CN113238069A - Chemical reagent multitube sampling device - Google Patents
Chemical reagent multitube sampling device Download PDFInfo
- Publication number
- CN113238069A CN113238069A CN202110607329.4A CN202110607329A CN113238069A CN 113238069 A CN113238069 A CN 113238069A CN 202110607329 A CN202110607329 A CN 202110607329A CN 113238069 A CN113238069 A CN 113238069A
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- CN
- China
- Prior art keywords
- plate
- sampling device
- polygonal
- hole
- tube
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000005070 sampling Methods 0.000 title claims abstract description 34
- 239000003153 chemical reaction reagent Substances 0.000 title claims abstract description 22
- 238000007789 sealing Methods 0.000 claims description 7
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 238000002474 experimental method Methods 0.000 abstract description 9
- 238000000034 method Methods 0.000 abstract description 8
- 239000000126 substance Substances 0.000 abstract description 7
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
- G01N35/10—Devices for transferring samples or any liquids to, in, or from, the analysis apparatus, e.g. suction devices, injection devices
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
- G01N35/10—Devices for transferring samples or any liquids to, in, or from, the analysis apparatus, e.g. suction devices, injection devices
- G01N35/1009—Characterised by arrangements for controlling the aspiration or dispense of liquids
Abstract
The invention relates to the technical field of chemical sampling, in particular to a chemical reagent multi-tube sampling device which comprises two groups of parallel deflection brackets, wherein the bottom end of one side, close to each other, of each deflection bracket is rotatably connected with a storage plate, a plurality of test tube inserting grooves are uniformly formed in the top end of each storage plate, a fixing plate is fixedly installed at the top end of each deflection bracket, springs are bonded on two sides of the bottom end of each fixing plate, the bottom ends of the springs are connected with a reset plate, two sides of the bottom end of each reset plate are fixedly connected with horizontally arranged bearing plates through connecting frames, circular through holes corresponding to the test tube inserting grooves in the storage plates one to one are formed in each bearing plate, and sucking parts are fixedly installed at the positions of the circular through holes. The device can simultaneously sample a plurality of test tubes in the using process, so that the sampling efficiency is greatly improved, and the process of a chemical experiment is improved; still improve the security of test tube in the use to a certain extent, and then guaranteed the security of chemical experiment.
Description
Technical Field
The invention relates to the technical field of chemical sampling, in particular to a chemical reagent multi-tube sampling device.
Background
At chemical experiment's in-process, need carry out the multiunit experiment usually, have experiment group, contrast group and blank group etc. usually, at the in-process that carries out the sample, if a test tube ground sample then can be comparatively loaded down with trivial details, the increase experiment accords with, influences the experiment and goes on, for this reason we provide a chemical reagent multitube sampling device.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a chemical reagent multi-tube sampling device.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a chemical reagent multitube sampling device, including the support that deflects of two sets of parallels, the one side bottom that the support that deflects is close to each other is rotated and is connected with the storage plate, a plurality of test tubes have evenly been seted up on the top of storage plate and have been inserted the groove, the top fixed mounting that the support deflected has the fixed plate, the bottom both sides of fixed plate all bond there is the spring, and the bottom of spring is connected with the board that resets, the board is accepted through link fixed connection level setting in the bottom both sides of the board that resets, accept on the board set up with the storage plate on the test tube insert establish the circular through-hole of groove one-to-one, and there is the absorption component at circular through-hole department fixed mounting.
Preferably, the suction component comprises a sampling head, a sealing plate attached to the inside of the sampling head is arranged in the sampling head in a sliding mode, and a lifting plate is fixedly connected to the top end of the sealing plate.
Preferably, a pull ring is connected to the top of the lifting plate.
Preferably, the upper part of one side of each deflection bracket, which is close to each other, is provided with a strip-shaped guide groove matched with the reset plate along the length direction of the upper part.
Preferably, the storage plate is provided with a buffer sponge in the test tube insertion groove.
Preferably, a polygonal through hole is formed in the rotary connection position of one group of the deflection supports and the storage plate, corresponding polygonal grooves are formed in the side wall of the storage plate, and a locking device matched with the polygonal through hole is inserted in the polygonal through hole of the deflection supports.
Preferably, locking device is including carrying the button, and one side of carrying the button is connected with spacing pin rod with one heart, and the cross-section of spacing pin rod is the polygon with polygon through-hole and polygon recess adaptation.
The invention has the beneficial effects that:
1. through the arrangement of the device, a plurality of test tubes can be simultaneously sampled in the using process of the device, so that the sampling efficiency is greatly improved, and the process of a chemical experiment is improved;
2. through the setting of this device, still improved the security of test tube in the use to a certain extent, and then guaranteed the security of chemical experiment.
Drawings
FIG. 1 is a schematic front view of a multi-tube sampling device for chemical reagents according to the present invention;
FIG. 2 is a schematic cross-sectional view of the sucking part of a multi-tube sampling device for chemical reagents according to the present invention;
FIG. 3 is a schematic top view of a storage plate of a multi-tube chemical reagent sampling apparatus according to the present invention;
FIG. 4 is a schematic side view of a locking device of a multi-tube chemical reagent sampling device according to the present invention.
In the figure: the device comprises a deflection bracket 1, a fixing plate 2, a spring 3, a reset plate 4, a pull ring 5, a lifting plate 6, a bearing plate 7, a suction part 8, a storage plate 9, a locking device 10, a buffer sponge 11, a lifting button 12, a limiting pin rod 13, an expansion link 14, a sealing plate 15 and a sampling head 16.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-4, a chemical reagent multitube sampling device, including the support 1 that deflects of two sets of parallels, the support 1 that deflects rotates one side bottom that is close to each other and is connected with memory board 9, a plurality of test tubes have evenly been seted up on the top of memory board 9 and have been inserted the groove, the top fixed mounting of the support 1 that deflects has fixed plate 2, spring 3 has all been bonded to the bottom both sides of fixed plate 2, and spring 3's bottom is connected with the board 4 that resets, the board 7 is accepted through link fixed connection level setting in the bottom both sides of the board 4 that resets, accept and set up on the board 7 with memory board 9 on the test tube insert the circular through-hole that establishes the groove one-to-one, and there is suction means 8 at circular through-hole department fixed mounting.
Further, the suction part 8 comprises a sampling head 16, a sealing plate 15 attached to the inside of the sampling head 16 is arranged in the sampling head 16 in a sliding mode, and a lifting plate 6 is fixedly connected to the top end of the sealing plate 15.
Further, a pull ring 5 is attached to the top of the lifting plate 6.
Further, the strip-shaped guide grooves matched with the reset plates 4 are formed in the upper portion, close to each other, of the deflection bracket 1 along the length direction of the upper portion.
Further, the storage plate 9 is provided with a buffer sponge 11 on the test tube insertion groove.
Further, one group of deflection supports 1 is provided with a polygonal through hole at the position of the rotation connection with the storage plate 9, the side wall of the storage plate 9 is provided with a corresponding polygonal groove, the group of deflection supports 1 is provided with a locking device 10 matched with the deflection supports at the polygonal through hole in an inserted manner, the locking device 10 comprises a lifting button 12, one side of the lifting button 12 is concentrically connected with a limit pin rod 13, and the cross section of the limit pin rod 13 is in a polygonal shape matched with the polygonal through hole and the polygonal groove.
The working process is as follows: in the use process, at first insert the test tube that is equipped with the reagent on storage plate 9, then through adjustment deflection support 1, make and absorb part 8 and test tube department and same vertical line, then establish into locking device 10 through inserting, make deflection support 1 drive rather than many parts angles of being connected obtain injecing, then reset board 4 through holding, pull down, make and absorb part 8 and insert gradually and establish into in the test tube and contact with the reagent, then pull ring 5 through the finger, make it drive and carry board 6 to lift, and then make telescopic link 14 drive closing plate 15 and remove, and then absorb the reagent in the test tube to sampling head 16.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (7)
1. The utility model provides a chemical reagent multitube sampling device, including two sets of parallel support (1) that deflect, its characterized in that, the one side bottom that deflects support (1) and be close to each other is rotated and is connected with storage plate (9), a plurality of test tubes have evenly been seted up on the top of storage plate (9) and have been inserted the groove, the top fixed mounting that deflects support (1) has fixed plate (2), the bottom both sides of fixed plate (2) all bond spring (3), and the bottom of spring (3) is connected with board (4) that resets, the bottom both sides of board (4) are passed through link fixed connection and are had accepting board (7) that the level set up, accept and set up on board (7) with storage plate (9) on the test tube insert the circular through-hole that establishes the groove one-to-hole department fixed mounting absorbs part (8) at circular through-hole.
2. A multi-tube sampling device for chemical reagents according to claim 1, wherein the sucking means (8) comprises a sampling head (16), a sealing plate (15) attached to the inside of the sampling head (16) is slidably arranged inside the sampling head, and a lifting plate (6) is fixedly connected to the top end of the sealing plate (15).
3. A multi-tube chemical reagent sampling device according to claim 1, wherein a pull ring (5) is attached to the top of the lifting plate (6).
4. A multi-tube sampling device for chemical reagents according to claim 1, wherein the upper parts of the adjacent sides of the deflecting brackets (1) are provided with strip-shaped guide grooves matched with the reset plate (4) along the length direction.
5. A multi-tube sampling device for chemical reagents according to claim 1, wherein the storage plate (9) is padded with a buffer sponge (11) in the test tube insertion groove.
6. A multi-tube sampling device for chemical reagents according to claim 1, wherein a set of deflection brackets (1) is provided with a polygonal through hole at the rotary connection with the storage plate (9), and the side wall of the storage plate (9) is provided with a corresponding polygonal groove, and the set of deflection brackets (1) is inserted with a locking device (10) adapted to the polygonal through hole.
7. A multi-tube sampling device for chemical reagents according to claim 6, wherein the locking device (10) comprises a lifting knob (12), a limiting pin rod (13) is concentrically connected to one side of the lifting knob (12), and the cross section of the limiting pin rod (13) is polygonal to fit with the polygonal through hole and the polygonal groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110607329.4A CN113238069A (en) | 2021-06-01 | 2021-06-01 | Chemical reagent multitube sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110607329.4A CN113238069A (en) | 2021-06-01 | 2021-06-01 | Chemical reagent multitube sampling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113238069A true CN113238069A (en) | 2021-08-10 |
Family
ID=77136115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110607329.4A Pending CN113238069A (en) | 2021-06-01 | 2021-06-01 | Chemical reagent multitube sampling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113238069A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ITRM20040397A1 (en) * | 2004-08-04 | 2004-11-04 | Univ Roma | DISPOSABLE DEVICE FOR ONE OR MORE INTRODUCTIONS, TREATMENT AND COLLECTIONS OF BIOLOGICAL MATERIAL FROM AT LEAST ONE OF THE SEPARATION PHASES, PRESENT INSIDE THE DEVICE, IN STERILITY CONDITIONS AND AT CONSTANT PRESSURE. |
| US20110088490A1 (en) * | 2009-10-20 | 2011-04-21 | Midwest Research Institute, Inc. | Portable multi-tube air sampler unit |
| US20130239706A1 (en) * | 2012-03-01 | 2013-09-19 | Eppendorf Ag | Pipetting Device and Multi-Channel Pipetting Device |
| CN210181016U (en) * | 2019-04-24 | 2020-03-24 | 福建省德鲁士润滑油有限公司 | Acetaminophen quick detection device in herbal tea of convenient sample |
| CN211205889U (en) * | 2019-11-29 | 2020-08-07 | 石家庄市惠友生物科技有限公司 | Sampling device for biological agent detection |
| CN112268753A (en) * | 2020-11-02 | 2021-01-26 | 南京泽维尔生物科技有限公司 | Efficient and rapid sampling device and method for chemical reagent |
| CN112649582A (en) * | 2020-12-01 | 2021-04-13 | 周田田 | River water acid alkalinity rapid sampling detection device |
-
2021
- 2021-06-01 CN CN202110607329.4A patent/CN113238069A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ITRM20040397A1 (en) * | 2004-08-04 | 2004-11-04 | Univ Roma | DISPOSABLE DEVICE FOR ONE OR MORE INTRODUCTIONS, TREATMENT AND COLLECTIONS OF BIOLOGICAL MATERIAL FROM AT LEAST ONE OF THE SEPARATION PHASES, PRESENT INSIDE THE DEVICE, IN STERILITY CONDITIONS AND AT CONSTANT PRESSURE. |
| US20110088490A1 (en) * | 2009-10-20 | 2011-04-21 | Midwest Research Institute, Inc. | Portable multi-tube air sampler unit |
| US20130239706A1 (en) * | 2012-03-01 | 2013-09-19 | Eppendorf Ag | Pipetting Device and Multi-Channel Pipetting Device |
| CN210181016U (en) * | 2019-04-24 | 2020-03-24 | 福建省德鲁士润滑油有限公司 | Acetaminophen quick detection device in herbal tea of convenient sample |
| CN211205889U (en) * | 2019-11-29 | 2020-08-07 | 石家庄市惠友生物科技有限公司 | Sampling device for biological agent detection |
| CN112268753A (en) * | 2020-11-02 | 2021-01-26 | 南京泽维尔生物科技有限公司 | Efficient and rapid sampling device and method for chemical reagent |
| CN112649582A (en) * | 2020-12-01 | 2021-04-13 | 周田田 | River water acid alkalinity rapid sampling detection device |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210810 |