CN2901353Y

CN2901353Y - Micro regulator for pointing angle of monocular telescope

Info

Publication number: CN2901353Y
Application number: CN 200520144547
Authority: CN
Inventors: 梁钊
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-12-09
Filing date: 2005-12-09
Publication date: 2007-05-16
Anticipated expiration: 2015-12-09

Abstract

The utility model relates to a monocular telescope directional angle micrometric adjustment device, comprising a cylinder micrometric adjustment socket sleeve and a plurality of adjustment screws, wherein at least one screw is a spring screw. Any directional angle could be adjusted within a certain range only via adjusting the two screws, to realize the micrometric adjustment of the telescope. The utility model is characterized in that it can be quickly and accurately operated with only one hand.

Description

Monocular orientation angle micromatic setting

Technical field

The utility model relates to the orientation angle micromatic setting of monocular.

Background technology

Monocular framves such as astronomical telescope during searching target, after regulating support aligned in general target, usually need be done further fine setting because bracket adjustment out of true or target move within the specific limits on support.Have the micromatic setting complex structure mostly now, take up space greatly.Though there is a kind of known existing micromatic setting structure comparatively simple but regulate inconvenience, this device is to establish cylindric fine setting cover for seat on support, monocular is penetrated in the cylindric fine setting cover for seat, one end of cylindric fine setting cover for seat cooperates fixing with telescope mirror body tube with annular rubber ring, the other end has four or three expansion screw jackscrews pass the cover for seat wall quartern with screw thread or trisection withstands on the telescope mirror body fixing, three or four screw jackscrews putting by adjustment seat respectively when need changing telescopical orientation angle, advance with jackscrew, move back in the annular space that makes telescope sight mirror mirror far away body and cylindric cover for seat and move, reach telescope angle fine setting purpose thereby change telescopical angle.During this device adjusting telescope angle, must own (four or three) screw jackscrews and regulate simultaneously, a certain corresponding one shrinks back toward sinciput, needs two hands to turn all screw jackscrews simultaneously and moves back adjusting repeatedly, slow and out of true.

Summary of the invention

Need two hands to regulate repeatedly and slow, coarse problem for overcoming prior art, the utility model provides a kind of monocular direction fine tuning device, and available singlehanded the adjusting is quick and accurate.

The utility model solves prior art technical scheme that problem adopts: change the spring jackscrew into two in four of the prior art identical set screw jackscrews, two spring jackscrews place the corresponding surface of two set screw jackscrews respectively, only need regulate two screw jackscrews during adjusting, the spring jackscrew is made opposite advance and retreat according to corresponding screw adjusted jackscrew advance and retreat and is reached the adjusting purpose.

If for the lighter telescope of weight, can adopt three jackscrews of trisection, wherein one is the spring jackscrew.

The beneficial effects of the utility model are: only need a hand adjustment joint, simply, fast, accurately.

Description of drawings

Fig. 1 is connected sectional view with telescope;

Fig. 2 is a fundamental diagram.

Among the figure: 1, cylindric fine setting cover for seat, 2, the screw jackscrew, 3, telescope mirror body, 4, the spring jackscrew, 5, spring, 6, spring jackscrew seat, 7, support, 8, annular rubber ring.

Embodiment

Below in conjunction with drawings and Examples the utility model is further specified.

In Fig. 1, telescope mirror body 3 penetrates in the cylindric fine setting cover for seat 1, and left end cooperates fixing by annular rubber ring 8.Spring jackscrew 4 can be done piston motion in spring jackscrew seat 6, effect lower spring jackscrew 4 at spring 5 withstands on the telescope mirror body 3 all the time, (the left and right sides jackscrew is with jackscrew is identical up and down so right-hand member is respectively by screw jackscrew, the spring jackscrew of screw jackscrew 2 and spring jackscrew 4 and left and right sides, Fig. 1 does not embody, with reference to figure 2) four jackscrew quarterns hold out against fixingly, and cylindric fine setting cover for seat 1 bottom is connected with support 7.

Among the principle of work embodiment of Fig. 2, when telescope mirror body need change adjustment screw jackscrew 2 when going up lower angle, corresponding spring jackscrew 4 is done motion in the other direction under the effect of spring 5, and telescope mirror body 3 moves with screw jackscrew forward and back and changes angle.When telescope mirror body need change left and right sides angle, then be screw jackscrew, the adjusting of spring jackscrew of the left and right sides by another group.Regulate the screw jackscrew on last and right side simultaneously, telescope mirror body 3 can be done moving of any angle in cylindric fine setting cover for seat 1, thereby reaches pointing of the telescope angle fine setting purpose.

Claims

1. a monocular orientation angle micromatic setting is made up of cylindric fine setting cover for seat and many adjusting jackscrews, it is characterized in that: have in the adjusting jackscrew to be the spring jackscrew more than one.