JPH0287211U - - Google Patents
Info
- Publication number
- JPH0287211U JPH0287211U JP16731288U JP16731288U JPH0287211U JP H0287211 U JPH0287211 U JP H0287211U JP 16731288 U JP16731288 U JP 16731288U JP 16731288 U JP16731288 U JP 16731288U JP H0287211 U JPH0287211 U JP H0287211U
- Authority
- JP
- Japan
- Prior art keywords
- torque
- counterweight
- torque sensor
- telescope
- unbalanced
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Telescopes (AREA)
Description
第１図はこの考案の一実施例による天体望遠鏡
の構成図、第２図は第１図の制御機構の構成を示
すブロツク図、第３図は従来の天体望遠鏡のカウ
ンタウエイト移動機構の構成図である。
図において、１は経緯台、２は鏡筒、３はＥＬ
軸、４はトルクセンサ、７は表示器、８はガード
レール、９は制御装置、１０は移動装置、１３は
設定トルク発生器、１４は制御器を示す。なお、
図中、同一符号は同一、または相当部分を示す。
Fig. 1 is a block diagram of an astronomical telescope according to an embodiment of this invention, Fig. 2 is a block diagram showing the structure of the control mechanism shown in Fig. 1, and Fig. 3 is a block diagram of a counterweight moving mechanism of a conventional astronomical telescope. It is. In the figure, 1 is the latitude and latitude table, 2 is the lens barrel, and 3 is the EL
4 is a torque sensor, 7 is a display, 8 is a guardrail, 9 is a control device, 10 is a moving device, 13 is a setting torque generator, and 14 is a controller. In addition,
In the figures, the same reference numerals indicate the same or corresponding parts.
Claims (1)
、アクチユエータによりその位置を自由に変えら
れるカウンタウエイトを有し、前記トルクセンサ
で検出された情報により前記カウンタウエイトを
自動的に移動させ、アンバランストルクを所定の
値内に入るようにする自動制御機構を備えたこと
を特徴とする天体望遠鏡。 It has a torque sensor that detects unbalanced torque and a counterweight whose position can be freely changed by an actuator.The counterweight is automatically moved based on the information detected by the torque sensor, and the unbalanced torque is adjusted to a predetermined value. An astronomical telescope characterized by being equipped with an automatic control mechanism to ensure that the telescope falls within a certain value.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16731288U JPH0287211U (en) | 1988-12-22 | 1988-12-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16731288U JPH0287211U (en) | 1988-12-22 | 1988-12-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0287211U true JPH0287211U (en) | 1990-07-10 |
Family
ID=31455490
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16731288U Pending JPH0287211U (en) | 1988-12-22 | 1988-12-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0287211U (en) |
-
1988
- 1988-12-22 JP JP16731288U patent/JPH0287211U/ja active Pending