CN218268374U

CN218268374U - Auxiliary calibration equipment for optical instrument

Info

Publication number: CN218268374U
Application number: CN202222627530.1U
Authority: CN
Inventors: 王正中; 周志军; 邓晓波; 王震
Original assignee: Chengdu Xindu Fenghua Optical Machinery Factory
Current assignee: Chengdu Xindu Fenghua Optical Machinery Factory
Priority date: 2022-10-08
Filing date: 2022-10-08
Publication date: 2023-01-10
Anticipated expiration: 2032-10-08

Abstract

The utility model discloses an optical instrument is with supplementary calibration equipment, including the bearing plate, the bottom of bearing plate is close to the equal fixedly connected with support column in four corners department, the top of bearing plate is equipped with adjustment mechanism, the top of bearing plate is close to the equal fixedly connected with spacing telescopic link in four corners department, a plurality of the common fixedly connected with fixed plate in top of spacing telescopic link through setting up fixed establishment, through rocking wheel, belt, straight board, screwed pipe, threaded rod, splint and the mutually supporting of these parts of horizontal pole, is convenient for fix the optical instrument of equidimension not, improves device's application range, through setting up adjustment mechanism, through the mutually supporting of electric telescopic handle, movable block, transmission rack board, swing gear, straight-bar, limiting plate, swing board, even axle and these parts of actuating lever, is convenient for adjust the device height, is applicable to the user use of different heights, improves device's result of use.

Description

Auxiliary calibration equipment for optical instrument

Technical Field

The utility model relates to an optical instrument technical field especially relates to an auxiliary calibration equipment for optical instrument.

Background

The optical instrument is composed of a single or a combination of a plurality of optical devices. Optical instruments mainly fall into two main categories, one is an optical instrument for real image, such as a slide projector, a camera and the like; the other type is an optical instrument with a virtual image, such as a telescope, a microscope, a magnifier, etc., when the optical instrument is used before or after a period of time, in order to make the experimental data more accurate, the optical instrument needs to be calibrated, so the optical instrument is used as an auxiliary calibration device.

The height of the adjusting device is not convenient for the existing device, so that the device cannot be suitable for users with different heights to use, the application range of the device is reduced, and meanwhile, the existing device is not convenient for fixing optical instruments with different sizes, so that the using effect of the device is poor.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, one of the objects of the present invention is to provide an auxiliary calibration device for an optical instrument.

The utility model discloses an one of the purpose adopts following technical scheme to realize:

the utility model provides an optical instrument is with supplementary calibration equipment, includes the bearing plate, the bottom of bearing plate is close to the equal fixedly connected with support column in four corners department, the top of bearing plate is equipped with adjustment mechanism, the top of bearing plate is close to the equal fixedly connected with spacing telescopic link in four corners department, a plurality of the common fixedly connected with fixed plate in top of spacing telescopic link, the top of fixed plate is close to intermediate position department and sets up flutedly, recess inner chamber bottom fixedly connected with driving motor, driving motor power output shaft axle head fixedly connected with driving gear, the left side meshing of driving gear has driven gear, driven gear's top centre of a circle department runs through and is equipped with the transfer line, the bottom and the fixed plate swing joint of transfer line, the platform is placed to the top fixedly connected with of transfer line, the bottom of placing the platform is close to the equal fixedly connected with bracing piece in left and right sides department, two the equal fixedly connected with first slider in bottom of bracing piece, circular recess has been seted up at the top of fixed plate, two the equal swing joint in the inner chamber of circular recess, the top of placing platform is close to left and right sides department has all seted up rectangular opening, the inner chamber of placing platform is equipped with fixing mechanism.

Further, adjustment mechanism includes the rectangular plate, rectangular plate fixed connection is close to right side department at the top of bearing plate, the left side fixedly connected with electric telescopic handle of rectangular plate, electric telescopic handle's left end fixedly connected with movable block, the left side bottom fixedly connected with transmission rack plate of movable block.

Further, the bottom fixedly connected with second slider of movable block, first spout has been seted up at the top of bearing plate, second slider swing joint is at the inner chamber of first spout.

Further, the top of transmission rack board is close to left side department meshing and has a rotary gear, rotary gear's front side centre of a circle department runs through and is equipped with the straight-bar, the top of bearing plate is close to intermediate position department fixedly connected with limiting plate, the rear end and the limiting plate swing joint of straight-bar, the front end fixedly connected with swing board of straight-bar, the front side of swing board is close to left side department fixedly connected with even axle, the front end swing joint who links the axle has the actuating lever, the actuating lever is kept away from the one end and the fixed plate swing joint who link the axle.

Further, the fixing mechanism comprises a rocking wheel, the rocking wheel is located on the left side of the placing table and close to the bottom, a cross rod is fixedly connected to the center of the circle on the right side of the rocking wheel, the left side and the right side of the inner cavity of the placing table are close to the first bearings fixedly connected to the bottoms, a right end pipe of the cross rod penetrates through the inner cavities of the adjacent first bearings, and the right end pipe is plugged into the inner cavities of the first bearings.

Further, the outside of horizontal pole is close to the equal fixed cover in left and right sides department and is equipped with first single sheave, the top of placing the platform is close to the left and right sides department and all is equipped with second single sheave, two all be equipped with the belt between first single sheave and the adjacent second single sheave, two the belt runs through adjacent rectangle open-ended inner chamber respectively, just connect through belt transmission between first single sheave and the second single sheave, two all run through on the second single sheave and be equipped with the screwed pipe, the top of placing the platform is close to the equal fixedly connected with straight board in left and right sides department, two the equal fixedly connected with second bearing in intermediate position department is close to one side that the straight board is relative, two the inner chamber of adjacent second bearing is run through respectively to the one end that the screwed pipe was kept away from mutually.

Furthermore, two the equal swing joint of inner chamber of screwed pipe has the threaded rod, two the equal fixedly connected with splint of one end that the threaded rod is relative, two the equal fixedly connected with third slider in bottom of splint, the top of placing the platform is close to left and right sides department and has all seted up the second spout, two the inner chamber of third slider difference swing joint at adjacent second spout.

Compared with the prior art, the beneficial effects of the utility model reside in that:

1. the utility model is provided with the fixing mechanism, and the optical instruments with different sizes can be conveniently fixed by mutually matching the rocking wheel, the belt, the straight plate, the screwed pipe, the threaded rod, the clamping plate and the cross rod, thereby improving the application range of the device;

2. the utility model discloses a set up adjustment mechanism, through mutually supporting of these parts of electric telescopic handle, movable block, transmission rack board, rotary gear, straight-bar, limiting plate, swing board, even axle and actuating lever, be convenient for highly adjust the device, be applicable to the user use of different heights, improve the result of use of device.

The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clearly understood, the present invention may be implemented according to the content of the description, and in order to make the above and other objects, features, and advantages of the present invention more obvious and understandable, the following preferred embodiments are described in detail with reference to the accompanying drawings.

Drawings

FIG. 1 is a sectional view of the present embodiment;

FIG. 2 is a front view of the present embodiment;

FIG. 3 is an enlarged view of the embodiment at A in FIG. 1;

FIG. 4 is an enlarged view of the embodiment at B in FIG. 1;

fig. 5 is an enlarged view of the embodiment at C in fig. 1.

In the figure: 1. a bearing plate; 2. limiting the telescopic rod; 3. a fixing plate; 4. a support bar; 5. a drive motor; 6. a driving gear; 7. a transmission rod; 8. a driven gear; 9. a placing table; 10. an electric telescopic rod; 11. a movable block; 12. a drive rack plate; 13. a rotating gear; 14. a straight rod; 15. a limiting plate; 16. a swing plate; 17. a connecting shaft; 18. a drive rod; 19. shaking the wheel; 20. a belt; 21. a straight plate; 22. a threaded pipe; 23. a threaded rod; 24. a splint; 25. a cross bar.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that the embodiments or technical features described below can be arbitrarily combined to form a new embodiment without conflict.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 to 5, the present invention provides the following technical solutions:

example 1:

