CN215340538U

CN215340538U - ROSA optical assembly of high sensitivity

Info

Publication number: CN215340538U
Application number: CN202121786260.8U
Authority: CN
Inventors: 李鹏青
Original assignee: Wuhan Shengyi Photoelectric Technology Co ltd
Current assignee: Wuhan Shengyi Photoelectric Technology Co ltd
Priority date: 2021-08-02
Filing date: 2021-08-02
Publication date: 2021-12-28
Anticipated expiration: 2031-08-02

Abstract

The utility model provides a high-sensitivity ROSA optical component, which relates to the field of optical components and comprises an eyepiece barrel, wherein the bottom of the front end of the eyepiece barrel is movably connected with a scribing plate cover, a scribing plate is movably connected inside the eyepiece barrel, the scribing plate cover is matched with the aperture of the eyepiece barrel, the bottom of the scribing plate cover is provided with a drip hole, the bottom of the scribing plate cover is electrically connected with a control torque, the top of the control torque is electrically connected with a control element, the top of the control element is electrically connected with a small motor power supply device, the control torque controls the small motor power supply device through the control element, the device cleans and scrapes the scribing plate through the scribing plate, so that the sensitivity is indirectly improved, the scribing plate cover is firstly covered, then the control torque is retreated, and the small motor power supply device supplies power to a rotating shaft, this equipment can be effectual clean the reticle to sensitivity is improved.

Description

ROSA optical assembly of high sensitivity

Technical Field

The utility model relates to the field of optical components, in particular to a high-sensitivity ROSA optical component.

Background

Optical parts are also called optical elements. Is the basic component unit of the optical system, and the large part of the optical parts have the imaging function, such as lenses, prisms, reflectors and the like. There are also parts that play a special role in optical systems, such as reticles, filters, gratings, etc.

The reticle is generally arranged on a focal plane of a right ocular of a telescope, is an extremely thin glass with a dense bit line on the surface, participates in imaging to different degrees, prolongs the focal length of an objective lens, has more or less influence on the length of the right ocular, and has high flexibility density aiming at the reticle.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a high-sensitivity ROSA optical component.

In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a ROSA optical assembly of high sensitivity, includes the eyepiece bucket, the bottom swing joint of eyepiece barrel front end has the stroke cover, the inside swing joint of eyepiece bucket has the stroke, the aperture size looks adaptation of stroke cover and eyepiece bucket, the drip hole has been seted up to the bottom of stroke cover, the bottom electric connection of stroke cover has the control moment of torsion, the top electric connection of control moment of torsion has control element, control element's top electric connection has micromotor power supply unit, the control moment of torsion passes through control element regulation and control micromotor power supply unit.

Preferably, the small motor power supply device is located at the inner bottom of the scribe cover and electrically connected with a control element at the bottom, the control torque is movably screwed on the control element, a battery slot is arranged inside the control element, and a rotating shaft is electrically connected to the top of the small motor power supply device.

Preferably, the top swing joint of pivot has rotary device, rotary device's the equal array in front, back and both sides pulls the pole, rotary device's top swing joint has the sponge layer, the top on sponge layer is rotatory sponge of kneading together, the top swing joint that pulls the pole has the sponge layer.

Preferably, the small motor power supply device is electrically connected with the rotating shaft, the internal thread of the small motor power supply device is matched with the rotating shaft, and the adjustable height of the rotating shaft is the same as that of the paddle cover.

Preferably, the bottom swing joint of drawing board lid has the revolving stage, revolving stage and small-size motor power supply unit electric connection, the top swing joint of revolving stage has the vaulting pole, the top swing joint of vaulting pole has the auxiliary disc, one side swing joint of auxiliary disc has the carousel, the top of carousel is made for rubber, the height of carousel is higher than the height of auxiliary disc.

Preferably, the inner wall of the scribe cover is provided with a ring-shaped rotary groove, the inner circular aperture of the auxiliary disc and the rotary table are larger than those of the small motor device, and the small motor device is enclosed by the auxiliary disc and the rotary table.

