WO2020056909A1 - 快拆组件及云台组件 - Google Patents

快拆组件及云台组件 Download PDF

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Publication number
WO2020056909A1
WO2020056909A1 PCT/CN2018/116954 CN2018116954W WO2020056909A1 WO 2020056909 A1 WO2020056909 A1 WO 2020056909A1 CN 2018116954 W CN2018116954 W CN 2018116954W WO 2020056909 A1 WO2020056909 A1 WO 2020056909A1
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WO
WIPO (PCT)
Prior art keywords
quick
limit
pin
mounting body
self
Prior art date
Application number
PCT/CN2018/116954
Other languages
English (en)
French (fr)
Inventor
李玉
刘国尧
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 CN201880017710.1A priority Critical patent/CN110896650A/zh
Publication of WO2020056909A1 publication Critical patent/WO2020056909A1/zh

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/02—Heads
    • F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M13/00—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles
    • F16M13/04—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles for supporting on, or holding steady relative to, a person, e.g. by chains, e.g. rifle butt or pistol grip supports, supports attached to the chest or head
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B17/00—Details of cameras or camera bodies; Accessories therefor
    • G03B17/56—Accessories

Definitions

  • the embodiments of the present disclosure relate to the field of gimbals, and in particular, to a quick release component and a gimbal component.
  • a quick-release component can be provided between the handheld gimbal and a load such as a mobile phone, camera, camcorder, tablet, etc. to use the quick-release component Realize fast assembly and disassembly between handheld PTZ and load.
  • a load such as a mobile phone, camera, camcorder, tablet, etc.
  • the problem of unstable assembly generally exists. In this way, the load is prone to shake on the handheld gimbal, which has a negative impact on the use of the load such as video and photo.
  • an object of the embodiments of the present disclosure is to provide a quick release assembly.
  • Another object of the embodiments of the present disclosure is to provide a gimbal component having the above-mentioned quick release component.
  • an embodiment of the first aspect of the embodiments of the present disclosure provides a quick-release assembly for a handheld gimbal, wherein the quick-release assembly includes: a mounting body and a quick-release component, the mounting body and the One of the quick-release parts is used to connect the handheld head, and the other is used to connect the load; the mounting body is provided with a groove structure, and the quick-release part is provided with a convex structure adapted to the groove structure.
  • the inner wall surface of the groove structure includes an inner peripheral surface, and along the insertion direction when the convex structure is inserted into the groove structure, the inner diameter of the inner peripheral surface has a gradually decreasing trend; the installation
  • the main body is provided with a first magnetic member, and the quick release member is provided with a second magnetic member, and the first magnetic member and the second magnetic member are used for magnetic fitting so that the inner peripheral surface It is closely connected with the side wall surface of the raised structure.
  • the quick-release assembly provided by the foregoing embodiment of the present disclosure, when the mounting body and the quick-release component are assembled, a magnetic attraction force is generated between the two.
  • a quick connection between the mounting body and the quick-release component can be realized, and Improve the connection strength between the mounting body and the quick-release parts, and form a traction effect between the mounting body and the quick-release parts, so that the inner peripheral surface of the groove structure and the side wall surface of the convex structure are closely connected to maintain a tight fit.
  • the relative shaking between the mounting body and the quick-release parts can be greatly restricted, the assembly of the mounting body and the quick-release parts can be stabilized, and the problem of large shaking between the load and the handheld PTZ through the quick-release assembly assembly can be solved accordingly.
  • the magnetic fit and the embedded and mating structure of the convex structure and the groove structure in this design have the advantages of convenient disassembly and assembly, will not affect the quick release function of the quick release component, and achieve a comprehensive improvement of product performance.
  • the quick release component in the foregoing embodiment provided by the embodiments of the present disclosure may also have the following additional technical features:
  • the inner wall surface of the groove structure further includes a bottom surface, the inner peripheral surface is an inclined surface, and the inclined surface is located between an edge of the bottom surface and an edge of the opening of the groove structure; the inclined surface An included angle with the bottom surface is greater than 130 degrees and less than 140 degrees.
  • an included angle between the inner peripheral surface and the bottom surface is set to be greater than 130 degrees and less than 140 degrees. This ensures that the inner peripheral surface and the side wall surface of the convex structure can be effectively fit and connected to further strengthen the protrusion. At the same time that the structure and the groove structure are closely adhered, the radial limiting effect of the inner periphery facing the convex structure can be improved, so as to further improve the stable installation of the mounting body and the quick-release component.
  • the included angle is 135 degrees.
  • the projection of the inclined surface in the plane where the bottom surface is located is a circular ring, and a square ring or an elliptical ring with rounded corners.
  • the installation main body is provided with a first anti-off limit structure
  • the quick-release component is provided with a second anti-off limit structure
  • the first anti-off limit structure and the The second anti-off limit structure is used to cooperatively lock the mounting body and the quick release component.
  • the first anti-off limit structure includes an anti-off limit pin
  • the second anti-off structure includes a limit slot
  • the anti-off limit pin is used to be snapped into the limit slot.
  • the installation main body and the quick-release parts are provided with the anti-off limit pin and the limit groove to perform the anti-off limit assembly, which has the advantages of simple structure, easy processing and production, and the anti-off limit pin and limit The slot has the advantage of easy disassembly and assembly, making the product more convenient for quick disassembly.
  • the quick release component is further provided with an unlocking hole, one or more of the limiting grooves are provided around the unlocking hole, and the unlocking hole communicates with the limiting grooves;
  • the off-limit pin includes a neck and a head, and an outer diameter of the head is larger than an outer diameter of the neck, and a diameter of the unlocking hole is greater than or equal to an outer diameter of the head.
  • the width of the opening is between the outer diameter of the head and the outer diameter of the neck.
  • the unlocking hole can be used to fit the neck portion of the anti-off limit pin into the limit groove, the structure is simple, and for the case where the unlock hole communicates with multiple limit grooves, not only the installation body and the
  • the assembly in multiple directions between quick-release parts can also reduce the number of openings on the quick-release parts while reducing the amount of product processing work, while achieving the assembly requirements between the anti-drop limit pins and multiple limit slots. And reduce the weakening influence of openings on the structural strength of quick-release parts, and improve product quality.
  • connection line from the center of the unlocking hole to the center of one limit slot and the line from the center of the unlocking hole to the center of the other limit slot forms an angle of 90 degrees.
  • the quick-release parts can be installed in two vertical directions, so that the assembly orientation of the load on the handheld head is adjustable.
  • the mounting body further includes a self-locking mechanism, which is connected to the anti-dropout limit pin; the self-locking mechanism is used for connecting the mounting body and the quick-release component When connected, the anti-drop off limit pin is driven into the limit slot.
  • the installation main body can be connected with the quick-release parts, and the anti-off limit pin automatically snaps into the limit slot to realize self-locking.
  • the operation is simpler and more convenient, and it can prevent forgetting to control the anti-off limit pin and Hidden danger of misoperation of the limit slot locking.
  • the self-locking mechanism includes a first elastic member, a self-locking pin, a second elastic member, and a movable block;
  • the first elastic member is connected to the self-locking pin, and the first elastic member is used for Driving the self-locking pin to move in a first direction;
  • the self-locking pin penetrating the movable block, and the self-locking pin moving in an opposite direction to the first direction to an unlocked position on the movable block Release the freedom of movement of the movable block in the second direction at the time, and restrict the movement of the movable block in the second direction when the self-locking pin moves in the first direction to the locked position;
  • a second elastic member is connected to the movable block, and the second elastic member is used to drive the movable block to move in the second direction;
  • the movable block is connected to the anti-off limit pin, and the movable block is along Driving the anti-off limit pin into the limit slot when the second direction moves, and driving the anti-off limit
  • the self-locking pin when the quick-release component is assembled with the mounting body, the self-locking pin is triggered to move in the opposite direction of the first direction to control the anti-dropping limit pin to automatically snap into the limit groove, thereby realizing the mounting body and the quick-release component.
  • Locking when the quick-release component is separated from the installation body, the movable block is triggered to move in the opposite direction of the second direction to control the release pin to release from the limit slot to achieve unlocking, while controlling the self-locking pin to move in the first direction
  • Performing resetting has the advantages of simple operation and fast self-locking response.
  • the movable block part protrudes out of the mounting body; when the protruding part of the movable block is pressed, the movable block moves in an opposite direction to the second direction, and the The movable block releases a degree of freedom for the self-locking pin to move in the first direction.
  • the self-locking mechanism can be controlled to directly unlock the self-locking between the mounting body and the quick-release component by directly pressing the protruding part of the movable block, which has the advantages of simple operation and fast unlocking response.
  • the anti-off limit pin is provided in the groove structure, and the limit groove is provided in the convex structure, and when the self-locking pin is locked in the unlocked position, all the The self-locking pin protrudes from the bottom surface of the groove structure; when the self-locking pin is disengaged from the unlocked position, the end surface of the free end of the self-locking pin is not higher than the bottom surface of the groove structure and the The horizontal height of the bonding surface of the raised structure.
  • the self-locking pin is set to the unlocking position on the movable block at the same time (at the same time, when the movable block drives the anti-disengagement limit pin to be released from the limit slot to realize unlocking), the self-locking pin protrudes from the groove The bottom surface of the structure, so that the self-locking pin can be used to lift the quick release component from the bottom surface of the groove structure, so that the distance between the first magnetic member and the second magnetic member can be pulled to a certain extent, reducing The small magnetic force between the two makes it easier to remove the quick-release parts from the installation body, and the product is more convenient for quick-release.
  • the installation body further includes a first rotation prevention limit structure
  • the first rotation prevention limit structure is connected to the self-locking mechanism
  • the quick release component further includes a second rotation prevention limit structure.
  • the first anti-rotation limit structure and the second anti-rotation limit structure are used to cooperate to limit the relative rotation of the mounting body and the quick-release component.
  • the connection stability of the mounting body and the quick-release component can be further improved.
  • the first rotation prevention limit structure includes a rotation prevention limit pin and a third elastic member, the third elastic member is connected to the rotation prevention limit pin, and the third elastic member is used to drive
  • the anti-rotation limit pin moves in the first direction
  • the second anti-rotation limit structure includes a jack, the jack is provided in the convex structure; the anti-rotation limit pin and the activity
  • the movable block moves in the second direction
  • the freedom of movement of the rotation prevention limit pin in the first direction is released, so that the rotation prevention limit pin can form with the jack.
  • Mating when the movable block moves in the opposite direction of the second direction, the anti-rotation limit pin is driven to move in the opposite direction of the first direction, so that the anti-rotation limit pin can communicate with the The jack is released from mating.
  • the pin moves in the opposite direction of the first direction to release the anti-rotation limit cooperation to avoid interference with the detachment of the quick-release component from the installation body, and can facilitate the automatic reset of the anti-rotation limit pin to prevent the quick-release component from being assembled to The movement of the mounting body causes interference.
  • an anti-slip pad is provided on the mounting body, and the anti-slip pad is used to abut against the quick-release component when the quick-release component is assembled to the mounting body; and / or the quick-release component
  • An anti-slip pad is provided on the detachable part, and the anti-slip pad is used to abut against the mounting body when the quick-release part is assembled on the mounting body.
  • a non-slip pad is provided on the mounting body and / or quick-release parts to cooperate with each other.
  • the non-slip pad can be used to increase the friction between the two, preventing the quick-release parts from misaligning on the surface of the mounting body, and further increasing the load. Assembly stability to avoid shaking problems.
  • the quick release component further includes a housing, the housing is used for assembling with the load, the protruding structure is provided on the housing, and is used for assembling with the mounting body.
  • the provision of quick-release components also includes a housing.
  • the housing is, for example, a back shell suitable for load assembly with a mobile phone, a camera, a video camera, a tablet computer, and the like, and the quick-release components can be conveniently connected to the load using the housing components. , And it is helpful to improve the assembly stability between the quick-release parts and the load, and further avoid the problem of shaking.
  • An embodiment of the second aspect of the embodiments of the present disclosure provides a pan / tilt head assembly, which includes a handheld pan / tilt head and a quick release assembly described in any of the above technical solutions.
  • the gimbal components provided in the foregoing embodiments of the present disclosure have all the above beneficial effects by being provided with the quick-release components described in any of the above technical solutions, which are not repeated here.
  • FIG. 1 is an exploded structure diagram of a quick release component in a first embodiment of the present disclosure
  • FIG. 2 is a schematic structural diagram of a mounting body in a first embodiment of the present disclosure when it is locked;
  • FIG. 3 is a schematic structural view of the mounting body shown in FIG. 2 from another perspective;
  • FIG. 4 is a schematic structural diagram of a mounting body in an unlocked first embodiment of the present disclosure
  • FIG. 5 is a schematic structural view of the mounting body shown in FIG. 4 from another perspective;
  • FIG. 6 is a schematic structural diagram of a quick release component shown in FIG. 1;
  • FIG. 7 is an exploded structure diagram of a quick release component in a second embodiment of the present disclosure.
  • FIG. 8 is a schematic structural diagram of a mounting body in a second embodiment of the present disclosure when it is locked;
  • FIG. 9 is a schematic structural view of the mounting body shown in FIG. 8 from another perspective;
  • FIG. 10 is a schematic structural diagram of a mounting body in a second embodiment of the present disclosure when unlocked
  • FIG. 11 is a schematic structural view of the mounting body shown in FIG. 10 from another perspective.
  • 100 mounting body 101 key hole, 110 first magnetic member, 120 groove structure, 121 inner peripheral surface, 122 bottom wall, 1221 first movable hole, 1222 second movable hole, 1223 third movable hole, 123 opening Edge, 131 anti-off limit pin, 1311 neck, 1312 head, 141 anti-rotation limit pin, 1411 first guide bevel, 142 third elastic member, 151 first elastic member, 152 self-locking pin, 1521 first Pin, 1522 second pin, 153 second elastic piece, 154 movable block, 1541 protruding part, 1542 pin hole, 1543 slide hole, 1544 second guide slope, 160 non-slip pad, 161 first escape hole, 162th Two escape holes, 163 Third escape hole, 171 cover plate, 172 back cover, 1721 cover body, 1722 bottom plate, 200 quick release parts, 210 second magnetic member, 220 protruding structure, 221 side wall surface, 231 limit groove , 240 unlocking holes, 251 jacks.
  • the quick release assembly provided by the first embodiment of the present disclosure includes a mounting body 100 and a quick release component 200.
  • the mounting body 100 is used to connect the handheld gimbal
  • the quick release component 200 is used to connect loads such as mobile phones, tablets, cameras, cameras, etc., so as to realize the handheld gimbal and the load through the mounting and dismounting between the mounting body 100 and the quick release component 200 Loading and unloading.
  • the handheld pan / tilt head may include a mounting body 100, that is, the mounting body 100 may be detached from the handheld pan / tilt body, or it may not be detached from the handheld pan / tilt body.
  • the present design is not limited to this. It can be understood that, in other embodiments, the mounting relationship between the mounting body 100 and the quick-release component 200 on the handheld gimbal and the load can be interchanged.
  • the mounting body 100 is substantially a cylinder, and one end surface thereof is a front surface and is provided with a groove structure 120, and the quick release component 200 is provided with a protruding structure 220 adapted to the groove structure 120.
  • the mounting body 100 is provided with a first magnetic member 110
  • the quick-release member 200 is provided with a second magnetic member 210.
  • the first magnetic member 110 and the second magnetic member 210 are used for this purpose. Fits magnetically.
  • one of the first magnetic member 110 and the second magnetic member 210 is a magnet, and the other is a magnetic material (such as a magnet or a ferrous material). More specifically, in this embodiment, the first magnetic member 110 is a magnet, and four magnets are provided on the mounting body 100.
  • the base of the quick-release component 200 is made of a magnetic material, so that the base of the quick-release component 200 is formed as a first magnet.
  • the two magnetic members 210 and the protruding structure 220 are directly formed on the second magnetic member 210.
  • the base of the quick-release component 200 may also be made of other materials such as plastic.
  • the second magnetic member 210 on the quick-release component 200 it may be provided to be formed on the quick-release component. A magnetic material layer or a magnetic material block on the substrate of 200.
  • the mounting body 100 and the quick-release member 200 can be pulled toward each other, so as to provide a pre-tensioning force to maintain the mounting body 100 and the quick-release member 200 to be close to each other.
  • the inner peripheral surface 121 of this design is used to fit the side wall surface 221 of the protruding structure 220, and the protruding structure 220 is continuously embedded into the groove structure 120 with the pre-tensioning force, which can ensure the inner peripheral surface 121 and the protruding structure.
  • the quick-release component 200 does not cause a shift displacement on the surface of the mounting body 100, and generally achieves multiple restrictions on the quick-release component 200 on the mounting body 100 (such as up, down, left, right, front, rear). (Six directions) degree of freedom, to ensure the assembly stability of the quick-release component 200 on the mounting body 100, and to prevent the quick-release component 200 from shaking, thereby correspondingly solving the problem of shaking between the load and the handheld PTZ through the quick-release component assembly .
  • the magnetic fit and the mating structure of the convex structure 220 and the groove structure 120 in this design have the advantages of easy disassembly and assembly, will not affect the quick release function of the quick release component, and achieve a comprehensive improvement of product performance.
  • the inner wall surface of the groove structure 120 further includes a bottom surface.
  • the inner peripheral surface 121 of the groove structure 120 is an inclined surface, and the inclined surface is located between the edge of the bottom surface and the edge 123 of the opening of the groove structure 120.
  • the inclined surface may directly connect with the edge of the bottom surface and / or the edge 123 of the opening of the groove structure 120, and there may also be a central transition surface between the inclined surface and the bottom surface, and / or between the inclined surface and the groove structure 120. There is a central transition surface between the edges 123 of the opening.
  • the fitting tightness of the inner peripheral surface 121 and the side wall surface 221 of the convex structure 220 can be further improved, and the Limit the effects of shaking.
  • the inner peripheral surface 121 of the groove structure 120 may also be designed as a curved surface.
  • an included angle between the inclined surface (that is, the inner peripheral surface 121) and the bottom surface is greater than 130 degrees and less than 140 degrees, which can further improve the inner peripheral surface 121 and the sidewall surface 221 of the raised structure 220.
  • the tight fitting fit enhances the effect of restricting shaking.
  • an angle of 135 degrees is formed between the inclined surface and the bottom surface.
  • the projection of the inclined surface in the plane where the bottom surface is located is a circular ring.
  • the mounting body 100 is further provided with a first anti-off limit structure
  • the quick-release component 200 is provided with a second anti-off limit structure
  • the first anti-off limit structure and the second anti-limit The off-limit structure is used to cooperate with the locking installation body 100 and the quick release component 200.
  • a magnetic suction + mechanical anti-detachment assembly connection is formed between the mounting body 100 and the quick-release component 200, and the assembly is stronger and more reliable, and the distance between the first magnetic member 110 and the second magnetic member 210 can be relatively reduced.
  • the magnetic attraction force is required, which can facilitate the operation of removing the quick release component 200 from the mounting body 100 against the magnetic attraction force, and is more convenient for quick release.
  • the first anti-off stop structure includes an anti-off stop pin 131
  • the second anti-off structure includes a stop groove 231; the anti-off stop pin 131 is used for a card Into the limiting groove 231 to lock the mounting body 100 and the quick-release component 200.
  • the detachment prevention pin 131 includes a neck portion 1311 and a head portion 1312, and an outer diameter of the head portion 1312 is greater than an outer diameter of the neck portion 1311.
  • the outer diameter of the portion 1312 is between the outer diameter of the neck portion 1311.
  • the quick release component 200 is further provided with an unlocking hole 240, and the diameter of the unlocking hole 240 is greater than or equal to the outer diameter of the head 1312. In this way, the unlocking hole 240 can be penetrated by the head 1312 of the anti-off limit pin 131.
  • One or more limiting grooves 231 are provided around the unlocking hole 240, and the unlocking hole 240 communicates with the limiting grooves 231. In this way, after the anti-off limit pin 131 extends along the unlocking hole 240 to its neck 1311 and is located in the unlock hole 240, the anti-off limit pin 131 moves in the radial direction of the unlock hole 240 to make the neck 1311 fit into the limit groove.
  • the installation main body 100 and the quick release part 200 are locked. And for the case where the unlocking hole 240 communicates with the plurality of limiting grooves 231, not only the assembly in multiple directions between the mounting body 100 and the quick-release component 200, but also the anti-dropout limiting pin 131 and multiple limiting While assembling requirements between the slot 231, the number of openings in the quick-release component 200 is simplified, the product processing workload is reduced, and the weakening influence of the openings on the structural strength of the quick-release component 200 is reduced, and the product quality is improved.
  • the unlocking hole 240 and the limiting groove 231 are preferably provided on the protruding structure 220 of the quick-release component 200, and the anti-detachment limiting pin 131 is located in the recess of the mounting body 100.
  • the bottom surface of the groove structure 120 is located.
  • the present design is not limited to the manner in which the anti-off limit pin 131 is inserted into the limit slot 231 through the unlocking hole 240, and in other embodiments, the limit slot 231 can also be designed to extend to the quick-release component 200.
  • a notch is formed at the edge of the quick-release component 200 for the neck 1311 of the anti-off limit pin 131 to enter and exit the limit groove 231.
  • the design is not limited to the manner in which the unlocking hole 240 and the limiting groove 231 are provided on the protruding structure 220 of the quick-release component 200, and the anti-off limit pin 131 is provided on the bottom surface of the groove structure 120 of the mounting body 100.
  • the unlocking hole 240 and the limiting groove 231 can be selected at any position of the quick-release component 200, and the position of the anti-off limit pin 131 on the mounting body 100 corresponds to the position of the unlocking hole 240 and the limiting groove 231.
  • the number of the limiting grooves 231 is two, and an included angle between the center of the unlocking hole 240 and the center of the two limiting grooves 231 is 90 degrees. That is, referring to FIG. 6, the parallel line m1 of the line connecting the center of the unlocking hole 240 to the center of one limiting slot 231 and the line m2 of the line connecting the center of the unlocking hole 240 to the center of another limiting slot 231 form an angle. ⁇ . It can be understood that the included angle ⁇ is substantially equal to the included angle between the line connecting the center of the unlocking hole 240 to the center of one limiting slot 231 and the line connecting the center of the unlocking hole 240 to the center of another limiting slot 231.
  • the included angle ⁇ has a value of 90 degrees.
  • the quick release component 200 can be installed in two vertical directions, so that the load assembly orientation can be adjusted on the handheld gimbal, and the load can be quickly and horizontally rotated 90 degrees on the handheld gimbal.
  • the number of the limiting grooves 231 is not limited to two, and it can also be designed to be three, four, five or more, and the unlocking holes 240
  • the included angle between the center of the center and the center of the limiting groove 231 is not limited to 90 degrees, and can be specifically selected according to the load angle adjustment demand.
  • the mounting body 100 further includes a self-locking mechanism, which is connected to the anti-off limit pin 131; the self-locking mechanism is used to drive the anti-off limit pin when the mounting main 100 is connected to the quick-release component 200 131 is snapped into the limit slot 231, which can realize the connection between the mounting body 100 and the quick-release part 200, and the anti-detachment limit pin 131 cooperates with the limit slot 231 to self-lock, which is simpler and more convenient to use and can prevent forgetting Hidden danger of misoperation by controlling the locking of the anti-off limit pin 131 and the limit slot 231 is controlled.
  • the movable block 154 When moving to the locked position, the movable block 154 is restricted from moving in the second direction X2; the second elastic member 153 is connected to the movable block 154, and the second elastic member 153 is used to drive the movable block 154 to move in the second direction X2; the movable block 154 is connected to the anti-off limit pin 131, and when the movable block 154 moves in the second direction X2, the anti-off limit pin 131 is driven into the limit slot 231, and the movable block 154 is opposite to the second direction (second direction)
  • the opposite direction of the specific direction is, for example, the opposite direction of X2 shown in FIG. 2 to FIG. 5.
  • the mounting body 100 is provided with a key hole 101.
  • a part of the movable block 154 penetrates the key hole 101 and protrudes outside the mounting body 100 along the key hole 101; as shown in FIG.
  • the movable block 154 moves in the opposite direction of the second direction X2, and the movable block 154 is released for the self-locking pin 152 to move in the first direction X1. Degrees of freedom.
  • a non-slip pad 160 is provided on the mounting body 100.
