WO2021026729A1 - 拍摄设备的固持装置及云台 - Google Patents

拍摄设备的固持装置及云台 Download PDF

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Publication number
WO2021026729A1
WO2021026729A1 PCT/CN2019/100224 CN2019100224W WO2021026729A1 WO 2021026729 A1 WO2021026729 A1 WO 2021026729A1 CN 2019100224 W CN2019100224 W CN 2019100224W WO 2021026729 A1 WO2021026729 A1 WO 2021026729A1
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WO
WIPO (PCT)
Prior art keywords
holding
holding device
equipment according
photographing equipment
photographing
Prior art date
Application number
PCT/CN2019/100224
Other languages
English (en)
French (fr)
Inventor
赵天菲
杨乃旭
谢旻钊
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 CN201980032888.8A priority Critical patent/CN112189109A/zh
Priority to PCT/CN2019/100224 priority patent/WO2021026729A1/zh
Publication of WO2021026729A1 publication Critical patent/WO2021026729A1/zh

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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
    • 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
    • F16F15/28—Counterweights, i.e. additional weights counterbalancing inertia forces induced by the reciprocating movement of masses in the system, e.g. of pistons attached to an engine crankshaft; Attaching or mounting same
    • 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
    • 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
    • F16M11/041—Allowing quick release of the apparatus
    • 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
    • F16M11/18—Heads with mechanism for moving 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

Definitions

  • This application relates to the technical field of holding structures of photographing equipment, and in particular to a holding device and a pan-tilt for photographing equipment.
  • a handheld pan/tilt As a shooting auxiliary device to keep the shooting device stable. Due to the numerous types of shooting equipment, the differences in size and weight of different shooting equipment, and the newly added auxiliary components on the original shooting equipment, the center of gravity of the shooting equipment deviates from the preset center of gravity area of the handheld pan/tilt.
  • the motor is generally used to correct the displacement of the photographing device in the motor axis, so as to ensure that the photographing device matches the preset center of gravity area of the handheld pan/tilt as much as possible.
  • this method will cause the motor to be overloaded, resulting in greater power consumption, more heat generated by the motor, and shorter battery life.
  • the present application provides a holding device and a pan/tilt for shooting equipment.
  • the holding device can adjust the center of gravity of the holding device equipped with the shooting equipment when holding the shooting equipment for shooting or displaying operations, thereby reducing the motor power. Consumption, extending battery life.
  • the present application provides a holding device for photographing equipment for a pan-tilt, the pan-tilt includes at least one rotating shaft mechanism, the rotating shaft mechanism includes a motor, and the holding device includes:
  • the holding mechanism is used to detachably fix the photographing device.
  • the holding mechanism includes a main body and a plurality of holding parts connected to the main body.
  • the plurality of holding parts and the main body together form one for accommodating the photographing equipment ’S accommodation space;
  • the counterweight structure is detachably connected to the holding mechanism, and is used to adjust the center of gravity of the holding device equipped with shooting equipment, so that the center of gravity of the holding device equipped with shooting equipment is at least one rotation axis of the platform
  • the weight structure is arranged on the main body; when the holding mechanism fixes the photographing device, the holding portion is used to contact the photographing device to stably hold the photographing device;
  • the main body is provided with a connecting part for connecting with the driving part of the motor, and the connecting part and the accommodating space are respectively located on opposite sides of the main body.
  • this application provides a pan-tilt, including:
  • At least one rotating shaft mechanism including a motor
  • the holding device of the photographing equipment as described above is connected to the driving part of the motor.
  • the embodiment of the present application provides a holding device and a pan/tilt for a photographing device.
  • the photographing device needs to be used for photographing or displaying operations
  • the fixing is adjusted by the counterweight structure.
  • the center of gravity of the holding device holding the photographing equipment is matched to the preset center of gravity area of the at least one rotating shaft mechanism of the pan/tilt head, so that the motor of the pan/tilt head can obtain a better working state , Thereby reducing the power consumption of the motor and extending the battery life of the motor.
  • FIG. 1 is a schematic structural diagram of a pan/tilt from one angle according to an embodiment of the present application, in which the counterweight structure is not shown;
  • Fig. 2 is a schematic structural diagram of the pan-tilt in Fig. 1 from another angle;
  • FIG. 3 is a schematic diagram of a part of the structure of a pan/tilt head provided by an embodiment of the present application
  • Fig. 4 is a schematic structural diagram of the pan-tilt in Fig. 1 from another angle;
  • FIG. 5 is a schematic structural diagram of a photographing device provided by an embodiment of the present application.
  • FIG. 6 is a schematic structural diagram of a holding device of a photographing equipment provided by an embodiment of the present application.
  • FIG. 7 is a schematic structural diagram of a counterweight structure provided by an embodiment of the present application.
  • Fig. 8 is a schematic structural diagram of a counterweight structure provided by an embodiment of the present application.
  • Holding device 110, holding mechanism; 111, main body; 1111, first side; 1112, second side; 1113, third side; 1114, fourth side; 112, holding part; 1121, first holding part; 1122, second holding part; 113, accommodating space; 114, connecting part; 115, connecting body, 1151, mounting part;
  • Rotation axis mechanism 210. Yaw axis rotation axis mechanism; 211. Yaw axis motor; 220. Pitch axis rotation axis mechanism; 221. Pitch axis motor; 230. Roll axis rotation axis mechanism; 231. Roll axis motor; 240. Motor; 241, driving part; 242, rotating shell; Y, yaw axis; P, pitch axis; R, roll axis;
  • An embodiment of the present application provides a pan/tilt head.
  • the pan/tilt head includes a holding device of a photographing device and at least one shaft mechanism, and the shaft mechanism includes a motor.
  • the holding device of the photographing equipment is connected with the driving part of the motor.
  • the pan/tilt head 10 includes a holding device 100 of the photographing device 20 and at least one rotating shaft mechanism 200 connected to the holding device 100.
  • the holding device 100 is connected to a rotating part of the at least one rotating shaft mechanism 200.
  • the gimbal 10 has a yaw (YAW) axis Y, a pitch (PITCH) axis P, and a roll (ROLL) axis R.
  • the at least one rotation axis mechanism 200 includes a yaw axis rotation axis mechanism 210, a pitch axis rotation axis mechanism 220 and a roll axis rotation axis mechanism 230.
  • the at least one rotation axis mechanism 200 may be any one of the yaw axis rotation axis mechanism 210, the pitch axis rotation axis mechanism 220, and the roll axis rotation axis mechanism 230.
  • the yaw axis rotation mechanism 210 includes at least one yaw axis motor 211, and the motor axis of the yaw axis motor 211 is defined as the yaw axis Y.
  • the pitch axis rotation axis mechanism 220 includes at least one pitch axis motor 221, and the motor axis of the pitch axis motor 221 is defined as the pitch axis P.