Advantageous effects

In the utility model, the device cleans and scrapes the reticle by cleaning the reticle, thereby indirectly improving the sensitivity, firstly, the reticle is covered, then the device moves forwards to control the torque, so that the small motor power supply device supplies power for the rotating shaft, because the rotating shaft and the internal threads of the small motor power supply device are mutually matched, the rotating shaft can rise while rotating, the rotating device can be driven to rotate and expand, the rotating device pulls the sponge layer through the pulling rod in the rotating and expanding process, the sponge kneaded on the top of the sponge layer is pulled along with the sponge layer, the size of the pulled sponge is the same as that of the reticle, when the control torque is pulled backwards, the small motor power supply device drives the rotating shaft to rotate in the opposite direction, the sponge layer can descend while rotating, and the device can be driven to shrink and descend to the original position, and in the cleaning process, anhydrous alcohol can be dripped into the dripping hole, continuing to clean it, can guarantee inside dry, prevent the mould, then scrape the brush to the graticule, control moment of torsion left side is pulled and right side is pulled and is controlled the revolving stage, small-size motor power supply unit electric connection revolving stage, and control the drive of revolving stage, the revolving stage can begin to rotate after starting, the vaulting pole can rise afterwards and lift up the auxiliary disc, the auxiliary disc can drive the carousel and rotate along annular revolving groove, the outer lane material of carousel and auxiliary disc is the rubber material, in rotatory process, can scrape the graticule, and can not produce the scratch to it, it rotates to stop the revolving stage, pull the moment of torsion left side and can fall carousel and auxiliary disc through setting for, and stop work.

Drawings

FIG. 1 is a schematic diagram of the overall configuration of a reticle cap for a high sensitivity ROSA optical assembly;

FIG. 2 is a schematic diagram of the overall structure of a high sensitivity ROSA optical assembly;

FIG. 3 is a schematic diagram of a high sensitivity ROSA optical assembly in a standby state;

FIG. 4 is a front view of a reticle cover of a high sensitivity ROSA optical assembly;

FIG. 5 is a rear view of a reticle cap of a high sensitivity ROSA optical assembly.

Illustration of the drawings:

1. an eyepiece barrel; 2. a scribe cover; 3. a reticle; 4. a drip hole; 5. controlling the torque; 6. a control element; 7. a small motor power supply; 8. a rotating shaft; 9. a rotating device; 10. pulling a rod; 11. a sponge layer; 12. a turntable; 13. a stay bar; 14. an auxiliary disc; 15. a turntable; 16. an annular rotary groove.

Detailed Description

In order to make the technical means, the original characteristics, the achieved purposes and the effects of the utility model easily understood, the utility model is further described below with reference to the specific embodiments and the attached drawings, but the following embodiments are only the preferred embodiments of the utility model, and not all embodiments. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative efforts belong to the protection scope of the present invention.

Specific embodiments of the present invention are described below with reference to the accompanying drawings.

The specific embodiment is as follows:

referring to fig. 1-4, a high-sensitivity ROSA optical assembly includes an eyepiece barrel 1, a reticle cover 2 is movably connected to the bottom of the front end of the eyepiece barrel 1, a reticle 3 is movably connected to the inside of the eyepiece barrel 1, the reticle cover 2 is matched with the aperture of the eyepiece barrel 1, a drip hole 4 is formed in the bottom of the reticle cover 2, a control torque 5 is electrically connected to the bottom of the reticle cover 2, a control element 6 is electrically connected to the top of the control torque 5, a small motor power supply device 7 is electrically connected to the top of the control element 6, the control torque 5 regulates and controls the small motor power supply device 7 through the control element 6, the small motor power supply device 7 is located at the inner bottom of the reticle cover 2 and is electrically connected to the control element 6 at the bottom, the control torque 5 is movably screwed to the control element 6, a battery groove is formed in the control element 6, the top of the small motor power supply device 7 is electrically connected with a rotating shaft 8, the top of the rotating shaft 8 is movably connected with a rotating device 9, the front, the back and two sides of the rotating device 9 are all arrayed with a pulling rod 10, the top of the rotating device 9 is movably connected with a sponge layer 11, the top of the sponge layer 11 is sponge which is kneaded together in a rotating way, the top of the pulling rod 10 is movably connected with the sponge layer 11, the small motor power supply device 7 is electrically connected with the rotating shaft 8, the internal thread of the small motor power supply device 7 is mutually matched with the rotating shaft 8, the adjustable height of the rotating shaft 8 is the same as that of the scribing plate cover 2, the bottom of the scribing plate cover 2 is movably connected with a rotating platform 12, the rotating platform 12 is electrically connected with the small motor power supply device 7, the top of the rotating platform 12 is movably connected with a support rod 13, the top of the support rod 13 is movably connected with an auxiliary disc 14, one side of the auxiliary disc 14 is movably connected with a rotary disc 15, the top of the rotary disc 15 is made of rubber, the height of the rotary disc 15 is higher than that of the auxiliary disc 14, the inner wall of the dividing plate cover 2 is provided with a ring-shaped rotary groove 16, the circular aperture and the turntable 12 inside said auxiliary disc 14 are larger than the small motor means 7, and the auxiliary disc 14 and the rotary table 12 enclose the small motor device 7, when the rotating shaft 8 rotates and rises, the rotating device 9 is driven to rotate and expand, during the rotating and expanding process of the rotating device 9, the sponge layer 11 is also pulled open by pulling the rod 10, the sponge kneaded on the top of the sponge layer 11 is pulled open along with the sponge layer 11, the size of the pulled sponge is the same as that of the reticle 3, when the control torque 5 is pulled backwards, the small motor power supply device 7 drives the rotating shaft 8 to rotate in the opposite direction, and the rotating shaft can descend at the same time.

