CN217112043U - Full-automatic ultraviolet visible spectrophotometer - Google Patents
Full-automatic ultraviolet visible spectrophotometer Download PDFInfo
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- CN217112043U CN217112043U CN202220584554.0U CN202220584554U CN217112043U CN 217112043 U CN217112043 U CN 217112043U CN 202220584554 U CN202220584554 U CN 202220584554U CN 217112043 U CN217112043 U CN 217112043U
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Abstract
The utility model discloses a full-automatic ultraviolet visible spectrophotometer, comprises a workbench, the last fixed surface of workstation is connected with the motor, the output of motor has the sample dish through rotation axis swing joint, the last fixed surface of sample dish is connected with appearance bottle seat, the last fixed surface of appearance bottle seat has appearance liquid bottle, distilled water bottle, waste liquid bottle, the upper surface of workstation just is located the left side fixedly connected with stand of first motor, the right fixed surface of stand is connected with the crossbeam, the inside swing joint of crossbeam has the slider, the inside of slider is provided with the second cylinder. The utility model discloses, through being provided with rotatable sample dish and sampling needle, can take a sample, test automatically, it is very convenient, through being provided with the cell piece that can rise, can carry out automatically regulated to cell thickness as required to satisfy the detection demand of the liquid that awaits measuring of different concentrations.
Description
Technical Field
The utility model relates to a spectrophotometer field especially relates to a full-automatic ultraviolet visible spectrophotometer.
Background
With the enhancement of environmental awareness of people, the pollution degree of people to the environment is also emphasized, and no matter the detection of total phosphorus and total nitrogen in water quality or the measurement of ammonia and hydrogen sulfide in environmental air, the analysis of water, gas and soil becomes an indispensable analysis project in environmental monitoring and evaluation work; the resolution method for each parameter is different, but the spectral colorimetric method is approximately the same.
Present ultraviolet visible spectrophotometer sample vacancy is few, need rinse repeatedly according to the measurement needs, change sample solution, and in addition, some ultraviolet visible spectrophotometers need rely on the manual work in the application of sample color comparison of one side, extravagant manpower, and sample analysis timeliness is poor, often need the manual work to change when using the cell of different thickness, and is very inconvenient.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a full-automatic ultraviolet-visible spectrophotometer.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a full-automatic ultraviolet-visible spectrophotometer comprises a workbench, wherein the upper surface of the workbench is fixedly connected with a motor, the output end of the motor is movably connected with a sample disc through a rotating shaft, the upper surface of the sample disc is fixedly connected with a sample bottle seat, and the upper surface of the sample bottle seat is movably connected with a sample liquid bottle, a distilled water bottle and a waste liquid bottle;
an upright post is fixedly connected to the upper surface of the workbench and positioned on the left side of the first motor, a cross beam is fixedly connected to the right surface of the upright post, a sliding block is movably connected to the inside of the cross beam, a second air cylinder is arranged inside the sliding block, a fixing block is fixedly connected to the output end of the second air cylinder, a third air cylinder is arranged inside the fixing block, and a liquid taking needle is fixedly connected to the output end of the third air cylinder;
the upper surface fixedly connected with measuring chamber of workstation, the interior diapire fixedly connected with base of measuring chamber, the last fixed surface of base is connected with the fourth cylinder, the output fixedly connected with draw-in groove of fourth cylinder, the upper surface swing joint of draw-in groove has the cell piece, the upper surface of base and the right surface that is located the fourth cylinder have linked firmly the mount, the upper surface swing joint of mount has the cell.
As a further description of the above technical solution:
the upper surface of the workbench is fixedly connected with a controller on the left side of the upright post.
As a further description of the above technical solution:
the inside of stand is provided with first cylinder, the output of first cylinder and the left surface fixed connection of slider.
As a further description of the above technical solution:
the cuvette is opposite to the light source, and the thickness of the cuvette is different from that of the cuvette block.
As a further description of the above technical solution:
the measuring chamber is located on the right side of the motor.
As a further description of the above technical solution:
the number of the sample bottle seats is multiple and is arranged in an annular shape.
As a further description of the above technical solution:
the upper surface of the workbench is fixedly connected with an analyzer on the right side of the measuring chamber, and the front surface of the analyzer is fixedly connected with a display.
As a further description of the above technical solution:
the left inner wall of the measuring chamber is fixedly connected with a detection light source, and the right inner wall of the measuring chamber is fixedly connected with a detector.
The utility model discloses following beneficial effect has:
1. compared with the prior art, this full-automatic ultraviolet visible spectrophotometer can sample, test, very convenient automatically through being provided with rotatable sample dish and sampling needle.
2. Compared with the prior art, the full-automatic ultraviolet visible spectrophotometer can automatically adjust the thickness of the cuvette according to needs by arranging the liftable cuvette block so as to meet the detection requirements of solutions to be detected with different concentrations
3. Compared with the prior art, the full-automatic ultraviolet visible spectrophotometer can clean the colorimetric ware in the continuous sample injection measurement process by arranging the distilled water bottle and the waste liquid bottle, so that the measurement result is more accurate, and the labor is saved.
4. Compared with the prior art, this full-automatic ultraviolet visible spectrophotometer through being provided with the display screen that can preserve data, can be at the automatic data preservation of measurement back at every turn, makes things convenient for the statistical analysis of follow-up data.
Drawings
Fig. 1 is a perspective view of a full-automatic uv-vis spectrophotometer provided by the present invention;
fig. 2 is a front view of a full-automatic uv-vis spectrophotometer according to the present invention;
fig. 3 is a schematic perspective view of a base of a full-automatic ultraviolet-visible spectrophotometer according to the present invention;
fig. 4 is the utility model provides a three-dimensional structure schematic diagram of a full-automatic ultraviolet-visible spectrophotometer sample dish.
Illustration of the drawings:
1. a work table; 2. a controller; 3. a motor; 4. a sample tray; 5. a sample liquid bottle; 6. a distilled water bottle; 7. a waste liquid bottle; 8. a column; 9. a first cylinder; 10. a slider; 11. a second cylinder; 12. a fixed block; 13. a third cylinder; 14. a liquid taking needle; 15. a measurement chamber; 16. a base; 17. a fourth cylinder; 18. a fixed mount; 19. a cuvette; 20. an analyzer; 21. a display; 22. a cross beam; 23. a card slot; 24. a cuvette block; 25. a sample bottle seat.
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.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-4, the utility model provides a pair of full-automatic ultraviolet-visible spectrophotometer: including workstation 1, the last fixed surface of workstation 1 is connected with motor 3, motor 3's output has sample tray 4 through rotation axis swing joint, a placing for the sample bottle, the last fixed surface of sample tray 4 is connected with appearance bottle seat 25, make appearance bottle keep at stable position, the number of appearance bottle seat 25 is a plurality of and be the annular setting, the last fixed surface of appearance bottle seat 25 has appearance liquid bottle 5, the distillate flask 6, waste liquid bottle 7, appearance liquid bottle 5 is used for being the liquid of waiting to be surveyed, the distillate flask 6 is used for being the distilled water of putting, waste liquid bottle 7 is used for collecting the waste liquid that does not use.
The upper surface of workstation 1 and the left side fixedly connected with stand 8 that is located first motor 3, the upper surface of workstation 1 and the left side fixedly connected with controller 2 that is located stand 8, a movement for controlling motor 3, the cylinder, the inside of stand 8 is provided with first cylinder 9, the output of first cylinder 9 and the left surface fixed connection of slider 10, the right fixed surface of stand 8 is connected with crossbeam 22, the inside swing joint of crossbeam 22 has slider 10, the inside of slider 10 is provided with second cylinder 11, the output fixedly connected with fixed block 12 of second cylinder 11, the inside of fixed block 12 is provided with third cylinder 13, the output fixedly connected with of third cylinder 13 gets liquid needle 14, a liquid is used for getting.
The upper surface of the workbench 1 is fixedly connected with a measuring chamber 15 for detecting a liquid to be detected, the measuring chamber 15 is positioned on the right side of the motor 3, the left inner wall of the measuring chamber 15 is fixedly connected with a detection light source, the right inner wall of the measuring chamber 15 is fixedly connected with a detector, the inner bottom wall of the measuring chamber 15 is fixedly connected with a base 16, the upper surface of the base 16 is fixedly connected with a fourth air cylinder 17, the output end of the fourth air cylinder 17 is fixedly connected with a clamping groove 23, the upper surface of the clamping groove 23 is movably connected with a cuvette block 24, the cuvette block 24 is matched with the clamping groove 23, the upper surface of the base 16 and the right surface of the fourth air cylinder 17 are fixedly connected with a fixing frame 18, the upper surface of the fixing frame 18 is movably connected with a cuvette 19, the cuvette 19 is opposite to the light source, the cuvette 19 is different from the cuvette block 24 in thickness, and the cuvette 19 is 19, the light-transmitting surface of the cuvette block 24 is opposite to the monitoring light source, and the material of the cuvette block 24 is the same as that of the cuvette 19.
An analyzer 20 is fixedly connected to the upper surface of the table 1 and positioned on the right side of the measuring chamber 15, and a display 21 is fixedly connected to the front surface of the analyzer 20 and used for displaying measured results and storing data.