  • the non-slip pad 160 on the mounting body 100 is used to abut against the quick-release component 200 to increase the space between the mounting body 100 and the quick-release component 200.
  • the frictional force prevents the quick release component 200 from shifting on the surface of the mounting body 100, further improving the load assembly stability, and avoiding the problem of shaking.
  • the non-slip pad 160 can also be provided on the quick-release component 200, so that the non-slip pad 160 on the quick-release component 200 is used to abut against the mounting body 100, or the mounting body Non-slip pads are respectively provided on 100 and the quick-release component 200 for abutting cooperation with each other.
  • the non-slip pad 160 is disposed on the groove structure 120.
  • the non-slip pad 160 is attached to the bottom wall 122 of the groove structure 120 and is formed as the bottom surface of the inner wall surface of the groove structure 120.
  • a first movable hole 1221 and a second movable hole 1222 are provided on the bottom wall 122 of the groove structure 120, and a first escape hole 161 and a second escape hole 162 are provided on the non-slip pad 160.
  • the first movable hole 1221 corresponds to and communicates with the first avoidance hole 161, and the anti-off limit pin 131 is connected to the first movable hole 1221 and the first avoidance hole 161, so that the anti-off limit pin 131 protrudes from the groove structure 120. Underside.
  • the first movable hole 1221 and the first avoidance hole 161 are oblong holes, so as to provide a space for preventing the detachment limiting pin 131 from moving between the unlocking hole 240 and the limiting groove 231.
  • the second movable hole 1222 corresponds to and communicates with the second avoidance hole 162.
  • the self-locking pin 152 passes through the second movable hole 1222 and the second avoidance hole 162 and protrudes from the bottom surface of the groove structure 120 to make the self-locking
  • the pin 152 can lift the convex structure 220 on the bottom surface of the groove structure 120 to release the abutment connection between the bottom surface of the groove structure 120 and the top surface of the convex structure 220; as shown in FIG.
  • the bottom surface of the groove structure 120 and the protruding surface 220 are flush with the end surface of the free end of the self-locking pin 152, or the free end of the self-locking pin 152
  • the end surface is located on one side of the bottom surface of the groove structure 120 and the bonding surface of the convex structure 220, and the end surface of the free end of the self-locking pin 152 is farther away from the convex structure 220 than the bottom surface of the groove structure 120 to ensure the convex structure 220 It is not pushed up by the self-locking pin 152, so that the groove structure 120 and the convex structure 220 fit well.
  • the self-locking pin 152 always corresponds to the second avoidance hole 162 and the second movable hole 1222.
  • the structure of the self-locking pin 152 penetrating the movable block 154 is as follows: the self-locking pin 152 includes a first pin 1521 and a second pin 1522, and the second pin 1522 is provided at an axial end of the first pin 1521, A shaft shoulder is formed at a joint between the first pin shaft 1521 and the second pin shaft 1522.
  • the movable block 154 is provided with a pin hole 1542 and a sliding hole 1543.
  • the sliding hole 1543 is in radial communication with the pin hole 1542, and the diameter of the pin hole 1542 is larger than the diameter of the sliding hole 1543.
  • the outer diameter of the first pin 1521 is between Between the diameter of the pin hole 1542 and the diameter of the sliding hole 1543, the outer diameter of the second pin 1522 is smaller than the diameter of the sliding hole 1543. In addition, it is further preferred to set the diameter of the second avoidance hole 162 and / or the diameter of the second movable hole 1222 smaller than the shaft diameter of the first pin 1521, so that the diameter of the second avoidance hole 162 and / or the second movable hole 1222 can be adjusted.
  • the first pin shaft 1521 forms a limiting function to prevent the self-locking pin 152 from disengaging from the mounting body 120.
  • the movable block 154 is at a position where the pin hole 1542 corresponds to the second movable hole 1222 and the second avoidance hole 162, and the sliding hole 1543 is misaligned with the second movable hole 1222 and the second avoidance hole 162.
  • the self-locking pin 152 protrudes in the first direction X1 under the driving of the first elastic member 151, so that the first pin shaft 1521 fits in the pin hole 1542 to realize the self-locking pin 152 to be locked into the unlocked position and restrict the movable block 154 from moving along the first X2 movement in two directions.
  • the anti-off limit pin 131 is maintained at a position corresponding to the unlocking hole 240.
  • the unlocking hole 240 can avoid the detachment limit pin 131 to prevent the assembly interference problem between the quick-release component 200 and the mounting body 100.
  • the pin 1522 passes through the second movable hole 1222 and the second avoidance hole 162 and protrudes from the bottom surface of the groove structure 120.
  • the protruding structure 220 of the quick-release component 200 may touch the self-locking pin 152.
  • the protruding structure 220 of the quick release component 200 will touch the portion of the second pin 1522 protruding from the bottom surface of the groove structure 120, so that the self-locking pin 152 resists the first elasticity under the driving of the quick release component 200
  • the elastic force of the piece 151 is retracted in the opposite direction of the first direction X1, so that the first pin 1521 of the self-locking pin 152 comes out of the pin hole 1542, and the second pin 1522 projects into the pin hole 1542.
  • the self-locking pin 152 is released from limiting the movement of the movable block 154 in the second direction X2, and the movable block 154 moves in the second direction X2 under the driving of the second elastic member 153, and drives the anti-off limit pin 131 to engage the anti-off limit pin 131 into the limit slot 231 of the quick-release component 200 to realize the locking installation body 100 With quick-release parts 200.
  • the pin hole 1542 is misaligned with the second movable hole 1222 and the second avoidance hole 162, and the sliding hole 1543 corresponds to the second movable hole 1222 and the second avoidance hole 162, and The second pin 1522 correspondingly enters the sliding hole 1543 from the pin hole 1542.
  • the shoulder portion between the second pin 1522 and the first pin 1521 is stopped at the portion around the sliding hole 1543 to realize the use of the movable block.
  • 154 restricts the self-locking pin 152 from moving in the first direction X1.
  • the stop limit function of the shoulder portion of the movable block 154 and the self-locking pin 152 is released, and the self-locking pin 152 is protruded in the first direction X1 under the driving of the first elastic member 151 to make the first pin 1521 Cooperate in the pin hole 1542 to realize the self-locking pin 152 to be locked into the unlocked position and restrict the movable block 154 from moving in the second direction X2, and maintain the anti-dropout limit pin 131 at the position corresponding to the unlocking hole 240, so that the quick-release component 200 is convenient Remove from the mounting body 100. At the same time, it is also convenient to assemble the quick-release component 200 to the mounting body 100 next time.
  • the second pin shaft 1522 passes through the second movable hole 1222 and the second The avoidance hole 162 is protruded from the bottom surface of the groove structure 120 to jack up the convex structure 220 on the bottom surface of the groove structure 120 so as to achieve automatic preliminary separation between the mounting body 100 and the quick-release component 200. In this way, it is convenient for the user to remove the quick-release component 200 from the mounting body 100.
  • the second pin 1522 by controlling the second pin 1522 to protrude from the bottom surface of the groove structure 120, it can be used for the next assembly of the quick-release component.
  • the above solution of using the same self-locking pin 152 to limit the movable block 154 and push up the quick-release component 200 is only the preferred technical solution of this design. It can be understood that, in other embodiments, the self-locking pin 152 may not be used to jack up the quick-release component 200, and an additional jacking mechanism is provided to perform the process of unlocking the quick-release component 200 from the mounting body 100 during the unlocking process.
  • the jack-up approach for example:
  • the electric control mechanism is used to control the jacking up or retracting.
  • the electric control mechanism includes a detection switch and an electric mechanism.
  • the detection switch is used to detect the movement of the movable block, and when the movable block is detected along the second direction X2 When moving in the opposite direction (for unlocking), output a first signal to the motor-driven mechanism to trigger the motor-driven mechanism to control the jacking member to jack up the quick release component.
  • the second signal is output to the motor-driven mechanism to trigger the motor-driven mechanism to control the retracting of the jacking member to avoid, of course, as an alternative, the action of controlling the retracting of the jacking member to avoid may also be implemented by a return spring.
  • the electric mechanism may include a motor and a cam mechanism or a crank slider mechanism connected to the motor, or the electric mechanism includes an electromagnetic push rod.
  • the first mechanical transmission mechanism is used to control the jacking member to jack up or retract.
  • the first mechanical transmission mechanism includes an inclined surface on the movable block, and the jacking member slides to cooperate with the inclined surface.
  • the jacking member climbs on the inclined surface.
  • the quick-release component is lifted by the upward movement of the slope.
  • the lifter moves downward on the slope to retract to avoid.
  • the second mechanical transmission mechanism is used to control the jacking member to jack up or retract.
  • the second mechanical transmission mechanism includes a rack and pinion mechanism connected to the movable block and a cam mechanism connected to the rack and pinion mechanism.
  • the jacking member is connected to the cam mechanism.
  • the gear in the rack and pinion mechanism is driven to rotate forward.
  • the cam mechanism drives the jack to lift the quick release part from the mounting body.
  • the gears in the rack and pinion mechanism are driven to rotate in the reverse direction.
  • the cam mechanism is used to retract the jack to retract.
  • the groove structure 120 on the mounting body 100 is a circular groove
  • the protruding structure 220 is a circular boss.
  • the mounting body 100 further includes a first rotation prevention limit structure, and the first prevention The rotation limit structure is connected to the self-locking mechanism;
  • the quick-release component 200 further includes a second rotation-prevention limit structure, and the first rotation-prevention limit structure and the second rotation-prevention limit structure are used to cooperate with the restricting installation body 100 and the quick-release component. Relative rotation of 200 occurred.
  • the first rotation prevention limit structure includes a rotation prevention limit pin 141 and a third elastic member 142 (such as a spring, of course, it can also be replaced by an elastic piece).
  • the number of rotation prevention limit pins 141 may be one or more.
  • the number of the third elastic members 142 is the same as the number of the rotation prevention limit pins 141.
  • the third elastic member 142 is connected to the rotation prevention limit pin 141.
  • the third elastic member 142 is used to drive the rotation prevention limit pin 141 to move in the first direction X1.
  • the second rotation prevention limit structure includes a jack 251, and The hole 251 is provided in the raised structure 220; the rotation prevention limit pin 141 cooperates with the movable block 154, and when the movable block 154 moves in the second direction X2, the freedom of movement of the rotation prevention limit pin 141 in the first direction X1 is released, so that The rotation prevention limit pin 141 can form a plug-in cooperation with the jack 251; when the movable block 154 moves in the opposite direction of the second direction X2, the rotation prevention limit pin 141 is driven to move in the opposite direction of the first direction X1 to prevent rotation prevention
  • the limiting pin 141 can be unplugged from the socket 251.
  • a third movable hole 1223 is further provided on the bottom wall 122 of the groove structure 120, and a third avoidance hole 163 is further provided on the non-slip pad 160.
  • the hole 1223 corresponds to and communicates with the third avoidance hole 163.
  • One end of the anti-rotation limit pin 141 is provided with a sliding portion.
  • the sliding portion is provided with a first guiding inclined surface 1411, and the movable block 154 is provided with a second guiding inclined surface 1544.
  • a guide inclined surface 1411 is adapted to and abuts against the second guide inclined surface 1544 (for example, the elastic supporting effect of the third elastic member 142 on the rotation prevention limit pin 141 achieves maintaining the first guide inclined surface 1411 and the second guide inclined surface 1544 to abut),
  • the second direction X2 is perpendicular to the first direction X1, and when the movable block 145 moves in the second direction X2 or the opposite direction of the second direction X2, the first guide inclined surface 1411 and the second guide inclined surface 1544 are used to slide and cooperate to Guide the anti-rotation limit pin 141 to move up or down in the first direction X1 or in the opposite direction of the first direction X1, so as to control the anti-rotation limit pin 141 to be inserted into or removed from the jack 251, where:
  • the second guide slope 1544 is translated in the second direction X2.
  • the first guiding inclined surface 1411 produces the effect of translation in the first direction X1.
  • the second guide inclined surface 1544 produces an effect of giving way to the movement of the rotation prevention limit pin 141 in the first direction X1, and realizes the freedom of releasing the movement of the rotation prevention limit pin 141 in the first direction X1.
  • the third elastic member 142 drives the rotation prevention limit pin 141 to move in the first direction X1 so that the other end of the rotation prevention limit pin 141 is inserted into the insertion hole 251.
  • the second guide inclined surface 1544 is translated in the opposite direction of the second direction X2.
  • the first guide inclined surface 1411 produces an effect of translation in the opposite direction of the first direction X1.
  • the second guide inclined surface 1544 moves the anti-rotation limit pin 141 in a direction opposite to the first direction X1 to disengage the insertion hole 251 by pressing down the first guide inclined surface 1411, and also limits the rotation of the anti-rotation limit pin 141.
  • the degree of freedom of movement in the first direction X1 releases the anti-rotation limit effect on the quick release component 200.
  • the third rotation prevention limit pin 141 may also be fixed on the mounting body 100.
  • the third rotation prevention limit pin 141 is inserted into the installation body 100.
  • the holes 251 can be aligned for insertion and mating.
  • the quick release assembly further includes a cover plate 171 and a rear cover 172.
  • the rear cover 172 includes a cover body 1721 and a bottom plate 1722.
  • the cover 1721 is installed on the bottom plate 1722
  • the cover 171 is installed on the cover 1721
  • the first magnetic member 110 is provided on the cover 171, the cover 171, the rear cover 172, the first magnetic member 110, and Corresponding structures and the like in the lock mechanism are installed in the mounting body 100.
  • FIG. 2 and FIG. 4 it is a schematic diagram of a part of the structure of the quick-release assembly after removing the quick-release parts, wherein the installation main body 100 and the non-slip pad 160 are represented by dotted lines and given in a perspective form.
  • the structure diagram of the quick-release assembly after removing the quick-release parts and the bottom plate is shown.
  • the cover 1721 is expressed by a dotted line and is given in a perspective form.
  • the first elastic member 151 passes through the through hole in the cover 1721, and one end of the first elastic member 151 abuts against the bottom plate 1722, the other end thereof abuts on the self-locking pin 152, and one end of the second elastic member 153 abuts. In the slot of the cover 1721, the other end abuts against the movable block 154.
  • the third elastic member 142 passes through the through hole on the cover 1721, and one end of the third elastic member 142 abuts against the bottom plate 1722 and the other end abuts against the rotation prevention limit pin 141.
  • the quick-release assembly provided by the second embodiment of the present disclosure includes a mounting body 100 and a quick-release component 200.
  • the mounting body 100 is provided with a first magnetic member 110, a groove structure 120, and an anti-off limit Position pin 131, first elastic member 151, self-locking pin 152, second elastic member 153, movable block 154, non-slip pad 160, etc.
  • the quick-release component 200 is provided with a second magnetic member 210, a protruding structure 220, a limit position The groove 231, the unlocking hole 240, and the like.
  • the mounting body 100 is substantially rectangular, and one side thereof is a front surface and is provided with a groove structure 120.
  • the quick release component 200 is provided with a protruding structure 220 adapted to the groove structure 120.
  • the groove structure 120 is specifically designed to be a rectangular groove or a square groove.
  • the rectangular groove or the square groove can be used to insert and cooperate with the protruding structure 220 to prevent shaking, and can also restrict the installation body 100 and the quick-release component 200. Rotation occurs between them, so that there is no need to set the first anti-rotation limit structure and the second anti-rotation limit structure on the mounting body 100 and the quick release component 200 to prevent the rotation limit, and the structure is more simplified.
  • the projection of the inclined surface in the plane where the bottom surface is located is a square ring with rounded corners.
  • this solution is not limited to this, and the inclined surface can be designed as a discontinuous discontinuous ring structure with discontinuities in the circumferential direction. .
  • the groove structure 120 may be designed as an oval groove. Accordingly, the inner peripheral surface is in the plane where the bottom surface is located.
  • the projection of the projection is an ellipse, and the convex structure 220 is an ellipse.
  • the groove structure 120 can also be designed to be a non-circular groove structure such as a triangular groove, a pentagonal groove, or a four-leaf clover groove.
  • the convex structure 220 is correspondingly designed as a triangular protrusion or a pentagonal protrusion.
  • Non-circular raised structures such as raised and four-leaf clover shaped raised.
  • the quick release assembly further includes a cover plate 171 and a rear cover 172.
  • the cover plate 171 is mounted on the rear cover 172.
  • the first magnetic member 110 is provided on the cover plate 171.
  • the corresponding structures of the plate 171, the rear cover 172, the first magnetic member 110, and the self-locking mechanism are installed in the mounting body 100.
  • FIG. 8 and FIG. 10 it is a schematic structural diagram of the quick-release assembly after removing the quick-release parts, wherein the installation main body 100 and the non-slip pad 160 are expressed by dotted lines and given in a perspective form.
  • FIG. 9 it is a schematic structural diagram of the quick-release assembly after removing the quick-release components, wherein the installation main body 100 and the rear cover 172 are expressed by dotted lines and given in a perspective form.
  • FIG. 11 it is a schematic structural diagram of the quick-release assembly after removing the quick-release components, wherein the rear cover 172 is expressed by a dotted line and is given in a perspective form.
  • the first elastic member 151 passes through the through hole on the cover 1721, and one end of the first elastic member 151 abuts on the bottom plate 1722 and the other end abuts on the self-locking pin 152.
  • One end of the second elastic member 153 abuts against the mounting body 100, and the other end abuts against the movable block 154.
  • the quick-release component 200 may further be designed to further include a housing.
  • the housing is used for assembling with the load.
  • the protruding structure 220 is provided on the housing and is used for assembling with the mounting body 100.
  • the housing is specifically a back shell suitable for load assembly of a mobile phone, a camera, a video camera, a tablet computer, and the like.
  • the use of the shell component can facilitate the quick-release component 200 to be connected to the load, and facilitate the improvement of the quick-release component 200 and the load.
  • the self-assembly stability of the load further avoids shaking problems.
  • a gimbal component provided by the embodiment of the second aspect of the embodiments of the present disclosure includes a handheld gimbal and a quick release component described in any one of the foregoing embodiments.
  • the gimbal components provided in the foregoing embodiments of the present disclosure have all the above beneficial effects by being provided with the quick-release components described in any of the above technical solutions, which are not repeated here.

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Abstract

一种快拆组件及云台组件，快拆组件包括：安装主体（100）和快拆部件（200）；安装主体（100）设有凹槽结构（120），快拆部件（200）设有适配凹槽结构（120）的凸起结构（220），凹槽结构（120）的内壁面包括内周面（121），且沿凸起结构（220）插入凹槽结构（120）时的插入方向，内周面（121）的内径呈逐渐减小的变化趋势；安装主体（100）设有第一磁吸件（110），快拆部件（200）设有第二磁吸件（210），第一磁吸件（110）和第二磁吸件（210）用于磁吸配合，以使得内周面（121）和凸起结构（220）的侧壁面（221）贴合连接。本方案提供的快拆组件，安装主体与快拆部件之间装卸方便，且组装时可以实现安装主体与快拆部件的装配稳定，解决负载与手持云台之间通过快拆组件装配时晃动量大的问题。

Description

快拆组件及云台组件 技术领域
本公开实施例涉及云台领域，具体而言，涉及一种快拆组件及一种云台组件。
背景技术
在利用手持云台对具有拍摄功能的电子设备进行增稳或拍摄角度调节时，手持云台与诸如手机、相机、摄像机、平板电脑等负载之间可以设有快拆组件，以利用快拆组件实现手持云台与负载之间的快速组装和拆分。然而，手持云台与负载在利用现有的快拆组件实现连接装配时，普遍存在装配不稳定的问题。这样，负载在手持云台上容易产生晃动，对负载的诸如摄像、拍照等使用效果带来负面影响。
实用新型内容
为了解决上述技术问题至少之一，本公开实施例的一个目的在于提供一种快拆组件。
本公开实施例的另一个目的在于提供一种具有上述快拆组件的云台组件。
为实现上述目的，本公开实施例第一方面的实施例提供了一种快拆组件，用于手持云台，其中，快拆组件包括：安装主体和快拆部件，所述安装主体和所述快拆部件中的一个用于连接所述手持云台，另一个用于连接负载；所述安装主体设有凹槽结构，所述快拆部件设有适配所述凹槽结构的凸起结构，所述凹槽结构的内壁面包括内周面，且沿所述凸起结构插入所述凹槽结构时的插入方向，所述内周面的内径呈逐渐减小的变化趋势；所述安装主体设有第一磁吸件，所述快拆部件设有第二磁吸件，所述第一磁吸件和所述第二磁吸件用于磁吸配合，以使得所述内周面和所述凸起结构的侧壁面贴合连接。
本公开实施例上述实施例提供的快拆组件，安装主体与快拆部件装配 时，两者间会产生磁吸力，利用该磁吸力可实现安装主体与快拆部件之间的快速连接，且能够提升安装主体与快拆部件的连接强度，并形成对安装主体与快拆部件之间相向牵引的作用，使得凹槽结构的内周面和凸起结构的侧壁面贴合连接以维持紧配合，这样可以极大地限制安装主体与快拆部件之间相对晃动，实现安装主体与快拆部件的装配稳定，相应解决负载与手持云台之间通过快拆组件装配后晃动量大的问题。同时，本设计中的磁吸配合及凸起结构与凹槽结构的嵌插配合结构具有拆装方便的优点，不会影响到快拆组件的快拆功能，实现产品性能的综合提升。
另外，本公开实施例提供的上述实施例中的快拆组件还可以具有如下附加技术特征：
上述技术方案中，所述凹槽结构的内壁面还包括底面，所述内周面为斜面，所述斜面位于所述底面的边缘与所述凹槽结构的开口的边缘之间；所述斜面与所述底面之间形成大于130度且小于140度的夹角。
在本方案中，设置内周面与底面之间形成大于130度且小于140度的夹角，这在确保满足内周面与凸起结构的侧壁面能有效贴合连接，以进一步加强凸起结构与凹槽结构的紧密贴合的同时，还可以提升内周面对凸起结构的径向限位效果，以进一步提高安装主体与快拆部件的稳定性安装。
上述技术方案中，所述夹角为135度。
在本方案中，设置内周面与底面之间形成135度的夹角，通过内周面与凸起结构侧壁面贴合连接产生的稳定安装效果明显，且更利于提升对凸起结构的径向限位效果。
上述任一技术方案中，所述斜面在所述底面所在的平面内的投影呈圆环、边角为圆角的方形环或椭圆环。
上述任一技术方案中，所述安装主体上设有第一防脱限位结构，所述快拆部件上设有第二防脱限位结构，所述第一防脱限位结构与所述第二防脱限位结构用于配合锁定所述安装主体和所述快拆部件。
在本方案中，通过进一步利用第一防脱限位结构与第二防脱限位结构配合以对安装主体和快拆部件锁定，这样，安装主体与快拆部件之间形成磁吸+机械防脱的装配连接，装配更为牢固可靠，且相对于安装主体与快拆部件仅通过磁吸连接的情况而言，本结构在实现满足安装主体与快拆部件 连接可靠性条件的同时，也可相对减少第一磁吸件与第二磁吸件之间的磁吸力要求，这样可方便于克服磁吸力将快拆部件从安装主体上拆下的操作，更具快拆便利性。
上述技术方案中，所述第一防脱限位结构包括防脱限位销，所述第二防脱结构包括限位槽；所述防脱限位销用于卡入所述限位槽中，以锁定所述安装主体和所述快拆部件。
在本方案中，设置安装主体与快拆部件之间通过防脱限位销与限位槽配合进行防脱限位装配，具有结构简单、易于加工生产的优点，且防脱限位销与限位槽具有拆装方便的优点，使产品更具快拆便利性。
上述技术方案中，所述快拆部件还设有解锁孔，所述解锁孔的周围设有一个或多个所述限位槽，且所述解锁孔与所述限位槽连通；所述防脱限位销包括颈部和头部，且所述头部的外径大于所述颈部的外径，所述解锁孔的孔径大于等于所述头部的外径，所述限位槽的开口宽度介于所述头部的外径与所述颈部的外径之间。
在本方案中，利用该解锁孔可供防脱限位销的颈部部位装配到限位槽中，结构简单，且对于解锁孔与多个限位槽连通的情况，不仅可以实现安装主体与快拆部件之间的多个方向的装配，还可以在实现防脱限位销与多个限位槽之间装配需求的同时，精简快拆部件上的开孔数量，减少产品加工工作量，且降低开孔对快拆部件的结构强度的削弱影响，提升产品质量。
上述技术方案中，所述限位槽为两个，所述解锁孔的中心至两个所述限位槽的中心的连线之间的夹角为90度。
在本方案中，设置两个限位槽，且解锁孔的中心至一限位槽中心的连线与解锁孔的中心至另一限位槽中心的连线形成90度的夹角，这样，快拆部件可实现垂直的两个方向的安装，使负载在手持云台上的装配方位可调。
上述任一技术方案中，所述安装主体还包括自锁机构，所述自锁机构与所述防脱限位销连接；所述自锁机构用于在所述安装主体与所述快拆部件连接时，驱动所述防脱限位销卡入所述限位槽中。
在本方案中，可以实现安装主体与快拆部件连接同时，防脱限位销自动卡入限位槽中实现自锁，使用操作更简单、便捷，且可以防止忘记控制防脱限位销与限位槽锁紧的误操作隐患。
上述技术方案中，所述自锁机构包括第一弹性件、自锁销、第二弹性件、活动块；所述第一弹性件与所述自锁销连接，所述第一弹性件用于驱动所述自锁销沿第一方向运动；所述自锁销穿设所述活动块，且所述自锁销沿所述第一方向的相反方向运动至脱离所述活动块上的解锁位置时释放所述活动块沿第二方向运动的自由度，所述自锁销沿所述第一方向运动至卡入所述解锁位置时限制所述活动块沿所述第二方向运动；所述第二弹性件与所述活动块连接，第二弹性件用于驱动所述活动块沿所述第二方向运动；所述活动块与所述防脱限位销连接，且所述活动块沿所述第二方向运动时驱动所述防脱限位销卡入所述限位槽中，所述活动块沿所述第二方向的相反方向运动时驱动所述防脱限位销脱离所述限位槽。
在本方案中，快拆部件与安装主体装配时，触发自锁销使之沿第一方向的相反方向运动可以控制防脱限位销自动卡入限位槽，实现将安装主体与快拆部件锁紧，快拆部件与安装主体拆分时，触发活动块使之沿第二方向的相反方向运动可以控制防脱限位销脱离限位槽实现解锁，同时控制自锁销沿第一方向运动进行复位，具有操作简便，自锁响应快速的优点。
上述技术方案中，所述活动块部分凸出于所述安装主体外；当所述活动块的凸出部分被按压时，所述活动块沿所述第二方向的相反方向运动，且所述活动块释放供所述自锁销沿所述第一方向运动的自由度。
在本方案中，可以通过直接按压活动块凸出部分的方式控制自锁机构对安装主体与快拆部件之间的自锁进行解锁，具有操作简便，解锁响应快速的优点。
上述技术方案中，所述防脱限位销设于所述凹槽结构，所述限位槽设于所述凸起结构，其中，当所述自锁销卡入所述解锁位置时，所述自锁销凸出于所述凹槽结构的底面；当所述自锁销脱离所述解锁位置时，所述自锁销的自由端的端面不高于所述凹槽结构的底面与所述凸起结构的贴合面的水平高度。
在本方案中，设置自锁销卡入活动块上的解锁位置同时(该时刻同时对应为活动块驱动防脱限位销从限位槽脱出实现解锁时)，自锁销凸出于凹槽结构的底面，这样，可以利用自锁销将快拆部件从凹槽结构的底面上顶起，这样可以在一定程度上拉开第一磁吸件与第二磁吸件之间的距离， 减小两者间的磁吸力，更方便于将快拆部件从安装主体上拆下，产品更具快拆便捷性。
上述技术方案中，所述安装主体还包括第一防转限位结构，所述第一防转限位结构与所述自锁机构连接；所述快拆部件还包括第二防转限位结构，所述第一防转限位结构与所述第二防转限位结构用于配合限制所述安装主体与所述快拆部件发生相对转动。
在本方案中，通过进一步利用第一防转限位结构与第二防转限位结构配合以限制安装主体与快拆部件相对转动，可以进一步提升安装主体与快拆部件连接稳定性。
上述技术方案中，所述第一防转限位结构包括防转限位销和第三弹性件，所述第三弹性件与防转限位销连接，所述第三弹性件用于驱动所述防转限位销沿所述第一方向运动；所述第二防转限位结构包括插孔，所述插孔设于所述凸起结构；所述防转限位销与所述活动块配合，所述活动块沿所述第二方向运动时释放所述防转限位销沿所述第一方向运动的自由度，以使得所述防转限位销能够与所述插孔形成插接配合；所述活动块沿所述第二方向的相反方向运动时驱动所述防转限位销沿所述第一方向的相反方向运动，以使得所述防转限位销能够与所述插孔解除插接配合。
在本方案中，自锁机构在控制防脱限位销卡入限位槽的同时，释放防转限位销使之在第三弹性件的驱动下自动与插孔配合，使用操作更简单、便捷，且可以防止忘记控制防转限位销与插孔防转限位配合的误操作隐患，而自锁机构在控制防脱限位销脱离限位槽进行解锁的同时，驱动防转限位销使之沿第一方向的相反方向运动解除防转限位配合，以避免对快拆部件拆离安装主体造成干涉，且可利于促使防转限位销自动复位，防止对快拆部件装配到安装主体的动作造成干涉。
上述技术方案中，所述安装主体上设有防滑垫，所述防滑垫用于当所述快拆部件装配于所述安装主体时与所述快拆部件抵靠配合；和/或所述快拆部件上设有防滑垫，所述防滑垫用于当所述快拆部件装配于所述安装主体时与所述安装主体抵靠配合。
在本方案中，在安装主体和/或快拆部件上设置防滑垫用于与对方配合，可以利用防滑垫增大两者间摩擦力，防止快拆部件在安装主体表面错 动，进一步提升负载装配稳定性，避免晃动问题。
上述技术方案中，所述快拆部件还包括壳体，所述壳体用于与所述负载装配，所述凸起结构设在所述壳体上，且用于与所述安装主体装配。
在本方案中，设置快拆部件还包括壳体，壳体具体例如为适于与手机、相机、摄像机、平板电脑等负载装配的背壳，利用壳体部件可方便快拆部件与负载装配连接，且利于提升快拆部件与负载之间装配稳定性，进一步避免晃动问题。
本公开实施例第二方面的实施例提供了一种云台组件，包括：手持云台和上述任一技术方案中所述的快拆组件。
本公开实施例上述实施例提供的云台组件，通过设置有上述任一技术方案中所述的快拆组件，从而具有以上全部有益效果，在此不再赘述。
本公开实施例的附加方面和优点将在下面的描述部分中变得明显，或通过本公开实施例的实践了解到。
附图说明
本公开实施例的上述和/或附加的方面和优点从结合下面附图对实施例的描述中将变得明显和容易理解，其中：
图1是本公开的第一实施例中的快拆组件的分解结构示意图；
图2是本公开的第一实施例中的安装主体锁紧时的结构示意图；
图3是图2中所示安装主体另一视角下的结构示意图；
图4是本公开的第一实施例中的安装主体解锁时的结构示意图；
图5是图4中所示安装主体另一视角下的结构示意图；
图6是图1中所示快拆部件的结构示意图；
图7是本公开的第二实施例中的快拆组件的分解结构示意图；
图8是本公开的第二实施例中的安装主体锁紧时的结构示意图；
图9是图8中所示安装主体另一视角下的结构示意图；
图10是本公开的第二实施例中的安装主体解锁时的结构示意图；
图11是图10中所示安装主体另一视角下的结构示意图。
其中，图1至图11中的附图标记与部件名称之间的对应关系为：
100安装主体，101按键孔，110第一磁吸件，120凹槽结构，121内周面， 122底壁，1221第一活动孔，1222第二活动孔，1223第三活动孔，123开口的边缘，131防脱限位销，1311颈部，1312头部，141防转限位销，1411第一导向斜面，142第三弹性件，151第一弹性件，152自锁销，1521第一销轴，1522第二销轴，153第二弹性件，154活动块，1541凸出部分，1542销孔，1543滑孔，1544第二导向斜面，160防滑垫，161第一避让孔，162第二避让孔，163第三避让孔，171盖板，172后盖，1721盖体，1722底板，200快拆部件，210第二磁吸件，220凸起结构，221侧壁面，231限位槽，240解锁孔，251插孔。
具体实施方式
为了能够更清楚地理解本公开实施例的上述目的、特征和优点，下面结合附图和具体实施方式对本公开实施例进行进一步的详细描述。需要说明的是，在不冲突的情况下，本申请的实施例及实施例中的特征可以相互组合。
在下面的描述中阐述了很多具体细节以便于充分理解本公开实施例，但是，本公开实施例还可以采用其他不同于在此描述的其他方式来实施，因此，本公开实施例的保护范围并不受下面公开的具体实施例的限制。
下面参照图1至图11描述根据本公开实施例一些实施例所述快拆组件。
如图1所示，本公开的第一实施例提供的快拆组件，包括安装主体100和快拆部件200。安装主体100用于连接手持云台，快拆部件200用于连接如手机、平板电脑、相机、摄像机等负载，以通过安装主体100与快拆部件200之间的装卸，实现手持云台与负载之间的装卸。其中，手持云台可以包括安装主体100，也即，安装主体100可拆分于手持云台的本体，也可不能拆分于手持云台的本体。
当然，本设计并不局限于此，可以理解的是，在其他实施方式中，安装主体100与快拆部件200在手持云台与负载之间的搭载关系可以互换。
在本实施方式中，进一步地，安装主体100大致为圆柱体，且其一个端面为正面并设有凹槽结构120，快拆部件200设有适配凹槽结构120的凸起结构220。
在本实施方式中，如图1所示安装主体100设有第一磁吸件110，快拆部件200设有第二磁吸件210，第一磁吸件110和第二磁吸件210用于磁吸配合。 具体如，第一磁吸件110和第二磁吸件210中的一个为磁铁，另一个为磁性材料(如磁铁或铁质材料)。更具体地，本实施方式中，第一磁吸件110为磁铁，安装主体100上设有四块磁铁，快拆部件200的基体采用磁性材料制作，以使快拆部件200的基体形成为第二磁吸件210，凸起结构220直接形成在第二磁吸件210上。
当然，可以理解的是，在其他实施方式中，快拆部件200的基体也可采用塑料等其他材料制作，至于快拆部件200上的第二磁吸件210，可以设置为形成在快拆部件200的基体上的磁性材料层或磁性材料块等。
在本实施方式中，如图1、图2所示，凹槽结构120的内壁面包括内周面121，凸起结构220嵌插于凹槽结构120中时，内周面121嵌套在凸起结构220的侧壁面221。另外，还设置沿凸起结构220插入凹槽结构120时的插入方向，内周面121的内径呈逐渐减小的变化趋势。当第一磁吸件110和第二磁吸件210磁吸配合时，可相向牵引安装主体100和快拆部件200，使得内周面121和凸起结构220的侧壁面221贴合连接。
这样，利用第一磁吸件110和第二磁吸件210磁吸配合，可相向牵引安装主体100和快拆部件200，以提供预紧力使安装主体100与快拆部件200维持相向靠紧，促进内周面121与凸起结构220的侧壁面221维持贴合。而利用本设计的内周面121使之与凸起结构220的侧壁面221贴合，随着预紧力促使凸起结构220不断嵌入凹槽结构120，可保证内周面121与凸起结构220的侧壁面221之间贴合紧密，从而良好地限制凸起结构220在凹槽结构120中晃动。相应地，使得快拆部件200不会在安装主体100表面上产生错动位移，总体上实现限制快拆部件200在安装主体100上的多个方向(如上、下、左、右、前、后六个方向)的自由度，确保快拆部件200在安装主体100上的装配稳定性，避免快拆部件200晃动，从而相应解决负载与手持云台之间通过快拆组件装配时存在晃动的问题。同时，本设计中的磁吸配合及凸起结构220与凹槽结构120的嵌插配合结构具有拆装方便的优点，不会影响到快拆组件的快拆功能，实现产品性能的综合提升。
在本实施方式中，进一步地，凹槽结构120的内壁面还包括底面，凹槽结构120的内周面121为斜面，斜面位于底面的边缘与凹槽结构120的开口的边缘123之间。可以理解的是，斜面可直接与底面的边缘和/或凹槽结构120的 开口的边缘123衔接，也可以在斜面与底面之间存在居中过渡面，和/或在斜面与凹槽结构120的开口的边缘123之间存在居中过渡面。利用斜面，随着凸起结构220因磁吸提供的预紧力而不断嵌入凹槽结构120，可进一步提升内周面121与凸起结构220的侧壁面221的适配贴合紧密性，提升限制晃动的效果。
当然，本方案并不局限于此，可以理解的是，对于沿凸起结构220插入凹槽结构120时的插入方向，内周面121的内径呈逐渐减小的变化趋势的条件，在其他实施方式中，凹槽结构120的内周面121也可设计为弧面。
本实施方式中，进一步优选地，斜面(也即内周面121)与底面之间形成大于130度且小于140度的夹角，可进一步提升内周面121与凸起结构220的侧壁面221的适配贴合紧密性，提升限制晃动的效果。
更优选地，斜面与底面之间形成135度的夹角。
进一步地，斜面在底面所在的平面内的投影呈圆环。
在本实施方式中，再进一步地，安装主体100上设有第一防脱限位结构，快拆部件200上设有第二防脱限位结构，第一防脱限位结构与第二防脱限位结构用于配合锁定安装主体100和快拆部件200。这样，安装主体100与快拆部件200之间形成磁吸+机械防脱的装配连接，装配更为牢固可靠，且也可相对减少第一磁吸件110与第二磁吸件210之间的磁吸力要求，这样可方便于克服磁吸力将快拆部件200从安装主体100上拆下的操作，更具快拆便利性。
具体地，如图1、图2和图4所示，第一防脱限位结构包括防脱限位销131，第二防脱结构包括限位槽231；防脱限位销131用于卡入限位槽231中，以锁定安装主体100和快拆部件200。
更具体地，如图1所示，防脱限位销131包括颈部1311和头部1312，且头部1312的外径大于颈部1311的外径，限位槽231的开口宽度介于头部1312的外径与颈部1311的外径之间。防脱限位销131的颈部1311卡入限位槽231中时，其头部1312能钩在限位槽231开口周围的部位以防止防脱限位销131脱离限位槽231，实现锁定安装主体100和快拆部件200。
在本实施方式中，如图1和图6所示，快拆部件200还设有解锁孔240，解锁孔240的孔径大于等于头部1312的外径。这样，解锁孔240可供防脱限位销131的头部1312穿入。解锁孔240的周围设有一个或多个限位槽231，且解锁孔240与限位槽231连通。这样，防脱限位销131沿解锁孔240伸入至 其颈部1311位于解锁孔240内后，防脱限位销131沿解锁孔240的径向移动可使得颈部1311配合到限位槽231中，实现锁定安装主体100和快拆部件200。且对于解锁孔240与多个限位槽231连通的情况，不仅可以实现安装主体100与快拆部件200之间的多个方向的装配，还可以在实现防脱限位销131与多个限位槽231之间装配需求的同时，精简快拆部件200上的开孔数量，减少产品加工工作量，且降低开孔对快拆部件200的结构强度的削弱影响，提升产品质量。
在本实施方式中，如图1和图6所示，优选将解锁孔240及限位槽231设于快拆部件200的凸起结构220上，防脱限位销131位于安装主体100的凹槽结构120的底面位置处。
当然，以上仅是本设计的优选技术方案。可以理解的是，本设计并不局限于防脱限位销131经解锁孔240装入限位槽231的方式，在其他实施方式中，也可以设计将限位槽231延伸至快拆部件200的边缘，并在快拆部件200的边缘处形成缺口以供防脱限位销131的颈部1311进出限位槽231。且本设计也并不局限于解锁孔240及限位槽231设于快拆部件200的凸起结构220上、防脱限位销131设于安装主体100的凹槽结构120的底面处的方式，实际上，解锁孔240及限位槽231可选择设于快拆部件200的任意位置，防脱限位销131在安装主体100上的位置对应解锁孔240及限位槽231的位置。
进一步地，限位槽231的数量为两个，解锁孔240的中心至两个限位槽231的中心的连线之间的夹角为90度。也即，参见图6，解锁孔240的中心至一限位槽231中心的连线的平行线m1与解锁孔240的中心至另一限位槽231中心的连线的平行线m2形成夹角α。可以理解，该夹角α实质等于解锁孔240的中心至一限位槽231中心的连线与解锁孔240的中心至另一限位槽231中心的连线所呈夹角。本实施方式中，夹角α的取值为90度。这样，快拆部件200可实现垂直的两个方向上的安装，使负载在手持云台上装配方位可调，并快捷实现负载在手持云台上可进行横向和纵向的90度旋转切换。
当然，以上仅是本设计的优选技术方案，可以理解的是，限位槽231的数量并不局限于2个，也可以设计为3个、4个、5个甚至更多，且解锁孔240的中心至限位槽231的中心的连线之间的夹角也不局限为90度，可以根据负载的角度调整需求进行具体选择。
在本实施方式中，安装主体100还包括自锁机构，自锁机构与防脱限位销131连接；自锁机构用于在安装主体100与快拆部件200连接时，驱动防脱限位销131卡入限位槽231中，可以实现安装主体100与快拆部件200连接的同时，防脱限位销131与限位槽231配合进行自锁，使用操作更简单、便捷，且可以防止忘记控制防脱限位销131与限位槽231锁紧的误操作隐患。
在本实施方式中，进一步地，如图2至图5所示，自锁机构包括第一弹性件151(具体如弹簧，当然也可选用弹片替换)、自锁销152、第二弹性件153(具体如弹簧，当然也可选用弹片替换)、活动块154；自锁销152的数量为一个或多个，具体例如本实施方式中，自锁销152的数量为两个，可以使对活动块154的限位效果更稳定；第一弹性件151的数量与自锁销152的数量相同，第一弹性件151与自锁销152连接，第一弹性件151用于驱动自锁销152沿第一方向(第一方向具体例如为图2至图5中所示的X1方向)运动；自锁销152穿设活动块154，且自锁销152沿第一方向的相反方向(第一方向的相反方向具体例如为图2至图5中所示的X1的相反方向)运动至脱离活动块154上的解锁位置时释放活动块154沿第二方向(第二方向具体例如为图2至图5中所示的X2方向)运动的自由度，其中，自锁销152沿第一方向X1运动至卡入解锁位置时限制活动块154沿第二方向X2运动；第二弹性件153与活动块154连接，第二弹性件153用于驱动活动块154沿第二方向X2运动；活动块154与防脱限位销131连接，且活动块154沿第二方向X2运动时驱动防脱限位销131卡入限位槽231中，活动块154沿第二方向的相反方向(第二方向的相反方向具体例如为图2至图5中所示的X2的相反方向)运动时驱动防脱限位销131脱离限位槽231。
更进一步地，安装主体100上设有按键孔101，如图2和图3所示，活动块154的部分穿接于按键孔101，并沿按键孔101凸伸于安装主体100外；如图4和图5所示，当活动块154的凸出部分1541被按压时，活动块154沿第二方向X2的相反方向运动，且活动块154释放供自锁销152沿第一方向X1运动的自由度。
另外，如图1所示，安装主体100上设有防滑垫160，安装主体100上的防滑垫160用于与快拆部件200抵靠配合，以增大安装主体100与快拆部件200之间的摩擦力，防止快拆部件200在安装主体100表面错动，进一步提升 负载装配稳定性，避免晃动问题。