  • the roll shaft rotating shaft mechanism 230 includes at least one roll shaft motor 231, and the motor shaft of the roll shaft motor 231 is defined as the roll shaft R.
  • the yaw axis motor 211, the pitch axis motor 221, and the roll axis motor 231 are used to enable the camera device 20 mounted on the gimbal 10 to rotate around the yaw axis Y, the pitch axis P, and the roll axis R to achieve a larger angle Shooting.
  • the yaw axis rotation axis mechanism 210 can drive the pitch axis rotation axis mechanism 220, the roll axis rotation axis mechanism 230 and the holding device
  • the 100 rotates together, thereby driving the photographing device 20 on the holding device 100 to rotate along the yaw axis Y of the yaw axis motor 211.
  • the pitch axis rotation mechanism 220 can drive the roll axis rotation mechanism 230 and the holding device 100 to rotate together, thereby driving the photographing equipment 20 on the holding device 100 to rotate along the pitch axis P of the pitch axis motor 221.
  • the roll axis motor 231 is connected to the holding device 100 so that the roll axis rotating shaft mechanism 230 drives the holding device 100 to rotate, thereby driving the photographing equipment 20 on the holding device 100 to rotate along the roll axis R of the roll axis motor 231.
  • the yaw axis motor 211, the pitch axis motor 221, and the roll axis motor 231 can also be set to any other suitable relative positions.
  • the yaw axis Y of the hull axis motor 211, the pitch axis P of the pitch axis motor 221, and the roll axis R of the roll axis motor 231 can also be arranged in any other suitable arrangement, and the embodiment of the present application is not limited thereto.
  • yaw axis Y, pitch axis P, and roll axis R are all actual rotation axes of the gimbal 10.
  • the dashed lines shown in Figures 1 and 2 are the yaw axis Y, pitch axis P, and horizontal axis. The axis of the roller R.
  • the rotating shaft mechanism 200 in the pan/tilt head 10 may be designed in any other suitable number according to actual requirements, such as one, two, etc.
  • the embodiments of the present application are not limited thereto.
  • the pan/tilt head 10 of this embodiment can be detachably connected to the handle 300, and can also be detachably connected to other carriers.
  • unmanned aerial vehicles, vehicles, ground remote control vehicles, etc. The pan/tilt 10 can be replaced between the unmanned aerial vehicle and the handle 300, or the pan/tilt 10 can be replaced between the ground remote control vehicle and the handle 300.
  • the holding device 100 can be loaded with a photographing device 20, so that the photographing device 20 is held on the holding device 100 for photographing or displaying operations.
  • the photographing device 20 may be one of an imaging device, a mobile terminal, and the like.
  • the imaging device may be an image acquisition device such as a video camera, a camera, an ultrasonic imaging device, an infrared imaging device, and an imaging lens.
  • the mobile terminal may be a mobile phone, a tablet computer, etc. It is understandable that the imaging device may also be some mobile terminal.
  • the imaging device is a mobile phone or a tablet computer with video recording and photographing functions. Of course, it can also be said that the mobile terminal may also be some imaging device.
  • the pan-tilt is a three-axis pan-tilt as an example for explanation.
  • the "reduction of motor power consumption” refers to reducing the power consumption of at least one of the yaw axis motor, the pitch axis motor, and the roll axis motor.
  • the motor in the "drive part of the motor” may be any one of a yaw axis motor, a pitch axis motor, and a roll axis motor.
  • the holding device 100 includes a holding mechanism 110 and a counterweight structure 120.
  • the holding mechanism 110 is used to detachably fix the photographing device 20, that is, the photographing device 20 can be detachably fixed on the holding mechanism 110.
  • the holding mechanism 110 includes a main body 111 and a plurality of holding portions 112 connected to the main body 111.
  • the plurality of holding portions 112 and the main body 111 together form a container for accommodating the photographing device 20. ⁇ 113.
  • the holding portion 112 is used to contact the photographing device 20 to stably hold the photographing device 20.
  • the main body 111 is provided with a connecting portion 114 for connecting with the driving portion 241 of the motor 240.
  • the connecting portion 114 and the accommodating space 113 are respectively located on opposite sides of the main body 111.
  • the counterweight structure 120 is disposed on the main body 111 and is detachably connected to the holding mechanism 110.
  • the counterweight structure 120 can adjust the center of gravity of the holding device 100 equipped with the shooting device 20 so that the center of gravity of the holding device 100 equipped with the shooting device 20 matches the preset center of gravity area of the at least one rotating shaft mechanism 200 of the pan/tilt head 10.
  • the rotation axis mechanism 200 of the pan/tilt head 10 includes a yaw axis rotation axis mechanism 210, a pitch axis rotation axis mechanism 220 and a roll axis rotation axis mechanism 230.
  • the at least one rotation axis mechanism 200 of the pan/tilt head 10 can be any one of the yaw axis rotation axis mechanism 210, the pitch axis rotation axis mechanism 220, and the roll axis rotation axis mechanism 230, or the yaw axis rotation axis mechanism 210, the pitch axis Any two of the axis rotation mechanism 220 and the roll axis rotation mechanism 230, or the yaw axis rotation mechanism 210, the pitch axis rotation mechanism 220, and the roll axis rotation mechanism 230 exist simultaneously.
  • the driving part 241 of the motor 240 may include a rotating shaft or a rotating shell 242 of the motor 240.
  • the connecting portion 114 can be connected to the rotating shaft of the motor 240 or can be connected to the rotating shell 242 of the motor 240.
  • the motor 240 may include one of the yaw axis motor 211, the pitch axis motor 221, and the roll axis motor 231.
  • the rotation axis of the motor 240 may include one of the yaw axis Y of the yaw axis motor 211, the pitch axis P of the pitch axis motor 221, and the roll axis R of the roll axis motor 231.
  • the counterweight structure 120 and the driving part 241 of the motor 240 are spaced apart, so that the counterweight structure 120 is away from the driving part 241, so as to avoid the counterweight structure 120 being close to the driving part 241.
  • the adjustment operation is inconvenient, and the operability of the counterweight structure 120 is improved.
  • the preset center of gravity region includes at least one of the yaw axis Y, the pitch axis P, and the roll axis R.
  • the motor 240 connected to the main body 111 is a roll axis motor 231.
  • the preset center of gravity region includes the axis of the roll axis R.
  • the weight structure 120 is adjusted so that the center of gravity of the holding device 100 equipped with the shooting device 20 matches the axis of the roll axis R, for example, the center of gravity of the holding device 100 equipped with the shooting device 20 is roughly on the roll axis R
  • the motor 240 of the gimbal 10 can obtain a better working state, thereby reducing the power consumption of the motor 240 and prolonging the endurance time of the motor 240.
  • the plurality of holding parts 112 include a first holding part 1121 and a second holding part 1122.
  • the first holding portion 1121 and the second holding portion 1122 are provided on the main body 111.
  • the second holding portion 1122 cooperates with the first holding portion 1121 to hold the photographing device 20.
  • the second holding portion 1122 and the first holding portion 1121 can cooperate to hold the photographing device 20 to improve the working stability of the photographing device 20.
  • the main body 111 has a first side 1111, a second side 1112, and a third side 1113 that are different from each other, that is, the first side 1111, the second side 1112, and the third side 1113 are Different sides of the main body 111.
  • the first holding portion 1121 is provided on the first side 1111 of the main body 111
  • the second holding portion 1122 is provided on the second side 1112 of the main body 111
  • the weight structure 120 is provided on the third side 1113 of the main body 111.
  • first side 1111, the second side 1112, and the third side 1113 can be arranged in any suitable relative positions.
  • the first side 1111 and the second side 1112 are substantially parallel.
  • the first side 1111 and the third side 1113 are substantially perpendicular.
  • the second side 1112 and the third side 1113 are substantially perpendicular.
  • part A and part B are approximately parallel means that part A and part B are parallel, or that part A and part B are arranged at a preset first angle.
  • the preset first included angle may be any suitable angle, for example, any angle between 0° and 10°.
  • the component C and the component D are substantially perpendicular means that the component C and the component D are perpendicular, or the component C and the component D are arranged at a preset second angle.
  • the preset second included angle may be any suitable angle, for example, any angle between 85° and 95°.
  • the weight structure 120 can be arranged at any suitable position on the third side 1113.
  • the counterweight structure 120 is provided at a substantially middle portion of the third side 1113 of the main body 111.
  • "E is located approximately in the middle of F” means that E is located in the middle of F, or at a position within a predetermined distance from the middle of F.
  • the preset distance range can be set according to actual needs, such as 1mm, 3mm, 5mm or any other suitable value.
  • the holding mechanism 110 can clamp the shooting device 20 from one or more preset clamping directions, thereby relatively fixing the shooting device 20 on the holding device 100 .
  • the first holding portion 1121 and the second holding portion 1122 cooperate with each other to clamp and fix the photographing device 20.
  • the main body 111, the first holding portion 1121, and the second holding portion 1122 jointly form an accommodating space 113, and at least one of the first holding portion 1121 and the second holding portion 1122 is capable of exerting an external force Drive down movement, thereby adjusting the size of the accommodating space 113 to clamp the photographing equipment 20 of different sizes.
  • first holding portion 1121 and the second holding portion 1122 are disposed oppositely. Specifically, the first holding portion 1121 and the second holding portion 1122 are arranged on the main body 111 spaced apart and opposite to each other.
  • the weight structure 120 and the connecting portion 114 are respectively located on opposite sides of the main body 111, and the weight structure 120 and the connecting portion 114 are provided on the same side of the main body 111 Moreover, compared with the two adjacent arrangements, the interference of the connecting portion 114 or the motor 240 of the rotating shaft mechanism 200 is avoided, and the operability of the counterweight structure 120 is improved.
  • the holding mechanism 110 further includes a connecting body 115.
  • the connecting body 115, the first holding portion 1121 and the second holding portion 1122 are provided on the same side of the main body 111.
  • the connecting body 115 is movably connected with the counterweight structure 120.
  • the weight of the side of the mobile phone with components such as a camera is greater than the weight of the opposite side of the mobile phone without components such as the camera.
  • the photographing device 20 is inserted into the accommodation space 113 from the fourth side 1114 of the main body 111.
  • the opposite side of the mobile phone without the camera and other components is adjacent to or located on the third side 1113 of the holding mechanism 110, and the side of the mobile phone with the camera and other components is adjacent or located on the fourth side of the holding mechanism 110 1114.
  • the connecting body 115 and the counterweight structure 120 are arranged to match the center of gravity of the holding device 100 holding the mobile phone with the preset center of gravity area of the at least one pivot mechanism 200 of the pan/tilt head 10, so that The motor 240 of the pan/tilt head 10 obtains a better working state, thereby reducing the power consumption of the motor 240 and extending the battery life of the motor 240.
  • the connecting body 115 is connected to the first holding portion 1121 and the second holding portion 1122. In other embodiments, the connecting body 115 is connected to one of the first holding portion 1121 and the second holding portion 1122; alternatively, the first holding portion 1121 and the second holding portion 1122 are not connected to the connecting body 115, this application The embodiment is not limited to this.
  • the weight structure 120 can be provided at any suitable position of the connecting body 115, for example, the weight structure 120 is provided at a substantially middle portion of the connecting body 115.
  • a mounting portion 1151 is provided on the connecting body 115.
  • the mounting portion 1151 is movably connected to the counterweight structure 120.
  • the mounting portion 1151 has a hole structure, and the weight structure 120 can reciprocate along the axial direction of the mounting portion 1151, that is, reciprocate along the axial direction of the hole structure, so as to adjust the holding device 100 equipped with the imaging device 20 The center of gravity.
  • the axial direction of the mounting portion 1151 and the holding direction of the holding mechanism 110 can be set to any appropriate relative positional relationship.
  • the first holding portion 1121 and the second holding portion 1122 cooperate to form an accommodating space 113 for clamping the imaging device 20, and the axial direction of the mounting portion 1151 is substantially perpendicular to the holding direction of the holding mechanism 110.
  • the first holding portion 1121 and the second holding portion 1122 can be driven by an external force to adjust the size of the accommodating space 113, when the camera 20 is installed, the first holding portion 1121 and /Or the second holding portion 1122 makes the center of gravity of the holding mechanism 110 equipped with the photographing device 20 approximately located at a preset suitable position along the holding direction or the clamping direction.
  • the center of gravity of the holding device 100 holding the photographing equipment 20 is adjusted by the counterweight structure 120, so that the center of gravity of the holding device 100 with the photographing equipment 20 and the cloud
  • the preset center of gravity area of at least one rotating shaft mechanism 200 of the table 10 matches.
  • the shape of the main body 111 can be set to any suitable shape, such as a plate-shaped structure, a cross-shaped structure, a cross-shaped structure, other regular shapes or irregular shapes, and so on.
  • the main body 111, the first holding portion 1121, the second holding portion 1122, the connecting portion 114, and the connecting body 115 may be integrally arranged or separately arranged, and the embodiment of the present application is not limited thereto.
  • the photographing device 20 when it is necessary to use the photographing device 20 for photographing or displaying operations, the photographing device 20 is first fixed to the holding mechanism 110 of the holding device 100. After the photographing equipment 20 is fixed to the holding device 100, the center of gravity of the holding device 100 holding the photographing equipment 20 is adjusted by the counterweight structure 120, so that the center of gravity of the holding device 100 with the photographing equipment 20 is at least equal to that of the platform 10 Matching the preset center of gravity area of the rotating shaft mechanism 200 enables the motor 240 of the pan/tilt head 10 to obtain a better working state, thereby reducing the power consumption of the motor 240 and extending the battery life of the motor 240.