an auxiliary calibration device for an optical instrument comprises a bearing plate 1, wherein support columns are fixedly connected to the bottom of the bearing plate 1 close to four corners, an adjusting mechanism is arranged at the top of the bearing plate 1, limiting telescopic rods 2 are fixedly connected to the top of the bearing plate 1 close to the four corners, a fixed plate 3 is fixedly connected to the tops of the limiting telescopic rods 2 together, a groove is formed in the top of the fixed plate 3 close to the middle position, a driving motor 5 is fixedly connected to the bottom of the groove inner cavity, a driving gear 6 is fixedly connected to the shaft end of a power output shaft of the driving motor 5, a driven gear 8 is meshed to the left side of the driving gear 6, a transmission rod 7 penetrates through the circle center of the top of the driven gear 8, the bottom end of the transmission rod 7 is movably connected with the fixed plate 3, a placing table 9 is fixedly connected to the top of the transmission rod 7, support rods 4 are fixedly connected to the bottom of the placing table 9 close to the left side and the right side, first slide blocks are fixedly connected to the bottom ends of the two support rods 4, a circular groove is formed in the top of the fixed plate 3, rectangular openings are formed in the top of the placing table 9 close to the left side and the right side, and a fixing mechanism is arranged in the inner cavity of the placing table 9;

the fixing mechanism comprises a rocking wheel 19, the rocking wheel 19 is positioned at the left side of the placing table 9 and close to the bottom, a cross rod 25 is fixedly connected at the center of the right side of the rocking wheel 19, first bearings are fixedly connected at the positions of the left side and the right side of the inner cavity of the placing table 9 and close to the bottom, a right end pipe of the cross rod 25 penetrates through the inner cavities of the adjacent first bearings and is inserted into the inner cavities far away from the first bearings, first single grooved wheels are fixedly sleeved at the positions of the outer side of the cross rod 25, close to the left side and the right side, the left side and the right side of the inner cavity of the placing table 9 are respectively provided with a belt 20, the two belts 20 are respectively arranged between the two first single grooved wheels and the adjacent second single grooved wheels, the first single grooved wheels and the second single grooved wheels are in transmission connection through the belts 20, threaded pipes 22 are respectively arranged on the two second single grooved wheels in a penetrating manner, straight plates 21 are fixedly connected at the positions of the top of the placing table 9, close to the left side and the right side, two straight plates 21 are respectively fixedly connected at the positions, two ends, which are respectively far away from the inner cavities of the two threaded pipes 22, two threaded pipes, two sliding blocks are fixedly connected with two sliding plates 24, and two sliding blocks which are movably connected at the positions of the left side and right side of the inner cavities of the sliding blocks which are respectively connected with a second sliding plates 24, and a second sliding plate 24, and a sliding block is fixedly connected with a second sliding block 24, and a second sliding block is movably connected with a second sliding block 24, and a second sliding block is fixedly connected with a second sliding block 24, and a sliding block is movably connected at the sliding block, and a sliding block 24;

place optical instrument at the top of placing platform 9, rotatory wheel 19 of shaking this moment, thereby the messenger fixes and shakes the horizontal pole 25 rotation on the wheel 19, it is rotatory to drive two first single grooved pulleys when horizontal pole 25 is rotatory, two first single grooved pulleys make adjacent second single grooved pulley rotatory through adjacent belt 20, and then make adjacent screwed pipe 22 rotatory, drive adjacent threaded rod 23 when two screwed pipe 22 are rotatory, make adjacent splint 24 under the effect of third slider and second spout, to middle removal, thereby fix the optical instrument of equidimension not, after fixed the accomplishing, stop rotatory wheel 19 of shaking.

Example 2:

the adjusting mechanism comprises a rectangular plate, the rectangular plate is fixedly connected to the position, close to the right side, of the top of the bearing plate 1, the left side of the rectangular plate is fixedly connected with an electric telescopic rod 10, the left end of the electric telescopic rod 10 is fixedly connected with a movable block 11, the bottom of the movable block 11 is fixedly connected with a second sliding block, the top of the bearing plate 1 is provided with a first sliding chute, the second sliding block is movably connected to the inner cavity of the first sliding chute, the bottom of the left side of the movable block 11 is fixedly connected with a transmission rack plate 12, the position, close to the left side, of the top of the transmission rack plate 12 is meshed with a rotating gear 13, a straight rod 14 penetrates through the center of the front side of the rotating gear 13, the position, close to the middle position, of the top of the bearing plate 1 is fixedly connected with a limiting plate 15, the rear end of the straight rod 14 is movably connected with the limiting plate 15, the front end of the straight rod 14 is fixedly connected with a swinging plate 16, the position, close to the left side of the front side of the swinging plate 16 is fixedly connected with a connecting shaft 17, the front end of the connecting shaft 17 is movably connected with a driving rod 18, and one end, of the driving rod 18, which is movably connected with the fixed plate 3;

the user's accessible is high, adjust the device height, when needs are to the height adjustment, open electric telescopic handle 10's external power supply this moment, electric telescopic handle 10 extends, thereby make the effect of the movable block 11 second slider and the first spout fixed on electric telescopic handle 10, move left, thereby make the transmission rack plate 12 fixed on movable block 11 move left, thereby make the pinion 13 with transmission rack plate 12 engaged with rotate, the pinion 13 drives the straight-bar 14 to rotate while rotating, make the swing board 16 swing, make actuating lever 18 promote the fixed plate 3 under the spacing of a plurality of spacing telescopic links 2 through connecting axle 17, adjust its height, when adjusting to suitable position, close electric telescopic handle 10's external power supply this moment, when needing to adjust the optical instrument angle, open driving motor 5's external power supply this moment, driving motor 5 power output shaft rotates and drives the driving gear 6 fixed at driving motor 5 power output shaft end to rotate, thereby make the driven gear 8 engaged with driving gear 6 rotate, and then make the driving lever 7 rotate, make place platform 9 in two bracing pieces 4 and the effect of first slider and optical instrument angle, make the external power supply change to suitable position this moment, the external power supply that the optical instrument changes the drive motor 5 to suitable angle and take place.

The working principle is as follows: firstly, placing an optical instrument on the top of a placing table 9, rotating a rocking wheel 19 at the moment to rotate a cross rod 25 fixed on the rocking wheel 19, driving two first single grooved wheels to rotate while the cross rod 25 rotates, enabling the two first single grooved wheels to rotate an adjacent second single grooved wheel through an adjacent belt 20, further enabling an adjacent threaded pipe 22 to rotate, driving an adjacent threaded rod 23 while the two threaded pipes 22 rotate, enabling an adjacent clamping plate 24 to move towards the middle under the action of a third sliding block and a second sliding groove, thereby fixing optical instruments of different sizes, stopping rotating the rocking wheel 19 after fixing is completed, enabling a user to adjust the height of the device through a required height, when the height needs to be adjusted, opening an external power supply of an electric telescopic rod 10 at the moment, extending the electric telescopic rod 10, thereby enabling a movable block 11 fixed on the electric telescopic rod 10 to move towards the left under the action of the second sliding block and the first sliding groove, thereby enabling a transmission plate 12 fixed on the movable block 11 to move towards the left, thereby enabling a rotary gear 13 meshed with the rotary transmission plate 12 to rotate, driving a rotary gear 13 to rotate, enabling a rotary gear 14 fixed on the movable block 11 fixed on the electric telescopic rod 10, enabling a rotary shaft 16 to drive a rotary shaft to rotate a rotary motor to drive a plurality of a drive an output shaft 6 to drive an output shaft 6, and a drive a limiting motor to drive a limiting motor 6, and a driving rod 5, and a driving motor to drive a driving rod 6 to drive a limiting motor to drive a driving rod 6, and a limiting motor to drive a driving rod 5, and a limiting rod 6, and a driving rod 6 to drive a driving motor to drive a driving rod 7, and a limiting motor to drive a limiting rod 5, and a driving rod 6, and a driving rod 7, the placing table 9 is enabled to change the angle of the optical instrument under the action of the two support rods 4, the first sliding block and the circular groove, the optical instrument is adjusted to a proper position, and the external power supply of the driving motor 5 is turned off at the moment.

The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention cannot be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are all within the protection scope of the present invention.