可以理解的是，在其他实施方式中，也可将防滑垫160设置在快拆部件200上，使快拆部件200上的防滑垫160用于与安装主体100抵靠配合，或者，在安装主体100及快拆部件200上分别设置防滑垫以用于与对方抵靠配合。
在本实施方式中，更具体地，防滑垫160设于凹槽结构120。其中，防滑垫160贴覆于凹槽结构120的底壁122并形成为凹槽结构120内壁面的底面。在凹槽结构120的底壁122上设有第一活动孔1221和第二活动孔1222，防滑垫160上设有第一避让孔161和第二避让孔162。第一活动孔1221与第一避让孔161对应并连通，防脱限位销131穿接于第一活动孔1221及第一避让孔161，使防脱限位销131凸伸于凹槽结构120的底面。其中，优选第一活动孔1221及第一避让孔161为长圆孔，以提供防脱限位销131在解锁孔240与限位槽231之间活动的空间。
第二活动孔1222与第二避让孔162对应并连通。如图4所示，当自锁销152卡入解锁位置时，自锁销152沿第二活动孔1222及第二避让孔162穿过并凸出于凹槽结构120的底面，以使自锁销152能将凹槽结构120的底面上的凸起结构220顶起，解除凹槽结构120的底面与凸起结构220顶面的贴合连接；如图2所示，当自锁销152脱离解锁位置时，自锁销152的自由端的端面不高于凹槽结构120的底面与凸起结构220的贴合面的水平高度。具体如，当自锁销152脱离解锁位置时，使凹槽结构120的底面与凸起结构220的贴合面与自锁销152的自由端的端面平齐，或者，自锁销152的自由端的端面位于凹槽结构120的底面与凸起结构220的贴合面的一侧，且自锁销152的自由端的端面较之凹槽结构120的底面更远离凸起结构220，确保凸起结构220不被自锁销152顶起，使凹槽结构120与凸起结构220贴合良好。
更具体而言，自锁销152始终对应第二避让孔162及第二活动孔1222。
另外，自锁销152穿设活动块154的结构具体为：自锁销152包括第一销轴1521和第二销轴1522，第二销轴1522设在第一销轴1521轴向的一端，且第一销轴1521与第二销轴1522的衔接处形成有轴肩。其中，活动块154上设有销孔1542及滑孔1543，滑孔1543与销孔1542径向连通，且销孔1542的孔径大于滑孔1543的孔径，第一销轴1521的外径介于销孔1542的孔径与滑孔1543的孔径之间，第二销轴1522的外径小于滑孔1543的孔径。另外，进 一步优选设置第二避让孔162的孔径和/或第二活动孔1222的孔径小于第一销轴1521的轴径，这样第二避让孔162的孔径和/或第二活动孔1222可以对第一销轴1521形成限位作用防止自锁销152脱离安装主体120。
初始状态(如图4和图5所示)：
活动块154处在使销孔1542与第二活动孔1222及第二避让孔162对应、滑孔1543与第二活动孔1222及第二避让孔162错位的位置。自锁销152在第一弹性件151的驱动下沿第一方向X1伸出，使得第一销轴1521配合在销孔1542内以实现自锁销152卡入解锁位置并限制活动块154沿第二方向X2运动。这时，由于活动块154被限位，防脱限位销131相应维持在对应解锁孔240的位置。这样，初始状态下，快拆部件200直接装于安装主体100时，解锁孔240可对防脱限位销131避让，防止快拆部件200与安装主体100出现组装干涉问题，而此时第二销轴1522穿接于第二活动孔1222及第二避让孔162并凸伸于凹槽结构120的底面。
自锁过程(如图2和图3所示)：
当快拆部件200在安装主体100上装配到位时，快拆部件200的凸起结构220会触按自锁销152。具体地，快拆部件200的凸起结构220会触按第二销轴1522凸伸于凹槽结构120的底面的部位，从而使自锁销152在快拆部件200的驱动下抵抗第一弹性件151的弹力沿第一方向X1的相反方向缩回，使得自锁销152的第一销轴1521脱出销孔1542、第二销轴1522伸入销孔1542。其中，由于第二销轴1522的外径小于销孔1542的孔径且小于滑孔1543的孔径，这时，自锁销152针对活动块154沿第二方向X2运动的限位作用解除，活动块154在第二弹性件153的驱动下沿第二方向X2运动，并带动防脱限位销131使防脱限位销131卡入快拆部件200的限位槽231中，实现锁定安装主体100与快拆部件200。同时，随着活动块154沿第二方向X2运动，使得销孔1542与第二活动孔1222及第二避让孔162错位、滑孔1543与第二活动孔1222及第二避让孔162对应，且第二销轴1522相应从销孔1542进入滑孔1543，这时，第二销轴1522与第一销轴1521之间的轴肩部位止挡于滑孔1543周围的部位，以实现利用活动块154限制自锁销152沿第一方向X1运动。
解锁过程：
在安装主体100与快拆部件200锁定的状态下，当活动块154的凸出部分 1541被按压时，如图4和图5所示，活动块154会沿第二方向X2的相反方向运动，并带动防脱限位销131使防脱限位销131脱离限位槽231而到达解锁孔240中，实现解锁。同时，活动块154重回初始状态中使销孔1542与第二活动孔1222及第二避让孔162对应、滑孔1543与第二活动孔1222及第二避让孔162错位的位置。这时，活动块154与自锁销152的轴肩部位的止挡限位作用解除，自锁销152在第一弹性件151的驱动下沿第一方向X1伸出，使第一销轴1521配合在销孔1542内以实现自锁销152卡入解锁位置并限制活动块154沿第二方向X2运动，将防脱限位销131相应维持在对应解锁孔240的位置，方便快拆部件200从安装主体100上拆下。同时，也便于下次将快拆部件200装配到安装主体100上，而当自锁销152沿第一方向X1伸出的同时，第二销轴1522穿接于第二活动孔1222及第二避让孔162并凸伸于凹槽结构120的底面以将凹槽结构120的底面上的凸起结构220顶起，以使安装主体100与快拆部件200之间实现自动初步分离。这样，可方便于用户将快拆部件200从安装主体100上取下的操作，同时，通过控制第二销轴1522凸伸于凹槽结构120的底面，可供下次装配快拆组件时，形成快拆部件200的凸起结构220触按第二销轴1522凸伸于凹槽结构120的底面的部位的触发动作。
当然，以上利用同一自锁销152执行对活动块154限位以及对快拆部件200顶起的动作的方案仅是本设计的优选技术方案。可以理解的是，在其他实施例中，也可不采用自锁销152对快拆部件200顶起，而采用设置额外的顶起机构来执行解锁过程中用于将快拆部件200从安装主体100上顶起的方式，举例而言：
例如，利用电控机构控制顶起件顶起或缩回，具体如，电控机构包括检测开关和电动机构，检测开关用于检测活动块的运动，且当检测到活动块沿第二方向X2的相反方向运动时(进行解锁)，向电动机构输出第一信号以触发电动机构控制顶起件将快拆部件顶起，当检测到活动块沿第二方向X2运动时(进行锁紧)，向电动机构输出第二信号以触发电动机构控制顶起件缩回进行避让，当然，作为替换方案，控制顶起件缩回进行避让的动作也可由复位弹簧实现。
其中，更具体地，电动机构可包括电机及与电机连接的凸轮机构或曲柄滑块机构，或者，电动机构包括电磁推杆。
再如，利用第一机械传动机构控制顶起件顶起或缩回。具体如，第一机械 传动机构包括设置活动块上的斜面，顶起件与斜面滑动配合，当活动块沿第二方向X2的相反方向运动时(进行解锁)，顶起件在斜面上做爬坡运动以上升将快拆部件顶起，当活动块沿第二方向X2运动时(进行锁紧)，顶起件在斜面上做下坡运动以缩回进行避让。
又如，利用第二机械传动机构控制顶起件顶起或缩回。具体如，第二机械传动机构包括：与活动块连接的齿轮齿条机构及与齿轮齿条机构连接的凸轮机构，顶起件与凸轮机构连接，当活动块沿第二方向X2的相反方向运动时(进行解锁)，驱动齿轮齿条机构中的齿轮正向旋转，齿轮正向旋转时通过凸轮机构带动顶起件将快拆部件从安装主体上顶起，当活动块沿第二方向X2运动时(进行锁紧)，驱动齿轮齿条机构中的齿轮反向旋转，齿轮反向旋转时通过凸轮机构带动顶起件缩回进行避让。
在本实施方式中，进一步地，安装主体100上的凹槽结构120为圆形凹槽，凸起结构220为圆形凸台，安装主体100还包括第一防转限位结构，第一防转限位结构与自锁机构连接；快拆部件200还包括第二防转限位结构，第一防转限位结构与第二防转限位结构用于配合限制安装主体100与快拆部件200发生相对转动。
具体地，第一防转限位结构包括防转限位销141和第三弹性件142(具体如弹簧，当然也可选用弹片替换)，防转限位销141的数量可为一个或多个，第三弹性件142的数量与防转限位销141的数量相同。其中，第三弹性件142与防转限位销141连接，第三弹性件142用于驱动防转限位销141沿第一方向X1运动；第二防转限位结构包括插孔251，插孔251设于凸起结构220；防转限位销141与活动块154配合，活动块154沿第二方向X2运动时释放防转限位销141沿第一方向X1运动的自由度，以使得防转限位销141能够与插孔251形成插接配合；活动块154沿第二方向X2的相反方向运动时驱动防转限位销141沿第一方向X1的相反方向运动，以使得防转限位销141能够与插孔251解除插接配合。
更具体而言，如图2和图4所示，在凹槽结构120的底壁122上还设有第三活动孔1223，在防滑垫160上还设有第三避让孔163，第三活动孔1223与第三避让孔163对应并连通，防转限位销141的一端设有滑动部，该滑动部上设有第一导向斜面1411，活动块154上设有第二导向斜面1544，第一导向斜 面1411与第二导向斜面1544适配且抵靠(例如第三弹性件142对防转限位销141的弹性支撑作用实现维持第一导向斜面1411与第二导向斜面1544抵靠)，第二方向X2与第一方向X1垂直，且当活动块145沿第二方向X2或沿第二方向X2的相反方向移动时，利用第一导向斜面1411与第二导向斜面1544滑动传动配合，以引导防转限位销141沿第一方向X1或沿第一方向X1的相反方向做上升或下降运动，实现控制防转限位销141插入插孔251或脱出插孔251，其中，
如图2和图3所示，当活动块154沿第二方向X2方向运动时，第二导向斜面1544沿第二方向X2平移，这时，在与第二方向X2垂直的第一方向X1上，第一导向斜面1411产生沿第一方向X1平移的效果。由此，第二导向斜面1544产生对防转限位销141在第一方向X1的运动进行让位的效果，实现释放防转限位销141沿第一方向X1运动的自由度。这时，第三弹性件142驱动防转限位销141沿第一方向X1运动使防转限位销141的另一端插入插孔251。
如图4和图5所示，当活动块154沿第二方向X2的相反方向运动时，第二导向斜面1544沿第二方向X2的相反方向平移，这时，在与第二方向X2垂直的第一方向X1的相反方向上，第一导向斜面1411产生沿第一方向X1的相反方向平移的效果。由此，第二导向斜面1544通过下压第一导向斜面1411，使防转限位销141沿第一方向X1的相反方向运动以脱离插孔251，同时也限制了防转限位销141沿第一方向X1运动的自由度，解除对快拆部件200的防转限位作用。
当然，在其他实施方式中，也可将第三防转限位销141固设在安装主体100上，在快拆部件200与安装主体100装配时，使第三防转限位销141与插孔251对准进行嵌插配合即可。
在本实施方式中，如图1至图6所示，快拆组件还具有盖板171和后盖172，后盖172包括盖体1721和底板1722。盖体1721盖装在底板1722上，盖板171盖装于盖体1721上，第一磁吸件110设在盖板171上，盖板171、后盖172、第一磁吸件110及自锁机构中的相应结构等装设在安装主体100内。
如图2和图4所示，为快拆组件去除快拆部件后的部分结构示意图，其中，安装主体100及防滑垫160用虚线表达并以透视形式给出。
如图3和图5所示，为快拆组件去除快拆部件及底板后的结构示意图，其中，盖体1721用虚线表达并以透视形式给出。
第一弹性件151穿接于盖体1721上的通孔，且第一弹性件151的一端抵靠于底板1722，另一端抵靠在自锁销152上，第二弹性件153的一端抵靠于盖体1721的槽位，另一端抵靠于活动块154。第三弹性件142穿接于盖体1721上的通孔，且第三弹性件142的一端抵靠于底板1722，另一端抵靠在防转限位销141上。
如图7所示，为本公开的第二实施例提供的快拆组件，包括安装主体100和快拆部件200，安装主体100设有第一磁吸件110、凹槽结构120、防脱限位销131、第一弹性件151、自锁销152、第二弹性件153、活动块154、防滑垫160等，快拆部件200设有第二磁吸件210、凸起结构220、限位槽231、解锁孔240等。
与本公开的第一实施例提供的快拆组件的不同之处在于，在本实施方式中，安装主体100大致为矩形体，且其一个侧面为正面并设有凹槽结构120，快拆部件200设有适配凹槽结构120的凸起结构220。
此处具体设计凹槽结构120为矩形槽或方形槽，利用该矩形槽或方形槽在实现与凸起结构220嵌插配合以防止晃动的同时，还可实现限制安装主体100与快拆部件200之间发生转动，这样一来，可以无需再在安装主体100和快拆部件200上相应设置第一防转限位结构和第二防转限位结构进行防转限位，结构更简化。
进一步地，斜面在底面所在的平面内的投影呈边角为圆角的方形环，当然，本方案也并不局限于此，根据需求也可设计斜面为周向上间断的不连续方形环状结构。
当然，本方案也并不局限于此，出于限制安装主体100与快拆部件200相对转动的目的，也可设计凹槽结构120为椭圆形槽，相应地，内周面在底面所在平面内的投影相应呈椭圆环形，凸起结构220相应呈椭圆凸台。除此之外，还可选择设计凹槽结构120为三角形槽、五边形槽、四叶草形槽等非圆形凹槽结构，凸起结构220相应设计为三角形凸起、五边形凸起、四叶草形凸起等非圆形凸起结构。
在本实施方式中，如图7所示，快拆组件还具有盖板171和后盖172，盖 板171盖装在后盖172上，第一磁吸件110设在盖板171上，盖板171、后盖172、第一磁吸件110及自锁机构的相应结构等装设在安装主体100内。
如图8和图10所示，为快拆组件去除快拆部件后的结构示意图，其中，安装主体100及防滑垫160用虚线表达并以透视形式给出。
如图9所示，为快拆组件去除快拆部件后的结构示意图，其中，安装主体100及后盖172用虚线表达并以透视形式给出。
如图11所示，为快拆组件去除快拆部件后的结构示意图，其中，后盖172用虚线表达并以透视形式给出。
第一弹性件151穿接于盖体1721上的通孔，且第一弹性件151的一端抵靠于底板1722，另一端抵靠在自锁销152上。第二弹性件153的一端抵靠于安装主体100，另一端抵靠于活动块154。
上述任一实施例中，可进一步设计快拆部件200还包括壳体，壳体用于与负载装配，凸起结构220设在壳体上，且用于与安装主体100装配。
举例而言，壳体具体例如为适于与手机、相机、摄像机、平板电脑等负载装配的背壳，利用壳体部件可方便快拆部件200与负载装配连接，且利于提升快拆部件200与负载之自装配稳定性，进一步避免晃动问题。
其中，本公开的第二实施例与第一实施例的相同之处可以参照上述第一实施例的说明，在此不再赘述。
本公开实施例第二方面的实施例提供的云台组件，包括：手持云台和上述任一实施例中所述的快拆组件。
本公开实施例上述实施例提供的云台组件，通过设置有上述任一技术方案中所述的快拆组件，从而具有以上全部有益效果，在此不再赘述。
在本公开实施例中，术语“第一”、“第二”、“第三”仅用于描述的目的，而不能理解为指示或暗示相对重要性；术语“多个”则指两个或两个以上，除非另有明确的限定。术语“安装”、“相连”、“连接”、“固定”等术语均应做广义理解，例如，“连接”可以是固定连接，也可以是可拆卸连接，或一体地连接；“相连”可以是直接相连，也可以通过中间媒介间接相连。对于本领域的普通技术人员而言，可以根据具体情况理解上述术语在本公开实施例中的具体含义。
本公开实施例的描述中，需要理解的是，术语“X1”、“X2”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本公开实施 例和简化描述，而不是指示或暗示所指的装置或单元必须具有特定的方向、以特定的方位构造和操作，因此，不能理解为对本公开实施例的限制。
在本说明书的描述中，术语“一个实施例”、“一些实施例”、“具体实施例”等的描述意指结合该实施例或示例描述的具体特征、结构、材料或特点包含于本公开实施例的至少一个实施例或示例中。在本说明书中，对上述术语的示意性表述不一定指的是相同的实施例或实例。而且，描述的具体特征、结构、材料或特点可以在任何的一个或多个实施例或示例中以合适的方式结合。
以上所述仅为本公开实施例的优选实施例而已，并不用于限制本公开实施例，对于本领域的技术人员来说，本公开实施例可以有各种更改和变化。凡在本公开实施例的精神和原则之内，所作的任何修改、等同替换、改进等，均应包含在本公开实施例的保护范围之内。

Claims (32)

  1. 一种快拆组件，用于手持云台，其特征在于，包括：
    安装主体和快拆部件，所述安装主体和所述快拆部件中的一个用于连接所述手持云台，另一个用于连接负载；
    所述安装主体设有凹槽结构，所述快拆部件设有适配所述凹槽结构的凸起结构，所述凹槽结构的内壁面包括内周面，且沿所述凸起结构插入所述凹槽结构时的插入方向，所述内周面的内径呈逐渐减小的变化趋势；
    所述安装主体设有第一磁吸件，所述快拆部件设有第二磁吸件，所述第一磁吸件和所述第二磁吸件用于磁吸配合，以使得所述内周面和所述凸起结构的侧壁面贴合连接。
  2. 根据权利要求1所述的快拆组件，其特征在于，所述凹槽结构的内壁面还包括底面，所述内周面为斜面，所述斜面位于所述底面的边缘与所述凹槽结构的开口的边缘之间；
    所述斜面与所述底面之间形成大于130度且小于140度的夹角。
  3. 根据权利要求2所述的快拆组件，其特征在于，所述夹角为135度。
  4. 根据权利要求2所述的快拆组件，其特征在于，所述斜面在所述底面所在的平面内的投影呈圆环、边角为圆角的方形环或椭圆环。
  5. 根据权利要求1所述的快拆组件，其特征在于，所述安装主体上设有第一防脱限位结构，所述快拆部件上设有第二防脱限位结构，所述第一防脱限位结构与所述第二防脱限位结构用于配合锁定所述安装主体和所述快拆部件。
  6. 根据权利要求5所述的快拆组件，其特征在于，所述第一防脱限位结构包括防脱限位销，所述第二防脱结构包括限位槽；
    所述防脱限位销用于卡入所述限位槽中，以锁定所述安装主体和所述快拆部件。
  7. 根据权利要求6所述的快拆组件，其特征在于，所述快拆部件还设有解锁孔，所述解锁孔的周围设有一个或多个所述限位槽，且所述解锁孔与所述限位槽连通；
    所述防脱限位销包括颈部和头部，且所述头部的外径大于所述颈部的外径，所述解锁孔的孔径大于等于所述头部的外径，所述限位槽的开口宽度介于 所述头部的外径与所述颈部的外径之间。
  8. 根据权利要求7所述的快拆组件，其特征在于，所述限位槽为两个，所述解锁孔的中心至两个所述限位槽的中心的连线之间的夹角为90度。
  9. 根据权利要求6所述的快拆组件，其特征在于，所述安装主体还包括自锁机构，所述自锁机构与所述防脱限位销连接；
    所述自锁机构用于在所述安装主体与所述快拆部件连接时，驱动所述防脱限位销卡入所述限位槽中。
  10. 根据权利要求9所述的快拆组件，其特征在于，所述自锁机构包括第一弹性件、自锁销、第二弹性件、活动块；
    所述第一弹性件与所述自锁销连接，所述第一弹性件用于驱动所述自锁销沿第一方向运动；
    所述自锁销穿设所述活动块，且所述自锁销沿所述第一方向的相反方向运动至脱离所述活动块上的解锁位置时释放所述活动块沿第二方向运动的自由度，所述自锁销沿所述第一方向运动至卡入所述解锁位置时限制所述活动块沿所述第二方向运动；
    所述第二弹性件与所述活动块连接，第二弹性件用于驱动所述活动块沿所述第二方向运动；
    所述活动块与所述防脱限位销连接，且所述活动块沿所述第二方向运动时驱动所述防脱限位销卡入所述限位槽中，所述活动块沿所述第二方向的相反方向运动时驱动所述防脱限位销脱离所述限位槽。
  11. 根据权利要求10所述的快拆组件，其特征在于，所述活动块部分凸出于所述安装主体外；
    当所述活动块的凸出部分被按压时，所述活动块沿所述第二方向的相反方向运动，且所述活动块释放供所述自锁销沿所述第一方向运动的自由度。
  12. 根据权利要求10所述的快拆组件，其特征在于，所述防脱限位销设于所述凹槽结构，所述限位槽设于所述凸起结构；其中，
    当所述自锁销卡入所述解锁位置时，所述自锁销凸出于所述凹槽结构的底面；
    当所述自锁销脱离所述解锁位置时，所述自锁销的自由端的端面不高于所述凹槽结构的底面与所述凸起结构的贴合面的水平高度。
  13. 根据权利要求10所述的快拆组件，其特征在于，所述安装主体还包括第一防转限位结构，所述第一防转限位结构与所述自锁机构连接；
    所述快拆部件还包括第二防转限位结构，所述第一防转限位结构与所述第二防转限位结构用于配合限制所述安装主体与所述快拆部件发生相对转动。
  14. 根据权利要求13所述的快拆组件，其特征在于，所述第一防转限位结构包括防转限位销和第三弹性件，所述第三弹性件与所述防转限位销连接，所述第三弹性件用于驱动所述防转限位销沿所述第一方向运动；
    所述第二防转限位结构包括插孔，所述插孔设于所述凸起结构；
    所述防转限位销与所述活动块配合，所述活动块沿所述第二方向运动时释放所述防转限位销沿所述第一方向运动的自由度，以使得所述防转限位销能够与所述插孔形成插接配合；
    所述活动块沿所述第二方向的相反方向运动时驱动所述防转限位销沿所述第一方向的相反方向运动，以使得所述防转限位销能够与所述插孔解除插接配合。
  15. 根据权利要求1所述的快拆组件，其特征在于，
    所述安装主体上设有防滑垫，所述防滑垫用于当所述快拆部件装配于所述安装主体时与所述快拆部件抵靠配合；和/或
    所述快拆部件上设有防滑垫，所述防滑垫用于当所述快拆部件装配于所述安装主体时与所述安装主体抵靠配合。
  16. 根据权利要求1所述的快拆组件，其特征在于，所述快拆部件还包括壳体，所述壳体用于与所述负载装配，
    所述凸起结构设在所述壳体上，且用于与所述安装主体装配。
  17. 一种云台组件，其特征在于，包括：
    手持云台和快拆组件；
    所述快拆组件，用于手持云台，包括：
    安装主体和快拆部件，所述安装主体和所述快拆部件中的一个用于连接所述手持云台，另一个用于连接负载；
    所述安装主体设有凹槽结构，所述快拆部件设有适配所述凹槽结构的凸起结构，所述凹槽结构的内壁面包括内周面，且沿所述凸起结构插入所述凹槽结构时的插入方向，所述内周面的内径呈逐渐减小的变化趋势；
    所述安装主体设有第一磁吸件，所述快拆部件设有第二磁吸件，所述第一磁吸件和所述第二磁吸件用于磁吸配合，以使得所述内周面和所述凸起结构的侧壁面贴合连接。
  18. 根据权利要求17所述的云台组件，其特征在于，所述凹槽结构的内壁面还包括底面，所述内周面为斜面，所述斜面位于所述底面的边缘与所述凹槽结构的开口的边缘之间；
    所述斜面与所述底面之间形成大于130度且小于140度的夹角。
  19. 根据权利要求18所述的云台组件，其特征在于，所述夹角为135度。
  20. 根据权利要求18所述的云台组件，其特征在于，所述斜面在所述底面所在的平面内的投影呈圆环、边角为圆角的方形环或椭圆环。
  21. 根据权利要求17所述的云台组件，其特征在于，所述安装主体上设有第一防脱限位结构，所述快拆部件上设有第二防脱限位结构，所述第一防脱限位结构与所述第二防脱限位结构用于配合锁定所述安装主体和所述快拆部件。
  22. 根据权利要求21所述的云台组件，其特征在于，所述第一防脱限位结构包括防脱限位销，所述第二防脱结构包括限位槽；
    所述防脱限位销用于卡入所述限位槽中，以锁定所述安装主体和所述快拆部件。
  23. 根据权利要求22所述的云台组件，其特征在于，所述快拆部件还设有解锁孔，所述解锁孔的周围设有一个或多个所述限位槽，且所述解锁孔与所述限位槽连通；
    所述防脱限位销包括颈部和头部，且所述头部的外径大于所述颈部的外径，所述解锁孔的孔径大于等于所述头部的外径，所述限位槽的开口宽度介于所述头部的外径与所述颈部的外径之间。
  24. 根据权利要求23所述的云台组件，其特征在于，所述限位槽为两个，所述解锁孔的中心至两个所述限位槽的中心的连线之间的夹角为90度。
  25. 根据权利要求23所述的云台组件，其特征在于，所述安装主体还包括自锁机构，所述自锁机构与所述防脱限位销连接；
    所述自锁机构用于在所述安装主体与所述快拆部件连接时，驱动所述防脱限位销卡入所述限位槽中。
  26. 根据权利要求25所述的云台组件，其特征在于，所述自锁机构包括第一弹性件、自锁销、第二弹性件、活动块；
    所述第一弹性件与所述自锁销连接，所述第一弹性件用于驱动所述自锁销沿第一方向运动；
    所述自锁销穿设所述活动块，且所述自锁销沿所述第一方向的相反方向运动至脱离所述活动块上的解锁位置时释放所述活动块沿第二方向运动的自由度，所述自锁销沿所述第一方向运动至卡入所述解锁位置时限制所述活动块沿所述第二方向运动；
    所述第二弹性件与所述活动块连接，第二弹性件用于驱动所述活动块沿所述第二方向运动；
    所述活动块与所述防脱限位销连接，且所述活动块沿所述第二方向运动时驱动所述防脱限位销卡入所述限位槽中，所述活动块沿所述第二方向的相反方向运动时驱动所述防脱限位销脱离所述限位槽。
  27. 根据权利要求26所述的云台组件，其特征在于，所述活动块部分凸出于所述安装主体外；
    当所述活动块的凸出部分被按压时，所述活动块沿所述第二方向的相反方向运动，且所述活动块释放供所述自锁销沿所述第一方向运动的自由度。
  28. 根据权利要求26所述的云台组件，其特征在于，所述防脱限位销设于所述凹槽结构，所述限位槽设于所述凸起结构；其中，
    当所述自锁销卡入所述解锁位置时，所述自锁销凸出于所述凹槽结构的底面；
    当所述自锁销脱离所述解锁位置时，所述自锁销的自由端的端面不高于所述凹槽结构的底面与所述凸起结构的贴合面的水平高度。
  29. 根据权利要求26所述的云台组件，其特征在于，所述安装主体还包括第一防转限位结构，所述第一防转限位结构与所述自锁机构连接；
    所述快拆部件还包括第二防转限位结构，所述第一防转限位结构与所述第二防转限位结构用于配合限制所述安装主体与所述快拆部件发生相对转动。
  30. 根据权利要求29所述的云台组件，其特征在于，所述第一防转限位结构包括防转限位销和第三弹性件，所述第三弹性件与所述防转限位销连接，所述第三弹性件用于驱动所述防转限位销沿所述第一方向运动；
    所述第二防转限位结构包括插孔，所述插孔设于所述凸起结构；
    所述防转限位销与所述活动块配合，所述活动块沿所述第二方向运动时释放所述防转限位销沿所述第一方向运动的自由度，以使得所述防转限位销能够与所述插孔形成插接配合；
    所述活动块沿所述第二方向的相反方向运动时驱动所述防转限位销沿所述第一方向的相反方向运动，以使得所述防转限位销能够与所述插孔解除插接配合。
  31. 根据权利要求17所述的云台组件，其特征在于，
    所述安装主体上设有防滑垫，所述防滑垫用于当所述快拆部件装配于所述安装主体时与所述快拆部件抵靠配合；和/或
    所述快拆部件上设有防滑垫，所述防滑垫用于当所述快拆部件装配于所述安装主体时与所述安装主体抵靠配合。
  32. 根据权利要求17所述的云台组件，其特征在于，所述快拆部件还包括壳体，所述壳体用于与所述负载装配，
    所述凸起结构设在所述壳体上，且用于与所述安装主体装配。
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