CN219578841U - Cleaning device for astronomical telescope - Google Patents

Abstract

The utility model relates to the technical field of astronomical telescopes, and particularly discloses a cleaning device for an astronomical telescope, which comprises a sleeve, wherein a fixing frame is connected in a sliding manner in the sleeve, a cleaning brush is fixedly connected to the fixing frame, a handle for driving the fixing frame to slide is arranged on the sleeve, the handle is fixedly connected with the fixing frame, one end of the sleeve is detachably connected with a first mounting plate, and a first rotating shaft and a first driving motor for driving the first rotating shaft to rotate are connected to the first mounting plate in a rotating manner. This cleaning device for astronomical telescope through the first driving motor that sets up, first pivot and cup joint the cleaning roller of first cleaning cloth for the user can drive first pivot and cup joint the cleaning roller of first cleaning cloth through controlling first driving motor and clean the processing to objective surface, has solved among the prior art that cleaning device for astronomical telescope can't carry out the clear problem of pertinence to the eyepiece and the objective of astronomical telescope.

Description

Cleaning device for astronomical telescope

Technical Field

The utility model relates to the technical field of astronomical telescopes, in particular to a cleaning device for an astronomical telescope.

Background

Astronomical telescope is the main tool for observing celestial body and capturing celestial body information; starting from the six-zero nine-year Galileo manufacturing of a first telescope, the telescope is continuously developed, the observation capability of the telescope is stronger and more astronomical information can be captured from an optical wave band to a full wave band and from the ground to the space; at present, human beings have telescopes in electromagnetic wave bands, neuter, gravitational waves, cosmic rays and the like; the telescope originates from the glasses; humans began using eyeglasses about seven hundred years ago; a telescope is an optical instrument that uses lenses or mirrors and other optics to observe remote objects; the light passing through the lens is refracted or reflected by the concave mirror to enter the small hole and be focused for imaging, and then is seen through a magnifying eyepiece. Also called as a thousand-in mirror; the first function of the telescope is to enlarge the opening angle of a distant object, so that the human eyes can see the details with smaller angular distance; the second function of the telescope is to send the light beam which is collected by the objective lens and is much thicker than the pupil diameter into the human eye, so that the observer can see the dark and weak objects which cannot be seen originally.

However, the existing astronomical telescope is inconvenient to clean after being used, and dust is easy to accumulate after long-time use; the utility model provides an automatic cleaning device for astronomical telescope to this chinese patent CN215031476U, including the fixed mounting plate, the internally mounted of fixed mounting plate has fixing bolt, the internally mounted of fixed mounting plate one side has the installation mount, the internally mounted of installation mount has fixed pivot, the externally mounted of fixed pivot has the automatic cleaning cover … … for astronomical telescope to carry out self-cleaning to astronomical telescope, but this automatic cleaning cover for astronomical telescope can't carry out the pertinence to the eyepiece and the objective of astronomical telescope and clean, leads to the observer to produce the blurred picture easily when observing.

Disclosure of Invention

The utility model aims to overcome the defects in the prior art, and provides a cleaning device for an astronomical telescope, which solves the problem that an observer easily generates a blurred picture when observing due to the fact that the cleaning device for the astronomical telescope cannot conduct targeted cleaning on an eyepiece and an objective lens of the astronomical telescope in the prior art.

In order to achieve the above purpose, the utility model provides a cleaning device for an astronomical telescope, which comprises a sleeve, wherein a fixing frame is connected in a sliding manner in the sleeve, a cleaning brush is fixedly connected to the fixing frame, a handle for driving the fixing frame to slide is arranged on the sleeve, the handle is fixedly connected with the fixing frame, one end of the sleeve is detachably connected with a first mounting plate, a first rotating shaft and a first driving motor for driving the first rotating shaft to rotate are rotatably connected to the first mounting plate, a cleaning roller is fixedly connected to the first rotating shaft, a first cleaning cloth is sleeved on the cleaning roller, a second mounting plate is detachably connected to the other end of the sleeve, a second rotating shaft and a second driving motor for driving the second rotating shaft to rotate are rotatably connected to the second mounting plate, a cleaning block is fixedly connected to the second rotating shaft, and a second cleaning cloth is fixedly connected to the cleaning block.

The beneficial effects are that: according to the cleaning device for the astronomical telescope, through the fixing frame which is arranged and connected in a sliding manner and the cleaning brush on the fixing frame, a user can drive the cleaning brush on the fixing frame to clean the outer wall surface of the lens barrel of the astronomical telescope through sliding the fixing frame; through the first driving motor, the first rotating shaft and the cleaning roller sleeved with the first cleaning cloth, a user can drive the first rotating shaft and the cleaning roller sleeved with the first cleaning cloth to rotate along one direction by controlling the first driving motor so as to clean the surface of the objective lens; through the second driving motor, the second rotating shaft and the cleaning block fixedly connected with the second cleaning cloth which are arranged, a user can drive the second rotating shaft and the cleaning block fixedly connected with the second cleaning cloth to rotate along one direction by controlling the second driving motor so as to clean the surface of the ocular lens.

Drawings

FIG. 1 is a schematic diagram of an apparatus according to an embodiment of the present utility model;

FIG. 2 is a cross-sectional view of an embodiment of the device of the present utility model;

FIG. 3 is a schematic view of the structure of a first mounting plate according to an embodiment of the present utility model;

fig. 4 is a schematic structural view of a second mounting plate according to an embodiment of the present utility model.

In the figure: 1. a sleeve; 2. a fixing seat; 3. a fixing frame; 4. a telescopic rod; 5. a cleaning brush; 6. a handle; 7. a first mounting plate; 8. a first rotating shaft; 9. a first drive motor; 10. a cleaning roller; 11. a first thread; 12. spraying holes; 13. a second mounting plate; 14. a second drive motor; 15. a second rotating shaft; 16. a cleaning block; 17. a second thread; 18. a dust collection port; 19. a dust collection fan; 20. a dust collection pipe; 21. a dust collecting bag; 22. astronomical telescope lens barrel; 23. sealing cover.

Detailed Description

The utility model will be further illustrated by the following drawings and specific examples, which are carried out on the basis of the technical solutions of the utility model, it being understood that these examples are only intended to illustrate the utility model and are not intended to limit the scope of the utility model.

As shown in fig. 1 to 4, an embodiment of the present utility model provides a cleaning device for astronomical telescope, comprising a sleeve 1. Specifically, the sleeve 1 is a hollow cylinder, a fixing seat 2 for supporting an astronomical telescope lens barrel 22 is fixedly connected in the sleeve 1, a fixing frame 3 is slidably connected in the sleeve 1, a cleaning brush 5 is fixedly connected on the fixing frame 3, a handle 6 for driving the fixing frame 3 to slide is arranged on the sleeve 1, and the handle 6 is fixedly connected with the fixing frame 3. Specifically, the fixing frame 3 is in a circular shape, a through hole for sliding the handle 6 is formed in the sleeve 1, a sliding rail for sliding the fixing frame 3 is formed in the sleeve 1, and the handle 6 penetrates through the through hole and is fixedly connected with the fixing frame 3. Through the fixed frame 3 which is arranged and is connected in a sliding way, and the cleaning brush 5 on the fixed frame 3, a user can clean the outer wall surface of the astronomical telescope lens barrel 22 by sliding the fixed frame 3 to drive the cleaning brush 5 on the fixed frame 3. The fixing frame 3 is fixedly connected with a telescopic rod 4, and the cleaning brush 5 is fixedly connected with one end, far away from the fixing frame 3, of the telescopic rod 4. Through the telescopic link 4 that sets up for the user can be according to the nimble adjustment cleaning brush 5 length of astronomical telescope lens cone 22's radius, makes the cleaning brush 5 can be better brush the outer wall surface of astronomical telescope.

One end of the sleeve 1 is detachably connected with a first mounting plate 7. Specifically, a first thread 11 groove is formed in the end face of the sleeve 1, a first thread 11 is formed in the first mounting plate 7, and the first mounting plate 7 is in threaded connection with the sleeve 1. Through the first mounting panel 7 of detachable connection that sets up for the user is convenient for behind the sleeve 1 cover on astronomical telescope, can install first mounting panel 7 and seal the objective end. The first mounting plate 7 is rotatably connected with a first rotating shaft 8 and a first driving motor 9 for driving the first rotating shaft 8 to rotate. Specifically, the first rotating shaft 8 and the first mounting plate 7 are coaxially arranged, the output end of the driving motor penetrates through the first mounting plate 7 and is fixedly connected with the end face of the first rotating shaft 8, the side wall of the first rotating shaft 8 is fixedly connected with the cleaning roller 10, and the cleaning roller 10 is sleeved with first cleaning cloth. Through the first driving motor 9, the first rotating shaft 8 and the cleaning roller 10 sleeved with the first cleaning cloth, a user can drive the first rotating shaft 8 and the cleaning roller 10 sleeved with the first cleaning cloth to rotate along one direction by controlling the first driving motor 9 so as to clean the surface of the objective lens. The first mounting plate 7 is provided with spray holes 12, and the spray holes 12 are provided with matched sealing covers 23. Because the objective is often too large, through the spraying hole 12 that sets up for the user can spray cleaning spray liquid or maintenance liquid on the objective through spraying hole 12, strengthens objective clean effect, after spray liquid or maintenance liquid add the completion, can be sealed through covering sealed lid 23, avoid external dust to influence.

The other end of the sleeve 1 is detachably connected with a second mounting plate 13. Specifically, a second thread 17 groove is formed in the end face of the sleeve 1, a second thread 17 is formed in the second mounting plate 13, and the second mounting plate 13 is in threaded connection with the sleeve 1. The second mounting plate 13 is rotatably connected with a second rotating shaft 15 and a second driving motor 14 for driving the second rotating shaft 15 to rotate, the second rotating shaft 15 is fixedly connected with a cleaning block 16, and the cleaning block 16 is fixedly connected with a second cleaning cloth. Through the second driving motor 14, the second rotating shaft 15 and the cleaning block 16 fixedly connected with the second cleaning cloth, a user can drive the second rotating shaft 15 and the cleaning block 16 fixedly connected with the second cleaning cloth to rotate along one direction by controlling the second driving motor 14 so as to clean the surface of the ocular lens. Because the ocular is smaller, the ocular is only required to be sprayed with spray liquid or maintenance liquid before sealing, and no additional holes are needed. Specifically, the first cleaning cloth and the second cleaning cloth are both glasses wiping cloth for wiping glasses.

The sleeve 1 is provided with a dust collection opening 18, and the sleeve 1 is detachably connected with a sealing plug for sealing the dust collection opening 18. The dust collection device is characterized in that a dust collection fan 19 is fixedly connected to the sleeve 1, the dust collection fan 19 is communicated with a dust collection pipe 20, a dust collection nozzle is fixedly connected to an air suction inlet of the dust collection pipe 20, and a dust collection bag 21 is connected to an air outlet of the dust collection fan 19 in a buckling mode. Through the dust absorption mouth 18 that sets up for the user is convenient for absorb out the raise dust in the sleeve 1 through dust absorption mouth 18, can seal through the sealing plug after absorbing the raise dust. Through the dust collection fan 19 arranged, a user can communicate the dust collection pipe 20 and the dust collection nozzle through the dust collection fan 19, and the dust collection nozzle stretches into the dust collection opening 18 to collect dust in the sleeve 1.

When the cleaning brush is used, a user can firstly perform preliminary wiping on the astronomical telescope lens cone 22, wipe off obvious dust on the surface of the astronomical telescope lens cone 22, then put the astronomical telescope lens cone 22 on the fixed seat 2 in the sleeve 1 for further cleaning after preliminary wiping, and after the astronomical telescope lens cone 22 is put in the sleeve 1, the user drives the cleaning brush 5 to further clean the outer wall surface of the astronomical telescope lens cone 22 through the moving handle 6 to remove the surface dust; at the same time, the dust collection fan 19 is started to collect the raised dust, and the dust collection bag 21 filled with the dust is cleaned and replaced at regular time after the cleaning is finished.

The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that other parts not specifically described are within the prior art or common general knowledge to a person of ordinary skill in the art. Modifications and alterations may be made without departing from the principles of this utility model, and such modifications and alterations should also be considered as being within the scope of the utility model.

Claims (7)

1. The utility model provides a cleaning device for astronomical telescope, its characterized in that, includes the sleeve, sliding connection has the mount in the sleeve, fixedly connected with cleaning brush on the mount, be provided with on the sleeve and be used for driving the gliding handle of mount, handle and mount fixed connection, sleeve one end can be dismantled and be connected with first mounting panel, rotate on the first mounting panel and be connected with first pivot and be used for driving first pivot pivoted first driving motor, first pivot fixedly connected with cleaning roller, cup joint first cleaning cloth on the cleaning roller, the sleeve other end can be dismantled and be connected with the second mounting panel, rotate on the second mounting panel and be connected with the second pivot and be used for driving second pivot pivoted second driving motor, second pivot fixedly connected with cleaning block, fixedly connected with second cleaning cloth on the cleaning block.

2. The cleaning device for astronomical telescope according to claim 1, wherein the sleeve is a hollow cylinder, the first mounting plate is screwed with the sleeve, and the second mounting plate is screwed with the sleeve.

3. The cleaning device for astronomical telescope according to claim 1, wherein the sleeve is provided with a through hole for sliding the handle, the sleeve is provided with a slide rail for sliding the fixing frame, and the handle passes through the through hole and is fixedly connected with the fixing frame.

4. The cleaning device for astronomical telescope according to claim 1, wherein a telescopic rod is fixedly connected to the fixing frame, and the cleaning brush is fixedly connected with one end of the telescopic rod away from the fixing frame.

5. The cleaning device for astronomical telescope according to claim 1, wherein the first mounting plate is provided with spray holes equipped with matching sealing covers.

6. The cleaning device for astronomical telescope according to claim 1, wherein the sleeve is provided with a dust suction port, and the sleeve is detachably connected with a sealing plug for sealing the dust suction port.

7. The cleaning device for astronomical telescope according to claim 6, wherein a dust suction fan is fixedly connected to the sleeve, the dust suction fan is communicated with a dust suction pipe, a dust suction nozzle is fixedly connected to a suction inlet of the dust suction pipe, and a dust collecting bag is connected to an air outlet of the dust suction fan in a fastening manner.