WO2022155822A1 - Système de commande et télécommande - Google Patents

Système de commande et télécommande Download PDF

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Publication number
WO2022155822A1
WO2022155822A1 PCT/CN2021/072945 CN2021072945W WO2022155822A1 WO 2022155822 A1 WO2022155822 A1 WO 2022155822A1 CN 2021072945 W CN2021072945 W CN 2021072945W WO 2022155822 A1 WO2022155822 A1 WO 2022155822A1
Authority
WO
WIPO (PCT)
Prior art keywords
remote control
operating
rocker
control according
connecting member
Prior art date
Application number
PCT/CN2021/072945
Other languages
English (en)
Chinese (zh)
Inventor
陈柏霖
周有泉
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 PCT/CN2021/072945 priority Critical patent/WO2022155822A1/fr
Publication of WO2022155822A1 publication Critical patent/WO2022155822A1/fr

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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
    • G05G1/04—Controlling members for hand actuation by pivoting movement, e.g. levers

Definitions

  • the rocker body is rotatably connected with the base;
  • an operating lever mechanically coupled and connected with the rocker body, for driving the rocker body to rotate relative to the base;
  • the operating rod can be extended and retracted relative to the rocker body along the axial direction of the operating rod, so that the length of the operating rod in the storage state is shorter than the length in the use state.
  • an embodiment of the present application provides a remote controller, including:
  • an operating lever mechanically coupled and connected with the rocker body, for driving the rocker body to rotate relative to the base
  • the operating rod includes a first part and a second part sleeved on the first part, and the first part can move relative to the second part along the axial direction of the operating rod;
  • One of the first part and the second part is provided with a positioning part, and the other is provided with a matching part; when the first part slides a preset position relative to the second part, the positioning part and the The matching parts are matched to keep the first part in the preset position.
  • Fig. 1 is the structural representation of traditional remote controller
  • Figure 9 is a cross-sectional view of the rocker assembly in Figure 8.
  • Figure 11 is a cross-sectional view of the rocker assembly in Figure 10.
  • FIG. 13 is a partial structural schematic diagram of a rocker assembly provided by an embodiment of the present application.
  • Fig. 14 is a partial enlarged schematic view of the rocker assembly at A in Fig. 13;
  • rocker body 21, rocker rotation structure; 211, columnar part; 22, connecting structure; 221, convex part; 222, fitting part; 2221, first fitting segment; 2222, second fitting segment; 223, lock firmware;
  • the operation lever of the remote control can be designed as a foldable or detachable structure.
  • the traditional remote control with foldable operating rod has a different axial direction after the operating rod is folded than when the operating rod is in use.
  • the operating rod is placed outside the remote control body and still occupies a large space.
  • a remote controller with a foldable operating lever generally occupies a large space due to the existence of the joint hinge, which is not conducive to the miniaturization of the remote controller.
  • Figure 1 shows a remote control with a lever 1001 detachable.
  • the joystick 1001 is a certain size above the surface of the remote control.
  • the remote controller is designed with two rocker assemblies 1002 on the left and right, and through the definition and cooperation of different functions on the left and right, the movement direction control of the sports product is realized.
  • the operating rod 1001 of the remote control in FIG. 1 is matched with the rocker assembly 1002 through threads, the operating rod 1001 can be unscrewed in the unlocking direction, and can be clipped into the operating rod receiving sleeve 1003 after being disassembled.
  • the overall thickness of the remote control can be reduced, which facilitates storage and carrying.
  • the general storage method of the model aircraft remote controller is similar to this detachable method, and the connection method of the operating rod 1001 and the rocker assembly 1002 is through thread fit.
  • the inventor of the present application has improved the remote controller and the control system, so as to reduce the size of the remote controller in the thickness direction after being stored, and to avoid the problem of easy loss of the operating rod.
  • the operating rod 30 can be extended and retracted relative to the rocker body 20, so that the length of the operating rod 30 in the storage state is shorter than the length in the use state.
  • the axial direction of the operating rod 30 is substantially the same in the use state and the storage state, including the axial direction of the operating rod 30 in the use state and the storage state, or, the axial direction of the operating rod 30 is in the use state and the storage state.
  • the included angle in the state is in the range of 0 degrees to 10 degrees, such as 0 degrees, 5 degrees, 10 degrees, or any suitable angle between 0 and 10 degrees.
  • the lever 30 includes an electric push rod or linear drive structure.
  • the linear drive structure includes at least one of a telescopic cylinder, a linear motor, a rotary motor, and the like. It can be understood that the electric push rod or the linear drive structure can adjust its own length according to actual needs.
  • the operation lever 30 can be rotatably connected with the rocker body 20 to switch the operation lever 30 between the use state and the storage state.
  • the axial direction of the operating member 31 is substantially the same in the use state and the storage state.
  • the axial direction of the operating member 31 has a certain deviation in the use state and the storage state, which is also within the substantially same range of the present application.
  • the included angle between the axial direction of the operating member 31 between the use state and the storage state is 0 degrees, 5 degrees, 10 degrees, or any suitable angle between 0 and 10 degrees.
  • the axial direction of a certain component below is roughly the same in the use state and the storage state, and will not be repeated here.
  • the middle portion of the connecting member 32 protrudes from the operating member 31 .
  • the axial center of the connecting piece 32 protrudes from the operating piece 31 .
  • the operating lever 30 when the operating member 31 rotates to the first position relative to the connecting member 32 , the operating lever 30 is in a use state.
  • the first position is the lower limit position of the operating member 31.
  • the first position is the lower limit position of the operating member 31 .
  • the operating member 31 rotates relative to the connecting member 32 in the first direction to the lower end of the first rotating matching portion 311 and the second rotating matching
  • the operating member 31 cannot be further rotated relative to the connecting member 32 in the first direction, and the operating rod 30 is in the use state.
  • the operating member 31 is not subjected to a rotational force in the first direction or the second direction, the operating member 31 and the connecting member 32 remain relatively stationary, and the operating rod 30 remains in the use state.
  • the second direction is opposite to the first direction.
  • the first direction is the X direction in FIG. 8 .
  • the connecting member 32 can be movably connected with the rocker body 20 , so that the operating lever 30 can be switched between the use state and the storage state.
  • the operating member 31 is telescopically connected with the connecting member 32
  • the connecting member 32 is telescopically connected with the rocker body 20, so that the size of the operating rod 30 protruding from the main body 101 in the stored state can be greatly reduced, or the rocker assembly can be reduced
  • the maximum size of 102 along the axial direction of the operating rod 30 is convenient for storage and carrying, and at the same time, it can reduce the probability of the rocker assembly 102 being damaged by external force, so as to protect the rocker assembly 102 to a certain extent.
  • the middle portion of the connecting member 32 protrudes from the operating member 31 , and the rocker body 20 is spaced from the operating member 31 .
  • the rocker assembly 102 can achieve two-stage expansion and contraction, that is, the operating member 31 and the connecting member 32 can be relatively telescopic, and the connecting member 32 and the rocker body 20 can be relatively telescopic.
  • the two-stage telescopic rocker assembly 102 can make the rocker assembly 102 in the stored state along the length of the operating rod 30 as far as possible.
  • the maximum length in the axial direction can reduce the size of the remote controller 100 when it is stored as much as possible, which is convenient for storage and carrying, and is beneficial to protect the rocker assembly 102 .
  • the operating lever 30 when the operating member 31 rotates to the first position relative to the connecting member 32 and the connecting member 32 moves to the third position relative to the rocker body 20 , the operating lever 30 is in a use state.
  • the first position is the lower limit position of the operating member 31 .
  • the third position is where the protruding portion 221 is located at the position corresponding to the first end 3221 of the guide groove 322 (please refer to FIG. 16 ).
  • the operating rod 30 is in a stored state.
  • the second position is the upper limit position of the operating member 31 .
  • the fourth position is that the protruding portion 221 is located at the position corresponding to the second end 3222 of the guide groove 322 (please refer to FIG. 16 ).
  • the rocker assembly 102 further includes an elastic member 40 .
  • the elastic member 40 is disposed between the connecting member 32 and part of the rocker body 20 . Two ends of the elastic member 40 are respectively connected to the connecting member 32 and the rocker body 20 for moving the connecting member 32 from the third position to the fourth position.
  • the connecting member 32 moves from the fourth position to the third position, the elastic member 40 is compressed, and the operating rod 30 is in the use state.
  • the connecting member 32 can move from the third position to the fourth position under the action of the elastic member 40 .
  • the elastic member 40 may be any suitable elastic structure, for example, the elastic member 40 includes a spring or the like.
  • the rocker body 20 includes a rocker rotation structure 21 and a connection structure 22 .
  • the rocker rotation structure 21 is rotatably connected with the base 10 .
  • the connection structure 22 is connected with the rocker rotation structure 21 .
  • the operating rod 30 can be extended and retracted relative to the connecting structure 22 so that the length of the operating rod 30 in the storage state is greater than the length in the use state.
  • the operating lever 30 can drive the rocker rotating structure 21 and the connecting structure 22 to generate displacement under the action of an external force, so as to input user control instructions to the controller of the remote control 100 .
  • the operation lever 30 can be telescopic relative to the rocker body 20 including: the operation lever 30 can be telescopic relative to the connecting structure 22; and/or the operation lever 30 itself can be telescopic.
  • the connecting structure 22 can be limitedly matched with the operating rod 30 , so that the operating rod 30 can be kept in the use state, and the use reliability of the rocker assembly 102 can be improved.
  • the extending direction of the guide groove 322 is substantially parallel to the axial direction of the connecting member 32 . It can be understood that the extending direction of the guide groove 322 is substantially parallel to the axial direction of the connecting member 32, including that the included angles between the extending direction of the guide groove 322 and the axial direction of the connecting member 32 are 0 degrees, 5 degrees, 10 degrees and 0 degrees. Any other suitable angle between -10 degrees.
  • the operating lever 30 is provided with a limiting portion 33 , and the protruding portion 221 can limit the engagement with the limiting portion 33 to limit the connecting piece 32 , thereby allowing the operating lever 30 remains in use.
  • the limiting portion 33 includes a locking groove 331 communicating with the guide groove 322 .
  • the engaging groove 331 is engaged with the protruding portion 221 , so as to limit the connecting member 32 .
  • the card slot 331 is located at the first end 3221 of the guide slot 322 .
  • the card slot 331 is located on the side of the first end 3221 of the guide slot 322 .
  • the guide groove 322 extends in a direction parallel to the axial direction of the connector 32 .
  • the clamping slot 331 extends along the circumferential direction of the connecting member 32 .
  • the connecting member 32 can rotate relative to the connecting structure 22 under the action of the operating member 31 , so that the protruding portion 221 is engaged with the locking slot 331 or out of engagement.
  • the locking member 223 includes quick-release parts such as screws.
  • the fitting member 222 , the connecting member 32 and the columnar portion 211 cooperate to form an accommodation space 60 for accommodating the elastic member 40 .
  • the storage state of the operating lever 30 may include one or more, such as the storage state shown in FIG. 9 or the storage state shown in FIG. 11 . It can be understood that, in some cases, FIG. 11 may be a schematic diagram corresponding to when the operating lever 30 is in a stowed state. In other cases, FIG. 11 may be a schematic diagram corresponding to when the operating lever 30 is in a use state.
  • the guard 50 includes a first fixing portion 51 , a deforming portion 52 and a second fixing portion 53 which are connected in sequence.
  • the first fixing portion 51 is fixedly connected to the base 10 .
  • the second fixing portion 53 is fixedly connected with the bottom end of the connecting member 32 .
  • the deformable portion 52 can be elastically deformed adaptively, so that the second fixing portion 53 can follow the movement of the operating lever 30 to ensure that the guard 50 can always face the rocker body 20 . Cover and protect.
  • an embodiment of the present application further provides a remote controller, which includes a main body and a rocker assembly.
  • the rocker assembly is mounted on the body of the rocker assembly.
  • the rocker assembly includes a base, a rocker body and an operating rod.
  • the rocker body is rotatably connected with the base.
  • the operating rod is mechanically coupled and connected with the rocker body, and is used to drive the rocker body to rotate relative to the base.
  • the operating rod includes a first part and a second part sleeved on the first part, and the first part can move and extend relative to the second part along the axial direction of the operating rod.
  • the operating lever is connected to the rocker body in both the use state and the stowed state.
  • the operation lever is connected to the rocker body in both the use state and the storage state, so the operation lever 30 will not be separated from the rocker body in the storage state, which improves the problem of easy loss of the operation lever; and there is no need to additionally design the storage for the operation lever Therefore, the cost is reduced, and the integrity of the appearance of the whole machine is not damaged.
  • the operation lever is switched between the use state and the storage state, the operation is simple. It only needs to extend and retract the operation lever relative to the main body of the rocker, and there is no need to dismantle or assemble the operation lever, which reduces the preparation of the remote control to a certain extent. time, thereby improving work efficiency.
  • the positioning portion is at least one of the upper and lower end portions of the first rotating matching portion.
  • the matching portion is the above-mentioned second rotating matching portion.

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Selective Calling Equipment (AREA)

Abstract

La présente divulgation concerne une télécommande (100), comprenant un corps principal (101) et un ensemble culbuteur (102) installé sur le corps principal (101). L'ensemble culbuteur (102) comprend une base, un corps principal de culbuteur (20) et un levier de commande (30), le corps principal de culbuteur (20) étant connecté en rotation à la base (10) ; le levier de commande (30) est couplé mécaniquement au corps principal de culbuteur (20) ; et le levier de commande (30) peut s'étendre ou se rétracter dans la direction axiale du levier de commande (30) par rapport au corps principal de culbuteur (20), de telle sorte que la longueur du levier de commande (30) dans un état de stockage est inférieure à la longueur de celui-ci dans un état d'utilisation. Ainsi, l'épaisseur globale de la télécommande (100) après le stockage est réduite, et le problème du levier d'actionnement (30) étant facile à perdre est évité. La présente invention concerne en outre un système de commande (100).
PCT/CN2021/072945 2021-01-20 2021-01-20 Système de commande et télécommande WO2022155822A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/CN2021/072945 WO2022155822A1 (fr) 2021-01-20 2021-01-20 Système de commande et télécommande

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2021/072945 WO2022155822A1 (fr) 2021-01-20 2021-01-20 Système de commande et télécommande

Publications (1)

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WO2022155822A1 true WO2022155822A1 (fr) 2022-07-28

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110240454A1 (en) * 2010-03-30 2011-10-06 Ohshima Yuji Joystick device
CN206388091U (zh) * 2016-11-29 2017-08-08 深圳曼塔智能科技有限公司 一种遥控器
CN107481498A (zh) * 2017-09-05 2017-12-15 深圳市道通智能航空技术有限公司 一种遥控器
CN206980059U (zh) * 2017-07-31 2018-02-09 潍坊歌尔电子有限公司 带锁紧功能可调高度摇杆装置及使用该摇杆装置的遥控器
CN207507013U (zh) * 2017-08-25 2018-06-19 深圳市道通智能航空技术有限公司 摇杆装置及具有此摇杆装置的遥控器
CN207869293U (zh) * 2017-12-29 2018-09-14 无锡迪富智能电子股份有限公司 一种带有摇杆的遥控器

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110240454A1 (en) * 2010-03-30 2011-10-06 Ohshima Yuji Joystick device
CN206388091U (zh) * 2016-11-29 2017-08-08 深圳曼塔智能科技有限公司 一种遥控器
CN206980059U (zh) * 2017-07-31 2018-02-09 潍坊歌尔电子有限公司 带锁紧功能可调高度摇杆装置及使用该摇杆装置的遥控器
CN207507013U (zh) * 2017-08-25 2018-06-19 深圳市道通智能航空技术有限公司 摇杆装置及具有此摇杆装置的遥控器
CN107481498A (zh) * 2017-09-05 2017-12-15 深圳市道通智能航空技术有限公司 一种遥控器
CN207869293U (zh) * 2017-12-29 2018-09-14 无锡迪富智能电子股份有限公司 一种带有摇杆的遥控器

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