CN213022475U - Automatic sample suction device - Google Patents
Automatic sample suction device Download PDFInfo
- Publication number
- CN213022475U CN213022475U CN202021679695.8U CN202021679695U CN213022475U CN 213022475 U CN213022475 U CN 213022475U CN 202021679695 U CN202021679695 U CN 202021679695U CN 213022475 U CN213022475 U CN 213022475U
- Authority
- CN
- China
- Prior art keywords
- support
- container
- control box
- base
- needle
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Automatic Analysis And Handling Materials Therefor (AREA)
Abstract
An automatic sample suction device comprises a rack, a container support, a transverse moving mechanism and a sample suction mechanism, wherein the rack and the bottom of the container support are arranged on the same horizontal plane, the top end of the rack is connected with the transverse moving mechanism in a sliding mode, the other end of the transverse moving mechanism is provided with the sample suction mechanism, and the sample suction mechanism is arranged above the container support; the rack comprises a base and a support, the support is arranged on the top end of the base, the base is provided with a control box, an air pump and an exhaust pump, the air pump and the exhaust pump are arranged on the top of the control box side by side and are electrically connected with the control box, pipelines are arranged on the top ends of the air pump and the exhaust pump and are connected to the support, a spiral rotating shaft is arranged in the support and is electrically connected with the control box, and a plurality of buttons are arranged on the outer surface of the control box. Automatic inhale appearance device, a plurality of sample container can be put simultaneously to notch cuttype container support, a plurality of samples are absorb to the single, start button can inhale appearance automatically.
Description
Technical Field
The utility model belongs to the technical field of the laboratory glassware, specifically, relate to an automatic inhale appearance device.
Background
For laboratory sampling, micro-sampling is an important step, and in practice, micro-sampling of a sample is often controlled by a sample sucking needle and a sample sucking system, wherein the sample sucking needle is particularly important.
The existing sample sucking needle can accurately extract a trace amount of liquid by matching with a quantitative injector, but only one person can sample a sample once; at present, the sampling is generally carried out by a manual hand-held syringe, and the sample sucking needle and the sample container are easy to be broken during the operation process.
SUMMERY OF THE UTILITY MODEL
Utility model purpose: the utility model aims at providing an automatic inhale appearance device, it is practical convenient, a plurality of sample container can be placed simultaneously to the container support of notch cuttype, but a plurality of samples of one man operation single absorption, place sample container, start button can inhale appearance automatically, reduces in the operation process and inhales the damage of appearance needle or sample container.
The technical scheme is as follows: the utility model provides an automatic sample suction device, which comprises a frame, a container support, a transverse moving mechanism and a sample suction mechanism, wherein the frame and the bottom of the container support are arranged on the same horizontal plane, the top end of the frame is connected with the transverse moving mechanism in a sliding way, the other end of the transverse moving mechanism is provided with the sample suction mechanism, and the sample suction mechanism is arranged above the container support; the rack comprises a base and a support, the support is arranged on the top end of the base, the base is provided with a control box, an air pump and an exhaust pump, the air pump and the exhaust pump are arranged on the top of the control box side by side and are electrically connected with the control box, pipelines are arranged on the top ends of the air pump and the exhaust pump and are connected to the support, a spiral rotating shaft is arranged in the support and is electrically connected with the control box, and a plurality of buttons are arranged on the outer surface of the control box. The air pump is used for sucking the sample of the liquid in the container, and the air exhaust pump is used for dropping the used sample sucking needle. A plurality of buttons are arranged for adjusting the sample suction capacity and controlling the spiral lifting rod and the transverse moving mechanism.
Further, foretell automation inhale appearance device, the container support includes first support, second support, third support, fourth support, apron and container, the highly the same of first support, second support, third support and fourth support, be equipped with the recess in first support, second support, third support and the fourth support, place the container in the recess, the container top is equipped with the apron, the apron is equipped with the through-hole. The container support can be placed into a plurality of containers, and one person can suck a plurality of samples at a time, so that the time and labor are saved, and the efficiency is high.
Further, foretell automatic appearance device of inhaling, first support, second support, third support and fourth support are from the notch cuttype structure that supreme width degressive step by step down.
