CN219891082U - Light-resistant mobile cuvette with impact resistance - Google Patents
Light-resistant mobile cuvette with impact resistance Download PDFInfo
- Publication number
- CN219891082U CN219891082U CN202321046062.7U CN202321046062U CN219891082U CN 219891082 U CN219891082 U CN 219891082U CN 202321046062 U CN202321046062 U CN 202321046062U CN 219891082 U CN219891082 U CN 219891082U
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- China
- Prior art keywords
- cuvette
- liquid
- shading
- liquid injection
- valve
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- 239000007788 liquid Substances 0.000 claims abstract description 81
- 238000002347 injection Methods 0.000 claims abstract description 27
- 239000007924 injection Substances 0.000 claims abstract description 27
- 238000007789 sealing Methods 0.000 claims abstract description 5
- 239000011229 interlayer Substances 0.000 claims description 10
- 238000005192 partition Methods 0.000 claims description 9
- 230000000694 effects Effects 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 4
- 239000000853 adhesive Substances 0.000 claims description 3
- 230000001070 adhesive effect Effects 0.000 claims description 3
- 239000010453 quartz Substances 0.000 description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 5
- 239000012780 transparent material Substances 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000004611 spectroscopical analysis Methods 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
Landscapes
- Optical Measuring Cells (AREA)
Abstract
The utility model discloses a light-resistant flowing cuvette with impact resistance, which comprises a cuvette shell, wherein two liquid injection valves are arranged at the upper end of the cuvette shell, a liquid injection guide pipe is arranged on the liquid inlet end of the liquid injection valve, the liquid injection guide pipe is communicated with the inside of the liquid injection valve, and a sealing end cover is arranged at the top of the liquid injection guide pipe; further comprises: the shading is wrapped the board outward, and it is installed on the external position of cell casing, shading is wrapped the board outward and is provided with four, installs the end angle support strip between two adjacent shading are wrapped the board outward, and the inside of end angle support strip is provided with two spacing slots and two connection slots, and spacing slot and connection slot all set up with end angle support strip integrated into one piece, and two kinds of liquid are annotated respectively through two annotate liquid pipe and two reposition of redundant personnel passageway and are poured into the inside of two inner chamber division boards into, adjusts the degree that the interior valve plate was opened through rotating miniature hand wheel to reach the purpose of adjusting liquid flow.
Description
Technical Field
The utility model relates to the technical field of photophobic flow cuvettes, in particular to a photophobic flow cuvettes with impact resistance.
Background
A cuvette is an equipped instrument for spectroscopic analysis. The light-proof flow cuvette mainly comprises a quartz cuvette fired by quartz powder, and also comprises a cuvette with trace, semi-trace, fluorescence and the like, wherein the light-proof flow cuvette is a cuvette with a light-proof function and capable of enabling liquid to flow.
For example, bulletin numbers: CN208206781U (named a light-shielding mobile cuvette for a spectrum analyzer), which comprises a cuvette body, a liquid inlet pipe and a first gum cover, the top edge of the cuvette body is provided with the liquid inlet, and the bottom of the liquid inlet is fixed with a liquid guide pipe, and the liquid guide pipe is located in the cuvette body, the liquid inlet pipe is arranged at the bottom of the liquid guide pipe, and one end of the liquid inlet pipe is connected with a cuvette, the side of the cuvette is provided with a light passing hole, and one side of the cuvette is provided with a liquid outlet pipe, the top of the liquid outlet pipe is connected with a liquid outlet, and the liquid outlet is located at the outer side of the top of the cuvette body, and a second gum cover is arranged on the liquid outlet, the top of the liquid inlet is sleeved with the first gum cover, an indicating arrow is arranged at the outer side of the cuvette body, the liquid guide pipe is of a spiral structure design, and the liquid guide pipe is connected with the liquid inlet in a penetrating way, the first gum cover and the second gum cover are designed into a cylindrical structure, and the first gum cover and the second gum cover are connected with the liquid inlet and the liquid outlet respectively.
Above-mentioned photophobic flow cell is quartz ash transparent material at the in-process of using, and impact resistance is relatively poor, leads to the cell to take place the problem of fracture damage because of the impact easily, and for this reason, we provide a photophobic flow cell of impact-resistant effect.
Disclosure of Invention
The utility model aims to provide a light-resistant flowing cuvette with impact resistance, which aims to solve the problems that in the prior light-resistant flowing cuvette provided in the background art, a shell body is made of quartz ash transparent material in the using process, the impact resistance is poor, and the cuvette is easy to crack and damage due to impact.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a light-resistant mobile cuvette of impact-resistant effect, includes the cuvette casing, and the upper end of cuvette casing is provided with two notes liquid valves, is provided with notes liquid pipe on the feed liquor end of notes liquid valve, and the inside intercommunication setting of notes liquid pipe and notes liquid valve, and the sealed end cover is installed at the top of notes liquid pipe;
further comprises:
the shading outer wrapping plates are arranged at the outer positions of the cuvette shell, four shading outer wrapping plates are arranged, end corner supporting bars are arranged between two adjacent shading outer wrapping plates, two limiting slots and two connecting slots are arranged in the end corner supporting bars, and the limiting slots and the connecting slots are integrally formed with the end corner supporting bars;
the connecting plug blocks and the anti-drop plug blocks are arranged on the outer walls of the two sides of the shading outer wrapping plate, the connecting plug blocks and the anti-drop plug blocks are integrally formed with the shading outer wrapping plate, and the shading outer wrapping plate is correspondingly connected with the limiting slot and the connecting slot through the connecting plug blocks and the anti-drop plug blocks;
the sponge interlayer is arranged on the inner wall of the shading outer wrapping plate, is fixedly connected with the inner wall of the shading outer wrapping plate through adhesive, and is in contact connection with the outer wall of the cuvette shell;
the content chamber, it sets up the inside of cell casing, the content chamber is provided with two, and two content chambeies all set up with cell casing integrated into one piece.
Preferably, the inside of annotating the liquid valve is provided with interior valve plate, and the outside of annotating the liquid valve is provided with miniature hand wheel, and the valve rod and the notes liquid valve mechanical seal of miniature hand wheel are connected, miniature hand wheel and interior valve plate linkage structure as an organic whole.
Preferably, the four corner support bars are arranged, and the four shading outer wrapping plates are connected through four corner support bar combinations.
Preferably, the top of two content chambeies all is provided with the reposition of redundant personnel passageway, and the both ends of reposition of redundant personnel passageway set up with content chamber and notes liquid valve intercommunication respectively.
Preferably, an inner cavity partition plate is arranged between the two content cavities, and the inner cavity partition plate and the cuvette shell are integrally formed.
Preferably, the outer wall of the top of the liquid injection guide pipe is provided with a threaded end, the threaded end and the liquid injection guide pipe are integrally formed, and a screw groove in the sealing end cover is screwed with the liquid injection guide pipe through the threaded end.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, two liquids are respectively injected into the inner parts of the two inner cavity partition plates through the two liquid injection guide pipes and the two flow distribution channels, the opening degree of the inner valve plate is regulated by rotating the miniature hand wheel, so that the purpose of regulating the flow rate of the liquid is achieved, the shading outer cover plate is used for buffering and protecting the cuvette shell through the sponge interlayer, the purpose of impact resistance and protection is achieved, and the problems that the conventional photophobic flow cuvette is easy to crack and damage due to impact because the shell body is made of quartz ash transparent material in the use process are solved.
2. The outer shading plates are arranged at the outer positions of the cuvette shell, only three shading plates are arranged each time, one surface is an observation surface, three surfaces are shaded in addition, and the three shading outer plates are connected in a combined mode through the corner support bars, so that the purpose of being convenient to assemble and disassemble is achieved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of a light-resistant flow cuvette with impact resistance according to the utility model;
FIG. 2 is a schematic diagram showing the connection structure of the light shielding wrapper sheet and the cuvette housing according to the present utility model;
FIG. 3 is an enlarged schematic view of the structure of the portion A of the present utility model;
FIG. 4 is a schematic view of the internal structure of the cuvette housing according to the present utility model;
in the figure: 1. a cuvette housing; 2. a shading outer wrapping plate; 3. a liquid injection valve; 4. a liquid injection conduit; 5. a threaded end; 6. sealing the end cover; 7. a miniature hand wheel; 8. an inner valve plate; 9. a sponge interlayer; 10. an end angle support bar; 11. a limit slot; 12. a connection slot; 13. connecting the plug blocks; 14. an anti-drop plug; 15. a content cavity; 16. a shunt channel; 17. an inner cavity partition plate.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1-4, an embodiment of the present utility model is provided: the utility model provides a light-resistant mobile cuvette of impact-resistant effect, includes cuvette casing 1, and the upper end of cuvette casing 1 is provided with two notes liquid valve 3, is provided with notes liquid pipe 4 on the feed liquor end of notes liquid valve 3, and notes liquid pipe 4 and the inside intercommunication setting of notes liquid valve 3, and seal end cover 6 is installed at the top of notes liquid pipe 4;
further comprises:
the shading outer wrapping plates 2 are arranged at the outer positions of the cuvette shell 1, four shading outer wrapping plates 2 are arranged, end corner support bars 10 are arranged between two adjacent shading outer wrapping plates 2, two limit slots 11 and two connecting slots 12 are arranged in the end corner support bars 10, and the limit slots 11 and the connecting slots 12 are integrally formed with the end corner support bars 10;
the connecting plug blocks 13 and the anti-drop plug blocks 14 are arranged on the outer walls of the two sides of the shading outer wrapping plate 2, the connecting plug blocks 13 and the anti-drop plug blocks 14 are integrally formed with the shading outer wrapping plate 2, and the shading outer wrapping plate 2 is correspondingly connected with the limiting slot 11 and the connecting slot 12 through the connecting plug blocks 13 and the anti-drop plug blocks 14;
the sponge interlayer 9 is arranged on the inner wall of the shading outer wrapper plate 2, the sponge interlayer 9 is fixedly connected with the inner wall adhesive of the shading outer wrapper plate 2, and the sponge interlayer 9 is in contact connection with the outer wall of the cuvette shell 1;
the content chamber 15, it sets up in the inside of cell casing 1, and the content chamber 15 is provided with two, and two content chambeies 15 all set up with cell casing 1 integrated into one piece.
When the solar cell is used, the shading outer wrapping plates are arranged at the outer positions of the cell shell, only three shading outer wrapping plates are arranged each time, one surface is reserved as an observation surface, and the other three surfaces are shaded, and the three shading outer wrapping plates are connected through the corner support bar combination.
Referring to fig. 2, an inner valve plate 8 is disposed inside the liquid injection valve 3, a micro hand wheel 7 is disposed outside the liquid injection valve 3, a valve rod of the micro hand wheel 7 is mechanically connected with the liquid injection valve 3 in a sealing manner, the micro hand wheel 7 and the inner valve plate 8 are of an integral linkage structure, and the inner valve plate 8 disposed inside the liquid injection valve 3 plays a role in controlling the opening and closing of the liquid injection conduit 4 and the flow.
Referring to fig. 2, the corner support bars 10 are provided with four light shielding outer wrapping plates 2 connected in combination by the four corner support bars 10.
Referring to fig. 4, the top of each of the two content chambers 15 is provided with a split flow channel 16, two ends of the split flow channels 16 are respectively communicated with the content chambers 15 and the liquid injection valve 3, and the split flow channels 16 arranged at the top of each of the two content chambers 15 play a role in split flow liquid injection.
Referring to fig. 4, an inner cavity partition plate 17 is disposed between two inner cavities 15, the inner cavity partition plate 17 and the cuvette housing 1 are integrally formed, and the inner cavity partition plate 17 disposed between the two inner cavities 15 plays a role of separating the two inner cavities 15.
Referring to fig. 1, a threaded end 5 is disposed on the top outer wall of the liquid injection conduit 4, the threaded end 5 and the liquid injection conduit 4 are integrally formed, a screw groove in the seal end cover 6 is screwed with the liquid injection conduit 4 through the threaded end 5, and the threaded end 5 disposed on the top outer wall of the liquid injection conduit 4 plays a role in assisting in mounting the seal end cover 6.
Working principle: during the use, install the shading outer package board 2 to the outside position of cell casing 1 as required, the shading outer package board 2 only installs three at every turn, leave a face as the observation face, three are shaded in addition, three shading outer package boards 2 pass through end angle support bar 10 composite connection, the position of connection is in order to keep the fastness, can glue with a small amount as required, two kinds of liquids are poured into respectively through two annotate liquid pipe 4 and two reposition of redundant personnel passageway 16 in the inside of two inner chamber division boards 17, adjust the degree that inner valve plate 8 was opened through rotating miniature hand wheel 7, thereby reach the purpose of adjusting liquid flow rate, shading outer package board 2 passes through sponge interlayer 9 buffering protection cell casing 1, reach the purpose of shock-resistant protection, accomplish the use work of the shading flow cell of shock-resistant effect.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a light-resistant mobile cuvette of impact-resistant effect, includes cuvette casing (1), and the upper end of cuvette casing (1) is provided with two notes liquid valves (3), is provided with notes liquid pipe (4) on the feed liquor end of notes liquid valve (3), and the inside intercommunication setting of notes liquid pipe (4) and notes liquid valve (3), and seal end cover (6) are installed at the top of notes liquid pipe (4);
the method is characterized in that: further comprises:
the shading outer wrapping plates (2) are arranged at the outer positions of the cuvette shell (1), four shading outer wrapping plates (2) are arranged, end corner support bars (10) are arranged between two adjacent shading outer wrapping plates (2), two limiting slots (11) and two connecting slots (12) are arranged in the end corner support bars (10), and the limiting slots (11) and the connecting slots (12) are integrally formed with the end corner support bars (10);
the connecting plug blocks (13) and the anti-drop plug blocks (14) are arranged on the outer walls of the two sides of the shading outer wrapping plate (2), the connecting plug blocks (13) and the anti-drop plug blocks (14) are integrally formed with the shading outer wrapping plate (2), and the shading outer wrapping plate (2) is correspondingly connected with the limiting slot (11) and the connecting slot (12) through the connecting plug blocks (13) and the anti-drop plug blocks (14);
the sponge interlayer (9) is arranged on the inner wall of the shading outer wrapping plate (2), the sponge interlayer (9) is fixedly connected with the inner wall adhesive of the shading outer wrapping plate (2), and the sponge interlayer (9) is in contact connection with the outer wall of the cuvette shell (1);
the content cavity (15) is arranged in the cuvette shell (1), two content cavities (15) are arranged, and the two content cavities (15) and the cuvette shell (1) are integrally formed.
2. The impact resistant, light resistant flow cuvette as defined in claim 1, wherein: the inside of annotating liquid valve (3) is provided with interior valve plate (8), and the outside of annotating liquid valve (3) is provided with miniature hand wheel (7), and the valve rod and the notes liquid valve (3) mechanical seal of miniature hand wheel (7) are connected, miniature hand wheel (7) and interior valve plate (8) linkage structure as an organic whole.
3. The impact resistant, light resistant flow cuvette as defined in claim 1, wherein: the four corner support bars (10) are arranged, and the four shading outer wrapping plates (2) are connected in a combined mode through the four corner support bars (10).
4. The impact resistant, light resistant flow cuvette as defined in claim 1, wherein: the top of two content chambers (15) is provided with a diversion channel (16), and two ends of the diversion channel (16) are respectively communicated with the content chambers (15) and the liquid injection valve (3).
5. The impact resistant, light resistant flow cuvette as defined in claim 1, wherein: an inner cavity partition plate (17) is arranged between the two content cavities (15), and the inner cavity partition plate (17) and the cuvette shell (1) are integrally formed.
6. The impact resistant, light resistant flow cuvette as defined in claim 1, wherein: the top outer wall of the liquid injection guide pipe (4) is provided with a threaded end head (5), the threaded end head (5) and the liquid injection guide pipe (4) are integrally formed, and a screw groove in the sealing end cover (6) is screwed with the liquid injection guide pipe (4) through the threaded end head (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321046062.7U CN219891082U (en) | 2023-05-05 | 2023-05-05 | Light-resistant mobile cuvette with impact resistance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321046062.7U CN219891082U (en) | 2023-05-05 | 2023-05-05 | Light-resistant mobile cuvette with impact resistance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219891082U true CN219891082U (en) | 2023-10-24 |
Family
ID=88397194
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321046062.7U Active CN219891082U (en) | 2023-05-05 | 2023-05-05 | Light-resistant mobile cuvette with impact resistance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219891082U (en) |
-
2023
- 2023-05-05 CN CN202321046062.7U patent/CN219891082U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |