CN214147312U - Control mechanism of ultraviolet Raman spectrometer and ultraviolet Raman spectrometer - Google Patents
Control mechanism of ultraviolet Raman spectrometer and ultraviolet Raman spectrometer Download PDFInfo
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- CN214147312U CN214147312U CN202023269879.XU CN202023269879U CN214147312U CN 214147312 U CN214147312 U CN 214147312U CN 202023269879 U CN202023269879 U CN 202023269879U CN 214147312 U CN214147312 U CN 214147312U
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Abstract
The utility model discloses a control mechanism and ultraviolet raman spectroscopy appearance of ultraviolet raman spectroscopy appearance. Control mechanism includes the base, base bottom both sides all are equipped with the mount pad, two the mount pad is located the symmetry about the base axis and is set up, base top both sides all are equipped with the hydraulic stem. The utility model discloses a two hydraulic stem that set up in base top both sides can adjust the height of dead lever, through rotating the lead screw, make two sets of locating pieces press from both sides tight to ultraviolet raman spectroscopy, the driving motor output shaft rotates and drives first bevel gear and rotate, makes the dwang drive the backup pad and rotate to realize adjusting the purpose of ultraviolet raman spectroscopy angle, the rotary rod rotates and drives second steering gear and rotate, makes the fixing base rotate, thereby adjusts the direction of ultraviolet raman spectroscopy laser, makes the utility model discloses have lift, rotate and angle regulation's function, convenient operation, simple structure is reliable, adjust the precision height.
Description
Technical Field
The utility model relates to an ultraviolet raman spectroscopy technical field, concretely relates to control mechanism and ultraviolet raman spectroscopy appearance of ultraviolet raman spectroscopy appearance.
Background
Because of the characteristics of no fluorescence interference and high sensitivity, the ultraviolet resonance Raman spectrum is widely applied to the structural characterization of catalysts and biomacromolecules since the 80 s of the last century. However, most of these work uses a laser beam having a wavelength of 200nm or more. By a sum frequency technology and a stimulated Raman scattering technology, people acquire light sources such as 197nm, 184nm and 141nm, research on deep ultraviolet resonance Raman spectroscopy is carried out on small molecules, the specific advantages of the deep ultraviolet resonance Raman spectroscopy technology are shown, and by detecting laser Raman spectroscopy of a long-distance target (generally, a range from dozens of centimeters to hundreds of meters), the target can be identified and analyzed, so that in-situ detection is realized. The developed remote Raman spectrum testing technology becomes an important branch of Raman spectrum, and has important application value in the fields of planet detection, cultural relic protection, security protection and the like. With the increase of the detection distance, the remote Raman spectrum detection requires higher excited Raman spectrum energy, and the external field application requires good robustness of the laser; in addition, the spectrum detection system has the characteristics of high luminous flux and high sensitivity.
The existing control mechanism of the ultraviolet Raman spectrometer is inconvenient for adjusting the angle and adjusting the height, and inconvenient for changing the direction of the ultraviolet Raman spectrometer, so that the ultraviolet Raman spectrometer is inconvenient to use, the sensitivity and accuracy of the Raman spectrometer are affected, the influence of ground road conditions is large in the moving process, and internal components are easily damaged if the impact force on the ground is too large, so that the service life of the ultraviolet Raman spectrometer is greatly reduced.
Therefore, it is necessary to invent a control mechanism of an ultraviolet raman spectrometer and the ultraviolet raman spectrometer to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a control mechanism and ultraviolet raman spectroscopy appearance of ultraviolet raman spectroscopy appearance, control mechanism is through two hydraulic stem that set up in base top both sides, can adjust the height of dead lever, through rotating the lead screw, make two sets of locating pieces press from both sides the ultraviolet raman spectroscopy appearance tightly, rotate through the driving motor output shaft and drive first bevel gear and rotate, make the dwang drive the backup pad and rotate, adjust the inclination of backup pad, thereby realize adjusting the purpose of ultraviolet raman spectroscopy appearance angle, the rotary rod rotates and drives second steering gear and rotate, make the fixing base rotate, thereby adjust the direction of ultraviolet raman spectroscopy appearance laser, with the above-mentioned weak point in the solution technology.