Further, in the automatic sample sucking device, the top ends of the first support, the second support, the third support and the fourth support are on the same horizontal line with the top end of the container.
Further, in the automatic sample sucking device, the width of the cover plate is larger than that of the container.
Further, foretell automatic appearance device of inhaling, lateral shifting mechanism includes base, slider, driving motor, screw rod and slide, the spiral pivot outer wall is established to the slider cover, slider horizontal direction connection base, the base bottom is close to frame one side and is equipped with driving motor, the base other end is equipped with the limiting plate, be equipped with the screw rod between driving motor and the limiting plate, screw rod outer wall cover is equipped with the slide, the cover is equipped with the appearance mechanism of inhaling in the slide. The drive motor drives the screw rod to rotate, the sliding seat moves back and forth on the screw rod and samples corresponding to the container support, and the operation is convenient and efficient.
Further, foretell automatic appearance device of inhaling, inhale appearance mechanism and include needle file, level sensor, siphunculus and inhale a kind needle, the needle file is connected to the level sensor bottom, inhale a kind needle top and set up in the needle file, siphunculus one end linking bridge, the needle file is connected to the other end.
Furthermore, in the automatic sample suction device, the bottom end of the sample suction needle penetrates through the through hole and extends into the container.
Further, in the automatic sample sucking device, the air suction pump, the air exhaust pump, the bracket, the through pipe and the needle seat form a pipeline. The needle seat synchronously operates a plurality of sample sucking needles.
Furthermore, in the automatic sample suction device, the output end of the liquid level sensor is electrically connected with the input end of the control box.
Above-mentioned technical scheme can find out, the utility model discloses following beneficial effect has: automatic inhale appearance device, simple structure, reasonable in design, a plurality of sample container can be placed simultaneously to the container support of notch cuttype, but a plurality of samples of one man operation single absorption, place sample container, start button can inhale appearance automatically, reduces the damage of inhaling appearance needle or sample container in the operation process, reduces the expense of whole equipment, practices thrift the cost, has very high spreading value.
Drawings
FIG. 1 is a schematic structural view of the automatic sample sucking device of the present invention;
FIG. 2 is a schematic view of a container support of the automatic sample sucking device according to the present invention;
fig. 3 is a schematic view of a sample sucking mechanism of the automatic sample sucking device of the present invention;
fig. 4 is a schematic view of the slide of the automatic sample sucking device of the present invention.
In the figure: the sample sucking device comprises a machine frame 1, a container support 2, a transverse moving mechanism 3, a sample sucking mechanism 4, a control box 11, an air sucking pump 12, an air exhausting pump 13, a support 14, a spiral rotating shaft 15, a capacity adjusting button 16, a control spiral rotating shaft button 17, a control driving motor button 18, a first support 21, a second support 22, a third support 23, a fourth support 24, a cover plate 25, a container 26, a base 31, a sliding block 32, a driving motor 33, a screw 34, a sliding seat 35, a needle seat 41, a liquid level sensor 42, a through pipe 43 and a sample sucking needle 44.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.
Examples
The automatic sample sucking device shown in fig. 1 comprises a rack 1, a container support 2, a transverse moving mechanism 3 and a sample sucking mechanism 4, wherein the bottoms of the rack 1 and the container support 2 are arranged on the same horizontal plane, the top end of the rack 1 is connected with the transverse moving mechanism 3 in a sliding manner, the other end of the transverse moving mechanism 3 is provided with the sample sucking mechanism 4, and the sample sucking mechanism 4 is arranged above the container support 2; the rack 1 comprises a base and a support 14, the support 14 is arranged on the top of the base, the base is provided with a control box 11, an air pump 12 and an exhaust pump 13, the air pump 12 and the exhaust pump 13 are arranged on the top of the control box 11 in parallel and electrically connected with the control box, pipelines are arranged on the top of the air pump 12 and the top of the exhaust pump 13 and connected to the support 14, a spiral rotating shaft 15 is arranged in the support 14, the spiral rotating shaft 15 is electrically connected with the control box 11, and a capacity adjusting button 16, a control spiral rotating shaft button 17 and a control driving motor button 18 are arranged on the outer surface of the control box 11.
As shown in fig. 2, the container holder 2 includes a first holder 21, a second holder 22, a third holder 23, a fourth holder 24, a cover plate 25 and a container 26, the first holder 21, the second holder 22, the third holder 23 and the fourth holder 24 have the same height, grooves are formed in the first holder 21, the second holder 22, the third holder 23 and the fourth holder 24, the container 26 is placed in the grooves, the cover plate 25 is arranged on the top of the container 26, and the cover plate 25 is provided with a through hole. The first support 21, the second support 22, the third support 23 and the fourth support 24 are of a stepped structure with gradually decreasing width from bottom to top. The top ends of the first support 21, the second support 22, the third support 23 and the fourth support 24 are on the same horizontal line with the top end of the container 26. The width of the cover plate 25 is greater than the width of the container 26.
As shown in fig. 3, inhale appearance mechanism 4 and include needle file 41, level sensor 42, siphunculus 43 and inhale appearance needle 44, level sensor 42 cover is established in slide 35, the needle file 41 is connected to level sensor 42 bottom, inhale appearance needle 44 top and set up in needle file 41, needle file 41 is for inhaling appearance needle clamping head, is equipped with at least one and inhales appearance needle, siphunculus 43 one end linking bridge 14, needle file 41 is connected to the other end. The pipette tip 44 extends through the through-hole into the container 26. The suction pump 12, the exhaust pump 13, the bracket 14, the through pipe 43 and the needle seat 41 form a pipeline. The output end of the liquid level sensor 42 is electrically connected with the input end of the control box 11.
The control box 11 is provided with a motor for driving the spiral rotating shaft 15, and the control box 11 is also provided with an encoder for controlling the motor. Since the control box 11 controls the liquid level sensor 42, the driving motor 33, the spiral rotating shaft 15 and the motor control encoder, which are all in the prior art, the connection relationship and the specific connection lines thereof will not be described herein.
A plurality of containers 26 containing liquid samples are placed in a container support 2, a control box 11 is started, a spiral rotating shaft control button 17 and a driving motor control button 18 are controlled to be adjusted to an actual sample suction position, a capacity adjusting button 16 is controlled to perform sample suction operation, a sample suction needle 44 sucks a sample through the operation of an air suction pump, and the output end of a liquid level sensor 42 is electrically connected with the input end of the control box 11, so that the sample suction operation is stopped when required capacity is sucked.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications can be made without departing from the principles of the present invention, and these modifications should also be regarded as the protection scope of the present invention.
Claims (10)
1. An automatic inhale appearance device which characterized in that: the sample sucking device comprises a rack, a container support, a transverse moving mechanism and a sample sucking mechanism, wherein the rack and the bottom of the container support are arranged on the same horizontal plane, the top end of the rack is connected with the transverse moving mechanism in a sliding manner, the other end of the transverse moving mechanism is provided with the sample sucking mechanism, and the sample sucking mechanism is arranged above the container support; the rack comprises a base and a support, the support is arranged on the top end of the base, the base is provided with a control box, an air pump and an exhaust pump, the air pump and the exhaust pump are arranged on the top of the control box side by side and are electrically connected with the control box, pipelines are arranged on the top ends of the air pump and the exhaust pump and are connected to the support, a spiral rotating shaft is arranged in the support and is electrically connected with the control box, and a plurality of buttons are arranged on the outer surface of the control box.
2. The automated sample aspirating device according to claim 1, wherein: the container support includes first support, second support, third support, fourth support, apron and container, the height of first support, second support, third support and fourth support is the same, be equipped with the recess in first support, second support, third support and the fourth support, place the container in the recess, the container top is equipped with the apron, the apron is equipped with the through-hole.
3. The automated sample aspirating device according to claim 2, wherein: the first support, the second support, the third support and the fourth support are of stepped structures with gradually decreasing widths from bottom to top.
4. The automated sample aspirating device according to claim 2, wherein: the top ends of the first support, the second support, the third support and the fourth support are on the same horizontal line with the top end of the container.
5. The automated sample aspirating device according to claim 2, wherein: the width of the cover plate is larger than that of the container.
