WO2018054033A1 - 一种无人机轻型手爪 - Google Patents

一种无人机轻型手爪 Download PDF

Info

Publication number
WO2018054033A1
WO2018054033A1 PCT/CN2017/079514 CN2017079514W WO2018054033A1 WO 2018054033 A1 WO2018054033 A1 WO 2018054033A1 CN 2017079514 W CN2017079514 W CN 2017079514W WO 2018054033 A1 WO2018054033 A1 WO 2018054033A1
Authority
WO
WIPO (PCT)
Prior art keywords
drone
gripper
light hand
sliders
hand grip
Prior art date
Application number
PCT/CN2017/079514
Other languages
English (en)
French (fr)
Inventor
恽为民
张栋梁
庞作伟
Original Assignee
上海未来伙伴机器人有限公司
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 上海未来伙伴机器人有限公司 filed Critical 上海未来伙伴机器人有限公司
Publication of WO2018054033A1 publication Critical patent/WO2018054033A1/zh

Links

Images

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25JMANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
    • B25J15/00Gripping heads and other end effectors
    • B25J15/0009Gripping heads and other end effectors comprising multi-articulated fingers, e.g. resembling a human hand
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25JMANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
    • B25J15/00Gripping heads and other end effectors
    • B25J15/02Gripping heads and other end effectors servo-actuated
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25JMANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
    • B25J15/00Gripping heads and other end effectors
    • B25J15/08Gripping heads and other end effectors having finger members
    • B25J15/10Gripping heads and other end effectors having finger members with three or more finger members

Definitions

  • the invention relates to the field of drones, in particular to a hand-held hand of a drone.
  • the installation of the claws on the drone to perform related tasks is a trend in the application of technology. Due to the limited payload of the drone, the quality of the gripper is light and requires a certain clamping force for the gripping object. At the same time, the gripper is required to have a good adaptability to the shape of the gripping object, and the gripping force can be adjusted independently.
  • the UAV gripping claws were all based on the principle of the steering gear or the steering gear of the steering gear.
  • the clamping force could not be stably maintained, and the motor stalled for too long, which easily burned the motor.
  • there are currently not many products for the hand of the drone and there are two common structures: one is a light steering gear and a gear clamping mechanism; the other is a cable take-up machine and a cord mechanism.
  • the above structure satisfies the light demand, the clamping force is unstable and the motor is easily blocked.
  • the technical problem to be solved by the present invention is to provide a lightweight hand gripper with a lightweight structure and stable clamping force.
  • the present invention provides a drone light hand grip comprising: a fixed frame, a drive motor fixedly disposed to the fixed frame, a plurality of internal drive gears disposed on the fixed frame, and a connection center a plurality of screw rods of the fixed frame and each internal transmission gear, a plurality of sliders, a plurality of claw arms, and a plurality of fixing nuts fixed on the respective sliders; wherein the sliders are capable of being in corresponding wires
  • the sliding manner of the rods is arranged on the respective screw rods, and the driving motor drives the internal transmission gears such that the respective sliding blocks slide on the respective screw rods; the claw arms have closed slots; and each fixing nut They are respectively fixed to the respective sliders through respective closed slots, so that the respective claw arms can be moved by sliding of the respective sliders in the respective closed slots.
  • the drone light hand grip further comprises: a plurality of hand arm brackets fixedly coupled to the fixing frame, and each of the respective claw arms is respectively connected to a corresponding hand arm bracket at a predetermined position, so that Each of the gripper arms is rotatable about the predetermined position via sliding of the respective sliders within the respective closed slots.
  • the fixed frame is a circular fixed frame.
  • the number of the plurality of gripper arms is four.
  • the drone light hand gripper is in a contracted state when the slider is slid to a position relatively closer to the fixed frame.
  • the drone light hand gripper is in an open state when the slider is slid to a position relatively farther away from the fixed frame.
  • the drive motor uses a motor current closed loop to control the clamping force.
  • the light hand gripper structure of the drone of the invention is light in weight, the clamping force is stable, and the gripper has a self-locking function, the motor current closed-loop control clamping force algorithm is simple, the control system has a simple structure and the installation adaptability is good.
  • Figure 1 is a general perspective view of a hand-held hand of a drone in a contracted state in accordance with a preferred embodiment of the present invention.
  • FIG. 2 is a general perspective view of a drone light hand gripper in an open state in accordance with a preferred embodiment of the present invention.
  • FIG. 3 is a schematic diagram of a transmission mode of a drone light hand grip according to a preferred embodiment of the present invention.
  • FIG. 4 is a partial schematic view of a transmission system of a drone light hand gripper in accordance with a preferred embodiment of the present invention.
  • a new UAV light hand grip adopts a multi-finger clamping method, especially a four-finger clamping method, and multiple (four) co-rotating rotations are driven by one motor to drive four screw nut runners. The movement of the nut drives the opening of the finger.
  • FIG. 1 is a general perspective view of a drone light hand gripper in a contracted state in accordance with a preferred embodiment of the present invention
  • FIG. 2 is an overall perspective view of the drone light hand gripper in an open state in accordance with a preferred embodiment of the present invention
  • FIG. 3 is a schematic diagram of a transmission mode of a drone light hand grip according to a preferred embodiment of the present invention
  • FIG. 4 is a partial schematic view of a transmission system of a drone light hand grip according to a preferred embodiment of the present invention.
  • a drone light hand grip includes: a fixed frame 100, a drive motor 10 fixedly arranged to the fixed frame 100, and a mounting body a plurality of internal transmission gears 20 on the fixed frame 100, a plurality of screw rods 30 connecting the fixed frame 100 and the respective internal transmission gears 20, a plurality of sliders 40, a plurality of claw arms 50, and fixed in each sliding More on block 40 A fixing nut 60.
  • the sliders 40 are arranged on the respective screw rods 30 in such a manner as to be slidable on the respective screw rods 30, and the drive motor 10 drives the internal transmission gears 20 such that the respective sliders 40 are in the respective wires.
  • the handle 30 has a closed slot 51; and each of the fixing nuts 60 is fixed to each of the sliders 40 through a corresponding closing slot 51, so that each of the claw arms 50 can be slidably
  • the blocks 40 move in sliding within the respective closed slots 51.
  • the drive motor 10 uses a motor current closed loop to control the clamping force.
  • the fixed frame 100 is a circular fixed frame.
  • the drone light hand according to the preferred embodiment of the present invention when the slider is slid to a position relatively closer to the fixed frame 100, the drone light hand according to the preferred embodiment of the present invention is in a contracted state; when the slider is slid to a position relatively farther from the fixed frame 100 The drone light hand gripper according to the preferred embodiment of the present invention is in an open state.
  • the drone light hand grip according to a preferred embodiment of the present invention further includes: a plurality of hand arm brackets 70 fixedly coupled to the fixed frame 100, and Each of the respective pawl arms 50 is coupled to a respective pawl arm bracket 70 at a predetermined position 80, respectively.
  • each of the gripper arms 50 can be rotated about the predetermined position 80 via the sliding of the respective sliders 40 within the respective closed slots 51.
  • the number of the plurality of gripper arms 50 is four.
  • the condition of the four gripper arms makes the grip stable and can simplify the structure at the same time.
  • the light hand gripper structure of the drone of the invention is light in weight, the clamping force is stable, and the gripper has a self-locking function, the motor current closed-loop control clamping force algorithm is simple, the control system has a simple structure and the installation adaptability is good.

Landscapes

  • Engineering & Computer Science (AREA)
  • Robotics (AREA)
  • Mechanical Engineering (AREA)
  • Prostheses (AREA)
  • Pivots And Pivotal Connections (AREA)
  • Manipulator (AREA)

Abstract

一种无人机轻型手爪,包括:固定框架(100)、固定布置至固定框架的驱动电机(10)、布置在固定框架上的多个内部传动齿轮(20)、连接固定框架和各个内部传动齿轮的多个丝杆(30)、多个滑块(40)、多个手爪臂(50)、以及固定在各个滑块上的多个固定螺母(60);其中,滑块以能够在相应的丝杆上滑动的方式布置在相应的丝杆上,而且驱动电机通过驱动内部传动齿轮以使得各个滑块在相应的丝杆上滑动;手爪臂具有封闭开槽(51);而且各个固定螺母分别穿过相应的封闭开槽而固定在各个滑块上,使得各个手爪臂可以经由各个滑块在各自封闭开槽内的滑动而运动。该无人机轻型手爪结构轻便,夹持力稳定,控制系统结构简洁,安装适应性好。

Description

一种无人机轻型手爪 技术领域
本发明涉及无人机领域,尤其涉及一种无人机轻型手爪。
背景技术
当前,无人机上安装手爪去执行相关的任务是技术应用的发展趋势。由于无人机的有效载荷有限,手爪质量要求轻巧,对抓取物要有一定的夹持力,同时要求手爪对于抓取物体的外形有良好的适应性,可以自主调节抓取力。
以往的无人机夹持手爪都采用舵机齿轮或者舵机牵引绳结构原理,对夹持力无法持续稳定保持,电机堵转时间过长,容易烧毁电机。具体地说,目前无人机手爪的产品不多,常见的结构有两种:一是轻型舵机和齿轮夹持机构构成;二是采用收缆机和软绳机构。上述结构虽然满足轻巧的需求,但是,夹持力不稳定,电机容易堵转。
因此,本领域的技术人员致力于开发一种结构轻便且夹持力稳定的无人机轻型手爪。
发明内容
有鉴于现有技术的上述缺陷,本发明所要解决的技术问题是提供一种结构轻便且夹持力稳定的无人机轻型手爪。
为实现上述目的,本发明提供了一种无人机轻型手爪,包括:固定框架、固定布置至所述固定框架的驱动电机、布置在所述固定框架上的多个内部传动齿轮、连接所述固定框架和各个内部传动齿轮的多个丝杆、多个滑块、多个手爪臂、以及固定在各个滑块上的多个固定螺母;其中,所述滑块以能够在相应的丝杆上滑动的方式布置在相应的丝杆上,而且所述驱动电机通过驱动内部传动齿轮以使得各个滑块在相应的丝杆上滑动;所述手爪臂具有封闭开槽;而且各个固定螺母分别穿过相应的封闭开槽而固定在各个滑块上,使得各个手爪臂可以经由各个滑块在各自封闭开槽内的滑动而运动。
优选地,所述无人机轻型手爪还包括:固定连接在所述固定框架上的多个手爪臂支架,而且各个各个手爪臂分别在预定位置连接至相应的手爪臂支架,使得各个手爪臂可以经由各个滑块在各自封闭开槽内的滑动而绕所述预定位置转动。
优选地,在所述无人机轻型手爪中,所述固定框架是圆形固定框架。
优选地,在所述无人机轻型手爪中,所述多个手爪臂的数量为四个。
优选地,在所述无人机轻型手爪中,当滑块滑动到相对更靠近固定框架的位置时,根据本发明优选实施例的无人机轻型手爪处在收缩状态。
优选地,在所述无人机轻型手爪中,当滑块滑动到相对更远离固定框架的位置时,根据本发明优选实施例的无人机轻型手爪处在张开状态。
优选地,在所述无人机轻型手爪中,所述驱动电机采用电机电流闭环来控制夹持力。
本发明的无人机轻型手爪结构轻便,夹持力稳定,而且手爪有自锁功能,电机电流闭环控制夹持力算法简单,控制系统结构简洁,安装适应性好。
以下将结合附图对本发明的构思、具体结构及产生的技术效果作进一步说明,以充分地了解本发明的目的、特征和效果。
附图说明
图1是根据本发明优选实施例的无人机轻型手爪在收缩状态下的总体立体示意图。
图2是根据本发明优选实施例的无人机轻型手爪在张开状态下的总体立体示意图。
图3是根据本发明优选实施例的无人机轻型手爪的传动方式简图。
图4是根据本发明优选实施例的无人机轻型手爪的传动系统局部示意图。
需要说明的是,附图用于说明本发明,而非限制本发明。注意,表示结构的附图可能并非按比例绘制。并且,附图中,相同或者类似的元件标有相同或者类似的标号。
具体实施方式
在本发明中,一种新的无人机轻型手爪采用多指夹持方式,尤其是四指夹持方式,通过一个电机输出多(四)个同向转动,带动四根丝杠螺母机,通过螺母的移动带动手指的张合。
下面将结合附图来描述本发明的具体实施方式。
图1是根据本发明优选实施例的无人机轻型手爪在收缩状态下的总体立体示意图,而且图2是根据本发明优选实施例的无人机轻型手爪在张开状态下的总体立体示意图,并且图3是根据本发明优选实施例的无人机轻型手爪的传动方式简图,图4是根据本发明优选实施例的无人机轻型手爪的传动系统局部示意图。
如图1、图2、图3和图4所示,根据本发明优选实施例的无人机轻型手爪包括:固定框架100、固定布置至所述固定框架100的驱动电机10、布置在所述固定框架100上的多个内部传动齿轮20、连接所述固定框架100和各个内部传动齿轮20的多个丝杆30、多个滑块40、多个手爪臂50、以及固定在各个滑块40上的多 个固定螺母60。
其中,所述滑块40以能够在相应的丝杆30上滑动的方式布置在相应的丝杆30上,而且所述驱动电机10通过驱动内部传动齿轮20以使得各个滑块40在相应的丝杆30上滑动;所述手爪臂50具有封闭开槽51;而且各个固定螺母60分别穿过相应的封闭开槽51而固定在各个滑块40上,使得各个手爪臂50可以经由各个滑块40在各自封闭开槽51内的滑动而运动。
其中,例如,所述驱动电机10采用电机电流闭环来控制夹持力。
优选地,所述固定框架100是圆形固定框架。
例如,当滑块滑动到相对更靠近固定框架100的位置时,根据本发明优选实施例的无人机轻型手爪处在收缩状态下;当滑块滑动到相对更远离固定框架100的位置时,根据本发明优选实施例的无人机轻型手爪处在张开状态下。
优选地,如图1、图2和图3所示,根据本发明优选实施例的无人机轻型手爪还包括:固定连接在所述固定框架100上的多个手爪臂支架70,而且各个各个手爪臂50分别在预定位置80连接至相应的手爪臂支架70。由此,各个手爪臂50可以经由各个滑块40在各自封闭开槽51内的滑动而绕所述预定位置80转动。
优选地,所述多个手爪臂50的数量为四个。四个手爪臂的情况使得抓持稳定并且能够同时简化结构,
本发明的无人机轻型手爪结构轻便,夹持力稳定,而且手爪有自锁功能,电机电流闭环控制夹持力算法简单,控制系统结构简洁,安装适应性好。
上述说明示出并描述了本发明的优选实施例,如前所述,应当理解本发明并非局限于本文所披露的形式,不应看作是对其他实施例的排除,而可用于各种其他组合、修改和环境,并能够在本文所述发明构想范围内,通过上述教导或相关领域的技术或知识进行改动。而本领域人员所进行的改动和变化不脱离本发明的精神和范围,则都应在本发明所附权利要求的保护范围内。

Claims (7)

  1. 一种无人机轻型手爪,其特征在于包括:固定框架、固定布置至所述固定框架的驱动电机、布置在所述固定框架上的多个内部传动齿轮、连接所述固定框架和各个内部传动齿轮的多个丝杆、多个滑块、多个手爪臂、以及固定在各个滑块上的多个固定螺母;其中,所述滑块以能够在相应的丝杆上滑动的方式布置在相应的丝杆上,而且所述驱动电机通过驱动内部传动齿轮以使得各个滑块在相应的丝杆上滑动;所述手爪臂具有封闭开槽;而且各个固定螺母分别穿过相应的封闭开槽而固定在各个滑块上,使得各个手爪臂可以经由各个滑块在各自封闭开槽内的滑动而运动。
  2. 如权利要求1所述的无人机轻型手爪,其特征在于还包括:固定连接在所述固定框架上的多个手爪臂支架,而且各个各个手爪臂分别在预定位置连接至相应的手爪臂支架,使得各个手爪臂可以经由各个滑块在各自封闭开槽内的滑动而绕所述预定位置转动。
  3. 如权利要求1或2所述的无人机轻型手爪,其特征在于,所述固定框架是圆形固定框架。
  4. 如权利要求1或2所述的无人机轻型手爪,其特征在于,所述多个手爪臂的数量为四个。
  5. 如权利要求1或2所述的无人机轻型手爪,其特征在于,当滑块滑动到相对更靠近固定框架的位置时,根据本发明优选实施例的无人机轻型手爪处在收缩状态。
  6. 如权利要求1或2所述的无人机轻型手爪,其特征在于,当滑块滑动到相对更远离固定框架的位置时,根据本发明优选实施例的无人机轻型手爪处在张开状态。
  7. 如权利要求1或2所述的无人机轻型手爪,其特征在于,所述驱动电机采用电机电流闭环来控制夹持力。
PCT/CN2017/079514 2016-09-20 2017-04-06 一种无人机轻型手爪 WO2018054033A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201610835260.X 2016-09-20
CN201610835260.XA CN106239541A (zh) 2016-09-20 2016-09-20 一种无人机轻型手爪

Publications (1)

Publication Number Publication Date
WO2018054033A1 true WO2018054033A1 (zh) 2018-03-29

Family

ID=57599995

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2017/079514 WO2018054033A1 (zh) 2016-09-20 2017-04-06 一种无人机轻型手爪

Country Status (2)

Country Link
CN (1) CN106239541A (zh)
WO (1) WO2018054033A1 (zh)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110053967A (zh) * 2019-05-23 2019-07-26 沈阳吕尚科技有限公司 一种用于核污染环境下的智能爪手
CN110181498A (zh) * 2019-05-31 2019-08-30 西安工业大学 一种水下执行臂及其执行方法
CN110202601A (zh) * 2019-05-23 2019-09-06 江苏精正自动化科技有限公司 新型迷你多功能版电动卡爪
CN110253606A (zh) * 2019-07-10 2019-09-20 重庆大学 一种仿折纸结构的软体抓手
CN111390953A (zh) * 2020-03-23 2020-07-10 上海大学 包络式欠驱动机器人手爪
CN111958625A (zh) * 2020-08-27 2020-11-20 上海大学 一种自适应的多连杆式三爪采摘机械手
CN112157666A (zh) * 2020-09-01 2021-01-01 南京信息职业技术学院 一种多爪同步聚拢手爪
CN113581473A (zh) * 2021-08-04 2021-11-02 桂林航天工业学院 一种带有机械爪的无人机
CN113697372A (zh) * 2021-09-06 2021-11-26 合肥奥博特自动化设备有限公司 矿石原料运输防堵塞装置
CN114081546A (zh) * 2022-01-24 2022-02-25 河南工学院 一种可调夹爪的板钳及其在畜牧兽医放血针上的应用
CN117773856A (zh) * 2024-02-23 2024-03-29 江苏成辰汽车配件有限公司 一种汽车支架加工用夹持装置

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106239541A (zh) * 2016-09-20 2016-12-21 上海未来伙伴机器人有限公司 一种无人机轻型手爪
CN107053226B (zh) * 2017-02-12 2023-11-17 玉沣科技(西安)有限公司 一种可同时夹持和托起物品的机械手
CN106864766B (zh) * 2017-03-16 2019-09-03 山东大学 应用于无人机自主续航的电池夹取装置及更换装置及方法
CN107813335A (zh) * 2017-12-01 2018-03-20 揭阳市腾晟科技咨询有限公司 一种耐磨损的机械手
CN109625258B (zh) * 2019-01-26 2019-07-23 哈尔滨学院 一种多轴飞行器
CN110342249A (zh) * 2019-08-13 2019-10-18 广西科技大学 一种高精度同步抓取的机械手末端执行机构
CN110921497B (zh) * 2019-12-06 2021-11-30 合肥托卡拉图科技有限公司 一种建筑用重物抓取机构
CN110994458B (zh) * 2019-12-21 2021-07-20 陕西同力智慧能源服务有限公司 一种电力工程用鸟巢摘除工具
CN112830239B (zh) * 2021-02-04 2022-12-27 北京鸿霁科技有限公司 一种抓取装置及具有其的封装机

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5280981A (en) * 1991-02-01 1994-01-25 Odetics, Inc. End effector with load-sensitive digit actuation mechanisms
DE102010063195A1 (de) * 2010-12-16 2012-06-21 Robert Bosch Gmbh Greifeinrichtung für eine Handhabungsvorrichtung, insbesondere einen Handhabungsroboter
CN203765630U (zh) * 2013-12-31 2014-08-13 安徽大巨工业机器人制造有限公司 机器人力度可调抓取抓手
CN205111851U (zh) * 2015-11-16 2016-03-30 南京工程学院 一种纸杯抓取机器人末端执行器
CN105798976A (zh) * 2014-12-31 2016-07-27 上海理工大学 不规则形状骨切割设备的夹持机械手
CN105923160A (zh) * 2016-05-16 2016-09-07 安庆米锐智能科技有限公司 一种物流无人机夹持装置
CN106239541A (zh) * 2016-09-20 2016-12-21 上海未来伙伴机器人有限公司 一种无人机轻型手爪

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1004708A (en) * 1973-05-14 1977-02-01 Frank R. Skinner (Ii) Multiple prehension manipulator mechanism
JP3005937U (ja) * 1994-03-29 1995-01-17 株式会社プラスエンジニアリング 産業用ロボツトのハンド
JP3483359B2 (ja) * 1995-06-26 2004-01-06 株式会社プラスエンジニアリング 産業用ロボットのハンド装置
CN101497197A (zh) * 2009-02-24 2009-08-05 福州大学 圆锥齿轮驱动的机械手
KR101158887B1 (ko) * 2010-04-08 2012-06-25 다인시스템주식회사 아우터링 그리퍼장치
CN103004374A (zh) * 2012-12-11 2013-04-03 江苏大学 一种夹剪一体式采摘机器人末端执行器
CN105598994B (zh) * 2016-03-28 2017-07-28 苏州倍特罗智能科技有限公司 一种更稳定地便于抓取球体零件的机械手
CN206367013U (zh) * 2016-09-20 2017-08-01 上海未来伙伴机器人有限公司 一种无人机轻型手爪

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5280981A (en) * 1991-02-01 1994-01-25 Odetics, Inc. End effector with load-sensitive digit actuation mechanisms
DE102010063195A1 (de) * 2010-12-16 2012-06-21 Robert Bosch Gmbh Greifeinrichtung für eine Handhabungsvorrichtung, insbesondere einen Handhabungsroboter
CN203765630U (zh) * 2013-12-31 2014-08-13 安徽大巨工业机器人制造有限公司 机器人力度可调抓取抓手
CN105798976A (zh) * 2014-12-31 2016-07-27 上海理工大学 不规则形状骨切割设备的夹持机械手
CN205111851U (zh) * 2015-11-16 2016-03-30 南京工程学院 一种纸杯抓取机器人末端执行器
CN105923160A (zh) * 2016-05-16 2016-09-07 安庆米锐智能科技有限公司 一种物流无人机夹持装置
CN106239541A (zh) * 2016-09-20 2016-12-21 上海未来伙伴机器人有限公司 一种无人机轻型手爪

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110202601A (zh) * 2019-05-23 2019-09-06 江苏精正自动化科技有限公司 新型迷你多功能版电动卡爪
CN110053967A (zh) * 2019-05-23 2019-07-26 沈阳吕尚科技有限公司 一种用于核污染环境下的智能爪手
CN110181498A (zh) * 2019-05-31 2019-08-30 西安工业大学 一种水下执行臂及其执行方法
CN110253606B (zh) * 2019-07-10 2022-03-25 重庆大学 一种仿折纸结构的软体抓手
CN110253606A (zh) * 2019-07-10 2019-09-20 重庆大学 一种仿折纸结构的软体抓手
CN111390953A (zh) * 2020-03-23 2020-07-10 上海大学 包络式欠驱动机器人手爪
CN111390953B (zh) * 2020-03-23 2022-12-23 上海大学 包络式欠驱动机器人手爪
CN111958625B (zh) * 2020-08-27 2022-11-15 上海大学 一种自适应的多连杆式三爪采摘机械手
CN111958625A (zh) * 2020-08-27 2020-11-20 上海大学 一种自适应的多连杆式三爪采摘机械手
CN112157666A (zh) * 2020-09-01 2021-01-01 南京信息职业技术学院 一种多爪同步聚拢手爪
CN113581473A (zh) * 2021-08-04 2021-11-02 桂林航天工业学院 一种带有机械爪的无人机
CN113697372A (zh) * 2021-09-06 2021-11-26 合肥奥博特自动化设备有限公司 矿石原料运输防堵塞装置
CN114081546A (zh) * 2022-01-24 2022-02-25 河南工学院 一种可调夹爪的板钳及其在畜牧兽医放血针上的应用
CN114081546B (zh) * 2022-01-24 2022-04-15 河南工学院 一种可调夹爪的板钳及其在畜牧兽医放血针上的应用
CN117773856A (zh) * 2024-02-23 2024-03-29 江苏成辰汽车配件有限公司 一种汽车支架加工用夹持装置
CN117773856B (zh) * 2024-02-23 2024-05-03 江苏成辰汽车配件有限公司 一种汽车支架加工用夹持装置

Also Published As

Publication number Publication date
CN106239541A (zh) 2016-12-21

Similar Documents

Publication Publication Date Title
WO2018054033A1 (zh) 一种无人机轻型手爪
CN108481311B (zh) 一种变刚度柔顺抓取装置
CN108189000B (zh) 一种绳驱动抓取机器人
JP5438244B2 (ja) スコットラッセル機構式装置
US10063113B2 (en) Magnetic end effector
WO2020042007A1 (zh) 夹持装置及可移动机器
Paul et al. A multirotor platform employing a three-axis vertical articulated robotic arm for aerial manipulation tasks
JP2008073824A (ja) 産業用ロボットのハンド装置
CA2958893A1 (en) Design of fault-tolerant dexterous hand with multi-fingers
TW201634203A (zh) 機械夾爪驅動裝置
TWI630164B (zh) 線性移動旋動裝置
WO2018033716A1 (en) An Improved Gripper
JP2019010723A5 (zh)
CN107538509B (zh) 一种力位混合控制的双驱动夹持机构
KR20170137510A (ko) 케이블 장력으로 구동 가능한 엔드 이펙터와 이를 포함하는 병렬형 케이블 로봇
JP2009125868A (ja) 産業用ロボットのハンド装置
KR20170137517A (ko) 윈치통합형 모바일 엔드 이펙터를 포함하는 케이블 로봇 및 이 케이블 로봇의 케이블 자동 장착방법
CN209273461U (zh) 一种新型挠电弹簧柔性机械手
CN107433582B (zh) 一种全方位运动可伸缩柔性机械臂
JP2016186364A (ja) デュアルカムベルクランク機構
CN212313321U (zh) 器件更换装置及飞行器器件更换仓
CN209973682U (zh) 一种短轴类零件的自动上下料机械手
CN220994526U (zh) 一种可旋转夹持机构及机械手
JP5029935B2 (ja) グリッパ装置およびロボット
KR101794963B1 (ko) 작업공간 가변형 케이블 로봇

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: 17852110

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 1205N DATED 26.06.2019)

122 Ep: pct application non-entry in european phase

Ref document number: 17852110

Country of ref document: EP

Kind code of ref document: A1