CN108227176B - Stable light equatorial telescope - Google Patents
Stable light equatorial telescope Download PDFInfo
- Publication number
- CN108227176B CN108227176B CN201810193263.7A CN201810193263A CN108227176B CN 108227176 B CN108227176 B CN 108227176B CN 201810193263 A CN201810193263 A CN 201810193263A CN 108227176 B CN108227176 B CN 108227176B
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- dec
- box body
- adjusting
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- worm
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- 229910000831 Steel Inorganic materials 0.000 claims description 9
- 239000010959 steel Substances 0.000 claims description 9
- 238000009434 installation Methods 0.000 claims description 5
- 238000005266 casting Methods 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 description 6
- 230000005484 gravity Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B23/00—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices
- G02B23/16—Housings; Caps; Mountings; Supports, e.g. with counterweight
- G02B23/165—Equatorial mounts
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- Physics & Mathematics (AREA)
- Astronomy & Astrophysics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Telescopes (AREA)
Abstract
The invention relates to a stable and portable equatorial telescope, which comprises a counterweight component, an RA worm wheel, an RA right-angle axis clutch hand wheel, an RA worm, a DEC box body, a DEC worm wheel, a DEC right-angle axis clutch hand wheel, a mirror cylinder seat, a DEC worm, an RA box body, a latitude adjusting worm and a latitude adjusting hand wheel, wherein the RA box body is positioned below the DEC box body, the counterweight component is fixedly connected with the DEC box body, the RA right-angle axis clutch hand wheel is designed above a threaded interface end of the counterweight component, the RA worm wheel is sleeved on the RA right-angle axis clutch hand wheel, the RA worm is designed on the left side of the RA worm wheel, the DEC right-angle axis clutch hand wheel is designed on the left side of the DEC box body, the DEC worm wheel is sleeved in the DEC right-angle axis clutch hand wheel, the DEC worm wheel is designed on the left side of the DEC worm wheel, the latitude seat is designed below the RA box body, the latitude adjusting hand wheel is designed inside the latitude seat, and the mirror cylinder seat is arranged above the left side of the RA box body.
Description
Technical Field
The invention relates to an equatorial telescope, in particular to a stable and light equatorial telescope.
Background
A plurality of equatorial instruments on the current market, telescope and weight are located the both ends of declination axle bed respectively, are T font, and the declination axle bed is located the base, with declination axle bed mutually perpendicular, and the focus is located the base outside, and in-process that uses is unfavorable for the stability of structure, and declination axle bed is bigger with declination axle bed and base skew moreover, and it is more inconvenient to operate, and the structure is loaded down with trivial details and excessively disperses on some structural arrangement, leads to equatorial instrument stability to descend.
Disclosure of Invention
In order to solve the problems, the invention provides the equatorial telescope with smaller volume, lighter weight and stable center of gravity, which has reasonable conception and light structure.
The specific scheme of the invention is as follows:
a stable and portable equatorial telescope comprises a telescope base, a DEC box body, an RA box body, a latitude seat, a counterweight component, a right-hand warp shaft adjusting component, a right-hand weft shaft adjusting component and a latitude seat adjusting component, wherein the DEC box body is U-shaped, the counterweight component is fixedly connected below the right side of the DEC box body, the supporting legs on the left side and the right side of the DEC box body are arch-shaped and are provided with circular through holes serving as red-hand warp shaft adjusting component mounting grooves, circular ring steps are designed on the inner sides and the outer sides of the through holes of the supporting legs on the left side of the DEC box body, the right-hand warp shaft adjusting component is fixedly arranged in the right-hand red-hand warp shaft adjusting component mounting grooves, the right-hand weft shaft adjusting component mounting grooves are designed on the upper side of the DEC box body, the right-hand weft shaft adjusting component is fixedly arranged in the right-hand weft shaft adjusting component mounting grooves on the upper side of the DEC box body, the right-hand weft shaft adjusting component is fixedly provided with the telescope base, the RA box body is semicircular, teeth are designed on the semicircular edges below the RA box body, arc-shaped conical grooves are respectively designed on two sides of the RA box body above the teeth, a hollow cylinder used for fixing is designed on the left side of the RA box body, a circular ring is designed on the right side of the RA box body, four adjusting holes are uniformly designed on the outer side of the circular ring, adjusting screws are designed in the holes, the right side circular ring of the RA box body is rotationally connected with the inner side of a supporting leg on the right side of the DEC box body through a first fixing device, the left hollow cylinder of the RA box body is rotationally connected with the outer side of the supporting leg on the left side of the DEC box body through a second fixing device, a latitude seat adjusting device is designed below the RA box body, the latitude seat adjusting assembly comprises a latitude seat, a latitude adjusting worm and a latitude adjusting hand wheel, grooves are designed above the latitude seat, the grooves are matched with the teeth below the RA box body, the latitude seat is internally provided with the latitude adjusting hand wheel, teeth at the bottom of the RA box body are in mutual matching and meshed connection with a latitude adjusting hand wheel, a locking bolt is arranged on one side of a latitude seat, a steel ball is arranged at the front end of the locking bolt, an adjusting bolt is arranged on the other side of the latitude seat, a steel ball is arranged at the front end of the adjusting bolt, and the latitude seat adjusting device is in sliding connection with the RA box body through the locking bolt and the steel ball at the front end of the adjusting bolt, so that the RA box body rotates along a groove.
