WO2017173747A1 - 一种夹持装置及无人机云台 - Google Patents

一种夹持装置及无人机云台 Download PDF

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Publication number
WO2017173747A1
WO2017173747A1 PCT/CN2016/092729 CN2016092729W WO2017173747A1 WO 2017173747 A1 WO2017173747 A1 WO 2017173747A1 CN 2016092729 W CN2016092729 W CN 2016092729W WO 2017173747 A1 WO2017173747 A1 WO 2017173747A1
Authority
WO
WIPO (PCT)
Prior art keywords
carrier portion
swinging
clamping device
clamping
connecting member
Prior art date
Application number
PCT/CN2016/092729
Other languages
English (en)
French (fr)
Inventor
邱龙学
王家坤
王增飞
Original Assignee
深圳市道通智能航空技术有限公司
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 深圳市道通智能航空技术有限公司 filed Critical 深圳市道通智能航空技术有限公司
Priority to EP16897680.1A priority Critical patent/EP3366972A4/en
Publication of WO2017173747A1 publication Critical patent/WO2017173747A1/zh
Priority to US16/004,931 priority patent/US10550991B2/en

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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
    • F16M11/041—Allowing quick release of the apparatus
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C39/00—Aircraft not otherwise provided for
    • B64C39/02—Aircraft not otherwise provided for characterised by special use
    • B64C39/024—Aircraft not otherwise provided for characterised by special use of the remote controlled vehicle type, i.e. RPV
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
    • B64U20/00—Constructional aspects of UAVs
    • B64U20/80—Arrangement of on-board electronics, e.g. avionics systems or wiring
    • B64U20/87—Mounting of imaging devices, e.g. mounting of gimbals
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M13/00—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles
    • F16M13/02—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles for supporting on, or attaching to, an object, e.g. tree, gate, window-frame, cycle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D47/00—Equipment not otherwise provided for
    • B64D47/08—Arrangements of cameras
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
    • B64U2101/00—UAVs specially adapted for particular uses or applications
    • B64U2101/30—UAVs specially adapted for particular uses or applications for imaging, photography or videography
    • 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
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M2200/00—Details of stands or supports
    • F16M2200/02—Locking means
    • F16M2200/025—Locking means for translational movement

Definitions

  • the application relates to a fixing device, in particular to a clamping device and a drone head.
  • small smart terminals have more and more functions, such as listening to music, watching movies, taking photos, surfing the Internet, playing games, etc., and are developing towards close proximity to daily life, and carrying small portable terminals that are convenient to carry. It has become an inseparable part of our lives.
  • the technical problem to be solved by the present application is to provide a clamping device which solves the problem that the clamping device has a small adapting range to the size of the clamped object by mounting the clamping unit on the movable device capable of expanding and contracting along the longitudinal direction of the carrier portion.
  • the problem can be effectively prevented from being detached from the carrier portion by configuring the clamping unit to prevent the object to be detached from the carrier portion in at least four directions.
  • a technical solution adopted by the present application is to provide a clamping device, the clamping device comprising:
  • a carrier portion formed on the panel and having an inner surface forming a track groove in a length direction;
  • An activity unit mounted at an end of the carrier portion, capable of along the length of the track slot Separated from the carrier portion;
  • a clamping unit is mounted on the movable unit and configured to prevent the clamped object from being detached from the carrier portion in at least four directions.
  • the activity unit includes:
  • first sliding assembly and a second sliding assembly each disposed inside the carrier portion, the first sliding assembly extending one end of the carrier portion along the length of the track slot, the second sliding assembly along the length of the track slot The direction extends beyond the other end of the carrier portion;
  • the first elastic component is sleeved or connected to the first sliding component
  • the second elastic component is sleeved or connected to the second sliding component
  • the first elastic component is The second elastic component always generates an elastic force to the first sliding component and the second sliding component
  • first connecting member is disposed at an end of the first sliding assembly
  • second connecting member is disposed at an end of the second sliding assembly
  • first connecting member and the second connecting member The connectors are each configured to prevent the first slide assembly and the second slide assembly from excessively projecting into the interior of the carrier portion.
  • clamping unit comprises:
  • a swinging assembly mounted on the first connecting member and configured to prevent the clamped object from being detached from the carrier portion in at least three directions;
  • a clamping member mounted on the second connector and configured to prevent the object from being detached from the carrier portion in at least one direction.
  • the swing component includes:
  • first swinging lever and a second swinging lever wherein the first swinging lever and the second swinging lever have one end mounted on the first connecting member, and the first swinging lever and the second swinging lever are connected to the first connecting member
  • the mounting manner is configured such that the first connecting rod and the second connecting rod are curved away from the carrier portion.
  • first swinging rod is respectively mounted with a first stopping member and a second stopping member, and the first stopping member and the second stopping member are disposed at opposite positions on the first swinging rod.
  • the second swinging rod is respectively mounted with a third stopping member and a fourth stopping member, and the third stopping member and the fourth stopping member are disposed at opposite positions on the second swinging rod.
  • the fourth stopper moves with the second swing lever to contact with the object to be clamped.
  • the clamping member is recessed inwardly to form a recess, and the recess is configured to allow the clamped object to partially protrude into the recess.
  • the end of the clamping member is provided with a connector, and the connector is flush with the end of the clamping member.
  • first connecting member is mounted with a first limiting member and a second limiting member, and the first limiting member and the second limiting member are configured to limit the first swinging rod and the second swinging rod Excessively away from the carrier part.
  • a portion of the first swinging rod close to the first limiting member is configured such that the first swinging rod is not in contact with the first limiting member or is not protected by the first limiting member when the first swinging rod is away from the carrier portion within a certain range limit;
  • the portion of the second swinging rod adjacent to the second limiting member is configured such that the second swinging rod does not contact the second limiting member or is not restricted by the second limiting member when it is away from the carrier portion within a certain range.
  • the present invention also relates to an unmanned aerial platform, wherein the clamping device according to any one of the above is connected to the unmanned aerial platform.
  • the utility model has the beneficial effects that the present invention solves the problem that the clamping device has a small adapting range to the size of the clamped object by installing the clamping unit on the movable device capable of expanding and contracting along the longitudinal direction of the carrier portion;
  • the holding unit is configured to prevent the object to be detached from the carrier portion in at least four directions, and can effectively prevent the object to be detached from the carrier portion, thereby protecting the object to be clamped even in a complicated environment.
  • Figure 1 is a schematic structural view of a clamping device of the present application
  • Figure 2 is a schematic view showing the disassembly of the clamping device of the present application
  • Figure 3 is a schematic view showing the assembly of the connector and the second connector of the present application.
  • Figure 4 is a schematic view showing the clamping device of the present application at an angle of 90°
  • Figure 5 is a schematic view showing the splitting of the connector of the present application.
  • Figure 6 is a schematic view showing the assembly of the first swinging lever and the first stopping member of the present application.
  • a holding device includes a carrier portion 1, a movable unit 2, and a clamping unit 3.
  • the carrier portion 1 is formed on the panel, and the inside of the carrier portion 1 forms a track groove in the longitudinal direction; the movable unit 2 is mounted at the end of the carrier portion 1, and the movable unit 2 can be separated from the carrier portion 1 along the length direction of the track groove Clamping unit 3 Mounted on the movable unit 2, and the clamping unit 3 is configured to prevent the clamped object from being detached from the carrier portion 1 in at least four directions.
  • the carrier portion 1 is specifically a rectangular parallelepiped, and the inside of the rectangular parallelepiped is hollow, and three track grooves are formed in the longitudinal direction of the rectangular parallelepiped.
  • the track grooves are respectively provided with an outlet, wherein the track groove opening at the intermediate position is located at the length of the rectangular parallelepiped.
  • On the side walls of the direction the track groove openings on both sides are located on the other side wall in the longitudinal direction of the rectangular parallelepiped.
  • the upper surface portion of the rectangular parallelepiped is formed with a T-shaped projection, and the portions on both sides of the T-shaped projection are recessed to form the receiving groove 11 with respect to the T-shaped projection.
  • the specific shape of the carrier portion 1 is not limited to a rectangular parallelepiped, and the carrier portion 1 can be a square column or an ellipse depending on the specific application scenario.
  • the movable unit 2 includes a first sliding assembly 23, a second sliding assembly 24, a first elastic assembly 25, a second elastic assembly 26, a first connecting member 21 and a second connecting member 22.
  • the first sliding component 23 is specifically a strip-shaped slider, and a strip-shaped slider forms a hollow in the middle, and the strip-shaped slider is inserted into the track slot from the opening of the track slot of the carrier part 1 at the intermediate position.
  • the strip slider is located at one end of the track groove to form a U-shaped gap at an intermediate position.
  • the first sliding component 23 is used in combination with the first elastic component 25.
  • the first elastic component 25 is specifically a coil spring. One end of the coil spring is connected to the U-shaped opening of the strip slider, and the other end is connected to the track slot at the intermediate position. On the side wall of one end, a hook is provided on the side wall of the other end of the track groove at the intermediate position for connecting the coil spring.
  • the first connecting member 21 is connected to the first connecting member 21, and the first connecting member 21 is specifically a trapezoidal panel.
  • the two waists of the trapezoidal panel are curved, and the longer one of the trapezoidal panels
  • the side is exactly the same as the side of the carrier portion 1 having the track groove, and the longer side of the trapezoidal panel is connected to the end of the strip slider extending from the track groove, due to the cross section of the end of the trapezoidal panel connected to the strip slider
  • the area is larger than the opening of the track groove, so the trapezoidal panel can prevent the strip-shaped slider from excessively extending into the track groove, so that the coil spring continuously exerts a tensile force on the strip-shaped slider.
  • the first sliding assembly 23 is specifically a cylindrical body.
  • the cylindrical body is inserted into the track groove from the track slot opening of the carrier portion 1 at the intermediate position, and the columnar body is located in the track groove.
  • One end is convex to form a rib, and the cross-sectional area of the rib is larger than the cross-sectional area of the column, and is also larger than the area of the opening of the track groove.
  • the first sliding component 23 is used in combination with the first elastic component 25, and the first elastic component 25 is specifically a coil spring, a spiral The spring is placed on the columnar body, and the inner diameter of the coil spring is smaller than the area of the blocking edge but larger than the area of the opening of the track groove.
  • the first connecting member 21 is connected to the first connecting member 21, and the first connecting member 21 is specifically a trapezoidal panel.
  • the two waists of the trapezoidal panel are curved, and the longer side of the trapezoidal panel is
  • the side of the carrier portion 1 having the track groove is completely uniform in size, and the longer side of the trapezoidal panel is connected to the end of the columnar body extending from the track groove, since the cross-sectional area of the end of the trapezoidal panel connected to the columnar body is larger than the opening of the track groove. Therefore, the trapezoidal panel can prevent the columnar body from excessively extending into the track groove, so that the coil spring continuously exerts a deformation elastic force on the columnar body.
  • the second sliding component 24 is specifically a first columnar body and a second columnar body.
  • the first columnar body and the second columnar body are completely identical.
  • the first column body is taken as an example.
  • the first columnar body is located from the carrier part 1.
  • the opening of the track groove at the left position is inserted into the track groove, and the end of the first column body located in the track groove also protrudes to form a rib, the cross-sectional area of the rib is larger than the cross-sectional area of the column body, and is also larger than the track groove.
  • the area of the opening, the same second column is located in the track groove at the right position.
  • the second sliding component 24 is used in combination with the second elastic component 26, and the second elastic component is specifically two coil springs, and the two coil springs are respectively set on the first column body and the second column body, and the inner diameter of the coil spring is smaller than the blocking edge.
  • the area is larger than the area of the track slot opening.
  • One end of the second columnar body is indented to form a snap groove 221, and a longer side of the trapezoidal panel is exactly the same as the side of the carrier portion 1, and the longer side of the trapezoidal panel is the first column and the second column.
  • One end of the body extending from the track groove is connected, and since the cross-sectional area of the end of the trapezoidal panel connected to the first columnar body and the second columnar body is larger than the opening of the track groove, the trapezoidal panel can prevent the first columnar body and the second columnar shape The body excessively protrudes into the track groove, so that the coil spring continuously exerts a deformation elastic force on the first column body and the second column body.
  • the clamping unit 3 includes a swinging assembly 31 and a clamping member 32 mounted on the first connecting member 21 and configured to prevent being clamped off the carrier portion 1 in at least three directions; the clamping member 32 is mounted On the second connecting member 22, and configured to prevent the object from being pulled away from the carrier portion 1 in at least one direction, the end of the clamping member 32 is provided with a connecting head 33, the connecting head 33 and the clamping member The 32 ends are flush.
  • the swinging assembly 31 includes: a first swinging lever 311 and a second swinging lever 312, One end of a swinging rod 311 is mounted on the upper surface of the first connecting member 21, the first swinging rod 311 is axially coupled to the first connecting member 21, and the first swinging rod 311 is rotatable about the shaft connecting portion, so that the first swinging rod 311 It can be curved away from the carrier portion 1.
  • the second swinging lever 312 is symmetrically connected to the first swinging member 311 on the upper surface of the first connecting member 21, and the second swinging lever 312 can also be curved away from the carrier portion 1. As shown in FIG.
  • the clamping member 32 is mounted on an L-shaped panel 323, the clamping member 32 is mounted on the inner surface of the L-shaped panel 323, and the circular column 322 is connected to one end of the L-shaped panel 323.
  • a shaft hole is formed in the middle of the 322, and the circular post 322 is engaged with the engaging groove 221 of the second connecting member 22, and the circular post 322 extends into the engaging groove 221, and the two side walls of the engaging groove 221 are provided with the shaft
  • the hole is matched with the through hole, and the through hole is located on the same line as the shaft hole, and the shaft is connected by the rotating shaft inserted therein, and the L-shaped panel 323 drives the clamping member 32 to rotate 90° with respect to the second connecting member 22. As shown in FIG.
  • the clamping member 32 forms a buckle, and a clamping force is formed from the upper and lower sides to the object to be clamped.
  • the side of the holding member 32 facing the object to be clamped is recessed to form a notch 321 having a shape similar to that of the object to be clamped.
  • the object to be gripped is prevented from coming off the carrier portion 1 in the vertical direction.
  • the L-shaped panel 323 is on the same level as the carrier portion 1, a horizontal clamping force is generated on the object to be clamped.
  • the L-shaped panel 323 is further connected with a connecting head 33.
  • the connecting head 33 is connected to the same end of the L-shaped panel 323 as the clamping member 32.
  • the connecting head 33 includes a screw 331, a foam pad 332, and a nut.
  • 333, the gasket 334, the plastic gasket 335 and the flange shaft 336, the end of the L-shaped panel 323 parallel to the gasket 334 is provided with a through hole for inserting the flange shaft 336, wherein the screw 331 and the foam pad 332, the nut 333, the spacer 334, and the plastic spacer 335 are located at a gap between the L-shaped panel 323 and the clamping member 32.
  • the flange shaft 336 is located on the other side of the L-shaped panel 323 parallel to the end of the spacer 334.
  • the inner surface and the outer surface of the flange shaft 336 are respectively provided with a thread, and the flange shaft 336 is connected to the nut 333 through the external thread of the through hole, and the internal thread is connected with the
  • the first swinging lever 311 and the second swinging lever 312 are mounted with a stopper, wherein the first swinging lever 311 is connected to the first stopping member 313 and the second stopping member 314 respectively.
  • the first stopper 313 includes: a T nut 317, a rubber sleeve 318 and a screw (not labeled).
  • the first stopper 313 is taken as an example, and the first stopper 313 is installed at the first.
  • the swinging rod 311 is located at one end of the first connecting member 21, and the first swinging rod 311 is provided with a screw
  • the through hole through which the nail passes, the screw passes through the through hole of the first swinging rod 311, is connected to the T nut 317, the rubber sleeve 318 is fitted on the T nut 317, and the first swinging rod 311 and the T nut 317 A certain distance is formed between the nut heads.
  • the local position of the object to be clamped can extend between the first swinging rod 311 and the T-nut 317, and the T-nut 317 can
  • the horizontal direction forms a barrier to the object to be clamped, and also forms a barrier to the object to be clamped in the vertical direction.
  • the second stopper 314 is identical in structure to the first stopper 313 except that the second stopper 314 is coupled to the other end of the first swing lever.
  • the first stopper 313 and the second stopper 314 are distributed on both sides of the rotation position of the first swing lever 311, and the lower side of the first swing lever 311 is provided with a rotating shaft connected to the first connecting member 21 (not shown).
  • the first swinging lever 311 tends to eliminate the urging force, that is, rotates around the rotating shaft, and moves the first stopper 313 in the direction of the force.
  • the first swinging lever 311 is mounted with the second stopping member. One end moves toward the object to be clamped, and the second stopper 314 comes into contact with the object to be clamped, and generates a pressing force to the object to be clamped.
  • the first stopper 313 and the second stopper 314 are arranged in the above-mentioned structure, and the first swinging lever 311 can automatically exert a clamping force on the object to be clamped at the other end, which is convenient for use.
  • the third stopper 315 and the fourth stopper 316 are identical in structure to the first stopper 313, and the working mechanism is also the same.
  • the first stop 313, the second stop 314, the third stop 315 and the fourth stop 316 can be designed (not limited to) r-shaped panels .
  • first limiting member 27 and the second limiting member 28 are disposed on the upper surface of the first connecting member 21, and the first limiting member 27 and the second limiting member 28 are configured to limit the first swinging rod 311 and The second swinging lever 312 is excessively far from the carrier portion 1.
  • the first limiting member 27 and the second limiting member 28 are identical in structure.
  • the first limiting member 27 and the second limiting member 28 are screws mounted on the first connecting member 21, the first limit The positional member 27 and the second limiting member 28 are horizontally flush with the first swinging lever 311 and the second swinging lever 312, and the first limiting member 27 and the second limiting member 28 are placed close to the first swinging lever 311 and the second swinging member.
  • the first swinging lever 311 and the second swinging lever 312 are close to the first limiting position.
  • the part of the piece 27 and the second limiting piece 28 Designed as a curved edge.
  • the first limiting member 27 and the second limiting member 28 are disposed at a relatively far distance from the first swinging rod 311 and the second swinging rod 312, thereby avoiding the first limiting member 27 and the second limiting portion.
  • the bit member 28 excessively restricts the first swinging lever 311 and the second swinging lever 312.
  • the first swinging lever 311 and the second swinging lever 312 are housed in the receiving groove 11 of the carrier portion 1 when there is no object to be clamped. In use, the first swinging lever 311 and the second swinging lever 312 can be widened to a maximum of 120°. The angle of the first swinging lever 311 and the second swinging lever 312 can be increased by adjusting the distance between the first limiting member 27 and the second limiting member 28, depending on the specific application scenario. Big.
  • the clips described in this embodiment include (not limited to): various types of smart tablet phones or tablets.
  • An unmanned aerial platform includes a pan-tilt bracket and a clamping device connected to the pan-tilt bracket, wherein the pan-tilt bracket is a three-axis pan-tilt bracket including three rotating shafts, respectively for controlling the pan-tilt to rotate along the Y-axis
  • the Yaw axis controls the Roll axis of the gimbal that rotates along the Z axis, and controls the Pitch axis of the gimbal that rotates along the X axis.
  • the three rotating shafts are respectively connected to the bracket by a movable connection to realize three-dimensional rotation of the camera.
  • the clamping device is attached to the Pitch shaft.
  • the devices that can be connected on the clamping device include: a smart tablet mobile phone or a tablet computer, that is, the drone can carry the smart phone for shooting, by this way Make drone aerial data quickly transmitted over the wireless network.
  • the UAV flight control system is coupled to the clamped object on the clamping device via an audio cable, in such a manner that ultra-remote control of the drone can be achieved by wireless communication between the intelligent terminals.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Remote Sensing (AREA)
  • Clamps And Clips (AREA)

Abstract

一种夹持装置，包括：载体部分（1），其形成在具有规则形状的面板上，且其内部在长度方向形成轨道槽；活动单元（2），安装在所述载体部分（1）端部，能够沿所述轨道槽长度方向与载体部分（1）分离；以及夹持单元（3），安装在所述活动单元（2）上，且构造成在至少四个方向上防止被夹持物脱离载体部分（1）。该夹持装置通过将夹持单元（3）安装在能够沿载体部分（1）长度方向伸缩的活动单元（2）上，解决现有技术中夹持装置对被夹持物尺寸适应范围小的问题；通过将夹持单元（3）构造成至少四个方向上防止被夹持物脱离载体部分（1），能够有效防止被夹持物脱离载体部分（1），即使在复杂环境中也能够保护被夹持物。

Description

一种夹持装置及无人机云台 技术领域
本申请涉及固定装置，特别是一种夹持装置及无人机云台。
背景技术
随着智能终端的发展，小型智能终端的功能越来越多，可以听音乐、看电影、拍照、上网冲浪、玩游戏等，而且正在向贴近于日常生活的方面发展，携带方便的小型智能终端已经成为我们生活中不可分割的一部分。
一般现有技术中，为方便用户在特殊场合使用小型智能终端，如在行车、使用自拍杆等不方便直接手持小型智能终端时，提供一种能够夹持小型智能终端的夹持装置，将小型智能终端放置在夹持装置内，通过形变力或卡扣对小型智能终端产生夹持力，完成对小型智能终端的夹持。但是一般现有技术中的夹持装置，其具体尺寸是固定的，只能适用于特定尺寸的小型智能终端，且现有技术中的夹持装置仅会产生一对相对应的夹持力，在复杂环境(如颠簸剧烈的环境)使用时，往往会使小型智能终端从夹持装置上掉落，造成损坏。
发明内容
本申请主要解决的技术问题是提供一种夹持装置，通过将夹持单元安装在能够沿载体部分长度方向伸缩的活动装置上，解决现有技术中夹持装置对被夹持物尺寸适应范围小的问题；通过将夹持单元构造成至少四个方向上防止被夹持物脱离载体部分，能够有效防止被夹持物脱离载体部分。
为解决上述技术问题，本申请采用的一个技术方案是，提供一种夹持装置，所述夹持装置包括：
载体部分，其形成在面板上，且其内部在长度方向形成轨道槽；
活动单元，安装在所述载体部分端部，能够沿所述轨道槽长度方向 与载体部分分离；以及
夹持单元，安装在所述活动单元上，且构造成在至少四个方向上防止被夹持物脱离载体部分。
进一步地，所述活动单元包括：
第一滑动组件与第二滑动组件，其均设置在载体部分内部，所述第一滑动组件沿所述轨道槽长度方向延伸出载体部分的一端，所述第二滑动组件沿所述轨道槽长度方向延伸出载体部分的另一端；
第一弹性组件与第二弹性组件，所述第一弹性组件套装或连接在第一滑动组件上，所述第二弹性组件套装或连接在第二滑动组件上，且所述第一弹性组件与第二弹性组件始终对第一滑动组件与第二滑动组件产生弹性力；以及
第一连接件与第二连接件，所述第一连接件设置在第一滑动组件端部，所述第二连接件设置在第二滑动组件端部，且所述第一连接件与第二连接件均构造成防止所述第一滑动组件与第二滑动组件过度伸入载体部分内部。
更进一步地，所述夹持单元包括：
摆动组件，所述摆动组件安装在第一连接件上，且构造成至少在三个方向上防止被夹持物脱离载体部分；以及
夹紧件，所述夹紧件安装在第二连接件上，且构造成至少在一个方向上防止被夹持物脱离载体部分。
更进一步地，所述摆动组件包括:
第一摆动杆与第二摆动杆，所述第一摆动杆与第二摆动杆均有一端安装在第一连接件上，且所述第一摆动杆和第二摆动杆与第一连接件的安装方式构造成，使第一连接杆与第二连接杆呈弧形远离所述载体部分。
更进一步地，所述第一摆动杆两端分别安装有第一止挡件与第二止挡件，所述第一止挡件和第二止挡件在第一摆动杆上的相对位置摆放成，所述第一止挡件与被夹持物之间产生相互作用力时，所述第二止挡件随第一摆动杆移动，直至与被夹持物接触。
更进一步地，所述第二摆动杆两端分别安装有第三止挡件与第四止挡件，所述第三止挡件和第四止挡件在第二摆动杆上的相对位置摆放成，所述第三止挡件与被夹持物之间产生相互作用力时，所述第四止挡件随第二摆动杆移动至与被夹持物接触。
更进一步地，所述夹紧件向内凹陷形成凹口，所述凹口构造成允许所述被夹持物局部伸入凹口内。
更进一步地，所述夹紧件端部设有连接头，所述连接头与夹紧件端部平齐。
更进一步地，所述第一连接件上安装有第一限位件与第二限位件，所述第一限位件与第二限位件构造成限制第一摆动杆与第二摆动杆过度远离载体部分。
更进一步地，所述第一摆动杆靠近第一限位件的部分构造成，第一摆动杆在一定范围内远离载体部分时不与第一限位件接触或不受第一限位件的限制；
所述第二摆动杆靠近第二限位件的部分构造成，第二摆动杆在一定范围内远离载体部分时不与第二限位件接触或不受第二限位件的限制。
作为本发明夹持装置的具体应用，本发明还涉及一种无人机云台，上述任意一项所述的夹持装置连接在无人机云台上。
本申请的有益效果是：本申请通过将夹持单元安装在能够沿载体部分长度方向伸缩的活动装置上，解决现有技术中夹持装置对被夹持物尺寸适应范围小的问题；通过将夹持单元构造成至少四个方向上防止被夹持物脱离载体部分，能够有效防止被夹持物脱离载体部分，即使在复杂环境中也能够保护被夹持物。
附图说明
图1为本申请夹持装置结构示意图；
图2为本申请夹持装置拆分示意图；
图3为本申请连接头与第二连接件装配示意图；
图4为本申请夹持装置夹紧件呈90°角的整体示意图；
图5为本申请连接头拆分示意图；
图6为本申请第一摆动杆与第一止挡件装配示意图。
附图标记说明：1、载体部分；11、收纳槽；2、活动单元；21、第一连接件；22、第二连接件；221、卡接槽；23、第一滑动组件；24、第二滑动组件；25、第一弹性组件；26、第二弹性组件；27、第一限位件；28、第二限位件；3、夹持单元；31、摆动组件；311、第一摆动杆；312、第二摆动杆；313、第一止挡件；314、第二止挡件；315、第三止挡件；316、第四止挡件；317、T形螺母；318、橡胶套；32、夹紧件；321、凹口；322、圆形柱；323、L型面板；33、连接头；331、螺钉；332、泡棉垫；333、螺母；334、垫片；335、塑料垫片；336、法兰轴杆。
具体实施方式
为了便于理解本申请，下面结合附图和具体实施方式，对本申请进行更详细的说明。需要说明的是，当元件被表述“固定于”另一个元件，它可以直接在另一个元件上、或者其间可以存在一个或多个居中的元件。当一个元件被表述“连接”另一个元件，它可以是直接连接到另一个元件、或者其间可以存在一个或多个居中的元件。本说明书所使用的术语“垂直的”、“水平的”、“左”、“右”以及类似的表述只是为了说明的目的。
除非另有定义，本说明书所使用的所有的技术和科学术语与属于本申请的技术领域的技术人员通常理解的含义相同。本说明书中在本申请的说明书中所使用的术语只是为了描述具体的实施方式的目的，不是用于限制本申请。本说明书所使用的术语“和/或”包括一个或多个相关的所列项目的任意的和所有的组合。
下面结合附图和实施方式对本申请进行详细说明。
实施例1
如图1所示，一种夹持装置，所述夹持装置包括：载体部分1、活动单元2和夹持单元3。其中载体部分1形成在面板上，且载体部分1内部在长度方向形成轨道槽；活动单元2安装在所述载体部分1端部，活动单元2能够沿所述轨道槽长度方向与载体部分1分离；夹持单元3 安装在所述活动单元2上，且夹持单元3构造成在至少四个方向上防止被夹持物脱离载体部分1。
本实施方式中，载体部分1具体为一个长方体，且长方体内部中空，在长方体内部长度方向上隔离形成3个轨道槽，轨道槽均开设有一个出口，其中位于中间位置的轨道槽开口位于长方体长度方向的侧壁上，位于两侧的轨道槽开口位于长方体长度方向的另一侧壁上。长方体的上表面部分位置形成T形凸起，T形凸起两侧的部分相对于T形凸起而言下陷形成收纳槽11。载体部分1的具体形状不局限于长方体，根据具体应用场景的不同，载体部分1能够是正方体柱状或椭圆状。
活动单元2包括：第一滑动组件23、第二滑动组件24、第一弹性组件25、第二弹性组件26、第一连接件21与第二连接件22。
如图2所示，具体地，第一滑动组件23具体为条状滑块，条状滑块中间形成镂空，条状滑块从载体部分1位于中间位置的轨道槽开口，插入到轨道槽内，条状滑块位于轨道槽内的一端在中间位置形成U形豁口。第一滑动组件23与第一弹性组件25配合使用，第一弹性组件25具体为螺旋弹簧，螺旋弹簧的一端连接在条状滑块的U形豁口处，另一端连接在位于中间位置轨道槽另一端的侧壁上，在中间位置轨道槽另一端的侧壁上设置有挂钩，用于连接螺旋弹簧。条状滑块另一端伸出中间位置轨道槽的开口后，与第一连接件21连接，第一连接件21具体为梯形面板，梯形面板的两条腰为弧形，梯形面板较长的一条边与载体部分1开有轨道槽的侧边尺寸完全一致，梯形面板较长的一条边与条状滑块伸出轨道槽的一端连接，由于梯形面板与条状滑块连接的一端的横截面积大于轨道槽的开口，故梯形面板能够防止条状滑块过度伸入轨道槽内，使螺旋弹簧持续对条状滑块产生形变拉力。
作为第一滑动组件23的一个选择性实施例，第一滑动组件23具体为柱状体，柱状体从载体部分1位于中间位置的轨道槽开口，插入到轨道槽内，柱状体位于轨道槽内的一端凸起形成挡沿，挡沿的横截面积大于柱状体的横截面积，同时也大于轨道槽开口的面积。第一滑动组件23与第一弹性组件25配合使用，第一弹性组件25具体为螺旋弹簧，螺旋 弹簧套装在柱状体上，螺旋弹簧的内径小于挡沿的面积但大于轨道槽开口的面积。柱状体另一端伸出中间位置轨道槽的开口后，与第一连接件21连接，第一连接件21具体为梯形面板，梯形面板的两条腰为弧形，梯形面板较长的一条边与载体部分1开有轨道槽的侧边尺寸完全一致，梯形面板较长的一条边与柱状体伸出轨道槽的一端连接，由于梯形面板与柱状体连接的一端的横截面积大于轨道槽的开口，故梯形面板能够防止柱状体过度伸入轨道槽内，使螺旋弹簧持续对柱状体产生形变弹力。
具体地，第二滑动组件24具体为第一柱状体与第二柱状体，第一柱状体与第二柱状体完全一致，以第一柱体为例说明，第一柱状体从载体部分1位于左侧位置的轨道槽开口，插入到轨道槽内，第一柱状体位于轨道槽内的一端也凸起形成挡沿，挡沿的横截面积大于柱状体的横截面积，同时也大于轨道槽开口的面积，相同的第二柱状体位于右侧位置的轨道槽内。第二滑动组件24与第二弹性组件26配合使用，第二弹性组件具体为两根螺旋弹簧，两个螺旋弹簧分别套装在第一柱状体与第二柱状体上，螺旋弹簧的内径小于挡沿的面积但大于轨道槽开口的面积。第一柱状体与第二柱状体另一端伸出中间位置轨道槽的开口后，与第二连接件22连接，第二连接件22具体为类梯形面板，类梯形面板不与第一柱状体与第二柱状体连接的一端内陷形成卡接槽221，类梯形面板较长的一条边与载体部分1侧边尺寸完全一致，类梯形面板较长的一条边与第一柱状体与第二柱状体伸出轨道槽的一端连接，由于类梯形面板与第一柱状体与第二柱状体连接的一端的横截面积大于轨道槽的开口，故类梯形面板能够防止第一柱状体与第二柱状体过度伸入轨道槽内，使螺旋弹簧持续对第一柱状体与第二柱状体产生形变弹力。
夹持单元3包括：摆动组件31与夹紧件32，摆动组件31安装在第一连接件21上，且构造成至少在三个方向上防止被夹持脱离载体部分1；夹紧件32安装在第二连接件22上，且构造成至少在一个方向上防止被夹持脱物离载体部分1，所述夹紧件32端部设有连接头33，所述连接头33与夹紧件32端部平齐。
具体地，摆动组件31包括：第一摆动杆311与第二摆动杆312，第 一摆动杆311的一端安装在第一连接件21上表面，第一摆动杆311与第一连接件21轴连接在一起，第一摆动杆311能够绕轴连接部位转动，使第一摆动杆311能够弧形远离载体部分1，相同的，第二摆动杆312与第一摆动杆311对称的连接在第一连接件21上表面，第二摆动杆312也能够弧形远离载体部分1。如图3所示，夹紧件32安装在一块L形面板323上，夹紧件32安装在L形面板323的内表面上，L形面板323一端上连接有圆形柱322，圆形柱322中间开设有轴孔，圆形柱322与第二连接件22的卡接槽221配合，圆形柱322伸入卡接槽221内，卡接槽221的两个侧壁上开设有与轴孔配合的通孔，通孔与轴孔位于同一直线上，通过插入其中的转轴实现轴连接，L形面板323带动夹紧件32能够相对于第二连接件22进行90°旋转。如图4所示，L形面板323的另一端旋转至载体部分1上方时夹紧件32形成卡扣，对被夹持物形成由上向下的夹持力。夹持件32面向被夹持物的一侧内陷形成凹口321，凹口321形状与被夹持物形状相似。防止被夹持物在竖直方向上脱离载体部分1。L形面板323与载体部分1位于同一水平面上时，对被夹持物产生水平夹力。如图5所示，L形面板323上还连接有连接头33，连接头33连接在L形面板323中与夹紧件32相同的一端，连接头33包括螺钉331、泡棉垫332、螺母333、垫片334、塑料垫片335与法兰轴杆336，L形面板323中与垫片334平行的一端开设有供法兰轴杆336插入的通孔，其中，螺钉331、泡棉垫332、螺母333、垫片334、塑料垫片335位于L形面板323与夹紧件32之间的空隙位置，法兰轴杆336位于L形面板323中与垫片334平行一端的另一侧，法兰轴杆336内表面与外表面均设有螺纹，法兰轴杆336穿过通孔外螺纹与螺母333连接，内螺纹与螺钉331连接。
更加具体地，第一摆动杆311与第二摆动杆312安装有止挡件，其中第一摆动杆311的两端分别连接有第一止挡件313与第二止挡件314。如图6所示，其中第一止挡件313包括：T形螺母317、橡胶套318与螺钉(未标识)，以第一止挡件313为例，第一止挡件313安装在第一摆动杆311位于第一连接件21的一端，第一摆动杆311上开设有供螺 钉穿过的通孔，螺钉从第一摆动杆311的通孔穿出后，与T形螺母317连接，橡胶套318套装在T形螺母317上，且第一摆动杆311与T形螺母317的螺母头之间形成一定距离，将被加持物放在载体部分1上时，被夹持物的局部位置能够伸入到第一摆动杆311与T形螺母317之间，T形螺母317能够在水平方向对被夹持物形成阻挡，同样在垂直方向上对被夹持物形成阻挡。第二止挡件314与第一止挡件313结构一致，区别在于第二止挡件314连接在第一摆动杆的另一端。第一止挡件313与第二止挡件314分布在第一摆动杆311转轴位置的两侧，第一摆动杆311的下侧设有与第一连接件21连接的转轴(图未示)，由于第一止挡件313与第二止挡件314分布在第一摆动杆311转轴位置的两侧，故在第一止挡件313与被夹持物之间产生相互作用的作用力时，第一摆动杆311有趋向于消除该作用力动作，即以转轴为中心转动，使第一止挡件313向作用力方向移动，这一过程中第一摆动杆311安装有第二止挡件的一端向被夹持物移动，使第二止挡件314与被夹持物接触，并对被夹持物产生挤压力。第一止挡件313与第二止挡件314位置排布成上述的结构，能够使第一摆动杆311在一端受力后另一端自动对被夹持物产生夹持力，方便使用。第三止挡件315和第四止挡件316与第一止挡件313结构一致，工作机理也相同。作为止挡件的一种选择性实施方式，第一止挡件313、第二止挡件314、第三止挡件315和第四止挡件316能够被设计成(不限于)r形面板。
