CN116973430A - Full-automatic mass spectrum detects assembly line pipetting and opens and close lid mechanism - Google Patents
Full-automatic mass spectrum detects assembly line pipetting and opens and close lid mechanism Download PDFInfo
- Publication number
- CN116973430A CN116973430A CN202310938683.4A CN202310938683A CN116973430A CN 116973430 A CN116973430 A CN 116973430A CN 202310938683 A CN202310938683 A CN 202310938683A CN 116973430 A CN116973430 A CN 116973430A
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- pipetting
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- screw
- assembly line
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- 230000007246 mechanism Effects 0.000 title claims abstract description 53
- 238000001819 mass spectrum Methods 0.000 title claims abstract description 10
- 238000001514 detection method Methods 0.000 claims abstract description 23
- 230000009471 action Effects 0.000 claims abstract description 16
- 230000005540 biological transmission Effects 0.000 claims abstract description 10
- 238000004949 mass spectrometry Methods 0.000 claims description 16
- 239000011295 pitch Substances 0.000 description 13
- 239000007788 liquid Substances 0.000 description 5
- 230000033001 locomotion Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 239000003153 chemical reaction reagent Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000003578 releasing effect Effects 0.000 description 2
- 230000000087 stabilizing effect Effects 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 206010036790 Productive cough Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 210000001124 body fluid Anatomy 0.000 description 1
- 239000010839 body fluid Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000338 in vitro Methods 0.000 description 1
- 238000010884 ion-beam technique Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- -1 pipetting Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000004451 qualitative analysis Methods 0.000 description 1
- 238000004445 quantitative analysis Methods 0.000 description 1
- 210000003802 sputum Anatomy 0.000 description 1
- 208000024794 sputum Diseases 0.000 description 1
- 210000002700 urine Anatomy 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/62—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating the ionisation of gases, e.g. aerosols; by investigating electric discharges, e.g. emission of cathode
-
- 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
- G01N35/00584—Control arrangements for automatic analysers
-
- 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
- G01N35/02—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor using a plurality of sample containers moved by a conveyor system past one or more treatment or analysis stations
- G01N35/04—Details of the conveyor system
Abstract
The application discloses a pipetting opening and closing cover mechanism of a full-automatic mass spectrum detection assembly line, which comprises the following components: the device comprises a panel base, a pipetting mechanism and a cover opening and closing mechanism; a top cover is arranged on the upper side of the panel base, and a triaxial platform is arranged at the lower bottom of the top cover; the pipetting mechanism is arranged on the triaxial platform and comprises a bracket, a pair of motors I are arranged on the bracket, a screw rod I is connected to the motors I in a transmission way, a connecting block I is connected to the screw rod I in a threaded way, a mounting plate is connected to the connecting block I, a guide rail seat is connected to the mounting plate, a guide rail I matched with the guide rail seat is arranged on the bracket, and a multichannel variable-pitch pipetting assembly and a sample carrier carrying assembly are arranged on the bracket; the cover opening and closing mechanism is arranged on the panel base. The full-automatic mass spectrum detection assembly line pipetting opening and closing cover mechanism provided by the application has small occupied space, can realize the multichannel variable-pitch pipetting opening and closing cover function, has high pipetting efficiency, has pipetting, uncovering and carrying functions, and has high action efficiency.
Description
Technical Field
The application belongs to the technical field of medical equipment, and particularly relates to a pipetting opening and closing mechanism of a full-automatic mass spectrometry detection assembly line.
Background
The in vitro detection and diagnosis is a method capable of carrying out qualitative or quantitative analysis on body fluid samples (sputum, blood and urine) of patients, and the included sample pretreatment modes comprise filling internal standard liquid, pipetting, nitrogen blowing, mixing and the like.
The basic principle of mass spectrometry is that each component in a sample is ionized in an ion source to generate positively charged ions with different charge-to-mass ratios, and an ion beam is formed by the action of an accelerating electric field and enters a mass analyzer. With the gradual development of medical technology, mass spectrometry detection is developed to a fully automatic direction, and a fully automatic mass spectrometry detection pipeline is formed.
In the mass spectrometry processing flow of a sample, the sample cup and the pipette tip box need to be carried for many times. At present, samples are mainly mixed manually, which is time-consuming and labor-consuming, and the condition of contacting the samples exists, so that the biosafety of the sample detection process is affected.
