CN210294283U - Sample loading mechanism suitable for chemiluminescence immunity analyzer - Google Patents
Sample loading mechanism suitable for chemiluminescence immunity analyzer Download PDFInfo
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- CN210294283U CN210294283U CN201920506990.4U CN201920506990U CN210294283U CN 210294283 U CN210294283 U CN 210294283U CN 201920506990 U CN201920506990 U CN 201920506990U CN 210294283 U CN210294283 U CN 210294283U
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Abstract
The utility model discloses a sample loading mechanism suitable for chemiluminescence immunoassay appearance, including two guide rails, rack and cup box, the bottom outer wall both sides of rack all are provided with the draw runner, and draw runner and guide rail looks adaptation, the top outer wall of rack is opened there is the standing groove, and standing groove and cup box looks adaptation, the top outer wall of cup box is opened there are twenty to thirty evenly distributed's cup groove, and the inside in cup groove has inserted the sample cup, the top outer wall both sides of rack all are provided with hold-down mechanism, and top outer wall one side of two guide rails all is provided with stop gear, the below of guide rail is provided with actuating mechanism, hold-down mechanism sets up in the arc shell fragment of rack top outer wall including one end. The utility model discloses can not rock when making the rack remove, improve the stability when cup box removes, improve the accuracy nature of sample loading position, prevent that cup box speed from descending suddenly and leading to the sample liquid in the sample cup to shake out and cause the loss.
Description
Technical Field
The utility model relates to a chemiluminescence immunoassay appearance technical field especially relates to sample loading mechanism suitable for chemiluminescence immunoassay appearance.
Background
The chemiluminescence immune analyzer is an instrument for quantitatively detecting antigen or antibody by using a chemical or biological luminous system as an indication system of antigen-antibody reaction, and the chemical or biological luminous substance can be directly used as a marker of the antigen or antibody and can also be used in free form in the luminous reaction of catalyst-marked and auxiliary agent-marked antibody or antigen.
The prior chemiluminescence immunoassay analyzer generally loads a sample in a sample cup when loading the sample, then places the sample cup in a cup box, places the cup box on a bracket, and then drives the cup box to the inside of the chemiluminescence immunoassay analyzer by the movement of the bracket.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art, and providing a sample loading mechanism suitable for a chemiluminescence immunoassay analyzer.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
sample loading mechanism suitable for chemiluminescence immunoassay appearance, including two guide rails, rack and cup box, the bottom outer wall both sides of rack all are provided with the draw runner, and draw runner and guide rail looks adaptation, the top outer wall of rack is opened there is the standing groove, and standing groove and cup box looks adaptation, the top outer wall of cup box is opened there is twenty to thirty evenly distributed's cup groove, and the inside in cup groove has inserted the sample cup, the top outer wall both sides of rack all are provided with hold-down mechanism, and just top outer wall one side of two guide rails all is provided with stop gear, the below of guide rail is provided with actuating mechanism.
Furthermore, hold-down mechanism includes that one end sets up in the arc shell fragment of rack top outer wall, and the other end outer wall of arc shell fragment is provided with the slide bar.
Furthermore, slide bar grooves are formed in two sides of the outer wall of the top of the placing frame, and the slide bars are connected to the inner wall of the bottom of the slide bar grooves in a sliding mode.
Furthermore, stop gear is including setting up in the side of guide rail top outer wall and keeping off the shell, and the vertical cross-section that just the side kept off the shell is L shape structure, and the side keeps off shell and arc shell fragment looks adaptation.
Furthermore, a clamping block is arranged on one side of the outer wall of the top of the placing frame, and the vertical section of the clamping block is of an L-shaped structure.
Furthermore, a clamping groove is formed in the outer wall of one side of the cup box, and the clamping groove is matched with the clamping block.
Furthermore, two the one end outer wall of guide rail is provided with same back plate, and one side outer wall of back plate is provided with the spring, and the one end outer wall of spring is provided with the push pedal.
Furthermore, the driving mechanism comprises a supporting block arranged on one side of the outer wall of the bottom of the guide rail, a gear shaft is arranged on the inner wall of the side face of the supporting block, a gear is arranged on the outer wall of the side face of the gear shaft, and a micro motor and an output shaft of the micro motor are arranged on the outer wall of one side of the supporting block and connected to the outer wall of one end of the gear shaft through a coupler.
Furthermore, the outer wall of the bottom of the sliding strip is provided with a rack, the rack is meshed with the gear, a gear groove is formed in the outer wall of the bottom of the guide rail, and the rack is connected to the inner wall of the gear groove in a sliding mode.
The utility model has the advantages that:
1. through setting up the arc shell fragment, all be provided with the arc shell fragment in the top both sides of rack, be provided with the side fender shell of L shape in the top of guide rail, when the rack removes, the extrusion of arc shell fragment is on the side fender shell, can not rock when making the rack remove then, has improved the stability when cup box removes.
