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WO2017177426A1 - Mécanisme d'augmentation de stabilité verticale, dispositif panoramique-basculant, dispositif de support, et appareil photographique - Google Patents

Mécanisme d'augmentation de stabilité verticale, dispositif panoramique-basculant, dispositif de support, et appareil photographique Download PDF

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Publication number
WO2017177426A1
WO2017177426A1 PCT/CN2016/079328 CN2016079328W WO2017177426A1 WO 2017177426 A1 WO2017177426 A1 WO 2017177426A1 CN 2016079328 W CN2016079328 W CN 2016079328W WO 2017177426 A1 WO2017177426 A1 WO 2017177426A1
Authority
WO
WIPO (PCT)
Prior art keywords
pan
arm
hole
rotational
tilt
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/CN2016/079328
Other languages
English (en)
Chinese (zh)
Inventor
尹承禹
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SZ DJI Osmo Technology Co Ltd
Original Assignee
SZ DJI Osmo Technology Co Ltd
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 SZ DJI Osmo Technology Co Ltd filed Critical SZ DJI Osmo Technology Co Ltd
Priority to PCT/CN2016/079328 priority Critical patent/WO2017177426A1/fr
Priority to CN201680008299.2A priority patent/CN107466378B/zh
Priority to CN201911103570.2A priority patent/CN110762357B/zh
Publication of WO2017177426A1 publication Critical patent/WO2017177426A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • 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
    • F16M11/12—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting in more than one direction
    • 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
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/10—Suppression of vibrations in rotating systems by making use of members moving with the system
    • 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
    • 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
    • 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
    • G03B17/56—Accessories
    • 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
    • F16M2200/00—Details of stands or supports
    • F16M2200/04—Balancing means
    • F16M2200/041—Balancing means for balancing rotational movement of the head

Definitions

  • the invention relates to the field of film and television shooting, in particular to a vertical stabilization mechanism, a pan/tilt device, a support device and a photographing device for photographing.
  • pan-tilt device For the purpose of stable shooting, many shooting devices are used with a pan-tilt device, which is generally mounted on a support device.
  • the pan-tilt device generally has a stabilization function in the rotation direction of the photographing device.
  • the three-axis pan/tilt can compensate the pan-tilt jitter in the pitch axis, the yaw-axis, and the roll-axis rotation direction, and in addition, the vertical direction stabilization function is realized.
  • Some pan/tilt is also equipped with a vertical stabilization mechanism, which will make the gimbal have a large weight and volume.
  • the connection between the gimbal device and the support device will be subjected to a large force, which easily causes the gimbal.
  • the connection between the device and the support device is damaged, affecting the use of the photographing device.
  • a vertical stabilization mechanism for stabilizing an imaging device for photographing the vertical stabilization mechanism being coupled to a support device.
  • the vertical stabilizing mechanism includes a reinforcing arm coupled to a side of the vertical stabilizing mechanism and connectable to a side of the supporting device to increase the vertical stabilizing mechanism and the The strength of the joint between the support devices.
  • the reinforcing arm includes a first connecting end, a second connecting end, and an arm portion between the first connecting end and the second connecting end, the first end and the vertical stabilizing The sides of the mechanism are connected, and the second connection end is detachably connected to the support device.
  • first connecting end is formed with a rotatable connection structure, and the first connecting end forms a rotatable connection with the vertical stabilizing mechanism through the rotatable connecting structure.
  • the first connecting end includes a first rotating connecting portion and a second rotating connecting portion capable of forming a rotatably connected with the first rotating connecting portion, the first rotating connecting portion and the arm portion Fixedly connected, the second rotational connection can be fixedly connected to the vertical stabilization mechanism.
  • first rotating connecting portion is provided with a through hole
  • second rotating connecting portion includes a rotating shaft
  • the rotating shaft and the shaft hole are pivotally engaged with each other such that the first rotating connecting portion and the The second rotational connection is rotatably connected between each other.
  • the second rotating connection portion includes two spaced apart arms, the first rotating connecting portion is located between the arms, the rotating shaft passes through the arm and the shaft hole and the seat The first rotating connection is pivotally connected.
  • the rotating shaft includes a shaft portion, a first end portion and a second end portion, and each of the arms is provided with a mounting hole, and the first end portion and the end portion are respectively received in the mounting Inside the hole.
  • the mounting hole of the mounting hole is a stepped hole, and the mounting hole is located at a size of an outer portion of the corresponding arm that is larger than a size of the inner portion.
  • the first end portion is formed with a rotation preventing portion that forms a rotation-stopping engagement with the mounting hole that is operated.
  • the outer side surface of the rotation stop portion is a non-cylindrical surface.
  • a screwing groove is formed on a surface of the first end portion away from the shaft portion.
  • the second end portion is a screw that is coupled to an end of the shaft portion facing away from the first end portion by a threaded fit.
  • the first connecting end includes a friction plate disposed between the first rotating connecting portion and the second rotating connecting portion, and the friction plate isolates an end portion of the first rotating connecting portion from corresponding The arm.
  • the friction plate is made of a wear resistant material.
  • the material of the friction plate is selected from at least one of nylon, ceramic and wear resistant metal.
  • a receiving groove is defined in an end surface of the first rotating connecting portion, the friction plate is received in the receiving groove, and a thickness of the friction plate is greater than a depth of the receiving groove.
  • the number of the friction plates is two.
  • each end end of the first rotational connection portion is provided with two friction plates.
  • a predetermined rotational damping is provided between an outer side surface of the rotating shaft and an inner side surface of the shaft hole.
  • the reinforcing arm includes a locking member, and the second connecting end is connectable to the supporting device by a locking member.
  • the second connecting end is provided with a through hole, and the locking member is rotatably passed through the through hole and can be connected to the supporting device.
  • the locking member includes a screw and an operating portion formed at one end of the screw, and the screw rotatably passes through the through hole to be connected to the supporting device.
  • a concave-convex microstructure is formed on a circumferential side surface of the operation portion such that a circumferential side surface of the operation portion has a certain roughness.
  • the second connecting end includes a gasket, and the gasket is disposed between the second connecting end and the operating portion.
  • the gasket is made of an elastic material.
  • the material of the gasket is selected from any one of silica gel and rubber.
  • the arm has a hollow portion.
  • the reinforcing arm includes an extension arm that is capable of supporting the extension.
