CN213987982U

CN213987982U - Automatic rotatory intelligent leveling spectrometer

Info

Publication number: CN213987982U
Application number: CN202022519205.4U
Authority: CN
Inventors: 田俊红; 孙小伟; 宋婷; 刘子江; 王婷; 李仁生
Original assignee: Lanzhou Jiaotong University
Current assignee: Lanzhou Jiaotong University
Priority date: 2020-11-04
Filing date: 2020-11-04
Publication date: 2021-08-17
Anticipated expiration: 2030-11-04

Abstract

The utility model discloses an automatic rotating intelligent leveling spectrometer, which relates to the technical field of spectrometers. It includes a first collimator and a first telescope, and also includes a vernier disk. A stage is installed on the top of the vernier disk, and a parallel light pipe support arm is installed on one side of the vernier disk. The top of the parallel light pipe support arm is fixed with a No. A collimator. The utility model can automatically adjust the position of the first telescope through the first toothed plate, the first gear, the first driving motor, the limiting ball and the rigid spring, so as to make the device rotate automatically, and also improve the rotation speed of the dial. Stability and accuracy, and the installation of the limit ball can prevent the shaking of the dial. Through the level sensor, controller, second drive motor, bevel gear, threaded rod and moving block, the moving block can be moved out of the first support block. inside, so that the device can adjust the level and reduce the measurement error.

Description

Automatic rotatory intelligent leveling spectrometer

Technical Field

The utility model belongs to the technical field of the spectrometer, especially, relate to an automatic rotatory intelligent leveling spectrometer.

Background

The spectrometer is a commonly used optical experiment instrument, and current spectrometer can only manually rotate the telescope, and the rotational speed is uneven, is difficult to the location, and every observation position all will tighten the fastening screw of telescope support, loosens fastening screw again during the rotation, and the trouble is still made mistakes easily, and during remote demonstration, can not autogiration, and it is comparatively inconvenient to use, still need carry out level (l) ing after removing at every turn, wastes time and energy.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic rotatory intelligent leveling spectrometer to solve current problem: the fastening screw of telescope support all will be screwed up to every observation position, loosens fastening screw again during the rotation, and the trouble is still made mistakes easily, and during remote demonstration, can not autogiration, reduction demonstration effect still need carry out horizontal adjustment after removing at every turn, wastes time and energy.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to an automatic rotatory intelligent leveling spectrometer, including first collimator and first telescope, wherein still include the cursor disc, the objective table is installed at the top of cursor disc, the collimator support arm is installed to one side of cursor disc, the top of collimator support arm is fixed with first collimator, the bottom welding of cursor disc has the connecting rod, the bottom welding of connecting rod has the bottom supporting disk, the connecting rod outside is rotated and is connected with the swivel nut, the top welding of swivel nut has first fluted disc, the bottom welding of swivel nut has the rotary disk; a transverse support is welded on the outer side of the rotating disc, an electric button is installed on one side of the transverse support, a hopeful telescope support is fixed on the top of the transverse support, and a first telescope is installed on the top of the telescope support; one side of the first fluted disc is connected with a first gear in a meshing manner, the bottom of the first gear is fixed at the output end of a first driving motor, the first driving motor is fixed inside the L-shaped supporting plate, and a pushing mechanism is fixed on one side of the L-shaped supporting plate; the bottom of the L-shaped supporting plate is connected with a bottom plate in a sliding manner; the outside of first fluted disc still is provided with a plurality of stop gear.

Further, the connecting rod is rotatably connected with the rotating sleeve through a bearing.

Further, the pushing mechanism is an air cylinder or an electric push rod or a hydraulic cylinder.

Further, the bottom welding of L type backup pad has the forked tail sliding block, the dovetail has been seted up to the inside of bottom plate, through the cooperation sliding connection of dovetail and forked tail sliding block between L type backup pad and the bottom plate, just the bottom plate passes through welded connection with the bottom supporting disk.

Further, stop gear includes spacing ball, one side welding of spacing ball has the carriage release lever, the outside sliding connection of carriage release lever has the fixed plate, the outside that just is located the carriage release lever between spacing ball and the fixed plate is provided with the rigid spring, just fixed plate and vernier disk are welded connection.

Furthermore, a horizontal sensor and a controller are fixed at the bottom of the bottom supporting disk, first supporting blocks are uniformly arranged on the periphery of the bottom supporting disk, a moving block is slidably connected inside the first supporting blocks, a threaded rod is connected inside the moving block in a threaded manner, a second driving motor is fixed at one end of the first supporting blocks through bolts, bevel gears are installed at the output ends of the second driving motor and the top of the threaded rod, and the two bevel gears are connected in a meshed manner.

Furthermore, the horizontal sensor and the second driving motor are electrically connected with a controller, and the model of the controller is SC-200.

Further, the vernier scale outside rotate and be connected with the calibrated scale, the calibrated scale upper surface is equipped with the scale mark, the calibrated scale outside is equipped with screw hole II, is equipped with the through-hole on the horizontal support, the through-hole in-connection has the bolt, threaded connection is in screw hole II after the bolt passes the through-hole.

The utility model discloses following beneficial effect has:

1. the utility model can realize automatic adjustment of the position of the first telescope through the first fluted disc, the first gear, the first driving motor, the limiting ball and the rigid spring, thereby enabling the device to rotate automatically, further improving the stability and the accuracy of the rotation of the dial scale, and preventing the dial scale from shaking due to the installation of the limiting ball;

2. the utility model discloses a level sensor, controller, second driving motor, bevel gear, threaded rod and movable block can make the movable block remove the inside of first supporting block, and then make this device can the level regulation, reduce measuring error.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic overall structure diagram of the present invention;

FIG. 2 is a schematic structural diagram of the collimator support arm of the present invention;

FIG. 3 is a schematic structural diagram of a first fluted disc according to the present invention;

FIG. 4 is a schematic structural view of the limiting ball of the present invention;

FIG. 5 is a schematic structural view of the connecting rod of the present invention;

fig. 6 is a schematic structural view of the horizontal sensor of the present invention;

fig. 7 is a schematic structural diagram of a second driving motor according to the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a first parallel light pipe; 2. a first telescope; 3. an object stage; 4. a threaded rod; 5. a telescope support; 6. an electric button; 7. a transverse support; 701. a through hole; 8. a vernier disk; 9. a collimator support arm; 10. a bottom support disk; 11. a first support block; 12. rotating the disc; 13. a first fluted disc; 14. a rotating sleeve; 15. a base plate; 16. a pushing mechanism; 17. an L-shaped support plate; 18. a first drive motor; 19. a first gear; 20. a travel bar; 21. a rigid spring; 22. a fixing plate; 23. a connecting rod; 24. a controller; 25. a level sensor; 26. a moving block; 27. a second drive motor; 28. a bevel gear; 29. a limiting ball; 30. a dial scale; 3001. a threaded hole I; 31. and (4) bolts.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-7, the utility model relates to an automatic rotating intelligent leveling spectrometer, which comprises a first collimator 1 and a first telescope 2, and further comprises a vernier disc 8, wherein the top of the vernier disc 8 is provided with an objective table 3, one side of the vernier disc 8 is provided with a collimator support arm 9, the top of the collimator support arm 9 is fixed with the first collimator 1, the bottom of the vernier disc 8 is welded with a connecting rod 23, the bottom of the connecting rod 23 is welded with a bottom support plate 10, the outer side of the connecting rod 23 is rotatably connected with a rotary sleeve 14, the top of the rotary sleeve 14 is welded with a first fluted disc 13, and the bottom of the rotary sleeve 14 is welded with a rotary disc 12;

the connecting rod 23 is rotatably connected with the rotating sleeve 14 through a bearing;

a transverse support 7 is welded on the outer side of the rotating disc 12, an electric button 6 is installed on one side of the transverse support 7, a hopeful telescope support 5 is fixed on the top of the transverse support 7, and a first telescope 2 is installed on the top of the telescope support 5;