Therefore, in order to solve the above technical problems, it is necessary to provide a pipetting opening and closing mechanism of a full-automatic mass spectrometry detection assembly line.
Disclosure of Invention
The application aims to provide a pipetting opening and closing cover mechanism of a full-automatic mass spectrum detection assembly line, so as to solve the problem that the sample detection needs manual treatment.
In order to achieve the above object, an embodiment of the present application provides the following technical solution:
full-automatic mass spectrum detects assembly line pipetting and opens and closes lid mechanism includes: the device comprises a panel base, a pipetting mechanism and a cover opening and closing mechanism;
a top cover is arranged on the upper side of the panel base, and a triaxial platform is arranged at the lower bottom of the top cover;
the pipetting mechanism is mounted on the triaxial platform and comprises a bracket, a pair of motors I are mounted on the bracket, a screw I is connected to the motors I in a transmission manner, a connecting block I is connected to the screws I in a threaded manner, a mounting plate is connected to the connecting block I, a guide rail seat is connected to the mounting plate, a guide rail I matched with the guide rail seat is arranged on the bracket, and a multichannel variable-pitch pipetting assembly and a sample carrier carrying assembly are mounted on the bracket;
the cover opening and closing mechanism is arranged on the panel base and used for completing the cover opening and closing actions of the centrifuge tube.
Further, the multichannel variable-pitch pipetting assembly comprises a first base plate, wherein the first base plate is connected to one of the mounting plates and is used for mounting a second motor and a pull plate;
the first base plate is provided with a second motor, the second motor is in transmission connection with a second screw rod, and the second motor is used for driving the second screw rod to rotate;
and the first base plate is connected with a first connecting block matched with the screw rod, and the first connecting block is used for stabilizing the screw rod.
Further, a screw block I is connected to the screw rod II through threads, and when the screw rod II rotates, the screw block I is driven to move up and down through the action of the threads;
the first screw block is connected with a connecting piece, the first bottom plate is provided with a pair of locating pieces, the second screw rod is rotationally arranged on the pair of locating pieces, and when the first screw block moves up and down, the connecting piece drives the pulling plate to move up and down.
Further, one side of the bottom plate is provided with a pull plate, the connecting piece is connected with the pull plate through a plurality of screws, a plurality of linkage grooves are formed in the pull plate, and the pull plate is driven to move through movement of the first screw block.
Further, the mounting plate is provided with a pair of guide rails II, and the pulling plate is slidably arranged on the pair of guide rails II.
Further, a plurality of distance changing sliding blocks are arranged on two sides of the pull plate, and a liquid-transferer mounting plate is arranged on the distance changing sliding blocks and is used for mounting a liquid-transferer;
the distance-changing slide block is connected with a slide bar, the slide bar is arranged in the linkage groove in a sliding mode, and when the pulling plate slides up and down, the distance-changing slide block is driven to move in an action mode through the action of the linkage groove and the slide bar, and then the distance between the pipettors can be adjusted.
Further, the first surface of the bottom plate is provided with a guide rail III, and the plurality of variable-pitch sliding blocks are equally and slidably arranged on the guide rail III.
Further, a pair of suction pen fixing brackets are connected to the first base plate, a suction pen mounting plate is connected between the pair of suction pen fixing brackets, a plurality of suction pens are mounted on the suction pen mounting plate, and the suction pen can be used for sucking the centrifugal tube so as to convey the centrifugal tube into the placer.
Further, an outer cover is arranged on the outer side of the variable-pitch sliding block, and the outer cover is connected with the first bottom plate.
Further, the sample carrier handling assembly comprises a second bottom plate, the second bottom plate is arranged on the other mounting plate, a third motor is arranged on the second bottom plate, a third screw rod is connected to the third motor in a transmission mode, a pair of second screw blocks are connected to the third screw rod in a threaded mode, clamping jaws are connected to the second screw blocks, the third motor drives the second screw blocks to move through the third screw rod, and moving directions of the second screw blocks are opposite.
Compared with the prior art, the application has the following advantages:
the full-automatic mass spectrum detection assembly line pipetting opening and closing cover mechanism provided by the application has small occupied space, can realize the multichannel variable-pitch pipetting opening and closing cover function, has high pipetting efficiency, has pipetting, uncovering and carrying functions, and has high action efficiency.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are required to be used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present application, and other drawings may be obtained according to the drawings without inventive effort to those skilled in the art.
