所述主体还包括安装部，所述安装部用于与所述相机安装板固定连接，所述安装部设有调节位，所述安装部通过所述调节位调节与所述相机安装板的安装位置。
可选的，所述调节位为开设于所述安装部的通槽，紧固件穿过所述通槽将所述安装部 紧固安装于所述相机安装板上。
可选的，所述顶块包括第一端及第二端，所述第二端的宽度大于所述第一端的宽度，所述第一端可移动连接于所述导轨上，所述第二端用于支撑所述镜筒。
可选的，所述第二端用于与所述镜筒抵接的表面设有缓冲层。
可选的，所述抱箍件能够至少围绕所述镜筒部分周长，以将所述镜筒抱箍固定。
可选的，所述抱箍件可以为柔性绑带、弹性绑带、塑胶带中的一种或多种。
可选的，所述抱箍件设有锁定部，所述锁定部使所述抱箍件的两端锁定连接。
可选的，所述锁定部包括设于所述抱箍件一端的魔术贴及设于所述抱箍件另一端的连接环，所述魔术贴穿过所述连接环，调节所述抱箍件形成的孔径大小。
可选的，所述抱箍件与所述镜筒的支撑面相适配。
一种云台组件，用于增稳相机，所述相机包括相互连接的机身与镜筒，包括：
相机安装板，用于安装所述机身，所述机身固定设于所述相机安装板的一端；
上述镜头支架，所述镜头支架可拆卸连接于所述相机安装板的另一端，用于支撑所述镜筒；及
调节组件，所述相机安装板安装于所述调节组件，所述调节组件用于调节安装于所述相机安装板的相机的姿态。
上述镜头支架对相机镜筒进行支撑，通过顶块及抱箍件能够实现对相机镜筒的多点支撑。因此，在使用上述镜头支架的云台组件在运动过程中，相机的镜筒能够稳定固定在相机安装板上，相机镜筒不会相对于相机的机身发生晃动，从而提高相机的拍摄效果。
附图说明
图1为本实施方式的云台组件的立体图；
图2为图1所示的云台组件的电学模块示意图；
图3为本实施方式的镜头支架的结构示意图；
图4为图1所示的云台组件的侧视图。
附图标记说明如下：1、云台组件；11、调节组件；111、调节臂；12、运动检测模块；13、控制中心；14、相机安装板；15、镜头支架；150、紧固件；151、主体；152、顶块；1521、第一端；1522、第二端；153、抱箍件；1531、魔术贴；1532、连接环；154、支撑部；155、安装部；1551、通槽；156、导轨；157、旋钮；158、导槽；159、开口；2、相机；21、机身；22、镜筒；23、支撑面。
具体实施方式
尽管本发明可以容易地表现为不同形式的实施方式，但在附图中示出并且在本说明书中将详细说明的仅仅是其中一些具体实施方式，同时可以理解的是本说明书应视为是本发明原理的示范性说明，而并非旨在将本发明限制到在此所说明的那样。
由此，本说明书中所指出的一个特征将用于说明本发明的一个实施方式的其中一个特征，而不是暗示本发明的每个实施方式必须具有所说明的特征。此外，应当注意的是本说明书描述了许多特征。尽管某些特征可以组合在一起以示出可能的系统设计，但是这些特征也可用于其他的未明确说明的组合。由此，除非另有说明，所说明的组合并非旨在限制。
在附图所示的实施方式中，方向的指示(诸如上、下、左、右、前和后)用于解释本发明的各种元件的结构和运动不是绝对的而是相对的。当这些元件处于附图所示的位置时，这些说明是合适的。如果这些元件的位置的说明发生改变时，则这些方向的指示也相应地改变。
以下结合本说明书的附图，对本发明的较佳实施方式予以进一步地详尽阐述。
请参阅图1，本实施方式提供一种云台组件1。云台组件1用于承载相机2，保持相机2的平衡。通过移动云台组件1，可以实现对相机2的移动，用于对相机2起到增稳作用或拍摄角度的调节。例如，该云台组件1在移动相机2的过程中，可以减小消除相机2发生的抖动，以保证相机2的拍摄效果。
请同时参阅图2，本实施方式的云台组件1包括调节组件11、运动检测模块12及控制中心13。
相机2安装于调节组件11上。调节组件11用于调节安装于相机2的姿态。调节组件11包括多个电机及多个维度的调节臂111。电机驱动调节臂111转动或移动，以调节相机2的姿态。
