CN209802990U - fluorescence spectrophotometer for chemical analysis and detection - Google Patents
fluorescence spectrophotometer for chemical analysis and detection Download PDFInfo
- Publication number
- CN209802990U CN209802990U CN201920553862.5U CN201920553862U CN209802990U CN 209802990 U CN209802990 U CN 209802990U CN 201920553862 U CN201920553862 U CN 201920553862U CN 209802990 U CN209802990 U CN 209802990U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- sample
- test tube
- test
- rotating shaft
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
Abstract
the utility model discloses a fluorescence spectrophotometer for chemical analysis and detection, which comprises a device main body, a fluorescence detection chamber, a sample temporary storage frame and a data display instrument, wherein one side of the device main body is fixedly connected with the sample temporary storage frame, one side of the bottom of the device main body is connected with the fluorescence detection chamber in an embedding way, the top of the device main body is fixedly connected with the data display instrument, the middle part of the fluorescence detection chamber is movably connected with a rotating shaft, one side of the top of the rotating shaft is fixedly connected with a sample bearing plate, the top of the rotating shaft is connected with a motor in an embedding way, the motor embodies the practicability of the device main body, the fluorescence detection chamber embodies the high efficiency of the chemical analysis and detection of the device main body, the sample temporary storage frame embodies the practicability of the device main body, the data display instrument embodies the practicability of the device main body, the tweezers groove body embodies, the method is suitable for chemical analysis and detection, and has wide development prospect in the future.
Description
Technical Field
The utility model relates to a fluorescence detection technology field specifically is a fluorescence spectrophotometer is used in chemical analysis detection.
Background
A spectrofluorometer is an instrument used to scan the fluorescence spectrum emitted by a liquid phase fluorescent marker.
The existing chemical analysis detection device is inaccurate in chemical analysis detection result and easy to cause final result error, and in the process of detection by using a fluorescence spectrophotometer, a plurality of groups of samples are usually detected, and each group of samples are added with a plurality of chemical reagents, so that test tube holes on a test tube rack are easy to be insufficient; dripping of chemical agents during reagent addition can cause corrosion of the test stand.
Therefore, how to design a fluorescence spectrophotometer for chemical analysis and detection becomes a problem that needs to be solved currently.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a chemistry analysis detects uses fluorescence spectrophotometer to solve the testing result inaccuracy that proposes among the above-mentioned background art, cause the problem of the corruption of test bench.
In order to achieve the above object, the utility model provides a following technical scheme: the device comprises a device main body, a fluorescence detection chamber, a sample temporary storage rack and a data display instrument, wherein the sample temporary storage rack is fixedly connected to one side of the device main body, the fluorescence detection chamber is connected to one side of the bottom of the device main body in an embedded manner, the data display instrument is fixedly connected to the top of the device main body, a rotating shaft is movably connected to the middle part of the fluorescence detection chamber, a sample bearing plate is fixedly connected to one side of the top of the rotating shaft, a reagent bearing plate is fixedly connected to the lower part of the sample bearing plate, a motor is connected to the top of the rotating shaft in an embedded manner, a xenon arc lamp is fixedly connected to the inner wall of the fluorescence detection chamber, a high-pressure mercury vapor lamp is fixedly connected to the lower part of the xenon arc lamp, a test tube stand is fixedly connected to the bottom of the sample temporary storage, the surface through connection of test-tube rack has the test-tube groove, the top fixedly connected with solid-state sample groove of test-tube rack.
Preferably, the bottom of the device main body is fixedly connected with an anti-skid base.
Preferably, the interior of the sample temporary storage rack is embedded and connected with a forceps groove.
Preferably, the middle part of the data display instrument is fixedly connected with a data display screen, and one side of the data display instrument is electrically connected with a photomultiplier.
Preferably, one side of the data display instrument is fixedly connected with an adjusting chamber.
Preferably, the fluorescence detection chamber is composed of a rotating shaft at the middle part, a sample bearing plate at one side of the top of the rotating shaft, a reagent bearing plate below the sample bearing plate, a motor at the top of the rotating shaft, a xenon arc lamp on the inner wall of the fluorescence detection chamber, and a high-pressure mercury vapor lamp below the xenon arc lamp.
Preferably, the sample temporary storage rack is composed of a test tube stand column at the bottom, a test tube rack above the test tube stand column, a bottom support at the bottom of the test tube rack, a test tube groove on the surface of the test tube rack, and a solid sample groove above the test tube rack.
Compared with the prior art, the beneficial effects of the utility model are that:
1. this kind of chemistry analysis detects uses fluorescence spectrophotometry, through setting up the fluorescence detection room, the staff can put solid-state sample on the sample loading board, because the xenon arc lamp can launch the great continuous spectrum of intensity, so the xenon arc lamp is applicable to the analysis and detection of solid-state sample, and liquid sample can be put at the reagent loading board, and high-pressure mercury vapor lamp can detect it, has embodied the high efficiency that the fluorescence detection room detected.
2. this kind of fluorescence beam split for chemical analysis detects, through setting up the sample and keeping in the frame, the staff can put liquid sample in the test tube, presss from both sides the test tube in the test tube groove on test-tube rack surface again with the test tube, and the sample keeps in the frame and still is equipped with solid-state sample groove, and the staff can put solid-state sample in solid-state sample groove, can insert the test tube after the washing back after the detection in the test tube stand, has embodied the practicality that the sample kept in the frame.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic cross-sectional view of a fluorescence detection chamber according to the present invention;
FIG. 3 is a schematic sectional view of a sample temporary storage frame according to the present invention;
fig. 4 is a schematic view of the cross-sectional structure of the data display device of the present invention.
In the figure: 1. the device comprises a device main body, 2, a fluorescence detection chamber, 201, a rotating shaft, 202, a sample bearing plate, 203, a xenon arc lamp, 204, a high-pressure mercury vapor lamp, 205, a reagent bearing plate, 206, a motor, 3, a sample temporary storage rack, 301, a test tube stand column, 302, a test tube rack, 303, a bottom support, 304, a test tube groove, 305, a solid sample groove, 306, a forceps groove, 4, a data display instrument, 401, a data display screen, 402, a photomultiplier, 5, an anti-skid base, 6 and an adjusting chamber.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a fluorescence spectrophotometer for chemical analysis detection comprises a device main body 1, a fluorescence detection chamber 2, a sample temporary storage frame 3 and a data display instrument 4, wherein one side of the device main body 1 is fixedly connected with the sample temporary storage frame 3, one side of the bottom of the device main body 1 is connected with the fluorescence detection chamber 2 in an embedding manner, the top of the device main body 1 is fixedly connected with the data display instrument 4, the middle part of the fluorescence detection chamber 2 is movably connected with a rotating shaft 201, one side of the top of the rotating shaft 201 is fixedly connected with a sample bearing plate 202, a reagent bearing plate 205 is fixedly connected below the sample bearing plate 202, a motor 206 is connected at the top of the rotating shaft 201 in an embedding manner, a xenon arc lamp 203 is fixedly connected to the inner wall of the fluorescence detection chamber 2, a high-pressure mercury vapor lamp 204 is fixedly connected below the xenon arc lamp 203, a test tube stand column 301 is fixedly connected to the bottom, the bottom of test-tube rack 302 is fixedly connected with bottom support 303, and the surface through connection of test-tube rack 302 has test-tube groove 304, and the top fixedly connected with solid-state sample groove 305 of test-tube rack 302.
Preferably, the bottom fixedly connected with antiskid base 5 of device main part 1, current device main part is touched by the staff carelessly easily at the workstation, leads to the device main part to break away from the workstation to break the device main part, through setting up antiskid base 5, the frictional force between 5 multiplicable device main part bases of antiskid base and the workstation prevents that the device main part from breaking away from the workstation, has embodied antiskid nature of antiskid base 5.
Preferably, the sample temporary storage rack 3 is connected with the tweezers groove 306 in the embedded manner, when chemical analysis is detected, part of chemical articles are corrosive, and the chemical articles are easily polluted by directly taking the chemical articles by hands of workers, so that the tweezers in the tweezers groove 306 can be used by the workers to clamp the chemical articles, and the convenience of the tweezers groove 306 is embodied.
Preferably, the middle part fixedly connected with data display screen 401 of data display instrument 4, one side electric connection of data display instrument 4 has photomultiplier 402, and current technique is when carrying out chemical analysis and detects that data transmission sees data on the computer, and through setting up data display instrument 4, photomultiplier 402 can enlarge the signal of telecommunication, and the data after the enlargement can show on data display screen 401, has embodied data display instrument 4's practicality.
Preferably, one side fixedly connected with regulating chamber 6 of data display instrument 4, current fluorescence chemical analysis detection device, the frequency of most unadjustable fluorescence, the flexibility of device main part is not high, and through setting up regulating chamber 6, the staff can adjust the frequency of launching fluorescence through regulating chamber 6 according to actual need, has embodied regulating chamber 6's flexibility.
Preferably, the fluorescence detection chamber 2 is composed of a rotating shaft 201 at the middle part, a sample bearing plate 202 at one side of the top of the rotating shaft 201, a reagent bearing plate 205 below the sample bearing plate 202, a motor 206 at the top of the rotating shaft 201, a xenon arc lamp 203 on the inner wall of the fluorescence detection chamber 2, and a high-pressure mercury vapor lamp 204 below the xenon arc lamp 203, the existing chemical analysis detection device has inaccurate chemical analysis detection result, which easily results in error of final result, through the arrangement of the fluorescence detection chamber 2, a worker can place a solid sample on the sample bearing plate 202, because the xenon arc lamp 203 can emit continuous spectrum with larger intensity, the xenon arc lamp 203 is suitable for analysis and detection of the solid sample, a liquid sample can be placed on the reagent bearing plate 205, the high-pressure mercury vapor lamp 204 can detect the solid sample, the motor 206 at the top of the rotating shaft 201 can drive the rotating shaft 201 to rotate, so that the sample, the high efficiency of the detection of the fluorescence detection chamber 2 is embodied.
Preferably, the temporary sample storage rack 3 is composed of a test tube stand 301 at the bottom, a test tube rack 302 above the test tube stand 301, a bottom bracket 303 at the bottom of the test tube rack 302, a test tube groove 304 on the surface of the test tube rack 302, and a solid sample groove 305 above the test tube rack 302, and in the detection process by using a fluorescence spectrophotometer, a plurality of groups of samples are usually tested, and each group of samples is added with a plurality of chemical reagents, which easily causes insufficient test tube holes on the test tube rack; the chemical reagent dripping in the reagent adding process can cause the corrosion of the test bed; can lead to the utilization ratio of test-tube rack not high when the sample that detects is less, keep in frame 3 through setting up the sample, the staff can put liquid sample in the test tube, press from both sides the test tube in the test-tube groove 304 on test-tube rack 302 surface again, the sample keeps in frame 3 still is equipped with solid-state sample groove 305, the staff can put solid-state sample in solid-state sample groove 305, can insert the test tube after the washing back after detecting in test tube stand 301, the practicality of sample frame 3 of keeping in has been embodied.
The working principle is as follows: firstly, by arranging the antiskid base 5, the antiskid base 5 can increase the friction force between the base of the device main body and the workbench, prevent the device main body from being separated from the workbench, and embody the antiskid property of the antiskid base 5;
Then, by arranging the forceps groove 306, a worker can clamp chemical articles by using the forceps in the forceps groove 306, so that the convenience of the forceps groove 306 is embodied;
then, by arranging the adjusting chamber 6, a worker can adjust the frequency of emitted fluorescence through the adjusting chamber 6 according to actual needs, and the flexibility of the adjusting chamber 6 is embodied;
Next, by arranging the fluorescence detection chamber 2, a worker can place a solid sample on the sample bearing plate 202, and since the xenon arc lamp 203 can emit a continuous spectrum with high intensity, the xenon arc lamp 203 is suitable for analysis and detection of the solid sample, the liquid sample can be placed on the reagent bearing plate 205, the high-pressure mercury vapor lamp 204 can detect the solid sample, and the motor 206 at the top of the rotating shaft 201 can drive the rotating shaft 201 to rotate, so that the sample is more fully irradiated by fluorescence, and the high efficiency of detection of the fluorescence detection chamber 2 is embodied;
finally, through setting up sample frame 3 of keeping in, the staff can put liquid sample in the test tube, press from both sides the test tube in the test tube groove 304 on test-tube rack 302 surface again, sample frame 3 of keeping in still is equipped with solid-state sample groove 305, the staff can put solid-state sample in solid-state sample groove 305, can insert the test tube after the washing in test tube stand 301 after detecting, the practicality of sample frame 3 of keeping in has been embodied, this kind of for the chemical analysis detect the theory of operation with fluorescence beam split.
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 (7)
1. The utility model provides a chemistry analysis detects uses fluorescence spectrophotometer, includes device main part (1), fluorescence detection room (2), sample temporary storage frame (3) and data display appearance (4), its characterized in that: the device comprises a device body (1), a sample temporary storage rack (3) is fixedly connected to one side of the device body (1), a fluorescence detection chamber (2) is connected to one side of the bottom of the device body (1) in an embedded manner, a data display (4) is fixedly connected to the top of the device body (1), a rotating shaft (201) is movably connected to the middle of the fluorescence detection chamber (2), a sample bearing plate (202) is fixedly connected to one side of the top of the rotating shaft (201), a reagent bearing plate (205) is fixedly connected to the lower part of the sample bearing plate (202), a motor (206) is connected to the top of the rotating shaft (201) in an embedded manner, a xenon arc lamp (203) is fixedly connected to the inner wall of the fluorescence detection chamber (2), a high-pressure mercury vapor lamp (204) is fixedly connected to the lower part of the xenon arc lamp (203), and a test, the utility model discloses a test tube stand, including test tube stand (301), the top fixedly connected with test-tube rack (302) of test tube stand (301), the bottom fixedly connected with bottom sprag (303) of test-tube rack (302), the surface through connection of test-tube rack (302) has test tube groove (304), the top fixedly connected with solid-state sample groove (305) of test-tube rack (302).
