JPS62175169U - - Google Patents

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案の一実施例による給電ユニツト
の扉口への装着を説明するための線図、第２図は
本考案の一実施例による給電ユニツトの拡大断面
図、第３図はその作動を説明するための扉の支持
部の平面図、第４図は本考案の他の実施例を示す
扉の自由端縁部の平面図、第５図は本考案のさら
に他の実施例を示す室内側からの扉口の正面図、
第６図は本考案の別の実施例を示す給電ユニツト
の要部の線図的断面図である。 １…第１分割コア、２…第２分割コア、３…扉
枠、４…扉、１１…１次コイル、１２…２次コイ
ル。 Fig. 1 is a diagram for explaining how a power supply unit according to an embodiment of the present invention is attached to a doorway, Fig. 2 is an enlarged cross-sectional view of a power supply unit according to an embodiment of the present invention, and Fig. 3 is a diagram showing the power supply unit according to an embodiment of the present invention. FIG. 4 is a plan view of the free edge of the door showing another embodiment of the invention; FIG. A front view of the doorway from the indoor side shown,
FIG. 6 is a schematic cross-sectional view of the main parts of a power supply unit showing another embodiment of the present invention. DESCRIPTION OF SYMBOLS 1...First split core, 2...Second split core, 3...Door frame, 4...Door, 11...Primary coil, 12...Secondary coil.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 閉磁路を形成するコアを磁路を２個所で切断す
るように分割した形態の第１分割コアと第２分割
コアとを有し、上記第１分割コアに巻装された１
次コイルをコントローラに、第２分割コアに巻装
された２次コイルを扉に装着された電気錠ユニツ
トにそれぞれ接続し、第１分割コアを扉枠に、第
２分割コアを扉に、それぞれ扉閉止時分割面を介
して相互に接合し閉磁路を形成し得る関係位置に
装着すると共に、第１分割コアおよび／または第
２分割コアを可動に案内して相互に近接する方向
に付勢し、相互誘導作用により電気錠への電力供
給、および電気錠とコントローラ間の信号の搬送
を行うようにしたことを特徴とする電気錠給電ユ
ニツト。 It has a first divided core and a second divided core in which a core forming a closed magnetic path is divided so as to cut the magnetic path at two places, and the first divided core is wound around the first divided core.
Connect the secondary coil to the controller, connect the secondary coil wrapped around the second split core to the electric lock unit attached to the door, connect the first split core to the door frame, and the second split core to the door. When the door is closed, the first divided core and/or the second divided core are movably guided and biased toward each other while being attached to positions in a relationship where they can be joined to each other via the divided surfaces to form a closed magnetic path. An electric lock power supply unit characterized in that the electric power is supplied to the electric lock and the signal is conveyed between the electric lock and the controller by mutual induction.