Claims

1. The utility model provides an optical instrument is with supplementary calibration equipment, includes the bearing plate, its characterized in that: the bottom of bearing plate is close to the equal fixedly connected with support column in four corners department, the top of bearing plate is equipped with adjustment mechanism, the top of bearing plate is close to the equal fixedly connected with spacing telescopic link in four corners department, a plurality of the common fixedly connected with fixed plate in top of spacing telescopic link, the top of fixed plate is close to intermediate position department and sets up flutedly, recess inner chamber bottom fixedly connected with driving motor, driving motor power output shaft axle head fixedly connected with driving gear, the left side meshing of driving gear has driven gear, driven gear's top centre of a circle department runs through and is equipped with the transfer line, the bottom and the fixed plate swing joint of transfer line, the top fixedly connected with of transfer line places the platform, the bottom of placing the platform is close to the equal fixedly connected with bracing piece in left and right sides department, two the first slider of the equal fixedly connected with in bottom of bracing piece, the circular recess has been seted up at the top of fixed plate, two the equal swing joint of first slider is at the inner chamber of circular recess, the top of placing the platform is close to left and right sides department and has all seted up the rectangle opening, the inner chamber of placing the platform is equipped with fixed establishment.

2. An auxiliary alignment apparatus for an optical instrument as defined in claim 1, wherein: the adjusting mechanism comprises a rectangular plate, the rectangular plate is fixedly connected to the top of the bearing plate and close to the right side, the left side of the rectangular plate is fixedly connected with an electric telescopic rod, the left end of the electric telescopic rod is fixedly connected with a movable block, and the left side bottom of the movable block is fixedly connected with a transmission rack plate.

3. An auxiliary alignment apparatus for an optical instrument as defined in claim 2, wherein: the bottom fixedly connected with second slider of movable block, first spout has been seted up at the top of bearing plate, second slider swing joint is at the inner chamber of first spout.

4. An auxiliary alignment apparatus for an optical instrument as defined in claim 2, wherein: the meshing of left side department is close to at the top of transmission rack plate has rotary gear, rotary gear's front side centre of a circle department runs through and is equipped with the straight-bar, the top of bearing plate is close to intermediate position department fixedly connected with limiting plate, the rear end and the limiting plate swing joint of straight-bar, the front end fixedly connected with of straight-bar swings the board, swing the front side of board is close to left side department fixedly connected with even axle, the front end swing joint who links the axle has the actuating lever, the actuating lever is kept away from the one end and the fixed plate swing joint of linking the axle.

5. An auxiliary alignment apparatus for an optical instrument as defined in claim 1, wherein: the fixing mechanism comprises a rocking wheel, the rocking wheel is located on the left side of the placing table and close to the bottom, a cross rod is fixedly connected to the center of the circle of the right side of the rocking wheel, the left side and the right side of the inner cavity of the placing table are close to the first bearings fixedly connected with the bottom, the right end pipe of the cross rod penetrates through the inner cavities of the adjacent first bearings and is plugged in the inner cavities of the first bearings which are far away from each other.

6. An auxiliary calibration device for an optical instrument as recited in claim 5, wherein: the outer side of the cross rod is close to the left side and the right side and is fixedly sleeved with first single grooved wheels, the top of the placing table is close to the left side and the right side and is provided with second single grooved wheels, two belts are arranged between the first single grooved wheels and the adjacent second single grooved wheels and penetrate through inner cavities of adjacent rectangular openings respectively, the first single grooved wheels and the second single grooved wheels are connected through belt transmission, two threaded pipes penetrate through the second single grooved wheels, the top of the placing table is close to the left side and the right side and is fixedly connected with straight plates, two straight plates are arranged on one opposite sides of the straight plates and are close to the middle position and are fixedly connected with second bearings, and two threaded pipes are arranged on the opposite sides of the straight plates and penetrate through inner cavities of the adjacent second bearings respectively.

7. An auxiliary alignment apparatus for an optical instrument as defined in claim 6, wherein: two the equal swing joint of inner chamber of screwed pipe has the threaded rod, two the equal fixedly connected with splint of the relative one end of threaded rod, two the equal fixedly connected with third slider in bottom of splint, the top of placing the platform is close to left and right sides department and has all seted up the second spout, two the inner chamber at adjacent second spout is swing joint respectively to the third slider.