CN116087495B - A clamping mechanism for chemiluminescent immunoassay analyzer - Google Patents
A clamping mechanism for chemiluminescent immunoassay analyzer Download PDFInfo
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- CN116087495B CN116087495B CN202310205815.2A CN202310205815A CN116087495B CN 116087495 B CN116087495 B CN 116087495B CN 202310205815 A CN202310205815 A CN 202310205815A CN 116087495 B CN116087495 B CN 116087495B
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- 230000007246 mechanism Effects 0.000 title claims abstract description 16
- 238000003018 immunoassay Methods 0.000 title claims abstract description 13
- 230000009471 action Effects 0.000 abstract description 7
- 238000004458 analytical method Methods 0.000 description 21
- 238000003466 welding Methods 0.000 description 12
- 238000009434 installation Methods 0.000 description 11
- 230000002146 bilateral effect Effects 0.000 description 8
- 238000000034 method Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 230000036039 immunity Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 239000000427 antigen Substances 0.000 description 2
- 102000036639 antigens Human genes 0.000 description 2
- 108091007433 antigens Proteins 0.000 description 2
- 230000005281 excited state Effects 0.000 description 2
- 230000036046 immunoreaction Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 102000004190 Enzymes Human genes 0.000 description 1
- 108090000790 Enzymes Proteins 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 230000005283 ground state Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 238000006862 quantum yield reaction Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
- G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
- G01N33/53—Immunoassay; Biospecific binding assay; Materials therefor
- G01N33/5302—Apparatus specially adapted for immunological test procedures
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
- G01N21/76—Chemiluminescence; Bioluminescence
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- Pathology (AREA)
- Hematology (AREA)
- Molecular Biology (AREA)
- Urology & Nephrology (AREA)
- General Physics & Mathematics (AREA)
- General Health & Medical Sciences (AREA)
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- Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
Abstract
本发明涉及化学发光免疫分析仪技术领域，具体为一种用于化学发光免疫分析仪的夹持机构，包括分析仪板架，所述分析仪板架上固定设置有放置台，所述放置台的上端开设有放置槽，且放置台一侧的分析仪板架上固定设置有固定支撑板，所述固定支撑板上开设有活动插孔，所述分析仪板架的两侧对称焊接有支撑板架，所述支撑板架的上端固定安装有分析器，分析仪板架的一端固定安装有电动伸缩杆，在分析仪板架上固定安装有电动伸缩杆，在电动伸缩杆上固定安装有推动板，在进行样品的推送时，将样品放置在放置通槽中，然后启动电动伸缩杆，使其带动推动板进行上移，进而可以在斜面推条的作用下推动第一夹持环往样品的方向进行移动，以便于对样品瓶进行夹持。
The present invention relates to the technical field of chemiluminescent immunoassay analyzers, and specifically to a clamping mechanism for chemiluminescent immunoassay analyzers, comprising an analyzer plate rack, a placing table is fixedly arranged on the analyzer plate rack, a placing groove is provided at the upper end of the placing table, a fixed support plate is fixedly arranged on the analyzer plate rack on one side of the placing table, a movable plug hole is provided on the fixed support plate, support plate racks are symmetrically welded on both sides of the analyzer plate rack, an analyzer is fixedly installed on the upper end of the support plate rack, an electric telescopic rod is fixedly installed at one end of the analyzer plate rack, the electric telescopic rod is fixedly installed on the analyzer plate rack, and a pushing plate is fixedly installed on the electric telescopic rod. When pushing a sample, the sample is placed in the placing groove, and then the electric telescopic rod is started to drive the pushing plate to move upward, and then the first clamping ring can be pushed to move in the direction of the sample under the action of an inclined push strip, so as to clamp the sample bottle.
Description
Technical Field
The invention relates to the technical field of chemiluminescent immunoassay analyzers, in particular to a clamping mechanism for a chemiluminescent immunoassay analyzer.
