JPS603413U

JPS603413U - gyroscope compass

Info

Publication number: JPS603413U
Application number: JP9349783U
Authority: JP
Inventors: 正明小林; 馬越　寿郎; 福本　光雄; 西本　政義
Original assignee: 古野電気株式会社
Priority date: 1983-06-17
Filing date: 1983-06-17
Publication date: 1985-01-11

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

添付図面第１図は従来の内外球支持方式を示す一部欠截
正面図、第２図はこの考案に係る支持装置の一部欠截正
面図、第３図は短時間静定装置を示す内外両法の縦断正
面図、第４図は電源インターロック装置の他の実施例を
示す一部縦断正面図である。１・・・内球、２・・・外球、１０・・・凹部、１１・
・・受電電極、１２・・・基円線、１３・・・開口部、
１４・・・外球電極、１５・・・蓋体、１７・・・操作
摘み、１９・・・センターピン、２２・・・導電環、２
３．２４・・・周溝、２８・・・ボール、２９・・・透
視窓、３１・・・接触体、３２・・・ジンバルリング、
３３・・・基台、３４・・・支軸、３５・・・支持枠、
３９・・・開口部、４０・・・方位目盛板、５０・・・
マイクロスイッチ、Ａ・・・ボール押え装Ｗ。Figure 1 of the accompanying drawings is a partially cutaway front view showing a conventional inner and outer sphere support system, Figure 2 is a partially cutaway front view of a support device according to this invention, and Figure 3 is a short-time static fixing device. FIG. 4 is a partially longitudinal front view showing another embodiment of the power interlock device. 1... Inner ball, 2... Outer ball, 10... Concave portion, 11.
... Power receiving electrode, 12... Base circle line, 13... Opening,
14... Outer spherical electrode, 15... Lid, 17... Operation knob, 19... Center pin, 22... Conductive ring, 2
3.24... Peripheral groove, 28... Ball, 29... Transparent window, 31... Contact body, 32... Gimbal ring,
33... Base, 34... Support shaft, 35... Support frame,
39... Opening, 40... Direction scale plate, 50...
Micro switch, A...Ball holding device W.

Claims

[Scope of utility model registration request]

(1) The outer sphere is gimbally supported on an upward supporting frame integrated with a support shaft rotatably supported on the base, and the top of the inner sphere is attached to the lower surface of the lid that closes the opening provided at the top of the outer sphere. an outer spherical electrode facing the power receiving electrode; an operating knob inserted through the center of the lid so as to be slidable up and down; a contact body at the lower end of the operating knob that contacts the center top of the inner bulb to control the attitude of the inner bulb; A gyro control device characterized in that a see-through window is provided on the side of the operation knob through which the base circle line displayed on the top of the inner sphere can be seen through, and an azimuth dial plate having an opening is detachably attached to the top of the support frame.

(2) The operating knob is characterized by having a center pin facing a recess provided at the center top of the inner sphere, and a plurality of contact bodies facing the inner sphere and provided on a concentric circle centered on the center pin. A gyro compass according to claim 1 of the utility model registration claim.

(3) The gyroscopic pass according to claim 1, which has a power interlock device that is connected to the power supply circuit at the upper stable position of the operating knob and shuts off the power supply circuit at the lower stable position.