CN208568385U - A kind of pH detection analysis instrument with quantitative sampling function - Google Patents
A kind of pH detection analysis instrument with quantitative sampling function Download PDFInfo
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- CN208568385U CN208568385U CN201821349494.4U CN201821349494U CN208568385U CN 208568385 U CN208568385 U CN 208568385U CN 201821349494 U CN201821349494 U CN 201821349494U CN 208568385 U CN208568385 U CN 208568385U
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- analysis instrument
- detection analysis
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- sample collection
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Abstract
The utility model discloses a kind of pH detection analysis instruments with quantitative sampling function, including detection analysis instrument main body, the detection analysis instrument body side is equipped with the first mounting plate, and the second mounting plate is installed below the first mounting plate of detection analysis instrument body side, guide rod is installed, screw threads for fastening is equipped with two group of first grip block on the side wall of the detection analysis instrument main body between second mounting plate and the first mounting plate.A kind of PH detection analysis instrument with quantitative sampling function described in the utility model, equipped with compressed pipe, constrictor and sample collection tube, guide rod and the second grip block, first bottom plate, the second bottom plate, adjusting rod and adjustment spring, can quantitative collection test sample, facilitate adjustment sample collection tube using height, simplify sample collection process, adjustable PH detection analysis instrument levelness is suitable for different operating situation, brings better prospect of the application to adapt to different use environments.
Description
Technical field
The utility model relates to pH to test and analyze field, in particular to a kind of pH with quantitative sampling function is tested and analyzed
Instrument.
Background technique
PH detection analysis instrument is a kind of instrument that the pH value of solution is measured with potentiometry；He is mainly by sensor
It is constituted with secondary meter, can be used for the environment such as high temperature, strong acid, highly basic, in the multiple fields extensive utilization such as industry, food, scientific research；
There are certain drawbacks for existing pH detection analysis instrument, firstly, pH detection analysis instrument lacks sample amounts collecting function, and sample
Collection process is cumbersome, and furthermore pH detection analysis instrument working environment difference is larger, not can guarantee sample amounts and collects process Instrumental
Accuracy.For this purpose, it is proposed that a kind of pH detection analysis instrument with quantitative sampling function.
Utility model content
The main purpose of the utility model is to provide a kind of pH detection analysis instrument with quantitative sampling function, Ke Yiyou
Effect solves the problems in background technique.
To achieve the above object, the technical solution that the utility model is taken are as follows:
A kind of pH detection analysis instrument with quantitative sampling function, including detection analysis instrument main body, the detection analysis instrument
Body side is equipped with the first mounting plate, and is equipped with the second installation below the first mounting plate of detection analysis instrument body side
Plate is equipped with guide rod between second mounting plate and the first mounting plate, screw thread is tight on the side wall of the detection analysis instrument main body
Guan County is equipped with two group of first grip block, and two group of first grip block inner clamps holds compressed pipe, and the compressed pipe is internally provided with
Constrictor, the outer wall of the compressed pipe are connected with conduit, and the guide rod surface is provided with the second grip block, and the second grip block is logical
It crosses fastening screw and nut and is clamped with sample collection tube, the inside of the sample collection tube is placed with probe, and the one of the probe
End is connected with the other end connecting detection analyzer main body of conducting wire and conducting wire, the other end of the conduit and sample collection tube it is upper
End connection, the detection analysis instrument bottom part body is equipped with the first bottom plate, and the first bottom plate four corners offer through-hole everywhere, institute
The lower end for stating the first bottom plate is connected with the second bottom plate by adjusting rod, and the adjusting rod passes through through-hole, and is equipped with outside adjusting rod
Adjustment spring, the adjustment spring are between the first bottom plate and the second bottom plate, the detection analysis instrument body upper surface installation
There is handle.
Preferably, the through-hole structure passed through for conduit is equipped with inside first mounting plate, inside second mounting plate
Equipped with the through-hole structure passed through for compressed pipe.
Preferably, second grip block both ends are open arc structure.
Preferably, the sample collection tube and connecting position of wires are sealed with sealant.
Preferably, the constrictor is placed on inside sample collection tube and is matched between one end and sample collection tube using interference
It closes.
Preferably, the sample collection tube outer surface is carved with capacitance values mark.
Compared with prior art, the utility model has the following beneficial effects:
In the utility model, by the compressed pipe, constrictor and sample collection tube of addition, when sample collection, can be according to sample
This collection tube outer surface scale, the compression degree of control pressing constrictor, that is, quantitative sample, passes through addition needed for collecting
Guide rod and the second grip block, during collection, when needing to adjust sample collection tube height, adjustable second grip block clamping is led
The position of bar and the position of the second grip block clamping sample collection tube adjust the height of sample collection tube, process facilitate it is succinct,
By the first bottom plate of addition, the second bottom plate, adjusting rod and adjustment spring, pH detection analysis instrument detects environment in different collections
In, placement platform levelness is different, and the precision of sample quantitative collection is caused not can guarantee, micro- using adjusting rod and adjustment spring
The distance between the first bottom plate and the second bottom plate are adjusted to realize the accuracy of pH detection analysis instrument sample amounts collection and analysis.
Detailed description of the invention
Fig. 1 is a kind of overall structure diagram of the pH detection analysis instrument with quantitative sampling function of the utility model；
Fig. 2 is that a kind of partial structurtes of pH detection analysis instrument with quantitative sampling function of the utility model amplify signal
Figure；
Fig. 3 is a kind of second grip block clamping structure of the pH detection analysis instrument with quantitative sampling function of the utility model
Schematic diagram.
In figure: 1, detection analysis instrument main body；2, the first mounting plate；3, the second mounting plate；4, guide rod；5, the first grip block；
6, compressed pipe；7, constrictor；8, the second grip block；9, fastening screw；10, nut；11, sample collection tube；12, it pops one's head in；13, it leads
Line；14, conduit；15, the first bottom plate；16, adjusting rod；17, the second bottom plate；18, adjustment spring；19, handle.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
As shown in Figure 1-3, a kind of pH detection analysis instrument with quantitative sampling function, including detection analysis instrument main body 1, inspection
It surveys 1 side of analyzer main body and the first mounting plate 2, and the lower section peace of 1 the first mounting plate of side 2 of detection analysis instrument main body is installed
Equipped with the second mounting plate 3, guide rod 4, the side of detection analysis instrument main body 1 are installed between second mounting plate 3 and the first mounting plate 2
Screw threads for fastening is equipped with two group of first grip block 5 on wall, and two group of first 5 inner clamps of grip block holds compressed pipe 6, compressed pipe 6
It is internally provided with constrictor 7, the outer wall of compressed pipe 6 is connected with conduit 14, and 4 surface of guide rod is provided with the second grip block 8, and
Two grip blocks 8 are clamped with sample collection tube 11 by fastening screw 9 and nut 10, and the inside of sample collection tube 11 is placed with probe
12,12 one end of popping one's head in is connected with the other end connecting detection analyzer main body 1 of conducting wire 13 and conducting wire 13, the other end of conduit 14
It is connected to the upper end of sample collection tube 11,1 bottom of detection analysis instrument main body is equipped with the first bottom plate 15, and 15 4 jiaos of the first bottom plate
Place offers through-hole everywhere, and the lower end of the first bottom plate 15 is connected with the second bottom plate 17 by adjusting rod 16, and adjusting rod 16 passes through logical
Hole, and adjustment spring 18 is equipped with outside adjusting rod 16, adjustment spring 18 is between the first bottom plate 15 and the second bottom plate 17, inspection
It surveys 1 upper surface of analyzer main body and handle 19 is installed.
It is equipped with the through-hole structure passed through for conduit 14 inside first mounting plate 2, is equipped with pressure supply inside second mounting plate 3
The through-hole structure that the draw 6 passes through；Second grip block, 8 both ends are open arc structure；Sample collection tube 11 and conducting wire 13 connect
Place is sealed with sealant；Constrictor 7 is placed between 11 inside one end of sample collection tube and sample collection tube 11 is matched using interference
It closes；It is carved with capacitance values mark in 11 outer surface of sample collection tube.
It should be noted that a kind of pH detection analysis instrument with quantitative sampling function, before use, being tested and analyzed according to pH
The actual conditions of instrument placement platform, rotation adjusting lever 16 finely tune the first bottom plate 15 and the using the telescopicing performance of adjustment spring 18
The distance between two bottom plates 17 adjust the levelness of pH detection analysis instrument, so that 11 outer surface containing mark line of sample collection tube
It is in a horizontal position, guarantees the accuracy that sample amounts are collected, before use, can be by adjusting the fastening at 8 both ends of the second grip block
The relative position of screw 9 and nut 10, to adjust position and the second grip block 8 clamping sample of the second grip block 8 clamping guide rod 4
The position of this collecting pipe 11 adjusts the height of sample collection tube 11, with high needed for meeting sample collection tube 11 in actual use
Degree, process is simple and convenient, in use, pressing constrictor 7, subnormal ambient is generated inside compressed pipe 6, by conduit 14, so that sample
Subnormal ambient is also kept inside this collecting pipe 11, under the action of negative pressure, according to 11 outer surface containing mark line of sample collection tube,
The compression degree of constrictor 7 is controlled to realize the quantitative collection of sample.Entire pH detection analysis instrument working efficiency improves after improvement,
Function is more comprehensive, more practical.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (6)
1. a kind of pH detection analysis instrument with quantitative sampling function, including detection analysis instrument main body (1), it is characterised in that: institute
It states detection analysis instrument main body (1) side to be equipped with the first mounting plate (2), and the first mounting plate of detection analysis instrument main body (1) side
(2) it is equipped with below the second mounting plate (3), guide rod is installed between second mounting plate (3) and the first mounting plate (2)
(4), screw threads for fastening is equipped with two group of first grip block (5), and two group of first folder on the side wall of the detection analysis instrument main body (1)
It holds block (5) inner clamps to hold compressed pipe (6), the compressed pipe (6) is internally provided with constrictor (7), outside the compressed pipe (6)
Wall is connected with conduit (14), and guide rod (4) surface is provided with the second grip block (8), and the second grip block (8) passes through fastening spiral shell
Nail (9) and nut (10) are clamped with sample collection tube (11), and the inside of the sample collection tube (11) is placed with probe (12), institute
The one end for stating probe (12) is connected with the other end connecting detection analyzer main body (1) of conducting wire (13) and conducting wire (13), described to lead
The other end of pipe (14) is connected to the upper end of sample collection tube (11), and detection analysis instrument main body (1) bottom is equipped with first
Bottom plate (15), and the first bottom plate (15) four corners offer through-hole everywhere, the lower end of first bottom plate (15) passes through adjusting rod
(16) it is connected with the second bottom plate (17), the adjusting rod (16) passes through through-hole, and adjustment spring is equipped with outside adjusting rod (16)
(18), the adjustment spring (18) is between the first bottom plate (15) and the second bottom plate (17), the detection analysis instrument main body (1)
Upper surface is equipped with handle (19).
2. a kind of pH detection analysis instrument with quantitative sampling function according to claim 1, it is characterised in that: described
It is equipped with the through-hole structure passed through for conduit (14) inside one mounting plate (2), is equipped with inside second mounting plate (3) for compressed pipe
(6) through-hole structure passed through.
3. a kind of pH detection analysis instrument with quantitative sampling function according to claim 1, it is characterised in that: described
Two grip blocks (8) both ends are open arc structure.
4. a kind of pH detection analysis instrument with quantitative sampling function according to claim 1, it is characterised in that: the sample
This collecting pipe (11) and conducting wire (13) junction are sealed with sealant.
5. a kind of pH detection analysis instrument with quantitative sampling function according to claim 1, it is characterised in that: the pressure
Contracting bar (7) is placed between the internal one end of sample collection tube (11) and sample collection tube (11) using interference fit.
6. a kind of pH detection analysis instrument with quantitative sampling function according to claim 1, it is characterised in that: the sample
It is carved with capacitance values mark in this collecting pipe (11) outer surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821349494.4U CN208568385U (en) | 2018-08-21 | 2018-08-21 | A kind of pH detection analysis instrument with quantitative sampling function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821349494.4U CN208568385U (en) | 2018-08-21 | 2018-08-21 | A kind of pH detection analysis instrument with quantitative sampling function |
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| Publication Number | Publication Date |
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| CN208568385U true CN208568385U (en) | 2019-03-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201821349494.4U Active CN208568385U (en) | 2018-08-21 | 2018-08-21 | A kind of pH detection analysis instrument with quantitative sampling function |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112198278A (en) * | 2020-09-09 | 2021-01-08 | 华志(福建)电子科技有限公司 | Novel portable PH meter centre gripping with adjustable device |
-
2018
- 2018-08-21 CN CN201821349494.4U patent/CN208568385U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112198278A (en) * | 2020-09-09 | 2021-01-08 | 华志(福建)电子科技有限公司 | Novel portable PH meter centre gripping with adjustable device |
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