The working principle is as follows: adding a solution to be measured into a sample liquid bottle 5 before starting working, adding a certain amount of distilled water into a distilled water bottle 6, after the preparation work is finished, controlling a motor 3 by a controller 2 to rotate a sample disc 4, operating a first air cylinder 9, pushing a slide block 10 to move a liquid taking needle 14 to be right above the sample liquid bottle 5, pushing a fixed block 12 to be moved by a second air cylinder 11, adjusting the vertical position of the liquid taking needle 14, operating a third air cylinder 13 to pull a push rod of the liquid taking needle 14 upwards for sampling, after the sampling is finished, pushing the slide block 10 by the first air cylinder 9 to move the liquid taking needle 14 to be right above a cuvette 19, pushing the push rod of the liquid taking needle 14 downwards by the third air cylinder 13 to inject the solution to be measured into the cuvette 19, after the measurement is finished, transferring waste liquid from the liquid taking needle 14 to a waste liquid bottle 7, then sucking distilled water from the distilled water bottle 6 for cleaning the cuvette 19, and repeating the sampling, the measurement, In the cleaning process, if the thickness of the cuvette 19 needs to be adjusted, the fourth cylinder 17 is operated to push the clamping groove 23 to move upwards, so that the cuvette block 24 moves upwards, and the cuvette 19 becomes thicker.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (8)
1. The utility model provides a full-automatic ultraviolet-visible spectrophotometer, includes workstation (1), its characterized in that: the upper surface of the workbench (1) is fixedly connected with a motor (3), the output end of the motor (3) is movably connected with a sample tray (4) through a rotating shaft, the upper surface of the sample tray (4) is fixedly connected with a sample bottle seat (25), and the upper surface of the sample bottle seat (25) is movably connected with a sample liquid bottle (5), a distilled water bottle (6) and a waste liquid bottle (7);
an upright post (8) is fixedly connected to the upper surface of the workbench (1) and positioned on the left side of the first motor (3), a cross beam (22) is fixedly connected to the right surface of the upright post (8), a sliding block (10) is movably connected to the inside of the cross beam (22), a second air cylinder (11) is arranged inside the sliding block (10), a fixed block (12) is fixedly connected to the output end of the second air cylinder (11), a third air cylinder (13) is arranged inside the fixed block (12), and a liquid taking needle (14) is fixedly connected to the output end of the third air cylinder (13);
the upper surface fixedly connected with of workstation (1) measures room (15), the interior diapire fixedly connected with base (16) of measuring room (15), the upper surface fixedly connected with fourth cylinder (17) of base (16), the output fixedly connected with draw-in groove (23) of fourth cylinder (17), the upper surface swing joint of draw-in groove (23) has cell piece (24), the upper surface of base (16) and the right surface that is located fourth cylinder (17) have linked firmly mount (18), the upper surface swing joint of mount (18) has cell (19).
2. The full-automatic ultraviolet-visible spectrophotometer according to claim 1, wherein: the upper surface of the workbench (1) is fixedly connected with a controller (2) on the left side of the upright post (8).
3. The full-automatic ultraviolet-visible spectrophotometer of claim 1, wherein: the inner part of the upright post (8) is provided with a first cylinder (9), and the output end of the first cylinder (9) is fixedly connected with the left side surface of the sliding block (10).
4. The full-automatic ultraviolet-visible spectrophotometer according to claim 1, wherein: the cuvette (19) is opposite to the light source, and the thickness of the cuvette (19) is different from that of the cuvette block (24).
5. The full-automatic ultraviolet-visible spectrophotometer according to claim 1, wherein: the measuring chamber (15) is located on the right side of the motor (3).
6. The full-automatic ultraviolet-visible spectrophotometer according to claim 1, wherein: the number of the sample bottle seats (25) is a plurality and is arranged in an annular shape.
7. The full-automatic ultraviolet-visible spectrophotometer according to claim 1, wherein: the upper surface of the workbench (1) is fixedly connected with an analyzer (20) on the right side of the measuring chamber (15), and the front surface of the analyzer (20) is fixedly connected with a display (21).
8. The full-automatic ultraviolet-visible spectrophotometer according to claim 1, wherein: the left inner wall of the measuring chamber (15) is fixedly connected with a detection light source, and the right inner wall of the measuring chamber (15) is fixedly connected with a detector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220584554.0U CN217112043U (en) | 2022-03-17 | 2022-03-17 | Full-automatic ultraviolet visible spectrophotometer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220584554.0U CN217112043U (en) | 2022-03-17 | 2022-03-17 | Full-automatic ultraviolet visible spectrophotometer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217112043U true CN217112043U (en) | 2022-08-02 |
Family
ID=82602861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220584554.0U Active CN217112043U (en) | 2022-03-17 | 2022-03-17 | Full-automatic ultraviolet visible spectrophotometer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217112043U (en) |
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2022
- 2022-03-17 CN CN202220584554.0U patent/CN217112043U/en active Active
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