Background
The chemiluminescent immunoassay method is characterized in that a chemiluminescent reagent is used for directly marking an antigen or an antibody, the chemiluminescent immunoassay comprises two parts, namely an immunoreaction system and a chemiluminescent analysis system, the chemiluminescent analysis system is an intermediate in an excited state formed by catalysis of a catalyst and oxidation of an oxidant by using a chemiluminescent substance, when the intermediate in the excited state returns to a stable ground state, photons are emitted at the same time, a luminescent signal measuring instrument is used for measuring the quantum yield of light, the immunoreaction system is used for directly marking the luminescent substance on the antigen or the antibody, or enzyme acts on a luminescent substrate, when the sample is analyzed, the sample is required to be fixedly pushed to an analysis point by using a clamping mechanism, so that the sample is prevented from pouring out in the moving process, the operation of the clamping mechanism used at present is complex, the number of manual operation steps is high, the rapid clamping and fixing of the sample cannot be realized, the working efficiency is seriously influenced, and the working capacity of workers is increased.
Disclosure of Invention
The present invention is directed to a clamping mechanism for a chemiluminescent immunoassay analyzer, which solves the above-mentioned problems of the prior art.
In order to achieve the above purpose, the present invention provides the following technical solutions:
The utility model provides a fixture for chemiluminescence immunity analysis appearance, includes the analysis appearance grillage, the fixed standing board that is provided with on the analysis appearance grillage, the standing groove has been seted up to the upper end of standing the platform, and the fixed backup pad that is provided with on the analysis appearance grillage of standing one side, movable jack has been seted up in the fixed backup pad, the bilateral symmetry welding of analysis appearance grillage has the supporting plate frame, the upper end fixed mounting of supporting plate frame has the analysis ware, the one end fixed mounting of analysis appearance grillage has electric telescopic handle, electric telescopic handle's upper end fixed mounting has the pushing plate, fixed inclined plane push bar that is provided with on the pushing plate, and the pushing plate is close to the fixed rectangular push pedal that is provided with of one end of standing the platform, the bilateral symmetry welding of rectangular push pedal has first articulated post, threaded connection has first stop screw on the first articulated post, install sample bottle centre gripping moving mechanism on the analysis appearance grillage.
Preferably, the sample bottle clamping and moving mechanism comprises a movable plate, a connecting spring, a first clamping ring, a second clamping ring, a movable connecting rod, a movable long block and a mounting shaft, wherein a first connecting hole is formed in the movable plate, a movable inserted rod is fixedly arranged at the lower end of the movable plate, the movable inserted rod is inserted into a movable insertion hole, and the movable inserted rod is sleeved with the connecting spring.
Preferably, the bilateral symmetry of movable plate is fixed and is provided with and connects rectangular, connect the fixed T type support bar that is provided with on rectangular other end side, and connect and weld between the rectangular symmetrical mounting panel, the second connecting hole has been seted up on the symmetrical mounting panel, and the bilateral symmetry of symmetrical mounting panel is fixed and is provided with the side mounting panel, the installation through-hole has been seted up on the side mounting panel.
Preferably, the rear end welding of first grip ring has the connection inserted bar, the other end welding of connection inserted bar has the mounting bracket, the runner is installed to the bilateral symmetry of mounting bracket, the runner contacts with the inclined plane push bar, and the connection inserted bar is pegged graft in first connecting hole, and has cup jointed first reset spring on the connection inserted bar.
Preferably, the rear end welding of second grip ring has and connects the round bar, connect the round bar and peg graft in the second connecting hole, and the tip welding of connecting the round bar has and is fixed by pushing away the riser to connect the round bar and cup jointed second reset spring.
Preferably, the movable connecting rods are two, one ends of the movable connecting rods are hinged to the first hinge post and are limited through first limiting screws on the first hinge post, and the other ends of the movable connecting rods are hinged to the movable long blocks.