FIG. 1 is a perspective view of a pipetting opening and closing mechanism for a fully automated mass spectrometry line in accordance with one embodiment of the application;
FIG. 2 is a schematic diagram of a pipetting mechanism according to an embodiment of the application;
FIG. 3 is a schematic view of the structure of FIG. 2 at A;
FIG. 4 is a schematic view of the structure of FIG. 2B;
FIG. 5 is a schematic view of the structure of FIG. 2 at C;
FIG. 6 is a schematic view of a portion of a pipetting mechanism according to an embodiment of the application;
FIG. 7 is a schematic view of the structure of FIG. 7 at D;
FIG. 8 is a schematic view of the structure of FIG. 8 at E;
FIG. 9 is another schematic view of a portion of a pipetting mechanism according to an embodiment of the application;
FIG. 10 is a schematic view of the structure of FIG. 9 at F;
FIG. 11 is a perspective view of an opening and closing mechanism according to an embodiment of the present application;
FIG. 12 is a schematic view of a part of the structure of the cover opening and closing mechanism according to an embodiment of the present application;
FIG. 13 is a schematic view of the structure of FIG. 12 at G;
FIG. 14 is another schematic view of a part of the structure of the cover opening and closing mechanism according to an embodiment of the present application;
fig. 15 is a schematic view of the structure H in fig. 9.
In the figure: 1. the cartridge assembly includes a base, 101, a top cover, 102, a three-axis platform, 2, a pipetting mechanism, 201, a bracket, 202, a motor I, 203, a connecting block I, 204, a mounting plate, 205, a rail seat, 206, a base plate I, 207, a motor II, 208, a screw II, 209, a screw block I, 210, a connector, 211, a pulling plate, 212, a rail II, 213, a linkage groove, 214, a variable-pitch slide, 215, a pipettor mounting plate, 216, a guide rail III, 217, a pipette fixing bracket, 218, a pipette mounting plate, 219, a pipette, 220, a housing, 221, a base plate II, 222, a motor III, 223, a screw III, 224, a screw block II, 225, a clamping jaw, 3, a cover opening and closing mechanism, 301, 302, a placer, 303, an upper housing, 304, a motor IV, 305, a screw IV, 306, a screw block III, 307, 308, a motor V, 309, a pulley I, 310, a guide rail IV, 311, a base plate III, 312, a junction block II, 313, an opening and closing seat, 314, a pulley II, 315, a connecting arm II, 315, a connecting seat II, and a connecting plate III.
Detailed Description
The present application will be described in detail below with reference to the embodiments shown in the drawings. The embodiments are not intended to limit the application, but structural, methodological, or functional modifications of the application from those skilled in the art are included within the scope of the application.
The application discloses a pipetting opening and closing cover mechanism of a full-automatic mass spectrum detection assembly line, which is shown in fig. 1-15 and comprises: a panel base 1, a pipetting mechanism 2 and a cover opening and closing mechanism 3.
Wherein, panel base 1 upside is equipped with top cap 101, and top cap 101 lower bottom installs triaxial platform 102 for drive pipetting mechanism 2 carries out triaxial motion, so that utilize pipetting mechanism 2 to carry the centrifuging tube, need not the manual work and operates.
Referring to fig. 1-15, the pipetting mechanism 2 is mounted on the triaxial platform 102, and the pipetting mechanism 2 is used for transporting centrifuge tubes without manual transportation, so that the biosafety of the sample detection process can be ensured.
The pipetting mechanism 2 comprises a bracket 201, a pair of motors I202 are mounted on the bracket 201, a screw I is connected to the motors I202 in a transmission manner, a connecting block I203 is connected to the screw I in a threaded manner, the screws I are driven to rotate when the motors I202 run, and the rotating screws once drive the connecting block I203 to move up and down.
In addition, a mounting plate 204 is connected to the first connection block 203, a rail seat 205 is connected to the mounting plate 204, and a first rail matched with the rail seat 205 is provided on the bracket 201. When the first connecting block 203 moves up and down, the mounting plate 204 is driven to move up and down, so that the liquid is transferred, and meanwhile, the stability of the mounting plate 204 during movement is improved through the mutual matching of the first guide rail seat 205 and the first guide rail, so that the liquid transfer effect can be guaranteed.
Referring to fig. 1-15, a multichannel variable-pitch pipetting assembly is mounted on a support 201, so that a plurality of pipettes can realize variable pitches, quantitative pipetting of different liquids can be realized, and reagents can be effectively injected.
The multi-channel variable-pitch pipetting assembly comprises a first base plate 206, wherein the first base plate 206 is connected to one of the mounting plates 204, and the first base plate 206 is used for mounting a second motor 207 and a pull plate 211.
In addition, a second motor 207 is installed on the first base plate 206, the second motor 207 is connected with a second screw 208 in a transmission manner, and the second motor 207 is used for driving the second screw 208 to rotate. The first base plate 206 is connected with a first connecting block matched with the second screw 208, and the first connecting block is used for stabilizing the second screw 208.
Specifically, the screw rod two 208 is connected with the screw block one 209 in a threaded manner, and when the screw rod two 208 rotates, the screw block one 209 is driven to move up and down through the screw thread effect. The first screw block 209 is connected with a connecting piece 210, one side of the first bottom plate 206 is provided with a pull plate 211, the connecting piece 210 is connected with the pull plate 211 through a plurality of screws, the first bottom plate 206 is provided with a pair of positioning pieces, and the second screw 208 is rotationally arranged on the pair of positioning pieces. When the first screw block 209 moves up and down, the pull plate 211 is driven to move up and down by the connecting piece 210. The first base plate 206 is provided with a pair of second guide rails 212, and the pull plate 211 is slidably disposed on the pair of second guide rails 212.
In addition, a plurality of linkage grooves 213 are formed in the pull plate 211, a plurality of distance changing sliding blocks 214 are arranged on two sides of the pull plate 211, a pipette mounting plate 215 is mounted on the distance changing sliding blocks 214, and the pipette mounting plate 215 is used for mounting a pipette. The variable-pitch slide block 214 is connected with a slide bar, and the slide bar is arranged in the linkage groove 213 in a sliding way. When the pull plate 211 slides up and down, the distance-changing slide block 214 is driven to move under the action of the linkage groove 213 and the slide rod, so that the distance between the pipettors can be adjusted.
Furthermore, the first base plate 206 has a third guide rail 216 on both sides, and the plurality of distance-varying sliders 214 are equally slidably disposed on the third guide rail 216. A pair of suction pen fixing brackets 217 are connected to the first base plate 206, a suction pen mounting plate 218 is connected between the pair of suction pen fixing brackets 217, and a plurality of suction pens 219 are mounted on the suction pen mounting plate 218. The centrifuge tube may be aspirated with a pipette pen 219 to facilitate handling of the centrifuge tube into the placer 302. The outer side of the variable-pitch slide 214 is provided with a housing 220, and the housing 220 is connected with the first base plate 206.
Referring to fig. 1-15, a sample carrier transporting assembly is mounted on the stand 201, and is used for transporting a centrifuge tube into the pipetting mechanism 2, so that the centrifuge tube does not need to be manually transported, and the sample is prevented from being polluted.
The sample carrier handling assembly comprises a second bottom plate 221, the second bottom plate 221 is mounted on the other mounting plate 204, a third motor 222 is mounted on the second bottom plate 221, a third screw 223 is connected to the third motor 222 in a transmission manner, a pair of second screw blocks 224 are connected to the third screw 223 in a threaded manner, and clamping jaws 225 are connected to the second screw blocks 224. The third motor 222 drives the second screw block 224 to move through the third screw rod 223, wherein the moving directions of the second screw block 224 are opposite. When the screw three 223 rotates, the pair of clamping jaws 225 can be driven to move in opposite directions, so that the clamping and releasing of the centrifuge tube can be realized.
Referring to fig. 1 to 15, a cover opening and closing mechanism 3 is mounted on the panel base 1, and the cover opening and closing mechanism 3 is used for completing the cover opening and closing actions of the centrifuge tube.
Wherein, the cover opening and closing mechanism 3 comprises a shell 301, wherein the shell 301 is arranged on the panel base 1, and a placer 302 is arranged on the shell 301 and used for placing a centrifuge tube so as to open the cover and operate the cover of the centrifuge tube.
