CN220137082U - High-sensitivity ion chromatograph - Google Patents
High-sensitivity ion chromatograph Download PDFInfo
- Publication number
- CN220137082U CN220137082U CN202321686341.XU CN202321686341U CN220137082U CN 220137082 U CN220137082 U CN 220137082U CN 202321686341 U CN202321686341 U CN 202321686341U CN 220137082 U CN220137082 U CN 220137082U
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- Prior art keywords
- cavity
- chromatograph
- rack
- rod
- square
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- 230000001681 protective effect Effects 0.000 claims abstract description 14
- 230000005540 biological transmission Effects 0.000 claims abstract description 5
- 244000309464 bull Species 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 5
- 230000035945 sensitivity Effects 0.000 claims description 4
- 239000000741 silica gel Substances 0.000 claims description 4
- 229910002027 silica gel Inorganic materials 0.000 claims description 4
- 238000001514 detection method Methods 0.000 abstract 1
- 150000002500 ions Chemical class 0.000 description 11
- 238000000034 method Methods 0.000 description 4
- 230000003139 buffering effect Effects 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 150000001450 anions Chemical class 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 235000020188 drinking water Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003673 groundwater Substances 0.000 description 1
- 238000004128 high performance liquid chromatography Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000010842 industrial wastewater Substances 0.000 description 1
- 238000004255 ion exchange chromatography Methods 0.000 description 1
- 238000004377 microelectronic Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
Abstract
The utility model discloses a high-sensitivity ion chromatograph, which relates to the technical field of ion chromatographs and comprises a chromatograph main body and a protective shell, wherein the chromatograph main body is arranged on the inner side of the protective shell, a groove is formed in the upper end of one side of the protective shell, a rotating rod is rotatably arranged on the inner side of the groove, a rotating bar is fixedly sleeved on the rod wall of the rotating rod, one end of the rotating bar is rotatably connected with the side wall of the chromatograph main body, a square groove is formed in the other side of the chromatograph main body, a square rod is slidably arranged in the square groove, a jack is formed in one side, far away from the groove, of the protective shell, one end of the square rod is spliced with the jack, a cavity is formed in the middle of the chromatograph main body, and a transmission mechanism for driving the square rod to move is arranged in the cavity. The utility model is convenient to carry, can well protect the chromatograph, and is convenient for outdoor detection.
Description
Technical Field
The utility model relates to the technical field of ion chromatographs, in particular to a high-sensitivity ion chromatograph.
Background
Ion chromatography is a type of high performance liquid chromatography and is mainly used for analyzing environmental samples, including ground water, drinking water, rainwater, domestic sewage and industrial wastewater, acid sediment, atmospheric particulates and other anions and cations in samples, and trace impurities in water and reagents related to the microelectronics industry.
The traditional high-sensitivity ion chromatograph is large in size, heavy and inconvenient to carry, generally has no protection function, is easy to collide in the moving process, causes equipment damage and influences the normal use of the equipment.
Disclosure of Invention
The present utility model has been made in view of the above-described problems with the conventional high-sensitivity ion chromatograph.
Therefore, the utility model aims to provide the high-sensitivity ion chromatograph, which solves the problems that the high-sensitivity ion chromatograph in the prior art is large in size, heavy and inconvenient to carry, has no protection function, is easy to collide in the moving process, causes equipment damage and affects the normal use of the equipment.
In order to achieve the above object, the present utility model provides the following technical solutions:
the utility model provides a high sensitivity ion chromatograph, includes chromatograph main part and protecting crust, the chromatograph main part sets up in the inboard of protecting crust, one side upper end of protecting crust is seted up flutedly, the inboard rotation of recess is equipped with the bull stick, the fixed rotatory strip that has cup jointed of pole wall of bull stick, the one end and the lateral wall of chromatograph main part of rotatory strip rotate to be connected, square groove has been seted up to the opposite side of chromatograph main part, the inside slip in square groove is provided with the square pole, the jack has been seted up to one side that the recess was kept away from to the protecting crust, the one end and the jack grafting of square pole, the cavity has been seted up at the middle part of chromatograph main part, the inside of cavity is provided with the drive mechanism that the square pole removed.
Preferably, the transmission mechanism comprises a gear and a rack, the threaded rod is arranged in the cavity in a rotating mode, one end of the threaded rod extends to the inner side of the square groove, one end of the square rod is sleeved with threads of the threaded rod, the gear is arranged on the inner side of the cavity and fixedly sleeved with the rod wall of the threaded rod, the rack is meshed with one side of the gear, the upper end of the rack extends to the outer side of the cavity, and a reset mechanism for driving the rack to reset is arranged in the cavity.
