WO2019140934A1 - 扭簧件、摇杆机构和遥控器 - Google Patents

扭簧件、摇杆机构和遥控器 Download PDF

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Publication number
WO2019140934A1
WO2019140934A1 PCT/CN2018/106258 CN2018106258W WO2019140934A1 WO 2019140934 A1 WO2019140934 A1 WO 2019140934A1 CN 2018106258 W CN2018106258 W CN 2018106258W WO 2019140934 A1 WO2019140934 A1 WO 2019140934A1
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WO
WIPO (PCT)
Prior art keywords
support portion
rocker
torsion spring
spring member
rocker arm
Prior art date
Application number
PCT/CN2018/106258
Other languages
English (en)
French (fr)
Inventor
黄星
彭涛
唐尹
郭盛家
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 CN201880015711.2A priority Critical patent/CN110709956A/zh
Publication of WO2019140934A1 publication Critical patent/WO2019140934A1/zh

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/02—Parts of sliding-contact bearings
    • F16C33/04—Brasses; Bushes; Linings
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/02—Parts of sliding-contact bearings
    • F16C33/04—Brasses; Bushes; Linings
    • F16C33/06—Sliding surface mainly made of metal
    • F16C33/10—Construction relative to lubrication
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
    • G05G1/00—Controlling members, e.g. knobs or handles; Assemblies or arrangements thereof; Indicating position of controlling members
    • G05G1/04—Controlling members for hand actuation by pivoting movement, e.g. levers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H21/00—Switches operated by an operating part in the form of a pivotable member acted upon directly by a solid body, e.g. by a hand
    • H01H21/02—Details
    • H01H21/18—Movable parts; Contacts mounted thereon
    • H01H21/36—Driving mechanisms
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H25/00—Switches with compound movement of handle or other operating part
    • H01H25/04—Operating part movable angularly in more than one plane, e.g. joystick

Definitions

  • the embodiment of the invention belongs to the technical field of rocker switches, and relates to a torsion spring member, a rocker mechanism and a remote controller.
  • the rocker mechanism of the remote control generally cooperates with a housing, and the rocker mechanism is provided with a rotating shaft that cooperates with the housing to enable the rocker mechanism to rotate relative to the housing.
  • the rocker assembly is offset from the centered position relative to the outer casing.
  • the rocker mechanism is provided with an elastic member so that the rocker mechanism automatically returns to the center after the external force disappears.
  • the elastic member is related to the number of the shaft members in the rocker mechanism, and each of the shaft members is provided with at least one elastic member for controlling the automatic return of the rocker mechanism.
  • the elastic member is moved, the elastic member and the outer casing are rubbed against each other, and the rocker mechanism has poor rotation flexibility.
  • the free end of the elastic member is flat, and the wear efficiency of the outer casing is high, which affects the practical life of the outer casing and the overall flexibility of the remote controller.
  • an embodiment of the present invention provides a torsion spring member, a rocker mechanism, and a remote controller.
  • a torsion spring member including a spring portion, a first support portion and a second support portion extending from both ends of the spring portion, The free end of the first support portion is provided with a first bent portion, and the free end of the second support portion is provided with a second bent portion.
  • the extending direction of the first supporting portion and the extending direction of the second supporting portion are parallel to each other and perpendicular to an axis of the spring portion; or the free ends of the first supporting portion and the second supporting portion are close to each other .
  • the first bent portion is formed by bending a free end of the first support portion; and/or the second bent portion is formed by bending a free end of the second support portion.
  • the torsion spring member is machined from a strip of material that is wound at least one turn to form the spring portion.
  • a rocker mechanism including a bracket, a rocker assembly rotatably mounted to the bracket, and a torsion spring member as described above, the torsion spring member being fixed to the The rocker assembly, the first support portion and the second support portion are respectively clamped to the bracket, and the torsion spring member drives the rocker assembly to automatically return to the center after the external force disappears.
  • the rocker assembly includes a first rocker arm and a rocker member mounted on the first rocker arm, the first rocker arm is provided with a first axis and parallel to the first axis
  • the first positioning boss is provided with the spring portion, and the first supporting portion and the second supporting portion are respectively defined on two sides of the first positioning boss.
  • the rocker assembly further includes a second rocker arm, the second rocker arm is provided with a second shaft and a second positioning boss parallel to the second shaft, the first shaft and the The second shaft is orthogonal, and the second shaft is provided with the spring portion, and the first support portion and the second support portion are respectively defined on two sides of the second positioning boss;
  • the first rocker arm is provided with a first guiding slot
  • the second rocker arm is provided with a second guiding slot
  • the rocker member is movably connected with the first rocker arm or the second rocker arm Moving in the first guiding groove and the second guiding groove, the rocker member swings in the first guiding groove in a direction of the first axis; the rocker member is along the second axis The direction is swung in the second guiding groove.
  • the bracket is provided with a positioning portion, and the first supporting portion and the second supporting portion respectively abut on both sides of the positioning portion.
  • the positioning portion includes a first groove and a second groove provided in the bracket, the first support portion extending into the first groove and abutting against the first groove a sidewall of the second support extending into the second recess and abutting against a sidewall of the second recess.
  • a remote controller including a remote controller body and a rocker mechanism as described above, the rocker mechanism being mounted to the remote controller body.
  • the spring portion is used for fixing the torsion spring member and providing support for the first support portion and the second support portion, and the torsion spring member is conveniently fixed.
  • the first support portion and the second support portion are elastically deformed, and the free end of the first support portion is provided with a first bent portion, and the free end of the second support portion is provided with a second bent portion to avoid the first support portion and the second support portion
  • the portion scrapes the joint portion during the elastic deformation process, and the friction resistance of the torsion spring member is small and the service life is long.
  • FIG. 1 is a schematic structural view of a torsion spring member applied to a rocker mechanism according to an embodiment of the present invention.
  • FIG. 2 is a schematic structural view of a torsion spring member according to an embodiment of the present invention.
  • FIG. 3 is a schematic exploded view of a rocker mechanism according to an embodiment of the present invention.
  • FIG. 4 is a cross-sectional structural view of a rocker mechanism according to an embodiment of the present invention.
  • Figure 5 is a schematic cross-sectional view taken along line A-A of Figure 4.
  • Figure 6 is a schematic cross-sectional view of the portion B-B of Figure 4.
  • the torsion spring member 10 the spring portion 11; the first support portion 12; the first bent portion 121; the first connecting portion 122; the second supporting portion 13; the second bent portion 131; the second connecting portion 132; Bracket 20; positioning portion 21; first groove 211; second groove 212; rocker assembly 30; first rocker arm 31; first shaft 311; first positioning boss 312; first guiding groove 313; Rod 32; second rocker arm 33; second shaft 331; second positioning boss 332; bushing 40; first potentiometer 50; second potentiometer 60.
  • the torsion spring member 10 includes a spring portion 11, a first support portion 12 and a second support portion 13 that are extended by both ends of the spring portion 11.
  • the free end of the first support portion 12 is provided with a first bent portion 121, and the free end of the second support portion 13 is provided with a second bent portion 131.
  • the spring portion 11 is for fixing the torsion spring member 10 to the shaft member, and the first support portion 12 and the second support portion 13 are respectively located on both sides of the fixed base, and the shaft member is driven and rotated by an external force, and the shaft member is
  • the first support portion 12 and/or the second support portion 13 abut against the fixed base and elastically deform.
  • One or both of the first support portion 12 and the second support portion 13 generate a corresponding elastic force, which is transmitted to the spring portion 11 along the first support portion 12 and the second support portion 13, and the spring portion 11 generates a corresponding torque .
  • the torsion spring member 10 can drive the shaft member back.
  • the first bent portion 121 is disposed at a free end of the first support portion 12, and a bent structure is formed between the free end of the first support portion 12 and the first bent portion 121, and the first support portion 12 and the fixed base are The frictional resistance between the two is small.
  • the second bent portion 131 is provided at the free end of the second support portion 13 , and a bent structure is formed between the free end of the first support portion 12 and the second bent portion 131 .
  • the torsion spring member 10 disclosed in this embodiment is mounted on the shaft member, and the first support portion 12 and the second support portion 13 are elastically abutted against a fixed base, and the torsion spring member 10 can elastically reset and drive the shaft member automatically. Back in.
  • the spring portion 11 is fixed to the shaft member, the first support portion 12 abuts against the first side of a fixed base, and the second support portion 13 abuts against the second side of the fixed base.
  • the shaft member drives the torsion spring member 10 to rotate under the action of an external force
  • the first support portion 12 or the second support portion 13 elastically abuts against the fixed base and transmits the elastic force to the spring portion 11.
  • the first support portion 12 or the second support portion 13 is elastically reset to return the shaft member.
  • the first support portion 12 or the second support portion 13 reciprocates with respect to the fixed end of the first support portion 12 or the second support portion 13 , and the first bent portion 121 is disposed on the first support portion 12, the second bent portion 131 is disposed on the second support portion 13, so that the frictional force received by the first support portion 12 and the second support portion 13 during the reciprocating swing is small, and the rotation is more flexible. Moreover, the wear between the first support portion 12 and the second support portion 13 and the fixed base is small, and the service life of the torsion spring member 10 and the fixed base is long.
  • the extending direction of the first support portion 12 and the extending direction of the second support portion 13 are parallel to each other and perpendicular to the axis of the spring portion 11.
  • the torsion spring member 10 drives the shaft member to automatically return to the middle, and reduces the installation space of the torsion spring member 10.
  • the first support portion 12 and the second support portion 13 are parallel to each other and perpendicular to the axis of the spring portion 11.
  • a clamping space is formed between the first support portion 12 and the second support portion 13, and the clamping space can be used for receiving and fixing. Parts such as the base.
  • the first bent portion 121 is disposed at the free end of the first support portion 12, the second bent portion 131 is disposed at the free end of the second support portion 13, and the first bent portion 121 and the second bent portion 131 are facing away from the clip. Extend in the direction of space.
  • the first bent portion 121 and the second bent portion 131 are in curved contact with the fixed base, and the torsion spring member 10 is fixed.
  • the contact surface between the pedestals is small and the sliding resistance is small.
  • the free ends of the first support portion 12 and the second support portion 13 are close to each other, and the first bent portion 121 and the second bent portion 131 extend toward a direction away from the nip space.
  • the first support portion 12 and the second support portion 13 act on the fixed base to form a pre-pressure, so that the shaft member rotates
  • the corresponding resistance is formed in the middle, and the operation feels good.
  • the width of the adjustment fixing base is larger than the clamping space, and even if the first supporting portion 12 is parallel to the second supporting portion 13, the first supporting portion 12 and the second supporting portion 13 act on the fixing base to form a pre-pressure, which is improved. Operation feel.
  • the first bent portion 121 is curved with respect to the first support portion 12 such that a joint of the first bent portion 121 and the first support portion 12 forms a bent structure, and a curved surface is formed at a corner of the bent structure.
  • the curved surface can guide the first support portion 12 to slide and reduce the resistance and frictional force received by the first support portion 12.
  • the second bent portion 131 is curved with respect to the second support portion 13 and has a curved surface at the intersection of the first bent portion 121 and the first support portion 12.
  • first bent portion 121 is integrally formed with the first support portion 12, and the first bent portion 121 is formed by bending the free end of the first support portion 12.
  • second bent portion 131 is integrally formed with the second support portion 13, and the second bent portion 131 is formed by bending the free end of the second support portion 13.
  • first bent portion 121 is combined with the first support portion 12, and the first bent portion 121 is fixed to the free end of the first support portion 12 by a connecting member to form the first bent portion 121.
  • second bent portion 131 is combined with the second support portion 13 , and the second bent portion 131 is fixed to the free end of the second support portion 13 by a connecting member to form the second bent portion 131 .
  • the first bent portion 121 can improve the sliding coefficient of the first support portion 12 and reduce the loss
  • the second bent portion 131 can improve the sliding coefficient of the second support portion 13 and reduce the loss, and the user experience is good, and the service life is long.
  • the torsion spring member 10 is machined from a strip of material that is wound at least one turn to form the spring portion 11.
  • the torsion spring member 10 can be processed by a long strip of material, such as a coiled spring steel wire. Wherein both ends of the elongated material extend to form the first support portion 12 and the second support portion 13.
  • the torsion spring member 10 is made of a spring wire in which the spring wire is spirally wound three times to form a spring portion 11 which extends at both ends to form a first support portion 12 and a second support portion 13.
  • the free end of the first support portion 12 is bent to form a first bent portion 121, and the free end of the second support portion 13 is bent to form a second bent portion 131.
  • the first support portion 12 is parallel to the second support portion 13 in an arc shape.
  • the first support portion 12 is connected to one end of the spring portion 11 through the first connecting portion 122
  • the second support portion 13 is connected to the other end of the spring portion 11 via the second connecting portion 132 .
  • the first connecting portion 122 and the second connecting portion 132 cross each other, and the first connecting portion 122 and the second connecting portion 132 are symmetrically disposed.
  • the first support portion 12 transmits the elastic force to the spring portion 11 through the first connection portion 122
  • the second support portion 13 transmits the elastic force to the spring portion 11 through the second connection portion 132.
  • the first connecting portion 122 and the second connecting portion 132 cross each other such that the elastic force of the first supporting portion 12 transmitted to the spring portion 11 is toward the axial direction of the spring portion 11, and likewise, the second supporting portion 13 is transmitted to the spring portion 11
  • the elastic force is directed toward the axial direction of the spring portion 11.
  • the extending direction of the first support portion 12 and the second support portion 13 is adjusted, and the force of the spring portion 11 is adjusted, and the effect of returning to the shaft member is good, and the operation feeling is good.
  • the embodiment of the present invention further provides a rocker mechanism including a bracket 20, a rocker assembly 30 rotatably mounted to the bracket 20, and a torsion spring member as in the above embodiment. 10.
  • the torsion spring member 10 is fixed to the rocker assembly 30.
  • the first support portion 12 and the second support portion 13 are clamped on both sides of the bracket 20.
  • the torsion spring member 10 drives the rocker assembly 30 to automatically return to the center after the external force disappears.
  • the bracket 20 is a fixed base of the rigid structural member for mounting the rocker assembly 30 and is defined at a joint portion of the torsion spring member 10, wherein the first support portion 12 and the second support portion 13 are clamped to the bracket 20.
  • the first bent portion 121 and the second bent portion 131 extend away from the contact surface of the bracket 20 and the torsion spring member 10 such that the contact portion of the torsion spring member 10 with the bracket 20 is the first support portion 12 and the second support.
  • a portion 13 , a bent portion of the first supporting portion 12 and the first bent portion 121 , a bent portion of the second supporting portion 13 and the first bent portion 121 , and a contact portion between the torsion spring member 10 and the bracket 20 is smooth, frictional force small.
  • the rocker assembly 30 is rotatably mounted to the bracket 20, and the spring portion 11 of the torsion spring member 10 is fixed to the rocker assembly 30, and the first support portion 12 and the second support portion 13 extend to the bracket 20. Further, a bushing 40 is provided between the rocker assembly 30 and the bracket 20 to increase the rotational flexibility of the rocker assembly 30.
  • the rocker assembly 30 rotates relative to the bracket 20, and the first support portion 12 or the second support portion 13 elastically abuts against the bracket 20, so that the rocker assembly 30 is always subjected to the elastic force during the rotation, and the operation is performed.
  • the torsion spring member 10 causes the rocker assembly 30 to elastically reset until the elastic force of the first support portion 12 and the second support portion 13 acts on the rocker assembly 30, and the rocker assembly 30 is returned.
  • the rocker assembly 30 includes a first rocker arm 31 and a rocker member 32 mounted to the first rocker arm 31.
  • the first rocker arm 31 is provided with a first shaft 311 and a parallel to the first shaft.
  • the first positioning boss 312 of the 311, the spring portion 11 is sleeved outside the first shaft 311, and the first supporting portion 12 and the second supporting portion 13 are respectively defined on two sides of the first positioning boss 312.
  • the first rocker arm 31 is mounted in the bracket 20, and the rocker member 32 is mounted on the first rocker arm 31 and extends outwardly of the bracket 20 so that the rocker member 32 can drive the first rocker arm 31 to rotate about the axis of the first shaft 311.
  • a shaft-shaped first shaft 311 is disposed at both ends of the first rocker arm 31. Accordingly, the bushing 40 is provided with two and respectively sleeved on the first shaft 311.
  • the first positioning boss 312 is disposed at one end of the first rocker arm 31 and spaced apart from the first shaft 311 by a predetermined distance, the spring portion 11 is sleeved on the first shaft 311, and the first support portion 12 and the second support portion 13 The two sides of the first positioning boss 312 are clamped to enable the torsion spring member 10 to rotate with the first rocker arm 31.
  • the torsion spring member 10 is detachably coupled to the first rocker arm 31, and the torsion spring member 10 is easily mounted and fixed.
  • the first positioning boss 312 is provided with positioning notches on both sides thereof, and the first supporting portion 12 and the second supporting portion 13 are respectively defined at the two positioning notches.
  • the rocker assembly 30 realizes automatic return of the rocker member 32 through a torsion spring member 10, and the rocker member 32 is balanced by force, and the operation feel is good.
  • the rocker assembly 30 further includes a second rocker arm 33, the second rocker arm 33 is provided with a second shaft 331 and a second positioning boss 332 parallel to the second shaft 331, the bushing 40
  • the first shaft 311 and the second shaft 331 are orthogonal to each other.
  • the second shaft 331 is provided with a spring portion 11 , and the first support portion 12 and the second support portion 13 are respectively defined on two sides of the second positioning boss 332 .
  • the first rocker arm 31 is provided with a first guiding groove 313, and the second rocker arm 33 is provided with a second guiding groove.
  • the rocker member 32 is movably connected with the first rocker arm 31 or the second rocker arm 33 and is in the first guide.
  • the groove 313 and the second guiding groove move.
  • the rocker member 32 swings in the first guiding groove 313 along the direction of the first shaft 311, pushes the second rocker arm 33 to rotate about the second axis 331, and restricts the rocker member 32 to the first by the first guiding groove.
  • the rocker member 32 swings in the second guiding slot along the direction of the second axis 331, pushing the first rocker arm 31 to rotate about the direction of the first axis 311, and relying on the second guiding slot
  • the range of oscillation of the rocker member 32 in the direction in which the second shaft 331 is located is limited.
  • the first shaft 311 and the second shaft 331 are orthogonal, that is, the axial direction in which the first shaft 311 is located and the axial direction in which the second shaft 331 is located are perpendicular to each other.
  • the rocker assembly 30 is also provided with a second rocker arm 33 that is coupled to the bracket 20 by a second shaft 331 and that is rotatable relative to the bracket 20.
  • a bushing 40 is attached to each of the second shafts 331 for connecting the second rocker arm 33 with the bracket 20 to enable the second rocker arm 33 to flexibly rotate relative to the bracket 20.
  • the lubricating oil in the bushing 40 enters between the second shaft 331 and the hole wall of the shaft hole of the bushing 40 to reduce the rotational friction of the second shaft 331 and extend the service life of the second shaft 331.
  • the rocker member 32 swings in the first guiding groove 313 along the direction of the first axis 311, and is restrained by the first guiding groove 313 or the bracket 20 in the direction of the first axis 311.
  • the rocker member 32 swings in the second guiding groove along the direction of the second shaft 331 and is restrained by the second guiding groove or the bracket 20 in the direction of the first shaft 311.
  • the first guiding groove 313 or the bracket 20 on the first rocker arm 31 is used to limit the swing of the rocker member 32 in the direction of the first shaft 311, and the second rocker arm 33 is used.
  • the two guiding slots or brackets 20 limit the swinging of the rocker member 32 in the direction of the second shaft 331, and realize the swinging limit based on the structure of the rocker member 32, without additionally adding a limiting structure, and the rocker member 32 has high operation precision.
  • the rocker member 32 Under the external force acting on the rocker member 32, the rocker member 32 can swing along the first guiding groove 313 and the second guiding groove to rotate the first rocker arm 31 and the second rocker arm 33 relative to the bracket 20. After the external force of the rocker member 32 disappears, the rocker member 32 is movably connected to the first rocker arm 31 and the second rocker arm 33, and the torsion spring member 10 mounted on the first shaft 311 can drive the first rocker arm 31 to rotate. In the reset, the torsion spring member 10 mounted on the second shaft 331 can rotate and reset the second rocker arm 33, and the returning effect of the rocker assembly 30 is good.
  • the bracket 20 is provided with a positioning portion 21, and when the first rocker arm 31 and the second rocker arm 33 are mounted on the bracket 20, two brackets 20 are provided.
  • the positioning portion 21, the torsion spring members 10 mounted on the first rocker arm 31 and the second rocker arm 33 are elastically abutted at the corresponding positioning portions 21, respectively.
  • the positioning portion 21 is a boss structure that protrudes from the surface of the bracket 20. When the rocker assembly 30 is in the centering position, the positioning portion 21, the first positioning boss 312 and the first shaft 311 are in the same straight line, and the torsion spring member 10 is sleeved on the first shaft 311 and along the first positioning boss 312. It extends to the positioning portion 21.
  • the first support portion 12 and the second support portion 13 are respectively elastically abutted on both sides of the positioning portion 21 .
  • the first bent portion 121 and the second bent portion 131 are perpendicular to the positioning portion 21 and extend away from the positioning portion 21 .
  • the positioning portion 21 includes a first recess 211 and a second recess 212 disposed in the bracket 20, and the first support portion 12 extends into the first recess 211 and abuts against the first recess
  • the sidewall of the slot 211 extends into the second recess 212 and abuts against the sidewall of the second recess 212.
  • the first groove 211 and the second groove 212 are spaced apart from each other and the positioning portion 21 is formed at the interval between the two, that is, the first groove 211 and The two wall faces adjacent to the second groove 212 are set as the force receiving portions of the positioning portion 21.
  • the first support portion 12 extends from the first rocker arm 31 into the first recess 211 and elastically abuts against the wall surface of the first recess 211.
