CN220556432U - Test pH value detection device - Google Patents
Test pH value detection device Download PDFInfo
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- CN220556432U CN220556432U CN202321845521.8U CN202321845521U CN220556432U CN 220556432 U CN220556432 U CN 220556432U CN 202321845521 U CN202321845521 U CN 202321845521U CN 220556432 U CN220556432 U CN 220556432U
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- 238000001514 detection method Methods 0.000 title claims abstract description 93
- 230000001681 protective effect Effects 0.000 claims abstract description 40
- 239000007788 liquid Substances 0.000 claims abstract description 19
- 239000005341 toughened glass Substances 0.000 claims abstract description 12
- 244000043261 Hevea brasiliensis Species 0.000 claims description 4
- 229920003052 natural elastomer Polymers 0.000 claims description 4
- 229920001194 natural rubber Polymers 0.000 claims description 4
- 238000003556 assay Methods 0.000 claims 4
- 229920001184 polypeptide Polymers 0.000 abstract description 9
- 102000004196 processed proteins & peptides Human genes 0.000 abstract description 9
- 108090000765 processed proteins & peptides Proteins 0.000 abstract description 9
- 238000000034 method Methods 0.000 abstract description 5
- 230000008569 process Effects 0.000 abstract description 5
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 239000000428 dust Substances 0.000 abstract description 3
- 238000002474 experimental method Methods 0.000 abstract description 3
- 239000000463 material Substances 0.000 abstract description 3
- 230000004224 protection Effects 0.000 description 17
- 230000004048 modification Effects 0.000 description 5
- 238000012986 modification Methods 0.000 description 5
- 239000000523 sample Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 230000006378 damage Effects 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000000383 hazardous chemical Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000006011 modification reaction Methods 0.000 description 1
- 230000009979 protective mechanism Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Investigating Or Analysing Biological Materials (AREA)
Abstract
The utility model provides a test PH value detection device, which comprises: the utility model has the beneficial effects that compared with the prior art, the anti-skid pad has the following beneficial effects: through setting up protective housing, detection box and toughened glass, guaranteed that the tester is not direct contact when carrying out the pH valve test that the polypeptide was decorated and detect the ware, can observe test process through toughened glass, thereby avoided the tester to be hurt by corrosive liquids, the protective housing makes detection box and external isolated simultaneously, prevent that the dust from falling into and detect the inside experimental accuracy that influences of ware, through setting up removal groove, the connecting rod, stopper and removal handle, thereby make the experimenter through operating the removal handle and operate the connecting rod, and then operate the detector and carry out the pH valve test to the liquid that detects the ware inside, can once only detect a plurality of detection dishes, manpower and materials have been saved, the accuracy of experiment has been increased simultaneously.
Description
Technical Field
The utility model belongs to the technical field of pH value detection, and particularly relates to a test pH value detection device.
Background
In the field of polypeptide modification, the test PH value detection device is a common experimental tool, and can judge the progress of polypeptide modification reaction by detecting the PH value of a solution, so that important information of a researcher on polypeptide modification is provided, however, if a protection mechanism is not arranged when the test PH value detection device is used, the following problems may occur:
the safety risk for the operators increases: the test ph detection device typically involves the use of hazardous materials and corrosive solutions to which operators may be exposed if no protective mechanism is provided, increasing the risk of injury.
The reliability of the experimental results is reduced: the accuracy of experimental pH value detection device receives environmental factor's influence, if there is not protection machanism, can lead to external factor to interfere experimental operation, entering device such as dust, impurity, influence the accuracy of experimental result, in addition, there is not protection machanism also can lead to the device to receive the pollution, and then influences the reliability of follow-up experiment.
Safety problem of experimental environment: the test PH value detection device can produce harmful gas or waste liquid in the experimental process, and the absence of the protection mechanism can lead to the failure of effective control of the harmful substances, thereby causing potential risks to the experimental environment and the health of operators.
Therefore, in order to ensure the safety of the test ph detecting device and the reliability of the test result in the polypeptide modification field, a protection mechanism must be provided to ensure the safety during the test, so we hope to develop a test ph detecting device for solving the above problems.
Disclosure of Invention
Aiming at the defects existing in the prior art, the utility model aims to provide a test PH value detection device which solves the problems in the background art.
The utility model is realized by the following technical scheme: an experimental ph detection device, comprising: the anti-skid device comprises a bottom plate, a protective box and a detection box, wherein four groups of same anti-skid pads are equidistantly arranged at four corners below the bottom plate, and the anti-skid pads are made of natural rubber;
a group of protective boxes are fixedly connected above the bottom plate, a piece of toughened glass is arranged on the front surface of the protective boxes, a group of box inlet openings are formed below the toughened glass, the width of each box inlet opening is equal to the width of the interior of the protective boxes, two groups of same sliding grooves are formed in mirror images on two sides of each box inlet opening, and the two groups of sliding grooves extend backwards to the left side surface and the right side surface of the interior of the protective boxes;
two groups of movable grooves with the same structure are symmetrically arranged on the left side and the right side of the protective box, the movable grooves are of an F-shaped structure which rotates backwards by 90 degrees, the lower ends of the movable grooves are provided with a round groove I and a round groove II from front to back, and the radius lengths of the round groove I and the round groove II are the same.
As a preferred embodiment, the inside of the protective box is of a hollow structure, the inside of the protective box is provided with a detection box, two groups of sliding strips are arranged on two side mirror images of the detection box, the length and the height of the sliding strips are smaller than the depth and the height of the sliding grooves, and the sliding strips can slide in the sliding grooves, so that the detection box is pulled out and pushed into the protective box.
As a preferred embodiment, the length and the height of the detection box are smaller than those of the box inlet, the width of the detection box is equal to the distance from the rear side surface of the interior of the protection box to the box inlet, the detection box can be completely inserted into the protection box, and the handle 200 is exposed outside the front surface of the protection box.
As a preferred implementation mode, the upper surface of the detection box is inwards sunken to form a plurality of groups of placing grooves, a detection dish is arranged in the placing grooves, detection liquid is arranged in the detection dish, a handle is arranged in the center of the front face of the detection box, and the handle is convenient to pull out and push in the detection box.
As a preferred implementation mode, a group of connecting rods are arranged in the protective box, two ends of each connecting rod are fixedly connected with a group of limiting blocks, two ends of each connecting rod are respectively placed at the front ends of two groups of moving grooves, and the connecting rods are limited in the protective box by the two groups of limiting blocks.
As a preferred embodiment, the limiting blocks are all arranged outside the protective box, a group of same movable handles are arranged on the left side and the right side of the limiting blocks on the left side and the right side, the radius length of the limiting blocks is larger than that of the round groove I, and the movable handles are operated to enable the connecting rod to move.
As a preferred implementation mode, the outside of the connecting rod is sleeved with a group of sleeves, the sleeves are glued with the connecting rod, a plurality of groups of through holes are formed in the lower portion of the sleeves, a plurality of groups of detectors are arranged below the through holes, when two ends of the connecting rod are positioned at the front ends of the two groups of moving grooves, probes at the bottoms of the detectors are positioned above the detection boxes and are not contacted with detection liquid, and when the connecting rod is positioned in the round groove, the probes at the bottoms of the detectors are positioned below the interface of the front row of detection liquid.
As a preferred embodiment, the PH-230SD-PE-21 PH meter is used as the model of the detector, the radius length of the top of the detector is smaller than that of the through hole, and the top of the detector is glued with the inside of the through hole.
After the technical scheme is adopted, the utility model has the beneficial effects that: through setting up protective housing, detection box and toughened glass, guaranteed that the tester is not direct contact when carrying out the pH valve test that the polypeptide was decorated and detect the ware, can observe test process through toughened glass, thereby avoided the tester to be hurt by corrosive liquids, the protective housing makes detection box and external isolated simultaneously, prevent that the dust from falling into and detect the inside experimental accuracy that influences of ware, through setting up removal groove, connecting rod, stopper and removal handle, thereby make the experimenter through operating the removal handle and operate the connecting rod, and then operate the detector and carry out the pH valve test to the liquid that detects the ware inside, can once only detect a plurality of detection dishes, manpower and materials have been saved, the accuracy of experiment has been increased simultaneously.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.
FIG. 1 is a schematic diagram of an experimental pH value detection device according to the present utility model.
FIG. 2 is a schematic diagram of the structure of a protective box in the test PH value detection device.
Fig. 3 is a schematic structural diagram of a detection box in the test ph detection device of the present utility model.
Fig. 4 is a schematic structural view of a limiting block and a connecting rod in the test ph detecting device of the present utility model.
In the figure, 100-bottom plate, 110-slipmat, 120-protective box, 130-detection box, 140-moving groove, 150-toughened glass, 160-box inlet, 170-sliding groove, 180-sliding bar, 190-placing groove, 200-handle, 210-limiting block, 220-connecting rod, 230-sleeve, 240-detection meter and 250-moving handle.
Description of the embodiments
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only one end embodiment of the present utility model, not the all-end embodiment. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Please refer to fig. 1-4: an experimental ph detection device, comprising: the anti-skid device comprises a bottom plate 100, a protective box 120 and a detection box 130, wherein four groups of same anti-skid pads 110 are equidistantly arranged at four corners below the bottom plate 100, and the anti-skid pads 110 are made of natural rubber;
a group of protective boxes 120 are fixedly connected above the bottom plate 100, a piece of toughened glass 150 is arranged on the front surface of the protective boxes 120, a group of box inlet 160 is formed below the toughened glass 150, the width of the box inlet 160 is equal to the internal width of the protective boxes 120, two groups of same sliding grooves 170 are formed in mirror images on two sides of the box inlet 160, and the two groups of sliding grooves 170 extend backwards to the left side surface and the right side surface of the interior of the protective boxes 120;
two groups of moving grooves 140 with the same structure are symmetrically arranged on the left side and the right side of the protective box 120, the moving grooves 140 are of an F-shaped structure which rotates backwards by 90 degrees, a round groove I and a round groove II are arranged at the lower end of the moving groove 140 from front to back, and the radius lengths of the round groove I and the round groove II are the same.
Referring to fig. 2 and 3, the inside of the protection box 120 is of a hollow structure, the inside of the protection box 120 is provided with a detection box 130, two groups of sliding strips 180 are mirror images arranged at two sides of the detection box 130, the length and the height of the sliding strips 180 are smaller than the depth and the height of the sliding grooves 170, and the sliding strips 180 can slide in the sliding grooves 170, so that the detection box 130 is pulled out of and pushed into the protection box 120.
Referring to fig. 2 and 3, the length and the height of the detection box 130 are smaller than those of the box inlet 160, the width of the detection box 130 is equal to the distance from the rear side surface of the inside of the protection box 120 to the box inlet 160, so that the detection box 130 can be completely inserted into the protection box 120, and the handle 200 is exposed outside the front surface of the protection box 120.
Referring to fig. 3, the upper surface of the detection box 130 is recessed inwards to form a plurality of groups of placement grooves 190, a detection dish is installed in the placement grooves 190, detection liquid is installed in the detection dish, a handle 200 is installed in the center of the front surface of the detection box 130, and the handle 200 facilitates pulling out and pushing in the detection box 130.
Referring to fig. 1 and 4, a set of connecting rods 220 is disposed inside the protection box 120, two ends of each connecting rod 220 are respectively connected and fixed with a set of limiting blocks 210, two ends of each connecting rod 220 are respectively disposed at front ends of two sets of moving grooves 140, and two sets of limiting blocks 210 limit the connecting rod 220 inside the protection box 120.
Referring to fig. 1 and 4, the limiting blocks 210 are all located outside the protection box 120, a group of identical moving handles 250 are installed on the left and right sides of the limiting blocks 210 on the left and right sides, the radius length of the limiting blocks 210 is greater than that of the circular groove one, and the moving handles 250 are operated to move the connecting rod 220.
Referring to fig. 1 and 4, a set of sleeves 230 is sleeved outside the connecting rod 220, the sleeves 230 are glued to the connecting rod 220, a plurality of sets of through holes are formed below the sleeves 230, a plurality of sets of detectors 240 are arranged below the through holes, when two ends of the connecting rod 220 are positioned at the front ends of the two sets of moving grooves 140, probes at the bottoms of the detectors 240 are positioned above the detection boxes 130 and are not contacted with detection liquid, and when the connecting rod 220 is positioned in the round groove one, the probes at the bottoms of the detectors 240 are positioned below the interface of the front row of detection liquid.
Referring to fig. 4, the model of the detector 240 is PH-230SD-PE-21 PH meter, the radius length of the top of the detector 240 is smaller than the radius length of the through hole, and the top of the detector 240 is glued to the inside of the through hole.
Please refer to fig. 1, 2 and 3, as a set of embodiments of the present utility model: in actual use, the device is horizontally placed on the test bed, so that the four groups of anti-slip pads 110 are in contact with the table surface, and the anti-slip pads 110 are made of natural rubber, so that the device is prevented from falling from the upper side of the test bed to damage the device in the test process, a plurality of detection dishes which are required to be detected and assembled with polypeptide modified detection liquid are placed inside a plurality of groups of placing grooves 190, then the detection box 130 is inserted into the box inlet 160, two groups of sliding strips 180 are inserted into the sliding grooves 170, and the two groups of sliding strips 180 slide backwards inside the two groups of sliding grooves 170.
Because the spout 170 backward extends to the inside left and right sides of protective housing 120, and then make detection box 130 insert the protective housing 120 inside, avoided the direct detection liquid that detects the ware inside with the hands of the tester, the toughened glass 150 of the positive installation of tester accessible protective housing 120 observes experimental process, thereby prevent that corrosive liquids and gas from threatening the tester health, detection box 130 front end is in into box mouth 160 inside simultaneously, handle 200 exposes in the positive outside of protective housing 120, conveniently take out detection box 130.
Referring to fig. 1 and 4, as another set of embodiments of the present utility model: based on the further explanation of the above embodiment, after the detection box 130 is installed, the two groups of moving handles 250 are held by two hands of the tester respectively, at this time, two ends of the connecting rod 220 are positioned at the front ends of the two groups of moving grooves 140, and the plurality of groups of detectors 240 are positioned at the front end inside the protective case 120 and above the detection box 130, the moving handles 250 are moved backward, the connecting rod 220 is moved to the position above the circular groove one, and then the connecting rod 220 is moved downward to the position inside the circular groove one, at this time, the connecting rod 220 drives the sleeve 230 to move, and the sleeve 230 drives the plurality of groups of detectors 240 below to move backward and then move downward, so that the probes at the bottom of the detectors 240 are inserted below the interface of the detection liquid, and then the ph value of the polypeptide modification detection liquid is detected.
After the detection is finished, test data are recorded, after the detection is finished, the connecting rod 220 is lifted upwards, the connecting rod 220 is moved to the inside of the round groove II through the same operation, the detector 240 is inserted into the detection vessel at the rear side of the top of the detection box 130 at the moment, so that the pH value of detection liquid at the rear side is detected, then a tester can detect and test polypeptide detection liquid in the detection vessel inside the multiple groups of placing grooves 190 at one time by manipulating the movable grip outside the protective box 120, manpower and material resources are saved, and the accuracy of the test is improved.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (8)
1. An experimental ph detection device, comprising: bottom plate (100), protective housing (120) and detection box (130), its characterized in that: four groups of same anti-skid pads (110) are equidistantly arranged at four corners below the bottom plate (100), and the anti-skid pads (110) are made of natural rubber;
a group of protective boxes (120) are fixedly connected above the bottom plate (100), a piece of toughened glass (150) is arranged on the front surface of the protective boxes (120), a group of box inlet openings (160) are formed below the toughened glass (150), the width of each box inlet opening (160) is equal to the internal width of the protective boxes (120), two groups of identical sliding grooves (170) are formed in mirror images on two sides of each box inlet opening (160), and the two groups of sliding grooves (170) extend backwards to the left side surface and the right side surface inside the protective boxes (120);
two groups of movable grooves (140) with the same structure are symmetrically arranged on the left side and the right side of the protective box (120), the movable grooves (140) are of an F-shaped structure which rotates backwards by 90 degrees, a round groove I and a round groove II are arranged at the lower end of the movable groove (140) from front to back, and the radius lengths of the round groove I and the round groove II are the same.
2. The test ph level detection device of claim 1, wherein: the inside hollow structure that is of protective housing (120), the inside detection box (130) that is equipped with of protective housing (120), detection box (130) both sides mirror image is equipped with two sets of draw runner (180), the length and the height of draw runner (180) are less than the degree of depth and the height of spout (170).
3. The test ph level detection device of claim 2, wherein: the length and the height of the detection box (130) are smaller than those of the box inlet (160), and the width of the detection box (130) is equal to the distance from the rear side surface of the inside of the protective box (120) to the box inlet (160).
4. A test ph detection apparatus as claimed in claim 3, wherein: the upper surface of the detection box (130) is inwards recessed to form a plurality of groups of placing grooves (190), a detection dish is arranged in the placing grooves (190), detection liquid is arranged in the detection dish, and a handle (200) is arranged at the center of the front surface of the detection box (130).
5. The assay ph level detection device of claim 4, wherein: a group of connecting rods (220) are arranged in the protective box (120), a group of limiting blocks (210) are fixedly connected to the two ends of each connecting rod (220), and the two ends of each connecting rod (220) are respectively placed at the front ends of the two groups of moving grooves (140).
6. The assay ph level detection device of claim 5, wherein: the limiting blocks (210) are all arranged outside the protective box (120), a group of same movable handles (250) are arranged on the left side and the right side of the limiting blocks (210) on the left side and the right side, and the radius length of each limiting block (210) is larger than that of the corresponding circular groove I.
7. The assay ph level detection device of claim 6, wherein: the connecting rod (220) is externally sleeved with a group of sleeves (230), the sleeves (230) are glued with the connecting rod (220), a plurality of groups of through holes are formed in the lower portion of each sleeve (230), and a plurality of groups of detectors (240) are arranged in the lower portion of each through hole.
8. The assay ph detection device of claim 7, wherein: the PH-230SD-PE-21 PH value meter is used as the model of the detector (240), the radius length of the top of the detector (240) is smaller than that of the through hole, and the top of the detector (240) is glued with the inside of the through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321845521.8U CN220556432U (en) | 2023-07-14 | 2023-07-14 | Test pH value detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321845521.8U CN220556432U (en) | 2023-07-14 | 2023-07-14 | Test pH value detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220556432U true CN220556432U (en) | 2024-03-05 |
Family
ID=90050885
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321845521.8U Active CN220556432U (en) | 2023-07-14 | 2023-07-14 | Test pH value detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220556432U (en) |
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2023
- 2023-07-14 CN CN202321845521.8U patent/CN220556432U/en active Active
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