具体在本实施方式中，调节组件11远离相机2的一端设有操控手柄18及脚架19。操控手柄18上设有多种操控按钮，方便操作人员在把持过程中操作。脚架19用于支撑整个云台组件1。该云台组件1也可以静置使用，同样可以减小相机2的振动，对相机2拍摄起到防抖作用。
运动检测模块12用于检测相机2的运动参数。运动检测模块12可以为姿态传感器，可以包含三轴陀螺仪、三轴加速度计，三轴电子罗盘等运动传感器运动参数可以包括倾斜角度、运动加速度等。
控制中心13与运动检测部件电信号连接，接收运动检测模块12发送的运动参数，控制中心13与调节组件11电信号连接，控制中心13能够根据运动参数控制调节组件11旋转以调节相机2的姿态。控制中心13控制调节组件11的各个驱动电机，以达到控制调节组件11各个调节臂111的目的，从而实现对相机2姿态的调节，避免相机2姿态偏移，提高相机2的拍摄效果。
具体在本实施方式中，本实施方式的云台组件1还包括相机安装板14及镜头支架15。相机安装板14用于固定安装相机2。相机2通过相机安装板14与调节组件11连接。通常，相机2包括相互连接的机身21与镜头。机身21安装固定于相机安装板14上。相机安装板14可以为快装板，以方便相机快速固定于云台的调节组件11上。机身21固定设于相机安装板14的一端；镜头对应位于相机安装板14的另一端。
镜头支架15用于支撑相机镜头。相机镜头外侧为镜筒22，镜筒22可以受外力支撑作用。由于镜筒22还需要对相机镜头的光学镜片进行调焦，镜筒22的外侧形成有可以与镜头支架15支撑接触的支撑面23。当镜头支架15与镜筒22的支撑面23相支持接触的时候，镜头支架15不影响镜筒22的转动调焦。
镜头支架15可拆卸连接于相机安装板14上。镜头支架15对应镜筒22位置设置，镜头支架15设置于相机安装板14远离机身21的一端。
请同时参阅图3，镜头支架15包括主体151、顶块152及抱箍件153。
主体151用于与相机安装板14可拆卸连接。主体151包括支撑部154及安装部155。支撑部154与安装部155大致垂直设置。支撑部154用于支撑顶块152、抱箍件153等。顶块152安装于支撑部154上，用于顶持支撑镜筒22。抱箍件153沿镜筒22的轴向可移动。抱箍件153用于将主体151及镜筒22抱箍固定。顶块152与镜筒22的着力点位于镜筒22的下方，抱箍件153与镜筒22的着力点位于镜筒22的上方。因此，上、下两个方向的作用力，有利于将镜筒22在上、下方向保持稳定固定。并且，抱箍件153与镜筒22的着力点为多个，进一步增加了镜筒22的稳定程度，从而避免镜筒22发生抖动等，提高相机2的成像质量。并且，抱箍件153沿镜筒22的轴向移动，可调节抱箍件153与镜筒22的支撑面23对应接触，避免抱箍件153的抱箍作用影响镜筒22的正常使用。
具体在本实施方式中，安装部155用于与相机安装板14固定连接，以将支撑部154安装于相机安装板14上。可以理解，支撑部154与安装部155可以为两个独立分体结构，也可以为一体结构。
支撑部154可以近似平行于相机安装板14设置，安装部155可以近似垂直于相机安装板14设置。相机安装板14开设有螺孔。安装部155可以通过紧固件150螺纹连接于相机安装板14的螺孔内。紧固件150可以为螺丝。
并且，安装部155设有调节位。安装部155通过调节位调节与相机安装板14的安装位置。调节位可以为多个成阵列排布的孔位，通过调节安装紧固件的孔位来实现调节安装部155与相机安装板14的安装位置，即调节支撑部154的高度。
具体在本实施方式中，调节位可以为开设于安装部155的通槽1551。该通槽1551沿安装部155的表面，朝向支撑部154延伸。紧固件150穿过通槽1551将安装部155紧固安装于相机安装板14上。调节紧固件150于通槽1551内的安装位置，从而可以调节支撑部154距相机安装板14的距离。因此，通过安装部155的调节位可以调节安装部155安装于相机安装板14的位置，从而可以调节支撑部154的高度，使支撑部154能够沿靠近或远离镜筒22的方向移动。当对于不同口径大小的镜筒22，可以通过调节支撑部154与镜筒22之间的距离，使顶块152抵持于镜筒22的支撑面23上。