2. The spectrofluorometer for chemical assay detection according to claim 1, wherein: the bottom of the device main body (1) is fixedly connected with an antiskid base (5).
3. The spectrofluorometer for chemical assay detection according to claim 1, wherein: the interior of the sample temporary storage frame (3) is embedded and connected with a forceps groove (306).
4. The spectrofluorometer for chemical assay detection according to claim 1, wherein: the middle part of the data display instrument (4) is fixedly connected with a data display screen (401), and one side of the data display instrument (4) is electrically connected with a photomultiplier (402).
5. The spectrofluorometer for chemical assay detection according to claim 1, wherein: and one side of the data display instrument (4) is fixedly connected with an adjusting chamber (6).
6. The spectrofluorometer for chemical assay detection according to claim 1, wherein: the fluorescence detection chamber (2) is composed of a rotating shaft (201) in the middle, a sample bearing plate (202) on one side of the top of the rotating shaft (201), a reagent bearing plate (205) below the sample bearing plate (202), a motor (206) at the top of the rotating shaft (201), a xenon arc lamp (203) on the inner wall of the fluorescence detection chamber (2), and a high-pressure mercury vapor lamp (204) below the xenon arc lamp (203).
7. The spectrofluorometer for chemical assay detection according to claim 1, wherein: the sample temporary storage rack (3) is composed of a test tube stand column (301) at the bottom, a test tube rack (302) above the test tube stand column (301), a bottom support (303) at the bottom of the test tube rack (302), a test tube groove (304) on the surface of the test tube rack (302), and a solid sample groove (305) above the test tube rack (302).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920553862.5U CN209802990U (en) | 2019-04-23 | 2019-04-23 | fluorescence spectrophotometer for chemical analysis and detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920553862.5U CN209802990U (en) | 2019-04-23 | 2019-04-23 | fluorescence spectrophotometer for chemical analysis and detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209802990U true CN209802990U (en) | 2019-12-17 |
Family
ID=68830522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920553862.5U Expired - Fee Related CN209802990U (en) | 2019-04-23 | 2019-04-23 | fluorescence spectrophotometer for chemical analysis and detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209802990U (en) |
-
2019
- 2019-04-23 CN CN201920553862.5U patent/CN209802990U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205229171U (en) | Sample test tube type automatic identification equipment | |
| CN211235519U (en) | Ultraviolet-visible spectrophotometer | |
| CN209802990U (en) | fluorescence spectrophotometer for chemical analysis and detection | |
| CN106940305A (en) | Antibiotic detection means and detection method based on micro-fluidic chip | |
| CN105527307B (en) | A kind of specimen holder suitable for metal quality analyzer sample | |
| CN204261687U (en) | A kind of bio-chip test device and biochip bracing frame | |
| CN210775729U (en) | Integrative testing arrangement of withstand voltage functional length test of T8 pipe | |
| CN101539524A (en) | Fluorescence detection card and fluorescence detection method for organic contaminants in food and environment | |
| CN203929615U (en) | A kind of solid sample support of compatible Temperature-controlled appliance | |
| CN210307702U (en) | Rotary table mechanism for quickly fixing product carrying table for AOI (automated optical inspection) detection of backlight plate | |
| CN208937596U (en) | A kind of magnetic microparticle chemiluminescence analyzer | |
| CN102954899A (en) | Clamp used for drilling cuttings sample of irregular sample | |
| CN113009356A (en) | Lithium battery detection device | |
| KR20120026854A (en) | Orsat analyzer | |
| CN213715348U (en) | Electric lighting fixture | |
| CN215743565U (en) | Laboratory test paper detection frame | |
| CN220231715U (en) | Water quality measuring instrument for multi-sample detection | |
| CN216310017U (en) | Multi-project joint inspection chemiluminescence reagent strip convenient for random combination | |
| CN215464544U (en) | Reagent placing frame for water environment detection | |
| CN214422637U (en) | Portable on-spot nucleic acid detection case | |
| CN215218703U (en) | Automatic sample introduction gas chromatograph-mass spectrometer | |
| CN213397928U (en) | Building material intensity detection device is used in laboratory | |
| CN214277532U (en) | Solution extraction device and liquid chromatograph with same | |
| CN210078484U (en) | Medical syringe needle tube toughness testing arrangement | |
| CN218066757U (en) | Double-measurement-caliber light-splitting color photometer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191217 Termination date: 20210423 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |