CN212458657U - Spectrometer comparison device convenient to operate - Google Patents
Spectrometer comparison device convenient to operate Download PDFInfo
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- CN212458657U CN212458657U CN202021378188.0U CN202021378188U CN212458657U CN 212458657 U CN212458657 U CN 212458657U CN 202021378188 U CN202021378188 U CN 202021378188U CN 212458657 U CN212458657 U CN 212458657U
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Abstract
The utility model relates to the technical field of spectrometers, and discloses a spectrometer comparison device convenient to operate, which comprises a spectrometer main body, wherein an installation shell is installed on the spectrometer main body, and a comparison and adjustment structure is installed in the installation shell; the structure is adjusted in the contrast includes drive shaft and activity framework, the tip fixedly connected with servo motor of drive shaft, servo motor fixed mounting be in on the inner wall of installation casing, servo motor's one end is kept away from to the drive shaft and the bent axle is installed, be provided with the activity framework on the outer wall of bent axle other end piston post, the utility model discloses an adjust the drive of servo motor in the structure, can realize carrying out reciprocating motion about the guide arm automatically to this adjusts work to the contrast sample board, and then has increaseed contrast sample board scope for the great improvement of contrast detection range of contrast sample board, whole simple operation, degree of automation is high.
Description
Technical Field
The utility model relates to a spectrum appearance technical field specifically is a spectrum appearance comparison device convenient to operation.
Background
Spectrometers are also known as spectrometers and are widely known as direct-reading spectrometers. And a device for measuring the intensities of different wavelength positions of spectral lines by using light detectors such as a photomultiplier tube.
The spectrum appearance is compared after detecting and is played the important role in the spectrum appearance uses, but does not have effectual equipment now to carry out the comparison of spectrum appearance, and the regulating effect is poor, is not convenient for use, and the practicality is lower, and the staff causes the error of observation very easily when carrying out the contrast of spectrum appearance, and the operational difficulty, the abnormal conditions scheduling problem that the discovery spectrum appearance that can not be fine detects.
SUMMERY OF THE UTILITY MODEL
The utility model provides a technical problem lie in overcoming prior art's defect such as be convenient for compare and adjust, provide a spectrum appearance comparison device convenient to operation. The spectrometer comparison device convenient to operate has the characteristics of convenience in comparison, adjustment and the like.
In order to achieve the above object, the utility model provides a following technical scheme: a spectrometer comparison device convenient to operate comprises a spectrometer main body, wherein an installation shell is installed on the spectrometer main body, and a comparison adjusting structure is installed in the installation shell;
the contrast adjusting structure comprises a driving shaft and a movable frame body, the end part of the driving shaft is fixedly connected with a servo motor, the servo motor is fixedly arranged on the inner wall of the mounting shell, a crankshaft is arranged at one end of the driving shaft far away from the servo motor, a movable frame body is arranged on the outer wall of a piston column at the other end of the crankshaft, the crankshaft is contacted with the inner wall of the movable frame body, a guide rod is arranged at the center of the outer wall of the right side of the movable frame body, the outer wall of the top of the right end of the guide rod is provided with a rack, an arc gear matched with the rack is arranged above the rack, the top end of the arc gear is fixedly provided with a connecting rod, the top end of the connecting rod is fixedly connected with an installation plate, the installation plate is provided with a pin shaft, and the mounting panel passes through round pin axle swing joint diaphragm, fixed mounting has the contrast sample board on the top outer wall of mounting panel.
Preferably, the outer wall of the guide rod is sleeved with a matched guide sleeve, and the guide sleeve is fixedly installed on the inner wall of the installation shell.
Preferably, the movable frame body is arranged in a vertical rectangular shape, and corners of the inner wall of the movable frame body are rounded corners.
Preferably, the contrast sample plate is arranged obliquely on the spectrometer body.
Preferably, the top end of the connecting rod is movably connected with the bottom of the mounting plate through a shaft sleeve.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses an adjust servo motor's drive in the structure, can realize controlling reciprocating motion to the guide arm automatically to this adjusts work to the contrast sample board, and then has increaseed contrast sample board scope, makes the great improvement of contrast detection range of contrast sample board, whole simple operation, degree of automation is high.
Drawings
FIG. 1 is an internal structural view of the present invention;
fig. 2 is an enlarged view of a portion a of fig. 1 according to the present invention.
Reference numbers in the figures: 1. a spectrometer body; 2. installing a shell; 3. comparing and adjusting the structure; 31. a drive shaft; 32. a crankshaft; 33. a movable frame body; 34. a guide bar; 35. a rack; 36. an arc gear; 37. mounting a plate; 38. a connecting rod; 4. a servo motor; 5. a guide sleeve; 6. a transverse plate; 7. a pin shaft; 8. comparative sample plate.