  • the second support portion 13 extends from the first rocker arm 31 into the second recess 212 and elastically abuts against the wall surface of the second recess 212.
  • the first support portion 12 or the second support portion 13 slides along the wall surface, the first bent portion 121 slides in the first groove 211, and the second bent portion 131 is in the second concave portion.
  • the groove 212 slides, and the contact surface of the torsion spring member 10 and the positioning portion 21 is smooth, and the wear of the torsion spring member 10 against the wall surface is reduced, the service life is long, and the operation feeling is good.
  • the embodiment of the present invention further provides a remote controller including a remote controller body and the rocker mechanism of the above embodiment, wherein the rocker mechanism is mounted on the remote controller body.
  • the bracket 20 of the rocker mechanism is fixedly connected to the remote controller body, and the bracket 20 can be directly fixedly connected to the remote controller body by means of threading or snapping, and the bracket 20 can be indirectly fixedly connected to the remote controller body by using a quick release component. .
  • a processor is disposed on the remote controller body, and the first potentiometer 50 and the second potentiometer 60 are both electrically connected to the processor.
  • the processor of this embodiment calculates the swing range of the rocker member 32 based on the rotation angle of the first rocker arm 31 detected by the first potentiometer 50 and the rotation angle of the second rocker arm 33 detected by the second potentiometer 60.
  • the remote controller can be used to control the flight of the drone
  • the processor is communicatively coupled to the flight controller of the drone, and the processor can transmit the swing range to the flight controller to control the drone to fly according to the swing range of the rocker member 32.
  • the remote control can also be used to control the movement of other devices.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Pivots And Pivotal Connections (AREA)
  • Springs (AREA)
  • Transmission Devices (AREA)
  • Sliding-Contact Bearings (AREA)
  • Valve Device For Special Equipments (AREA)
  • Switches With Compound Operations (AREA)

Abstract

本发明实施例提供一种扭簧件(10)、摇杆机构和遥控器。所述扭簧件(10)包括弹簧部(11)、由所述弹簧部(11)的两端延伸设置的第一支撑部(12)和第二支撑部(13)，所述第一支撑部(12)的自由端设有第一折弯部(121)，所述第二支撑部(13)的自由端设有第二折弯部(131)。弹簧部(11)用于固定扭簧件(10)并为第一支撑部(12)及第二支撑部(13)提供支撑，扭簧件(10)的固定方便。第一支撑部(12)和第二支撑部(13)弹性形变，且第一支撑部(12)的自由端设置第一折弯部(121)，第二支撑部(13)的自由端设置第二折弯部(131)，避免第一支撑部(12)和第二支撑部(13)在弹性形变过程中刮擦连接部位，扭簧件(10)的摩擦阻力小，使用寿命长。

Description

扭簧件、摇杆机构和遥控器 技术领域
本发明实施例属于摇杆开关技术领域，涉及一种扭簧件、摇杆机构和遥控器。
背景技术
遥控器的摇杆机构一般与一外壳配合，摇杆机构设有与外壳配合的转轴，以使摇杆机构能相对外壳转动。在摇杆机构转动过程中，摇杆组件偏离相对于外壳的居中位置。在相关技术中，摇杆机构中设有弹性件，以使摇杆机构在外力消失后自动回中。
在相关技术中，弹性件与摇杆机构中转轴部件的数量相关，每一转轴部件均安装至少一弹性件，用以控制摇杆机构自动回中。摇杆机构转动过程中带动弹性件移动，弹性件与外壳之间互相摩擦，摇杆机构转动灵活性差。弹性件的自由端设为平面，对外壳的磨损效率高，影响外壳的实用寿命及遥控器的整体灵活性。
发明内容
有鉴于此，本发明实施例提供一种扭簧件、摇杆机构和遥控器。
具体地，本发明实施例是通过如下技术方案实现的：
根据本发明实施例的第一方面，提供了一种扭簧件，所述扭簧件包括弹簧部、由所述弹簧部的两端延伸设置的第一支撑部和第二支撑部，所述第一支撑部的自由端设有第一折弯部，所述第二支撑部的自由端设有第二折弯部。
可选地，所述第一支撑部的延伸方向和第二支撑部的延伸方向互相平行且垂直于所述弹簧部的轴线；或所述第一支撑部和第二支撑部的自由端互相靠近。
可选地，所述第一折弯部由第一支撑部的自由端弯折形成；和/或，所述第 二折弯部由所述第二支撑部的自由端弯折形成。
可选地，所述扭簧件由一根长条状的材料加工而成，所述材料卷绕至少一圈以形成所述弹簧部。
根据本发明实施例的第二方面，提供了一种摇杆机构，包括支架、可转动安装于所述支架的摇杆组件和如上所述的扭簧件，所述扭簧件固定于所述摇杆组件，所述第一支撑部和所述第二支撑部分别卡持于所述支架，所述扭簧件带动所述摇杆组件在外力消失后自动回中。
可选地，所述摇杆组件包括第一摇臂和安装于所述第一摇臂的摇杆件，所述第一摇臂的两端设有第一轴和平行于所述第一轴的第一定位凸台，所述第一轴外套设有所述弹簧部，所述第一支撑部和第二支撑部分别限定于所述第一定位凸台两侧。
可选地，所述摇杆组件还包括第二摇臂，所述第二摇臂设有第二轴和平行于所述第二轴的第二定位凸台，所述第一轴和所述第二轴正交，所述第二轴外套设有所述弹簧部，所述第一支撑部和第二支撑部分别限定于所述第二定位凸台两侧；
所述第一摇臂设有第一导引槽，所述第二摇臂设有第二导引槽，所述摇杆件与所述第一摇臂或所述第二摇臂活动连接并在所述第一导引槽和所述第二导引槽内运动，所述摇杆件沿第一轴所在方向在所述第一导引槽内摆动；所述摇杆件沿第二轴所在方向在所述第二导引槽内摆动。
可选地，所述支架设有定位部，所述第一支撑部和所述第二支撑部分别抵接于所述定位部的两侧。
可选地，所述定位部包括设于所述支架的第一凹槽和第二凹槽，所述第一支撑部延伸至所述第一凹槽内并抵靠于所述第一凹槽的侧壁，所述第二支撑部延伸至所述第二凹槽内并抵靠于所述第二凹槽的侧壁。
根据本发明实施例的第三方面，提供了一种遥控器，包括遥控器本体和如上所述的摇杆机构，所述摇杆机构安装于所述遥控器本体。
本发明提供的实施例公开的技术方案可以具有以下有益效果：
弹簧部用于固定扭簧件并为第一支撑部及第二支撑部提供支撑，扭簧件的固定方便。第一支撑部和第二支撑部弹性形变，且第一支撑部的自由端设置第一折弯部，第二支撑部的自由端设置第二折弯部，避免第一支撑部和第二支撑部在弹性形变过程中刮擦连接部位，扭簧件的摩擦阻力小，使用寿命长。
附图说明
图1是本发明实施例提供的扭簧件应用于摇杆机构的结构示意图。
图2是本发明实施例提供的扭簧件的结构示意图。
图3是本发明实施例提供的摇杆机构的爆炸结构示意图。
图4是本发明实施例提供的摇杆机构的剖视结构示意图。
图5是图4中A-A处的截面结构示意图。
图6是图4中B-B处的截面结构示意图。
图中，扭簧件10；弹簧部11；第一支撑部12；第一折弯部121；第一连接部122；第二支撑部13；第二折弯部131；第二连接部132；支架20；定位部21；第一凹槽211；第二凹槽212；摇杆组件30；第一摇臂31；第一轴311；第一定位凸台312；第一导引槽313；摇杆件32；第二摇臂33；第二轴331；第二定位凸台332；衬套40；第一电位器50；第二电位器60。
具体实施方式
这里将详细地对示例性实施例进行说明，其示例表示在附图中。下面的描述涉及附图时，除非另有表示，不同附图中的相同数字表示相同或相似的要素。以下示例性实施例中所描述的实施方式并不代表与本发明实施例相一致的所有实施方式。相反，它们仅是与如所附权利要求书中所详述的、本发明实施例的一些方面相一致的装置和方法的例子。
在本发明实施例中使用的术语是仅仅出于描述特定实施例的目的，而非旨在限制本发明实施例。在本发明实施例和所附权利要求书中所使用的单数形式的“一种”、“所述”和“该”也旨在包括多数形式，除非上下文清楚地表示 其他含义。还应当理解，本文中使用的术语“和/或”是指并包含一个或多个相关联的列出项目的任何或所有可能组合。
如图1和图2所示，本实施例中公开了一种扭簧件10。扭簧件10包括弹簧部11、由弹簧部11的两端延伸设置的第一支撑部12和第二支撑部13。第一支撑部12的自由端设有第一折弯部121，第二支撑部13的自由端设有第二折弯部131。
弹簧部11用于将扭簧件10固定于轴类部件上，第一支撑部12和第二支撑部13分别位于固定基座两侧，在轴类部件受外力驱动并转动中，轴类部件带动扭簧件10转动，第一支撑部12和/或第二支撑部13抵靠至固定基座并发生弹性形变。第一支撑部12及第二支撑部13其中一者或两者产生相应的弹性力，该弹性力沿第一支撑部12及第二支撑部13传递至弹簧部11，弹簧部11产生相应扭力。在驱动轴类部件转动的外力消失后，扭簧件10能带动轴类部件回中。
第一折弯部121设于第一支撑部12的自由端，第一支撑部12的自由端与第一折弯部121之间形成有折弯结构，第一支撑部12与固定基座之间的摩擦阻力小。同样地，第二折弯部131设于第二支撑部13的自由端，第一支撑部12的自由端与第二折弯部131之间形成有折弯结构。
本实施例公开的扭簧件10安装于轴类部件，且第一支撑部12与第二支撑部13弹性抵接于一固定基座，则扭簧件10能弹性复位并带动轴类部件自动回中。
例如，弹簧部11固定于轴类部件上，第一支撑部12抵靠至一固定基座的第一侧，第二支撑部13抵靠至固定基座的第二侧。当轴类部件在外力作用下带动扭簧件10转动时，第一支撑部12或第二支撑部13弹性抵接于固定基座，并将弹性力传递至弹簧部11。当轴类部件受到的外力消失后，第一支撑部12或第二支撑部13弹性复位，以使轴类部件回中。
第一支撑部12或第二支撑部13在弹性形变过程中，第一支撑部12或第二支撑部13的自由端相对固定基座往复移动，第一折弯部121设于第一支撑部12，第二折弯部131设于第二支撑部13，使得轴类部件在往复摆动过程中，第一支 撑部12与第二支撑部13受到的摩擦力小，转动更加灵活。并且，第一支撑部12与第二支撑部13与固定基座之间的磨损小，扭簧件10及固定基座的使用寿命长。
如图2所示，在一实施例中，第一支撑部12的延伸方向和第二支撑部13的延伸方向互相平行且垂直于弹簧部11的轴线。扭簧件10带动轴类部件自动回中，并降低扭簧件10的安装空间。第一支撑部12和第二支撑部13互相平行且垂直于弹簧部11的轴线，第一支撑部12与第二支撑部13之间形成有夹持空间，该夹持空间能用于容纳固定基座等部件。
第一折弯部121设于第一支撑部12的自由端，第二折弯部131设于第二支撑部13的自由端，第一折弯部121和第二折弯部131朝向远离夹持空间的方向延伸。当第一支撑部12与第二支撑部13夹持于固定基座的两侧时，第一折弯部121及第二折弯部131与固定基座是曲面接触，扭簧件10与固定基座之间的接触面小，滑动阻力小。
在一实施例中，第一支撑部12和第二支撑部13的自由端互相靠近，第一折弯部121和第二折弯部131朝向远离夹持空间的方向延伸。当第一支撑部12与第二支撑部13夹持于固定基座的两侧时，第一支撑部12与第二支撑部13作用于固定基座以形成预压力，使得轴类部件转动过程中形成相应的阻力，操作手感好。同样地，调整固定基座的宽度大于夹持空间，即使第一支撑部12平行于第二支撑部13，第一支撑部12与第二支撑部13作用于固定基座以形成预压力，改善操作手感。
第一折弯部121相对于第一支撑部12弯曲，以使第一折弯部121与第一支撑部12的相交处形成折弯结构，在折弯结构的拐角处形成弧形面。该弧形面能引导第一支撑部12滑动，并降低第一支撑部12受到的阻力及摩擦力。同样地，第二折弯部131相对于第二支撑部13弯曲，在第一折弯部121与第一支撑部12的相交处具有弧形面。
在一实施例中，第一折弯部121与第一支撑部12一体成型，第一折弯部121由第一支撑部12的自由端弯折形成。同样地，第二折弯部131与第二支撑部13 一体成型，第二折弯部131由第二支撑部13的自由端弯折形成。
在一实施例中，第一折弯部121与第一支撑部12组合成型，第一折弯部121由一连接件固定于第一支撑部12的自由端，以形成第一折弯部121。同样地，第二折弯部131与第二支撑部13组合成型，第二折弯部131由一连接件固定于第二支撑部13的自由端，以形成第二折弯部131。
第一折弯部121能改善第一支撑部12的滑动系数及降低损耗，第二折弯部131能改善第二支撑部13的滑动系数及降低损耗，用户体验好，使用寿命长。
如图2所示，在一实施例中，扭簧件10由一根长条状的材料加工而成，材料卷绕至少一圈以形成弹簧部11。扭簧件10可采用长条状材料加工，如采用细长柱状的弹簧钢丝卷绕而成。其中，长条状材料的两端延伸以形成第一支撑部12和第二支撑部13。
例如，扭簧件10由弹簧钢丝制成，其中，弹簧钢丝呈螺旋状盘绕三圈以形成弹簧部11，弹簧钢丝的两端延伸以形成第一支撑部12和第二支撑部13。第一支撑部12的自由端折弯以形成第一折弯部121，将第二支撑部13的自由端折弯以形成第二折弯部131。其中，第一支撑部12与第二支撑部13弧形平行。
可选地，第一支撑部12与弹簧部11的一端通过第一连接部122连接，第二支撑部13与弹簧部11的另一端通过第二连接部132连接。在弹簧部11的轴线方向上，第一连接部122与第二连接部132相互交叉，且第一连接部122与第二连接部132对称设置。
第一支撑部12通过第一连接部122将弹性力传递至弹簧部11，第二支撑部13通过第二连接部132将弹性力传递至弹簧部11。第一连接部122与第二连接部132互相交叉，以使第一支撑部12传递至弹簧部11的弹性力朝向弹簧部11的轴线方向，同样地，第二支撑部13传递至弹簧部11的弹性力朝向弹簧部11的轴线方向。调节第一支撑部12和第二支撑部13的延伸方向，调节弹簧部11的受力情况，对轴类部件的回中效果好，操作手感好。
如图1和图3所示，本实用新型实施例还提供了一种摇杆机构，摇杆机构包括支架20、可转动安装于支架20的摇杆组件30和如上述实施例的扭簧件10。 扭簧件10固连于摇杆组件30，第一支撑部12和第二支撑部13卡持于支架20的两侧，扭簧件10带动摇杆组件30在外力消失后自动回中。
支架20为刚性结构件的固定基座，用于安装摇杆组件30并限定于扭簧件10的连接部位，其中，第一支撑部12和第二支撑部13夹持于支架20。第一折弯部121和第二折弯部131向远离支架20与扭簧件10的接触面方向延伸，以使扭簧件10与支架20的接触部位为第一支撑部12、第二支撑部13、第一支撑部12与第一折弯部121的折弯部位、第二支撑部13与第一折弯部121的折弯部位，扭簧件10与支架20接触部位光滑，摩擦力小。摇杆组件30可转动安装于支架20上，扭簧件10的弹簧部11固定于摇杆组件30上，第一支撑部12和第二支撑部13延伸至支架20。进一步地，在摇杆组件30与支架20的之间设有衬套40，以提高摇杆组件30的转动灵活度。
在外力作用下，摇杆组件30相对支架20转动，第一支撑部12或第二支撑部13弹性抵接于支架20上，以使摇杆组件30在转动过程中始终受到弹性力作用，操作手感好。当外力消失时，扭簧件10带动摇杆组件30弹性复位，直至第一支撑部12和第二支撑部13作用于摇杆组件30的弹性力平衡，摇杆组件30回中。
在一实施例中，摇杆组件30包括第一摇臂31和安装于第一摇臂31的摇杆件32，第一摇臂31的两端设有第一轴311和平行于第一轴311的第一定位凸台312，弹簧部11套设于第一轴311外，第一支撑部12和第二支撑部13分别限定于第一定位凸台312两侧。
第一摇臂31安装于支架20内，摇杆件32安装于第一摇臂31并向支架20外延伸，以使摇杆件32能带动第一摇臂31绕第一轴311的轴线转动。第一摇臂31的两端设置轴状的第一轴311，相应地，衬套40设有两个且分别套设于第一轴311上。
第一定位凸台312设于第一摇臂31的一端并与第一轴311间隔预设距离，弹簧部11套设于第一轴311上，并且第一支撑部12和第二支撑部13夹持于第一定位凸台312的两侧，以使扭簧件10能随第一摇臂31转动。扭簧件10与第 一摇臂31可拆卸连接，扭簧件10的安装和固定方便。在一可选地实施例中，第一定位凸台312的两侧开设有定位缺口，第一支撑部12和第二支撑部13分别限定于两定位缺口处。摇杆组件30通过一个扭簧件10实现摇杆件32的自动回中，摇杆件32的受力均衡，操作手感好。
在一可选地实施例中，摇杆组件30还包括第二摇臂33，第二摇臂33设有第二轴331和平行于第二轴331的第二定位凸台332，衬套40套设于第二轴331外，第一轴311和第二轴331正交。第二轴331外套设有弹簧部11，第一支撑部12和第二支撑部13分别限定于第二定位凸台332两侧。
第一摇臂31设有第一导引槽313，第二摇臂33设有第二导引槽，摇杆件32与第一摇臂31或第二摇臂33活动连接并在第一导引槽313和第二导引槽内运动。摇杆件32沿第一轴311所在方向在第一导引槽313内摆动，推动第二摇臂33绕第二轴331所在方向转动，并依靠第一引导槽限制摇杆件32在第一轴311所在方向上的摆动范围；摇杆件32沿第二轴331所在方向在第二导引槽内摆动，推动第一摇臂31绕第一轴311所在方向转动，并依靠第二引导槽限制摇杆件32在第二轴331所在方向上的摆动范围。在本实施例中，第一轴311和第二轴331正交，即第一轴311所在轴线方向和第二轴331所在的轴线方向相互垂直。
摇杆组件30还设有第二摇臂33，第二摇臂33通过第二轴331连接至支架20并能相对支架20转动。相应地，在每一第二轴331安装有衬套40，该衬套40用于连接第二摇臂33与支架20，以使第二摇臂33能相对支架20灵活转动。同样地，衬套40内的润滑油进入到第二轴331与衬套40中转轴孔的孔壁之间，以降低第二轴331的转动摩擦力及延长第二轴331的使用寿命。
在本实施例中，摇杆件32沿第一轴311所在方向在第一导引槽313内摆动，并依靠第一导引槽313或支架20在第一轴311所在方向实现限位。摇杆件32沿第二轴331所在方向在第二导引槽内摆动，并依靠第二导引槽或支架20在第一轴311所在方向实现限位。本实施例中，采用第一摇臂31上的第一导引槽313或支架20对摇杆件32在第一轴311所在方向的摆动进行限位，并采用第二摇 臂33上的第二导引槽或支架20对摇杆件32在第二轴331所在方向的摆动进行限位，基于自身的结构实现摆动限位，无需额外增加限位结构，摇杆件32操作精度高。
在作用于摇杆件32的外力作用下，摇杆件32能沿第一导引槽313和第二导引槽摆动，以使第一摇臂31和第二摇臂33相对支架20转动。当作用于摇杆件32的外力消失后，摇杆件32与第一摇臂31及第二摇臂33活动连接，安装于第一轴311的扭簧件10能带动第一摇臂31转动复位，安装于第二轴331的扭簧件10能带动第二摇臂33转动复位，摇杆组件30的回中效果好。
如图4至图6所示，在一实施例中，支架20设有定位部21，当支架20上安装有第一摇臂31和第二摇臂33时，在支架20上设有两个定位部21，第一摇臂31和第二摇臂33上安装的扭簧件10分别于相应的定位部21弹性抵接。定位部21设为凸台结构，其凸出支架20的表面。当摇杆组件30处于回中位置时，定位部21、第一定位凸台312和第一轴311处于同一直线上，扭簧件10套设于第一轴311并沿第一定位凸台312延伸至定位部21。其中，第一支撑部12和第二支撑部13分别弹性抵接于定位部21的两侧。可选地，第一折弯部121及第二折弯部131垂直于定位部21并朝远离定位部21方向延伸。
在一可选地实施例中，定位部21包括设于支架20的第一凹槽211和第二凹槽212，第一支撑部12延伸至第一凹槽211内且抵靠于第一凹槽211的侧壁，第二支撑部13延伸至第二凹槽212内且抵靠于第二凹槽212的侧壁。
以第一摇臂31上安装的扭簧件10为例进行说明，第一凹槽211与第二凹槽212间隔设置并两者的间隔部位处形成定位部21，即第一凹槽211与第二凹槽212相邻的两壁面设为定位部21的受力部位。第一支撑部12自第一摇臂31延伸至第一凹槽211内，并与第一凹槽211的壁面弹性抵接。第二支撑部13自第一摇臂31延伸至第二凹槽212内，并与第二凹槽212的壁面弹性抵接。在第一摇臂31摆动过程中，第一支撑部12或第二支撑部13沿壁面滑动，第一折弯部121在第一凹槽211内滑动，第二折弯部131在第二凹槽212内滑动，扭簧件10与定位部21的接触面光滑，减少扭簧件10对壁面处的磨损，使用寿命长， 操作手感好。
本发明实施例还提供了一种遥控器，该遥控器包括遥控器本体和上述实施例的摇杆机构，其中，摇杆机构安装于遥控器本体。
摇杆机构的支架20固定连接在遥控器本体上，支架20可采用螺纹或卡接等方式直接固定连接在遥控器本体上，也可采用快拆件将支架20间接固定连接在遥控器本体上。
进一步地，遥控器本体上设有处理器，第一电位器50和第二电位器60均与处理器电连接。本实施例的处理器根据第一电位器50检测到的第一摇臂31的转动角度以及第二电位器60检测到的第二摇臂33的转动角度，计算摇杆件32的摆动范围。遥控器可用于控制无人机的飞行，处理器与无人机的飞行控制器通信连接，处理器可将摆动范围发送至飞行控制器，以控制无人机按照摇杆件32的摆动范围飞行。当然，遥控器也可用于控制其他设备的移动。
以上仅为本发明实施例的较佳实施例而已，并不用以限制本发明实施例，凡在本发明实施例的精神和原则之内，所做的任何修改、等同替换、改进等，均应包含在本发明实施例保护的范围之内。

Claims (20)

  1. 一种扭簧件，其特征在于，所述扭簧件包括弹簧部、由所述弹簧部的两端延伸设置的第一支撑部和第二支撑部，所述第一支撑部的自由端设有第一折弯部，所述第二支撑部的自由端设有第二折弯部。
  2. 根据权利要求1所述的扭簧件，其特征在于，所述第一支撑部的延伸方向和第二支撑部的延伸方向互相平行且垂直于所述弹簧部的轴线；或所述第一支撑部和第二支撑部的自由端互相靠近。
  3. 根据权利要求1所述的扭簧件，其特征在于，所述第一折弯部由第一支撑部的自由端弯折形成；和/或，所述第二折弯部由所述第二支撑部的自由端弯折形成。
  4. 根据权利要求1所述的扭簧件，其特征在于，所述扭簧件由一根长条状的材料加工而成，所述材料卷绕至少一圈以形成所述弹簧部。
  5. 一种摇杆机构，其特征在于，包括支架、可转动安装于所述支架的摇杆组件和扭簧件，所述的扭簧件其特征在于，所述扭簧件包括弹簧部、由所述弹簧部的两端延伸设置的第一支撑部和第二支撑部，所述第一支撑部的自由端设有第一折弯部，所述第二支撑部的自由端设有第二折弯部，所述扭簧件固定于所述摇杆组件，所述第一支撑部和所述第二支撑部分别卡持于所述支架，所述扭簧件带动所述摇杆组件在外力消失后自动回中。
  6. 如权利要求5所述的一种摇杆机构，其特征在于，所述第一支撑部的延伸方向和第二支撑部的延伸方向互相平行且垂直于所述弹簧部的轴线；或所述第一支撑部和第二支撑部的自由端互相靠近。
  7. 如权利要求5所述的一种摇杆机构，其特征在于，所述第一折弯部由第一支撑部的自由端弯折形成；和/或，所述第二折弯部由所述第二支撑部的自由端弯折形成。
  8. 如权利要求5所述的一种摇杆机构，其特征在于，所述扭簧件由一根长条状的材料加工而成，所述材料卷绕至少一圈以形成所述弹簧部。
  9. 根据权利要求5至8任一项所述的摇杆机构，其特征在于，所述摇杆组 件包括第一摇臂和安装于所述第一摇臂的摇杆件，所述第一摇臂的两端设有第一轴和平行于所述第一轴的第一定位凸台，所述第一轴外套设有所述弹簧部，所述第一支撑部和第二支撑部分别限定于所述第一定位凸台两侧。
  10. 根据权利要求9所述的摇杆机构，其特征在于，所述摇杆组件还包括第二摇臂，所述第二摇臂设有第二轴和平行于所述第二轴的第二定位凸台，所述第一轴和所述第二轴正交，所述第二轴外套设有所述弹簧部，所述第一支撑部和第二支撑部分别限定于所述第二定位凸台两侧；
    所述第一摇臂设有第一导引槽，所述第二摇臂设有第二导引槽，所述摇杆件与所述第一摇臂或所述第二摇臂活动连接并在所述第一导引槽和所述第二导引槽内运动，所述摇杆件沿第一轴所在方向在所述第一导引槽内摆动；所述摇杆件沿第二轴所在方向在所述第二导引槽内摆动。
  11. 根据权利要求5至8任意一项所述的摇杆机构，其特征在于，所述支架设有定位部，所述第一支撑部和所述第二支撑部分别抵接于所述定位部的两侧。
  12. 根据权利要求11所述的摇杆机构，其特征在于，所述定位部包括设于所述支架的第一凹槽和第二凹槽，所述第一支撑部延伸至所述第一凹槽内并抵靠于所述第一凹槽的侧壁，所述第二支撑部延伸至所述第二凹槽内并抵靠于所述第二凹槽的侧壁。
  13. 一种遥控器，其特征在于，包括遥控器本体和摇杆机构，其特征在于，所述摇杆机构包括支架、可转动安装于所述支架的摇杆组件和扭簧件，所述的扭簧件其特征在于，所述扭簧件包括弹簧部、由所述弹簧部的两端延伸设置的第一支撑部和第二支撑部，所述第一支撑部的自由端设有第一折弯部，所述第二支撑部的自由端设有第二折弯部，所述扭簧件固定于所述摇杆组件，所述第一支撑部和所述第二支撑部分别卡持于所述支架，所述扭簧件带动所述摇杆组件在外力消失后自动回中，所述摇杆机构安装于所述遥控器本体。
  14. 根据权利要求13所述的遥控器，其特征在于，所述第一支撑部的延伸方向和第二支撑部的延伸方向互相平行且垂直于所述弹簧部的轴线；或所述第 一支撑部和第二支撑部的自由端互相靠近。
  15. 根据权利要求13所述的遥控器，其特征在于，所述第一折弯部由第一支撑部的自由端弯折形成；和/或，所述第二折弯部由所述第二支撑部的自由端弯折形成。
  16. 根据权利要求13所述的遥控器，其特征在于，所述扭簧件由一根长条状的材料加工而成，所述材料卷绕至少一圈以形成所述弹簧部。
  17. 根据权利要求13至16任意一项所述的遥控器，其特征在于，所述摇杆组件包括第一摇臂和安装于所述第一摇臂的摇杆件，所述第一摇臂的两端设有第一轴和平行于所述第一轴的第一定位凸台，所述第一轴外套设有所述弹簧部，所述第一支撑部和第二支撑部分别限定于所述第一定位凸台两侧。
  18. 根据权利要求17所述的遥控器，其特征在于，所述摇杆组件还包括第二摇臂，所述第二摇臂设有第二轴和平行于所述第二轴的第二定位凸台，所述第一轴和所述第二轴正交，所述第二轴外套设有所述弹簧部，所述第一支撑部和第二支撑部分别限定于所述第二定位凸台两侧；
    所述第一摇臂设有第一导引槽，所述第二摇臂设有第二导引槽，所述摇杆件与所述第一摇臂或所述第二摇臂活动连接并在所述第一导引槽和所述第二导引槽内运动，所述摇杆件沿第一轴所在方向在所述第一导引槽内摆动；所述摇杆件沿第二轴所在方向在所述第二导引槽内摆动。
  19. 根据权利要求13至16任意一项所述的遥控器，其特征在于，所述支架设有定位部，所述第一支撑部和所述第二支撑部分别抵接于所述定位部的两侧。
  20. 根据权利要求19所述的遥控器，其特征在于，所述定位部包括设于所述支架的第一凹槽和第二凹槽，所述第一支撑部延伸至所述第一凹槽内并抵靠于所述第一凹槽的侧壁，所述第二支撑部延伸至所述第二凹槽内并抵靠于所述第二凹槽的侧壁。
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CN206411626U (zh) * 2016-08-31 2017-08-15 深圳市道通智能航空技术有限公司 一种遥控器及其摇杆装置
CN207356544U (zh) * 2017-10-20 2018-05-15 东莞福哥电子有限公司 一种改良型摇杆

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