2. Through setting up fixture block and push pedal, it has the draw-in groove with fixture block looks adaptation to open on the cup, is provided with the push pedal on the backplate, and when the cup removed chemiluminescence immunoassay appearance inside, push pedal and fixture block can carry on spacingly to the cup, have improved the accuracy nature of sample loading position.
3. Through setting up the spring, one side of push pedal is passed through spring coupling in one side of back plate, and when the cup box moved to chemiluminescence immunoassay appearance inside, the elasticity of spring enabled cup box and push pedal to produce elastic collision, prevented then that cup box speed from descending suddenly and leading to the sample liquid in the sample cup to shake out and cause the loss.
Drawings
Fig. 1 is a schematic diagram of the overall structure of a sample loading mechanism suitable for a chemiluminescence immunoassay analyzer according to the present invention;
fig. 2 is a schematic front side structural view of a sample loading mechanism suitable for a chemiluminescence immunoassay analyzer according to the present invention;
fig. 3 is a schematic structural diagram at a in fig. 1.
In the figure: 1-placing rack, 2-push plate, 3-placing groove, 4-cup box, 5-sample cup, 6-cup groove, 7-clamping groove, 8-clamping block, 9-gear groove, 10-arc elastic piece, 11-guide rail, 12-side blocking shell, 13-back plate, 14-slide bar, 15-spring, 16-rack, 17-supporting block, 18-gear, 19-gear shaft, 20-slide bar and 21-slide bar groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-3, sample loading mechanism suitable for chemiluminescence immunoassay analyzer, including two guide rails 11, rack 1 and cup box 4, there is a draw runner 14 bottom outer wall both sides of rack 1 all through the screw connection, and draw runner 14 and guide rail 11 looks adaptation, rack 1's top outer wall is opened there is standing groove 3, and standing groove 3 and cup box 4 looks adaptation, cup box 4's top outer wall is opened there are twenty to thirty evenly distributed's cup 6, and the sample cup 5 has been inserted to the inside of cup 6, rack 1's top outer wall both sides all are provided with hold-down mechanism, and top outer wall one side of two guide rails 11 all is provided with stop gear, the below of guide rail 11 is provided with actuating mechanism.
In the utility model, the pressing mechanism comprises an arc-shaped elastic sheet 10 with one end welded on the outer wall of the top of the placing frame 1, the outer wall of the other end of the arc-shaped elastic sheet 10 is welded with a slide bar 20, both sides of the outer wall of the top of the placing frame 1 are provided with slide bar grooves 21, the slide bar 20 is connected with the inner wall of the bottom of the slide bar groove 21 in a sliding way, the limiting mechanism comprises a side retaining shell 12 welded on the outer wall of the top of the guide rail 11, the vertical section of the side retaining shell 12 is L-shaped, the side retaining shell 12 is matched with the arc-shaped elastic sheet 10, one side of the outer wall of the top of the placing frame 1 is welded with a clamping block 8, the vertical section of the clamping block 8 is L-shaped, one side outer wall of the cup box 4 is provided with a clamping groove 7, the clamping groove 7 is matched with the clamping block 8, one end outer walls of the two guide rails 11 are welded, and the side inner wall of supporting shoe 17 is connected with gear shaft 19 through the bearing, the side outer wall of gear shaft 19 is connected with gear 18 through the key, one side outer wall of supporting shoe 17 is connected with micro motor through the screw and micro motor's output shaft passes through the shaft coupling and connects in the one end outer wall of gear shaft 19, the welding of the bottom outer wall of draw runner 14 has rack 16, and rack 16 meshes with gear 18 mutually, the bottom outer wall of guide rail 11 is opened there is gear groove 9, and rack 16 sliding connection is in the inner wall of gear groove 9.
