JPS5832417U

JPS5832417U - gyro device

Info

Publication number: JPS5832417U
Application number: JP12762681U
Authority: JP
Inventors: 北条　武; 河田　伸一
Original assignee: 株式会社トキメック
Priority date: 1981-08-28
Filing date: 1981-08-28
Publication date: 1983-03-03

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]

第１図はジャイロシンコンパスを説明する路線図、第２
乃至５図は夫々本考案の例を示す斜視図である。図に於て、１はジャイロロータ、２はジャイロケース、
３．３’、４．４’、３４．３４’及び　　　。３４“は軸、５はジンバル、６はコンハスカード、７は
指針、９は盤器、１４はトルカ−１１１は保持器、１１
′は支持器、１２は磁気センサー、１３は増巾器、１５
はシールド板、１６は磁針、１７及び１７′は懸吊線、
１８及び１８′はり一ドリレー、３１は追従環、３２は
追従ピックオフ、３３は増巾器、３５は歯車、３６はビ
ニオン、３７はサーボモータ、３−８は重錘である。Figure 1 is a route map explaining the gyrosin compass, Figure 2
Figures 5 to 5 are perspective views showing examples of the present invention. In the figure, 1 is the gyro rotor, 2 is the gyro case,
3.3', 4.4', 34.34' and . 34" is the axis, 5 is the gimbal, 6 is the conhas card, 7 is the pointer, 9 is the panel, 14 is the torquer, 111 is the retainer, 11
' is a supporter, 12 is a magnetic sensor, 13 is an amplifier, 15
is a shield plate, 16 is a magnetic needle, 17 and 17' are suspension wires,
The beams 18 and 18' are relays, 31 is a follower ring, 32 is a follower pickoff, 33 is an amplifier, 35 is a gear, 36 is a pinion, 37 is a servo motor, and 3-8 is a weight.

Claims

[Scope of utility model registration request]

a gyro with a spin axis that is substantially horizontal; a gyro case that houses the gyro; a first support that rotatably supports the gyro case about a substantially vertical first axis;
a second support that rotatably supports the first support around a substantially horizontal second axis that is substantially orthogonal to the spin axis; a servo system configured to follow the gyro case around the third axis; In a gyro device having a torquer that applies a torque from a second support to the first support, a magnetic detection means is attached to one of the first and second supports so as to detect a horizontal component of geomagnetism. The torque of the torquer is controlled by this output, the gyro is preset in terms of direction, and the spin axis of the gyro is controlled to always be in a direction at a constant angle with respect to the meridian of the earth's magnetism. gyro device.