  • the holding device 100 of this embodiment further refines the weight structure 120 on the basis of the first embodiment.
  • the counterweight structure 120 includes a counterweight portion 121 and an assembly portion 122.
  • the assembling part 122 is connected to the counterweight part 121 and the holding mechanism 110, and is used for enabling the counterweight part 121 to move back and forth toward or away from the holding mechanism 110.
  • the relative position of the assembly part 122 and the holding mechanism 110 or the relative position of the assembly part 122 and the counterweight part 121 is adjusted to hold the holding device 100 of the photographing equipment 20
  • the center of gravity of is changed, so that the center of gravity of the holding device 100 equipped with the photographing equipment 20 matches the preset center of gravity area of the at least one rotating shaft mechanism 200 of the pan/tilt head 10.
  • the weight structure 120 and the holding mechanism 110 may be connected in any suitable manner, such as at least one of a threaded connection, a snap connection, an adhesive connection, or a plug connection.
  • the assembling part 122 is threadedly connected with the mounting part 1151 of the holding mechanism 110.
  • the weight portion 121 and the assembling portion 122 may be integrally provided, and the weight portion 121 and the assembling portion 122 may also be provided separately.
  • the weight portion 121 and the assembly portion 122 are detachably connected.
  • the connection manner of the counterweight portion 121 and the assembly portion 122 may be at least one of a detachable connection manner such as a threaded connection, a snap connection, and a plug connection.
  • the number of the counterweight portion 121 is multiple to match the photographing device 20 of different types or different weights.
  • the plurality of weight portions 121 are independent of each other, and each weight portion 121 can be detachably connected to the assembly portion 122.
  • at least one of the plurality of counterweight parts 121 can be selected and installed on the holding mechanism 110 according to actual application needs, and/or the relative position of the assembly part 122 and the holding mechanism 110 can be adjusted to adjust the camera equipment
  • the center of gravity of the holding device 100 of 20 matches the preset center of gravity area of at least one rotating shaft mechanism 200 of the pan/tilt head 10.
  • the counterweight structure 120 can reciprocate along the length direction of the assembly portion 122. Specifically, the counterweight structure 120 moves along the length direction of the assembling part 122 by rotating. Exemplarily, by rotating the counterweight portion 121, the assembling portion 122 can reciprocate along its length direction, thereby adjusting the center of gravity of the holding device 100 equipped with the photographing device 20.
  • the assembling portion 122 includes a first boss 1221 and a second boss 1222.
  • One end of the first boss 1221 is connected to the counterweight portion 121, and the other end of the first boss 1221 is connected to the second boss 1222.
  • the circumferential size of the second boss 1222 is smaller than the circumferential size of the first boss 1221.
  • the weight structure 120 further includes a plurality of ribs 123.
  • the rib 123 protrudes from the outer periphery of the weight portion 121 to increase the friction of the weight portion 121 to facilitate the user to operate the weight portion 121.
  • the plurality of ribs 123 can be arranged in any suitable arrangement.
  • the plurality of ribs 123 are arranged at intervals on the outer periphery of the weight portion 121, and the extending direction of each rib 123 is parallel to the extending direction of the assembly portion 122. It can be understood that the ribs 123 and the counterweight portion 121 may be integrally formed or arranged separately, and the embodiment of the present application is not limited thereto.
  • the weight of the counterweight part 121 is greater than the weight of the assembly part 122.
  • the weight portion 121 includes a knob or a weight block.
  • the weight portion 121 may also have any other suitable structure.
  • the shape of the assembling portion 122 may be any suitable shape, for example, it is provided in a rod shape.
  • each counterweight structure 120 can be detachably connected to the holding mechanism 110.
  • at least one of the plurality of counterweight structures 120 can be selected and installed on the holding mechanism 110 and/or the relative position of the counterweight structure 120 and the holding mechanism 110 can be adjusted according to actual application needs to adjust the camera device 20.
  • the center of gravity of the holding device 100 matches the preset center of gravity area of the at least one rotating shaft mechanism 200 of the pan/tilt head 10.
  • the photographing device 20 when it is necessary to use the photographing device 20 for photographing or displaying operations, the photographing device 20 is first fixed to the holding mechanism 110 of the holding device 100. After the photographing equipment 20 is fixed to the holding mechanism 110 of the holding device 100, the center of gravity of the holding mechanism 110 holding the photographing equipment 20 is adjusted by the counterweight structure 120, so that the center of gravity of the holding device 100 with the photographing equipment 20 and the cloud.
  • the preset center of gravity area of at least one rotating shaft mechanism 200 of the table 10 is matched, so that the motor 240 of the pan-tilt 10 can obtain a better working state, thereby reducing the power consumption of the motor 240 and extending the battery life of the motor 240.

Abstract

拍摄设备(20)的固持装置(100)及云台(10)，固持装置(100)用于云台(10)，包括固持机构(110)和配重结构(120)，固持机构(110)的连接部(114)与容置空间(113)分别位于主体(111)的相对两侧；配重结构(120)设置在固持机构(110)的主体(111)上；配重结构(120)用于调节装有拍摄设备(20)的固持装置(100)的重心。

Description

拍摄设备的固持装置及云台 技术领域
本申请涉及拍摄设备的固持结构技术领域，尤其涉及一种拍摄设备的固持装置及云台。
背景技术
使用手机、数码相机等拍摄设备进行拍照或摄影时，为了提高拍摄时的稳定性以拍出高质量的视频，用户通常会使用手持云台作为拍摄辅助设备，从而使拍摄设备保持稳定。由于拍摄设备种类众多，不同拍摄设备的尺寸和重量存在差异以及在原有拍摄设备上新增加的辅助部件，因而，使得拍摄设备的重心偏离手持云台的预设重心区域。
现有的手持云台，当出现上述重心偏移情形时，一般是通过电机来纠正拍摄设备在电机轴向的位移，从而尽可能保证拍摄设备与手持云台的预设重心区域匹配。然而，这种方式会导致电机负载过大，致使功耗较大，电机工作所产生的热量较多，续航时间短。
发明内容
基于此，本申请提供了一种拍摄设备的固持装置及云台，该固持装置在固持拍摄设备进行拍摄或显示等作业时，能够调节装有拍摄设备的固持装置的重心，从而减小电机功耗，延长续航时间。
根据本申请的第一方面，本申请提供了一种拍摄设备的固持装置，用于云台，所述云台包括至少一个转轴机构，所述转轴机构包括电机，所述固持装置包括：
固持机构，用于可拆卸地固定拍摄设备，所述固持机构包括主体以及与所述主体连接的多个固持部，多个所述固持部与所述主体共同形成一个用于收纳所述拍摄设备的容置空间；
配重结构，与所述固持机构可拆卸地连接，用于调节装有拍摄设备的固持装置的重心，以使得所述装有拍摄设备的固持装置的的重心与所述云台的至少一个转轴机构的预设重心区域匹配；
其中，所述配重结构设置在所述主体上；在所述固持机构固定所述拍摄设备时，所述固持部用于与所述拍摄设备接触，以稳定地固持所述拍摄设备；所述主体设有用于与所述电机的驱动部连接的连接部，所述连接部以及所述容置空间分别位于所述主体的相对两侧。
根据本申请的第二方面，本申请提供了一种云台，包括：
至少一个转轴机构，包括电机；
如上所述的拍摄设备的固持装置，与所述电机的驱动部连接。
本申请实施例提供了一种拍摄设备的固持装置及云台，当需要使用拍摄设备进行拍摄或显示等作业时，将拍摄设备固定于该固持装置的固持机构上后，通过配重结构调节固持有拍摄设备的固持装置的重心，以将固持有拍摄设备的固持装置的重心与所述云台的至少一个转轴机构的预设重心区域匹配，使云台的电机获得较佳的工作状态，从而减小电机功耗，延长电机的续航时间。
应当理解的是，以上的一般描述和后文的细节描述仅是示例性和解释性的，并不能限制本申请。
附图说明
为了更清楚地说明本申请实施例技术方案，下面将对实施例描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图是本申请的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。
图1是本申请一实施例提供的一种云台一角度的结构示意图，其中，配重结构未示出；
图2是图1中云台另一角度的结构示意图；
图3是本申请一实施例提供的一种云台的部分结构示意图；
图4是图1中云台又一角度的结构示意图；
图5是本申请一实施例提供的拍摄设备的结构示意图；
图6是本申请一实施例提供的拍摄设备的固持装置的结构示意图；
图7是本申请一实施例提供的配重结构的结构示意图；
图8是本申请实施例提供的配重结构的结构示意图。
附图标记说明：
10、云台；
100、固持装置；110、固持机构；111、主体；1111、第一侧；1112、第二侧；1113、第三侧；1114、第四侧；112、固持部；1121、第一固持部；1122、第二固持部；113、容置空间；114、连接部；115、连接体；1151、安装部；
120、配重结构；121、配重部；122、装配部；1221、第一凸台；1222、第二凸台；123、凸筋；
200、转轴机构；210、偏航轴转轴机构；211、偏航轴电机；220、俯仰轴转轴机构；221、俯仰轴电机；230、横滚轴转轴机构；231、横滚轴电机；240、电机；241、驱动部；242、转动壳；Y、偏航轴；P、俯仰轴；R、横滚轴；
300、手柄；
20、拍摄设备。
具体实施方式
下面将结合本申请实施例中的附图，对本申请实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例是本申请一部分实施例，而不是全部的实施例。基于本申请中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本申请保护的范围。
附图中所示的流程图仅是示例说明，不是必须包括所有的内容和操作/步骤，也不是必须按所描述的顺序执行。例如，有的操作/步骤还可以分解、组合或部分合并，因此实际执行的顺序有可能根据实际情况改变。
下面结合附图，对本申请的一些实施方式作详细说明。在不冲突的情况下，下述的实施例及实施例中的特征可以相互组合。
本申请的实施例提供了一种云台，云台包括拍摄设备的固持装置和至少一个转轴机构，转轴机构包括电机。拍摄设备的固持装置与电机的驱动部连接。
请参阅图1至图4，云台10包括拍摄设备20的固持装置100和与固持装 置100连接的至少一个转轴机构200，固持装置100与至少一个转轴机构200的转动部连接。
请参阅图1至图4，在一些实施例中，云台10具有偏航(YAW)轴Y、俯仰(PITCH)轴P及横滚(ROLL)轴R。至少一个转轴机构200包括偏航轴转轴机构210、俯仰轴转轴机构220和横滚轴转轴机构230。至少一个转轴机构200可以为偏航轴转轴机构210、俯仰轴转轴机构220和横滚轴转轴机构230中的任意一个。偏航轴转轴机构210包括至少一个偏航轴电机211，偏航轴电机211的电机轴定义为偏航轴Y。俯仰轴转轴机构220包括至少一个俯仰轴电机221，俯仰轴电机221的电机轴定义为俯仰轴P。横滚轴转轴机构230包括至少一个横滚轴电机231，横滚轴电机231的电机轴定义为横滚轴R。偏航轴电机211、俯仰轴电机221和横滚轴电机231用于使云台10上搭载的拍摄设备20能够绕偏航轴Y、俯仰轴P及横滚轴R旋转，从而实现更大角度的拍摄。
请参阅图4和图5，当拍摄设备20装设于固持装置100上进行拍摄或显示等作业时，偏航轴转轴机构210能够带动俯仰轴转轴机构220和横滚轴转轴机构230和固持装置100共同转动，从而带动固持装置100上的拍摄设备20沿偏航轴电机211的偏航轴Y旋转。俯仰轴转轴机构220能够带动横滚轴转轴机构230和固持装置100共同转动，从而带动固持装置100上的拍摄设备20沿俯仰轴电机221的俯仰轴P旋转。横滚轴电机231与固持装置100连接，从而使横滚轴转轴机构230驱动固持装置100转动，进而带动固持装置100上的拍摄设备20沿横滚轴电机231的横滚轴R旋转。
请参阅图1至图4，可以理解的，在其他一些实施例中，偏航轴电机211、俯仰轴电机221和横滚轴电机231也可以设置为其他任意合适的相对位置，相应的，偏航轴电机211的偏航轴Y、俯仰轴电机221的俯仰轴P和横滚轴电机231的横滚轴R也可以设置为其他任意合适的排布设置，本申请实施例不限于此。
需要说明的是，偏航轴Y、俯仰轴P和横滚轴R都是云台10实际存在的转轴，图1和图2中所示的虚线，是偏航轴Y、俯仰轴P和横滚轴R的轴线。
在其他一些实施例中，云台10中的转轴机构200可以根据实际需求设计为任意其他合适数量，例如一个、两个等，本申请实施例不限于此。
请参阅图1至图4，本实施例的云台10可以与手柄300可拆卸连接，还可 以与其它载具可拆卸的连接。例如，无人飞行器、车辆、地面遥控载具等。该云台10可以在无人飞行器与手柄300之间进行更换，或者该云台10可以在地面遥控载具与手柄300之间进行更换。
其中，固持装置100上可以装载拍摄设备20，从而将拍摄设备20固持于固持装置100上进行拍摄或显示等作业。其中，拍摄设备20可以为成像装置、移动终端等中的其中一种。成像装置可以为摄像机、相机、超声波成像装置、红外成像装置、成像镜头等图像获取装置。移动终端可以为手机、平板电脑等。可以理解的，成像装置也可以是某些移动终端，例如成像装置为具有录像和拍照功能的手机、平板电脑等。当然，也可以说，移动终端还可以为某些成像装置。
需要说明的是，在以下实施例中，以云台为三轴云台为例进行解释说明。其中“减小电机功耗”是指减小偏航轴电机、俯仰轴电机和横滚轴电机中的至少一个的功耗。“电机的驱动部”中的电机可以为偏航轴电机、俯仰轴电机和横滚轴电机中的任意一个。
实施例一
请参阅图6，固持装置100包括固持机构110和配重结构120。固持机构110用于可拆卸地固定拍摄设备20，即，拍摄设备20能够可拆卸地固定在固持机构110上。
请参阅图1至图4、图6，其中，固持机构110包括主体111以及与主体111连接的多个固持部112，多个固持部112与主体111共同形成一个用于收纳拍摄设备20的容置空间113。在固持机构110固定拍摄设备20时，固持部112用于与拍摄设备20接触，以稳定地固持拍摄设备20。主体111设有用于与电机240的驱动部241连接的连接部114。连接部114以及容置空间113分别位于主体111的相对两侧。
请参阅图3和图6，配重结构120设置在主体111上，并与固持机构110可拆卸地连接。该配重结构120能够调节装有拍摄设备20的固持装置100的重心，以使得装有拍摄设备20的固持装置100的重心与云台10的至少一个转轴机构200的预设重心区域匹配。
请参阅图1至图4，在一些实施例中，云台10的转轴机构200包括偏航轴转轴机构210、俯仰轴转轴机构220和横滚轴转轴机构230。可以理解的，云台 10的至少一个转轴机构200可以为偏航轴转轴机构210、俯仰轴转轴机构220和横滚轴转轴机构230中的任意一个，也可以为偏航轴转轴机构210、俯仰轴转轴机构220和横滚轴转轴机构230中的任意两个，或者为偏航轴转轴机构210、俯仰轴转轴机构220和横滚轴转轴机构230三者同时存在的情形。
请参阅图1至图4，在一些实施例中，电机240的驱动部241可以包括电机240的转动轴或转动壳242。换句话而言，连接部114可以与电机240的转动轴连接，也可以与电机240的转动壳242连接。通过电机240的驱动部241与连接部114的连接，电机240能够带动固持装置100运动。其中，电机240可以包括偏航轴电机211、俯仰轴电机221和横滚轴电机231中的其中一个。电机240的转动轴可以包括偏航轴电机211的偏航轴Y、俯仰轴电机221的俯仰轴P和横滚轴电机231的横滚轴R中的其中一个。
请参阅图1至图4，配重结构120与电机240的驱动部241间隔设置，以使配重结构120远离驱动部241，避免因配重结构120靠近驱动部241而致使配重结构120的调节操作不方便，提高配重结构120的可操作性。
请参阅图1至图4、图6，预设重心区域包括偏航轴Y、俯仰轴P和横滚轴R中的至少一个。在一些实施例中，连接于主体111的电机240为横滚轴电机231。示例性的，预设重心区域包括横滚轴R的轴线。上述固持装置100，调节配重结构120使得装有拍摄设备20的固持装置100的重心与横滚轴R的轴线匹配，例如使装有拍摄设备20的固持装置100的重心大致在横滚轴R的轴线上，这样能够使云台10的电机240获得较佳的工作状态，从而减小电机240功耗，延长电机240的续航时间。
请参阅图6，在一些实施例中，多个固持部112包括第一固持部1121和第二固持部1122。第一固持部1121和第二固持部1122设于主体111上。第二固持部1122与第一固持部1121配合以固持拍摄设备20。当需要使用拍摄设备20进行拍摄或显示等作业时，第二固持部1122与第一固持部1121配合能够固持拍摄设备20，以提高拍摄设备20的作业稳定性。
请参阅图6，在一些实施例中，主体111的具有互不相同的第一侧1111、第二侧1112和第三侧1113，即第一侧1111、第二侧1112和第三侧1113为主体111的不同侧。第一固持部1121设于主体111的第一侧1111，第二固持部1122设于主体111的第二侧1112，配重结构120设于主体111的第三侧1113。
在一些实施方式中，第一侧1111、第二侧1112和第三侧1113可以设置为任意合适的相对位置。例如，第一侧1111与第二侧1112大致平行。又如，第一侧1111与第三侧1113大致垂直。再如，第二侧1112与第三侧1113大致垂直。
需要说明的是，“部件A与部件B大致平行”是指部件A与部件B平行，或者部件A与部件B呈预设第一夹角设置。预设第一夹角可以为任意合适的角度，例如为0°与10°之间的任意一个角度。“部件C与部件D大致垂直”是指部件C与部件D垂直，或者部件C与部件D呈预设第二夹角设置。预设第二夹角可以为任意合适的角度，例如为85°与95°之间的任意一个角度。
可以理解的，配重结构120可以设置于第三侧1113的任意合适位置。示例性的，配重结构120设于主体111的第三侧1113的大致中部。需要说明的是，“E设于F的大致中部”是指E设于F的中部，或设于与F的中部间隔预设距离范围内的位置。预设距离范围可以根据实际需要进行设置，例如1mm、3mm、5mm或其他任意合适数值。
请参阅图1至图4、和图6，在一些实施例中，固持机构110能够从一个或多个预设夹持方向夹持拍摄设备20，从而将拍摄设备20相对固定在固持装置100上。具体的，第一固持部1121和第二固持部1122相互配合以夹持固定拍摄设备20。
请参阅图6，在一些实施方式中，主体111、第一固持部1121和第二固持部1122共同形成容置空间113，第一固持部1121和第二固持部1122中的至少一个能够在外力驱动下运动，从而调节容置空间113的大小以夹持不同尺寸的拍摄设备20。
其中，第一固持部1121与第二固持部1122相对设置。具体的，第一固持部1121与第二固持部1122间隔并相背设置在主体111上。
请参阅图1至图4、和图6，在一些实施例中，配重结构120和连接部114分别位于主体111的相对两侧，与配重结构120和连接部114设于主体111同一侧且二者邻近设置相比，避免了连接部114或转轴机构200的电机240的干扰，提高了配重结构120的可操作性。
请参阅图6，在一些实施例中，固持机构110还包括连接体115。连接体115、第一固持部1121和第二固持部1122设于主体111的同一侧。连接体115 与配重结构120可移动连接。当需要调节固定有拍摄设备20的固持装置100的重心时，移动连接体115，使得连接体115与配重结构120发生相对移动，从而将固持有拍摄设备20的固持装置100的重心与云台10的至少一个转轴机构200的预设重心区域匹配。
请参阅图6，以拍摄设备20为手机为例，手机装有摄像头等部件的一侧的重量大于手机未装摄像头等部件的相对侧的重量。当需要使用拍摄设备20进行拍摄或显示等作业时，将拍摄设备20从主体111的第四侧1114进入容置空间113。将手机固定于固持机构110上后，手机未装摄像头等部件的相对侧邻近或位于固持机构110的第三侧1113，手机装有摄像头等部件的一侧邻近或位于固持机构110的第四侧1114。将手机固定于固持机构110上后，连接体115和配重结构120的设置能够将固持有手机的固持装置100的重心与云台10的至少一个转轴机构200的预设重心区域匹配，使云台10的电机240获得较佳的工作状态，从而减小电机240功耗，延长电机240的续航时间。
请参阅图6，在一些实施例中，连接体115连接于第一固持部1121和第二固持部1122。在其他实施例中，连接体115连接于第一固持部1121和第二固持部1122中的其中一个；或者，第一固持部1121和第二固持部1122均不与连接体115连接，本申请实施例不限于此。
其中，配重结构120可以设于连接体115的任意合适位置，例如，配重结构120设于连接体115的大致中部。
请参阅图6，在一些实施例中，连接体115上设有安装部1151。安装部1151与配重结构120可移动连接。在一具体实施方式中，安装部1151为孔结构，配重结构120能够沿安装部1151的轴向往复移动，即沿孔结构的轴向往复移动，从而调节装有拍摄设备20的固持装置100的重心。
其中，安装部1151的轴向与固持机构110的固持方向之间可以设置为任意适宜的相对位置关系。在一些实施方式中，第一固持部1121和第二固持部1122配合形成容置空间113以夹持拍摄设备20，安装部1151的轴向大致垂直于固持机构110的固持方向。
请参阅图6，由于第一固持部1121和第二固持部1122的至少一个能够在外力驱动下运动调节容置空间113的大小，因而装设拍摄设备20时，可以调节第一固持部1121和/或第二固持部1122，使得装设有拍摄设备20的固持机构 110的重心大致位于沿固持方向或夹持方向上的预设适宜位置。将拍摄设备20固定于固持装置100的固持机构110上后，再通过配重结构120调节固持有拍摄设备20的固持装置100的重心，使得装有拍摄设备20的固持装置100的重心与云台10的至少一个转轴机构200的预设重心区域匹配。
可以理解的，主体111的形状可以设置为任意合适的形状，例如呈板状结构、呈交叉形结构、呈十字形结构、其他规则形状或不规则形状等。主体111、第一固持部1121、第二固持部1122、连接部114和连接体115可以一体设置，也可以分体设置，本申请实施例不限于此。
上述固持装置100，当需要使用拍摄设备20进行拍摄或显示等作业时，先将拍摄设备20固定于固持装置100的固持机构110上。将拍摄设备20固定于固持装置100上后，通过配重结构120调节固持有拍摄设备20的固持装置100的重心，使得该装有拍摄设备20的固持装置100的重心与云台10的至少一个转轴机构200的预设重心区域匹配，使云台10的电机240获得较佳的工作状态，从而减小电机240功耗，延长电机240的续航时间。
实施例二
请参阅图1至图8，本实施例的固持装置100在实施例一的基础上对配重结构120进行进一步细化。
请参阅图7和图8，配重结构120包括配重部121和装配部122。装配部122连接于配重部121和固持机构110，用于使配重部121能够朝向靠近或背离固持机构110的方向往复移动。将拍摄设备20固定于固持装置100的固持机构110上后，调节装配部122与固持机构110的相对位置或装配部122与配重部121的相对位置，固持有拍摄设备20的固持装置100的重心发生改变，从而使得该装有拍摄设备20的固持装置100的重心与云台10的至少一个转轴机构200的预设重心区域匹配。
可以理解的，配重结构120与固持机构110可以为任意合适的连接方式，例如螺纹连接、卡扣连接、胶粘剂连接或插接连接中的至少一种。示例性的，装配部122与固持机构110的安装部1151螺纹连接。
请参阅图7和图8，在一些实施例中，配重部121与装配部122可以一体设置，配重部121与装配部122也可以分体设置。在一些实施例中，配重部121与装配部122可拆卸连接。示例性的，配重部121与装配部122的连接方式可 以为螺纹连接、卡扣连接、插接连接等可拆卸连接方式中的至少一种。
请参阅图7和图8，在一些实施例中，配重部121的数量为多个，以匹配不同类型或不同重量的拍摄设备20。示例性的，多个配重部121相互独立，且每一配重部121均可与装配部122可拆卸连接。使用时，可以根据实际应用需要，从多个配重部121中选择至少一个装设于固持机构110上，和/或，调节装配部122与固持机构110的相对位置，从而调节装有拍摄设备20的固持装置100的重心与云台10的至少一个转轴机构200的预设重心区域匹配。
请参阅图7和图8，在一些实施例中，配重结构120能够沿装配部122的长度方向往复移动。具体的，配重结构120通过旋转而沿装配部122的长度方向移动。示例性的，通过旋转配重部121，可以使得装配部122沿其长度方向往复移动，从而调节装有拍摄设备20的固持装置100的重心。
请参阅图7，在一些实施例中，装配部122包括第一凸台1221和第二凸台1222。第一凸台1221的一端连接于配重部121，第一凸台1221的另一端连接于第二凸台1222。第二凸台1222的周向尺寸小于第一凸台1221的周向尺寸。
请参阅图7和图8，在一些实施例中，配重结构120还包括多个凸筋123。该凸筋123凸设配重部121的外周缘，用于增加配重部121的摩擦力，以方便用户操作配重部121。多个凸筋123可以为任意合适排列布置，例如多个凸筋123间隔设置于配重部121的外周缘，且每一凸筋123的延伸方向平行于装配部122的延伸方向。可以理解的，凸筋123与配重部121可以一体成型设置，也可以分体设置，本申请实施例不限于此。
在一些实施例中，配重部121的重量大于装配部122的重量。其中，配重部121包括旋钮或配重块，当然，配重部121也可以为任意其他合适结构。装配部122的形状可以为任意适宜形状，例如呈杆状设置。