one side of the first fluted disc 13 is engaged and connected with a first gear 19, the bottom of the first gear 19 is fixed at the output end of a first driving motor 18, the first driving motor 18 is fixed inside an L-shaped supporting plate 17, and one side of the L-shaped supporting plate 17 is fixed with a pushing mechanism 16; the pushing mechanism 16 is a cylinder or an electric push rod or a hydraulic cylinder, and has various choices, and is within the protection scope of the utility model; the bottom of the L-shaped supporting plate 17 is connected with a bottom plate 15 in a sliding way; the bottom of the L-shaped support plate 17 is welded with a dovetail slide block, a dovetail groove is formed in the bottom plate 15, the L-shaped support plate 17 is in sliding connection with the bottom plate 15 through the matching of the dovetail groove and the dovetail slide block, and the bottom plate 15 is in welding connection with the bottom support plate 10; a plurality of limiting mechanisms are further arranged on the outer side of the first fluted disc 13; the limiting mechanism comprises a limiting ball 29, one side of the limiting ball 29 is welded with a moving rod 20, the outer side of the moving rod 20 is connected with a fixed plate 22 in a sliding mode, a rigid spring 21 is arranged between the limiting ball 29 and the fixed plate 22 and located on the outer side of the moving rod 20, and the fixed plate 22 is connected with the vernier dial 8 in a welding mode; a horizontal sensor 25 and a controller 24 are fixed at the bottom of the bottom supporting disk 10, first supporting blocks 11 are further uniformly arranged on the periphery of the bottom supporting disk 10, a moving block 26 is slidably connected inside the first supporting block 11, a threaded rod 4 is connected inside the moving block 26 in a threaded manner, a second driving motor 27 is fixed at one end of the first supporting block 11 through a bolt, bevel gears 28 are respectively arranged at the output end of the second driving motor 27 and the top of the threaded rod 4, and the two bevel gears 28 are in meshed connection, so that the threaded rod 4 can rotate; the horizontal sensor 25 and the second driving motor 27 are both electrically connected with the controller 24, the model of the controller 24 is SC-200, and the horizontal sensor 25 and the second driving motor 27 can be better controlled; the first drive motor 18 is a direct current bidirectional gear motor; the first drive motor 18 has an RS232 serial communication function.

The vernier dial 8 outside rotate and be connected with calibrated scale 30, calibrated scale 30 upper surface is equipped with the scale mark, the calibrated scale 30 outside is equipped with screw hole II 3001, is equipped with through-hole 701 on the horizontal support 7, the through-hole 701 in-connection has bolt 31, bolt 31 passes behind the through-hole 701 threaded connection in screw hole II 3001. When the first telescope 2 is rotated, the scale disc 30 rotates along with the first telescope 2, so that the rotation angle of the first telescope 2 can be conveniently observed and determined.

One specific application of this embodiment is: electrically connecting the device with an external power supply, when the device needs to adjust the first telescope 2, the pushing mechanism 16 starts to operate, the operation of the pushing mechanism 16 enables the first driving motor 18 to move under the matching sliding of the bottom plate 15 and the L-shaped supporting plate 17, then the electric button 6 is pressed down, the first driving motor 18 starts to operate, then the first driving motor 18 operates, the operation of the first driving motor 18 enables the first gear 19 to rotate, the rotation of the first gear 19 enables the first fluted disc 13 to rotate, the rotation of the first fluted disc 13 enables the rotating sleeve 14 to rotate, the rotation of the rotating sleeve 14 enables the rotating disc 12 to rotate and further can drive the position of the first telescope 2, the rotation of the first fluted disc 13 enables the limiting ball 29 to bounce in the direction away from the first fluted disc 13, in the process, the limiting ball 29 moves backwards, the movement of the limiting ball 29 causes the movable rod 20 to slide inside the fixed plate 22, the rigid spring 21 is installed to enable the limiting ball 29 to enter between two teeth of the first toothed disc 13, and when the first toothed disc 13 stops rotating, the limiting ball 29 can enter between two teeth of the first toothed disc 13 to limit the rotation of the first toothed disc 13; before this device needs to observe, level sensor 25 carries out real-time detection to bottom supporting disk 10 level, when bottom supporting disk 10 is placed at unbalanced table surface, when leading to bottom supporting disk 10 not to be in the horizontally state, level sensor 25 transmits the signal to controller 24, controller 24 controls second driving motor 27 and operates, the cooperation of second driving motor 27 makes threaded rod 4 rotate through two bevel gears 28, the rotation of threaded rod 4 makes movable block 26 can move downwards in the inside of first supporting block 11, and then can adjust the level of bottom supporting disk 10, through the control of controller 24 and the different operations of four second driving motor 27, make bottom supporting disk 10 can keep in the horizontally state. The electric button 6 can use a two-position switch to conveniently control the forward and reverse rotation of the first driving motor 18.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A self-rotating intelligent leveling spectrometer, comprising a first collimator (1) and a first telescope (2), characterized in that: it also includes a vernier disk (8), the vernier disk (8) A stage (3) is installed on the top of the vernier plate (8), a parallel light pipe support arm (9) is installed on one side of the vernier plate (8), and a first parallel light is fixed on the top of the parallel light pipe support arm (9). Tube (1), a connecting rod (23) is welded to the bottom of the vernier plate (8), a bottom support plate (10) is welded to the bottom of the connecting rod (23), and the outer side of the connecting rod (23) is rotatably connected There is a rotating sleeve (14), the top of the rotating sleeve (14) is welded with a first toothed disk (13), and the bottom of the rotating sleeve (14) is welded with a rotating disk (12); the rotating disk (12) A transverse support (7) is welded on the outside of the transverse support, an electric button (6) is installed on one side of the transverse support (7), a telescope support (5) is fixed on the top of the transverse support (7), and the telescope support ( 5) A first telescope (2) is installed on the top; a first gear (19) is meshed and connected to one side of the first toothed plate (13), and the bottom of the first gear (19) is fixed on the first drive The output end of the motor (18), the first drive motor (18) is fixed inside the L-shaped support plate (17), and a push mechanism (16) is fixed on one side of the L-shaped support plate (17); A bottom plate (15) is slidably connected to the bottom of the L-shaped support plate (17); a plurality of limit mechanisms are also provided on the outer side of the first toothed plate (13).

2 . The self-rotating intelligent leveling spectrometer according to claim 1 , wherein the connecting rod ( 23 ) and the rotating sleeve ( 14 ) are rotatably connected through a bearing. 3 .

3 . The automatic rotating intelligent leveling spectrometer according to claim 1 , wherein the pushing mechanism ( 16 ) is an air cylinder, an electric push rod or a hydraulic cylinder. 4 .

4 . The self-rotating intelligent leveling spectrometer according to claim 1 , wherein the bottom of the L-shaped support plate (17) is welded with a dovetail sliding block, and the bottom plate (15) has an internal opening. 5 . There is a dovetail groove, the L-shaped support plate (17) and the bottom plate (15) are connected slidably by the dovetail groove and the dovetail sliding block, and the bottom plate (15) and the bottom support plate (10) are connected by welding.

5. The automatic rotating intelligent leveling spectrometer according to claim 1, wherein the limit mechanism comprises a limit ball (29), and one side of the limit ball (29) is welded with A moving rod (20), the outer side of the moving rod (20) is slidably connected with a fixing plate (22), and the limiting ball (29) and the fixing plate (22) are arranged between and outside the moving rod (20) There is a rigid spring (21), and the fixed plate (22) and the vernier plate (8) are connected by welding.

6. The automatic rotating intelligent leveling spectrometer according to claim 1, wherein a level sensor (25) and a controller (24) are fixed on the bottom of the bottom support plate (10), and the A first support block (11) is evenly installed around the bottom of the bottom support plate (10), and a moving block (26) is slidably connected to the inside of the first support block (11). A threaded rod (4) is internally threaded, one end of the first support block (11) is bolted with a second drive motor (27), and the output end of the second drive motor (27) is connected to the threaded rod (4). Bevel gears (28) are installed on the top of the gears, and the two bevel gears (28) are meshingly connected.

7 . The automatic rotating intelligent leveling spectrometer according to claim 6 , wherein the level sensor ( 25 ) and the second drive motor ( 27 ) are both electrically connected to the controller ( 24 ). 8 . , the model of the controller (24) is SC-200.

8. The automatic rotating intelligent leveling spectrometer according to any one of claims 1-7, wherein a dial (30) is rotatably connected to the outside of the vernier disk (8), and the dial ( 30) The upper surface is provided with a scale line, the outer side of the dial (30) is provided with a threaded hole II (3001), the transverse bracket (7) is provided with a through hole (701), and the through hole (701) is connected with a bolt (31) , the bolt (31) is threaded in the threaded hole II (3001) after passing through the through hole (701).