In order to achieve the above object, the present invention provides the following technical solutions: a control mechanism of an ultraviolet Raman spectrometer comprises a base, wherein two sides of the bottom of the base are respectively provided with a mounting seat, two mounting seats are symmetrically arranged around the central axis of the base, two sides of the top of the base are respectively provided with a hydraulic rod, two hydraulic rods are symmetrically arranged around the central axis of the base, the tops of the two hydraulic rods are respectively provided with a fixed rod, one side of the outer wall of each fixed rod is provided with a driving motor, the output end of the driving motor is provided with a first bevel gear, the outer wall of the first bevel gear is meshed with a first steering gear, the inner walls of the two fixed rods are respectively spliced with a rotating rod, the outer wall of one rotating rod is fixedly connected with the inner wall of the first steering gear, a support plate is fixedly connected between the two rotating rods, the joint of the two rotating rods and the fixed rods is respectively provided with a first bearing, and one side of the bottom of the support plate is fixedly connected with a mounting plate, a rotating rod is inserted into the inner wall of the mounting plate, a second bearing is arranged at the joint of the rotating rod and the fixing rod, one side of the outer wall of the rotating rod is sleeved with a second bevel gear, the outer wall of the second bevel gear is engaged with a second steering gear, the inner wall of the second steering gear is fixedly connected with a movable rod which penetrates through the supporting plate and extends to the top, the top of the movable rod is fixedly connected with a fixed seat, a third bearing is arranged at the joint of the movable rod and the supporting plate, limiting plates are fixedly connected to both sides of the top of the fixing seat, the two limiting plates are symmetrically arranged around the central axis of the fixing seat, the two sides of the inner wall of the limit plate are inserted with screw rods, the screw rods are in threaded connection with the limit plate, one side of the outer wall of each screw rod is fixedly connected with a positioning block, locating piece outer wall one side is equipped with anti-skidding burr, the through-hole has all been seted up to the inside both sides of fixing base.
Preferably, the inside pulley that is equipped with of mount pad, the inside axis department of pulley is pegged graft and is had the slide bar, the mounting groove has all been seted up to mount pad inner wall both sides, slide bar outer wall both sides and mounting groove sliding connection.
Preferably, the equal threaded connection in mount pad inner wall both sides has the bolt, the inside spring that is equipped with of mounting groove, the spring bottom is equipped with the backing plate, the equal threaded connection in the inside both sides of mount pad has the screw thread, the screw thread runs through the mounting groove and extends to mount pad outer wall one side, backing plate and slide bar phase-match.
Preferably, a motor base is arranged at the bottom of the driving motor and corresponds to one side of the outer wall of the output shaft of the hydraulic rod.
Preferably, the rotating rod penetrates through the fixing rod and extends to one side of the outer wall, and a rotating handle is fixedly connected to one side of the outer wall of the rotating rod.
Preferably, the number of the screw rods is two, each group of the screw rods is two, and the two screw rods are symmetrically arranged around the central axis of the fixing seat.
An ultraviolet Raman spectrometer comprises a spectrometer main body, and the spectrometer main body is connected with a control mechanism.
In the technical scheme, the utility model provides a technological effect and advantage:
1. through two hydraulic rods arranged on two sides of the top of the base, the height of the fixed rod can be adjusted, the two groups of positioning blocks are enabled to clamp the ultraviolet Raman spectrometer by rotating the lead screw, the first bevel gear is driven to rotate by rotating the output shaft of the driving motor, the support plate is driven to rotate by the rotating rod, the inclination angle of the support plate is adjusted, and therefore the purpose of adjusting the angle of the ultraviolet Raman spectrometer is achieved;
2. through rotating locking screw, make slide bar and backing plate separation back, the pulley can remove subaerial this moment, and the ultraviolet raman spectrometer can transmit the impact force for the spring when removing, can reduce the impact force that the ultraviolet raman spectrometer received like this, is favorable to life, is convenient for remove simultaneously, improves the flexibility of device.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.