The first fixing device comprises a circular arch-shaped chassis and a hollow cylinder, the whole first fixing device is cast integrally, threads are designed in the hollow cylinder, the right-hand shaft adjusting component is connected with the first fixing device through bolts in a threaded mode, threaded holes are formed in the circular arch-shaped chassis of the first fixing device, the first fixing device is fixedly connected with the right-hand ring of the RA box body through bolts, the second fixing device comprises a disc base and a cylindrical pin, a concave annular ladder is designed on the edge of the circular chassis, the second fixing device is mounted on the inner side of a supporting foot on the left side of the DEC box body, threads are designed in the cylindrical pin of the second fixing device in an inserting mode, threads are also designed in the hollow cylinder on the left side of the RA box body, the second fixing device is fixedly connected with the hollow cylinder on the left side of the RA box body, and an installation auxiliary hole is designed on the outer side of the chassis of the second fixing device.
The teeth at the bottom of the RA box and the devices for fixing the two ends are all formed by integral casting.
The circular through holes of the supporting legs on the two sides of the DEC box body are concentric circles, and the right circular ring and the left hollow cylinder of the RA box body are concentric circles.
The counterweight assembly comprises a supporting rod, a counterweight block and a base, wherein the counterweight block is hollow cylindrical, is sleeved on the supporting rod and is fixedly connected with the supporting rod, and the base is fixedly arranged below the supporting rod.
The right-hand spindle adjusting component comprises an RA right-hand spindle clutch hand wheel, an RA worm and an RA worm wheel, the RA right-hand spindle clutch hand wheel is fixedly arranged in the right-hand spindle adjusting component mounting groove of the DEC box body, the RA worm wheel is sleeved on the RA right-hand shaft clutch hand wheel and is fixedly connected with the RA right-hand shaft clutch hand wheel, and an RA worm is arranged on the left side of the RA worm wheel and is meshed with the RA worm wheel.
The device is characterized in that the declination shaft adjusting assembly comprises a DEC worm wheel, a DEC declination shaft clutch hand wheel, a DEC worm, a DEC declination shaft clutch hand wheel fixedly installed in the interior of a declination shaft adjusting assembly installation groove above the DEC box body, the DEC worm wheel is sleeved in the DEC declination shaft clutch hand wheel and fixedly connected with the DEC declination shaft clutch hand wheel, the DEC worm is designed on the left side of the DEC worm wheel and is in meshed connection with the DEC worm wheel, an adjusting grip extending to the outer side of the lens barrel seat is designed on one side of the DEC declination shaft clutch hand wheel, and the adjusting grip is fixedly connected with the DEC declination shaft clutch hand wheel.
The invention has the advantages that:
1. smaller volume and lighter weight.
2. The lower latitude of the product lowers the overall center of gravity of the product, so that the bearing is heavier and more stable.
3. The latitude adjusting part directly makes the adjusting gear on the RA box body to reduce cost.
Drawings
FIG. 1 is a schematic diagram of the present invention.
Fig. 2 is a rear cross-sectional view of the present invention.
Fig. 3 is a schematic view of the DEC cabinet of the present invention.
FIG. 4 is a schematic view of an RA housing of the present invention.
Fig. 5 is a schematic view of a first fixing device of the present invention.
Fig. 6 is a schematic view of a second fixing device according to the present invention.
Fig. 7 is a cross-sectional view of the present invention.
Fig. 8 is a perspective view of the present invention.
Detailed Description
A stable and portable equatorial telescope comprises a lens barrel seat 8, a DEC box body 5, an RA box body 10, a latitude seat 11, a counterweight component 1, a right-hand and left-hand shaft adjusting component and a latitude seat adjusting component, wherein the DEC box body 5 is U-shaped, the counterweight component 1 is fixedly connected below the right side of the DEC box body 5, the left and right side support legs of the DEC box body 5 are arch-shaped and are provided with circular through holes serving as right-hand shaft adjusting component mounting grooves, circular ring steps are designed near the outer sides in the through holes of the left side support legs of the DEC box body 5, the right-hand shaft adjusting component is fixedly mounted in the right-hand right-shaft adjusting component mounting groove, the right-hand shaft adjusting component is fixedly mounted in the right-hand shaft adjusting component mounting groove above the DEC box body 5, the lens barrel seat 8 is fixedly mounted on the RA box body 10, teeth are designed on the semicircular edge below the RA box body 10, arc-shaped conical grooves are respectively designed on two sides of the RA box body above the teeth, a hollow cylinder for fixing is designed on the left side of the RA box body, a circular ring is designed on the right side of the RA box body, four adjusting holes are uniformly designed on the outer side of the circular ring, adjusting screws 19 are designed in the holes, the right circular ring of the RA box body is rotationally connected with the inner side of a supporting leg on the right side of the DEC box body through a first fixing device 15, the left hollow cylinder of the RA box body 10 is rotationally connected with the outer side of the supporting leg on the left side of the DEC box body through a second fixing device 14, a latitude seat adjusting device is designed on the lower side of the RA box body 10, the latitude seat adjusting component comprises a latitude seat, a latitude adjusting worm and a latitude adjusting hand wheel, grooves are designed on the upper side of the latitude seat, the grooves are mutually matched with the teeth below the RA box body, a latitude adjusting hand wheel is arranged below an inner groove of a latitude seat, teeth at the bottom of an RA box body 10 are in mutual matching and meshed connection with the latitude adjusting hand wheel, a locking bolt 16 is arranged on one side of the latitude seat, and a steel ball is arranged at the front end of the locking bolt. An adjusting bolt 17 is arranged on the other side of the latitude seat, a steel ball is arranged at the front end of the adjusting bolt, and the latitude seat adjusting device enables the RA box body to rotate along the groove through sliding connection between the locking bolt and the steel ball at the front end of the adjusting bolt and the RA box body.
The first fixing device 15 comprises a circular arch-shaped chassis and a hollow cylinder, the whole first fixing device 15 is cast integrally, threads are designed in the hollow cylinder, the right-hand spindle adjusting component is connected with the first fixing device through bolts 20, threaded holes are formed in the circular arch-shaped chassis of the first fixing device, the first fixing device is fixedly connected with the right-hand circular ring of the RA box 10 through bolts, the second fixing device 14 comprises a disc base and a cylindrical pin, a concave annular step is designed on the edge of the circular chassis, the second fixing device 14 is mounted on the inner side of a supporting leg on the left side of the DEC box 5, threads are designed in the cylindrical pin insert of the second fixing device 14, threads are also designed in the hollow cylinder on the left side of the RA box 10, the second fixing device 14 is fixedly connected with the hollow cylinder on the left side of the RA box 10, and an installation auxiliary hole is designed on the outer side of the chassis of the second fixing device 14.
The teeth at the bottom of the RA case 10 and the means for fixing at both ends are all made by integral casting.
The circular through holes of the support legs at the two sides of the DEC box body 5 are concentric circles, and the right circular ring and the left hollow cylinder of the RA box body 10 are concentric circles.
The counterweight assembly 1 comprises a supporting rod, a counterweight block and a base, wherein the counterweight block is hollow cylindrical, is sleeved on the supporting rod and is fixedly connected with the supporting rod, and the base is fixedly arranged below the supporting rod.
The right-hand shaft adjusting assembly comprises an RA right-hand shaft clutch hand wheel 3, an RA worm 4 and an RA worm wheel 2, wherein the RA right-hand shaft clutch hand wheel 3 is fixedly arranged in a right-hand shaft adjusting assembly mounting groove on the DEC box body 5, the RA worm wheel 2 is sleeved on the RA right-hand shaft clutch hand wheel 3 and fixedly connected with the RA right-hand shaft clutch hand wheel, the RA worm 4 is arranged on the left side of the RA worm wheel 2, and the RA worm 4 is meshed with the RA worm wheel 2.
The automatic adjusting device is characterized in that the declination shaft adjusting component comprises a DEC worm wheel 6, a DEC declination shaft clutch hand wheel 7, a DEC worm 9 and a declination shaft adjusting component mounting groove fixedly arranged above the DEC box body, the DEC worm wheel 6 is sleeved in the DEC declination shaft clutch hand wheel 7 and fixedly connected with the DEC declination shaft clutch hand wheel 7, the DEC worm 9 is arranged on the left side of the DEC worm wheel, the DEC worm 9 is meshed with the DEC worm wheel 6, an adjusting handle 18 extending to the outer side of the lens barrel seat 8 is arranged on one side of the DEC declination shaft clutch hand wheel 7, and the adjusting handle 18 is fixedly connected with the DEC declination shaft clutch hand wheel 7.
When the device is used, the equatorial telescope can be regulated and controlled by regulating the RA worm, the DEC worm and the latitude regulating hand wheel, fine adjustment can be carried out by regulating screws on a right circular ring of the RA box body and regulating bolts on the latitude seat, after the regulation is finished, the RA worm is locked by the RA right-hand shaft clutch hand wheel, the DEC worm is locked by the DEC right-hand shaft clutch hand wheel matched with the regulating handle, and locking bolts are designed on the latitude seat and fix the RA box body by the locking bolts.
Claims (7)
1. The utility model provides a stable portable equatorial telescope, which is characterized in that the equatorial telescope comprises a lens barrel seat, a DEC box body, an RA box body, a latitude seat, a counterweight component, a right-angle axis adjusting component and a latitude seat adjusting component, wherein the DEC box body is U-shaped, the counterweight component is fixedly connected with the lower right side of the DEC box body, the supporting legs at the left side and the right side of the DEC box body are arch-shaped and are provided with circular through holes as red-angle axis adjusting component mounting grooves, a circular ring step is designed at the inner side of the through holes of the supporting legs at the left side of the DEC box body near the outer side, the right-angle axis adjusting component is fixedly arranged in the right-side red-angle axis adjusting component mounting groove, the right-side right-angle axis adjusting component mounting groove is designed at the upper side of the DEC box body, the right-angle axis adjusting component is fixedly arranged in the right-angle axis adjusting component mounting groove at the upper side of the DEC box body, the lens barrel seat is fixedly arranged on the right-angle axis adjusting component, the RA box body is semicircle, teeth are designed on the semicircular edges below the RA box body, arc-shaped conical grooves are respectively designed on two sides of the RA box body above the teeth, a hollow cylinder used for fixing is designed on the left side of the RA box body, a circular ring is designed on the right side of the RA box body, four adjusting holes are uniformly designed on the outer side of the circular ring, adjusting screws are designed in the holes, the right side circular ring of the RA box body is rotationally connected with the inner side of a supporting leg on the right side of the DEC box body through a first fixing device, the left hollow cylinder of the RA box body is rotationally connected with the outer side of the supporting leg on the left side of the DEC box body through a second fixing device, a latitude seat adjusting device is designed below the RA box body, the latitude seat adjusting assembly comprises a latitude seat, a latitude adjusting worm and a latitude adjusting hand wheel, grooves are designed above the latitude seat, the grooves are matched with the teeth below the RA box body, the latitude seat is internally provided with the latitude adjusting hand wheel, teeth at the bottom of the RA box body are matched and meshed with the latitude adjusting hand wheel; grooves are respectively arranged on two sides of the RA box body; a locking bolt is arranged on one side of the latitude seat, a steel ball is arranged at the front end of the locking bolt, an adjusting bolt is arranged on the other side of the latitude seat, a steel ball is arranged at the front end of the adjusting bolt, and the latitude seat adjusting device is connected with the RA box body in a sliding mode through the locking bolt and the steel ball at the front end of the adjusting bolt, so that the RA box body rotates along the groove.
2. The stable and portable equatorial telescope according to claim 1, wherein the first fixing device comprises a circular arch-shaped chassis and a hollow cylinder, the whole first fixing device is integrally cast, threads are arranged in the hollow cylinder, the right-hand spindle adjusting assembly is connected with the first fixing device through threads through bolts, threaded holes are formed in the circular arch-shaped chassis of the first fixing device, the first fixing device is fixedly connected with a right-hand circular ring of the RA box body through bolts, the second fixing device comprises a disc base and a cylindrical pin, a concave annular step is formed in the edge of the circular chassis, the second fixing device is arranged on the inner side of a supporting leg on the left side of the DEC box body, threads are arranged in the cylindrical pin of the second fixing device, threads are also arranged in the hollow cylinder on the left side of the RA box body, an installation auxiliary hole is formed in the outer side of the chassis of the second fixing device.
3. A stable portable equatorial telescope according to claim 1, wherein the teeth at the bottom of the RA casing and the means for securing at both ends are all made by integral casting.
4. A stable lightweight equatorial telescope according to claim 1, wherein the circular through holes of the legs on both sides of the DEC housing are concentric, and the right circular ring and the left hollow cylinder of the RA housing are concentric.
5. The stable and portable equatorial telescope of claim 1, wherein the weight assembly comprises a support rod, a weight, and a base, the weight is hollow and cylindrical, the weight is sleeved on the support rod and fixedly connected with the support rod, and the base is fixedly mounted below the support rod.
6. The stable and portable equatorial telescope according to claim 1, wherein the red-through-shaft adjusting assembly comprises an RA red-through-shaft clutch hand wheel, an RA worm and an RA worm wheel, the RA red-through-shaft clutch hand wheel is fixedly arranged in a red-through-shaft adjusting assembly mounting groove on the right side of the DEC box body, the RA worm wheel is sleeved on the RA red-through-shaft clutch hand wheel and fixedly connected with the RA red-through-shaft clutch hand wheel, the RA worm is designed on the left side of the RA worm wheel, and the RA worm is meshed and connected with the RA worm wheel.
7. The stable and portable equatorial telescope according to claim 1, wherein the declination shaft adjusting assembly comprises a DEC worm wheel, a DEC declination shaft clutch hand wheel, a DEC worm, and a declination shaft clutch hand wheel fixedly installed in the declination shaft adjusting assembly installation groove above the DEC box body, the DEC worm wheel is sleeved in the DEC declination shaft clutch hand wheel and fixedly connected with the DEC declination shaft clutch hand wheel, the DEC worm is designed on the left side of the DEC worm wheel, the DEC worm is in meshed connection with the DEC worm wheel, an adjusting grip extending to the outer side of the lens barrel seat is designed on one side of the DEC declination shaft clutch hand wheel, and the adjusting grip is fixedly connected with the DEC declination shaft clutch hand wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810193263.7A CN108227176B (en) | 2018-03-09 | 2018-03-09 | Stable light equatorial telescope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810193263.7A CN108227176B (en) | 2018-03-09 | 2018-03-09 | Stable light equatorial telescope |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108227176A CN108227176A (en) | 2018-06-29 |
| CN108227176B true CN108227176B (en) | 2024-02-13 |
Family
ID=62658213
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810193263.7A Active CN108227176B (en) | 2018-03-09 | 2018-03-09 | Stable light equatorial telescope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108227176B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111998014A (en) * | 2020-09-17 | 2020-11-27 | 南通斯密特森光电科技有限公司 | External clutch mechanism of telescope bracket |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1020212A (en) * | 1996-07-03 | 1998-01-23 | Mitaka Koki Co Ltd | Rotation controller for astronomical dome |
| JP2002287216A (en) * | 2001-03-26 | 2002-10-03 | Yasuo Doi | Simple type equatorial for astrophotography |
| JP2011039159A (en) * | 2009-08-07 | 2011-02-24 | Nakamura Seisakusho:Kk | Equatorial telescope stand |
| CN203894470U (en) * | 2013-12-30 | 2014-10-22 | 南京艾顿光电科技有限公司 | Equatorial instrument |
| CN107202568A (en) * | 2017-07-31 | 2017-09-26 | 南通斯密特森光电科技有限公司 | Equatorial telescope locking device |
| CN107270865A (en) * | 2017-07-31 | 2017-10-20 | 南通斯密特森光电科技有限公司 | A kind of equatorial telescope mechanism of stable load-bearing |
| CN208092327U (en) * | 2018-03-09 | 2018-11-13 | 南通斯密特森光电科技有限公司 | A kind of equatorial telescope of stable light |
-
2018
- 2018-03-09 CN CN201810193263.7A patent/CN108227176B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1020212A (en) * | 1996-07-03 | 1998-01-23 | Mitaka Koki Co Ltd | Rotation controller for astronomical dome |
| JP2002287216A (en) * | 2001-03-26 | 2002-10-03 | Yasuo Doi | Simple type equatorial for astrophotography |
| JP2011039159A (en) * | 2009-08-07 | 2011-02-24 | Nakamura Seisakusho:Kk | Equatorial telescope stand |
| CN203894470U (en) * | 2013-12-30 | 2014-10-22 | 南京艾顿光电科技有限公司 | Equatorial instrument |
| CN107202568A (en) * | 2017-07-31 | 2017-09-26 | 南通斯密特森光电科技有限公司 | Equatorial telescope locking device |
| CN107270865A (en) * | 2017-07-31 | 2017-10-20 | 南通斯密特森光电科技有限公司 | A kind of equatorial telescope mechanism of stable load-bearing |
| CN208092327U (en) * | 2018-03-09 | 2018-11-13 | 南通斯密特森光电科技有限公司 | A kind of equatorial telescope of stable light |
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| Publication number | Publication date |
|---|---|
| CN108227176A (en) | 2018-06-29 |
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