In addition, an upper case 303 is provided on the upper side of the housing 301 for protecting the opening plate 318. The motor IV 304 is installed to the roof in the shell 301, is connected with screw IV 305 on the motor IV 304, and threaded connection has screw block III 306 on the screw IV 305, is connected with linkage plate 307 on the screw block III 306, and motor IV 304 drives linkage plate 307 through motor IV 304 and screw IV 305 and removes.
Specifically, a fifth motor 308 is mounted on the linkage plate 307, an output shaft of the fifth motor 308 is connected with a first belt pulley 309, and the fifth motor 308 drives a second belt pulley 314 to rotate through the first belt pulley 309 and a belt.
In addition, a pair of guide rails IV 310 are arranged on the housing 301, a bottom plate III 311 is arranged on the guide rails IV 310 in a sliding manner, a pair of connecting blocks II 312 are arranged on the bottom plate III 311, a rotating shaft 313 is connected between the pair of connecting blocks II 312 in a rotating manner, a belt pulley II 314 is connected to the rotating shaft 313, and the belt pulley II 314 is connected with the belt pulley I309 through a belt. When the motor five 308 is running, the motor five 308 drives the belt pulley two 314 to rotate through the belt, and then the rotating shaft 313 can be driven to rotate.
Furthermore, a pair of first folding seats 315 are fixedly connected to the rotating shaft 313, a connecting arm 316 is hinged to the first folding seats 315, a second folding seat 317 is hinged to the other end of the connecting arm 316, a folding plate 318 is connected between the pair of second folding seats 317, and the folding plate 318 corresponds to the placer 302. When the rotating shaft 313 rotates, the first opening and closing seat 315 is driven to rotate, and the first opening and closing seat 315 drives the opening and closing plate 318 to move through the connecting arm 316 and the second opening and closing seat 317.
Further, install the locating plate on the bottom plate third 311, the board 318 that opens and shuts is articulated with the locating plate and is connected, and when the board 318 moved, through the locating action of locating plate, the action of opening and shutting of board 318 can be realized, and then the centrifuging tube on the placer 302 can be opened and shut the lid.
Preferably, the present application is also provided with a sensor for detecting the presence or absence of the carrier to ensure that the carrier handling action can be reliably completed.
Of course, the cover opening and closing mechanism 3 of the present application may be any other similar mechanism as long as the cover opening and closing can be realized.
When the centrifuge tube is required to be carried, the multichannel variable-pitch pipetting assembly can be controlled to lift by the motor I202, the screw I, the connecting block I203 and the mounting plate 204, and then the pipetting pen 219 can be controlled to lift so as to aspirate the centrifuge tube. The suction pen 219 is used for placing the centrifuge tube to be treated in the placer 302 in a manner of adsorbing the centrifuge tube, and the cover opening and closing action of the opening and closing plate 318 is utilized, so that the cover opening and closing action of the centrifuge tube is realized.
The distance between the mounting plates 215 of the pipettor can be adjusted through the functions of the motor II 207, the screw II 208, the screw block I209, the connecting piece 210, the pull plate 211, the linkage groove 213 and the slide bars, so that the distance between the pipettors can be adjusted, quantitative transfer of different quality liquids can be realized, and reagents can be effectively filled.
By the arrangement of the third motor 222, the third screw 223 and the second screw block 224, the clamping and releasing action of the pair of clamping jaws 225 can be realized.
The technical scheme shows that the application has the following beneficial effects:
the full-automatic mass spectrum detection assembly line pipetting opening and closing cover mechanism provided by the application has small occupied space, can realize the multichannel variable-pitch pipetting opening and closing cover function, has high pipetting efficiency, has pipetting, uncovering and carrying functions, and has high action efficiency.
It will be evident to those skilled in the art that the application is not limited to the details of the foregoing illustrative embodiments, and that the present application may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the application being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment contains only one independent technical solution, and that such description is provided for clarity only, and that the technical solutions of the embodiments may be appropriately combined to form other embodiments that will be understood by those skilled in the art.
