CN209198144U - A kind of organic reagent probe tube - Google Patents
A kind of organic reagent probe tube Download PDFInfo
- Publication number
- CN209198144U CN209198144U CN201821819648.1U CN201821819648U CN209198144U CN 209198144 U CN209198144 U CN 209198144U CN 201821819648 U CN201821819648 U CN 201821819648U CN 209198144 U CN209198144 U CN 209198144U
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- CN
- China
- Prior art keywords
- gear
- tube body
- shaft
- motion bar
- pointer
- Prior art date
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Abstract
The utility model discloses a kind of organic reagent probe tubes, including knob, tube body, motion bar, l-shaped rod, piston, draw runner, rack gear, first rotating shaft, first gear, cylindrical hole, sealing ring, sliding rail, second shaft, second gear, third shaft, dial, first pointer, glass shell, second pointer and third gear, the two sides inner wall correspondence of the tube body is equipped with sliding rail, the tube body is internally provided with motion bar, and motion bar passes through tube body, knob is connected at the top of the motion bar, the two sides of the motion bar are correspondingly arranged on draw runner, the draw runner and sliding rail are fit structure, the side of the motion bar is equipped with rack gear, the inner wall of the tube body is connected with first rotating shaft by bearing, the outside of the first rotating shaft is socketed with first gear, and first gear and rack gear are fit structure, the utility model , have the characteristics that practical and taken amount is accurate.
Description
Technical field
The utility model relates to probe tube technical field, specially a kind of organic reagent probe tube.
Background technique
Probe tube is a kind of device that a small amount of liquid detecting is taken in liquid measure and qualitative experiment.By probe tube when use
Liquid is immersed, interior bar pull-up sucking liquid is sampled, is divided into the types such as layer-stepping probe tube and straight barrel type probe tube, extensively
Applied to fields such as chemical industry and biologies.
And existing organic reagent probe tube is there are the practicability is poor and the problem of be unable to accurately control sampling amount, due to examination
Agent is mostly mixture, and internal liquid may be needed since density difference is likely distributed in different depth, when sampling in regulation depth
Degree sampling, or the liquid of different level in a cross section is taken simultaneously, traditional probe tube not can be implemented simultaneously this two o'clock；It is another
The amount of being unable to accurately control when the existing organic reagent probe tube of aspect is transferred out of internal liquid after sampling, needs to be transferred to other
Dosing container.Therefore, it is necessary for designing a kind of practical and accurate organic reagent probe tube of taken amount.
Utility model content
It is mentioned above in the background art to solve the purpose of this utility model is to provide a kind of organic reagent probe tube
Problem.
In order to solve the above-mentioned technical problem, the utility model provides the following technical solutions: a kind of organic reagent probe tube, packet
Include knob, tube body, motion bar, l-shaped rod, piston, draw runner, rack gear, first rotating shaft, first gear, cylindrical hole, sealing ring, sliding rail,
Second shaft, second gear, third shaft, dial, the first pointer, glass shell, the second pointer and third gear, the tube body
Two sides inner wall it is corresponding sliding rail is installed, the tube body is internally provided with motion bar, and motion bar passes through tube body, the activity
Knob is connected at the top of bar, the two sides of the motion bar are correspondingly arranged on draw runner, and the draw runner and sliding rail are fit structure, institute
The side for stating motion bar is equipped with rack gear, and the inner wall of the tube body is connected with first rotating shaft by bearing, and described first turn
The outside of axis is socketed with first gear, and first gear and rack gear are fit structure, and the side of the tube body is equipped with glass shell,
It is provided with dial between the two sides inner wall of the glass shell, one end of the first rotating shaft is connected with the second shaft, and described
The outside of two shafts is socketed with third gear, and one end of second shaft is socketed with the second pointer, the inside of the dial
It is connected with third shaft by bearing, the outside of the third shaft is socketed with second gear, and second gear and third
Gear is meshed, and one end of the third shaft is socketed with the first pointer, and the bottom of the motion bar has been bolted work
Plug, the side of the piston offers cylindrical hole, the inner wall of the cylindrical hole by being adhesively fixed with sealing ring, the tube body
It is internally provided with l-shaped rod, and l-shaped rod and cylindrical hole are fit structure.
Further, the bottom of the l-shaped rod is in contact with sealing ring.
Further, the outer wall of the tube body is provided with graduated scale.
Further, the l-shaped rod passes through tube body, and tube body and the contact surface even application of l-shaped rod have polyurethane lubrication
Coating.
Further, the side setting of the dial is there are two types of scale value, and two kinds of scale values respectively with the first pointer
It is fit structure with the second pointer.
