WO2019024279A1 - 摇轮遥控器阻尼结构和摇轮遥控器 - Google Patents

摇轮遥控器阻尼结构和摇轮遥控器 Download PDF

Info

Publication number
WO2019024279A1
WO2019024279A1 PCT/CN2017/108101 CN2017108101W WO2019024279A1 WO 2019024279 A1 WO2019024279 A1 WO 2019024279A1 CN 2017108101 W CN2017108101 W CN 2017108101W WO 2019024279 A1 WO2019024279 A1 WO 2019024279A1
Authority
WO
WIPO (PCT)
Prior art keywords
rocker
base
rotating shaft
shaft
remote control
Prior art date
Application number
PCT/CN2017/108101
Other languages
English (en)
French (fr)
Inventor
梁贵彬
Original Assignee
深圳市大疆灵眸科技有限公司
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 深圳市大疆灵眸科技有限公司 filed Critical 深圳市大疆灵眸科技有限公司
Priority to CN201780086147.9A priority Critical patent/CN110268360B/zh
Publication of WO2019024279A1 publication Critical patent/WO2019024279A1/zh

Links

Images

Classifications

    • 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
    • G05G1/08—Controlling members for hand actuation by rotary movement, e.g. hand wheels

Definitions

  • the present invention relates to the field of control technologies, and in particular, to a rocker remote control damping structure and a rocker remote controller.
  • the rocker remote control can realize the rotation of the rotating shaft that is vertically connected with the central axis direction of the rocker by rotating the rocking wheel, thereby realizing the control of the components connected to the rotating shaft.
  • a remote control to control a three-axis pan/tilt to capture stunning images.
  • a damping structure is provided in the rocker remote controller.
  • the resistance provided by the damping structure is fixed.
  • the present invention provides a rocker remote control damping structure and a rocker remote control for solving the problem of the prior art that the user can not meet the damped hand feeling requirements of different users due to the damping fixed by the user when turning the rotating shaft.
  • the present invention provides a rocker remote control damping structure, comprising: a base, a rocker assembly and an adjustment assembly mounted on the base,
  • the base includes a receiving cavity
  • the rocker assembly includes a rocker and a rotating shaft driven by the rocking wheel, and the rotating shaft is partially received in a receiving cavity of the base;
  • the adjusting component includes a resisting member, an elastic member and a driving member, the resisting member is at least partially received in the receiving cavity of the base, and one side of the resisting member and the rocker assembly
  • the shaft is in contact with the other side in contact with the elastic member, and the movement of the driving member can change the elastic member to the
  • the resisting force of the resisting member changes the radial abutting force to the rotating shaft of the rocker assembly.
  • the adjustment assembly further includes a guiding member, the guiding member includes a guiding portion, the guiding portion is provided with a receiving hole, and the elastic member and the driving member are at least partially received in the Said inside the receiving hole.
  • the driving member comprises a pushing rod and a knob
  • the pushing rod is a screw
  • the outer side is provided with an external thread
  • the inner wall of the receiving hole is provided with an internal thread
  • the external thread of the pushing rod and The internal thread on the inner wall of the receiving hole is engaged, and the push rod is movable along the axial direction of the push rod by the knob.
  • the resisting member includes a connecting rod and a pressure roller connected to the connecting rod, and the connecting rod is in contact with the elastic member at an end away from the pressing wheel, the pressing wheel Contact with the rotating shaft of the rocker assembly.
  • the resisting member includes two pressure rollers, and further includes a pressure roller shaft connecting the pressure roller and the connecting rod, and the pressure roller shaft is disposed at one end of the connecting rod.
  • the two pressure rollers are connected to the pressure roller shaft and are located at two sides of the connecting rod; the connecting rod is partially received in the receiving hole of the guiding member.
  • the guiding member further includes a supporting portion connected to one end of the guiding portion and at least partially received in the receiving cavity of the base.
  • the base further defines a first opening that communicates with the receiving cavity
  • the support portion includes a positioning plate and a leg connected to the positioning plate, the positioning plate and the seat The guiding portion is connected, the outer contour of the positioning plate is matched with the shape of the first opening of the base, and the leg is received in the receiving cavity of the base through the first opening.
  • the rotating shaft of the rocker assembly includes a shaft, at least one bearing sleeved on the shaft, the bearing is received in the base, and one end of the shaft passes A shaft key is coupled to the rocker.
  • the rocker assembly further includes a handle and a quick release knob, the rocker has a central hole, and the quick release handle passes through the central hole and the shaft of the shaft Connected by thread.
  • the base further includes a second opening communicating with the receiving cavity, and the rotating shaft of the rocker assembly is partially received in the receiving cavity of the base through the second opening Inside.
  • the present invention provides a rocker remote control comprising a remote body portion and a rocker remote control damping structure according to any one of the above first aspects connected to the remote body portion.
  • the rocker remote control damping structure and the rocker remote controller provided by the invention are in contact with the rotating shaft of the rocker assembly through one side of the resisting member, and the other side of the ground resisting member is in contact with the elastic member, and the movement of the driving member can be changed.
  • the abutting force of the elastic member against the abutting member thereby changing the radial abutting force to the rotating shaft of the rocker assembly. Since the magnitude of the radial abutting force of the resisting member against the rotating shaft is related to the magnitude of the dynamic frictional force received when the rotating shaft rotates, the user can change the resistance of the elastic member to the resisting member by controlling the movement of the driving member.
  • the resistance can meet the damper hand requirements of different users and improve the user experience.
  • FIG. 1 is a schematic structural view of a damping structure of a rocker remote controller according to an embodiment of the present invention
  • Figure 2 is a cross-sectional view taken along line AA of Figure 1;
  • FIG. 3 is an exploded view of a damping structure of a rocker controller according to an embodiment of the present invention.
  • FIG. 4 is an overall layout diagram of a damping structure of a remote control remote controller according to an embodiment of the present invention.
  • Figure 5 is a front elevational view of a resisting member according to an embodiment of the present invention.