并且，安装部155与支撑部154之间大约呈L形设置。则紧固件150可以分别从通槽1551的两侧穿过，并分别与相机安装板14紧固固定。因此，支撑部154可以朝向相机机身21延伸，也可以背向相机机身21延伸。请参阅图1，该支撑部154朝向相机机身21 延伸设置。请同时参阅图4，支撑部154也可以背向相机机身21延伸设置。具体根据镜筒22的长度，选择支撑部154的安装方向。当镜筒22的长度较大的时候，镜筒22的长度大于相机安装板14的长度，则支撑部154背向相机机身21、朝向镜筒22外侧延伸，以便于保持镜筒22的平衡。当镜筒22的长度较小的时候，镜筒22的长度小于相机安装板14的长度，则支撑部154朝向相机机身21延伸，以实现对镜筒22的支撑。
请同时参阅图3，支撑部154设有导轨156。导轨156沿镜筒22的轴向延伸。顶块152可移动设于导轨156上。顶块152可以沿导轨156的方向移动，并且通过安装部155的通槽1551，可以间接使顶块152能够沿垂直于导轨156的方向上移动。因此，主体151的支撑部154与安装部155可以实现顶块152在两个垂直维度方向上的位置调整。
对于不同长度、不同型号的镜筒22，顶块152与镜筒22之间的顶持位置不同。例如，不同长度的镜筒22，其重心位置不同，该顶块152的位置可对应设于镜筒22的重心位置附近，以更稳定地支撑镜筒22。对于不同型号的镜筒22，该镜筒22的支撑面23在镜筒22的轴向上的位置不同。因此，当顶块152需要相对于不同镜筒22调节相对位置的时候，顶块152沿导轨156移动，即可调节顶块152在镜筒22轴向上的位置。
在其他实施方式中，顶块152也可以直接固定设置于支撑部上。顶块152也可以从镜筒22的下方对镜筒22向上进行支撑，为镜筒22提供至少一着力点，同样，顶块152与抱箍件23相互配合，以提高镜筒22的稳定性。
具体在本实施方式中，顶块152包括第一端1521及第二端1522。第一端1521的宽度小于第二端1522的宽度。在支撑部154所在的平面内，宽度方向为垂直于导轨156的方向。
第一端1521可移动连接于导轨156上。第二端1522用于支撑镜筒22。第二端1522用于与镜筒22抵接的表面设有缓冲层1523。缓冲层1523可以增大顶块152与镜筒22之间的摩擦力，保证顶块152能够稳定支撑镜筒22。并且，缓冲层1523的硬度较软，避免损坏镜筒22。
镜头支架15包括还包括驱动件。驱动件与顶块152驱动连接，以驱动顶块152沿导轨156移动。驱动件可以为电动驱动，也可以为手动机械驱动。
驱动件可以直接驱动顶块152移动。例如伸缩缸、伸缩杆等。驱动件也可以间接驱动顶块152移动。具体在本实施方式中，导轨156为丝杆，顶块152螺纹连接于丝杆上，转动丝杆，顶块152沿丝杆移动。具体地，驱动件为丝杆一端设置的旋钮157，旋钮157与丝杆驱动连接。旋钮157转动驱动丝杆转动。
主体151的支撑部154还开设有导槽158。导槽158沿镜筒22的轴向延伸。导轨156收容于导槽158内。顶块152的第一端1521限位于导槽158内。当顶块152沿导轨156移动的时候，导槽可以对顶块152的运动轨迹起到进一步限位的作用。
抱箍件153沿导轨156的延伸方向也可移动。抱箍件153用于将主体151及镜筒22抱箍固定。顶块152与镜筒22的着力点位于镜筒22的下方，抱箍件153与镜筒22的着 力点位于镜筒22的上方。因此，上、下两个方向的作用力，有利于将镜筒22在上、下方向保持稳定固定。并且，抱箍件153与镜筒22的着力点为多个，进一步增加了镜筒22的稳定程度，从而避免镜筒22发生抖动等，提高相机2的成像质量。
抱箍件153与镜筒22的抱箍位置为镜筒22的支撑面23。因此，抱箍件153沿导轨156方向移动，以调节抱箍件153与镜筒22的支撑面23对应连接，避免。
抱箍件153可以连接于主体151上，也可以分离于主体151存在。只要抱箍件153能够沿导轨156的延伸方向移动，将主体151与镜筒22抱箍固定即可。