Preferably, the movable long block is two, the movable long block is movably mounted on the two connecting strips respectively, a T-shaped matching groove is formed in the movable long block, a T-shaped supporting bar is inserted in the T-shaped matching groove, a second hinge post is fixedly arranged at one end, close to the movable plate, of the movable long block, a second limit screw is connected to the second hinge post in a threaded manner, the other end of the movable connecting rod is hinged to the second hinge post, the movable long block is limited by the second limit screw, and a rack is fixedly arranged at one end, far away from the second hinge post, of the movable long block.
Preferably, the installation shaft is inserted in the installation through hole, a smooth pushing block is welded at the middle position of the installation shaft, the smooth pushing block is in contact with the fixed pushed vertical plate, gears are welded at two ends of the installation shaft respectively, the gears are positioned at the outer sides of the side installation plates and meshed with the racks, and the gears are positioned at the upper ends of the racks.
Compared with the prior art, the invention has the beneficial effects that the structure is reasonable, the functionality is strong, and the invention has the following advantages:
1. The analyzer plate frame is fixedly provided with an electric telescopic rod, the electric telescopic rod is fixedly provided with a pushing plate, when a sample is pushed, the sample is placed in the placing through groove, and then the electric telescopic rod is started to drive the pushing plate to move upwards, so that the first clamping ring can be pushed to move towards the direction of the sample under the action of the inclined plane pushing strip, and the sample bottle can be clamped conveniently.
2. The in-process that the push plate moved up will promote the rack under the effect of movable connecting rod and rack and gear are intermeshing, will drive the gear and rotate, and then drive smooth impeller block and rotate for smooth impeller block promotes fixedly by the push riser and removes, and then makes the second grip ring also move towards the direction of sample, presss from both sides tightly fixedly to the sample bottle under the effect of first grip ring and second grip ring like this.
3. Along with the further removal of electric telescopic handle, will promote movable plate and shift up under the effect of rectangular push pedal, and then can drive the sample and shift up for the sample enters into the analyzer, analyzes, and very convenient, the centre gripping process need not the manual work and goes on, and easy operation is convenient and swift, has promoted the work efficiency of sample bottle centre gripping greatly.
Drawings
FIG. 1 is a schematic view of a chemiluminescent immunoassay analyzer at a first viewing angle.
FIG. 2 is a schematic view of a second perspective of a chemiluminescent immunoassay analyzer assembly.
Fig. 3 is an enlarged schematic view at a in fig. 2.
Fig. 4 is a schematic structural view of the analyzer plate holder.
Fig. 5 is a schematic view of the structure of the movable plate.
Fig. 6 is a schematic view of the structure of the moving long block.
1, Analyzer rack, 11, placing table, 12, placing groove, 13, fixing support plate, 14, movable jack, 15, support rack, 2, electric telescopic rod, 21, pushing plate, 22, inclined pushing strip, 23, long pushing plate, 24, first hinge post, 25, first limit screw, 3, analyzer, 4, movable plate, 41, first connecting hole, 42, movable inserting rod, 43, connecting spring, 44, connecting long, 45, T-shaped supporting bar, 46, symmetrical mounting plate, 47, second connecting hole, 48, side mounting plate, 49, mounting through hole, 5, first clamping ring, 51, mounting rack, 52, rotating wheel, 53, first return spring, 6, second clamping ring, 61, connecting round rod, 62, fixing pushed vertical plate, 63, second return spring, 7, movable connecting rod, 8, moving long block, 81, T-shaped matching groove, 82, second hinge post, 83, second limit screw, 84, rack, 9, mounting shaft, 91, smooth pushing block, 92 and gear.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1 to 6, the present invention provides a technical solution:
The utility model provides a fixture for chemiluminescence immunity analysis appearance, including analysis appearance grillage 1, the fixed standing board 11 that is provided with on the analysis appearance grillage 1, standing groove 12 has been seted up to the upper end of standing board 11, and the fixed backup pad 13 that is provided with on the analysis appearance grillage 1 of standing board 11 one side, movable jack 14 has been seted up on the fixed backup pad 13, the bilateral symmetry welding of analysis appearance grillage 1 has braced grillage 15, the upper end fixed mounting of braced grillage 15 has the analysis ware 3, the one end fixed mounting of analysis appearance grillage 1 has electric telescopic handle 2, the upper end fixed mounting of electric telescopic handle 2 has push plate 21, fixedly on the push plate 21 be provided with inclined plane push bar 22, and the fixed rectangular push plate 23 that is provided with in one end that is close to standing board 11 of push plate 21, the bilateral symmetry welding of rectangular push plate 23 has first hinge post 24, threaded connection has first stop screw 25 on the first hinge post 24, install sample bottle centre gripping moving mechanism on the analysis appearance 1, and sample bottle centre gripping moving mechanism includes movable plate 4, connecting spring 43, first centre gripping ring 5, second centre gripping ring 6, movable connecting rod 7, movable connecting rod 8 and movable plug-in the last end face 42 and movable plug-in the connecting plate 4, movable plug-in the movable plug-in plate 4 has set up end face 42 at the movable plug-in plate 4, the movable plug-in connection 4 has 42.
