CN202102174U - Fine-adjustment horizon sensor of observation mirror - Google Patents
Fine-adjustment horizon sensor of observation mirror Download PDFInfo
- Publication number
- CN202102174U CN202102174U CN2011201551696U CN201120155169U CN202102174U CN 202102174 U CN202102174 U CN 202102174U CN 2011201551696 U CN2011201551696 U CN 2011201551696U CN 201120155169 U CN201120155169 U CN 201120155169U CN 202102174 U CN202102174 U CN 202102174U
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- latitude
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- worm gear
- longitude
- pitch
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Abstract
The utility model provides a fine-adjustment horizon sensor of an observation mirror, which comprises a polar axis seat, a horizontal adjusting device and a pitch angle adjusting device, wherein the horizontal adjusting device and the pitch angle adjusting device are arranged below the polar axis seat, the horizontal adjusting device comprises a longitudinal worm wheel, a longitudinal worm, a horizontal adjusting hand wheel and a rotating platform which are all arranged horizontally, the rotating platform is fixed on the longitudinal worm wheel and is arranged with the longitudinal worm wheel coaxially, the longitudinal worm wheel and the longitudinal worm are in engaged transmission, and the horizontal adjusting hand wheel is fixedly connected with the longitudinal worm; the pitch angle adjusting device comprises a latitudinal worm which is horizontally arranged, a latitudinal worm wheel which is uprightly arranged, a frictional rotating wheel pressed on the end face of the latitudinal worm wheel and a pitch adjusting hand wheel, wherein the latitudinal worm and the latitudinal worm wheel are in engaged transmission, and the pitch adjusting hand wheel is fixedly connected with the latitudinal worm; and the pitch angle adjusting device is installed on the rotating platform, and the polar axis seat is fixed on the frictional rotating wheel. The fine-adjustment horizon sensor provided by the utility model not only can realize accurate positioning but also is convenient to use.
Description
[technical field]
The utility model relates to a kind of regulating device of observation angle of surveillance mirror, and particularly a kind of fine setting horizon instrument of novel surveillance mirror is used to regulate the observation level angle and the luffing angle of surveillance mirrors such as telescope.
[background technology]
When utilizing surveillance mirror such as telescope to observe, often need the observation angle of surveillance mirror to be regulated, especially astronomical telescope according to the position at observation thing place; Be the important means of observation celestial body, but, when ferret out, often need spend the long time because the object of astronomical observation is too far away; Also be arduous thing, especially beginner of part, trickle differential seat angle is apart from all narrowly missing with target celestial body; Be " a small discrepancy leads to a great error ".
And present telescopical angular adjustment normally utilizes lever principle to regulate luffing angle through handle; Articulate rotation mode through the handle utilization and regulate level angle; Fixing with locking device such as screw locking device etc. again after mixing up, and just in fixation process, be easy to cause a deviation and positioning; Slight shake all can cause and lose target like hand, so that all that has been achieved is spoiled.
Therefore how to find a kind of can accurately locate and the fine setting horizon instrument of surveillance mirror easy to use is a problem extremely to be solved in the industry.
[utility model content]
The technical matters that the utility model will solve is to provide a kind of fine setting horizon instrument of surveillance mirror, not only can accurately locate but also easy to use.
The utility model is achieved in that a kind of fine setting horizon instrument of surveillance mirror; The level(l)ing device and the angle of pitch regulating device that comprise the pole axis seat and be located at this pole axis seat below; Wherein: said level(l)ing device comprises and is a horizontally disposed longitude worm gear, a longitude worm screw, a horizontal adjustment handwheel and a universal stage; Said universal stage is fixed on the longitude worm gear; And with the coaxial setting of this longitude worm gear, said longitude worm gear and longitude worm mesh transmission, said horizontal adjustment handwheel is fixedly connected with said longitude worm screw; Said angle of pitch regulating device comprises that a horizontally disposed latitude worm screw, a latitude worm gear, that vertically is provided with are pressed in a frictional rotation wheel and the pitch regulation handwheel on this latitude worm gear end face; Said latitude worm screw and latitude worm gear engaged transmission, said pitch regulation handwheel is fixedly connected with said latitude worm screw; Said angle of pitch regulating device is installed on the said universal stage, and said pole axis seat is fixed on the said frictional rotation wheel.
Said angle of pitch regulating device also comprises a frictional rotation control hand wheel; This frictional rotation control hand wheel is through on the common axis of rotation that is threadedly connected to said frictional rotation wheel and latitude worm gear, and with the supporting base of pole axis seat, press frictional rotation to take turns and the latitude worm gear compresses successively.Regulate the friction force size between frictional rotation wheel and latitude worm gear, frictional rotation wheel and pole axis seat through the frictional rotation control hand wheel; Make angle of pitch regulating device regulate friction coefficient according to the weight of different surveillance mirrors at latitude (vertical direction); Realize friction force greater than the surveillance mirror own wt, to guarantee the validity of the real-time transmission of latitude worm gear.
The also coaxial latitude index dial that is provided with on the said latitude worm gear, also corresponding pointer is provided with a pointer on the housing of said latitude index dial outer rim, with record scale when regulating.
Said horizontal adjustment handwheel comprises left horizontal adjustment handwheel and right horizontal adjustment handwheel, is connected to the two ends of said longitude worm screw; Said pitch regulation handwheel comprises left pitch regulation handwheel and right pitch regulation handwheel, is connected to the two ends of said latitude worm screw, is beneficial to bimanualness.
The utlity model has following advantage: the level(l)ing device of the fine setting horizon instrument of this surveillance mirror and angle of pitch regulating device are through worm gear, worm drive; Be easy to minor adjustments; And angle of pitch regulating device also will be regulated power through the mode of friction gearing and reached the pole axis seat; Adjustment process promptly is a position fixing process, need not to use other locking device, does not worry that in the process of regulating the shake etc. of hand is affected the angle that regulates; Make transmission process more reliable, therefore not only can accurately locate but also easy to use.
[description of drawings]
Combine embodiment that the utility model is further described with reference to the accompanying drawings.
Fig. 1 is the surface structure synoptic diagram of the fine setting horizon instrument of the utility model one embodiment.
Fig. 2 is the inner structure synoptic diagram of the fine setting horizon instrument of the utility model surveillance mirror.
Fig. 3 is the side-looking structure cut-open view of Fig. 2.
[embodiment]
The fine setting horizon instrument of the utility model, the level(l)ing device and the angle of pitch regulating device that comprise the pole axis seat and be located at this pole axis seat below.The pole axis seat is in order to set up surveillance mirrors such as telescope, and level(l)ing device and angle of pitch regulating device are used to regulate the observation angle of surveillance mirror.
See also Fig. 1 to Fig. 3, be the structural representation of the fine setting horizon instrument of the utility model one embodiment.During this is implemented; Said level(l)ing device 1 comprises and is a horizontally disposed longitude worm gear 11, a longitude worm screw 12, a horizontal adjustment handwheel 13 and a universal stage 14; Said universal stage 14 is fixed on the longitude worm gear 11; And with these longitude worm gear 11 coaxial settings, said longitude worm gear 11 and longitude worm screw 12 engaged transmission, said horizontal adjustment handwheel 13 is fixedly connected with said longitude worm screw 12; Said horizontal adjustment handwheel 13 comprises that left horizontal adjustment hand 131 takes turns and right horizontal adjustment handwheel 132, is connected to the two ends of said longitude worm screw 12, is beneficial to bimanualness.
Said angle of pitch regulating device 2 comprises that a horizontally disposed latitude worm screw 21, a latitude worm gear 22, that vertically is provided with are pressed in frictional rotation wheel 23 and one a pitch regulation handwheel 24 and the frictional rotation control hand wheel 25 on these latitude worm gear 22 end faces; Said latitude worm screw 21 and latitude worm gear 22 engaged transmission, said pitch regulation handwheel 24 is fixedly connected with said latitude worm screw 21; Said angle of pitch regulating device 2 is installed on the said universal stage 14, and said pole axis seat 3 is fixed on the said frictional rotation wheel 23.Said frictional rotation control hand wheel 25 is through on the common axis of rotation 26 that is threadedly connected to said frictional rotation wheel 23 and latitude worm gear 22, and supporting base 31, frictional rotation wheel 23 and the latitude worm gear 22 of pole axis seat 3 compressed successively.Through frictional rotation control hand wheel 25 regulate between frictional rotation wheel 23 and the latitude worm gear 22, friction force between frictional rotation wheel 23 and the pole axis seat 3 is big or small; Make angle of pitch regulating device 2 regulate friction coefficient according to the weight of different surveillance mirrors 4 at latitude (vertical direction); Realize friction force greater than surveillance mirror 4 own wts, to guarantee the validity of latitude worm gear 22 real-time transmissions.
The also coaxial latitude index dial 27 that is provided with on the said latitude worm gear 22 is gone back corresponding latitude index dial 27 pointer 28 is set on the housing of said latitude index dial 27 outer rims, with record scale when regulating the angle of pitch.Said pitch regulation handwheel 24 comprises left pitch regulation handwheel 241 and right pitch regulation handwheel 242, is connected to the two ends of said latitude worm screw 21, is beneficial to bimanualness.
The level(l)ing device of the fine setting horizon instrument of the surveillance mirror of the foregoing description and angle of pitch regulating device are through worm gear, worm drive; Be easy to minor adjustments; And angle of pitch regulating device also will be regulated power through the mode of friction gearing and reached the pole axis seat; Adjustment process promptly is a position fixing process, need not to use other locking device to position, and does not worry that in the process of regulating the shake etc. of hand is affected the angle that regulates; Make transmission process more reliable, therefore not only can accurately locate but also easy to use.
Though more than described the embodiment of the utility model; But the technician who is familiar with the present technique field is to be understood that; We described concrete embodiment is illustrative; Rather than being used for qualification to the scope of the utility model, those of ordinary skill in the art are in the modification and the variation of the equivalence of doing according to the spirit of the utility model, all should be encompassed in the scope that the claim of the utility model protects.
Claims (4)
1. the fine setting horizon instrument of a surveillance mirror, the level(l)ing device and the angle of pitch regulating device that comprise the pole axis seat and be located at this pole axis seat below is characterized in that:
Said level(l)ing device comprises and is a horizontally disposed longitude worm gear, a longitude worm screw, a horizontal adjustment handwheel and a universal stage; Said universal stage is fixed on the longitude worm gear; And with the coaxial setting of this longitude worm gear; Said longitude worm gear and longitude worm mesh transmission, said horizontal adjustment handwheel is fixedly connected with said longitude worm screw;
Said angle of pitch regulating device comprises that a horizontally disposed latitude worm screw, a latitude worm gear, that vertically is provided with are pressed in a frictional rotation wheel and the pitch regulation handwheel on this latitude worm gear end face; Said latitude worm screw and latitude worm gear engaged transmission, said pitch regulation handwheel is fixedly connected with said latitude worm screw;
Said angle of pitch regulating device is installed on the said universal stage, and said pole axis seat is fixed on the said frictional rotation wheel.
2. the fine setting horizon instrument of surveillance mirror according to claim 1; It is characterized in that: said angle of pitch regulating device also comprises a frictional rotation control hand wheel; This frictional rotation control hand wheel is through on the common axis of rotation that is threadedly connected to said frictional rotation wheel and latitude worm gear, and with the supporting base of pole axis seat, press frictional rotation to take turns and the latitude worm gear compresses successively.
3. the fine setting horizon instrument of surveillance mirror according to claim 1 and 2, it is characterized in that: the also coaxial latitude index dial that is provided with on the said latitude worm gear, also corresponding pointer is provided with a pointer on the housing of said latitude index dial outer rim.
4. the fine setting horizon instrument of surveillance mirror according to claim 3, it is characterized in that: said horizontal adjustment handwheel comprises left horizontal adjustment handwheel and right horizontal adjustment handwheel, is connected to the two ends of said longitude worm screw; Said pitch regulation handwheel comprises left pitch regulation handwheel and right pitch regulation handwheel, is connected to the two ends of said latitude worm screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201551696U CN202102174U (en) | 2011-05-16 | 2011-05-16 | Fine-adjustment horizon sensor of observation mirror |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201551696U CN202102174U (en) | 2011-05-16 | 2011-05-16 | Fine-adjustment horizon sensor of observation mirror |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202102174U true CN202102174U (en) | 2012-01-04 |
Family
ID=45388179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201551696U Expired - Lifetime CN202102174U (en) | 2011-05-16 | 2011-05-16 | Fine-adjustment horizon sensor of observation mirror |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202102174U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103246056A (en) * | 2012-02-07 | 2013-08-14 | 日本威信株式会社 | Adjusting tool for astronomical observation |
| CN106472471A (en) * | 2016-10-24 | 2017-03-08 | 南京林业大学 | A kind of mobile spraying system and its using method |
-
2011
- 2011-05-16 CN CN2011201551696U patent/CN202102174U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103246056A (en) * | 2012-02-07 | 2013-08-14 | 日本威信株式会社 | Adjusting tool for astronomical observation |
| CN103246056B (en) * | 2012-02-07 | 2016-08-24 | 日本威信株式会社 | Astronomical observation adjustment instrument |
| CN106472471A (en) * | 2016-10-24 | 2017-03-08 | 南京林业大学 | A kind of mobile spraying system and its using method |
| CN106472471B (en) * | 2016-10-24 | 2022-08-02 | 南京林业大学 | Mobile spraying system and using method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120104 |
|
| CX01 | Expiry of patent term |