This use neotype theory of operation: the equipment cleans and scrapes the brush through the reticle 3, cleans the reticle 3, thereby indirectly improving the sensitivity, firstly, the reticle cover 2 is covered, then the torque is controlled by the forward and backward movement, so that the small motor power supply device 7 supplies power for the rotating shaft 8, because the rotating shaft 8 and the internal threads of the small motor power supply device 7 are mutually matched, the rotating shaft 8 ascends while rotating, the rotating device 9 is driven to rotate and expand, the rotating device 9 pulls the sponge layer 11 through the pulling rod 10 in the rotating and expanding process, the sponge kneaded on the top of the sponge layer 11 is pulled along with the sponge layer 11, the size of the pulled sponge is the same as that of the reticle 3, when the torque 5 is controlled by pulling backwards, the small motor power supply device 7 drives the rotating shaft 8 to rotate in the opposite direction, the sponge descends while rotating, and drives the equipment to contract and descend to the original position, in the wiping process, anhydrous alcohol can be dripped from the dripping hole 4, the wiping is continued, the internal drying can be ensured, the mildew can be prevented, then the reticle 3 is wiped, the left side and the right side of the control torque 5 control the rotary table 12, the small motor power supply device 7 is electrically connected with the rotary table 12 and controls the driving of the rotary table 12, the rotary table 12 can start to rotate after the starting, the supporting rod 13 can rise to lift the auxiliary disc 14, the auxiliary disc 14 can drive the rotary disc 15 to rotate along the annular rotary groove 16, the outer rings of the rotary disc 15 and the auxiliary disc 14 are made of rubber materials, the reticle 3 can be wiped in the rotating process, no scratch can be generated on the reticle 3, the rotary table 12 is stopped to rotate, the rotary disc 15 and the auxiliary disc 14 can be lowered through setting, and the work is stopped when the left side of the control torque 5 is pulled.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. A high-sensitivity ROSA optical assembly comprising an eyepiece barrel (1), characterized in that: the utility model discloses a lens cone, including eyepiece barrel (1), reticle cap (2), the inside swing joint of eyepiece barrel (1) has reticle (3), the aperture size looks adaptation of reticle cap (2) and eyepiece barrel (1), drip hole (4) have been seted up to the bottom of reticle cap (2), the bottom electric connection of reticle cap (2) has control moment of torsion (5), the top electric connection of control moment of torsion (5) has control element (6), the top electric connection of control element (6) has small motor power supply unit (7), control moment of torsion (5) are through control element (6) regulation and control small motor power supply unit (7).

2. A high sensitivity ROSA optical assembly as recited in claim 1, wherein: the small motor power supply device (7) is located at the inner bottom of the scribing board cover (2) and is electrically connected with the control element (6) at the bottom, the control torque (5) is movably screwed on the control element (6), a battery jar is arranged inside the control element (6), and the top of the small motor power supply device (7) is electrically connected with a rotating shaft (8).

3. A high sensitivity ROSA optical assembly as recited in claim 2, wherein: the top swing joint of pivot (8) has rotary device (9), the equal array in front, the back and both sides of rotary device (9) pulls pole (10), the top swing joint of rotary device (9) has sponge layer (11), the top on sponge layer (11) is the rotatory sponge of kneading together, the top swing joint that pulls pole (10) has sponge layer (11).

4. A high sensitivity ROSA optical assembly as recited in claim 3, wherein: small-size motor power supply unit (7) and pivot (8) electric connection, and the internal screw thread and pivot (8) mutual adaptation of small-size motor power supply unit (7), the height can be regulated and control of pivot (8) is the same with scribe lid (2).

5. A high sensitivity ROSA optical assembly as recited in claim 1, wherein: the bottom swing joint of drawing board lid (2) has revolving stage (12), revolving stage (12) and small motor power supply unit (7) electric connection, the top swing joint of revolving stage (12) has vaulting pole (13), the top swing joint of vaulting pole (13) has auxiliary disc (14), one side swing joint of auxiliary disc (14) has carousel (15), the top of carousel (15) is made for rubber, the height of carousel (15) is higher than the height of auxiliary disc (14).

6. A high sensitivity ROSA optical assembly as recited in claim 5, wherein: the inner wall of the scribing cover (2) is provided with a ring-shaped rotating groove (16), the circular aperture and the rotary table (12) in the auxiliary disc (14) are larger than those of the small-sized motor power supply device (7), and the auxiliary disc (14) and the rotary table (12) surround the small-sized motor power supply device (7).