具体在本实施方式，抱箍件153连接于主体151上。主体151开设有开口159。开口159沿镜筒22的轴向延伸，抱箍件153的两端分别穿过开口159以连接于主体151上。抱箍件153可沿开口159的延伸方向移动。当顶块152沿导轨156移动的时候，如果抱箍件153位于顶块152的运动前方，则顶块152会推动抱箍件153移动，可以实现抱箍件153与顶块152的同步移动。
并且，开口159可以为一个或两个。具体在本实施方式中，开口159为两个，两个开口159相对设于导轨156的两侧，保证抱箍件153能够与主体151保持稳定连接。
或者，抱箍件153还可以通过滑槽等可滑动设于支撑部154上，滑槽可以为凹槽，滑槽沿导轨156的延伸方向延伸。
具体在本实施方式中，抱箍件153可围绕镜筒22一周，将主体151与镜筒22绑定连接。抱箍件153可以为柔性绑带、弹性绑带等。该抱箍件153与镜筒22之间的受力支撑面23为一闭合环形，保证抱箍件153能够稳定绑定镜筒22。
或者，在其他实施方式中，抱箍件153也可以对应抱箍镜筒22的部分周长，抱箍件153同样可以将主体151与镜筒22固定连接。例如，抱箍件153可以为两相对设置的刚性臂(图未示)。两刚性臂可以相对夹持固定镜筒22的两侧。两刚性臂与顶块152配合，可以形成三角形的受力点分布，使镜筒22保持稳定。则刚性臂也可以为弧形形状，弧形的刚性臂可以更好的与镜筒22的形状相适配，使刚性臂与镜筒22形成面接触或线接触，以更稳定的抱箍固定镜筒22。
并且，抱箍件153与镜筒22上支撑面23相适配，则保证抱箍件153与支撑面23能够完全接触，使镜筒22保持稳定。
并且，抱箍件153的宽度要小于等于支撑面23的宽度。抱箍件153的宽度为抱箍件153在沿镜筒22轴向上的尺寸。抱箍件153避免与支撑面23的外部区域接触，影响镜头的转动调焦。
抱箍件153设有锁定部。锁定部使抱箍件153的两端锁定连接。
具体在本实施方式中，锁定部包括设于抱箍件153一端的魔术贴1531及设于抱箍件153另一端的连接环1532，魔术贴1531穿过连接环1532，调节抱箍件153形成的孔径大小。
在其他实施方式中，锁定部还可以为锁扣或卡扣等，当抱箍件153能够完全贴紧镜筒 22的外侧面的时候，锁定部可以将抱箍件153的两端锁定紧固，以使抱箍件153能够稳定绑定在镜筒22的外侧。
在其他实施方式中，抱箍件153也可以与顶块152连接。顶块152移动可以带动抱箍件153移动。则当顶块152运动到镜筒22的支撑面23的时候，则抱箍件153也随之运动到位，可以对镜筒22进行紧固固定。
其中，抱箍件153可以分为两部分，分别固定在顶块152的两侧。抱箍件153可以通过螺栓或焊接等方式，固定设于顶块152的两侧。上述镜头支架15对镜筒22进行支撑，通过顶块152及抱箍件153实现对镜筒22的多点支撑，并且，当顶块152及抱箍件153与镜筒22进行抱箍接触，不会影响镜筒22的转动调焦。因此，在使用上述镜头支架15的云台组件1在运动过程中，镜筒22能够稳定固定在相机安装板14上，镜筒22不会发生晃动，从而提高相机的拍摄效果。
其中，当抱箍件153为柔性绑带、弹性绑带等时，顶块152上可以设有开口，使得抱箍件153可以穿过顶块152，而与顶块152形成随动的效果。
进一步的，上述云台组件1通过抱箍件153对镜筒22的固定作用，可以选择处于两种工作模式中的一种。当抱箍件153没有抱箍固定镜筒22的时候，云台组件1可以处于一种普通增稳模式。普通增稳模式对云台组件1的增稳效果要求较低，例如，云台组件1处于静止状态，或者低速、较为平稳的运动状态。当抱箍件153抱箍固定镜筒22的时候，云台组件1可以处于一种是超强增稳模式。在超强增稳模式下，云台组件1对外部扰动的抵抗更灵敏，且对于输入运动参数的控制量的响应要求更快速。例如，云台组件1处于运动拍摄，或者飞行拍摄等的过程中。因此，上述云台组件1可以根据具体使用需求，选择不同的增稳模式，操作更为人性化。其中，选择性操作可以是用户触发，也可以是云台组件1通过检测镜筒22的固定情况，自动选择性进入其中一种模式。
虽然已参照几个典型实施方式描述了本发明，但应当理解，所用的术语是说明和示例性、而非限制性的术语。由于本发明能够以多种形式具体实施而不脱离发明的精神或实质，所以应当理解，上述实施方式不限于任何前述的细节，而应在随附权利要求所限定的精神和范围内广泛地解释，因此落入权利要求或其等效范围内的全部变化和改型都应为随附权利要求所涵盖。

Claims (19)

  1. 一种镜头支架，用于支撑相机的镜筒，其特征在于，包括：
    主体，用于与设于云台的相机安装板可拆卸连接，所述主体包括支撑部；
    顶块，用于支撑所述镜筒，所述顶块设于所述支撑部；及
    抱箍件，沿所述镜筒的轴向可移动，所述抱箍件用于将所述主体及所述镜筒抱箍固定。
  2. 根据权利要求1所述的镜头支架，其特征在于，所述支撑部开设有导轨，所述导轨沿所述镜筒的轴向延伸；所述顶块可移动设于所述导轨上。
  3. 根据权利要求2所述的镜头支架，其特征在于，还包括驱动件，所述驱动件与所述顶块驱动连接，以驱动所述顶块沿所述导轨移动。
  4. 根据权利要求2所述的镜头支架，其特征在于，所述导轨为丝杆，所述顶块螺纹连接于所述丝杆上，转动所述丝杆，所述顶块沿所述丝杆移动。
  5. 根据权利要求4所述的镜头支架，其特征在于，还包括旋钮，所述旋钮与所述丝杆驱动连接，所述旋钮转动驱动所述丝杆转动。
  6. 根据权利要求2所述的镜头支架，其特征在于，所述支撑部还开设有导槽，所述导轨收容于所述导槽内，所述顶块与所述导轨连接的一端限位于所述导槽内。
  7. 根据权利要求2所述的镜头支架，其特征在于，所述支撑部开设有开口，所述开口沿所述镜筒的轴向延伸，所述抱箍件的两端分别穿过所述开口以连接于所述主体上。
  8. 根据权利要求7所述的镜头支架，其特征在于，所述开口为两个，两所述开口相对设于所述导轨的两侧。
  9. 根据权利要求1所述的镜头支架，其特征在于，所述抱箍件与所述顶块连接，所述顶块移动带动所述抱箍件移动。
  10. 根据权利要求1所述的镜头支架，其特征在于，所述主体还包括安装部，所述安装部用于与所述相机安装板固定连接，所述安装部设有调节位，所述安装部通过所述调节位调节与所述相机安装板的安装位置。
  11. 根据权利要求10所述的镜头支架，其特征在于，所述调节位为开设于所述安装部的通槽，紧固件穿过所述通槽将所述安装部紧固安装于所述相机安装板上。
  12. 根据权利要求2所述的镜头支架，其特征在于，所述顶块包括第一端及第二端，所述第二端的宽度大于所述第一端的宽度，所述第一端可移动连接于所述导轨上，所述第二端用于支撑所述镜筒。
  13. 根据权利要求12所述的镜头支架，其特征在于，所述第二端用于与所述镜筒抵接的表面设有缓冲层。
  14. 根据权利要求1所述的镜头支架，其特征在于，所述抱箍件能够至少围绕所述镜筒部分周长，以将所述镜筒抱箍固定。
  15. 根据权利要求14所述的镜头支架，其特征在于，所述抱箍件可以为柔性绑带、弹性绑带、塑胶带中的一种或多种。
  16. 根据权利要求1所述的镜头支架，其特征在于，所述抱箍件设有锁定部，所述锁定部使所述抱箍件的两端锁定连接。
  17. 根据权利要求16所述的镜头支架，其特征在于，所述锁定部包括设于所述抱箍件一端的魔术贴及设于所述抱箍件另一端的连接环，所述魔术贴穿过所述连接环，调节所述抱箍件形成的孔径大小。
  18. 根据权利要求1所述的镜头支架，其特征在于，所述抱箍件与所述镜筒的支撑面相适配。
  19. 一种云台组件，用于增稳相机，所述相机包括相互连接的机身与镜筒，其特征在于，包括：
    相机安装板，用于安装所述机身，所述机身固定设于所述相机安装板的一端；
    如权利要求1-18任一所述的镜头支架，所述镜头支架可拆卸连接于所述相机安装板的另一端，用于支撑所述镜筒；及
    调节组件，所述相机安装板安装于所述调节组件，所述调节组件用于调节安装于所述相机安装板的相机的姿态。
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