FIG. 1 is a sectional view of the overall structure of the present invention;
FIG. 2 is a top view of the fixing base of the present invention;
FIG. 3 is a schematic view of a partial structure of the present invention;
FIG. 4 is an enlarged view of the structure of FIG. 1;
fig. 5 is an enlarged view of the structure at B in fig. 2 according to the present invention.
Description of reference numerals:
1. a base; 2. a mounting seat; 3. a hydraulic lever; 4. fixing the rod; 5. a drive motor; 6. a first bevel gear; 7. a first steering gear; 8. a support plate; 9. mounting a plate; 10. rotating the rod; 11. rotating the handle; 12. a second bevel gear; 13. a second steering gear; 14. a movable rod; 15. a fixed seat; 16. a limiting plate; 17. a screw rod; 18. positioning blocks; 19. a slide bar; 20. a pulley; 21. a bolt; 22. a spring; 23. and (5) screwing a thread.
Detailed Description
In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings.
The utility model provides an ultraviolet Raman spectrometer, which comprises a spectrometer main body, wherein the spectrometer main body is connected with a control mechanism shown in figures 1-5. The control mechanism comprises a base 1, wherein two sides of the bottom of the base 1 are respectively provided with an installation seat 2, two installation seats 2 are symmetrically arranged relative to the central axis of the base 1, two sides of the top of the base 1 are respectively provided with a hydraulic rod 3, two hydraulic rods 3 are symmetrically arranged relative to the central axis of the base 1, the tops of two hydraulic rods 3 are respectively provided with a fixed rod 4, one side of the outer wall of one fixed rod 4 is provided with a driving motor 5, the output end of the driving motor 5 is provided with a first bevel gear 6, the outer wall of the first bevel gear 6 is meshed with a first steering gear 7, the inner walls of two fixed rods 4 are respectively spliced with a rotating rod, the outer wall of one rotating rod is fixedly connected with the inner wall of the first steering gear 7, a support plate 8 is fixedly connected between the two rotating rods, the joint of the two rotating rods and the fixed rod 4 is respectively provided with a first bearing, and one side of the bottom of the support plate 8 is fixedly connected with an installation plate 9, the inner wall of the mounting plate 9 is spliced with a rotary rod 10, a second bearing is arranged at the joint of the rotary rod 10 and the fixed rod 4, a second bevel gear 12 is sleeved at one side of the outer wall of the rotary rod 10, a second steering gear 13 is meshed with the outer wall of the second bevel gear 12, a movable rod 14 is fixedly connected to the inner wall of the second steering gear 13, the movable rod 14 penetrates through the support plate 8 and extends to the top, a fixed seat 15 is fixedly connected to the top of the movable rod 14, a third bearing is arranged at the joint of the movable rod 14 and the support plate 8, limiting plates 16 are fixedly connected to both sides of the top of the fixed seat 15, the two limiting plates 16 are symmetrically arranged about the central axis of the fixed seat 15, lead screws 17 are spliced at both sides of the inner wall of the limiting plate 16, the lead screws 17 are in threaded connection with the limiting plates 16, a positioning block 18 is fixedly connected to one side of the outer wall of the lead screws 17, anti-skid convex patterns are arranged on one side of the outer wall of the positioning block 18, through holes are formed in two sides of the inside of the fixing seat 15.
Furthermore, in the above technical scheme, the inside pulley 20 that is equipped with of mount pad 2, the inside axis department of pulley 20 pegs graft and has had slide bar 19, the mounting groove has all been seted up to 2 inner wall both sides of mount pad, slide bar 19 outer wall both sides and mounting groove sliding connection are convenient for remove, improve the flexibility of device.
Further, in above-mentioned technical scheme, 2 inner wall both sides of mount pad are all threaded connection with bolt 21, the inside spring 22 that is equipped with of mounting groove, spring 22 bottom is equipped with the backing plate, 2 inside both sides of mount pad are all threaded connection with screw 23, screw 23 runs through the mounting groove and extends to 2 outer wall one sides of mount pad, backing plate and slide bar 19 phase-matches reduce the impact force that ultraviolet raman spectroscopy received, are favorable to life.