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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution: a spectrometer comparison device convenient to operate comprises a spectrometer main body 1, wherein an installation shell 2 is installed on the spectrometer main body 1, and a comparison adjusting structure 3 is installed in the installation shell 2;
the contrast adjusting structure 3 comprises a driving shaft 31 and a movable frame 33, the end of the driving shaft 31 is fixedly connected with a servo motor 4, the servo motor 4 is fixedly installed on the inner wall of the installation shell 2, one end of the driving shaft 31, which is far away from the servo motor 4, is provided with a crankshaft 32, the outer wall of a piston column at the other end of the crankshaft 32 is provided with the movable frame 33, the crankshaft 32 is contacted with the inner wall of the movable frame 33, the center of the outer wall at the right side of the movable frame 33 is provided with a guide rod 34, the outer wall at the top of the right end of the guide rod 34 is provided with a rack 35, an arc gear 36 matched with the rack 35 is arranged above the rack 35, the top end of the arc gear 36 is fixedly provided with a connecting rod 38, the top end of the connecting rod 38 is fixedly connected with an installation plate 37, the cover is equipped with the guide pin bushing 5 of matching on guide arm 34's the outer wall, guide pin bushing 5 fixed mounting is on the inner wall of installation casing 2, guide arm 34 passes through guide pin bushing 5's spacing, can improve the stability of this device motion linkage, movable frame body 33 is vertical rectangle form setting, and movable frame body 33's inner wall corner is the radius angle setting, movable frame body 33's structure sets up rationally, contrast sample board 8 is the slope form setting on spectrum appearance main part 1, contrast sample board 8's structure sets up rationally, the staff's of being convenient for contrast detection operation, axle sleeve swing joint mounting panel 37's bottom is passed through on connecting rod 38's top, swing joint between connecting rod 38 and the mounting panel 37, so that mounting panel 37's swivel work.
The working principle, the contrast sample plate 8 of the present invention is disposed above the spectrometer main body 1, when the contrast sample plate 8 is compared and adjusted in angle, the servo motor can be turned on by the power supply and the switch, 4, the servo motor 4 can drive the crankshaft 32 to move through the linkage of the driving shaft 31, the left and right movement of the guide rod 34 can be realized through the action of the movable frame 33, and further the rack 35 at the right end of the guide rod 34 is engaged with the arc gear 36, so as to drive the arc gear 36 to rotate, the arc gear 36 can drive the contrast sample plate 8 to compare and adjust in angle through the action of the connecting rod 38, and under the action of the transverse plate 6 and the pin shaft 7, so that the loose spectrometer main body 1 is suitable for comparison operation in different angles, to sum up, the device is driven by the servo motor 4 in the contrast adjusting structure 3, can adjust work by automatic contrast sample board 8, and then increaseed 8 scopes of contrast sample board for the great improvement of contrast detection range of contrast sample board 8, whole simple operation, degree of automation is high.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. A spectrometer contrast device convenient to operate, comprising a spectrometer body (1), characterized in that: the spectrometer main body (1) is provided with an installation shell (2), and a contrast adjusting structure (3) is arranged in the installation shell (2);
the contrast adjusting structure (3) comprises a driving shaft (31) and a movable frame body (33), the end part of the driving shaft (31) is fixedly connected with a servo motor (4), the servo motor (4) is fixedly installed on the inner wall of the installation shell (2), one end, away from the servo motor (4), of the driving shaft (31) is provided with a crankshaft (32), the outer wall of a piston column at the other end of the crankshaft (32) is provided with the movable frame body (33), the crankshaft (32) is in mutual contact with the inner wall of the movable frame body (33), a guide rod (34) is installed in the center of the outer wall of the right side of the movable frame body (33), a rack (35) is installed on the outer wall of the top of the right end of the guide rod (34), an arc gear (36) matched with the rack (35) is arranged above the rack (35), and a connecting, the top fixedly connected with mounting panel (37) of connecting rod (38), install round pin axle (7) on mounting panel (37), and mounting panel (37) through round pin axle (7) swing joint diaphragm (6), fixed mounting has contrast sample board (8) on the top outer wall of mounting panel (37).
2. An easy-to-operate spectrometer alignment device as claimed in claim 1, wherein: the outer wall of the guide rod (34) is sleeved with a matched guide sleeve (5), and the guide sleeve (5) is fixedly installed on the inner wall of the installation shell (2).
3. An easy-to-operate spectrometer alignment device as claimed in claim 1, wherein: the movable frame body (33) is arranged in a vertical rectangular shape, and corners of the inner wall of the movable frame body (33) are rounded corners.
4. An easy-to-operate spectrometer alignment device as claimed in claim 1, wherein: the contrast sample plate (8) is arranged on the spectrometer body (1) in an inclined manner.
5. An easy-to-operate spectrometer alignment device as claimed in claim 1, wherein: the top end of the connecting rod (38) is movably connected with the bottom of the mounting plate (37) through a shaft sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021378188.0U CN212458657U (en) | 2020-07-14 | 2020-07-14 | Spectrometer comparison device convenient to operate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021378188.0U CN212458657U (en) | 2020-07-14 | 2020-07-14 | Spectrometer comparison device convenient to operate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212458657U true CN212458657U (en) | 2021-02-02 |
Family
ID=74484550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021378188.0U Active CN212458657U (en) | 2020-07-14 | 2020-07-14 | Spectrometer comparison device convenient to operate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212458657U (en) |
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2020
- 2020-07-14 CN CN202021378188.0U patent/CN212458657U/en active Active
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