ELECTRODE AND IMAGE FORMING APPARATUS INCLUDING THE SAME

• Main Author: NAKAYASHIKI YUJI
• Format: Patent
• Language: English; Japanese
• Published: 13.09.2018
• Subjects: CINEMATOGRAPHY; ELECTROGRAPHY; ELECTROPHOTOGRAPHY; HOLOGRAPHY; MAGNETOGRAPHY; PHOTOGRAPHY; PHYSICS

PROBLEM TO BE SOLVED: To provide electrodes in which, even when a relative angle between the electrodes and contact object parts is displaced, electrical contact parts are reliably in contact with the contact object parts at two points.SOLUTION: While ring parts 202 provided on one ends in a first axial direction of spring parts 201 are not in contact with power receiving parts 100g and 100h, contact ends 202b1 toward the power receiving parts 100g and 100h of second ring parts 202b connected to the first ring parts 202a project in a direction toward the power receiving parts 100g and 100h beyond contact ends 202a1 toward the power receiving parts 100g and 100h of first ring parts 202a connected to the spring parts 201; while the second ring parts 202b are in contact with the power receiving parts 100g and 100h and the spring parts 201 are compressed in the first axial direction, the first ring parts 202a and second ring parts 202b are both in contact with the power receiving parts 100g and 100h.SELECTED DRAWING: Figure 5 【課題】 本発明は、電極と被接点部との相対的角度が変位しても被接点部との電気的接触部が確実に二箇所で接触する電極を提供する。【解決手段】 バネ部２０１の第１軸方向の一端側に設けられたリング部２０２が受電部１００ｇ，１００ｈと接触していない状態において、バネ部２０１に接続される第１リング部２０２ａの受電部１００ｇ，１００ｈ側の接点端部２０２ａ１よりも第１リング部２０２ａに接続される第２リング部２０２ｂの受電部１００ｇ，１００ｈ側の接点端部２０２ｂ１の方が受電部１００ｇ，１００ｈ側の方向に突出しており、第２リング部２０２ｂが受電部１００ｇ，１００ｈと接触してバネ部２０１が第１軸方向に圧縮された状態において、受電部１００ｇ，１００ｈに対して第１リング部２０２ａと第２リング部２０２ｂとが共に接触することを特徴とする。【選択図】 図５