The working principle is as follows: when the chemical luminescence immunoassay analyzer is used, the guide rail 11 is arranged inside the chemical luminescence immunoassay analyzer, when a sample needs to be loaded, the micro motor drives the gear 18 to rotate so as to drive the rack 16 to move, so as to drive the placing rack 1 to slide out of the chemical luminescence immunoassay analyzer, the cup box 4 is taken out, the sample cup 5 filled with the sample is placed in the cup groove 6, the cup box 4 is placed in the placing groove 3, the clamping block 8 is clamped in the clamping groove 7, the micro motor rotates to drive the placing rack 1 to move into the chemical luminescence immunoassay analyzer, the elastic force of the arc-shaped elastic sheet 10 enables the top of the arc-shaped elastic sheet 10 to be extruded on the inner wall of the top of the side blocking shell 12 during moving, so that the placing rack 1 can be prevented from shaking during moving, the stability of the placing rack 1 during moving is improved, when the placing rack 1 moves into the chemical luminescence immunoassay analyzer, the elastic force of the spring 15 enables the push plate 2 and the cup, and then prevents the cartridge 4 from abruptly stopping to cause the sample in the sample cup 5 to shake out.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (9)
1. Sample loading mechanism suitable for chemiluminescence immunoassay appearance, including two guide rails (11), rack (1) and cup box (4), the bottom outer wall both sides of rack (1) all are provided with draw runner (14), and draw runner (14) and guide rail (11) looks adaptation, the top outer wall of rack (1) is opened there is standing groove (3), and standing groove (3) and cup box (4) looks adaptation, the top outer wall of cup box (4) is opened there are twenty to thirty evenly distributed's cup groove (6), and the inside of cup groove (6) has inserted sample cup (5), its characterized in that, the top outer wall both sides of rack (1) all are provided with hold-down mechanism, and top outer wall one side of two guide rails (11) all is provided with stop gear, the below of guide rail (11) is provided with actuating mechanism.
2. The sample loading mechanism suitable for the chemiluminescence immunoassay analyzer according to claim 1, wherein the pressing mechanism comprises an arc-shaped elastic sheet (10) with one end arranged on the outer wall of the top of the placing rack (1), and a slide bar (20) is arranged on the outer wall of the other end of the arc-shaped elastic sheet (10).
3. The sample loading mechanism suitable for the chemiluminescence immunoassay analyzer according to claim 2, wherein the rack (1) is provided with slide bar grooves (21) on both sides of the top outer wall, and the slide bar (20) is slidably connected to the bottom inner wall of the slide bar groove (21).
4. The sample loading mechanism suitable for the chemiluminescence immunoassay analyzer according to claim 3, wherein the limiting mechanism comprises a side blocking shell (12) arranged on the outer wall of the top of the guide rail (11), the vertical section of the side blocking shell (12) is of an L-shaped structure, and the side blocking shell (12) is matched with the arc-shaped elastic sheet (10).
5. The sample loading mechanism suitable for the chemiluminescence immunoassay analyzer according to claim 1, wherein a fixture block (8) is arranged on one side of the outer wall of the top of the placing rack (1), and the vertical section of the fixture block (8) is of an L-shaped structure.
6. The sample loading mechanism suitable for the chemiluminescence immunoassay analyzer according to claim 5, wherein a clamping groove (7) is formed on the outer wall of one side of the cup box (4), and the clamping groove (7) is matched with the clamping block (8).
7. The sample loading mechanism for a chemiluminescent immunoassay analyzer as defined in claim 1 wherein the two guide rails (11) are provided with the same rear plate (13) at one end of the outer wall, the spring (15) is provided at one side of the outer wall of the rear plate (13), and the push plate (2) is provided at one end of the spring (15).
8. The sample loading mechanism suitable for the chemiluminescence immunoassay analyzer according to claim 1, wherein the driving mechanism comprises a supporting block (17) disposed on one side of the outer wall of the bottom of the guide rail (11), and a gear shaft (19) is disposed on the inner side wall of the supporting block (17), a gear (18) is disposed on the outer side wall of the gear shaft (19), a micro motor is disposed on the outer wall of one side of the supporting block (17), and the output shaft of the micro motor is connected to the outer wall of one end of the gear shaft (19) through a coupling.
9. The sample loading mechanism suitable for the chemiluminescence immunoassay analyzer according to claim 8, wherein the bottom outer wall of the slide bar (14) is provided with a rack (16), the rack (16) is engaged with a gear (18), the bottom outer wall of the guide rail (11) is provided with a gear groove (9), and the rack (16) is slidably connected with the inner wall of the gear groove (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920506990.4U CN210294283U (en) | 2019-04-15 | 2019-04-15 | Sample loading mechanism suitable for chemiluminescence immunity analyzer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920506990.4U CN210294283U (en) | 2019-04-15 | 2019-04-15 | Sample loading mechanism suitable for chemiluminescence immunity analyzer |
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| Publication Number | Publication Date |
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| CN210294283U true CN210294283U (en) | 2020-04-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920506990.4U Active CN210294283U (en) | 2019-04-15 | 2019-04-15 | Sample loading mechanism suitable for chemiluminescence immunity analyzer |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114397469A (en) * | 2022-03-24 | 2022-04-26 | 宁波海壹生物科技有限公司 | Consumable collecting equipment of full-automatic chemiluminescence analyzer |
-
2019
- 2019-04-15 CN CN201920506990.4U patent/CN210294283U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114397469A (en) * | 2022-03-24 | 2022-04-26 | 宁波海壹生物科技有限公司 | Consumable collecting equipment of full-automatic chemiluminescence analyzer |
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