Preferably, the reset mechanism comprises a stop block and a spring, a fixed shell is fixedly arranged at the bottom end of the inside of the cavity, the stop block is slidably arranged in the fixed shell, the lower end of the rack extends to the inner side of the fixed shell and is fixedly connected with the stop block, the spring is movably sleeved at the lower end of the rack, and two ends of the spring are respectively fixedly connected with the upper surface of the corresponding stop block and the inner wall of the fixed shell.
Preferably, a handle is fixedly arranged in the middle of one side of the chromatograph main body far away from the protective shell.
Preferably, a pulling plate is fixedly arranged at the upper end of the rack.
Preferably, an installation cavity is formed in the protective shell, and buffer silica gel is filled in the installation cavity.
Preferably, both ends of the pulling plate are movably sleeved with the handle.
In the technical scheme, the utility model has the technical effects and advantages that:
1. according to the utility model, the protective shell is arranged outside the chromatograph main body, so that the chromatograph main body can be well protected, and the chromatograph can be prevented from being damaged due to collision in the moving process as much as possible.
2. According to the utility model, the rack is moved to drive the gear to rotate by pulling the pull plate, the gear drives the threaded rod to rotate, and the threaded rod drives the square rod which cannot rotate to move, so that one end of the square rod moves out of the jack, namely, the limit on the chromatograph main body is released, and the chromatograph main body can be taken out from the protective shell for use.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings required for the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.
FIG. 1 is a schematic diagram of a high-sensitivity ion chromatograph according to the present utility model;
FIG. 2 is a schematic view of the internal structure of FIG. 1;
fig. 3 is an enlarged schematic view of the structure of the part a in fig. 2.
Reference numerals illustrate:
1. a chromatograph body; 2. a protective shell; 3. buffering silica gel; 4. a rotating rod; 5. rotating the strip; 6. square rods; 7. a threaded rod; 8. a gear; 9. a rack; 10. pulling a plate; 11. a fixed case; 12. a stop block; 13. and (3) a spring.
Detailed Description
In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.
The embodiment of the utility model discloses a high-sensitivity ion chromatograph.
Example 1
Referring to fig. 1-3, a high sensitivity ion chromatograph, including chromatograph main part 1 and protecting crust 2, chromatograph main part 1 sets up in the inboard of protecting crust 2, the installation cavity has been seted up to the inside of protecting crust 2, the inside packing of installation cavity is provided with buffering silica gel 3, improve the cushioning properties of protecting crust 2, the recess is seted up to one side upper end of protecting crust 2, the inboard rotation of recess is equipped with bull stick 4, rotatory strip 5 has been cup jointed to the fixed pole wall of bull stick 4, the one end and the lateral wall rotation of chromatograph main part 1 of rotatory strip 5 are connected, the square groove has been seted up to the opposite side of chromatograph main part 1, the inside slip of square groove is provided with square rod 6, the jack has been seted up to one side that the recess was kept away from to protecting crust 2, the cavity has been seted up at the one end and the jack of square rod 6, the middle part of chromatograph main part 1.
Example two
Referring to fig. 1-3, a transmission mechanism for driving the square rod 6 to move is arranged in the cavity, the transmission mechanism comprises a gear 8 and a rack 9, a threaded rod 7 is arranged in the cavity in a rotating mode, one end of the threaded rod 7 extends to the inner side of the square groove, one end of the square rod 6 is in threaded sleeve joint with the threaded rod 7, the gear 8 is arranged on the inner side of the cavity and is fixedly sleeved with the rod wall of the threaded rod 7, the rack 9 is meshed with one side of the gear 8, and the upper end of the rack 9 extends to the outer side of the cavity.
Example III
Referring to fig. 1-3, a reset mechanism for driving the rack 9 to reset is arranged in the cavity, the reset mechanism comprises a stop block 12 and a spring 13, a fixed shell 11 is fixedly arranged at the bottom end of the cavity, the stop block 12 is slidably arranged in the fixed shell 11, the lower end of the rack 9 extends to the inner side of the fixed shell 11 and is fixedly connected with the stop block 12, the spring 13 is movably sleeved at the lower end of the rack 9, and two ends of the spring 13 are fixedly connected with the upper surface of the corresponding stop block 12 and the inner wall of the fixed shell 11 respectively.