Claims (10)
1. Full-automatic mass spectrum detects assembly line pipetting and opens and shuts lid mechanism, its characterized in that includes:
the panel base is provided with a top cover at the upper side, and a triaxial platform is arranged at the lower bottom of the top cover;
the pipetting mechanism is arranged on the triaxial platform and comprises a bracket, a pair of motors I are arranged on the bracket, a screw I is connected to the motors I in a transmission way, a connecting block I is connected to the screws I in a threaded way, a mounting plate is connected to the connecting block I, a guide rail seat is connected to the mounting plate, a guide rail I matched with the guide rail seat is arranged on the bracket, and a multichannel variable-pitch pipetting assembly and a sample carrier carrying assembly are arranged on the bracket;
the cover opening and closing mechanism is arranged on the panel base and used for completing the cover opening and closing actions of the centrifuge tube.
2. The full-automatic mass spectrometry detection assembly line pipetting opening and closing cover mechanism according to claim 1, wherein the multichannel variable-pitch pipetting assembly comprises a first base plate, the first base plate is connected to one of the mounting plates, a second motor is mounted on the first base plate, the second motor is in transmission connection with a second screw rod, and a first connecting block matched with the second screw rod is connected to the first base plate.
3. The pipetting opening and closing cover mechanism for the full-automatic mass spectrometry detection assembly line of claim 2, wherein a first screw block is connected to the second screw rod in a threaded manner, a connecting piece is connected to the first screw block, a pair of positioning pieces are arranged on the first bottom plate, and the second screw rod is rotationally arranged on the pair of positioning pieces.
4. The pipetting opening and closing cover mechanism for the full-automatic mass spectrometry detection assembly line of claim 3, wherein a pull plate is arranged on one side of the bottom plate, the connecting piece is connected with the pull plate through a plurality of screws, and a plurality of linkage grooves are formed in the pull plate.
5. The pipetting opening and closing cover mechanism of the full-automatic mass spectrometry detection assembly line of claim 4, wherein the mounting plate is provided with a pair of second guide rails, and the pull plate is slidably arranged on the pair of second guide rails.
6. The full-automatic mass spectrometry detection assembly line pipetting opening and closing cover mechanism according to claim 5, wherein a plurality of distance-changing sliding blocks are arranged on two sides of the pull plate, a pipettor mounting plate is mounted on the distance-changing sliding blocks, a sliding rod is connected to the distance-changing sliding blocks, and the sliding rod is arranged in the linkage groove in a sliding mode.
7. The pipetting opening and closing cover mechanism of the full-automatic mass spectrometry detection assembly line of claim 6, wherein a guide rail III is arranged on both sides of the bottom plate I, and the plurality of distance-changing slide blocks are equally arranged on the guide rail III in a sliding manner.
8. The pipetting opening and closing cover mechanism for the full-automatic mass spectrometry detection assembly line of claim 7, wherein the first base plate is connected with a pair of pipette pen fixing brackets, a pipette pen mounting plate is connected between the pair of pipette pen fixing brackets, and a plurality of pipette pens are mounted on the pipette pen mounting plate.
9. The full-automatic mass spectrometry detection assembly line pipetting opening and closing cover mechanism according to claim 8, wherein an outer cover is arranged on the outer side of the variable-pitch sliding block, and the outer cover is connected with the first bottom plate.
10. The full-automatic mass spectrometry detection assembly line pipetting open and close cover mechanism according to claim 1, wherein the sample carrier carrying assembly comprises a second base plate, the second base plate is mounted on the other mounting plate, a third motor is mounted on the second base plate, a third screw is connected to the third motor in a transmission mode, a pair of second screw blocks are connected to the third screw in a threaded mode, and clamping jaws are connected to the second screw blocks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310938683.4A CN116973430A (en) | 2023-07-28 | 2023-07-28 | Full-automatic mass spectrum detects assembly line pipetting and opens and close lid mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310938683.4A CN116973430A (en) | 2023-07-28 | 2023-07-28 | Full-automatic mass spectrum detects assembly line pipetting and opens and close lid mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116973430A true CN116973430A (en) | 2023-10-31 |
Family
ID=88470797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310938683.4A Pending CN116973430A (en) | 2023-07-28 | 2023-07-28 | Full-automatic mass spectrum detects assembly line pipetting and opens and close lid mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116973430A (en) |
-
2023
- 2023-07-28 CN CN202310938683.4A patent/CN116973430A/en active Pending
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