Compared with prior art, the utility model beneficial effect achieved is: the utility model, by being provided with work
The components such as plug, l-shaped rod and sealing ring may be implemented prescribed depth sampling or take the liquid of different level in a cross section simultaneously
Body improves the practicability of the organic reagent probe tube；By being provided with the components such as the second pointer, dial and gear, solve
Because of the problem of needing to be transferred to other dosing containers caused by the amount of being unable to accurately control when being transferred out of internal liquid, so that should
Organic reagent probe tube has the characteristics that taken amount is accurate.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.In the accompanying drawings:
Fig. 1 is the whole front cross-sectional structural schematic diagram of the utility model；
Fig. 2 is a-quadrant enlarged diagram in Fig. 1 of the utility model；
Fig. 3 is the tube body overlooking structure diagram of the utility model；
Fig. 4 is B area enlarged diagram in Fig. 3 of the utility model；
Fig. 5 is first pointer and the second pointer scheme of installation of the utility model；
In figure: 1, shaking hands；2, tube body；3, motion bar；4, l-shaped rod；5, piston；6, draw runner；7, rack gear；8, first rotating shaft；
9, first gear；10, cylindrical hole；11, sealing ring；12, sliding rail；13, the second shaft；14, second gear；15, third shaft；
16, dial；17, the first pointer；18, glass shell；19, the second pointer；20, third gear.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-5 is please referred to, the utility model provides a kind of technical solution: a kind of organic reagent probe tube, including knob 1,
Tube body 2, motion bar 3, l-shaped rod 4, piston 5, draw runner 6, rack gear 7, first rotating shaft 8, first gear 9, cylindrical hole 10, sealing ring 11,
Sliding rail 12, the second shaft 13, second gear 14, third shaft 15, dial 16, the first pointer 17, glass shell 18, the second pointer
19 and third gear 20, the two sides inner wall of tube body 2 is corresponding to be equipped with sliding rail 12, and tube body 2 is internally provided with motion bar 3, and living
Lever 3 passes through tube body 2, and the top of motion bar 3 is connected with knob 1, and the two sides of motion bar 3 are correspondingly arranged on draw runner 6, draw runner 6 with
Sliding rail 12 is fit structure, and the side of motion bar 3 is equipped with rack gear 7, and the inner wall of tube body 2 is connected with first turn by bearing
Axis 8, the outside of first rotating shaft 8 is socketed with first gear 9, and first gear 9 and rack gear 7 are fit structure, and the side of tube body 2 is pacified
Equipped with glass shell 18, dial 16 is provided between the two sides inner wall of glass shell 18, one end of first rotating shaft 8 is connected with second turn
Axis 13, the outside of the second shaft 13 are socketed with third gear 20, and one end of the second shaft 13 is socketed with the second pointer 19, dial
16 inside is connected with third shaft 15 by bearing, and the outside of third shaft 15 is socketed with second gear 14, and second
Gear 14 is meshed with third gear 20, and one end of third shaft 15 is socketed with the first pointer 17, and the bottom of motion bar 3 passes through spiral shell
Bolt is fixed with piston 5, and the side of piston 5 offers cylindrical hole 10, the inner wall of cylindrical hole 10 by being adhesively fixed with sealing ring 11,
Tube body 2 is internally provided with l-shaped rod 4, and l-shaped rod 4 and cylindrical hole 10 are fit structure；The bottom of l-shaped rod 4 and 11 phase of sealing ring
Contact, convenient for preventing liquid leakage；The outer wall of tube body 2 is provided with graduated scale, convenient for determining depth selection；L-shaped rod 4 passes through pipe
Body 2, and tube body 2 and the contact surface even application of l-shaped rod 4 have polyurethane lubricant coating, transport convenient for l-shaped rod 4 with about 5 piston
It is dynamic；There are two types of scale values for the side setting of dial 16, and two kinds of scale values are with the first pointer 17 and the second pointer 19 respectively
Fit structure is convenient for accurate perception sampling amount；When the organic reagent probe tube is when prescribed depth samples, first make tube body 2 perpendicular
Liquid is immersed under straight state, observes the depth value on tube body 2, when immersing to prescribed depth, pulls up knob 1, motion bar 3
Band piston 5 moves upwards, and liquid is inhaled into tube body 2, and when needing to sample the liquid of same cross section, knob 1 is pulled to
L-shaped rod 4 is extracted cylindrical hole 10, makes pressure inside and outside tube body 2 equal by appropriate location, then tube body 2 is immersed in liquid vertically, liquid
Body is got enter into tube body 2, l-shaped rod 4 is blocked cylindrical hole 10 after sampling, and rush from liquid and take out the probe tube, so as to
It realizes prescribed depth sampling or takes the liquid of different level in a cross section simultaneously, improve the reality of the organic reagent probe tube
The property used；When the organic reagent probe tube transfer liquid, knob 1 is pushed down on, rack gear 7 drives first gear 9 to rotate, and first turn
Axis 8 rotates the second shaft 13, the rotation of the second pointer 19, another aspect third gear 20 and 14 engagement rotation of second gear, the
Three shafts 15 drive the rotation of the first pointer 17, and the unit of the second pointer 19 and the first pointer 17 are in certain proportion relationship, and second refers to
The pointing accuracy of needle 19 is high, and the indicating range of the first pointer 17 is big, by the scale for combining the second pointer 19 and the first pointer 17
Value, so that it is determined that in tube body 2 liquid transfer amount, solve because when being transferred out of internal liquid caused by the amount of being unable to accurately control
The problem of needing to be transferred to other dosing containers, so that the organic reagent probe tube has the characteristics that taken amount is accurate.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (5)
1. a kind of organic reagent probe tube, including knob (1), tube body (2), motion bar (3), l-shaped rod (4), piston (5), draw runner
(6), rack gear (7), first rotating shaft (8), first gear (9), cylindrical hole (10), sealing ring (11), sliding rail (12), the second shaft
(13), second gear (14), third shaft (15), dial (16), the first pointer (17), glass shell (18), the second pointer
(19) and third gear (20), it is characterised in that: the two sides inner wall correspondence of the tube body (2) is equipped with sliding rail (12), the pipe
Body (2) is internally provided with motion bar (3), and motion bar (3) passes through tube body (2), is connected with drawing at the top of the motion bar (3)
The two sides of hand (1), the motion bar (3) are correspondingly arranged on draw runner (6), and the draw runner (6) and sliding rail (12) are fit structure, institute
The side for stating motion bar (3) is equipped with rack gear (7), and the inner wall of the tube body (2) is connected with first rotating shaft by bearing
(8), the outside of the first rotating shaft (8) is socketed with first gear (9), and first gear (9) and rack gear (7) are fit structure,
The side of the tube body (2) is equipped with glass shell (18), is provided with dial between the two sides inner wall of the glass shell (18)
(16), one end of the first rotating shaft (8) is connected with the second shaft (13), and the outside of second shaft (13) is socketed with third
One end of gear (20), second shaft (13) is socketed with the second pointer (19), and the inside of the dial (16) passes through axis
It holds and is connected with third shaft (15), the outside of the third shaft (15) is socketed with second gear (14), and second gear
(14) it is meshed with third gear (20), one end of the third shaft (15) is socketed with the first pointer (17), the motion bar
(3) bottom has been bolted piston (5), and the side of the piston (5) offers cylindrical hole (10), the cylindrical hole
(10) inner wall is by being adhesively fixed with sealing ring (11), and the tube body (2) is internally provided with l-shaped rod (4), and l-shaped rod (4)
It is fit structure with cylindrical hole (10).
2. a kind of organic reagent probe tube according to claim 1, it is characterised in that: the bottom of the l-shaped rod (4) with it is close
Seal (11) is in contact.
3. a kind of organic reagent probe tube according to claim 1, it is characterised in that: the outer wall of the tube body (2) is arranged
There is graduated scale.
4. a kind of organic reagent probe tube according to claim 1, it is characterised in that: the l-shaped rod (4) passes through tube body
(2), and tube body (2) and the contact surface even application of l-shaped rod (4) have polyurethane lubricant coating.
5. a kind of organic reagent probe tube according to claim 1, it is characterised in that: the side of the dial (16) is set
Scale value there are two types of setting, and two kinds of scale values are respectively fit structure with the first pointer (17) and the second pointer (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821819648.1U CN209198144U (en) | 2018-11-06 | 2018-11-06 | A kind of organic reagent probe tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821819648.1U CN209198144U (en) | 2018-11-06 | 2018-11-06 | A kind of organic reagent probe tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209198144U true CN209198144U (en) | 2019-08-02 |
Family
ID=67410637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821819648.1U Expired - Fee Related CN209198144U (en) | 2018-11-06 | 2018-11-06 | A kind of organic reagent probe tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209198144U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112857901A (en) * | 2021-02-04 | 2021-05-28 | 杭州环析检测科技有限公司 | Sampling method, system and device for detecting POPs (persistent organic pollutants) of water quality |
-
2018
- 2018-11-06 CN CN201821819648.1U patent/CN209198144U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112857901A (en) * | 2021-02-04 | 2021-05-28 | 杭州环析检测科技有限公司 | Sampling method, system and device for detecting POPs (persistent organic pollutants) of water quality |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190802 Termination date: 20201106 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |