WO2018196137A1 - 连接结构 - Google Patents

连接结构 Download PDF

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Publication number
WO2018196137A1
WO2018196137A1 PCT/CN2017/089255 CN2017089255W WO2018196137A1 WO 2018196137 A1 WO2018196137 A1 WO 2018196137A1 CN 2017089255 W CN2017089255 W CN 2017089255W WO 2018196137 A1 WO2018196137 A1 WO 2018196137A1
Authority
WO
WIPO (PCT)
Prior art keywords
bushing
knob
protrusion
housing
component
Prior art date
Application number
PCT/CN2017/089255
Other languages
English (en)
French (fr)
Inventor
同钊
冯建刚
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 CN201780065954.2A priority Critical patent/CN109863641B/zh
Publication of WO2018196137A1 publication Critical patent/WO2018196137A1/zh
Priority to US16/664,544 priority patent/US10930997B2/en

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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/12—Supports; Mounting means
    • H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
    • H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/12—Supports; Mounting means
    • H01Q1/1207—Supports; Mounting means for fastening a rigid aerial element
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
    • H01Q3/02—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system using mechanical movement of antenna or antenna system as a whole

Definitions

  • the present invention relates to the field of connection mechanisms, and more particularly to a connection structure.
  • the antenna of the remote control of the drone is often inserted into the casing of the remote controller to be rotatably connected with the casing to facilitate the unfolding and folding of the antenna, which makes the disassembly and assembly of the antenna very inconvenient and cannot meet the needs of certain occasions, for example, in transportation. It may be necessary to disassemble the antenna during the process to avoid unfavorable packaging or damage during operation of the antenna.
  • An embodiment of the present invention provides a connection structure for mounting a first component to a second component, the first component including a columnar insertion portion, and a first card slot is formed on an outer axial surface of the insertion portion.
  • the second component includes a housing and a bushing extending outwardly from the housing, the plug portion being inserted into the bushing, the connecting structure comprising:
  • the elastic member Extending from the housing into an elastic member in the bushing, the elastic member includes a bottom portion that is locked on the housing and at least two elastic pieces that protrude from the bottom portion of the bushing, The elastic piece includes a free end extending beyond the bushing, the free end including a first protrusion extending radially outward and a second protrusion extending radially inward;
  • an inner wall of the knob is formed with a second card slot that cooperates with the first protrusion
  • the second card slot includes a first portion and a second portion in a circumferential direction
  • the depth of the first portion is smaller than the depth of the second portion, and the knob is rotated such that the second protrusion is snapped into the first card slot when the elastic piece is compressed into the first portion radially inwardly.
  • the first element is fixedly coupled to the second element, and the knob is rotated such that the spring piece is radially inwardly compressed into the second portion when the second protrusion is from the first
  • a card slot is disengaged to permit removal of the first component from the second component.
  • the bottom portion includes a chassis, at least two connecting portions extending upward from an edge of the chassis, and at least two abutting radially inward from the connecting portion away from an end of the chassis a pressing portion, each of the elastic pieces extending upward and radially outward from an end of the pressing portion away from the connecting portion, and the elastic piece protrudes from the bushing and is pressed against an inner surface of the bushing Upper, the pressing portion is pressed against the lower surface of the housing to fix the elastic member to the second member.
  • the inner surface of the bushing is in the shape of a truncated cone.
  • the free end is bent radially outward to form the first protrusion.
  • the ends of the first protrusions form a curved edge.
  • the second portion includes a first arcuate slot that mates with the curved edge.
  • the free end is bent radially inward to form the second projection.
  • the second projection is a bulge that is radially inwardly convex from the free end.
  • the first card slot is an annular groove that mates with the second protrusion.
  • the knob includes an operating portion having a polygonal shape that is polygonal or a circular shape that forms a plurality of concave or convex sub-arcs perpendicular to an outer edge of the cross-section of the central axis.
  • the first component is detachably and rotatably mounted to the second component by the cooperation of the elastic member and the knob, and the disassembly and assembly is convenient.
  • FIG. 1 is a partial perspective view of a remote control device to which a connection structure according to an embodiment of the present invention is applied;
  • FIG. 2 is a partially exploded perspective view of a remote control device according to an embodiment of the present invention.
  • FIG. 3 is a partial cross-sectional view showing a remote control device according to an embodiment of the present invention.
  • FIG. 4 is a perspective view of an elastic member of a connection structure according to an embodiment of the present invention.
  • FIG. 5 is a schematic cross-sectional view of a knob of a connection structure according to an embodiment of the present invention.
  • FIG. 6 is a perspective view of an elastic member of a connecting structure according to another embodiment of the present invention.
  • Figure 7 is a partial structural schematic view of a first element of an embodiment of the present invention.
  • Figure 8 is a plan view of a drone system in accordance with an embodiment of the present invention.
  • UAV system 1000 remote control device 100, connection structure 10, elastic member 12, bottom portion 122, chassis 1222, through hole 1222a, notch 1222b, connecting portion 1224, pressing portion 1226, reinforcing member 1228, spring piece 124, free end 1242 a first protrusion 1242a, a second protrusion 1242b, a knob 14, a second card slot 142, an operating portion 144, a first portion 1422, a second sub-card slot 1422a, a second portion 1424, a first component 20, a plug portion 22, first card slot 222, mounting slot 224, flange portion 24, antenna portion 26, male connector 28, second member 30, housing 32, lower surface 322, connecting aperture 324, bushing 34, female connector 36, a first cylinder 362, a second cylinder 364, and a drone 200.
  • first and second are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated.
  • features defining “first” or “second” may include one or more of the described features either explicitly or implicitly.
  • the meaning of "a plurality” is two or more unless specifically and specifically defined otherwise.
  • connection In the description of the present invention, it should be noted that the terms “installation”, “connected”, and “connected” are to be understood broadly, and may be fixed or detachable, for example, unless otherwise explicitly defined and defined. Connected, or integrally connected; may be mechanically connected, may be electrically connected or may communicate with each other; may be directly connected, or may be indirectly connected through an intermediate medium, may be internal communication of two elements or interaction of two elements relationship.
  • Connected, or integrally connected may be mechanically connected, may be electrically connected or may communicate with each other; may be directly connected, or may be indirectly connected through an intermediate medium, may be internal communication of two elements or interaction of two elements relationship.
  • the specific meanings of the above terms in the present invention can be understood on a case-by-case basis.
  • the first feature "on” or “under” the second feature may include direct contact of the first and second features, and may also include first and second features, unless otherwise specifically defined and defined. It is not in direct contact but through additional features between them.
  • the first feature "above”, “above” and “above” the second feature includes the first feature directly above and above the second feature, or merely indicating that the first feature level is higher than the second feature.
  • the first feature “below”, “below” and “below” the second feature includes the first feature directly below and below the second feature, or merely the first feature level being less than the second feature.
  • connection structure 10 of the embodiment of the present invention is used to mount the first component 20 to the second component. Item 30.
  • the first member 20 includes a columnar insertion portion 22, and the first card slot 222 is formed on the outer shaft surface of the insertion portion 22.
  • the second member 30 includes a housing 32 and a bushing 34 extending outwardly from the housing 32, the plug portion 22 being inserted into the bushing 34.
  • the connecting structure 10 includes an elastic member 12 and a knob 14.
  • the elastic member 12 protrudes from the casing 32 outside the bushing 34.
  • the elastic member 12 includes a bottom portion 122 that is locked on the casing 32 and at least two elastic pieces that protrude from the bottom portion 122 from the bushing 34.
  • the tab 124 includes a free end 1242 that extends out of the bushing 34.
  • the free end 1242 includes a first projection 1242a extending radially outward and a second projection 1242b extending radially inward.
  • the knob 14 is rotatably sleeved on the bushing 34.
  • the inner wall of the knob 14 is formed with a second slot 142 that cooperates with the first protrusion 1242a.
  • the second slot 142 includes a first portion 1422 in the circumferential direction. And the second portion 1424, the depth of the first portion 1422 is less than the depth of the second portion 1424, and the knob 14 is rotated such that the spring 124 is radially inwardly compressed into the first portion 1422 and the second protrusion 1242b is engaged with the first slot 222.
  • the first member 20 is fixedly coupled to the second member 30, and the knob 14 is rotated such that the spring 124 is radially inwardly compressed into the second portion 1424 when the second projection 1242b is disengaged from the first slot 222 to allow the first An element 20 is detached from the second element 30.
  • the elastic member 12 generates the outer portion of the bushing 34 from the casing 32 and causes the first protrusion 1242a to be caught in the second engaging groove 142.
  • the elastic member 12 is subjected to the radial direction.
  • the inward pressure is elastically deformed and compressed radially inward.
  • the knob 14 is rotated to rotate the first protrusion 1242a from the first portion 1422 to the deeper second portion 1424, the elastic piece 124 is ejected radially outward, so that the second protrusion 1242b is disengaged from the first card slot 222.
  • the first component 20 is detachably and rotatably mounted to the second component 30 by the cooperation of the elastic member 12 and the knob 14, which is convenient for disassembly and assembly.
  • the central axis A of the first component 20 coincides with the central axis B of the elastic member 12, and the first component 20 can be wound around the central axis B of the elastic member 12. Rotation with respect to the housing 32 and the bushing 34.
  • connection structure 10 can be applied to the remote control device 100, which can include a remote control body and an antenna assembly.
  • the first component 20 can be an antenna assembly and the second component 30 can be a remote control body comprising a housing 32 and a bushing 34 extending outwardly from the housing 32. That is, the connection structure 10 can be applied to the remote control device 100 and used to detachably and rotatably mount the antenna assembly on the remote controller body.
  • the antenna assembly is easy to disassemble, and is particularly advantageous for the disassembly of the antenna assembly in some occasions, for example, the antenna assembly can be detached during transportation, and the remote control device 100 can be packaged, and the antenna assembly can be avoided during transportation. Damaged.
  • the central axis A of the antenna assembly and the central axis B of the elastic member 12 coincide, and the antenna assembly can be wound around the central axis B of the elastic member 12 with respect to the remote controller body.
  • the housing 32 and the bushing 34 are rotated to adjust the orientation of the antenna assembly.
  • the remote control device 100 can be applied to the drone system 1000 and used to control the drone 200.
  • the antenna assembly of the remote control device 100 is mounted to the remote control body and deployed, and transmits signals to the drone 200 through the antenna assembly.
  • connection structure 10 of the embodiment of the present invention can be applied to the first element 20 and the second element 30 that are connected to the relative rotation.
  • the connecting structure 10 includes an elastic member 12 and a knob 14.
  • the first member 20 includes a columnar insertion portion 22, and the first card slot 222 is formed on the outer shaft surface of the insertion portion 22. Specifically, the first card slot 222 is annular.
  • the second member 30 includes a housing 32 and a bushing 34 extending outwardly from the housing 32, the inner surface of the bushing 34 having a truncated cone shape.
  • the insertion portion 22 is inserted into the bushing 34.
  • the elastic member 12 protrudes from the casing 32 outside the bushing 34.
  • the elastic member 12 includes a bottom portion 122 that is locked on the casing 32 and at least two elastic pieces that protrude from the bottom portion 122 from the bushing 34. 124.
  • the plurality of elastic pieces 124 are evenly distributed in an annular array.
  • the tab 124 is pressed against the inner surface of the bushing 34 after extending beyond the bushing 34.
  • the bottom portion 122 of the elastic member 12 and the elastic piece 124 are integrally formed. Of course, in other examples, it may be integrally formed without, for example, the elastic piece 124 and the bottom portion 122 may be joined by welding.
  • the elastic member 12 may be made of a metal material or a non-metal material.
  • the number of the elastic pieces 124 is two, and the two elastic pieces 124 are symmetrically disposed.
  • the number of the elastic pieces 124 may also be three, four or any other multiple.
  • the bottom portion 122 includes a chassis 1222, at least two connecting portions 1224 extending upward from an edge of the chassis 1222, and at least two pressing portions 1226 extending radially inward from an end of the connecting portion 1224 away from the chassis 1222, respectively.
  • Each of the elastic pieces 124 extends upward and radially outward from an end of the pressing portion 1226 away from the connecting portion 1224, and the pressing portion 1226 is pressed against the lower surface 322 of the housing 32 to fix the elastic member 12 to the second member 30. on.
  • the chassis 1222 is provided with a through hole 1222a to extend the structure of the second member 30 from the through hole 1222a.
  • the connecting portion 1224 and the pressing portion 1226 can be omitted.
  • the bottom portion 122 only includes the chassis 1222. The chassis 1222 is pressed against the lower surface 322 of the housing 32, and the elastic piece 124 is directed from the chassis 1222 toward the bushing. Extended in 34 directions.
  • the shrapnel 124 includes a free end 1242 that extends out of the bushing 34.
  • the free end 1242 includes a first projection 1242a extending radially outward and a second projection 1242b extending radially inward.
  • the first card slot 222 is an annular groove that cooperates with the second protrusion 1242b.
  • the first protrusion 1242a may be a radial end of the free end 1242. It is bent outward to form, and may also be a bulge that is radially inwardly convex from the free end 1242.
  • the end of the first protrusion 1242a forms a curved edge.
  • the second protrusion 1242b may be formed by bending the free end 1242 radially outward, or may be a bulge that protrudes radially outward from the free end 1242.
  • the first protrusion 1242a and the second protrusion 1242b are not limited to the above structure.
  • the knob 14 is rotatably sleeved on the bushing 34.
  • the inner wall of the knob 14 is formed with a second slot 142 that cooperates with the first protrusion 1242a.
  • the second slot 142 includes a first portion 1422 in the circumferential direction.
  • the second portion 1424 the depth of the first portion 1422 is less than the depth of the second portion 1424.
  • the first portion 1422 is a plurality of second sub-card slots 1422a that mate with the first protrusions 1242a.
  • the first portion 1422 is sized and shaped to mate with the curved edges of the first protrusions 1242a.
  • the first portion 1422 is annular and disposed around the inner wall of the knob 14.
  • the second portion 1424 divides the first portion 1422 into a plurality of arcuate second sub-card slots (not shown), such as when the shrapnel 124 When the number is two, the second portion 1424 divides the first portion 1422 into two circular arc-shaped second sub-card slots; when the number of the elastic pieces 124 is three, the second portion 1424 separates the first portion 1422 A three-arc-shaped second sub-card slot.
  • the knob 14 When the knob 14 is rotated such that the elastic piece 124 is compressed radially inwardly into the first portion 1422, the second protrusion 1242b is snapped into the first slot 222 to fix the first element 20 to the second element 30, and the knob 14 is rotated.
  • the second projection 1242b is detached from the first slot 222 when the tab 124 is radially compressed inwardly into the second portion 1424 to permit removal of the first member 20 from the second member 30.
  • the knob 14 includes an operation portion 144 whose outer edge of the cross section perpendicular to the central axis has a polygonal shape or a circular shape forming a plurality of concave or convex sub-arcs.
  • the structure of the operation portion 144 is not limited to the above configuration, and for example, a plurality of bumps may be provided on the operation portion 144 or a plurality of stripes may be formed on the outer surface of the operation portion 144.
  • the first component 20 is detachably and rotatably mounted to the second component 30 by the cooperation of the elastic member 12 and the knob 14, which is convenient for disassembly and assembly.
  • first card slot 222 is an annular groove that cooperates with the second protrusion 1242b.
  • the plurality of elastic pieces 124 are evenly distributed in an annular array, so that the first element 20 is rotated, so that when the first protrusion 1242a is engaged with the second card slot 142, the knob 14 is evenly stressed, and the second protrusion 1242b is engaged.
  • the first card slot 222 is used, the first component 20 is evenly stressed.
  • the chassis 1222 includes a pressing portion 1226 that is pressed against the lower surface 322 of the housing 32.
  • the elastic piece 124 extends upward and radially outward from the end of the pressing portion 1226 away from the connecting portion 1224. The structure allows the second member 30 to be more firmly connected to the elastic member 12.
  • the end of the first protrusion 1242a forms a curved edge, and when the knob 14 is rotated, the friction when the first protrusion 1242a slides into or out of the second slot 142 is small, so that the rotary knob 14 is more labor-saving, and The small friction causes the wear of the first protrusion 1242a to be small, which can prolong the service life of the product.
  • the outer edge of the cross section of the operating portion 144 perpendicular to the central axis has a polygonal shape or a circular shape forming a plurality of concave or convex sub-arcs.
  • an embodiment of the present invention further provides a remote control device 100 including a first component 20, a second component 30, and the connection structure 10 of any of the above embodiments.
  • the first component 20 is an antenna assembly including a cylindrical plug portion 22, a flange portion 24, an antenna portion 26, and a male connector 28.
  • the second component 30 is a remote control body including a housing 32, a bushing 34 extending outwardly from the housing 32, and a female connector 36.
  • the antenna assembly can be mounted to the remote control body via the connection structure 10 of any of the above embodiments.
  • the plug portion 22 includes a mounting slot 224 into which the male connector 28 is mounted.
  • the insertion portion 22 is provided with a bushing 34. In the radial direction, the knob 14, the bushing 34, the elastic piece 124, the insertion portion 22, and the male connector 28 are sequentially arranged from the outside to the inside.
  • the flange portion 24 extends radially outward from the end of the insertion portion 22 away from the housing 32.
  • the antenna portion 26 is formed to extend upward from the flange portion 24 in the axial direction, and the antenna portion 26 is for transmitting or receiving electromagnetic waves.
  • the flange portion 24 bears against the knob 14.
  • the top of the knob 14 is on the same level as the top of the bushing 34, and the flange portion 24 bears against the bushing 34 and the knob 14.
  • the top of the bushing 34 extends beyond the top of the knob 14, and the flange portion 24 bears only against the bushing 34.
  • the flange portion 24 makes the connection of the antenna assembly and the remote controller body more stable.
  • the bottom portion 122 is formed with a through hole 1222a sized to fit the female connector 36.
  • the bottom portion 122 further includes a stiffener 1228 extending upwardly from the chassis 1222 for reinforcing the strength of the chassis 1222.
  • the bottom portion 122 may not be provided with the reinforcement member 1228.
  • the female connector 36 is disposed in the housing 32, and the female connector 36 is inserted into the male connector 28 after passing through the through hole 1222a.
  • the upper portion of the female connector 36 is a hollow cylinder, and the male connector 28 is inserted into the female connector 36 for connection to the female connector 36.
  • the female connector 36 includes a first cylinder 362 and a second cylinder 364 extending from the first cylinder 362.
  • the first cylinder 362 is inserted into the through hole 1222a and then inserted into the male connector 28.
  • the two cylinders 364 bear against the chassis 1222 and are located between the stiffeners 1228.
  • the knob 14 When the knob 14 is rotated such that the elastic piece 124 is radially compressed inwardly into the first portion 1422, the second protrusion 1242b is snapped into the first card slot 222 to fix the antenna assembly to the remote controller body, and the knob 14 is rotated so that the spring 124 is rotated.
  • the second projection 1242b is detached from the first card slot 222 when the radially inward compression is snapped into the second portion 1424 to allow the antenna assembly to be detached from the remote control body.
  • the remote control device 100 of the embodiment of the present invention realizes that the antenna assembly is detachably and rotatably mounted on the remote controller body by the cooperation of the elastic member 12 and the knob 14, which is convenient for disassembly and assembly, and facilitates storage and transportation of the remote control device 100.
  • the antenna assembly when the antenna assembly is mounted to the remote controller body through the connecting structure 10, the central axis A of the antenna assembly and the central axis B of the elastic member 12 coincide, and the antenna assembly can be rotated around the central axis B of the elastic member 12 to adjust the antenna assembly.
  • the orientation
  • an embodiment of the present invention further provides an unmanned aerial vehicle system 1000 including a drone 200 and a remote control device 100 according to any of the above embodiments.
  • the antenna assembly is detachably and rotatably mounted to the remote controller body by the cooperation of the elastic member 12 and the knob 14.
  • the remote control device 100 is convenient to disassemble and assemble, and the UAV system 1000 is convenient. Storage and transportation.
  • first and second are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated.
  • features defining “first” and “second” may include at least one feature, either explicitly or implicitly.
  • a plurality means at least two, for example two, three, unless specifically defined otherwise.

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Abstract

一种将第一元件(20)安装于第二元件(30)的连接结构(10)，第一元件(20)包括柱状的插接部(22)，插接部(22)的外轴面上形成有第一卡槽(222)，第二元件(30)包括壳体(32)和自壳体(32)向外延伸的衬套(34)，插接部(22)插入衬套(34)；连接结构(10)包括弹性件(12)及旋钮(14)，弹性件(12)自壳体(32)内伸出衬套(34)外，弹性件(12)包括卡设在壳体(32)上的底部(122)和自底部(122)伸出衬套(34)的至少两个弹片(124)，弹片(124)包括伸出衬套(34)外的自由端(1242)，自由端(1242)包括沿径向向外延伸的第一凸起(1242a)和沿径向向内延伸的第二凸起(1242b)；旋钮(14)转动套设在衬套(34)上，旋钮(14)的内壁形成有与第一凸起(1242a)配合的第二卡槽(142)，第二卡槽(142)沿圆周方向包括第一部分(1422)和第二部分(1424)，第一部分(1422)的深度小于第二部分(1424)的深度。该连接结构（10）通过弹性件（12）和旋钮（14）的配合实现将第一元件（20）可拆卸、可转动地安装于第二元件（30），拆装方便。

Description

连接结构 技术领域
本发明涉及连接机构技术领域，尤其是涉及一种连接结构。
背景技术
无人机的遥控器的天线往往插入遥控器的壳体内从而与壳体转动连接以方便天线的展开跟收合，导致天线的拆装十分不方便，无法满足某些场合的需求，例如在运输过程中可能需要将天线拆卸下来以避免天线在运行过程中不利于打包或者损坏。
发明内容
本发明的实施方式提供一种将第一元件安装于第二元件的连接结构，所述第一元件包括柱状的插接部，所述插接部的外轴面上形成有第一卡槽，所述第二元件包括壳体和自所述壳体向外延伸的衬套，所述插接部插入所述衬套，所述连接结构包括：
自所述壳体内伸出所述衬套内的弹性件，所述弹性件包括卡设在所述壳体上的底部和自所述底部伸出所述衬套的至少两个弹片，所述弹片包括伸出所述衬套外的自由端，所述自由端包括沿径向向外延伸的第一凸起和沿径向向内延伸的第二凸起；和
转动套设在所述衬套上的旋钮，所述旋钮的内壁形成有与所述第一凸起配合的第二卡槽，所述第二卡槽沿圆周方向包括第一部分和第二部分，所述第一部分的深度小于所述第二部分的深度，所述旋钮转动使得所述弹片沿径向向内压缩卡入所述第一部分时所述第二凸起卡入所述第一卡槽从而将所述第一元件固定连接在所述第二元件上，而所述旋钮转动使得所述弹片沿径向向内压缩卡入所述第二部分时所述第二凸起从所述第一卡槽脱离从而允许将所述第一元件从所述第二元件拆卸。
在某些实施方式中，所述底部包括底盘、至少两个自所述底盘的边缘向上延伸的连接部和至少两个分别自所述连接部远离所述底盘一端沿径向向内延伸的抵压部，每个所述弹片自所述抵压部远离所述连接部的一端向上且沿径向向外延伸，所述弹片伸出所述衬套后抵压在所述衬套的内表面上，所述抵压部抵压在所述壳体的下表面上从而将所述弹性件固定在所述第二元件上。
在某些实施方式中，所述衬套的内表面呈倒圆台形。
在某些实施方式中，所述自由端沿径向向外弯折以形成所述第一凸起。
在某些实施方式中，所述第一凸起的末端形成弧形边缘。
在某些实施方式中，所述第二部分包括与所述弧形边缘配合的第一弧形槽。
在某些实施方式中，所述自由端沿径向向内弯折以形成所述第二凸起。
在某些实施方式中，所述第二凸起为所述自由端沿径向向内凸起的鼓包。
在某些实施方式中，所述第一卡槽为与所述第二凸起配合的环形槽。
在某些实施方式中，所述旋钮包括有操作部，所述操作部垂直于中心轴的横截面的外边缘呈多边形或形成多个内凹或外凸的子弧的圆形。
本发明实施方式的连接结构，通过弹性件和旋钮的配合实现将第一元件可拆卸地且可转动地安装于第二元件，拆装方便。
本发明的实施方式的附加方面和优点将在下面的描述中部分给出，部分将从下面的描述中变得明显，或通过本发明的实施方式的实践了解到。
附图说明
本发明的实施方式的上述和/或附加的方面和优点从结合下面附图对实施方式的描述中将变得明显和容易理解，其中：
图1是应用本发明实施方式的连接结构的遥控装置的部分立体示意图；
图2是本发明实施方式的遥控装置的部分分解示意图；
图3是本发明实施方式的遥控装置的部分剖面示意图；
图4是本发明实施方式的连接结构的弹性件的立体示意图；
图5是本发明实施方式的连接结构的旋钮的截面示意图；
图6是本发明另一实施方式的连接结构的弹性件的立体示意图；
图7是本发明实施方式的第一元件的部分结构示意图；和
图8是本发明实施方式的无人机系统的平面示意图。
主要元件符号说明：
无人机系统1000，遥控装置100，连接结构10，弹性件12，底部122，底盘1222，通孔1222a，缺口1222b，连接部1224，抵压部1226，加强件1228，弹片124，自由端1242，第一凸起1242a，第二凸起1242b，旋钮14，第二卡槽142，操作部144，第一部分1422，第二子卡槽1422a，第二部分1424，第一元件20，插接部22，第一卡槽222，安装槽224，法兰部24，天线部26，公连接件28，第二元件30，壳体32，下表面322，连接孔324，衬套34，母连接件36，第一柱体362，第二柱体364，无人机200。
具体实施方式
下面详细描述本发明的实施方式，所述实施方式的示例在附图中示出，其中自始至终相同或类似的标号表示相同或类似的元件或具有相同或类似功能的元件。下面通过参考附图描述的实施方式是示例性的，仅用于解释本发明，而不能理解为对本发明的限制。
在本发明的描述中，需要理解的是，术语“中心”、“纵向”、“横向”、“长度”、“宽度”、“厚度”、“上”、“下”、“前”、“后”、“左”、“右”、“竖直”、“水平”、“顶”、“底”、“内”、“外”、“顺时针”、“逆时针”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发明和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本发明的限制。此外，术语“第一”、“第二”仅用于描述目的，而不能理解为指示或暗示相对重要性或者隐含指明所指示的技术特征的数量。由此，限定有“第一”、“第二”的特征可以明示或者隐含地包括一个或者更多个所述特征。在本发明的描述中，“多个”的含义是两个或两个以上，除非另有明确具体的限定。
在本发明的描述中，需要说明的是，除非另有明确的规定和限定，术语“安装”、“相连”、“连接”应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或一体地连接；可以是机械连接，也可以是电连接或可以相互通讯；可以是直接相连，也可以通过中间媒介间接相连，可以是两个元件内部的连通或两个元件的相互作用关系。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发明中的具体含义。
在本发明中，除非另有明确的规定和限定，第一特征在第二特征之“上”或之“下”可以包括第一和第二特征直接接触，也可以包括第一和第二特征不是直接接触而是通过它们之间的另外的特征接触。而且，第一特征在第二特征“之上”、“上方”和“上面”包括第一特征在第二特征正上方和斜上方，或仅仅表示第一特征水平高度高于第二特征。第一特征在第二特征“之下”、“下方”和“下面”包括第一特征在第二特征正下方和斜下方，或仅仅表示第一特征水平高度小于第二特征。
下文的公开提供了许多不同的实施方式或例子用来实现本发明的不同结构。为了简化本发明的公开，下文中对特定例子的部件和设置进行描述。当然，它们仅仅为示例，并且目的不在于限制本发明。此外，本发明可以在不同例子中重复参考数字和/或参考字母，这种重复是为了简化和清楚的目的，其本身不指示所讨论各种实施方式和/或设置之间的关系。此外，本发明提供了的各种特定的工艺和材料的例子，但是本领域普通技术人员可以意识到其他工艺的应用和/或其他材料的使用。
请参阅图1-图3，本发明实施方式的连接结构10用于将第一元件20安装于第二元 件30。
第一元件20包括柱状的插接部22，插接部22的外轴面上形成有第一卡槽222。
第二元件30包括壳体32和自壳体32向外延伸的衬套34，插接部22插入衬套34。
连接结构10包括弹性件12及旋钮14。
请一并参阅图4，弹性件12自壳体32内伸出衬套34外，弹性件12包括卡设在壳体32上的底部122和自底部122伸出衬套34的至少两个弹片124。弹片124包括伸出衬套34外的自由端1242。自由端1242包括沿径向向外延伸的第一凸起1242a和沿径向向内延伸的第二凸起1242b。
请一并参阅图5，旋钮14转动套设在衬套34上，旋钮14的内壁形成有与第一凸起1242a配合的第二卡槽142，第二卡槽142沿圆周方向包括第一部分1422和第二部分1424，第一部分1422的深度小于第二部分1424的深度，旋钮14转动使得弹片124沿径向向内压缩卡入第一部分1422时第二凸起1242b卡入第一卡槽222从而将第一元件20固定连接在第二元件30上，而旋钮14转动使得弹片124沿径向向内压缩卡入第二部分1424时第二凸起1242b从第一卡槽222脱离从而允许将第一元件20从第二元件30拆卸。
具体地，弹性件12自壳体32内生出衬套34外并使第一凸起1242a卡入第二卡槽142，当第一凸起1242a卡入第一部分1422时，弹性件12受到径向向内的压力而发生弹性形变，径向向内被压缩。转动旋钮14使第一凸起1242a从第一部分1422转动至深度较深的第二部分1424时，弹片124径向向外弹出，使第二凸起1242b从第一卡槽222脱离。
如此，本发明实施方式的连接结构10，通过弹性件12和旋钮14的配合实现将第一元件20可拆卸地且可转动地安装于第二元件30，拆装方便。
进一步地，第一元件20通过连接组件10安装于第二元件30时，第一元件20的中心轴A与弹性件12的中心轴B重合，第一元件20可绕弹性件12的中心轴B相对于壳体32和衬套34转动。
在某些实施方式中，连接结构10可以应用于遥控装置100，遥控装置100可以包括遥控器本体和天线组件。其中，第一元件20可以是天线组件，而第二元件30可以是遥控器本体，遥控器本体包括壳体32和自壳体32向外延伸的衬套34。也即是说，连接结构10可以应用于遥控装置100，并用于将天线组件可拆卸地且可转动地安装在遥控器本体上。
如此，天线组件便于拆卸，特别有利于某些场合中天线组件的拆卸，例如可以在运输时将天线组件拆卸下来，便于遥控装置100打包，同时可以避免天线组件在运输过程 中损坏。
可以理解，天线组件通过连接结构10安装至遥控器本体上时，天线组件的中心轴A和弹性件12的中心轴B重合，天线组件可绕弹性件12的中心轴B相对于遥控器本体的壳体32和衬套34转动，以调节天线组件的朝向。
在某些实施方式中，遥控装置100可以应用于无人机系统1000，并用于控制无人机200。例如，将遥控装置100的天线组件安装到遥控器本体并展开，并通过天线组件发射信号与无人机200通信。
请参阅图1-图3，本发明实施方式的连接结构10，可应用于连接相对旋转的第一元件20和第二元件30。
连接结构10包括弹性件12及旋钮14。
第一元件20包括柱状的插接部22，插接部22的外轴面上形成有第一卡槽222。具体地，第一卡槽222呈环形。
第二元件30包括壳体32和自壳体32向外延伸的衬套34，衬套34的内表面呈倒圆台形。插接部22插入衬套34。
请一并参阅图4，弹性件12自壳体32内伸出衬套34外，弹性件12包括卡设在壳体32上的底部122和自底部122伸出衬套34的至少两个弹片124。具体地，多个弹片124呈环状阵列均匀分布。弹片124伸出衬套34后抵压在衬套34的内表面上。在一个例子中，弹性件12的底部122和弹片124一体成型，当然，在其他例子中，也可以与不采用一体成型，例如可以将弹片124和底部122通过焊接的方式连接。弹性件12可以采用金属材料制成，也可以采用非金属材料制成。本实施例中，弹片124的数量为两个，两个弹片124对称设置。当然，在其他实施方式中，弹片124的数量也可以为三个、四个或者其他任意多个。
底部122包括底盘1222、至少两个自底盘1222的边缘向上延伸的连接部1224和至少两个分别自连接部1224远离底盘1222一端沿径向向内延伸的抵压部1226。每个弹片124自抵压部1226远离连接部1224的一端向上且沿径向向外延伸，抵压部1226抵压在壳体32的下表面322上从而将弹性件12固定在第二元件30上。在一个例子中，底盘1222上开设有通孔1222a，以使第二元件30的结构从通孔1222a伸出。当然，在其他实施方式中，连接部1224和抵压部1226可省略，例如，底部122仅包括底盘1222，底盘1222抵压在壳体32的下表面322上，弹片124自底盘1222朝衬套34方向延伸。
弹片124包括伸出衬套34外的自由端1242，自由端1242包括沿径向向外延伸的第一凸起1242a和沿径向向内延伸的第二凸起1242b。第一卡槽222为与第二凸起1242b配合的环形槽。具体地，请参阅图4及图6，第一凸起1242a可以为自由端1242沿径向 向外弯折以形成，也可以为自由端1242沿径向向内凸起的鼓包。第一凸起1242a的末端形成弧形边缘。对应地，第二凸起1242b可以为自由端1242沿径向向外弯折以形成，也可以为自由端1242沿径向向外凸起的鼓包。当然，在其他实施方式中，第一凸起1242a及第二凸起1242b不限于上述结构。
请一并参阅图5，旋钮14转动套设在衬套34上，旋钮14的内壁形成有与第一凸起1242a配合的第二卡槽142，第二卡槽142沿圆周方向包括第一部分1422和第二部分1424，第一部分1422的深度小于第二部分1424的深度。在一个例子中，第一部分1422为多个与第一凸起1242a配合的多个第二子卡槽1422a，具体地，第一部分1422的大小及形状与第一凸起1242a的弧形边缘配合。在另一个例子中，第一部分1422呈环状并环绕旋钮14内壁设置，第二部分1424将第一部分1422分隔成多个圆弧形的第二子卡槽(图未示)，例如当弹片124的数量为2个时，第二部分1424则将第一部分1422分隔成两个圆弧形的第二子卡槽；当弹片124的数量为3个时，第二部分1424则将第一部分1422分隔成三个圆弧形的第二子卡槽。
旋钮14转动使得弹片124沿径向向内压缩卡入第一部分1422时第二凸起1242b卡入第一卡槽222从而将第一元件20固定连接在第二元件30上，而旋钮14转动使得弹片124沿径向向内压缩卡入第二部分1424时第二凸起1242b从第一卡槽222脱离从而允许将第一元件20从第二元件30拆卸。
旋钮14包括有操作部144，操作部144垂直于中心轴的横截面的外边缘呈多边形或形成多个内凹或外凸的子弧的圆形。当然，在其他实施方式中，操作部144的结构不限于上述结构，例如可以在操作部144上设置若干个凸块，或者在操作部144的外表面上形成多个条纹。
本发明实施方式的连接结构10，通过弹性件12和旋钮14的配合实现将第一元件20可拆卸地且可转动地安装于第二元件30，拆装方便。
进一步地，第一卡槽222为与第二凸起1242b配合的环形槽，第一元件20通过连接组件10安装于第二元件30时，第一元件20的中心轴A与弹性件12的中心轴B重合，使得第一元件20可绕弹性件12的中心轴B旋转。
又进一步地，多个弹片124呈环状阵列均匀分布，便于第一元件20旋转，使得第一凸起1242a卡入第二卡槽142时，旋钮14受力均匀，第二凸起1242b卡入第一卡槽222时，第一元件20受力均匀。
再有，底盘1222包括抵压部1226，抵押部1226抵压在壳体32的下表面322上，弹片124自抵压部1226远离连接部1224的一端向上且沿径向向外延伸，这种结构使得第二元件30与弹性件12较稳固地连接。
再进一步地，第一凸起1242a的末端形成弧形边缘，旋转旋钮14时，第一凸起1242a滑入或滑出第二卡槽142时的摩擦较小，使得旋转旋钮14更加省力，且摩擦小使得第一凸起1242a的磨损小，可延长产品使用寿命。
更进一步地，操作部144垂直于中心轴的横截面的外边缘呈多边形或形成多个内凹或外凸的子弧的圆形，这种结构使得用户旋转旋钮14时，与旋钮14之间的摩擦更大，便于用户旋转旋钮14，使得拆卸更加方便。
请参阅图1-图3，本发明实施方式还提供一种遥控装置100，包括第一元件20、第二元件30及上述任一实施方式的连接结构10。第一元件20为天线组件，包括柱状插接部22、法兰部24、天线部26和公连接件28。第二元件30为遥控器本体，包括壳体32、自壳体32向外延伸的衬套34和母连接件36。天线组件可通过上述任一实施方式的连接结构10安装至遥控器本体上。
请参阅图2及图7，插接部22包括安装槽224，公连接件28安装在安装槽224内。具体地，插接部22穿设衬套34，在径向方向上，由外至内依次为旋钮14、衬套34、弹片124、插接部22、公连接件28。
自插接部22远离壳体32一端沿径向向外延伸形成法兰部24。自法兰部24轴向向上延伸形成天线部26，天线部26用于发射或接收电磁波。在一个例子中，法兰部24承靠在旋钮14上。在另一个例子中，旋钮14顶部与衬套34顶部在同一水平面上，法兰部24则承靠在衬套34和旋钮14上。在又一个例子中，衬套34顶部超出旋钮14顶部，法兰部24仅承靠在衬套34上。法兰部24使得天线组件与遥控器本体的连接更加稳定。
请参阅图4，底部122形成有通孔1222a，通孔1222a的大小与母连接件36配合。本实施方式中，底部122还包括自底盘1222向上延伸的加强件1228，加强件1228用于加强底盘1222的强度。当然，在其他实施方式中，底部122也可以不设置加强件1228。
母连接件36设置在壳体32内，母连接件36穿过通孔1222a后与公连接件28插接。母连接件36的上部为中空的柱体，公连接件28插入母连接件36以实现与母连接件36连接。在一个例子中，母连接件36包括第一柱体362及自第一柱体362延伸的第二柱体364，第一柱体362穿过通孔1222a后与公连接件28插接，第二柱体364承靠在底盘1222上并位于加强件1228之间。
旋钮14转动使得弹片124沿径向向内压缩卡入第一部分1422时第二凸起1242b卡入第一卡槽222从而将天线组件固定连接在遥控器本体上，而旋钮14转动使得弹片124沿径向向内压缩卡入第二部分1424时第二凸起1242b从第一卡槽222脱离从而允许将天线组件从遥控器本体拆卸。
本发明实施方式的遥控装置100，通过弹性件12和旋钮14的配合实现将天线组件可拆卸地且可转动地安装于遥控器本体，拆装方便，便于遥控装置100的存放和运输。
可以理解，天线组件通过连接结构10安装至遥控器本体上时，天线组件的中心轴A和弹性件12的中心轴B重合，天线组件可绕弹性件12的中心轴B转动，以调节天线组件的朝向。
请参阅图8，本发明实施方式还提供一种无人机系统1000，包括无人机200及上述任一实施方式的遥控装置100。
本发明实施方式的无人机系统1000，通过弹性件12和旋钮14的配合实现将天线组件可拆卸地且可转动地安装于遥控器本体，遥控装置100拆装方便，便于无人机系统1000的存放和运输。
在本说明书的描述中，参考术语“某些实施方式”、“一个实施方式”、“一些实施方式”、“示意性实施方式”、“示例”、“具体示例”、或“一些示例”的描述意指结合实施方式或示例描述的具体特征、结构、材料或者特点包含于本发明的至少一个实施方式或示例中。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方式或示例。而且，描述的具体特征、结构、材料或者特点可以在任何的一个或多个实施方式或示例中以合适的方式结合。
此外，术语“第一”、“第二”仅用于描述目的，而不能理解为指示或暗示相对重要性或者隐含指明所指示的技术特征的数量。由此，限定有“第一”、“第二”的特征可以明示或者隐含地包括至少一个特征。在本发明的描述中，“多个”的含义是至少两个，例如两个，三个，除非另有明确具体的限定。
尽管上面已经示出和描述了本发明的实施例，可以理解的是，上述实施例是示例性的，不能理解为对本发明的限制，本领域的普通技术人员在本发明的范围内可以对上述实施例进行变化、修改、替换和变型，本发明的范围由权利要求及其等同物限定。

Claims (10)

  1. 一种将第一元件安装于第二元件的连接结构，所述第一元件包括柱状的插接部，所述插接部的外轴面上形成有第一卡槽，所述第二元件包括壳体和自所述壳体向外延伸的衬套，所述插接部插入所述衬套，其特征在于，所述连接结构包括：
    自所述壳体内伸出所述衬套内的弹性件，所述弹性件包括卡设在所述壳体上的底部和自所述底部伸出所述衬套的至少两个弹片，所述弹片包括伸出所述衬套外的自由端，所述自由端包括沿径向向外延伸的第一凸起和沿径向向内延伸的第二凸起；和
    转动套设在所述衬套上的旋钮，所述旋钮的内壁形成有与所述第一凸起配合的第二卡槽，所述第二卡槽沿圆周方向包括第一部分和第二部分，所述第一部分的深度小于所述第二部分的深度，所述旋钮转动使得所述弹片沿径向向内压缩卡入所述第一部分时所述第二凸起卡入所述第一卡槽从而将所述第一元件固定连接在所述第二元件上，而所述旋钮转动使得所述弹片沿径向向内压缩卡入所述第二部分时所述第二凸起从所述第一卡槽脱离从而允许将所述第一元件从所述第二元件拆卸。
  2. 根据权利要求1所述的连接结构，其特征在于，所述底部包括底盘、至少两个自所述底盘的边缘向上延伸的连接部和至少两个分别自所述连接部远离所述底盘一端沿径向向内延伸的抵压部，每个所述弹片自所述抵压部远离所述连接部的一端向上且沿径向向外延伸，所述弹片伸出所述衬套后抵压在所述衬套的内表面上，所述抵压部抵压在所述壳体的下表面上从而将所述弹性件固定在所述第二元件上。
  3. 根据权利要求2所述的连接结构，其特征在于，所述衬套的内表面呈倒圆台形。
  4. 根据权利要求1所述的连接结构，其特征在于，所述自由端沿径向向外弯折以形成所述第一凸起。
  5. 根据权利要求4所述的连接结构，其特征在于，所述第一凸起的末端形成弧形边缘。
  6. 根据权利要求5所述的连接结构，其特征在于，所述第二部分包括与所述弧形边缘配合的第一弧形槽。
  7. 根据权利要求1所述的连接结构，其特征在于，所述自由端沿径向向内弯折以形成所述第二凸起。
  8. 根据权利要求1所述的连接结构，其特征在于，所述第二凸起为所述自由端沿径向向内凸起的鼓包。
  9. 根据权利要求1所述的连接结构，其特征在于，所述第一卡槽为与所述第二凸起配合的环形槽。
  10. 根据权利要求1所述的连接结构，其特征在于，所述旋钮包括有操作部，所述操作部垂直于中心轴的横截面的外边缘呈多边形或形成多个内凹或外凸的子弧的圆形。
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