WO2019047530A1 - 卸扣结构和具有该卸扣结构的浮空器 - Google Patents

卸扣结构和具有该卸扣结构的浮空器 Download PDF

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Publication number
WO2019047530A1
WO2019047530A1 PCT/CN2018/083658 CN2018083658W WO2019047530A1 WO 2019047530 A1 WO2019047530 A1 WO 2019047530A1 CN 2018083658 W CN2018083658 W CN 2018083658W WO 2019047530 A1 WO2019047530 A1 WO 2019047530A1
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WIPO (PCT)
Prior art keywords
mounting plate
wheel
pawl
driven wheel
disposed
Prior art date
Application number
PCT/CN2018/083658
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English (en)
French (fr)
Inventor
刘若鹏
栾琳
周钰波
刘丰维
黎明健
Original Assignee
东莞前沿技术研究院
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Application filed by 东莞前沿技术研究院 filed Critical 东莞前沿技术研究院
Publication of WO2019047530A1 publication Critical patent/WO2019047530A1/zh

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B64AIRCRAFT; AVIATION; COSMONAUTICS
    • B64BLIGHTER-THAN AIR AIRCRAFT
    • B64B1/00Lighter-than-air aircraft
    • B64B1/02Non-rigid airships

Definitions

  • the present invention relates to the field of aerostats, and in particular to a shackle structure and an aerostat.
  • the aerostat is a common aircraft with a lighter weight than the air and relies on the buoyancy of the atmosphere.
  • the vertical tail and the horizontal tail of the aerostat are arranged between The tension line can be adjusted to fix the position of the vertical and horizontal tails and to distribute the stresses received on the vertical and horizontal tails.
  • the tension on the tension line is adjusted by the shackle provided thereon, and the existing shackle structure is simple, which results in a complicated operation of the tension adjustment process of the tension line, and the use of the shackle is very poor, and Zhang The stability of the connection between the wire and the shackle is poor, which is not conducive to the stable operation of the aerostat.
  • the main object of the present invention is to provide a shackle structure and an air squeezing device, so as to solve the simple shackle structure in the prior art, and the tensioning force adjustment process of the tension wire is very cumbersome and the stability of the shackle and the wire connection is poor. The problem.
  • a shackle structure comprising: a support frame; an active runner assembly, the active runner assembly is coupled to the support frame, and the active runner assembly includes a rotatable drive wheel; a driven runner assembly, the driven runner assembly is coupled to the support frame, and the driven runner assembly includes a rotatable driven wheel; the driving wheel and the driven wheel are oppositely disposed to crimp the wire between the two, wherein The driving wheel rotates in the first direction to move the tensioning line in the first direction at the tangent point of the driving wheel to achieve tension adjustment of the tensioning line.
  • the active runner assembly includes: a first mounting plate and a second mounting plate disposed opposite to each other, the first mounting plate and the second mounting plate are both connected to the support frame; the driving wheel, the driving wheel is rotatably disposed in the first installation Between the plate and the second mounting plate; a ratchet mechanism, the ratchet mechanism is disposed on the first mounting plate and located between the first mounting plate and the second mounting plate, and the ratchet mechanism abuts against the driving wheel, so that the driving wheel is along the first The direction is rotated or rotated in a second direction opposite the first direction.
  • the ratchet mechanism includes: a ratchet wheel, the ratchet wheel is disposed on the driving wheel, and the ratchet wheel is disposed coaxially with the driving wheel; the first pawl, the first end of the first pawl is pivotally connected with the first mounting plate, a second end of the pawl abuts or separates from the ratchet; a second pawl, the first end of the second pawl is pivotally coupled to the first mounting plate, and the second end of the second pawl abuts the ratchet Or separating; the connecting member, the two ends of the connecting member are respectively connected with the first pawl and the second pawl; the dialing portion, the dialing portion is rotatably disposed on the first mounting plate, and opposite sides of the dialing portion respectively Abutting the first pawl and the second pawl, the rotating dial portion can toggle the first pawl or the second pawl, when the second end of the first pawl abuts the ratche
  • the first mounting plate is provided with a first avoiding hole
  • the dialing portion comprises: a dial block, and opposite sides of the dial block respectively abut the first pawl and the second pawl; the operating lever and the operating lever are pivotable
  • the grounding is disposed on the first mounting plate; and the first end of the operating rod is connected to the dial block, and the second end of the operating rod extends away from the dial block and passes through the first avoiding hole, and is driven out of the first installation
  • the outer surface of the plate forms an operating end for driving the rotation of the dial.
  • the first mounting plate is further provided with a second avoiding hole
  • the ratchet mechanism further includes a driving shaft
  • the driving shaft is convexly disposed on the ratchet and protrudes from the second avoiding hole
  • the driving shaft and the ratchet are coaxially disposed
  • a counterbore is formed in the drive shaft.
  • the driven runner assembly includes: a driven wheel mounting plate; a driven wheel, the driven wheel is rotatably disposed on the driven wheel mounting plate, and the driven wheel mounting plate is movably disposed on the support frame in a radial direction of the driven wheel Up so that the distance between the driving wheel and the driven wheel can be adjusted.
  • the support frame is provided with a first threaded hole
  • the driven wheel mounting plate is provided with a second threaded hole opposite to the first threaded hole.
  • the driven wheel assembly further includes a thread adjusting rod, and the two ends of the thread adjusting rod are respectively The rotation is adaptively disposed in the first threaded hole and the second threaded hole.
  • the thread adjusting rod comprises: a middle operating section; a first thread section and a second thread section, wherein the two sides of the middle operating section respectively extend with a first thread segment and a second thread segment, and the first thread segment and the second thread segment The threads on the thread segments are oppositely rotated, the first thread segments are threadedly engaged with the first threaded holes, and the second thread segments are threadedly engaged with the second threaded holes.
  • the driven wheel mounting plate is further provided with a guiding hole
  • the driven rotating wheel assembly further comprises a guiding limit rod
  • the guiding limit rod is arranged in parallel with the thread adjusting rod
  • the first end of the guiding limiting rod is connected with the supporting frame
  • the second end of the guiding rod passes through the guiding hole, and the guiding rod slides in the guiding hole.
  • the support frame is further provided with a threaded mounting hole
  • the guiding limit rod comprises a threaded mounting section, a middle twisting section and a guiding limiting section, wherein the threaded mounting section is adaptively rotated and disposed in the threaded mounting hole
  • the guide limit segment passes through the guide hole and is slidable within the guide hole for guiding the movement of the driven wheel mounting plate.
  • the support frame includes an annular support beam, the annular support beam encloses a mounting area, the active runner assembly and the driven runner assembly are disposed in the installation area, and the central axes of the driving wheel and the driven wheel are disposed parallel to each other, The wire is crimped between the outer peripheral surface of the driving wheel and the outer peripheral surface of the driven wheel.
  • one of the outer circumferential surface of the driving wheel and the outer circumferential surface of the driven wheel is an annular convex surface
  • the other of the outer circumferential surface of the driving wheel and the outer circumferential surface of the driven wheel is an annular concave surface adapted to the annular convex surface
  • the support frame further comprises a winding beam and a dividing beam, the two ends of the winding beam are connected with the annular supporting beam, and the winding beam is located in the installation area, and the two ends of the dividing beam are respectively connected with the annular supporting beam and Located in the installation area, and the dividing beam is located on the side of the winding beam away from the active runner assembly.
  • the shackle structure further includes a positioning ring disposed on a side of the annular support beam adjacent to the active runner assembly.
  • an aerostat comprising: a capsule having a first airbag structure and a second airbag structure, the airlift further comprising: a pull tab, the pull tab being disposed on the first airbag
  • the outer surface of the structure; the shackle structure, the shackle structure is the shackle structure described above, and the shackle is connected with a shackle structure; the tension line, the tension line is connected with the second airbag structure, and the tension line is activated by the shackle structure
  • the wheel and the driven wheel pass between to adjust the tension of the tension line.
  • first airbag structure is a horizontal tail portion or a vertical tail portion of the aerostat
  • second airbag structure is a main capsule of the airfoil
  • first airbag structure is a horizontal tail portion of the aerostat
  • second airbag structure is a vertical tail portion of the aerostat.
  • the shackle structure includes an active runner assembly and a driven runner assembly coupled to the support frame
  • the active runner assembly includes a rotatable drive wheel
  • the driven runner assembly includes a rotatable driven wheel
  • the driving wheel and the driven wheel are oppositely disposed to crimp the tension line between the two, wherein the driving wheel rotates in the first direction to move the tension line in the first direction at the tangent point of the driving wheel Adjust the tension of the tension line.
  • the tension wire is pressed between the driving wheel and the driven wheel, the connection stability between the shackle structure and the tension wire is ensured, and the driving wheel rotates in the first direction, so that the tension wire can only be relative to the driving wheel.
  • the cutting point of the driven wheel is extended or contracted in the first direction to achieve the effect of adjusting the tension on the tension line, and the tension is easily adjusted between the tension state and the relaxed state; in addition, it is necessary to explain Yes, the shackle structure designed in the present application makes the process of adjusting the tension on the tension line very convenient, the operator only needs to pull the tension line, the tension line moves in a single direction to achieve tension, and the driving wheel and the driven wheel play the opposite direction. Line clamping and anti-back function.
  • Figure 1 shows a front elevational view of a shackle structure in accordance with an alternative embodiment of the present invention
  • FIG. 2 is a schematic structural view showing the shackle structure of the first mounting plate on the side of the driving wheel in FIG. 1;
  • Figure 3 shows a partial enlarged view of A of Figure 2;
  • Fig. 4 shows a partially enlarged schematic view of B of Fig. 2.
  • the present invention provides a shackle structure and an aerostat.
  • the aerostat comprises a capsule body, a pull tab, a shackle structure and a tension line
  • the capsule body has a first airbag structure and a second airbag structure
  • the pull tab is disposed on an outer surface of the first airbag structure
  • the shackle structure is the above
  • the shackle structure is connected to the second airbag structure
  • the tension line is passed between the driving wheel 21 and the driven wheel 31 of the shackle structure to adjust the tension line.
  • the first airbag structure is a horizontal tail portion or a vertical tail portion of the aerostat
  • the second airbag structure is a main capsule of the aerostat.
  • the first airbag structure is a horizontal tail portion of the airfoil and the second airbag structure is a vertical tail portion of the airfoil.
  • the shackle structure includes a support frame 10, an active runner assembly 20, and a driven runner assembly 30.
  • the active runner assembly 20 is coupled to the support frame 10, and the active runner assembly 20 includes a rotatable
  • the driving wheel 21, the driven wheel assembly 30 is coupled to the support frame 10, and the driven wheel assembly 30 includes a rotatable driven wheel 31.
  • the driving wheel 21 and the driven wheel 31 are oppositely disposed to crimp the sheet therebetween. a wire in which the driving wheel 21 is rotated in a first direction at a tangent point to the driving wheel 21 to achieve tensioning adjustment of the tensioning wire.
  • the active runner assembly 20 includes a rotatable drive wheel 21 that includes a rotatable driven wheel 31.
  • the driving wheel 21 and the driven wheel 31 are oppositely disposed to crimp the tension line between the two, wherein the driving wheel 21 is rotated in the first direction so that the tension line is along the first point of the driving wheel 21 Directional movement to achieve tension adjustment of the tension line.
  • the tension wire is pressed between the driving wheel 21 and the driven wheel 31, the connection stability between the shackle structure and the tension wire is ensured, and the driving wheel 21 is rotated in the first direction, so that the tension wire can only be relative to the wire.
  • the shackle structure designed by the present application makes the process of adjusting the tension on the tension line very convenient, the operator only needs to pull the tension line, the tension line moves in a single direction to achieve tension, the drive wheel 21 and The driven wheel 31 functions to clamp and stop the wire.
  • the active runner assembly 20 includes a first mounting plate 22 and a second mounting plate 24, a driving wheel 21 and a ratchet mechanism 23, which are disposed opposite each other, and the first mounting plate 22 and the second mounting plate 24 are both Connected to the support frame 10, the drive wheel 21 is rotatably disposed between the first mounting plate 22 and the second mounting plate 24, and the ratchet mechanism 23 is disposed on the first mounting plate 22 and located at the first mounting plate 22 and the second mounting Between the plates 24, the ratchet mechanism 23 abuts the drive wheel 21 to rotate the drive wheel 21 in a first direction or in a second direction opposite the first direction.
  • the arrangement of the ratchet mechanism 23 allows the drive wheel 21 to be rotated only in a single direction, thereby ensuring that the wire can only be elongated in a single direction.
  • the ratchet mechanism 23 includes a ratchet 231, a first pawl 232, a second pawl 236, a connecting member 233 and a dialing portion 234, and the driving wheel 21 is provided with a ratchet 231, and
  • the ratchet wheel 231 is disposed coaxially with the driving wheel 21, the first end of the first pawl 232 is pivotally connected to the first mounting plate 22, and the second end of the first pawl 232 is abutted or separated from the ratchet wheel 231, and second The first end of the pawl 236 is pivotally coupled to the first mounting plate 22, the second end of the second pawl 236 abuts or separates from the ratchet wheel 231, and the two ends of the connecting member 233 are respectively associated with the first pawl 232 and
  • the second pawl 236 is connected, the dialing portion 234 is rotatably disposed on the first mounting plate 22, and the opposite sides of the dialing portion 2
  • the portion 234 can toggle the first pawl 232 or the second pawl 236.
  • the second end of the first pawl 232 abuts the ratchet 231, the second end of the second pawl 236 is separated from the ratchet 231.
  • the second end of the second pawl 236 abuts the ratchet 231, the second end of the first pawl 232 is separated from the ratchet 231.
  • the knob 234 is controlled to abut one of the first pawl 232 and the second pawl 236 to abut the ratchet wheel 231 to rotate the ratchet wheel 231 in the first direction or in the second direction. It is convenient to adjust the elongation direction of the wire.
  • first pawl 232 and the second pawl 236 are rod-shaped, the connection point of the ratchet wheel 231 abuts against the center of the ratchet wheel 231, and the longitudinal direction of the rod-shaped first pawl 232 or the rod shape The length direction of the second pawl 236 forms a first angle.
  • the first angle is an obtuse angle.
  • the first pawl 232 is engaged with the outer circumferential surface of the ratchet wheel 231, and the outer circumferential surface of the ratchet wheel 231 and the surface of the one-way rotation end of the first pawl 232 are both gear faces, and likewise, the second pawl 236 and the ratchet wheel
  • the outer peripheral surface of the 231 is matched, and the outer peripheral surface of the ratchet 231 and the surface of the one-way end of the second pawl 236 are both gear surfaces.
  • the first pawl 232 and the second pawl 236 are disposed at an angle, and the dial portion 234 is located.
  • the first pawl 232, the second pawl 236, and the ratchet wheel 231 are enclosed in a region.
  • the first mounting plate 22 is provided with a first avoiding hole 221, and the dialing portion 234 includes a dial block 2341 and an operating rod 2342.
  • the opposite sides of the dial block 2341 are respectively associated with the first pawl 232. Abutting the second pawl 236; the operating lever 2342 is pivotally disposed on the first mounting plate 22; and the first end of the operating lever 2342 is coupled to the dial 2341, and the second end of the operating lever 2342 is away from the dial
  • the direction of the block 2341 extends and passes through the first escape hole 221 to form an operation end for driving the rotation of the dial 2341.
  • the dial portion 234 further includes an operating end at which the dial 2343 is located at the second end of the operating lever 2342 to rotate the driving dial 2341.
  • the first mounting plate 22 is further provided with a second avoiding hole 222.
  • the ratchet mechanism 23 further includes a driving shaft 235.
  • the driving shaft 235 is convexly disposed on the ratchet wheel 231 by the second avoiding hole 222.
  • the drive shaft 235 is disposed coaxially with the ratchet wheel 231, and the drive shaft 235 is provided with a counterbore 2351 having a polygonal or elliptical cross section.
  • the driving wheel 235 can cooperate with the external operating member to provide a large torsional force for the driving wheel 21, thereby facilitating the rotation of the driving wheel 21; wherein, the counterbore 2351
  • the inner wall surface is a force receiving surface that cooperates with the outer operating member.
  • the hole of the counterbore 2351 has a hexagonal cross section.
  • the first mounting plate 22 and the second mounting plate 24 are respectively disposed on opposite axial sides of the driving wheel 21, and the driving wheel 21 is pivotally coupled to the first mounting plate 22
  • the first mounting plate 22 is connected to the second mounting plate 24, and the first avoiding hole 221, the second avoiding hole 222, and the viewing hole 223; wherein, the viewing hole 223 is two, and the two viewing holes 223 are spaced apart, and
  • the abutment points of a pawl 232 and the second pawl 236 and the ratchet wheel 231 are all within the range of the observation hole 223, thereby facilitating the operator to judge the abutment or separation state of the first pawl 232 and the ratchet wheel 231, thereby intuitively
  • the direction of rotation of the driving wheel 21 is known.
  • the driven runner assembly 30 includes a driven wheel mounting plate 32 and a driven wheel 31.
  • the driven wheel 31 is rotatably disposed on the driven wheel mounting plate 32, and the driven wheel mounting plate 32 is at the driven wheel 31.
  • the radial direction is movably disposed on the support frame 10 such that the distance between the drive wheel 21 and the driven wheel 31 is adjustable.
  • the support frame 10 is provided with a first threaded hole
  • the driven wheel mounting plate 32 is provided with a second threaded hole opposite to the first threaded hole
  • the driven wheel assembly 30 is further
  • a thread adjusting rod 33 is included, and both ends of the thread adjusting rod 33 are adaptively rotatably disposed in the first threaded hole and the second threaded hole, respectively.
  • the thread adjusting rod 33 includes a middle operating section 331, a first threaded section 332 and a second threaded section 333.
  • the two sides of the central operating section 331 respectively extend with a first threaded section 332 and a second threaded section 333.
  • the threads on the first thread segment 332 and the second thread segment 333 are oppositely rotated.
  • the operator can rotate the threaded adjusting rod 33.
  • the distance between the support frame 10 and the central operating section 331 and the distance between the driven wheel mounting plate 32 and the central operating section 331 are increased or decreased synchronously to facilitate adjustment of the position of the driven wheel mounting plate 32 and the driven wheel 31.
  • the central operating section 331 has a polygonal or elliptical cross section.
  • the central operating section 331 has a hexagonal cross section.
  • the driven wheel mounting plate 32 is further provided with a guiding hole.
  • the driven rotating wheel assembly 30 further includes a guiding limiting rod 34.
  • the guiding limiting rod 34 is disposed in parallel with the thread adjusting rod 33, and the guiding rod is guided.
  • the first end of the guide 34 is coupled to the support frame 10, and the second end of the guide limit lever 34 passes through the guide hole.
  • the support frame 10 is further provided with a threaded mounting hole, and the guide limiting rod 34 includes a threaded mounting section 341, a central torsion section 342 and a guiding limit section 343 which are sequentially connected, wherein the threaded mounting The segment 341 is adapted to be rotationally disposed within the threaded mounting bore and the guide stop segment 343 is passed through the pilot bore.
  • the central torsion section 342 has a polygonal or elliptical cross section.
  • the central torsion section 342 has a hexagonal cross section.
  • the driven wheel mounting plate 32 is U-shaped, and the U-shaped driven wheel mounting plate 32 includes two mounting plate segments and two connecting plate segments for connecting the two mounting plate segments. Wherein the second threaded hole and the guiding hole are formed on the connecting plate segment, and the driven wheel 31 is pivotally mounted between the two mounting plate segments.
  • one of the outer circumferential surface of the driving wheel 21 and the outer circumferential surface of the driven wheel 31 is an annular convex surface, and the outer circumferential surface of the driving wheel 21
  • the other of the outer peripheral faces of the driven wheel 31 is an annular concave surface that engages with the annular convex surface.
  • the support frame 10 includes an annular support beam 11 that encloses a mounting area 111 in which the active runner assembly 20 and the driven runner assembly 30 are disposed, and The driving wheel 21 and the driven wheel 31 are disposed in common to press the tension wire between the outer circumferential surface of the driving wheel 21 and the outer circumferential surface of the driven wheel 31. In this way, the structural stability of the support frame 10 is further provided.
  • the support frame 10 further includes a winder beam 12 and a partition beam 13, and the wind beam beam 12 is connected to the annular support beam 11 and located in the mounting area 111, and the partition beam 13 and the annular support beam 11 are provided. Connected and located within the mounting area 111, and the divider beam 13 is located on the side of the winder beam 12 remote from the active runner assembly 20.
  • the shackle structure further includes a positioning ring 40, and the positioning ring 40 is disposed on the annular support beam 11.
  • the tensioning wire passes through the positioning ring 40, and the positioning ring 40 acts as a limit on the tensioning line, thereby avoiding the tension of the wire and disturbing the normal operation of the active runner component 20 or the driven runner component 30.
  • the tension wire passes through the gap between the driving wheel 21 and the driven wheel 31 after passing through the positioning ring 40, and then folds along the edge of the winding beam 12 through the winding beam 12, the dividing beam 13 and the annular support.
  • the second end of the pull tab passes through a region of the split beam 13 and the annular support beam 11 that is remote from the winder beam 12 to be coupled to the shackle structure.
  • orientations such as “front, back, up, down, left, right", “horizontal, vertical, vertical, horizontal” and “top, bottom” and the like are indicated. Or the positional relationship is generally based on the orientation or positional relationship shown in the drawings, and is merely for the convenience of the description of the invention and the simplification of the description, which are not intended to indicate or imply the indicated device or component. It must be constructed and operated in a specific orientation or in a specific orientation, and thus is not to be construed as limiting the scope of the invention; the orientations “inside and outside” refer to the inside and outside of the contour of the components themselves.
  • spatially relative terms such as “above”, “above”, “on top”, “above”, etc., may be used herein to describe as in the drawings.
  • the exemplary term “above” can include both “over” and "under”.
  • the device can also be positioned in other different ways (rotated 90 degrees or at other orientations) and the corresponding description of the space used herein is interpreted accordingly.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Hooks, Suction Cups, And Attachment By Adhesive Means (AREA)
  • Buckles (AREA)

Abstract

一种卸扣结构和具有该卸扣结构的浮空器,其中,该卸扣结构包括:支撑架(10);主动转轮组件(20),该主动转轮组件(20)与支撑架(10)连接,该主动转轮组件(20)包括可转动的主动轮(21);从动转轮组件(30),该从动转轮组件(30)与支撑架(10)连接,该从动转轮组件(30)包括可转动的从动轮(31);主动轮(21)和从动轮(31)相对设置,以压接位于两者之间的张线,主动轮(21)沿第一方向转动,以使张线在与主动轮(21)的切点处沿第一方向运动而实现对张线的张紧力调节。该卸扣结构解决了现有卸扣结构简单,导致张线的张紧力调节过程十分繁琐以及卸扣与张线连接稳定性差的问题。

Description

[根据细则37.2由ISA制定的发明名称] 卸扣结构和具有该卸扣结构的浮空器 技术领域
本发明涉及浮空器技术领域,具体而言,涉及一种卸扣结构和浮空器。
背景技术
浮空器是一种比重轻于空气,依靠大气浮力升空的常用飞行器,为了使浮空器具有良好的驻空能力以及稳定的飞行性能,浮空器的垂直尾翼和水平尾翼之间设置有能够调节张紧力的张线,以使垂直尾翼和水平尾翼的位置固定并分散垂直尾翼和水平尾翼上收到的应力。
技术问题
张线上的张紧力通过其上设置的卸扣进行调节,现有的卸扣结构简单,从而导致张线的张紧力调节过程操作十分复杂,卸扣的使用便捷性很差,而且张线与卸扣之间的连接稳定性较差,不利于浮空器的稳定运行。
技术解决方案
本发明的主要目的在于提供一种卸扣结构和浮空器,以解决现有技术中的卸扣结构简单,而导致张线的张紧力调节过程十分繁琐以及卸扣与张线连接稳定性差的问题。
为了实现上述目的,根据本发明的一个方面,提供了一种卸扣结构,包括:支撑架;主动转轮组件,主动转轮组件与支撑架连接,主动转轮组件包括可转动的主动轮;从动转轮组件,从动转轮组件与支撑架连接,从动转轮组件包括可转动的从动轮;主动轮和从动轮相对设置,以压接位于两者之间的张线,其中,主动轮沿第一方向转动,以使张线在与主动轮的切点处沿第一方向运动而实现对张线的张紧力调节。
进一步地,主动转轮组件包括:相对设置的第一安装板和第二安装板,第一安装板和第二安装板均与支撑架连接;主动轮,主动轮可转动地设置在第一安装板和第二安装板之间;棘轮机构,棘轮机构设置在第一安装板上并位于第一安装板和第二安装板之间,棘轮机构与主动轮抵接,以使主动轮沿第一方向转动或沿与第一方向相反的第二方向转动。
进一步地,棘轮机构包括:棘轮,棘轮设置在主动轮上,且棘轮与主动轮同轴设置;第一棘爪,第一棘爪的第一端与第一安装板可枢转地连接,第一棘爪的第二端与棘轮抵接或分离;第二棘爪,第二棘爪的第一端与第一安装板可枢转地连接,第二棘爪的第二端与棘轮抵接或分离;连接件,连接件的两端分别与第一棘爪和第二棘爪连接;拨动部,拨动部可转动地设置在第一安装板上,拨动部的相对两侧分别与第一棘爪和第二棘爪抵接,旋转拨动部可拨动第一棘爪或第二棘爪,当第一棘爪的第二端与棘轮抵接时,第二棘爪的第二端与棘轮分离,当第二棘爪的第二端与棘轮抵接时,第一棘爪的第二端与棘轮分离。
进一步地,第一安装板上开设有第一避让孔,拨动部包括:拨块,拨块的相对两侧分别与第一棘爪和第二棘爪抵接;操作杆,操作杆可枢转地设置在第一安装板上;且操作杆的第一端与拨块连接,操作杆的第二端向远离拨块的方向延伸并穿过第一避让孔,并冒出于第一安装板的外表面,以形成用于驱动拨块转动的操作端。
进一步地,第一安装板上还开设有第二避让孔,棘轮机构还包括驱动轴,驱动轴凸出地设置在棘轮上由第二避让孔处伸出,驱动轴与棘轮同轴设置,且驱动轴上开设有沉孔。
进一步地,从动转轮组件包括:从动轮安装板;从动轮,从动轮可转动地设置在从动轮安装板上,从动轮安装板在从动轮的径向方向上可移动地设置在支撑架上,以使主动轮和从动轮之间的距离可调节。
进一步地,支撑架上开设有第一螺纹孔,从动轮安装板上开设有与第一螺纹孔相对的第二螺纹孔,从动转轮组件还包括螺纹调节杆,螺纹调节杆的两端分别适配性地转动设置在第一螺纹孔和第二螺纹孔内。
进一步地,螺纹调节杆包括:中部操作段;第一螺纹段和第二螺纹段,中部操作段的两侧分别延伸设有第一螺纹段和第二螺纹段,且第一螺纹段和第二螺纹段上的螺纹旋向相反,第一螺纹段与第一螺纹孔螺纹配合,第二螺纹段与第二螺纹孔螺纹配合。
进一步地,从动轮安装板上还开设有导向孔,从动转轮组件还包括导向限位杆,导向限位杆与螺纹调节杆平行设置,且导向限位杆的第一端与支撑架连接,导向限位杆的第二端穿过导向孔,导向限位杆在导向孔内滑动。
进一步地,支撑架上还开设有螺纹安装孔,导向限位杆包括顺次连接的螺纹安装段、中部扭转段和导向限位段,其中,螺纹安装段适配性地转动设置在螺纹安装孔内,导向限位段穿过导向孔且可在导向孔内滑动,用于引导从动轮安装板移动。
进一步地,支撑架包括环状支撑梁,环状支撑梁围成安装区域,主动转轮组件和从动转轮组件设置在安装区域内,且主动轮和从动轮的中心轴线相互平行地设置,以将张线压接在主动轮的外周面和从动轮的外周面之间。
进一步地,主动轮的外周面和从动轮的外周面之中的一个为环状凸面,主动轮的外周面和从动轮的外周面之中的另一个为与环状凸面适配的环状凹面。
进一步地,支撑架还包括绕线梁和分隔梁,绕线梁的两端均与环状支撑梁连接,且绕线梁位于安装区域内,分隔梁的两端分别与环状支撑梁连接并位于安装区域内,且分隔梁位于绕线梁的远离主动转轮组件的一侧。
进一步地,卸扣结构还包括定位环,定位环设置在环状支撑梁的靠近主动转轮组件的一侧上。
根据本发明的另一个方面,提供了一种浮空器,包括,囊体,囊体具有第一气囊结构和第二气囊结构,浮空器还包括:拉袢,拉袢设置在第一气囊结构的外表面;卸扣结构,卸扣结构为上述的卸扣结构,拉袢上连接有一个卸扣结构;张线,张线与第二气囊结构连接,且张线由卸扣结构的主动轮和从动轮之间穿过以调节张线的张紧力。
进一步地,第一气囊结构为浮空器的水平尾翼部或垂直尾翼部,第二气囊结构为浮空器的主囊体。
进一步地,第一气囊结构为浮空器的水平尾翼部,第二气囊结构为浮空器的垂直尾翼部。
应用本发明的技术方案,由于卸扣结构包括与支撑架连接的主动转轮组件和从动转轮组件,主动转轮组件包括可转动的主动轮,从动转轮组件包括可转动的从动轮,且主动轮和从动轮相对设置以压接位于两者之间的张线,其中,主动轮沿第一方向转动,以使张线在与主动轮的切点处沿第一方向运动而实现对张线的张紧力调节。
有益效果
这样,张线被压紧在主动轮和从动轮之间,保证了卸扣结构与张线之间的连接稳定性,主动轮沿第一方向转动,从而张线也只能相对于与主动轮和从动轮的切点沿第一方向伸长或收缩,以达到调节张线上的张紧力的效果,轻松地将张线在张紧状态和松弛状态之间调节;此外,还需要说明的是,本申请设计的卸扣结构使得调节张线上的张紧力过程十分便捷,操作人员只需要拉动张线,张线沿单一方向运动而实现张紧,主动轮和从动轮起到了对张线夹紧和止退的功能。
附图说明
构成本申请的一部分的说明书附图用来提供对本发明的进一步理解,本发明的示意性实施例及其说明用于解释本发明,并不构成对本发明的不当限定。在附图中:
图1示出了根据本发明的一种可选实施例的卸扣结构的主视示意图;
图2示出了图1中的省略了主动轮一侧的第一安装板的卸扣结构的结构示意图;
图3示出了图2的A处的局部放大示意图;
图4示出了图2的B处的局部放大示意图。
其中,上述附图包括以下附图标记:
10、支撑架;11、环状支撑梁;111、安装区域;12、绕线梁;13、分隔梁;20、主动转轮组件;21、主动轮;22、第一安装板;24、第二安装板;221、第一避让孔;222、第二避让孔;223、观察孔;23、棘轮机构;231、棘轮;232、第一棘爪;236、第二棘爪;233、连接件;234、拨动部;2341、拨块;2342、操作杆;2343、拨扭;235、驱动轴;2351、沉孔;30、从动转轮组件;31、从动轮;32、从动轮安装板;33、螺纹调节杆;331、中部操作段;332、第一螺纹段;333、第二螺纹段;34、导向限位杆;341、螺纹安装段;342、中部扭转段;343、导向限位段;40、定位环。
本发明的实施方式
下面将结合本发明实施例中的附图,对本发明实施例中的技术方案进行清楚、完整地描述,显然,所描述的实施例仅仅是本发明一部分实施例,而不是全部的实施例。以下对至少一个示例性实施例的描述实际上仅仅是说明性的,决不作为对本发明及其应用或使用的任何限制。基于本发明中的实施例,本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施例,都属于本发明保护的范围。
为了解决现有技术中的卸扣结构简单,而导致张线的张紧力调节过程十分繁琐以及卸扣与张线连接稳定性差的问题,本发明提供了一种卸扣结构和浮空器,其中,浮空器包括囊体、拉袢、卸扣结构和张线,囊体具有第一气囊结构和第二气囊结构,,拉袢设置在第一气囊结构的外表面,卸扣结构为上述和下述的卸扣结构,拉袢上连接有一个卸扣结构张线与第二气囊结构连接,且张线由卸扣结构的主动轮21和从动轮31之间穿过以调节张线的张紧力。
可选地,第一气囊结构为浮空器的水平尾翼部或垂直尾翼部,第二气囊结构为浮空器的主囊体。同样可选地,第一气囊结构为浮空器的水平尾翼部,第二气囊结构为浮空器的垂直尾翼部。
如图1和图2所示,卸扣结构包括支撑架10、主动转轮组件20、从动转轮组件30,主动转轮组件20与支撑架10连接,主动转轮组件20包括可转动的主动轮21,从动转轮组件30与支撑架10连接,从动转轮组件30包括可转动的从动轮31,主动轮21和从动轮31相对设置,以压接位于两者之间的张线,其中,主动轮21在与主动轮21的切点处沿第一方向转动而实现对所述张线的张紧力调节。
由于卸扣结构包括与支撑架10连接的主动转轮组件20和从动转轮组件30,主动转轮组件20包括可转动的主动轮21,从动转轮组件30包括可转动的从动轮31,且主动轮21和从动轮31相对设置以压接位于两者之间的张线,其中,主动轮21沿第一方向转动,以使张线在与主动轮21的切点处沿第一方向运动而实现对张线的张紧力调节。
这样,张线被压紧在主动轮21和从动轮31之间,保证了卸扣结构与张线之间的连接稳定性,主动轮21沿第一方向转动,从而张线也只能相对于与主动轮21和从动轮31的切点沿第一方向伸长或收缩,以达到调节张线上的张紧力的效果,轻松地将张线在张紧状态和松弛状态之间调节;此外,还需要说明的是,本申请设计的卸扣结构使得调节张线上的张紧力过程十分便捷,操作人员只需要拉动张线,张线沿单一方向运动而实现张紧,主动轮21和从动轮31起到了对张线夹紧和止退的功能。
如图1和图2所示,主动转轮组件20包括相对设置的第一安装板22和第二安装板24、主动轮21和棘轮机构23,第一安装板22和第二安装板24均与支撑架10连接,主动轮21可转动地设置在第一安装板22和第二安装板24之间,棘轮机构23设置在第一安装板22上并位于第一安装板22和第二安装板24之间,棘轮机构23与主动轮21抵接,以使主动轮21沿第一方向转动或沿与第一方向相反的第二方向转动。棘轮机构23的设置使主动轮21仅能沿单一方向转动,从而保证了张线只能沿单一方向伸长。
具体地,如图1至图3所示,棘轮机构23包括棘轮231、第一棘爪232、第二棘爪236、连接件233和拨动部234,主动轮21上设置有棘轮231,且棘轮231与主动轮21同轴设置,第一棘爪232的第一端与第一安装板22可枢转地连接,第一棘爪232的第二端与棘轮231抵接或分离,第二棘爪236的第一端与第一安装板22可枢转地连接,第二棘爪236的第二端与棘轮231抵接或分离,连接件233的两端分别与第一棘爪232和第二棘爪236连接,拨动部234可转动地设置在第一安装板22上,拨动部234的相对两侧分别与第一棘爪232和第二棘爪236抵接,旋转拨动部234可拨动第一棘爪232或第二棘爪236,当第一棘爪232的第二端与棘轮231抵接时,第二棘爪236的第二端与棘轮231分离,当第二棘爪236的第二端与棘轮231抵接时,第一棘爪232的第二端与棘轮231分离。
这样,通过旋钮拨动部234,从而分别控制第一棘爪232和第二棘爪236中的一个的与棘轮231抵接,以实现棘轮231沿第一方向转动或沿第二方向转动,进而便于对张线的伸长方向进行调节。
可选地,第一棘爪232和第二棘爪236呈杆状,棘轮231抵接点与棘轮231中心的连线,与呈杆状的第一棘爪232的长度方向或与呈杆状的第二棘爪236的长度方向形成第一夹角。
优选地,第一夹角为钝角。
可选地,第一棘爪232与棘轮231的外周面配合,棘轮231的外周面和第一棘爪232的单向止转端的表面均为齿轮面,同样地,第二棘爪236与棘轮231的外周面配合,棘轮231的外周面和第二棘爪236的单向止转端的表面均为齿轮面,第一棘爪232和第二棘爪236呈夹角设置,拨动部234位于第一棘爪232、第二棘爪236和棘轮231围成的区域范围内。
如图1和图3所示,第一安装板22上开设有第一避让孔221,拨动部234包括拨块2341和操作杆2342,拨块2341的相对两侧分别与第一棘爪232和第二棘爪236抵接;,操作杆2342可枢转地设置在第一安装板22上;且操作杆2342的第一端与拨块2341连接,操作杆2342的第二端向远离拨块2341的方向延伸并穿过第一避让孔221,以形成用于驱动拨块2341转动的操作端。
如图3所示,拨动部234还包括拨扭2343位于操作杆2342的第二端以作为驱动拨块2341转动的操作端。
如图1和图2所示,第一安装板22上还开设有第二避让孔222,棘轮机构23还包括驱动轴235,驱动轴235凸出地设置在棘轮231上由第二避让孔222处伸出,驱动轴235与棘轮231同轴设置,且驱动轴235上开设有截面呈多边形或椭圆形的沉孔2351。这样,当主动轮21的转动受阻时,通过驱动轴235与外部操作件的配合作用,便能够为主动轮21提供一个较大的扭转力,从而便于主动轮21转动;其中,沉孔2351的内壁面便为与外部操作件配合的受力面。
优选地,沉孔2351的孔截面呈六边形。
需要说明的是,在本申请的实施例中,第一安装板22和第二安装板24分别相对设置在主动轮21的轴向两侧,主动轮21可枢转地与第一安装板22和第二安装板24连接,第一安装板22开设有第一避让孔221、第二避让孔222和观察孔223;其中,观察孔223为两个,两个观察孔223间隔设置,且第一棘爪232和第二棘爪236与棘轮231的抵接点均处于观察孔223的范围内,从而便于操作人员对第一棘爪232与棘轮231的抵接或分离状态进行判断,以直观地获知主动轮21的旋转方向。
如图1和图2所示,从动转轮组件30包括从动轮安装板32和从动轮31,从动轮31可转动地设置在从动轮安装板32上,从动轮安装板32在从动轮31的径向方向上可移动地设置在支撑架10上,以使主动轮21和从动轮31之间的距离可调节。
具体地,如图2和图4所示,支撑架10上开设有第一螺纹孔,从动轮安装板32上开设有与第一螺纹孔相对的第二螺纹孔,从动转轮组件30还包括螺纹调节杆33,螺纹调节杆33的两端分别适配性地转动设置在第一螺纹孔和第二螺纹孔内。这样,通过控制螺纹调节杆33的旋转,便能够调节从动轮安装板32和从动轮31在螺纹调节杆33长度方向运动,从而调整从动轮31与主动轮21的位置关系,实现对张线的夹紧和放松。
如图4所示,螺纹调节杆33包括中部操作段331、第一螺纹段332和第二螺纹段333,中部操作段331的两侧分别延伸设有第一螺纹段332和第二螺纹段333,且第一螺纹段332和第二螺纹段333上的螺纹旋向相反。这样,不仅便于从动轮安装板32与螺纹调节杆33之间拆卸和安装,而且由于第一螺纹段332和第二螺纹段333上的螺纹旋向相反,操作人员旋转螺纹调节杆33便能够实现支撑架10与中部操作段331之间的距离以及从动轮安装板32与中部操作段331之间的距离同步增加或同步减小,便于对从动轮安装板32和从动轮31的位置进行调节。
可选地,中部操作段331的横截面为多边形或椭圆形。
优选地,中部操作段331的横截面为六边形。
如图4所示,从动轮安装板32上还开设有导向孔,从动转轮组件30还包括导向限位杆34,导向限位杆34与螺纹调节杆33平行设置,且导向限位杆34的第一端与支撑架10连接,导向限位杆34的第二端穿过导向孔。这样,保证了从动轮安装板32的位置稳定性,使从动轮31与主动轮21始终处于共面状态而可靠地夹紧张线。
具体地,如图4所示,支撑架10上还开设有螺纹安装孔,导向限位杆34包括顺次连接的螺纹安装段341、中部扭转段342和导向限位段343,其中,螺纹安装段341适配性地转动设置在螺纹安装孔内,导向限位段343穿过导向孔。
可选地,中部扭转段342的横截面为多边形或椭圆形。
优选地,中部扭转段342的横截面为六边形。
需要说明的是,在本申请中,从动轮安装板32呈U型,呈U型的从动轮安装板32包括相对设置的两块安装板段和用于连接两块安装板段的连接板段,其中,第二螺纹孔和导向孔开设在连接板段上,从动轮31可枢转的安装在两块安装板段之间。
可选地,为了提高主动轮21和从动轮31对张线夹紧的稳定性,主动轮21的外周面和从动轮31的外周面之中的一个为环状凸面,主动轮21的外周面和从动轮31的外周面之中的另一个为与环状凸面配合的环状凹面。
如图1和图2所示,支撑架10包括环状支撑梁11,环状支撑梁11围成安装区域111,主动转轮组件20和从动转轮组件30设置在安装区域111内,且主动轮21和从动轮31共面设置,以将张线压接在主动轮21的外周面和从动轮31的外周面之间。这样,进一步提供了支撑架10的结构稳定性。
如图1和图2所示,支撑架10还包括绕线梁12和分隔梁13,绕线梁12与环状支撑梁11连接并位于安装区域111内,分隔梁13与环状支撑梁11连接并位于安装区域111内,且分隔梁13位于绕线梁12的远离主动转轮组件20的一侧。
如图1和图2所示,卸扣结构还包括定位环40,定位环40设置在环状支撑梁11上。这样,张线由定位环40穿过,定位环40起到了对张线的限位作用,避免了张线晃动而干扰主动转轮组件20或从动转轮组件30正常工作。
需要说明的是,张线穿过定位环40后经过主动轮21和从动轮31之间的缝隙,再沿着绕线梁12的边沿折叠穿过绕线梁12、分隔梁13和环状支撑梁11围成的区域。
拉袢的第二端穿过分隔梁13与环状支撑梁11围成的远离绕线梁12的区域以与卸扣结构连接。
需要注意的是,这里所使用的术语仅是为了描述具体实施方式,而非意图限制根据本申请的示例性实施方式。如在这里所使用的,除非上下文另外明确指出,否则单数形式也意图包括复数形式,此外,还应当理解的是,当在本说明书中使用术语“包含”和/或“包括”时,其指明存在特征、步骤、操作、器件、组件和/或它们的组合。
除非另外具体说明,否则在这些实施例中阐述的部件和步骤的相对布置、数字表达式和数值不限制本发明的范围。同时,应当明白,为了便于描述,附图中所示出的各个部分的尺寸并不是按照实际的比例关系绘制的。对于相关领域普通技术人员已知的技术、方法和设备可能不作详细讨论,但在适当情况下,所述技术、方法和设备应当被视为授权说明书的一部分。在这里示出和讨论的所有示例中,任何具体值应被解释为仅仅是示例性的,而不是作为限制。因此,示例性实施例的其它示例可以具有不同的值。应注意到:相似的标号和字母在下面的附图中表示类似项,因此,一旦某一项在一个附图中被定义,则在随后的附图中不需要对其进行进一步讨论。
在本发明的描述中,需要理解的是,方位词如“前、后、上、下、左、右”、“横向、竖向、垂直、水平”和“顶、底”等所指示的方位或位置关系通常是基于附图所示的方位或位置关系,仅是为了便于描述本发明和简化描述,在未作相反说明的情况下,这些方位词并不指示和暗示所指的装置或元件必须具有特定的方位或者以特定的方位构造和操作,因此不能理解为对本发明保护范围的限制;方位词“内、外”是指相对于各部件本身的轮廓的内外。
为了便于描述,在这里可以使用空间相对术语,如“在……之上”、“在……上方”、“在……上表面”、“上面的”等,用来描述如在图中所示的一个器件或特征与其他器件或特征的空间位置关系。应当理解的是,空间相对术语旨在包含除了器件在图中所描述的方位之外的在使用或操作中的不同方位。例如,如果附图中的器件被倒置,则描述为“在其他器件或构造上方”或“在其他器件或构造之上”的器件之后将被定位为“在其他器件或构造下方”或“在其他器件或构造之下”。因而,示例性术语“在……上方”可以包括“在……上方”和“在……下方”两种方位。该器件也可以其他不同方式定位(旋转90度或处于其他方位),并且对这里所使用的空间相对描述作出相应解释。
此外,需要说明的是,使用“第一”、“从动”等词语来限定零部件,仅仅是为了便于对相应零部件进行区别,如没有另行声明,上述词语并没有特殊含义,因此不能理解为对本发明保护范围的限制。
需要注意的是,这里所使用的术语仅是为了描述具体实施方式,而非意图限制根据本申请的示例性实施方式。如在这里所使用的,除非上下文另外明确指出,否则单数形式也意图包括复数形式,此外,还应当理解的是,当在本说明书中使用术语“包含”和/或“包括”时,其指明存在特征、步骤、工作、器件、组件和/或它们的组合。
需要说明的是,本申请的说明书和权利要求书及上述附图中的术语“第一”、“从动”等是用于区别类似的对象,而不必用于描述特定的顺序或先后次序。应该理解这样使用的数据在适当情况下可以互换,以便这里描述的本申请的实施方式能够以除了在这里图示或描述的那些以外的顺序实施。
以上所述仅为本发明的优选实施例而已,并不用于限制本发明,对于本领域的技术人员来说,本发明可以有各种更改和变化。凡在本发明的精神和原则之内,所作的任何修改、等同替换、改进等,均应包含在本发明的保护范围之内。

Claims (17)

  1. 一种卸扣结构,其特征在于,包括:
    支撑架(10);
    主动转轮组件(20),所述主动转轮组件(20)与所述支撑架(10)连接,所述主动转轮组件(20)包括可转动的主动轮(21);
    从动转轮组件(30),所述从动转轮组件(30)与所述支撑架(10)连接,所述从动转轮组件(30)包括可转动的从动轮(31);
    所述主动轮(21)和所述从动轮(31)相对设置,以压接位于两者之间的张线,其中,所述主动轮(21)沿第一方向转动,以使所述张线在与所述主动轮(21)的切点处沿所述第一方向运动而实现对所述张线的张紧力调节。
  2. 根据权利要求1所述的卸扣结构,其特征在于,所述主动转轮组件(20)包括:
    相对设置的第一安装板(22)和第二安装板(24),所述第一安装板(22)和所述第二安装板(24)均与所述支撑架(10)连接;
    所述主动轮(21),所述主动轮(21)可转动地设置在所述第一安装板(22)和所述第二安装板(24)之间;
    棘轮机构(23),所述棘轮机构(23)设置在所述第一安装板(22)上并位于所述第一安装板(22)和所述第二安装板(24)之间,所述棘轮机构(23)与所述主动轮(21)抵接,以使所述主动轮(21)沿所述第一方向转动或沿与所述第一方向相反的第二方向转动。
  3. 根据权利要求2所述的卸扣结构,其特征在于,所述棘轮机构(23)包括:
    棘轮(231),所述棘轮(231)设置在所述主动轮(21)上,且所述棘轮(231)与所述主动轮(21)同轴设置;
    第一棘爪(232),所述第一棘爪(232)的第一端与所述第一安装板(22)可枢转地连接,所述第一棘爪(232)的第二端与所述棘轮(231)抵接或分离;
    第二棘爪(236),所述第二棘爪(236)的第一端与所述第一安装板(22)可枢转地连接,所述第二棘爪(236)的第二端与所述棘轮(231)抵接或分离;
    连接件(233),所述连接件(233)的两端分别与所述第一棘爪(232)和所述第二棘爪(236)连接;
    拨动部(234),所述拨动部(234)可转动地设置在所述第一安装板(22)上,所述拨动部(234)的相对两侧分别与所述第一棘爪(232)和所述第二棘爪(236)抵接,旋转所述拨动部(234)可拨动所述第一棘爪(232)或所述第二棘爪(236),当所述第一棘爪(232)的第二端与所述棘轮(231)抵接时,所述第二棘爪(236)的第二端与所述棘轮(231)分离,当所述第二棘爪(236)的第二端与所述棘轮(231)抵接时,所述第一棘爪(232)的第二端与所述棘轮(231)分离。
  4. 根据权利要求3所述的卸扣结构,其特征在于,所述第一安装板(22)上开设有第一避让孔(221),所述拨动部(234)包括:
    拨块(2341),所述拨块(2341)的相对两侧分别与所述第一棘爪(232)和所述第二棘爪(236)抵接;
    操作杆(2342),所述操作杆(2342)可枢转地设置在所述第一安装板(22)上;且所述操作杆(2342)的第一端与所述拨块(2341)连接,所述操作杆(2342)的第二端向远离所述拨块(2341)的方向延伸并穿过所述第一避让孔(221),并冒出于所述第一安装板(22)的外表面,以形成用于驱动所述拨块(2341)转动的操作端。
  5. 根据权利要求3所述的卸扣结构,其特征在于,所述第一安装板(22)上还开设有第二避让孔(222),所述棘轮机构(23)还包括驱动轴(235),所述驱动轴(235)凸出地设置在所述棘轮(231)上由所述第二避让孔(222)处伸出,所述驱动轴(235)与所述棘轮(231)同轴设置,且所述驱动轴(235)上开设有沉孔(2351)。
  6. 根据权利要求1所述的卸扣结构,其特征在于,所述从动转轮组件(30)包括:
    从动轮安装板(32);
    所述从动轮(31),所述从动轮(31)可转动地设置在所述从动轮安装板(32)上,所述从动轮安装板(32)在所述从动轮(31)的径向方向上可移动地设置在所述支撑架(10)上,以使所述主动轮(21)和所述从动轮(31)之间的距离可调节。
  7. 根据权利要求6所述的卸扣结构,其特征在于,所述支撑架(10)上开设有第一螺纹孔,所述从动轮安装板(32)上开设有与所述第一螺纹孔相对的第二螺纹孔,所述从动转轮组件(30)还包括螺纹调节杆(33),所述螺纹调节杆(33)的两端分别适配性地转动设置在所述第一螺纹孔和所述第二螺纹孔内。
  8. 根据权利要求7所述的卸扣结构,其特征在于,所述螺纹调节杆(33)包括:
    中部操作段(331);
    第一螺纹段(332)和第二螺纹段(333),所述中部操作段(331)的两侧分别延伸设有所述第一螺纹段(332)和所述第二螺纹段(333),且所述第一螺纹段(332)和所述第二螺纹段(333)上的螺纹旋向相反,所述第一螺纹段(332)与所述第一螺纹孔螺纹配合,所述第二螺纹段(333)与所述第二螺纹孔螺纹配合。
  9. 根据权利要求7所述的卸扣结构,其特征在于,所述从动轮安装板(32)上还开设有导向孔,所述从动转轮组件(30)还包括导向限位杆(34),所述导向限位杆(34)与所述螺纹调节杆(33)平行设置,且所述导向限位杆(34)的第一端与所述支撑架(10)连接,所述导向限位杆(34)的第二端穿过所述导向孔,所述导向限位杆(34)在所述导向孔内滑动。
  10. 根据权利要求9所述的卸扣结构,其特征在于,所述支撑架(10)上还开设有螺纹安装孔,所述导向限位杆(34)包括顺次连接的螺纹安装段(341)、中部扭转段(342)和导向限位段(343),其中,所述螺纹安装段(341)适配性地转动设置在所述螺纹安装孔内,所述导向限位段(343)穿过所述导向孔且可在所述导向孔内滑动,用于引导所述从动轮安装板(32)移动。
  11. 根据权利要求1所述的卸扣结构,其特征在于,所述支撑架(10)包括环状支撑梁(11),所述环状支撑梁(11)围成安装区域(111),所述主动转轮组件(20)和所述从动转轮组件(30)设置在所述安装区域(111)内,且所述主动轮(21)和所述从动轮(31)的中心轴线相互平行地设置,以将所述张线压接在所述主动轮(21)的外周面和所述从动轮(31)的外周面之间。
  12. 根据权利要求11所述的卸扣结构,其特征在于,所述主动轮(21)的外周面和所述从动轮(31)的外周面之中的一个为环状凸面,所述主动轮(21)的外周面和所述从动轮(31)的外周面之中的另一个为与所述环状凸面适配的环状凹面。
  13. 根据权利要求11所述的卸扣结构,其特征在于,所述支撑架(10)还包括绕线梁(12)和分隔梁(13),所述绕线梁(12)的两端均与所述环状支撑梁(11)连接,且所述绕线梁(12)位于所述安装区域(111)内,所述分隔梁(13)的两端分别与所述环状支撑梁(11)连接并位于所述安装区域(111)内,且所述分隔梁(13)位于所述绕线梁(12)的远离所述主动转轮组件(20)的一侧。
  14. 根据权利要求11所述的卸扣结构,其特征在于,所述卸扣结构还包括定位环(40),所述定位环(40)设置在所述环状支撑梁(11)的靠近所述主动转轮组件(20)的一侧上。
  15. 一种浮空器,包括,囊体,所述囊体具有第一气囊结构和第二气囊结构,其特征在于,所述浮空器还包括:
    拉袢,所述拉袢设置在所述第一气囊结构的外表面;
    卸扣结构,所述卸扣结构为权利要求1至14中任一项所述的卸扣结构,所述拉袢上连接有一个所述卸扣结构;
    张线,所述张线与所述第二气囊结构连接,且所述张线由所述卸扣结构的主动轮(21)和从动轮(31)之间穿过以调节所述张线的张紧力。
  16. 根据权利要求15所述的浮空器,其特征在于,所述第一气囊结构为所述浮空器的水平尾翼部或垂直尾翼部,所述第二气囊结构为所述浮空器的主囊体。
  17. 根据权利要求15所述的浮空器,其特征在于,所述第一气囊结构为所述浮空器的水平尾翼部,所述第二气囊结构为所述浮空器的垂直尾翼部。
PCT/CN2018/083658 2017-09-06 2018-04-19 卸扣结构和具有该卸扣结构的浮空器 WO2019047530A1 (zh)

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