Example IV
Referring to fig. 1 to 3, a handle is fixedly arranged in the middle of one side of the chromatograph main body 1 far away from the protective shell 2, the chromatograph main body 1 is conveniently lifted, a pull plate 10 is fixedly arranged at the upper end of the rack 9, the rack 9 is conveniently pulled, and both ends of the pull plate 10 are movably sleeved with the handle, so that the pull plate 10 can stably slide.
In the utility model, when the chromatograph is carried, the chromatograph body 1 is well protected due to the protective shell 2 arranged outside the chromatograph body 1, so that the chromatograph body 1 can be prevented from being damaged due to collision in the moving process as much as possible; when the chromatograph body 1 is used, the pulling plate 10 is pulled, the rack 9 moves to drive the gear 8 to rotate, the gear 8 drives the threaded rod 7 to rotate, the threaded rod 7 drives the square rod 6 which cannot rotate to move, one end of the square rod 6 moves out of the jack, namely, the limit to the chromatograph body 1 is released, and the chromatograph body 1 can be taken out from the protective shell 2 for use.
While certain exemplary embodiments of the present utility model have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the utility model, which is defined by the appended claims.
Claims (6)
1. The utility model provides a high sensitivity ion chromatograph, includes chromatograph main part (1) and protecting crust (2), its characterized in that, chromatograph main part (1) sets up in the inboard of protecting crust (2), the recess is seted up to one side upper end of protecting crust (2), the inboard rotation of recess is equipped with bull stick (4), rotatory strip (5) have been cup jointed to the fixed pole wall of bull stick (4), the one end and the lateral wall rotation of chromatograph main part (1) of rotatory strip (5) are connected, square groove has been seted up to the opposite side of chromatograph main part (1), the inside slip in square groove is provided with square rod (6), the jack has been seted up to one side that the recess was kept away from to protecting crust (2), the one end and the jack grafting of square rod (6), the cavity has been seted up at the middle part of chromatograph main part (1), the inside of cavity is provided with the drive square rod (6) removal drive mechanism.
2. The high-sensitivity ion chromatograph according to claim 1, wherein the transmission mechanism comprises a gear (8) and a rack (9), a threaded rod (7) is arranged in the cavity in a rotating manner, one end of the threaded rod (7) extends to the inner side of the square groove, one end of the square rod (6) is in threaded sleeve joint with the threaded rod (7), the gear (8) is arranged on the inner side of the cavity and is fixedly sleeved with the rod wall of the threaded rod (7), the rack (9) is meshed with one side of the gear (8), the upper end of the rack (9) extends to the outer side of the cavity, and a reset mechanism for driving the rack (9) to reset is arranged in the cavity.
3. The high-sensitivity ion chromatograph according to claim 2, wherein the reset mechanism comprises a stop block (12) and a spring (13), a fixed shell (11) is fixedly arranged at the bottom end of the inside of the cavity, the stop block (12) is slidably arranged in the fixed shell (11), the lower end of the rack (9) extends to the inner side of the fixed shell (11) and is fixedly connected with the stop block (12), the spring (13) is movably sleeved at the lower end of the rack (9), and two ends of the spring (13) are respectively fixedly connected with the upper surface of the corresponding stop block (12) and the inner wall of the fixed shell (11).
4. The high sensitivity ion chromatograph according to claim 2, characterized in that a pull plate (10) is fixedly arranged at the upper end of the rack (9).
5. The high-sensitivity ion chromatograph according to claim 1, wherein an installation cavity is formed in the protective shell (2), and buffer silica gel (3) is filled in the installation cavity.
6. The high-sensitivity ion chromatograph according to claim 4, wherein a handle is fixedly arranged in the middle of one side of the chromatograph main body (1) far away from the protective shell (2), and both ends of the pull plate (10) are movably sleeved with the handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321686341.XU CN220137082U (en) | 2023-06-30 | 2023-06-30 | High-sensitivity ion chromatograph |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321686341.XU CN220137082U (en) | 2023-06-30 | 2023-06-30 | High-sensitivity ion chromatograph |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220137082U true CN220137082U (en) | 2023-12-05 |
Family
ID=88958561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321686341.XU Active CN220137082U (en) | 2023-06-30 | 2023-06-30 | High-sensitivity ion chromatograph |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220137082U (en) |
-
2023
- 2023-06-30 CN CN202321686341.XU patent/CN220137082U/en active Active
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