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1. WO2017170305 - PROXIMITY SENSOR DEVICE AND ROBOT ARM MECHANISM

Publication Number WO/2017/170305
Publication Date 05.10.2017
International Application No. PCT/JP2017/012211
International Filing Date 26.03.2017
IPC
G01V 3/08 2006.01
GPHYSICS
01MEASURING; TESTING
VGEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
3Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination or deviation
08operating with magnetic or electric fields produced or modified by objects or geological structures or by detecting devices
B25J 19/02 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; HANDLES FOR HAND IMPLEMENTS; WORKSHOP EQUIPMENT; MANIPULATORS
JMANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
19Accessories fitted to manipulators, e.g. for monitoring, for viewing; Safety devices combined with or specially adapted for use in connection with manipulators
02Sensing devices
B25J 19/06 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; HANDLES FOR HAND IMPLEMENTS; WORKSHOP EQUIPMENT; MANIPULATORS
JMANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
19Accessories fitted to manipulators, e.g. for monitoring, for viewing; Safety devices combined with or specially adapted for use in connection with manipulators
06Safety devices
CPC
B25J 19/02
BPERFORMING OPERATIONS; TRANSPORTING
25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
JMANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
19Accessories fitted to manipulators, e.g. for monitoring, for viewing; Safety devices combined with or specially adapted for use in connection with manipulators
02Sensing devices
B25J 19/06
BPERFORMING OPERATIONS; TRANSPORTING
25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
JMANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
19Accessories fitted to manipulators, e.g. for monitoring, for viewing; Safety devices combined with or specially adapted for use in connection with manipulators
06Safety devices
G01V 3/08
GPHYSICS
01MEASURING; TESTING
VGEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS
3Electric or magnetic prospecting or detecting
08operating with magnetic or electric fields produced or modified by objects or geological structures or by detecting devices
Applicants
  • ライフロボティクス株式会社 LIFE ROBOTICS INC. [JP]/[JP]
Inventors
  • 飯田 一輝 IIDA Kazuki
Agents
  • 特許業務法人にじいろ特許事務所 SEVEN COLOR PATENT FIRM
Priority Data
2016-06689629.03.2016JP
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) PROXIMITY SENSOR DEVICE AND ROBOT ARM MECHANISM
(FR) DISPOSITIF À CAPTEUR DE PROXIMITÉ ET MÉCANISME DE BRAS DE ROBOT
(JA) 近接センサ装置及びロボットアーム機構
Abstract
(EN)
The purpose of the present invention is to provide a proximity sensor device which is suitable for a robot arm mechanism and has a simple mechanism and a wide detection area. A proximity sensor device according to the present embodiment is provided with: a detection electrode 13 which forms an electrostatic capacitance between the detection electrode 13 and an object to be detected which has approached thereto; a detection part 17 for detecting the electrostatic capacitance; and a determination part 19 for determining an approach of the object to be detected toward the detection electrode on the basis of the detected electrostatic capacitance, wherein the detection electrode has: a base 14 curved in a U-shape or a C-shape; a detection electrode 13 disposed on the front surface of the base and curved along the front surface of the base; and a guard 15 disposed on the rear surface of the base and curved along the rear surface of the base.
(FR)
La présente invention a pour objet un dispositif à capteur de proximité qui est approprié pour un mécanisme de bras de robot et qui possède un mécanisme simple et une zone de détection étendue. Un dispositif à capteur de proximité selon le présent mode de réalisation comprend : une électrode de détection 13 qui forme une capacité électrostatique entre l’électrode de détection 13 et un objet à détecter qui s’approché de l’électrode ; une partie de détection 17 servant à détecter la capacité électrostatique ; et une partie de détermination 19 servant à déterminer une approche de l’objet à détecter en direction de l’électrode de détection en fonction de la capacité électrostatique détectée, l’électrode de détection possédant : une base 14 incurvée en forme de U ou en forme de C ; une électrode de détection 13 disposée sur la surface avant de la base et incurvée le long de la surface avant de la base ; et une protection 15 disposée sur la surface arrière de la base et incurvée le long de la surface arrière de la base.
(JA)
目的はロボットアーム機構に好適で、構成が簡素で且つ検出領域の広い近接センサ装置を提供することにある。 本実施形態に係る近接センサ装置は、接近した被検出体との間に静電容量を形成する検出電極13と、静電容量を検出する検出部17と、検出された静電容量に基づいて検出電極への被検出体の接近を判定する判定部19とを具備し、検出電極はU字形又はC字形に湾曲するベース14と、ベースの前面に配置され、ベースの前面に沿って湾曲する検出電極13と、ベースの背面に配置され、ベースの背面に沿って湾曲するガード15とを有する。
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