The two sides of the movable plate 4 are symmetrically and fixedly provided with connecting strips 44, the side surface of the other end of each connecting strip 44 is fixedly provided with T-shaped supporting strips 45, symmetrical mounting plates 46 are welded between the connecting strips 44, second connecting holes 47 are formed in the symmetrical mounting plates 46, two sides of each symmetrical mounting plate 46 are symmetrically and fixedly provided with side mounting plates 48, mounting through holes 49 are formed in the side mounting plates 48, the symmetrical mounting plates 46 are positioned on the other side of the placing groove 12, and the movable plate 4 is positioned on two sides of the placing groove 12 respectively.
The rear end welding of first grip ring 5 has the connection inserted bar, the other end welding of connection inserted bar has mounting bracket 51, the runner 52 is installed to the bilateral symmetry of mounting bracket 51, runner 52 contacts with inclined plane push bar 22, the connection inserted bar is pegged graft in first connecting hole 41, and connect the inserted bar on cup joint first reset spring 53, the both ends of first reset spring 53 weld respectively on movable plate 4 and mounting bracket 51, when not carrying out the centre gripping to the sample bottle, the lower terminal surface of first grip ring 5 contacts with the up end of placing the platform 11.
The rear end welding of second grip ring 6 has and connects round bar 61, connects round bar 61 grafting in second connecting hole 47, and connects the tip welding of round bar 61 to have fixedly pushed up riser 62 to connect round bar 61 to cup jointed second reset spring 63, second reset spring 63 is in between symmetrical mounting panel 46 and the fixed riser 62 that is pushed up, and the both ends of second reset spring 63 contact with both respectively, and second grip ring 6 is when not carrying out the centre gripping to the sample bottle, and its lower terminal surface contacts with placing table 11.
The movable connecting rod 7 is two, one end of the movable connecting rod is hinged on the first hinge post 24 and is limited through a first limit screw 25 on the first hinge post 24, the other end of the movable connecting rod 7 is hinged on the movable long block 8, the movable long block 8 is two, the movable connecting rod is movably mounted on the two connecting long strips 44 respectively, a T-shaped matching groove 81 is formed in the movable long block 8, a T-shaped supporting bar 45 is inserted into the T-shaped matching groove 81, a second hinge post 82 is fixedly arranged at one end, close to the movable plate 4, of the movable long block 8, a second limit screw 83 is connected to the second hinge post 82 in a threaded mode, the other end of the movable connecting rod 7 is hinged on the second hinge post 82 and is limited through the second limit screw 83, and a rack 84 is fixedly arranged at one end, far away from the second hinge post 82, of the movable long block 8.
The installation shaft 9 is inserted into the installation through hole 49, a smooth pushing block 91 is welded at the middle position of the installation shaft 9, the smooth pushing block 91 is contacted with the fixed pushed vertical plate 62, two ends of the installation shaft 9 are respectively welded with a gear 92, the gear 92 is positioned on the outer side of the side installation plate 48, the gear 92 is meshed with the rack 84, and the gear 92 is positioned at the upper end of the rack 84.