  • the number of the extension arms is two, and the ends of the two extension arms extend in opposite directions.
  • an end of the extension arm is formed with an expansion interface, and the extension arm is connected to the extension through the expansion interface.
  • the expansion interface includes a support portion and a rotation preventing member fixed to the support portion for restricting rotation of the extension member relative to the support portion.
  • a flange is formed on the support portion, and the rotation preventing member is provided with a center hole, and the flange is inserted into the center hole.
  • the rotation stop is a disk tooth.
  • a pan-tilt device for stabilizing an imaging device for photographing the pan-tilt device being coupled to a support device.
  • the pan-tilt device includes a reinforcing arm coupled to a side of the pan-tilt device and connectable to a side of the supporting device to increase between the pan-tilt device and the supporting device The strength of the joint.
  • the reinforcing arm includes a first connecting end, a second connecting end, and an arm portion between the first connecting end and the second connecting end, the first end and the pan/tilt device The side portions are connected, and the second connecting end is detachably connected to the supporting device.
  • first connecting end is formed with a rotatable connection structure, and the first connecting end forms a rotatable connection with the pan/tilt device through the rotatable connection structure.
  • the first connecting end includes a first rotating connecting portion and a second rotating connecting portion capable of forming a rotatably connected with the first rotating connecting portion, the first rotating connecting portion and the arm portion Fixedly connected, the second rotational connection can be fixedly connected to the pan-tilt device.
  • first rotating connecting portion is provided with a through hole
  • second rotating connecting portion includes a rotating shaft
  • the rotating shaft and the shaft hole are pivotally engaged with each other such that the first rotating connecting portion and the The second rotational connection is rotatably connected between each other.
  • the second rotating connection portion includes two spaced apart arms, the first rotating connecting portion is located between the arms, the rotating shaft passes through the arm and the shaft hole and the seat The first rotating connection is pivotally connected.
  • the rotating shaft includes a shaft portion, a first end portion and a second end portion, and each of the arms is provided with a mounting hole, and the first end portion and the end portion are respectively received in the mounting Inside the hole.
  • the mounting hole of the mounting hole is a stepped hole, and the mounting hole is located at a size of an outer portion of the corresponding arm that is larger than a size of the inner portion.
  • the first end portion is formed with a rotation preventing portion that forms a rotation-stopping engagement with the mounting hole that is operated.
  • the outer side surface of the rotation stop portion is a non-cylindrical surface.
  • a screwing groove is formed on a surface of the first end portion away from the shaft portion.
  • the second end portion is a screw that is coupled to an end of the shaft portion facing away from the first end portion by a threaded fit.
  • the first connecting end includes a friction plate disposed between the first rotating connecting portion and the second rotating connecting portion, and the friction plate isolates an end portion of the first rotating connecting portion from corresponding The arm.
  • the friction plate is made of a wear resistant material.
  • the material of the friction plate is selected from at least one of nylon, ceramic and wear resistant metal.
  • a receiving groove is defined in an end surface of the first rotating connecting portion, the friction plate is received in the receiving groove, and a thickness of the friction plate is greater than a depth of the receiving groove.
  • the number of the friction plates is two.
  • each end end of the first rotational connection portion is provided with two friction plates.
  • a predetermined rotational damping is provided between an outer side surface of the rotating shaft and an inner side surface of the shaft hole.
  • the reinforcing arm includes a locking member, and the second connecting end is connectable to the supporting device by a locking member.
  • the second connecting end is provided with a through hole, and the locking member is rotatably passed through the through hole and can be connected to the supporting device.
  • the locking member includes a screw and an operating portion formed at one end of the screw, and the screw rotatably passes through the through hole to be connected to the supporting device.
  • a concave-convex microstructure is formed on a circumferential side surface of the operation portion such that a circumferential side surface of the operation portion has a certain roughness.
  • the second connecting end includes a gasket, and the gasket is disposed between the second connecting end and the operating portion.
  • the gasket is made of an elastic material.
  • the material of the gasket is selected from any one of silica gel and rubber.
  • the arm has a hollow portion.
  • the reinforcing arm includes an extension arm that is capable of supporting the extension.
  • the number of the extension arms is two, and the ends of the two extension arms extend in opposite directions.
  • an end of the extension arm is formed with an expansion interface, and the extension arm is connected to the extension through the expansion interface.
  • the expansion interface includes a support portion and a rotation preventing member fixed to the support portion for restricting rotation of the extension member relative to the support portion.
  • a flange is formed on the support portion, and the rotation preventing member is provided with a center hole, and the flange is inserted into the center hole.
  • the rotation stop is a disk tooth.
  • the pan/tilt device includes an axial stabilizing mechanism and a vertical stabilizing mechanism, the reinforcing arm being coupled to a side of the vertical stabilizing mechanism and connectable to a side of the supporting device.
  • a photographing apparatus includes a pan-tilt device and a support device.
  • the pan-tilt device is coupled to the support device.
  • the pan-tilt device includes a reinforcing arm connected to a side of the pan-tilt device and connected to a side of the supporting device to increase a connection between the pan-tilt device and the supporting device The strength of the place.
  • the reinforcing arm includes a first connecting end, a second connecting end, and an arm portion between the first connecting end and the second connecting end, the first end and the pan/tilt device The side portions are connected, and the second connecting end is detachably connected to the supporting device.
  • first connecting end is formed with a rotatable connection structure, and the first connecting end forms a rotatable connection with the pan/tilt device through the rotatable connection structure.
  • the first connecting end includes a first rotating connecting portion and a second rotating connecting portion capable of forming a rotatably connected with the first rotating connecting portion, the first rotating connecting portion and the arm portion Fixedly connected, the second rotational connection can be fixedly connected to the pan-tilt device.
  • first rotating connecting portion is provided with a through hole
  • second rotating connecting portion includes a rotating shaft
  • the rotating shaft and the shaft hole are pivotally engaged with each other such that the first rotating connecting portion and the The second rotational connection is rotatably connected between each other.
  • the second rotating connection portion includes two spaced apart arms, the first rotating connecting portion is located between the arms, the rotating shaft passes through the arm and the shaft hole and the seat The first rotating connection is pivotally connected.
  • the rotating shaft includes a shaft portion, a first end portion and a second end portion, and each of the arms is provided with a mounting hole, and the first end portion and the end portion are respectively received in the mounting Inside the hole.
  • the mounting hole of the mounting hole is a stepped hole, and the mounting hole is located at a size of an outer portion of the corresponding arm that is larger than a size of the inner portion.
  • the first end portion is formed with a rotation preventing portion that forms a rotation-stopping engagement with the mounting hole that is operated.
  • the outer side surface of the rotation stop portion is a non-cylindrical surface.
  • a screwing groove is formed on a surface of the first end portion away from the shaft portion.
  • the second end portion is a screw that is coupled to an end of the shaft portion facing away from the first end portion by a threaded fit.
  • the first connecting end includes a friction plate disposed between the first rotating connecting portion and the second rotating connecting portion, and the friction plate isolates an end portion of the first rotating connecting portion from corresponding The arm.
  • the friction plate is made of a wear resistant material.
  • the material of the friction plate is selected from at least one of nylon, ceramic and wear resistant metal.
  • a receiving groove is defined in an end surface of the first rotating connecting portion, the friction plate is received in the receiving groove, and a thickness of the friction plate is greater than a depth of the receiving groove.
  • the number of the friction plates is two.
  • each end end of the first rotational connection portion is provided with two friction plates.
  • a predetermined rotational damping is provided between an outer side surface of the rotating shaft and an inner side surface of the shaft hole.
  • the reinforcing arm includes a locking member, and the second connecting end is connectable to the supporting device by a locking member.
  • the second connecting end is provided with a through hole, and the locking member is rotatably passed through the through hole and can be connected to the supporting device.
  • the locking member includes a screw and an operating portion formed at one end of the screw, and the screw rotatably passes through the through hole to be connected to the supporting device.
  • a concave-convex microstructure is formed on a circumferential side surface of the operation portion such that a circumferential side surface of the operation portion has a certain roughness.
  • the second connecting end includes a gasket, and the gasket is disposed between the second connecting end and the operating portion.
  • the gasket is made of an elastic material.
  • the material of the gasket is selected from any one of silica gel and rubber.
  • the arm has a hollow portion.
  • the reinforcing arm includes an extension arm that is capable of supporting the extension.
  • the number of the extension arms is two, and the ends of the two extension arms extend in opposite directions.
  • an end of the extension arm is formed with an expansion interface, and the extension arm is connected to the extension through the expansion interface.
  • the expansion interface includes a support portion and a rotation preventing member fixed to the support portion for restricting rotation of the extension member relative to the support portion.
  • a flange is formed on the support portion, and the rotation preventing member is provided with a center hole, and the flange is inserted into the center hole.
  • the rotation stop is a disk tooth.
  • the pan/tilt device includes an axial stabilizing mechanism and a vertical stabilizing mechanism, the reinforcing arm being coupled to a side of the vertical stabilizing mechanism and connectable to a side of the supporting device.
  • a support device for supporting a pan-tilt device for photographing includes a reinforcing arm coupled to a side of the support device and connectable to a side of the support device to increase between the vertical stabilization mechanism and the support device The strength of the joint.
  • the reinforcing arm includes a first connecting end, a second connecting end, and an arm portion between the first connecting end and the second connecting end, the first end and a side of the supporting device The portions are connected, and the second connecting end is detachably connected to the supporting device.
  • first connecting end is formed with a rotatable connection structure, and the first connecting end forms a rotatable connection with the supporting device through the rotatable connecting structure.
  • the first connecting end includes a first rotating connecting portion and a second rotating connecting portion capable of forming a rotatably connected with the first rotating connecting portion, the first rotating connecting portion and the arm portion Fixedly connected, the second rotational connection can be fixedly connected to the support device.
  • first rotating connecting portion is provided with a through hole
  • second rotating connecting portion includes a rotating shaft
  • the rotating shaft and the shaft hole are pivotally engaged with each other such that the first rotating connecting portion and the The second rotational connection is rotatably connected between each other.
  • the second rotating connection portion includes two spaced apart arms, the first rotating connecting portion is located between the arms, the rotating shaft passes through the arm and the shaft hole and the seat The first rotating connection is pivotally connected.
  • the rotating shaft includes a shaft portion, a first end portion and a second end portion, and each of the arms is provided with a mounting hole, and the first end portion and the end portion are respectively received in the mounting Inside the hole.
  • the mounting hole of the mounting hole is a stepped hole, and the mounting hole is located at a size of an outer portion of the corresponding arm that is larger than a size of the inner portion.
  • the first end portion is formed with a rotation preventing portion that forms a rotation-stopping engagement with the mounting hole that is operated.
  • the outer side surface of the rotation stop portion is a non-cylindrical surface.
  • a screwing groove is formed on a surface of the first end portion away from the shaft portion.
  • the second end portion is a screw that is coupled to an end of the shaft portion facing away from the first end portion by a threaded fit.
  • the first connecting end includes a friction plate disposed between the first rotating connecting portion and the second rotating connecting portion, and the friction plate isolates an end portion of the first rotating connecting portion from corresponding The arm.
  • the friction plate is made of a wear resistant material.
  • the material of the friction plate is selected from at least one of nylon, ceramic and wear resistant metal.
  • a receiving groove is defined in an end surface of the first rotating connecting portion, the friction plate is received in the receiving groove, and a thickness of the friction plate is greater than a depth of the receiving groove.
  • the number of the friction plates is two.
  • each end end of the first rotational connection portion is provided with two friction plates.
  • a predetermined rotational damping is provided between an outer side surface of the rotating shaft and an inner side surface of the shaft hole.
  • the reinforcing arm includes a locking member
  • the supporting device is formed with an interface portion adapted to the locking member, and the second connecting end is engaged with the interface portion by a locking member, and The support devices are connected.
  • the second connecting end is provided with a through hole, and the locking member is rotatably passed through the through hole and can be connected to the supporting device.
  • the locking member includes a screw and an operating portion formed at one end of the screw, the interface portion is provided with a screw hole, and the screw passes through the through hole and is threadedly coupled with the screw hole .
  • a concave-convex microstructure is formed on a circumferential side surface of the operation portion such that a circumferential side surface of the operation portion has a certain roughness.
  • the second connecting end includes a gasket, and the gasket is disposed between the second connecting end and the operating portion.
  • the gasket is made of an elastic material.
  • the material of the gasket is selected from any one of silica gel and rubber.
  • the arm has a hollow portion.
  • the reinforcing arm includes an extension arm that is capable of supporting the extension.
  • the number of the extension arms is two, and the ends of the two extension arms extend in opposite directions.
  • an end of the extension arm is formed with an expansion interface, and the extension arm is connected to the extension through the expansion interface.
  • the expansion interface includes a support portion and a rotation preventing member fixed to the support portion for restricting rotation of the extension member relative to the support portion.
  • a flange is formed on the support portion, and the rotation preventing member is provided with a center hole, and the flange is inserted into the center hole.
  • the rotation stop is a disk tooth.
  • the support device is a hand-held support device or a wearable support device.
  • the supporting device is one of an unmanned aerial vehicle, an unmanned vehicle, and an unmanned ship.
  • the reinforcing arm can strengthen the connection strength of the joint between the pan-tilt device and the supporting device, prevent damage of the pan-tilt device and/or the supporting device, and affect the Use of the shooting equipment.
  • FIG. 1 is a perspective view of a photographing apparatus according to a first embodiment of the present invention.
  • Figure 2 is a perspective view of the photographing apparatus of Figure 1 after the reinforcing arm is attached.
  • FIG. 3 is an exploded view of a partial structure of the photographing apparatus of FIG. 2.
  • FIG. 4 is an assembled view of a partial structure of the photographing apparatus of FIG. 3.
  • Fig. 5 is another perspective view of a partial structure of the photographing apparatus of Fig. 4.
  • a component when referred to as being “fixed” to another component, it can be directly on the other component or the component can be present.
  • a component When a component is considered to "connect” another component, it can be directly connected to another component or possibly a central component.
  • a component When a component is considered to be “set to” another component, it can be placed directly on another component or possibly with a centered component.
  • the terms “vertical,” “horizontal,” “left,” “right,” and the like, as used herein, are for illustrative purposes only.
  • the photographing apparatus 100 of the first embodiment of the present invention includes an imaging device 10 , a pan-tilt device 20 , a support device 30 , and a reinforcing arm 40 .
  • the pan-tilt device 20 is disposed between the imaging device 10 and the support device 30 for changing the shooting angle of the imaging device 10 and eliminating the influence of jitter on the imaging device 10.
  • the reinforcing arm 40 connects the pan-tilt device 20 and the supporting device 30.
  • the imaging device 10 is used to capture an image/video.
  • the imaging device 10 can be a digital camera, a video camera, a mobile phone with a camera function, a tablet computer, or the like.
  • the pan-tilt device 20 includes an axial stabilization mechanism 21 and a vertical stabilization mechanism 22.
  • the axial stabilization mechanism 21 is a three-axis support device, and more specifically, the axial stabilization mechanism 21 is a three-axis pan/tilt, which can be around the first axis a1 (for example, heading (yaw) The axis), the second axis a2 (eg, a roll axis), and the third axis a3 (eg, a pitch axis) adjust the angle of the imaging device 10.
  • the axial stabilizing mechanism 21 includes a first shaft driving unit 211, a first bracket 212, a second shaft driving unit 213, a second bracket 214, and a third shaft driving unit 215.
  • the first bracket 212 is connected to the first shaft driving unit 211 and can be rotated around the first shaft by the first shaft driving unit 211; the second shaft driving unit 213 is fixedly disposed in the The first bracket 212 is away from the end of the first shaft driving unit 211; the second bracket 214 is connected to the second shaft driving unit 213 and can be driven by the second shaft driving unit 213 The second shaft driving unit 215 is fixedly disposed at an end of the second bracket 214 away from the second shaft driving unit 213, and the imaging device 10 is connected to the third shaft driving unit 215 The third shaft can be rotated about the third axis by the third shaft driving unit 215.
  • the first shaft driving unit 211, the second shaft driving unit 213, and the third shaft driving unit 215 are brushless motors.
  • the pan-tilt device 20 may include a sensor (not shown) and a controller (not shown).
  • the sensor is used to sense posture information of the photographing apparatus 100.
  • the sensor may be an inertial measurement unit (IMU).
  • the controller is configured to control at least one of the first shaft driving unit 211, the second shaft driving unit 213, and the third shaft driving unit 215 to rotate according to the sensed information of the sensor to eliminate The influence of the axial shake of the photographing apparatus 100 on the imaging device 10.
  • the controller drives and controls at least one of the first shaft driving unit 211, the second shaft driving unit 213, and the third shaft driving unit 215 along an axial direction of the photographing apparatus 100
  • the direction in which the dithering direction is reversed is rotated to eliminate the influence of the axial shake of the photographing apparatus 100 on the imaging device 10.
  • the controller can also control at least one rotation of the first axis driving unit 211, the second axis driving unit 213, and the third axis driving unit 215 in response to the user's instruction information, to implement the user.
  • the purpose of the desired angle/direction shot can also control at least one rotation of the first axis driving unit 211, the second axis driving unit 213, and the third axis driving unit 215 in response to the user's instruction information, to implement the user. The purpose of the desired angle/direction shot.
  • the axial stabilizing mechanism 21 further includes a first joint portion 210 fixedly coupled to the first shaft driving unit 211, and the first joint portion 210 is configured to connect the vertical stabilizing mechanism 22.
  • the first joint portion 210 can be engaged, screwed or interference fit with the vertical stabilizer mechanism 22.
  • the first joint portion 210 further includes an electrical connection portion (not shown). When the axial stabilization mechanism 21 and the vertical stabilization mechanism 22 are connected to each other, the electrical connection portion can The imaging device 10 and/or the first shaft driving unit 211, the second shaft driving unit 213, and the third shaft driving unit 215 are electrically connected to other electronic components (for example, a power source disposed in the supporting device, Controller, processor, etc.).
  • the axial stabilization mechanism 21 can also be a single-axis pan/tilt, a two-axis pan/tilt or other types of pan/tilt.
  • the vertical stabilization mechanism 22 is capable of balancing the gravity of the imaging device 10 and the pan-tilt device 20 and for eliminating the influence of the vertical shake of the photographing apparatus 100 on the imaging device 10.
  • the vertical jitter generally refers to jitter having a vertical component, that is, as long as the jitter of the photographing apparatus 100 has a component in the vertical direction, it may be referred to as vertical jitter, in other words, the vertical shake photographing apparatus 100
  • the direction of macroscopic motion is not necessarily vertical, but may also have a certain angle with the vertical direction.
  • the vertical stabilizing mechanism 22 includes a first vertical rod 221, a second vertical rod 222, a first cross rod 223, a second cross rod 224, and an elastic member 225.
  • the first vertical rod 221 is pivotally connected to one end of the first horizontal rod 223 and the second horizontal rod 224, respectively, and two ends of the second vertical rod 222 and the first horizontal rod respectively 223 and the other end of the second crossbar 224 are pivotally connected.
  • the first cross bar 223 and the second cross bar 224 are parallel to each other and have substantially the same length, such that the first vertical bar 221, the second vertical bar 222, and the first horizontal cross.
  • the rod 223 and the second crossbar 224 constitute a quadrilateral frame, and the adjacent sides of the quadrilateral frame are pivoted such that the angle between the adjacent sides is adjustable.
  • An end of the second crossbar 224 connected to the first vertical rod 221 is closer to the imaging device 10 than an end of the first crossbar 223 connected to the first vertical rod 221.
  • first vertical rod 221 and the first horizontal rod 223 are pivotally connected to each other by a first pivot s1, and between the first vertical rod 221 and the second horizontal rod 224
  • the second vertical rod 222 and the first horizontal rod 223 are pivotally connected to each other by a third pivot s3, and the second vertical rod 222 and the first portion are pivotally connected to each other.
  • the two cross bars 224 are pivotally connected to each other by a fourth pivot s4.
  • the first vertical rod 221 includes a second joint portion 221a adapted to the first joint portion 210, and the second joint portion 221a and the first joint portion 210 cooperate to realize the axial increase
  • the mechanical mechanism and electrical connection of the stabilizing mechanism 21 to the vertical stabilizing mechanism 22 are provided.
  • the elastic member 225 is connected between the first crossbar 223 and the second vertical rod 222, and the component of the tensile force of the elastic member 225 in the vertical direction can balance the gravity of the imaging device 10,
  • the weight of the device 20 is a coil spring, and one end of the elastic member 225 is connected to the first cross bar 223, and the other end is connected to a predetermined height of the second vertical rod 222, so that the elastic portion is elastic.
  • the length direction of the piece 225 forms an angle with the length of the first cross bar 223.
  • one end of the elastic member 225 is connected to the first cross bar 223 through the first connecting member 226.
  • the first connecting member 226 is a pivoting member that is rotatable relative to the first crossbar 223. It can be understood that the first connecting member 226 can also be integrally formed on the first crossbar 223.
  • the member attached to or fixed to the first crossbar 223 may be connected to one end of the elastic member 225 to the first crossbar 223.
  • the first connecting member 226 can also be omitted, and the end of the elastic member 225 is directly connected to the first crossbar 223. At this time, the end of the elastic member 225 can form a hook structure.
  • a connecting shaft corresponding to the hook is formed on the first cross bar 223, and the hook structure is sleeved on the connecting shaft to form a rotatable connection.
  • the vertical stabilization mechanism 22 further includes an adjustment assembly 227 for adjusting the connection height of the end of the elastic member 225 with respect to the second vertical rod 222.
  • connection height of the end of the elastic member 225 relative to the second vertical rod 222 can be adjusted by rotating the adjustment rod 2271 by adjusting the end of the elastic member 225 relative to the second vertical
  • the connecting height of the rod 222 can adjust the pulling force of the elastic member 225, and therefore, the vertical stabilizing mechanism 22 can adjust the pulling force of the elastic member 225 according to the weight of the load that it needs to carry, and therefore, the vertical stabilizing
  • the mechanism 22 can flexibly adjust the required force for balancing the weight of the load according to different types and types of loads.
  • the load is the imaging device 10 and the axial stabilization mechanism 21, In some cases, the load may include only the imaging device 10.
  • the vertical stabilization mechanism 22 further includes an angle adjustment component 228 for adjusting the connection angle of the vertical stabilization mechanism 22 and the support device.
  • the angle adjusting component 228 includes a first connecting portion 2281 and a second connecting portion 2282 that are rotatably connected to each other, and the first connecting portion 2281 is fixedly connected to the second vertical rod 222.
  • the first connecting portion 2281 is rotated by a predetermined angle with respect to the second connecting portion 2282 (the predetermined angle may be plural, for example, 1°, 2°, 3°, 5°, 10°, 20°, 30°) After the 45°, 60°, 75°, 90°, etc., the first connecting portion 2281 and the second connecting portion 2282 can be relatively fixed.
  • the first connecting portion 2281 is integrally formed with the second vertical rod 222, and the first connecting portion 2281 is substantially in the shape of a flat arch.
  • the second connecting portion 2282 is provided with a receiving portion 2282a.
  • the first connecting portion 2281 is inserted into the receiving portion 2282a and rotatably connected to the second connecting portion 2282.
  • the first connecting portion 2281 and the second connecting portion 2282 may adopt a disk tooth.
  • the structures (not shown) are in mesh with each other, and the disc tooth structure can be disengaged when it is necessary to adjust the connection angle between the first connecting portion 2281 and the second connecting portion 2282.
  • the fixed connection angle can also be adjusted between the first connecting portion 2281 and the second connecting portion 2282 by other matching methods.
  • the structure in which the first connecting portion 2281 and the second connecting portion 2282 are rotatably coupled to each other may be interchanged.
  • the first connecting portion 2281 defines a receiving portion
  • the second connecting portion 2282 is inserted into the receiving portion.
  • the accommodating portion is rotatably connected to the first connecting portion 2281.
  • the second connecting portion 2282 includes a locking operating member 2282b.
  • the first connecting portion 2281 and the second connecting portion 2282 are relatively rotatable or relatively fixed between the second connecting portion 2282 by operating the locking operating member 2282b.
  • the locking operation member 2282b is a button. When the locking operation member 2282b is pressed, the first connecting portion 2281 and the second connecting portion 2282 are relatively rotatable to release the locking operation. In the case of the piece 2282b, the first connecting portion 2281 and the second connecting portion 2282 are relatively fixed. It can be understood that when the structures of the first connecting portion 2281 and the second connecting portion 2282 are rotatably coupled with each other, the locking operating member 2282b may also be disposed on the first connecting portion 2281.
  • the second connecting portion 2282 further includes a third joint portion 2282c for connecting the support device 30.
  • the third joint portion 2282c can be engaged, screwed or interference fit with the support device 30.
  • the third joint portion 2282c further includes an electrical connection portion (not shown), and the second joint portion 221a and the third joint portion 2282c may pass through a soft circuit board (not shown).
  • the cables are electrically connected to each other.
  • the electrical connecting portion can electrically connect the imaging device 10 and/or the axial stabilizing mechanism 21 to the supporting device 30 to realize The imaging device 10 and/or the axial stabilization mechanism 21 are controlled by the support device 30.
  • the third joint portion 2282c has a similar structure to the first joint portion 210.
  • the vertical stabilizing mechanism 22 further includes a damper 229 for eliminating the resonance phenomenon caused by the shake, thereby further stabilizing the photographing.
  • One end of the damper member 229 is rotatably connected to the first vertical rod 221, and the other end is rotatably connected to the second cross rod 224.
  • the two ends of the damping member 229 may be respectively connected to the first vertical rod 221 and the first horizontal rod 223, the first horizontal rod 223 and the second vertical rod 222, or the second vertical rod 222 and the second horizontal rod 224.
  • the damper 229 may be any one or a combination of an air spring damper, a hydraulic damper, a spring damper, a pulse damper, a viscous damper, a damper rail, and the like.
  • damper 229 can be omitted; in addition, at least one of the first pivot s1, the second pivot s2, the third pivot s3, and the fourth pivot s4 can also be disposed. A rotational friction to eliminate the resonance caused by the jitter.
  • the support device 30 is used to support the imaging device 10 and the pan-tilt device 20.
  • the support device 30 is a hand-held support device, that is, the user can hold the support device 30 for shooting, and the support device 30 is provided with a shooting function key 31, which allows the user to operate.
  • Shooting is controlled, for example, controlling a shooting mode of the imaging device 10, a shooting angle of the imaging device, and the like.
  • the support device 30 further includes a fourth joint portion 32 adapted to the third joint portion 2282c, and the support device 30 can be coupled by the fourth joint portion 32 and the third joint portion 2282c. It is mechanically coupled to the vertical stabilization mechanism 22 and may also be electrically coupled to the axial stabilization mechanism 21 and/or the imaging device 10.
  • the support device 30 further includes an interface portion 33 that is connectable to the reinforcing arm 40.
  • the interface portion 33 is provided with a screw hole 331.
  • the reinforcing arm 40 is used to enhance the connection strength between the pan-tilt device 20 and the supporting device 30. Specifically, the reinforcing arm 40 is coupled to the side of the pan-tilt device 20 and the supporting device 30.
  • the number of the reinforcing arms 40 is one. It can be understood that the number of the reinforcing arms 40 may also be multiple, and the plurality of reinforcing arms 40 are respectively connected to the different parts of the pan-tilt device 20 and the supporting device 30.
  • the reinforcing arm 40 includes a first connecting end 41, a second connecting end 42 and an arm portion 43 between the first connecting end 41 and the second connecting end 42.
  • the first connection end 41 is connected to the pan-tilt device 20, and the second connection end 42 is connected to the support device 30.
  • the first connecting end 41 is formed with a rotatable connection structure, and the first connecting end 41 can form a rotatable connection with the pan/tilt device 20 by the rotatable connecting structure.
  • the first connecting end 41 includes a first rotational connection portion 411 and a second rotational connection portion 412 capable of forming a rotatably connected relationship with the first rotational connection portion 411.
  • the first rotational connection portion 411 is fixedly coupled to the arm portion 43.
  • the first rotational connection portion 411 has a substantially hollow cylindrical shape, and has a through hole 4111 penetrating therethrough, and the shaft hole 4111 penetrates the two opposite end faces of the first rotational connection portion 411.
  • a receiving groove 4112 is defined in each of the end faces of the first rotating connecting portion 411.
  • the receiving groove 4112 is a circular groove, and the diameter of the receiving groove 4112 is larger than the diameter of the shaft hole 4111. .
  • the second rotating connecting portion 412 can be fixedly connected to the pan/tilt device 20 , and specifically, the second rotating connecting portion 412 protrudes from a side of the second connecting portion 2282 of the vertical stabilizing mechanism 22 . It can be understood that the second rotating connecting portion 412 can be connected to the vertical stabilizing mechanism 22 by integral molding, riveting, screwing, welding, bonding, snapping connection, etc., and will not be described in detail.
  • the second rotational connection portion 412 includes two spaced apart arms 4121 and a rotating shaft 4122 connected to the arms 4121. The distance between the two arms 4121 is greater than the length of the first rotational joint 411.
  • the arm 4121 extends in a direction of one side of the vertical stabilization mechanism 22, and each of the arms 4121 is provided with a mounting hole 4121a for mounting the rotating shaft 4122.
  • the mounting hole 4121a is a stepped hole, and the mounting hole 4121a is located at an outer portion of the corresponding arm 4121 and has a larger size than the inner portion.
  • the rotating shaft 4122 includes a shaft portion 4122a, a first end portion 4122b, and a second end portion 4122c.
  • the shaft portion 4122a is substantially cylindrical, and the first end portion 4122b is formed at one end of the shaft portion 4122a.
  • the cross-sectional dimension of the first end portion 4122b is greater than the cross-sectional dimension of the shaft portion 4122a.
  • the first end portion 4122b is formed with a rotation stop portion 4122d.
  • the outer side surface of the rotation stop portion 4122d is a non-cylindrical surface, and the rotation stop portion 4122d can cooperate with the corresponding mounting hole 4121a to form a rotation stop connection.
  • the shape of the inner side surface of the corresponding mounting hole 4121a corresponds to the outer side shape of the rotation stop portion 4122d, specifically, the outer side shape of the rotation stop portion 4122d and the inner side surface of the rotation stop portion
  • the shape is an elliptical cylinder surface, a prism surface, a waist cylinder surface, or the like, which can form a shape of a rotation preventing fit.
  • the first end portion 4122b is provided with a screw groove 4122e on the surface of the shaft portion 4122a.
  • the screw groove 4122e is a "one" groove. It can be understood that the screw groove 4122e is also It may be any suitable shape groove such as a "T" shaped groove, a "ten” shaped groove, a triangular groove, an elliptical groove, or a polygonal groove.
  • the second end portion 4122c can be coupled to an end of the shaft portion 4122a that faces away from the first end portion 4122b. In this embodiment, the second end portion 4122c is a screw.
  • an end surface of the shaft portion 4122a facing away from one end of the first end portion 4122b is provided with a threaded hole 4122f, and the second end portion 4122c can The threaded holes 4122f are threaded.
  • the shaft portion 4122a may be positioned by the tool (for example, a screwdriver) extending into the screwing groove 4122e to prevent the shaft portion 4122a from being screwed in. Rotate by motion.
  • the second end portion 4122c can also be connected to one end of the shaft portion 4122a away from the first end portion 4122b by means of engagement, welding, bonding or the like.
  • the second end portion of the second end portion 4122c has a largest cross-sectional dimension that is larger than a cross-sectional dimension of the shaft portion 4122a.
  • the diameter of the shaft portion 4122a is slightly smaller than the diameter of the shaft hole 4111 of the first rotational connection portion 411, and the outer surface of the shaft portion 4122a and the inner surface of the shaft hole 4111 can be formed. Predetermined rotational damping.
  • the first connecting end 41 further includes a friction plate 413 disposed between the first rotational connection portion 411 and the second rotational connection portion 412.
  • the friction plate 413 can be disposed at the two-phase back end of the first rotational connection portion 411.
  • the friction plate 413 is disposed corresponding to the receiving groove 4112 of the first rotational connection portion 411.
  • the friction plate 413 is made of a wear resistant material such as nylon, ceramic, wear resistant metal, or the like.
  • the friction plate 413 has a substantially annular shape. It can be understood that the friction plate 413 may have any other suitable shape, and is not limited to the illustrated embodiment.
  • the thickness of the friction plate 413 is greater than the depth of the receiving groove 4112.
  • the number of the friction plates 413 is two. It can be understood that, in other embodiments, the number of the friction plates 413 may be changed.
  • each end end of the first rotational connection portion 411 may be provided with two of the friction plates 413, only the first rotation.
  • One end of the connecting portion 411 is provided with one of the friction plates, or the friction plate may be omitted.
  • the second connecting end 42 defines a through hole 421 .
  • the extending direction of the through hole 421 is substantially perpendicular to the axial direction of the rotating shaft 4122.
  • the second connecting end 42 is connected to the supporting device 30 by a locking member 422.
  • the locking member 422 is a screw, and the locking member 422 includes a screw 4221 and is formed on the screw.
  • the screw 4221 can be connected to the supporting device 30 through the through hole 421.
  • the screw 4221 can be connected to the interface portion 33 of the supporting device 30, and more specifically, the screw 4221 can The screw holes 331 form a threaded fit.
  • the cross-sectional dimension of the operating portion 4222 is greater than the size of the cross-section of the screw.
  • the peripheral side surface of the operation portion 4222 is formed with a concave-convex microstructure such that the circumferential side surface of the operation portion 4222 has a certain roughness, and the operation portion 4222 is easily operated to rotate the locking member 422. .
  • the second connecting end 42 further includes a spacer 423.
  • the spacer 423 is substantially annular.
  • the spacer 423 is made of an elastic material such as silicone rubber, rubber or the like.
  • the arm portion 43 has a substantially square column shape.
  • the arm portion 43 is made of a material having a certain mechanical strength, which is resistant to certain stretching, compression, and distortion.
  • the material of the arm portion 43 may be from metal, alloy, carbon fiber, engineering plastic. Etc.
  • the arm portion 43 has a hollow portion 431, which can reduce the weight of the reinforcing arm 40 and further reduce the weight of the photographing apparatus 100.
  • the stiffening arm 40 also includes an extension arm 44 that can be coupled to the extension 50 (FIG. 2) of the camera device 100, such as an electronics stand or the like.
  • the number of the extension arms 44 is two, the extension arms 44 are connected to the second connection ends 42, and the ends of the two extension arms 44 extend in opposite directions. It can be understood that in other embodiments, the number of the extension arms 44 may be one or more than two, and the extension arms 44 may be connected to other positions of the reinforcement arms 40, such as the first connection end. 41. Between the first connection end 41 and the second connection end 42 and the like.
  • An extension interface 441 is formed at an end of each of the extension arms 44, and the expansion interface 441 includes a support portion 4411 and a rotation stop member 4412 that can be fixedly coupled to the support portion 4411.
  • the support portion 4411 is substantially disk-shaped, and the support portion 4411 defines a connection hole 4411a, and the connection hole 4411a can be connected to the extension member 50.
  • a hollow flange 4411b surrounding the connecting hole 4411a is formed in the support portion 4411.
  • the rotation preventing member 4412 is a disk tooth, and the rotation preventing member 4412 can be engaged with the corresponding structure of the expansion member 50 to prevent the expansion member 50 from rotating relative to the expansion arm 44.
  • the rotation stop 4412 is provided with a central hole 4412a.
  • the central hole 4412a and the flange 4411b are each substantially circular.
  • the central hole 4412a has a diameter slightly larger than the outer diameter of the flange 4411b.
  • the friction plate 413 When the reinforcing arm 40 is assembled, the friction plate 413 is disposed in the corresponding receiving groove 4112, and the first rotating connecting portion 411 is disposed between the two arms 4412, each of the friction
  • the two-phase back surface of the sheet 413 respectively contacts the bottom surface of the corresponding receiving groove 4112 and the inner side surface of the corresponding arm 4111, and the friction plate 413 enables the first rotating connection portion 411 and the second surface
  • the relative rotation between the rotational joints 412 has a certain rotational damping, while the friction plate 413 can avoid direct contact between the first rotational connection portion 411 and the support arm 4121, preventing the first rotational connection.
  • the shaft portion 4122a of the rotating shaft 4122 passes through the mounting hole 4121a of the arm 4121 and the shaft hole 4111 of the first rotating connecting portion 411, the first The end portion 4122b is received in the corresponding mounting hole 4121a, and the rotation preventing portion 4122d cooperates with the corresponding mounting hole 4121a to form a rotation preventing connection, and the second end portion 4122c is received in the other mounting hole 4121a.
  • the rotation has a certain rotational damping; the screw 4221 of the locking member 422 is rotatably inserted into the through hole 421, and the spacer 423 is disposed on the operating portion 4222 of the locking member 422 and the second connection.
  • the anti-rotation member 4412 is fixed to the corresponding support portion 4411, and the flange 4411b is inserted into the center hole 4412a of the corresponding rotation preventing member 4412; the extension member 50 can be connected to One of the extension interfaces 441.
  • the first connecting end 41 of the reinforcing arm 40 is connected to the pan-tilt device 20, specifically, the second rotating connecting portion 412 is fixed.
  • the second connecting end 42 is connected to the supporting device 30, specifically, the interface portion of the locking member 422 and the supporting device 30 33 connected.
  • the tension of the elastic member 225 is adjusted to make the vertical
  • the stabilizing mechanism 22 can balance the weight of the image forming apparatus 10 and the axial stabilizing mechanism 21 by the pulling force of the elastic member 225.
  • the vertical stabilization mechanism 22 can horizontally support the imaging device 10 and the axial stabilization mechanism 21; when the support device 30 has vertical jitter, the inertia The interaction between the imaging device 10 and the axial stabilization mechanism 21 and the vertical stabilization mechanism 22 changes, and the vertical stabilization mechanism 22 will hesitate to generate the force of the elastic member.
  • the movement opposite to the direction of the shake is to compensate for the influence of the vertical shake on the imaging device 10, and the effect of photographing is ensured.
  • the reinforcing arm 40 can strengthen the connection strength of the joint between the pan-tilt device 20 and the supporting device 30, and prevent the damage of the pan-tilt device 20 and/or the supporting device 30 from affecting the shooting. Use of device 100.
  • the reinforcing arm 40 can be separately manufactured, and when used, the reinforcing arm 40 is connected to the pan/tilt device 20 and the supporting device 30; in other embodiments, The reinforcing arm 40 can directly constitute a partial structure of the supporting device 30, and the reinforcing arm 40 can be directly connected to the pan/tilt device 20 when in use; or the reinforcing arm 40 can directly constitute the pan/tilt device
  • the partial structure of 20 may directly connect the reinforcing arm 40 to the supporting structure in use, and more specifically, the reinforcing arm 40 may directly constitute a partial structure of the vertical stabilizing mechanism 22.
  • first connecting end 41 of the reinforcing arm 40 can be connected to the supporting device 30, and correspondingly, the second connecting end 42 of the reinforcing arm 40 can be connected to the The gimbal device 20 is on.
  • the support device 30 is not limited to a hand-held support device, but may be other movable support devices, such as wearable support devices, unmanned aerial vehicles, unmanned vehicles, unmanned vehicles, and the like.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Accessories Of Cameras (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)

Abstract

L'invention concerne un appareil photographique (100), lequel appareil comprend un dispositif panoramique-basculant (20) et un dispositif de support (30). Le dispositif panoramique-basculant (20) est relié au dispositif de support (30). Le dispositif panoramique-basculant (20) comprend un bras de renfort (40) qui est relié à un côté du dispositif panoramique-basculant (20) et à un côté du dispositif de support (30) pour renforcer la résistance d'une articulation entre le dispositif panoramique-basculant (20) et le dispositif de support (30). L'invention concerne également un mécanisme d'augmentation de stabilité verticale (22) et un dispositif panoramique-basculant (20).
PCT/CN2016/079328 2016-04-14 2016-04-14 Mécanisme d'augmentation de stabilité verticale, dispositif panoramique-basculant, dispositif de support, et appareil photographique Ceased WO2017177426A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
PCT/CN2016/079328 WO2017177426A1 (fr) 2016-04-14 2016-04-14 Mécanisme d'augmentation de stabilité verticale, dispositif panoramique-basculant, dispositif de support, et appareil photographique
CN201680008299.2A CN107466378B (zh) 2016-04-14 2016-04-14 竖向增稳机构、云台装置、支撑装置及拍摄设备
CN201911103570.2A CN110762357B (zh) 2016-04-14 2016-04-14 加强臂、竖向增稳机构及云台装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2016/079328 WO2017177426A1 (fr) 2016-04-14 2016-04-14 Mécanisme d'augmentation de stabilité verticale, dispositif panoramique-basculant, dispositif de support, et appareil photographique

Publications (1)

Publication Number Publication Date
WO2017177426A1 true WO2017177426A1 (fr) 2017-10-19

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PCT/CN2016/079328 Ceased WO2017177426A1 (fr) 2016-04-14 2016-04-14 Mécanisme d'augmentation de stabilité verticale, dispositif panoramique-basculant, dispositif de support, et appareil photographique

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CN (2) CN107466378B (fr)
WO (1) WO2017177426A1 (fr)

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CN110325822A (zh) * 2018-04-25 2019-10-11 深圳市大疆创新科技有限公司 云台位姿修正方法和装置
CN113090879A (zh) * 2021-03-17 2021-07-09 桂林智神信息技术股份有限公司 一种手持式稳定器

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CN207880407U (zh) * 2018-01-05 2018-09-18 深圳市大疆创新科技有限公司 手持云台
EP4019823A1 (fr) 2018-03-23 2022-06-29 SZ DJI Technology Co., Ltd. Appareil de stabilisation de charge
CN110382942B (zh) * 2018-03-23 2021-07-20 深圳市大疆创新科技有限公司 竖向增稳机构、云台装置以及拍摄系统
CN113983309B (zh) * 2018-03-23 2024-01-12 深圳市大疆创新科技有限公司 竖向增稳机构
CN113294652B (zh) * 2018-03-23 2023-04-18 深圳市大疆创新科技有限公司 竖向增稳机构
CN110291324B (zh) * 2018-03-23 2021-08-17 深圳市大疆创新科技有限公司 竖向增稳机构、云台装置以及拍摄系统
CN108413205B (zh) * 2018-04-27 2024-06-21 广东思锐光学股份有限公司 云台
JP2020003730A (ja) * 2018-06-29 2020-01-09 エスゼット ディージェイアイ テクノロジー カンパニー リミテッドＳｚ Ｄｊｉ Ｔｅｃｈｎｏｌｏｇｙ Ｃｏ．，Ｌｔｄ 移動体、合焦制御方法、プログラム、及び記録媒体
CN108591792B (zh) * 2018-07-13 2024-10-29 桂林智神信息技术股份有限公司 稳定器用机架组件的双轴枢转装置、机架组件及稳定器
WO2020042135A1 (fr) * 2018-08-31 2020-03-05 深圳市大疆创新科技有限公司 Procédé de commande pour appareil d'augmentation de stabilité verticale, appareil d'augmentation de stabilité verticale et dispositif de capture d'image
CN109990186A (zh) * 2019-03-25 2019-07-09 湖南长城信息金融设备有限责任公司 一种可隐藏的摄像头结构
CN110594544B (zh) * 2019-10-11 2024-08-02 桂林智神信息技术股份有限公司 稳定器用拓展装置及稳定器

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