  • Figure 6 is a side view of a resisting member according to an embodiment of the present invention.
  • Figure 7 is a cross-sectional view taken along line BB of Figure 6;
  • FIG. 8 is a schematic structural diagram 1 of a rocker remote controller according to an embodiment of the present invention.
  • FIG. 9 is a schematic structural diagram 2 of a rocker remote controller according to an embodiment of the present invention.
  • FIG. 1 is a schematic structural view of a damping structure of a rocker remote controller according to an embodiment of the present invention
  • FIG. 2 is a cross-sectional view taken along line AA of FIG. 1
  • FIG. 3 is an exploded view of a damping structure of a rocking wheel controller according to an embodiment of the present invention
  • FIG. 4 is an overall layout diagram of a damping structure of a remote control remote controller provided by the present invention.
  • the rocker remote control damping structure of the present embodiment may include a base 11, a rocker assembly 12 mounted on the base 11, and an adjustment assembly 13.
  • the shank 11 includes a accommodating cavity.
  • the oscillating wheel assembly 12 includes a rocking wheel 121 and a rotating shaft 122.
  • the rotating shaft 122 is partially received in the receiving cavity of the base 11.
  • the adjusting component 13 includes a resisting member 131.
  • the elastic member 132 and the driving member 133 are at least partially received in the receiving cavity of the base 11 , and one side of the resisting member 131 is in contact with the rotating shaft 122 of the rocker assembly 12 , and the other side is opposite to the elastic member 132 . In contact, the movement of the driving member 133 can change the resisting force of the elastic member 132 against the resisting member 131, thereby changing the radial abutting force against the rotating shaft 122 of the rocker assembly 12.
  • the elastic member 132 may be a member that is deformed by an external force and can be restored to its original state after the external force is removed.
  • the elastic member 132 may be an element made of an elastic material such as a spring or rubber or silicone. Since the elastic member 132 can be restored to its original shape after the external force is removed, when the elastic member 132 is deformed, an elastic force is generated in a direction opposite to the deformation direction, and the larger the deformation, the greater the elastic force.
  • the deformation of the elastic member 132 can be changed by the movement of the driving member 133, and the elastic force of the elastic member 132 can be changed, and since the force can be transmitted, the movement of the driving member 133 can change the resisting force of the elastic member 132 against the resisting member 131 and The radial abutting force of the resisting member 131 on the rotating shaft 122 of the rocker assembly 12. Moreover, since the magnitude of the radial abutting force of the resisting member 131 with respect to the rotating shaft 122 is related to the magnitude of the dynamic frictional force received when the rotating shaft 122 rotates, the greater the resisting force, the greater the dynamic frictional force, and thus the user passes the control driving member 133.
  • the movement of the elastic member 132 changes the resisting force of the resisting member 131, thereby changing the radial abutting force of the resisting member 131 against the rotating shaft 122, and can change the resistance of the user when the rotating shaft 122 is used to rotate the rotating shaft 122.
  • first direction is opposite to the second direction.
  • first direction is clockwise and the second direction is counterclockwise.
  • the driving member 133 moves in the first direction
  • the deformation of the elastic member 132 becomes large
  • the driving member 133 moves in the second direction
  • the deformation of the elastic member 132 becomes small as an example.
  • the rocker remote control damping structure of the embodiment may further include a guiding member 14 including a guiding portion 141.
  • the guiding portion 141 defines a receiving hole 1411, and the elastic member 132 and the driving member 133 are at least partially received. The inside of the receiving hole 1411.
  • the positional relationship between the guide portion 141 and the susceptor 11 is not limited.
  • the guiding portion 141 may be located above the base 11 or the guiding portion 141 may be partially received in the receiving cavity.
  • the manner of movement of the driving member 133 is not limited.
  • the driving member 133 can move in the axial direction, rotate, or the like.
  • the driving member 133 may move integrally or partially. When it is partially moved, the movable portion of the driving member 133 cooperates with the fixed portion to effect partial movement of the driving member 133.
  • the driver 133 When moving integrally, the driver 133 cooperates with other components to effect overall movement of the driver 133.
  • the driving member 133 can be integrally moved.
  • the driving member 133 can include a pushing rod 1331 and a knob 1332.
  • the pushing rod 1331 is a screw.
  • the outer side of the pushing rod 1331 is provided with an external thread, and the guiding portion 141 defines an inner wall of the receiving hole 1411.
  • the internal thread is provided, the external thread of the push rod 1311 is engaged with the internal thread on the inner wall of the receiving hole 1411, and the push rod 1331 is movable in the axial direction of the push rod 1331 by the rotation of the knob 1332.
  • the knob 1332 when the user rotates the knob 1332 clockwise, the knob 1332 can drive the push rod 1331 to move toward the elastic member 132, and the deformation of the elastic member 132 becomes larger; when the user turns the knob 1332 counterclockwise, the knob 1332 can The push rod 1331 is moved in a direction away from the elastic member 132, and the deformation of the elastic member 132 becomes small.
  • clockwise and counterclockwise are only examples here. In this embodiment, the connection manner of the knob and the push rod is not limited.
  • the specific structure of the resisting member 131 is not limited. Any component capable of providing a radial abutting force to the rotating shaft 122 of the rocker assembly 12 under the abutting force provided by the elastic member 132 can be considered as The resisting member 131 is within the protection scope of the present invention.
  • the resisting member 131 can be The pressing rod 1311 and the pressing wheel 1312 connected to the connecting rod 1311, the one end of the connecting rod 1311 away from the pressing wheel 1312 is in contact with the elastic member 132, and the pressing wheel 1312 is in contact with the rotating shaft 122 of the rocker assembly 12.
  • the relative positional relationship and connection manner of the connecting rod 1311 and the pressing wheel 1312 are not limited.
  • the connecting rod 1311 may be directly connected to the pressing wheel 1312, or the connecting rod 1311 may be connected to the pressing wheel 1312 by other components.
  • the resisting member 131 may include two pressing wheels 1312, and further includes a pressing wheel shaft 1313 connecting the pressing wheel 1312 and the connecting rod 1311.
  • the pressing wheel shaft 1313 is disposed at one end of the connecting rod 1311.
  • the two pressure rollers 1312 are connected to the pressure roller shaft 1313 and are located at two sides of the connecting rod 1311.
  • the connecting rod 1311 is partially received in the receiving hole 1411 of the guiding member 14.
  • this embodiment does not limit the number of pressure rollers.
  • the number of the pressure rollers is an even number, all the pressure rollers can be symmetrically distributed on both sides of the connecting rod.
  • the connection manner between the pressure roller and the pressure roller shaft is not limited.
  • the pressure roller can be welded to the pressure roller shaft, or the pressure roller can be sleeved on the pressure roller shaft.
  • the pressure roller 1312 may include a rim A, and the rim A is sleeved on the pressure roller shaft 1313.
  • the pressure roller 1312 may further include a bearing B.
  • the bearing B is sleeved on the pressure roller shaft 1313, and the rim A is sleeved on the bearing B.
  • the pressure roller includes a bearing sleeved on the pressure wheel shaft and a rim sleeved on the bearing, thereby reducing the friction coefficient between the pressure roller and the pressure roller shaft and reducing wear.
  • the rim A may include a rubber rim A1 and a metal rim A2.
  • the metal rim A2 is sleeved on the bearing B
  • the rubber rim A1 is sleeved on the metal rim A2.
  • the rim includes a metal rim and a rubber rim, the metal rim is sleeved on the bearing, and the rubber rim is sleeved on the metal rim, which ensures the support of the rim and enables the rim to provide more rotation for the rotation of the shaft. Good dynamic friction.
  • the pressure roller 1312 may further include an end cover flange C, and the end cover flange C is sleeved on the pressure roller shaft 1313 and located outside the bearing B.
  • an end cap flange By providing an end cap flange, dust and seal can be achieved.
  • the guiding member 14 further includes a supporting portion 142 connected to one end of the guiding portion 141 and at least partially received in the receiving cavity of the base 11 .
  • the fixing manner of the supporting portion 142 is not limited.
  • the supporting portion 142 may be connected to the inner wall of the receiving cavity to fix the supporting portion. For example, it can abut against the inner wall of the housing chamber.
  • the base 11 is further provided with a first opening 111 communicating with the receiving cavity.
  • the supporting portion 142 includes a positioning plate 1421 and a leg 1422 connected to the positioning plate 1421. The positioning plate 1421 is connected with the guiding portion 141.
  • the outer contour of the 1421 matches the shape of the first opening 111 of the base 11, and the leg 1422 is received in the receiving cavity of the base 11 through the first opening 111.
  • the precise positioning of the guide can be achieved by providing the positioning plate, and the stability of the support can be improved by providing the legs.
  • the connection relationship between the positioning plate and the legs and the connection manner are not limited.
  • the positioning plate 1421 may further be provided with at least one positioning small protrusion, and the first opening 111 is further provided with a positioning small groove matching the positioning small protrusion.
  • the positioning accuracy can be further improved by providing positioning small projections and positioning small grooves.
  • the structure of the rotating shaft 122 is not limited.
  • the rotating shaft 122 may only include a shaft 1221, and the shaft 1221 is received in the base.
  • the shaft 122 may include a shaft 1221 and at least one bearing 1222 sleeved on the shaft 1221.
  • the bearing 1222 is received in the base 11.
  • the bearing 1222 can be a sliding bearing or a rolling bearing. When it is a rolling bearing, a rolling bearing of a suitable type and size can be selected according to the axial load and radial load to be carried.
  • connection manner of the shaft 1221 and the rocker 121 is not particularly limited.
  • the shaft 1221 may be welded to the rocker 121 or may be connected to the rocker 121 by a connecting member (for example, a shaft key). connection.
  • a shaft key specifically, one end of the shaft 1221 is connected to the rocker 121 via the shaft key 123.
  • the shaft and the rocker are detachable by setting the shaft keys.
  • the rocker assembly 12 can also include a handle 124 that is coupled to the rocker 121.
  • a handle 124 By providing the handle 124, it is convenient for the user to turn the rocker.
  • the rocker assembly may further include a quick release knob 125.
  • the rocker 121 defines a central hole, and the quick release handle 125 passes through the central hole and is screwed to the shaft 1221 of the rotating shaft 122.
  • the quick release handle By setting the quick release handle, the quick release of the rocker can be realized, which can not only facilitate transportation but also ensure the equipment is in good condition.
  • the base 11 further includes a second opening that communicates with the receiving cavity.
  • the rotating shaft 122 of the rocker assembly 12 is partially received in the receiving cavity of the base 11 through the second opening.
  • the shape of the susceptor 11 is not particularly limited, and may be a positive direction or a rectangular shape. Or a cylindrical shape or the like, or a combination of any two or more of the above shapes.
  • the base includes a frustum structure and a cylindrical structure connected to the frustum structure, wherein the first opening is opened at a side wall of the cylindrical structure, and the second opening is opened at one end of the frustum structure, and The first opening and the second opening are in communication through the receiving cavity.
  • one side of the resisting member is in contact with the rotating shaft of the rocker assembly, and the other side of the ground resisting member is in contact with the elastic member, and the movement of the driving member can change the resisting force of the elastic member against the resisting member.
  • the radial abutment force to the rotating shaft of the rocker assembly. Since the magnitude of the radial abutting force of the resisting member against the rotating shaft is related to the magnitude of the dynamic frictional force received when the rotating shaft rotates, the user can change the resistance of the elastic member to the resisting member by controlling the movement of the driving member.
  • the resistance can meet the damper hand requirements of different users and improve the user experience.
  • FIG. 8 is a schematic structural diagram 1 of a rocker remote controller according to an embodiment of the present invention
  • FIG. 9 is a schematic structural diagram 2 of a rocker remote controller according to an embodiment of the present invention.
  • the rocker remote controller of the present embodiment may include a remote body portion 81, and at least one rocker remote control damping structure 82 coupled to the remote body portion 81.
  • damping structure of the rocker remote controller in this embodiment may refer to the related content of the damping structure of the rocking remote controller in the above embodiment, and details are not described herein again.

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Vibration Prevention Devices (AREA)
  • Selective Calling Equipment (AREA)
  • Mechanically-Actuated Valves (AREA)

Abstract

一种摇轮遥控器阻尼结构和摇轮遥控器，摇轮遥控器阻尼结构包括：基座（11）、安装于基座（11）上的摇轮组件（12）和调节组件（13）；基座（11）包括收容腔；摇轮组件（12）包括摇轮（121）以及由摇轮（121）带动的转轴（122），转轴（122）部分地收容于基座（11）的收容腔内；调节组件（13）包括抵持件（131）、弹性件（132）以及驱动件（133），抵持件（131）至少部分地收容于基座（11）的收容腔内，且抵持件（131）的一侧与摇轮组件（12）的转轴（122）接触，另一侧与弹性件（132）接触，驱动件（133）的运动可改变弹性件（132）对抵持件（131）的抵持力，从而改变对摇轮组件（12）的转轴（122）的径向抵持力，能够满足使用者的不同阻尼手感要求。

Description

摇轮遥控器阻尼结构和摇轮遥控器 技术领域
本发明涉及控制技术领域，尤其涉及一种摇轮遥控器阻尼结构和摇轮遥控器。
背景技术
摇轮遥控器可以通过转动摇轮，实现带动与摇轮的中心轴方向垂直连接的转轴的转动，从而实现对与转轴连接的部件的控制。例如，在专业摄影领域，专业摄影师使用摇轮遥控器控制三轴云台来捕捉精彩的画面。
现有技术中，为了使得用户使用摇轮遥控器时能够获得较好的手感，在摇轮遥控器中设置了阻尼结构。通常，该阻尼结构提供的阻力是固定的。使用者在使用摇轮遥控器转动转轴时，受到的阻力固定。
但是，由于使用者在转动转轴时受到的阻尼固定，因此存在不能满足不同使用者的阻尼手感要求的问题。
发明内容
本发明提供一种摇轮遥控器阻尼结构和摇轮遥控器，用以解决现有技术中由于使用者在转动转轴时受到的阻尼固定，而导致不能满足不同使用者的阻尼手感要求的问题。
第一方面，本发明提供一种摇轮遥控器阻尼结构，包括：基座、安装于所述基座上的摇轮组件和调节组件，
所述基座包括收容腔；
所述摇轮组件包括摇轮以及由所述摇轮带动的转轴，所述转轴部分地收容于所述基座的收容腔内；
所述调节组件包括抵持件、弹性件以及驱动件，所述抵持件至少部分地收容于所述基座的收容腔内，且所述抵持件的一侧与所述摇轮组件的转轴接触，另一侧与所述弹性件接触，所述驱动件的运动可改变所述弹性件对所述 抵持件的抵持力，从而改变对所述摇轮组件的转轴的径向抵持力。
在一种可能实现的设计中，所述调节组件还包括导向件，所述导向件包括导向部，所述导向部开设有收容孔，所述弹性件和所述驱动件至少部分地收容于所述收容孔内。
在一种可能实现的设计中，所述驱动件包括推动杆和旋钮，所述推动杆为螺杆，外侧设置有外螺纹，所述收容孔内壁设置有内螺纹，所述推动杆的外螺纹和所述收容孔内壁上的内螺纹啮合，且所述推动杆在所述旋钮的带动下可沿所述推动杆的轴向运动。
在一种可能实现的设计中，所述抵持件包括连接杆和与所述连接杆连接的压轮，所述连接杆远离所述压轮的一端与所述弹性件接触，所述压轮与所述摇轮组件的转轴接触。
在一种可能实现的设计中，所述抵持件包括两个压轮，还包括连接所述压轮与所述连接杆的压轮轴，所述压轮轴设置于所述连接杆的一端，所述两个压轮连接于所述压轮轴上并位于所述连接杆的两侧；所述连接杆部分地收容于所述导向件的收容孔内。
在一种可能实现的设计中，所述导向件还包括支撑部，所述支撑部连接于所述导向部的一端，且至少部分地收容于所述基座的收容腔内。
在一种可能实现的设计中，所述基座还开设有与所述收容腔连通的第一开口，所述支撑部包括定位板以及与所述定位板连接的支脚，所述定位板与所述导向部连接，所述定位板的外轮廓与所述基座的第一开口的形状相匹配，所述支脚通过所述第一开口收容于所述基座的收容腔内。
在一种可能实现的设计中，所述摇轮组件的转轴包括轴杆、套设于所述轴杆上的至少一个轴承，所述轴承容纳于所述基座内，所述轴杆一端通过轴键与所述摇轮连接。
在一种可能实现的设计中，所述摇轮组件还包括手柄和快拆旋钮，所述摇轮上开设中心孔，所述快拆手柄穿过所述中心孔并与所述转轴的轴杆通过螺纹连接。
在一种可能实现的设计中，所述基座还包括与所述收容腔连通的第二开口，所述摇轮组件的转轴通过所述第二开口部分地收容于所述基座的收容腔内。
第二方面，本发明提供一种摇轮遥控器，包括遥控主体部以及与所述遥控主体部连接的至少一个上述第一方面任一项所述的摇轮遥控器阻尼结构。
本发明提供的摇轮遥控器阻尼结构和摇轮遥控器，通过抵持件的一侧与摇轮组件的转轴接触，地抵持件的另一侧与弹性件接触，驱动件的运动可改变弹性件对抵持件的抵持力，从而改变对摇轮组件的转轴的径向抵持力。由于抵持件对转轴的径向抵持力的大小与转轴转动时受到的动摩擦力的大小有关，因此通过控制驱动件的运动，改变弹性件对抵持件的抵持力，可以改变使用者在使用摇轮带动转轴转动时的阻力，能够满足不同使用者的阻尼手感要求，提高了用户体验。
附图说明
为了更清楚地说明本发明实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作一简单地介绍，显而易见地，下面描述中的附图是本发明的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动性的前提下，还可以根据这些附图获得其他的附图。
图1为本发明实施例提供的摇轮遥控器阻尼结构的结构示意图；
图2为图1沿AA剖面线的剖面图；
图3为本发明实施例提供的摇轮控制器阻尼结构的爆炸图；
图4为本发明实施例提供的遥控遥控器阻尼结构的整体布局图；
图5为本发明实施例提供的抵持件的主视图；
图6为本发明实施例提供的抵持件的侧视图；
图7为图6沿BB剖面线的剖面图；
图8为本发明实施例提供的摇轮遥控器的结构示意图一；
图9为本发明实施例提供的摇轮遥控器的结构示意图二。
具体实施方式
为使本发明实施例的目的、技术方案和优点更加清楚，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，所描述的实施例是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有做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。
本申请的说明书、权利要求书及上述附图中的术语“第一”、“第二”等(如果存在)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。
图1为本发明实施例提供的摇轮遥控器阻尼结构的结构示意图，图2为图1沿AA剖面线的剖面图，图3为本发明实施例提供的摇轮控制器阻尼结构的爆炸图，图4为本发明提供的遥控遥控器阻尼结构的整体布局图。如图1-图4所示，本实施例的摇轮遥控器阻尼结构可以包括：基座11、安装于基座上11的摇轮组件12和调节组件13。
其中，基座11包括收容腔；摇轮组件12包括摇轮121以及由摇轮121带动的转轴122，转轴122部分地收容于基座11的收容腔内；调节组件13包括抵持件131、弹性件132以及驱动件133，抵持件131至少部分地收容于基座11的收容腔内，且抵持件131的一侧与摇轮组件12的转轴122接触，另一侧与弹性件132接触，驱动件133的运动可改变弹性件132对抵持件131的抵持力，从而改变对摇轮组件12的转轴122的径向抵持力。
本实施例中，弹性件132具体可以为在外力的作用下会发生形变，除去外力后又能够恢复原状的部件。弹性件132可以为例如弹簧或橡胶、硅胶等弹性材料制成的元件。由于弹性件132在除去外力后能够恢复原状，因此弹性件132在发生形变时，会产生与形变方向相反方向的弹力，且形变越大弹力越大。通过驱动件133的运动改变弹性件132的形变，能够改变弹性件132的弹力，并且由于力是可以传递的，因此驱动件133的运动能够改变弹性件132对抵持件131的抵持力以及抵持件131对摇轮组件12的转轴122的径向抵持力。并且，由于抵持件131对转轴122的径向抵持力的大小与转轴122转动时受到的动摩擦力的大小有关，抵持力越大则动摩擦力越大，因此使用者通过控制驱动件133的运动，改变弹性件132对抵持件131的抵持力，从而改变抵持件131对转轴122的径向抵持力，可以改变使用者在使用摇轮121带动转轴122转动时的阻力。
具体的，当使用者控制驱动件133沿第一方向运动时，弹性件132对抵持件131的抵持力增加，抵持件131对摇轮组件12的转轴122的径向抵持力增加，转轴122转动时受到的动摩擦力增加，阻力增加。当使用者控制驱动 件133沿第二方向运动时，弹性件132对抵持件131的抵持力减小，抵持件131对摇轮组件12的转轴122的径向抵持力减小，转轴122转动时受到的动摩擦力减小，阻力减小。其中，第一方向与第二方向相反。例如，第一方向为顺时针方向，第二方向为逆时针方向。需要说明的是，这里以驱动件133沿第一方向运动时弹性件132的形变变大，驱动件133沿第二方向运动时弹性件132的形变变小为例。
可选的，本实施例的摇轮遥控器阻尼结构还可以包括导向件14，导向件14包括导向部141，导向部141开设有收容孔1411，弹性件132和驱动件133至少部分地收容于收容孔1411内。通过设置导向件，能够限制驱动件的运动轨迹以及驱动件的运动对弹性件132所作用的力的方向，提高了摇轮遥控器的可靠性及稳定性。本实施例中，对于导向部141与基座11的位置关系并不作限定。可选的，导向部141可以位于基座11之上，或者导向部141可以部分收容于收容腔中。
本实施例中，对于驱动件133运动方式并不作限定。可选的，驱动件133的运动方式可以为轴向运动、转动等。可选的，驱动件133可以整体运动也可以部分运动。当为部分运动时，驱动件133的可动部分与固定部分配合实现驱动件133的部分运动。当为整体运动时，驱动件133与其他部件配合实现驱动件133的整体运动。
以驱动件133整体运动为例，可选的，驱动件133可以包括推动杆1331和旋钮1332，推动杆1331为螺杆，推动杆1331的外侧设置有外螺纹，导向部141开设的收容孔1411内壁设置有内螺纹，推动杆1311的外螺纹和收容孔1411内壁上的内螺纹啮合，且推动杆1331在旋钮1332的带动下可沿推动杆1331的轴向运动。具体的，当使用者顺时针转动旋钮1332时，旋钮1332可以带动推动杆1331向靠近弹性件132的方向运动，弹性件132的形变变大；当使用者逆时针转动旋钮1332时，旋钮1332可以带动推动杆1331向远离弹性件132的方向运动，弹性件132的形变变小。需要说明的是，这里顺时针、逆时针仅为举例。本实施例对旋钮与推动杆的连接方式并不作限定。
本实施例中，对于抵持件131的具体结构并不作限定，任何能够在弹性件132提供的抵持力下，向摇轮组件12的转轴122提供径向抵持力的部件都可以认为是抵持件131，都属于本发明的保护范围。可选的，抵持件131可 以包括连接杆1311和与连接杆1311连接的压轮1312，连接杆1311远离压轮1312的一端与弹性件132接触，压轮1312与摇轮组件12的转轴122接触。
需要说明的是，本实施例中对于连接杆1311与压轮1312的相对位置关系及连接方式并不作限定。可选的，连接杆1311可以与压轮1312直接连接，或者连接杆1311可以通过其他部件与压轮1312连接。