更加具体地，第一连接件21上表面上设有第一限位件27与第二限位件28，第一限位件27与第二限位件28构造成限制第一摆动杆311与第二摆动杆312过度远离载体部分1。第一限位件27与第二限位件28结构一致，在本实施方式中，第一限位件27与第二限位件28为安装在第一连接件21上的螺钉，第一限位件27与第二限位件28与第一摆动杆311与第二摆动杆312高度平齐，第一限位件27与第二限位件28放置靠近第一摆动杆311与第二摆动杆312位置，为避免第一限位件27与第二限位件28过度限制第一摆动杆311与第二摆动杆312，第一摆动杆311与第二摆动杆312在靠近第一限位件27与第二限位件28的部位 设计成弧形边。在一些实施方式中，第一限位件27与第二限位件28放置在离第一摆动杆311与第二摆动杆312相对较远的距离，避免第一限位件27与第二限位件28过度限制第一摆动杆311与第二摆动杆312。第一摆动杆311与第二摆动杆312在无被夹持物时收放在载体部分1的收纳槽11内，使用时第一摆动杆311与第二摆动杆312能最大够张开形成120°夹角，但不限于此，根据具体应用场景的不同，通过调整第一限位件27与第二限位件28的距离能够使第一摆动杆311与第二摆动杆312的张开角度更大。
本实施方式中所述的被夹持物包括(不限于)：各类型号的智能平板手机或平板电脑。
实施例2
一种无人机云台，包括云台支架与连接在云台支架上的夹持装置，其中，云台支架为三轴云台支架包括三个转轴，分别为控制云台沿Y轴转动的Yaw轴，控制云台沿Z轴转动的Roll轴，控制云台沿X轴转动的Pitch轴。三个转轴分别与支架采用活动连接的方式实现相机的三维转动。夹持装置连接在Pitch轴上。
由于无人机支架上连接由夹持装置，夹持装置上能够连接的设备包括：智能平板手机或平板电脑在内的智能设备，即无人机能够携带智能手机进行拍摄，通过这种方式能够使无人机航拍数据快速通过无线网络传输。
在一些实施方式中，无人机飞控系统通过音频线与夹持装置上的被夹持物连接，采用这种方式能够通过智能终端之间的无线通讯实现无人机的超远程控制。
需要说明的是，本申请的说明书及其附图中给出了本申请的较佳的实施方式，但是，本申请可以通过许多不同的形式来实现，并不限于本说明书所描述的实施方式，这些实施方式不作为对本申请内容的额外限制，提供这些实施方式的目的是使对本申请的公开内容的理解更加透彻全面。并且，上述各技术特征继续相互组合，形成未在上面列举的各种实施方式，均视为本申请说明书记载的范围；进一步地，对本领域普通 技术人员来说，可以根据上述说明加以改进或变换，而所有这些改进和变换都应属于本申请所附权利要求的保护范围。

Claims (11)

  1. 一种夹持装置，其特征在于，所述夹持装置包括：
    载体部分，其形成在面板上，且其内部在长度方向形成轨道槽；
    活动单元，安装在所述载体部分端部，能够沿所述轨道槽长度方向与载体部分分离；以及
    夹持单元，安装在所述活动单元上，且构造成在至少四个方向上防止被夹持物脱离载体部分。
  2. 根据权利要求1所述的夹持装置，其特征在于，所述活动单元包括：
    第一滑动组件与第二滑动组件，其均设置在载体部分内部，所述第一滑动组件沿所述轨道槽长度方向延伸出载体部分的一端，所述第二滑动组件沿所述轨道槽长度方向延伸出载体部分的另一端；
    第一弹性组件与第二弹性组件，所述第一弹性组件套装或连接在第一滑动组件上，所述第二弹性组件套装在第二滑动组件上，且所述第一弹性组件与第二弹性组件始终对第一滑动组件与第二滑动组件产生弹性力；以及
    第一连接件与第二连接件，所述第一连接件设置在第一滑动组件端部，所述第二连接件设置在第二滑动组件端部，且所述第一连接件与第二连接件均构造成防止所述第一滑动组件与第二滑动组件过度伸入载体部分内部。
  3. 根据权利要求2所述的夹持装置，其特征在于，所述夹持单元包括：
    摆动组件，所述摆动组件安装在第一连接件上，且构造成至少在三个方向上防止被夹持物脱离载体部分；以及
    夹紧件，所述夹紧件安装在第二连接件上，且构造成至少在一个方向上防止被夹持物脱离载体部分。
  4. 根据权利要求3所述的夹持装置，其特征在于，所述摆动组件包括:
    第一摆动杆与第二摆动杆，所述第一摆动杆与第二摆动杆均转轴连接在第一连接件上，且所述第一摆动杆和第二摆动杆与第一连接件的安装方式构造成，使第一摆动杆与第二摆动杆呈弧形远离所述载体部分。
  5. 根据权利要求4所述的夹持装置，其特征在于，所述第一摆动杆两端分别安装有第一止挡件与第二止挡件，所述第一止挡件和第二止挡件在第一摆动杆上的相对位置摆放成，所述第一止挡件与被夹持物之间产生相互作用力时，所述第二止挡件随第一摆动杆移动，直至与被夹持物接触。
  6. 根据权利要求5所述的夹持装置，其特征在于，所述第二摆动杆两端分别安装有第三止挡件与第四止挡件，所述第三止挡件和第四止挡件在第二摆动杆上的相对位置摆放成，所述第三止挡件与被夹持物之间产生相互作用力时，所述第四止挡件随第二摆动杆移动至与被夹持物接触。
  7. 根据权利要求3所述的夹持装置，其特征在于，所述夹紧件向内凹陷形成凹口，所述凹口构造成允许所述被夹持物局部伸入凹口内。
  8. 根据权利要求3所述的夹持装置，其特征在于，所述夹紧件端部设有连接头，所述连接头与夹紧件端部平齐。
  9. 根据权利要求4～6任意一项所述的夹持装置，其特征在于，所述第一连接件上安装有第一限位件与第二限位件，所述第一限位件与第二限位件构造成限制第一摆动杆与第二摆动杆过度远离载体部分。
  10. 根据权利要求9所述的夹持装置，其特征在于，所述第一摆动杆靠近第一限位件的部分构造成，第一摆动杆在一定范围内远离载体部分时不与第一限位件接触或不受第一限位件的限制；
    所述第二摆动杆靠近第二限位件的部分构造成，第二摆动杆在一定范围内远离载体部分时不与第二限位件接触或不受第二限位件的限制。
  11. 一种无人机云台，其特征在于，权利要求1～10任意一项所述的夹持装置连接在无人机云台上。
PCT/CN2016/092729 2016-04-06 2016-08-01 一种夹持装置及无人机云台 WO2017173747A1 (zh)

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CN205480104U (zh) 2016-08-17

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