6. The automated sample aspirating device according to claim 1, wherein: the lateral shifting mechanism includes base, slider, driving motor, screw rod and slide, the spiral pivot outer wall is established to the slider cover, slider horizontal direction connection base, the base bottom is close to frame one side and is equipped with driving motor, the base other end is equipped with the limiting plate, be equipped with the screw rod between driving motor and the limiting plate, screw rod outer wall cover is equipped with the slide, the slide endotheca is equipped with inhales a kind mechanism.
7. The automated sample aspirating device according to claim 6, wherein: inhale a kind mechanism and include needle file, level sensor, siphunculus and inhale a kind needle, the needle file is connected to the level sensor bottom, inhale a kind needle top and set up in the needle file, siphunculus one end linking bridge, the needle file is connected to the other end.
8. The automated sample aspirating device according to claim 7, wherein: the bottom end of the sample sucking needle penetrates through the through hole and extends into the container.
9. The automated sample aspirating device according to claim 7, wherein: the air pump, the exhaust pump, the bracket, the through pipe and the needle seat form a pipeline.
10. The automated sample aspirating device according to claim 7, wherein: the output end of the liquid level sensor is electrically connected with the input end of the control box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021679695.8U CN213022475U (en) | 2020-08-13 | 2020-08-13 | Automatic sample suction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021679695.8U CN213022475U (en) | 2020-08-13 | 2020-08-13 | Automatic sample suction device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213022475U true CN213022475U (en) | 2021-04-20 |
Family
ID=75465624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021679695.8U Expired - Fee Related CN213022475U (en) | 2020-08-13 | 2020-08-13 | Automatic sample suction device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213022475U (en) |
-
2020
- 2020-08-13 CN CN202021679695.8U patent/CN213022475U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210401441U (en) | Full-automatic sample injection blood cell analysis and measurement device and peripheral blood test tube | |
| CN211347651U (en) | Automatic mounting machine for biological slide specimen | |
| CN109939758A (en) | A kind of automatic blood pre-treatment of hemorheology detection and liquid relief platform | |
| CN110849692B (en) | Full-automatic film-making dyeing equipment and full-automatic film-making dyeing method | |
| CN213022475U (en) | Automatic sample suction device | |
| JP4783170B2 (en) | Automatic analyzer | |
| CN209260095U (en) | The liquid relief sampler at automatic training station | |
| CN216560424U (en) | Sample feeding device of high performance liquid chromatography-tandem mass spectrometer | |
| CN106483317A (en) | A kind of automatization sample collection device | |
| JP2007212399A5 (en) | ||
| CN207123539U (en) | The dilution wiper mechanism of dietetic food detection device | |
| CN208631623U (en) | Plastic sucking disc does not shut down feeding device | |
| CN107703322B (en) | Reagent sample sucking mechanism and sample analyzer | |
| CN211848004U (en) | Nucleic acid extraction instrument | |
| CN115839871A (en) | Automatic liquid-based cell pelleter | |
| CN215179058U (en) | Deposit board-like automatic mascerating machine that seals | |
| CN206479546U (en) | A kind of automatic bacterial Analysis of Drug Susceptibility system | |
| CN104444317A (en) | Catheter feeding device | |
| CN206270351U (en) | One kind automation sample collection device | |
| CN219849676U (en) | Micro-pipette | |
| CN207541083U (en) | A kind of sample collection device | |
| CN209334330U (en) | A kind of Multifunctional plate washing machine | |
| CN210981433U (en) | Liquid collecting surface detection and liquid suction integrated device | |
| CN208223891U (en) | A kind of accurate sampler device of reagent | |
| CN220351072U (en) | Full-automatic headspace sampler sample transfer device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211229 Address after: 221200 9th floor, block a, Weijing building, south of central street and east of xiaosuihe River, Suining County, Xuzhou City, Jiangsu Province Patentee after: Jiangsu Guolin running Industrial Development Co.,Ltd. Address before: 210037 No.159 Longpan Road, Nanjing, Xuanwu District, Nanjing, Jiangsu Province Patentee before: NANJING FORESTRY University |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210420 Termination date: 20210813 |