可选的，如图5-图7所示，抵持件131可以包括两个压轮1312，还包括连接压轮1312与连接杆1311的压轮轴1313，压轮轴1313设置于连接杆1311的一端，两个压轮1312连接于压轮轴1313上并位于连接杆1311的两侧，连接杆1311部分地收容于导向件14的收容孔1411内。通过设置连接于压轮一端的压轮轴，两个压轮连接于压轮轴上并位于连接杆的两侧，提高了抵持件的稳定性。通过将连接杆部分地收容于导向件的收容孔内，能够限制连接杆受力的方向，进一步提高了摇轮遥控器的可靠性及稳定性。需要说明的是，本实施例并不对压轮的个数作限制。可选的，当压轮的个数为偶数个时，所有压轮可以对称分布在连接杆的两侧。
本实施例中，对压轮与压轮轴的连接方式并不作限定。例如，压轮可以与压轮轴焊接，或者，压轮可以套设在压轮轴上。具体的，当压轮与压轮轴套接时，压轮1312可以包括轮圈A，轮圈A套设在压轮轴1313上。进一步可选的，压轮1312还可以包括轴承B，轴承B套设在压轮轴1313上，轮圈A套设在轴承B上。通过压轮包括套设在压轮轴上的轴承以及套设在轴承上的轮圈，可以降低压轮与压轮轴之间的摩擦系数，减少磨损。
可选的，轮圈A可以包括橡胶轮圈A1和金属轮圈A2。其中，金属轮圈A2套设在轴承B上，橡胶轮圈A1套设在金属轮圈A2上。通过轮圈包括金属轮圈和橡胶轮圈，金属轮圈套设在轴承上，橡胶轮圈套设在金属轮圈上，既可以确保轮圈的支撑度，又使得轮圈能够为转轴的转动提供更好的动摩擦力。
可选的，压轮1312还可以包括端盖法兰C，端盖法兰C套设在压轮轴1313上，且位于轴承B的外侧。通过设置端盖法兰，可以实现防尘、密封的作用。
本实施例中，可选的，导向件14还可以包括支撑部142，支撑部142连接于导向部141的一端，且至少部分地收容于基座11的收容腔内。本实施例 中，对于支撑部142的固定方式并不作限制，可选的，支撑部142可以与收容腔的内壁连接，实现支撑部的固定。例如，可以与收容腔的内壁抵接。或者，可选的，基座11还开设有与收容腔连通的第一开口111，支撑部142包括定位板1421以及与定位板1421连接的支脚1422，定位板1421与导向部141连接，定位板1421的外轮廓与基座11的第一开口111的形状相匹配，支脚1422通过第一开口111收容于基座11的收容腔内。通过设置定位板可以实现导向件的精确定位，通过设置支脚可以提高支撑部的稳定性。本实施例中，对于定位板与支脚的连接关系及连接方式并不作限制。可选的，定位板1421上还可以设置有至少一个定位小凸起，第一开口111周边还设置有与定位小凸起匹配的定位小凹槽。通过设置定位小凸起和定位小凹槽，可以进一步提高定位精度。
本实施例中，并不对转轴122的结构并不作限定。可选的，转轴122可以仅包括轴杆1221，轴杆1221容纳于基座内。或者，可选的，转轴122可以包括轴杆1221、套设于轴杆1221上的至少一个轴承1222，轴承1222容纳于基座11内。通过设置轴承，可以降低轴杆与基座之间的摩擦系数，减少磨损。轴承1222可以为滑动轴承或滚动轴承，当为滚动轴承时，可以根据所需承载的轴向载荷及径向载荷来选取适合类型及尺寸的滚动轴承。
本实施例中，对于轴杆1221与摇轮121的连接方式并不作特别的限定，例如，轴杆1221可以与摇轮121焊接，或者也可以通过连接件(例如，轴键)与摇轮121连接。当通过轴键连接时，具体的，轴杆1221一端通过轴键123与摇轮121连接。通过设置轴键使得轴杆与摇轮可拆卸。
可选的，摇轮组件12还可以包括手柄124，手柄124与摇轮121连接。通过设置手柄124，可以便于使用者转动摇轮。
可选的，摇轮组件还可以包括快拆旋钮125，摇轮121上开设中心孔，快拆手柄125穿过所述中心孔并与转轴122的轴杆1221通过螺纹连接。通过设置快拆手柄，可以实现摇轮的快速拆装，既能够方便运输，又保证了设备完好。
可选的，基座11还可以包括与收容腔连通的第二开口，摇轮组件12的转轴122通过第二开口部分地收容于基座11的收容腔内。
本实施例中，对于基座11的形状不作特别限定，可以为正方向、长方形 或圆柱形等，或者也可以为上述形状中任意两种或两种以上的组合。本实施例中，所述基座包括锥台结构和所述锥台结构相连的圆柱结构，其中第一开口开设于圆柱结构的侧壁，第二开口开设于所述锥台结构的一端，且所述第一开口和第二开口通过收容腔连通。
本实施例中，通过抵持件的一侧与摇轮组件的转轴接触，地抵持件的另一侧与弹性件接触，驱动件的运动可改变弹性件对抵持件的抵持力，从而改变对摇轮组件的转轴的径向抵持力。由于抵持件对转轴的径向抵持力的大小与转轴转动时受到的动摩擦力的大小有关，因此通过控制驱动件的运动，改变弹性件对抵持件的抵持力，可以改变使用者在使用摇轮带动转轴转动时的阻力，能够满足不同使用者的阻尼手感要求，提高了用户体验。
图8为本发明实施例提供的摇轮遥控器的结构示意图一，图9为本发明实施例提供的摇轮遥控器的结构示意图二。如图8和图9所示，本实施例的摇轮遥控器可以包括：遥控主体部81，以及与遥控主体部81连接的至少一个摇轮遥控器阻尼结构82。
需要说明的是，本实施例中摇轮遥控器阻尼结构的具体结构可以参考上述实施例中关于摇轮遥控器阻尼结构的相关内容，在此不再赘述。
最后应说明的是：以上各实施例仅用以说明本发明实施例的技术方案，而非对其限制；尽管参照前述各实施例对本发明实施例进行了详细的说明，本领域的普通技术人员应当理解：其依然可以对前述各实施例所记载的技术方案进行修改，或者对其中部分或者全部技术特征进行等同替换；而这些修改或者替换，并不使相应技术方案的本质脱离本发明实施例技术方案的范围。

Claims (20)

  1. 一种摇轮遥控器阻尼结构，其特征在于，包括：基座、安装于所述基座上的摇轮组件和调节组件，
    所述基座包括收容腔；
    所述摇轮组件包括摇轮以及由所述摇轮带动的转轴，所述转轴部分地收容于所述基座的收容腔内；
    所述调节组件包括抵持件、弹性件以及驱动件，所述抵持件至少部分地收容于所述基座的收容腔内，且所述抵持件的一侧与所述摇轮组件的转轴接触，另一侧与所述弹性件接触，所述驱动件的运动可改变所述弹性件对所述抵持件的抵持力，从而改变对所述摇轮组件的转轴的径向抵持力。
  2. 根据权利要求1所述的摇轮遥控器阻尼结构，其特征在于，所述调节组件还包括导向件，所述导向件包括导向部，所述导向部开设有收容孔，所述弹性件和所述驱动件至少部分地收容于所述收容孔内。
  3. 根据权利要求2所述的摇轮遥控器阻尼结构，其特征在于，所述驱动件包括推动杆和旋钮，所述推动杆为螺杆，外侧设置有外螺纹，所述收容孔内壁设置有内螺纹，所述推动杆的外螺纹和所述收容孔内壁上的内螺纹啮合，且所述推动杆在所述旋钮的带动下可沿所述推动杆的轴向运动。
  4. 根据权利要求2或3所述的摇轮遥控器阻尼结构，其特征在于，所述抵持件包括连接杆和与所述连接杆连接的压轮，所述连接杆远离所述压轮的一端与所述弹性件接触，所述压轮与所述摇轮组件的转轴接触。
  5. 根据权利要求4所述的摇轮遥控器阻尼结构，其特征在于，所述抵持件包括两个压轮，还包括连接所述压轮与所述连接杆的压轮轴，所述压轮轴设置于所述连接杆的一端，所述两个压轮连接于所述压轮轴上并位于所述连接杆的两侧；所述连接杆部分地收容于所述导向件的收容孔内。
  6. 根据权利要求2所述的摇轮遥控器阻尼结构，其特征在于，所述导向件还包括支撑部，所述支撑部连接于所述导向部的一端，且至少部分地收容于所述基座的收容腔内。
  7. 根据权利要求6所述的摇轮遥控器阻尼结构，其特征在于，所述基座还开设有与所述收容腔连通的第一开口，所述支撑部包括定位板以及与所述定位板连接的支脚，所述定位板与所述导向部连接，所述定位板的外轮廓与 所述基座的第一开口的形状相匹配，所述支脚通过所述第一开口收容于所述基座的收容腔内。
  8. 根据权利要求1所述的摇轮遥控器阻尼结构，其特征在于，所述摇轮组件的转轴包括轴杆、套设于所述轴杆上的至少一个轴承，所述轴承容纳于所述基座内，所述轴杆一端通过轴键与所述摇轮连接。
  9. 根据权利要求8所述的摇轮遥控器阻尼结构，其特征在于，所述摇轮组件还包括手柄和快拆旋钮，所述摇轮上开设中心孔，所述快拆手柄穿过所述中心孔并与所述转轴的轴杆通过螺纹连接。
  10. 根据权利要求1或7所述的摇轮遥控器阻尼结构，其特征在于，所述基座还包括与所述收容腔连通的第二开口，所述摇轮组件的转轴通过所述第二开口部分地收容于所述基座的收容腔内。
  11. 一种摇轮遥控器，其特征在于，包括遥控主体部以及与所述遥控主体部连接的摇轮遥控器阻尼结构，所述摇轮遥控器阻尼结构包括：基座、安装于所述基座上的摇轮组件和调节组件，
    所述基座包括收容腔；
    所述摇轮组件包括摇轮以及由所述摇轮带动的转轴，所述转轴部分地收容于所述基座的收容腔内；
    所述调节组件包括抵持件、弹性件以及驱动件，所述抵持件至少部分地收容于所述基座的收容腔内，且所述抵持件的一侧与所述摇轮组件的转轴接触，另一侧与所述弹性件接触，所述驱动件的运动可改变所述弹性件对所述抵持件的抵持力，从而改变对所述摇轮组件的转轴的径向抵持力。
  12. 根据权利要求11所述的摇轮遥控器，其特征在于，所述调节组件还包括导向件，所述导向件包括导向部，所述导向部开设有收容孔，所述弹性件和所述驱动件至少部分地收容于所述收容孔内。
  13. 根据权利要求12所述的摇轮遥控器，其特征在于，所述驱动件包括推动杆和旋钮，所述推动杆为螺杆，外侧设置有外螺纹，所述收容孔内壁设置有内螺纹，所述推动杆的外螺纹和所述收容孔内壁上的内螺纹啮合，且所述推动杆在所述旋钮的带动下可沿所述推动杆的轴向运动。
  14. 根据权利要求12或13所述的摇轮遥控器，其特征在于，所述抵持件包括连接杆和与所述连接杆连接的压轮，所述连接杆远离所述压轮的一端 与所述弹性件接触，所述压轮与所述摇轮组件的转轴接触。
  15. 根据权利要求14所述的摇轮遥控器，其特征在于，所述抵持件包括两个压轮，还包括连接所述压轮与所述连接杆的压轮轴，所述压轮轴设置于所述连接杆的一端，所述两个压轮连接于所述压轮轴上并位于所述连接杆的两侧；所述连接杆部分地收容于所述导向件的收容孔内。
  16. 根据权利要求12所述的摇轮遥控器，其特征在于，所述导向件还包括支撑部，所述支撑部连接于所述导向部的一端，且至少部分地收容于所述基座的收容腔内。
  17. 根据权利要求16所述的摇轮遥控器，其特征在于，所述基座还开设有与所述收容腔连通的第一开口，所述支撑部包括定位板以及与所述定位板连接的支脚，所述定位板与所述导向部连接，所述定位板的外轮廓与所述基座的第一开口的形状相匹配，所述支脚通过所述第一开口收容于所述基座的收容腔内。
  18. 根据权利要求11所述的摇轮遥控器，其特征在于，所述摇轮组件的转轴包括轴杆、套设于所述轴杆上的至少一个轴承，所述轴承容纳于所述基座内，所述轴杆一端通过轴键与所述摇轮连接。
  19. 根据权利要求18所述的摇轮遥控器，其特征在于，所述摇轮组件还包括手柄和快拆旋钮，所述摇轮上开设中心孔，所述快拆手柄穿过所述中心孔并与所述转轴的轴杆通过螺纹连接。
  20. 根据权利要求11或17所述的摇轮遥控器，其特征在于，所述基座还包括与所述收容腔连通的第二开口，所述摇轮组件的转轴通过所述第二开口部分地收容于所述基座的收容腔内。
PCT/CN2017/108101 2017-08-04 2017-10-27 摇轮遥控器阻尼结构和摇轮遥控器 WO2019024279A1 (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201780086147.9A CN110268360B (zh) 2017-08-04 2017-10-27 摇轮遥控器阻尼结构和摇轮遥控器

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201720970015.XU CN206960997U (zh) 2017-08-04 2017-08-04 摇轮遥控器阻尼结构和摇轮遥控器
CN201720970015.X 2017-08-04

Publications (1)

Publication Number Publication Date
WO2019024279A1 true WO2019024279A1 (zh) 2019-02-07

Family

ID=61380224

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2017/108101 WO2019024279A1 (zh) 2017-08-04 2017-10-27 摇轮遥控器阻尼结构和摇轮遥控器

Country Status (2)

Country Link
CN (2) CN206960997U (zh)
WO (1) WO2019024279A1 (zh)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN206960997U (zh) * 2017-08-04 2018-02-02 深圳市大疆灵眸科技有限公司 摇轮遥控器阻尼结构和摇轮遥控器
CN208207639U (zh) * 2018-03-29 2018-12-07 深圳市大疆创新科技有限公司 一种摇轮结构及云台的摇轮控制器

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101916130A (zh) * 2010-07-09 2010-12-15 洛阳市黄河软轴控制器有限公司 一种具有中位锁止和操纵阻尼调整功能的电控手柄
CN202398910U (zh) * 2011-10-26 2012-08-29 首都航天机械公司 转矩可调式阻尼器
CN202724689U (zh) * 2012-08-23 2013-02-13 深圳市大疆创新科技有限公司 航模控制杆组件及航模遥控器
US20140196351A1 (en) * 2013-01-14 2014-07-17 Leupold & Stevens, Inc. Low profile auto-locking pinch/turn adjustment knob
CN204719601U (zh) * 2015-06-11 2015-10-21 中南大学 一种数字式可调阻尼手柄装置
CN205050004U (zh) * 2015-10-20 2016-02-24 深圳市大疆创新科技有限公司 旋钮结构及使用该旋钮结构的跟焦遥控器

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN206960997U (zh) * 2017-08-04 2018-02-02 深圳市大疆灵眸科技有限公司 摇轮遥控器阻尼结构和摇轮遥控器

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101916130A (zh) * 2010-07-09 2010-12-15 洛阳市黄河软轴控制器有限公司 一种具有中位锁止和操纵阻尼调整功能的电控手柄
CN202398910U (zh) * 2011-10-26 2012-08-29 首都航天机械公司 转矩可调式阻尼器
CN202724689U (zh) * 2012-08-23 2013-02-13 深圳市大疆创新科技有限公司 航模控制杆组件及航模遥控器
US20140196351A1 (en) * 2013-01-14 2014-07-17 Leupold & Stevens, Inc. Low profile auto-locking pinch/turn adjustment knob
CN204719601U (zh) * 2015-06-11 2015-10-21 中南大学 一种数字式可调阻尼手柄装置
CN205050004U (zh) * 2015-10-20 2016-02-24 深圳市大疆创新科技有限公司 旋钮结构及使用该旋钮结构的跟焦遥控器

Also Published As

Publication number Publication date
CN206960997U (zh) 2018-02-02
CN110268360B (zh) 2021-04-02
CN110268360A (zh) 2019-09-20

Similar Documents

Publication Publication Date Title
US9366067B2 (en) Soft-closing hinge for use in furniture
JP6849857B2 (ja) 首振り装置及びタワーファン
WO2019024279A1 (zh) 摇轮遥控器阻尼结构和摇轮遥控器
CN105697947B (zh) 稳定拍摄云台
US10672571B2 (en) Dial wheel mechanism and control device
JP2008223344A (ja) 回動体の回動制御装置
CN109737135B (zh) 一种转轴结构及电子设备
CN110896658B (zh) 一种摇轮结构及云台的摇轮控制器
WO2015178128A1 (ja) ズームレンズユニットおよび目印部材
KR101242767B1 (ko) 차량용 어시스트 핸들 댐퍼
JP6866864B2 (ja) リミットスイッチ
WO2019227767A1 (zh) 一种拨轮结构及控制设备
JPH0633656A (ja) 開閉蓋体用ヒンジ装置
JP2008047449A (ja) 回動つまみのトルク調整装置
JP6271263B2 (ja) 超音波診断装置
JP6866862B2 (ja) リミットスイッチ
JP7121474B2 (ja) 肘掛け装置
JP2018194135A (ja) ヒンジ
JP2016124413A (ja) キャスター
US20180216710A1 (en) Operation device
JP2009280929A (ja) ヘルメット用シールドの開閉装置並びにヘルメット
JP2003014143A (ja) ガス栓
JP6629536B2 (ja) マッサージ機
JP2021017702A (ja) 扉部材支持装置
JP2022014984A (ja) ドア押し開け装置

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 17919938

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

32PN Ep: public notification in the ep bulletin as address of the adressee cannot be established

Free format text: NOTING OF LOSS OF RIGHTS PURSUANT TO RULE 112(1) EPC (EPO FORM 1205 DATED 05/06/2020)

122 Ep: pct application non-entry in european phase

Ref document number: 17919938

Country of ref document: EP

Kind code of ref document: A1