Further, in the above technical scheme, the bottom of the driving motor 5 is provided with a motor base, the motor base corresponds to one side of the outer wall of the output shaft of the hydraulic rod 3, the driving motor 5 is convenient to install, and the driving motor 5 is driven to lift at the same time, so that the practicability is improved.
Further, in the above technical scheme, the rotating rod 10 penetrates through the fixing rod 4 and extends to one side of the outer wall, and the rotating handle 11 is fixedly connected to one side of the outer wall of the rotating rod 10, so that the fixing seat 15 rotates, and the laser direction of the ultraviolet raman spectrometer is adjusted.
Further, in the above technical solution, the number of the screw rods 17 is two, the number of the screw rods 17 in each group is two, the two screw rods 17 are symmetrically arranged about the central axis of the fixing base 15, and the two groups of positioning blocks 18 clamp the ultraviolet raman spectrometer by rotating the screw rods 17.
This practical theory of operation:
referring to the attached drawings 1-5 of the specification, when the utility model is used, the screw 23 is rotated and then screwed out, the backing plate is abutted against the sliding rod 19, the pulley 20 is recovered under the elastic action of the spring 22, then the mounting seat 2 is fixed through the bolt 21, the height of the fixing rod 4 can be adjusted through the two hydraulic rods 3 arranged on the two sides of the top of the base 1, the ultraviolet Raman spectrometer is placed on the top of the fixing seat 15, the two groups of positioning blocks 18 clamp the ultraviolet Raman spectrometer through the rotating screw rod 17, then the first bevel gear 6 is driven to rotate through the rotation of the output shaft of the driving motor 5, so that the first steering gear 7 meshed with the outer wall of the first bevel gear 6 rotates, the rotating rod drives the supporting plate 8 to rotate, thereby adjusting the inclination angle of the supporting plate 8, thereby realizing the purpose of adjusting the angle of the ultraviolet Raman spectrometer, then the rotating handle 11 is held, after the second bevel gear 12 on the outer wall of the rotary rod 10 is pushed to the bottom of the second steering gear 13 and is meshed with the second steering gear 13, the rotary rod 10 is rotated to drive the second steering gear 13 to rotate, and the fixing seat 15 is rotated to adjust the laser direction of the ultraviolet Raman spectrometer, a through hole is formed in the bottom of the fixing seat 15, so that the ultraviolet Raman spectrometer can be conveniently cooled, the service life is effectively prolonged, and the functions of lifting, rotating and angle adjusting are realized through the matching of the hydraulic rod 3, the driving motor 5, the first bevel gear 6, the first steering gear 7, the rotating rod and the supporting plate 8;
referring to the specification attached drawings 1-5, the utility model discloses a rotate locking screw 23, make slide bar 19 and backing plate separation back, pulley 20 can subaerial removal this moment, and ultraviolet raman spectroscopy appearance can transmit the impact force for spring 22 when removing, can reduce the impact force that ultraviolet raman spectroscopy appearance received like this, can effectively protect ultraviolet raman spectroscopy's inside components and parts normal work like this, is favorable to life, is convenient for remove simultaneously, improves the flexibility of device.
While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.
Claims (7)
1. The utility model provides a control mechanism of ultraviolet raman spectrometer, includes base (1), its characterized in that: the two sides of the bottom of the base (1) are respectively provided with an installation seat (2), the two installation seats (2) are symmetrically arranged relative to the central axis of the base (1), the two sides of the top of the base (1) are respectively provided with a hydraulic rod (3), the two hydraulic rods (3) are symmetrically arranged relative to the central axis of the base (1), the tops of the two hydraulic rods (3) are respectively provided with a fixed rod (4), one side of the outer wall of each fixed rod (4) is provided with a driving motor (5), the output end of each driving motor (5) is provided with a first bevel gear (6), the outer wall of each first bevel gear (6) is meshed with a first steering gear (7), the inner walls of the two fixed rods (4) are respectively spliced with a rotating rod, the outer wall of one rotating rod is fixedly connected with the inner wall of the first steering gear (7), and a support plate (8) is fixedly connected between the two rotating rods, two dwang all is equipped with first bearing with dead lever (4) junction, backup pad (8) bottom one side fixedly connected with mounting panel (9), it has rotary rod (10) to peg graft on mounting panel (9) inner wall, rotary rod (10) are equipped with the second bearing with dead lever (4) junction, second bevel gear (12) have been cup jointed to rotary rod (10) outer wall one side, second bevel gear (12) outer wall meshing has second steering gear (13), second steering gear (13) inner wall fixedly connected with movable rod (14), movable rod (14) run through backup pad (8) and extend to the top, movable rod (14) top fixedly connected with fixing base (15), movable rod (14) are equipped with the third bearing with backup pad (8) junction, fixing base (15) top both sides all fixedly connected with limiting plate (16), two limiting plate (16) set up about fixing base (15) axis symmetry, limiting plate (16) inner wall both sides are all pegged graft and are had lead screw (17), lead screw (17) and limiting plate (16) threaded connection, lead screw (17) outer wall one side fixedly connected with locating piece (18), locating piece (18) outer wall one side is equipped with the anti-skidding burr, the through-hole has all been seted up to fixing base (15) inside both sides.
2. The control mechanism of the ultraviolet raman spectrometer according to claim 1, wherein: the mounting seat is characterized in that a pulley (20) is arranged inside the mounting seat (2), a sliding rod (19) is inserted in the central axis inside the pulley (20), mounting grooves are formed in two sides of the inner wall of the mounting seat (2), and two sides of the outer wall of the sliding rod (19) are connected with the mounting grooves in a sliding mode.
3. The control mechanism of the ultraviolet raman spectrometer according to claim 2, wherein: equal threaded connection in mount pad (2) inner wall both sides has bolt (21), the inside spring (22) that is equipped with of mounting groove, spring (22) bottom is equipped with the backing plate, equal threaded connection in mount pad (2) inside both sides has screw (23), screw (23) run through the mounting groove and extend to mount pad (2) outer wall one side, backing plate and slide bar (19) phase-match.
4. The control mechanism of the ultraviolet raman spectrometer according to claim 1, wherein: and a motor base is arranged at the bottom of the driving motor (5), and corresponds to one side of the outer wall of the output shaft of the hydraulic rod (3).
5. The control mechanism of the ultraviolet raman spectrometer according to claim 1, wherein: the fixing rod (4) is penetrated through the rotating rod (10) and extends to one side of the outer wall of the fixing rod (4), and a rotating handle (11) is fixedly connected to one side of the outer wall of the rotating rod (10).
6. The control mechanism of the ultraviolet raman spectrometer according to claim 1, wherein: the quantity of lead screw (17) sets up to two sets ofly, every group the quantity of lead screw (17) sets up to two, two lead screw (17) are located the symmetry setting about fixing base (15) axis.
7. An ultraviolet Raman spectrometer comprises a spectrometer main body and is characterized in that: the spectrometer body is connected to the control mechanism of any one of claims 1-6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023269879.XU CN214147312U (en) | 2020-12-30 | 2020-12-30 | Control mechanism of ultraviolet Raman spectrometer and ultraviolet Raman spectrometer |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023269879.XU CN214147312U (en) | 2020-12-30 | 2020-12-30 | Control mechanism of ultraviolet Raman spectrometer and ultraviolet Raman spectrometer |
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| Publication Number | Publication Date |
|---|---|
| CN214147312U true CN214147312U (en) | 2021-09-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023269879.XU Active CN214147312U (en) | 2020-12-30 | 2020-12-30 | Control mechanism of ultraviolet Raman spectrometer and ultraviolet Raman spectrometer |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114962874A (en) * | 2022-04-20 | 2022-08-30 | 特瑞拓软件(辽宁)有限公司 | Radar speed measuring equipment with mechanism is assembled to modularization |
-
2020
- 2020-12-30 CN CN202023269879.XU patent/CN214147312U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114962874A (en) * | 2022-04-20 | 2022-08-30 | 特瑞拓软件(辽宁)有限公司 | Radar speed measuring equipment with mechanism is assembled to modularization |
| CN114962874B (en) * | 2022-04-20 | 2023-12-01 | 特瑞拓软件(辽宁)有限公司 | Radar speed measuring equipment with modularized assembly mechanism |
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