When analyzing a sample, a sample bottle filled with the sample is placed in the placing groove 12, then the electric telescopic rod 2 is started to extend upwards, so that the first clamping ring 5 can be pushed to move towards the direction close to the sample bottle under the action of the inclined pushing strip 22, meanwhile, the movable connecting rod 7 is driven to rotate and move along with the extension of the electric telescopic rod 2, the movable connecting rod 7 is driven to move towards the direction far away from the movable plate 4, the rack 84 is driven to move, the gear 92 is driven to rotate under the action of the rack 84, the smooth pushing block 91 is driven to rotate, the fixed pushed vertical plate 62 can be pushed to move towards the direction close to the symmetrical mounting plate 46 under the action of the smooth pushing block 91, the second clamping ring 6 is driven to move towards the sample bottle, in this way, the clamping of the sample bottle is realized under the combined action of the first clamping ring 5 and the second clamping ring 6, in addition, along with the continuous extension of the electric telescopic rod 2, the strip push plate 23 moves upwards to the height of the mounting frame 51 along with the push plate 21, so that the strip push plate 23 contacts with the lower end surface of the mounting frame 51, the mounting frame 51 is arranged on the first clamping ring 5, the first clamping ring 5 is arranged on the movable plate 4, so that the movable plate 4 is pushed upwards under the action of the strip push plate 23, the sample bottle is driven to move upwards and be inserted into the analyzer 3 for analysis, in the process, the strip push plate 23 contacts with the mounting frame 51, the upwards movement of the movable plate 4 is pushed upwards through the strip push plate 23, the relative position between the strip push plate 23 and the movable plate 4 is unchanged, and then movable connecting rod 7 will not promote rack 84 again and remove, after the analysis is accomplished, start electric telescopic handle 2 again and make it retract, can drive the sample bottle and move down and reset like this, also make first clamping ring 5 and second clamping ring 6 carry out respectively under the effect of first reset spring 53 and second reset spring 63 and realize the release to the sample bottle simultaneously, and whole centre gripping removes the process and need not the manual work and operate, very convenient and fast has promoted the work efficiency of chemiluminescence immunity analyzer greatly.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202310205815.2A CN116087495B (en) | 2023-03-06 | 2023-03-06 | A clamping mechanism for chemiluminescent immunoassay analyzer |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202310205815.2A CN116087495B (en) | 2023-03-06 | 2023-03-06 | A clamping mechanism for chemiluminescent immunoassay analyzer |
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| CN116087495B true CN116087495B (en) | 2025-04-25 |
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| CN119609348B (en) * | 2025-02-12 | 2025-04-22 | 深圳市锦兆电子科技股份有限公司 | Laser processing device for optical components |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN212207118U (en) * | 2020-06-03 | 2020-12-22 | 深圳华瑞达生物科技有限公司 | A clamping device for chemiluminescence detection instrument |
| CN216900183U (en) * | 2021-12-20 | 2022-07-05 | 东莞市昶明金属科技有限公司 | Sample cup clamping mechanism for spectrum analyzer |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN211491186U (en) * | 2019-12-20 | 2020-09-15 | 江苏科泰检测技术服务有限公司 | Welding seam detection positioning fixture |
| CN217443277U (en) * | 2022-02-09 | 2022-09-16 | 山东中科睿谱技术有限公司 | A titration analysis detects uses clamping device for solution preparation |
| CN115078432A (en) * | 2022-07-07 | 2022-09-20 | 苏州笃瑞监测科技有限公司 | An X-ray energy spectrometer |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN212207118U (en) * | 2020-06-03 | 2020-12-22 | 深圳华瑞达生物科技有限公司 | A clamping device for chemiluminescence detection instrument |
| CN216900183U (en) * | 2021-12-20 | 2022-07-05 | 东莞市昶明金属科技有限公司 | Sample cup clamping mechanism for spectrum analyzer |
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