请参阅图3、图6、图7和图8，配重结构120的数量为多个，多个配重结构120的重量能够匹配不同类型的拍摄设备20。具体的，多个配重结构120可以相互独立，且每一配重结构120均可与固持机构110可拆卸连接。使用时，可以根据实际应用需要，从多个配重结构120中选择至少一个装设于固持机构110上和/或调节配重结构120与固持机构110的相对位置，以调节装有拍摄设备20的固持装置100的重心与云台10的至少一个转轴机构200的预设重心区域匹配。
上述固持装置100，当需要使用拍摄设备20进行拍摄或显示等作业时，先将拍摄设备20固定于固持装置100的固持机构110上。将拍摄设备20固定于固持装置100的固持机构110上后，通过配重结构120调节固持有拍摄设备20的固持机构110的重心，使得该装有拍摄设备20的固持装置100的重心与云台10的至少一个转轴机构200的预设重心区域匹配，使云台10的电机240获得较佳的工作状态，从而减小电机240功耗，延长电机240的续航时间。
以上所述，仅为本申请的具体实施方式，但本申请的保护范围并不局限于此，任何熟悉本技术领域的技术人员在本申请揭露的技术范围内，可轻易想到各种等效的修改或替换，这些修改或替换都应涵盖在本申请的保护范围之内。因此，本申请的保护范围应以权利要求的保护范围为准。

Claims (31)

  1. 一种拍摄设备的固持装置，用于云台，所述云台包括至少一个转轴机构，所述转轴机构包括电机，其特征在于，所述固持装置包括：
    固持机构，用于可拆卸地固定拍摄设备，所述固持机构包括主体以及与所述主体连接的多个固持部，多个所述固持部与所述主体共同形成一个用于收纳所述拍摄设备的容置空间；
    配重结构，与所述固持机构可拆卸地连接，用于调节装有拍摄设备的固持装置的重心，以使得所述装有拍摄设备的固持装置的的重心与所述云台的至少一个转轴机构的预设重心区域匹配；
    其中，所述配重结构设置在所述主体上；在所述固持机构固定所述拍摄设备时，所述固持部用于与所述拍摄设备接触，以稳定地固持所述拍摄设备；所述主体设有用于与所述电机的驱动部连接的连接部，所述连接部以及所述容置空间分别位于所述主体的相对两侧。
  2. 根据权利要求1所述的拍摄设备的固持装置，其特征在于，多个所述固持部包括：
    第一固持部，设于所述主体上；
    第二固持部，设于所述主体上，并与所述第一固持部配合以固持所述拍摄设备。
  3. 根据权利要求2所述的拍摄设备的固持装置，其特征在于，所述主体的具有互不相同的第一侧、第二侧和第三侧，所述第一固持部设于所述主体的第一侧，所述第二固持部设于所述主体的第二侧，所述配重结构设于所述主体的第三侧。
  4. 根据权利要求3所述的拍摄设备的固持装置，其特征在于，所述配重结构设于所述主体的第三侧的大致中部。
  5. 根据权利要求3所述的拍摄设备的固持装置，其特征在于，所述第一固持部和所述第二固持部相互配合以夹持固定所述拍摄设备。
  6. 根据权利要求3所述的拍摄设备的固持装置，其特征在于，所述第一固持部与所述第二固持部相对设置。
  7. 根据权利要求3所述的拍摄设备的固持装置，其特征在于，所述第一侧 与所述第二侧大致平行。
  8. 根据权利要求3所述的拍摄设备的固持装置，其特征在于，所述第一侧与所述第三侧大致垂直；和/或，所述第二侧与所述第三侧大致垂直。
  9. 根据权利要求2所述的拍摄设备的固持装置，其特征在于，所述主体呈板状结构；或，
    所述主体呈交叉形结构。
  10. 根据权利要求2所述的拍摄设备的固持装置，其特征在于，所述固持机构还包括：
    连接体，与所述第一固持部、所述第二固持部设于所述主体的同一侧，并与所述配重结构可移动连接。
  11. 根据权利要求10所述的拍摄设备的固持装置，其特征在于，所述连接体连接于所述第一固持部和所述第二固持部。
  12. 根据权利要求10所述的拍摄设备的固持装置，其特征在于，所述配重结构设于所述连接体的大致中部。
  13. 根据权利要求10所述的拍摄设备的固持装置，其特征在于，所述连接体上设有：
    安装部，与所述配重结构可移动连接。
  14. 根据权利要求13所述的拍摄设备的固持装置，其特征在于，所述安装部为孔结构，所述配重结构能够沿所述安装部的轴向往复移动，以调节装有拍摄设备的所述固持装置的重心。
  15. 根据权利要求14所述的拍摄设备的固持装置，其特征在于，所述安装部的轴向大致垂直于所述固持机构的固持方向。
  16. 根据权利要求1所述的拍摄设备的固持装置，其特征在于，所述配重结构包括：
    配重部；
    装配部，连接于所述配重部和所述固持机构，用于使所述配重部能够朝向靠近或背离所述固持机构的方向往复移动。
  17. 根据权利要求16所述的拍摄设备的固持装置，其特征在于，所述配重部与所述装配部可拆卸连接。
  18. 根据权利要求16所述的拍摄设备的固持装置，其特征在于，所述配重 部的数量为多个。
  19. 根据权利要求16所述的拍摄设备的固持装置，其特征在于，所述配重结构能够沿所述装配部的长度方向往复移动。
  20. 根据权利要求16所述的拍摄设备的固持装置，其特征在于，所述配重结构通过旋转而沿所述装配部的长度方向移动。
  21. 根据权利要求16所述的拍摄设备的固持装置，其特征在于，所述装配部包括：
    第一凸台，一端连接于所述配重部；
    第二凸台，连接于所述第一凸台的另一端，所述第二凸台的周向尺寸小于所述第一凸台的周向尺寸。
  22. 根据权利要求16所述的拍摄设备的固持装置，其特征在于，所述配重结构还包括：
    多个凸筋，凸设所述配重部的外周缘。
  23. 根据权利要求16所述的拍摄设备的固持装置，其特征在于，所述配重部与所述装配部分体设置。
  24. 根据权利要求16所述的拍摄设备的固持装置，其特征在于，所述配重部包括旋钮或配重块；和/或，所述装配部呈杆状设置。
  25. 根据权利要求16所述的拍摄设备的固持装置，其特征在于，所述配重结构的数量为多个，多个所述配重结构的重量能够匹配不同类型的拍摄设备。
  26. 根据权利要求1-25任一项所述的拍摄设备的固持装置，其特征在于，所述配重结构与所述固持机构的连接方式包括以下至少一种：
    螺纹连接、卡扣连接、胶粘剂连接或插接连接。
  27. 根据权利要求1-25任一项所述的拍摄设备的固持装置，其特征在于，所述配重结构与所述电机的驱动部间隔设置，以使所述配重结构远离所述驱动部。
  28. 根据权利要求1-25任一项所述的拍摄设备的固持装置，其特征在于，所述电机的驱动部包括所述电机的转动轴或转动壳。
  29. 根据权利要求1-25任一项所述的拍摄设备的固持装置，其特征在于，所述云台具有偏航轴、俯仰轴、横滚轴，连接于所述主体的电机为横滚轴电机。
  30. 根据权利要求29所述的拍摄设备的固持装置，其特征在于，所述预设 重心区域包括所述横滚轴的轴线。
  31. 一种云台，其特征在于，包括：
    至少一个转轴机构，包括电机；
    如权利要求1-30任一项所述的拍摄设备的固持装置，与所述电机的驱动部连接。
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